From 606f38a2221648ca5c5fa292c9f71d2ddd59fa66 Mon Sep 17 00:00:00 2001
From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date: Tue, 17 Mar 2009 10:14:54 +0200
Subject: ubi-utils: re-arrange directory layout
Move new-utils to ubi-utils and old ones to ubi-utils/old-utils.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---
ubi-utils/.gitignore | 19 +-
ubi-utils/LICENSE.libiniparser | 21 +
ubi-utils/Makefile | 64 +-
ubi-utils/README | 236 ----
ubi-utils/UBI.TXT | 108 --
ubi-utils/doc/unubi.roff | 123 --
ubi-utils/inc/libubi.h | 268 ----
ubi-utils/include/libiniparser.h | 280 ++++
ubi-utils/include/libmtd.h | 73 ++
ubi-utils/include/libscan.h | 112 ++
ubi-utils/include/libubi.h | 394 ++++++
ubi-utils/include/libubigen.h | 110 ++
ubi-utils/lib/Makefile.am | 58 -
ubi-utils/new-utils/.gitignore | 10 -
ubi-utils/new-utils/LICENSE.libiniparser | 21 -
ubi-utils/new-utils/Makefile | 57 -
ubi-utils/new-utils/README | 55 -
ubi-utils/new-utils/include/libiniparser.h | 280 ----
ubi-utils/new-utils/include/libmtd.h | 73 --
ubi-utils/new-utils/include/libscan.h | 112 --
ubi-utils/new-utils/include/libubi.h | 394 ------
ubi-utils/new-utils/include/libubigen.h | 110 --
ubi-utils/new-utils/src/common.c | 194 ---
ubi-utils/new-utils/src/common.h | 85 --
ubi-utils/new-utils/src/crc32.c | 95 --
ubi-utils/new-utils/src/crc32.h | 19 -
ubi-utils/new-utils/src/dictionary.c | 405 ------
ubi-utils/new-utils/src/dictionary.h | 174 ---
ubi-utils/new-utils/src/libiniparser.c | 646 ---------
ubi-utils/new-utils/src/libmtd.c | 314 -----
ubi-utils/new-utils/src/libscan.c | 225 ----
ubi-utils/new-utils/src/libubi.c | 1206 -----------------
ubi-utils/new-utils/src/libubi_int.h | 133 --
ubi-utils/new-utils/src/libubigen.c | 330 -----
ubi-utils/new-utils/src/ubiattach.c | 205 ---
ubi-utils/new-utils/src/ubicrc32.c | 124 --
ubi-utils/new-utils/src/ubidetach.c | 181 ---
ubi-utils/new-utils/src/ubiformat.c | 780 -----------
ubi-utils/new-utils/src/ubimkvol.c | 313 -----
ubi-utils/new-utils/src/ubinfo.c | 410 ------
ubi-utils/new-utils/src/ubinize.c | 612 ---------
ubi-utils/new-utils/src/ubirename.c | 141 --
ubi-utils/new-utils/src/ubirmvol.c | 230 ----
ubi-utils/new-utils/src/ubiupdatevol.c | 355 -----
ubi-utils/old-utils/.gitignore | 9 +
ubi-utils/old-utils/Makefile | 59 +
ubi-utils/old-utils/README | 236 ++++
ubi-utils/old-utils/UBI.TXT | 108 ++
ubi-utils/old-utils/doc/unubi.roff | 123 ++
ubi-utils/old-utils/inc/libubi.h | 268 ++++
ubi-utils/old-utils/lib/Makefile.am | 58 +
ubi-utils/old-utils/perl/f128_nand_sample.cfg | 38 +
ubi-utils/old-utils/perl/f64_nor_sample.cfg | 39 +
ubi-utils/old-utils/perl/mkpfi | 723 +++++++++++
ubi-utils/old-utils/perl/ubicrc32.pl | 74 ++
ubi-utils/old-utils/scripts/Makefile | 75 ++
ubi-utils/old-utils/scripts/README | 11 +
ubi-utils/old-utils/scripts/TODO | 5 +
ubi-utils/old-utils/scripts/bin2nand2bin_test.sh | 184 +++
ubi-utils/old-utils/scripts/inject_biterror.pl | 94 ++
ubi-utils/old-utils/scripts/jffs2_test.sh | 91 ++
ubi-utils/old-utils/scripts/mkdevs.pl | 32 +
ubi-utils/old-utils/scripts/pdd.txt | 16 +
ubi-utils/old-utils/scripts/run_all.sh | 101 ++
ubi-utils/old-utils/scripts/test.cfg | 23 +
ubi-utils/old-utils/scripts/ubi_jffs2_test.sh | 411 ++++++
ubi-utils/old-utils/scripts/ubi_test.sh | 328 +++++
ubi-utils/old-utils/scripts/ubi_tools_test.sh | 252 ++++
ubi-utils/old-utils/scripts/unubi_test.sh | 105 ++
ubi-utils/old-utils/src/bin2nand.c | 344 +++++
ubi-utils/old-utils/src/bootenv.c | 1032 +++++++++++++++
ubi-utils/old-utils/src/bootenv.h | 434 +++++++
ubi-utils/old-utils/src/config.h | 28 +
ubi-utils/old-utils/src/crc32.c | 83 ++
ubi-utils/old-utils/src/crc32.h | 36 +
ubi-utils/old-utils/src/eb_chain.c | 281 ++++
ubi-utils/old-utils/src/error.c | 240 ++++
ubi-utils/old-utils/src/error.h | 84 ++
ubi-utils/old-utils/src/example_ubi.h | 28 +
ubi-utils/old-utils/src/hashmap.c | 412 ++++++
ubi-utils/old-utils/src/hashmap.h | 49 +
ubi-utils/old-utils/src/libpfiflash.c | 1325 +++++++++++++++++++
ubi-utils/old-utils/src/libubi.c | 915 +++++++++++++
ubi-utils/old-utils/src/libubi_int.h | 129 ++
ubi-utils/old-utils/src/libubigen.c | 487 +++++++
ubi-utils/old-utils/src/libubimirror.c | 237 ++++
ubi-utils/old-utils/src/list.c | 149 +++
ubi-utils/old-utils/src/list.h | 56 +
ubi-utils/old-utils/src/mkbootenv.c | 168 +++
ubi-utils/old-utils/src/nand2bin.c | 493 +++++++
ubi-utils/old-utils/src/nandcorr.c | 95 ++
ubi-utils/old-utils/src/nandecc.c | 159 +++
ubi-utils/old-utils/src/nandecc.h | 29 +
ubi-utils/old-utils/src/pddcustomize.c | 516 ++++++++
ubi-utils/old-utils/src/peb.c | 116 ++
ubi-utils/old-utils/src/peb.h | 41 +
ubi-utils/old-utils/src/pfi.c | 458 +++++++
ubi-utils/old-utils/src/pfi.h | 244 ++++
ubi-utils/old-utils/src/pfi2bin.c | 682 ++++++++++
ubi-utils/old-utils/src/pfiflash.c | 264 ++++
ubi-utils/old-utils/src/pfiflash.h | 76 ++
ubi-utils/old-utils/src/pfiflash_error.h | 75 ++
ubi-utils/old-utils/src/reader.c | 482 +++++++
ubi-utils/old-utils/src/reader.h | 87 ++
ubi-utils/old-utils/src/ubigen.c | 359 +++++
ubi-utils/old-utils/src/ubigen.h | 149 +++
ubi-utils/old-utils/src/ubimirror.c | 213 +++
ubi-utils/old-utils/src/ubimirror.h | 66 +
ubi-utils/old-utils/src/unubi.c | 1024 +++++++++++++++
ubi-utils/old-utils/src/unubi_analyze.c | 463 +++++++
ubi-utils/old-utils/src/unubi_analyze.h | 87 ++
ubi-utils/old-utils/testcases.txt | 9 +
ubi-utils/perl/f128_nand_sample.cfg | 38 -
ubi-utils/perl/f64_nor_sample.cfg | 39 -
ubi-utils/perl/mkpfi | 723 -----------
ubi-utils/perl/ubicrc32.pl | 74 --
ubi-utils/scripts/Makefile | 75 --
ubi-utils/scripts/README | 11 -
ubi-utils/scripts/TODO | 5 -
ubi-utils/scripts/bin2nand2bin_test.sh | 184 ---
ubi-utils/scripts/inject_biterror.pl | 94 --
ubi-utils/scripts/jffs2_test.sh | 91 --
ubi-utils/scripts/mkdevs.pl | 32 -
ubi-utils/scripts/pdd.txt | 16 -
ubi-utils/scripts/run_all.sh | 101 --
ubi-utils/scripts/test.cfg | 23 -
ubi-utils/scripts/ubi_jffs2_test.sh | 411 ------
ubi-utils/scripts/ubi_test.sh | 328 -----
ubi-utils/scripts/ubi_tools_test.sh | 252 ----
ubi-utils/scripts/unubi_test.sh | 105 --
ubi-utils/src/bin2nand.c | 344 -----
ubi-utils/src/bootenv.c | 1032 ---------------
ubi-utils/src/bootenv.h | 434 -------
ubi-utils/src/common.c | 194 +++
ubi-utils/src/common.h | 85 ++
ubi-utils/src/config.h | 28 -
ubi-utils/src/crc32.c | 156 +--
ubi-utils/src/crc32.h | 47 +-
ubi-utils/src/dictionary.c | 405 ++++++
ubi-utils/src/dictionary.h | 174 +++
ubi-utils/src/eb_chain.c | 281 ----
ubi-utils/src/error.c | 240 ----
ubi-utils/src/error.h | 84 --
ubi-utils/src/example_ubi.h | 28 -
ubi-utils/src/hashmap.c | 412 ------
ubi-utils/src/hashmap.h | 49 -
ubi-utils/src/libiniparser.c | 646 +++++++++
ubi-utils/src/libmtd.c | 314 +++++
ubi-utils/src/libpfiflash.c | 1325 -------------------
ubi-utils/src/libscan.c | 225 ++++
ubi-utils/src/libubi.c | 1511 +++++++++++++---------
ubi-utils/src/libubi_int.h | 88 +-
ubi-utils/src/libubigen.c | 665 ++++------
ubi-utils/src/libubimirror.c | 237 ----
ubi-utils/src/list.c | 149 ---
ubi-utils/src/list.h | 56 -
ubi-utils/src/mkbootenv.c | 168 ---
ubi-utils/src/nand2bin.c | 493 -------
ubi-utils/src/nandcorr.c | 95 --
ubi-utils/src/nandecc.c | 159 ---
ubi-utils/src/nandecc.h | 29 -
ubi-utils/src/pddcustomize.c | 516 --------
ubi-utils/src/peb.c | 116 --
ubi-utils/src/peb.h | 41 -
ubi-utils/src/pfi.c | 458 -------
ubi-utils/src/pfi.h | 244 ----
ubi-utils/src/pfi2bin.c | 682 ----------
ubi-utils/src/pfiflash.c | 264 ----
ubi-utils/src/pfiflash.h | 76 --
ubi-utils/src/pfiflash_error.h | 75 --
ubi-utils/src/reader.c | 482 -------
ubi-utils/src/reader.h | 87 --
ubi-utils/src/ubiattach.c | 205 +++
ubi-utils/src/ubicrc32.c | 124 ++
ubi-utils/src/ubidetach.c | 181 +++
ubi-utils/src/ubiformat.c | 780 +++++++++++
ubi-utils/src/ubigen.c | 359 -----
ubi-utils/src/ubigen.h | 149 ---
ubi-utils/src/ubimirror.c | 213 ---
ubi-utils/src/ubimirror.h | 66 -
ubi-utils/src/ubimkvol.c | 313 +++++
ubi-utils/src/ubinfo.c | 410 ++++++
ubi-utils/src/ubinize.c | 612 +++++++++
ubi-utils/src/ubirename.c | 141 ++
ubi-utils/src/ubirmvol.c | 230 ++++
ubi-utils/src/ubiupdatevol.c | 355 +++++
ubi-utils/src/unubi.c | 1024 ---------------
ubi-utils/src/unubi_analyze.c | 463 -------
ubi-utils/src/unubi_analyze.h | 87 --
ubi-utils/testcases.txt | 9 -
190 files changed, 23892 insertions(+), 23947 deletions(-)
create mode 100644 ubi-utils/LICENSE.libiniparser
delete mode 100644 ubi-utils/README
delete mode 100644 ubi-utils/UBI.TXT
delete mode 100644 ubi-utils/doc/unubi.roff
delete mode 100644 ubi-utils/inc/libubi.h
create mode 100644 ubi-utils/include/libiniparser.h
create mode 100644 ubi-utils/include/libmtd.h
create mode 100644 ubi-utils/include/libscan.h
create mode 100644 ubi-utils/include/libubi.h
create mode 100644 ubi-utils/include/libubigen.h
delete mode 100644 ubi-utils/lib/Makefile.am
delete mode 100644 ubi-utils/new-utils/.gitignore
delete mode 100644 ubi-utils/new-utils/LICENSE.libiniparser
delete mode 100644 ubi-utils/new-utils/Makefile
delete mode 100644 ubi-utils/new-utils/README
delete mode 100644 ubi-utils/new-utils/include/libiniparser.h
delete mode 100644 ubi-utils/new-utils/include/libmtd.h
delete mode 100644 ubi-utils/new-utils/include/libscan.h
delete mode 100644 ubi-utils/new-utils/include/libubi.h
delete mode 100644 ubi-utils/new-utils/include/libubigen.h
delete mode 100644 ubi-utils/new-utils/src/common.c
delete mode 100644 ubi-utils/new-utils/src/common.h
delete mode 100644 ubi-utils/new-utils/src/crc32.c
delete mode 100644 ubi-utils/new-utils/src/crc32.h
delete mode 100644 ubi-utils/new-utils/src/dictionary.c
delete mode 100644 ubi-utils/new-utils/src/dictionary.h
delete mode 100644 ubi-utils/new-utils/src/libiniparser.c
delete mode 100644 ubi-utils/new-utils/src/libmtd.c
delete mode 100644 ubi-utils/new-utils/src/libscan.c
delete mode 100644 ubi-utils/new-utils/src/libubi.c
delete mode 100644 ubi-utils/new-utils/src/libubi_int.h
delete mode 100644 ubi-utils/new-utils/src/libubigen.c
delete mode 100644 ubi-utils/new-utils/src/ubiattach.c
delete mode 100644 ubi-utils/new-utils/src/ubicrc32.c
delete mode 100644 ubi-utils/new-utils/src/ubidetach.c
delete mode 100644 ubi-utils/new-utils/src/ubiformat.c
delete mode 100644 ubi-utils/new-utils/src/ubimkvol.c
delete mode 100644 ubi-utils/new-utils/src/ubinfo.c
delete mode 100644 ubi-utils/new-utils/src/ubinize.c
delete mode 100644 ubi-utils/new-utils/src/ubirename.c
delete mode 100644 ubi-utils/new-utils/src/ubirmvol.c
delete mode 100644 ubi-utils/new-utils/src/ubiupdatevol.c
create mode 100644 ubi-utils/old-utils/.gitignore
create mode 100644 ubi-utils/old-utils/Makefile
create mode 100644 ubi-utils/old-utils/README
create mode 100644 ubi-utils/old-utils/UBI.TXT
create mode 100644 ubi-utils/old-utils/doc/unubi.roff
create mode 100644 ubi-utils/old-utils/inc/libubi.h
create mode 100644 ubi-utils/old-utils/lib/Makefile.am
create mode 100644 ubi-utils/old-utils/perl/f128_nand_sample.cfg
create mode 100644 ubi-utils/old-utils/perl/f64_nor_sample.cfg
create mode 100755 ubi-utils/old-utils/perl/mkpfi
create mode 100755 ubi-utils/old-utils/perl/ubicrc32.pl
create mode 100644 ubi-utils/old-utils/scripts/Makefile
create mode 100644 ubi-utils/old-utils/scripts/README
create mode 100644 ubi-utils/old-utils/scripts/TODO
create mode 100644 ubi-utils/old-utils/scripts/bin2nand2bin_test.sh
create mode 100644 ubi-utils/old-utils/scripts/inject_biterror.pl
create mode 100755 ubi-utils/old-utils/scripts/jffs2_test.sh
create mode 100755 ubi-utils/old-utils/scripts/mkdevs.pl
create mode 100644 ubi-utils/old-utils/scripts/pdd.txt
create mode 100755 ubi-utils/old-utils/scripts/run_all.sh
create mode 100644 ubi-utils/old-utils/scripts/test.cfg
create mode 100755 ubi-utils/old-utils/scripts/ubi_jffs2_test.sh
create mode 100755 ubi-utils/old-utils/scripts/ubi_test.sh
create mode 100755 ubi-utils/old-utils/scripts/ubi_tools_test.sh
create mode 100644 ubi-utils/old-utils/scripts/unubi_test.sh
create mode 100644 ubi-utils/old-utils/src/bin2nand.c
create mode 100644 ubi-utils/old-utils/src/bootenv.c
create mode 100644 ubi-utils/old-utils/src/bootenv.h
create mode 100644 ubi-utils/old-utils/src/config.h
create mode 100644 ubi-utils/old-utils/src/crc32.c
create mode 100644 ubi-utils/old-utils/src/crc32.h
create mode 100644 ubi-utils/old-utils/src/eb_chain.c
create mode 100644 ubi-utils/old-utils/src/error.c
create mode 100644 ubi-utils/old-utils/src/error.h
create mode 100644 ubi-utils/old-utils/src/example_ubi.h
create mode 100644 ubi-utils/old-utils/src/hashmap.c
create mode 100644 ubi-utils/old-utils/src/hashmap.h
create mode 100644 ubi-utils/old-utils/src/libpfiflash.c
create mode 100644 ubi-utils/old-utils/src/libubi.c
create mode 100644 ubi-utils/old-utils/src/libubi_int.h
create mode 100644 ubi-utils/old-utils/src/libubigen.c
create mode 100644 ubi-utils/old-utils/src/libubimirror.c
create mode 100644 ubi-utils/old-utils/src/list.c
create mode 100644 ubi-utils/old-utils/src/list.h
create mode 100644 ubi-utils/old-utils/src/mkbootenv.c
create mode 100644 ubi-utils/old-utils/src/nand2bin.c
create mode 100644 ubi-utils/old-utils/src/nandcorr.c
create mode 100644 ubi-utils/old-utils/src/nandecc.c
create mode 100644 ubi-utils/old-utils/src/nandecc.h
create mode 100644 ubi-utils/old-utils/src/pddcustomize.c
create mode 100644 ubi-utils/old-utils/src/peb.c
create mode 100644 ubi-utils/old-utils/src/peb.h
create mode 100644 ubi-utils/old-utils/src/pfi.c
create mode 100644 ubi-utils/old-utils/src/pfi.h
create mode 100644 ubi-utils/old-utils/src/pfi2bin.c
create mode 100644 ubi-utils/old-utils/src/pfiflash.c
create mode 100644 ubi-utils/old-utils/src/pfiflash.h
create mode 100644 ubi-utils/old-utils/src/pfiflash_error.h
create mode 100644 ubi-utils/old-utils/src/reader.c
create mode 100644 ubi-utils/old-utils/src/reader.h
create mode 100644 ubi-utils/old-utils/src/ubigen.c
create mode 100644 ubi-utils/old-utils/src/ubigen.h
create mode 100644 ubi-utils/old-utils/src/ubimirror.c
create mode 100644 ubi-utils/old-utils/src/ubimirror.h
create mode 100644 ubi-utils/old-utils/src/unubi.c
create mode 100644 ubi-utils/old-utils/src/unubi_analyze.c
create mode 100644 ubi-utils/old-utils/src/unubi_analyze.h
create mode 100644 ubi-utils/old-utils/testcases.txt
delete mode 100644 ubi-utils/perl/f128_nand_sample.cfg
delete mode 100644 ubi-utils/perl/f64_nor_sample.cfg
delete mode 100755 ubi-utils/perl/mkpfi
delete mode 100755 ubi-utils/perl/ubicrc32.pl
delete mode 100644 ubi-utils/scripts/Makefile
delete mode 100644 ubi-utils/scripts/README
delete mode 100644 ubi-utils/scripts/TODO
delete mode 100644 ubi-utils/scripts/bin2nand2bin_test.sh
delete mode 100644 ubi-utils/scripts/inject_biterror.pl
delete mode 100755 ubi-utils/scripts/jffs2_test.sh
delete mode 100755 ubi-utils/scripts/mkdevs.pl
delete mode 100644 ubi-utils/scripts/pdd.txt
delete mode 100755 ubi-utils/scripts/run_all.sh
delete mode 100644 ubi-utils/scripts/test.cfg
delete mode 100755 ubi-utils/scripts/ubi_jffs2_test.sh
delete mode 100755 ubi-utils/scripts/ubi_test.sh
delete mode 100755 ubi-utils/scripts/ubi_tools_test.sh
delete mode 100644 ubi-utils/scripts/unubi_test.sh
delete mode 100644 ubi-utils/src/bin2nand.c
delete mode 100644 ubi-utils/src/bootenv.c
delete mode 100644 ubi-utils/src/bootenv.h
create mode 100644 ubi-utils/src/common.c
create mode 100644 ubi-utils/src/common.h
delete mode 100644 ubi-utils/src/config.h
create mode 100644 ubi-utils/src/dictionary.c
create mode 100644 ubi-utils/src/dictionary.h
delete mode 100644 ubi-utils/src/eb_chain.c
delete mode 100644 ubi-utils/src/error.c
delete mode 100644 ubi-utils/src/error.h
delete mode 100644 ubi-utils/src/example_ubi.h
delete mode 100644 ubi-utils/src/hashmap.c
delete mode 100644 ubi-utils/src/hashmap.h
create mode 100644 ubi-utils/src/libiniparser.c
create mode 100644 ubi-utils/src/libmtd.c
delete mode 100644 ubi-utils/src/libpfiflash.c
create mode 100644 ubi-utils/src/libscan.c
delete mode 100644 ubi-utils/src/libubimirror.c
delete mode 100644 ubi-utils/src/list.c
delete mode 100644 ubi-utils/src/list.h
delete mode 100644 ubi-utils/src/mkbootenv.c
delete mode 100644 ubi-utils/src/nand2bin.c
delete mode 100644 ubi-utils/src/nandcorr.c
delete mode 100644 ubi-utils/src/nandecc.c
delete mode 100644 ubi-utils/src/nandecc.h
delete mode 100644 ubi-utils/src/pddcustomize.c
delete mode 100644 ubi-utils/src/peb.c
delete mode 100644 ubi-utils/src/peb.h
delete mode 100644 ubi-utils/src/pfi.c
delete mode 100644 ubi-utils/src/pfi.h
delete mode 100644 ubi-utils/src/pfi2bin.c
delete mode 100644 ubi-utils/src/pfiflash.c
delete mode 100644 ubi-utils/src/pfiflash.h
delete mode 100644 ubi-utils/src/pfiflash_error.h
delete mode 100644 ubi-utils/src/reader.c
delete mode 100644 ubi-utils/src/reader.h
create mode 100644 ubi-utils/src/ubiattach.c
create mode 100644 ubi-utils/src/ubicrc32.c
create mode 100644 ubi-utils/src/ubidetach.c
create mode 100644 ubi-utils/src/ubiformat.c
delete mode 100644 ubi-utils/src/ubigen.c
delete mode 100644 ubi-utils/src/ubigen.h
delete mode 100644 ubi-utils/src/ubimirror.c
delete mode 100644 ubi-utils/src/ubimirror.h
create mode 100644 ubi-utils/src/ubimkvol.c
create mode 100644 ubi-utils/src/ubinfo.c
create mode 100644 ubi-utils/src/ubinize.c
create mode 100644 ubi-utils/src/ubirename.c
create mode 100644 ubi-utils/src/ubirmvol.c
create mode 100644 ubi-utils/src/ubiupdatevol.c
delete mode 100644 ubi-utils/src/unubi.c
delete mode 100644 ubi-utils/src/unubi_analyze.c
delete mode 100644 ubi-utils/src/unubi_analyze.h
delete mode 100644 ubi-utils/testcases.txt
diff --git a/ubi-utils/.gitignore b/ubi-utils/.gitignore
index 83e8b71..4155cd1 100644
--- a/ubi-utils/.gitignore
+++ b/ubi-utils/.gitignore
@@ -1,9 +1,10 @@
-/bin2nand
-/mkbootenv
-/nand2bin
-/pddcustomize
-/pfi2bin
-/pfiflash
-/ubigen
-/ubimirror
-/unubi
+/ubiattach
+/ubicrc32
+/ubidetach
+/ubiformat
+/ubimkvol
+/ubinfo
+/ubinize
+/ubirename
+/ubirmvol
+/ubiupdatevol
diff --git a/ubi-utils/LICENSE.libiniparser b/ubi-utils/LICENSE.libiniparser
new file mode 100644
index 0000000..dbfa45d
--- /dev/null
+++ b/ubi-utils/LICENSE.libiniparser
@@ -0,0 +1,21 @@
+Copyright (c) 2000-2007 by Nicolas Devillard.
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
diff --git a/ubi-utils/Makefile b/ubi-utils/Makefile
index 3be813a..020fe09 100644
--- a/ubi-utils/Makefile
+++ b/ubi-utils/Makefile
@@ -4,58 +4,56 @@
KERNELHDR := ../include
-CFLAGS ?= -O2 -g -Werror
-CPPFLAGS += -I./inc -I./src -I$(KERNELHDR) \
- -std=gnu99 -DPACKAGE_VERSION=\"1.0\"
+SUBDIRS = old-utils
-PERLPROGS = mkpfi ubicrc32.pl
+#CFLAGS += -Werror
+CPPFLAGS += -Iinclude -Isrc -I$(KERNELHDR)
-SUBDIRS = new-utils
+LIBS = libubi libmtd libubigen libiniparser libscan
+TARGETS = ubiupdatevol ubimkvol ubirmvol ubicrc32 ubinfo ubiattach \
+ ubidetach ubinize ubiformat ubirename
-TARGETS = pfiflash pddcustomize ubimirror bin2nand nand2bin ubigen \
- mkbootenv unubi pfi2bin
-
-vpath %.c ./src
+vpath %.c src
include ../common.mk
-$(BUILDDIR)/pddcustomize: $(addprefix $(BUILDDIR)/,\
- pddcustomize.o error.o libubimirror.o bootenv.o hashmap.o \
- libubi.o crc32.o)
+# And the below is the rule to get final executable from its .o and common.o
+$(TARGETS): $(addprefix $(BUILDDIR)/,\
+ libubi.a common.o)
+# $(CC) $(CFLAGS) $(filter %.o, $^) -L. -lubi -o $@
+
+$(BUILDDIR)/ubicrc32: $(addprefix $(BUILDDIR)/,\
+ ubicrc32.o crc32.o)
+# $(CC) $(CFLAGS) -o $@ $^
-$(BUILDDIR)/pfiflash: $(addprefix $(BUILDDIR)/,\
- pfiflash.o libpfiflash.o list.o reader.o error.o libubimirror.o \
- bootenv.o hashmap.o pfi.o libubi.o crc32.o)
+$(BUILDDIR)/ubinize: $(addprefix $(BUILDDIR)/,\
+ ubinize.o common.o crc32.o libiniparser.a libubigen.a)
+# $(CC) $(CFLAGS) $(filter %.o, $^) -L. -liniparser -lubigen -o $@
-$(BUILDDIR)/ubimirror: $(addprefix $(BUILDDIR)/,\
- ubimirror.o error.o libubimirror.o bootenv.o hashmap.o \
- libubi.o crc32.o)
+$(BUILDDIR)/ubiformat: $(addprefix $(BUILDDIR)/,\
+ ubiformat.o common.o crc32.o libmtd.a libscan.a libubi.a libubigen.a)
+# $(CC) $(CFLAGS) $(filter %.o, $^) -L. -lmtd -lscan -lubi -lubigen -o $@
-$(BUILDDIR)/nand2bin: $(addprefix $(BUILDDIR)/,\
- nand2bin.o nandecc.o nandcorr.o)
+$(BUILDDIR)/libubi.a: $(BUILDDIR)/libubi.o
-$(BUILDDIR)/bin2nand: $(addprefix $(BUILDDIR)/,\
- bin2nand.o error.o nandecc.o)
+$(BUILDDIR)/libmtd.a: $(BUILDDIR)/libmtd.o
-$(BUILDDIR)/ubigen: $(addprefix $(BUILDDIR)/,\
- ubigen.o libubigen.o crc32.o)
+$(BUILDDIR)/libubigen.a: $(BUILDDIR)/libubigen.o
-$(BUILDDIR)/mkbootenv: $(addprefix $(BUILDDIR)/,\
- mkbootenv.o bootenv.o hashmap.o error.o crc32.o)
+$(BUILDDIR)/libiniparser.a: $(addprefix $(BUILDDIR)/,\
+ libiniparser.o dictionary.o)
-$(BUILDDIR)/unubi: $(addprefix $(BUILDDIR)/,\
- unubi.o crc32.o unubi_analyze.o eb_chain.o)
+$(BUILDDIR)/libscan.a: $(addprefix $(BUILDDIR)/,\
+ libscan.o crc32.o)
-$(BUILDDIR)/pfi2bin: $(addprefix $(BUILDDIR)/,\
- pfi2bin.o peb.o error.o list.o crc32.o libubigen.o bootenv.o \
- hashmap.o reader.o pfi.o)
+clean::
+ rm -f $(addsuffix .a, $(LIBS))
install::
mkdir -p ${DESTDIR}/${SBINDIR}
install -m 0755 ${TARGETS} ${DESTDIR}/${SBINDIR}/
- (cd perl && install ${PERLPROGS} ${DESTDIR}/${SBINDIR}/)
uninstall:
- for file in ${TARGETS} ${PERLPROGS}; do \
+ for file in ${TARGETS}; do \
$(RM) ${DESTDIR}/${SBINDIR}/$$file; \
done
diff --git a/ubi-utils/README b/ubi-utils/README
deleted file mode 100644
index d976a76..0000000
--- a/ubi-utils/README
+++ /dev/null
@@ -1,236 +0,0 @@
-README
-======
-
-The programs and libraries in this directory provide a tool-chain to
-generate binary data for embedded systems which can be flashed either
-by a hardware flash programmer, e.g. JTAG debugger, or on the target
-system directly using pfiflash, or ubimkvol, ubirmvol, ubiwritevol.
-
-The latter is the case when there is already Linux running which has
-build in UBI support.
-
-Authors: Oliver Lohmann
- Frank Haverkamp
- Andreas Arnez
-
-mkpfi - tool for flash content generation in PFI
- format
-pfi2bin - conversion tool to transfer a PFI file into a
- binary image
-pfiflash - tool to update the embedded systems flash using
- pfi files created by mkpfi
-libbootenv - library for boot-parameter processing
-libpfi - library for partial flash image (PFI) creation
- and handling
-ubigen - tool to create binary UBI images e.g. for a
- jtag flashing tool
-nandimg - tool to add OOB data to binary images intended
- for NAND flash systems
-ubilib - UBI library
-
-!!! NOTICE !!!
-If you execute ./configure in the top_level directory the helper Makefile
-gets overwritten. Thats actually no problem, but be aware of that.
-
-1. Build Process
-
-1.1 Build, install and forget
- o Build all and everything
- $make all (takes a while, builds ppc and x86 binaries/libs)
- o Installation:
- $make install
- o Uninstallation:
- $make uninstall
-
- o x86 only would be:
- $make x86 && make install_x86
-
-1.2 Usage for a developer
-
- 1.2.1 The build process in detail
-
- o If you've checked out the sources from the CVS repository you'll find a
- directory setup like this:
-
- flashutils/
- -rw-r--r-- 1 olli olli 1.3K Mar 14 11:53 Makefile
- -rw-r--r-- 1 olli olli 1.9K Mar 14 10:50 Makefile.am
- -rwxr-xr-x 1 olli olli 265 Mar 9 00:47 bootstrap
- -rw-r--r-- 1 olli olli 1.1K Mar 9 16:55 configure.ac
- drwxr-xr-x 2 olli olli 4.0K Mar 9 00:28 doc
- drwxr-xr-x 2 olli olli 4.0K Mar 14 11:56 inc
- drwxr-xr-x 2 olli olli 4.0K Mar 14 11:56 lib
- drwxr-xr-x 17 olli olli 4.0K Mar 13 16:50 src
-
- o To generate the initial build templates you have to call the bootstrap
- script:
- $ ./bootstrap
- o Create a directory for the target platform
- $ mkdir build_x86
- o Descend into the directory and call the top-level configure script
- with the desired options.
- $ cd build_x86
- $ ../configure --prefix=/usr/local [...]
- o Now you'll find a directory structure like this:
-
- flashutils/build_x86/
- -rw-r--r-- 1 olli olli 47K Mar 14 13:33 Makefile
- -rw-r--r-- 1 olli olli 33K Mar 14 13:33 config.log
- -rwxr-xr-x 1 olli olli 38K Mar 14 13:33 config.status
- drwxr-xr-x 2 olli olli 4.0K Mar 14 13:33 inc
- drwxr-xr-x 3 olli olli 4.0K Mar 14 13:33 lib
- -rwxr-xr-x 1 olli olli 202K Mar 14 13:33 libtool
-
- o The config.guess script can be used to update the Makefiles in the
- target directory after a change of the top-level template files
- (i.e. the Makefile.in files).
- $ ./config.guess
- o To compile everything for this platform just invoke make in
- flashutils/build_x86:
- $ make
- or from toplevel:
- $ make -C ./build_x86
- o The build process creates a new directory "bin":
- flashutils/build_x86/
- [...]
- drwxr-xr-x 3 olli olli 4.0K Mar 14 13:41 bin
- [...]
-
- This directory contains all binary files which will be installed
- by make install, e.g.:
-
- flashutils/build_x86/bin/
- -rwxr-xr-x 1 olli olli 7.2K Mar 14 13:41 bin2nand
- -rwxr-xr-x 1 olli olli 15K Mar 14 13:41 mkbootenv
- -rwxr-xr-x 1 olli olli 16K Mar 14 13:41 pddcustomize
- -rwxr-xr-x 1 olli olli 36K Mar 14 13:41 pfi2bin
- -rwxr-xr-x 1 olli olli 6.8K Mar 14 13:41 pfiflash
- -rwxr-xr-x 1 olli olli 5.0K Mar 14 13:41 ubicrc32
- -rwxr-xr-x 1 olli olli 13K Mar 14 13:41 ubigen
- -rwxr-xr-x 1 olli olli 6.3K Mar 14 13:41 ubimirror
-
-
- 1.2.2 Modifying and Adding Sources
-
- o There is a dedicated directory which contains all source code
- of the flashutils package, e.g.:
-
- flashutils/src/
- drwxr-xr-x 2 olli olli 4.0K Mar 13 11:42 libbootenv
- drwxr-xr-x 2 olli olli 4.0K Mar 13 11:42 liberror
- drwxr-xr-x 2 olli olli 4.0K Mar 13 16:48 mkpfi
- drwxr-xr-x 2 olli olli 4.0K Mar 13 16:12 pddcustomize
-
-
-
- The prefix "lib" is used to mark directories as part of a convenience
- library. Binaries have no special prefix.
-
- o How to add sources?
-
- Just create a new directory at flashutils/src/, e.g.:
-
- For a binary:
- $ mkdir rider
- $ cd rider
- $ vi rider.c
- /* do sth with that file... */
-
- For a convenience library (as well as for "normal libs")
- $ mkdir libworld
- $ cd libworld
- $ vi world.c
- /* do sth with that file... */
-
- o How to register sources in the build process (for binaries)?
-
- You have to register your sources at the top-level automake Makefile:
-
- In directory flashutils/
- $ vi Makefile.am
-
- Binaries have to be registered at "bin_PROGRAMS", e.g.:
- bin_PROGRAMS = bin/pddcustomize \
- bin/rider
-
- Add the rule how the binary is assembled, e.g.:
- bin_pddcustomize_SOURCES = \
- $(top_srcdir)/src/pddcustomize/pddcustomize.c
- bin_pddcustomize_LDADD = \
- $(top_builddir)/lib/libbootenv.la \
- $(top_builddir)/lib/liberror.la
-
- bin_rider_SOURCES = \
- $(top_srcdir)/src/rider/rider.c
-
- This example reflects a simple build process for "rider". "rider"
- is built without any other dependencies or convenience libraries.
- The example for pddcustomize is a bit more complicated.
- "_LDADD" adds some convenience libraris into the link process of
- "pddcustomize". Imagine, that your "rider" has common code
- with "dragon_bin" which is held in a library called "libworld".
- The build rules would like like the following:
-
- bin_rider_SOURCES = \
- $(top_srcdir)/src/rider/rider.c
- bin_rider_LDADD = \
- $(top_builddir)/lib/libworld.la
-
- bin_dragon_SOURCES = \
- $(top_srcdir)/src/dragon_bin/dragon_bin.c
- bin_dragon_LDADD = \
- $(top_builddir)/lib/libworld.la
-
- Don't forget to add "dragon" to "bin_PROGRAMS"!
- Don't forget to set the build rule for the "libworld" itself!
- This is documented in the next section.
-
-
- o How to register sources in the build process (for libraries)?
-
- Until now we didn't care about the build process of "libworld".
- Libraries are handled special in this build process because
- they are handled as "modules", i.e. they are able to be built
- without building the binaries in the same step. Additionally,
- it is possible to assemble complex libraries out of simple ones.
- That especially makes sense if you want to export (install) a
- library on a system which uses some common code and makes
- some adoptions for usability and presents a comfortable interface to
- the user (see libpfiflash in the sources for an example).
-
- o Registering "libworld" as convenience library.
-
- Instead of editing the "Makefile.am" in "flashtools/", we have to
- edit now the "Makefile.am" in "flashtools/lib/":
-
- noinst_LTLIBRARIES = libworld.la
-
- libworld_la_SOURCES = $(top_srcdir)/src/libworld/world.c
-
- o Registering "libworld" as library which gets installed.
-
- lib_LTLIBRARIES = libworld.la
- libworld_la_SOURCES = $(top_srcdir)/src/libworld/world.c
- libworld_la_LDFLAGS = -no-undefined -version-info 0:0:0
-
- o Header files
-
- All header files are stored at "flashutils/inc", regardless
- if convenience library or not.
-
- If you want to export headers you have to specify this in the Makefile.am
- located at "flashutils/inc", e.g. (this should not be done
- for convenience libraries):
-
- nobase_include_HEADERS = world.h
-
-
-
-Appendix
-
-A.1. FAQ
-
- Q How to call configure to setup a cross-platform build?
- A $ ./configure --build=i686-pc-linux-gnu --host=ppc-linux \
- --prefix=/opt/.../ppcnf/crossroot/ \
- --exec-prefix=/opt/..../ppcnf/crossroot/usr
diff --git a/ubi-utils/UBI.TXT b/ubi-utils/UBI.TXT
deleted file mode 100644
index 9a1c3c7..0000000
--- a/ubi-utils/UBI.TXT
+++ /dev/null
@@ -1,108 +0,0 @@
-UBI - Unsorted Block Images
-
-UBI (Latin: "where?") manages multiple logical volumes on a single
-flash device, specifically supporting NAND flash devices. UBI provides
-a flexible partitioning concept which still allows for wear-levelling
-across the whole flash device.
-
-In a sense, UBI may be compared to the Logical Volume Manager
-(LVM). Whereas LVM maps logical sector numbers to physical HDD sector
-numbers, UBI maps logical eraseblocks to physical eraseblocks.
-
-More information may be found in the UBI design documentation:
-ubidesign.pdf. Which can be found here:
-http://www.linux-mtd.infradead.org/doc/ubi.html
-
-Partitioning/Re-partitioning
-
- An UBI volume occupies a certain number of erase blocks. This is
- limited by a configured maximum volume size, which could also be
- viewed as the partition size. Each individual UBI volume's size can
- be changed independently of the other UBI volumes, provided that the
- sum of all volume sizes doesn't exceed a certain limit.
-
- UBI supports dynamic volumes and static volumes. Static volumes are
- read-only and their contents are protected by CRC check sums.
-
-Bad eraseblocks handling
-
- UBI transparently handles bad eraseblocks. When a physical
- eraseblock becomes bad, it is substituted by a good physical
- eraseblock, and the user does not even notice this.
-
-Scrubbing
-
- On a NAND flash bit flips can occur on any write operation,
- sometimes also on read. If bit flips persist on the device, at first
- they can still be corrected by ECC, but once they accumulate,
- correction will become impossible. Thus it is best to actively scrub
- the affected eraseblock, by first copying it to a free eraseblock
- and then erasing the original. The UBI layer performs this type of
- scrubbing under the covers, transparently to the UBI volume users.
-
-Erase Counts
-
- UBI maintains an erase count header per eraseblock. This frees
- higher-level layers (like file systems) from doing this and allows
- for centralized erase count management instead. The erase counts are
- used by the wear-levelling algorithm in the UBI layer. The algorithm
- itself is exchangeable.
-
-Booting from NAND
-
- For booting directly from NAND flash the hardware must at least be
- capable of fetching and executing a small portion of the NAND
- flash. Some NAND flash controllers have this kind of support. They
- usually limit the window to a few kilobytes in erase block 0. This
- "initial program loader" (IPL) must then contain sufficient logic to
- load and execute the next boot phase.
-
- Due to bad eraseblocks, which may be randomly scattered over the
- flash device, it is problematic to store the "secondary program
- loader" (SPL) statically. Also, due to bit-flips it may become
- corrupted over time. UBI allows to solve this problem gracefully by
- storing the SPL in a small static UBI volume.
-
-UBI volumes vs. static partitions
-
- UBI volumes are still very similar to static MTD partitions:
-
- * both consist of eraseblocks (logical eraseblocks in case of UBI
- volumes, and physical eraseblocks in case of static partitions;
- * both support three basic operations - read, write, erase.
-
- But UBI volumes have the following advantages over traditional
- static MTD partitions:
-
- * there are no eraseblock wear-leveling constraints in case of UBI
- volumes, so the user should not care about this;
- * there are no bit-flips and bad eraseblocks in case of UBI volumes.
-
- So, UBI volumes may be considered as flash devices with relaxed
- restrictions.
-
-Where can it be found?
-
- Documentation, kernel code and applications can be found in the MTD
- gits.
-
-What are the applications for?
-
- The applications help to create binary flash images for two
- purposes: pfi files (partial flash images) for in-system update of
- UBI volumes, and plain binary images, with or without OOB data in
- case of NAND, for a manufacturing step. Furthermore some tools
- are/and will be created that allow flash content analysis after a
- system has crashed.
-
-Who did UBI?
-
- The original ideas, where UBI is based on, were developed by Andreas
- Arnez, Frank Haverkamp and Thomas Gleixner. Josh W. Boyer and
- some others were involved too. The implementation of the kernel
- layer was done by Artem B. Bityutskiy. The user-space applications
- and tools were written by Oliver Lohmann with contributions from
- Frank Haverkamp, Andreas Arnez, and Artem. Joern Engel contributed a
- patch which modifies JFFS2 so that it can be run on a UBI
- volume. Thomas Gleixner did modifications to the NAND layer and also
- some to JFFS2 to make it work.
diff --git a/ubi-utils/doc/unubi.roff b/ubi-utils/doc/unubi.roff
deleted file mode 100644
index 6cebc46..0000000
--- a/ubi-utils/doc/unubi.roff
+++ /dev/null
@@ -1,123 +0,0 @@
-.TH UNUBI 1 "NOVEMBER 2006" FSP "FSP Flashutils"
-.SH NAME
-unubi \- extract volumes/eraseblocks from a raw\-UBI image
-.SH SYNOPSIS
-\fBunubi [\-aevEV] [\-d \fIout\-dir\fB] [\-r \fIvolume\-id\fB]
-[\-b \fIblock\-size\fB] \fIimage\-file
-.SH DESCRIPTION
-.PP
-\fBunubi\fR reads an image file containing blocks of UBI headers and data
-(such as produced from \fBnand2bin\fR) and rebuilds the volumes within.
-The default operation (when no flags are given) is to rebuild all valid
-volumes found in the image. \fBunubi\fR can also read straight from the
-onboard MTD device (ex. /dev/mtdblock/NAND).
-.SH OPTIONS
-.IP "\-a, \-\-analyze"
-When flagged, analysis files are generated within the output directory. These
-may include tables and or graphs detailing statistics gathered from the
-eraseblock data. Files are prefixed `analysis_'.
-
-See \fBANALYSIS\fR.
-.IP "\-b, \-\-blocksize \fIblock\-size\fR"
-Specify in bytes the \fIimage\-file\fR eraseblock size. Sizes may be
-postfixed with `KiB' or `MiB' to indicate mebibytes or kibibytes
-respectively. Default is 128KiB.
-.IP "\-d, \-\-dir \fIoutput\-dir\fR"
-Specify the output directory. If no directory is specified, the default
-is `unubi_\fIimage\-file\fR' within the curent working directory. If the
-attempt to create the output directory fails,
-.B unubi
-will try to create it in /tmp before aborting.
-.IP "\-e, \-\-eb\-split"
-When flagged, images are created for each eraseblock in \fIimage\-file\fR
-regardless of its validity. Each image is the complete eraseblock, including
-headers and any space to the end of the eraseblock after where the data may
-end.
-
-Invalid images are named `ebEEEE', where EEEE is the physical index of the
-eraseblock in the image. Valid images are named `ebEEEE_VVV_NNN_RRR' where
-VVV is the known volume ID, NNN is the logical number and RRR is the version
-of the eraseblock data. Note that the version number is in hexadecimal.
-
-Invalid images may also contain this postfix, if the data in the header
-could be valid (ie. the header contains a resonable volume ID, but the
-header and/or data CRCs are not valid). If this is the case, images are named
-`ebEEEE_VVV_NNN_RRR.reason', so as to distinguish known values from
-non\-definite ones.
-
-See \fBREASON SUFFIXES\fR.
-.IP "\-r, \-\-rebuild \fIvolume\-id\fR"
-Specify a volume to rebuild. Can be used successively to specify
-several volumes to be rebuilt.
-
-Images are named `volumeVVV' where VVV is the volume ID. For each missing
-eraseblock, an error message will be printed.
-.IP "\-v, \-\-vol\-split"
-When flagged, images are created for each valid eraseblock in
-\fIimage\-file\fR. Since a vaild eraseblock will have a defined data start and
-data length, only this range will make up the image.
-
-Images are named `volVVV_NNN_RRR_EEEE', where, for the data in the eraseblock,
-VVV is the volume ID, NNN is the logical number, RRR is the version and EEEE
-is the phyisical index of the eraseblock in the image.
-.IP "\-V, \-\-vol\-split!"
-Same as above, only all images are the complete eraseblock (including headers,
-and raw data, even past the point where the data is supposed to end).
-Overrides \-v when both \-v and \-V are flagged.
-.SH ANALYSIS
-The following files will be generated during the analysis:
-.IP "analysis_ec_hdr.data"
-A space delimited table with these two columns for each eraseblock: the
-eraseblock's index or physical position in the image, and the eraseblock's
-erase count. The third column contains the erase count data sorted.
-.IP "analysis_vid_hdr.data"
-A space delimited table with these four colums for each eraseblock: the
-volume ID, the volume logical number, the leb version, and the data size.
-In addition there are a normalized column representing the volume ID and
-volume logical number, a normalized column representing the leb version, and
-a normalized column representing the data_size. These normalized columns are
-used to better draw the the gnuplot image.
-.IP "analysis_ec_hdr.plot"
-A gnuplot script for quickly viewing a sample output from the respective .data
-file.
-.IP "analysis_vid_hdr.plot"
-A gnuplot script for quickly viewing a sample output from the respective .data
-file.
-.SH REASONS SUFFIXES
-When \-\-eb\-split produces possibly invalid, though usable, eraseblocks, the
-known reason suffixes are:
-.IP ".ec_magic"
-The erase counter header did not contain a valid magic field.
-.IP ".ec_hdr_crc"
-The erase counter header did not contain a vaild header CRC field.
-.IP ".vid_magic"
-The volume ID header did not contain a valid magic field.
-.IP ".vid_hdr_crc"
-The volume ID header did not contain a valid header CRC field.
-.IP ".data_crc"
-The volume ID header did not contain a valid data CRC field.
-.SH EXAMPLES
-To extract and rebuild all valid volumes from demo.img (note the output
-directory will be /home/user/unubi_demo.img):
-.sp 1
-.RS
-.B /home/user# unubi demo.img
-.sp 1
-.RE
-To analyze demo.img as well as extract and rebuild volume 7:
-.sp 1
-.RS
-.B /home/user# unubi \-a \-r 7 demo.img
-.sp 1
-.RE
-To split demo.img into raw images for each eraseblock into the folder
-/var/eraseblocks:
-.sp 1
-.RS
-.B /home/user# unubi \-e \-d /var/eraseblocks demo.img
-.SH AUTHORS
-Frank Haverkamp <haver@vnet.ibm.com>
-.sp 0
-Drake Dowsett <dowsett@de.ibm.com>
-.SH CONTACT
-Andreas Arnez <arnez@de.ibm.com>
diff --git a/ubi-utils/inc/libubi.h b/ubi-utils/inc/libubi.h
deleted file mode 100644
index 82824bd..0000000
--- a/ubi-utils/inc/libubi.h
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Artem B. Bityutskiy
- *
- * UBI (Unsorted Block Images) library.
- */
-
-#ifndef __LIBUBI_H__
-#define __LIBUBI_H__
-
-#include <stdint.h>
-#include <mtd/ubi-user.h>
-#include <ctype.h>
-#include <mtd/ubi-media.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* UBI version libubi is made for */
-#define LIBUBI_UBI_VERSION 1
-
-/* UBI library descriptor */
-typedef void * libubi_t;
-
-/**
- * struct ubi_mkvol_request - volume creation request.
- * */
-struct ubi_mkvol_request
-{
- int vol_id;
- int alignment;
- long long bytes;
- int vol_type;
- const char *name;
-};
-
-/**
- * struct ubi_info - general UBI information.
- *
- * @dev_count count of UBI devices in system
- * @lowest_dev_num lowest UBI device number
- * @highest_dev_num highest UBI device number
- * @version UBI version
- */
-struct ubi_info
-{
- int dev_count;
- int lowest_dev_num;
- int highest_dev_num;
- int version;
-};
-
-/**
- * struct ubi_dev_info - UBI device information.
- *
- * @vol_count count of volumes on this UBI device
- * @lowest_vol_num lowest volume number
- * @highest_vol_num highest volume number
- * @total_ebs total number of eraseblocks on this UBI device
- * @avail_ebs how many eraseblocks are not used and available for new
- * volumes
- * @total_bytes @total_ebs * @eb_size
- * @avail_bytes @avail_ebs * @eb_size
- * @bad_count count of bad eraseblocks
- * @eb_size size of UBI eraseblock
- * @max_ec current highest erase counter value
- * @bad_rsvd how many physical eraseblocks of the underlying flash
- * device are reserved for bad eraseblocks handling
- * @max_vol_count maximum count of volumes on this UBI device
- * @min_io_size minimum input/output size of the UBI device
- */
-struct ubi_dev_info
-{
- int dev_num;
- int vol_count;
- int lowest_vol_num;
- int highest_vol_num;
- int total_ebs;
- int avail_ebs;
- long long total_bytes;
- long long avail_bytes;
- int bad_count;
- int eb_size;
- long long max_ec;
- int bad_rsvd;
- int max_vol_count;
- int min_io_size;
-};
-
-/**
- * struct ubi_vol_info - UBI volume information.
- *
- * @dev_num UBI device number the volume resides on
- * @vol_id ID of this volume
- * @type volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
- * @alignment alignemnt of this volume
- * @data_bytes how many data bytes are stored on this volume (equivalent to
- * @rsvd_bytes for dynamic volumes)
- * @rsvd_bytes how many bytes are reserved for this volume
- * @rsvd_ebs how many eraseblocks are reserved for this volume
- * @eb_size logical eraseblock size of this volume (may be less then
- * device's logical eraseblock size due to alignment)
- * @corrupted the volume is corrupted if this flag is not zero
- * @name volume name (null-terminated)
- */
-struct ubi_vol_info
-{
- int dev_num;
- int vol_id;
- int type;
- int alignment;
- long long data_bytes;
- long long rsvd_bytes;
- int rsvd_ebs;
- int eb_size;
- int corrupted;
- char name[UBI_VOL_NAME_MAX + 1];
-};
-
-/**
- * libubi_open - open UBI library.
- *
- * This function initializes and opens the UBI library and returns UBI library
- * descriptor in case of success and %NULL in case of failure.
- */
-libubi_t libubi_open(void);
-
-/**
- * libubi_close - close UBI library
- *
- * @desc UBI library descriptor
- */
-void libubi_close(libubi_t desc);
-
-/**
- * ubi_get_info - get general UBI information.
- *
- * @info pointer to the &struct ubi_info object to fill
- * @desc UBI library descriptor
- *
- * This function fills the passed @info object with general UBI information and
- * returns %0 in case of success and %-1 in case of failure.
- */
-int ubi_get_info(libubi_t desc, struct ubi_info *info);
-
-/**
- * ubi_mkvol - create an UBI volume.
- *
- * @desc UBI library descriptor
- * @node name of the UBI character device to create a volume at
- * @req UBI volume creation request (defined at <mtd/ubi-user.h>)
- *
- * This function creates a UBI volume as described at @req and returns %0 in
- * case of success and %-1 in case of failure. The assigned volume ID is
- * returned in @req->vol_id.
- */
-int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req);
-
-/**
- * ubi_rmvol - remove a UBI volume.
- *
- * @desc UBI library descriptor
- * @node name of the UBI character device to remove a volume from
- * @vol_id ID of the volume to remove
- *
- * This function removes volume @vol_id from UBI device @node and returns %0 in
- * case of success and %-1 in case of failure.
- */
-int ubi_rmvol(libubi_t desc, const char *node, int vol_id);
-
-/**
- * ubi_rsvol - re-size UBI volume.
- *
- * @desc UBI library descriptor
- * @node name of the UBI character device owning the volume which should be
- * re-sized
- * @vol_id volume ID to re-size
- * @bytes new volume size in bytes
- *
- * This function returns %0 in case of success and %-1 in case of error.
- */
-int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes);
-
-/**
- * ubi_get_dev_info - get UBI device information.
- *
- * @desc UBI library descriptor
- * @node name of the UBI character device to fetch information about
- * @info pointer to the &struct ubi_dev_info object to fill
- *
- * This function fills the passed @info object with UBI device information and
- * returns %0 in case of success and %-1 in case of failure.
- */
-int ubi_get_dev_info(libubi_t desc, const char *node,
- struct ubi_dev_info *info);
-
-/**
- * ubi_get_dev_info1 - get UBI device information.
- *
- * @desc UBI library descriptor
- * @dev_num UBI device number to fetch information about
- * @info pointer to the &struct ubi_dev_info object to fill
- *
- * This function is identical to 'ubi_get_dev_info()' except that it accepts UBI
- * device number, not UBI character device.
- */
-int ubi_get_dev_info1(libubi_t desc, int dev_num, struct ubi_dev_info *info);
-
-/**
- * ubi_get_vol_info - get UBI volume information.
- *
- * @desc UBI library descriptor
- * @node name of the UBI volume character device to fetch information about
- * @info pointer to the &struct ubi_vol_info object to fill
- *
- * This function fills the passed @info object with UBI volume information and
- * returns %0 in case of success and %-1 in case of failure.
- */
-int ubi_get_vol_info(libubi_t desc, const char *node,
- struct ubi_vol_info *info);
-
-/**
- * ubi_get_vol_info1 - get UBI volume information.
- *
- * @desc UBI library descriptor
- * @dev_num UBI device number
- * @vol_id ID of the UBI volume to fetch information about
- * @info pointer to the &struct ubi_vol_info object to fill
- *
- * This function is identical to 'ubi_get_vol_info()' except that it accepts UBI
- * volume number, not UBI volume character device.
- */
-int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id,
- struct ubi_vol_info *info);
-
-/**
- * ubi_update_start - start UBI volume update.
- *
- * @desc UBI library descriptor
- * @fd volume character devie file descriptor
- * @bytes how many bytes will be written to the volume
- *
- * This function initiates UBI volume update and returns %0 in case of success
- * and %-1 in case of error.
- */
-int ubi_update_start(libubi_t desc, int fd, long long bytes);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !__LIBUBI_H__ */
diff --git a/ubi-utils/include/libiniparser.h b/ubi-utils/include/libiniparser.h
new file mode 100644
index 0000000..be3c667
--- /dev/null
+++ b/ubi-utils/include/libiniparser.h
@@ -0,0 +1,280 @@
+
+/*-------------------------------------------------------------------------*/
+/**
+ @file iniparser.h
+ @author N. Devillard
+ @date Sep 2007
+ @version 3.0
+ @brief Parser for ini files.
+*/
+/*--------------------------------------------------------------------------*/
+
+/*
+ $Id: iniparser.h,v 1.24 2007-11-23 21:38:19 ndevilla Exp $
+ $Revision: 1.24 $
+*/
+
+#ifndef _INIPARSER_H_
+#define _INIPARSER_H_
+
+/*---------------------------------------------------------------------------
+ Includes
+ ---------------------------------------------------------------------------*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/*
+ * The following #include is necessary on many Unixes but not Linux.
+ * It is not needed for Windows platforms.
+ * Uncomment it if needed.
+ */
+/* #include <unistd.h> */
+
+#include "dictionary.h"
+
+/*---------------------------------------------------------------------------
+ Macros
+ ---------------------------------------------------------------------------*/
+/** For backwards compatibility only */
+#define iniparser_getstr(d, k) iniparser_getstring(d, k, NULL)
+#define iniparser_setstr iniparser_setstring
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get number of sections in a dictionary
+ @param d Dictionary to examine
+ @return int Number of sections found in dictionary
+
+ This function returns the number of sections found in a dictionary.
+ The test to recognize sections is done on the string stored in the
+ dictionary: a section name is given as "section" whereas a key is
+ stored as "section:key", thus the test looks for entries that do not
+ contain a colon.
+
+ This clearly fails in the case a section name contains a colon, but
+ this should simply be avoided.
+
+ This function returns -1 in case of error.
+ */
+/*--------------------------------------------------------------------------*/
+
+int iniparser_getnsec(dictionary * d);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get name for section n in a dictionary.
+ @param d Dictionary to examine
+ @param n Section number (from 0 to nsec-1).
+ @return Pointer to char string
+
+ This function locates the n-th section in a dictionary and returns
+ its name as a pointer to a string statically allocated inside the
+ dictionary. Do not free or modify the returned string!
+
+ This function returns NULL in case of error.
+ */
+/*--------------------------------------------------------------------------*/
+
+char * iniparser_getsecname(dictionary * d, int n);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Save a dictionary to a loadable ini file
+ @param d Dictionary to dump
+ @param f Opened file pointer to dump to
+ @return void
+
+ This function dumps a given dictionary into a loadable ini file.
+ It is Ok to specify @c stderr or @c stdout as output files.
+ */
+/*--------------------------------------------------------------------------*/
+
+void iniparser_dump_ini(dictionary * d, FILE * f);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dump a dictionary to an opened file pointer.
+ @param d Dictionary to dump.
+ @param f Opened file pointer to dump to.
+ @return void
+
+ This function prints out the contents of a dictionary, one element by
+ line, onto the provided file pointer. It is OK to specify @c stderr
+ or @c stdout as output files. This function is meant for debugging
+ purposes mostly.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_dump(dictionary * d, FILE * f);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param def Default value to return if key not found.
+ @return pointer to statically allocated character string
+
+ This function queries a dictionary for a key. A key as read from an
+ ini file is given as "section:key". If the key cannot be found,
+ the pointer passed as 'def' is returned.
+ The returned char pointer is pointing to a string allocated in
+ the dictionary, do not free or modify it.
+ */
+/*--------------------------------------------------------------------------*/
+char * iniparser_getstring(dictionary * d, const char * key, char * def);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to an int
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return integer
+
+ This function queries a dictionary for a key. A key as read from an
+ ini file is given as "section:key". If the key cannot be found,
+ the notfound value is returned.
+
+ Supported values for integers include the usual C notation
+ so decimal, octal (starting with 0) and hexadecimal (starting with 0x)
+ are supported. Examples:
+
+ - "42" -> 42
+ - "042" -> 34 (octal -> decimal)
+ - "0x42" -> 66 (hexa -> decimal)
+
+ Warning: the conversion may overflow in various ways. Conversion is
+ totally outsourced to strtol(), see the associated man page for overflow
+ handling.
+
+ Credits: Thanks to A. Becker for suggesting strtol()
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_getint(dictionary * d, const char * key, int notfound);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to a double
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return double
+
+ This function queries a dictionary for a key. A key as read from an
+ ini file is given as "section:key". If the key cannot be found,
+ the notfound value is returned.
+ */
+/*--------------------------------------------------------------------------*/
+double iniparser_getdouble(dictionary * d, char * key, double notfound);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to a boolean
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return integer
+
+ This function queries a dictionary for a key. A key as read from an
+ ini file is given as "section:key". If the key cannot be found,
+ the notfound value is returned.
+
+ A true boolean is found if one of the following is matched:
+
+ - A string starting with 'y'
+ - A string starting with 'Y'
+ - A string starting with 't'
+ - A string starting with 'T'
+ - A string starting with '1'
+
+ A false boolean is found if one of the following is matched:
+
+ - A string starting with 'n'
+ - A string starting with 'N'
+ - A string starting with 'f'
+ - A string starting with 'F'
+ - A string starting with '0'
+
+ The notfound value returned if no boolean is identified, does not
+ necessarily have to be 0 or 1.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_getboolean(dictionary * d, const char * key, int notfound);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set an entry in a dictionary.
+ @param ini Dictionary to modify.
+ @param entry Entry to modify (entry name)
+ @param val New value to associate to the entry.
+ @return int 0 if Ok, -1 otherwise.
+
+ If the given entry can be found in the dictionary, it is modified to
+ contain the provided value. If it cannot be found, -1 is returned.
+ It is Ok to set val to NULL.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_setstring(dictionary * ini, char * entry, char * val);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete an entry in a dictionary
+ @param ini Dictionary to modify
+ @param entry Entry to delete (entry name)
+ @return void
+
+ If the given entry can be found, it is deleted from the dictionary.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_unset(dictionary * ini, char * entry);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Finds out if a given entry exists in a dictionary
+ @param ini Dictionary to search
+ @param entry Name of the entry to look for
+ @return integer 1 if entry exists, 0 otherwise
+
+ Finds out if a given entry exists in the dictionary. Since sections
+ are stored as keys with NULL associated values, this is the only way
+ of querying for the presence of sections in a dictionary.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_find_entry(dictionary * ini, char * entry) ;
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Parse an ini file and return an allocated dictionary object
+ @param ininame Name of the ini file to read.
+ @return Pointer to newly allocated dictionary
+
+ This is the parser for ini files. This function is called, providing
+ the name of the file to be read. It returns a dictionary object that
+ should not be accessed directly, but through accessor functions
+ instead.
+
+ The returned dictionary must be freed using iniparser_freedict().
+ */
+/*--------------------------------------------------------------------------*/
+dictionary * iniparser_load(const char * ininame);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Free all memory associated to an ini dictionary
+ @param d Dictionary to free
+ @return void
+
+ Free all memory associated to an ini dictionary.
+ It is mandatory to call this function before the dictionary object
+ gets out of the current context.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_freedict(dictionary * d);
+
+#endif
diff --git a/ubi-utils/include/libmtd.h b/ubi-utils/include/libmtd.h
new file mode 100644
index 0000000..d3c6a63
--- /dev/null
+++ b/ubi-utils/include/libmtd.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem Bityutskiy
+ *
+ * MTD library.
+ */
+
+#ifndef __LIBMTD_H__
+#define __LIBMTD_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * struct mtd_info - information about an MTD device.
+ * @num: MTD device number
+ * @major: major number of corresponding character device
+ * @minor: minor number of corresponding character device
+ * @type: flash type (constants like %MTD_NANDFLASH defined in mtd-abi.h)
+ * @type_str: static R/O flash type string
+ * @size: device size in bytes
+ * @eb_cnt: count of eraseblocks
+ * @eb_size: eraseblock size
+ * @min_io_size: minimum input/output unit size
+ * @subpage_size: sub-page size (not set by 'mtd_get_info()'!!!)
+ * @rdonly: non-zero if the device is read-only
+ * @allows_bb: non-zero if the MTD device may have bad eraseblocks
+ * @fd: descriptor of the opened MTD character device node
+ */
+struct mtd_info
+{
+ int num;
+ int major;
+ int minor;
+ int type;
+ const char *type_str;
+ long long size;
+ int eb_cnt;
+ int eb_size;
+ int min_io_size;
+ int subpage_size;
+ unsigned int rdonly:1;
+ unsigned int allows_bb:1;
+ int fd;
+};
+
+int mtd_get_info(const char *node, struct mtd_info *mtd);
+int mtd_erase(const struct mtd_info *mtd, int eb);
+int mtd_is_bad(const struct mtd_info *mtd, int eb);
+int mtd_read(const struct mtd_info *mtd, int eb, int offs, void *buf, int len);
+int mtd_write(const struct mtd_info *mtd, int eb, int offs, void *buf, int len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __LIBMTD_H__ */
diff --git a/ubi-utils/include/libscan.h b/ubi-utils/include/libscan.h
new file mode 100644
index 0000000..5afc93e
--- /dev/null
+++ b/ubi-utils/include/libscan.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem Bityutskiy
+ *
+ * UBI scanning library.
+ */
+
+#ifndef __LIBSCAN_H__
+#define __LIBSCAN_H__
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * If an eraseblock does not contain an erase counter, this value is used
+ * instead of the erase counter.
+ */
+#define NO_EC 0xFFFFFFFF
+
+/*
+ * If an eraseblock contains a corrupted erase counter, this value is used
+ * instead of the erase counter.
+ */
+#define CORRUPT_EC 0xFFFFFFFE
+
+/*
+ * If an eraseblock does not contain an erase counter, one of these values is
+ * used.
+ *
+ * @EB_EMPTY: the eraseblock appeared to be empty
+ * @EB_CORRUPTED: the eraseblock contains corrupted erase counter header
+ * @EB_ALIEN: the eraseblock contains some non-UBI data
+ * @EC_MAX: maximum allowed erase counter value
+ */
+enum
+{
+ EB_EMPTY = 0xFFFFFFFF,
+ EB_CORRUPTED = 0xFFFFFFFE,
+ EB_ALIEN = 0xFFFFFFFD,
+ EB_BAD = 0xFFFFFFFC,
+ EC_MAX = UBI_MAX_ERASECOUNTER,
+};
+
+/**
+ * struct ubi_scan_info - UBI scanning information.
+ * @ec: erase counters or eraseblock status for all eraseblocks
+ * @mean_ec: mean erase counter
+ * @ok_cnt: count of eraseblock with correct erase counter header
+ * @empty_cnt: count of supposedly eraseblocks
+ * @corrupted_cnt: count of eraseblocks with corrupted erase counter header
+ * @alien_cnt: count of eraseblock containing non-ubi data
+ * @bad_cnt: count of bad eraseblocks
+ * @bad_cnt: count of non-bad eraseblocks
+ * @vid_hdr_offs: volume ID header offset from the found EC headers (%-1 means
+ * undefined)
+ * @data_offs: data offset from the found EC headers (%-1 means undefined)
+ */
+struct ubi_scan_info
+{
+ uint32_t *ec;
+ long long mean_ec;
+ int ok_cnt;
+ int empty_cnt;
+ int corrupted_cnt;
+ int alien_cnt;
+ int bad_cnt;
+ int good_cnt;
+ int vid_hdr_offs;
+ int data_offs;
+};
+
+struct mtd_info;
+
+/**
+ * ubi_scan - scan an MTD device.
+ * @mtd: information about the MTD device to scan
+ * @info: the result of the scanning is returned here
+ * @verbose: verbose mode: %0 - be silent, %1 - output progress information,
+ * 2 - debugging output mode
+ */
+int ubi_scan(struct mtd_info *mtd, struct ubi_scan_info **info, int verbose);
+
+/**
+ * ubi_scan_free - free scanning information.
+ * @si: scanning information to free
+ */
+void ubi_scan_free(struct ubi_scan_info *si);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __LIBSCAN_H__ */
+
diff --git a/ubi-utils/include/libubi.h b/ubi-utils/include/libubi.h
new file mode 100644
index 0000000..1299e81
--- /dev/null
+++ b/ubi-utils/include/libubi.h
@@ -0,0 +1,394 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem Bityutskiy
+ *
+ * UBI (Unsorted Block Images) library.
+ */
+
+#ifndef __LIBUBI_H__
+#define __LIBUBI_H__
+
+#include <ctype.h>
+#include <stdint.h>
+#include <mtd/ubi-user.h>
+#include <mtd/ubi-media.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* UBI version libubi is made for */
+#define LIBUBI_UBI_VERSION 1
+
+/* UBI library descriptor */
+typedef void * libubi_t;
+
+/**
+ * struct ubi_attach_request - MTD device attachement request.
+ * @dev_num: number to assigne to the newly created UBI device
+ * (%UBI_DEV_NUM_AUTO should be used to automatically assign the
+ * number)
+ * @mtd_num: MTD device number to attach
+ * @vid_hdr_offset: VID header offset (%0 means default offset and this is what
+ * most of the users want)
+ */
+struct ubi_attach_request
+{
+ int dev_num;
+ int mtd_num;
+ int vid_hdr_offset;
+};
+
+/**
+ * struct ubi_mkvol_request - volume creation request.
+ * @vol_id: ID to assign to the new volume (%UBI_VOL_NUM_AUTO should be used to
+ * automatically assign ID)
+ * @alignment: volume alignment
+ * @bytes: volume size in bytes
+ * @vol_type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
+ * @name: volume name
+ */
+struct ubi_mkvol_request
+{
+ int vol_id;
+ int alignment;
+ long long bytes;
+ int vol_type;
+ const char *name;
+};
+
+/**
+ * struct ubi_info - general UBI information.
+ * @dev_count: count of UBI devices in system
+ * @lowest_dev_num: lowest UBI device number
+ * @highest_dev_num: highest UBI device number
+ * @version: UBI version
+ * @ctrl_major: major number of the UBI control device
+ * @ctrl_minor: minor number of the UBI control device
+ */
+struct ubi_info
+{
+ int dev_count;
+ int lowest_dev_num;
+ int highest_dev_num;
+ int version;
+ int ctrl_major;
+ int ctrl_minor;
+};
+
+/**
+ * struct ubi_dev_info - UBI device information.
+ * @vol_count: count of volumes on this UBI device
+ * @lowest_vol_id: lowest volume ID
+ * @highest_vol_id: highest volume ID
+ * @major: major number of corresponding character device
+ * @minor: minor number of corresponding character device
+ * @total_lebs: total number of logical eraseblocks on this UBI device
+ * @avail_lebs: how many logical eraseblocks are not used and available for new
+ * volumes
+ * @total_bytes: @total_lebs * @leb_size
+ * @avail_bytes: @avail_lebs * @leb_size
+ * @bad_count: count of bad physical eraseblocks
+ * @leb_size: logical eraseblock size
+ * @max_ec: current highest erase counter value
+ * @bad_rsvd: how many physical eraseblocks of the underlying flash device are
+ * reserved for bad eraseblocks handling
+ * @max_vol_count: maximum possible number of volumes on this UBI device
+ * @min_io_size: minimum input/output unit size of the UBI device
+ */
+struct ubi_dev_info
+{
+ int dev_num;
+ int vol_count;
+ int lowest_vol_id;
+ int highest_vol_id;
+ int major;
+ int minor;
+ int total_lebs;
+ int avail_lebs;
+ long long total_bytes;
+ long long avail_bytes;
+ int bad_count;
+ int leb_size;
+ long long max_ec;
+ int bad_rsvd;
+ int max_vol_count;
+ int min_io_size;
+};
+
+/**
+ * struct ubi_vol_info - UBI volume information.
+ * @dev_num: UBI device number the volume resides on
+ * @vol_id: ID of this volume
+ * @major: major number of corresponding volume character device
+ * @minor: minor number of corresponding volume character device
+ * @dev_major: major number of corresponding UBI device character device
+ * @dev_minor: minor number of corresponding UBI device character device
+ * @type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
+ * @alignment: alignemnt of this volume
+ * @data_bytes: how many data bytes are stored on this volume (equivalent to
+ * @rsvd_bytes for dynamic volumes)
+ * @rsvd_bytes: how many bytes are reserved for this volume
+ * @rsvd_lebs: how many logical eraseblocks are reserved for this volume
+ * @leb_size: logical eraseblock size of this volume (may be less then
+ * device's logical eraseblock size due to alignment)
+ * @corrupted: non-zero if the volume is corrupted
+ * @name: volume name (null-terminated)
+ */
+struct ubi_vol_info
+{
+ int dev_num;
+ int vol_id;
+ int major;
+ int minor;
+ int dev_major;
+ int dev_minor;
+ int type;
+ int alignment;
+ long long data_bytes;
+ long long rsvd_bytes;
+ int rsvd_lebs;
+ int leb_size;
+ int corrupted;
+ char name[UBI_VOL_NAME_MAX + 1];
+};
+
+/**
+ * libubi_open - open UBI library.
+ * @required: if non-zero, libubi will print an error messages if this UBI is
+ * not present in the system
+ *
+ * This function initializes and opens the UBI library and returns UBI library
+ * descriptor in case of success and %NULL in case of failure.
+ */
+libubi_t libubi_open(int required);
+
+/**
+ * libubi_close - close UBI library.
+ * @desc UBI library descriptor
+ */
+void libubi_close(libubi_t desc);
+
+/**
+ * ubi_get_info - get general UBI information.
+ * @desc: UBI library descriptor
+ * @info: pointer to the &struct ubi_info object to fill
+ *
+ * This function fills the passed @info object with general UBI information and
+ * returns %0 in case of success and %-1 in case of failure.
+ */
+int ubi_get_info(libubi_t desc, struct ubi_info *info);
+
+/**
+ * mtd_num2ubi_dev - find UBI device by attached MTD device.
+ * @@desc: UBI library descriptor
+ * @mtd_num: MTD device number
+ * @dev_num: UBI device number is returned here
+ *
+ * This function finds UBI device to which MTD device @mtd_num is attached.
+ * Returns %0 if the UBI device was found and %-1 if not.
+ */
+int mtd_num2ubi_dev(libubi_t desc, int mtd_num, int *dev_num);
+
+/**
+ * ubi_attach_mtd - attach MTD device to UBI.
+ * @desc: UBI library descriptor
+ * @node: name of the UBI control character device node
+ * @req: MTD attach request.
+ *
+ * This function creates a new UBI device by attaching an MTD device as
+ * described by @req. Returns %0 in case of success and %-1 in case of failure.
+ * The newly created UBI device number is returned in @req->dev_num.
+ */
+int ubi_attach_mtd(libubi_t desc, const char *node,
+ struct ubi_attach_request *req);
+
+/**
+ * ubi_detach_mtd - detach an MTD device.
+ * @desc: UBI library descriptor
+ * @node: name of the UBI control character device node
+ * @mtd_num: MTD device number to detach
+ *
+ * This function detaches MTD device number @mtd_num from UBI, which means the
+ * corresponding UBI device is removed. Returns zero in case of success and %-1
+ * in case of failure.
+ */
+int ubi_detach_mtd(libubi_t desc, const char *node, int mtd_num);
+
+/**
+ * ubi_remove_dev - remove an UBI device.
+ * @desc: UBI library descriptor
+ * @node: name of the UBI control character device node
+ * @ubi_dev: UBI device number to remove
+ *
+ * This function removes UBI device number @ubi_dev and returns zero in case of
+ * success and %-1 in case of failure.
+ */
+int ubi_remove_dev(libubi_t desc, const char *node, int ubi_dev);
+
+/**
+ * ubi_mkvol - create an UBI volume.
+ * @desc: UBI library descriptor
+ * @node: name of the UBI character device to create a volume at
+ * @req: UBI volume creation request
+ *
+ * This function creates a UBI volume as described at @req and returns %0 in
+ * case of success and %-1 in case of failure. The assigned volume ID is
+ * returned in @req->vol_id.
+ */
+int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req);
+
+/**
+ * ubi_rmvol - remove a UBI volume.
+ * @desc: UBI library descriptor
+ * @node: name of the UBI character device to remove a volume from
+ * @vol_id: ID of the volume to remove
+ *
+ * This function removes volume @vol_id from UBI device @node and returns %0 in
+ * case of success and %-1 in case of failure.
+ */
+int ubi_rmvol(libubi_t desc, const char *node, int vol_id);
+
+
+/**
+ * ubi_rnvols - rename UBI volumes.
+ * @desc: UBI library descriptor
+ * @node: name of the UBI character device to remove a volume from
+ * @rnvol: description of volumes to rename
+ *
+ * This function removes volume @vol_id from UBI device @node and returns %0 in
+ * case of success and %-1 in case of failure.
+ */
+int ubi_rnvols(libubi_t desc, const char *node, struct ubi_rnvol_req *rnvol);
+
+/**
+ * ubi_rsvol - re-size UBI volume.
+ * @desc: UBI library descriptor
+ * @node: name of the UBI character device owning the volume which should be
+ * re-sized
+ * @vol_id: volume ID to re-size
+ * @bytes: new volume size in bytes
+ *
+ * This function returns %0 in case of success and %-1 in case of error.
+ */
+int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes);
+
+/**
+ * ubi_node_type - test UBI node type.
+ * @desc: UBI library descriptor
+ * @node: the node to test
+ *
+ * This function tests whether @node is a UBI device or volume node and returns
+ * %1 if this is an UBI device node, %2 if this is a volume node, and %-1 if
+ * this is not an UBI node or if an error occurred (the latter is indicated by
+ * a non-zero errno).
+ */
+int ubi_node_type(libubi_t desc, const char *node);
+
+/**
+ * ubi_get_dev_info - get UBI device information.
+ * @desc: UBI library descriptor
+ * @node: name of the UBI character device to fetch information about
+ * @info: pointer to the &struct ubi_dev_info object to fill
+ *
+ * This function fills the passed @info object with UBI device information and
+ * returns %0 in case of success and %-1 in case of failure.
+ */
+int ubi_get_dev_info(libubi_t desc, const char *node,
+ struct ubi_dev_info *info);
+
+/**
+ * ubi_get_dev_info1 - get UBI device information.
+ * @desc: UBI library descriptor
+ * @dev_num: UBI device number to fetch information about
+ * @info: pointer to the &struct ubi_dev_info object to fill
+ *
+ * This function is identical to 'ubi_get_dev_info()' except that it accepts UBI
+ * device number, not UBI character device.
+ */
+int ubi_get_dev_info1(libubi_t desc, int dev_num, struct ubi_dev_info *info);
+
+/**
+ * ubi_get_vol_info - get UBI volume information.
+ * @desc: UBI library descriptor
+ * @node: name of the UBI volume character device to fetch information about
+ * @info: pointer to the &struct ubi_vol_info object to fill
+ *
+ * This function fills the passed @info object with UBI volume information and
+ * returns %0 in case of success and %-1 in case of failure.
+ */
+int ubi_get_vol_info(libubi_t desc, const char *node,
+ struct ubi_vol_info *info);
+
+/**
+ * ubi_get_vol_info1 - get UBI volume information.
+ * @desc: UBI library descriptor
+ * @dev_num: UBI device number
+ * @vol_id: ID of the UBI volume to fetch information about
+ * @info: pointer to the &struct ubi_vol_info object to fill
+ *
+ * This function is identical to 'ubi_get_vol_info()' except that it accepts UBI
+ * volume ID, not UBI volume character device.
+ */
+int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id,
+ struct ubi_vol_info *info);
+
+/**
+ * ubi_get_vol_info1_nm - get UBI volume information by volume name.
+ * @desc: UBI library descriptor
+ * @dev_num: UBI device number
+ * @vol_id: ID of the UBI volume to fetch information about
+ * @info: pointer to the &struct ubi_vol_info object to fill
+ *
+ * This function is identical to 'ubi_get_vol_info()' except that it accepts UBI
+ * volume name, not UBI volume ID.
+ */
+int ubi_get_vol_info1_nm(libubi_t desc, int dev_num, const char *name,
+ struct ubi_vol_info *info);
+
+/**
+ * ubi_update_start - start UBI volume update.
+ * @desc: UBI library descriptor
+ * @fd: volume character devie file descriptor
+ * @bytes: how many bytes will be written to the volume
+ *
+ * This function initiates UBI volume update and returns %0 in case of success
+ * and %-1 in case of error. The caller is assumed to write @bytes data to the
+ * volume @fd afterwards.
+ */
+int ubi_update_start(libubi_t desc, int fd, long long bytes);
+
+/**
+ * ubi_leb_change_start - start atomic LEB change.
+ * @desc: UBI library descriptor
+ * @fd: volume character devie file descriptor
+ * @lnum: LEB number to change
+ * @bytes: how many bytes of new data will be written to the LEB
+ * @dtype: data type (%UBI_LONGTERM, %UBI_SHORTTERM, %UBI_UNKNOWN)
+ *
+ * This function initiates atomic LEB change operation and returns %0 in case
+ * of success and %-1 in case of error. he caller is assumed to write @bytes
+ * data to the volume @fd afterwards.
+ */
+int ubi_leb_change_start(libubi_t desc, int fd, int lnum, int bytes, int dtype);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__LIBUBI_H__ */
diff --git a/ubi-utils/include/libubigen.h b/ubi-utils/include/libubigen.h
new file mode 100644
index 0000000..c2b95b0
--- /dev/null
+++ b/ubi-utils/include/libubigen.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Authors: Frank Haverkamp
+ * Artem Bityutskiy
+ */
+
+#ifndef __LIBUBIGEN_H__
+#define __LIBUBIGEN_H__
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * struct ubigen_info - libubigen information.
+ * @leb_size: logical eraseblock size
+ * @peb_size: size of the physical eraseblock
+ * @min_io_size: minimum input/output unit size
+ * @vid_hdr_offs: offset of the VID header
+ * @data_offs: data offset
+ * @ubi_ver: UBI version
+ * @vtbl_size: volume table size
+ * @max_volumes: maximum amount of volumes
+ */
+struct ubigen_info
+{
+ int leb_size;
+ int peb_size;
+ int min_io_size;
+ int vid_hdr_offs;
+ int data_offs;
+ int ubi_ver;
+ int vtbl_size;
+ int max_volumes;
+};
+
+/**
+ * struct ubigen_vol_info - information about a volume.
+ * @id: volume id
+ * @type: volume type (%UBI_VID_DYNAMIC or %UBI_VID_STATIC)
+ * @alignment: volume alignment
+ * @data_pad: how many bytes are unused at the end of the each physical
+ * eraseblock to satisfy the requested alignment
+ * @usable_leb_size: LEB size accessible for volume users
+ * @name: volume name
+ * @name_len: volume name length
+ * @compat: compatibility of this volume (%0, %UBI_COMPAT_DELETE,
+ * %UBI_COMPAT_IGNORE, %UBI_COMPAT_PRESERVE, or %UBI_COMPAT_REJECT)
+ * @used_ebs: total number of used logical eraseblocks in this volume (relevant
+ * for static volumes only)
+ * @bytes: size of the volume contents in bytes (relevant for static volumes
+ * only)
+ * @flags: volume flags (%UBI_VTBL_AUTORESIZE_FLG)
+ */
+struct ubigen_vol_info
+{
+ int id;
+ int type;
+ int alignment;
+ int data_pad;
+ int usable_leb_size;
+ const char *name;
+ int name_len;
+ int compat;
+ int used_ebs;
+ long long bytes;
+ uint8_t flags;
+};
+
+void ubigen_info_init(struct ubigen_info *ui, int peb_size, int min_io_size,
+ int subpage_size, int vid_hdr_offs, int ubi_ver);
+struct ubi_vtbl_record *ubigen_create_empty_vtbl(const struct ubigen_info *ui);
+void ubigen_init_ec_hdr(const struct ubigen_info *ui,
+ struct ubi_ec_hdr *hdr, long long ec);
+int ubigen_get_vtbl_size(const struct ubigen_info *ui);
+int ubigen_add_volume(const struct ubigen_info *ui,
+ const struct ubigen_vol_info *vi,
+ struct ubi_vtbl_record *vtbl);
+int ubigen_write_volume(const struct ubigen_info *ui,
+ const struct ubigen_vol_info *vi, long long ec,
+ long long bytes, int in, int out);
+int ubigen_write_layout_vol(const struct ubigen_info *ui, int peb1, int peb2,
+ long long ec1, long long ec2,
+ struct ubi_vtbl_record *vtbl, int fd);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__LIBUBIGEN_H__ */
diff --git a/ubi-utils/lib/Makefile.am b/ubi-utils/lib/Makefile.am
deleted file mode 100644
index 1b0dc01..0000000
--- a/ubi-utils/lib/Makefile.am
+++ /dev/null
@@ -1,58 +0,0 @@
-AUTOMAKE_OPTIONS = foreign
-INCLUDES=-I$(top_srcdir)/inc -I$(top_srcdir)/../../kernel/include
-
-# -----------------------------------------------------------------------------
-# all export libs which shall be generated
-lib_LTLIBRARIES = libubi.la \
- libpfiflash.la
-
-# -----------------------------------------------------------------------------
-# all convinence libs which shall be generated
-noinst_LTLIBRARIES = libcrc32.la \
- libubigen.la \
- liberror.la \
- liblist.la \
- libbootenv.la \
- libpfi.la \
- libpeb.la \
- libreader.la \
- libubimirror.la
-
-# -----------------------------------------------------------------------------
-# exported libs
-libpfiflash_la_SOURCES = $(top_srcdir)/src/libpfiflash/pfiflash.c
-libpfiflash_la_LDFLAGS = -no-undefined -version-info 1:0:0
-libpfiflash_la_LIBADD = libreader.la \
- libubimirror.la \
- libubi.la
-
-libubi_la_SOURCES = $(top_srcdir)/src/libubi/libubi.c \
- $(top_srcdir)/src/libubi/libubi_sysfs.c
-libubi_la_LDFLAGS = -no-undefined -version-info 1:0:0
-
-# -----------------------------------------------------------------------------
-# complex convinence libs, beware for double includes.
-libreader_la_SOURCES = $(top_srcdir)/src/libreader/reader.c
-libreader_la_LIBADD = libpfi.la \
- liblist.la \
- libpeb.la \
- libbootenv.la
-
-libubigen_la_SOURCES = $(top_srcdir)/src/libubigen/ubigen.c
-libubigen_la_LIBADD = libcrc32.la
-
-libbootenv_la_SOURCES = $(top_srcdir)/src/libbootenv/bootenv.c \
- $(top_srcdir)/src/libbootenv/hashmap.c
-libbootenv_la_LIBADD = libcrc32.la
-
-libubimirror_la_SOURCES = $(top_srcdir)/src/libubimirror/ubimirror.c
-libubimirror_la_LIBADD = libubi.la
-
-
-# -----------------------------------------------------------------------------
-# simple convinence libs
-libcrc32_la_SOURCES = $(top_srcdir)/src/libcrc32/crc32.c
-liberror_la_SOURCES = $(top_srcdir)/src/liberror/error.c
-liblist_la_SOURCES = $(top_srcdir)/src/liblist/list.c
-libpeb_la_SOURCES = $(top_srcdir)/src/libpeb/peb.c
-libpfi_la_SOURCES = $(top_srcdir)/src/libpfi/pfi.c
diff --git a/ubi-utils/new-utils/.gitignore b/ubi-utils/new-utils/.gitignore
deleted file mode 100644
index 4155cd1..0000000
--- a/ubi-utils/new-utils/.gitignore
+++ /dev/null
@@ -1,10 +0,0 @@
-/ubiattach
-/ubicrc32
-/ubidetach
-/ubiformat
-/ubimkvol
-/ubinfo
-/ubinize
-/ubirename
-/ubirmvol
-/ubiupdatevol
diff --git a/ubi-utils/new-utils/LICENSE.libiniparser b/ubi-utils/new-utils/LICENSE.libiniparser
deleted file mode 100644
index dbfa45d..0000000
--- a/ubi-utils/new-utils/LICENSE.libiniparser
+++ /dev/null
@@ -1,21 +0,0 @@
-Copyright (c) 2000-2007 by Nicolas Devillard.
-MIT License
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
-
diff --git a/ubi-utils/new-utils/Makefile b/ubi-utils/new-utils/Makefile
deleted file mode 100644
index 83751e6..0000000
--- a/ubi-utils/new-utils/Makefile
+++ /dev/null
@@ -1,57 +0,0 @@
-#
-# Makefile for ubi-utils
-#
-
-KERNELHDR := ../../include
-
-#CFLAGS += -Werror
-CPPFLAGS += -Iinclude -Isrc -I$(KERNELHDR)
-
-LIBS = libubi libmtd libubigen libiniparser libscan
-TARGETS = ubiupdatevol ubimkvol ubirmvol ubicrc32 ubinfo ubiattach \
- ubidetach ubinize ubiformat ubirename
-
-vpath %.c src
-
-include ../../common.mk
-
-# And the below is the rule to get final executable from its .o and common.o
-$(TARGETS): $(addprefix $(BUILDDIR)/,\
- libubi.a common.o)
-# $(CC) $(CFLAGS) $(filter %.o, $^) -L. -lubi -o $@
-
-$(BUILDDIR)/ubicrc32: $(addprefix $(BUILDDIR)/,\
- ubicrc32.o crc32.o)
-# $(CC) $(CFLAGS) -o $@ $^
-
-$(BUILDDIR)/ubinize: $(addprefix $(BUILDDIR)/,\
- ubinize.o common.o crc32.o libiniparser.a libubigen.a)
-# $(CC) $(CFLAGS) $(filter %.o, $^) -L. -liniparser -lubigen -o $@
-
-$(BUILDDIR)/ubiformat: $(addprefix $(BUILDDIR)/,\
- ubiformat.o common.o crc32.o libmtd.a libscan.a libubi.a libubigen.a)
-# $(CC) $(CFLAGS) $(filter %.o, $^) -L. -lmtd -lscan -lubi -lubigen -o $@
-
-$(BUILDDIR)/libubi.a: $(BUILDDIR)/libubi.o
-
-$(BUILDDIR)/libmtd.a: $(BUILDDIR)/libmtd.o
-
-$(BUILDDIR)/libubigen.a: $(BUILDDIR)/libubigen.o
-
-$(BUILDDIR)/libiniparser.a: $(addprefix $(BUILDDIR)/,\
- libiniparser.o dictionary.o)
-
-$(BUILDDIR)/libscan.a: $(addprefix $(BUILDDIR)/,\
- libscan.o crc32.o)
-
-clean::
- rm -f $(addsuffix .a, $(LIBS))
-
-install::
- mkdir -p ${DESTDIR}/${SBINDIR}
- install -m 0755 ${TARGETS} ${DESTDIR}/${SBINDIR}/
-
-uninstall:
- for file in ${TARGETS}; do \
- $(RM) ${DESTDIR}/${SBINDIR}/$$file; \
- done
diff --git a/ubi-utils/new-utils/README b/ubi-utils/new-utils/README
deleted file mode 100644
index 41c5957..0000000
--- a/ubi-utils/new-utils/README
+++ /dev/null
@@ -1,55 +0,0 @@
-This directory contains a new UBI toolchain which is intended to replace
-the old one. All utilities support "-h" option which prints sufficient
-usage information. See the MTD web-site for more information.
-
-Motivation for new tool-chain.
-
-I was doing very active UBI development and had to add new features like
-dynamic UBI devices and auto-resize feature. Because of the mess in the
-the old tools I basically could not figure out how to upgrade them. In
-my humble oppinion, they are unmaintainable. The original authors did not
-show enthusiasm when I mailed them and asked to clean-up the tool-chain
-[1]. Thus, I re-implemented them, but I did borrow things from the old
-tool-chain and preserved copyrights and author names.
-
-I really did try to clean-up the old tool chain, but gave up (see git
-history for confirmation). So,
-
-1. I found the source codes very difficult to navigate and read, especially
- those related to pdd, pfi, and bootenv. Try to do this yourself - they
- are a puzzle.
-2. I foud the concept of PFI needlesly complecated - PFI file is nothing
- else but the initial configuration .ini file + the contents of the
- UBI volumes packed into one file, but with some changes of the .ini file's
- format. The PFI file format is not very nice and it is difficult to parse,
- especially because the PFI headers do not tell you data star and end for
- each data chunk, and you have to do additional parsing.
-
- So basically, you have .ini file + images, then you transfer this to pfi,
- which does not add any other information. For .ini you have libraries
- which may parse them, for pfi - not. Then you have to parse this pfi
- which adds unneeded and complex code. This all needs lists, hashmaps,
- and so on - for no reason.
-3. I found the command line options of the utilities to be inconsistent.
- This is OK when you script your single task and do not touch it anymore.
- But when you have to use the utilities while developing and testing,
- It is difficult to remember their inconsistent options.
-4. I found it wrong to add development options to user utilities like
- "broken update". End users should not see them.
-5. I did not find any consistent style and convention inside which
- irritated me.
-6. I found it weird to introduce needless "logging infrastructure" instead
- of just re-directing stdout and stderr to another file.
-7. I found the tool to be rather IBM-setup oriented. For example, the VID
- header position was hard-coded. Some utilities were just weird, like
- mkbootenv, which changed some ethernet addresses mentioned in a
- configuration file.
-8. Finally, it was very difficult to realize what is pfi and pdd, what for,
- why I need this transiant pfi file when I just want to create an UBI
- image. There was zero documentation.
-
-And so on.
-
-Feb 19, 2008, Artem Bityutskiy.
-
-[1]. http://lists.infradead.org/pipermail/linux-mtd/2007-December/020134.html
diff --git a/ubi-utils/new-utils/include/libiniparser.h b/ubi-utils/new-utils/include/libiniparser.h
deleted file mode 100644
index be3c667..0000000
--- a/ubi-utils/new-utils/include/libiniparser.h
+++ /dev/null
@@ -1,280 +0,0 @@
-
-/*-------------------------------------------------------------------------*/
-/**
- @file iniparser.h
- @author N. Devillard
- @date Sep 2007
- @version 3.0
- @brief Parser for ini files.
-*/
-/*--------------------------------------------------------------------------*/
-
-/*
- $Id: iniparser.h,v 1.24 2007-11-23 21:38:19 ndevilla Exp $
- $Revision: 1.24 $
-*/
-
-#ifndef _INIPARSER_H_
-#define _INIPARSER_H_
-
-/*---------------------------------------------------------------------------
- Includes
- ---------------------------------------------------------------------------*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-/*
- * The following #include is necessary on many Unixes but not Linux.
- * It is not needed for Windows platforms.
- * Uncomment it if needed.
- */
-/* #include <unistd.h> */
-
-#include "dictionary.h"
-
-/*---------------------------------------------------------------------------
- Macros
- ---------------------------------------------------------------------------*/
-/** For backwards compatibility only */
-#define iniparser_getstr(d, k) iniparser_getstring(d, k, NULL)
-#define iniparser_setstr iniparser_setstring
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get number of sections in a dictionary
- @param d Dictionary to examine
- @return int Number of sections found in dictionary
-
- This function returns the number of sections found in a dictionary.
- The test to recognize sections is done on the string stored in the
- dictionary: a section name is given as "section" whereas a key is
- stored as "section:key", thus the test looks for entries that do not
- contain a colon.
-
- This clearly fails in the case a section name contains a colon, but
- this should simply be avoided.
-
- This function returns -1 in case of error.
- */
-/*--------------------------------------------------------------------------*/
-
-int iniparser_getnsec(dictionary * d);
-
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get name for section n in a dictionary.
- @param d Dictionary to examine
- @param n Section number (from 0 to nsec-1).
- @return Pointer to char string
-
- This function locates the n-th section in a dictionary and returns
- its name as a pointer to a string statically allocated inside the
- dictionary. Do not free or modify the returned string!
-
- This function returns NULL in case of error.
- */
-/*--------------------------------------------------------------------------*/
-
-char * iniparser_getsecname(dictionary * d, int n);
-
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Save a dictionary to a loadable ini file
- @param d Dictionary to dump
- @param f Opened file pointer to dump to
- @return void
-
- This function dumps a given dictionary into a loadable ini file.
- It is Ok to specify @c stderr or @c stdout as output files.
- */
-/*--------------------------------------------------------------------------*/
-
-void iniparser_dump_ini(dictionary * d, FILE * f);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Dump a dictionary to an opened file pointer.
- @param d Dictionary to dump.
- @param f Opened file pointer to dump to.
- @return void
-
- This function prints out the contents of a dictionary, one element by
- line, onto the provided file pointer. It is OK to specify @c stderr
- or @c stdout as output files. This function is meant for debugging
- purposes mostly.
- */
-/*--------------------------------------------------------------------------*/
-void iniparser_dump(dictionary * d, FILE * f);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get the string associated to a key
- @param d Dictionary to search
- @param key Key string to look for
- @param def Default value to return if key not found.
- @return pointer to statically allocated character string
-
- This function queries a dictionary for a key. A key as read from an
- ini file is given as "section:key". If the key cannot be found,
- the pointer passed as 'def' is returned.
- The returned char pointer is pointing to a string allocated in
- the dictionary, do not free or modify it.
- */
-/*--------------------------------------------------------------------------*/
-char * iniparser_getstring(dictionary * d, const char * key, char * def);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get the string associated to a key, convert to an int
- @param d Dictionary to search
- @param key Key string to look for
- @param notfound Value to return in case of error
- @return integer
-
- This function queries a dictionary for a key. A key as read from an
- ini file is given as "section:key". If the key cannot be found,
- the notfound value is returned.
-
- Supported values for integers include the usual C notation
- so decimal, octal (starting with 0) and hexadecimal (starting with 0x)
- are supported. Examples:
-
- - "42" -> 42
- - "042" -> 34 (octal -> decimal)
- - "0x42" -> 66 (hexa -> decimal)
-
- Warning: the conversion may overflow in various ways. Conversion is
- totally outsourced to strtol(), see the associated man page for overflow
- handling.
-
- Credits: Thanks to A. Becker for suggesting strtol()
- */
-/*--------------------------------------------------------------------------*/
-int iniparser_getint(dictionary * d, const char * key, int notfound);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get the string associated to a key, convert to a double
- @param d Dictionary to search
- @param key Key string to look for
- @param notfound Value to return in case of error
- @return double
-
- This function queries a dictionary for a key. A key as read from an
- ini file is given as "section:key". If the key cannot be found,
- the notfound value is returned.
- */
-/*--------------------------------------------------------------------------*/
-double iniparser_getdouble(dictionary * d, char * key, double notfound);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get the string associated to a key, convert to a boolean
- @param d Dictionary to search
- @param key Key string to look for
- @param notfound Value to return in case of error
- @return integer
-
- This function queries a dictionary for a key. A key as read from an
- ini file is given as "section:key". If the key cannot be found,
- the notfound value is returned.
-
- A true boolean is found if one of the following is matched:
-
- - A string starting with 'y'
- - A string starting with 'Y'
- - A string starting with 't'
- - A string starting with 'T'
- - A string starting with '1'
-
- A false boolean is found if one of the following is matched:
-
- - A string starting with 'n'
- - A string starting with 'N'
- - A string starting with 'f'
- - A string starting with 'F'
- - A string starting with '0'
-
- The notfound value returned if no boolean is identified, does not
- necessarily have to be 0 or 1.
- */
-/*--------------------------------------------------------------------------*/
-int iniparser_getboolean(dictionary * d, const char * key, int notfound);
-
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Set an entry in a dictionary.
- @param ini Dictionary to modify.
- @param entry Entry to modify (entry name)
- @param val New value to associate to the entry.
- @return int 0 if Ok, -1 otherwise.
-
- If the given entry can be found in the dictionary, it is modified to
- contain the provided value. If it cannot be found, -1 is returned.
- It is Ok to set val to NULL.
- */
-/*--------------------------------------------------------------------------*/
-int iniparser_setstring(dictionary * ini, char * entry, char * val);
-
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Delete an entry in a dictionary
- @param ini Dictionary to modify
- @param entry Entry to delete (entry name)
- @return void
-
- If the given entry can be found, it is deleted from the dictionary.
- */
-/*--------------------------------------------------------------------------*/
-void iniparser_unset(dictionary * ini, char * entry);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Finds out if a given entry exists in a dictionary
- @param ini Dictionary to search
- @param entry Name of the entry to look for
- @return integer 1 if entry exists, 0 otherwise
-
- Finds out if a given entry exists in the dictionary. Since sections
- are stored as keys with NULL associated values, this is the only way
- of querying for the presence of sections in a dictionary.
- */
-/*--------------------------------------------------------------------------*/
-int iniparser_find_entry(dictionary * ini, char * entry) ;
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Parse an ini file and return an allocated dictionary object
- @param ininame Name of the ini file to read.
- @return Pointer to newly allocated dictionary
-
- This is the parser for ini files. This function is called, providing
- the name of the file to be read. It returns a dictionary object that
- should not be accessed directly, but through accessor functions
- instead.
-
- The returned dictionary must be freed using iniparser_freedict().
- */
-/*--------------------------------------------------------------------------*/
-dictionary * iniparser_load(const char * ininame);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Free all memory associated to an ini dictionary
- @param d Dictionary to free
- @return void
-
- Free all memory associated to an ini dictionary.
- It is mandatory to call this function before the dictionary object
- gets out of the current context.
- */
-/*--------------------------------------------------------------------------*/
-void iniparser_freedict(dictionary * d);
-
-#endif
diff --git a/ubi-utils/new-utils/include/libmtd.h b/ubi-utils/new-utils/include/libmtd.h
deleted file mode 100644
index d3c6a63..0000000
--- a/ubi-utils/new-utils/include/libmtd.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Artem Bityutskiy
- *
- * MTD library.
- */
-
-#ifndef __LIBMTD_H__
-#define __LIBMTD_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * struct mtd_info - information about an MTD device.
- * @num: MTD device number
- * @major: major number of corresponding character device
- * @minor: minor number of corresponding character device
- * @type: flash type (constants like %MTD_NANDFLASH defined in mtd-abi.h)
- * @type_str: static R/O flash type string
- * @size: device size in bytes
- * @eb_cnt: count of eraseblocks
- * @eb_size: eraseblock size
- * @min_io_size: minimum input/output unit size
- * @subpage_size: sub-page size (not set by 'mtd_get_info()'!!!)
- * @rdonly: non-zero if the device is read-only
- * @allows_bb: non-zero if the MTD device may have bad eraseblocks
- * @fd: descriptor of the opened MTD character device node
- */
-struct mtd_info
-{
- int num;
- int major;
- int minor;
- int type;
- const char *type_str;
- long long size;
- int eb_cnt;
- int eb_size;
- int min_io_size;
- int subpage_size;
- unsigned int rdonly:1;
- unsigned int allows_bb:1;
- int fd;
-};
-
-int mtd_get_info(const char *node, struct mtd_info *mtd);
-int mtd_erase(const struct mtd_info *mtd, int eb);
-int mtd_is_bad(const struct mtd_info *mtd, int eb);
-int mtd_read(const struct mtd_info *mtd, int eb, int offs, void *buf, int len);
-int mtd_write(const struct mtd_info *mtd, int eb, int offs, void *buf, int len);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __LIBMTD_H__ */
diff --git a/ubi-utils/new-utils/include/libscan.h b/ubi-utils/new-utils/include/libscan.h
deleted file mode 100644
index 5afc93e..0000000
--- a/ubi-utils/new-utils/include/libscan.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Artem Bityutskiy
- *
- * UBI scanning library.
- */
-
-#ifndef __LIBSCAN_H__
-#define __LIBSCAN_H__
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * If an eraseblock does not contain an erase counter, this value is used
- * instead of the erase counter.
- */
-#define NO_EC 0xFFFFFFFF
-
-/*
- * If an eraseblock contains a corrupted erase counter, this value is used
- * instead of the erase counter.
- */
-#define CORRUPT_EC 0xFFFFFFFE
-
-/*
- * If an eraseblock does not contain an erase counter, one of these values is
- * used.
- *
- * @EB_EMPTY: the eraseblock appeared to be empty
- * @EB_CORRUPTED: the eraseblock contains corrupted erase counter header
- * @EB_ALIEN: the eraseblock contains some non-UBI data
- * @EC_MAX: maximum allowed erase counter value
- */
-enum
-{
- EB_EMPTY = 0xFFFFFFFF,
- EB_CORRUPTED = 0xFFFFFFFE,
- EB_ALIEN = 0xFFFFFFFD,
- EB_BAD = 0xFFFFFFFC,
- EC_MAX = UBI_MAX_ERASECOUNTER,
-};
-
-/**
- * struct ubi_scan_info - UBI scanning information.
- * @ec: erase counters or eraseblock status for all eraseblocks
- * @mean_ec: mean erase counter
- * @ok_cnt: count of eraseblock with correct erase counter header
- * @empty_cnt: count of supposedly eraseblocks
- * @corrupted_cnt: count of eraseblocks with corrupted erase counter header
- * @alien_cnt: count of eraseblock containing non-ubi data
- * @bad_cnt: count of bad eraseblocks
- * @bad_cnt: count of non-bad eraseblocks
- * @vid_hdr_offs: volume ID header offset from the found EC headers (%-1 means
- * undefined)
- * @data_offs: data offset from the found EC headers (%-1 means undefined)
- */
-struct ubi_scan_info
-{
- uint32_t *ec;
- long long mean_ec;
- int ok_cnt;
- int empty_cnt;
- int corrupted_cnt;
- int alien_cnt;
- int bad_cnt;
- int good_cnt;
- int vid_hdr_offs;
- int data_offs;
-};
-
-struct mtd_info;
-
-/**
- * ubi_scan - scan an MTD device.
- * @mtd: information about the MTD device to scan
- * @info: the result of the scanning is returned here
- * @verbose: verbose mode: %0 - be silent, %1 - output progress information,
- * 2 - debugging output mode
- */
-int ubi_scan(struct mtd_info *mtd, struct ubi_scan_info **info, int verbose);
-
-/**
- * ubi_scan_free - free scanning information.
- * @si: scanning information to free
- */
-void ubi_scan_free(struct ubi_scan_info *si);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __LIBSCAN_H__ */
-
diff --git a/ubi-utils/new-utils/include/libubi.h b/ubi-utils/new-utils/include/libubi.h
deleted file mode 100644
index 1299e81..0000000
--- a/ubi-utils/new-utils/include/libubi.h
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Artem Bityutskiy
- *
- * UBI (Unsorted Block Images) library.
- */
-
-#ifndef __LIBUBI_H__
-#define __LIBUBI_H__
-
-#include <ctype.h>
-#include <stdint.h>
-#include <mtd/ubi-user.h>
-#include <mtd/ubi-media.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* UBI version libubi is made for */
-#define LIBUBI_UBI_VERSION 1
-
-/* UBI library descriptor */
-typedef void * libubi_t;
-
-/**
- * struct ubi_attach_request - MTD device attachement request.
- * @dev_num: number to assigne to the newly created UBI device
- * (%UBI_DEV_NUM_AUTO should be used to automatically assign the
- * number)
- * @mtd_num: MTD device number to attach
- * @vid_hdr_offset: VID header offset (%0 means default offset and this is what
- * most of the users want)
- */
-struct ubi_attach_request
-{
- int dev_num;
- int mtd_num;
- int vid_hdr_offset;
-};
-
-/**
- * struct ubi_mkvol_request - volume creation request.
- * @vol_id: ID to assign to the new volume (%UBI_VOL_NUM_AUTO should be used to
- * automatically assign ID)
- * @alignment: volume alignment
- * @bytes: volume size in bytes
- * @vol_type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
- * @name: volume name
- */
-struct ubi_mkvol_request
-{
- int vol_id;
- int alignment;
- long long bytes;
- int vol_type;
- const char *name;
-};
-
-/**
- * struct ubi_info - general UBI information.
- * @dev_count: count of UBI devices in system
- * @lowest_dev_num: lowest UBI device number
- * @highest_dev_num: highest UBI device number
- * @version: UBI version
- * @ctrl_major: major number of the UBI control device
- * @ctrl_minor: minor number of the UBI control device
- */
-struct ubi_info
-{
- int dev_count;
- int lowest_dev_num;
- int highest_dev_num;
- int version;
- int ctrl_major;
- int ctrl_minor;
-};
-
-/**
- * struct ubi_dev_info - UBI device information.
- * @vol_count: count of volumes on this UBI device
- * @lowest_vol_id: lowest volume ID
- * @highest_vol_id: highest volume ID
- * @major: major number of corresponding character device
- * @minor: minor number of corresponding character device
- * @total_lebs: total number of logical eraseblocks on this UBI device
- * @avail_lebs: how many logical eraseblocks are not used and available for new
- * volumes
- * @total_bytes: @total_lebs * @leb_size
- * @avail_bytes: @avail_lebs * @leb_size
- * @bad_count: count of bad physical eraseblocks
- * @leb_size: logical eraseblock size
- * @max_ec: current highest erase counter value
- * @bad_rsvd: how many physical eraseblocks of the underlying flash device are
- * reserved for bad eraseblocks handling
- * @max_vol_count: maximum possible number of volumes on this UBI device
- * @min_io_size: minimum input/output unit size of the UBI device
- */
-struct ubi_dev_info
-{
- int dev_num;
- int vol_count;
- int lowest_vol_id;
- int highest_vol_id;
- int major;
- int minor;
- int total_lebs;
- int avail_lebs;
- long long total_bytes;
- long long avail_bytes;
- int bad_count;
- int leb_size;
- long long max_ec;
- int bad_rsvd;
- int max_vol_count;
- int min_io_size;
-};
-
-/**
- * struct ubi_vol_info - UBI volume information.
- * @dev_num: UBI device number the volume resides on
- * @vol_id: ID of this volume
- * @major: major number of corresponding volume character device
- * @minor: minor number of corresponding volume character device
- * @dev_major: major number of corresponding UBI device character device
- * @dev_minor: minor number of corresponding UBI device character device
- * @type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
- * @alignment: alignemnt of this volume
- * @data_bytes: how many data bytes are stored on this volume (equivalent to
- * @rsvd_bytes for dynamic volumes)
- * @rsvd_bytes: how many bytes are reserved for this volume
- * @rsvd_lebs: how many logical eraseblocks are reserved for this volume
- * @leb_size: logical eraseblock size of this volume (may be less then
- * device's logical eraseblock size due to alignment)
- * @corrupted: non-zero if the volume is corrupted
- * @name: volume name (null-terminated)
- */
-struct ubi_vol_info
-{
- int dev_num;
- int vol_id;
- int major;
- int minor;
- int dev_major;
- int dev_minor;
- int type;
- int alignment;
- long long data_bytes;
- long long rsvd_bytes;
- int rsvd_lebs;
- int leb_size;
- int corrupted;
- char name[UBI_VOL_NAME_MAX + 1];
-};
-
-/**
- * libubi_open - open UBI library.
- * @required: if non-zero, libubi will print an error messages if this UBI is
- * not present in the system
- *
- * This function initializes and opens the UBI library and returns UBI library
- * descriptor in case of success and %NULL in case of failure.
- */
-libubi_t libubi_open(int required);
-
-/**
- * libubi_close - close UBI library.
- * @desc UBI library descriptor
- */
-void libubi_close(libubi_t desc);
-
-/**
- * ubi_get_info - get general UBI information.
- * @desc: UBI library descriptor
- * @info: pointer to the &struct ubi_info object to fill
- *
- * This function fills the passed @info object with general UBI information and
- * returns %0 in case of success and %-1 in case of failure.
- */
-int ubi_get_info(libubi_t desc, struct ubi_info *info);
-
-/**
- * mtd_num2ubi_dev - find UBI device by attached MTD device.
- * @@desc: UBI library descriptor
- * @mtd_num: MTD device number
- * @dev_num: UBI device number is returned here
- *
- * This function finds UBI device to which MTD device @mtd_num is attached.
- * Returns %0 if the UBI device was found and %-1 if not.
- */
-int mtd_num2ubi_dev(libubi_t desc, int mtd_num, int *dev_num);
-
-/**
- * ubi_attach_mtd - attach MTD device to UBI.
- * @desc: UBI library descriptor
- * @node: name of the UBI control character device node
- * @req: MTD attach request.
- *
- * This function creates a new UBI device by attaching an MTD device as
- * described by @req. Returns %0 in case of success and %-1 in case of failure.
- * The newly created UBI device number is returned in @req->dev_num.
- */
-int ubi_attach_mtd(libubi_t desc, const char *node,
- struct ubi_attach_request *req);
-
-/**
- * ubi_detach_mtd - detach an MTD device.
- * @desc: UBI library descriptor
- * @node: name of the UBI control character device node
- * @mtd_num: MTD device number to detach
- *
- * This function detaches MTD device number @mtd_num from UBI, which means the
- * corresponding UBI device is removed. Returns zero in case of success and %-1
- * in case of failure.
- */
-int ubi_detach_mtd(libubi_t desc, const char *node, int mtd_num);
-
-/**
- * ubi_remove_dev - remove an UBI device.
- * @desc: UBI library descriptor
- * @node: name of the UBI control character device node
- * @ubi_dev: UBI device number to remove
- *
- * This function removes UBI device number @ubi_dev and returns zero in case of
- * success and %-1 in case of failure.
- */
-int ubi_remove_dev(libubi_t desc, const char *node, int ubi_dev);
-
-/**
- * ubi_mkvol - create an UBI volume.
- * @desc: UBI library descriptor
- * @node: name of the UBI character device to create a volume at
- * @req: UBI volume creation request
- *
- * This function creates a UBI volume as described at @req and returns %0 in
- * case of success and %-1 in case of failure. The assigned volume ID is
- * returned in @req->vol_id.
- */
-int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req);
-
-/**
- * ubi_rmvol - remove a UBI volume.
- * @desc: UBI library descriptor
- * @node: name of the UBI character device to remove a volume from
- * @vol_id: ID of the volume to remove
- *
- * This function removes volume @vol_id from UBI device @node and returns %0 in
- * case of success and %-1 in case of failure.
- */
-int ubi_rmvol(libubi_t desc, const char *node, int vol_id);
-
-
-/**
- * ubi_rnvols - rename UBI volumes.
- * @desc: UBI library descriptor
- * @node: name of the UBI character device to remove a volume from
- * @rnvol: description of volumes to rename
- *
- * This function removes volume @vol_id from UBI device @node and returns %0 in
- * case of success and %-1 in case of failure.
- */
-int ubi_rnvols(libubi_t desc, const char *node, struct ubi_rnvol_req *rnvol);
-
-/**
- * ubi_rsvol - re-size UBI volume.
- * @desc: UBI library descriptor
- * @node: name of the UBI character device owning the volume which should be
- * re-sized
- * @vol_id: volume ID to re-size
- * @bytes: new volume size in bytes
- *
- * This function returns %0 in case of success and %-1 in case of error.
- */
-int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes);
-
-/**
- * ubi_node_type - test UBI node type.
- * @desc: UBI library descriptor
- * @node: the node to test
- *
- * This function tests whether @node is a UBI device or volume node and returns
- * %1 if this is an UBI device node, %2 if this is a volume node, and %-1 if
- * this is not an UBI node or if an error occurred (the latter is indicated by
- * a non-zero errno).
- */
-int ubi_node_type(libubi_t desc, const char *node);
-
-/**
- * ubi_get_dev_info - get UBI device information.
- * @desc: UBI library descriptor
- * @node: name of the UBI character device to fetch information about
- * @info: pointer to the &struct ubi_dev_info object to fill
- *
- * This function fills the passed @info object with UBI device information and
- * returns %0 in case of success and %-1 in case of failure.
- */
-int ubi_get_dev_info(libubi_t desc, const char *node,
- struct ubi_dev_info *info);
-
-/**
- * ubi_get_dev_info1 - get UBI device information.
- * @desc: UBI library descriptor
- * @dev_num: UBI device number to fetch information about
- * @info: pointer to the &struct ubi_dev_info object to fill
- *
- * This function is identical to 'ubi_get_dev_info()' except that it accepts UBI
- * device number, not UBI character device.
- */
-int ubi_get_dev_info1(libubi_t desc, int dev_num, struct ubi_dev_info *info);
-
-/**
- * ubi_get_vol_info - get UBI volume information.
- * @desc: UBI library descriptor
- * @node: name of the UBI volume character device to fetch information about
- * @info: pointer to the &struct ubi_vol_info object to fill
- *
- * This function fills the passed @info object with UBI volume information and
- * returns %0 in case of success and %-1 in case of failure.
- */
-int ubi_get_vol_info(libubi_t desc, const char *node,
- struct ubi_vol_info *info);
-
-/**
- * ubi_get_vol_info1 - get UBI volume information.
- * @desc: UBI library descriptor
- * @dev_num: UBI device number
- * @vol_id: ID of the UBI volume to fetch information about
- * @info: pointer to the &struct ubi_vol_info object to fill
- *
- * This function is identical to 'ubi_get_vol_info()' except that it accepts UBI
- * volume ID, not UBI volume character device.
- */
-int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id,
- struct ubi_vol_info *info);
-
-/**
- * ubi_get_vol_info1_nm - get UBI volume information by volume name.
- * @desc: UBI library descriptor
- * @dev_num: UBI device number
- * @vol_id: ID of the UBI volume to fetch information about
- * @info: pointer to the &struct ubi_vol_info object to fill
- *
- * This function is identical to 'ubi_get_vol_info()' except that it accepts UBI
- * volume name, not UBI volume ID.
- */
-int ubi_get_vol_info1_nm(libubi_t desc, int dev_num, const char *name,
- struct ubi_vol_info *info);
-
-/**
- * ubi_update_start - start UBI volume update.
- * @desc: UBI library descriptor
- * @fd: volume character devie file descriptor
- * @bytes: how many bytes will be written to the volume
- *
- * This function initiates UBI volume update and returns %0 in case of success
- * and %-1 in case of error. The caller is assumed to write @bytes data to the
- * volume @fd afterwards.
- */
-int ubi_update_start(libubi_t desc, int fd, long long bytes);
-
-/**
- * ubi_leb_change_start - start atomic LEB change.
- * @desc: UBI library descriptor
- * @fd: volume character devie file descriptor
- * @lnum: LEB number to change
- * @bytes: how many bytes of new data will be written to the LEB
- * @dtype: data type (%UBI_LONGTERM, %UBI_SHORTTERM, %UBI_UNKNOWN)
- *
- * This function initiates atomic LEB change operation and returns %0 in case
- * of success and %-1 in case of error. he caller is assumed to write @bytes
- * data to the volume @fd afterwards.
- */
-int ubi_leb_change_start(libubi_t desc, int fd, int lnum, int bytes, int dtype);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !__LIBUBI_H__ */
diff --git a/ubi-utils/new-utils/include/libubigen.h b/ubi-utils/new-utils/include/libubigen.h
deleted file mode 100644
index c2b95b0..0000000
--- a/ubi-utils/new-utils/include/libubigen.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- * Copyright (C) 2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Authors: Frank Haverkamp
- * Artem Bityutskiy
- */
-
-#ifndef __LIBUBIGEN_H__
-#define __LIBUBIGEN_H__
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * struct ubigen_info - libubigen information.
- * @leb_size: logical eraseblock size
- * @peb_size: size of the physical eraseblock
- * @min_io_size: minimum input/output unit size
- * @vid_hdr_offs: offset of the VID header
- * @data_offs: data offset
- * @ubi_ver: UBI version
- * @vtbl_size: volume table size
- * @max_volumes: maximum amount of volumes
- */
-struct ubigen_info
-{
- int leb_size;
- int peb_size;
- int min_io_size;
- int vid_hdr_offs;
- int data_offs;
- int ubi_ver;
- int vtbl_size;
- int max_volumes;
-};
-
-/**
- * struct ubigen_vol_info - information about a volume.
- * @id: volume id
- * @type: volume type (%UBI_VID_DYNAMIC or %UBI_VID_STATIC)
- * @alignment: volume alignment
- * @data_pad: how many bytes are unused at the end of the each physical
- * eraseblock to satisfy the requested alignment
- * @usable_leb_size: LEB size accessible for volume users
- * @name: volume name
- * @name_len: volume name length
- * @compat: compatibility of this volume (%0, %UBI_COMPAT_DELETE,
- * %UBI_COMPAT_IGNORE, %UBI_COMPAT_PRESERVE, or %UBI_COMPAT_REJECT)
- * @used_ebs: total number of used logical eraseblocks in this volume (relevant
- * for static volumes only)
- * @bytes: size of the volume contents in bytes (relevant for static volumes
- * only)
- * @flags: volume flags (%UBI_VTBL_AUTORESIZE_FLG)
- */
-struct ubigen_vol_info
-{
- int id;
- int type;
- int alignment;
- int data_pad;
- int usable_leb_size;
- const char *name;
- int name_len;
- int compat;
- int used_ebs;
- long long bytes;
- uint8_t flags;
-};
-
-void ubigen_info_init(struct ubigen_info *ui, int peb_size, int min_io_size,
- int subpage_size, int vid_hdr_offs, int ubi_ver);
-struct ubi_vtbl_record *ubigen_create_empty_vtbl(const struct ubigen_info *ui);
-void ubigen_init_ec_hdr(const struct ubigen_info *ui,
- struct ubi_ec_hdr *hdr, long long ec);
-int ubigen_get_vtbl_size(const struct ubigen_info *ui);
-int ubigen_add_volume(const struct ubigen_info *ui,
- const struct ubigen_vol_info *vi,
- struct ubi_vtbl_record *vtbl);
-int ubigen_write_volume(const struct ubigen_info *ui,
- const struct ubigen_vol_info *vi, long long ec,
- long long bytes, int in, int out);
-int ubigen_write_layout_vol(const struct ubigen_info *ui, int peb1, int peb2,
- long long ec1, long long ec2,
- struct ubi_vtbl_record *vtbl, int fd);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !__LIBUBIGEN_H__ */
diff --git a/ubi-utils/new-utils/src/common.c b/ubi-utils/new-utils/src/common.c
deleted file mode 100644
index bcb775c..0000000
--- a/ubi-utils/new-utils/src/common.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * Copyright (C) 2007, 2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * This file contains various common stuff used by UBI utilities.
- *
- * Authors: Artem Bityutskiy
- * Adrian Hunter
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <stdlib.h>
-
-/**
- * get_multiplier - convert size specifier to an integer multiplier.
- * @str: the size specifier string
- *
- * This function parses the @str size specifier, which may be one of
- * 'KiB', 'MiB', or 'GiB' into an integer multiplier. Returns positive
- * size multiplier in case of success and %-1 in case of failure.
- */
-static int get_multiplier(const char *str)
-{
- if (!str)
- return 1;
-
- /* Remove spaces before the specifier */
- while (*str == ' ' || *str == '\t')
- str += 1;
-
- if (!strcmp(str, "KiB"))
- return 1024;
- if (!strcmp(str, "MiB"))
- return 1024 * 1024;
- if (!strcmp(str, "GiB"))
- return 1024 * 1024 * 1024;
-
- /* Handle deprecated stuff */
- if (!strcmp(str, "KB") || !strcmp(str, "Kib") || !strcmp(str, "kib") ||
- !strcmp(str, "kiB")) {
- fprintf(stderr, "Warning: use \"KiB\" instead of \"%s\" to "
- "specify Kilobytes - support will be removed\n", str);
- return 1024;
- }
- if (!strcmp(str, "MB") || !strcmp(str, "Mib") || !strcmp(str, "mb")) {
- fprintf(stderr, "Warning: use \"MiB\" instead of \"%s\", "
- "this support will be removed\n", str);
- return 1024*1024;
- }
- if (!strcmp(str, "GB") || !strcmp(str, "Gib") || !strcmp(str, "gb")) {
- fprintf(stderr, "Warning: use \"GiB\" instead of \"%s\", "
- "this support will be removed\n", str);
- return 1024*1024*1024;
- }
-
- return -1;
-}
-
-/**
- * ubiutils_get_bytes - convert a string containing amount of bytes into an
- * integer
- * @str: string to convert
- *
- * This function parses @str which may have one of 'KiB', 'MiB', or 'GiB'
- * size specifiers. Returns positive amount of bytes in case of success and %-1
- * in case of failure.
- */
-long long ubiutils_get_bytes(const char *str)
-{
- char *endp;
- long long bytes = strtoull(str, &endp, 0);
-
- if (endp == str || bytes < 0) {
- fprintf(stderr, "incorrect amount of bytes: \"%s\"\n", str);
- return -1;
- }
-
- if (*endp != '\0') {
- int mult = get_multiplier(endp);
-
- if (mult == -1) {
- fprintf(stderr, "bad size specifier: \"%s\" - "
- "should be 'KiB', 'MiB' or 'GiB'\n", endp);
- return -1;
- }
- bytes *= mult;
- }
-
- return bytes;
-}
-
-/**
- * ubiutils_print_bytes - print bytes.
- * @bytes: variable to print
- * @bracket: whether brackets have to be put or not
- *
- * This is a helper function which prints amount of bytes in a human-readable
- * form, i.e., it prints the exact amount of bytes following by the approximate
- * amount of Kilobytes, Megabytes, or Gigabytes, depending on how big @bytes
- * is.
- */
-void ubiutils_print_bytes(long long bytes, int bracket)
-{
- const char *p;
-
- if (bracket)
- p = " (";
- else
- p = ", ";
-
- printf("%lld bytes", bytes);
-
- if (bytes > 1024 * 1024 * 1024)
- printf("%s%.1f GiB", p, (double)bytes / (1024 * 1024 * 1024));
- else if (bytes > 1024 * 1024)
- printf("%s%.1f MiB", p, (double)bytes / (1024 * 1024));
- else if (bytes > 1024 && bytes != 0)
- printf("%s%.1f KiB", p, (double)bytes / 1024);
- else
- return;
-
- if (bracket)
- printf(")");
-}
-
-/**
- * ubiutils_print_text - print text and fold it.
- * @stream: file stream to print to
- * @text: text to print
- * @width: maximum allowed text width
- *
- * Print text and fold it so that each line would not have more then @width
- * characters.
- */
-void ubiutils_print_text(FILE *stream, const char *text, int width)
-{
- int pos, bpos = 0;
- const char *p;
- char line[1024];
-
- if (width > 1023) {
- fprintf(stream, "%s\n", text);
- return;
- }
- p = text;
- pos = 0;
- while (p[pos]) {
- while (!isspace(p[pos])) {
- line[pos] = p[pos];
- if (!p[pos])
- break;
- ++pos;
- if (pos == width) {
- line[pos] = '\0';
- fprintf(stream, "%s\n", line);
- p += pos;
- pos = 0;
- }
- }
- while (pos < width) {
- line[pos] = p[pos];
- if (!p[pos]) {
- bpos = pos;
- break;
- }
- if (isspace(p[pos]))
- bpos = pos;
- ++pos;
- }
- line[bpos] = '\0';
- fprintf(stream, "%s\n", line);
- p += bpos;
- pos = 0;
- while (p[pos] && isspace(p[pos]))
- ++p;
- }
-}
diff --git a/ubi-utils/new-utils/src/common.h b/ubi-utils/new-utils/src/common.h
deleted file mode 100644
index 56fa020..0000000
--- a/ubi-utils/new-utils/src/common.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) Artem Bityutskiy, 2007, 2008
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __UBI_UTILS_COMMON_H__
-#define __UBI_UTILS_COMMON_H__
-
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define MIN(a ,b) ((a) < (b) ? (a) : (b))
-#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
-
-/* Verbose messages */
-#define verbose(verbose, fmt, ...) do { \
- if (verbose) \
- printf(PROGRAM_NAME ": " fmt "\n", ##__VA_ARGS__); \
-} while(0)
-
-/* Normal messages */
-#define normsg(fmt, ...) do { \
- printf(PROGRAM_NAME ": " fmt "\n", ##__VA_ARGS__); \
-} while(0)
-#define normsg_cont(fmt, ...) do { \
- printf(PROGRAM_NAME ": " fmt, ##__VA_ARGS__); \
-} while(0)
-#define normsg_cont(fmt, ...) do { \
- printf(PROGRAM_NAME ": " fmt, ##__VA_ARGS__); \
-} while(0)
-
-/* Error messages */
-#define errmsg(fmt, ...) ({ \
- fprintf(stderr, PROGRAM_NAME ": error!: " fmt "\n", ##__VA_ARGS__); \
- -1; \
-})
-
-/* System error messages */
-#define sys_errmsg(fmt, ...) ({ \
- int _err = errno; \
- size_t _i; \
- fprintf(stderr, PROGRAM_NAME ": error!: " fmt "\n", ##__VA_ARGS__); \
- for (_i = 0; _i < sizeof(PROGRAM_NAME) + 1; _i++) \
- fprintf(stderr, " "); \
- fprintf(stderr, "error %d (%s)\n", _err, strerror(_err)); \
- -1; \
-})
-
-/* Warnings */
-#define warnmsg(fmt, ...) do { \
- fprintf(stderr, PROGRAM_NAME ": warning!: " fmt "\n", ##__VA_ARGS__); \
-} while(0)
-
-static inline int is_power_of_2(unsigned long long n)
-{
- return (n != 0 && ((n & (n - 1)) == 0));
-}
-
-long long ubiutils_get_bytes(const char *str);
-void ubiutils_print_bytes(long long bytes, int bracket);
-void ubiutils_print_text(FILE *stream, const char *txt, int len);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !__UBI_UTILS_COMMON_H__ */
diff --git a/ubi-utils/new-utils/src/crc32.c b/ubi-utils/new-utils/src/crc32.c
deleted file mode 100644
index 6b1e50c..0000000
--- a/ubi-utils/new-utils/src/crc32.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * COPYRIGHT (C) 1986 Gary S. Brown. You may use this program, or
- * code or tables extracted from it, as desired without restriction.
- *
- * First, the polynomial itself and its table of feedback terms. The
- * polynomial is
- * X^32+X^26+X^23+X^22+X^16+X^12+X^11+X^10+X^8+X^7+X^5+X^4+X^2+X^1+X^0
- *
- * Note that we take it "backwards" and put the highest-order term in
- * the lowest-order bit. The X^32 term is "implied"; the LSB is the
- * X^31 term, etc. The X^0 term (usually shown as "+1") results in
- * the MSB being 1
- *
- * Note that the usual hardware shift register implementation, which
- * is what we're using (we're merely optimizing it by doing eight-bit
- * chunks at a time) shifts bits into the lowest-order term. In our
- * implementation, that means shifting towards the right. Why do we
- * do it this way? Because the calculated CRC must be transmitted in
- * order from highest-order term to lowest-order term. UARTs transmit
- * characters in order from LSB to MSB. By storing the CRC this way
- * we hand it to the UART in the order low-byte to high-byte; the UART
- * sends each low-bit to hight-bit; and the result is transmission bit
- * by bit from highest- to lowest-order term without requiring any bit
- * shuffling on our part. Reception works similarly
- *
- * The feedback terms table consists of 256, 32-bit entries. Notes
- *
- * The table can be generated at runtime if desired; code to do so
- * is shown later. It might not be obvious, but the feedback
- * terms simply represent the results of eight shift/xor opera
- * tions for all combinations of data and CRC register values
- *
- * The values must be right-shifted by eight bits by the "updcrc
- * logic; the shift must be unsigned (bring in zeroes). On some
- * hardware you could probably optimize the shift in assembler by
- * using byte-swap instructions
- * polynomial $edb88320
- */
-
-#include <stdint.h>
-
-const uint32_t crc32_table[256] = {
- 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
- 0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
- 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
- 0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
- 0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
- 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
- 0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
- 0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
- 0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
- 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
- 0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
- 0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
- 0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
- 0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
- 0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
- 0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
- 0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
- 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
- 0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
- 0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
- 0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
- 0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
- 0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
- 0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
- 0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
- 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
- 0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
- 0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
- 0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
- 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
- 0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
- 0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
- 0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
- 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
- 0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
- 0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
- 0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
- 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
- 0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
- 0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
- 0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
- 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
- 0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
- 0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
- 0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
- 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
- 0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
- 0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
- 0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
- 0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
- 0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
- 0x2d02ef8dL
-};
diff --git a/ubi-utils/new-utils/src/crc32.h b/ubi-utils/new-utils/src/crc32.h
deleted file mode 100644
index ee3145b..0000000
--- a/ubi-utils/new-utils/src/crc32.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef CRC32_H
-#define CRC32_H
-
-#include <stdint.h>
-
-extern const uint32_t crc32_table[256];
-
-/* Return a 32-bit CRC of the contents of the buffer. */
-
- static inline uint32_t
-crc32(uint32_t val, const void *ss, int len)
-{
- const unsigned char *s = ss;
- while (--len >= 0)
- val = crc32_table[(val ^ *s++) & 0xff] ^ (val >> 8);
- return val;
-}
-
-#endif
diff --git a/ubi-utils/new-utils/src/dictionary.c b/ubi-utils/new-utils/src/dictionary.c
deleted file mode 100644
index b7c9ebf..0000000
--- a/ubi-utils/new-utils/src/dictionary.c
+++ /dev/null
@@ -1,405 +0,0 @@
-/*-------------------------------------------------------------------------*/
-/**
- @file dictionary.c
- @author N. Devillard
- @date Sep 2007
- @version $Revision: 1.27 $
- @brief Implements a dictionary for string variables.
-
- This module implements a simple dictionary object, i.e. a list
- of string/string associations. This object is useful to store e.g.
- informations retrieved from a configuration file (ini files).
-*/
-/*--------------------------------------------------------------------------*/
-
-/*
- $Id: dictionary.c,v 1.27 2007-11-23 21:39:18 ndevilla Exp $
- $Revision: 1.27 $
-*/
-/*---------------------------------------------------------------------------
- Includes
- ---------------------------------------------------------------------------*/
-#include "dictionary.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/** Maximum value size for integers and doubles. */
-#define MAXVALSZ 1024
-
-/** Minimal allocated number of entries in a dictionary */
-#define DICTMINSZ 128
-
-/** Invalid key token */
-#define DICT_INVALID_KEY ((char*)-1)
-
-/*---------------------------------------------------------------------------
- Private functions
- ---------------------------------------------------------------------------*/
-
-/* Doubles the allocated size associated to a pointer */
-/* 'size' is the current allocated size. */
-static void * mem_double(void * ptr, int size)
-{
- void * newptr ;
-
- newptr = calloc(2*size, 1);
- if (newptr==NULL) {
- return NULL ;
- }
- memcpy(newptr, ptr, size);
- free(ptr);
- return newptr ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Duplicate a string
- @param s String to duplicate
- @return Pointer to a newly allocated string, to be freed with free()
-
- This is a replacement for strdup(). This implementation is provided
- for systems that do not have it.
- */
-/*--------------------------------------------------------------------------*/
-static char * xstrdup(char * s)
-{
- char * t ;
- if (!s)
- return NULL ;
- t = malloc(strlen(s)+1) ;
- if (t) {
- strcpy(t,s);
- }
- return t ;
-}
-
-/*---------------------------------------------------------------------------
- Function codes
- ---------------------------------------------------------------------------*/
-/*-------------------------------------------------------------------------*/
-/**
- @brief Compute the hash key for a string.
- @param key Character string to use for key.
- @return 1 unsigned int on at least 32 bits.
-
- This hash function has been taken from an Article in Dr Dobbs Journal.
- This is normally a collision-free function, distributing keys evenly.
- The key is stored anyway in the struct so that collision can be avoided
- by comparing the key itself in last resort.
- */
-/*--------------------------------------------------------------------------*/
-unsigned dictionary_hash(char * key)
-{
- int len ;
- unsigned hash ;
- int i ;
-
- len = strlen(key);
- for (hash=0, i=0 ; i<len ; i++) {
- hash += (unsigned)key[i] ;
- hash += (hash<<10);
- hash ^= (hash>>6) ;
- }
- hash += (hash <<3);
- hash ^= (hash >>11);
- hash += (hash <<15);
- return hash ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Create a new dictionary object.
- @param size Optional initial size of the dictionary.
- @return 1 newly allocated dictionary objet.
-
- This function allocates a new dictionary object of given size and returns
- it. If you do not know in advance (roughly) the number of entries in the
- dictionary, give size=0.
- */
-/*--------------------------------------------------------------------------*/
-dictionary * dictionary_new(int size)
-{
- dictionary * d ;
-
- /* If no size was specified, allocate space for DICTMINSZ */
- if (size<DICTMINSZ) size=DICTMINSZ ;
-
- if (!(d = (dictionary *)calloc(1, sizeof(dictionary)))) {
- return NULL;
- }
- d->size = size ;
- d->val = (char **)calloc(size, sizeof(char*));
- d->key = (char **)calloc(size, sizeof(char*));
- d->hash = (unsigned int *)calloc(size, sizeof(unsigned));
- return d ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Delete a dictionary object
- @param d dictionary object to deallocate.
- @return void
-
- Deallocate a dictionary object and all memory associated to it.
- */
-/*--------------------------------------------------------------------------*/
-void dictionary_del(dictionary * d)
-{
- int i ;
-
- if (d==NULL) return ;
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]!=NULL)
- free(d->key[i]);
- if (d->val[i]!=NULL)
- free(d->val[i]);
- }
- free(d->val);
- free(d->key);
- free(d->hash);
- free(d);
- return ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get a value from a dictionary.
- @param d dictionary object to search.
- @param key Key to look for in the dictionary.
- @param def Default value to return if key not found.
- @return 1 pointer to internally allocated character string.
-
- This function locates a key in a dictionary and returns a pointer to its
- value, or the passed 'def' pointer if no such key can be found in
- dictionary. The returned character pointer points to data internal to the
- dictionary object, you should not try to free it or modify it.
- */
-/*--------------------------------------------------------------------------*/
-char * dictionary_get(dictionary * d, char * key, char * def)
-{
- unsigned hash ;
- int i ;
-
- hash = dictionary_hash(key);
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]==NULL)
- continue ;
- /* Compare hash */
- if (hash==d->hash[i]) {
- /* Compare string, to avoid hash collisions */
- if (!strcmp(key, d->key[i])) {
- return d->val[i] ;
- }
- }
- }
- return def ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Set a value in a dictionary.
- @param d dictionary object to modify.
- @param key Key to modify or add.
- @param val Value to add.
- @return int 0 if Ok, anything else otherwise
-
- If the given key is found in the dictionary, the associated value is
- replaced by the provided one. If the key cannot be found in the
- dictionary, it is added to it.
-
- It is Ok to provide a NULL value for val, but NULL values for the dictionary
- or the key are considered as errors: the function will return immediately
- in such a case.
-
- Notice that if you dictionary_set a variable to NULL, a call to
- dictionary_get will return a NULL value: the variable will be found, and
- its value (NULL) is returned. In other words, setting the variable
- content to NULL is equivalent to deleting the variable from the
- dictionary. It is not possible (in this implementation) to have a key in
- the dictionary without value.
-
- This function returns non-zero in case of failure.
- */
-/*--------------------------------------------------------------------------*/
-int dictionary_set(dictionary * d, char * key, char * val)
-{
- int i ;
- unsigned hash ;
-
- if (d==NULL || key==NULL) return -1 ;
-
- /* Compute hash for this key */
- hash = dictionary_hash(key) ;
- /* Find if value is already in dictionary */
- if (d->n>0) {
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]==NULL)
- continue ;
- if (hash==d->hash[i]) { /* Same hash value */
- if (!strcmp(key, d->key[i])) { /* Same key */
- /* Found a value: modify and return */
- if (d->val[i]!=NULL)
- free(d->val[i]);
- d->val[i] = val ? xstrdup(val) : NULL ;
- /* Value has been modified: return */
- return 0 ;
- }
- }
- }
- }
- /* Add a new value */
- /* See if dictionary needs to grow */
- if (d->n==d->size) {
-
- /* Reached maximum size: reallocate dictionary */
- d->val = (char **)mem_double(d->val, d->size * sizeof(char*)) ;
- d->key = (char **)mem_double(d->key, d->size * sizeof(char*)) ;
- d->hash = (unsigned int *)mem_double(d->hash, d->size * sizeof(unsigned)) ;
- if ((d->val==NULL) || (d->key==NULL) || (d->hash==NULL)) {
- /* Cannot grow dictionary */
- return -1 ;
- }
- /* Double size */
- d->size *= 2 ;
- }
-
- /* Insert key in the first empty slot */
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]==NULL) {
- /* Add key here */
- break ;
- }
- }
- /* Copy key */
- d->key[i] = xstrdup(key);
- d->val[i] = val ? xstrdup(val) : NULL ;
- d->hash[i] = hash;
- d->n ++ ;
- return 0 ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Delete a key in a dictionary
- @param d dictionary object to modify.
- @param key Key to remove.
- @return void
-
- This function deletes a key in a dictionary. Nothing is done if the
- key cannot be found.
- */
-/*--------------------------------------------------------------------------*/
-void dictionary_unset(dictionary * d, char * key)
-{
- unsigned hash ;
- int i ;
-
- if (key == NULL) {
- return;
- }
-
- hash = dictionary_hash(key);
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]==NULL)
- continue ;
- /* Compare hash */
- if (hash==d->hash[i]) {
- /* Compare string, to avoid hash collisions */
- if (!strcmp(key, d->key[i])) {
- /* Found key */
- break ;
- }
- }
- }
- if (i>=d->size)
- /* Key not found */
- return ;
-
- free(d->key[i]);
- d->key[i] = NULL ;
- if (d->val[i]!=NULL) {
- free(d->val[i]);
- d->val[i] = NULL ;
- }
- d->hash[i] = 0 ;
- d->n -- ;
- return ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Dump a dictionary to an opened file pointer.
- @param d Dictionary to dump
- @param f Opened file pointer.
- @return void
-
- Dumps a dictionary onto an opened file pointer. Key pairs are printed out
- as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as
- output file pointers.
- */
-/*--------------------------------------------------------------------------*/
-void dictionary_dump(dictionary * d, FILE * out)
-{
- int i ;
-
- if (d==NULL || out==NULL) return ;
- if (d->n<1) {
- fprintf(out, "empty dictionary\n");
- return ;
- }
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]) {
- fprintf(out, "%20s\t[%s]\n",
- d->key[i],
- d->val[i] ? d->val[i] : "UNDEF");
- }
- }
- return ;
-}
-
-
-/* Test code */
-#ifdef TESTDIC
-#define NVALS 20000
-int main(int argc, char *argv[])
-{
- dictionary * d ;
- char * val ;
- int i ;
- char cval[90] ;
-
- /* Allocate dictionary */
- printf("allocating...\n");
- d = dictionary_new(0);
-
- /* Set values in dictionary */
- printf("setting %d values...\n", NVALS);
- for (i=0 ; i<NVALS ; i++) {
- sprintf(cval, "%04d", i);
- dictionary_set(d, cval, "salut");
- }
- printf("getting %d values...\n", NVALS);
- for (i=0 ; i<NVALS ; i++) {
- sprintf(cval, "%04d", i);
- val = dictionary_get(d, cval, DICT_INVALID_KEY);
- if (val==DICT_INVALID_KEY) {
- printf("cannot get value for key [%s]\n", cval);
- }
- }
- printf("unsetting %d values...\n", NVALS);
- for (i=0 ; i<NVALS ; i++) {
- sprintf(cval, "%04d", i);
- dictionary_unset(d, cval);
- }
- if (d->n != 0) {
- printf("error deleting values\n");
- }
- printf("deallocating...\n");
- dictionary_del(d);
- return 0 ;
-}
-#endif
-/* vim: set ts=4 et sw=4 tw=75 */
diff --git a/ubi-utils/new-utils/src/dictionary.h b/ubi-utils/new-utils/src/dictionary.h
deleted file mode 100644
index c7d1790..0000000
--- a/ubi-utils/new-utils/src/dictionary.h
+++ /dev/null
@@ -1,174 +0,0 @@
-
-/*-------------------------------------------------------------------------*/
-/**
- @file dictionary.h
- @author N. Devillard
- @date Sep 2007
- @version $Revision: 1.12 $
- @brief Implements a dictionary for string variables.
-
- This module implements a simple dictionary object, i.e. a list
- of string/string associations. This object is useful to store e.g.
- informations retrieved from a configuration file (ini files).
-*/
-/*--------------------------------------------------------------------------*/
-
-/*
- $Id: dictionary.h,v 1.12 2007-11-23 21:37:00 ndevilla Exp $
- $Author: ndevilla $
- $Date: 2007-11-23 21:37:00 $
- $Revision: 1.12 $
-*/
-
-#ifndef _DICTIONARY_H_
-#define _DICTIONARY_H_
-
-/*---------------------------------------------------------------------------
- Includes
- ---------------------------------------------------------------------------*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/*---------------------------------------------------------------------------
- New types
- ---------------------------------------------------------------------------*/
-
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Dictionary object
-
- This object contains a list of string/string associations. Each
- association is identified by a unique string key. Looking up values
- in the dictionary is speeded up by the use of a (hopefully collision-free)
- hash function.
- */
-/*-------------------------------------------------------------------------*/
-typedef struct _dictionary_ {
- int n ; /** Number of entries in dictionary */
- int size ; /** Storage size */
- char ** val ; /** List of string values */
- char ** key ; /** List of string keys */
- unsigned * hash ; /** List of hash values for keys */
-} dictionary ;
-
-
-/*---------------------------------------------------------------------------
- Function prototypes
- ---------------------------------------------------------------------------*/
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Compute the hash key for a string.
- @param key Character string to use for key.
- @return 1 unsigned int on at least 32 bits.
-
- This hash function has been taken from an Article in Dr Dobbs Journal.
- This is normally a collision-free function, distributing keys evenly.
- The key is stored anyway in the struct so that collision can be avoided
- by comparing the key itself in last resort.
- */
-/*--------------------------------------------------------------------------*/
-unsigned dictionary_hash(char * key);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Create a new dictionary object.
- @param size Optional initial size of the dictionary.
- @return 1 newly allocated dictionary objet.
-
- This function allocates a new dictionary object of given size and returns
- it. If you do not know in advance (roughly) the number of entries in the
- dictionary, give size=0.
- */
-/*--------------------------------------------------------------------------*/
-dictionary * dictionary_new(int size);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Delete a dictionary object
- @param d dictionary object to deallocate.
- @return void
-
- Deallocate a dictionary object and all memory associated to it.
- */
-/*--------------------------------------------------------------------------*/
-void dictionary_del(dictionary * vd);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get a value from a dictionary.
- @param d dictionary object to search.
- @param key Key to look for in the dictionary.
- @param def Default value to return if key not found.
- @return 1 pointer to internally allocated character string.
-
- This function locates a key in a dictionary and returns a pointer to its
- value, or the passed 'def' pointer if no such key can be found in
- dictionary. The returned character pointer points to data internal to the
- dictionary object, you should not try to free it or modify it.
- */
-/*--------------------------------------------------------------------------*/
-char * dictionary_get(dictionary * d, char * key, char * def);
-
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Set a value in a dictionary.
- @param d dictionary object to modify.
- @param key Key to modify or add.
- @param val Value to add.
- @return int 0 if Ok, anything else otherwise
-
- If the given key is found in the dictionary, the associated value is
- replaced by the provided one. If the key cannot be found in the
- dictionary, it is added to it.
-
- It is Ok to provide a NULL value for val, but NULL values for the dictionary
- or the key are considered as errors: the function will return immediately
- in such a case.
-
- Notice that if you dictionary_set a variable to NULL, a call to
- dictionary_get will return a NULL value: the variable will be found, and
- its value (NULL) is returned. In other words, setting the variable
- content to NULL is equivalent to deleting the variable from the
- dictionary. It is not possible (in this implementation) to have a key in
- the dictionary without value.
-
- This function returns non-zero in case of failure.
- */
-/*--------------------------------------------------------------------------*/
-int dictionary_set(dictionary * vd, char * key, char * val);
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Delete a key in a dictionary
- @param d dictionary object to modify.
- @param key Key to remove.
- @return void
-
- This function deletes a key in a dictionary. Nothing is done if the
- key cannot be found.
- */
-/*--------------------------------------------------------------------------*/
-void dictionary_unset(dictionary * d, char * key);
-
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Dump a dictionary to an opened file pointer.
- @param d Dictionary to dump
- @param f Opened file pointer.
- @return void
-
- Dumps a dictionary onto an opened file pointer. Key pairs are printed out
- as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as
- output file pointers.
- */
-/*--------------------------------------------------------------------------*/
-void dictionary_dump(dictionary * d, FILE * out);
-
-#endif
diff --git a/ubi-utils/new-utils/src/libiniparser.c b/ubi-utils/new-utils/src/libiniparser.c
deleted file mode 100644
index 3bea51e..0000000
--- a/ubi-utils/new-utils/src/libiniparser.c
+++ /dev/null
@@ -1,646 +0,0 @@
-
-/*-------------------------------------------------------------------------*/
-/**
- @file iniparser.c
- @author N. Devillard
- @date Sep 2007
- @version 3.0
- @brief Parser for ini files.
-*/
-/*--------------------------------------------------------------------------*/
-/*
- $Id: iniparser.c,v 2.18 2008-01-03 18:35:39 ndevilla Exp $
- $Revision: 2.18 $
- $Date: 2008-01-03 18:35:39 $
-*/
-/*---------------------------- Includes ------------------------------------*/
-#include <ctype.h>
-#include <libiniparser.h>
-
-/*---------------------------- Defines -------------------------------------*/
-#define ASCIILINESZ (1024)
-#define INI_INVALID_KEY ((char*)-1)
-
-/*---------------------------------------------------------------------------
- Private to this module
- ---------------------------------------------------------------------------*/
-/**
- * This enum stores the status for each parsed line (internal use only).
- */
-typedef enum _line_status_ {
- LINE_UNPROCESSED,
- LINE_ERROR,
- LINE_EMPTY,
- LINE_COMMENT,
- LINE_SECTION,
- LINE_VALUE
-} line_status ;
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Convert a string to lowercase.
- @param s String to convert.
- @return ptr to statically allocated string.
-
- This function returns a pointer to a statically allocated string
- containing a lowercased version of the input string. Do not free
- or modify the returned string! Since the returned string is statically
- allocated, it will be modified at each function call (not re-entrant).
- */
-/*--------------------------------------------------------------------------*/
-static char * strlwc(const char * s)
-{
- static char l[ASCIILINESZ+1];
- int i ;
-
- if (s==NULL) return NULL ;
- memset(l, 0, ASCIILINESZ+1);
- i=0 ;
- while (s[i] && i<ASCIILINESZ) {
- l[i] = (char)tolower((int)s[i]);
- i++ ;
- }
- l[ASCIILINESZ]=(char)0;
- return l ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Remove blanks at the beginning and the end of a string.
- @param s String to parse.
- @return ptr to statically allocated string.
-
- This function returns a pointer to a statically allocated string,
- which is identical to the input string, except that all blank
- characters at the end and the beg. of the string have been removed.
- Do not free or modify the returned string! Since the returned string
- is statically allocated, it will be modified at each function call
- (not re-entrant).
- */
-/*--------------------------------------------------------------------------*/
-static char * strstrip(char * s)
-{
- static char l[ASCIILINESZ+1];
- char * last ;
-
- if (s==NULL) return NULL ;
-
- while (isspace((int)*s) && *s) s++;
- memset(l, 0, ASCIILINESZ+1);
- strcpy(l, s);
- last = l + strlen(l);
- while (last > l) {
- if (!isspace((int)*(last-1)))
- break ;
- last -- ;
- }
- *last = (char)0;
- return (char*)l ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get number of sections in a dictionary
- @param d Dictionary to examine
- @return int Number of sections found in dictionary
-
- This function returns the number of sections found in a dictionary.
- The test to recognize sections is done on the string stored in the
- dictionary: a section name is given as "section" whereas a key is
- stored as "section:key", thus the test looks for entries that do not
- contain a colon.
-
- This clearly fails in the case a section name contains a colon, but
- this should simply be avoided.
-
- This function returns -1 in case of error.
- */
-/*--------------------------------------------------------------------------*/
-int iniparser_getnsec(dictionary * d)
-{
- int i ;
- int nsec ;
-
- if (d==NULL) return -1 ;
- nsec=0 ;
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]==NULL)
- continue ;
- if (strchr(d->key[i], ':')==NULL) {
- nsec ++ ;
- }
- }
- return nsec ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get name for section n in a dictionary.
- @param d Dictionary to examine
- @param n Section number (from 0 to nsec-1).
- @return Pointer to char string
-
- This function locates the n-th section in a dictionary and returns
- its name as a pointer to a string statically allocated inside the
- dictionary. Do not free or modify the returned string!
-
- This function returns NULL in case of error.
- */
-/*--------------------------------------------------------------------------*/
-char * iniparser_getsecname(dictionary * d, int n)
-{
- int i ;
- int foundsec ;
-
- if (d==NULL || n<0) return NULL ;
- foundsec=0 ;
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]==NULL)
- continue ;
- if (strchr(d->key[i], ':')==NULL) {
- foundsec++ ;
- if (foundsec>n)
- break ;
- }
- }
- if (foundsec<=n) {
- return NULL ;
- }
- return d->key[i] ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Dump a dictionary to an opened file pointer.
- @param d Dictionary to dump.
- @param f Opened file pointer to dump to.
- @return void
-
- This function prints out the contents of a dictionary, one element by
- line, onto the provided file pointer. It is OK to specify @c stderr
- or @c stdout as output files. This function is meant for debugging
- purposes mostly.
- */
-/*--------------------------------------------------------------------------*/
-void iniparser_dump(dictionary * d, FILE * f)
-{
- int i ;
-
- if (d==NULL || f==NULL) return ;
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]==NULL)
- continue ;
- if (d->val[i]!=NULL) {
- fprintf(f, "[%s]=[%s]\n", d->key[i], d->val[i]);
- } else {
- fprintf(f, "[%s]=UNDEF\n", d->key[i]);
- }
- }
- return ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Save a dictionary to a loadable ini file
- @param d Dictionary to dump
- @param f Opened file pointer to dump to
- @return void
-
- This function dumps a given dictionary into a loadable ini file.
- It is Ok to specify @c stderr or @c stdout as output files.
- */
-/*--------------------------------------------------------------------------*/
-void iniparser_dump_ini(dictionary * d, FILE * f)
-{
- int i, j ;
- char keym[ASCIILINESZ+1];
- int nsec ;
- char * secname ;
- int seclen ;
-
- if (d==NULL || f==NULL) return ;
-
- nsec = iniparser_getnsec(d);
- if (nsec<1) {
- /* No section in file: dump all keys as they are */
- for (i=0 ; i<d->size ; i++) {
- if (d->key[i]==NULL)
- continue ;
- fprintf(f, "%s = %s\n", d->key[i], d->val[i]);
- }
- return ;
- }
- for (i=0 ; i<nsec ; i++) {
- secname = iniparser_getsecname(d, i) ;
- seclen = (int)strlen(secname);
- fprintf(f, "\n[%s]\n", secname);
- sprintf(keym, "%s:", secname);
- for (j=0 ; j<d->size ; j++) {
- if (d->key[j]==NULL)
- continue ;
- if (!strncmp(d->key[j], keym, seclen+1)) {
- fprintf(f,
- "%-30s = %s\n",
- d->key[j]+seclen+1,
- d->val[j] ? d->val[j] : "");
- }
- }
- }
- fprintf(f, "\n");
- return ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get the string associated to a key
- @param d Dictionary to search
- @param key Key string to look for
- @param def Default value to return if key not found.
- @return pointer to statically allocated character string
-
- This function queries a dictionary for a key. A key as read from an
- ini file is given as "section:key". If the key cannot be found,
- the pointer passed as 'def' is returned.
- The returned char pointer is pointing to a string allocated in
- the dictionary, do not free or modify it.
- */
-/*--------------------------------------------------------------------------*/
-char * iniparser_getstring(dictionary * d, const char * key, char * def)
-{
- char * lc_key ;
- char * sval ;
-
- if (d==NULL || key==NULL)
- return def ;
-
- lc_key = strlwc(key);
- sval = dictionary_get(d, lc_key, def);
- return sval ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get the string associated to a key, convert to an int
- @param d Dictionary to search
- @param key Key string to look for
- @param notfound Value to return in case of error
- @return integer
-
- This function queries a dictionary for a key. A key as read from an
- ini file is given as "section:key". If the key cannot be found,
- the notfound value is returned.
-
- Supported values for integers include the usual C notation
- so decimal, octal (starting with 0) and hexadecimal (starting with 0x)
- are supported. Examples:
-
- "42" -> 42
- "042" -> 34 (octal -> decimal)
- "0x42" -> 66 (hexa -> decimal)
-
- Warning: the conversion may overflow in various ways. Conversion is
- totally outsourced to strtol(), see the associated man page for overflow
- handling.
-
- Credits: Thanks to A. Becker for suggesting strtol()
- */
-/*--------------------------------------------------------------------------*/
-int iniparser_getint(dictionary * d, const char * key, int notfound)
-{
- char * str ;
-
- str = iniparser_getstring(d, key, INI_INVALID_KEY);
- if (str==INI_INVALID_KEY) return notfound ;
- return (int)strtol(str, NULL, 0);
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get the string associated to a key, convert to a double
- @param d Dictionary to search
- @param key Key string to look for
- @param notfound Value to return in case of error
- @return double
-
- This function queries a dictionary for a key. A key as read from an
- ini file is given as "section:key". If the key cannot be found,
- the notfound value is returned.
- */
-/*--------------------------------------------------------------------------*/
-double iniparser_getdouble(dictionary * d, char * key, double notfound)
-{
- char * str ;
-
- str = iniparser_getstring(d, key, INI_INVALID_KEY);
- if (str==INI_INVALID_KEY) return notfound ;
- return atof(str);
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Get the string associated to a key, convert to a boolean
- @param d Dictionary to search
- @param key Key string to look for
- @param notfound Value to return in case of error
- @return integer
-
- This function queries a dictionary for a key. A key as read from an
- ini file is given as "section:key". If the key cannot be found,
- the notfound value is returned.
-
- A true boolean is found if one of the following is matched:
-
- - A string starting with 'y'
- - A string starting with 'Y'
- - A string starting with 't'
- - A string starting with 'T'
- - A string starting with '1'
-
- A false boolean is found if one of the following is matched:
-
- - A string starting with 'n'
- - A string starting with 'N'
- - A string starting with 'f'
- - A string starting with 'F'
- - A string starting with '0'
-
- The notfound value returned if no boolean is identified, does not
- necessarily have to be 0 or 1.
- */
-/*--------------------------------------------------------------------------*/
-int iniparser_getboolean(dictionary * d, const char * key, int notfound)
-{
- char * c ;
- int ret ;
-
- c = iniparser_getstring(d, key, INI_INVALID_KEY);
- if (c==INI_INVALID_KEY) return notfound ;
- if (c[0]=='y' || c[0]=='Y' || c[0]=='1' || c[0]=='t' || c[0]=='T') {
- ret = 1 ;
- } else if (c[0]=='n' || c[0]=='N' || c[0]=='0' || c[0]=='f' || c[0]=='F') {
- ret = 0 ;
- } else {
- ret = notfound ;
- }
- return ret;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Finds out if a given entry exists in a dictionary
- @param ini Dictionary to search
- @param entry Name of the entry to look for
- @return integer 1 if entry exists, 0 otherwise
-
- Finds out if a given entry exists in the dictionary. Since sections
- are stored as keys with NULL associated values, this is the only way
- of querying for the presence of sections in a dictionary.
- */
-/*--------------------------------------------------------------------------*/
-int iniparser_find_entry(
- dictionary * ini,
- char * entry
-)
-{
- int found=0 ;
- if (iniparser_getstring(ini, entry, INI_INVALID_KEY)!=INI_INVALID_KEY) {
- found = 1 ;
- }
- return found ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Set an entry in a dictionary.
- @param ini Dictionary to modify.
- @param entry Entry to modify (entry name)
- @param val New value to associate to the entry.
- @return int 0 if Ok, -1 otherwise.
-
- If the given entry can be found in the dictionary, it is modified to
- contain the provided value. If it cannot be found, -1 is returned.
- It is Ok to set val to NULL.
- */
-/*--------------------------------------------------------------------------*/
-int iniparser_set(dictionary * ini, char * entry, char * val)
-{
- return dictionary_set(ini, strlwc(entry), val) ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Delete an entry in a dictionary
- @param ini Dictionary to modify
- @param entry Entry to delete (entry name)
- @return void
-
- If the given entry can be found, it is deleted from the dictionary.
- */
-/*--------------------------------------------------------------------------*/
-void iniparser_unset(dictionary * ini, char * entry)
-{
- dictionary_unset(ini, strlwc(entry));
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Load a single line from an INI file
- @param input_line Input line, may be concatenated multi-line input
- @param section Output space to store section
- @param key Output space to store key
- @param value Output space to store value
- @return line_status value
- */
-/*--------------------------------------------------------------------------*/
-static line_status iniparser_line(
- char * input_line,
- char * section,
- char * key,
- char * value)
-{
- line_status sta ;
- char line[ASCIILINESZ+1];
- int len ;
-
- strcpy(line, strstrip(input_line));
- len = (int)strlen(line);
-
- sta = LINE_UNPROCESSED ;
- if (len<1) {
- /* Empty line */
- sta = LINE_EMPTY ;
- } else if (line[0]=='#') {
- /* Comment line */
- sta = LINE_COMMENT ;
- } else if (line[0]=='[' && line[len-1]==']') {
- /* Section name */
- sscanf(line, "[%[^]]", section);
- strcpy(section, strstrip(section));
- strcpy(section, strlwc(section));
- sta = LINE_SECTION ;
- } else if (sscanf (line, "%[^=] = \"%[^\"]\"", key, value) == 2
- || sscanf (line, "%[^=] = '%[^\']'", key, value) == 2
- || sscanf (line, "%[^=] = %[^;#]", key, value) == 2) {
- /* Usual key=value, with or without comments */
- strcpy(key, strstrip(key));
- strcpy(key, strlwc(key));
- strcpy(value, strstrip(value));
- /*
- * sscanf cannot handle '' or "" as empty values
- * this is done here
- */
- if (!strcmp(value, "\"\"") || (!strcmp(value, "''"))) {
- value[0]=0 ;
- }
- sta = LINE_VALUE ;
- } else if (sscanf(line, "%[^=] = %[;#]", key, value)==2
- || sscanf(line, "%[^=] %[=]", key, value) == 2) {
- /*
- * Special cases:
- * key=
- * key=;
- * key=#
- */
- strcpy(key, strstrip(key));
- strcpy(key, strlwc(key));
- value[0]=0 ;
- sta = LINE_VALUE ;
- } else {
- /* Generate syntax error */
- sta = LINE_ERROR ;
- }
- return sta ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Parse an ini file and return an allocated dictionary object
- @param ininame Name of the ini file to read.
- @return Pointer to newly allocated dictionary
-
- This is the parser for ini files. This function is called, providing
- the name of the file to be read. It returns a dictionary object that
- should not be accessed directly, but through accessor functions
- instead.
-
- The returned dictionary must be freed using iniparser_freedict().
- */
-/*--------------------------------------------------------------------------*/
-dictionary * iniparser_load(const char * ininame)
-{
- FILE * in ;
-
- char line [ASCIILINESZ+1] ;
- char section [ASCIILINESZ+1] ;
- char key [ASCIILINESZ+1] ;
- char tmp [ASCIILINESZ+1] ;
- char val [ASCIILINESZ+1] ;
-
- int last=0 ;
- int len ;
- int lineno=0 ;
- int errs=0;
-
- dictionary * dict ;
-
- if ((in=fopen(ininame, "r"))==NULL) {
- fprintf(stderr, "iniparser: cannot open %s\n", ininame);
- return NULL ;
- }
-
- dict = dictionary_new(0) ;
- if (!dict) {
- fclose(in);
- return NULL ;
- }
-
- memset(line, 0, ASCIILINESZ);
- memset(section, 0, ASCIILINESZ);
- memset(key, 0, ASCIILINESZ);
- memset(val, 0, ASCIILINESZ);
- last=0 ;
-
- while (fgets(line+last, ASCIILINESZ-last, in)!=NULL) {
- lineno++ ;
- len = (int)strlen(line)-1;
- /* Safety check against buffer overflows */
- if (line[len]!='\n') {
- fprintf(stderr,
- "iniparser: input line too long in %s (%d)\n",
- ininame,
- lineno);
- dictionary_del(dict);
- fclose(in);
- return NULL ;
- }
- /* Get rid of \n and spaces at end of line */
- while ((len>=0) &&
- ((line[len]=='\n') || (isspace(line[len])))) {
- line[len]=0 ;
- len-- ;
- }
- /* Detect multi-line */
- if (line[len]=='\\') {
- /* Multi-line value */
- last=len ;
- continue ;
- } else {
- last=0 ;
- }
- switch (iniparser_line(line, section, key, val)) {
- case LINE_EMPTY:
- case LINE_COMMENT:
- break ;
-
- case LINE_SECTION:
- errs = dictionary_set(dict, section, NULL);
- break ;
-
- case LINE_VALUE:
- sprintf(tmp, "%s:%s", section, key);
- errs = dictionary_set(dict, tmp, val) ;
- break ;
-
- case LINE_ERROR:
- fprintf(stderr, "iniparser: syntax error in %s (%d):\n",
- ininame,
- lineno);
- fprintf(stderr, "-> %s\n", line);
- errs++ ;
- break;
-
- default:
- break ;
- }
- memset(line, 0, ASCIILINESZ);
- last=0;
- if (errs<0) {
- fprintf(stderr, "iniparser: memory allocation failure\n");
- break ;
- }
- }
- if (errs) {
- dictionary_del(dict);
- dict = NULL ;
- }
- fclose(in);
- return dict ;
-}
-
-/*-------------------------------------------------------------------------*/
-/**
- @brief Free all memory associated to an ini dictionary
- @param d Dictionary to free
- @return void
-
- Free all memory associated to an ini dictionary.
- It is mandatory to call this function before the dictionary object
- gets out of the current context.
- */
-/*--------------------------------------------------------------------------*/
-void iniparser_freedict(dictionary * d)
-{
- dictionary_del(d);
-}
-
-/* vim: set ts=4 et sw=4 tw=75 */
diff --git a/ubi-utils/new-utils/src/libmtd.c b/ubi-utils/new-utils/src/libmtd.c
deleted file mode 100644
index b60ddbd..0000000
--- a/ubi-utils/new-utils/src/libmtd.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * Copyright (C) 2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Artem Bityutskiy
- *
- * MTD library.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#include <mtd/mtd-user.h>
-#include <libmtd.h>
-#include "common.h"
-
-#define PROGRAM_NAME "libmtd"
-#define MTD_DEV_MAJOR 90
-
-/**
- * mtd_get_info - get information about an MTD device.
- * @node: name of the MTD device node
- * @mtd: the MTD device information is returned here
- *
- * This function gets information about MTD device defined by the @node device
- * node file and saves this information in the @mtd object. Returns %0 in case
- * of success and %-1 in case of failure.
- */
-int mtd_get_info(const char *node, struct mtd_info *mtd)
-{
- struct stat st;
- struct mtd_info_user ui;
- int ret;
- loff_t offs = 0;
-
- if (stat(node, &st))
- return sys_errmsg("cannot open \"%s\"", node);
-
- if (!S_ISCHR(st.st_mode)) {
- errno = EINVAL;
- return errmsg("\"%s\" is not a character device", node);
- }
-
- mtd->major = major(st.st_rdev);
- mtd->minor = minor(st.st_rdev);
-
- if (mtd->major != MTD_DEV_MAJOR) {
- errno = EINVAL;
- return errmsg("\"%s\" has major number %d, MTD devices have "
- "major %d", node, mtd->major, MTD_DEV_MAJOR);
- }
-
- mtd->num = mtd->minor / 2;
- mtd->rdonly = mtd->minor & 1;
-
- mtd->fd = open(node, O_RDWR);
- if (mtd->fd == -1)
- return sys_errmsg("cannot open \"%s\"", node);
-
- if (ioctl(mtd->fd, MEMGETINFO, &ui)) {
- sys_errmsg("MEMGETINFO ioctl request failed");
- goto out_close;
- }
-
- ret = ioctl(mtd->fd, MEMGETBADBLOCK, &offs);
- if (ret == -1) {
- if (errno != EOPNOTSUPP) {
- sys_errmsg("MEMGETBADBLOCK ioctl failed");
- goto out_close;
- }
- errno = 0;
- mtd->allows_bb = 0;
- } else
- mtd->allows_bb = 1;
-
- mtd->type = ui.type;
- mtd->size = ui.size;
- mtd->eb_size = ui.erasesize;
- mtd->min_io_size = ui.writesize;
-
- if (mtd->min_io_size <= 0) {
- errmsg("mtd%d (%s) has insane min. I/O unit size %d",
- mtd->num, node, mtd->min_io_size);
- goto out_close;
- }
- if (mtd->eb_size <= 0 || mtd->eb_size < mtd->min_io_size) {
- errmsg("mtd%d (%s) has insane eraseblock size %d",
- mtd->num, node, mtd->eb_size);
- goto out_close;
- }
- if (mtd->size <= 0 || mtd->size < mtd->eb_size) {
- errmsg("mtd%d (%s) has insane size %lld",
- mtd->num, node, mtd->size);
- goto out_close;
- }
- mtd->eb_cnt = mtd->size / mtd->eb_size;
-
- switch(mtd->type) {
- case MTD_ABSENT:
- errmsg("mtd%d (%s) is removable and is not present",
- mtd->num, node);
- goto out_close;
- case MTD_RAM:
- mtd->type_str = "RAM-based";
- break;
- case MTD_ROM:
- mtd->type_str = "ROM";
- break;
- case MTD_NORFLASH:
- mtd->type_str = "NOR";
- break;
- case MTD_NANDFLASH:
- mtd->type_str = "NAND";
- break;
- case MTD_DATAFLASH:
- mtd->type_str = "DataFlash";
- break;
- case MTD_UBIVOLUME:
- mtd->type_str = "UBI-emulated MTD";
- break;
- default:
- mtd->type_str = "Unknown flash type";
- break;
- }
-
- if (!(ui.flags & MTD_WRITEABLE))
- mtd->rdonly = 1;
-
- return 0;
-
-out_close:
- close(mtd->fd);
- return -1;
-}
-
-/**
- * mtd_erase - erase an eraseblock.
- * @mtd: MTD device description object
- * @eb: eraseblock to erase
- *
- * This function erases the eraseblock and returns %0 in case of success and
- * %-1 in case of failure.
- */
-int mtd_erase(const struct mtd_info *mtd, int eb)
-{
- struct erase_info_user ei;
-
- ei.start = eb * mtd->eb_size;;
- ei.length = mtd->eb_size;
- return ioctl(mtd->fd, MEMERASE, &ei);
-}
-
-/**
- * mtd_is_bad - check if eraseblock is bad.
- * @mtd: MTD device description object
- * @eb: eraseblock to check
- *
- * This function checks if eraseblock @eb is bad. Returns %0 if not, %1 if yes,
- * and %-1 in case of failure.
- */
-int mtd_is_bad(const struct mtd_info *mtd, int eb)
-{
- int ret;
- loff_t seek;
-
- if (eb < 0 || eb >= mtd->eb_cnt) {
- errmsg("bad eraseblock number %d, mtd%d has %d eraseblocks",
- eb, mtd->num, mtd->eb_cnt);
- errno = EINVAL;
- return -1;
- }
-
- if (!mtd->allows_bb)
- return 0;
-
- seek = (loff_t)eb * mtd->eb_size;
- ret = ioctl(mtd->fd, MEMGETBADBLOCK, &seek);
- if (ret == -1) {
- sys_errmsg("MEMGETBADBLOCK ioctl failed for "
- "eraseblock %d (mtd%d)", eb, mtd->num);
- return -1;
- }
-
- return ret;
-}
-
-/**
- * mtd_read - read data from an MTD device.
- * @mtd: MTD device description object
- * @eb: eraseblock to read from
- * @offs: offset withing the eraseblock to read from
- * @buf: buffer to read data to
- * @len: how many bytes to read
- *
- * This function reads @len bytes of data from eraseblock @eb and offset @offs
- * of the MTD device defined by @mtd and stores the read data at buffer @buf.
- * Returns %0 in case of success and %-1 in case of failure.
- */
-int mtd_read(const struct mtd_info *mtd, int eb, int offs, void *buf, int len)
-{
- int ret, rd = 0;
- off_t seek;
-
- if (eb < 0 || eb >= mtd->eb_cnt) {
- errmsg("bad eraseblock number %d, mtd%d has %d eraseblocks",
- eb, mtd->num, mtd->eb_cnt);
- errno = EINVAL;
- return -1;
- }
- if (offs < 0 || offs + len > mtd->eb_size) {
- errmsg("bad offset %d or length %d, mtd%d eraseblock size is %d",
- offs, len, mtd->num, mtd->eb_size);
- errno = EINVAL;
- return -1;
- }
-
- /* Seek to the beginning of the eraseblock */
- seek = (off_t)eb * mtd->eb_size + offs;
- if (lseek(mtd->fd, seek, SEEK_SET) != seek) {
- sys_errmsg("cannot seek mtd%d to offset %llu",
- mtd->num, (unsigned long long)seek);
- return -1;
- }
-
- while (rd < len) {
- ret = read(mtd->fd, buf, len);
- if (ret < 0) {
- sys_errmsg("cannot read %d bytes from mtd%d (eraseblock %d, offset %d)",
- len, mtd->num, eb, offs);
- return -1;
- }
- rd += ret;
- }
-
- return 0;
-}
-
-/**
- * mtd_write - write data to an MTD device.
- * @mtd: MTD device description object
- * @eb: eraseblock to write to
- * @offs: offset withing the eraseblock to write to
- * @buf: buffer to write
- * @len: how many bytes to write
- *
- * This function writes @len bytes of data to eraseblock @eb and offset @offs
- * of the MTD device defined by @mtd. Returns %0 in case of success and %-1 in
- * case of failure.
- */
-int mtd_write(const struct mtd_info *mtd, int eb, int offs, void *buf, int len)
-{
- int ret;
- off_t seek;
-
- if (eb < 0 || eb >= mtd->eb_cnt) {
- errmsg("bad eraseblock number %d, mtd%d has %d eraseblocks",
- eb, mtd->num, mtd->eb_cnt);
- errno = EINVAL;
- return -1;
- }
- if (offs < 0 || offs + len > mtd->eb_size) {
- errmsg("bad offset %d or length %d, mtd%d eraseblock size is %d",
- offs, len, mtd->num, mtd->eb_size);
- errno = EINVAL;
- return -1;
- }
-#if 0
- if (offs % mtd->subpage_size) {
- errmsg("write offset %d is not aligned to mtd%d min. I/O size %d",
- offs, mtd->num, mtd->subpage_size);
- errno = EINVAL;
- return -1;
- }
- if (len % mtd->subpage_size) {
- errmsg("write length %d is not aligned to mtd%d min. I/O size %d",
- len, mtd->num, mtd->subpage_size);
- errno = EINVAL;
- return -1;
- }
-#endif
-
- /* Seek to the beginning of the eraseblock */
- seek = (off_t)eb * mtd->eb_size + offs;
- if (lseek(mtd->fd, seek, SEEK_SET) != seek) {
- sys_errmsg("cannot seek mtd%d to offset %llu",
- mtd->num, (unsigned long long)seek);
- return -1;
- }
-
- ret = write(mtd->fd, buf, len);
- if (ret != len) {
- sys_errmsg("cannot write %d bytes to mtd%d (eraseblock %d, offset %d)",
- len, mtd->num, eb, offs);
- return -1;
- }
-
- return 0;
-}
diff --git a/ubi-utils/new-utils/src/libscan.c b/ubi-utils/new-utils/src/libscan.c
deleted file mode 100644
index dc1f083..0000000
--- a/ubi-utils/new-utils/src/libscan.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * Copyright (C) 2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Artem Bityutskiy
- *
- * UBI scanning library.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdint.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-#include <mtd_swab.h>
-#include <mtd/ubi-media.h>
-#include <mtd/mtd-user.h>
-#include <libmtd.h>
-#include <libscan.h>
-#include "common.h"
-#include "crc32.h"
-
-#define PROGRAM_NAME "libscan"
-
-static int all_ff(const void *buf, int len)
-{
- int i;
- const uint8_t *p = buf;
-
- for (i = 0; i < len; i++)
- if (p[i] != 0xFF)
- return 0;
- return 1;
-}
-
-int ubi_scan(struct mtd_info *mtd, struct ubi_scan_info **info, int verbose)
-{
- int eb, v = (verbose == 2), pr = (verbose == 1);
- struct ubi_scan_info *si;
- unsigned long long sum = 0;
-
- si = calloc(1, sizeof(struct ubi_scan_info));
- if (!si)
- return sys_errmsg("cannot allocate %zd bytes of memory",
- sizeof(struct ubi_scan_info));
-
- si->ec = calloc(mtd->eb_cnt, sizeof(uint32_t));
- if (!si->ec) {
- sys_errmsg("cannot allocate %zd bytes of memory",
- sizeof(struct ubi_scan_info));
- goto out_si;
- }
-
- si->vid_hdr_offs = si->data_offs = -1;
-
- verbose(v, "start scanning eraseblocks 0-%d", mtd->eb_cnt);
- for (eb = 0; eb < mtd->eb_cnt; eb++) {
- int ret;
- uint32_t crc;
- struct ubi_ec_hdr hdr;
- unsigned long long ec;
-
- if (v) {
- normsg_cont("scanning eraseblock %d", eb);
- fflush(stdout);
- }
- if (pr) {
- printf("\r" PROGRAM_NAME ": scanning eraseblock %d -- %2lld %% complete ",
- eb, (long long)(eb + 1) * 100 / mtd->eb_cnt);
- fflush(stdout);
- }
-
- ret = mtd_is_bad(mtd, eb);
- if (ret == -1)
- goto out_ec;
- if (ret) {
- si->bad_cnt += 1;
- si->ec[eb] = EB_BAD;
- if (v)
- printf(": bad\n");
- continue;
- }
-
- ret = mtd_read(mtd, eb, 0, &hdr, sizeof(struct ubi_ec_hdr));;
- if (ret < 0)
- goto out_ec;
-
- /* Check the EC header */
- if (be32_to_cpu(hdr.magic) != UBI_EC_HDR_MAGIC) {
- if (all_ff(&hdr, sizeof(struct ubi_ec_hdr))) {
- si->empty_cnt += 1;
- si->ec[eb] = EB_EMPTY;
- if (v)
- printf(": empty\n");
- } else {
- si->alien_cnt += 1;
- si->ec[eb] = EB_ALIEN;
- if (v)
- printf(": alien\n");
- }
- continue;
- }
-
- crc = crc32(UBI_CRC32_INIT, &hdr, UBI_EC_HDR_SIZE_CRC);
- if (be32_to_cpu(hdr.hdr_crc) != crc) {
- si->corrupted_cnt += 1;
- si->ec[eb] = EB_CORRUPTED;
- if (v)
- printf(": bad CRC %#08x, should be %#08x\n",
- crc, be32_to_cpu(hdr.hdr_crc));
- continue;
- }
-
- ec = be64_to_cpu(hdr.ec);
- if (ec > EC_MAX) {
- if (pr)
- printf("\n");
- errmsg("erase counter in EB %d is %llu, while this "
- "program expects them to be less than %u",
- eb, ec, EC_MAX);
- goto out_ec;
- }
-
- if (si->vid_hdr_offs == -1) {
- si->vid_hdr_offs = be32_to_cpu(hdr.vid_hdr_offset);
- si->data_offs = be32_to_cpu(hdr.data_offset);
- if (si->data_offs % mtd->min_io_size) {
- if (pr)
- printf("\n");
- if (v)
- printf(": corrupted because of the below\n");
- warnmsg("bad data offset %d at eraseblock %d (n"
- "of multiple of min. I/O unit size %d)",
- si->data_offs, eb, mtd->min_io_size);
- warnmsg("treat eraseblock %d as corrupted", eb);
- si->corrupted_cnt += 1;
- si->ec[eb] = EB_CORRUPTED;
- continue;
-
- }
- } else {
- if ((int)be32_to_cpu(hdr.vid_hdr_offset) != si->vid_hdr_offs) {
- if (pr)
- printf("\n");
- if (v)
- printf(": corrupted because of the below\n");
- warnmsg("inconsistent VID header offset: was "
- "%d, but is %d in eraseblock %d",
- si->vid_hdr_offs,
- be32_to_cpu(hdr.vid_hdr_offset), eb);
- warnmsg("treat eraseblock %d as corrupted", eb);
- si->corrupted_cnt += 1;
- si->ec[eb] = EB_CORRUPTED;
- continue;
- }
- if ((int)be32_to_cpu(hdr.data_offset) != si->data_offs) {
- if (pr)
- printf("\n");
- if (v)
- printf(": corrupted because of the below\n");
- warnmsg("inconsistent data offset: was %d, but"
- " is %d in eraseblock %d",
- si->data_offs,
- be32_to_cpu(hdr.data_offset), eb);
- warnmsg("treat eraseblock %d as corrupted", eb);
- si->corrupted_cnt += 1;
- si->ec[eb] = EB_CORRUPTED;
- continue;
- }
- }
-
- si->ok_cnt += 1;
- si->ec[eb] = ec;
- if (v)
- printf(": OK, erase counter %u\n", si->ec[eb]);
- }
-
- if (si->ok_cnt != 0) {
- /* Calculate mean erase counter */
- for (eb = 0; eb < mtd->eb_cnt; eb++) {
- if (si->ec[eb] > EC_MAX)
- continue;
- sum += si->ec[eb];
- }
- si->mean_ec = sum / si->ok_cnt;
- }
-
- si->good_cnt = mtd->eb_cnt - si->bad_cnt;
- verbose(v, "finished, mean EC %lld, %d OK, %d corrupted, %d empty, %d "
- "alien, bad %d", si->mean_ec, si->ok_cnt, si->corrupted_cnt,
- si->empty_cnt, si->alien_cnt, si->bad_cnt);
-
- *info = si;
- if (pr)
- printf("\n");
- return 0;
-
-out_ec:
- free(si->ec);
-out_si:
- free(si);
- *info = NULL;
- return -1;
-}
-
-void ubi_scan_free(struct ubi_scan_info *si)
-{
- free(si->ec);
- free(si);
-}
diff --git a/ubi-utils/new-utils/src/libubi.c b/ubi-utils/new-utils/src/libubi.c
deleted file mode 100644
index 1aa66d8..0000000
--- a/ubi-utils/new-utils/src/libubi.c
+++ /dev/null
@@ -1,1206 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Artem Bityutskiy
- *
- * UBI (Unsorted Block Images) library.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <limits.h>
-#include "libubi.h"
-#include "libubi_int.h"
-#include "common.h"
-
-#define PROGRAM_NAME "libubi"
-
-/**
- * mkpath - compose full path from 2 given components.
- * @path: the first component
- * @name: the second component
- *
- * This function returns the resulting path in case of success and %NULL in
- * case of failure.
- */
-static char *mkpath(const char *path, const char *name)
-{
- char *n;
- int len1 = strlen(path);
- int len2 = strlen(name);
-
- n = malloc(len1 + len2 + 2);
- if (!n) {
- sys_errmsg("cannot allocate %d bytes", len1 + len2 + 2);
- return NULL;
- }
-
- memcpy(n, path, len1);
- if (n[len1 - 1] != '/')
- n[len1++] = '/';
-
- memcpy(n + len1, name, len2 + 1);
- return n;
-}
-
-/**
- * read_positive_ll - read a positive 'long long' value from a file.
- * @file: the file to read from
- * @value: the result is stored here
- *
- * This function reads file @file and interprets its contents as a positive
- * 'long long' integer. If this is not true, it fails with %EINVAL error code.
- * Returns %0 in case of success and %-1 in case of failure.
- */
-static int read_positive_ll(const char *file, long long *value)
-{
- int fd, rd;
- char buf[50];
-
- fd = open(file, O_RDONLY);
- if (fd == -1)
- return -1;
-
- rd = read(fd, buf, 50);
- if (rd == -1) {
- sys_errmsg("cannot read \"%s\"", file);
- goto out_error;
- }
- if (rd == 50) {
- errmsg("contents of \"%s\" is too long", file);
- errno = EINVAL;
- goto out_error;
- }
-
- if (sscanf(buf, "%lld\n", value) != 1) {
- /* This must be a UBI bug */
- errmsg("cannot read integer from \"%s\"\n", file);
- errno = EINVAL;
- goto out_error;
- }
-
- if (*value < 0) {
- errmsg("negative value %lld in \"%s\"", *value, file);
- errno = EINVAL;
- goto out_error;
- }
-
- if (close(fd))
- return sys_errmsg("close failed on \"%s\"", file);
-
- return 0;
-
-out_error:
- close(fd);
- return -1;
-}
-
-/**
- * read_positive_int - read a positive 'int' value from a file.
- * @file: the file to read from
- * @value: the result is stored here
- *
- * This function is the same as 'read_positive_ll()', but it reads an 'int'
- * value, not 'long long'.
- */
-static int read_positive_int(const char *file, int *value)
-{
- long long res;
-
- if (read_positive_ll(file, &res))
- return -1;
-
- /* Make sure the value is not too big */
- if (res > INT_MAX) {
- errmsg("value %lld read from file \"%s\" is out of range",
- res, file);
- errno = EINVAL;
- return -1;
- }
-
- *value = res;
- return 0;
-}
-
-/**
- * read_data - read data from a file.
- * @file: the file to read from
- * @buf: the buffer to read to
- * @buf_len: buffer length
- *
- * This function returns number of read bytes in case of success and %-1 in
- * case of failure. Note, if the file contains more then @buf_len bytes of
- * date, this function fails with %EINVAL error code.
- */
-static int read_data(const char *file, void *buf, int buf_len)
-{
- int fd, rd, tmp, tmp1;
-
- fd = open(file, O_RDONLY);
- if (fd == -1)
- return -1;
-
- rd = read(fd, buf, buf_len);
- if (rd == -1) {
- sys_errmsg("cannot read \"%s\"", file);
- goto out_error;
- }
-
- /* Make sure all data is read */
- tmp1 = read(fd, &tmp, 1);
- if (tmp1 == 1) {
- sys_errmsg("cannot read \"%s\"", file);
- goto out_error;
- }
- if (tmp1) {
- errmsg("file \"%s\" contains too much data (> %d bytes)",
- file, buf_len);
- errno = EINVAL;
- goto out_error;
- }
-
- if (close(fd)) {
- sys_errmsg("close failed on \"%s\"", file);
- return -1;
- }
-
- return rd;
-
-out_error:
- close(fd);
- return -1;
-}
-
-/**
- * read_major - read major and minor numbers from a file.
- * @file: name of the file to read from
- * @major: major number is returned here
- * @minor: minor number is returned here
- *
- * This function returns % in case of succes, and %-1 in case of failure.
- */
-static int read_major(const char *file, int *major, int *minor)
-{
- int ret;
- char buf[50];
-
- ret = read_data(file, buf, 50);
- if (ret < 0)
- return ret;
-
- ret = sscanf(buf, "%d:%d\n", major, minor);
- if (ret != 2) {
- errno = EINVAL;
- return errmsg("\"%s\" does not have major:minor format", file);
- }
-
- if (*major < 0 || *minor < 0) {
- errno = EINVAL;
- return errmsg("bad major:minor %d:%d in \"%s\"",
- *major, *minor, file);
- }
-
- return 0;
-}
-
-/**
- * dev_read_int - read a positive 'int' value from an UBI device sysfs file.
- * @patt: file pattern to read from
- * @dev_num: UBI device number
- * @value: the result is stored here
- *
- * This function returns %0 in case of success and %-1 in case of failure.
- */
-static int dev_read_int(const char *patt, int dev_num, int *value)
-{
- char file[strlen(patt) + 50];
-
- sprintf(file, patt, dev_num);
- return read_positive_int(file, value);
-}
-
-/**
- * vol_read_int - read a positive 'int' value from an UBI volume sysfs file.
- * @patt: file pattern to read from
- * @dev_num: UBI device number
- * @vol_id: volume ID
- * @value: the result is stored here
- *
- * This function returns %0 in case of success and %-1 in case of failure.
- */
-static int vol_read_int(const char *patt, int dev_num, int vol_id, int *value)
-{
- char file[strlen(patt) + 100];
-
- sprintf(file, patt, dev_num, vol_id);
- return read_positive_int(file, value);
-}
-
-/**
- * dev_read_ll - read a positive 'long long' value from an UBI device sysfs file.
- * @patt: file pattern to read from
- * @dev_num: UBI device number
- * @value: the result is stored here
- *
- * This function returns %0 in case of success and %-1 in case of failure.
- */
-static int dev_read_ll(const char *patt, int dev_num, long long *value)
-{
- char file[strlen(patt) + 50];
-
- sprintf(file, patt, dev_num);
- return read_positive_ll(file, value);
-}
-
-/**
- * vol_read_ll - read a positive 'long long' value from an UBI volume sysfs file.
- * @patt: file pattern to read from
- * @dev_num: UBI device number
- * @vol_id: volume ID
- * @value: the result is stored here
- *
- * This function returns %0 in case of success and %-1 in case of failure.
- */
-static int vol_read_ll(const char *patt, int dev_num, int vol_id,
- long long *value)
-{
- char file[strlen(patt) + 100];
-
- sprintf(file, patt, dev_num, vol_id);
- return read_positive_ll(file, value);
-}
-
-/**
- * vol_read_data - read data from an UBI volume's sysfs file.
- * @patt: file pattern to read from
- * @dev_num: UBI device number
- * @vol_id: volume ID
- * @buf: buffer to read to
- * @buf_len: buffer length
- *
- * This function returns number of read bytes in case of success and %-1 in
- * case of failure.
- */
-static int vol_read_data(const char *patt, int dev_num, int vol_id, void *buf,
- int buf_len)
-{
- char file[strlen(patt) + 100];
-
- sprintf(file, patt, dev_num, vol_id);
- return read_data(file, buf, buf_len);
-}
-
-/**
- * dev_get_major - get major and minor numbers of an UBI device.
- * @lib: libubi descriptor
- * @dev_num: UBI device number
- * @major: major number is returned here
- * @minor: minor number is returned here
- *
- * This function returns zero in case of succes and %-1 in case of failure.
- */
-static int dev_get_major(struct libubi *lib, int dev_num, int *major, int *minor)
-{
- char file[strlen(lib->dev_dev) + 50];
-
- sprintf(file, lib->dev_dev, dev_num);
- return read_major(file, major, minor);
-}
-
-/**
- * vol_get_major - get major and minor numbers of an UBI volume.
- * @lib: libubi descriptor
- * @dev_num: UBI device number
- * @vol_id: volume ID
- * @major: major number is returned here
- * @minor: minor number is returned here
- *
- * This function returns zero in case of succes and %-1 in case of failure.
- */
-static int vol_get_major(struct libubi *lib, int dev_num, int vol_id,
- int *major, int *minor)
-{
- char file[strlen(lib->vol_dev) + 100];
-
- sprintf(file, lib->vol_dev, dev_num, vol_id);
- return read_major(file, major, minor);
-}
-
-/**
- * vol_node2nums - find UBI device number and volume ID by volume device node
- * file.
- * @lib: UBI library descriptor
- * @node: UBI character device node name
- * @dev_num: UBI device number is returned here
- * @vol_id: volume ID is returned hers
- *
- * This function returns zero in case of succes and %-1 in case of failure.
- */
-static int vol_node2nums(struct libubi *lib, const char *node, int *dev_num,
- int *vol_id)
-{
- struct stat st;
- struct ubi_info info;
- int i, fd, major, minor;
- char file[strlen(lib->ubi_vol) + 100];
-
- if (stat(node, &st))
- return sys_errmsg("cannot get information about \"%s\"",
- node);
-
- if (!S_ISCHR(st.st_mode)) {
- errno = EINVAL;
- return errmsg("\"%s\" is not a character device", node);
- }
-
- major = major(st.st_rdev);
- minor = minor(st.st_rdev);
-
- if (minor == 0) {
- errno = EINVAL;
- return errmsg("\"%s\" is not a volume character device", node);
- }
-
- if (ubi_get_info((libubi_t *)lib, &info))
- return -1;
-
- for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
- int major1, minor1, ret;
-
- ret = dev_get_major(lib, i, &major1, &minor1);
- if (ret) {
- if (errno == ENOENT)
- continue;
- return -1;
- }
-
- if (major1 == major)
- break;
- }
-
- if (i > info.highest_dev_num) {
- errno = ENODEV;
- return -1;
- }
-
- /* Make sure this UBI volume exists */
- sprintf(file, lib->ubi_vol, i, minor - 1);
- fd = open(file, O_RDONLY);
- if (fd == -1) {
- errno = ENODEV;
- return -1;
- }
-
- *dev_num = i;
- *vol_id = minor - 1;
- errno = 0;
- return 0;
-}
-
-/**
- * dev_node2num - find UBI device number by its character device node.
- * @lib: UBI library descriptor
- * @node: UBI character device node name
- *
- * This function returns positive UBI device number in case of success and %-1
- * in case of failure.
- */
-static int dev_node2num(struct libubi *lib, const char *node, int *dev_num)
-{
- struct stat st;
- struct ubi_info info;
- int i, major, minor;
-
- if (stat(node, &st))
- return sys_errmsg("cannot get information about \"%s\"",
- node);
-
- if (!S_ISCHR(st.st_mode)) {
- errno = EINVAL;
- return errmsg("\"%s\" is not a character device", node);
- }
-
- major = major(st.st_rdev);
- minor = minor(st.st_rdev);
-
- if (minor != 0) {
- errno = EINVAL;
- return errmsg("\"%s\" is not an UBI character device", node);
- }
-
- if (ubi_get_info((libubi_t *)lib, &info))
- return -1;
-
- for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
- int major1, minor1, ret;
-
- ret = dev_get_major(lib, i, &major1, &minor1);
- if (ret) {
- if (errno == ENOENT)
- continue;
- return -1;
- }
-
- if (major1 == major) {
- if (minor1 != 0) {
- errmsg("UBI character device minor number is "
- "%d, but must be 0", minor1);
- errno = EINVAL;
- return -1;
- }
- errno = 0;
- *dev_num = i;
- return 0;
- }
- }
-
- errno = ENODEV;
- return -1;
-}
-
-int mtd_num2ubi_dev(libubi_t desc, int mtd_num, int *dev_num)
-{
- struct ubi_info info;
- int i, ret, mtd_num1;
- struct libubi *lib = desc;
-
- if (ubi_get_info(desc, &info))
- return -1;
-
- for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
- ret = dev_read_int(lib->dev_mtd_num, i, &mtd_num1);
- if (ret) {
- if (errno == ENOENT)
- continue;
- return -1;
- }
-
- if (mtd_num1 == mtd_num) {
- errno = 0;
- *dev_num = i;
- return 0;
- }
- }
-
- errno = 0;
- return -1;
-}
-
-libubi_t libubi_open(int required)
-{
- int fd, version;
- struct libubi *lib;
-
- lib = calloc(1, sizeof(struct libubi));
- if (!lib)
- return NULL;
-
- /* TODO: this must be discovered instead */
- lib->sysfs = strdup("/sys");
- if (!lib->sysfs)
- goto out_error;
-
- lib->sysfs_ctrl = mkpath(lib->sysfs, SYSFS_CTRL);
- if (!lib->sysfs_ctrl)
- goto out_error;
-
- lib->ctrl_dev = mkpath(lib->sysfs_ctrl, CTRL_DEV);
- if (!lib->ctrl_dev)
- goto out_error;
-
- lib->sysfs_ubi = mkpath(lib->sysfs, SYSFS_UBI);
- if (!lib->sysfs_ubi)
- goto out_error;
-
- /* Make sure UBI is present */
- fd = open(lib->sysfs_ubi, O_RDONLY);
- if (fd == -1) {
- if (required)
- errmsg("cannot open \"%s\", UBI does not seem to "
- "exist in system", lib->sysfs_ubi);
- goto out_error;
- }
-
- if (close(fd)) {
- sys_errmsg("close failed on \"%s\"", lib->sysfs_ubi);
- goto out_error;
- }
-
- lib->ubi_dev = mkpath(lib->sysfs_ubi, UBI_DEV_NAME_PATT);
- if (!lib->ubi_dev)
- goto out_error;
-
- lib->ubi_version = mkpath(lib->sysfs_ubi, UBI_VER);
- if (!lib->ubi_version)
- goto out_error;
-
- lib->dev_dev = mkpath(lib->ubi_dev, DEV_DEV);
- if (!lib->dev_dev)
- goto out_error;
-
- lib->dev_avail_ebs = mkpath(lib->ubi_dev, DEV_AVAIL_EBS);
- if (!lib->dev_avail_ebs)
- goto out_error;
-
- lib->dev_total_ebs = mkpath(lib->ubi_dev, DEV_TOTAL_EBS);
- if (!lib->dev_total_ebs)
- goto out_error;
-
- lib->dev_bad_count = mkpath(lib->ubi_dev, DEV_BAD_COUNT);
- if (!lib->dev_bad_count)
- goto out_error;
-
- lib->dev_eb_size = mkpath(lib->ubi_dev, DEV_EB_SIZE);
- if (!lib->dev_eb_size)
- goto out_error;
-
- lib->dev_max_ec = mkpath(lib->ubi_dev, DEV_MAX_EC);
- if (!lib->dev_max_ec)
- goto out_error;
-
- lib->dev_bad_rsvd = mkpath(lib->ubi_dev, DEV_MAX_RSVD);
- if (!lib->dev_bad_rsvd)
- goto out_error;
-
- lib->dev_max_vols = mkpath(lib->ubi_dev, DEV_MAX_VOLS);
- if (!lib->dev_max_vols)
- goto out_error;
-
- lib->dev_min_io_size = mkpath(lib->ubi_dev, DEV_MIN_IO_SIZE);
- if (!lib->dev_min_io_size)
- goto out_error;
-
- lib->dev_mtd_num = mkpath(lib->ubi_dev, DEV_MTD_NUM);
- if (!lib->dev_mtd_num)
- goto out_error;
-
- lib->ubi_vol = mkpath(lib->sysfs_ubi, UBI_VOL_NAME_PATT);
- if (!lib->ubi_vol)
- goto out_error;
-
- lib->vol_type = mkpath(lib->ubi_vol, VOL_TYPE);
- if (!lib->vol_type)
- goto out_error;
-
- lib->vol_dev = mkpath(lib->ubi_vol, VOL_DEV);
- if (!lib->vol_dev)
- goto out_error;
-
- lib->vol_alignment = mkpath(lib->ubi_vol, VOL_ALIGNMENT);
- if (!lib->vol_alignment)
- goto out_error;
-
- lib->vol_data_bytes = mkpath(lib->ubi_vol, VOL_DATA_BYTES);
- if (!lib->vol_data_bytes)
- goto out_error;
-
- lib->vol_rsvd_ebs = mkpath(lib->ubi_vol, VOL_RSVD_EBS);
- if (!lib->vol_rsvd_ebs)
- goto out_error;
-
- lib->vol_eb_size = mkpath(lib->ubi_vol, VOL_EB_SIZE);
- if (!lib->vol_eb_size)
- goto out_error;
-
- lib->vol_corrupted = mkpath(lib->ubi_vol, VOL_CORRUPTED);
- if (!lib->vol_corrupted)
- goto out_error;
-
- lib->vol_name = mkpath(lib->ubi_vol, VOL_NAME);
- if (!lib->vol_name)
- goto out_error;
-
- if (read_positive_int(lib->ubi_version, &version))
- goto out_error;
- if (version != LIBUBI_UBI_VERSION) {
- errmsg("this library was made for UBI version %d, but UBI "
- "version %d is detected\n", LIBUBI_UBI_VERSION, version);
- goto out_error;
- }
-
- return lib;
-
-out_error:
- libubi_close((libubi_t)lib);
- return NULL;
-}
-
-void libubi_close(libubi_t desc)
-{
- struct libubi *lib = (struct libubi *)desc;
-
- free(lib->vol_name);
- free(lib->vol_corrupted);
- free(lib->vol_eb_size);
- free(lib->vol_rsvd_ebs);
- free(lib->vol_data_bytes);
- free(lib->vol_alignment);
- free(lib->vol_dev);
- free(lib->vol_type);
- free(lib->ubi_vol);
- free(lib->dev_mtd_num);
- free(lib->dev_min_io_size);
- free(lib->dev_max_vols);
- free(lib->dev_bad_rsvd);
- free(lib->dev_max_ec);
- free(lib->dev_eb_size);
- free(lib->dev_bad_count);
- free(lib->dev_total_ebs);
- free(lib->dev_avail_ebs);
- free(lib->dev_dev);
- free(lib->ubi_version);
- free(lib->ubi_dev);
- free(lib->sysfs_ubi);
- free(lib->ctrl_dev);
- free(lib->sysfs_ctrl);
- free(lib->sysfs);
- free(lib);
-}
-
-int ubi_attach_mtd(libubi_t desc, const char *node,
- struct ubi_attach_request *req)
-{
- int fd, ret;
- struct ubi_attach_req r;
-
- memset(&r, sizeof(struct ubi_attach_req), '\0');
-
- desc = desc;
- r.ubi_num = req->dev_num;
- r.mtd_num = req->mtd_num;
- r.vid_hdr_offset = req->vid_hdr_offset;
-
- fd = open(node, O_RDONLY);
- if (fd == -1)
- return sys_errmsg("cannot open \"%s\"", node);
-
- ret = ioctl(fd, UBI_IOCATT, &r);
- close(fd);
- if (ret == -1)
- return -1;
-
- req->dev_num = r.ubi_num;
-
-#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
-#endif
-
- return ret;
-}
-
-int ubi_detach_mtd(libubi_t desc, const char *node, int mtd_num)
-{
- int ret, ubi_dev;
-
- ret = mtd_num2ubi_dev(desc, mtd_num, &ubi_dev);
- if (ret == -1) {
- errno = ENODEV;
- return ret;
- }
-
- return ubi_remove_dev(desc, node, ubi_dev);
-}
-
-int ubi_remove_dev(libubi_t desc, const char *node, int ubi_dev)
-{
- int fd, ret;
-
- desc = desc;
-
- fd = open(node, O_RDONLY);
- if (fd == -1)
- return sys_errmsg("cannot open \"%s\"", node);
- ret = ioctl(fd, UBI_IOCDET, &ubi_dev);
- if (ret == -1)
- goto out_close;
-
-#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
-#endif
-
-out_close:
- close(fd);
- return ret;
-}
-
-int ubi_node_type(libubi_t desc, const char *node)
-{
- struct stat st;
- struct ubi_info info;
- int i, fd, major, minor;
- struct libubi *lib = (struct libubi *)desc;
- char file[strlen(lib->ubi_vol) + 100];
-
- if (stat(node, &st))
- return sys_errmsg("cannot get information about \"%s\"",
- node);
-
- if (!S_ISCHR(st.st_mode)) {
- errmsg("\"%s\" is not a character device", node);
- errno = EINVAL;
- return -1;
- }
-
- major = major(st.st_rdev);
- minor = minor(st.st_rdev);
-
- if (ubi_get_info((libubi_t *)lib, &info))
- return -1;
-
- for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
- int major1, minor1, ret;
-
- ret = dev_get_major(lib, i, &major1, &minor1);
- if (ret) {
- if (errno == ENOENT)
- continue;
- if (!errno)
- goto out_not_ubi;
- return -1;
- }
-
- if (major1 == major)
- break;
- }
-
- if (i > info.highest_dev_num)
- goto out_not_ubi;
-
- if (minor == 0)
- return 1;
-
- /* This is supposdely an UBI volume device node */
- sprintf(file, lib->ubi_vol, i, minor - 1);
- fd = open(file, O_RDONLY);
- if (fd == -1) {
- sys_errmsg("cannot open \"%s\"", node);
- return -1;
- }
-
- return 2;
-
-out_not_ubi:
- errmsg("\"%s\" has major:minor %d:%d, but this does not correspond to "
- "any UBI device or volume", node, major, minor);
- errno = 0;
- return -1;
-}
-
-int ubi_get_info(libubi_t desc, struct ubi_info *info)
-{
- DIR *sysfs_ubi;
- struct dirent *dirent;
- struct libubi *lib = (struct libubi *)desc;
-
- memset(info, '\0', sizeof(struct ubi_info));
-
- if (read_major(lib->ctrl_dev, &info->ctrl_major, &info->ctrl_minor)) {
- /*
- * Older UBI versions did not have control device, so we do not
- * panic here for compatibility reasons. May be few years later
- * we could return -1 here, but for now just set major:minor to
- * -1.
- */
- info->ctrl_major = info->ctrl_minor = -1;
- }
-
- /*
- * We have to scan the UBI sysfs directory to identify how many UBI
- * devices are present.
- */
- sysfs_ubi = opendir(lib->sysfs_ubi);
- if (!sysfs_ubi)
- return -1;
-
- info->lowest_dev_num = INT_MAX;
- while (1) {
- int dev_num, ret;
- char tmp_buf[256];
-
- errno = 0;
- dirent = readdir(sysfs_ubi);
- if (!dirent)
- break;
-
- if (strlen(dirent->d_name) > 256) {
- errmsg("invalid entry in %s: \"%s\"",
- lib->sysfs_ubi, dirent->d_name);
- goto out_close;
- }
-
- ret = sscanf(dirent->d_name, UBI_DEV_NAME_PATT"%s",
- &dev_num, tmp_buf);
- if (ret == 1) {
- info->dev_count += 1;
- if (dev_num > info->highest_dev_num)
- info->highest_dev_num = dev_num;
- if (dev_num < info->lowest_dev_num)
- info->lowest_dev_num = dev_num;
- }
- }
-
- if (!dirent && errno) {
- sys_errmsg("readdir failed on \"%s\"", lib->sysfs_ubi);
- goto out_close;
- }
-
- if (closedir(sysfs_ubi))
- return sys_errmsg("closedir failed on \"%s\"", lib->sysfs_ubi);
-
- if (info->lowest_dev_num == INT_MAX)
- info->lowest_dev_num = 0;
-
- if (read_positive_int(lib->ubi_version, &info->version))
- return -1;
-
- return 0;
-
-out_close:
- closedir(sysfs_ubi);
- return -1;
-}
-
-int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req)
-{
- int fd, ret;
- struct ubi_mkvol_req r;
- size_t n;
-
- memset(&r, sizeof(struct ubi_mkvol_req), '\0');
-
- desc = desc;
- r.vol_id = req->vol_id;
- r.alignment = req->alignment;
- r.bytes = req->bytes;
- r.vol_type = req->vol_type;
-
- n = strlen(req->name);
- if (n > UBI_MAX_VOLUME_NAME)
- return -1;
-
- strncpy(r.name, req->name, UBI_MAX_VOLUME_NAME + 1);
- r.name_len = n;
-
- fd = open(node, O_RDONLY);
- if (fd == -1)
- return sys_errmsg("cannot open \"%s\"", node);
-
- ret = ioctl(fd, UBI_IOCMKVOL, &r);
- if (ret == -1)
- goto out_close;
-
- req->vol_id = r.vol_id;
-
-#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
-#endif
-
-out_close:
- close(fd);
- return ret;
-}
-
-int ubi_rmvol(libubi_t desc, const char *node, int vol_id)
-{
- int fd, ret;
-
- desc = desc;
- fd = open(node, O_RDONLY);
- if (fd == -1)
- return sys_errmsg("cannot open \"%s\"", node);
-
- ret = ioctl(fd, UBI_IOCRMVOL, &vol_id);
- if (ret == -1)
- goto out_close;
-
-#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
-#endif
-
-out_close:
- close(fd);
- return ret;
-}
-
-int ubi_rnvols(libubi_t desc, const char *node, struct ubi_rnvol_req *rnvol)
-{
- int fd, ret;
-
- fd = open(node, O_RDONLY);
- if (fd == -1)
- return -1;
- ret = ioctl(fd, UBI_IOCRNVOL, rnvol);
- if (ret == -1)
- goto out_close;
-
-#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
-#endif
-
-out_close:
- close(fd);
- return ret;
-}
-
-int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes)
-{
- int fd, ret;
- struct ubi_rsvol_req req;
-
- desc = desc;
- fd = open(node, O_RDONLY);
- if (fd == -1)
- return sys_errmsg("cannot open \"%s\"", node);
-
- req.bytes = bytes;
- req.vol_id = vol_id;
-
- ret = ioctl(fd, UBI_IOCRSVOL, &req);
- close(fd);
- return ret;
-}
-
-int ubi_update_start(libubi_t desc, int fd, long long bytes)
-{
- desc = desc;
- if (ioctl(fd, UBI_IOCVOLUP, &bytes))
- return -1;
- return 0;
-}
-
-int ubi_leb_change_start(libubi_t desc, int fd, int lnum, int bytes, int dtype)
-{
- struct ubi_leb_change_req req;
-
- desc = desc;
- memset(&req, 0, sizeof(struct ubi_leb_change_req));
- req.lnum = lnum;
- req.bytes = bytes;
- req.dtype = dtype;
-
- if (ioctl(fd, UBI_IOCEBCH, &req))
- return -1;
- return 0;
-}
-
-int ubi_get_dev_info1(libubi_t desc, int dev_num, struct ubi_dev_info *info)
-{
- DIR *sysfs_ubi;
- struct dirent *dirent;
- struct libubi *lib = (struct libubi *)desc;
-
- memset(info, '\0', sizeof(struct ubi_dev_info));
- info->dev_num = dev_num;
-
- sysfs_ubi = opendir(lib->sysfs_ubi);
- if (!sysfs_ubi)
- return -1;
-
- info->lowest_vol_id = INT_MAX;
-
- while (1) {
- int vol_id, ret, devno;
- char tmp_buf[256];
-
- errno = 0;
- dirent = readdir(sysfs_ubi);
- if (!dirent)
- break;
-
- if (strlen(dirent->d_name) > 256) {
- errmsg("invalid entry in %s: \"%s\"",
- lib->sysfs_ubi, dirent->d_name);
- goto out_close;
- }
-
- ret = sscanf(dirent->d_name, UBI_VOL_NAME_PATT"%s", &devno, &vol_id, tmp_buf);
- if (ret == 2 && devno == dev_num) {
- info->vol_count += 1;
- if (vol_id > info->highest_vol_id)
- info->highest_vol_id = vol_id;
- if (vol_id < info->lowest_vol_id)
- info->lowest_vol_id = vol_id;
- }
- }
-
- if (!dirent && errno) {
- sys_errmsg("readdir failed on \"%s\"", lib->sysfs_ubi);
- goto out_close;
- }
-
- if (closedir(sysfs_ubi))
- return sys_errmsg("closedir failed on \"%s\"", lib->sysfs_ubi);
-
- if (info->lowest_vol_id == INT_MAX)
- info->lowest_vol_id = 0;
-
- if (dev_get_major(lib, dev_num, &info->major, &info->minor))
- return -1;
-
- if (dev_read_int(lib->dev_avail_ebs, dev_num, &info->avail_lebs))
- return -1;
- if (dev_read_int(lib->dev_total_ebs, dev_num, &info->total_lebs))
- return -1;
- if (dev_read_int(lib->dev_bad_count, dev_num, &info->bad_count))
- return -1;
- if (dev_read_int(lib->dev_eb_size, dev_num, &info->leb_size))
- return -1;
- if (dev_read_int(lib->dev_bad_rsvd, dev_num, &info->bad_rsvd))
- return -1;
- if (dev_read_ll(lib->dev_max_ec, dev_num, &info->max_ec))
- return -1;
- if (dev_read_int(lib->dev_max_vols, dev_num, &info->max_vol_count))
- return -1;
- if (dev_read_int(lib->dev_min_io_size, dev_num, &info->min_io_size))
- return -1;
-
- info->avail_bytes = info->avail_lebs * info->leb_size;
- info->total_bytes = info->total_lebs * info->leb_size;
-
- return 0;
-
-out_close:
- closedir(sysfs_ubi);
- return -1;
-}
-
-int ubi_get_dev_info(libubi_t desc, const char *node, struct ubi_dev_info *info)
-{
- int dev_num;
- struct libubi *lib = (struct libubi *)desc;
-
- if (dev_node2num(lib, node, &dev_num))
- return -1;
-
- return ubi_get_dev_info1(desc, dev_num, info);
-}
-
-int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id,
- struct ubi_vol_info *info)
-{
- int ret;
- struct libubi *lib = (struct libubi *)desc;
- char buf[50];
-
- memset(info, '\0', sizeof(struct ubi_vol_info));
- info->dev_num = dev_num;
- info->vol_id = vol_id;
-
- if (dev_get_major(lib, dev_num, &info->dev_major, &info->dev_minor))
- return -1;
- if (vol_get_major(lib, dev_num, vol_id, &info->major, &info->minor))
- return -1;
-
- ret = vol_read_data(lib->vol_type, dev_num, vol_id, buf, 50);
- if (ret < 0)
- return -1;
-
- if (strncmp(buf, "static\n", ret) == 0)
- info->type = UBI_STATIC_VOLUME;
- else if (strncmp(buf, "dynamic\n", ret) == 0)
- info->type = UBI_DYNAMIC_VOLUME;
- else {
- errmsg("bad value at \"%s\"", buf);
- errno = EINVAL;
- return -1;
- }
-
- ret = vol_read_int(lib->vol_alignment, dev_num, vol_id,
- &info->alignment);
- if (ret)
- return -1;
- ret = vol_read_ll(lib->vol_data_bytes, dev_num, vol_id,
- &info->data_bytes);
- if (ret)
- return -1;
- ret = vol_read_int(lib->vol_rsvd_ebs, dev_num, vol_id, &info->rsvd_lebs);
- if (ret)
- return -1;
- ret = vol_read_int(lib->vol_eb_size, dev_num, vol_id, &info->leb_size);
- if (ret)
- return -1;
- ret = vol_read_int(lib->vol_corrupted, dev_num, vol_id,
- &info->corrupted);
- if (ret)
- return -1;
- info->rsvd_bytes = info->leb_size * info->rsvd_lebs;
-
- ret = vol_read_data(lib->vol_name, dev_num, vol_id, &info->name,
- UBI_VOL_NAME_MAX + 2);
- if (ret < 0)
- return -1;
-
- info->name[ret - 1] = '\0';
- return 0;
-}
-
-int ubi_get_vol_info(libubi_t desc, const char *node, struct ubi_vol_info *info)
-{
- int vol_id, dev_num;
- struct libubi *lib = (struct libubi *)desc;
-
- if (vol_node2nums(lib, node, &dev_num, &vol_id))
- return -1;
-
- return ubi_get_vol_info1(desc, dev_num, vol_id, info);
-}
-
-int ubi_get_vol_info1_nm(libubi_t desc, int dev_num, const char *name,
- struct ubi_vol_info *info)
-{
- int i, err;
- unsigned int nlen = strlen(name);
- struct ubi_dev_info dev_info;
-
- if (nlen == 0) {
- errmsg("bad \"name\" input parameter");
- errno = EINVAL;
- return -1;
- }
-
- err = ubi_get_dev_info1(desc, dev_num, &dev_info);
- if (err)
- return err;
-
- for (i = dev_info.lowest_vol_id;
- i <= dev_info.highest_vol_id; i++) {
- err = ubi_get_vol_info1(desc, dev_num, i, info);
- if (err == -1) {
- if (errno == ENOENT)
- continue;
- return -1;
- }
-
- if (nlen == strlen(info->name) && !strcmp(name, info->name))
- return 0;
- }
-
- errno = ENOENT;
- return -1;
-}
diff --git a/ubi-utils/new-utils/src/libubi_int.h b/ubi-utils/new-utils/src/libubi_int.h
deleted file mode 100644
index 2e664b8..0000000
--- a/ubi-utils/new-utils/src/libubi_int.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Artem Bityutskiy
- *
- * UBI (Unsorted Block Images) library.
- */
-
-#ifndef __LIBUBI_INT_H__
-#define __LIBUBI_INT_H__
-
-#include <string.h>
-#include <errno.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * The below are pre-define UBI file and directory names.
- *
- * Note, older kernels put 'ubiX_Y' directories straight to '/sys/class/ubi/'.
- * New kernels puts 'ubiX_Y' directories to '/sys/class/ubi/ubiX/', which is
- * saner. And for compatibility reasons it also puts symlinks to 'ubiX_Y'
- * directories to '/sys/class/ubi/'. For now libubi assumes old layout.
- */
-
-#define SYSFS_UBI "class/ubi"
-#define SYSFS_CTRL "class/misc/ubi_ctrl/"
-
-#define CTRL_DEV "dev"
-
-#define UBI_VER "version"
-#define UBI_DEV_NAME_PATT "ubi%d"
-
-#define DEV_DEV "dev"
-#define DEV_AVAIL_EBS "avail_eraseblocks"
-#define DEV_TOTAL_EBS "total_eraseblocks"
-#define DEV_BAD_COUNT "bad_peb_count"
-#define DEV_EB_SIZE "eraseblock_size"
-#define DEV_MAX_EC "max_ec"
-#define DEV_MAX_RSVD "reserved_for_bad"
-#define DEV_MAX_VOLS "max_vol_count"
-#define DEV_MIN_IO_SIZE "min_io_size"
-#define DEV_MTD_NUM "mtd_num"
-
-#define UBI_VOL_NAME_PATT "ubi%d_%d"
-#define VOL_TYPE "type"
-#define VOL_DEV "dev"
-#define VOL_ALIGNMENT "alignment"
-#define VOL_DATA_BYTES "data_bytes"
-#define VOL_RSVD_EBS "reserved_ebs"
-#define VOL_EB_SIZE "usable_eb_size"
-#define VOL_CORRUPTED "corrupted"
-#define VOL_NAME "name"
-
-/**
- * libubi - UBI library description data structure.
- * @sysfs: sysfs file system path
- * @sysfs_ctrl: UBI control device directory in sysfs
- * @ctrl_dev: UBI control device major/minor numbers sysfs file
- * @sysfs_ubi: UBI directory in sysfs
- * @ubi_dev: UBI device sysfs directory pattern
- * @ubi_version: UBI version file sysfs path
- * @dev_dev: UBI device major/minor numbers file pattern
- * @dev_avail_ebs: count of available eraseblocks sysfs path pattern
- * @dev_total_ebs: total eraseblocks count sysfs path pattern
- * @dev_bad_count: count of bad eraseblocks sysfs path pattern
- * @dev_eb_size: size of UBI device's eraseblocks sysfs path pattern
- * @dev_max_ec: maximum erase counter sysfs path pattern
- * @dev_bad_rsvd: count of physical eraseblock reserved for bad eraseblocks
- * handling
- * @dev_max_vols: maximum volumes number count sysfs path pattern
- * @dev_min_io_size: minimum I/O unit size sysfs path pattern
- * @ubi_vol: UBI volume sysfs directory pattern
- * @vol_type: volume type sysfs path pattern
- * @vol_dev: volume major/minor numbers file pattern
- * @vol_alignment: volume alignment sysfs path pattern
- * @vol_data_bytes: volume data size sysfs path pattern
- * @vol_rsvd_ebs: volume reserved size sysfs path pattern
- * @vol_eb_size: volume eraseblock size sysfs path pattern
- * @vol_corrupted: volume corruption flag sysfs path pattern
- * @vol_name: volume name sysfs path pattern
- */
-struct libubi
-{
- char *sysfs;
- char *sysfs_ctrl;
- char *ctrl_dev;
- char *sysfs_ubi;
- char *ubi_dev;
- char *ubi_version;
- char *dev_dev;
- char *dev_avail_ebs;
- char *dev_total_ebs;
- char *dev_bad_count;
- char *dev_eb_size;
- char *dev_max_ec;
- char *dev_bad_rsvd;
- char *dev_max_vols;
- char *dev_min_io_size;
- char *dev_mtd_num;
- char *ubi_vol;
- char *vol_type;
- char *vol_dev;
- char *vol_alignment;
- char *vol_data_bytes;
- char *vol_rsvd_ebs;
- char *vol_eb_size;
- char *vol_corrupted;
- char *vol_name;
- char *vol_max_count;
-};
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !__LIBUBI_INT_H__ */
diff --git a/ubi-utils/new-utils/src/libubigen.c b/ubi-utils/new-utils/src/libubigen.c
deleted file mode 100644
index 91bb274..0000000
--- a/ubi-utils/new-utils/src/libubigen.c
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- * Copyright (C) 2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Generating UBI images.
- *
- * Authors: Oliver Lohmann
- * Artem Bityutskiy
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <mtd/ubi-media.h>
-#include <mtd_swab.h>
-#include <libubigen.h>
-#include "crc32.h"
-#include "common.h"
-
-#define PROGRAM_NAME "libubigen"
-
-/**
- * ubigen_info_init - initialize libubigen.
- * @ui: libubigen information
- * @peb_size: flash physical eraseblock size
- * @min_io_size: flash minimum input/output unit size
- * @subpage_size: flash sub-page, if present (has to be equivalent to
- * @min_io_size if does not exist)
- * @vid_hdr_offs: offset of the VID header
- * @ubi_ver: UBI version
- */
-void ubigen_info_init(struct ubigen_info *ui, int peb_size, int min_io_size,
- int subpage_size, int vid_hdr_offs, int ubi_ver)
-{
- if (!vid_hdr_offs) {
- vid_hdr_offs = UBI_EC_HDR_SIZE + subpage_size - 1;
- vid_hdr_offs /= subpage_size;
- vid_hdr_offs *= subpage_size;
- }
-
- ui->peb_size = peb_size;
- ui->min_io_size = min_io_size;
- ui->vid_hdr_offs = vid_hdr_offs;
- ui->data_offs = vid_hdr_offs + UBI_VID_HDR_SIZE + min_io_size - 1;
- ui->data_offs /= min_io_size;
- ui->data_offs *= min_io_size;
- ui->leb_size = peb_size - ui->data_offs;
- ui->ubi_ver = ubi_ver;
-
- ui->max_volumes = ui->leb_size / UBI_VTBL_RECORD_SIZE;
- if (ui->max_volumes > UBI_MAX_VOLUMES)
- ui->max_volumes = UBI_MAX_VOLUMES;
- ui->vtbl_size = ui->max_volumes * UBI_VTBL_RECORD_SIZE;
-}
-
-/**
- * ubigen_create_empty_vtbl - creates empty volume table.
- *
- * This function creates an empty volume table and returns a pointer to it in
- * case of success and %NULL in case of failure. The returned object has to be
- * freed with 'free()' call.
- */
-struct ubi_vtbl_record *ubigen_create_empty_vtbl(const struct ubigen_info *ui)
-{
- struct ubi_vtbl_record *vtbl;
- int i;
-
- vtbl = calloc(1, ui->vtbl_size);
- if (!vtbl) {
- sys_errmsg("cannot allocate %d bytes of memory", ui->vtbl_size);
- return NULL;
- }
-
- for (i = 0; i < ui->max_volumes; i++) {
- uint32_t crc = crc32(UBI_CRC32_INIT, &vtbl[i],
- UBI_VTBL_RECORD_SIZE_CRC);
- vtbl[i].crc = cpu_to_be32(crc);
- }
-
- return vtbl;
-}
-
-/**
- * ubigen_add_volume - add a volume to the volume table.
- * @ui: libubigen information
- * @vi: volume information
- * @vtbl: volume table to add to
- *
- * This function adds volume described by input parameters to the volume table
- * @vtbl.
- */
-int ubigen_add_volume(const struct ubigen_info *ui,
- const struct ubigen_vol_info *vi,
- struct ubi_vtbl_record *vtbl)
-{
- struct ubi_vtbl_record *vtbl_rec = &vtbl[vi->id];
- uint32_t tmp;
-
- if (vi->id >= ui->max_volumes)
- return errmsg("too high volume id %d, max. volumes is %d",
- vi->id, ui->max_volumes);
-
- if (vi->alignment >= ui->leb_size)
- return errmsg("too large alignment %d, max is %d (LEB size)",
- vi->alignment, ui->leb_size);
-
- memset(vtbl_rec, '\0', sizeof(struct ubi_vtbl_record));
- tmp = (vi->bytes + ui->leb_size - 1) / ui->leb_size;
- vtbl_rec->reserved_pebs = cpu_to_be32(tmp);
- vtbl_rec->alignment = cpu_to_be32(vi->alignment);
- vtbl_rec->vol_type = vi->type;
- tmp = ui->leb_size % vi->alignment;
- vtbl_rec->data_pad = cpu_to_be32(tmp);
- vtbl_rec->flags = vi->flags;
-
- memcpy(vtbl_rec->name, vi->name, vi->name_len);
- vtbl_rec->name[vi->name_len] = '\0';
- vtbl_rec->name_len = cpu_to_be16(vi->name_len);
-
- tmp = crc32(UBI_CRC32_INIT, vtbl_rec, UBI_VTBL_RECORD_SIZE_CRC);
- vtbl_rec->crc = cpu_to_be32(tmp);
- return 0;
-}
-
-/**
- * ubigen_init_ec_hdr - initialize EC header.
- * @ui: libubigen information
- * @hdr: the EC header to initialize
- * @ec: erase counter value
- */
-void ubigen_init_ec_hdr(const struct ubigen_info *ui,
- struct ubi_ec_hdr *hdr, long long ec)
-{
- uint32_t crc;
-
- memset(hdr, '\0', sizeof(struct ubi_ec_hdr));
-
- hdr->magic = cpu_to_be32(UBI_EC_HDR_MAGIC);
- hdr->version = ui->ubi_ver;
- hdr->ec = cpu_to_be64(ec);
- hdr->vid_hdr_offset = cpu_to_be32(ui->vid_hdr_offs);
-
- hdr->data_offset = cpu_to_be32(ui->data_offs);
-
- crc = crc32(UBI_CRC32_INIT, hdr, UBI_EC_HDR_SIZE_CRC);
- hdr->hdr_crc = cpu_to_be32(crc);
-}
-
-/**
- * init_vid_hdr - initialize VID header.
- * @ui: libubigen information
- * @vi: volume information
- * @hdr: the VID header to initialize
- * @lnum: logical eraseblock number
- * @data: the contents of the LEB (static volumes only)
- * @data_size: amount of data in this LEB (static volumes only)
- *
- * Note, @used_ebs, @data and @data_size are ignored in case of dynamic
- * volumes.
- */
-static void init_vid_hdr(const struct ubigen_info *ui,
- const struct ubigen_vol_info *vi,
- struct ubi_vid_hdr *hdr, int lnum,
- const void *data, int data_size)
-{
- uint32_t crc;
-
- memset(hdr, '\0', sizeof(struct ubi_vid_hdr));
-
- hdr->magic = cpu_to_be32(UBI_VID_HDR_MAGIC);
- hdr->version = ui->ubi_ver;
- hdr->vol_type = vi->type;
- hdr->vol_id = cpu_to_be32(vi->id);
- hdr->lnum = cpu_to_be32(lnum);
- hdr->data_pad = cpu_to_be32(vi->data_pad);
- hdr->compat = vi->compat;
-
- if (vi->type == UBI_VID_STATIC) {
- hdr->data_size = cpu_to_be32(data_size);
- hdr->used_ebs = cpu_to_be32(vi->used_ebs);
- crc = crc32(UBI_CRC32_INIT, data, data_size);
- hdr->data_crc = cpu_to_be32(crc);
- }
-
- crc = crc32(UBI_CRC32_INIT, hdr, UBI_VID_HDR_SIZE_CRC);
- hdr->hdr_crc = cpu_to_be32(crc);
-}
-
-/**
- * ubigen_write_volume - write UBI volume.
- * @ui: libubigen information
- * @vi: volume information
- * @ec: erase coutner value to put to EC headers
- * @bytes: volume size in bytes
- * @in: input file descriptor (has to be properly seeked)
- * @out: output file descriptor
- *
- * This function reads the contents of the volume from the input file @in and
- * writes the UBI volume to the output file @out. Returns zero on success and
- * %-1 on failure.
- */
-int ubigen_write_volume(const struct ubigen_info *ui,
- const struct ubigen_vol_info *vi, long long ec,
- long long bytes, int in, int out)
-{
- int len = vi->usable_leb_size, rd, lnum = 0;
- char inbuf[ui->leb_size], outbuf[ui->peb_size];
-
- if (vi->id >= ui->max_volumes)
- return errmsg("too high volume id %d, max. volumes is %d",
- vi->id, ui->max_volumes);
-
- if (vi->alignment >= ui->leb_size)
- return errmsg("too large alignment %d, max is %d (LEB size)",
- vi->alignment, ui->leb_size);
-
- memset(outbuf, 0xFF, ui->data_offs);
- ubigen_init_ec_hdr(ui, (struct ubi_ec_hdr *)outbuf, ec);
-
- while (bytes) {
- int l;
- struct ubi_vid_hdr *vid_hdr;
-
- if (bytes < len)
- len = bytes;
- bytes -= len;
-
- l = len;
- do {
- rd = read(in, inbuf + len - l, l);
- if (rd != l)
- return sys_errmsg("cannot read %d bytes from the input file", l);
-
- l -= rd;
- } while (l);
-
- vid_hdr = (struct ubi_vid_hdr *)(&outbuf[ui->vid_hdr_offs]);
- init_vid_hdr(ui, vi, vid_hdr, lnum, inbuf, len);
-
- memcpy(outbuf + ui->data_offs, inbuf, len);
- memset(outbuf + ui->data_offs + len, 0xFF,
- ui->peb_size - ui->data_offs - len);
-
- if (write(out, outbuf, ui->peb_size) != ui->peb_size)
- return sys_errmsg("cannot write %d bytes to the output file", ui->peb_size);
-
- lnum += 1;
- }
-
- return 0;
-}
-
-/**
- * ubigen_write_layout_vol - write UBI layout volume
- * @ui: libubigen information
- * @peb1: physical eraseblock number to write the first volume table copy
- * @peb2: physical eraseblock number to write the second volume table copy
- * @ec1: erase counter value for @peb1
- * @ec2: erase counter value for @peb1
- * @vtbl: volume table
- * @fd: output file descriptor seeked to the proper position
- *
- * This function creates the UBI layout volume which contains 2 copies of the
- * volume table. Returns zero in case of success and %-1 in case of failure.
- */
-int ubigen_write_layout_vol(const struct ubigen_info *ui, int peb1, int peb2,
- long long ec1, long long ec2,
- struct ubi_vtbl_record *vtbl, int fd)
-{
- int ret;
- struct ubigen_vol_info vi;
- char outbuf[ui->peb_size];
- struct ubi_vid_hdr *vid_hdr;
- off_t seek;
-
- vi.bytes = ui->leb_size * UBI_LAYOUT_VOLUME_EBS;
- vi.id = UBI_LAYOUT_VOLUME_ID;
- vi.alignment = UBI_LAYOUT_VOLUME_ALIGN;
- vi.data_pad = ui->leb_size % UBI_LAYOUT_VOLUME_ALIGN;
- vi.usable_leb_size = ui->leb_size - vi.data_pad;
- vi.data_pad = ui->leb_size - vi.usable_leb_size;
- vi.type = UBI_LAYOUT_VOLUME_TYPE;
- vi.name = UBI_LAYOUT_VOLUME_NAME;
- vi.name_len = strlen(UBI_LAYOUT_VOLUME_NAME);
- vi.compat = UBI_LAYOUT_VOLUME_COMPAT;
-
- memset(outbuf, 0xFF, ui->data_offs);
- vid_hdr = (struct ubi_vid_hdr *)(&outbuf[ui->vid_hdr_offs]);
- memcpy(outbuf + ui->data_offs, vtbl, ui->vtbl_size);
- memset(outbuf + ui->data_offs + ui->vtbl_size, 0xFF,
- ui->peb_size - ui->data_offs - ui->vtbl_size);
-
- seek = peb1 * ui->peb_size;
- if (lseek(fd, seek, SEEK_SET) != seek)
- return sys_errmsg("cannot seek output file");
- ubigen_init_ec_hdr(ui, (struct ubi_ec_hdr *)outbuf, ec1);
- init_vid_hdr(ui, &vi, vid_hdr, 0, NULL, 0);
- ret = write(fd, outbuf, ui->peb_size);
- if (ret != ui->peb_size)
- return sys_errmsg("cannot write %d bytes", ui->peb_size);
-
- seek = peb2 * ui->peb_size;
- if (lseek(fd, seek, SEEK_SET) != seek)
- return sys_errmsg("cannot seek output file");
- ubigen_init_ec_hdr(ui, (struct ubi_ec_hdr *)outbuf, ec2);
- init_vid_hdr(ui, &vi, vid_hdr, 1, NULL, 0);
- ret = write(fd, outbuf, ui->peb_size);
- if (ret != ui->peb_size)
- return sys_errmsg("cannot write %d bytes", ui->peb_size);
-
- return 0;
-}
diff --git a/ubi-utils/new-utils/src/ubiattach.c b/ubi-utils/new-utils/src/ubiattach.c
deleted file mode 100644
index 1f72620..0000000
--- a/ubi-utils/new-utils/src/ubiattach.c
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * Copyright (C) 2007 Nokia Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * An utility to attach MTD devices to UBI.
- *
- * Author: Artem Bityutskiy
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <libubi.h>
-#include "common.h"
-
-#define PROGRAM_VERSION "1.0"
-#define PROGRAM_NAME "ubiattach"
-
-/* The variables below are set by command line arguments */
-struct args {
- int devn;
- int mtdn;
- int vidoffs;
- const char *node;
-};
-
-static struct args args = {
- .devn = UBI_DEV_NUM_AUTO,
- .mtdn = -1,
- .vidoffs = 0,
- .node = NULL,
-};
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
- " - a tool to attach MTD device to UBI.";
-
-static const char *optionsstr =
-"-d, --devn=<UBI device number> the number to assign to the newly created UBI device\n"
-" (the number is assigned automatically if this is not\n"
-" specified\n"
-"-m, --mtdn=<MTD device number> MTD device number to attach\n"
-"-O, --vid-hdr-offset VID header offset (do not specify this unless you\n"
-" really know what you do and the optimal defaults will\n"
-" be used)\n"
-"-h, --help print help message\n"
-"-V, --version print program version";
-
-static const char *usage =
-"Usage: " PROGRAM_NAME " <UBI control device node file name> [-m <MTD device number>] [-d <UBI device number>]\n"
-"\t\t[--mtdn=<MTD device number>] [--devn <UBI device number>]\n"
-"Example 1: " PROGRAM_NAME " /dev/ubi_ctrl -m 0 - attach MTD device 0 (mtd0) to UBI\n"
-"Example 2: " PROGRAM_NAME " /dev/ubi_ctrl -m 0 -d 3 - attach MTD device 0 (mtd0) to UBI and\n"
-" and create UBI device number 3 (ubi3)";
-
-static const struct option long_options[] = {
- { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
- { .name = "mtdn", .has_arg = 1, .flag = NULL, .val = 'm' },
- { .name = "vid-hdr-offset", .has_arg = 1, .flag = NULL, .val = 'O' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0},
-};
-
-static int parse_opt(int argc, char * const argv[])
-{
- while (1) {
- int key;
- char *endp;
-
- key = getopt_long(argc, argv, "m:d:O:hV", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'd':
- args.devn = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.devn < 0)
- return errmsg("bad UBI device number: \"%s\"", optarg);
-
- break;
-
- case 'm':
- args.mtdn = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.mtdn < 0)
- return errmsg("bad MTD device number: \"%s\"", optarg);
-
- break;
-
- case 'O':
- args.vidoffs = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.vidoffs <= 0)
- return errmsg("bad VID header offset: \"%s\"", optarg);
-
- break;
-
- case 'h':
- fprintf(stderr, "%s\n\n", doc);
- fprintf(stderr, "%s\n\n", usage);
- fprintf(stderr, "%s\n", optionsstr);
- exit(EXIT_SUCCESS);
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(EXIT_SUCCESS);
-
- case ':':
- return errmsg("parameter is missing");
-
- default:
- fprintf(stderr, "Use -h for help\n");
- return -1;
- }
- }
-
- if (optind == argc)
- return errmsg("UBI control device name was not specified (use -h for help)");
- else if (optind != argc - 1)
- return errmsg("more then one UBI control device specified (use -h for help)");
-
- if (args.mtdn == -1)
- return errmsg("MTD device number was not specified (use -h for help)");
-
- args.node = argv[optind];
- return 0;
-}
-
-int main(int argc, char * const argv[])
-{
- int err;
- libubi_t libubi;
- struct ubi_info ubi_info;
- struct ubi_dev_info dev_info;
- struct ubi_attach_request req;
-
- err = parse_opt(argc, argv);
- if (err)
- return -1;
-
- libubi = libubi_open(1);
- if (libubi == NULL)
- return sys_errmsg("cannot open libubi");
-
- /*
- * Make sure the kernel is fresh enough and this feature is supported.
- */
- err = ubi_get_info(libubi, &ubi_info);
- if (err) {
- sys_errmsg("cannot get UBI information");
- goto out_libubi;
- }
-
- if (ubi_info.ctrl_major == -1) {
- errmsg("MTD attach/detach feature is not supported by your kernel");
- goto out_libubi;
- }
-
- req.dev_num = args.devn;
- req.mtd_num = args.mtdn;
- req.vid_hdr_offset = args.vidoffs;
-
- err = ubi_attach_mtd(libubi, args.node, &req);
- if (err) {
- sys_errmsg("cannot attach mtd%d", args.mtdn);
- goto out_libubi;
- }
-
- /* Print some information about the new UBI device */
- err = ubi_get_dev_info1(libubi, req.dev_num, &dev_info);
- if (err) {
- sys_errmsg("cannot get information about newly created UBI device");
- goto out_libubi;
- }
-
- printf("UBI device number %d, total %d LEBs (", dev_info.dev_num, dev_info.total_lebs);
- ubiutils_print_bytes(dev_info.total_bytes, 0);
- printf("), available %d LEBs (", dev_info.avail_lebs);
- ubiutils_print_bytes(dev_info.avail_bytes, 0);
- printf("), LEB size ");
- ubiutils_print_bytes(dev_info.leb_size, 1);
- printf("\n");
-
- libubi_close(libubi);
- return 0;
-
-out_libubi:
- libubi_close(libubi);
- return -1;
-}
diff --git a/ubi-utils/new-utils/src/ubicrc32.c b/ubi-utils/new-utils/src/ubicrc32.c
deleted file mode 100644
index d39af10..0000000
--- a/ubi-utils/new-utils/src/ubicrc32.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Calculate CRC32 with UBI start value (0xFFFFFFFF) for a given binary image.
- *
- * Author: Oliver Lohmann
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <unistd.h>
-#include <mtd/ubi-media.h>
-
-#include "crc32.h"
-#include "common.h"
-
-#define BUFSIZE 4096
-
-#define PROGRAM_VERSION "1.0"
-#define PROGRAM_NAME "ubicrc32"
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
- " - a tool to calculate CRC32 with UBI start value (0xFFFFFFFF)";
-
-static const char *optionsstr =
-"-h, --help print help message\n"
-"-V, --version print program version";
-
-static const char *usage =
-"Usage: " PROGRAM_NAME " <file to calculate CRC32 for> [-h] [--help]";
-
-static const struct option long_options[] = {
- { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0},
-};
-
-static int parse_opt(int argc, char * const argv[])
-{
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "hV", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'h':
- fprintf(stderr, "%s\n\n", doc);
- fprintf(stderr, "%s\n\n", usage);
- fprintf(stderr, "%s\n", optionsstr);
- exit(EXIT_SUCCESS);
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(EXIT_SUCCESS);
-
- case ':':
- return errmsg("parameter is missing");
-
- default:
- fprintf(stderr, "Use -h for help\n");
- return -1;
- }
- }
-
- return 0;
-}
-
-int main(int argc, char * const argv[])
-{
- int err = 0;
- uint32_t crc = UBI_CRC32_INIT;
- char buf[BUFSIZE];
- FILE *fp;
-
- if (argc > 1) {
- fp = fopen(argv[1], "r");
- if (!fp)
- return sys_errmsg("cannot open \"%s\"", argv[1]);
- } else
- fp = stdin;
-
- err = parse_opt(argc, argv);
- if (err)
- return err;
-
- while (!feof(fp)) {
- size_t read;
-
- read = fread(buf, 1, BUFSIZE, fp);
- if (ferror(fp)) {
- sys_errmsg("cannot read input file");
- err = -1;
- goto out_close;
- }
- crc = crc32(crc, buf, read);
- }
-
- printf("0x%08x\n", crc);
-
-out_close:
- if (fp != stdin)
- fclose(fp);
- return err;
-}
diff --git a/ubi-utils/new-utils/src/ubidetach.c b/ubi-utils/new-utils/src/ubidetach.c
deleted file mode 100644
index 50670d0..0000000
--- a/ubi-utils/new-utils/src/ubidetach.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (C) 2007 Nokia Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * An utility to delete UBI devices (detach MTD devices from UBI).
- *
- * Author: Artem Bityutskiy
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <libubi.h>
-#include "common.h"
-
-#define PROGRAM_VERSION "1.0"
-#define PROGRAM_NAME "ubidetach"
-
-/* The variables below are set by command line arguments */
-struct args {
- int devn;
- int mtdn;
- const char *node;
-};
-
-static struct args args = {
- .devn = UBI_DEV_NUM_AUTO,
- .mtdn = -1,
- .node = NULL,
-};
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
-" - a tool to remove UBI devices (detach MTD devices from UBI)";
-
-static const char *optionsstr =
-"-d, --devn=<UBI device number> UBI device number to delete\n"
-"-m, --mtdn=<MTD device number> or altrnatively, MTD device number to detach -\n"
-" this will delete corresponding UBI device\n"
-"-h, --help print help message\n"
-"-V, --version print program version";
-
-static const char *usage =
-"Usage: " PROGRAM_NAME "<UBI control device node file name> [-d <UBI device number>] [-m <MTD device number>]\n"
-"\t\t[--devn <UBI device number>] [--mtdn=<MTD device number>]\n"
-"Example 1: " PROGRAM_NAME " /dev/ubi_ctrl -d 2 - delete UBI device 2 (ubi2)\n"
-"Example 2: " PROGRAM_NAME " /dev/ubi_ctrl -m 0 - detach MTD device 0 (mtd0)";
-
-static const struct option long_options[] = {
- { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
- { .name = "mtdn", .has_arg = 1, .flag = NULL, .val = 'm' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0},
-};
-
-static int parse_opt(int argc, char * const argv[])
-{
- while (1) {
- int key;
- char *endp;
-
- key = getopt_long(argc, argv, "m:d:hV", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'd':
- args.devn = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.devn < 0)
- return errmsg("bad UBI device number: \"%s\"", optarg);
-
- break;
-
- case 'm':
- args.mtdn = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.mtdn < 0)
- return errmsg("bad MTD device number: \"%s\"", optarg);
-
- break;
-
- case 'h':
- fprintf(stderr, "%s\n\n", doc);
- fprintf(stderr, "%s\n\n", usage);
- fprintf(stderr, "%s\n", optionsstr);
- exit(EXIT_SUCCESS);
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(EXIT_SUCCESS);
-
- case ':':
- return errmsg("parameter is missing");
-
- default:
- fprintf(stderr, "Use -h for help\n");
- return -1;
- }
- }
-
- if (optind == argc)
- return errmsg("UBI control device name was not specified (use -h for help)");
- else if (optind != argc - 1)
- return errmsg("more then one UBI control device specified (use -h for help)");
-
- if (args.mtdn == -1 && args.devn == -1)
- return errmsg("neither MTD nor UBI devices were specified (use -h for help)");
-
- if (args.mtdn != -1 && args.devn != -1)
- return errmsg("specify either MTD or UBI device (use -h for help)");
-
- args.node = argv[optind];
- return 0;
-}
-
-int main(int argc, char * const argv[])
-{
- int err;
- libubi_t libubi;
- struct ubi_info ubi_info;
-
- err = parse_opt(argc, argv);
- if (err)
- return -1;
-
- libubi = libubi_open(1);
- if (libubi == NULL)
- return sys_errmsg("cannot open libubi");
-
- /*
- * Make sure the kernel is fresh enough and this feature is supported.
- */
- err = ubi_get_info(libubi, &ubi_info);
- if (err) {
- sys_errmsg("cannot get UBI information");
- goto out_libubi;
- }
-
- if (ubi_info.ctrl_major == -1) {
- errmsg("MTD detach/detach feature is not supported by your kernel");
- goto out_libubi;
- }
-
- if (args.devn != -1) {
- err = ubi_remove_dev(libubi, args.node, args.devn);
- if (err) {
- sys_errmsg("cannot remove ubi%d", args.devn);
- goto out_libubi;
- }
- } else {
- err = ubi_detach_mtd(libubi, args.node, args.mtdn);
- if (err) {
- sys_errmsg("cannot detach mtd%d", args.mtdn);
- goto out_libubi;
- }
- }
-
- libubi_close(libubi);
- return 0;
-
-out_libubi:
- libubi_close(libubi);
- return -1;
-}
-
diff --git a/ubi-utils/new-utils/src/ubiformat.c b/ubi-utils/new-utils/src/ubiformat.c
deleted file mode 100644
index 0074c7a..0000000
--- a/ubi-utils/new-utils/src/ubiformat.c
+++ /dev/null
@@ -1,780 +0,0 @@
-/*
- * Copyright (C) 2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * An utility to format MTD devices into UBI and flash UBI images.
- *
- * Author: Artem Bityutskiy
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <fcntl.h>
-
-#include <libubi.h>
-#include <libmtd.h>
-#include <libscan.h>
-#include <libubigen.h>
-#include <mtd_swab.h>
-#include "crc32.h"
-#include "common.h"
-
-#define PROGRAM_VERSION "1.0"
-#define PROGRAM_NAME "ubiformat"
-
-/* The variables below are set by command line arguments */
-struct args {
- unsigned int yes:1;
- unsigned int quiet:1;
- unsigned int verbose:1;
- unsigned int override_ec:1;
- unsigned int novtbl:1;
- int subpage_size;
- int vid_hdr_offs;
- int ubi_ver;
- off_t image_sz;
- long long ec;
- const char *image;
- const char *node;
-};
-
-static struct args args =
-{
- .ubi_ver = 1,
-};
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
- " - a tool to format MTD devices and flash UBI images";
-
-static const char *optionsstr =
-"-s, --sub-page-size=<bytes> minimum input/output unit used for UBI\n"
-" headers, e.g. sub-page size in case of NAND\n"
-" flash (equivalent to the minimum input/output\n"
-" unit size by default)\n"
-"-O, --vid-hdr-offset=<offs> offset if the VID header from start of the\n"
-" physical eraseblock (default is the next\n"
-" minimum I/O unit or sub-page after the EC\n"
-" header)\n"
-"-n, --no-volume-table only erase all eraseblock and preserve erase\n"
-" counters, do not write empty volume table\n"
-"-f, --flash-image=<file> flash image file, or '-' for stdin\n"
-"-S, --image-size=<bytes> bytes in input, if not reading from file\n"
-"-e, --erase-counter=<value> use <value> as the erase counter value for all\n"
-" eraseblocks\n"
-"-y, --yes assume the answer is \"yes\" for all question\n"
-" this program would otherwise ask\n"
-"-q, --quiet suppress progress percentage information\n"
-"-v, --verbose be verbose\n"
-"-x, --ubi-ver=<num> UBI version number to put to EC headers\n"
-" (default is 1)\n"
-"-h, -?, --help print help message\n"
-"-V, --version print program version\n";
-
-static const char *usage =
-"Usage: " PROGRAM_NAME " <MTD device node file name> [-h] [-V] [-y] [-q] [-v]\n"
-"\t\t\t[-x <num>] [-E <value>] [-s <bytes>] [-O <offs>] [-n]\n"
-"\t\t\t[--help] [--version] [--yes] [--verbose] [--quiet]\n"
-"\t\t\t[--ec=<value>] [--vid-hdr-offset=<offs>]\n"
-"\t\t\t[--ubi-ver=<num>] [--no-volume-table]\n"
-"\t\t\t[--flash-image=<file>] [--image-size=<bytes>]\n\n"
-
-"Example 1: " PROGRAM_NAME " /dev/mtd0 -y - format MTD device number 0 and do\n"
-" not ask questions.\n"
-"Example 2: " PROGRAM_NAME " /dev/mtd0 -q -e 0 - format MTD device number 0,\n"
-" be quiet and force erase counter value 0.";
-
-static const struct option long_options[] = {
- { .name = "sub-page-size", .has_arg = 1, .flag = NULL, .val = 's' },
- { .name = "vid-hdr-offset", .has_arg = 1, .flag = NULL, .val = 'O' },
- { .name = "no-volume-table", .has_arg = 0, .flag = NULL, .val = 'n' },
- { .name = "flash-image", .has_arg = 1, .flag = NULL, .val = 'f' },
- { .name = "image-size", .has_arg = 1, .flag = NULL, .val = 'S' },
- { .name = "yes", .has_arg = 0, .flag = NULL, .val = 'y' },
- { .name = "erase-counter", .has_arg = 1, .flag = NULL, .val = 'e' },
- { .name = "quiet", .has_arg = 0, .flag = NULL, .val = 'q' },
- { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
- { .name = "ubi-ver", .has_arg = 1, .flag = NULL, .val = 'x' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0},
-};
-
-static int parse_opt(int argc, char * const argv[])
-{
- while (1) {
- int key;
- char *endp;
-
- key = getopt_long(argc, argv, "nh?Vyqve:x:s:O:f:S:", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 's':
- args.subpage_size = ubiutils_get_bytes(optarg);
- if (args.subpage_size <= 0)
- return errmsg("bad sub-page size: \"%s\"", optarg);
- if (!is_power_of_2(args.subpage_size))
- return errmsg("sub-page size should be power of 2");
- break;
-
- case 'O':
- args.vid_hdr_offs = strtoul(optarg, &endp, 0);
- if (args.vid_hdr_offs <= 0 || *endp != '\0' || endp == optarg)
- return errmsg("bad VID header offset: \"%s\"", optarg);
- break;
-
- case 'e':
- args.ec = strtoull(optarg, &endp, 0);
- if (args.ec <= 0 || *endp != '\0' || endp == optarg)
- return errmsg("bad erase counter value: \"%s\"", optarg);
- if (args.ec >= EC_MAX)
- return errmsg("too high erase %llu, counter, max is %u", args.ec, EC_MAX);
- args.override_ec = 1;
- break;
-
- case 'f':
- args.image = optarg;
- break;
-
- case 'S':
- args.image_sz = ubiutils_get_bytes(optarg);
- if (args.image_sz <= 0)
- return errmsg("bad image-size: \"%s\"", optarg);
- break;
-
- case 'n':
- args.novtbl = 1;
- break;
-
- case 'y':
- args.yes = 1;
- break;
-
- case 'q':
- args.quiet = 1;
- break;
-
- case 'x':
- args.ubi_ver = strtoul(optarg, &endp, 0);
- if (args.ubi_ver < 0 || *endp != '\0' || endp == optarg)
- return errmsg("bad UBI version: \"%s\"", optarg);
- break;
-
- case 'v':
- args.verbose = 1;
- break;
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(EXIT_SUCCESS);
-
- case 'h':
- case '?':
- fprintf(stderr, "%s\n\n", doc);
- fprintf(stderr, "%s\n\n", usage);
- fprintf(stderr, "%s\n", optionsstr);
- exit(EXIT_SUCCESS);
-
- case ':':
- return errmsg("parameter is missing");
-
- default:
- fprintf(stderr, "Use -h for help\n");
- return -1;
- }
- }
-
- if (args.quiet && args.verbose)
- return errmsg("using \"-q\" and \"-v\" at the same time does not make sense");
-
- if (optind == argc)
- return errmsg("MTD device name was not specified (use -h for help)");
- else if (optind != argc - 1)
- return errmsg("more then one MTD device specified (use -h for help)");
-
- if (args.image && args.novtbl)
- return errmsg("-n cannot be used together with -f");
-
- args.node = argv[optind];
- return 0;
-}
-
-static int want_exit(void)
-{
- char buf[4];
-
- while (1) {
- normsg_cont("continue? (yes/no) ");
- if (scanf("%3s", buf) == EOF) {
- sys_errmsg("scanf returned unexpected EOF, assume \"yes\"");
- return 1;
- }
- if (!strncmp(buf, "yes", 3) || !strncmp(buf, "y", 1))
- return 0;
- if (!strncmp(buf, "no", 2) || !strncmp(buf, "n", 1))
- return 1;
- }
-}
-
-static int answer_is_yes(void)
-{
- char buf[4];
-
- while (1) {
- if (scanf("%3s", buf) == EOF) {
- sys_errmsg("scanf returned unexpected EOF, assume \"no\"");
- return 0;
- }
- if (!strncmp(buf, "yes", 3) || !strncmp(buf, "y", 1))
- return 1;
- if (!strncmp(buf, "no", 2) || !strncmp(buf, "n", 1))
- return 0;
- }
-}
-
-static void print_bad_eraseblocks(const struct mtd_info *mtd,
- const struct ubi_scan_info *si)
-{
- int first = 1, eb;
-
- if (si->bad_cnt == 0)
- return;
-
- normsg_cont("bad eraseblocks: ");
- for (eb = 0; eb < mtd->eb_cnt; eb++) {
- if (si->ec[eb] != EB_BAD)
- continue;
- if (first) {
- printf("%d", eb);
- first = 0;
- } else
- printf(", %d", eb);
- }
- printf("\n");
-}
-
-static int change_ec(struct ubi_ec_hdr *hdr, long long ec)
-{
- uint32_t crc;
-
- /* Check the EC header */
- if (be32_to_cpu(hdr->magic) != UBI_EC_HDR_MAGIC)
- return errmsg("bad UBI magic %#08x, should be %#08x",
- be32_to_cpu(hdr->magic), UBI_EC_HDR_MAGIC);
-
- crc = crc32(UBI_CRC32_INIT, hdr, UBI_EC_HDR_SIZE_CRC);
- if (be32_to_cpu(hdr->hdr_crc) != crc)
- return errmsg("bad CRC %#08x, should be %#08x\n",
- crc, be32_to_cpu(hdr->hdr_crc));
-
- hdr->ec = cpu_to_be64(ec);
- crc = crc32(UBI_CRC32_INIT, hdr, UBI_EC_HDR_SIZE_CRC);
- hdr->hdr_crc = cpu_to_be32(crc);
-
- return 0;
-}
-
-static int drop_ffs(const struct mtd_info *mtd, const void *buf, int len)
-{
- int i;
-
- for (i = len - 1; i >= 0; i--)
- if (((const uint8_t *)buf)[i] != 0xFF)
- break;
-
- /* The resulting length must be aligned to the minimum flash I/O size */
- len = i + 1;
- len = (len + mtd->min_io_size - 1) / mtd->min_io_size;
- len *= mtd->min_io_size;
- return len;
-}
-
-static int open_file(off_t *sz)
-{
- int fd;
-
- if (!strcmp(args.image, "-")) {
- if (args.image_sz == 0)
- return errmsg("must use '-S' with non-zero value when reading from stdin");
-
- *sz = args.image_sz;
- fd = dup(STDIN_FILENO);
- if (fd < 0)
- return sys_errmsg("failed to dup stdin");
- } else {
- struct stat st;
-
- if (stat(args.image, &st))
- return sys_errmsg("cannot open \"%s\"", args.image);
-
- *sz = st.st_size;
- fd = open(args.image, O_RDONLY);
- if (fd == -1)
- return sys_errmsg("cannot open \"%s\"", args.image);
- }
-
- return fd;
-}
-
-static int read_all(int fd, void *buf, size_t len)
-{
- while (len > 0) {
- ssize_t l = read(fd, buf, len);
- if (l == 0)
- return errmsg("eof reached; %zu bytes remaining", len);
- else if (l > 0) {
- buf += l;
- len -= l;
- } else if (errno == EINTR || errno == EAGAIN)
- continue;
- else
- return sys_errmsg("reading failed; %zu bytes remaining", len);
- }
-
- return 0;
-}
-
-static int flash_image(const struct mtd_info *mtd, struct ubi_scan_info *si)
-{
- int fd, img_ebs, eb, written_ebs = 0, divisor;
- off_t st_size;
-
- fd = open_file(&st_size);
- if (fd < 0)
- return fd;
-
- img_ebs = st_size / mtd->eb_size;
-
- if (img_ebs > si->good_cnt) {
- sys_errmsg("file \"%s\" is too large (%lld bytes)",
- args.image, (long long)st_size);
- goto out_close;
- }
-
- if (st_size % mtd->eb_size) {
- return sys_errmsg("file \"%s\" (size %lld bytes) is not multiple of eraseblock size (%d bytes)",
- args.image, (long long)st_size, mtd->eb_size);
- goto out_close;
- }
-
- verbose(args.verbose, "will write %d eraseblocks", img_ebs);
- divisor = img_ebs;
- for (eb = 0; eb < mtd->eb_cnt; eb++) {
- int err, new_len;
- char buf[mtd->eb_size];
- long long ec;
-
- if (!args.quiet && !args.verbose) {
- printf("\r" PROGRAM_NAME ": flashing eraseblock %d -- %2lld %% complete ",
- eb, (long long)(eb + 1) * 100 / divisor);
- fflush(stdout);
- }
-
- if (si->ec[eb] == EB_BAD) {
- divisor += 1;
- continue;
- }
-
- if (args.verbose) {
- normsg_cont("eraseblock %d: erase", eb);
- fflush(stdout);
- }
-
- err = mtd_erase(mtd, eb);
- if (err) {
- sys_errmsg("failed to erase eraseblock %d", eb);
- goto out_close;
- }
-
- err = read_all(fd, buf, mtd->eb_size);
- if (err) {
- sys_errmsg("failed to read eraseblock %d from \"%s\"",
- written_ebs, args.image);
- goto out_close;
- }
-
-
- if (si->ec[eb] <= EC_MAX)
- ec = si->ec[eb] + 1;
- else if (!args.override_ec)
- ec = si->mean_ec;
- else
- ec = args.ec;
-
- if (args.verbose) {
- printf(", change EC to %lld", ec);
- fflush(stdout);
- }
-
- err = change_ec((struct ubi_ec_hdr *)buf, ec);
- if (err) {
- errmsg("bad EC header at eraseblock %d of \"%s\"",
- written_ebs, args.image);
- goto out_close;
- }
-
- if (args.verbose) {
- printf(", write data\n");
- fflush(stdout);
- }
-
- new_len = drop_ffs(mtd, buf, mtd->eb_size);
-
- err = mtd_write(mtd, eb, 0, buf, new_len);
- if (err) {
- sys_errmsg("cannot write eraseblock %d", eb);
- goto out_close;
- }
- if (++written_ebs >= img_ebs)
- break;
- }
-
- if (!args.quiet && !args.verbose)
- printf("\n");
- close(fd);
- return eb + 1;
-
-out_close:
- close(fd);
- return -1;
-}
-
-static int format(const struct mtd_info *mtd, const struct ubigen_info *ui,
- const struct ubi_scan_info *si, int start_eb, int novtbl)
-{
- int eb, err, write_size;
- struct ubi_ec_hdr *hdr;
- struct ubi_vtbl_record *vtbl;
- int eb1 = -1, eb2 = -1;
- long long ec1 = -1, ec2 = -1;
-
- write_size = UBI_EC_HDR_SIZE + mtd->subpage_size - 1;
- write_size /= mtd->subpage_size;
- write_size *= mtd->subpage_size;
- hdr = malloc(write_size);
- if (!hdr)
- return sys_errmsg("cannot allocate %d bytes of memory", write_size);
-
- memset(hdr, 0xFF, write_size);
-
- for (eb = start_eb; eb < mtd->eb_cnt; eb++) {
- long long ec;
-
- if (!args.quiet && !args.verbose) {
- printf("\r" PROGRAM_NAME ": formatting eraseblock %d -- %2lld %% complete ",
- eb, (long long)(eb + 1 - start_eb) * 100 / (mtd->eb_cnt - start_eb));
- fflush(stdout);
- }
-
- if (si->ec[eb] == EB_BAD)
- continue;
-
- if (si->ec[eb] <= EC_MAX)
- ec = si->ec[eb] + 1;
- else if (!args.override_ec)
- ec = si->mean_ec;
- else
- ec = args.ec;
- ubigen_init_ec_hdr(ui, hdr, ec);
-
- if (args.verbose) {
- normsg_cont("eraseblock %d: erase", eb);
- fflush(stdout);
- }
-
- err = mtd_erase(mtd, eb);
- if (err) {
- if (!args.quiet)
- printf("\n");
- sys_errmsg("failed to erase eraseblock %d", eb);
- goto out_free;
- }
-
- if ((eb1 == -1 || eb2 == -1) && !novtbl) {
- if (eb1 == -1) {
- eb1 = eb;
- ec1 = ec;
- } else if (eb2 == -1) {
- eb2 = eb;
- ec2 = ec;
- }
- if (args.verbose)
- printf(", do not write EC, leave for vtbl\n");
- continue;
- }
-
- if (args.verbose) {
- printf(", write EC %lld\n", ec);
- fflush(stdout);
- }
-
- err = mtd_write(mtd, eb, 0, hdr, write_size);
- if (err) {
- if (!args.quiet && !args.verbose)
- printf("\n");
- sys_errmsg("cannot write EC header (%d bytes buffer) to eraseblock %d",
- write_size, eb);
- if (args.subpage_size != mtd->min_io_size)
- normsg("may be %d is incorrect?", args.subpage_size);
- goto out_free;
- }
- }
-
- if (!args.quiet && !args.verbose)
- printf("\n");
-
- if (!novtbl) {
- if (eb1 == -1 || eb2 == -1) {
- errmsg("no eraseblocks for volume table");
- goto out_free;
- }
-
- verbose(args.verbose, "write volume table to eraseblocks %d and %d", eb1, eb2);
- vtbl = ubigen_create_empty_vtbl(ui);
- if (!vtbl)
- goto out_free;
-
- err = ubigen_write_layout_vol(ui, eb1, eb2, ec1, ec2, vtbl, mtd->fd);
- free(vtbl);
- if (err) {
- errmsg("cannot write layout volume");
- goto out_free;
- }
- }
-
- free(hdr);
- return 0;
-
-out_free:
- free(hdr);
- return -1;
-}
-
-int main(int argc, char * const argv[])
-{
- int err, verbose;
- struct mtd_info mtd;
- libubi_t libubi;
- struct ubigen_info ui;
- struct ubi_scan_info *si;
-
- err = parse_opt(argc, argv);
- if (err)
- return -1;
-
- err = mtd_get_info(args.node, &mtd);
- if (err)
- return errmsg("cannot get information about \"%s\"", args.node);
-
- if (args.subpage_size == 0)
- args.subpage_size = mtd.min_io_size;
- else {
- if (args.subpage_size > mtd.min_io_size) {
- errmsg("sub-page cannot be larger than min. I/O unit");
- goto out_close;
- }
-
- if (mtd.min_io_size % args.subpage_size) {
- errmsg("min. I/O unit size should be multiple of sub-page size");
- goto out_close;
- }
- }
-
- /* Validate VID header offset if it was specified */
- if (args.vid_hdr_offs != 0) {
- if (args.vid_hdr_offs % 8) {
- errmsg("VID header offset has to be multiple of min. I/O unit size");
- goto out_close;
- }
- if (args.vid_hdr_offs + (int)UBI_VID_HDR_SIZE > mtd.eb_size) {
- errmsg("bad VID header offset");
- goto out_close;
- }
- }
-
- /*
- * Because of MTD interface limitations 'mtd_get_info()' cannot get
- * sub-page so we force the user to pass it via the command line. Let's
- * hope the user passed us something sane.
- */
- mtd.subpage_size = args.subpage_size;
-
- if (mtd.rdonly) {
- errmsg("mtd%d (%s) is a read-only device", mtd.num, args.node);
- goto out_close;
- }
-
- /* Make sure this MTD device is not attached to UBI */
- libubi = libubi_open(0);
- if (libubi) {
- int ubi_dev_num;
-
- err = mtd_num2ubi_dev(libubi, mtd.num, &ubi_dev_num);
- libubi_close(libubi);
- if (!err) {
- errmsg("please, first detach mtd%d (%s) from ubi%d",
- mtd.num, args.node, ubi_dev_num);
- goto out_close;
- }
- }
-
- if (!args.quiet) {
- normsg_cont("mtd%d (%s), size ", mtd.num, mtd.type_str);
- ubiutils_print_bytes(mtd.size, 1);
- printf(", %d eraseblocks of ", mtd.eb_size);
- ubiutils_print_bytes(mtd.eb_size, 1);
- printf(", min. I/O size %d bytes\n", mtd.min_io_size);
- }
-
- if (args.quiet)
- verbose = 0;
- else if (args.verbose)
- verbose = 2;
- else
- verbose = 1;
- err = ubi_scan(&mtd, &si, verbose);
- if (err) {
- errmsg("failed to scan mtd%d (%s)", mtd.num, args.node);
- goto out_close;
- }
-
- if (si->good_cnt == 0) {
- errmsg("all %d eraseblocks are bad", si->bad_cnt);
- goto out_free;
- }
-
- if (si->good_cnt < 2 && (!args.novtbl || args.image)) {
- errmsg("too few non-bad eraseblocks (%d) on mtd%d", si->good_cnt, mtd.num);
- goto out_free;
- }
-
- if (!args.quiet) {
- if (si->ok_cnt)
- normsg("%d eraseblocks have valid erase counter, mean value is %lld",
- si->ok_cnt, si->mean_ec);
- if (si->empty_cnt)
- normsg("%d eraseblocks are supposedly empty", si->empty_cnt);
- if (si->corrupted_cnt)
- normsg("%d corrupted erase counters", si->corrupted_cnt);
- print_bad_eraseblocks(&mtd, si);
- }
-
- if (si->alien_cnt) {
- if (!args.yes || !args.quiet)
- warnmsg("%d of %d eraseblocks contain non-ubifs data",
- si->alien_cnt, si->good_cnt);
- if (!args.yes && want_exit()) {
- if (args.yes && !args.quiet)
- printf("yes\n");
- goto out_free;
- }
- }
-
- if (!args.override_ec && si->empty_cnt < si->good_cnt) {
- int percent = ((double)si->ok_cnt)/si->good_cnt * 100;
-
- /*
- * Make sure the majority of eraseblocks have valid
- * erase counters.
- */
- if (percent < 50) {
- if (!args.yes || !args.quiet)
- warnmsg("only %d of %d eraseblocks have valid erase counter",
- si->ok_cnt, si->good_cnt);
- normsg("erase counter 0 will be used for all eraseblocks");
- normsg("note, arbitrary erase counter value may be specified using -e option");
- if (!args.yes && want_exit()) {
- if (args.yes && !args.quiet)
- printf("yes\n");
- goto out_free;
- }
- args.ec = 0;
- args.override_ec = 1;
- } else if (percent < 95) {
- if (!args.yes || !args.quiet)
- warnmsg("only %d of %d eraseblocks have valid erase counter",
- si->ok_cnt, si->good_cnt);
- normsg("mean erase counter %lld will be used for the rest of eraseblock",
- si->mean_ec);
- if (!args.yes && want_exit()) {
- if (args.yes && !args.quiet)
- printf("yes\n");
- goto out_free;
- }
- args.ec = si->mean_ec;
- args.override_ec = 1;
- }
- }
-
- if (!args.quiet && args.override_ec)
- normsg("use erase counter %lld for all eraseblocks", args.ec);
-
- ubigen_info_init(&ui, mtd.eb_size, mtd.min_io_size, args.subpage_size,
- args.vid_hdr_offs, args.ubi_ver);
-
- if (si->vid_hdr_offs != -1 && ui.vid_hdr_offs != si->vid_hdr_offs) {
- /*
- * Hmm, what we read from flash and what we calculated using
- * min. I/O unit size and sub-page size differs.
- */
- if (!args.yes || !args.quiet) {
- warnmsg("VID header and data offsets on flash are %d and %d, "
- "which is different to calculated offsets %d and %d",
- si->vid_hdr_offs, si->data_offs, ui.vid_hdr_offs,
- ui.data_offs);
- normsg_cont("use new offsets %d and %d? (yes/no) ",
- si->vid_hdr_offs, si->data_offs);
- }
- if (args.yes || answer_is_yes()) {
- if (args.yes && !args.quiet)
- printf("yes\n");
- } else {
- ui.vid_hdr_offs = si->vid_hdr_offs;
- ui.data_offs = si->data_offs;
- }
- }
-
- if (args.image) {
- err = flash_image(&mtd, si);
- if (err < 0)
- goto out_free;
-
- err = format(&mtd, &ui, si, err, 1);
- if (err)
- goto out_free;
- } else {
- err = format(&mtd, &ui, si, 0, args.novtbl);
- if (err)
- goto out_free;
- }
-
- ubi_scan_free(si);
- close(mtd.fd);
- return 0;
-
-out_free:
- ubi_scan_free(si);
-out_close:
- close(mtd.fd);
- return -1;
-}
diff --git a/ubi-utils/new-utils/src/ubimkvol.c b/ubi-utils/new-utils/src/ubimkvol.c
deleted file mode 100644
index 820c9d8..0000000
--- a/ubi-utils/new-utils/src/ubimkvol.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * An utility to create UBI volumes.
- *
- * Authors: Artem Bityutskiy <dedekind@infradead.org>
- * Frank Haverkamp <haver@vnet.ibm.com>
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <libubi.h>
-#include "common.h"
-
-#define PROGRAM_VERSION "1.0"
-#define PROGRAM_NAME "ubimkvol"
-
-/* The variables below are set by command line arguments */
-struct args {
- int vol_id;
- int vol_type;
- long long bytes;
- int lebs;
- int alignment;
- const char *name;
- const char *node;
- int maxavs;
- /* For deprecated -d option handling */
- int devn;
- char dev_name[256];
-};
-
-static struct args args = {
- .vol_type = UBI_DYNAMIC_VOLUME,
- .bytes = -1,
- .lebs = -1,
- .alignment = 1,
- .vol_id = UBI_VOL_NUM_AUTO,
- .devn = -1,
-};
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
- " - a tool to create UBI volumes.";
-
-static const char *optionsstr =
-"-a, --alignment=<alignment> volume alignment (default is 1)\n"
-"-n, --vol_id=<volume ID> UBI volume ID, if not specified, the volume ID\n"
-" will be assigned automatically\n"
-"-N, --name=<name> volume name\n"
-"-s, --size=<bytes> volume size volume size in bytes, kilobytes (KiB)\n"
-" or megabytes (MiB)\n"
-"-S, --lebs=<LEBs count> alternative way to give volume size in logical\n"
-" eraseblocks\n"
-"-m, --maxavsize set volume size to maximum available size\n"
-"-t, --type=<static|dynamic> volume type (dynamic, static), default is dynamic\n"
-"-h, -?, --help print help message\n"
-"-V, --version print program version\n\n"
-"The following is a compatibility option which is deprecated, do not use it\n"
-"-d, --devn=<devn> UBI device number - may be used instead of the UBI\n"
-" device node name in which case the utility assumes\n"
-" that the device node is \"/dev/ubi<devn>\"";
-
-
-static const char *usage =
-"Usage: " PROGRAM_NAME " <UBI device node file name> [-h] [-a <alignment>] [-n <volume ID>] [-N <name>]\n"
-"\t\t\t[-s <bytes>] [-S <LEBs>] [-t <static|dynamic>] [-V] [-m]\n"
-"\t\t\t[--alignment=<alignment>][--vol_id=<volume ID>] [--name=<name>]\n"
-"\t\t\t[--size=<bytes>] [--lebs=<LEBs>] [--type=<static|dynamic>] [--help]\n"
-"\t\t\t[--version] [--maxavsize]\n\n"
-"Example: " PROGRAM_NAME " /dev/ubi0 -s 20MiB -N config_data - create a 20 Megabytes volume\n"
-" named \"config_data\" on UBI device /dev/ubi0.";
-
-static const struct option long_options[] = {
- { .name = "alignment", .has_arg = 1, .flag = NULL, .val = 'a' },
- { .name = "vol_id", .has_arg = 1, .flag = NULL, .val = 'n' },
- { .name = "name", .has_arg = 1, .flag = NULL, .val = 'N' },
- { .name = "size", .has_arg = 1, .flag = NULL, .val = 's' },
- { .name = "lebs", .has_arg = 1, .flag = NULL, .val = 'S' },
- { .name = "type", .has_arg = 1, .flag = NULL, .val = 't' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { .name = "maxavsize", .has_arg = 0, .flag = NULL, .val = 'm' },
- /* Deprecated -d option */
- { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
- { NULL, 0, NULL, 0},
-};
-
-static int param_sanity_check(void)
-{
- int len;
-
- if (args.bytes == -1 && !args.maxavs && args.lebs == -1)
- return errmsg("volume size was not specified (use -h for help)");
-
- if ((args.bytes != -1 && (args.maxavs || args.lebs != -1)) ||
- (args.lebs != -1 && (args.maxavs || args.bytes != -1)) ||
- (args.maxavs && (args.bytes != -1 || args.lebs != -1)))
- return errmsg("size specified with more then one option");
-
- if (args.name == NULL)
- return errmsg("volume name was not specified (use -h for help)");
-
- len = strlen(args.name);
- if (len > UBI_MAX_VOLUME_NAME)
- return errmsg("too long name (%d symbols), max is %d", len, UBI_MAX_VOLUME_NAME);
-
- return 0;
-}
-
-static int parse_opt(int argc, char * const argv[])
-{
- while (1) {
- int key;
- char *endp;
-
- key = getopt_long(argc, argv, "a:n:N:s:S:t:h?Vmd:", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 't':
- if (!strcmp(optarg, "dynamic"))
- args.vol_type = UBI_DYNAMIC_VOLUME;
- else if (!strcmp(optarg, "static"))
- args.vol_type = UBI_STATIC_VOLUME;
- else
- return errmsg("bad volume type: \"%s\"", optarg);
- break;
-
- case 's':
- args.bytes = ubiutils_get_bytes(optarg);
- if (args.bytes <= 0)
- return errmsg("bad volume size: \"%s\"", optarg);
- break;
-
- case 'S':
- args.lebs = strtoull(optarg, &endp, 0);
- if (endp == optarg || args.lebs <= 0 || *endp != '\0')
- return errmsg("bad LEB count: \"%s\"", optarg);
- break;
-
- case 'a':
- args.alignment = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.alignment <= 0)
- return errmsg("bad volume alignment: \"%s\"", optarg);
- break;
-
- case 'n':
- args.vol_id = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.vol_id < 0)
- return errmsg("bad volume ID: " "\"%s\"", optarg);
- break;
-
- case 'd':
- /* Handle deprecated -d option */
- warnmsg("-d is depricated and will be removed, do not use it");
- args.devn = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.devn < 0)
- return errmsg("bad UBI device number: " "\"%s\"", optarg);
- break;
-
- case 'N':
- args.name = optarg;
- break;
-
- case 'h':
- case '?':
- fprintf(stderr, "%s\n\n", doc);
- fprintf(stderr, "%s\n\n", usage);
- fprintf(stderr, "%s\n", optionsstr);
- exit(EXIT_SUCCESS);
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(EXIT_SUCCESS);
-
- case 'm':
- args.maxavs = 1;
- break;
-
- case ':':
- return errmsg("parameter is missing");
-
- default:
- fprintf(stderr, "Use -h for help\n");
- return -1;
- }
- }
-
- /* Handle deprecated -d option */
- if (args.devn != -1) {
- sprintf(args.dev_name, "/dev/ubi%d", args.devn);
- args.node = args.dev_name;
- } else {
- if (optind == argc)
- return errmsg("UBI device name was not specified (use -h for help)");
- else if (optind != argc - 1)
- return errmsg("more then one UBI device specified (use -h for help)");
-
- args.node = argv[optind];
- }
-
- if (param_sanity_check())
- return -1;
-
- return 0;
-}
-
-int main(int argc, char * const argv[])
-{
- int err;
- libubi_t libubi;
- struct ubi_dev_info dev_info;
- struct ubi_vol_info vol_info;
- struct ubi_mkvol_request req;
-
- err = parse_opt(argc, argv);
- if (err)
- return err;
-
- libubi = libubi_open(1);
- if (!libubi)
- return sys_errmsg("cannot open libubi");
-
- err = ubi_node_type(libubi, args.node);
- if (err == 2) {
- errmsg("\"%s\" is an UBI volume node, not an UBI device node",
- args.node);
- goto out_libubi;
- } else if (err < 0) {
- errmsg("\"%s\" is not an UBI device node", args.node);
- goto out_libubi;
- }
-
- err = ubi_get_dev_info(libubi, args.node, &dev_info);
- if (err) {
- sys_errmsg("cannot get information about UBI device \"%s\"",
- args.node);
- goto out_libubi;
- }
-
- if (dev_info.avail_bytes == 0) {
- errmsg("UBI device does not have free logical eraseblocks");
- goto out_libubi;
- }
-
- if (args.maxavs) {
- args.bytes = dev_info.avail_bytes;
- printf("Set volume size to %lld\n", args.bytes);
- }
-
- if (args.lebs != -1) {
- args.bytes = dev_info.leb_size;
- args.bytes -= dev_info.leb_size % args.alignment;
- args.bytes *= args.lebs;
- }
-
- req.vol_id = args.vol_id;
- req.alignment = args.alignment;
- req.bytes = args.bytes;
- req.vol_type = args.vol_type;
- req.name = args.name;
-
- err = ubi_mkvol(libubi, args.node, &req);
- if (err < 0) {
- sys_errmsg("cannot UBI create volume");
- goto out_libubi;
- }
-
- args.vol_id = req.vol_id;
-
- /* Print information about the created device */
- err = ubi_get_vol_info1(libubi, dev_info.dev_num, args.vol_id, &vol_info);
- if (err) {
- sys_errmsg("cannot get information about newly created UBI volume");
- goto out_libubi;
- }
-
- printf("Volume ID %d, size %d LEBs (", vol_info.vol_id, vol_info.rsvd_lebs);
- ubiutils_print_bytes(vol_info.rsvd_bytes, 0);
- printf("), LEB size ");
- ubiutils_print_bytes(vol_info.leb_size, 1);
- printf(", %s, name \"%s\", alignment %d\n",
- req.vol_type == UBI_DYNAMIC_VOLUME ? "dynamic" : "static",
- vol_info.name, vol_info.alignment);
-
- libubi_close(libubi);
- return 0;
-
-out_libubi:
- libubi_close(libubi);
- return -1;
-}
diff --git a/ubi-utils/new-utils/src/ubinfo.c b/ubi-utils/new-utils/src/ubinfo.c
deleted file mode 100644
index 536ec01..0000000
--- a/ubi-utils/new-utils/src/ubinfo.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/*
- * Copyright (C) 2007, 2008 Nokia Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * An utility to get UBI information.
- *
- * Author: Artem Bityutskiy
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <libubi.h>
-#include "common.h"
-
-#define PROGRAM_VERSION "1.0"
-#define PROGRAM_NAME "ubinfo"
-
-/* The variables below are set by command line arguments */
-struct args {
- int devn;
- int vol_id;
- int all;
- const char *node;
-};
-
-static struct args args = {
- .vol_id = -1,
- .devn = -1,
- .all = 0,
- .node = NULL,
-};
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
- " - a tool to print UBI information.";
-
-static const char *optionsstr =
-"-d, --devn=<UBI device number> UBI device number to get information about\n"
-"-n, --vol_id=<volume ID> ID of UBI volume to print information about\n"
-"-a, --all print information about all devices and volumes,\n"
-" or about all volumes if the UBI device was\n"
-" specified\n"
-"-h, --help print help message\n"
-"-V, --version print program version";
-
-static const char *usage =
-"Usage 1: " PROGRAM_NAME " [-d <UBI device number>] [-n <volume ID>] [-a] [-h] [-V] [--vol_id=<volume ID>]\n"
-"\t\t[--devn <UBI device number>] [--all] [--help] [--version]\n"
-"Usage 2: " PROGRAM_NAME " <UBI device node file name> [-a] [-h] [-V] [--all] [--help] [--version]\n"
-"Usage 3: " PROGRAM_NAME " <UBI volume node file name> [-h] [-V] [--help] [--version]\n\n"
-"Example 1: " PROGRAM_NAME " - (no arguments) print general UBI information\n"
-"Example 2: " PROGRAM_NAME " -d 1 - print information about UBI device number 1\n"
-"Example 3: " PROGRAM_NAME " /dev/ubi0 -a - print information about all volumes of UBI\n"
-" device /dev/ubi0\n"
-"Example 4: " PROGRAM_NAME " /dev/ubi1_0 - print information about UBI volume /dev/ubi1_0\n"
-"Example 5: " PROGRAM_NAME " -a - print all information\n";
-
-static const struct option long_options[] = {
- { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
- { .name = "vol_id", .has_arg = 1, .flag = NULL, .val = 'n' },
- { .name = "all", .has_arg = 0, .flag = NULL, .val = 'a' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0},
-};
-
-static int parse_opt(int argc, char * const argv[])
-{
- while (1) {
- int key;
- char *endp;
-
- key = getopt_long(argc, argv, "an:d:hV", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'a':
- args.all = 1;
- break;
-
- case 'n':
- args.vol_id = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.vol_id < 0)
- return errmsg("bad volume ID: " "\"%s\"", optarg);
- break;
-
- case 'd':
- args.devn = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.devn < 0)
- return errmsg("bad UBI device number: \"%s\"", optarg);
-
- break;
-
- case 'h':
- fprintf(stderr, "%s\n\n", doc);
- fprintf(stderr, "%s\n\n", usage);
- fprintf(stderr, "%s\n", optionsstr);
- exit(EXIT_SUCCESS);
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(EXIT_SUCCESS);
-
- case ':':
- return errmsg("parameter is missing");
-
- default:
- fprintf(stderr, "Use -h for help\n");
- return -1;
- }
- }
-
- if (optind == argc - 1)
- args.node = argv[optind];
- else if (optind < argc)
- return errmsg("more then one UBI devices specified (use -h for help)");
-
- return 0;
-}
-
-static int translate_dev(libubi_t libubi, const char *node)
-{
- int err;
-
- err = ubi_node_type(libubi, node);
- if (err == -1) {
- if (errno)
- return errmsg("unrecognized device node \"%s\"", node);
- return errmsg("\"%s\" does not correspond to any UBI device or volume", node);
- }
-
- if (err == 1) {
- struct ubi_dev_info dev_info;
-
- err = ubi_get_dev_info(libubi, node, &dev_info);
- if (err)
- return sys_errmsg("cannot get information about UBI device \"%s\"", node);
-
- args.devn = dev_info.dev_num;
- } else {
- struct ubi_vol_info vol_info;
-
- err = ubi_get_vol_info(libubi, node, &vol_info);
- if (err)
- return sys_errmsg("cannot get information about UBI volume \"%s\"", node);
-
- if (args.vol_id != -1)
- return errmsg("both volume character device node (\"%s\") and "
- "volume ID (%d) are specify, use only one of them"
- "(use -h for help)", node, args.vol_id);
-
- args.devn = vol_info.dev_num;
- args.vol_id = vol_info.vol_id;
- }
-
- return 0;
-}
-
-static int print_vol_info(libubi_t libubi, int dev_num, int vol_id)
-{
- int err;
- struct ubi_vol_info vol_info;
-
- err = ubi_get_vol_info1(libubi, dev_num, vol_id, &vol_info);
- if (err)
- return sys_errmsg("cannot get information about UBI volume %d on ubi%d",
- vol_id, dev_num);
-
- printf("Volume ID: %d (on ubi%d)\n", vol_info.vol_id, vol_info.dev_num);
- printf("Type: %s\n",
- vol_info.type == UBI_DYNAMIC_VOLUME ? "dynamic" : "static");
- printf("Alignment: %d\n", vol_info.alignment);
-
- printf("Size: %d LEBs (", vol_info.rsvd_lebs);
- ubiutils_print_bytes(vol_info.rsvd_bytes, 0);
- printf(")\n");
-
- if (vol_info.type == UBI_STATIC_VOLUME) {
- printf("Data bytes: ");
- ubiutils_print_bytes(vol_info.data_bytes, 1);
- printf("\n");
- }
- printf("State: %s\n", vol_info.corrupted ? "corrupted" : "OK");
- printf("Name: %s\n", vol_info.name);
- printf("Character device major/minor: %d:%d\n",
- vol_info.major, vol_info.minor);
-
- return 0;
-}
-
-static int print_dev_info(libubi_t libubi, int dev_num, int all)
-{
- int i, err, first = 1;
- struct ubi_dev_info dev_info;
- struct ubi_vol_info vol_info;
-
- err = ubi_get_dev_info1(libubi, dev_num, &dev_info);
- if (err)
- return sys_errmsg("cannot get information about UBI device %d", dev_num);
-
- printf("ubi%d:\n", dev_info.dev_num);
- printf("Volumes count: %d\n", dev_info.vol_count);
- printf("Logical eraseblock size: %d\n", dev_info.leb_size);
-
- printf("Total amount of logical eraseblocks: %d (", dev_info.total_lebs);
- ubiutils_print_bytes(dev_info.total_bytes, 0);
- printf(")\n");
-
- printf("Amount of available logical eraseblocks: %d (", dev_info.avail_lebs);
- ubiutils_print_bytes(dev_info.avail_bytes, 0);
- printf(")\n");
-
- printf("Maximum count of volumes %d\n", dev_info.max_vol_count);
- printf("Count of bad physical eraseblocks: %d\n", dev_info.bad_count);
- printf("Count of reserved physical eraseblocks: %d\n", dev_info.bad_rsvd);
- printf("Current maximum erase counter value: %lld\n", dev_info.max_ec);
- printf("Minimum input/output unit size: %d bytes\n", dev_info.min_io_size);
- printf("Character device major/minor: %d:%d\n",
- dev_info.major, dev_info.minor);
-
- if (dev_info.vol_count == 0)
- return 0;
-
- printf("Present volumes: ");
- for (i = dev_info.lowest_vol_id;
- i <= dev_info.highest_vol_id; i++) {
- err = ubi_get_vol_info1(libubi, dev_info.dev_num, i, &vol_info);
- if (err == -1) {
- if (errno == ENOENT)
- continue;
-
- return sys_errmsg("libubi failed to probe volume %d on ubi%d",
- i, dev_info.dev_num);
- }
-
- if (!first)
- printf(", %d", i);
- else {
- printf("%d", i);
- first = 0;
- }
- }
- printf("\n");
-
- if (!all)
- return 0;
-
- first = 1;
- printf("\n");
-
- for (i = dev_info.lowest_vol_id;
- i <= dev_info.highest_vol_id; i++) {
- if(!first)
- printf("-----------------------------------\n");
- err = ubi_get_vol_info1(libubi, dev_info.dev_num, i, &vol_info);
- if (err == -1) {
- if (errno == ENOENT)
- continue;
-
- return sys_errmsg("libubi failed to probe volume %d on ubi%d",
- i, dev_info.dev_num);
- }
- first = 0;
-
- err = print_vol_info(libubi, dev_info.dev_num, i);
- if (err)
- return err;
- }
-
- return 0;
-}
-
-static int print_general_info(libubi_t libubi, int all)
-{
- int i, err, first = 1;
- struct ubi_info ubi_info;
- struct ubi_dev_info dev_info;
-
- err = ubi_get_info(libubi, &ubi_info);
- if (err)
- return sys_errmsg("cannot get UBI information");
-
- printf("UBI version: %d\n", ubi_info.version);
- printf("Count of UBI devices: %d\n", ubi_info.dev_count);
- if (ubi_info.ctrl_major != -1)
- printf("UBI control device major/minor: %d:%d\n",
- ubi_info.ctrl_major, ubi_info.ctrl_minor);
- else
- printf("UBI control device is not supported by this kernel\n");
-
- if (ubi_info.dev_count == 0)
- return 0;
-
- printf("Present UBI devices: ");
- for (i = ubi_info.lowest_dev_num;
- i <= ubi_info.highest_dev_num; i++) {
- err = ubi_get_dev_info1(libubi, i, &dev_info);
- if (err == -1) {
- if (errno == ENOENT)
- continue;
-
- return sys_errmsg("libubi failed to probe UBI device %d", i);
- }
-
- if (!first)
- printf(", ubi%d", i);
- else {
- printf("ubi%d", i);
- first = 0;
- }
- }
- printf("\n");
-
- if (!all)
- return 0;
-
- first = 1;
- printf("\n");
-
- for (i = ubi_info.lowest_dev_num;
- i <= ubi_info.highest_dev_num; i++) {
- if(!first)
- printf("\n===================================\n\n");
- err = ubi_get_dev_info1(libubi, i, &dev_info);
- if (err == -1) {
- if (errno == ENOENT)
- continue;
-
- return sys_errmsg("libubi failed to probe UBI device %d", i);
- }
- first = 0;
-
- err = print_dev_info(libubi, i, all);
- if (err)
- return err;
- }
- return 0;
-}
-
-int main(int argc, char * const argv[])
-{
- int err;
- libubi_t libubi;
-
- err = parse_opt(argc, argv);
- if (err)
- return -1;
-
- if (!args.node && args.devn != -1)
- return errmsg("specify either device number or node file (use -h for help)");
-
- libubi = libubi_open(1);
- if (libubi == NULL)
- return sys_errmsg("cannot open libubi");
-
- if (args.node) {
- /*
- * A character device was specified, translate this into UBI
- * device number and volume ID.
- */
- err = translate_dev(libubi, args.node);
- if (err)
- goto out_libubi;
- }
-
- if (args.vol_id != -1 && args.devn == -1) {
- errmsg("volume ID is specified, but UBI device number is not "
- "(use -h for help)\n");
- goto out_libubi;
- }
-
- if (args.devn != -1 && args.vol_id != -1) {
- print_vol_info(libubi, args.devn, args.vol_id);
- goto out;
- }
-
- if (args.devn == -1 && args.vol_id == -1)
- err = print_general_info(libubi, args.all);
- else if (args.devn != -1 && args.vol_id == -1)
- err = print_dev_info(libubi, args.devn, args.all);
-
- if (err)
- goto out_libubi;
-
-out:
- libubi_close(libubi);
- return 0;
-
-out_libubi:
- libubi_close(libubi);
- return -1;
-}
diff --git a/ubi-utils/new-utils/src/ubinize.c b/ubi-utils/new-utils/src/ubinize.c
deleted file mode 100644
index 0762aa8..0000000
--- a/ubi-utils/new-utils/src/ubinize.c
+++ /dev/null
@@ -1,612 +0,0 @@
-/*
- * Copyright (C) 2008 Nokia Corporation
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Generate UBI images.
- *
- * Authors: Artem Bityutskiy
- * Oliver Lohmann
- */
-
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#include <mtd/ubi-media.h>
-#include <libubigen.h>
-#include <libiniparser.h>
-#include "common.h"
-
-#define PROGRAM_VERSION "1.1"
-#define PROGRAM_NAME "ubinize"
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
-" - a tool to generate UBI images. An UBI image may contain one or more UBI "
-"volumes which have to be defined in the input configuration ini-file. The "
-"ini file defines all the UBI volumes - their characteristics and the and the "
-"contents, but it does not define the characteristics of the flash the UBI "
-"image is generated for. Instead, the flash characteristics are defined via "
-"the command-line options. Note, if not sure about some of the command-line "
-"parameters, do not specify them and let the utility to use default values.";
-
-static const char *optionsstr =
-"-o, --output=<file name> output file name\n"
-"-p, --peb-size=<bytes> size of the physical eraseblock of the flash\n"
-" this UBI image is created for in bytes,\n"
-" kilobytes (KiB), or megabytes (MiB)\n"
-" (mandatory parameter)\n"
-"-m, --min-io-size=<bytes> minimum input/output unit size of the flash\n"
-" in bytes\n"
-"-s, --sub-page-size=<bytes> minimum input/output unit used for UBI\n"
-" headers, e.g. sub-page size in case of NAND\n"
-" flash (equivalent to the minimum input/output\n"
-" unit size by default)\n"
-"-O, --vid-hdr-offset=<num> offset if the VID header from start of the\n"
-" physical eraseblock (default is the next\n"
-" minimum I/O unit or sub-page after the EC\n"
-" header)\n"
-"-e, --erase-counter=<num> the erase counter value to put to EC headers\n"
-" (default is 0)\n"
-"-x, --ubi-ver=<num> UBI version number to put to EC headers\n"
-" (default is 1)\n"
-"-v, --verbose be verbose\n"
-"-h, --help print help message\n"
-"-V, --version print program version";
-
-static const char *usage =
-"Usage: " PROGRAM_NAME " [-o filename] [-h] [-V] [--output=<filename>] [--help]\n"
-"\t\t[--version] ini-file\n"
-"Example: " PROGRAM_NAME " -o ubi.img -p 16KiB -m 512 -s 256 cfg.ini - create UBI image\n"
-" 'ubi.img' as described by configuration file 'cfg.ini'";
-
-static const char *ini_doc = "INI-file format.\n"
-"The input configuration ini-file describes all the volumes which have to\n"
-"be included to the output UBI image. Each volume is described in its own\n"
-"section which may be named arbitrarily. The section consists on\n"
-"\"key=value\" pairs, for example:\n\n"
-"[jffs2-volume]\n"
-"mode=ubi\n"
-"image=../jffs2.img\n"
-"vol_id=1\n"
-"vol_size=30MiB\n"
-"vol_type=dynamic\n"
-"vol_name=jffs2_volume\n"
-"vol_flags=autoresize\n"
-"vol_alignment=1\n\n"
-"This example configuration file tells the utility to create an UBI image\n"
-"with one volume with ID 1, volume size 30MiB, the volume is dynamic, has\n"
-"name \"jffs2_volume\", \"autoresize\" volume flag, and alignment 1. The\n"
-"\"image=../jffs2.img\" line tells the utility to take the contents of the\n"
-"volume from the \"../jffs2.img\" file. The size of the image file has to be\n"
-"less or equivalent to the volume size (30MiB). The \"mode=ubi\" line is\n"
-"mandatory and just tells that the section describes an UBI volume - other\n"
-"section modes may be added in the future.\n"
-"Notes:\n"
-" * size in vol_size might be specified kilobytes (KiB), megabytes (MiB),\n"
-" gigabytes (GiB) or bytes (no modifier);\n"
-" * if \"vol_size\" key is absent, the volume size is assumed to be\n"
-" equivalent to the size of the image file (defined by \"image\" key);\n"
-" * if the \"image\" is absent, the volume is assumed to be empty;\n"
-" * volume alignment must not be greater than the logical eraseblock size;\n"
-" * one ini file may contain arbitrary number of sections, the utility will\n"
-" put all the volumes which are described by these section to the output\n"
-" UBI image file.";
-
-struct option long_options[] = {
- { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
- { .name = "peb-size", .has_arg = 1, .flag = NULL, .val = 'p' },
- { .name = "min-io-size", .has_arg = 1, .flag = NULL, .val = 'm' },
- { .name = "sub-page-size", .has_arg = 1, .flag = NULL, .val = 's' },
- { .name = "vid-hdr-offset", .has_arg = 1, .flag = NULL, .val = 'O' },
- { .name = "erase-counter", .has_arg = 1, .flag = NULL, .val = 'e' },
- { .name = "ubi-ver", .has_arg = 1, .flag = NULL, .val = 'x' },
- { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0}
-};
-
-struct args {
- const char *f_in;
- const char *f_out;
- int out_fd;
- int peb_size;
- int min_io_size;
- int subpage_size;
- int vid_hdr_offs;
- int ec;
- int ubi_ver;
- int verbose;
- dictionary *dict;
-};
-
-static struct args args = {
- .peb_size = -1,
- .min_io_size = -1,
- .subpage_size = -1,
- .ubi_ver = 1,
-};
-
-static int parse_opt(int argc, char * const argv[])
-{
- while (1) {
- int key;
- char *endp;
-
- key = getopt_long(argc, argv, "o:p:m:s:O:e:x:vhV", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'o':
- args.out_fd = open(optarg, O_CREAT | O_TRUNC | O_WRONLY,
- S_IWUSR | S_IRUSR | S_IRGRP | S_IWGRP | S_IROTH);
- if (args.out_fd == -1)
- return sys_errmsg("cannot open file \"%s\"", optarg);
- args.f_out = optarg;
- break;
-
- case 'p':
- args.peb_size = ubiutils_get_bytes(optarg);
- if (args.peb_size <= 0)
- return errmsg("bad physical eraseblock size: \"%s\"", optarg);
- break;
-
- case 'm':
- args.min_io_size = ubiutils_get_bytes(optarg);
- if (args.min_io_size <= 0)
- return errmsg("bad min. I/O unit size: \"%s\"", optarg);
- if (!is_power_of_2(args.min_io_size))
- return errmsg("min. I/O unit size should be power of 2");
- break;
-
- case 's':
- args.subpage_size = ubiutils_get_bytes(optarg);
- if (args.subpage_size <= 0)
- return errmsg("bad sub-page size: \"%s\"", optarg);
- if (!is_power_of_2(args.subpage_size))
- return errmsg("sub-page size should be power of 2");
- break;
-
- case 'O':
- args.vid_hdr_offs = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.vid_hdr_offs < 0)
- return errmsg("bad VID header offset: \"%s\"", optarg);
- break;
-
- case 'e':
- args.ec = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.ec < 0)
- return errmsg("bad erase counter value: \"%s\"", optarg);
- break;
-
- case 'x':
- args.ubi_ver = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.ubi_ver < 0)
- return errmsg("bad UBI version: \"%s\"", optarg);
- break;
-
- case 'v':
- args.verbose = 1;
- break;
-
- case 'h':
- ubiutils_print_text(stderr, doc, 80);
- fprintf(stderr, "\n%s\n\n", ini_doc);
- fprintf(stderr, "%s\n", usage);
- fprintf(stderr, "%s\n", optionsstr);
- exit(EXIT_SUCCESS);
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(EXIT_SUCCESS);
-
- default:
- fprintf(stderr, "Use -h for help\n");
- return -1;
- }
- }
-
- if (optind == argc)
- return errmsg("input configuration file was not specified (use -h for help)");
-
- if (optind != argc - 1)
- return errmsg("more then one configuration file was specified (use -h for help)");
-
- args.f_in = argv[optind];
-
- if (args.peb_size < 0)
- return errmsg("physical eraseblock size was not specified (use -h for help)");
-
- if (args.peb_size > 1024*1024)
- return errmsg("too high physical eraseblock size %d", args.peb_size);
-
- if (args.min_io_size < 0)
- return errmsg("min. I/O unit size was not specified (use -h for help)");
-
- if (args.subpage_size < 0)
- args.subpage_size = args.min_io_size;
-
- if (args.subpage_size > args.min_io_size)
- return errmsg("sub-page cannot be larger then min. I/O unit");
-
- if (args.peb_size % args.min_io_size)
- return errmsg("physical eraseblock should be multiple of min. I/O units");
-
- if (args.min_io_size % args.subpage_size)
- return errmsg("min. I/O unit size should be multiple of sub-page size");
-
- if (!args.f_out)
- return errmsg("output file was not specified (use -h for help)");
-
- if (args.vid_hdr_offs) {
- if (args.vid_hdr_offs + (int)UBI_VID_HDR_SIZE >= args.peb_size)
- return errmsg("bad VID header position");
- if (args.vid_hdr_offs % 8)
- return errmsg("VID header offset has to be multiple of min. I/O unit size");
- }
-
- return 0;
-}
-
-static int read_section(const struct ubigen_info *ui, const char *sname,
- struct ubigen_vol_info *vi, const char **img,
- struct stat *st)
-{
- char buf[256];
- const char *p;
-
- *img = NULL;
-
- if (strlen(sname) > 128)
- return errmsg("too long section name \"%s\"", sname);
-
- /* Make sure mode is UBI, otherwise ignore this section */
- sprintf(buf, "%s:mode", sname);
- p = iniparser_getstring(args.dict, buf, NULL);
- if (!p) {
- errmsg("\"mode\" key not found in section \"%s\"", sname);
- errmsg("the \"mode\" key is mandatory and has to be "
- "\"mode=ubi\" if the section describes an UBI volume");
- return -1;
- }
-
- /* If mode is not UBI, skip this section */
- if (strcmp(p, "ubi")) {
- verbose(args.verbose, "skip non-ubi section \"%s\"", sname);
- return 1;
- }
-
- verbose(args.verbose, "mode=ubi, keep parsing");
-
- /* Fetch volume type */
- sprintf(buf, "%s:vol_type", sname);
- p = iniparser_getstring(args.dict, buf, NULL);
- if (!p) {
- normsg("volume type was not specified in "
- "section \"%s\", assume \"dynamic\"\n", sname);
- vi->type = UBI_VID_DYNAMIC;
- } else {
- if (!strcmp(p, "static"))
- vi->type = UBI_VID_STATIC;
- else if (!strcmp(p, "dynamic"))
- vi->type = UBI_VID_DYNAMIC;
- else
- return errmsg("invalid volume type \"%s\" in section \"%s\"",
- p, sname);
- }
-
- verbose(args.verbose, "volume type: %s",
- vi->type == UBI_VID_DYNAMIC ? "dynamic" : "static");
-
- /* Fetch the name of the volume image file */
- sprintf(buf, "%s:image", sname);
- p = iniparser_getstring(args.dict, buf, NULL);
- if (p) {
- *img = p;
- if (stat(p, st))
- return sys_errmsg("cannot stat \"%s\" referred from section \"%s\"",
- p, sname);
- if (st->st_size == 0)
- return errmsg("empty file \"%s\" referred from section \"%s\"",
- p, sname);
- } else if (vi->type == UBI_VID_STATIC)
- return errmsg("image is not specified for static volume in section \"%s\"",
- sname);
-
- /* Fetch volume id */
- sprintf(buf, "%s:vol_id", sname);
- vi->id = iniparser_getint(args.dict, buf, -1);
- if (vi->id == -1)
- return errmsg("\"vol_id\" key not found in section \"%s\"", sname);
- if (vi->id < 0)
- return errmsg("negative volume ID %d in section \"%s\"",
- vi->id, sname);
- if (vi->id >= ui->max_volumes)
- return errmsg("too high volume ID %d in section \"%s\", max. is %d",
- vi->id, sname, ui->max_volumes);
-
- verbose(args.verbose, "volume ID: %d", vi->id);
-
- /* Fetch volume size */
- sprintf(buf, "%s:vol_size", sname);
- p = iniparser_getstring(args.dict, buf, NULL);
- if (p) {
- vi->bytes = ubiutils_get_bytes(p);
- if (vi->bytes <= 0)
- return errmsg("bad \"vol_size\" key value \"%s\" (section \"%s\")",
- p, sname);
-
- /* Make sure the image size is not larger than volume size */
- if (*img && st->st_size > vi->bytes)
- return errmsg("error in section \"%s\": size of the image file "
- "\"%s\" is %lld, which is larger than volume size %lld",
- sname, *img, (long long)st->st_size, vi->bytes);
- verbose(args.verbose, "volume size: %lld bytes", vi->bytes);
- } else {
- struct stat st;
-
- if (!*img)
- return errmsg("neither image file (\"image=\") nor volume size "
- "(\"vol_size=\") specified in section \"%s\"", sname);
-
- if (stat(*img, &st))
- return sys_errmsg("cannot stat \"%s\"", *img);
-
- vi->bytes = st.st_size;
-
- if (vi->bytes == 0)
- return errmsg("file \"%s\" referred from section \"%s\" is empty",
- *img, sname);
-
- normsg_cont("volume size was not specified in section \"%s\", assume"
- " minimum to fit image \"%s\"", sname, *img);
- ubiutils_print_bytes(vi->bytes, 1);
- printf("\n");
- }
-
- /* Fetch volume name */
- sprintf(buf, "%s:vol_name", sname);
- p = iniparser_getstring(args.dict, buf, NULL);
- if (!p)
- return errmsg("\"vol_name\" key not found in section \"%s\"", sname);
-
- vi->name = p;
- vi->name_len = strlen(p);
- if (vi->name_len > UBI_VOL_NAME_MAX)
- return errmsg("too long volume name in section \"%s\", max. is %d characters",
- vi->name, UBI_VOL_NAME_MAX);
-
- verbose(args.verbose, "volume name: %s", p);
-
- /* Fetch volume alignment */
- sprintf(buf, "%s:vol_alignment", sname);
- vi->alignment = iniparser_getint(args.dict, buf, -1);
- if (vi->alignment == -1)
- vi->alignment = 1;
- else if (vi->id < 0)
- return errmsg("negative volume alignement %d in section \"%s\"",
- vi->alignment, sname);
-
- verbose(args.verbose, "volume alignment: %d", vi->alignment);
-
- /* Fetch volume flags */
- sprintf(buf, "%s:vol_flags", sname);
- p = iniparser_getstring(args.dict, buf, NULL);
- if (p) {
- if (!strcmp(p, "autoresize")) {
- verbose(args.verbose, "autoresize flags found");
- vi->flags |= UBI_VTBL_AUTORESIZE_FLG;
- } else {
- return errmsg("unknown flags \"%s\" in section \"%s\"",
- p, sname);
- }
- }
-
- /* Initialize the rest of the volume information */
- vi->data_pad = ui->leb_size % vi->alignment;
- vi->usable_leb_size = ui->leb_size - vi->data_pad;
- if (vi->type == UBI_VID_DYNAMIC)
- vi->used_ebs = (vi->bytes + vi->usable_leb_size - 1) / vi->usable_leb_size;
- else
- vi->used_ebs = (st->st_size + vi->usable_leb_size - 1) / vi->usable_leb_size;
- vi->compat = 0;
- return 0;
-}
-
-int main(int argc, char * const argv[])
-{
- int err = -1, sects, i, autoresize_was_already = 0;
- struct ubigen_info ui;
- struct ubi_vtbl_record *vtbl;
- struct ubigen_vol_info *vi;
- off_t seek;
-
- err = parse_opt(argc, argv);
- if (err)
- return -1;
-
- ubigen_info_init(&ui, args.peb_size, args.min_io_size,
- args.subpage_size, args.vid_hdr_offs,
- args.ubi_ver);
-
- verbose(args.verbose, "LEB size: %d", ui.leb_size);
- verbose(args.verbose, "PEB size: %d", ui.peb_size);
- verbose(args.verbose, "min. I/O size: %d", ui.min_io_size);
- verbose(args.verbose, "sub-page size: %d", args.subpage_size);
- verbose(args.verbose, "VID offset: %d", ui.vid_hdr_offs);
- verbose(args.verbose, "data offset: %d", ui.data_offs);
-
- vtbl = ubigen_create_empty_vtbl(&ui);
- if (!vtbl)
- goto out;
-
- args.dict = iniparser_load(args.f_in);
- if (!args.dict) {
- errmsg("cannot load the input ini file \"%s\"", args.f_in);
- goto out_vtbl;
- }
-
- verbose(args.verbose, "loaded the ini-file \"%s\"", args.f_in);
-
- /* Each section describes one volume */
- sects = iniparser_getnsec(args.dict);
- if (sects == -1) {
- errmsg("ini-file parsing error (iniparser_getnsec)");
- goto out_dict;
- }
-
- verbose(args.verbose, "count of sections: %d", sects);
- if (sects == 0) {
- errmsg("no sections found the ini-file \"%s\"", args.f_in);
- goto out_dict;
- }
-
- if (sects > ui.max_volumes) {
- errmsg("too many sections (%d) in the ini-file \"%s\"",
- sects, args.f_in);
- normsg("each section corresponds to an UBI volume, maximum "
- "count of volumes is %d", ui.max_volumes);
- goto out_dict;
- }
-
- vi = calloc(sizeof(struct ubigen_vol_info), sects);
- if (!vi) {
- errmsg("cannot allocate memory");
- goto out_dict;
- }
-
- /*
- * Skip 2 PEBs at the beginning of the file for the volume table which
- * will be written later.
- */
- seek = ui.peb_size * 2;
- if (lseek(args.out_fd, seek, SEEK_SET) != seek) {
- sys_errmsg("cannot seek file \"%s\"", args.f_out);
- goto out_free;
- }
-
- for (i = 0; i < sects; i++) {
- const char *sname = iniparser_getsecname(args.dict, i);
- const char *img = NULL;
- struct stat st;
- int fd, j;
-
- if (!sname) {
- errmsg("ini-file parsing error (iniparser_getsecname)");
- goto out_free;
- }
-
- if (args.verbose)
- printf("\n");
- verbose(args.verbose, "parsing section \"%s\"", sname);
-
- err = read_section(&ui, sname, &vi[i], &img, &st);
- if (err == -1)
- goto out_free;
-
- verbose(args.verbose, "adding volume %d", vi[i].id);
-
- /*
- * Make sure that volume ID and name is unique and that only
- * one volume has auto-resize flag
- */
- for (j = 0; j < i; j++) {
- if (vi[i].id == vi[j].id) {
- errmsg("volume IDs must be unique, but ID %d "
- "in section \"%s\" is not",
- vi[i].id, sname);
- goto out_free;
- }
-
- if (!strcmp(vi[i].name, vi[j].name)) {
- errmsg("volume name must be unique, but name "
- "\"%s\" in section \"%s\" is not",
- vi[i].name, sname);
- goto out_free;
- }
- }
-
- if (vi[i].flags & UBI_VTBL_AUTORESIZE_FLG) {
- if (autoresize_was_already)
- return errmsg("only one volume is allowed "
- "to have auto-resize flag");
- autoresize_was_already = 1;
- }
-
- err = ubigen_add_volume(&ui, &vi[i], vtbl);
- if (err) {
- errmsg("cannot add volume for section \"%s\"", sname);
- goto out_free;
- }
-
- if (img) {
- fd = open(img, O_RDONLY);
- if (fd == -1) {
- sys_errmsg("cannot open \"%s\"", img);
- goto out_free;
- }
-
- verbose(args.verbose, "writing volume %d", vi[i].id);
- verbose(args.verbose, "image file: %s", img);
-
- err = ubigen_write_volume(&ui, &vi[i], args.ec, st.st_size, fd, args.out_fd);
- close(fd);
- if (err) {
- errmsg("cannot write volume for section \"%s\"", sname);
- goto out_free;
- }
- }
-
- if (args.verbose)
- printf("\n");
- }
-
- verbose(args.verbose, "writing layout volume");
-
- err = ubigen_write_layout_vol(&ui, 0, 1, args.ec, args.ec, vtbl, args.out_fd);
- if (err) {
- errmsg("cannot write layout volume");
- goto out_free;
- }
-
- verbose(args.verbose, "done");
-
- free(vi);
- iniparser_freedict(args.dict);
- free(vtbl);
- close(args.out_fd);
- return 0;
-
-out_free:
- free(vi);
-out_dict:
- iniparser_freedict(args.dict);
-out_vtbl:
- free(vtbl);
-out:
- close(args.out_fd);
- remove(args.f_out);
- return err;
-}
diff --git a/ubi-utils/new-utils/src/ubirename.c b/ubi-utils/new-utils/src/ubirename.c
deleted file mode 100644
index 8f33718..0000000
--- a/ubi-utils/new-utils/src/ubirename.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (C) 2008 Logitech.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * An utility to get rename UBI volumes.
- *
- * Author: Richard Titmuss
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <libubi.h>
-#include "common.h"
-
-#define PROGRAM_VERSION "1.0"
-#define PROGRAM_NAME "ubirename"
-
-static const char *usage =
-"Usage: " PROGRAM_NAME " <UBI device node file name> [<old name> <new name>|...]\n\n"
-"Example: " PROGRAM_NAME "/dev/ubi0 A B C D - rename volume A to B, and C to D\n\n"
-"This utility allows re-naming several volumes in one go atomically.\n"
-"For example, if you have volumes A and B, then you may rename A into B\n"
-"and B into A at one go, and the operation will be atomic. This allows\n"
-"implementing atomic UBI volumes upgrades. E.g., if you have volume A\n"
-"and want to upgrade it atomically, you create a temporary volume B,\n"
-"put your new data to B, then rename A to B and B to A, and then you\n"
-"may remove old volume B.\n"
-"It is also allowed to re-name multiple volumes at a time, but 16 max.\n"
-"renames at once, which means you may specify up to 32 volume names.\n"
-"If you have volumes A and B, and re-name A to B, bud do not re-name\n"
-"B to something else in the same request, old volume B will be removed\n"
-"and A will be renamed into B.\n";
-
-static int get_vol_id(libubi_t libubi, struct ubi_dev_info *dev_info,
- char *name)
-{
- int err, i;
- struct ubi_vol_info vol_info;
-
- for (i=dev_info->lowest_vol_id; i<=dev_info->highest_vol_id; i++) {
- err = ubi_get_vol_info1(libubi, dev_info->dev_num, i, &vol_info);
- if (err == -1) {
- if (errno == ENOENT)
- continue;
- return -1;
- }
-
- if (strcmp(name, vol_info.name) == 0)
- return vol_info.vol_id;
- }
-
- return -1;
-}
-
-int main(int argc, char * const argv[])
-{
- int i, err;
- int count = 0;
- libubi_t libubi;
- struct ubi_dev_info dev_info;
- struct ubi_rnvol_req rnvol;
- const char *node;
-
- if (argc < 3 || (argc & 1) == 1) {
- errmsg("too few arguments");
- fprintf(stderr, "%s\n", usage);
- return -1;
- }
-
- if (argc > UBI_MAX_RNVOL + 2) {
- errmsg("too many volumes to re-name, max. is %d",
- UBI_MAX_RNVOL);
- return -1;
- }
-
- node = argv[1];
- libubi = libubi_open(1);
- if (!libubi)
- return sys_errmsg("cannot open libubi");
-
- err = ubi_node_type(libubi, node);
- if (err == 2) {
- errmsg("\"%s\" is an UBI volume node, not an UBI device node",
- node);
- goto out_libubi;
- } else if (err < 0) {
- errmsg("\"%s\" is not an UBI device node", node);
- goto out_libubi;
- }
-
- err = ubi_get_dev_info(libubi, node, &dev_info);
- if (err == -1) {
- sys_errmsg("cannot get information about UBI device \"%s\"", node);
- goto out_libubi;
- }
-
- for (i = 2; i < argc; i += 2) {
- err = get_vol_id(libubi, &dev_info, argv[i]);
- if (err == -1) {
- errmsg("\"%s\" volume not found", argv[i]);
- goto out_libubi;
- }
-
- rnvol.ents[count].vol_id = err;
- rnvol.ents[count].name_len = strlen(argv[i + 1]);
- strcpy(rnvol.ents[count++].name, argv[i + 1]);
- }
-
- rnvol.count = count;
-
- err = ubi_rnvols(libubi, node, &rnvol);
- if (err == -1) {
- sys_errmsg("cannot rename volumes");
- goto out_libubi;
- }
-
- libubi_close(libubi);
- return 0;
-
-out_libubi:
- libubi_close(libubi);
- return -1;
-}
diff --git a/ubi-utils/new-utils/src/ubirmvol.c b/ubi-utils/new-utils/src/ubirmvol.c
deleted file mode 100644
index a4cf1df..0000000
--- a/ubi-utils/new-utils/src/ubirmvol.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * An utility to remove UBI volumes.
- *
- * Authors: Artem Bityutskiy <dedekind@infradead.org>
- * Frank Haverkamp <haver@vnet.ibm.com>
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <libubi.h>
-#include "common.h"
-
-#define PROGRAM_VERSION "1.0"
-#define PROGRAM_NAME "ubirmvol"
-
-/* The variables below are set by command line arguments */
-struct args {
- int vol_id;
- const char *node;
- const char *name;
- /* For deprecated -d option handling */
- int devn;
- char dev_name[256];
-};
-
-static struct args args = {
- .vol_id = -1,
- .devn = -1,
-};
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
- " - a tool to remove UBI volumes.";
-
-static const char *optionsstr =
-"-n, --vol_id=<volume id> volume ID to remove\n"
-"-N, --name=<volume name> volume name to remove\n"
-"-h, -?, --help print help message\n"
-"-V, --version print program version\n\n"
-"The following is a compatibility option which is deprecated, do not use it\n"
-"-d, --devn=<devn> UBI device number - may be used instead of the UBI\n"
-" device node name in which case the utility assumes\n"
-" that the device node is \"/dev/ubi<devn>\"";
-
-static const char *usage =
-"Usage: " PROGRAM_NAME " <UBI device node file name> [-n <volume id>] [--vol_id=<volume id>]\n\n"
-" [-N <volume name>] [--name=<volume name>] [-h] [--help]\n\n"
-"Example: " PROGRAM_NAME "/dev/ubi0 -n 1 - remove UBI volume 1 from UBI device corresponding\n"
-" to /dev/ubi0\n"
-" " PROGRAM_NAME "/dev/ubi0 -N my_vol - remove UBI named \"my_vol\" from UBI device\n"
-" corresponding to /dev/ubi0";
-
-static const struct option long_options[] = {
- { .name = "vol_id", .has_arg = 1, .flag = NULL, .val = 'n' },
- { .name = "name", .has_arg = 1, .flag = NULL, .val = 'N' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- /* Deprecated -d option */
- { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
- { NULL, 0, NULL, 0},
-};
-
-static int param_sanity_check(void)
-{
- if (args.vol_id == -1 && !args.name) {
- errmsg("please, specify either volume ID or volume name");
- return -1;
- }
-
- if (args.vol_id != -1 && args.name) {
- errmsg("please, specify either volume ID or volume name, not both");
- return -1;
- }
-
- return 0;
-}
-
-static int parse_opt(int argc, char * const argv[])
-{
- while (1) {
- int key;
- char *endp;
-
- key = getopt_long(argc, argv, "n:N:h?Vd:", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
-
- case 'n':
- args.vol_id = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.vol_id < 0) {
- errmsg("bad volume ID: " "\"%s\"", optarg);
- return -1;
- }
- break;
-
- case 'N':
- args.name = optarg;
- break;
-
- case 'h':
- case '?':
- fprintf(stderr, "%s\n\n", doc);
- fprintf(stderr, "%s\n\n", usage);
- fprintf(stderr, "%s\n", optionsstr);
- exit(EXIT_SUCCESS);
-
- case 'd':
- /* Handle deprecated -d option */
- warnmsg("-d is depricated and will be removed, do not use it");
- args.devn = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.devn < 0)
- return errmsg("bad UBI device number: " "\"%s\"", optarg);
- break;
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(EXIT_SUCCESS);
-
- case ':':
- errmsg("parameter is missing");
- return -1;
-
- default:
- fprintf(stderr, "Use -h for help\n");
- return -1;
- }
- }
-
- /* Handle deprecated -d option */
- if (args.devn != -1) {
- sprintf(args.dev_name, "/dev/ubi%d", args.devn);
- args.node = args.dev_name;
- } else {
- if (optind == argc) {
- errmsg("UBI device name was not specified (use -h for help)");
- return -1;
- } else if (optind != argc - 1) {
- errmsg("more then one UBI device specified (use -h for help)");
- return -1;
- }
-
- args.node = argv[optind];
- }
-
- if (param_sanity_check())
- return -1;
-
- return 0;
-}
-
-int main(int argc, char * const argv[])
-{
- int err;
- libubi_t libubi;
-
- err = parse_opt(argc, argv);
- if (err)
- return -1;
-
- libubi = libubi_open(1);
- if (libubi == NULL)
- return sys_errmsg("cannot open libubi");
-
- err = ubi_node_type(libubi, args.node);
- if (err == 2) {
- errmsg("\"%s\" is an UBI volume node, not an UBI device node",
- args.node);
- goto out_libubi;
- } else if (err < 0) {
- errmsg("\"%s\" is not an UBI device node", args.node);
- goto out_libubi;
- }
-
- if (args.name) {
- struct ubi_dev_info dev_info;
- struct ubi_vol_info vol_info;
-
- err = ubi_get_dev_info(libubi, args.node, &dev_info);
- if (err) {
- sys_errmsg("cannot get information about UBI device \"%s\"",
- args.node);
- goto out_libubi;
- }
-
- err = ubi_get_vol_info1_nm(libubi, dev_info.dev_num,
- args.name, &vol_info);
- if (err) {
- sys_errmsg("cannot find UBI volume \"%s\"", args.name);
- goto out_libubi;
- }
-
- args.vol_id = vol_info.vol_id;
- }
-
- err = ubi_rmvol(libubi, args.node, args.vol_id);
- if (err) {
- sys_errmsg("cannot UBI remove volume");
- goto out_libubi;
- }
-
- libubi_close(libubi);
- return 0;
-
-out_libubi:
- libubi_close(libubi);
- return -1;
-}
diff --git a/ubi-utils/new-utils/src/ubiupdatevol.c b/ubi-utils/new-utils/src/ubiupdatevol.c
deleted file mode 100644
index c83731c..0000000
--- a/ubi-utils/new-utils/src/ubiupdatevol.c
+++ /dev/null
@@ -1,355 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * An utility to update UBI volumes.
- *
- * Authors: Frank Haverkamp
- * Joshua W. Boyer
- * Artem Bityutskiy
- */
-
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-#include <libubi.h>
-#include "common.h"
-
-#define PROGRAM_VERSION "1.1"
-#define PROGRAM_NAME "ubiupdatevol"
-
-struct args {
- int truncate;
- const char *node;
- const char *img;
- /* For deprecated -d and -B options handling */
- int devn;
- char dev_name[256];
- int broken_update;
- int size;
- int use_stdin;
-};
-
-static struct args args = {
- .devn = -1,
-};
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
- " - a tool to write data to UBI volumes.";
-
-static const char *optionsstr =
-"-t, --truncate truncate volume (wipe it out)\n"
-"-h, --help print help message\n"
-"-V, --version print program version\n\n"
-"-s, --size=<bytes> bytes in input, if not reading from file\n"
-"The following are compatibility options which are deprecated, do not use them\n"
-"-d, --devn=<devn> UBI device number - may be used instead of the UBI\n"
-" device node name in which case the utility assumes\n"
-" that the device node is \"/dev/ubi<devn>\"\n"
-"-B, --broken-update broken update, this is for testing";
-
-static const char *usage =
-"Usage: " PROGRAM_NAME " <UBI volume node file name> [-t] [-h] [-V] [--truncate] [--size=x] [--help]\n"
-"\t\t\t[--version] <image file>\n\n"
-"Example 1: " PROGRAM_NAME " /dev/ubi0_1 fs.img - write file \"fs.img\" to UBI volume /dev/ubi0_1\n"
-"Example 2: " PROGRAM_NAME " /dev/ubi0_1 -t - wipe out UBI volume /dev/ubi0_1";
-
-struct option long_options[] = {
- { .name = "truncate", .has_arg = 0, .flag = NULL, .val = 't' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { .name = "size", .has_arg = 1, .flag = NULL, .val = 's' },
- /* Deprecated -d and -B options */
- { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
- { .name = "broken-update", .has_arg = 1, .flag = NULL, .val = 'B' },
- { NULL, 0, NULL, 0}
-};
-
-static int parse_opt(int argc, char * const argv[])
-{
- while (1) {
- int key;
- char *endp;
-
- key = getopt_long(argc, argv, "n:th?Vd:s:", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 't':
- args.truncate = 1;
- break;
-
- case 's':
- args.size = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.size < 0)
- return errmsg("bad size: " "\"%s\"", optarg);
- break;
-
- case 'h':
- case '?':
- fprintf(stderr, "%s\n\n", doc);
- fprintf(stderr, "%s\n\n", usage);
- fprintf(stderr, "%s\n", optionsstr);
- exit(EXIT_SUCCESS);
-
- case 'd':
- /* Handle deprecated -d option */
- warnmsg("-d is depricated and will be removed, do not use it");
- args.devn = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.devn < 0)
- return errmsg("bad UBI device number: " "\"%s\"", optarg);
- break;
-
- case 'B':
- /* Handle deprecated -B option */
- warnmsg("-B is depricated and will be removed, do not use it");
- args.broken_update = 1;
- break;
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(EXIT_SUCCESS);
-
- case ':':
- return errmsg("parameter is missing");
-
- default:
- fprintf(stderr, "Use -h for help\n");
- return -1;
- }
- }
-
- /* Handle deprecated -d option */
- if (args.devn != -1) {
- sprintf(args.dev_name, "/dev/ubi%d", args.devn);
- args.node = args.dev_name;
- } else {
- if (optind == argc)
- return errmsg("UBI device name was not specified (use -h for help)");
- else if (optind != argc - 2 && !args.truncate)
- return errmsg("specify UBI device name and image file name as first 2 "
- "parameters (use -h for help)");
- }
-
- args.node = argv[optind];
- args.img = argv[optind + 1];
-
- if (args.img && args.truncate)
- return errmsg("You can't truncate and specify an image (use -h for help)");
-
- if (args.img && !args.truncate) {
- if (strcmp(args.img, "-") == 0)
- args.use_stdin = 1;
- if (args.use_stdin && !args.size)
- return errmsg("file size must be specified if input is stdin");
- }
-
- return 0;
-}
-
-static int truncate_volume(libubi_t libubi)
-{
- int err, fd;
-
- fd = open(args.node, O_RDWR);
- if (fd == -1)
- return sys_errmsg("cannot open \"%s\"", args.node);
-
- err = ubi_update_start(libubi, fd, 0);
- if (err) {
- sys_errmsg("cannot truncate volume \"%s\"", args.node);
- close(fd);
- return -1;
- }
-
- close(fd);
- return 0;
-}
-
-static int ubi_write(int fd, const void *buf, int len)
-{
- int ret;
-
- while (len) {
- ret = write(fd, buf, len);
- if (ret < 0) {
- if (errno == EINTR) {
- warnmsg("do not interrupt me!");
- continue;
- }
- return sys_errmsg("cannot write %d bytes to volume \"%s\"",
- len, args.node);
- }
-
- if (ret == 0)
- return errmsg("cannot write %d bytes to volume \"%s\"", len, args.node);
-
- len -= ret;
- buf += ret;
- }
-
- return 0;
-}
-
-static int update_volume(libubi_t libubi, struct ubi_vol_info *vol_info)
-{
- int err, fd, ifd;
- long long bytes;
- char *buf;
-
- buf = malloc(vol_info->leb_size);
- if (!buf)
- return errmsg("cannot allocate %d bytes of memory", vol_info->leb_size);
-
- if (!args.size) {
- struct stat st;
- err = stat(args.img, &st);
- if (err < 0) {
- errmsg("stat failed on \"%s\"", args.img);
- goto out_free;
- }
-
- bytes = st.st_size;
- } else
- bytes = args.size;
-
- if (bytes > vol_info->rsvd_bytes) {
- errmsg("\"%s\" (size %lld) will not fit volume \"%s\" (size %lld)",
- args.img, bytes, args.node, vol_info->rsvd_bytes);
- goto out_free;
- }
-
- /* A hack to handle deprecated -B option */
- if (args.broken_update)
- bytes = 1;
-
- fd = open(args.node, O_RDWR);
- if (fd == -1) {
- sys_errmsg("cannot open UBI volume \"%s\"", args.node);
- goto out_free;
- }
-
- if (args.use_stdin)
- ifd = STDIN_FILENO;
- else {
- ifd = open(args.img, O_RDONLY);
- if (ifd == -1) {
- sys_errmsg("cannot open \"%s\"", args.img);
- goto out_close1;
- }
- }
-
- err = ubi_update_start(libubi, fd, bytes);
- if (err) {
- sys_errmsg("cannot start volume \"%s\" update", args.node);
- goto out_close;
- }
-
- while (bytes) {
- int ret, to_copy = vol_info->leb_size;
-
- if (to_copy > bytes)
- to_copy = bytes;
-
- ret = read(ifd, buf, to_copy);
- if (ret <= 0) {
- if (errno == EINTR) {
- warnmsg("do not interrupt me!");
- continue;
- } else {
- sys_errmsg("cannot read %d bytes from \"%s\"",
- to_copy, args.img);
- goto out_close;
- }
- }
-
- err = ubi_write(fd, buf, ret);
- if (err)
- goto out_close;
- bytes -= ret;
- }
-
- close(ifd);
- close(fd);
- free(buf);
- return 0;
-
-out_close:
- close(ifd);
-out_close1:
- close(fd);
-out_free:
- free(buf);
- return -1;
-}
-
-int main(int argc, char * const argv[])
-{
- int err;
- libubi_t libubi;
- struct ubi_vol_info vol_info;
-
- err = parse_opt(argc, argv);
- if (err)
- return -1;
-
- libubi = libubi_open(1);
- if (libubi == NULL) {
- sys_errmsg("cannot open libubi");
- goto out_libubi;
- }
-
- err = ubi_node_type(libubi, args.node);
- if (err == 1) {
- errmsg("\"%s\" is an UBI device node, not an UBI volume node",
- args.node);
- goto out_libubi;
- } else if (err < 0) {
- errmsg("\"%s\" is not an UBI volume node", args.node);
- goto out_libubi;
- }
-
- err = ubi_get_vol_info(libubi, args.node, &vol_info);
- if (err) {
- sys_errmsg("cannot get information about UBI volume \"%s\"",
- args.node);
- goto out_libubi;
- }
-
- if (args.truncate)
- err = truncate_volume(libubi);
- else
- err = update_volume(libubi, &vol_info);
- if (err)
- goto out_libubi;
-
- libubi_close(libubi);
- return 0;
-
-out_libubi:
- libubi_close(libubi);
- return -1;
-}
diff --git a/ubi-utils/old-utils/.gitignore b/ubi-utils/old-utils/.gitignore
new file mode 100644
index 0000000..83e8b71
--- /dev/null
+++ b/ubi-utils/old-utils/.gitignore
@@ -0,0 +1,9 @@
+/bin2nand
+/mkbootenv
+/nand2bin
+/pddcustomize
+/pfi2bin
+/pfiflash
+/ubigen
+/ubimirror
+/unubi
diff --git a/ubi-utils/old-utils/Makefile b/ubi-utils/old-utils/Makefile
new file mode 100644
index 0000000..5d20592
--- /dev/null
+++ b/ubi-utils/old-utils/Makefile
@@ -0,0 +1,59 @@
+#
+# Makefile for ubi-utils
+#
+
+KERNELHDR := ../../include
+
+CFLAGS ?= -O2 -g -Werror
+CPPFLAGS += -I./inc -I./src -I$(KERNELHDR) \
+ -std=gnu99 -DPACKAGE_VERSION=\"1.0\"
+
+PERLPROGS = mkpfi ubicrc32.pl
+
+TARGETS = pfiflash pddcustomize ubimirror bin2nand nand2bin ubigen \
+ mkbootenv unubi pfi2bin
+
+vpath %.c ./src
+
+include ../../common.mk
+
+$(BUILDDIR)/pddcustomize: $(addprefix $(BUILDDIR)/,\
+ pddcustomize.o error.o libubimirror.o bootenv.o hashmap.o \
+ libubi.o crc32.o)
+
+$(BUILDDIR)/pfiflash: $(addprefix $(BUILDDIR)/,\
+ pfiflash.o libpfiflash.o list.o reader.o error.o libubimirror.o \
+ bootenv.o hashmap.o pfi.o libubi.o crc32.o)
+
+$(BUILDDIR)/ubimirror: $(addprefix $(BUILDDIR)/,\
+ ubimirror.o error.o libubimirror.o bootenv.o hashmap.o \
+ libubi.o crc32.o)
+
+$(BUILDDIR)/nand2bin: $(addprefix $(BUILDDIR)/,\
+ nand2bin.o nandecc.o nandcorr.o)
+
+$(BUILDDIR)/bin2nand: $(addprefix $(BUILDDIR)/,\
+ bin2nand.o error.o nandecc.o)
+
+$(BUILDDIR)/ubigen: $(addprefix $(BUILDDIR)/,\
+ ubigen.o libubigen.o crc32.o)
+
+$(BUILDDIR)/mkbootenv: $(addprefix $(BUILDDIR)/,\
+ mkbootenv.o bootenv.o hashmap.o error.o crc32.o)
+
+$(BUILDDIR)/unubi: $(addprefix $(BUILDDIR)/,\
+ unubi.o crc32.o unubi_analyze.o eb_chain.o)
+
+$(BUILDDIR)/pfi2bin: $(addprefix $(BUILDDIR)/,\
+ pfi2bin.o peb.o error.o list.o crc32.o libubigen.o bootenv.o \
+ hashmap.o reader.o pfi.o)
+
+install::
+ mkdir -p ${DESTDIR}/${SBINDIR}
+ install -m 0755 ${TARGETS} ${DESTDIR}/${SBINDIR}/
+ (cd perl && install ${PERLPROGS} ${DESTDIR}/${SBINDIR}/)
+
+uninstall:
+ for file in ${TARGETS} ${PERLPROGS}; do \
+ $(RM) ${DESTDIR}/${SBINDIR}/$$file; \
+ done
diff --git a/ubi-utils/old-utils/README b/ubi-utils/old-utils/README
new file mode 100644
index 0000000..d976a76
--- /dev/null
+++ b/ubi-utils/old-utils/README
@@ -0,0 +1,236 @@
+README
+======
+
+The programs and libraries in this directory provide a tool-chain to
+generate binary data for embedded systems which can be flashed either
+by a hardware flash programmer, e.g. JTAG debugger, or on the target
+system directly using pfiflash, or ubimkvol, ubirmvol, ubiwritevol.
+
+The latter is the case when there is already Linux running which has
+build in UBI support.
+
+Authors: Oliver Lohmann
+ Frank Haverkamp
+ Andreas Arnez
+
+mkpfi - tool for flash content generation in PFI
+ format
+pfi2bin - conversion tool to transfer a PFI file into a
+ binary image
+pfiflash - tool to update the embedded systems flash using
+ pfi files created by mkpfi
+libbootenv - library for boot-parameter processing
+libpfi - library for partial flash image (PFI) creation
+ and handling
+ubigen - tool to create binary UBI images e.g. for a
+ jtag flashing tool
+nandimg - tool to add OOB data to binary images intended
+ for NAND flash systems
+ubilib - UBI library
+
+!!! NOTICE !!!
+If you execute ./configure in the top_level directory the helper Makefile
+gets overwritten. Thats actually no problem, but be aware of that.
+
+1. Build Process
+
+1.1 Build, install and forget
+ o Build all and everything
+ $make all (takes a while, builds ppc and x86 binaries/libs)
+ o Installation:
+ $make install
+ o Uninstallation:
+ $make uninstall
+
+ o x86 only would be:
+ $make x86 && make install_x86
+
+1.2 Usage for a developer
+
+ 1.2.1 The build process in detail
+
+ o If you've checked out the sources from the CVS repository you'll find a
+ directory setup like this:
+
+ flashutils/
+ -rw-r--r-- 1 olli olli 1.3K Mar 14 11:53 Makefile
+ -rw-r--r-- 1 olli olli 1.9K Mar 14 10:50 Makefile.am
+ -rwxr-xr-x 1 olli olli 265 Mar 9 00:47 bootstrap
+ -rw-r--r-- 1 olli olli 1.1K Mar 9 16:55 configure.ac
+ drwxr-xr-x 2 olli olli 4.0K Mar 9 00:28 doc
+ drwxr-xr-x 2 olli olli 4.0K Mar 14 11:56 inc
+ drwxr-xr-x 2 olli olli 4.0K Mar 14 11:56 lib
+ drwxr-xr-x 17 olli olli 4.0K Mar 13 16:50 src
+
+ o To generate the initial build templates you have to call the bootstrap
+ script:
+ $ ./bootstrap
+ o Create a directory for the target platform
+ $ mkdir build_x86
+ o Descend into the directory and call the top-level configure script
+ with the desired options.
+ $ cd build_x86
+ $ ../configure --prefix=/usr/local [...]
+ o Now you'll find a directory structure like this:
+
+ flashutils/build_x86/
+ -rw-r--r-- 1 olli olli 47K Mar 14 13:33 Makefile
+ -rw-r--r-- 1 olli olli 33K Mar 14 13:33 config.log
+ -rwxr-xr-x 1 olli olli 38K Mar 14 13:33 config.status
+ drwxr-xr-x 2 olli olli 4.0K Mar 14 13:33 inc
+ drwxr-xr-x 3 olli olli 4.0K Mar 14 13:33 lib
+ -rwxr-xr-x 1 olli olli 202K Mar 14 13:33 libtool
+
+ o The config.guess script can be used to update the Makefiles in the
+ target directory after a change of the top-level template files
+ (i.e. the Makefile.in files).
+ $ ./config.guess
+ o To compile everything for this platform just invoke make in
+ flashutils/build_x86:
+ $ make
+ or from toplevel:
+ $ make -C ./build_x86
+ o The build process creates a new directory "bin":
+ flashutils/build_x86/
+ [...]
+ drwxr-xr-x 3 olli olli 4.0K Mar 14 13:41 bin
+ [...]
+
+ This directory contains all binary files which will be installed
+ by make install, e.g.:
+
+ flashutils/build_x86/bin/
+ -rwxr-xr-x 1 olli olli 7.2K Mar 14 13:41 bin2nand
+ -rwxr-xr-x 1 olli olli 15K Mar 14 13:41 mkbootenv
+ -rwxr-xr-x 1 olli olli 16K Mar 14 13:41 pddcustomize
+ -rwxr-xr-x 1 olli olli 36K Mar 14 13:41 pfi2bin
+ -rwxr-xr-x 1 olli olli 6.8K Mar 14 13:41 pfiflash
+ -rwxr-xr-x 1 olli olli 5.0K Mar 14 13:41 ubicrc32
+ -rwxr-xr-x 1 olli olli 13K Mar 14 13:41 ubigen
+ -rwxr-xr-x 1 olli olli 6.3K Mar 14 13:41 ubimirror
+
+
+ 1.2.2 Modifying and Adding Sources
+
+ o There is a dedicated directory which contains all source code
+ of the flashutils package, e.g.:
+
+ flashutils/src/
+ drwxr-xr-x 2 olli olli 4.0K Mar 13 11:42 libbootenv
+ drwxr-xr-x 2 olli olli 4.0K Mar 13 11:42 liberror
+ drwxr-xr-x 2 olli olli 4.0K Mar 13 16:48 mkpfi
+ drwxr-xr-x 2 olli olli 4.0K Mar 13 16:12 pddcustomize
+
+
+
+ The prefix "lib" is used to mark directories as part of a convenience
+ library. Binaries have no special prefix.
+
+ o How to add sources?
+
+ Just create a new directory at flashutils/src/, e.g.:
+
+ For a binary:
+ $ mkdir rider
+ $ cd rider
+ $ vi rider.c
+ /* do sth with that file... */
+
+ For a convenience library (as well as for "normal libs")
+ $ mkdir libworld
+ $ cd libworld
+ $ vi world.c
+ /* do sth with that file... */
+
+ o How to register sources in the build process (for binaries)?
+
+ You have to register your sources at the top-level automake Makefile:
+
+ In directory flashutils/
+ $ vi Makefile.am
+
+ Binaries have to be registered at "bin_PROGRAMS", e.g.:
+ bin_PROGRAMS = bin/pddcustomize \
+ bin/rider
+
+ Add the rule how the binary is assembled, e.g.:
+ bin_pddcustomize_SOURCES = \
+ $(top_srcdir)/src/pddcustomize/pddcustomize.c
+ bin_pddcustomize_LDADD = \
+ $(top_builddir)/lib/libbootenv.la \
+ $(top_builddir)/lib/liberror.la
+
+ bin_rider_SOURCES = \
+ $(top_srcdir)/src/rider/rider.c
+
+ This example reflects a simple build process for "rider". "rider"
+ is built without any other dependencies or convenience libraries.
+ The example for pddcustomize is a bit more complicated.
+ "_LDADD" adds some convenience libraris into the link process of
+ "pddcustomize". Imagine, that your "rider" has common code
+ with "dragon_bin" which is held in a library called "libworld".
+ The build rules would like like the following:
+
+ bin_rider_SOURCES = \
+ $(top_srcdir)/src/rider/rider.c
+ bin_rider_LDADD = \
+ $(top_builddir)/lib/libworld.la
+
+ bin_dragon_SOURCES = \
+ $(top_srcdir)/src/dragon_bin/dragon_bin.c
+ bin_dragon_LDADD = \
+ $(top_builddir)/lib/libworld.la
+
+ Don't forget to add "dragon" to "bin_PROGRAMS"!
+ Don't forget to set the build rule for the "libworld" itself!
+ This is documented in the next section.
+
+
+ o How to register sources in the build process (for libraries)?
+
+ Until now we didn't care about the build process of "libworld".
+ Libraries are handled special in this build process because
+ they are handled as "modules", i.e. they are able to be built
+ without building the binaries in the same step. Additionally,
+ it is possible to assemble complex libraries out of simple ones.
+ That especially makes sense if you want to export (install) a
+ library on a system which uses some common code and makes
+ some adoptions for usability and presents a comfortable interface to
+ the user (see libpfiflash in the sources for an example).
+
+ o Registering "libworld" as convenience library.
+
+ Instead of editing the "Makefile.am" in "flashtools/", we have to
+ edit now the "Makefile.am" in "flashtools/lib/":
+
+ noinst_LTLIBRARIES = libworld.la
+
+ libworld_la_SOURCES = $(top_srcdir)/src/libworld/world.c
+
+ o Registering "libworld" as library which gets installed.
+
+ lib_LTLIBRARIES = libworld.la
+ libworld_la_SOURCES = $(top_srcdir)/src/libworld/world.c
+ libworld_la_LDFLAGS = -no-undefined -version-info 0:0:0
+
+ o Header files
+
+ All header files are stored at "flashutils/inc", regardless
+ if convenience library or not.
+
+ If you want to export headers you have to specify this in the Makefile.am
+ located at "flashutils/inc", e.g. (this should not be done
+ for convenience libraries):
+
+ nobase_include_HEADERS = world.h
+
+
+
+Appendix
+
+A.1. FAQ
+
+ Q How to call configure to setup a cross-platform build?
+ A $ ./configure --build=i686-pc-linux-gnu --host=ppc-linux \
+ --prefix=/opt/.../ppcnf/crossroot/ \
+ --exec-prefix=/opt/..../ppcnf/crossroot/usr
diff --git a/ubi-utils/old-utils/UBI.TXT b/ubi-utils/old-utils/UBI.TXT
new file mode 100644
index 0000000..9a1c3c7
--- /dev/null
+++ b/ubi-utils/old-utils/UBI.TXT
@@ -0,0 +1,108 @@
+UBI - Unsorted Block Images
+
+UBI (Latin: "where?") manages multiple logical volumes on a single
+flash device, specifically supporting NAND flash devices. UBI provides
+a flexible partitioning concept which still allows for wear-levelling
+across the whole flash device.
+
+In a sense, UBI may be compared to the Logical Volume Manager
+(LVM). Whereas LVM maps logical sector numbers to physical HDD sector
+numbers, UBI maps logical eraseblocks to physical eraseblocks.
+
+More information may be found in the UBI design documentation:
+ubidesign.pdf. Which can be found here:
+http://www.linux-mtd.infradead.org/doc/ubi.html
+
+Partitioning/Re-partitioning
+
+ An UBI volume occupies a certain number of erase blocks. This is
+ limited by a configured maximum volume size, which could also be
+ viewed as the partition size. Each individual UBI volume's size can
+ be changed independently of the other UBI volumes, provided that the
+ sum of all volume sizes doesn't exceed a certain limit.
+
+ UBI supports dynamic volumes and static volumes. Static volumes are
+ read-only and their contents are protected by CRC check sums.
+
+Bad eraseblocks handling
+
+ UBI transparently handles bad eraseblocks. When a physical
+ eraseblock becomes bad, it is substituted by a good physical
+ eraseblock, and the user does not even notice this.
+
+Scrubbing
+
+ On a NAND flash bit flips can occur on any write operation,
+ sometimes also on read. If bit flips persist on the device, at first
+ they can still be corrected by ECC, but once they accumulate,
+ correction will become impossible. Thus it is best to actively scrub
+ the affected eraseblock, by first copying it to a free eraseblock
+ and then erasing the original. The UBI layer performs this type of
+ scrubbing under the covers, transparently to the UBI volume users.
+
+Erase Counts
+
+ UBI maintains an erase count header per eraseblock. This frees
+ higher-level layers (like file systems) from doing this and allows
+ for centralized erase count management instead. The erase counts are
+ used by the wear-levelling algorithm in the UBI layer. The algorithm
+ itself is exchangeable.
+
+Booting from NAND
+
+ For booting directly from NAND flash the hardware must at least be
+ capable of fetching and executing a small portion of the NAND
+ flash. Some NAND flash controllers have this kind of support. They
+ usually limit the window to a few kilobytes in erase block 0. This
+ "initial program loader" (IPL) must then contain sufficient logic to
+ load and execute the next boot phase.
+
+ Due to bad eraseblocks, which may be randomly scattered over the
+ flash device, it is problematic to store the "secondary program
+ loader" (SPL) statically. Also, due to bit-flips it may become
+ corrupted over time. UBI allows to solve this problem gracefully by
+ storing the SPL in a small static UBI volume.
+
+UBI volumes vs. static partitions
+
+ UBI volumes are still very similar to static MTD partitions:
+
+ * both consist of eraseblocks (logical eraseblocks in case of UBI
+ volumes, and physical eraseblocks in case of static partitions;
+ * both support three basic operations - read, write, erase.
+
+ But UBI volumes have the following advantages over traditional
+ static MTD partitions:
+
+ * there are no eraseblock wear-leveling constraints in case of UBI
+ volumes, so the user should not care about this;
+ * there are no bit-flips and bad eraseblocks in case of UBI volumes.
+
+ So, UBI volumes may be considered as flash devices with relaxed
+ restrictions.
+
+Where can it be found?
+
+ Documentation, kernel code and applications can be found in the MTD
+ gits.
+
+What are the applications for?
+
+ The applications help to create binary flash images for two
+ purposes: pfi files (partial flash images) for in-system update of
+ UBI volumes, and plain binary images, with or without OOB data in
+ case of NAND, for a manufacturing step. Furthermore some tools
+ are/and will be created that allow flash content analysis after a
+ system has crashed.
+
+Who did UBI?
+
+ The original ideas, where UBI is based on, were developed by Andreas
+ Arnez, Frank Haverkamp and Thomas Gleixner. Josh W. Boyer and
+ some others were involved too. The implementation of the kernel
+ layer was done by Artem B. Bityutskiy. The user-space applications
+ and tools were written by Oliver Lohmann with contributions from
+ Frank Haverkamp, Andreas Arnez, and Artem. Joern Engel contributed a
+ patch which modifies JFFS2 so that it can be run on a UBI
+ volume. Thomas Gleixner did modifications to the NAND layer and also
+ some to JFFS2 to make it work.
diff --git a/ubi-utils/old-utils/doc/unubi.roff b/ubi-utils/old-utils/doc/unubi.roff
new file mode 100644
index 0000000..6cebc46
--- /dev/null
+++ b/ubi-utils/old-utils/doc/unubi.roff
@@ -0,0 +1,123 @@
+.TH UNUBI 1 "NOVEMBER 2006" FSP "FSP Flashutils"
+.SH NAME
+unubi \- extract volumes/eraseblocks from a raw\-UBI image
+.SH SYNOPSIS
+\fBunubi [\-aevEV] [\-d \fIout\-dir\fB] [\-r \fIvolume\-id\fB]
+[\-b \fIblock\-size\fB] \fIimage\-file
+.SH DESCRIPTION
+.PP
+\fBunubi\fR reads an image file containing blocks of UBI headers and data
+(such as produced from \fBnand2bin\fR) and rebuilds the volumes within.
+The default operation (when no flags are given) is to rebuild all valid
+volumes found in the image. \fBunubi\fR can also read straight from the
+onboard MTD device (ex. /dev/mtdblock/NAND).
+.SH OPTIONS
+.IP "\-a, \-\-analyze"
+When flagged, analysis files are generated within the output directory. These
+may include tables and or graphs detailing statistics gathered from the
+eraseblock data. Files are prefixed `analysis_'.
+
+See \fBANALYSIS\fR.
+.IP "\-b, \-\-blocksize \fIblock\-size\fR"
+Specify in bytes the \fIimage\-file\fR eraseblock size. Sizes may be
+postfixed with `KiB' or `MiB' to indicate mebibytes or kibibytes
+respectively. Default is 128KiB.
+.IP "\-d, \-\-dir \fIoutput\-dir\fR"
+Specify the output directory. If no directory is specified, the default
+is `unubi_\fIimage\-file\fR' within the curent working directory. If the
+attempt to create the output directory fails,
+.B unubi
+will try to create it in /tmp before aborting.
+.IP "\-e, \-\-eb\-split"
+When flagged, images are created for each eraseblock in \fIimage\-file\fR
+regardless of its validity. Each image is the complete eraseblock, including
+headers and any space to the end of the eraseblock after where the data may
+end.
+
+Invalid images are named `ebEEEE', where EEEE is the physical index of the
+eraseblock in the image. Valid images are named `ebEEEE_VVV_NNN_RRR' where
+VVV is the known volume ID, NNN is the logical number and RRR is the version
+of the eraseblock data. Note that the version number is in hexadecimal.
+
+Invalid images may also contain this postfix, if the data in the header
+could be valid (ie. the header contains a resonable volume ID, but the
+header and/or data CRCs are not valid). If this is the case, images are named
+`ebEEEE_VVV_NNN_RRR.reason', so as to distinguish known values from
+non\-definite ones.
+
+See \fBREASON SUFFIXES\fR.
+.IP "\-r, \-\-rebuild \fIvolume\-id\fR"
+Specify a volume to rebuild. Can be used successively to specify
+several volumes to be rebuilt.
+
+Images are named `volumeVVV' where VVV is the volume ID. For each missing
+eraseblock, an error message will be printed.
+.IP "\-v, \-\-vol\-split"
+When flagged, images are created for each valid eraseblock in
+\fIimage\-file\fR. Since a vaild eraseblock will have a defined data start and
+data length, only this range will make up the image.
+
+Images are named `volVVV_NNN_RRR_EEEE', where, for the data in the eraseblock,
+VVV is the volume ID, NNN is the logical number, RRR is the version and EEEE
+is the phyisical index of the eraseblock in the image.
+.IP "\-V, \-\-vol\-split!"
+Same as above, only all images are the complete eraseblock (including headers,
+and raw data, even past the point where the data is supposed to end).
+Overrides \-v when both \-v and \-V are flagged.
+.SH ANALYSIS
+The following files will be generated during the analysis:
+.IP "analysis_ec_hdr.data"
+A space delimited table with these two columns for each eraseblock: the
+eraseblock's index or physical position in the image, and the eraseblock's
+erase count. The third column contains the erase count data sorted.
+.IP "analysis_vid_hdr.data"
+A space delimited table with these four colums for each eraseblock: the
+volume ID, the volume logical number, the leb version, and the data size.
+In addition there are a normalized column representing the volume ID and
+volume logical number, a normalized column representing the leb version, and
+a normalized column representing the data_size. These normalized columns are
+used to better draw the the gnuplot image.
+.IP "analysis_ec_hdr.plot"
+A gnuplot script for quickly viewing a sample output from the respective .data
+file.
+.IP "analysis_vid_hdr.plot"
+A gnuplot script for quickly viewing a sample output from the respective .data
+file.
+.SH REASONS SUFFIXES
+When \-\-eb\-split produces possibly invalid, though usable, eraseblocks, the
+known reason suffixes are:
+.IP ".ec_magic"
+The erase counter header did not contain a valid magic field.
+.IP ".ec_hdr_crc"
+The erase counter header did not contain a vaild header CRC field.
+.IP ".vid_magic"
+The volume ID header did not contain a valid magic field.
+.IP ".vid_hdr_crc"
+The volume ID header did not contain a valid header CRC field.
+.IP ".data_crc"
+The volume ID header did not contain a valid data CRC field.
+.SH EXAMPLES
+To extract and rebuild all valid volumes from demo.img (note the output
+directory will be /home/user/unubi_demo.img):
+.sp 1
+.RS
+.B /home/user# unubi demo.img
+.sp 1
+.RE
+To analyze demo.img as well as extract and rebuild volume 7:
+.sp 1
+.RS
+.B /home/user# unubi \-a \-r 7 demo.img
+.sp 1
+.RE
+To split demo.img into raw images for each eraseblock into the folder
+/var/eraseblocks:
+.sp 1
+.RS
+.B /home/user# unubi \-e \-d /var/eraseblocks demo.img
+.SH AUTHORS
+Frank Haverkamp <haver@vnet.ibm.com>
+.sp 0
+Drake Dowsett <dowsett@de.ibm.com>
+.SH CONTACT
+Andreas Arnez <arnez@de.ibm.com>
diff --git a/ubi-utils/old-utils/inc/libubi.h b/ubi-utils/old-utils/inc/libubi.h
new file mode 100644
index 0000000..82824bd
--- /dev/null
+++ b/ubi-utils/old-utils/inc/libubi.h
@@ -0,0 +1,268 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem B. Bityutskiy
+ *
+ * UBI (Unsorted Block Images) library.
+ */
+
+#ifndef __LIBUBI_H__
+#define __LIBUBI_H__
+
+#include <stdint.h>
+#include <mtd/ubi-user.h>
+#include <ctype.h>
+#include <mtd/ubi-media.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* UBI version libubi is made for */
+#define LIBUBI_UBI_VERSION 1
+
+/* UBI library descriptor */
+typedef void * libubi_t;
+
+/**
+ * struct ubi_mkvol_request - volume creation request.
+ * */
+struct ubi_mkvol_request
+{
+ int vol_id;
+ int alignment;
+ long long bytes;
+ int vol_type;
+ const char *name;
+};
+
+/**
+ * struct ubi_info - general UBI information.
+ *
+ * @dev_count count of UBI devices in system
+ * @lowest_dev_num lowest UBI device number
+ * @highest_dev_num highest UBI device number
+ * @version UBI version
+ */
+struct ubi_info
+{
+ int dev_count;
+ int lowest_dev_num;
+ int highest_dev_num;
+ int version;
+};
+
+/**
+ * struct ubi_dev_info - UBI device information.
+ *
+ * @vol_count count of volumes on this UBI device
+ * @lowest_vol_num lowest volume number
+ * @highest_vol_num highest volume number
+ * @total_ebs total number of eraseblocks on this UBI device
+ * @avail_ebs how many eraseblocks are not used and available for new
+ * volumes
+ * @total_bytes @total_ebs * @eb_size
+ * @avail_bytes @avail_ebs * @eb_size
+ * @bad_count count of bad eraseblocks
+ * @eb_size size of UBI eraseblock
+ * @max_ec current highest erase counter value
+ * @bad_rsvd how many physical eraseblocks of the underlying flash
+ * device are reserved for bad eraseblocks handling
+ * @max_vol_count maximum count of volumes on this UBI device
+ * @min_io_size minimum input/output size of the UBI device
+ */
+struct ubi_dev_info
+{
+ int dev_num;
+ int vol_count;
+ int lowest_vol_num;
+ int highest_vol_num;
+ int total_ebs;
+ int avail_ebs;
+ long long total_bytes;
+ long long avail_bytes;
+ int bad_count;
+ int eb_size;
+ long long max_ec;
+ int bad_rsvd;
+ int max_vol_count;
+ int min_io_size;
+};
+
+/**
+ * struct ubi_vol_info - UBI volume information.
+ *
+ * @dev_num UBI device number the volume resides on
+ * @vol_id ID of this volume
+ * @type volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
+ * @alignment alignemnt of this volume
+ * @data_bytes how many data bytes are stored on this volume (equivalent to
+ * @rsvd_bytes for dynamic volumes)
+ * @rsvd_bytes how many bytes are reserved for this volume
+ * @rsvd_ebs how many eraseblocks are reserved for this volume
+ * @eb_size logical eraseblock size of this volume (may be less then
+ * device's logical eraseblock size due to alignment)
+ * @corrupted the volume is corrupted if this flag is not zero
+ * @name volume name (null-terminated)
+ */
+struct ubi_vol_info
+{
+ int dev_num;
+ int vol_id;
+ int type;
+ int alignment;
+ long long data_bytes;
+ long long rsvd_bytes;
+ int rsvd_ebs;
+ int eb_size;
+ int corrupted;
+ char name[UBI_VOL_NAME_MAX + 1];
+};
+
+/**
+ * libubi_open - open UBI library.
+ *
+ * This function initializes and opens the UBI library and returns UBI library
+ * descriptor in case of success and %NULL in case of failure.
+ */
+libubi_t libubi_open(void);
+
+/**
+ * libubi_close - close UBI library
+ *
+ * @desc UBI library descriptor
+ */
+void libubi_close(libubi_t desc);
+
+/**
+ * ubi_get_info - get general UBI information.
+ *
+ * @info pointer to the &struct ubi_info object to fill
+ * @desc UBI library descriptor
+ *
+ * This function fills the passed @info object with general UBI information and
+ * returns %0 in case of success and %-1 in case of failure.
+ */
+int ubi_get_info(libubi_t desc, struct ubi_info *info);
+
+/**
+ * ubi_mkvol - create an UBI volume.
+ *
+ * @desc UBI library descriptor
+ * @node name of the UBI character device to create a volume at
+ * @req UBI volume creation request (defined at <mtd/ubi-user.h>)
+ *
+ * This function creates a UBI volume as described at @req and returns %0 in
+ * case of success and %-1 in case of failure. The assigned volume ID is
+ * returned in @req->vol_id.
+ */
+int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req);
+
+/**
+ * ubi_rmvol - remove a UBI volume.
+ *
+ * @desc UBI library descriptor
+ * @node name of the UBI character device to remove a volume from
+ * @vol_id ID of the volume to remove
+ *
+ * This function removes volume @vol_id from UBI device @node and returns %0 in
+ * case of success and %-1 in case of failure.
+ */
+int ubi_rmvol(libubi_t desc, const char *node, int vol_id);
+
+/**
+ * ubi_rsvol - re-size UBI volume.
+ *
+ * @desc UBI library descriptor
+ * @node name of the UBI character device owning the volume which should be
+ * re-sized
+ * @vol_id volume ID to re-size
+ * @bytes new volume size in bytes
+ *
+ * This function returns %0 in case of success and %-1 in case of error.
+ */
+int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes);
+
+/**
+ * ubi_get_dev_info - get UBI device information.
+ *
+ * @desc UBI library descriptor
+ * @node name of the UBI character device to fetch information about
+ * @info pointer to the &struct ubi_dev_info object to fill
+ *
+ * This function fills the passed @info object with UBI device information and
+ * returns %0 in case of success and %-1 in case of failure.
+ */
+int ubi_get_dev_info(libubi_t desc, const char *node,
+ struct ubi_dev_info *info);
+
+/**
+ * ubi_get_dev_info1 - get UBI device information.
+ *
+ * @desc UBI library descriptor
+ * @dev_num UBI device number to fetch information about
+ * @info pointer to the &struct ubi_dev_info object to fill
+ *
+ * This function is identical to 'ubi_get_dev_info()' except that it accepts UBI
+ * device number, not UBI character device.
+ */
+int ubi_get_dev_info1(libubi_t desc, int dev_num, struct ubi_dev_info *info);
+
+/**
+ * ubi_get_vol_info - get UBI volume information.
+ *
+ * @desc UBI library descriptor
+ * @node name of the UBI volume character device to fetch information about
+ * @info pointer to the &struct ubi_vol_info object to fill
+ *
+ * This function fills the passed @info object with UBI volume information and
+ * returns %0 in case of success and %-1 in case of failure.
+ */
+int ubi_get_vol_info(libubi_t desc, const char *node,
+ struct ubi_vol_info *info);
+
+/**
+ * ubi_get_vol_info1 - get UBI volume information.
+ *
+ * @desc UBI library descriptor
+ * @dev_num UBI device number
+ * @vol_id ID of the UBI volume to fetch information about
+ * @info pointer to the &struct ubi_vol_info object to fill
+ *
+ * This function is identical to 'ubi_get_vol_info()' except that it accepts UBI
+ * volume number, not UBI volume character device.
+ */
+int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id,
+ struct ubi_vol_info *info);
+
+/**
+ * ubi_update_start - start UBI volume update.
+ *
+ * @desc UBI library descriptor
+ * @fd volume character devie file descriptor
+ * @bytes how many bytes will be written to the volume
+ *
+ * This function initiates UBI volume update and returns %0 in case of success
+ * and %-1 in case of error.
+ */
+int ubi_update_start(libubi_t desc, int fd, long long bytes);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__LIBUBI_H__ */
diff --git a/ubi-utils/old-utils/lib/Makefile.am b/ubi-utils/old-utils/lib/Makefile.am
new file mode 100644
index 0000000..1b0dc01
--- /dev/null
+++ b/ubi-utils/old-utils/lib/Makefile.am
@@ -0,0 +1,58 @@
+AUTOMAKE_OPTIONS = foreign
+INCLUDES=-I$(top_srcdir)/inc -I$(top_srcdir)/../../kernel/include
+
+# -----------------------------------------------------------------------------
+# all export libs which shall be generated
+lib_LTLIBRARIES = libubi.la \
+ libpfiflash.la
+
+# -----------------------------------------------------------------------------
+# all convinence libs which shall be generated
+noinst_LTLIBRARIES = libcrc32.la \
+ libubigen.la \
+ liberror.la \
+ liblist.la \
+ libbootenv.la \
+ libpfi.la \
+ libpeb.la \
+ libreader.la \
+ libubimirror.la
+
+# -----------------------------------------------------------------------------
+# exported libs
+libpfiflash_la_SOURCES = $(top_srcdir)/src/libpfiflash/pfiflash.c
+libpfiflash_la_LDFLAGS = -no-undefined -version-info 1:0:0
+libpfiflash_la_LIBADD = libreader.la \
+ libubimirror.la \
+ libubi.la
+
+libubi_la_SOURCES = $(top_srcdir)/src/libubi/libubi.c \
+ $(top_srcdir)/src/libubi/libubi_sysfs.c
+libubi_la_LDFLAGS = -no-undefined -version-info 1:0:0
+
+# -----------------------------------------------------------------------------
+# complex convinence libs, beware for double includes.
+libreader_la_SOURCES = $(top_srcdir)/src/libreader/reader.c
+libreader_la_LIBADD = libpfi.la \
+ liblist.la \
+ libpeb.la \
+ libbootenv.la
+
+libubigen_la_SOURCES = $(top_srcdir)/src/libubigen/ubigen.c
+libubigen_la_LIBADD = libcrc32.la
+
+libbootenv_la_SOURCES = $(top_srcdir)/src/libbootenv/bootenv.c \
+ $(top_srcdir)/src/libbootenv/hashmap.c
+libbootenv_la_LIBADD = libcrc32.la
+
+libubimirror_la_SOURCES = $(top_srcdir)/src/libubimirror/ubimirror.c
+libubimirror_la_LIBADD = libubi.la
+
+
+# -----------------------------------------------------------------------------
+# simple convinence libs
+libcrc32_la_SOURCES = $(top_srcdir)/src/libcrc32/crc32.c
+liberror_la_SOURCES = $(top_srcdir)/src/liberror/error.c
+liblist_la_SOURCES = $(top_srcdir)/src/liblist/list.c
+libpeb_la_SOURCES = $(top_srcdir)/src/libpeb/peb.c
+libpfi_la_SOURCES = $(top_srcdir)/src/libpfi/pfi.c
diff --git a/ubi-utils/old-utils/perl/f128_nand_sample.cfg b/ubi-utils/old-utils/perl/f128_nand_sample.cfg
new file mode 100644
index 0000000..e468d9d
--- /dev/null
+++ b/ubi-utils/old-utils/perl/f128_nand_sample.cfg
@@ -0,0 +1,38 @@
+[targets]
+complete=ipl,spl,bootenv,kernel,rootfs
+bootcode=spl,bootenv
+
+# Build sections
+[ipl]
+image=ipl.bin
+raw_starts=0x00000000
+raw_total_size=128kiB
+
+[spl]
+image=u-boot.bin
+ubi_ids=2,3
+ubi_size=2MiB
+ubi_type=static
+ubi_names=spl_0,spl_1
+
+[bootenv]
+bootenv_file=bootenv_complete.txt
+ubi_ids=4,5
+ubi_size=128kiB
+ubi_type=static
+ubi_names=bootenv_0,bootenv_1
+
+[kernel]
+image=vmlinux.bin
+ubi_ids=6,7
+ubi_size=6MiB
+ubi_type=static
+ubi_names=kernel_0,kernel_1
+
+[rootfs]
+image=rootfs.bin
+ubi_ids=8,9
+ubi_alignment=2kiB
+ubi_size=16MiB
+ubi_type=dynamic
+ubi_names=rootfs_0,rootfs_1
diff --git a/ubi-utils/old-utils/perl/f64_nor_sample.cfg b/ubi-utils/old-utils/perl/f64_nor_sample.cfg
new file mode 100644
index 0000000..fd44e27
--- /dev/null
+++ b/ubi-utils/old-utils/perl/f64_nor_sample.cfg
@@ -0,0 +1,39 @@
+[targets]
+complete=ipl,spl,bootenv,kernel,rootfs
+bootcode=spl,bootenv
+rootfs=rootfs
+
+# Build sections
+[ipl]
+image=ipl.bin
+raw_starts=0x02FE0000, 0x03FE0000
+raw_total_size=128kiB
+
+[spl]
+image=u-boot.bin
+ubi_ids=2,3
+ubi_size=2MiB
+ubi_type=static
+ubi_names=spl_0,spl_1
+
+[bootenv]
+bootenv_file=bootenv_complete.txt
+ubi_ids=4,5
+ubi_size=128kiB
+ubi_type=static
+ubi_names=bootenv_0,bootenv_1
+
+[kernel]
+image=vmlinux.bin
+ubi_ids=6,7
+ubi_size=6MiB
+ubi_type=static
+ubi_names=kernel_0,kernel_1
+
+[rootfs]
+image=rootfs.bin
+ubi_ids=8,9
+ubi_alignment=2kiB
+ubi_size=16128kiB
+ubi_type=dynamic
+ubi_names=rootfs_0,rootfs_1
diff --git a/ubi-utils/old-utils/perl/mkpfi b/ubi-utils/old-utils/perl/mkpfi
new file mode 100755
index 0000000..2cce587
--- /dev/null
+++ b/ubi-utils/old-utils/perl/mkpfi
@@ -0,0 +1,723 @@
+#!/usr/bin/perl
+#
+# Copyright (c) International Business Machines Corp., 2006
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+# the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+
+#
+# mkpfi
+#
+# This perl program is assembles PFI files from a config file.
+#
+# Author: Oliver Lohmann (oliloh@de.ibm.com)
+#
+use warnings;
+use strict;
+use lib "/usr/lib/perl5"; # Please change this path as you need it, or
+ # make a proposal how this could be done
+ # nicer.
+use Getopt::Long;
+use Pod::Usage;
+use Config::IniFiles;
+use File::Temp;
+
+# ----------------------------------------------------------------------------
+# Versions
+our $version : unique = "0.1";
+our $pfi_version : unique = "0x1";
+
+# ----------------------------------------------------------------------------
+# Globals
+my $verbose = 0;
+my $cfg;
+
+my %opts = ();
+my %files = (config => "");
+my @tmp_files;
+
+my %tools = (ubicrc32 => "ubicrc32");
+
+# ----------------------------------------------------------------------------
+# Processing the input sections
+#
+# The idea is to combine each section entry with a function
+# in order to allow some kind of preprocessing for the values
+# before they are written into the PFI file.
+# This is especially useful to be more verbose and
+# user-friendly in the layout file.
+#
+# All key-function hashes are applied after the general
+# validation of the configuration file.
+# If any mandatory key is missing in a section the user
+# will be informed and the PFI creation process is aborted.
+#
+# Default keys will be checked for their presence inside the config
+# file. If they are missing, they will be generated with appr. values.
+
+# Mandatory keys for UBI volumes.
+my %ubi_keys = ("ubi_ids" => \&check_id_list,
+ "ubi_size" => \&replace_num,
+ "ubi_type" => \&replace_type,
+ "ubi_names" => \&remove_spaces,
+ "ubi_alignment" => \&replace_num);
+
+# Mandatory keys for RAW sections.
+my %raw_keys = ("raw_starts" => \&expand_starts,
+ "raw_total_size" => \&replace_num);
+
+# Common default keys for documentation and control purposes.
+my %common_keys = ("flags" => \&replace_num,
+ "label" => \&do_nothing);
+
+# Define any defaults here. Values which maintained in this default
+# region need not to be specified by the user explicitly.
+my %def_ubi_keys = ("ubi_alignment" => [\&set_default, "0x1"]);
+my %def_raw_keys = ();
+my %def_common_keys = ("flags" => [\&set_default, "0x0"],
+ "label" => [\&generate_label, ""]);
+
+# ----------------------------------------------------------------------------
+# Input keys, actually the path to the input data.
+
+my %input_keys = ("image" => \&do_nothing);
+
+# Placeholder keys allow the replacement via a special
+# purpose function. E.g. the bootenv_file key will be used
+# to generate bootenv binary data from an text file and
+# replace the bootenv_file key with an image key to handle it
+# in the same way in the further creation process.
+my %input_placeholder_keys = ("bootenv_file" => \&create_bootenv_image);
+
+# ----------------------------------------------------------------------------
+# Helper
+
+# @brief Get current time string.
+sub get_date {
+ my $tmp = scalar localtime;
+ $tmp =~ s/ /_/g;
+ return $tmp;
+}
+
+# @brief Print an info message to stdout.
+sub INFO($) {
+ my $str = shift;
+
+ if (!$verbose) {
+ return;
+ }
+
+ print STDOUT $str;
+}
+
+# @brief Print an error message to stderr.
+sub ERR($) {
+ my $str = shift;
+ print STDERR $str;
+}
+
+# @brief Print a warning message to stderr.
+sub WARN($) {
+ my $str = shift;
+ print STDERR $str;
+}
+
+sub parse_command_line($) {
+ my $opt = shift;
+ my $result = GetOptions( "help" => \$$opt{'help'},
+ "man" => \$$opt{'man'},
+ "config=s" => \$$opt{'config'},
+ "verbose" => \$$opt{'verbose'},
+ ) or pod2usage(2);
+ pod2usage(1) if defined ($$opt{help});
+ pod2usage(-verbose => 2) if defined ($$opt{man});
+
+ $verbose = $$opt{verbose} if defined $$opt{verbose};
+
+ if (!defined $$opt{config}) {
+ ERR("[ ERROR: No config file specified. Aborting...\n");
+ exit 1;
+ }
+
+}
+
+# @brief Check if all needed tools are in PATH.
+sub check_tools {
+ my $err = 0;
+ my $key;
+
+ foreach $key (keys %tools) {
+ if (`which $tools{$key}` eq "") {
+ ERR("\n") if ($err == 0);
+ ERR("! Please add the tool \'$tools{$key}\' " .
+ "to your path!\n");
+ $err = 1;
+ }
+ }
+ die "[ ERROR: Did not find all needed tools!\n" if $err;
+}
+
+sub open_cfg_file($) {
+ my $fname = shift;
+ my $res = new Config::IniFiles( -file => $fname );
+
+ die "[ ERROR: Cannot load your config file!\n" if (!defined $res);
+ return $res;
+}
+
+sub set_default($$$$) {
+ my ($cfg, $section, $parameter, $def_value) = @_;
+ $cfg->newval($section, $parameter, $def_value);
+ return;
+}
+
+sub generate_label($$$$) {
+ my ($cfg, $section, $parameter, $def_value) = @_;
+ my $new_label = $def_value . $section;
+ $new_label .= "_" . get_date;
+ $cfg->newval($section, $parameter, $new_label);
+ return;
+}
+
+# @brief Converts any num to a unified hex string, i.e the resulting value
+# always starts with "0x" and is aligned to 8 hexdigits.
+# @return Returns 0 on success, otherwise an error occured.
+#
+sub any_num_to_hex($$) {
+ my $val = shift;
+ my $res = shift;
+
+ # M(iB)
+ if ($val =~ m/([0-9]+)[Mm][i]?[Bb]?/g) {
+ $$res = sprintf("0x%08x", $1 * 1024 * 1024);
+ }
+ # k(iB)
+ elsif ($val =~ m/([0-9]+)[kK][i]?[Bb]?/g) {
+ $$res = sprintf("0x%08x", $1 * 1024);
+ }
+ # hex
+ elsif ($val =~ m/0x?([0-9a-fA-F]+)/g) {
+ $$res = sprintf("0x%08x", hex $1);
+ }
+ # decimal
+ elsif ($val =~ m/^([0-9]+)$/g) {
+ $$res = sprintf("0x%08x", $1);
+ }
+ else {
+ $$res = "";
+ return -1;
+ }
+
+ return 0;
+}
+
+sub remove_spaces($$$) {
+ my ($cfg, $section, $parameter) = @_;
+ my ($start, @starts, @new_starts);
+ my $val = $cfg->val($section, $parameter);
+ my $res;
+
+ $val =~ s/ //g; # spaces
+ $cfg->newval($section, $parameter, $val);
+}
+
+sub expand_starts($$$) {
+ my ($cfg, $section, $parameter) = @_;
+ my ($start, @starts, @new_starts);
+ my $val = $cfg->val($section, $parameter);
+ my $res;
+
+ $val =~ s/ //g; # spaces
+ @starts = split(/,/, $val);
+
+ foreach $start (@starts) {
+ if (any_num_to_hex($start, \$res) != 0) {
+ ERR("[ ERROR: [$section]\n");
+ ERR("[ Expecting a list of numeric " .
+ "values for parameter: $parameter\n");
+ exit 1;
+ }
+ push (@new_starts, $res);
+ }
+ $res = join(',', @starts);
+
+ $cfg->newval($section, $parameter, $res);
+}
+
+sub check_id_list($$$) {
+ my ($cfg, $section, $parameter) = @_;
+ my $val = $cfg->val($section, $parameter);
+ my $res;
+
+ if (!($val =~ m/^[0-9]+[,0-9]*/)) {
+ ERR("[ ERROR: Syntax error in 'ubi_ids' in " .
+ "section '$section': $val\n");
+ ERR("[ Aborting... ");
+ exit 1;
+ }
+}
+
+sub replace_type($$$) {
+ my ($cfg, $section, $parameter) = @_;
+ my $val = $cfg->val($section, $parameter);
+ my $res;
+
+ $res = lc($val);
+ grep {$res eq $_} ('static', 'dynamic')
+ or die "[ ERROR: Unknown UBI Volume Type in " .
+ "section '$section': $val\n";
+
+ $cfg->newval($section, $parameter, $res);
+}
+
+
+sub replace_num($$$) {
+ my ($cfg, $section, $parameter) = @_;
+ my $val = $cfg->val($section, $parameter);
+ my $res = "";
+
+ if (any_num_to_hex($val, \$res) != 0) {
+ ERR("[ ERROR: [$section]\n");
+ ERR("[ Expecting a numeric value " .
+ "for parameter: $parameter\n");
+ exit 1;
+ }
+ $cfg->newval($section, $parameter, $res);
+}
+
+sub do_nothing($$$) {
+ my ($cfg, $section, $parameter) = @_;
+ return;
+}
+
+sub bootenv_sanity_check($) {
+ my $env = shift; # hash array containing bootenv
+ my %pdd = ();
+
+ defined($$env{'pdd'}) or return "'pdd' not defined";
+ foreach (split /,/, $$env{'pdd'}) {
+ defined($$env{$_}) or return "undefined '$_' in pdd";
+ $pdd{$_} = 1;
+ }
+
+ defined $$env{'pdd_preserve'} or
+ return "";
+ foreach (split /,/, $$env{'pdd_preserve'}) {
+ defined($pdd{$_})
+ or return "pdd_preserve field '$_' not in pdd";
+ }
+ return "";
+}
+
+sub create_bootenv_image($$$) {
+ my ($cfg, $section, $parameter) = @_;
+ my $txt_fn = $cfg->val($section, "bootenv_file");
+ my $in;
+
+ my %value = ();
+ my @key = ();
+
+ open $in, "<", $txt_fn
+ or die "[ ERROR: can't open bootenv file '$txt_fn'.\n";
+ while (<$in>) {
+ next if (/^\s*(\#.*)?$/); # Skip comments/whitespace.
+
+ if (/^(\S+?)\+\=(.*)$/) {
+ defined($value{$1}) or
+ die "$txt_fn:$.: error: appending to" .
+ " non-existent '$1'\n";
+ $value{$1} .= $2;
+ } elsif (/^(\S+?)\=(.*)$/) {
+ not defined($value{$1}) or
+ die "$txt_fn:$.: error: trying to" .
+ " redefine '$1'\n";
+ push @key, $1;
+ $value{$1} = $2;
+ } else {
+ die "$txt_fn:$.: error: unrecognized syntax\n";
+ }
+ }
+ close $in;
+
+ $_ = &bootenv_sanity_check(\%value)
+ and die "$txt_fn: error: $_\n";
+
+ my $tmp_file = new File::Temp();
+ push (@tmp_files, $tmp_file);
+
+ foreach (@key) {
+ print $tmp_file "$_=", $value{$_}, "\0";
+ }
+ close $tmp_file;
+
+ $cfg->newval($section, "image", $tmp_file-> filename);
+}
+
+sub process_keys($$$) {
+ my ($cfg, $section, $keys) = @_;
+ my @parameters = $cfg->Parameters($section);
+ my $i;
+
+ for ($i = 0 ; $i < scalar(@parameters) ; $i++ ) {
+ if (defined($$keys{$parameters[$i]})) {
+ $$keys{$parameters[$i]}->($cfg, $section,
+ $parameters[$i]);
+ }
+ }
+
+}
+
+sub is_in_keylist($$) {
+ my ($key, $keys) = @_;
+ my $i;
+
+ for ($i = 0; $i < scalar(@$keys); $i++) {
+ if ($$keys[$i] eq $key) {
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+sub check_default_keys($$$) {
+ my ($cfg, $section, $keys) = @_;
+ my @parameters = $cfg->Parameters($section);
+ my $key;
+
+ foreach $key (keys %$keys) {
+ if (!is_in_keylist($key, \@parameters)) {
+ $$keys{$key}[0]->
+ ($cfg, $section, $key, $$keys{$key}[1]);
+ }
+ }
+
+}
+
+
+
+sub check_keys($$$) {
+ my ($cfg, $section, $keys) = @_;
+ my @parameters = $cfg->Parameters($section);
+ my ($i, $key, $err);
+
+ $err = 0;
+ for ($i = 0 ; $i < scalar(@$keys) ; $i++ ) {
+ if (!is_in_keylist($$keys[$i], \@parameters)) {
+ ERR("[ ERROR: [$section]\n") if $err == 0;
+ $err = 1;
+ ERR("[ Missing key '$$keys[$i]'\n");
+ }
+ }
+
+ if ($err) {
+ ERR("[ Aborting...\n");
+ exit 1;
+ }
+}
+
+sub push_pfi_data($$$$$) {
+ my ($cfg, $section, $pfi_infos, $keys, $mode) = @_;
+ my ($tmp, $i, $hdr);
+
+ my %pfi_info = ();
+ $pfi_info{'mode'} = $mode;
+ $pfi_info{'image'} = $cfg->val($section, "image");
+
+ # Build the PFI header
+ $hdr = sprintf("PFI!\n");
+ $hdr .= sprintf("version=0x%08x\n", hex $pfi_version);
+ $hdr .= sprintf("mode=$mode\n");
+
+ # calculate the size of the binary data part
+ $tmp = -s $cfg->val($section, "image");
+ if (!defined $tmp) {
+ ERR("[ ERROR: [$section]\n");
+ ERR("[ Missing input image: "
+ . $cfg->val($section, "image") . "\n");
+ exit 1;
+ }
+ # Check for the image to fit into the given space
+ my $quota;
+ if ($mode eq 'raw') {
+ $quota = oct $cfg->val($section, "raw_total_size");
+ } elsif ($mode eq 'ubi') {
+ $quota = oct $cfg->val($section, "ubi_size");
+ }
+ $tmp <= $quota
+ or die "[ERROR: image file too big: " .
+ $cfg->val($section, "image") . "\n";
+ $pfi_info{'size'} = $tmp;
+
+ $hdr .= sprintf("size=0x%08x\n", $tmp);
+
+ my $img_file = $cfg->val($section, "image");
+ my $crc32 = `$tools{'ubicrc32'} $img_file 2>&1`;
+ if (any_num_to_hex($crc32, \$tmp) != 0) {
+ die "[ ERROR: $tools{'ubicrc32'} returned with errors";
+ }
+ $hdr .= sprintf("crc=$tmp\n");
+
+
+ # Process all remaining keys
+ for ($i = 0; $i < scalar (@$keys); $i++) {
+ if ($$keys[$i] eq "image") { # special case image input file
+ if (! -e ($tmp = $cfg->val($section, "image"))) {
+ ERR("[ ERROR: [$section]\n");
+ ERR("[ Cannot find input file $tmp\n");
+ exit 1;
+ }
+ next;
+ }
+ $hdr .= sprintf("%s=%s\n", $$keys[$i],
+ $cfg->val($section, $$keys[$i]));
+ }
+
+ $hdr .= sprintf("\n"); # end marker for PFI-header
+
+ $pfi_info{'header'} = $hdr;
+
+ # store in the header list
+ push @$pfi_infos, \%pfi_info;
+}
+
+sub process_section($$$$$$) {
+ my ($cfg, $section, $pfi_infos, $custom_keys,
+ $def_custom_keys, $mode) = @_;
+ my @keys = (keys %common_keys, keys %$custom_keys);
+ my @complete_keys = (@keys, keys %input_keys);
+
+ # set defaults if necessary
+ check_default_keys($cfg, $section, $def_custom_keys);
+ check_default_keys($cfg, $section, \%def_common_keys);
+
+ # check for placeholders...
+ process_keys($cfg, $section, \%input_placeholder_keys);
+
+ # VALIDATE layout.cfg entries
+ check_keys($cfg, $section, \@complete_keys);
+
+ # execute linked functions (if any)
+ process_keys($cfg, $section, \%common_keys);
+ process_keys($cfg, $section, $custom_keys);
+
+ push_pfi_data($cfg, $section, $pfi_infos, \@keys, $mode);
+}
+
+sub get_section_info($$) {
+ my ($cfg, $section) = @_;
+ my @parameters = $cfg->Parameters($section);
+ my ($ubi, $raw, $i, @res);
+
+ $ubi = $raw = 0;
+ for ($i = 0 ; $i < scalar(@parameters) ; $i++ ) {
+ if ($parameters[$i] =~ m/ubi_/gi) {
+ $ubi = 1;
+ @res = (\%ubi_keys, \%def_ubi_keys, "ubi");
+ }
+ if ($parameters[$i] =~ m/raw_/gi) {
+ $raw = 1;
+ @res = (\%raw_keys, \%def_raw_keys, "raw");
+ }
+ }
+
+ if (($ubi + $raw) != 1) { # double definition in section
+ ERR("[ ERROR: Layout error in section '$section'\n");
+ exit 1;
+ }
+
+ return @res;
+}
+
+sub mk_target_list($$) {
+ my $val = shift;
+ my $tmp = shift;
+ my $complete = 0;
+
+ if ($val =~ m/\((.*)\)/g) {
+ $val = $1;
+ $complete = 1;
+ }
+ $val =~ s/ //g; # spaces
+
+ @$tmp = split(/,/, $val);
+
+ return $complete;
+}
+
+sub copy_bytes($$$) {
+ my ($in, $out, $to_copy) = @_;
+
+ while ($to_copy) {
+ my $buf;
+ my $bufsize = 1024*1024;
+
+ $bufsize < $to_copy or $bufsize = $to_copy;
+ read($in, $buf, $bufsize) == $bufsize
+ or die "[ ERROR: Image file shrunk during operation\n";
+ print $out $buf;
+ $to_copy -= $bufsize;
+ }
+}
+
+sub write_target($$) {
+ my ($pfi_infos, $target) = @_;
+ my ($pfi_info);
+
+ INFO("[ Writting target pfi file: '$target.pfi'...\n");
+ if (-e "$target.pfi") {
+ WARN("! Replaced old pfi...\n");
+ `rm -f $target.pfi`;
+ }
+ open(FILE, ">", "$target.pfi")
+ or die "[ ERROR: Cannot create output file: $target.pfi\n";
+ binmode(FILE);
+
+ # @FIXME sort by mode (first raw, then ubi)
+ # Currently this ordering is based on a string comparism. :-)
+ @$pfi_infos = sort {(lc $$a{'mode'}) cmp (lc $$b{'mode'})} @$pfi_infos;
+
+ # Print all headers first
+ foreach $pfi_info (@$pfi_infos) {
+ print FILE $$pfi_info{'header'};
+
+ }
+ # Print the linked data sections
+ print FILE "DATA\n";
+ foreach $pfi_info (@$pfi_infos) {
+ open(IMAGE, "<", $$pfi_info{'image'})
+ or die "[ ERROR: Cannot open input image: " .
+ "$$pfi_info{'image'}" . "\n";
+ binmode(IMAGE);
+ ©_bytes(\*IMAGE, \*FILE, $$pfi_info{'size'});
+ close(IMAGE) or die "[ ERROR: Cannot close input image: " .
+ "$$pfi_info{'image'}" . "\n";
+ }
+ close(FILE) or die "[ ERROR: Cannot close output file: $target.pfi\n";
+}
+
+sub process_config($) {
+ my $cfg = shift;
+ my @sections = $cfg->Sections;
+ my ($i, $j, $keylist, $def_keylist, $mode, $tmp,
+ @tlist, $complete,@pfi_infos);
+
+ my @parameters = $cfg->Parameters("targets") or
+ die "[ ERROR: Config file has no 'targets' section!\n";
+
+ for ($i = 0 ; $i < scalar(@parameters) ; $i++ ) {
+ INFO("[ Processing target '$parameters[$i]'...\n");
+ @pfi_infos = ();
+
+ # get a list of subtargets
+ $complete = mk_target_list($cfg->val("targets",
+ $parameters[$i]), \@tlist);
+ # build all subtargets
+ for ($j = 0 ; $j < scalar(@tlist) ; $j++ ) {
+ ($keylist, $def_keylist, $mode)
+ = get_section_info($cfg, $tlist[$j]);
+ process_section($cfg, $tlist[$j],
+ \@pfi_infos,
+ $keylist, $def_keylist, $mode);
+ }
+
+ write_target(\@pfi_infos, $parameters[$i]);
+ }
+
+ INFO("[ Success.\n");
+
+
+}
+
+sub clear_files() {
+ # @FIXME:
+ # Works implicitly and Fedora seems to have removed
+ # the cleanup call. Thus for now, inactive.
+ # File::Temp::cleanup();
+}
+
+require 5.008_000; # Tested with version 5.8.0.
+select STDOUT; $| = 1; # make STDOUT output unbuffered
+select STDERR; $| = 1; # make STDERR output unbuffered
+
+parse_command_line(\%opts);
+check_tools;
+$cfg = open_cfg_file($opts{config});
+process_config($cfg);
+clear_files;
+
+__END__
+
+
+=head1 NAME
+
+mkpfi - Using GetOpt::Long, Pod::Usage, Config::IniFiles
+
+
+=head1 SYNOPSIS
+
+mkpfi [OPTIONS ...]
+
+
+ OPTION
+
+ [--config] [--help] [--man]
+
+
+=head1 ABSTRACT
+
+Perl script for generating pdd pfi files from given config files.
+
+=head1 OPTIONS
+
+=over
+
+=item B<--help>
+
+Print out brief help message.
+
+=item B<--usage>
+
+Print usage.
+
+=item B<--config>
+
+Config input file.
+
+=item B<--man>
+
+Print manual page, same as 'perldoc mkpfi'.
+
+=item B<--verbose>
+
+Be verbose!
+
+=back
+
+=head1 BUGS
+
+Report via MTD mailing list
+
+
+=head1 SEE ALSO
+
+http://www.linux-mtd.infradead.org/
+
+
+=head1 AUTHOR
+
+Oliver Lohmann (oliloh@de.ibm.com)
+
+=cut
diff --git a/ubi-utils/old-utils/perl/ubicrc32.pl b/ubi-utils/old-utils/perl/ubicrc32.pl
new file mode 100755
index 0000000..add5f9d
--- /dev/null
+++ b/ubi-utils/old-utils/perl/ubicrc32.pl
@@ -0,0 +1,74 @@
+#!/usr/bin/perl -w
+
+# Subroutine crc32(): Calculates the CRC on a given string.
+
+{
+ my @table = ();
+
+ # @brief Calculate CRC32 for a given string.
+ sub crc32
+ {
+ unless (@table) {
+ # Initialize the CRC table
+ my $poly = 0xEDB88320;
+ @table = ();
+
+ for my $i (0..255) {
+ my $c = $i;
+
+ for my $j (0..7) {
+ $c = ($c & 1) ? (($c >> 1) ^ $poly) : ($c >> 1);
+ }
+ $table[$i] = $c;
+ }
+ }
+ my $s = shift; # string to calculate the CRC for
+ my $crc = shift; # CRC start value
+
+ defined($crc)
+ or $crc = 0xffffffff; # Default CRC start value
+
+ for (my $i = 0; $i < length($s); $i++) {
+ $crc = $table[($crc ^ ord(substr($s, $i, 1))) & 0xff]
+ ^ ($crc >> 8);
+ }
+ return $crc;
+ }
+}
+
+sub crc32_on_file
+{
+ my $file = shift;
+
+ my $crc32 = crc32('');
+ my $buf = '';
+ my $ret = 0;
+
+ while ($ret = read($file, $buf, 8192)) {
+ $crc32 = crc32($buf, $crc32);
+ }
+ defined($ret)
+ or return undef;
+ printf("0x%x\n", $crc32);
+}
+
+
+# Main routine: Calculate the CRCs on the given files and print the
+# results.
+
+{
+ if (@ARGV) {
+ while (my $path = shift) {
+ my $file;
+ open $file, "<", $path
+ or die "Error opening '$path'.\n";
+
+ &crc32_on_file($file)
+ or die "Error reading from '$path'.\n";
+ close $file;
+ }
+ } else {
+ &crc32_on_file(\*STDIN)
+ or die "Error reading from stdin.\n";
+ }
+}
diff --git a/ubi-utils/old-utils/scripts/Makefile b/ubi-utils/old-utils/scripts/Makefile
new file mode 100644
index 0000000..ebd9bc6
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/Makefile
@@ -0,0 +1,75 @@
+#
+# Makefile
+#
+# Testcase for UBI pfi update.
+#
+# Author: Frank Haverkamp <haverkam@de.ibm.com>
+#
+
+card = test
+mkpfi_cfg = test.cfg
+
+#
+# Some default values you might want to overwrite. Try it if you need
+# it and add more if needed. Note that no real sanity checking is done
+# on those values. If you do it wrong your card has no valid PDD data.
+#
+
+PATH := $(PATH):/opt/ppc/usr/bin:../perl:..
+
+dd = dd
+sed = sed
+bin2nand = bin2nand
+ubigen = ubigen
+mkpfi = mkpfi -v
+pfi2bin = pfi2bin -v
+
+vmlinux_bin ?= test_vmlinux.bin
+rootfs_bin ?= test_rootfs.bin
+spl_bin ?= test_u-boot.bin
+pdd_txt ?= pdd.txt
+
+flashtype ?= nand
+pagesize ?= 2048
+
+compl ?= $(card)_complete
+compl_pfi ?= $(compl).pfi
+compl_img ?= $(compl).img
+
+compl_nand2048_mif=$(compl).$(flashtype)$(pagesize).mif
+compl_nand2048_img=$(compl).$(flashtype)$(pagesize).img
+
+all: $(compl_pfi) $(compl_nand2048_mif)
+
+$(compl_pfi): $(vmlinux_bin) $(rootfs_bin) $(spl_bin)
+ $(mkpfi) -c $(mkpfi_cfg)
+
+# Binary data and out of band data (OOB)
+#
+$(compl_nand2048_mif): $(compl_img)
+ $(bin2nand) -p $(pagesize) -o $(compl_nand2048_mif) $<
+
+# Binary data only
+#
+$(compl_img): $(compl_pfi)
+ $(pfi2bin) -j $(pdd_txt) -o $@ $<
+
+#
+# Default data
+#
+# If the binary data is not available in the current working directory
+# we try to create symlinks to our test data.
+#
+$(vmlinux_bin) $(rootfs_bin) $(spl_bin):
+ @echo
+ @echo "No $@ found, will use defaults !"
+ @echo
+ @echo "OR press CTRL-C to provide your own $@" && \
+ sleep 1 && \
+ $(dd) if=/dev/urandom of=$@ bs=1M count=1
+
+clean:
+ $(RM) *.pfi *~
+
+distclean: clean
+ $(RM) *.bin *.mif *.oob *.img
diff --git a/ubi-utils/old-utils/scripts/README b/ubi-utils/old-utils/scripts/README
new file mode 100644
index 0000000..899b4a1
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/README
@@ -0,0 +1,11 @@
+README
+======
+
+This procedure creates a test pfi which should be flashed to our
+system with pfiflash. The testcase should read the data back and
+compare with the original.
+
+We should try not forget to run these tests before we release
+a new version of UBI.
+
+Frank
diff --git a/ubi-utils/old-utils/scripts/TODO b/ubi-utils/old-utils/scripts/TODO
new file mode 100644
index 0000000..f093e77
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/TODO
@@ -0,0 +1,5 @@
+TODO
+====
+
+ * Range checking is broken, reserving 2M and offering 3M binary data
+ ... works!? No!
diff --git a/ubi-utils/old-utils/scripts/bin2nand2bin_test.sh b/ubi-utils/old-utils/scripts/bin2nand2bin_test.sh
new file mode 100644
index 0000000..a17c91b
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/bin2nand2bin_test.sh
@@ -0,0 +1,184 @@
+#!/bin/sh
+#
+# Testcase for nand2bin and bin2nand. Generate testdata and inject
+# biterrors. Convert data back and compare with original data.
+#
+# Conversion:
+# bin -> bin2nand -> mif -> nand2bin -> img
+#
+
+inject_biterror=./scripts/inject_biterror.pl
+
+pagesize=2048
+oobsize=64
+
+# Create test data
+dd if=/dev/urandom of=testblock.bin bs=131072 count=1
+
+echo "Test conversion without bitflips ..."
+
+echo -n "Convert bin to mif ... "
+bin2nand --pagesize=${pagesize} -o testblock.mif testblock.bin
+if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+else
+ echo "ok"
+fi
+
+echo -n "Convert mif to bin ... "
+nand2bin --pagesize=${pagesize} -o testblock.img testblock.mif
+if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+else
+ echo "ok"
+fi
+
+echo -n "Comparing data ... "
+diff testblock.bin testblock.img
+if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+else
+ echo "ok"
+fi
+
+echo "Test conversion with uncorrectable ECC erors ..."
+echo -n "Inject biterror at offset $ioffs ... "
+${inject_biterror} --offset=0 --bitmask=0x81 \
+ --input=testblock.mif \
+ --output=testblock_bitflip.mif
+if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+else
+ echo "ok"
+fi
+
+echo "Convert mif to bin ... "
+rm testblock.img
+nand2bin --correct-ecc --pagesize=${pagesize} -o testblock.img \
+ testblock_bitflip.mif
+if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+else
+ echo "ok"
+fi
+
+echo -n "Comparing data, must fail due to uncorrectable ECC ... "
+diff testblock.bin testblock.img
+if [ $? -ne "0" ]; then
+ echo "ok" # Must fail!
+else
+ echo "failed!"
+ exit 1
+fi
+
+echo "Test bitflips in data ... "
+for offs in `seq 0 255` ; do
+
+ cp testblock.mif testblock_bitflip.mif
+
+ for xoffs in 0 256 512 768 ; do
+ let ioffs=$offs+$xoffs
+
+ cp testblock_bitflip.mif testblock_bitflip_tmp.mif
+ echo -n "Inject biterror at offset $ioffs ... "
+ ${inject_biterror} --offset=${ioffs} --bitmask=0x01 \
+ --input=testblock_bitflip_tmp.mif \
+ --output=testblock_bitflip.mif
+ if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+ else
+ echo "ok"
+ fi
+ done
+
+ echo "Convert mif to bin ... "
+ rm testblock.img
+ nand2bin --correct-ecc --pagesize=${pagesize} -o testblock.img \
+ testblock_bitflip.mif
+ if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+ else
+ echo "ok"
+ fi
+
+ echo -n "Comparing data ... "
+ diff testblock.bin testblock.img
+ if [ $? -ne "0" ]; then
+ hexdump testblock.bin > testblock.bin.txt
+ hexdump testblock.img > testblock.img.txt
+ echo "Use tkdiff testblock.bin.txt testblock.img.txt to compare"
+ echo "failed!"
+ exit 1
+ else
+ echo "ok"
+ fi
+
+ # Without correction
+ echo "Convert mif to bin ... "
+ rm testblock.img
+ nand2bin --pagesize=${pagesize} -o testblock.img \
+ testblock_bitflip.mif
+ if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+ else
+ echo "ok"
+ fi
+
+ echo -n "Comparing data must differ, correction is disabled ... "
+ diff testblock.bin testblock.img
+ if [ $? -ne "0" ]; then
+ echo "ok" # must fail
+ else
+ echo "failed!"
+ exit 1
+ fi
+done
+
+echo "Test bitflips in OOB data ... "
+for offs in `seq 0 $oobsize` ; do
+
+ let ioffs=$pagesize+$offs
+
+ echo -n "Inject biterror at offset $ioffs ... "
+ ${inject_biterror} --offset=${ioffs} --bitmask=0x01 \
+ --input=testblock.mif \
+ --output=testblock_bitflip.mif
+ if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+ else
+ echo "ok"
+ fi
+
+ echo "Convert mif to bin ... "
+ rm testblock.img
+ nand2bin --correct-ecc --pagesize=${pagesize} -o testblock.img \
+ testblock_bitflip.mif
+ if [ $? -ne "0" ]; then
+ echo "failed!"
+ exit 1
+ else
+ echo "ok"
+ fi
+
+ echo -n "Comparing data ... "
+ diff testblock.bin testblock.img
+ if [ $? -ne "0" ]; then
+ hexdump testblock.bin > testblock.bin.txt
+ hexdump testblock.img > testblock.img.txt
+ echo "Use tkdiff testblock.bin.txt testblock.img.txt to compare"
+ echo "failed!"
+ exit 1
+ else
+ echo "ok"
+ fi
+done
+
diff --git a/ubi-utils/old-utils/scripts/inject_biterror.pl b/ubi-utils/old-utils/scripts/inject_biterror.pl
new file mode 100644
index 0000000..b4a862a
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/inject_biterror.pl
@@ -0,0 +1,94 @@
+#!/usr/bin/perl -w
+#
+# 2007 Frank Haverkamp <haver@vnet.ibm.com>
+#
+# Program for bit-error injection. I am sure that perl experts do it
+# in 1 line. Please let me know how it is done right ;-).
+#
+
+use strict;
+use warnings;
+use Getopt::Long;
+use Pod::Usage;
+
+my $i;
+my $help;
+my $result;
+my $offset = 0;
+my $bitmask = 0x01;
+my $in = "input.mif";
+my $out = "output.mif";
+
+$result = GetOptions ("offset=i" => \$offset, # numeric
+ "bitmask=o" => \$bitmask, # numeric
+ "input=s" => \$in, # string
+ "output=s" => \$out, # string
+ "help|?" => \$help) or pod2usage(2);
+
+pod2usage(1) if $help;
+
+my $buf;
+
+open(my $in_fh, "<", $in)
+ or die "Cannot open file $in: $!";
+binmode $in_fh;
+
+open(my $out_fh, ">", $out) or
+ die "Cannot open file $out: $!";
+binmode $out_fh;
+
+$i = 0;
+while (sysread($in_fh, $buf, 1)) {
+
+ $buf = pack('C', unpack('C', $buf) ^ $bitmask) if ($i == $offset);
+ syswrite($out_fh, $buf, 1) or
+ die "Cannot write to offset $offset: $!";
+ $i++;
+}
+
+close $in_fh;
+close $out_fh;
+
+__END__
+
+=head1 NAME
+
+inject_biterrors.pl
+
+=head1 SYNOPSIS
+
+inject_biterror.pl [options]
+
+=head1 OPTIONS
+
+=over 8
+
+=item B<--help>
+
+Print a brief help message and exits.
+
+=item B<--offset>=I<offset>
+
+Byte-offset where bit-error should be injected.
+
+=item B<--bitmask>=I<bitmask>
+
+Bit-mask where to inject errors in the byte.
+
+=item B<--input>=I<input-file>
+
+Input file.
+
+=item B<--output>=I<output-file>
+
+Output file.
+
+=back
+
+=head1 DESCRIPTION
+
+B<inject_biterrors.pl> will read the given input file and inject
+biterrors at the I<offset> specified. The location of the biterrors
+are defined by the I<bitmask> parameter.
+
+=cut
diff --git a/ubi-utils/old-utils/scripts/jffs2_test.sh b/ubi-utils/old-utils/scripts/jffs2_test.sh
new file mode 100755
index 0000000..0cc9f0c
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/jffs2_test.sh
@@ -0,0 +1,91 @@
+#!/bin/sh
+#
+# Testcase for JFFS2 verification. We do not want to see any
+# kernel errors occuring when this is executed.
+#
+#
+# To have a standardized output I define the following function to be
+# used when a test was ok or when it failed.
+#
+failed ()
+{
+ echo "FAILED"
+}
+
+passed ()
+{
+ echo "PASSED"
+}
+
+#
+# Print sucess message. Consider to exit with zero as return code.
+#
+exit_success ()
+{
+ echo "SUCCESS"
+ exit 0
+}
+
+#
+# Print failure message. Consider to exit with non zero return code.
+#
+exit_failure ()
+{
+ echo "FAILED"
+ exit 1
+}
+
+echo "***********************************************************************"
+echo "* jffs2 testing ... *"
+echo "***********************************************************************"
+
+ulimit -c unlimited
+
+for i in `seq 5000`; do
+ echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
+ dd if=/dev/urandom of=test.bin bs=$i count=1;
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo "Copy to different file ... "
+ dd if=test.bin of=new.bin bs=$i count=1;
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo "Comparing files ... "
+ cmp test.bin new.bin
+ dd if=test.bin of=new.bin bs=$i count=1;
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+done
+
+for i in `seq 5000`; do
+ echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
+ dd if=/dev/urandom of=foo bs=$i count=1;
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+done
+
+for i in `seq 5000`; do
+ echo "Testing $i byte (dd if=/dev/zero of=foo bs=$i count=1) ... "
+ dd if=/dev/zero of=foo bs=$i count=1;
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+done
+
+echo "***********************************************************************"
+echo "* Congratulations, no errors found! *"
+echo "* Have fun with your cool JFFS2 using system! *"
+echo "***********************************************************************"
+
+exit_success
diff --git a/ubi-utils/old-utils/scripts/mkdevs.pl b/ubi-utils/old-utils/scripts/mkdevs.pl
new file mode 100755
index 0000000..f0fd464
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/mkdevs.pl
@@ -0,0 +1,32 @@
+#!/usr/bin/perl -w
+
+#
+# Author: Artem B. Bityutskiy <dedekind@oktetlabs.ru>
+#
+# A small scrip which creates UBI device nodes in /dev. UBI allocates
+# major number dynamically, so the script looks at /proc/devices to find
+# out UBI's major number.
+#
+
+
+my $proc = '/proc/devices';
+my $regexp = '(\d+) (ubi\d+)$';
+
+
+open FILE, "<", $proc or die "Cannot open $proc file: $!\n";
+my @file = <FILE>;
+close FILE;
+
+foreach (@file) {
+ next if not m/$regexp/g;
+ print "found $2\n";
+
+ system("rm -rf /dev/$2");
+ system("mknod /dev/$2 c $1 0");
+
+ for (my $i = 0; $i < 128; $i += 1) {
+ system("rm -rf /dev/$2_$i");
+ my $j = $i + 1;
+ system("mknod /dev/$2_$i c $1 $j");
+ }
+}
diff --git a/ubi-utils/old-utils/scripts/pdd.txt b/ubi-utils/old-utils/scripts/pdd.txt
new file mode 100644
index 0000000..a3ad915
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/pdd.txt
@@ -0,0 +1,16 @@
+pdd=flash_type,flash_size,flash_eraseblock_size,flash_page_size,card_serialnumber,card_type,ethaddr,eth1addr,eth0,eth1,total,card_hardwarelevel
+pdd_preserve=ethaddr,eth1addr,card_serialnumber
+# To be personalized
+ethaddr=00:04:34:56:78:9A
+eth1addr=00:04:34:56:78:9B
+card_serialnumber=SN0
+# Static for this card type
+total=102M
+card_type=nand_driven_testcard
+card_hardwarelevel=0
+eth0=bcm5222,eth0,0
+eth1=bcm5222,eth0,1
+flash_type=NAND
+flash_size=0x08000000
+flash_eraseblock_size=0x00020000
+flash_page_size=0x00000800
diff --git a/ubi-utils/old-utils/scripts/run_all.sh b/ubi-utils/old-utils/scripts/run_all.sh
new file mode 100755
index 0000000..040bcbd
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/run_all.sh
@@ -0,0 +1,101 @@
+#!/bin/sh
+
+exit_success ()
+{
+ echo "UBI Utils Test Scripts - SUCCESS!"
+ exit 0
+}
+
+exit_failure ()
+{
+ echo $1
+ echo "UBI Utils Test Scripts - FAILED!"
+ exit 1
+}
+
+echo UBI Utils Test Scripts
+
+devno=$1
+logfile=temp-test-log.txt
+
+if test -z "$devno";
+then
+ echo "Usage is $0 <mtd device number>"
+ exit 1
+fi
+
+cwd=`pwd` || exit_failure "pwd failed"
+
+log="${cwd}/${logfile}"
+
+PATH=$PATH:$cwd:..
+
+cat /dev/null > $log || exit_failure "Failed to create $log"
+
+echo "Setting up for jffs2_test.sh" | tee -a $log
+
+avail=`cat /sys/class/ubi/ubi${devno}/avail_eraseblocks`
+size=`cat /sys/class/ubi/ubi${devno}/eraseblock_size`
+
+bytes=`expr $avail \* $size`
+
+ubimkvol -d$devno -s$bytes -n0 -Njtstvol || exit_failure "ubimkvol failed"
+
+mkdir -p /mnt/test_file_system || exit_failure "mkdir failed"
+
+mtd=`cat /proc/mtd | grep jtstvol | cut -d: -f1`
+
+if test -z "$mtd";
+then
+ exit_failure "mtd device not found"
+fi
+
+mount -t jffs2 $mtd /mnt/test_file_system || exit_failure "mount failed"
+
+cd /mnt/test_file_system || exit_failure "cd failed"
+
+echo Running jffs2_test.sh | tee -a $log
+
+jffs2_test.sh >> $log 2>&1 || exit_failure "jffs2_test.sh failed"
+
+rm -f *
+
+cd $cwd || exit_failure "cd failed"
+
+umount /mnt/test_file_system || exit_failure "umount failed"
+
+ubirmvol -d$devno -n0 || exit_failure "ubirmvol failed"
+
+major=`cat /sys/class/ubi/ubi${devno}/dev | cut -d: -f1`
+
+for minor in `seq 0 32`; do
+ if test ! -e /dev/ubi${devno}_$minor ;
+ then
+ mknod /dev/ubi${devno}_$minor c $major $(($minor + 1))
+ fi
+done
+
+rm -f testdata.bin readdata.bin
+
+echo Running ubi_jffs2_test.sh | tee -a $log
+
+ubi_jffs2_test.sh >> $log 2>&1 || exit_failure "ubi_jffs2_test.sh failed"
+
+echo Running ubi_test.sh | tee -a $log
+
+ubi_test.sh >> $log 2>&1 || exit_failure "ubi_test.sh failed"
+
+for minor in `seq 0 32`; do
+ if test -e /sys/class/ubi/ubi${devno}/$minor;
+ then
+ ubirmvol -d$devno -n$minor || exit_failure "ubirmvol failed"
+ fi
+done
+
+echo Running ubi_tools_test.sh | tee -a $log
+
+ubi_tools_test.sh >> $log 2>&1 || exit_failure "ubi_tools_test failed"
+
+rm -f $log
+
+exit_success
diff --git a/ubi-utils/old-utils/scripts/test.cfg b/ubi-utils/old-utils/scripts/test.cfg
new file mode 100644
index 0000000..0b5ec48
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/test.cfg
@@ -0,0 +1,23 @@
+[targets]
+test_complete=spl,kernel,rootfs
+
+[spl]
+image=test_u-boot.bin
+ubi_ids=10,11
+ubi_size=1MiB
+ubi_type=static
+ubi_names=test_spl_0,test_spl_1
+
+[kernel]
+image=test_vmlinux.bin
+ubi_ids=12,13
+ubi_size=2MiB
+ubi_type=static
+ubi_names=test_kernel_0,test_kernel_1
+
+[rootfs]
+image=test_rootfs.bin
+ubi_ids=14,15
+ubi_size=2MiB
+ubi_type=dynamic
+ubi_names=test_rootfs_0,test_rootfs_1
diff --git a/ubi-utils/old-utils/scripts/ubi_jffs2_test.sh b/ubi-utils/old-utils/scripts/ubi_jffs2_test.sh
new file mode 100755
index 0000000..883903d
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/ubi_jffs2_test.sh
@@ -0,0 +1,411 @@
+#!/bin/sh
+#
+# UBI Volume creation/deletion/write/read and JFFS2 on top of UBI
+# testcases.
+#
+# Written in shell language to reduce dependencies to more sophisticated
+# interpreters, which may not be available on some stupid platforms.
+#
+# Author: Frank Haverkamp <haver@vnet.ibm.com>
+#
+# 1.0 Initial version
+# 1.1 Added fixup for delayed device node creation by udev
+# This points to a problem in the tools, mabe in the desing
+# Tue Oct 31 14:14:54 CET 2006
+#
+
+VERSION="1.1"
+
+export PATH=$PATH:/bin:~/bin:/usr/local/bin:/home/dedekind/work/prj/ubi/tools/flashutils/bin/
+
+ITERATIONS=250
+ALIGNMENT=2048
+
+UBIMKVOL="ubimkvol -a $ALIGNMENT"
+UBIRMVOL=ubirmvol
+UBIUPDATEVOL=ubiupdatevol
+
+SIZE_512K=524288
+SIZE_1M=1310720
+
+MINVOL=10
+MAXVOL=12
+
+TLOG=/dev/null
+
+#
+# To have a standardized output I define the following function to be
+# used when a test was ok or when it failed.
+#
+failed ()
+{
+ echo "FAILED"
+}
+
+passed ()
+{
+ echo "PASSED"
+}
+
+#
+# Print sucess message. Consider to exit with zero as return code.
+#
+exit_success ()
+{
+ echo "SUCCESS"
+ exit 0
+}
+
+#
+# Print failure message. Consider to exit with non zero return code.
+#
+exit_failure ()
+{
+ echo "FAILED"
+ exit 1
+}
+
+###############################################################################
+#
+# START
+#
+###############################################################################
+
+fix_sysfs_issue ()
+{
+ echo "*** Fixing the sysfs issue with the /dev nodes ... "
+
+ minor=0
+ major=`grep ubi0 /proc/devices | sed -e 's/\(.*\) ubi0/\1/'`
+
+ rm -rf /dev/ubi0
+ mknod /dev/ubi0 c $major 0
+
+ for minor in `seq $MINVOL $MAXVOL`; do
+ echo " -> mknod /dev/ubi0_$minor c $major $(($minor + 1))"
+ rm -rf /dev/ubi0_$minor
+ mknod /dev/ubi0_$minor c $major $(($minor + 1))
+ done
+ passed
+}
+
+#
+# FIXME Udev needs some time until the device nodes are created.
+# This will cause trouble if after ubimkvol an update attempt
+# is started immediately, since the device node is not yet
+# available. We should either fix the tools with inotify or
+# other ideas or figure out a different way to solve the problem
+# e.g. to use ubi0 and make the volume device nodes obsolete...
+#
+udev_wait ()
+{
+ echo -n "FIXME Waiting for udev to create/delete device node "
+ grep 2\.6\.5 /proc/version > /dev/null
+ if [ $? -eq "0" ]; then
+ for i in `seq 0 5`; do
+ sleep 1; echo -n ".";
+ done
+ echo " ok"
+ fi
+}
+
+# delete_volume - Delete a volume. If it does not exist, do not try
+# to delete it.
+# @id: volume id
+#
+delete_volume ()
+{
+ volume=$1
+
+ ### FIXME broken sysfs!!!!
+ if [ -e /sys/class/ubi/$volume -o \
+ -e /sys/class/ubi/ubi0/$volume -o \
+ -e /sys/class/ubi/ubi0_$volume ]; then
+
+ echo "*** Truncate volume if it exists ... "
+ echo " $UBIUPDATEVOL -d0 -n$volume -t"
+ $UBIUPDATEVOL -d0 -n$volume -t
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo -n "*** Delete volume if it exists ... "
+ $UBIRMVOL -d0 -n$volume
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+ # udev_wait
+ fi
+}
+
+# writevol_test - Tests volume creation and writing data to it.
+#
+# @volume: Volume number
+# @size: Size of random data to write
+# @type: Volume type static or dynamic
+#
+writevol_test ()
+{
+ volume=$1
+ size=$2
+ type=$3
+
+ echo "*** Write volume test with size $size"
+
+### Make sure that volume exist, delete existing volume, create new
+
+ delete_volume $volume
+
+ echo "*** Try to create volume"
+ echo " $UBIMKVOL -d0 -n$volume -t$type -NNEW$volume -s $size ... "
+ $UBIMKVOL -d0 -n$volume -t$type -N"NEW$volume" -s $size
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+ udev_wait
+
+### Try to create same volume again
+ echo -n "*** Try to create some volume again, this must fail ... "
+ $UBIMKVOL -d0 -n$volume -t$type -N"NEW$volume" -s $size
+ if [ $? -eq "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+### Now create test data, write it, read it, compare it
+ echo -n "*** Create test data ... "
+ dd if=/dev/urandom of=testdata.bin bs=$size count=1
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo "*** Now writing data to volume ... "
+ echo " $UBIUPDATEVOL -d0 -n$volume testdata.bin"
+ ls -l testdata.bin
+ $UBIUPDATEVOL -d0 -n$volume testdata.bin
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo "*** Download data with dd bs=1 ... "
+ dd if=/dev/ubi0_$volume of=readdata.bin bs=$size count=1
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo -n "*** Comparing data ... "
+ cmp readdata.bin testdata.bin
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo -n "*** Now truncate volume ... "
+ $UBIUPDATEVOL -d0 -n$volume -t
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+}
+
+jffs2_torture ()
+{
+ cat /dev/null > TLOG
+
+ echo "*** Torture test ... "
+
+ for i in `seq $iterations`; do
+ dd if=/dev/urandom of=test.bin bs=$i count=1 2>> $TLOG
+ if [ $? -ne "0" ] ; then
+ echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
+ exit_failure
+ fi
+ #passed
+
+ dd if=test.bin of=new.bin bs=$i count=1 2>> $TLOG
+ if [ $? -ne "0" ] ; then
+ echo "dd if=test.bin of=new.bin bs=$i count=1 2>> $TLOG"
+ exit_failure
+ fi
+ #passed
+
+ #echo "Comparing files ... "
+ cmp test.bin new.bin
+ dd if=test.bin of=new.bin bs=$i count=1 2>> $TLOG
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ #passed
+ #echo -n "."
+ done
+
+ echo -n "step0:ok "
+
+ for i in `seq $iterations`; do
+ dd if=/dev/urandom of=foo bs=$i count=1 2>> $TLOG
+ if [ $? -ne "0" ] ; then
+ echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
+ exit_failure
+ fi
+ #passed
+ done
+
+ echo -n "step1:ok "
+
+ for i in `seq $iterations`; do
+ dd if=/dev/zero of=foo bs=1 count=$i 2>> $TLOG
+ if [ $? -ne "0" ] ; then
+ echo "Testing $i byte (dd if=/dev/zero of=foo bs=1 count=$i) ... "
+ exit_failure
+ fi
+ #passed
+ done
+
+ echo -n "step2:ok "
+
+ for i in `seq $iterations`; do
+ dd if=/dev/zero of=foo bs=$i count=16 2>> $TLOG
+ if [ $? -ne "0" ] ; then
+ echo "Testing $i byte (dd if=/dev/zero of=foo bs=$i count=1024) ... "
+ exit_failure
+ fi
+ #passed
+ done
+
+ echo -n "step3:ok "
+
+ passed
+}
+
+# writevol_test - Tests volume creation and writing data to it.
+#
+# @volume: Volume number
+# @size: Size of random data to write
+# @type: Volume type static or dynamic
+#
+jffs2_test ()
+{
+ name=$1
+ iterations=$2
+ directory=`pwd`
+
+ ### Setup
+ ulimit -c unlimited
+
+ echo -n "*** Create directory /mnt/$name ... "
+ mkdir -p /mnt/$name
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo -n "*** mount -t jffs2 mtd:$name /mnt/$name ... "
+ mount -t jffs2 mtd:$name /mnt/$name
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo -n "*** change directory ... "
+ cd /mnt/$name
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ ls
+ echo "*** list directory ... "
+ ls -la
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ ### Torture
+ echo -n "*** touch I_WAS_HERE ... "
+ touch I_WAS_HERE
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ jffs2_torture
+
+ echo "*** list directory ... "
+ ls -la
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ ### Cleanup
+ echo -n "*** go back ... "
+ cd $directory
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ ### Still mounted, ubiupdatevol must fail!
+
+ echo -n "*** $UBIUPDATEVOL -d0 -n$volume -t must fail! ..."
+ $UBIUPDATEVOL -d0 -n$volume -t
+ if [ $? -eq "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo -n "*** umount /mnt/$name ... "
+ umount /mnt/$name
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ return
+}
+
+echo "***********************************************************************"
+echo "* UBI JFFS2 Testing starts now ... *"
+echo "* Good luck! *"
+echo "***********************************************************************"
+echo "VERSION: $VERSION"
+
+# Set to zero if not running on example hardware
+grep ubi /proc/devices > /dev/null
+if [ $? -ne "0" ]; then
+ echo "No UBI found in /proc/devices! I am broken!"
+ exit_failure
+fi
+
+# Set to zero if not running on example hardware
+grep 1142 /proc/cpuinfo > /dev/null
+if [ $? -eq "0" ]; then
+ echo "Running on example hardware"
+ mount -o remount,rw / /
+ sleep 1
+ fix_sysfs_issue
+else
+ echo "Running on Artems hardware"
+fi
+
+for volume in `seq $MINVOL $MAXVOL`; do
+ echo -n "************ VOLUME $volume NEW$volume "
+ echo "******************************************"
+ writevol_test $volume $SIZE_1M dynamic
+ jffs2_test NEW$volume $ITERATIONS
+ delete_volume $volume
+done
+
+echo "***********************************************************************"
+echo "* Congratulations, no errors found! *"
+echo "* Have fun with your cool UBI system! *"
+echo "***********************************************************************"
+
+exit_success
diff --git a/ubi-utils/old-utils/scripts/ubi_test.sh b/ubi-utils/old-utils/scripts/ubi_test.sh
new file mode 100755
index 0000000..73e4b19
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/ubi_test.sh
@@ -0,0 +1,328 @@
+#!/bin/sh
+#
+# UBI Volume creation/deletion/write/read test script
+#
+# Written in shell language to reduce dependencies to more sophisticated
+# interpreters, which may not be available on some stupid platforms.
+#
+# Author: Frank Haverkamp <haver@vnet.ibm.com>
+#
+# 1.0 Initial version
+# 1.1 Use ubiupdatevol instead of ubiwritevol
+#
+
+VERSION="1.1"
+
+export PATH=$PATH:~/bin:/usr/local/bin:/home/dedekind/work/prj/ubi/tools/flashutils/bin/
+
+UBIMKVOL=ubimkvol
+UBIRMVOL=ubirmvol
+UBIUPDATEVOL=ubiupdatevol
+
+# 128 KiB 131072
+# 256 KiB 262144
+# 512 KiB 524288
+
+SIZE_512K=524288
+SIZE_1M=1310720
+
+SELF=$0
+MINVOL=10
+MAXVOL=12
+
+#
+# To have a standardized output I define the following function to be
+# used when a test was ok or when it failed.
+#
+failed ()
+{
+ echo "FAILED"
+}
+
+passed ()
+{
+ echo "PASSED"
+}
+
+#
+# Print sucess message. Consider to exit with zero as return code.
+#
+exit_success ()
+{
+ echo "SUCCESS"
+ exit 0
+}
+
+#
+# Print failure message. Consider to exit with non zero return code.
+#
+exit_failure ()
+{
+ echo "FAILED"
+ exit 1
+}
+
+###############################################################################
+#
+# START
+#
+###############################################################################
+
+fix_sysfs_issue ()
+{
+ echo -n "*** Fixing the sysfs issue with the /dev nodes ... "
+
+ minor=0
+ major=`grep ubi0 /proc/devices | sed -e 's/\(.*\) ubi0/\1/'`
+
+ rm -rf /dev/ubi0
+ mknod /dev/ubi0 c $major 0
+
+ for minor in `seq 0 $MAXVOL`; do
+ ### echo " mknod /dev/ubi0_$minor c $major $(($minor + 1))"
+ rm -rf /dev/ubi0_$minor
+ mknod /dev/ubi0_$minor c $major $(($minor + 1))
+ done
+ passed
+}
+
+# delete_volume - Delete a volume. If it does not exist, do not try
+# to delete it.
+# @id: volume id
+#
+delete_volume ()
+{
+ volume=$1
+
+ ### FIXME broken sysfs!!!!
+ if [ -e /sys/class/ubi/$volume -o -e /sys/class/ubi/ubi0/$volume -o -e /sys/class/ubi/ubi0_$volume ]; then
+
+ echo -n "*** Truncate volume if it exists ... "
+ $UBIUPDATEVOL -d0 -n$volume -t
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo -n "*** Delete volume if it exists ... "
+ $UBIRMVOL -d0 -n$volume
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+ fi
+}
+
+mkvol_rmvol_test ()
+{
+ type=$1
+
+### Test if volume delete on non-existing volumes fails nicely
+
+ for i in `seq $MINVOL $MAXVOL`; do
+ echo "*** Delete if exist or not $i ... "
+
+ delete_volume $i
+ passed
+ done
+
+### Now deleting volumes must fail
+
+ for i in `seq $MINVOL $MAXVOL`; do
+ echo "*** Trying to delete non existing UBI Volume $i ... "
+
+ $UBIRMVOL -d0 -n$i
+ if [ $? -eq "0" ] ; then
+ exit_failure
+ fi
+ passed
+ done
+
+### Test if volume creation works ok
+
+ for i in `seq $MINVOL $MAXVOL`; do
+ echo "*** Creating UBI Volume $i ... "
+ echo " $UBIMKVOL -d0 -n$i -t$type -NNEW$i -s $SIZE_512K"
+
+ $UBIMKVOL -d0 -n$i -t$type -N"NEW$i" -s $SIZE_512K
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+ done
+
+### Now deleting volumes must be ok
+
+ for i in `seq $MINVOL $MAXVOL`; do
+ echo "*** Trying to delete UBI Volume $i ... "
+
+ $UBIRMVOL -d0 -n$i
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+ done
+
+### Now allocate too large volume
+
+ echo -n "*** Try to create too large volume"
+ $UBIMKVOL -d0 -n$MINVOL -t$type -N"NEW$MINVOL" -s 800000000
+ if [ $? -eq "0" ] ; then
+ exit_failure
+ fi
+ passed
+}
+
+# writevol_test - Tests volume creation and writing data to it.
+#
+# @size: Size of random data to write
+# @type: Volume type static or dynamic
+#
+writevol_test ()
+{
+ size=$1
+ type=$2
+
+ echo "*** Write volume test with size $size"
+
+### Make sure that volume exist, delete existing volume, create new
+
+ delete_volume $MINVOL
+
+ echo -n "*** Try to create volume ... "
+ $UBIMKVOL -d0 -n$MINVOL -t$type -N"NEW$MINVOL" -s $SIZE_1M
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+### Try to create same volume again
+ echo -n "*** Try to create some volume again, this must fail ... "
+ $UBIMKVOL -d0 -n$MINVOL -t$type -N"NEW$MINVOL" -s $SIZE_1M
+ if [ $? -eq "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+### Now create test data, write it, read it, compare it
+ echo -n "*** Create test data ... "
+ dd if=/dev/urandom of=testdata.bin bs=$size count=1
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo "*** Now writing data to volume ... "
+ # sleep 5
+ ls -l testdata.bin
+ echo " $UBIUPDATEVOL -d0 -n$MINVOL testdata.bin"
+ $UBIUPDATEVOL -d0 -n$MINVOL testdata.bin
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ if [ $type = "static" ] ; then
+ echo "*** Download data with cat ... "
+ cat /dev/ubi0_$MINVOL > readdata.bin
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+ else
+ echo "*** Download data with dd bs=1 ... "
+ dd if=/dev/ubi0_$MINVOL of=readdata.bin bs=$size count=1
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ # Size 1 does not work with this test ...
+ #
+ #echo "*** Download data with dd bs=$size ... "
+ #dd if=/dev/ubi0_$MINVOL of=readdata2.bin bs=$size count=1
+ #if [ $? -ne "0" ] ; then
+ # exit_failure
+ #fi
+ #passed
+
+ #echo -n "*** Comparing data (1) ... "
+ #cmp readdata.bin readdata2.bin
+ #if [ $? -ne "0" ] ; then
+ # exit_failure
+ #fi
+ #passed
+ fi
+
+ echo -n "*** Comparing data ... "
+ cmp readdata.bin testdata.bin
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+}
+
+echo "***********************************************************************"
+echo "* UBI Testing starts now ... *"
+echo "* Good luck! *"
+echo "***********************************************************************"
+
+# Set to zero if not running on example hardware
+grep ubi /proc/devices > /dev/null
+if [ $? -ne "0" ]; then
+ echo "No UBI found in /proc/devices! I am broken!"
+ exit_failure
+fi
+
+# Set to zero if not running on example hardware
+grep 1142 /proc/cpuinfo > /dev/null
+if [ $? -eq "0" ]; then
+ echo "Running on example hardware"
+ mount -o remount,rw / /
+ sleep 1
+ fix_sysfs_issue
+else
+ echo "Running on Artems hardware"
+fi
+
+echo "***********************************************************************"
+echo "* mkvol/rmvol testing for static volumes ... *"
+echo "***********************************************************************"
+
+mkvol_rmvol_test static
+
+echo "***********************************************************************"
+echo "* mkvol/rmvol testing for dynamic volumes ... *"
+echo "***********************************************************************"
+
+mkvol_rmvol_test dynamic
+
+echo "***********************************************************************"
+echo "* write to static volumes ... *"
+echo "***********************************************************************"
+
+# 10 Erase blocks = (128 KiB - 64 * 2) * 10
+# = 1309440 bytes
+# 128 KiB 131072
+# 256 KiB 262144
+# 512 KiB 524288
+
+for size in 262144 131073 131072 2048 1 4096 12800 31313 ; do
+ writevol_test $size static
+done
+
+echo "***********************************************************************"
+echo "* write to dynamic volumes ... *"
+echo "***********************************************************************"
+echo "VERSION: $VERSION"
+
+for size in 131073 131072 2048 1 4096 12800 31313 262144 ; do
+ writevol_test $size dynamic
+done
+
+echo "***********************************************************************"
+echo "* Congratulations, no errors found! *"
+echo "* Have fun with your cool UBI system! *"
+echo "***********************************************************************"
+
+exit_success
diff --git a/ubi-utils/old-utils/scripts/ubi_tools_test.sh b/ubi-utils/old-utils/scripts/ubi_tools_test.sh
new file mode 100755
index 0000000..7f121f1
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/ubi_tools_test.sh
@@ -0,0 +1,252 @@
+#!/bin/sh
+#
+# UBI Volume creation/deletion/write/read test script.
+# Uses our flash update tools and the associated toolchain for flash
+# image creation.
+#
+# Written in shell language to reduce dependencies to more sophisticated
+# interpreters, which may not be available on some stupid platforms.
+#
+# Author: Frank Haverkamp <haver@vnet.ibm.com>
+#
+# 1.0 Initial version
+#
+
+VERSION="1.0"
+
+export PATH=$PATH:~/bin:/usr/local/bin:/home/dedekind/work/prj/ubi/tools/flashutils/bin/
+
+UBIMKVOL=ubimkvol
+UBIRMVOL=ubirmvol
+UBIWRITEVOL=ubiupdatevol
+PFIFLASH=pfiflash
+CMP=cmp
+
+MAXVOL=32
+
+test_pfi=test_complete.pfi
+real_pfi=example_complete.pfi
+
+# 128 KiB 131072
+# 256 KiB 262144
+# 512 KiB 524288
+
+#
+# To have a standardized output I define the following function to be
+# used when a test was ok or when it failed.
+#
+failed ()
+{
+ echo "FAILED"
+}
+
+passed ()
+{
+ echo "PASSED"
+}
+
+#
+# Print sucess message. Consider to exit with zero as return code.
+#
+exit_success ()
+{
+ echo "SUCCESS"
+ exit 0
+}
+
+#
+# Print failure message. Consider to exit with non zero return code.
+#
+exit_failure ()
+{
+ echo "FAILED"
+ exit 1
+}
+
+###############################################################################
+#
+# START
+#
+###############################################################################
+
+fix_sysfs_issue ()
+{
+ echo -n "*** Fixing the sysfs issue with the /dev nodes ... "
+
+ minor=0
+ major=`grep ubi0 /proc/devices | sed -e 's/\(.*\) ubi0/\1/'`
+
+ rm -rf /dev/ubi0
+ mknod /dev/ubi0 c $major 0
+
+ for minor in `seq 0 $MAXVOL`; do
+ ### echo " mknod /dev/ubi0_$minor c $major $(($minor + 1))"
+ rm -rf /dev/ubi0_$minor
+ mknod /dev/ubi0_$minor c $major $(($minor + 1))
+ done
+ passed
+}
+
+# delete_volume - Delete a volume. If it does not exist, do not try
+# to delete it.
+# @id: volume id
+#
+delete_volume ()
+{
+ volume=$1
+
+ ### FIXME broken sysfs!!!!
+ if [ -e /sys/class/ubi/$volume -o -e /sys/class/ubi/ubi0/$volume -o -e /sys/class/ubi/ubi0_$volume ]; then
+
+ echo -n "*** Truncate volume if it exists ... "
+ $UBIWRITEVOL -d0 -n$volume -t
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+
+ echo -n "*** Delete volume if it exists ... "
+ $UBIRMVOL -d0 -n$volume
+ if [ $? -ne "0" ] ; then
+ exit_failure
+ fi
+ passed
+ fi
+}
+
+echo "***********************************************************************"
+echo "* UBI Tools Testing starts now ... *"
+echo "* Good luck! *"
+echo "***********************************************************************"
+
+# Set to zero if not running on example hardware
+grep ubi /proc/devices > /dev/null
+if [ $? -ne "0" ]; then
+ echo "No UBI found in /proc/devices! I am broken!"
+ exit_failure
+fi
+
+# Set to zero if not running on example hardware
+grep 1142 /proc/cpuinfo > /dev/null
+if [ $? -eq "0" ]; then
+ echo "Running on example hardware"
+ mount -o remount,rw / /
+ sleep 1
+ fix_sysfs_issue
+else
+ echo "Running on other hardware"
+fi
+
+### Test basic stuff
+pfiflash_basic ()
+{
+ echo "Calling pfiflash with test-data ... "
+ echo " $PFIFLASH $test_pfi"
+ $PFIFLASH $test_pfi
+ if [ $? -ne "0" ]; then
+ echo "Uhhh something went wrong!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 10 and 11 ... "
+ $CMP /dev/ubi0_10 /dev/ubi0_11
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Comparing against original data ... "
+ $CMP /dev/ubi0_10 test_u-boot.bin
+ if [ $? -ne "0" ]; then
+ echo "Compared volume not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 12 and 13 ... "
+ $CMP /dev/ubi0_12 /dev/ubi0_13
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Comparing against original data ... "
+ $CMP /dev/ubi0_12 test_vmlinux.bin
+ if [ $? -ne "0" ]; then
+ echo "Compared volume not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 14 and 15 ... "
+ $CMP /dev/ubi0_14 /dev/ubi0_15
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+}
+
+### Test each and everything
+pfiflash_advanced ()
+{
+ if [ -e example_complete.pfi ]; then
+ echo "Calling pfiflash with real data ... "
+ $PFIFLASH -p overwrite --complete example_complete.pfi
+ if [ $? -ne "0" ]; then
+ echo "Uhhh something went wrong!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 2 and 3 ... "
+ $CMP /dev/ubi0_2 /dev/ubi0_3
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Comparing against original data ... "
+ $CMP /dev/ubi0_2 u-boot.bin
+ if [ $? -ne "0" ]; then
+ echo "Compared volume not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Testing if data is correct 6 and 7 ... "
+ $CMP /dev/ubi0_6 /dev/ubi0_7
+ if [ $? -ne "0" ]; then
+ echo "Mirrored volumes not equal!"
+ exit_failure
+ fi
+ passed
+
+ echo "Comparing against original data ... "
+ $CMP /dev/ubi0_6 vmlinux.bin
+ if [ $? -ne "0" ]; then
+ echo "Compared volume not equal!"
+ exit_failure
+ fi
+ passed
+ fi
+}
+
+echo "***********************************************************************"
+echo "* Testing pfiflash ... *"
+echo "***********************************************************************"
+echo "VERSION: $VERSION"
+
+pfiflash_basic
+pfiflash_advanced
+
+echo "***********************************************************************"
+echo "* Congratulations, no errors found! *"
+echo "* Have fun with your cool UBI system! *"
+echo "***********************************************************************"
+
+exit_success
diff --git a/ubi-utils/old-utils/scripts/unubi_test.sh b/ubi-utils/old-utils/scripts/unubi_test.sh
new file mode 100644
index 0000000..40dc2e2
--- /dev/null
+++ b/ubi-utils/old-utils/scripts/unubi_test.sh
@@ -0,0 +1,105 @@
+#!/bin/sh
+#
+# Use raw NAND data, extract UBI image and apply tool to it.
+# Test basic functionality.
+#
+# 2007 Frank Haverkamp <haver@vnet.ibm.com>
+#
+
+version=1.1
+
+image=data.mif
+oob=oob.bin
+data=data.bin
+pagesize=2048
+volmax=31
+datadir=unubi_data
+
+# general arguments e.g. debug enablement
+# unubi_args="-D"
+
+echo "------------------------------------------------------------------------"
+echo "Testcase: ${0} Version: ${version}"
+echo "------------------------------------------------------------------------"
+echo "Testing nand2bin ..."
+echo " Input: ${image}"
+echo " Data: ${data}"
+echo " OOB: ${oob}"
+echo " Pagesize: ${pagesize}"
+nand2bin --pagesize ${pagesize} -o ${data} -O ${oob} ${image}
+echo
+
+echo "------------------------------------------------------------------------"
+echo "Testing unubi ..."
+echo "------------------------------------------------------------------------"
+unubi --version
+echo
+
+echo "------------------------------------------------------------------------"
+echo "Trying to extract first ${volmax} volumes ..."
+echo "------------------------------------------------------------------------"
+mkdir -p ${datadir}/volumes
+for v in `seq 0 ${volmax}` ; do
+ unubi ${unubi_args} -r${v} -d${datadir}/volumes ${data}
+ echo -n "."
+done
+echo "ok"
+ls -l ${datadir}/volumes
+echo
+
+echo "------------------------------------------------------------------------"
+echo "Extracting graphics ..."
+echo "------------------------------------------------------------------------"
+unubi -a -d${datadir} ${data}
+echo "Use gnuplot to display:"
+ls ${datadir}/*.plot
+ls ${datadir}/*.data
+echo
+
+echo "------------------------------------------------------------------------"
+echo "eb-split"
+echo "------------------------------------------------------------------------"
+unubi -e -d${datadir}/eb-split ${data}
+ls -l ${datadir}/eb-split
+echo
+
+echo "------------------------------------------------------------------------"
+echo "vol-split"
+echo "------------------------------------------------------------------------"
+unubi -v -d${datadir}/vol-split ${data}
+ls -l ${datadir}/vol-split
+echo
+echo "The generated images contain only the data (126KiB in our "
+echo "case) not including the UBI erase count and volume info "
+echo "header. For dynamic volumes the data should be the full "
+echo "126KiB. Unubi cannot know how much of the data is valid. "
+echo
+
+echo "------------------------------------------------------------------------"
+echo "!vol-split"
+echo "------------------------------------------------------------------------"
+unubi -V -d${datadir}/vol-split! ${data}
+ls -l ${datadir}/vol-split\!
+echo
+echo "The generated images contain the full block data of 128KiB "
+echo "including the UBI erase count and volume information header."
+echo
+
+echo "------------------------------------------------------------------------"
+echo "Extracting volume info table ..."
+echo "------------------------------------------------------------------------"
+unubi -i -d${datadir} ${data}
+echo "I strongly hope that empty ubi blocks are filled with 0xff! "
+echo
+
+echo "------------------------------------------------------------------------"
+echo "Table 0"
+echo "------------------------------------------------------------------------"
+cat ${datadir}/vol_info_table0
+echo
+
+echo "------------------------------------------------------------------------"
+echo "Table 1"
+echo "------------------------------------------------------------------------"
+cat ${datadir}/vol_info_table1
+echo
diff --git a/ubi-utils/old-utils/src/bin2nand.c b/ubi-utils/old-utils/src/bin2nand.c
new file mode 100644
index 0000000..c7c7ccc
--- /dev/null
+++ b/ubi-utils/old-utils/src/bin2nand.c
@@ -0,0 +1,344 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2007
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ */
+
+/*
+ * Create a flashable NAND image from a binary image
+ *
+ * History:
+ * 1.0 Initial release (tglx)
+ * 1.1 Understands hex and dec input parameters (tglx)
+ * 1.2 Generates separated OOB data, if needed. (oloh)
+ * 1.3 Padds data/oob to a given size. (oloh)
+ * 1.4 Removed argp because we want to use uClibc.
+ * 1.5 Minor cleanup
+ * 1.6 written variable not initialized (-j did not work) (haver)
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+
+#include "error.h"
+#include "config.h"
+#include "nandecc.h"
+
+#define PROGRAM_VERSION "1.6"
+
+#define CHECK_ENDP(option, endp) do { \
+ if (*endp) { \
+ fprintf(stderr, \
+ "Parse error option \'%s\'. " \
+ "No correct numeric value.\n" \
+ , option); \
+ exit(EXIT_FAILURE); \
+ } \
+} while(0)
+
+typedef enum action_t {
+ ACT_NORMAL = 0x00000001,
+} action_t;
+
+#define PAGESIZE 2048
+#define PADDING 0 /* 0 means, do not adjust anything */
+#define BUFSIZE 4096
+
+static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
+ "bin2nand - a tool for adding OOB information to a "
+ "binary input file.\n";
+
+static const char *optionsstr =
+" -c, --copyright Print copyright informatoin.\n"
+" -j, --padding=<num> Padding in Byte/Mi/ki. Default = no padding\n"
+" -p, --pagesize=<num> Pagesize in Byte/Mi/ki. Default = 2048\n"
+" -o, --output=<fname> Output filename. Interleaved Data/OOB if\n"
+" output-oob not specified.\n"
+" -q, --output-oob=<fname> Write OOB data in separate file.\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n"
+" -V, --version Print program version\n";
+
+static const char *usage =
+"Usage: bin2nand [-c?V] [-j <num>] [-p <num>] [-o <fname>] [-q <fname>]\n"
+" [--copyright] [--padding=<num>] [--pagesize=<num>]\n"
+" [--output=<fname>] [--output-oob=<fname>] [--help] [--usage]\n"
+" [--version]\n";
+
+struct option long_options[] = {
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "padding", .has_arg = 1, .flag = NULL, .val = 'j' },
+ { .name = "pagesize", .has_arg = 1, .flag = NULL, .val = 'p' },
+ { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "output-oob", .has_arg = 1, .flag = NULL, .val = 'q' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
+ { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0}
+};
+
+static const char copyright [] __attribute__((unused)) =
+ "Copyright IBM Corp. 2006";
+
+typedef struct myargs {
+ action_t action;
+
+ size_t pagesize;
+ size_t padding;
+
+ FILE* fp_in;
+ char *file_out_data; /* Either: Data and OOB interleaved
+ or plain data */
+ char *file_out_oob; /* OOB Data only. */
+
+ /* special stuff needed to get additional arguments */
+ char *arg1;
+ char **options; /* [STRING...] */
+} myargs;
+
+
+static int ustrtoull(const char *cp, char **endp, unsigned int base)
+{
+ unsigned long long res = strtoull(cp, endp, base);
+
+ switch (**endp) {
+ case 'G':
+ res *= 1024;
+ case 'M':
+ res *= 1024;
+ case 'k':
+ case 'K':
+ res *= 1024;
+ /* "Ki", "ki", "Mi" or "Gi" are to be used. */
+ if ((*endp)[1] == 'i')
+ (*endp) += 2;
+ }
+ return res;
+}
+
+static int
+parse_opt(int argc, char **argv, myargs *args)
+{
+ char* endp;
+
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "cj:p:o:q:?V", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'p': /* pagesize */
+ args->pagesize = (size_t)
+ ustrtoull(optarg, &endp, 0);
+ CHECK_ENDP("p", endp);
+ break;
+ case 'j': /* padding */
+ args->padding = (size_t)
+ ustrtoull(optarg, &endp, 0);
+ CHECK_ENDP("j", endp);
+ break;
+ case 'o': /* output */
+ args->file_out_data = optarg;
+ break;
+ case 'q': /* output oob */
+ args->file_out_oob = optarg;
+ break;
+ case '?': /* help */
+ printf("%s", doc);
+ printf("%s", optionsstr);
+ exit(0);
+ break;
+ case 'V':
+ printf("%s\n", PROGRAM_VERSION);
+ exit(0);
+ break;
+ case 'c':
+ printf("%s\n", copyright);
+ exit(0);
+ default:
+ printf("%s", usage);
+ exit(-1);
+ }
+ }
+
+ if (optind < argc) {
+ args->fp_in = fopen(argv[optind++], "rb");
+ if ((args->fp_in) == NULL) {
+ err_quit("Cannot open file %s for input\n",
+ argv[optind++]);
+ }
+ }
+
+ return 0;
+}
+
+static int
+process_page(uint8_t* buf, size_t pagesize,
+ FILE *fp_data, FILE* fp_oob, size_t* written)
+{
+ int eccpoi, oobsize;
+ size_t i;
+ uint8_t oobbuf[64];
+
+ memset(oobbuf, 0xff, sizeof(oobbuf));
+
+ switch(pagesize) {
+ case 2048: oobsize = 64; eccpoi = 64 / 2; break;
+ case 512: oobsize = 16; eccpoi = 16 / 2; break;
+ default:
+ err_msg("Unsupported page size: %d\n", pagesize);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < pagesize; i += 256, eccpoi += 3) {
+ oobbuf[eccpoi++] = 0x0;
+ /* Calculate ECC */
+ nand_calculate_ecc(&buf[i], &oobbuf[eccpoi]);
+ }
+
+ /* write data */
+ *written += fwrite(buf, 1, pagesize, fp_data);
+
+ /* either separate oob or interleave with data */
+ if (fp_oob) {
+ i = fwrite(oobbuf, 1, oobsize, fp_oob);
+ if (ferror(fp_oob)) {
+ err_msg("IO error\n");
+ return -EIO;
+ }
+ }
+ else {
+ i = fwrite(oobbuf, 1, oobsize, fp_data);
+ if (ferror(fp_data)) {
+ err_msg("IO error\n");
+ return -EIO;
+ }
+ }
+
+ return 0;
+}
+
+int main (int argc, char** argv)
+{
+ int rc = -1;
+ int res = 0;
+ size_t written = 0, read;
+ myargs args = {
+ .action = ACT_NORMAL,
+ .pagesize = PAGESIZE,
+ .padding = PADDING,
+ .fp_in = NULL,
+ .file_out_data = NULL,
+ .file_out_oob = NULL,
+ };
+
+ FILE* fp_out_data = stdout;
+ FILE* fp_out_oob = NULL;
+
+ parse_opt(argc, argv, &args);
+
+ uint8_t* buf = calloc(1, BUFSIZE);
+ if (!buf) {
+ err_quit("Cannot allocate page buffer.\n");
+ }
+
+ if (!args.fp_in) {
+ err_msg("No input image specified!\n");
+ goto err;
+ }
+
+ if (args.file_out_data) {
+ fp_out_data = fopen(args.file_out_data, "wb");
+ if (fp_out_data == NULL) {
+ err_sys("Cannot open file %s for output\n",
+ args.file_out_data);
+ goto err;
+ }
+ }
+
+ if (args.file_out_oob) {
+ fp_out_oob = fopen(args.file_out_oob, "wb");
+ if (fp_out_oob == NULL) {
+ err_sys("Cannot open file %s for output\n",
+ args.file_out_oob);
+ goto err;
+ }
+ }
+
+
+ while(1) {
+ read = fread(buf, 1, args.pagesize, args.fp_in);
+ if (feof(args.fp_in) && read == 0)
+ break;
+
+ if (read < args.pagesize) {
+ err_msg("Image not page aligned\n");
+ goto err;
+ }
+
+ if (ferror(args.fp_in)) {
+ err_msg("Read error\n");
+ goto err;
+ }
+
+ res = process_page(buf, args.pagesize, fp_out_data,
+ fp_out_oob, &written);
+ if (res != 0)
+ goto err;
+ }
+
+ while (written < args.padding) {
+ memset(buf, 0xff, args.pagesize);
+ res = process_page(buf, args.pagesize, fp_out_data,
+ fp_out_oob, &written);
+ if (res != 0)
+ goto err;
+ }
+
+ rc = 0;
+err:
+ free(buf);
+
+ if (args.fp_in)
+ fclose(args.fp_in);
+
+ if (fp_out_oob)
+ fclose(fp_out_oob);
+
+ if (fp_out_data && fp_out_data != stdout)
+ fclose(fp_out_data);
+
+ if (rc != 0) {
+ err_msg("Error during conversion. rc: %d\n", rc);
+ if (args.file_out_data)
+ remove(args.file_out_data);
+ if (args.file_out_oob)
+ remove(args.file_out_oob);
+ }
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/bootenv.c b/ubi-utils/old-utils/src/bootenv.c
new file mode 100644
index 0000000..78198fe
--- /dev/null
+++ b/ubi-utils/old-utils/src/bootenv.c
@@ -0,0 +1,1032 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2008
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ */
+
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+#include <netinet/in.h>
+#include <sys/stat.h>
+#include <bootenv.h>
+
+#include "hashmap.h"
+#include "error.h"
+
+#include <mtd/ubi-media.h>
+#include "crc32.h"
+
+#define ubi_unused __attribute__((unused))
+
+#define BOOTENV_MAXLINE 512 /* max line size of a bootenv.txt file */
+
+/* Structures */
+struct bootenv {
+ hashmap_t map; ///< Pointer to hashmap which holds data structure.
+};
+
+struct bootenv_list {
+ hashmap_t head; ///< Pointer to list which holds the data structure.
+};
+
+/**
+ * @brief Remove the '\n' from a given line.
+ * @param line Input/Output line.
+ * @param size Size of the line.
+ * @param fp File Pointer.
+ * @return 0
+ * @return or error
+ */
+static int
+remove_lf(char *line, size_t size, FILE* fp)
+{
+ size_t i;
+
+ for (i = 0; i < size; i++) {
+ if (line[i] == '\n') {
+ line[i] = '\0';
+ return 0;
+ }
+ }
+
+ if (!feof(fp)) {
+ return BOOTENV_EINVAL;
+ }
+
+ return 0;
+}
+
+/**
+ * @brief Determine if a line contains only WS.
+ * @param line The line to process.
+ * @param size Size of input line.
+ * @return 1 Yes, only WS.
+ * @return 0 No, contains data.
+ */
+static int
+is_ws(const char *line, size_t size)
+{
+ size_t i = 0;
+
+ while (i < size) {
+ switch (line[i]) {
+ case '\n':
+ return 1;
+ case '#':
+ return 1;
+ case ' ':
+ i++;
+ continue;
+ case '\t':
+ i++;
+ continue;
+ default: /* any other char -> no cmnt */
+ return 0;
+ }
+ }
+
+ return 0;
+}
+
+
+/* ------------------------------------------------------------------------- */
+
+/**
+ * @brief Build a list from a comma seperated value string.
+ * @param list Pointer to hashmap structure which shall store
+ * the list.
+ * @param value Comma seperated value string.
+ * @return 0
+ * @return or error.
+ */
+static int
+build_list_definition(hashmap_t list, const char *value)
+{
+ int rc = 0;
+ char *str = NULL;
+ char *ptr = NULL;
+ size_t len, i, j;
+
+ /* str: val1,val2 , val4,...,valN */
+ len = strlen(value);
+ str = (char*) malloc((len+1) * sizeof(char));
+
+ /* 1. reformat string: remove spaces */
+ for (i = 0, j = 0; i < len; i++) {
+ if (value[i] == ' ')
+ continue;
+
+ str[j] = value[i];
+ j++;
+ }
+ str[j] = '\0';
+
+ /* str: val1,val2,val4,...,valN\0*/
+ /* 2. replace ',' seperator with '\0' */
+ len = strlen(str);
+ for (i = 0; i < len; i++) {
+ if (str[i] == ',') {
+ str[i] = '\0';
+ }
+ }
+
+ /* str: val1\0val2\0val4\0...\0valN\0*/
+ /* 3. insert definitions into a hash map, using it like a list */
+ i = j = 0;
+ ptr = str;
+ while (((i = strlen(ptr)) > 0) && (j < len)) {
+ rc = hashmap_add(list, ptr, "");
+ if (rc != 0) {
+ free(str);
+ return rc;
+ }
+ j += i+1;
+ if (j < len)
+ ptr += i+1;
+ }
+
+ free(str);
+ return rc;
+}
+
+/**
+ * @brief Extract a key value pair and add it to a hashmap
+ * @param str Input string which contains a key value pair.
+ * @param env The updated handle which contains the new pair.
+ * @return 0
+ * @return or error
+ * @note The input string format is: "key=value"
+ */
+static int
+extract_pair(const char *str, bootenv_t env)
+{
+ int rc = 0;
+ char *key = NULL;
+ char *val = NULL;
+
+ key = strdup(str);
+ if (key == NULL)
+ return -ENOMEM;
+
+ val = strstr(key, "=");
+ if (val == NULL) {
+ rc = BOOTENV_EBADENTRY;
+ goto err;
+ }
+
+ *val = '\0'; /* split strings */
+ val++;
+
+ rc = bootenv_set(env, key, val);
+
+ err:
+ free(key);
+ return rc;
+}
+
+int
+bootenv_destroy(bootenv_t* env)
+{
+ int rc = 0;
+
+ if (env == NULL || *env == NULL)
+ return -EINVAL;
+
+ bootenv_t tmp = *env;
+
+ rc = hashmap_free(tmp->map);
+ if (rc != 0)
+ return rc;
+
+ free(tmp);
+ return rc;
+}
+
+int
+bootenv_create(bootenv_t* env)
+{
+ bootenv_t res;
+ res = (bootenv_t) calloc(1, sizeof(struct bootenv));
+
+ if (res == NULL)
+ return -ENOMEM;
+
+ res->map = hashmap_new();
+
+ if (res->map == NULL) {
+ free(res);
+ return -ENOMEM;
+ }
+
+ *env = res;
+
+ return 0;
+}
+
+
+/**
+ * @brief Read a formatted buffer and scan it for valid bootenv
+ * key/value pairs. Add those pairs into a hashmap.
+ * @param env Hashmap which shall be used to hold the data.
+ * @param buf Formatted buffer.
+ * @param size Size of the buffer.
+ * @return 0
+ * @return or error
+ */
+static int
+rd_buffer(bootenv_t env, const char *buf, size_t size)
+{
+ const char *curr = buf; /* ptr to current key/value pair */
+ uint32_t i, j; /* current length, chars processed */
+
+ if (buf[size - 1] != '\0') /* must end in '\0' */
+ return BOOTENV_EFMT;
+
+ for (j = 0; j < size; j += i, curr += i) {
+ /* strlen returns the size of the string upto
+ but not including the null terminator;
+ adding 1 to account for '\0' */
+ i = strlen(curr) + 1;
+
+ if (i == 1)
+ return 0; /* no string found */
+
+ if (extract_pair(curr, env) != 0)
+ return BOOTENV_EINVAL;
+ }
+
+ return 0;
+}
+
+
+int
+bootenv_read_crc(FILE* fp, bootenv_t env, size_t size, uint32_t* ret_crc)
+{
+ int rc;
+ char *buf = NULL;
+ size_t i = 0;
+ uint32_t crc32_table[256];
+
+ if ((fp == NULL) || (env == NULL))
+ return -EINVAL;
+
+ /* allocate temp buffer */
+ buf = (char*) calloc(1, size * sizeof(char));
+ if (buf == NULL)
+ return -ENOMEM;
+
+ /* FIXME Andreas, please review this I removed size-1 and
+ * replaced it by just size, I saw the kernel image starting
+ * with a 0x0060.... and not with the 0x60.... what it should
+ * be. Is this a tools problem or is it a problem here where
+ * fp is moved not to the right place due to the former size-1
+ * here.
+ */
+ while((i < size) && (!feof(fp))) {
+ int c = fgetc(fp);
+ if (c == EOF) {
+ /* FIXME isn't this dangerous, to update
+ the boot envs with incomplete data? */
+ buf[i++] = '\0';
+ break; /* we have enough */
+ }
+ if (ferror(fp)) {
+ rc = -EIO;
+ goto err;
+ }
+
+ buf[i++] = (char)c;
+ }
+
+ /* calculate crc to return */
+ if (ret_crc != NULL) {
+ init_crc32_table(crc32_table);
+ *ret_crc = clc_crc32(crc32_table, UBI_CRC32_INIT, buf, size);
+ }
+
+ /* transfer to hashmap */
+ rc = rd_buffer(env, buf, size);
+
+err:
+ free(buf);
+ return rc;
+}
+
+
+/**
+ * If we have a single file containing the boot-parameter size should
+ * be specified either as the size of the file or as BOOTENV_MAXSIZE.
+ * If the bootparameter are in the middle of a file we need the exact
+ * length of the data.
+ */
+int
+bootenv_read(FILE* fp, bootenv_t env, size_t size)
+{
+ return bootenv_read_crc(fp, env, size, NULL);
+}
+
+
+int
+bootenv_read_txt(FILE* fp, bootenv_t env)
+{
+ int rc = 0;
+ char *buf = NULL;
+ char *line = NULL;
+ char *lstart = NULL;
+ char *curr = NULL;
+ size_t len;
+ size_t size;
+
+ if ((fp == NULL) || (env == NULL))
+ return -EINVAL;
+
+ size = BOOTENV_MAXSIZE;
+
+ /* allocate temp buffers */
+ buf = (char*) calloc(1, size * sizeof(char));
+ lstart = line = (char*) calloc(1, size * sizeof(char));
+ if ((buf == NULL) || (line == NULL)) {
+ rc = -ENOMEM;
+ goto err;
+ }
+
+ curr = buf;
+ while ((line = fgets(line, size, fp)) != NULL) {
+ if (is_ws(line, size)) {
+ continue;
+ }
+ rc = remove_lf(line, BOOTENV_MAXSIZE, fp);
+ if (rc != 0) {
+ goto err;
+ }
+
+ /* copy new line to binary buffer */
+ len = strlen(line);
+ if (len > size) {
+ rc = -EFBIG;
+ goto err;
+ }
+ size -= len; /* track remaining space */
+
+ memcpy(curr, line, len);
+ curr += len + 1; /* for \0 seperator */
+ }
+
+ rc = rd_buffer(env, buf, BOOTENV_MAXSIZE);
+err:
+ if (buf != NULL)
+ free(buf);
+ if (lstart != NULL)
+ free(lstart);
+ return rc;
+}
+
+static int
+fill_output_buffer(bootenv_t env, char *buf, size_t buf_size_max ubi_unused,
+ size_t *written)
+{
+ int rc = 0;
+ size_t keys_size, i;
+ size_t wr = 0;
+ const char **keys = NULL;
+ const char *val = NULL;
+
+ rc = bootenv_get_key_vector(env, &keys_size, 1, &keys);
+ if (rc != 0)
+ goto err;
+
+ for (i = 0; i < keys_size; i++) {
+ if (wr > BOOTENV_MAXSIZE) {
+ rc = -ENOSPC;
+ goto err;
+ }
+
+ rc = bootenv_get(env, keys[i], &val);
+ if (rc != 0)
+ goto err;
+
+ wr += snprintf(buf + wr, BOOTENV_MAXSIZE - wr,
+ "%s=%s", keys[i], val);
+ wr++; /* for \0 */
+ }
+
+ *written = wr;
+
+err:
+ if (keys != NULL)
+ free(keys);
+
+ return rc;
+}
+
+int
+bootenv_write_crc(FILE* fp, bootenv_t env, uint32_t* ret_crc)
+{
+ int rc = 0;
+ size_t size = 0;
+ char *buf = NULL;
+ uint32_t crc32_table[256];
+
+ if ((fp == NULL) || (env == NULL))
+ return -EINVAL;
+
+ buf = (char*) calloc(1, BOOTENV_MAXSIZE * sizeof(char));
+ if (buf == NULL)
+ return -ENOMEM;
+
+
+ rc = fill_output_buffer(env, buf, BOOTENV_MAXSIZE, &size);
+ if (rc != 0)
+ goto err;
+
+ /* calculate crc to return */
+ if (ret_crc != NULL) {
+ init_crc32_table(crc32_table);
+ *ret_crc = clc_crc32(crc32_table, UBI_CRC32_INIT, buf, size);
+ }
+
+ if (fwrite(buf, size, 1, fp) != 1) {
+ rc = -EIO;
+ goto err;
+ }
+
+err:
+ if (buf != NULL)
+ free(buf);
+ return rc;
+}
+
+int
+bootenv_write(FILE* fp, bootenv_t env)
+{
+ return bootenv_write_crc(fp, env, NULL);
+}
+
+int
+bootenv_compare(bootenv_t first, bootenv_t second)
+{
+ int rc;
+ size_t written_first, written_second;
+ char *buf_first, *buf_second;
+
+ if (first == NULL || second == NULL)
+ return -EINVAL;
+
+ buf_first = malloc(BOOTENV_MAXSIZE);
+ if (!buf_first)
+ return -ENOMEM;
+ buf_second = malloc(BOOTENV_MAXSIZE);
+ if (!buf_second) {
+ rc = -ENOMEM;
+ goto err;
+ }
+
+ rc = fill_output_buffer(first, buf_first, BOOTENV_MAXSIZE,
+ &written_first);
+ if (rc < 0)
+ goto err;
+ rc = fill_output_buffer(second, buf_second, BOOTENV_MAXSIZE,
+ &written_second);
+ if (rc < 0)
+ goto err;
+
+ if (written_first != written_second) {
+ rc = 1;
+ goto err;
+ }
+
+ rc = memcmp(buf_first, buf_second, written_first);
+ if (rc != 0) {
+ rc = 2;
+ goto err;
+ }
+
+err:
+ if (buf_first)
+ free(buf_first);
+ if (buf_second)
+ free(buf_second);
+
+ return rc;
+}
+
+int
+bootenv_size(bootenv_t env, size_t *size)
+{
+ int rc = 0;
+ char *buf = NULL;
+
+ if (env == NULL)
+ return -EINVAL;
+
+ buf = (char*) calloc(1, BOOTENV_MAXSIZE * sizeof(char));
+ if (buf == NULL)
+ return -ENOMEM;
+
+ rc = fill_output_buffer(env, buf, BOOTENV_MAXSIZE, size);
+ if (rc != 0)
+ goto err;
+
+err:
+ if (buf != NULL)
+ free(buf);
+ return rc;
+}
+
+int
+bootenv_write_txt(FILE* fp, bootenv_t env)
+{
+ int rc = 0;
+ size_t size, wr, i;
+ const char **keys = NULL;
+ const char *key = NULL;
+ const char *val = NULL;
+
+ if ((fp == NULL) || (env == NULL))
+ return -EINVAL;
+
+ rc = bootenv_get_key_vector(env, &size, 1, &keys);
+ if (rc != 0)
+ goto err;
+
+ for (i = 0; i < size; i++) {
+ key = keys[i];
+ rc = bootenv_get(env, key, &val);
+ if (rc != 0)
+ goto err;
+
+ wr = fprintf(fp, "%s=%s\n", key, val);
+ if (wr != strlen(key) + strlen(val) + 2) {
+ rc = -EIO;
+ goto err;
+ }
+ }
+
+err:
+ if (keys != NULL)
+ free(keys);
+ return rc;
+}
+
+int
+bootenv_valid(bootenv_t env ubi_unused)
+{
+ /* @FIXME No sanity check implemented. */
+ return 0;
+}
+
+int
+bootenv_copy_bootenv(bootenv_t in, bootenv_t *out)
+{
+ int rc = 0;
+ const char *tmp = NULL;
+ const char **keys = NULL;
+ size_t vec_size, i;
+
+ if ((in == NULL) || (out == NULL))
+ return -EINVAL;
+
+ /* purge output var for sure... */
+ rc = bootenv_destroy(out);
+ if (rc != 0)
+ return rc;
+
+ /* create the new map */
+ rc = bootenv_create(out);
+ if (rc != 0)
+ goto err;
+
+ /* get the key list from the input map */
+ rc = bootenv_get_key_vector(in, &vec_size, 0, &keys);
+ if (rc != 0)
+ goto err;
+
+ if (vec_size != hashmap_size(in->map)) {
+ rc = BOOTENV_ECOPY;
+ goto err;
+ }
+
+ /* make a deep copy of the hashmap */
+ for (i = 0; i < vec_size; i++) {
+ rc = bootenv_get(in, keys[i], &tmp);
+ if (rc != 0)
+ goto err;
+
+ rc = bootenv_set(*out, keys[i], tmp);
+ if (rc != 0)
+ goto err;
+ }
+
+err:
+ if (keys != NULL)
+ free(keys);
+
+ return rc;
+}
+
+/* ------------------------------------------------------------------------- */
+
+
+int
+bootenv_pdd_keep(bootenv_t env_old, bootenv_t env_new, bootenv_t *env_res,
+ int *warnings, char *err_buf ubi_unused,
+ size_t err_buf_size ubi_unused)
+{
+ bootenv_list_t l_old = NULL;
+ bootenv_list_t l_new = NULL;
+ const char *pdd_old = NULL;
+ const char *pdd_new = NULL;
+ const char *tmp = NULL;
+ const char **vec_old = NULL;
+ const char **vec_new = NULL;
+ const char **pdd_up_vec = NULL;
+ size_t vec_old_size, vec_new_size, pdd_up_vec_size, i;
+ int rc = 0;
+
+ if ((env_old == NULL) || (env_new == NULL) || (env_res == NULL))
+ return -EINVAL;
+
+ /* get the pdd strings, e.g.:
+ * pdd_old=a,b,c
+ * pdd_new=a,c,d,e */
+ rc = bootenv_get(env_old, "pdd", &pdd_old);
+ if (rc != 0)
+ goto err;
+ rc = bootenv_get(env_new, "pdd", &pdd_new);
+ if (rc != 0)
+ goto err;
+
+ /* put it into a list and then convert it to an vector */
+ rc = bootenv_list_create(&l_old);
+ if (rc != 0)
+ goto err;
+ rc = bootenv_list_create(&l_new);
+ if (rc != 0)
+ goto err;
+
+ rc = bootenv_list_import(l_old, pdd_old);
+ if (rc != 0)
+ goto err;
+
+ rc = bootenv_list_import(l_new, pdd_new);
+ if (rc != 0)
+ goto err;
+
+ rc = bootenv_list_to_vector(l_old, &vec_old_size, &vec_old);
+ if (rc != 0)
+ goto err;
+
+ rc = bootenv_list_to_vector(l_new, &vec_new_size, &vec_new);
+ if (rc != 0)
+ goto err;
+
+ rc = bootenv_copy_bootenv(env_new, env_res);
+ if (rc != 0)
+ goto err;
+
+ /* calculate the update vector between the old and new pdd */
+ pdd_up_vec = hashmap_get_update_key_vector(vec_old, vec_old_size,
+ vec_new, vec_new_size, &pdd_up_vec_size);
+
+ if (pdd_up_vec == NULL) {
+ rc = -ENOMEM;
+ goto err;
+ }
+
+ if (pdd_up_vec_size != 0) {
+ /* need to warn the user about the unset of
+ * some pdd/bootenv values */
+ *warnings = BOOTENV_WPDD_STRING_DIFFERS;
+
+ /* remove all entries in the new bootenv load */
+ for (i = 0; i < pdd_up_vec_size; i++) {
+ bootenv_unset(*env_res, pdd_up_vec[i]);
+ }
+ }
+
+ /* generate the keep array and copy old pdd values to new bootenv */
+ for (i = 0; i < vec_old_size; i++) {
+ rc = bootenv_get(env_old, vec_old[i], &tmp);
+ if (rc != 0) {
+ rc = BOOTENV_EPDDINVAL;
+ goto err;
+ }
+ rc = bootenv_set(*env_res, vec_old[i], tmp);
+ if (rc != 0) {
+ goto err;
+ }
+ }
+ /* put the old pdd string into the result map */
+ rc = bootenv_set(*env_res, "pdd", pdd_old);
+ if (rc != 0) {
+ goto err;
+ }
+
+
+err:
+ if (vec_old != NULL)
+ free(vec_old);
+ if (vec_new != NULL)
+ free(vec_new);
+ if (pdd_up_vec != NULL)
+ free(pdd_up_vec);
+
+ bootenv_list_destroy(&l_old);
+ bootenv_list_destroy(&l_new);
+ return rc;
+}
+
+
+int
+bootenv_pdd_overwrite(bootenv_t env_old, bootenv_t env_new,
+ bootenv_t *env_res, int *warnings ubi_unused,
+ char *err_buf ubi_unused, size_t err_buf_size ubi_unused)
+{
+ if ((env_old == NULL) || (env_new == NULL) || (env_res == NULL))
+ return -EINVAL;
+
+ return bootenv_copy_bootenv(env_new, env_res);
+}
+
+int
+bootenv_pdd_merge(bootenv_t env_old, bootenv_t env_new, bootenv_t *env_res,
+ int *warnings ubi_unused, char *err_buf, size_t err_buf_size)
+{
+ if ((env_old == NULL) || (env_new == NULL) || (env_res == NULL))
+ return -EINVAL;
+
+ snprintf(err_buf, err_buf_size, "The PDD merge operation is not "
+ "implemented. Contact: <oliloh@de.ibm.com>");
+
+ return BOOTENV_ENOTIMPL;
+}
+
+/* ------------------------------------------------------------------------- */
+
+int
+bootenv_get(bootenv_t env, const char *key, const char **value)
+{
+ if (env == NULL)
+ return -EINVAL;
+
+ *value = hashmap_lookup(env->map, key);
+ if (*value == NULL)
+ return BOOTENV_ENOTFOUND;
+
+ return 0;
+}
+
+int
+bootenv_get_num(bootenv_t env, const char *key, uint32_t *value)
+{
+ char *endptr = NULL;
+ const char *str;
+
+ if (env == NULL)
+ return 0;
+
+ str = hashmap_lookup(env->map, key);
+ if (!str)
+ return -EINVAL;
+
+ *value = strtoul(str, &endptr, 0);
+
+ if (*endptr == '\0') {
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+int
+bootenv_set(bootenv_t env, const char *key, const char *value)
+{
+ if (env == NULL)
+ return -EINVAL;
+
+ return hashmap_add(env->map, key, value);
+}
+
+int
+bootenv_unset(bootenv_t env, const char *key)
+{
+ if (env == NULL)
+ return -EINVAL;
+
+ return hashmap_remove(env->map, key);
+}
+
+int
+bootenv_get_key_vector(bootenv_t env, size_t* size, int sort,
+ const char ***vector)
+{
+ if ((env == NULL) || (size == NULL))
+ return -EINVAL;
+
+ *vector = hashmap_get_key_vector(env->map, size, sort);
+
+ if (*vector == NULL)
+ return -EINVAL;
+
+ return 0;
+}
+
+int
+bootenv_dump(bootenv_t env)
+{
+ if (env == NULL)
+ return -EINVAL;
+
+ return hashmap_dump(env->map);
+}
+
+int
+bootenv_list_create(bootenv_list_t *list)
+{
+ bootenv_list_t res;
+ res = (bootenv_list_t) calloc(1, sizeof(struct bootenv_list));
+
+ if (res == NULL)
+ return -ENOMEM;
+
+ res->head = hashmap_new();
+
+ if (res->head == NULL) {
+ free(res);
+ return -ENOMEM;
+ }
+
+ *list = res;
+ return 0;
+}
+
+int
+bootenv_list_destroy(bootenv_list_t *list)
+{
+ int rc = 0;
+
+ if (list == NULL)
+ return -EINVAL;
+
+ bootenv_list_t tmp = *list;
+ if (tmp == 0)
+ return 0;
+
+ rc = hashmap_free(tmp->head);
+ if (rc != 0)
+ return rc;
+
+ free(tmp);
+ *list = NULL;
+ return 0;
+}
+
+int
+bootenv_list_import(bootenv_list_t list, const char *str)
+{
+ if (list == NULL)
+ return -EINVAL;
+
+ return build_list_definition(list->head, str);
+}
+
+int
+bootenv_list_export(bootenv_list_t list, char **string)
+{
+ size_t size, i, j, bufsize, tmp, rc = 0;
+ const char **items;
+
+ if (list == NULL)
+ return -EINVAL;
+
+ bufsize = BOOTENV_MAXLINE;
+ char *res = (char*) malloc(bufsize * sizeof(char));
+ if (res == NULL)
+ return -ENOMEM;
+
+ rc = bootenv_list_to_vector(list, &size, &items);
+ if (rc != 0) {
+ goto err;
+ }
+
+ j = 0;
+ for (i = 0; i < size; i++) {
+ tmp = strlen(items[i]);
+ if (j >= bufsize) {
+ bufsize += BOOTENV_MAXLINE;
+ res = (char*) realloc(res, bufsize * sizeof(char));
+ if (res == NULL) {
+ rc = -ENOMEM;
+ goto err;
+ }
+ }
+ memcpy(res + j, items[i], tmp);
+ j += tmp;
+ if (i < (size - 1)) {
+ res[j] = ',';
+ j++;
+ }
+ }
+ j++;
+ res[j] = '\0';
+ free(items);
+ *string = res;
+ return 0;
+err:
+ free(items);
+ return rc;
+}
+
+int
+bootenv_list_add(bootenv_list_t list, const char *item)
+{
+ if ((list == NULL) || (item == NULL))
+ return -EINVAL;
+
+ return hashmap_add(list->head, item, "");
+}
+
+int
+bootenv_list_remove(bootenv_list_t list, const char *item)
+{
+ if ((list == NULL) || (item == NULL))
+ return -EINVAL;
+
+ return hashmap_remove(list->head, item);
+}
+
+int
+bootenv_list_is_in(bootenv_list_t list, const char *item)
+{
+ if ((list == NULL) || (item == NULL))
+ return -EINVAL;
+
+ return hashmap_lookup(list->head, item) != NULL ? 1 : 0;
+}
+
+int
+bootenv_list_to_vector(bootenv_list_t list, size_t *size, const char ***vector)
+{
+ if ((list == NULL) || (size == NULL))
+ return -EINVAL;
+
+ *vector = hashmap_get_key_vector(list->head, size, 1);
+ if (*vector == NULL)
+ return -ENOMEM;
+
+ return 0;
+}
+
+int
+bootenv_list_to_num_vector(bootenv_list_t list, size_t *size,
+ uint32_t **vector)
+{
+ int rc = 0;
+ size_t i;
+ uint32_t* res = NULL;
+ char *endptr = NULL;
+ const char **a = NULL;
+
+ rc = bootenv_list_to_vector(list, size, &a);
+ if (rc != 0)
+ goto err;
+
+ res = (uint32_t*) malloc (*size * sizeof(uint32_t));
+ if (!res)
+ goto err;
+
+ for (i = 0; i < *size; i++) {
+ res[i] = strtoul(a[i], &endptr, 0);
+ if (*endptr != '\0')
+ goto err;
+ }
+
+ if (a)
+ free(a);
+ *vector = res;
+ return 0;
+
+err:
+ if (a)
+ free(a);
+ if (res)
+ free(res);
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/bootenv.h b/ubi-utils/old-utils/src/bootenv.h
new file mode 100644
index 0000000..8fecdbf
--- /dev/null
+++ b/ubi-utils/old-utils/src/bootenv.h
@@ -0,0 +1,434 @@
+#ifndef __BOOTENV_H__
+#define __BOOTENV_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdio.h> /* FILE */
+#include <stdint.h>
+#include <pfiflash.h>
+
+/* DOXYGEN DOCUMENTATION */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file bootenv.h
+ * @author oliloh@de.ibm.com
+ * @version 1.3
+ *
+ * 1.3 Some renaming
+ */
+
+/**
+ * @mainpage Usage
+ *
+ * @section intro Introduction
+ * This library provides all functionality to handle with the so-called
+ * platform description data (PDD) and the bootparameters defined in
+ * U-Boot. It is able to apply the defined PDD operations in PDD update
+ * scenarios. For more information about the PDD and bootparameter
+ * environment "bootenv" confer the PDD documentation.
+ *
+ * @section ret Return codes
+ * This library defines some return codes which will be delivered classified
+ * as warnings or errors. See the "Defines" section for details and numeric
+ * values.
+ *
+ * @section benv Bootenv format description
+ * There are two different input formats:
+ * - text files
+ * - binary files
+ *
+ * @subsection txt Text Files
+ * Text files have to be specified like:
+ * @verbatim key1=value1,value2,value7\n key2=value55,value1\n key4=value1\n@endverbatim
+ *
+ * @subsection bin Binary files
+ * Binary files have to be specified like:
+ * @verbatim<CRC32-bit>key1=value1,value2,value7\0key2=value55,value1\0... @endverbatim
+ * You can confer the U-Boot documentation for more details.
+ *
+ * @section benvlists Bootenv lists format description.
+ * Values referenced in the preceeding subsection can be
+ * defined like lists:
+ * @verbatim value1,value2,value3 @endverbatim
+ * There are some situation where a conversion of a comma
+ * seperated list can be useful, e.g. to get a list
+ * of defined PDD entries.
+ */
+
+#define BOOTENV_MAXSIZE (1024 * 100) /* max 100kiB space for bootenv */
+
+/**
+ * @def BOOTENV_ECRC
+ * @brief Given binary file is to large.
+ * @def BOOTENV_EFMT
+ * @brief Given bootenv section has an invalid format
+ * @def BOOTENV_EBADENTRY
+ * @brief Bad entry in the bootenv section.
+ * @def BOOTENV_EINVAL
+ * @brief Invalid bootenv defintion.
+ * @def BOOTENV_ENOPDD
+ * @brief Given bootenv sectoin has no PDD defintion string (pdd=...).
+ * @def BOOTENV_EPDDINVAL
+ * @brief Given bootenv section has an invalid PDD defintion.
+ * @def BOOTENV_ENOTIMPL
+ * @brief Functionality not implemented.
+ * @def BOOTENV_ECOPY
+ * @brief Bootenv memory copy error
+ * @def BOOTENV_ENOTFOUND
+ * @brief Given key has has no value.
+ * @def BOOTENV_EMAX
+ * @brief Highest error value.
+ */
+#define BOOTENV_ETOOBIG 1
+#define BOOTENV_EFMT 2
+#define BOOTENV_EBADENTRY 3
+#define BOOTENV_EINVAL 4
+#define BOOTENV_ENOPDD 5
+#define BOOTENV_EPDDINVAL 6
+#define BOOTENV_ENOTIMPL 7
+#define BOOTENV_ECOPY 8
+#define BOOTENV_ENOTFOUND 9
+#define BOOTENV_EMAX 10
+
+/**
+ * @def BOOTENV_W
+ * @brief A warning which is handled internally as an error
+ * but can be recovered by manual effort.
+ * @def BOOTENV_WPDD_STRING_DIFFERS
+ * @brief The PDD strings of old and new PDD differ and
+ * can cause update problems, because new PDD values
+ * are removed from the bootenv section completely.
+ */
+#define BOOTENV_W 20
+#define BOOTENV_WPDD_STRING_DIFFERS 21
+#define BOOTENV_WMAX 22 /* highest warning value */
+
+
+typedef struct bootenv *bootenv_t;
+ /**< A bootenv library handle. */
+
+typedef struct bootenv_list *bootenv_list_t;
+ /**< A handle for a value list. */
+
+typedef int(*pdd_func_t)(bootenv_t, bootenv_t, bootenv_t*,
+ int*, char*, size_t);
+
+
+/**
+ * @brief Get a new handle.
+ * @return 0
+ * @return or error
+ * */
+int bootenv_create(bootenv_t *env);
+
+/**
+ * @brief Cleanup structure.
+ * @param env Bootenv structure which shall be destroyed.
+ * @return 0
+ * @return or error
+ */
+int bootenv_destroy(bootenv_t *env);
+
+/**
+ * @brief Copy a bootenv handle.
+ * @param in The input bootenv.
+ * @param out The copied output bootenv. Discards old data.
+ * @return 0
+ * @return or error
+ */
+int bootenv_copy_bootenv(bootenv_t in, bootenv_t *out);
+
+/**
+ * @brief Looks for a value inside the bootenv data.
+ * @param env Handle to a bootenv structure.
+ * @param key The key.
+ * @return NULL key not found
+ * @return !NULL ptr to value
+ */
+int bootenv_get(bootenv_t env, const char *key, const char **value);
+
+
+/**
+ * @brief Looks for a value inside the bootenv data and converts it to num.
+ * @param env Handle to a bootenv structure.
+ * @param key The key.
+ * @param value A pointer to the resulting numerical value
+ * @return NULL key not found
+ * @return !NULL ptr to value
+ */
+int bootenv_get_num(bootenv_t env, const char *key, uint32_t *value);
+
+/**
+ * @brief Set a bootenv value by key.
+ * @param env Handle to a bootenv structure.
+ * @param key Key.
+ * @param value Value to set.
+ * @return 0
+ * @return or error
+ */
+int bootenv_set(bootenv_t env, const char *key, const char *value);
+
+/**
+ * @brief Remove the given key (and its value) from a bootenv structure.
+ * @param env Handle to a bootenv structure.
+ * @param key Key.
+ * @return 0
+ * @return or error
+ */
+int bootenv_unset(bootenv_t env, const char *key);
+
+
+/**
+ * @brief Get a vector of all keys which are currently set
+ * within a bootenv handle.
+ * @param env Handle to a bootenv structure.
+ * @param size The size of the allocated array structure.
+ * @param sort Flag, if set the vector is sorted ascending.
+ * @return NULL on error.
+ * @return !NULL a pointer to the first element the allocated vector.
+ * @warning Free the allocate memory yourself!
+ */
+int bootenv_get_key_vector(bootenv_t env, size_t *size, int sort,
+ const char ***vector);
+
+/**
+ * @brief Calculate the size in bytes which are necessary to write the
+ * current bootenv section in a *binary file.
+ * @param env bootenv handle.
+ * @param size The size in bytes of the bootenv handle.
+ * @return 0
+ * @return or ERROR.
+ */
+int bootenv_size(bootenv_t env, size_t *size);
+
+/**
+ * @brief Read a binary bootenv file.
+ * @param fp File pointer to input stream.
+ * @param env bootenv handle.
+ * @param size maximum data size.
+ * @return 0
+ * @return or ERROR.
+ */
+int bootenv_read(FILE* fp, bootenv_t env, size_t size);
+
+/**
+ * @param ret_crc return value of crc of read data
+ */
+int bootenv_read_crc(FILE* fp, bootenv_t env, size_t size, uint32_t *ret_crc);
+
+/**
+ * @brief Read bootenv data from an text/ascii file.
+ * @param fp File pointer to ascii PDD file.
+ * @param env bootenv handle
+ * @return 0
+ * @return or ERROR.
+ */
+int bootenv_read_txt(FILE* fp, bootenv_t env);
+
+/**
+ * @brief Write a bootenv structure to the given location (binary).
+ * @param fp Filepointer to binary file.
+ * @param env Bootenv structure which shall be written.
+ * @return 0
+ * @return or error
+ */
+int bootenv_write(FILE* fp, bootenv_t env);
+
+/**
+ * @param ret_crc return value of crc of read data
+ */
+int bootenv_write_crc(FILE* fp, bootenv_t env, uint32_t* ret_crc);
+
+/**
+ * @brief Write a bootenv structure to the given location (text).
+ * @param fp Filepointer to text file.
+ * @param env Bootenv structure which shall be written.
+ * @return 0
+ * @return or error
+ */
+int bootenv_write_txt(FILE* fp, bootenv_t env);
+
+/**
+ * @brief Compare bootenvs using memcmp().
+ * @param first First bootenv.
+ * @param second Second bootenv.
+ * @return 0 if bootenvs are equal
+ * @return < 0 if error
+ * @return > 0 if unequal
+ */
+int bootenv_compare(bootenv_t first, bootenv_t second);
+
+/**
+ * @brief Prototype for a PDD handling funtion
+ */
+
+/**
+ * @brief The PDD keep operation.
+ * @param env_old The old bootenv structure.
+ * @param env_new The new bootenv structure.
+ * @param env_res The result of PDD keep.
+ * @param warnings A flag which marks any warnings.
+ * @return 0
+ * @return or error
+ * @note For a complete documentation about the algorithm confer the
+ * PDD documentation.
+ */
+int bootenv_pdd_keep(bootenv_t env_old, bootenv_t env_new,
+ bootenv_t *env_res, int *warnings,
+ char *err_buf, size_t err_buf_size);
+
+
+/**
+ * @brief The PDD merge operation.
+ * @param env_old The old bootenv structure.
+ * @param env_new The new bootenv structure.
+ * @param env_res The result of merge-pdd.
+ * @param warnings A flag which marks any warnings.
+ * @return 0
+ * @return or error
+ * @note For a complete documentation about the algorithm confer the
+ * PDD documentation.
+ */
+int bootenv_pdd_merge(bootenv_t env_old, bootenv_t env_new,
+ bootenv_t *env_res, int *warnings,
+ char *err_buf, size_t err_buf_size);
+
+/**
+ * @brief The PDD overwrite operation.
+ * @param env_old The old bootenv structure.
+ * @param env_new The new bootenv structure.
+ * @param env_res The result of overwrite-pdd.
+ * @param warnings A flag which marks any warnings.
+ * @return 0
+ * @return or error
+ * @note For a complete documentation about the algorithm confer the
+ * PDD documentation.
+ */
+int bootenv_pdd_overwrite(bootenv_t env_new,
+ bootenv_t env_old, bootenv_t *env_res, int *warnings,
+ char *err_buf, size_t err_buf_size);
+
+/**
+ * @brief Dump a bootenv structure to stdout. (Debug)
+ * @param env Handle to a bootenv structure.
+ * @return 0
+ * @return or error
+ */
+int bootenv_dump(bootenv_t env);
+
+/**
+ * @brief Validate a bootenv structure.
+ * @param env Handle to a bootenv structure.
+ * @return 0
+ * @return or error
+ */
+int bootenv_valid(bootenv_t env);
+
+/**
+ * @brief Create a new bootenv list structure.
+ * @return NULL on error
+ * @return or a new list handle.
+ * @note This structure is used to store values in a list.
+ * A useful addition when handling PDD strings.
+ */
+int bootenv_list_create(bootenv_list_t *list);
+
+/**
+ * @brief Destroy a bootenv list structure
+ * @param list Handle to a bootenv list structure.
+ * @return 0
+ * @return or error
+ */
+int bootenv_list_destroy(bootenv_list_t *list);
+
+/**
+ * @brief Import a list from a comma seperated string
+ * @param list Handle to a bootenv list structure.
+ * @param str Comma seperated string list.
+ * @return 0
+ * @return or error
+ */
+int bootenv_list_import(bootenv_list_t list, const char *str);
+
+/**
+ * @brief Export a list to a string of comma seperated values.
+ * @param list Handle to a bootenv list structure.
+ * @return NULL one error
+ * @return or pointer to a newly allocated string.
+ * @warning Free the allocated memory by yourself!
+ */
+int bootenv_list_export(bootenv_list_t list, char **string);
+
+/**
+ * @brief Add an item to the list.
+ * @param list A handle of a list structure.
+ * @param item An item.
+ * @return 0
+ * @return or error
+ */
+int bootenv_list_add(bootenv_list_t list, const char *item);
+
+/**
+ * @brief Remove an item from the list.
+ * @param list A handle of a list structure.
+ * @param item An item.
+ * @return 0
+ * @return or error
+ */
+int bootenv_list_remove(bootenv_list_t list, const char *item);
+
+/**
+ * @brief Check if a given item is in a given list.
+ * @param list A handle of a list structure.
+ * @param item An item.
+ * @return 1 Item is in list.
+ * @return 0 Item is not in list.
+ */
+int bootenv_list_is_in(bootenv_list_t list, const char *item);
+
+
+/**
+ * @brief Convert a list into a vector of all values inside the list.
+ * @param list Handle to a bootenv structure.
+ * @param size The size of the allocated vector structure.
+ * @return 0
+ * @return or error
+ * @warning Free the allocate memory yourself!
+ */
+int bootenv_list_to_vector(bootenv_list_t list, size_t *size,
+ const char ***vector);
+
+/**
+ * @brief Convert a list into a vector of all values inside the list.
+ * @param list Handle to a bootenv structure.
+ * @param size The size of the allocated vector structure.
+ * @return 0
+ * @return or error
+ * @warning Free the allocate memory yourself!
+ */
+int bootenv_list_to_num_vector(bootenv_list_t list, size_t *size,
+ uint32_t **vector);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__BOOTENV_H__ */
diff --git a/ubi-utils/old-utils/src/config.h b/ubi-utils/old-utils/src/config.h
new file mode 100644
index 0000000..55e60f3
--- /dev/null
+++ b/ubi-utils/old-utils/src/config.h
@@ -0,0 +1,28 @@
+#ifndef __CONFIG_H__
+#define __CONFIG_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Frank Haverkamp
+ */
+
+#define PACKAGE_BUGREPORT \
+ "haver@vnet.ibm.com, dedekind@linutronix.de, or tglx@linutronix.de"
+
+#define ubi_unused __attribute__((unused))
+
+#endif
diff --git a/ubi-utils/old-utils/src/crc32.c b/ubi-utils/old-utils/src/crc32.c
new file mode 100644
index 0000000..666e217
--- /dev/null
+++ b/ubi-utils/old-utils/src/crc32.c
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Thomas Gleixner
+ */
+
+/*
+ * CRC32 functions
+ *
+ * Can be compiled as seperate object, but is included into the ipl source
+ * so gcc can inline the functions. We optimize for size so the omission of
+ * the function frame is helpful.
+ *
+ */
+
+#include <stdint.h>
+#include <crc32.h>
+
+/* CRC polynomial */
+#define CRC_POLY 0xEDB88320
+
+/**
+ * init_crc32_table - Initialize crc table
+ *
+ * @table: pointer to the CRC table which must be initialized
+ *
+ * Create CRC32 table for given polynomial. The table is created with
+ * the lowest order term in the highest order bit. So the x^32 term
+ * has to implied in the crc calculation function.
+ */
+void init_crc32_table(uint32_t *table)
+{
+ uint32_t crc;
+ int i, j;
+
+ for (i = 0; i < 256; i++) {
+ crc = i;
+ for (j = 8; j > 0; j--) {
+ if (crc & 1)
+ crc = (crc >> 1) ^ CRC_POLY;
+ else
+ crc >>= 1;
+ }
+ table[i] = crc;
+ }
+}
+
+/**
+ * clc_crc32 - Calculate CRC32 over a buffer
+ *
+ * @table: pointer to the CRC table
+ * @crc: initial crc value
+ * @buf: pointer to the buffer
+ * @len: number of bytes to calc
+ *
+ * Returns the updated crc value.
+ *
+ * The algorithm resembles a hardware shift register, but calculates 8
+ * bit at once.
+ */
+uint32_t clc_crc32(uint32_t *table, uint32_t crc, void *buf,
+ int len)
+{
+ const unsigned char *p = buf;
+
+ while(--len >= 0)
+ crc = table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
+ return crc;
+}
diff --git a/ubi-utils/old-utils/src/crc32.h b/ubi-utils/old-utils/src/crc32.h
new file mode 100644
index 0000000..31362b0
--- /dev/null
+++ b/ubi-utils/old-utils/src/crc32.h
@@ -0,0 +1,36 @@
+#ifndef __CRC32_H__
+#define __CRC32_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Author: Thomas Gleixner
+ *
+ * CRC32 functions
+ *
+ * Can be compiled as seperate object, but is included into the ipl source
+ * so gcc can inline the functions. We optimize for size so the omission of
+ * the function frame is helpful.
+ *
+ */
+#include <stdint.h>
+
+void init_crc32_table(uint32_t *table);
+uint32_t clc_crc32(uint32_t *table, uint32_t crc, void *buf, int len);
+
+#endif /* __CRC32_H__ */
diff --git a/ubi-utils/old-utils/src/eb_chain.c b/ubi-utils/old-utils/src/eb_chain.c
new file mode 100644
index 0000000..da5c2e3
--- /dev/null
+++ b/ubi-utils/old-utils/src/eb_chain.c
@@ -0,0 +1,281 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006, 2007
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Author: Drake Dowsett, dowsett@de.ibm.com
+ * Contact: Andreas Arnez, arnez@de.ibm.com
+ */
+
+/* see eb_chain.h */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <mtd_swab.h>
+#include "unubi_analyze.h"
+#include "crc32.h"
+
+#define COPY(dst, src) \
+ do { \
+ dst = malloc(sizeof(*dst)); \
+ if (dst == NULL) \
+ return -ENOMEM; \
+ memcpy(dst, src, sizeof(*dst)); \
+ } while (0)
+
+
+/**
+ * inserts an eb_info into the chain starting at head, then searching
+ * linearly for the correct position;
+ * new should contain valid vid and ec headers and the data_crc should
+ * already have been checked before insertion, otherwise the chain
+ * could be have un an undesired manner;
+ * returns -ENOMEM if alloc fails, otherwise SHOULD always return 0,
+ * if not, the code reached the last line and returned -EAGAIN,
+ * meaning there is a bug or a case not being handled here;
+ **/
+int
+eb_chain_insert(struct eb_info **head, struct eb_info *new)
+{
+ uint32_t vol, num, ver;
+ uint32_t new_vol, new_num, new_ver;
+ struct eb_info *prev, *cur, *hist, *ins;
+ struct eb_info **prev_ptr;
+
+ if ((head == NULL) || (new == NULL))
+ return 0;
+
+ if (*head == NULL) {
+ COPY(*head, new);
+ (*head)->next = NULL;
+ return 0;
+ }
+
+ new_vol = be32_to_cpu(new->vid.vol_id);
+ new_num = be32_to_cpu(new->vid.lnum);
+ new_ver = be32_to_cpu(new->vid.leb_ver);
+
+ /** TRAVERSE HORIZONTALY **/
+
+ cur = *head;
+ prev = NULL;
+
+ /* traverse until vol_id/lnum align */
+ vol = be32_to_cpu(cur->vid.vol_id);
+ num = be32_to_cpu(cur->vid.lnum);
+ while ((new_vol > vol) || ((new_vol == vol) && (new_num > num))) {
+ /* insert new at end of chain */
+ if (cur->next == NULL) {
+ COPY(ins, new);
+ ins->next = NULL;
+ cur->next = ins;
+ return 0;
+ }
+
+ prev = cur;
+ cur = cur->next;
+ vol = be32_to_cpu(cur->vid.vol_id);
+ num = be32_to_cpu(cur->vid.lnum);
+ }
+
+ if (prev == NULL)
+ prev_ptr = head;
+ else
+ prev_ptr = &(prev->next);
+
+ /* insert new into the middle of chain */
+ if ((new_vol != vol) || (new_num != num)) {
+ COPY(ins, new);
+ ins->next = cur;
+ *prev_ptr = ins;
+ return 0;
+ }
+
+ /** TRAVERSE VERTICALY **/
+
+ hist = cur;
+ prev = NULL;
+
+ /* traverse until versions align */
+ ver = be32_to_cpu(cur->vid.leb_ver);
+ while (new_ver < ver) {
+ /* insert new at bottom of history */
+ if (hist->older == NULL) {
+ COPY(ins, new);
+ ins->next = NULL;
+ ins->older = NULL;
+ hist->older = ins;
+ return 0;
+ }
+
+ prev = hist;
+ hist = hist->older;
+ ver = be32_to_cpu(hist->vid.leb_ver);
+ }
+
+ if (prev == NULL) {
+ /* replace active version */
+ COPY(ins, new);
+ ins->next = hist->next;
+ *prev_ptr = ins;
+
+ /* place cur in vertical histroy */
+ ins->older = hist;
+ hist->next = NULL;
+ return 0;
+ }
+
+ /* insert between versions, beneath active version */
+ COPY(ins, new);
+ ins->next = NULL;
+ ins->older = prev->older;
+ prev->older = ins;
+ return 0;
+}
+
+
+/**
+ * sets the pointer at pos to the position of the first entry in the chain
+ * with of vol_id and, if given, with the same lnum as *lnum;
+ * if there is no entry in the chain, then *pos is NULL on return;
+ * always returns 0;
+ **/
+int
+eb_chain_position(struct eb_info **head, uint32_t vol_id, uint32_t *lnum,
+ struct eb_info **pos)
+{
+ uint32_t vol, num;
+ struct eb_info *cur;
+
+ if ((head == NULL) || (*head == NULL) || (pos == NULL))
+ return 0;
+
+ *pos = NULL;
+
+ cur = *head;
+ while (cur != NULL) {
+ vol = be32_to_cpu(cur->vid.vol_id);
+ num = be32_to_cpu(cur->vid.lnum);
+
+ if ((vol_id == vol) && ((lnum == NULL) || (*lnum == num))) {
+ *pos = cur;
+ return 0;
+ }
+
+ cur = cur->next;
+ }
+
+ return 0;
+}
+
+
+/**
+ * prints to stream, the vol_id, lnum and leb_ver for each entry in the
+ * chain, starting at head;
+ * this is intended for debuging purposes;
+ * always returns 0;
+ *
+ * FIXME I do not like the double list traversion ...
+ **/
+int
+eb_chain_print(FILE* stream, struct eb_info *head)
+{
+ struct eb_info *cur;
+
+ if (stream == NULL)
+ stream = stdout;
+
+ if (head == NULL) {
+ fprintf(stream, "EMPTY\n");
+ return 0;
+ }
+ /* 012345678012345678012345678012301230123 0123 01234567 0123457 01234567*/
+ fprintf(stream, "VOL_ID LNUM LEB_VER EC VID DAT PBLK PADDR DSIZE EC\n");
+ cur = head;
+ while (cur != NULL) {
+ struct eb_info *hist;
+
+ fprintf(stream, "%08x %-8u %08x %-4s%-4s",
+ be32_to_cpu(cur->vid.vol_id),
+ be32_to_cpu(cur->vid.lnum),
+ be32_to_cpu(cur->vid.leb_ver),
+ cur->ec_crc_ok ? "ok":"bad",
+ cur->vid_crc_ok ? "ok":"bad");
+ if (cur->vid.vol_type == UBI_VID_STATIC)
+ fprintf(stream, "%-4s", cur->data_crc_ok ? "ok":"bad");
+ else fprintf(stream, "%-4s", cur->data_crc_ok ? "ok":"ign");
+ fprintf(stream, " %-4d %08x %-8u %-8llu\n", cur->phys_block,
+ cur->phys_addr, be32_to_cpu(cur->vid.data_size),
+ (unsigned long long)be64_to_cpu(cur->ec.ec));
+
+ hist = cur->older;
+ while (hist != NULL) {
+ fprintf(stream, "%08x %-8u %08x %-4s%-4s",
+ be32_to_cpu(hist->vid.vol_id),
+ be32_to_cpu(hist->vid.lnum),
+ be32_to_cpu(hist->vid.leb_ver),
+ hist->ec_crc_ok ? "ok":"bad",
+ hist->vid_crc_ok ? "ok":"bad");
+ if (hist->vid.vol_type == UBI_VID_STATIC)
+ fprintf(stream, "%-4s", hist->data_crc_ok ? "ok":"bad");
+ else fprintf(stream, "%-4s", hist->data_crc_ok ? "ok":"ign");
+ fprintf(stream, " %-4d %08x %-8u %-8llu (*)\n",
+ hist->phys_block, hist->phys_addr,
+ be32_to_cpu(hist->vid.data_size),
+ (unsigned long long)be64_to_cpu(hist->ec.ec));
+
+ hist = hist->older;
+ }
+ cur = cur->next;
+ }
+
+ return 0;
+}
+
+
+/**
+ * frees the memory of the entire chain, starting at head;
+ * head will be NULL on return;
+ * always returns 0;
+ **/
+int
+eb_chain_destroy(struct eb_info **head)
+{
+ if (head == NULL)
+ return 0;
+
+ while (*head != NULL) {
+ struct eb_info *cur;
+ struct eb_info *hist;
+
+ cur = *head;
+ *head = (*head)->next;
+
+ hist = cur->older;
+ while (hist != NULL) {
+ struct eb_info *temp;
+
+ temp = hist;
+ hist = hist->older;
+ free(temp);
+ }
+ free(cur);
+ }
+ return 0;
+}
+
diff --git a/ubi-utils/old-utils/src/error.c b/ubi-utils/old-utils/src/error.c
new file mode 100644
index 0000000..4aaedad
--- /dev/null
+++ b/ubi-utils/old-utils/src/error.c
@@ -0,0 +1,240 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <syslog.h>
+#include <stdlib.h>
+#include <sys/errno.h>
+#include <string.h>
+#include "error.h"
+
+#define MAXLINE 4096
+#define MAXWIDTH 80
+
+static FILE *logfp = NULL;
+
+static void err_doit(int, int, const char *, va_list);
+
+int
+read_procfile(FILE *fp_out, const char *procfile)
+{
+ FILE *fp;
+
+ if (!fp_out)
+ return -ENXIO;
+
+ fp = fopen(procfile, "r");
+ if (!fp)
+ return -ENOENT;
+
+ while(!feof(fp)) {
+ int c = fgetc(fp);
+
+ if (c == EOF)
+ return 0;
+
+ if (putc(c, fp_out) == EOF)
+ return -EIO;
+
+ if (ferror(fp))
+ return -EIO;
+ }
+ return fclose(fp);
+}
+
+void
+error_initlog(const char *logfile)
+{
+ if (!logfile)
+ return;
+
+ logfp = fopen(logfile, "a+");
+ read_procfile(logfp, "/proc/cpuinfo");
+}
+
+void
+info_msg(const char *fmt, ...)
+{
+ FILE* fpout;
+ char buf[MAXLINE + 1];
+ va_list ap;
+ int n;
+
+ fpout = stdout;
+
+ va_start(ap, fmt);
+ vsnprintf(buf, MAXLINE, fmt, ap);
+ n = strlen(buf);
+ strcat(buf, "\n");
+
+ fputs(buf, fpout);
+ fflush(fpout);
+ if (fpout != stdout)
+ fclose(fpout);
+
+ va_end(ap);
+ return;
+}
+
+void
+__err_ret(const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ err_doit(1, LOG_INFO, fmt, ap);
+ va_end(ap);
+ return;
+}
+
+void
+__err_sys(const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ err_doit(1, LOG_ERR, fmt, ap);
+ va_end(ap);
+ exit(EXIT_FAILURE);
+}
+
+
+void
+__err_msg(const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ err_doit(0, LOG_INFO, fmt, ap);
+ va_end(ap);
+
+ return;
+}
+
+void
+__err_quit(const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ err_doit(0, LOG_ERR, fmt, ap);
+ va_end(ap);
+ exit(EXIT_FAILURE);
+}
+
+void
+__err_dump(const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ err_doit(1, LOG_ERR, fmt, ap);
+ va_end(ap);
+ abort(); /* dump core and terminate */
+ exit(EXIT_FAILURE); /* shouldn't get here */
+}
+
+/**
+ * If a logfile is used we must not print on stderr and stdout
+ * anymore. Since pfilfash might be used in a server context, it is
+ * even dangerous to write to those descriptors.
+ */
+static void
+err_doit(int errnoflag, int level __attribute__((unused)),
+ const char *fmt, va_list ap)
+{
+ FILE* fpout;
+ int errno_save, n;
+ char buf[MAXLINE + 1];
+ fpout = stderr;
+
+ errno_save = errno; /* value caller might want printed */
+
+ vsnprintf(buf, MAXLINE, fmt, ap); /* safe */
+
+ n = strlen(buf);
+
+ if (errnoflag)
+ snprintf(buf + n, MAXLINE - n, ": %s", strerror(errno_save));
+ strcat(buf, "\n");
+
+ if (logfp) {
+ fputs(buf, logfp);
+ fflush(logfp);
+ return; /* exit when logging completes */
+ }
+
+ if (fpout == stderr) {
+ /* perform line wrap when outputting to stderr */
+ int word_len, post_len, chars;
+ char *buf_ptr;
+ const char *frmt = "%*s%n %n";
+
+ chars = 0;
+ buf_ptr = buf;
+ while (sscanf(buf_ptr, frmt, &word_len, &post_len) != EOF) {
+ int i;
+ char word[word_len + 1];
+ char post[post_len + 1];
+
+ strncpy(word, buf_ptr, word_len);
+ word[word_len] = '\0';
+ buf_ptr += word_len;
+ post_len -= word_len;
+
+ if (chars + word_len > MAXWIDTH) {
+ fputc('\n', fpout);
+ chars = 0;
+ }
+ fputs(word, fpout);
+ chars += word_len;
+
+ if (post_len > 0) {
+ strncpy(post, buf_ptr, post_len);
+ post[post_len] = '\0';
+ buf_ptr += post_len;
+ }
+ for (i = 0; i < post_len; i++) {
+ int inc = 1, chars_new;
+
+ if (post[i] == '\t')
+ inc = 8;
+ if (post[i] == '\n') {
+ inc = 0;
+ chars_new = 0;
+ } else
+ chars_new = chars + inc;
+
+ if (chars_new > MAXWIDTH) {
+ fputc('\n', fpout);
+ chars_new = inc;
+ }
+ fputc(post[i], fpout);
+ chars = chars_new;
+ }
+ }
+ }
+ else
+ fputs(buf, fpout);
+ fflush(fpout);
+ if (fpout != stderr)
+ fclose(fpout);
+
+ return;
+}
diff --git a/ubi-utils/old-utils/src/error.h b/ubi-utils/old-utils/src/error.h
new file mode 100644
index 0000000..05d8078
--- /dev/null
+++ b/ubi-utils/old-utils/src/error.h
@@ -0,0 +1,84 @@
+#ifndef __ERROR_H__
+#define __ERROR_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdio.h>
+
+void error_initlog(const char *logfile);
+int read_procfile(FILE *fp_out, const char *procfile);
+
+void __err_ret(const char *fmt, ...);
+void __err_sys(const char *fmt, ...);
+void __err_msg(const char *fmt, ...);
+void __err_quit(const char *fmt, ...);
+void __err_dump(const char *fmt, ...);
+
+void info_msg(const char *fmt, ...);
+
+#ifdef DEBUG
+#define __loc_msg(str) do { \
+ __err_msg("[%s. FILE: %s FUNC: %s LINE: %d]\n", \
+ str, __FILE__, __FUNCTION__, __LINE__); \
+} while (0)
+#else
+#define __loc_msg(str)
+#endif
+
+
+#define err_dump(fmt, ...) do { \
+ __loc_msg("ErrDump"); \
+ __err_dump(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define err_quit(fmt, ...) do { \
+ __loc_msg("ErrQuit"); \
+ __err_quit(fmt, ##__VA_ARGS__); \
+} while (0)
+
+
+#define err_ret(fmt, ...) do { \
+ __loc_msg("ErrRet"); \
+ __err_ret(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define err_sys(fmt, ...) do { \
+ __loc_msg("ErrSys"); \
+ __err_sys(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define err_msg(fmt, ...) do { \
+ __loc_msg("ErrMsg"); \
+ __err_msg(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define log_msg(fmt, ...) do { \
+ /* __loc_msg("LogMsg"); */ \
+ __err_msg(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#ifdef DEBUG
+#define dbg_msg(fmt, ...) do { \
+ __loc_msg("DbgMsg"); \
+ __err_msg(fmt, ##__VA_ARGS__); \
+} while (0)
+#else
+#define dbg_msg(fmt, ...) do {} while (0)
+#endif
+
+#endif /* __ERROR_H__ */
diff --git a/ubi-utils/old-utils/src/example_ubi.h b/ubi-utils/old-utils/src/example_ubi.h
new file mode 100644
index 0000000..23c7b54
--- /dev/null
+++ b/ubi-utils/old-utils/src/example_ubi.h
@@ -0,0 +1,28 @@
+#ifndef __EXAMPLE_UBI_H__
+#define __EXAMPLE_UBI_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**
+ * Defaults for our cards.
+ */
+#define EXAMPLE_UBI_DEVICE 0
+#define EXAMPLE_BOOTENV_VOL_ID_1 4
+#define EXAMPLE_BOOTENV_VOL_ID_2 5
+
+#endif /* __EXAMPLE_UBI_H__ */
diff --git a/ubi-utils/old-utils/src/hashmap.c b/ubi-utils/old-utils/src/hashmap.c
new file mode 100644
index 0000000..3511d56
--- /dev/null
+++ b/ubi-utils/old-utils/src/hashmap.c
@@ -0,0 +1,412 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ */
+
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "error.h"
+#include "hashmap.h"
+#define DEFAULT_BUCKETS 4096
+
+#if 0
+#define INFO_MSG(fmt...) do { \
+ info_msg(fmt); \
+} while (0)
+#else
+#define INFO_MSG(fmt...)
+#endif
+
+struct hashentry {
+ char* key; /* key '0' term. str */
+ char* value; /* payload '0' term. str */
+
+ hashentry_t next;
+};
+
+struct hashmap {
+ size_t entries; /* current #entries */
+ size_t maxsize; /* no. of hash buckets */
+ hashentry_t* data; /* array of buckets */
+};
+
+static int
+is_empty(hashentry_t l)
+{
+ return l == NULL ? 1 : 0;
+}
+
+hashmap_t
+hashmap_new(void)
+{
+ hashmap_t res;
+ res = (hashmap_t) calloc(1, sizeof(struct hashmap));
+
+ if (res == NULL)
+ return NULL;
+
+ res->maxsize = DEFAULT_BUCKETS;
+ res->entries = 0;
+
+ res->data = (hashentry_t*)
+ calloc(1, res->maxsize * sizeof(struct hashentry));
+
+ if (res->data == NULL)
+ return NULL;
+
+ return res;
+}
+
+static hashentry_t
+new_entry(const char* key, const char* value)
+{
+ hashentry_t res;
+
+ res = (hashentry_t) calloc(1, sizeof(struct hashentry));
+
+ if (res == NULL)
+ return NULL;
+
+ /* allocate key and value and copy them */
+ res->key = strdup(key);
+ if (res->key == NULL) {
+ free(res);
+ return NULL;
+ }
+
+ res->value = strdup(value);
+ if (res->value == NULL) {
+ free(res->key);
+ free(res);
+ return NULL;
+ }
+
+ res->next = NULL;
+
+ return res;
+}
+
+static hashentry_t
+free_entry(hashentry_t e)
+{
+ if (!is_empty(e)) {
+ if(e->key != NULL) {
+ free(e->key);
+ }
+ if(e->value != NULL)
+ free(e->value);
+ free(e);
+ }
+
+ return NULL;
+}
+
+static hashentry_t
+remove_entry(hashentry_t l, const char* key, size_t* entries)
+{
+ hashentry_t lnext;
+ if (is_empty(l))
+ return NULL;
+
+ if(strcmp(l->key,key) == 0) {
+ lnext = l->next;
+ l = free_entry(l);
+ (*entries)--;
+ return lnext;
+ }
+
+ l->next = remove_entry(l->next, key, entries);
+
+ return l;
+}
+
+static hashentry_t
+insert_entry(hashentry_t l, hashentry_t e, size_t* entries)
+{
+ if (is_empty(l)) {
+ (*entries)++;
+ return e;
+ }
+
+ /* check for update */
+ if (strcmp(l->key, e->key) == 0) {
+ e->next = l->next;
+ l = free_entry(l);
+ return e;
+ }
+
+ l->next = insert_entry(l->next, e, entries);
+ return l;
+}
+
+static hashentry_t
+remove_all(hashentry_t l, size_t* entries)
+{
+ hashentry_t lnext;
+ if (is_empty(l))
+ return NULL;
+
+ lnext = l->next;
+ free_entry(l);
+ (*entries)--;
+
+ return remove_all(lnext, entries);
+}
+
+static const char*
+value_lookup(hashentry_t l, const char* key)
+{
+ if (is_empty(l))
+ return NULL;
+
+ if (strcmp(l->key, key) == 0)
+ return l->value;
+
+ return value_lookup(l->next, key);
+}
+
+static void
+print_all(hashentry_t l)
+{
+ if (is_empty(l)) {
+ printf("\n");
+ return;
+ }
+
+ printf("%s=%s", l->key, l->value);
+ if (!is_empty(l->next)) {
+ printf(",");
+ }
+
+ print_all(l->next);
+}
+
+static void
+keys_to_array(hashentry_t l, const char** a, size_t* i)
+{
+ if (is_empty(l))
+ return;
+
+ a[*i] = l->key;
+ (*i)++;
+
+ keys_to_array(l->next, a, i);
+}
+
+uint32_t
+hash_str(const char* str, uint32_t mapsize)
+{
+ uint32_t hash = 0;
+ uint32_t x = 0;
+ uint32_t i = 0;
+ size_t len = strlen(str);
+
+ for(i = 0; i < len; str++, i++) {
+ hash = (hash << 4) + (*str);
+ if((x = hash & 0xF0000000L) != 0) {
+ hash ^= (x >> 24);
+ hash &= ~x;
+ }
+ }
+
+ return (hash & 0x7FFFFFFF) % mapsize;
+}
+
+
+int
+hashmap_is_empty(hashmap_t map)
+{
+ if (map == NULL)
+ return -EINVAL;
+
+ return map->entries > 0 ? 1 : 0;
+}
+
+const char*
+hashmap_lookup(hashmap_t map, const char* key)
+{
+ uint32_t i;
+
+ if ((map == NULL) || (key == NULL))
+ return NULL;
+
+ i = hash_str(key, map->maxsize);
+
+ return value_lookup(map->data[i], key);
+}
+
+int
+hashmap_add(hashmap_t map, const char* key, const char* value)
+{
+ uint32_t i;
+ hashentry_t entry;
+
+ if ((map == NULL) || (key == NULL) || (value == NULL))
+ return -EINVAL;
+
+ i = hash_str(key, map->maxsize);
+ entry = new_entry(key, value);
+ if (entry == NULL)
+ return -ENOMEM;
+
+ map->data[i] = insert_entry(map->data[i],
+ entry, &map->entries);
+
+ INFO_MSG("HASH_ADD: chain[%d] key:%s val:%s",i, key, value);
+ return 0;
+}
+
+int
+hashmap_remove(hashmap_t map, const char* key)
+{
+ uint32_t i;
+
+ if ((map == NULL) || (key == NULL))
+ return -EINVAL;
+
+ i = hash_str(key, map->maxsize);
+ map->data[i] = remove_entry(map->data[i], key, &map->entries);
+
+ return 0;
+}
+
+size_t
+hashmap_size(hashmap_t map)
+{
+ if (map != NULL)
+ return map->entries;
+ else
+ return 0;
+}
+
+int
+hashmap_free(hashmap_t map)
+{
+ size_t i;
+
+ if (map == NULL)
+ return -EINVAL;
+
+ /* "children" first */
+ for(i = 0; i < map->maxsize; i++) {
+ map->data[i] = remove_all(map->data[i], &map->entries);
+ }
+ free(map->data);
+ free(map);
+
+ return 0;
+}
+
+int
+hashmap_dump(hashmap_t map)
+{
+ size_t i;
+ if (map == NULL)
+ return -EINVAL;
+
+ for(i = 0; i < map->maxsize; i++) {
+ if (map->data[i] != NULL) {
+ printf("[%zd]: ", i);
+ print_all(map->data[i]);
+ }
+ }
+
+ return 0;
+}
+
+static const char**
+sort_key_vector(const char** a, size_t size)
+{
+ /* uses bubblesort */
+ size_t i, j;
+ const char* tmp;
+
+ if (size <= 0)
+ return a;
+
+ for (i = size - 1; i > 0; i--) {
+ for (j = 0; j < i; j++) {
+ if (strcmp(a[j], a[j+1]) > 0) {
+ tmp = a[j];
+ a[j] = a[j+1];
+ a[j+1] = tmp;
+ }
+ }
+ }
+ return a;
+}
+
+const char**
+hashmap_get_key_vector(hashmap_t map, size_t* size, int sort)
+{
+ const char** res;
+ size_t i, j;
+ *size = map->entries;
+
+ res = (const char**) malloc(*size * sizeof(char*));
+ if (res == NULL)
+ return NULL;
+
+ j = 0;
+ for(i=0; i < map->maxsize; i++) {
+ keys_to_array(map->data[i], res, &j);
+ }
+
+ if (sort)
+ res = sort_key_vector(res, *size);
+
+ return res;
+}
+
+int
+hashmap_key_is_in_vector(const char** vec, size_t size, const char* key)
+{
+ size_t i;
+ for (i = 0; i < size; i++) {
+ if (strcmp(vec[i], key) == 0) /* found */
+ return 1;
+ }
+
+ return 0;
+}
+
+const char**
+hashmap_get_update_key_vector(const char** vec1, size_t vec1_size,
+ const char** vec2, size_t vec2_size, size_t* res_size)
+{
+ const char** res;
+ size_t i, j;
+
+ *res_size = vec2_size;
+
+ res = (const char**) malloc(*res_size * sizeof(char*));
+ if (res == NULL)
+ return NULL;
+
+ /* get all keys from vec2 which are not set in vec1 */
+ j = 0;
+ for (i = 0; i < vec2_size; i++) {
+ if (!hashmap_key_is_in_vector(vec1, vec1_size, vec2[i]))
+ res[j++] = vec2[i];
+ }
+
+ *res_size = j;
+ return res;
+}
diff --git a/ubi-utils/old-utils/src/hashmap.h b/ubi-utils/old-utils/src/hashmap.h
new file mode 100644
index 0000000..1b13e95
--- /dev/null
+++ b/ubi-utils/old-utils/src/hashmap.h
@@ -0,0 +1,49 @@
+#ifndef __HASHMAP_H__
+#define __HASHMAP_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ */
+
+#include <stdlib.h>
+#include <stdint.h>
+
+typedef struct hashentry *hashentry_t;
+typedef struct hashmap *hashmap_t;
+
+hashmap_t hashmap_new(void);
+int hashmap_free(hashmap_t map);
+
+int hashmap_add(hashmap_t map, const char* key, const char* value);
+int hashmap_update(hashmap_t map, const char* key, const char* value);
+int hashmap_remove(hashmap_t map, const char* key);
+const char* hashmap_lookup(hashmap_t map, const char* key);
+
+const char** hashmap_get_key_vector(hashmap_t map, size_t* size, int sort);
+int hashmap_key_is_in_vector(const char** vec, size_t size, const char* key);
+const char** hashmap_get_update_key_vector(const char** vec1, size_t vec1_size,
+ const char** vec2, size_t vec2_size, size_t* res_size);
+
+int hashmap_dump(hashmap_t map);
+
+int hashmap_is_empty(hashmap_t map);
+size_t hashmap_size(hashmap_t map);
+
+uint32_t hash_str(const char* str, uint32_t mapsize);
+
+#endif /* __HASHMAP_H__ */
diff --git a/ubi-utils/old-utils/src/libpfiflash.c b/ubi-utils/old-utils/src/libpfiflash.c
new file mode 100644
index 0000000..b0d454a
--- /dev/null
+++ b/ubi-utils/old-utils/src/libpfiflash.c
@@ -0,0 +1,1325 @@
+/*
+ * Copyright International Business Machines Corp., 2006, 2007
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Authors: Oliver Lohmann <oliloh@de.ibm.com>
+ * Drake Dowsett <dowsett@de.ibm.com>
+ * Contact: Andreas Arnez <anrez@de.ibm.com>
+ */
+
+/* TODO Compare data before writing it. This implies that the volume
+ * parameters are compared first: size, alignment, name, type, ...,
+ * this is the same, compare the data. Volume deletion is deffered
+ * until the difference has been found out.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#define __USE_GNU
+#include <string.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <sys/ioctl.h>
+
+#include <libubi.h>
+#include <pfiflash.h>
+
+#include <mtd/ubi-user.h> /* FIXME Is this ok here? */
+#include <mtd/mtd-user.h>
+
+#include "pfiflash_error.h"
+#include "ubimirror.h"
+#include "error.h"
+#include "reader.h"
+#include "example_ubi.h"
+#include "bootenv.h"
+
+/* ubi-header.h and crc32.h needed for CRC checking */
+#include <mtd/ubi-media.h> /* FIXME Is this ok here? */
+#include "crc32.h"
+
+#define ubi_unused __attribute__((unused))
+
+#define COMPARE_BUFFER_SIZE 2048
+
+#define DEFAULT_DEV_PATTERN "/dev/ubi%d"
+#define DEFAULT_VOL_PATTERN "/dev/ubi%d_%d"
+
+static const char copyright [] ubi_unused =
+ "Copyright International Business Machines Corp., 2006, 2007";
+
+/* simply clear buffer, then write into front of it */
+#define EBUF(fmt...) \
+ snprintf(err_buf, err_buf_size, fmt);
+
+/* make a history of buffer and then prepend something in front */
+#define EBUF_PREPEND(fmt) \
+ do { \
+ int EBUF_HISTORY_LENGTH = strlen(err_buf); \
+ char EBUF_HISTORY[EBUF_HISTORY_LENGTH + 1]; \
+ strncpy(EBUF_HISTORY, err_buf, EBUF_HISTORY_LENGTH + 1);\
+ EBUF(fmt ": %s", EBUF_HISTORY); \
+ } while (0)
+
+/* An array of PDD function pointers indexed by the algorithm. */
+static pdd_func_t pdd_funcs[PDD_HANDLING_NUM] =
+ {
+ &bootenv_pdd_keep,
+ &bootenv_pdd_merge,
+ &bootenv_pdd_overwrite
+ };
+
+typedef enum ubi_update_process_t {
+ UBI_REMOVE = 0,
+ UBI_WRITE,
+ UBI_COMPARE,
+} ubi_update_process_t;
+
+
+/**
+ * skip_raw_volumes - reads data from pfi to advance fp past raw block
+ * @pfi: fp to pfi data
+ * @pfi_raws: header information
+ *
+ * Error handling):
+ * when early EOF in pfi data
+ * - returns -PFIFLASH_ERR_EOF, err_buf matches text to err
+ * when file I/O error
+ * - returns -PFIFLASH_ERR_FIO, err_buf matches text to err
+ **/
+static int
+skip_raw_volumes(FILE* pfi, list_t pfi_raws,
+ char* err_buf, size_t err_buf_size)
+{
+ int rc;
+ void *i;
+ list_t ptr;
+
+ if (is_empty(pfi_raws))
+ return 0;
+
+ rc = 0;
+ foreach(i, ptr, pfi_raws) {
+ size_t j;
+ pfi_raw_t raw;
+
+ raw = (pfi_raw_t)i;
+ for(j = 0; j < raw->data_size; j++) {
+ int c;
+
+ c = fgetc(pfi);
+ if (c == EOF)
+ rc = -PFIFLASH_ERR_EOF;
+ else if (ferror(pfi))
+ rc = -PFIFLASH_ERR_FIO;
+
+ if (rc != 0)
+ goto err;
+ }
+ }
+
+ err:
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ return rc;
+}
+
+
+/**
+ * my_ubi_mkvol - wraps the ubi_mkvol functions and impl. bootenv update hook
+ * @devno: UBI device number.
+ * @s: Current seqnum.
+ * @u: Information about the UBI volume from the PFI.
+ *
+ * Error handling:
+ * when UBI system couldn't be opened
+ * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
+ * when UBI system couldn't create a volume
+ * - returns -PFIFLASH_ERR_UBI_MKVOL, err_buf matches text to err
+ **/
+static int
+my_ubi_mkvol(int devno, int s, pfi_ubi_t u,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc, type;
+ char path[PATH_MAX];
+ libubi_t ulib;
+ struct ubi_mkvol_request req;
+
+ rc = 0;
+ ulib = NULL;
+
+ log_msg("[ ubimkvol id=%d, size=%d, data_size=%d, type=%d, "
+ "alig=%d, nlen=%d, name=%s",
+ u->ids[s], u->size, u->data_size, u->type, u->alignment,
+ strnlen(u->names[s], PFI_UBI_VOL_NAME_LEN), u->names[s]);
+
+ ulib = libubi_open();
+ if (ulib == NULL) {
+ rc = -PFIFLASH_ERR_UBI_OPEN;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ switch (u->type) {
+ case pfi_ubi_static:
+ type = UBI_STATIC_VOLUME; break;
+ case pfi_ubi_dynamic:
+ default:
+ type = UBI_DYNAMIC_VOLUME;
+ }
+
+ snprintf(path, PATH_MAX, DEFAULT_DEV_PATTERN, devno);
+
+ req.vol_id = u->ids[s];
+ req.alignment = u->alignment;
+ req.bytes = u->size;
+ req.vol_type = type;
+ req.name = u->names[s];
+
+ rc = ubi_mkvol(ulib, path, &req);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_UBI_MKVOL;
+ EBUF(PFIFLASH_ERRSTR[-rc], u->ids[s]);
+ goto err;
+ }
+
+ err:
+ if (ulib != NULL)
+ libubi_close(ulib);
+
+ return rc;
+}
+
+
+/**
+ * my_ubi_rmvol - a wrapper around the UBI library function ubi_rmvol
+ * @devno UBI device number
+ * @id UBI volume id to remove
+ *
+ * If the volume does not exist, the function will return success.
+ *
+ * Error handling:
+ * when UBI system couldn't be opened
+ * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
+ * when UBI system couldn't update (truncate) a volume
+ * - returns -PFIFLASH_ERR_UBI_VOL_UPDATE, err_buf matches text to err
+ * when UBI system couldn't remove a volume
+ * - returns -PFIFLASH_ERR_UBI_RMVOL, err_buf matches text to err
+ **/
+static int
+my_ubi_rmvol(int devno, uint32_t id,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc, fd;
+ char path[PATH_MAX];
+ libubi_t ulib;
+
+ rc = 0;
+ ulib = NULL;
+
+ log_msg("[ ubirmvol id=%d", id);
+
+ ulib = libubi_open();
+ if (ulib == NULL) {
+ rc = -PFIFLASH_ERR_UBI_OPEN;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
+
+ /* truncate whether it exist or not */
+ fd = open(path, O_RDWR);
+ if (fd < 0) {
+ libubi_close(ulib);
+ return 0; /* not existent, return 0 */
+ }
+
+ rc = ubi_update_start(ulib, fd, 0);
+ close(fd);
+ if (rc < 0) {
+ rc = -PFIFLASH_ERR_UBI_VOL_UPDATE;
+ EBUF(PFIFLASH_ERRSTR[-rc], id);
+ goto err; /* if EBUSY than empty device, continue */
+ }
+
+ snprintf(path, PATH_MAX, DEFAULT_DEV_PATTERN, devno);
+
+ rc = ubi_rmvol(ulib, path, id);
+ if (rc != 0) {
+#ifdef DEBUG
+ int rc_old = rc;
+ dbg_msg("Remove UBI volume %d returned with error: %d "
+ "errno=%d", id, rc_old, errno);
+#endif
+
+ rc = -PFIFLASH_ERR_UBI_RMVOL;
+ EBUF(PFIFLASH_ERRSTR[-rc], id);
+
+ /* TODO Define a ubi_rmvol return value which says
+ * sth like EUBI_NOSUCHDEV. In this case, a failed
+ * operation is acceptable. Everything else has to be
+ * classified as real error. But talk to Andreas Arnez
+ * before defining something odd...
+ */
+ /* if ((errno == EINVAL) || (errno == ENODEV))
+ return 0; */ /* currently it is EINVAL or ENODEV */
+
+ goto err;
+ }
+
+ err:
+ if (ulib != NULL)
+ libubi_close(ulib);
+
+ return rc;
+}
+
+
+/**
+ * read_bootenv_volume - reads the current bootenv data from id into be_old
+ * @devno UBI device number
+ * @id UBI volume id to remove
+ * @bootenv_old to hold old boot_env data
+ *
+ * Error handling:
+ * when UBI system couldn't be opened
+ * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
+ * when UBI system couldn't open a volume to read
+ * - returns -PFIFLASH_ERR_UBI_VOL_FOPEN, err_buf matches text to err
+ * when couldn't read bootenv data
+ * - returns -PFIFLASH_ERR_BOOTENV_READ, err_buf matches text to err
+ **/
+static int
+read_bootenv_volume(int devno, uint32_t id, bootenv_t bootenv_old,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc;
+ FILE* fp_in;
+ char path[PATH_MAX];
+ libubi_t ulib;
+
+ rc = 0;
+ fp_in = NULL;
+ ulib = NULL;
+
+ ulib = libubi_open();
+ if (ulib == NULL) {
+ rc = -PFIFLASH_ERR_UBI_OPEN;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
+
+ fp_in = fopen(path, "r");
+ if (!fp_in) {
+ rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
+ EBUF(PFIFLASH_ERRSTR[-rc], id);
+ goto err;
+ }
+
+ log_msg("[ reading old bootenvs ...");
+
+ /* Save old bootenvs for reference */
+ rc = bootenv_read(fp_in, bootenv_old, BOOTENV_MAXSIZE);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_READ;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ err:
+ if (fp_in)
+ fclose(fp_in);
+ if (ulib)
+ libubi_close(ulib);
+
+ return rc;
+}
+
+
+/**
+ * write_bootenv_volume - writes data from PFI file int to bootenv UBI volume
+ * @devno UBI device number
+ * @id UBI volume id
+ * @bootend_old old PDD data from machine
+ * @pdd_f function to handle PDD with
+ * @fp_in new pdd data contained in PFI
+ * @fp_in_size data size of new pdd data in PFI
+ * @pfi_crc crc value from PFI header
+ *
+ * Error handling:
+ * when UBI system couldn't be opened
+ * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
+ * when bootenv can't be created
+ * - returns -PFIFLASH_ERR_BOOTENV_CREATE, err_buf matches text to err
+ * when bootenv can't be read
+ * - returns -PFIFLASH_ERR_BOOTENV_READ, err_buf matches text to err
+ * when PDD handling function returns and error
+ * - passes rc and err_buf data
+ * when CRC check fails
+ * - returns -PFIFLASH_ERR_CRC_CHECK, err_buf matches text to err
+ * when bootenv can't be resized
+ * - returns -PFIFLASH_ERR_BOOTENV_SIZE, err_buf matches text to err
+ * when UBI system couldn't open a volume
+ * - returns -PFIFLASH_ERR_UBI_VOL_FOPEN, err_buf matches text to err
+ * when couldn't write bootenv data
+ * - returns -PFIFLASH_ERR_BOOTENV_WRITE, err_buf matches text to err
+ **/
+static int
+write_bootenv_volume(int devno, uint32_t id, bootenv_t bootenv_old,
+ pdd_func_t pdd_f, FILE* fp_in, size_t fp_in_size,
+ uint32_t pfi_crc,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc, warnings, fd_out;
+ uint32_t crc;
+ char path[PATH_MAX];
+ size_t update_size;
+ FILE *fp_out;
+ bootenv_t bootenv_new, bootenv_res;
+ libubi_t ulib;
+
+ rc = 0;
+ warnings = 0;
+ crc = 0;
+ update_size = 0;
+ fp_out = NULL;
+ bootenv_new = NULL;
+ bootenv_res = NULL;
+ ulib = NULL;
+
+ log_msg("[ ubiupdatevol bootenv id=%d, fp_in=%p", id, fp_in);
+
+ /* Workflow:
+ * 1. Apply PDD operation and get the size of the returning
+ * bootenv_res section. Without the correct size it wouldn't
+ * be possible to call UBI update vol.
+ * 2. Call UBI update vol
+ * 3. Get FILE* to vol dev
+ * 4. Write to FILE*
+ */
+
+ ulib = libubi_open();
+ if (ulib == NULL) {
+ rc = -PFIFLASH_ERR_UBI_OPEN;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ rc = bootenv_create(&bootenv_new);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_CREATE;
+ EBUF(PFIFLASH_ERRSTR[-rc], " 'new'");
+ goto err;
+ }
+
+ rc = bootenv_create(&bootenv_res);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_CREATE;
+ EBUF(PFIFLASH_ERRSTR[-rc], " 'res'");
+ goto err;
+ }
+
+ rc = bootenv_read_crc(fp_in, bootenv_new, fp_in_size, &crc);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_READ;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ } else if (crc != pfi_crc) {
+ rc = -PFIFLASH_ERR_CRC_CHECK;
+ EBUF(PFIFLASH_ERRSTR[-rc], pfi_crc, crc);
+ goto err;
+ }
+
+ rc = pdd_f(bootenv_old, bootenv_new, &bootenv_res, &warnings,
+ err_buf, err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("handling PDD");
+ goto err;
+ }
+ else if (warnings)
+ /* TODO do something with warnings */
+ dbg_msg("A warning in the PDD operation occured: %d",
+ warnings);
+
+ rc = bootenv_size(bootenv_res, &update_size);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_SIZE;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
+
+ fd_out = open(path, O_RDWR);
+ if (fd_out < 0) {
+ rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
+ EBUF(PFIFLASH_ERRSTR[-rc], id);
+ goto err;
+ }
+ fp_out = fdopen(fd_out, "r+");
+ if (!fp_out) {
+ rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
+ EBUF(PFIFLASH_ERRSTR[-rc], id);
+ goto err;
+ }
+ rc = ubi_update_start(ulib, fd_out, update_size);
+ if (rc < 0) {
+ rc = -PFIFLASH_ERR_UBI_VOL_UPDATE;
+ EBUF(PFIFLASH_ERRSTR[-rc], id);
+ goto err;
+ }
+
+ rc = bootenv_write(fp_out, bootenv_res);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_WRITE;
+ EBUF(PFIFLASH_ERRSTR[-rc], devno, id);
+ goto err;
+ }
+
+ err:
+ if (ulib != NULL)
+ libubi_close(ulib);
+ if (bootenv_new != NULL)
+ bootenv_destroy(&bootenv_new);
+ if (bootenv_res != NULL)
+ bootenv_destroy(&bootenv_res);
+ if (fp_out)
+ fclose(fp_out);
+
+ return rc;
+}
+
+
+/**
+ * write_normal_volume - writes data from PFI file int to regular UBI volume
+ * @devno UBI device number
+ * @id UBI volume id
+ * @update_size size of data stream
+ * @fp_in PFI data file pointer
+ * @pfi_crc CRC data from PFI header
+ *
+ * Error handling:
+ * when UBI system couldn't be opened
+ * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
+ * when UBI system couldn't open a volume
+ * - returns -PFIFLASH_ERR_UBI_VOL_FOPEN, err_buf matches text to err
+ * when unexpected EOF is encountered
+ * - returns -PFIFLASH_ERR_EOF, err_buf matches text to err
+ * when file I/O error
+ * - returns -PFIFLASH_ERR_FIO, err_buf matches text to err
+ * when CRC check fails
+ * - retruns -PFIFLASH_ERR_CRC_CHECK, err_buf matches text to err
+ **/
+static int
+write_normal_volume(int devno, uint32_t id, size_t update_size, FILE* fp_in,
+ uint32_t pfi_crc,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc, fd_out;
+ uint32_t crc, crc32_table[256];
+ char path[PATH_MAX];
+ size_t bytes_left;
+ FILE* fp_out;
+ libubi_t ulib;
+
+ rc = 0;
+ crc = UBI_CRC32_INIT;
+ bytes_left = update_size;
+ fp_out = NULL;
+ ulib = NULL;
+
+ log_msg("[ ubiupdatevol id=%d, update_size=%d fp_in=%p",
+ id, update_size, fp_in);
+
+ ulib = libubi_open();
+ if (ulib == NULL) {
+ rc = -PFIFLASH_ERR_UBI_OPEN;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
+
+ fd_out = open(path, O_RDWR);
+ if (fd_out < 0) {
+ rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
+ EBUF(PFIFLASH_ERRSTR[-rc], id);
+ goto err;
+ }
+ fp_out = fdopen(fd_out, "r+");
+ if (!fp_out) {
+ rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
+ EBUF(PFIFLASH_ERRSTR[-rc], id);
+ goto err;
+ }
+ rc = ubi_update_start(ulib, fd_out, update_size);
+ if (rc < 0) {
+ rc = -PFIFLASH_ERR_UBI_VOL_UPDATE;
+ EBUF(PFIFLASH_ERRSTR[-rc], id);
+ goto err;
+ }
+
+ init_crc32_table(crc32_table);
+ while (bytes_left) {
+ char buf[1024];
+ size_t to_rw = sizeof buf > bytes_left ?
+ bytes_left : sizeof buf;
+ if (fread(buf, 1, to_rw, fp_in) != to_rw) {
+ rc = -PFIFLASH_ERR_EOF;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+ crc = clc_crc32(crc32_table, crc, buf, to_rw);
+ if (fwrite(buf, 1, to_rw, fp_out) != to_rw) {
+ rc = -PFIFLASH_ERR_FIO;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+ bytes_left -= to_rw;
+ }
+
+ if (crc != pfi_crc) {
+ rc = -PFIFLASH_ERR_CRC_CHECK;
+ EBUF(PFIFLASH_ERRSTR[-rc], pfi_crc, crc);
+ goto err;
+ }
+
+ err:
+ if (fp_out)
+ fclose(fp_out);
+ if (ulib)
+ libubi_close(ulib);
+
+ return rc;
+}
+
+static int compare_bootenv(FILE *fp_pfi, FILE **fp_flash, uint32_t ids_size,
+ uint32_t data_size, pdd_func_t pdd_f, char *err_buf,
+ size_t err_buf_size)
+{
+ int rc, warnings = 0;
+ unsigned int i;
+ bootenv_t bootenv_pfi, bootenv_res = NULL, bootenv_flash = NULL;
+
+ rc = bootenv_create(&bootenv_pfi);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_CREATE;
+ goto err;
+ }
+
+ rc = bootenv_create(&bootenv_res);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_CREATE;
+ goto err;
+ }
+
+ rc = bootenv_read(fp_pfi, bootenv_pfi, data_size);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_READ;
+ goto err;
+ }
+
+ for (i = 0; i < ids_size; i++) {
+ rc = bootenv_create(&bootenv_flash);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_CREATE;
+ goto err;
+ }
+
+ rc = bootenv_read(fp_flash[i], bootenv_flash, BOOTENV_MAXSIZE);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_READ;
+ goto err;
+ }
+
+ rc = pdd_f(bootenv_flash, bootenv_pfi, &bootenv_res,
+ &warnings, err_buf, err_buf_size);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_PDD_UNKNOWN;
+ goto err;
+ }
+
+ rc = bootenv_compare(bootenv_flash, bootenv_res);
+ if (rc > 0) {
+ rc = -PFIFLASH_CMP_DIFF;
+ goto err;
+ } else if (rc < 0) {
+ rc = -PFIFLASH_ERR_COMPARE;
+ goto err;
+ }
+
+ bootenv_destroy(&bootenv_flash);
+ bootenv_flash = NULL;
+ }
+
+err:
+ if (bootenv_pfi)
+ bootenv_destroy(&bootenv_pfi);
+ if (bootenv_res)
+ bootenv_destroy(&bootenv_res);
+ if (bootenv_flash)
+ bootenv_destroy(&bootenv_flash);
+
+ return rc;
+}
+
+static int compare_data(FILE *fp_pfi, FILE **fp_flash, uint32_t ids_size,
+ uint32_t bytes_left)
+{
+ unsigned int i;
+ size_t read_bytes, rc = 0;
+ char buf_pfi[COMPARE_BUFFER_SIZE];
+ char *buf_flash[ids_size];
+
+ for (i = 0; i < ids_size; i++) {
+ buf_flash[i] = malloc(COMPARE_BUFFER_SIZE);
+ if (!buf_flash[i])
+ return -PFIFLASH_ERR_COMPARE;
+ }
+
+ while (bytes_left) {
+ if (bytes_left > COMPARE_BUFFER_SIZE)
+ read_bytes = COMPARE_BUFFER_SIZE;
+ else
+ read_bytes = bytes_left;
+
+ rc = fread(buf_pfi, 1, read_bytes, fp_pfi);
+ if (rc != read_bytes) {
+ rc = -PFIFLASH_ERR_COMPARE;
+ goto err;
+ }
+
+ for (i = 0; i < ids_size; i++) {
+ rc = fread(buf_flash[i], 1, read_bytes, fp_flash[i]);
+ if (rc != read_bytes) {
+ rc = -PFIFLASH_CMP_DIFF;
+ goto err;
+ }
+
+ rc = memcmp(buf_pfi, buf_flash[i], read_bytes);
+ if (rc != 0) {
+ rc = -PFIFLASH_CMP_DIFF;
+ goto err;
+ }
+ }
+
+ bytes_left -= read_bytes;
+ }
+
+err:
+ for (i = 0; i < ids_size; i++)
+ free(buf_flash[i]);
+
+ return rc;
+}
+
+static int compare_volumes(int devno, pfi_ubi_t u, FILE *fp_pfi,
+ pdd_func_t pdd_f, char *err_buf, size_t err_buf_size)
+{
+ int rc, is_bootenv = 0;
+ unsigned int i;
+ char path[PATH_MAX];
+ libubi_t ulib = NULL;
+ FILE *fp_flash[u->ids_size];
+
+ ulib = libubi_open();
+ if (ulib == NULL) {
+ rc = -PFIFLASH_ERR_UBI_OPEN;
+ goto err;
+ }
+
+ for (i = 0; i < u->ids_size; i++) {
+ if (u->ids[i] == EXAMPLE_BOOTENV_VOL_ID_1 ||
+ u->ids[i] == EXAMPLE_BOOTENV_VOL_ID_2)
+ is_bootenv = 1;
+
+ snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, u->ids[i]);
+
+ fp_flash[i] = fopen(path, "r");
+ if (fp_flash[i] == NULL) {
+ rc = -PFIFLASH_ERR_UBI_OPEN;
+ goto err;
+ }
+ }
+
+ if (is_bootenv)
+ rc = compare_bootenv(fp_pfi, fp_flash, u->ids_size,
+ u->data_size, pdd_f, err_buf, err_buf_size);
+ else
+ rc = compare_data(fp_pfi, fp_flash, u->ids_size, u->data_size);
+
+err:
+ if (rc < 0)
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+
+ for (i = 0; i < u->ids_size; i++)
+ fclose(fp_flash[i]);
+ if (ulib)
+ libubi_close(ulib);
+
+ return rc;
+}
+
+static int
+erase_mtd_region(FILE* file_p, int start, int length)
+{
+ int rc, fd;
+ erase_info_t erase;
+ mtd_info_t mtdinfo;
+ loff_t offset = start;
+ loff_t end = offset + length;
+
+ fd = fileno(file_p);
+ if (fd < 0)
+ return -PFIFLASH_ERR_MTD_ERASE;
+
+ rc = ioctl(fd, MEMGETINFO, &mtdinfo);
+ if (rc)
+ return -PFIFLASH_ERR_MTD_ERASE;
+
+ /* check for bad blocks in case of NAND flash */
+ if (mtdinfo.type == MTD_NANDFLASH) {
+ while (offset < end) {
+ rc = ioctl(fd, MEMGETBADBLOCK, &offset);
+ if (rc > 0) {
+ return -PFIFLASH_ERR_MTD_ERASE;
+ }
+
+ offset += mtdinfo.erasesize;
+ }
+ }
+
+ erase.start = start;
+ erase.length = length;
+
+ rc = ioctl(fd, MEMERASE, &erase);
+ if (rc) {
+ return -PFIFLASH_ERR_MTD_ERASE;
+ }
+
+ return rc;
+}
+
+/**
+ * process_raw_volumes - writes the raw sections of the PFI data
+ * @pfi PFI data file pointer
+ * @pfi_raws list of PFI raw headers
+ * @rawdev device to use to write raw data
+ *
+ * Error handling:
+ * when early EOF in PFI data
+ * - returns -PFIFLASH_ERR_EOF, err_buf matches text to err
+ * when file I/O error
+ * - returns -PFIFLASH_ERR_FIO, err_buf matches text to err
+ * when CRC check fails
+ * - returns -PFIFLASH_ERR_CRC_CHECK, err_buf matches text to err
+ * when opening MTD device fails
+ * - reutrns -PFIFLASH_ERR_MTD_OPEN, err_buf matches text to err
+ * when closing MTD device fails
+ * - returns -PFIFLASH_ERR_MTD_CLOSE, err_buf matches text to err
+ **/
+static int
+process_raw_volumes(FILE* pfi, list_t pfi_raws, const char* rawdev,
+ char* err_buf, size_t err_buf_size)
+{
+ int rc;
+ char *pfi_data;
+ void *i;
+ uint32_t crc, crc32_table[256];
+ size_t j, k;
+ FILE* mtd = NULL;
+ list_t ptr;
+
+ if (is_empty(pfi_raws))
+ return 0;
+
+ if (rawdev == NULL)
+ return 0;
+
+ rc = 0;
+
+ pfi_data = NULL;
+
+ log_msg("[ rawupdate dev=%s", rawdev);
+
+ crc = UBI_CRC32_INIT;
+ init_crc32_table(crc32_table);
+
+ /* most likely only one element in list, but just in case */
+ foreach(i, ptr, pfi_raws) {
+ pfi_raw_t r = (pfi_raw_t)i;
+
+ /* read in pfi data */
+ if (pfi_data != NULL)
+ free(pfi_data);
+ pfi_data = malloc(r->data_size * sizeof(char));
+ for (j = 0; j < r->data_size; j++) {
+ int c = fgetc(pfi);
+ if (c == EOF) {
+ rc = -PFIFLASH_ERR_EOF;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ } else if (ferror(pfi)) {
+ rc = -PFIFLASH_ERR_FIO;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+ pfi_data[j] = (char)c;
+ }
+ crc = clc_crc32(crc32_table, crc, pfi_data, r->data_size);
+
+ /* check crc */
+ if (crc != r->crc) {
+ rc = -PFIFLASH_ERR_CRC_CHECK;
+ EBUF(PFIFLASH_ERRSTR[-rc], r->crc, crc);
+ goto err;
+ }
+
+ /* open device */
+ mtd = fopen(rawdev, "r+");
+ if (mtd == NULL) {
+ rc = -PFIFLASH_ERR_MTD_OPEN;
+ EBUF(PFIFLASH_ERRSTR[-rc], rawdev);
+ goto err;
+ }
+
+ for (j = 0; j < r->starts_size; j++) {
+ rc = erase_mtd_region(mtd, r->starts[j], r->data_size);
+ if (rc) {
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ fseek(mtd, r->starts[j], SEEK_SET);
+ for (k = 0; k < r->data_size; k++) {
+ int c = fputc((int)pfi_data[k], mtd);
+ if (c == EOF) {
+ fclose(mtd);
+ rc = -PFIFLASH_ERR_EOF;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+ if ((char)c != pfi_data[k]) {
+ fclose(mtd);
+ rc = -1;
+ goto err;
+ }
+ }
+ }
+ rc = fclose(mtd);
+ mtd = NULL;
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_MTD_CLOSE;
+ EBUF(PFIFLASH_ERRSTR[-rc], rawdev);
+ goto err;
+ }
+ }
+
+ err:
+ if (mtd != NULL)
+ fclose(mtd);
+ if (pfi_data != NULL)
+ free(pfi_data);
+ return rc;
+}
+
+
+/**
+ * erase_unmapped_ubi_volumes - skip volumes provided by PFI file, clear rest
+ * @devno UBI device number
+ * @pfi_ubis list of UBI header data
+ *
+ * Error handling:
+ * when UBI id is out of bounds
+ * - returns -PFIFLASH_ERR_UBI_VID_OOB, err_buf matches text to err
+ * when UBI volume can't be removed
+ * - passes rc, prepends err_buf with contextual aid
+ **/
+static int
+erase_unmapped_ubi_volumes(int devno, list_t pfi_ubis,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc;
+ uint8_t ubi_volumes[PFI_UBI_MAX_VOLUMES];
+ size_t i;
+ list_t ptr;
+ pfi_ubi_t u;
+
+ rc = 0;
+
+ for (i = 0; i < PFI_UBI_MAX_VOLUMES; i++)
+ ubi_volumes[i] = 1;
+
+ foreach(u, ptr, pfi_ubis) {
+ /* iterate over each vol_id */
+ for(i = 0; i < u->ids_size; i++) {
+ if (u->ids[i] >= PFI_UBI_MAX_VOLUMES) {
+ rc = -PFIFLASH_ERR_UBI_VID_OOB;
+ EBUF(PFIFLASH_ERRSTR[-rc], u->ids[i]);
+ goto err;
+ }
+ /* remove from removal list */
+ ubi_volumes[u->ids[i]] = 0;
+ }
+ }
+
+ for (i = 0; i < PFI_UBI_MAX_VOLUMES; i++) {
+ if (ubi_volumes[i]) {
+ rc = my_ubi_rmvol(devno, i, err_buf, err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("remove volume failed");
+ goto err;
+ }
+ }
+ }
+
+ err:
+ return rc;
+}
+
+
+/**
+ * process_ubi_volumes - delegate tasks regarding UBI volumes
+ * @pfi PFI data file pointer
+ * @seqnum sequence number
+ * @pfi_ubis list of UBI header data
+ * @bootenv_old storage for current system PDD
+ * @pdd_f function to handle PDD
+ * @ubi_update_process whether reading or writing
+ *
+ * Error handling:
+ * when and unknown ubi_update_process is given
+ * - returns -PFIFLASH_ERR_UBI_UNKNOWN, err_buf matches text to err
+ * otherwise
+ * - passes rc and err_buf
+ **/
+static int
+process_ubi_volumes(FILE* pfi, int seqnum, list_t pfi_ubis,
+ bootenv_t bootenv_old, pdd_func_t pdd_f,
+ ubi_update_process_t ubi_update_process,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc;
+ pfi_ubi_t u;
+ list_t ptr;
+
+ rc = 0;
+
+ foreach(u, ptr, pfi_ubis) {
+ int s = seqnum;
+
+ if (s > ((int)u->ids_size - 1))
+ s = 0; /* per default use the first */
+ u->curr_seqnum = s;
+
+ switch (ubi_update_process) {
+ case UBI_REMOVE:
+ /* TODO are all these "EXAMPLE" vars okay? */
+ if ((u->ids[s] == EXAMPLE_BOOTENV_VOL_ID_1) ||
+ (u->ids[s] == EXAMPLE_BOOTENV_VOL_ID_2)) {
+ rc = read_bootenv_volume(EXAMPLE_UBI_DEVICE,
+ u->ids[s], bootenv_old,
+ err_buf, err_buf_size);
+ /* it's okay if there is no bootenv
+ * we're going to write one */
+ if ((rc == -PFIFLASH_ERR_UBI_VOL_FOPEN) ||
+ (rc == -PFIFLASH_ERR_BOOTENV_READ))
+ rc = 0;
+ if (rc != 0)
+ goto err;
+ }
+
+ rc = my_ubi_rmvol(EXAMPLE_UBI_DEVICE, u->ids[s],
+ err_buf, err_buf_size);
+ if (rc != 0)
+ goto err;
+
+ break;
+ case UBI_WRITE:
+ rc = my_ubi_mkvol(EXAMPLE_UBI_DEVICE, s, u,
+ err_buf, err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("creating volume");
+ goto err;
+ }
+
+ if ((u->ids[s] == EXAMPLE_BOOTENV_VOL_ID_1) ||
+ (u->ids[s] == EXAMPLE_BOOTENV_VOL_ID_2)) {
+ rc = write_bootenv_volume(EXAMPLE_UBI_DEVICE,
+ u->ids[s],
+ bootenv_old, pdd_f,
+ pfi,
+ u->data_size,
+ u->crc,
+ err_buf,
+ err_buf_size);
+ if (rc != 0)
+ EBUF_PREPEND("bootenv volume");
+ } else {
+ rc = write_normal_volume(EXAMPLE_UBI_DEVICE,
+ u->ids[s],
+ u->data_size, pfi,
+ u->crc,
+ err_buf,
+ err_buf_size);
+ if (rc != 0)
+ EBUF_PREPEND("normal volume");
+ }
+ if (rc != 0)
+ goto err;
+
+ break;
+ case UBI_COMPARE:
+ rc = compare_volumes(EXAMPLE_UBI_DEVICE, u, pfi, pdd_f,
+ err_buf, err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("compare volume");
+ goto err;
+ }
+
+ break;
+ default:
+ rc = -PFIFLASH_ERR_UBI_UNKNOWN;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+ }
+
+ err:
+ return rc;
+}
+
+
+/**
+ * mirror_ubi_volumes - mirror redundant pairs of volumes
+ * @devno UBI device number
+ * @pfi_ubis list of PFI header data
+ *
+ * Error handling:
+ * when UBI system couldn't be opened
+ * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
+ **/
+static int
+mirror_ubi_volumes(uint32_t devno, list_t pfi_ubis,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc;
+ uint32_t j;
+ list_t ptr;
+ pfi_ubi_t i;
+ libubi_t ulib;
+
+ rc = 0;
+ ulib = NULL;
+
+ log_msg("[ mirror ...");
+
+ ulib = libubi_open();
+ if (ulib == NULL) {
+ rc = -PFIFLASH_ERR_UBI_OPEN;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ /**
+ * Execute all mirror operations on redundant groups.
+ * Create a volume within a redundant group if it does
+ * not exist already (this is a precondition of
+ * ubimirror).
+ */
+ foreach(i, ptr, pfi_ubis) {
+ for (j = 0; j < i->ids_size; j++) {
+ /* skip self-match */
+ if (i->ids[j] == i->ids[i->curr_seqnum])
+ continue;
+
+ rc = my_ubi_rmvol(devno, i->ids[j],
+ err_buf, err_buf_size);
+ if (rc != 0)
+ goto err;
+
+ rc = my_ubi_mkvol(devno, j, i,
+ err_buf, err_buf_size);
+ if (rc != 0)
+ goto err;
+ }
+ }
+
+ foreach(i, ptr, pfi_ubis) {
+ rc = ubimirror(devno, i->curr_seqnum, i->ids, i->ids_size,
+ err_buf, err_buf_size);
+ if (rc != 0)
+ goto err;
+ }
+
+
+ err:
+ if (ulib != NULL)
+ libubi_close(ulib);
+
+ return rc;
+}
+
+
+/**
+ * pfiflash_with_options - exposed func to flash memory with a PFI file
+ * @pfi PFI data file pointer
+ * @complete flag to erase unmapped volumes
+ * @seqnum sequence number
+ * @compare flag to compare
+ * @pdd_handling method to handle pdd (keep, merge, overwrite...)
+ *
+ * Error handling:
+ * when bootenv can't be created
+ * - returns -PFIFLASH_ERR_BOOTENV_CREATE, err_buf matches text to err
+ * when PFI headers can't be read, or
+ * when fail to skip raw sections, or
+ * when error occurs while processing raw volumes, or
+ * when fail to erase unmapped UBI vols, or
+ * when error occurs while processing UBI volumes, or
+ * when error occurs while mirroring UBI volumes
+ * - passes rc, prepends err_buf with contextual aid
+ **/
+int
+pfiflash_with_options(FILE* pfi, int complete, int seqnum, int compare,
+ pdd_handling_t pdd_handling, const char* rawdev,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc;
+ bootenv_t bootenv;
+ pdd_func_t pdd_f;
+
+ if (pfi == NULL)
+ return -EINVAL;
+
+ rc = 0;
+ pdd_f = NULL;
+
+ /* If the user didnt specify a seqnum we start per default
+ * with the index 0 */
+ int curr_seqnum = seqnum < 0 ? 0 : seqnum;
+
+ list_t pfi_raws = mk_empty(); /* list of raw sections from a pfi */
+ list_t pfi_ubis = mk_empty(); /* list of ubi sections from a pfi */
+
+ rc = bootenv_create(&bootenv);
+ if (rc != 0) {
+ rc = -PFIFLASH_ERR_BOOTENV_CREATE;
+ EBUF(PFIFLASH_ERRSTR[-rc], "");
+ goto err;
+ }
+
+ rc = read_pfi_headers(&pfi_raws, &pfi_ubis, pfi, err_buf, err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("reading PFI header");
+ goto err;
+ }
+
+ if (rawdev == NULL || compare)
+ rc = skip_raw_volumes(pfi, pfi_raws, err_buf, err_buf_size);
+ else
+ rc = process_raw_volumes(pfi, pfi_raws, rawdev, err_buf,
+ err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("handling raw section");
+ goto err;
+ }
+
+ if (complete && !compare) {
+ rc = erase_unmapped_ubi_volumes(EXAMPLE_UBI_DEVICE, pfi_ubis,
+ err_buf, err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("deleting unmapped UBI volumes");
+ goto err;
+ }
+ }
+
+ if (((int)pdd_handling >= 0) &&
+ (pdd_handling < PDD_HANDLING_NUM))
+ pdd_f = pdd_funcs[pdd_handling];
+ else {
+ rc = -PFIFLASH_ERR_PDD_UNKNOWN;
+ EBUF("%s", PFIFLASH_ERRSTR[-rc]);
+ goto err;
+ }
+
+ if (!compare) {
+ rc = process_ubi_volumes(pfi, curr_seqnum, pfi_ubis, bootenv,
+ pdd_f, UBI_REMOVE, err_buf, err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("removing UBI volumes");
+ goto err;
+ }
+
+ rc = process_ubi_volumes(pfi, curr_seqnum, pfi_ubis, bootenv,
+ pdd_f, UBI_WRITE, err_buf, err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("writing UBI volumes");
+ goto err;
+ }
+
+ if (seqnum < 0) { /* mirror redundant pairs */
+ rc = mirror_ubi_volumes(EXAMPLE_UBI_DEVICE, pfi_ubis,
+ err_buf, err_buf_size);
+ if (rc != 0) {
+ EBUF_PREPEND("mirroring UBI volumes");
+ goto err;
+ }
+ }
+ } else {
+ /* only compare volumes, don't alter the content */
+ rc = process_ubi_volumes(pfi, curr_seqnum, pfi_ubis, bootenv,
+ pdd_f, UBI_COMPARE, err_buf, err_buf_size);
+
+ if (rc == -PFIFLASH_CMP_DIFF)
+ /* update is necessary, return positive value */
+ rc = 1;
+
+ if (rc < 0) {
+ EBUF_PREPEND("comparing UBI volumes");
+ goto err;
+ }
+ }
+
+ err:
+ pfi_raws = remove_all((free_func_t)&free_pfi_raw, pfi_raws);
+ pfi_ubis = remove_all((free_func_t)&free_pfi_ubi, pfi_ubis);
+ bootenv_destroy(&bootenv);
+ return rc;
+}
+
+
+/**
+ * pfiflash - passes to pfiflash_with_options
+ * @pfi PFI data file pointer
+ * @complete flag to erase unmapped volumes
+ * @seqnum sequence number
+ * @pdd_handling method to handle pdd (keep, merge, overwrite...)
+ **/
+int
+pfiflash(FILE* pfi, int complete, int seqnum, pdd_handling_t pdd_handling,
+ char *err_buf, size_t err_buf_size)
+{
+ return pfiflash_with_options(pfi, complete, seqnum, 0, pdd_handling,
+ NULL, err_buf, err_buf_size);
+}
diff --git a/ubi-utils/old-utils/src/libubi.c b/ubi-utils/old-utils/src/libubi.c
new file mode 100644
index 0000000..a536b47
--- /dev/null
+++ b/ubi-utils/old-utils/src/libubi.c
@@ -0,0 +1,915 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem B. Bityutskiy
+ *
+ * UBI (Unsorted Block Images) library.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <limits.h>
+#include "libubi.h"
+#include "libubi_int.h"
+
+libubi_t libubi_open(void)
+{
+ int fd, version;
+ struct libubi *lib;
+
+ lib = calloc(1, sizeof(struct libubi));
+ if (!lib)
+ return NULL;
+
+ /* TODO: this must be discovered instead */
+ lib->sysfs = strdup("/sys");
+ if (!lib->sysfs)
+ goto error;
+
+ lib->sysfs_ubi = mkpath(lib->sysfs, SYSFS_UBI);
+ if (!lib->sysfs_ubi)
+ goto error;
+
+ /* Make sure UBI is present */
+ fd = open(lib->sysfs_ubi, O_RDONLY);
+ if (fd == -1)
+ goto error;
+ close(fd);
+
+ lib->ubi_dev = mkpath(lib->sysfs_ubi, UBI_DEV_NAME_PATT);
+ if (!lib->ubi_dev)
+ goto error;
+
+ lib->ubi_version = mkpath(lib->sysfs_ubi, UBI_VER);
+ if (!lib->ubi_version)
+ goto error;
+
+ lib->dev_dev = mkpath(lib->ubi_dev, DEV_DEV);
+ if (!lib->dev_dev)
+ goto error;
+
+ lib->dev_avail_ebs = mkpath(lib->ubi_dev, DEV_AVAIL_EBS);
+ if (!lib->dev_avail_ebs)
+ goto error;
+
+ lib->dev_total_ebs = mkpath(lib->ubi_dev, DEV_TOTAL_EBS);
+ if (!lib->dev_total_ebs)
+ goto error;
+
+ lib->dev_bad_count = mkpath(lib->ubi_dev, DEV_BAD_COUNT);
+ if (!lib->dev_bad_count)
+ goto error;
+
+ lib->dev_eb_size = mkpath(lib->ubi_dev, DEV_EB_SIZE);
+ if (!lib->dev_eb_size)
+ goto error;
+
+ lib->dev_max_ec = mkpath(lib->ubi_dev, DEV_MAX_EC);
+ if (!lib->dev_max_ec)
+ goto error;
+
+ lib->dev_bad_rsvd = mkpath(lib->ubi_dev, DEV_MAX_RSVD);
+ if (!lib->dev_bad_rsvd)
+ goto error;
+
+ lib->dev_max_vols = mkpath(lib->ubi_dev, DEV_MAX_VOLS);
+ if (!lib->dev_max_vols)
+ goto error;
+
+ lib->dev_min_io_size = mkpath(lib->ubi_dev, DEV_MIN_IO_SIZE);
+ if (!lib->dev_min_io_size)
+ goto error;
+
+ lib->ubi_vol = mkpath(lib->sysfs_ubi, UBI_VOL_NAME_PATT);
+ if (!lib->ubi_vol)
+ goto error;
+
+ lib->vol_type = mkpath(lib->ubi_vol, VOL_TYPE);
+ if (!lib->vol_type)
+ goto error;
+
+ lib->vol_dev = mkpath(lib->ubi_vol, VOL_DEV);
+ if (!lib->vol_dev)
+ goto error;
+
+ lib->vol_alignment = mkpath(lib->ubi_vol, VOL_ALIGNMENT);
+ if (!lib->vol_alignment)
+ goto error;
+
+ lib->vol_data_bytes = mkpath(lib->ubi_vol, VOL_DATA_BYTES);
+ if (!lib->vol_data_bytes)
+ goto error;
+
+ lib->vol_rsvd_ebs = mkpath(lib->ubi_vol, VOL_RSVD_EBS);
+ if (!lib->vol_rsvd_ebs)
+ goto error;
+
+ lib->vol_eb_size = mkpath(lib->ubi_vol, VOL_EB_SIZE);
+ if (!lib->vol_eb_size)
+ goto error;
+
+ lib->vol_corrupted = mkpath(lib->ubi_vol, VOL_CORRUPTED);
+ if (!lib->vol_corrupted)
+ goto error;
+
+ lib->vol_name = mkpath(lib->ubi_vol, VOL_NAME);
+ if (!lib->vol_name)
+ goto error;
+
+ if (read_int(lib->ubi_version, &version))
+ goto error;
+ if (version != LIBUBI_UBI_VERSION) {
+ fprintf(stderr, "LIBUBI: this library was made for UBI version "
+ "%d, but UBI version %d is detected\n",
+ LIBUBI_UBI_VERSION, version);
+ goto error;
+ }
+
+ return lib;
+
+error:
+ free(lib->vol_corrupted);
+ free(lib->vol_eb_size);
+ free(lib->vol_rsvd_ebs);
+ free(lib->vol_data_bytes);
+ free(lib->vol_alignment);
+ free(lib->vol_dev);
+ free(lib->vol_type);
+ free(lib->ubi_vol);
+ free(lib->dev_min_io_size);
+ free(lib->dev_max_vols);
+ free(lib->dev_bad_rsvd);
+ free(lib->dev_max_ec);
+ free(lib->dev_eb_size);
+ free(lib->dev_bad_count);
+ free(lib->dev_total_ebs);
+ free(lib->dev_avail_ebs);
+ free(lib->dev_dev);
+ free(lib->ubi_version);
+ free(lib->ubi_dev);
+ free(lib->sysfs_ubi);
+ free(lib->sysfs);
+ free(lib);
+ return NULL;
+}
+
+void libubi_close(libubi_t desc)
+{
+ struct libubi *lib = (struct libubi *)desc;
+
+ free(lib->vol_name);
+ free(lib->vol_corrupted);
+ free(lib->vol_eb_size);
+ free(lib->vol_rsvd_ebs);
+ free(lib->vol_data_bytes);
+ free(lib->vol_alignment);
+ free(lib->vol_dev);
+ free(lib->vol_type);
+ free(lib->ubi_vol);
+ free(lib->dev_min_io_size);
+ free(lib->dev_max_vols);
+ free(lib->dev_bad_rsvd);
+ free(lib->dev_max_ec);
+ free(lib->dev_eb_size);
+ free(lib->dev_bad_count);
+ free(lib->dev_total_ebs);
+ free(lib->dev_avail_ebs);
+ free(lib->dev_dev);
+ free(lib->ubi_version);
+ free(lib->ubi_dev);
+ free(lib->sysfs_ubi);
+ free(lib->sysfs);
+ free(lib);
+}
+
+int ubi_get_info(libubi_t desc, struct ubi_info *info)
+{
+ DIR *sysfs_ubi;
+ struct dirent *dirent;
+ struct libubi *lib = (struct libubi *)desc;
+
+ memset(info, '\0', sizeof(struct ubi_info));
+
+ /*
+ * We have to scan the UBI sysfs directory to identify how many UBI
+ * devices are present.
+ */
+ sysfs_ubi = opendir(lib->sysfs_ubi);
+ if (!sysfs_ubi)
+ return -1;
+
+ info->lowest_dev_num = INT_MAX;
+ while ((dirent = readdir(sysfs_ubi))) {
+ char *name = &dirent->d_name[0];
+ int dev_num, ret;
+
+ ret = sscanf(name, UBI_DEV_NAME_PATT, &dev_num);
+ if (ret == 1) {
+ info->dev_count += 1;
+ if (dev_num > info->highest_dev_num)
+ info->highest_dev_num = dev_num;
+ if (dev_num < info->lowest_dev_num)
+ info->lowest_dev_num = dev_num;
+ }
+ }
+
+ if (info->lowest_dev_num == INT_MAX)
+ info->lowest_dev_num = 0;
+
+ if (read_int(lib->ubi_version, &info->version))
+ goto close;
+
+ return closedir(sysfs_ubi);
+
+close:
+ closedir(sysfs_ubi);
+ return -1;
+}
+
+int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req)
+{
+ int fd, ret;
+ struct ubi_mkvol_req r;
+ size_t n;
+
+ desc = desc;
+ r.vol_id = req->vol_id;
+ r.alignment = req->alignment;
+ r.bytes = req->bytes;
+ r.vol_type = req->vol_type;
+
+ n = strlen(req->name);
+ if (n > UBI_MAX_VOLUME_NAME)
+ return -1;
+
+ strncpy(r.name, req->name, UBI_MAX_VOLUME_NAME + 1);
+ r.name_len = n;
+
+ fd = open(node, O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ ret = ioctl(fd, UBI_IOCMKVOL, &r);
+ if (!ret)
+ req->vol_id = r.vol_id;
+
+ close(fd);
+ return ret;
+}
+
+int ubi_rmvol(libubi_t desc, const char *node, int vol_id)
+{
+ int fd, ret;
+
+ desc = desc;
+ fd = open(node, O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ ret = ioctl(fd, UBI_IOCRMVOL, &vol_id);
+ close(fd);
+ return ret;
+}
+
+int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes)
+{
+ int fd, ret;
+ struct ubi_rsvol_req req;
+
+ desc = desc;
+ fd = open(node, O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ req.bytes = bytes;
+ req.vol_id = vol_id;
+
+ ret = ioctl(fd, UBI_IOCRSVOL, &req);
+ close(fd);
+ return ret;
+}
+
+int ubi_update_start(libubi_t desc, int fd, long long bytes)
+{
+ desc = desc;
+ if (ioctl(fd, UBI_IOCVOLUP, &bytes))
+ return -1;
+ return 0;
+}
+
+int ubi_get_dev_info(libubi_t desc, const char *node, struct ubi_dev_info *info)
+{
+ int dev_num;
+ struct libubi *lib = (struct libubi *)desc;
+
+ dev_num = find_dev_num(lib, node);
+ if (dev_num == -1)
+ return -1;
+
+ return ubi_get_dev_info1(desc, dev_num, info);
+}
+
+int ubi_get_dev_info1(libubi_t desc, int dev_num, struct ubi_dev_info *info)
+{
+ DIR *sysfs_ubi;
+ struct dirent *dirent;
+ struct libubi *lib = (struct libubi *)desc;
+
+ memset(info, '\0', sizeof(struct ubi_dev_info));
+ info->dev_num = dev_num;
+
+ sysfs_ubi = opendir(lib->sysfs_ubi);
+ if (!sysfs_ubi)
+ return -1;
+
+ info->lowest_vol_num = INT_MAX;
+ while ((dirent = readdir(sysfs_ubi))) {
+ char *name = &dirent->d_name[0];
+ int vol_id, ret, devno;
+
+ ret = sscanf(name, UBI_VOL_NAME_PATT, &devno, &vol_id);
+ if (ret == 2 && devno == dev_num) {
+ info->vol_count += 1;
+ if (vol_id > info->highest_vol_num)
+ info->highest_vol_num = vol_id;
+ if (vol_id < info->lowest_vol_num)
+ info->lowest_vol_num = vol_id;
+ }
+ }
+
+ closedir(sysfs_ubi);
+
+ if (info->lowest_vol_num == INT_MAX)
+ info->lowest_vol_num = 0;
+
+ if (dev_read_int(lib->dev_avail_ebs, dev_num, &info->avail_ebs))
+ return -1;
+ if (dev_read_int(lib->dev_total_ebs, dev_num, &info->total_ebs))
+ return -1;
+ if (dev_read_int(lib->dev_bad_count, dev_num, &info->bad_count))
+ return -1;
+ if (dev_read_int(lib->dev_eb_size, dev_num, &info->eb_size))
+ return -1;
+ if (dev_read_int(lib->dev_bad_rsvd, dev_num, &info->bad_rsvd))
+ return -1;
+ if (dev_read_ll(lib->dev_max_ec, dev_num, &info->max_ec))
+ return -1;
+ if (dev_read_int(lib->dev_max_vols, dev_num, &info->max_vol_count))
+ return -1;
+ if (dev_read_int(lib->dev_min_io_size, dev_num, &info->min_io_size))
+ return -1;
+
+ info->avail_bytes = info->avail_ebs * info->eb_size;
+ info->total_bytes = info->total_ebs * info->eb_size;
+
+ return 0;
+}
+
+int ubi_get_vol_info(libubi_t desc, const char *node, struct ubi_vol_info *info)
+{
+ int vol_id, dev_num;
+ struct libubi *lib = (struct libubi *)desc;
+
+ dev_num = find_dev_num_vol(lib, node);
+ if (dev_num == -1)
+ return -1;
+
+ vol_id = find_vol_num(lib, dev_num, node);
+ if (vol_id == -1)
+ return -1;
+
+ return ubi_get_vol_info1(desc, dev_num, vol_id, info);
+}
+
+int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id,
+ struct ubi_vol_info *info)
+{
+ int ret;
+ struct libubi *lib = (struct libubi *)desc;
+ char buf[50];
+
+ memset(info, '\0', sizeof(struct ubi_vol_info));
+ info->dev_num = dev_num;
+ info->vol_id = vol_id;
+
+ ret = vol_read_data(lib->vol_type, dev_num, vol_id, &buf[0], 50);
+ if (ret < 0)
+ return -1;
+
+ if (strncmp(&buf[0], "static\n", ret) == 0)
+ info->type = UBI_STATIC_VOLUME;
+ else if (strncmp(&buf[0], "dynamic\n", ret) == 0)
+ info->type = UBI_DYNAMIC_VOLUME;
+ else {
+ fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ errno = EINVAL;
+ return -1;
+ }
+
+ ret = vol_read_int(lib->vol_alignment, dev_num, vol_id,
+ &info->alignment);
+ if (ret)
+ return -1;
+ ret = vol_read_ll(lib->vol_data_bytes, dev_num, vol_id,
+ &info->data_bytes);
+ if (ret)
+ return -1;
+ ret = vol_read_int(lib->vol_rsvd_ebs, dev_num, vol_id, &info->rsvd_ebs);
+ if (ret)
+ return -1;
+ ret = vol_read_int(lib->vol_eb_size, dev_num, vol_id, &info->eb_size);
+ if (ret)
+ return -1;
+ ret = vol_read_int(lib->vol_corrupted, dev_num, vol_id,
+ &info->corrupted);
+ if (ret)
+ return -1;
+ info->rsvd_bytes = info->eb_size * info->rsvd_ebs;
+
+ ret = vol_read_data(lib->vol_name, dev_num, vol_id, &info->name,
+ UBI_VOL_NAME_MAX + 2);
+ if (ret < 0)
+ return -1;
+
+ info->name[ret - 1] = '\0';
+ return 0;
+}
+
+/**
+ * read_int - read an 'int' value from a file.
+ *
+ * @file the file to read from
+ * @value the result is stored here
+ *
+ * This function returns %0 in case of success and %-1 in case of failure.
+ */
+static int read_int(const char *file, int *value)
+{
+ int fd, rd;
+ char buf[50];
+
+ fd = open(file, O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ rd = read(fd, &buf[0], 50);
+ if (rd == -1)
+ goto error;
+
+ if (sscanf(&buf[0], "%d\n", value) != 1) {
+ /* This must be a UBI bug */
+ fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ errno = EINVAL;
+ goto error;
+ }
+
+ close(fd);
+ return 0;
+
+error:
+ close(fd);
+ return -1;
+}
+
+/**
+ * dev_read_int - read an 'int' value from an UBI device's sysfs file.
+ *
+ * @patt the file pattern to read from
+ * @dev_num UBI device number
+ * @value the result is stored here
+ *
+ * This function returns %0 in case of success and %-1 in case of failure.
+ */
+static int dev_read_int(const char *patt, int dev_num, int *value)
+{
+ int fd, rd;
+ char buf[50];
+ char file[strlen(patt) + 50];
+
+ sprintf(&file[0], patt, dev_num);
+ fd = open(&file[0], O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ rd = read(fd, &buf[0], 50);
+ if (rd == -1)
+ goto error;
+
+ if (sscanf(&buf[0], "%d\n", value) != 1) {
+ /* This must be a UBI bug */
+ fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ errno = EINVAL;
+ goto error;
+ }
+
+ close(fd);
+ return 0;
+
+error:
+ close(fd);
+ return -1;
+}
+
+/**
+ * dev_read_ll - read a 'long long' value from an UBI device's sysfs file.
+ *
+ * @patt the file pattern to read from
+ * @dev_num UBI device number
+ * @value the result is stored here
+ *
+ * This function returns %0 in case of success and %-1 in case of failure.
+ */
+static int dev_read_ll(const char *patt, int dev_num, long long *value)
+{
+ int fd, rd;
+ char buf[50];
+ char file[strlen(patt) + 50];
+
+ sprintf(&file[0], patt, dev_num);
+ fd = open(&file[0], O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ rd = read(fd, &buf[0], 50);
+ if (rd == -1)
+ goto error;
+
+ if (sscanf(&buf[0], "%lld\n", value) != 1) {
+ /* This must be a UBI bug */
+ fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ errno = EINVAL;
+ goto error;
+ }
+
+ close(fd);
+ return 0;
+
+error:
+ close(fd);
+ return -1;
+}
+
+/**
+ * dev_read_data - read data from an UBI device's sysfs file.
+ *
+ * @patt the file pattern to read from
+ * @dev_num UBI device number
+ * @buf buffer to read data to
+ * @buf_len buffer length
+ *
+ * This function returns number of read bytes in case of success and %-1 in
+ * case of failure.
+ */
+static int dev_read_data(const char *patt, int dev_num, void *buf, int buf_len)
+{
+ int fd, rd;
+ char file[strlen(patt) + 50];
+
+ sprintf(&file[0], patt, dev_num);
+ fd = open(&file[0], O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ rd = read(fd, buf, buf_len);
+ if (rd == -1) {
+ close(fd);
+ return -1;
+ }
+
+ close(fd);
+ return rd;
+}
+
+/**
+ * vol_read_int - read an 'int' value from an UBI volume's sysfs file.
+ *
+ * @patt the file pattern to read from
+ * @dev_num UBI device number
+ * @vol_id volume identifier
+ * @value the result is stored here
+ *
+ * This function returns %0 in case of success and %-1 in case of failure.
+ */
+static int vol_read_int(const char *patt, int dev_num, int vol_id, int *value)
+{
+ int fd, rd;
+ char buf[50];
+ char file[strlen(patt) + 100];
+
+ sprintf(&file[0], patt, dev_num, vol_id);
+ fd = open(&file[0], O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ rd = read(fd, &buf[0], 50);
+ if (rd == -1)
+ goto error;
+
+ if (sscanf(&buf[0], "%d\n", value) != 1) {
+ /* This must be a UBI bug */
+ fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ errno = EINVAL;
+ goto error;
+ }
+
+ close(fd);
+ return 0;
+
+error:
+ close(fd);
+ return -1;
+}
+
+/**
+ * vol_read_ll - read a 'long long' value from an UBI volume's sysfs file.
+ *
+ * @patt the file pattern to read from
+ * @dev_num UBI device number
+ * @vol_id volume identifier
+ * @value the result is stored here
+ *
+ * This function returns %0 in case of success and %-1 in case of failure.
+ */
+static int vol_read_ll(const char *patt, int dev_num, int vol_id,
+ long long *value)
+{
+ int fd, rd;
+ char buf[50];
+ char file[strlen(patt) + 100];
+
+ sprintf(&file[0], patt, dev_num, vol_id);
+ fd = open(&file[0], O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ rd = read(fd, &buf[0], 50);
+ if (rd == -1)
+ goto error;
+
+ if (sscanf(&buf[0], "%lld\n", value) != 1) {
+ /* This must be a UBI bug */
+ fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ errno = EINVAL;
+ goto error;
+ }
+
+ close(fd);
+ return 0;
+
+error:
+ close(fd);
+ return -1;
+}
+
+/**
+ * vol_read_data - read data from an UBI volume's sysfs file.
+ *
+ * @patt the file pattern to read from
+ * @dev_num UBI device number
+ * @vol_id volume identifier
+ * @buf buffer to read to
+ * @buf_len buffer length
+ *
+ * This function returns number of read bytes in case of success and %-1 in
+ * case of failure.
+ */
+static int vol_read_data(const char *patt, int dev_num, int vol_id, void *buf,
+ int buf_len)
+{
+ int fd, rd;
+ char file[strlen(patt) + 100];
+
+ sprintf(&file[0], patt, dev_num, vol_id);
+ fd = open(&file[0], O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ rd = read(fd, buf, buf_len);
+ if (rd == -1) {
+ close(fd);
+ return -1;
+ }
+
+ close(fd);
+ return rd;
+}
+
+/**
+ * mkpath - compose full path from 2 given components.
+ *
+ * @path first component
+ * @name second component
+ *
+ * This function returns the resulting path in case of success and %NULL in
+ * case of failure.
+ */
+static char *mkpath(const char *path, const char *name)
+{
+ char *n;
+ int len1 = strlen(path);
+ int len2 = strlen(name);
+
+ n = malloc(len1 + len2 + 2);
+ if (!n)
+ return NULL;
+
+ memcpy(n, path, len1);
+ if (n[len1 - 1] != '/')
+ n[len1++] = '/';
+
+ memcpy(n + len1, name, len2 + 1);
+ return n;
+}
+
+/**
+ * find_dev_num - find UBI device number by its character device node.
+ *
+ * @lib UBI library descriptor
+ * @node UBI character device node name
+ *
+ * This function returns positive UBI device number in case of success and %-1
+ * in case of failure.
+ */
+static int find_dev_num(struct libubi *lib, const char *node)
+{
+ struct stat st;
+ struct ubi_info info;
+ int i, major, minor;
+
+ if (stat(node, &st))
+ return -1;
+
+ if (!S_ISCHR(st.st_mode)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ major = major(st.st_rdev);
+ minor = minor(st.st_rdev);
+
+ if (minor != 0) {
+ errno = -EINVAL;
+ return -1;
+ }
+
+ if (ubi_get_info((libubi_t *)lib, &info))
+ return -1;
+
+ for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
+ int major1, minor1, ret;
+ char buf[50];
+
+ ret = dev_read_data(lib->dev_dev, i, &buf[0], 50);
+ if (ret < 0)
+ return -1;
+
+ ret = sscanf(&buf[0], "%d:%d\n", &major1, &minor1);
+ if (ret != 2) {
+ fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (minor1 == minor && major1 == major)
+ return i;
+ }
+
+ errno = ENOENT;
+ return -1;
+}
+
+/**
+ * find_dev_num_vol - find UBI device number by volume character device node.
+ *
+ * @lib UBI library descriptor
+ * @node UBI character device node name
+ *
+ * This function returns positive UBI device number in case of success and %-1
+ * in case of failure.
+ */
+static int find_dev_num_vol(struct libubi *lib, const char *node)
+{
+ struct stat st;
+ struct ubi_info info;
+ int i, major;
+
+ if (stat(node, &st))
+ return -1;
+
+ if (!S_ISCHR(st.st_mode)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ major = major(st.st_rdev);
+
+ if (minor(st.st_rdev) == 0) {
+ errno = -EINVAL;
+ return -1;
+ }
+
+ if (ubi_get_info((libubi_t *)lib, &info))
+ return -1;
+
+ for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
+ int major1, minor1, ret;
+ char buf[50];
+
+ ret = dev_read_data(lib->dev_dev, i, &buf[0], 50);
+ if (ret < 0)
+ return -1;
+
+ ret = sscanf(&buf[0], "%d:%d\n", &major1, &minor1);
+ if (ret != 2) {
+ fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (major1 == major)
+ return i;
+ }
+
+ errno = ENOENT;
+ return -1;
+}
+
+/**
+ * find_vol_num - find UBI volume number by its character device node.
+ *
+ * @lib UBI library descriptor
+ * @dev_num UBI device number
+ * @node UBI volume character device node name
+ *
+ * This function returns positive UBI volume number in case of success and %-1
+ * in case of failure.
+ */
+static int find_vol_num(struct libubi *lib, int dev_num, const char *node)
+{
+ struct stat st;
+ struct ubi_dev_info info;
+ int i, major, minor;
+
+ if (stat(node, &st))
+ return -1;
+
+ if (!S_ISCHR(st.st_mode)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ major = major(st.st_rdev);
+ minor = minor(st.st_rdev);
+
+ if (minor == 0) {
+ errno = -EINVAL;
+ return -1;
+ }
+
+ if (ubi_get_dev_info1((libubi_t *)lib, dev_num, &info))
+ return -1;
+
+ for (i = info.lowest_vol_num; i <= info.highest_vol_num; i++) {
+ int major1, minor1, ret;
+ char buf[50];
+
+ ret = vol_read_data(lib->vol_dev, dev_num, i, &buf[0], 50);
+ if (ret < 0)
+ return -1;
+
+ ret = sscanf(&buf[0], "%d:%d\n", &major1, &minor1);
+ if (ret != 2) {
+ fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (minor1 == minor && major1 == major)
+ return i;
+ }
+
+ errno = ENOENT;
+ return -1;
+}
diff --git a/ubi-utils/old-utils/src/libubi_int.h b/ubi-utils/old-utils/src/libubi_int.h
new file mode 100644
index 0000000..e68b791
--- /dev/null
+++ b/ubi-utils/old-utils/src/libubi_int.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem B. Bityutskiy
+ *
+ * UBI (Unsorted Block Images) library.
+ */
+
+#ifndef __LIBUBI_INT_H__
+#define __LIBUBI_INT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * UBI heavily makes use of the sysfs file system to interact with users-pace.
+ * The below are pre-define UBI file and directory names.
+ */
+
+#define SYSFS_UBI "class/ubi"
+#define UBI_DEV_NAME_PATT "ubi%d"
+#define UBI_VER "version"
+#define DEV_DEV "dev"
+#define UBI_VOL_NAME_PATT "ubi%d_%d"
+#define DEV_AVAIL_EBS "avail_eraseblocks"
+#define DEV_TOTAL_EBS "total_eraseblocks"
+#define DEV_BAD_COUNT "bad_peb_count"
+#define DEV_EB_SIZE "eraseblock_size"
+#define DEV_MAX_EC "max_ec"
+#define DEV_MAX_RSVD "reserved_for_bad"
+#define DEV_MAX_VOLS "max_vol_count"
+#define DEV_MIN_IO_SIZE "min_io_size"
+#define VOL_TYPE "type"
+#define VOL_DEV "dev"
+#define VOL_ALIGNMENT "alignment"
+#define VOL_DATA_BYTES "data_bytes"
+#define VOL_RSVD_EBS "reserved_ebs"
+#define VOL_EB_SIZE "usable_eb_size"
+#define VOL_CORRUPTED "corrupted"
+#define VOL_NAME "name"
+
+/**
+ * libubi - UBI library description data structure.
+ *
+ * @sysfs sysfs file system path
+ * @sysfs_ubi UBI directory in sysfs
+ * @ubi_dev UBI device sysfs directory pattern
+ * @ubi_version UBI version file sysfs path
+ * @dev_dev UBI device's major/minor numbers file pattern
+ * @dev_avail_ebs count of available eraseblocks sysfs path pattern
+ * @dev_total_ebs total eraseblocks count sysfs path pattern
+ * @dev_bad_count count of bad eraseblocks sysfs path pattern
+ * @dev_eb_size size of UBI device's eraseblocks sysfs path pattern
+ * @dev_max_ec maximum erase counter sysfs path pattern
+ * @dev_bad_rsvd count of physical eraseblock reserved for bad eraseblocks
+ * handling
+ * @dev_max_vols maximum volumes number count sysfs path pattern
+ * @dev_min_io_size minimum I/O unit size sysfs path pattern
+ * @ubi_vol UBI volume sysfs directory pattern
+ * @vol_type volume type sysfs path pattern
+ * @vol_dev volume's major/minor numbers file pattern
+ * @vol_alignment volume alignment sysfs path pattern
+ * @vol_data_bytes volume data size sysfs path pattern
+ * @vol_rsvd_ebs volume reserved size sysfs path pattern
+ * @vol_eb_size volume eraseblock size sysfs path pattern
+ * @vol_corrupted volume corruption flag sysfs path pattern
+ * @vol_name volume name sysfs path pattern
+ */
+struct libubi
+{
+ char *sysfs;
+ char *sysfs_ubi;
+ char *ubi_dev;
+ char *ubi_version;
+ char *dev_dev;
+ char *dev_avail_ebs;
+ char *dev_total_ebs;
+ char *dev_bad_count;
+ char *dev_eb_size;
+ char *dev_max_ec;
+ char *dev_bad_rsvd;
+ char *dev_max_vols;
+ char *dev_min_io_size;
+ char *ubi_vol;
+ char *vol_type;
+ char *vol_dev;
+ char *vol_alignment;
+ char *vol_data_bytes;
+ char *vol_rsvd_ebs;
+ char *vol_eb_size;
+ char *vol_corrupted;
+ char *vol_name;
+ char *vol_max_count;
+};
+
+static int read_int(const char *file, int *value);
+static int dev_read_int(const char *patt, int dev_num, int *value);
+static int dev_read_ll(const char *patt, int dev_num, long long *value);
+static int dev_read_data(const char *patt, int dev_num, void *buf, int buf_len);
+static int vol_read_int(const char *patt, int dev_num, int vol_id, int *value);
+static int vol_read_ll(const char *patt, int dev_num, int vol_id,
+ long long *value);
+static int vol_read_data(const char *patt, int dev_num, int vol_id, void *buf,
+ int buf_len);
+static char *mkpath(const char *path, const char *name);
+static int find_dev_num(struct libubi *lib, const char *node);
+static int find_dev_num_vol(struct libubi *lib, const char *node);
+static int find_vol_num(struct libubi *lib, int dev_num, const char *node);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__LIBUBI_INT_H__ */
diff --git a/ubi-utils/old-utils/src/libubigen.c b/ubi-utils/old-utils/src/libubigen.c
new file mode 100644
index 0000000..1793009
--- /dev/null
+++ b/ubi-utils/old-utils/src/libubigen.c
@@ -0,0 +1,487 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ *
+ * Add UBI headers to binary data.
+ */
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <mtd/ubi-media.h>
+#include <mtd_swab.h>
+
+#include "config.h"
+#include "ubigen.h"
+#include "crc32.h"
+
+#define UBI_NAME_SIZE 256
+#define DEFAULT_VID_OFFSET ((DEFAULT_PAGESIZE) - (UBI_VID_HDR_SIZE))
+#define MIN(a,b) ((a) < (b) ? (a) : (b))
+
+static uint32_t crc32_table[256];
+
+struct ubi_info {
+ struct ubi_vid_hdr* v; /* Volume ID header */
+ struct ubi_ec_hdr* ec; /* Erase count header */
+
+ FILE* fp_in; /* Input Stream */
+ FILE* fp_out; /* Output stream */
+
+ size_t eb_size; /* Physical EB size in bytes */
+ size_t leb_size; /* Size of a logical EB in a physical EB */
+ size_t leb_total; /* Total input size in logical EB */
+ size_t alignment; /* Block alignment */
+ size_t data_pad; /* Size of padding in each physical EB */
+
+ size_t bytes_total; /* Total input size in bytes */
+ size_t bytes_read; /* Nymber of read bytes (total) */
+
+ uint32_t blks_written; /* Number of written logical EB */
+
+ uint8_t* buf; /* Allocated buffer */
+ uint8_t* ptr_ec_hdr; /* Pointer to EC hdr in buf */
+ uint8_t* ptr_vid_hdr; /* Pointer to VID hdr in buf */
+ uint8_t* ptr_data; /* Pointer to data region in buf */
+};
+
+
+static uint32_t
+byte_to_blk(uint64_t byte, uint32_t eb_size)
+{
+ return (byte % eb_size) == 0
+ ? (byte / eb_size)
+ : (byte / eb_size) + 1;
+}
+
+static int
+validate_ubi_info(ubi_info_t u)
+{
+ if ((u->v->vol_type != UBI_VID_DYNAMIC) &&
+ (u->v->vol_type != UBI_VID_STATIC)) {
+ return EUBIGEN_INVALID_TYPE;
+ }
+
+ if (be32_to_cpu(u->ec->vid_hdr_offset) < UBI_VID_HDR_SIZE) {
+ return EUBIGEN_INVALID_HDR_OFFSET;
+ }
+
+ return 0;
+}
+
+static int
+skip_blks(ubi_info_t u, uint32_t blks)
+{
+ uint32_t i;
+ size_t read = 0, to_read = 0;
+
+ /* Step to a maximum of leb_total - 1 to keep the
+ restrictions. */
+ for (i = 0; i < MIN(blks, u->leb_total-1); i++) {
+ /* Read in data */
+ to_read = MIN(u->leb_size,
+ (u->bytes_total - u->bytes_read));
+ read = fread(u->ptr_data, 1, to_read, u->fp_in);
+ if (read != to_read) {
+ return -EIO;
+ }
+ u->bytes_read += read;
+ u->blks_written++;
+ }
+
+ return 0;
+}
+
+static void
+clear_buf(ubi_info_t u)
+{
+ memset(u->buf, 0xff, u->eb_size);
+}
+
+static void
+write_ec_hdr(ubi_info_t u)
+{
+ memcpy(u->ptr_ec_hdr, u->ec, UBI_EC_HDR_SIZE);
+}
+
+static int
+fill_data_buffer_from_file(ubi_info_t u, size_t* read)
+{
+ size_t to_read = 0;
+
+ if (u-> fp_in == NULL)
+ return -EIO;
+
+ to_read = MIN(u->leb_size, (u->bytes_total - u->bytes_read));
+ *read = fread(u->ptr_data, 1, to_read, u->fp_in);
+ if (*read != to_read) {
+ return -EIO;
+ }
+ return 0;
+}
+
+static void
+add_static_info(ubi_info_t u, size_t data_size, ubigen_action_t action)
+{
+ uint32_t crc = clc_crc32(crc32_table, UBI_CRC32_INIT,
+ u->ptr_data, data_size);
+
+ u->v->data_size = cpu_to_be32(data_size);
+ u->v->data_crc = cpu_to_be32(crc);
+
+ if (action & BROKEN_DATA_CRC) {
+ u->v->data_crc =
+ cpu_to_be32(be32_to_cpu(u->v->data_crc) + 1);
+ }
+ if (action & BROKEN_DATA_SIZE) {
+ u->v->data_size =
+ cpu_to_be32(be32_to_cpu(u->v->data_size) + 1);
+ }
+}
+
+static void
+write_vid_hdr(ubi_info_t u, ubigen_action_t action)
+{
+ uint32_t crc = clc_crc32(crc32_table, UBI_CRC32_INIT,
+ u->v, UBI_VID_HDR_SIZE_CRC);
+ /* Write VID header */
+ u->v->hdr_crc = cpu_to_be32(crc);
+ if (action & BROKEN_HDR_CRC) {
+ u->v->hdr_crc = cpu_to_be32(be32_to_cpu(u->v->hdr_crc) + 1);
+ }
+ memcpy(u->ptr_vid_hdr, u->v, UBI_VID_HDR_SIZE);
+}
+
+static int
+write_to_output_stream(ubi_info_t u)
+{
+ size_t written;
+
+ written = fwrite(u->buf, 1, u->eb_size, u->fp_out);
+ if (written != u->eb_size) {
+ return -EIO;
+ }
+ return 0;
+}
+
+int
+ubigen_write_leb(ubi_info_t u, ubigen_action_t action)
+{
+ int rc = 0;
+ size_t read = 0;
+
+ clear_buf(u);
+ write_ec_hdr(u);
+
+ rc = fill_data_buffer_from_file(u, &read);
+ if (rc != 0)
+ return rc;
+
+ if (u->v->vol_type == UBI_VID_STATIC) {
+ add_static_info(u, read, action);
+ }
+
+ u->v->lnum = cpu_to_be32(u->blks_written);
+
+ if (action & MARK_AS_UPDATE) {
+ u->v->copy_flag = (u->v->copy_flag)++;
+ }
+
+ write_vid_hdr(u, action);
+ rc = write_to_output_stream(u);
+ if (rc != 0)
+ return rc;
+
+ /* Update current handle */
+ u->bytes_read += read;
+ u->blks_written++;
+ return 0;
+}
+
+int
+ubigen_write_complete(ubi_info_t u)
+{
+ size_t i;
+ int rc = 0;
+
+ for (i = 0; i < u->leb_total; i++) {
+ rc = ubigen_write_leb(u, NO_ERROR);
+ if (rc != 0)
+ return rc;
+ }
+
+ return 0;
+}
+
+int
+ubigen_write_broken_update(ubi_info_t u, uint32_t blk)
+{
+ int rc = 0;
+
+ rc = skip_blks(u, blk);
+ if (rc != 0)
+ return rc;
+
+ rc = ubigen_write_leb(u, MARK_AS_UPDATE | BROKEN_DATA_CRC);
+ if (rc != 0)
+ return rc;
+
+
+ return 0;
+}
+
+void
+dump_info(ubi_info_t u ubi_unused)
+{
+#ifdef DEBUG
+ int err = 0;
+ if (!u) {
+ fprintf(stderr, "<empty>");
+ return;
+ }
+ if (!u->ec) {
+ fprintf(stderr, "<ec-empty>");
+ err = 1;
+ }
+ if (!u->v) {
+ fprintf(stderr, "<v-empty>");
+ err = 1;
+ }
+ if (err) return;
+
+ fprintf(stderr, "ubi volume\n");
+ fprintf(stderr, "version : %8d\n", u->v->version);
+ fprintf(stderr, "vol_id : %8d\n", be32_to_cpu(u->v->vol_id));
+ fprintf(stderr, "vol_type : %8s\n",
+ u->v->vol_type == UBI_VID_STATIC ?
+ "static" : "dynamic");
+ fprintf(stderr, "used_ebs : %8d\n",
+ be32_to_cpu(u->v->used_ebs));
+ fprintf(stderr, "eb_size : 0x%08x\n", u->eb_size);
+ fprintf(stderr, "leb_size : 0x%08x\n", u->leb_size);
+ fprintf(stderr, "data_pad : 0x%08x\n",
+ be32_to_cpu(u->v->data_pad));
+ fprintf(stderr, "leb_total : %8d\n", u->leb_total);
+ fprintf(stderr, "header offs : 0x%08x\n",
+ be32_to_cpu(u->ec->vid_hdr_offset));
+ fprintf(stderr, "bytes_total : %8d\n", u->bytes_total);
+ fprintf(stderr, " + in MiB : %8.2f M\n",
+ ((float)(u->bytes_total)) / 1024 / 1024);
+ fprintf(stderr, "-------------------------------\n\n");
+#else
+ return;
+#endif
+}
+
+int
+ubigen_destroy(ubi_info_t *u)
+{
+ if (u == NULL)
+ return -EINVAL;
+
+ ubi_info_t tmp = *u;
+
+ if (tmp) {
+ if (tmp->v)
+ free(tmp->v);
+ if (tmp->ec)
+ free(tmp->ec);
+ if (tmp->buf)
+ free(tmp->buf);
+ free(tmp);
+ }
+ *u = NULL;
+ return 0;
+}
+
+void
+ubigen_init(void)
+{
+ init_crc32_table(crc32_table);
+}
+
+int
+ubigen_create(ubi_info_t* u, uint32_t vol_id, uint8_t vol_type,
+ uint32_t eb_size, uint64_t ec, uint32_t alignment,
+ uint8_t version, uint32_t vid_hdr_offset, uint8_t compat_flag,
+ size_t data_size, FILE* fp_in, FILE* fp_out)
+{
+ int rc = 0;
+ ubi_info_t res = NULL;
+ uint32_t crc;
+ uint32_t data_offset;
+
+ if (alignment == 0) {
+ rc = EUBIGEN_INVALID_ALIGNMENT;
+ goto ubigen_create_err;
+ }
+ if ((fp_in == NULL) || (fp_out == NULL)) {
+ rc = -EINVAL;
+ goto ubigen_create_err;
+ }
+
+ res = (ubi_info_t) calloc(1, sizeof(struct ubi_info));
+ if (res == NULL) {
+ rc = -ENOMEM;
+ goto ubigen_create_err;
+ }
+
+ res->v = (struct ubi_vid_hdr*) calloc(1, sizeof(struct ubi_vid_hdr));
+ if (res->v == NULL) {
+ rc = -ENOMEM;
+ goto ubigen_create_err;
+ }
+
+ res->ec = (struct ubi_ec_hdr*) calloc(1, sizeof(struct ubi_ec_hdr));
+ if (res->ec == NULL) {
+ rc = -ENOMEM;
+ goto ubigen_create_err;
+ }
+
+ /* data which is needed in the general process */
+ vid_hdr_offset = vid_hdr_offset ? vid_hdr_offset : DEFAULT_VID_OFFSET;
+ data_offset = vid_hdr_offset + UBI_VID_HDR_SIZE;
+ res->bytes_total = data_size;
+ res->eb_size = eb_size ? eb_size : DEFAULT_BLOCKSIZE;
+ res->data_pad = (res->eb_size - data_offset) % alignment;
+ res->leb_size = res->eb_size - data_offset - res->data_pad;
+ res->leb_total = byte_to_blk(data_size, res->leb_size);
+ res->alignment = alignment;
+
+ if ((res->eb_size < (vid_hdr_offset + UBI_VID_HDR_SIZE))) {
+ rc = EUBIGEN_TOO_SMALL_EB;
+ goto ubigen_create_err;
+ }
+ res->fp_in = fp_in;
+ res->fp_out = fp_out;
+
+ /* vid hdr data which doesn't change */
+ res->v->magic = cpu_to_be32(UBI_VID_HDR_MAGIC);
+ res->v->version = version ? version : UBI_VERSION;
+ res->v->vol_type = vol_type;
+ res->v->vol_id = cpu_to_be32(vol_id);
+ res->v->compat = compat_flag;
+ res->v->data_pad = cpu_to_be32(res->data_pad);
+
+ /* static only: used_ebs */
+ if (res->v->vol_type == UBI_VID_STATIC) {
+ res->v->used_ebs = cpu_to_be32(byte_to_blk
+ (res->bytes_total,
+ res->leb_size));
+ }
+
+ /* ec hdr (fixed, doesn't change) */
+ res->ec->magic = cpu_to_be32(UBI_EC_HDR_MAGIC);
+ res->ec->version = version ? version : UBI_VERSION;
+ res->ec->ec = cpu_to_be64(ec);
+ res->ec->vid_hdr_offset = cpu_to_be32(vid_hdr_offset);
+
+ res->ec->data_offset = cpu_to_be32(data_offset);
+
+ crc = clc_crc32(crc32_table, UBI_CRC32_INIT, res->ec,
+ UBI_EC_HDR_SIZE_CRC);
+ res->ec->hdr_crc = cpu_to_be32(crc);
+
+ /* prepare a read buffer */
+ res->buf = (uint8_t*) malloc (res->eb_size * sizeof(uint8_t));
+ if (res->buf == NULL) {
+ rc = -ENOMEM;
+ goto ubigen_create_err;
+ }
+
+ /* point to distinct regions within the buffer */
+ res->ptr_ec_hdr = res->buf;
+ res->ptr_vid_hdr = res->buf + be32_to_cpu(res->ec->vid_hdr_offset);
+ res->ptr_data = res->buf + be32_to_cpu(res->ec->vid_hdr_offset)
+ + UBI_VID_HDR_SIZE;
+
+ rc = validate_ubi_info(res);
+ if (rc != 0) {
+ fprintf(stderr, "Volume validation failed: %d\n", rc);
+ goto ubigen_create_err;
+ }
+
+ dump_info(res);
+ *u = res;
+ return rc;
+
+ ubigen_create_err:
+ if (res) {
+ if (res->v)
+ free(res->v);
+ if (res->ec)
+ free(res->ec);
+ if (res->buf)
+ free(res->buf);
+ free(res);
+ }
+ *u = NULL;
+ return rc;
+}
+
+int
+ubigen_get_leb_size(ubi_info_t u, size_t* size)
+{
+ if (u == NULL)
+ return -EINVAL;
+
+ *size = u->leb_size;
+ return 0;
+}
+
+
+int
+ubigen_get_leb_total(ubi_info_t u, size_t* total)
+{
+ if (u == NULL)
+ return -EINVAL;
+
+ *total = u->leb_total;
+ return 0;
+}
+
+int
+ubigen_set_lvol_rec(ubi_info_t u, size_t reserved_bytes,
+ const char* vol_name, struct ubi_vtbl_record *lvol_rec)
+{
+ uint32_t crc;
+
+ if ((u == NULL) || (vol_name == NULL))
+ return -EINVAL;
+
+ memset(lvol_rec, 0x0, UBI_VTBL_RECORD_SIZE);
+
+ lvol_rec->reserved_pebs =
+ cpu_to_be32(byte_to_blk(reserved_bytes, u->leb_size));
+ lvol_rec->alignment = cpu_to_be32(u->alignment);
+ lvol_rec->data_pad = u->v->data_pad;
+ lvol_rec->vol_type = u->v->vol_type;
+
+ lvol_rec->name_len =
+ cpu_to_be16((uint16_t)strlen((const char*)vol_name));
+
+ memcpy(lvol_rec->name, vol_name, UBI_VOL_NAME_MAX + 1);
+
+ crc = clc_crc32(crc32_table, UBI_CRC32_INIT,
+ lvol_rec, UBI_VTBL_RECORD_SIZE_CRC);
+ lvol_rec->crc = cpu_to_be32(crc);
+
+ return 0;
+}
diff --git a/ubi-utils/old-utils/src/libubimirror.c b/ubi-utils/old-utils/src/libubimirror.c
new file mode 100644
index 0000000..d06770e
--- /dev/null
+++ b/ubi-utils/old-utils/src/libubimirror.c
@@ -0,0 +1,237 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <memory.h>
+#include <limits.h>
+#include <fcntl.h>
+
+#include <libubi.h>
+#include "ubimirror.h"
+
+#define COMPARE_BUF_SIZE (128 * 1024)
+
+#define DEFAULT_DEV_PATTERN "/dev/ubi%d"
+#define DEFAULT_VOL_PATTERN "/dev/ubi%d_%d"
+
+#define EBUF(fmt...) do { \
+ snprintf(err_buf, err_buf_size, fmt); \
+} while (0)
+
+enum {
+ compare_error = -1,
+ seek_error = -2,
+ write_error = -3,
+ read_error = -4,
+ update_error = -5,
+ ubi_error = -6,
+ open_error = -7,
+ close_error = -8,
+ compare_equal = 0,
+ compare_different = 1
+};
+
+/*
+ * Read len number of bytes from fd.
+ * Return 0 on EOF, -1 on error.
+ */
+static ssize_t fill_buffer(int fd, unsigned char *buf, ssize_t len)
+{
+ ssize_t got, have = 0;
+
+ do {
+ got = read(fd, buf + have, len - have);
+ if (got == -1 && errno != EINTR)
+ return -1;
+ have += got;
+ } while (got > 0 && have < len);
+ return have;
+}
+
+/*
+ * Write len number of bytes to fd.
+ * Return bytes written (>= 0), -1 on error.
+ */
+static ssize_t flush_buffer(int fd, unsigned char *buf, ssize_t len)
+{
+ ssize_t done, have = 0;
+
+ do {
+ done = write(fd, buf + have, len - have);
+ if (done == -1 && errno != EINTR)
+ return -1;
+ have += done;
+ } while (done > 0 && have < len);
+ return have;
+}
+
+/*
+ * Compare two files. Return 0, 1, or -1, depending on whether the
+ * files are equal, different, or an error occured.
+ * Return compare-different when target volume can not be read. Might be
+ * an interrupted volume update and then the target device returns -EIO but
+ * can be updated.
+ *
+ * fd_a is source
+ * fd_b is destination
+ */
+static int compare_files(int fd_a, int fd_b)
+{
+ unsigned char buf_a[COMPARE_BUF_SIZE], buf_b[COMPARE_BUF_SIZE];
+ ssize_t len_a, len_b;
+ int rc;
+
+ for (;;) {
+ len_a = fill_buffer(fd_a, buf_a, sizeof(buf_a));
+ if (len_a == -1) {
+ rc = compare_error;
+ break;
+ }
+ len_b = fill_buffer(fd_b, buf_b, sizeof(buf_b));
+ if (len_b == -1) {
+ rc = compare_different;
+ break;
+ }
+ if (len_a != len_b) {
+ rc = compare_different;
+ break;
+ }
+ if (len_a == 0) { /* Size on both files equal and EOF */
+ rc = compare_equal;
+ break;
+ }
+ if (memcmp(buf_a, buf_b, len_a) != 0 ) {
+ rc = compare_different;
+ break;
+ }
+ }
+ /* Position both files at the beginning */
+ if (lseek(fd_a, 0, SEEK_SET) == -1 ||
+ lseek(fd_b, 0, SEEK_SET) == -1)
+ rc = seek_error;
+ return rc;
+}
+
+int vol_get_used_bytes(int vol_fd, unsigned long long *bytes)
+{
+ off_t res;
+
+ res = lseek(vol_fd, 0, SEEK_END);
+ if (res == (off_t)-1)
+ return -1;
+ *bytes = (unsigned long long) res;
+ res = lseek(vol_fd, 0, SEEK_SET);
+ return res == (off_t)-1 ? -1 : 0;
+}
+
+static int copy_files(libubi_t ulib, int fd_in, int fd_out)
+{
+ unsigned char buf_a[COMPARE_BUF_SIZE];
+ ssize_t len_a, len_b;
+ unsigned long long update_size, copied;
+
+ if (vol_get_used_bytes(fd_in, &update_size) == -1 ||
+ ubi_update_start(ulib, fd_out, update_size) == -1)
+ return update_error;
+ for (copied = 0; copied < update_size; copied += len_b ) {
+ len_a = fill_buffer(fd_in, buf_a, sizeof(buf_a));
+ if (len_a == -1)
+ return read_error;
+ if (len_a == 0) /* Reach EOF */
+ return 0;
+ len_b = flush_buffer(fd_out, buf_a, len_a);
+ if (len_b != len_a)
+ return write_error;
+ }
+ return 0;
+}
+
+int ubimirror(uint32_t devno, int seqnum, uint32_t *ids, ssize_t ids_size,
+ char *err_buf, size_t err_buf_size)
+{
+ int rc = 0;
+ uint32_t src_id;
+ char path[PATH_MAX];
+ libubi_t ulib;
+ int fd_in = -1, i = 0, fd_out = -1;
+
+ if (ids_size == 0)
+ return 0;
+ else {
+ if ((seqnum < 0) || (seqnum > (ids_size - 1))) {
+ EBUF("volume id %d out of range", seqnum);
+ return EUBIMIRROR_NO_SRC;
+ }
+ src_id = ids[seqnum];
+ }
+
+ ulib = libubi_open();
+ if (ulib == NULL)
+ return ubi_error;
+
+ snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, src_id);
+
+ fd_in = open(path, O_RDONLY);
+ if (fd_in == -1) {
+ EBUF("open error source volume %d", ids[i]);
+ rc = open_error;
+ goto err;
+ }
+
+ for (i = 0; i < ids_size; i++) {
+ if (ids[i] == src_id) /* skip self-mirror */
+ continue;
+
+ snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, ids[i]);
+
+ fd_out = open(path, O_RDWR);
+ if (fd_out < 0){
+ EBUF("open error destination volume %d", ids[i]);
+ rc = open_error;
+ goto err;
+ }
+ rc = compare_files(fd_in, fd_out);
+ if (rc < 0) {
+ EBUF("compare error volume %d and %d", src_id, ids[i]);
+ goto err;
+ } else if (rc == compare_different) {
+ rc = copy_files(ulib, fd_in, fd_out);
+ if (rc != 0) {
+ EBUF("mirror error volume %d to %d", src_id,
+ ids[i]);
+ goto err;
+ }
+ }
+ if ((rc = close(fd_out)) == -1) {
+ EBUF("close error volume %d", ids[i]);
+ rc = close_error;
+ goto err;
+ } else
+ fd_out = -1;
+ }
+err:
+ if (fd_out != -1)
+ close(fd_out);
+ if (fd_in != -1)
+ close(fd_in);
+ if (ulib != NULL)
+ libubi_close(ulib);
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/list.c b/ubi-utils/old-utils/src/list.c
new file mode 100644
index 0000000..6eb716b
--- /dev/null
+++ b/ubi-utils/old-utils/src/list.c
@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ */
+
+#include <stdlib.h>
+#include <assert.h>
+#include <stdio.h>
+
+#include "list.h"
+
+list_t
+mk_empty(void)
+{
+ return (list_t) NULL;
+}
+
+int
+is_empty(list_t l)
+{
+ return l == NULL;
+}
+
+info_t
+head(list_t l)
+{
+ assert(!is_empty(l));
+ return l->info;
+}
+
+list_t
+tail(list_t l)
+{
+ assert(!is_empty(l));
+ return l->next;
+}
+
+list_t
+remove_head(list_t l)
+{
+ list_t res;
+ assert(!is_empty(l));
+
+ res = l->next;
+ free(l);
+ return res;
+}
+
+list_t
+cons(info_t e, list_t l)
+{
+ list_t res = malloc(sizeof(*l));
+ if (!res)
+ return NULL;
+ res->info = e;
+ res->next = l;
+
+ return res;
+}
+
+list_t
+prepend_elem(info_t e, list_t l)
+{
+ return cons(e,l);
+}
+
+list_t
+append_elem(info_t e, list_t l)
+{
+ if (is_empty(l)) {
+ return cons(e,l);
+ }
+ l->next = append_elem(e, l->next);
+
+ return l;
+}
+
+list_t
+insert_sorted(cmp_func_t cmp, info_t e, list_t l)
+{
+ if (is_empty(l))
+ return cons(e, l);
+
+ switch (cmp(e, l->info)) {
+ case -1:
+ case 0:
+ return l;
+ break;
+ case 1:
+ l->next = insert_sorted(cmp, e, l);
+ break;
+ default:
+ break;
+ }
+
+ /* never reached */
+ return NULL;
+}
+
+list_t
+remove_all(free_func_t free_func, list_t l)
+{
+ if (is_empty(l))
+ return l;
+ list_t lnext = l->next;
+
+ if (free_func && l->info) {
+ free_func(&(l->info));
+ }
+ free(l);
+
+ return remove_all(free_func, lnext);
+}
+
+
+info_t
+is_in(cmp_func_t cmp, info_t e, list_t l)
+{
+ return
+ (is_empty(l))
+ ? NULL
+ : (cmp(e, l->info)) == 0 ? l->info : is_in(cmp, e, l->next);
+}
+
+
+void
+apply(process_func_t process_func, list_t l)
+{
+ list_t ptr;
+ void *i;
+ foreach(i, ptr, l) {
+ process_func(i);
+ }
+}
diff --git a/ubi-utils/old-utils/src/list.h b/ubi-utils/old-utils/src/list.h
new file mode 100644
index 0000000..e8452a2
--- /dev/null
+++ b/ubi-utils/old-utils/src/list.h
@@ -0,0 +1,56 @@
+#ifndef __LIST_H__
+#define __LIST_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ */
+
+#include <stdint.h>
+
+#define foreach(elem, ptr, list) \
+ for (elem = list != NULL ? (typeof(elem)) head(list) \
+ : NULL, ptr = list; \
+ ptr != NULL; \
+ ptr = tail(ptr), \
+ elem = (typeof(elem)) ptr ? head(ptr) : NULL)
+
+typedef struct node* list_t;
+typedef void* info_t;
+typedef int (*free_func_t)(info_t*);
+typedef int (*cmp_func_t)(info_t, info_t);
+typedef void (*process_func_t)(info_t);
+
+struct node {
+ list_t next;
+ info_t info;
+};
+
+list_t mk_empty(void);
+int is_empty(list_t l);
+info_t is_in(cmp_func_t cmp, info_t e, list_t l);
+info_t head(list_t l);
+list_t tail(list_t l);
+list_t remove_head(list_t l);
+list_t cons(info_t e, list_t l);
+list_t prepend_elem(info_t e, list_t);
+list_t append_elem(info_t e, list_t);
+list_t remove_all(free_func_t free_func, list_t l);
+list_t insert_sorted(cmp_func_t cmp_func, info_t e, list_t l);
+void apply(process_func_t process_func, list_t l);
+
+#endif /* __LIST_H__ */
diff --git a/ubi-utils/old-utils/src/mkbootenv.c b/ubi-utils/old-utils/src/mkbootenv.c
new file mode 100644
index 0000000..50fc8ac
--- /dev/null
+++ b/ubi-utils/old-utils/src/mkbootenv.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ *
+ * Create boot-parameter/pdd data from an ASCII-text input file.
+ *
+ * 1.2 Removed argp because we want to use uClibc.
+ * 1.3 Minor cleanup
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <errno.h>
+#include <mtd/ubi-media.h>
+
+#include "config.h"
+#include "bootenv.h"
+#include "error.h"
+
+#define PROGRAM_VERSION "1.3"
+
+static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
+ "mkbootenv - processes bootenv text files and convertes "
+ "them into a binary format.\n";
+
+static const char copyright [] __attribute__((unused)) =
+ "Copyright (c) International Business Machines Corp., 2006";
+
+static const char *optionsstr =
+" -c, --copyright Print copyright informatoin.\n"
+" -o, --output=<fname> Write the output data to <output> instead of\n"
+" stdout.\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n"
+" -V, --version Print program version\n";
+
+static const char *usage =
+"Usage: mkbootenv [-c?V] [-o <output>] [--copyright] [--output=<output>]\n"
+" [--help] [--usage] [--version] [bootenv-txt-file]\n";
+
+struct option long_options[] = {
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
+ { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0}
+};
+
+typedef struct myargs {
+ FILE* fp_in;
+ FILE* fp_out;
+
+ char *arg1;
+ char **options; /* [STRING...] */
+} myargs;
+
+static int
+parse_opt(int argc, char **argv, myargs *args)
+{
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "co:?V", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'c':
+ fprintf(stderr, "%s\n", copyright);
+ exit(0);
+ break;
+ case 'o':
+ args->fp_out = fopen(optarg, "wb");
+ if ((args->fp_out) == NULL) {
+ fprintf(stderr, "Cannot open file %s "
+ "for output\n", optarg);
+ exit(1);
+ }
+ break;
+ case '?': /* help */
+ printf("%s", doc);
+ printf("%s", optionsstr);
+ printf("\nReport bugs to %s\n",
+ PACKAGE_BUGREPORT);
+ exit(0);
+ break;
+ case 'V':
+ printf("%s\n", PROGRAM_VERSION);
+ exit(0);
+ break;
+ default:
+ printf("%s", usage);
+ exit(-1);
+ }
+ }
+
+ if (optind < argc) {
+ args->fp_in = fopen(argv[optind++], "rb");
+ if ((args->fp_in) == NULL) {
+ fprintf(stderr, "Cannot open file %s for input\n",
+ argv[optind]);
+ exit(1);
+ }
+ }
+
+ return 0;
+}
+
+int
+main(int argc, char **argv) {
+ int rc = 0;
+ bootenv_t env;
+
+ myargs args = {
+ .fp_in = stdin,
+ .fp_out = stdout,
+ .arg1 = NULL,
+ .options = NULL,
+ };
+
+ parse_opt(argc, argv, &args);
+
+ rc = bootenv_create(&env);
+ if (rc != 0) {
+ err_msg("Cannot create bootenv handle.");
+ goto err;
+ }
+ rc = bootenv_read_txt(args.fp_in, env);
+ if (rc != 0) {
+ err_msg("Cannot read bootenv from input file.");
+ goto err;
+ }
+ rc = bootenv_write(args.fp_out, env);
+ if (rc != 0) {
+ err_msg("Cannot write bootenv to output file.");
+ goto err;
+ }
+
+ if (args.fp_in != stdin) {
+ fclose(args.fp_in);
+ }
+ if (args.fp_out != stdout) {
+ fclose(args.fp_out);
+ }
+
+err:
+ bootenv_destroy(&env);
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/nand2bin.c b/ubi-utils/old-utils/src/nand2bin.c
new file mode 100644
index 0000000..93ba29f
--- /dev/null
+++ b/ubi-utils/old-utils/src/nand2bin.c
@@ -0,0 +1,493 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006, 2007
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Frank Haverkamp
+ *
+ * An utility to decompose NAND images and strip OOB off. Not yet finished ...
+ *
+ * 1.2 Removed argp because we want to use uClibc.
+ * 1.3 Minor cleanup
+ * 1.4 Fixed OOB output file
+ * 1.5 Added verbose output and option to set blocksize.
+ * Added split block mode for more convenient analysis.
+ * 1.6 Fixed ECC error detection and correction.
+ */
+
+#include <config.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "config.h"
+#include "nandecc.h"
+
+#define PROGRAM_VERSION "1.6"
+
+#define MAXPATH 1024
+#define MIN(x,y) ((x)<(y)?(x):(y))
+
+struct args {
+ const char *oob_file;
+ const char *output_file;
+ size_t pagesize;
+ size_t blocksize;
+ int split_blocks;
+ size_t in_len; /* size of input file */
+ int correct_ecc;
+
+ /* special stuff needed to get additional arguments */
+ char *arg1;
+ char **options; /* [STRING...] */
+};
+
+static struct args myargs = {
+ .output_file = "data.bin",
+ .oob_file = "oob.bin",
+ .pagesize = 2048,
+ .blocksize = 128 * 1024,
+ .in_len = 0,
+ .split_blocks = 0,
+ .correct_ecc = 0,
+ .arg1 = NULL,
+ .options = NULL,
+};
+
+static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
+ "nand2bin - split data and OOB.\n";
+
+static const char *optionsstr =
+" -o, --output=<output> Data output file\n"
+" -O, --oob=<oob> OOB output file\n"
+" -p, --pagesize=<pagesize> NAND pagesize\n"
+" -b, --blocksize=<blocksize> NAND blocksize\n"
+" -s, --split-blocks generate binaries for each block\n"
+" -e, --correct-ecc Correct data according to ECC info\n"
+" -v, --verbose verbose output\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n";
+
+static const char *usage =
+"Usage: nand2bin [-?] [-o <output>] [-O <oob>] [-p <pagesize>]\n"
+" [--output=<output>] [--oob=<oob>] [--pagesize=<pagesize>] [--help]\n"
+" [--usage] input.mif\n";
+
+static int verbose = 0;
+
+static struct option long_options[] = {
+ { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "oob", .has_arg = 1, .flag = NULL, .val = 'O' },
+ { .name = "pagesize", .has_arg = 1, .flag = NULL, .val = 'p' },
+ { .name = "blocksize", .has_arg = 1, .flag = NULL, .val = 'b' },
+ { .name = "split-blocks", .has_arg = 0, .flag = NULL, .val = 's' },
+ { .name = "correct-ecc", .has_arg = 0, .flag = NULL, .val = 'e' },
+ { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
+ { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
+ { NULL, 0, NULL, 0}
+};
+
+/*
+ * str_to_num - Convert string into number and cope with endings like
+ * k, K, kib, KiB for kilobyte
+ * m, M, mib, MiB for megabyte
+ */
+static uint32_t str_to_num(char *str)
+{
+ char *s = str;
+ ulong num = strtoul(s, &s, 0);
+
+ if (*s != '\0') {
+ if (strcmp(s, "KiB") == 0)
+ num *= 1024;
+ else if (strcmp(s, "MiB") == 0)
+ num *= 1024*1024;
+ else {
+ fprintf(stderr, "WARNING: Wrong number format "
+ "\"%s\", check your paramters!\n", str);
+ }
+ }
+ return num;
+}
+
+/*
+ * @brief Parse the arguments passed into the test case.
+ *
+ * @param argc The number of arguments
+ * @param argv The argument list
+ * @param args Pointer to program args structure
+ *
+ * @return error
+ *
+ */
+static int parse_opt(int argc, char **argv, struct args *args)
+{
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "b:eo:O:p:sv?", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'p': /* --pagesize<pagesize> */
+ args->pagesize = str_to_num(optarg);
+ break;
+
+ case 'b': /* --blocksize<blocksize> */
+ args->blocksize = str_to_num(optarg);
+ break;
+
+ case 'v': /* --verbose */
+ verbose++;
+ break;
+
+ case 's': /* --split-blocks */
+ args->split_blocks = 1;
+ break;
+
+ case 'e': /* --correct-ecc */
+ args->correct_ecc = 1;
+ break;
+
+ case 'o': /* --output=<output.bin> */
+ args->output_file = optarg;
+ break;
+
+ case 'O': /* --oob=<oob.bin> */
+ args->oob_file = optarg;
+ break;
+
+ case '?': /* help */
+ printf("Usage: nand2bin [OPTION...] input.mif\n");
+ printf("%s", doc);
+ printf("%s", optionsstr);
+ printf("\nReport bugs to %s\n",
+ PACKAGE_BUGREPORT);
+ exit(0);
+ break;
+
+ case 'V':
+ printf("%s\n", PROGRAM_VERSION);
+ exit(0);
+ break;
+
+ default:
+ printf("%s", usage);
+ exit(-1);
+ }
+ }
+
+ if (optind < argc)
+ args->arg1 = argv[optind++];
+
+ return 0;
+}
+
+static int calc_oobsize(size_t pagesize)
+{
+ switch (pagesize) {
+ case 512: return 16;
+ case 2048: return 64;
+ default:
+ exit(EXIT_FAILURE);
+ }
+ return 0;
+}
+
+static inline void hexdump(FILE *fp, const uint8_t *buf, ssize_t size)
+{
+ int k;
+
+ for (k = 0; k < size; k++) {
+ fprintf(fp, "%02x ", buf[k]);
+ if ((k & 15) == 15)
+ fprintf(fp, "\n");
+ }
+}
+
+static int process_page(uint8_t* buf, uint8_t *oobbuf, size_t pagesize)
+{
+ int eccpoi, oobsize;
+ size_t i;
+
+ switch (pagesize) {
+ case 2048: oobsize = 64; eccpoi = 64 / 2; break;
+ case 512: oobsize = 16; eccpoi = 16 / 2; break;
+ default:
+ fprintf(stderr, "Unsupported page size: %zd\n", pagesize);
+ return -EINVAL;
+ }
+ memset(oobbuf, 0xff, oobsize);
+
+ for (i = 0; i < pagesize; i += 256, eccpoi += 3) {
+ oobbuf[eccpoi++] = 0x0;
+ /* Calculate ECC */
+ nand_calculate_ecc(&buf[i], &oobbuf[eccpoi]);
+ }
+ return 0;
+}
+
+static int bad_marker_offs_in_oob(int pagesize)
+{
+ switch (pagesize) {
+ case 2048: return 0;
+ case 512: return 5;
+ }
+ return -EINVAL;
+}
+
+static int decompose_image(struct args *args, FILE *in_fp,
+ FILE *bin_fp, FILE *oob_fp)
+{
+ int read, rc, page = 0;
+ size_t oobsize = calc_oobsize(args->pagesize);
+ uint8_t *buf = malloc(args->pagesize);
+ uint8_t *oob = malloc(oobsize);
+ uint8_t *calc_oob = malloc(oobsize);
+ uint8_t *calc_buf = malloc(args->pagesize);
+ uint8_t *page_buf;
+ int pages_per_block = args->blocksize / args->pagesize;
+ int eccpoi = 0, eccpoi_start;
+ unsigned int i;
+ int badpos = bad_marker_offs_in_oob(args->pagesize);
+
+ switch (args->pagesize) {
+ case 2048: eccpoi_start = 64 / 2; break;
+ case 512: eccpoi_start = 16 / 2; break;
+ default: exit(EXIT_FAILURE);
+ }
+
+ if (!buf)
+ exit(EXIT_FAILURE);
+ if (!oob)
+ exit(EXIT_FAILURE);
+ if (!calc_oob)
+ exit(EXIT_FAILURE);
+ if (!calc_buf)
+ exit(EXIT_FAILURE);
+
+ while (!feof(in_fp)) {
+ /* read page by page */
+ read = fread(buf, 1, args->pagesize, in_fp);
+ if (ferror(in_fp)) {
+ fprintf(stderr, "I/O Error.");
+ exit(EXIT_FAILURE);
+ }
+ if (read != (ssize_t)args->pagesize)
+ break;
+
+ read = fread(oob, 1, oobsize, in_fp);
+ if (ferror(in_fp)) {
+ fprintf(stderr, "I/O Error.");
+ exit(EXIT_FAILURE);
+ }
+
+ page_buf = buf; /* default is unmodified data */
+
+ if ((page == 0 || page == 1) && (oob[badpos] != 0xff)) {
+ if (verbose)
+ printf("Block %d is bad\n",
+ page / pages_per_block);
+ goto write_data;
+ }
+ if (args->correct_ecc)
+ page_buf = calc_buf;
+
+ process_page(buf, calc_oob, args->pagesize);
+ memcpy(calc_buf, buf, args->pagesize);
+
+ /*
+ * Our oob format uses only the last 3 bytes out of 4.
+ * The first byte is 0x00 when the ECC is generated by
+ * our toolset and 0xff when generated by Linux. This
+ * is to be fixed when we want nand2bin work for other
+ * ECC layouts too.
+ */
+ for (i = 0, eccpoi = eccpoi_start; i < args->pagesize;
+ i += 256, eccpoi += 4)
+ oob[eccpoi] = calc_oob[eccpoi] = 0xff;
+
+ if (verbose && memcmp(oob, calc_oob, oobsize) != 0) {
+ printf("\nECC compare mismatch found at block %d page %d!\n",
+ page / pages_per_block, page % pages_per_block);
+
+ printf("Read out OOB Data:\n");
+ hexdump(stdout, oob, oobsize);
+
+ printf("Calculated OOB Data:\n");
+ hexdump(stdout, calc_oob, oobsize);
+ }
+
+ /* Do correction on subpage base */
+ for (i = 0, eccpoi = eccpoi_start; i < args->pagesize;
+ i += 256, eccpoi += 4) {
+ rc = nand_correct_data(calc_buf + i, &oob[eccpoi + 1],
+ &calc_oob[eccpoi + 1]);
+
+ if (rc == -1)
+ fprintf(stdout, "Uncorrectable ECC error at "
+ "block %d page %d/%d\n",
+ page / pages_per_block,
+ page % pages_per_block, i / 256);
+ else if (rc > 0)
+ fprintf(stdout, "Correctable ECC error at "
+ "block %d page %d/%d\n",
+ page / pages_per_block,
+ page % pages_per_block, i / 256);
+ }
+
+ write_data:
+ rc = fwrite(page_buf, 1, args->pagesize, bin_fp);
+ if (ferror(bin_fp)) {
+ fprintf(stderr, "I/O Error.");
+ exit(EXIT_FAILURE);
+ }
+ rc = fwrite(oob, 1, oobsize, oob_fp);
+ if (ferror(bin_fp)) {
+ fprintf(stderr, "I/O Error.");
+ exit(EXIT_FAILURE);
+ }
+
+ page++;
+ }
+ free(calc_buf);
+ free(calc_oob);
+ free(oob);
+ free(buf);
+ return 0;
+}
+
+static int split_blocks(struct args *args, FILE *in_fp)
+{
+ uint8_t *buf;
+ size_t oobsize = calc_oobsize(args->pagesize);
+ int pages_per_block = args->blocksize / args->pagesize;
+ int block_len = pages_per_block * (args->pagesize + oobsize);
+ int blocks = args->in_len / block_len;
+ char bname[256] = { 0, };
+ int badpos = bad_marker_offs_in_oob(args->pagesize);
+ int bad_blocks = 0, i, bad_block = 0;
+ ssize_t rc;
+ FILE *b;
+
+ buf = malloc(block_len);
+ if (!buf) {
+ perror("Not enough memory");
+ exit(EXIT_FAILURE);
+ }
+
+ for (i = 0; i < blocks; i++) {
+ rc = fread(buf, 1, block_len, in_fp);
+ if (rc != block_len) {
+ fprintf(stderr, "cannot read enough data!\n");
+ exit(EXIT_FAILURE);
+ }
+
+ /* do block analysis */
+ bad_block = 0;
+ if ((buf[args->pagesize + badpos] != 0xff) ||
+ (buf[2 * args->pagesize + oobsize + badpos] != 0xff)) {
+ bad_blocks++;
+ bad_block = 1;
+ }
+ if ((verbose && bad_block) || (verbose > 1)) {
+ printf("-- (block %d oob of page 0 and 1)\n", i);
+ hexdump(stdout, buf + args->pagesize, oobsize);
+ printf("--\n");
+ hexdump(stdout, buf + 2 * args->pagesize +
+ oobsize, oobsize);
+ }
+
+ /* write complete block out */
+ snprintf(bname, sizeof(bname) - 1, "%s.%d", args->arg1, i);
+ b = fopen(bname, "w+");
+ if (!b) {
+ perror("Cannot open file");
+ exit(EXIT_FAILURE);
+ }
+ rc = fwrite(buf, 1, block_len, b);
+ if (rc != block_len) {
+ fprintf(stderr, "could not write all data!\n");
+ exit(EXIT_FAILURE);
+ }
+ fclose(b);
+ }
+
+ free(buf);
+ if (bad_blocks || verbose)
+ fprintf(stderr, "%d blocks, %d bad blocks\n",
+ blocks, bad_blocks);
+ return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+ FILE *in, *bin = NULL, *oob = NULL;
+ struct stat file_info;
+
+ parse_opt(argc, argv, &myargs);
+
+ if (!myargs.arg1) {
+ fprintf(stderr, "Please specify input file!\n");
+ exit(EXIT_FAILURE);
+ }
+
+ if (stat(myargs.arg1, &file_info) != 0) {
+ perror("Cannot fetch file size from input file.\n");
+ exit(EXIT_FAILURE);
+ }
+ myargs.in_len = file_info.st_size;
+
+ in = fopen(myargs.arg1, "r");
+ if (!in) {
+ perror("Cannot open file");
+ exit(EXIT_FAILURE);
+ }
+
+ if (myargs.split_blocks) {
+ split_blocks(&myargs, in);
+ goto out;
+ }
+
+ bin = fopen(myargs.output_file, "w+");
+ if (!bin) {
+ perror("Cannot open file");
+ exit(EXIT_FAILURE);
+ }
+ oob = fopen(myargs.oob_file, "w+");
+ if (!oob) {
+ perror("Cannot open file");
+ exit(EXIT_FAILURE);
+ }
+ decompose_image(&myargs, in, bin, oob);
+
+ out:
+ if (in) fclose(in);
+ if (bin) fclose(bin);
+ if (oob) fclose(oob);
+ exit(EXIT_SUCCESS);
+}
diff --git a/ubi-utils/old-utils/src/nandcorr.c b/ubi-utils/old-utils/src/nandcorr.c
new file mode 100644
index 0000000..caa07e2
--- /dev/null
+++ b/ubi-utils/old-utils/src/nandcorr.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * ECC algorithm for NAND FLASH. Detects and corrects 1 bit errors in
+ * a 256 bytes of data.
+ *
+ * Reimplement by Thomas Gleixner after staring long enough at the
+ * mess in drivers/mtd/nand/nandecc.c
+ *
+ */
+
+#include "nandecc.h"
+
+static int countbits(uint32_t byte)
+{
+ int res = 0;
+
+ for (;byte; byte >>= 1)
+ res += byte & 0x01;
+ return res;
+}
+
+/**
+ * @dat: data which should be corrected
+ * @read_ecc: ecc information read from flash
+ * @calc_ecc: calculated ecc information from the data
+ * @return: number of corrected bytes
+ * or -1 when no correction is possible
+ */
+int nand_correct_data(uint8_t *dat, const uint8_t *read_ecc,
+ const uint8_t *calc_ecc)
+{
+ uint8_t s0, s1, s2;
+
+ /*
+ * Do error detection
+ *
+ * Be careful, the index magic is due to a pointer to a
+ * uint32_t.
+ */
+ s0 = calc_ecc[0] ^ read_ecc[0];
+ s1 = calc_ecc[1] ^ read_ecc[1];
+ s2 = calc_ecc[2] ^ read_ecc[2];
+
+ if ((s0 | s1 | s2) == 0)
+ return 0;
+
+ /* Check for a single bit error */
+ if( ((s0 ^ (s0 >> 1)) & 0x55) == 0x55 &&
+ ((s1 ^ (s1 >> 1)) & 0x55) == 0x55 &&
+ ((s2 ^ (s2 >> 1)) & 0x54) == 0x54) {
+
+ uint32_t byteoffs, bitnum;
+
+ byteoffs = (s1 << 0) & 0x80;
+ byteoffs |= (s1 << 1) & 0x40;
+ byteoffs |= (s1 << 2) & 0x20;
+ byteoffs |= (s1 << 3) & 0x10;
+
+ byteoffs |= (s0 >> 4) & 0x08;
+ byteoffs |= (s0 >> 3) & 0x04;
+ byteoffs |= (s0 >> 2) & 0x02;
+ byteoffs |= (s0 >> 1) & 0x01;
+
+ bitnum = (s2 >> 5) & 0x04;
+ bitnum |= (s2 >> 4) & 0x02;
+ bitnum |= (s2 >> 3) & 0x01;
+
+ dat[byteoffs] ^= (1 << bitnum);
+
+ return 1;
+ }
+
+ if(countbits(s0 | ((uint32_t)s1 << 8) | ((uint32_t)s2 <<16)) == 1)
+ return 1;
+
+ return -1;
+}
+
diff --git a/ubi-utils/old-utils/src/nandecc.c b/ubi-utils/old-utils/src/nandecc.c
new file mode 100644
index 0000000..71660ef
--- /dev/null
+++ b/ubi-utils/old-utils/src/nandecc.c
@@ -0,0 +1,159 @@
+/*
+ * This file contains an ECC algorithm from Toshiba that detects and
+ * corrects 1 bit errors in a 256 byte block of data.
+ *
+ * drivers/mtd/nand/nand_ecc.c
+ *
+ * Copyright (C) 2000-2004 Steven J. Hill (sjhill@realitydiluted.com)
+ * Toshiba America Electronics Components, Inc.
+ *
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 or (at your option) any
+ * later version.
+ *
+ * This file is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this file; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * As a special exception, if other files instantiate templates or use
+ * macros or inline functions from these files, or you compile these
+ * files and link them with other works to produce a work based on these
+ * files, these files do not by themselves cause the resulting work to be
+ * covered by the GNU General Public License. However the source code for
+ * these files must still be made available in accordance with section (3)
+ * of the GNU General Public License.
+ *
+ * This exception does not invalidate any other reasons why a work based on
+ * this file might be covered by the GNU General Public License.
+ */
+
+#include "nandecc.h"
+
+/*
+ * Pre-calculated 256-way 1 byte column parity
+ */
+static const uint8_t nand_ecc_precalc_table[] = {
+ 0x00, 0x55, 0x56, 0x03, 0x59, 0x0c, 0x0f, 0x5a,
+ 0x5a, 0x0f, 0x0c, 0x59, 0x03, 0x56, 0x55, 0x00,
+ 0x65, 0x30, 0x33, 0x66, 0x3c, 0x69, 0x6a, 0x3f,
+ 0x3f, 0x6a, 0x69, 0x3c, 0x66, 0x33, 0x30, 0x65,
+ 0x66, 0x33, 0x30, 0x65, 0x3f, 0x6a, 0x69, 0x3c,
+ 0x3c, 0x69, 0x6a, 0x3f, 0x65, 0x30, 0x33, 0x66,
+ 0x03, 0x56, 0x55, 0x00, 0x5a, 0x0f, 0x0c, 0x59,
+ 0x59, 0x0c, 0x0f, 0x5a, 0x00, 0x55, 0x56, 0x03,
+ 0x69, 0x3c, 0x3f, 0x6a, 0x30, 0x65, 0x66, 0x33,
+ 0x33, 0x66, 0x65, 0x30, 0x6a, 0x3f, 0x3c, 0x69,
+ 0x0c, 0x59, 0x5a, 0x0f, 0x55, 0x00, 0x03, 0x56,
+ 0x56, 0x03, 0x00, 0x55, 0x0f, 0x5a, 0x59, 0x0c,
+ 0x0f, 0x5a, 0x59, 0x0c, 0x56, 0x03, 0x00, 0x55,
+ 0x55, 0x00, 0x03, 0x56, 0x0c, 0x59, 0x5a, 0x0f,
+ 0x6a, 0x3f, 0x3c, 0x69, 0x33, 0x66, 0x65, 0x30,
+ 0x30, 0x65, 0x66, 0x33, 0x69, 0x3c, 0x3f, 0x6a,
+ 0x6a, 0x3f, 0x3c, 0x69, 0x33, 0x66, 0x65, 0x30,
+ 0x30, 0x65, 0x66, 0x33, 0x69, 0x3c, 0x3f, 0x6a,
+ 0x0f, 0x5a, 0x59, 0x0c, 0x56, 0x03, 0x00, 0x55,
+ 0x55, 0x00, 0x03, 0x56, 0x0c, 0x59, 0x5a, 0x0f,
+ 0x0c, 0x59, 0x5a, 0x0f, 0x55, 0x00, 0x03, 0x56,
+ 0x56, 0x03, 0x00, 0x55, 0x0f, 0x5a, 0x59, 0x0c,
+ 0x69, 0x3c, 0x3f, 0x6a, 0x30, 0x65, 0x66, 0x33,
+ 0x33, 0x66, 0x65, 0x30, 0x6a, 0x3f, 0x3c, 0x69,
+ 0x03, 0x56, 0x55, 0x00, 0x5a, 0x0f, 0x0c, 0x59,
+ 0x59, 0x0c, 0x0f, 0x5a, 0x00, 0x55, 0x56, 0x03,
+ 0x66, 0x33, 0x30, 0x65, 0x3f, 0x6a, 0x69, 0x3c,
+ 0x3c, 0x69, 0x6a, 0x3f, 0x65, 0x30, 0x33, 0x66,
+ 0x65, 0x30, 0x33, 0x66, 0x3c, 0x69, 0x6a, 0x3f,
+ 0x3f, 0x6a, 0x69, 0x3c, 0x66, 0x33, 0x30, 0x65,
+ 0x00, 0x55, 0x56, 0x03, 0x59, 0x0c, 0x0f, 0x5a,
+ 0x5a, 0x0f, 0x0c, 0x59, 0x03, 0x56, 0x55, 0x00
+};
+
+/**
+ * nand_trans_result - [GENERIC] create non-inverted ECC
+ * @reg2: line parity reg 2
+ * @reg3: line parity reg 3
+ * @ecc_code: ecc
+ *
+ * Creates non-inverted ECC code from line parity
+ */
+static void nand_trans_result(uint8_t reg2, uint8_t reg3,
+ uint8_t *ecc_code)
+{
+ uint8_t a, b, i, tmp1, tmp2;
+
+ /* Initialize variables */
+ a = b = 0x80;
+ tmp1 = tmp2 = 0;
+
+ /* Calculate first ECC byte */
+ for (i = 0; i < 4; i++) {
+ if (reg3 & a) /* LP15,13,11,9 --> ecc_code[0] */
+ tmp1 |= b;
+ b >>= 1;
+ if (reg2 & a) /* LP14,12,10,8 --> ecc_code[0] */
+ tmp1 |= b;
+ b >>= 1;
+ a >>= 1;
+ }
+
+ /* Calculate second ECC byte */
+ b = 0x80;
+ for (i = 0; i < 4; i++) {
+ if (reg3 & a) /* LP7,5,3,1 --> ecc_code[1] */
+ tmp2 |= b;
+ b >>= 1;
+ if (reg2 & a) /* LP6,4,2,0 --> ecc_code[1] */
+ tmp2 |= b;
+ b >>= 1;
+ a >>= 1;
+ }
+
+ /* Store two of the ECC bytes */
+ ecc_code[1] = tmp1;
+ ecc_code[0] = tmp2;
+}
+
+/**
+ * nand_calculate_ecc - [NAND Interface] Calculate 3 byte ECC code for
+ * 256 byte block
+ *
+ * @dat: raw data
+ * @ecc_code: buffer for ECC
+ */
+int nand_calculate_ecc(const uint8_t *dat, uint8_t *ecc_code)
+{
+ uint8_t idx, reg1, reg2, reg3;
+ int j;
+
+ /* Initialize variables */
+ reg1 = reg2 = reg3 = 0;
+ ecc_code[0] = ecc_code[1] = ecc_code[2] = 0;
+
+ /* Build up column parity */
+ for(j = 0; j < 256; j++) {
+
+ /* Get CP0 - CP5 from table */
+ idx = nand_ecc_precalc_table[dat[j]];
+ reg1 ^= (idx & 0x3f);
+
+ /* All bit XOR = 1 ? */
+ if (idx & 0x40) {
+ reg3 ^= (uint8_t) j;
+ reg2 ^= ~((uint8_t) j);
+ }
+ }
+
+ /* Create non-inverted ECC code from line parity */
+ nand_trans_result(reg2, reg3, ecc_code);
+
+ /* Calculate final ECC code */
+ ecc_code[0] = ~ecc_code[0];
+ ecc_code[1] = ~ecc_code[1];
+ ecc_code[2] = ((~reg1) << 2) | 0x03;
+ return 0;
+}
diff --git a/ubi-utils/old-utils/src/nandecc.h b/ubi-utils/old-utils/src/nandecc.h
new file mode 100644
index 0000000..bcf1982
--- /dev/null
+++ b/ubi-utils/old-utils/src/nandecc.h
@@ -0,0 +1,29 @@
+#ifndef _NAND_ECC_H
+#define _NAND_ECC_H
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * NAND ecc functions
+ */
+
+#include <stdint.h>
+
+int nand_calculate_ecc(const uint8_t *dat, uint8_t *ecc_code);
+int nand_correct_data(uint8_t *dat, const uint8_t *read_ecc,
+ const uint8_t *calc_ecc);
+
+#endif
diff --git a/ubi-utils/old-utils/src/pddcustomize.c b/ubi-utils/old-utils/src/pddcustomize.c
new file mode 100644
index 0000000..1eb9b9a
--- /dev/null
+++ b/ubi-utils/old-utils/src/pddcustomize.c
@@ -0,0 +1,516 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2008
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ *
+ * PDD (platform description data) contains a set of system specific
+ * boot-parameters. Some of those parameters need to be handled
+ * special on updates, e.g. the MAC addresses. They must also be kept
+ * if the system is updated and one must be able to modify them when
+ * the system has booted the first time. This tool is intended to do
+ * PDD modification.
+ *
+ * 1.3 Removed argp because we want to use uClibc.
+ * 1.4 Minor cleanups
+ * 1.5 Migrated to new libubi
+ * 1.6 Fixed broken volume update
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <limits.h>
+#include <errno.h>
+#include <mtd/ubi-media.h>
+
+#include "config.h"
+#include "bootenv.h"
+#include "error.h"
+#include "example_ubi.h"
+#include "libubi.h"
+#include "ubimirror.h"
+
+#define PROGRAM_VERSION "1.6"
+
+#define DEFAULT_DEV_PATTERN "/dev/ubi%d"
+#define DEFAULT_VOL_PATTERN "/dev/ubi%d_%d"
+
+typedef enum action_t {
+ ACT_NORMAL = 0,
+ ACT_LIST,
+ ACT_ARGP_ABORT,
+ ACT_ARGP_ERR,
+} action_t;
+
+#define ABORT_ARGP do { \
+ args->action = ACT_ARGP_ABORT; \
+} while (0)
+
+#define ERR_ARGP do { \
+ args->action = ACT_ARGP_ERR; \
+} while (0)
+
+static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
+ "pddcustomize - customize bootenv and pdd values.\n";
+
+static const char *optionsstr =
+" -b, --both Mirror updated PDD to redundand copy.\n"
+" -c, --copyright Print copyright information.\n"
+" -i, --input=<input> Binary input file. For debug purposes.\n"
+" -l, --list List card bootenv/pdd values.\n"
+" -o, --output=<output> Binary output file. For debug purposes.\n"
+" -s, --side=<seqnum> The side/seqnum to update.\n"
+" -x, --host use x86 platform for debugging.\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n"
+" -V, --version Print program version\n";
+
+static const char *usage =
+"Usage: pddcustomize [-bclx?V] [-i <input>] [-o <output>] [-s <seqnum>]\n"
+" [--both] [--copyright] [--input=<input>] [--list]\n"
+" [--output=<output>] [--side=<seqnum>] [--host] [--help] [--usage]\n"
+" [--version] [key=value] [...]\n";
+
+struct option long_options[] = {
+ { .name = "both", .has_arg = 0, .flag = NULL, .val = 'b' },
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "input", .has_arg = 1, .flag = NULL, .val = 'i' },
+ { .name = "list", .has_arg = 0, .flag = NULL, .val = 'l' },
+ { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "side", .has_arg = 1, .flag = NULL, .val = 's' },
+ { .name = "host", .has_arg = 0, .flag = NULL, .val = 'x' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
+ { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0}
+};
+
+static const char copyright [] __attribute__((unused)) =
+ "Copyright IBM Corp 2006";
+
+typedef struct myargs {
+ action_t action;
+ const char* file_in;
+ const char* file_out;
+ int both;
+ int side;
+ int x86; /* X86 host, use files for testing */
+ bootenv_t env_in;
+
+ char *arg1;
+ char **options; /* [STRING...] */
+} myargs;
+
+static int
+get_update_side(const char* str)
+{
+ uint32_t i = strtoul(str, NULL, 0);
+
+ if ((i != 0) && (i != 1)) {
+ return -1;
+ }
+
+ return i;
+}
+
+static int
+extract_pair(bootenv_t env, const char* str)
+{
+ int rc = 0;
+ char* key;
+ char* val;
+
+ key = strdup(str);
+ if (key == NULL)
+ return -ENOMEM;
+
+ val = strstr(key, "=");
+ if (val == NULL) {
+ err_msg("Wrong argument: %s\n"
+ "Expecting key=value pair.\n", str);
+ rc = -1;
+ goto err;
+ }
+
+ *val = '\0'; /* split strings */
+ val++;
+ rc = bootenv_set(env, key, val);
+
+err:
+ free(key);
+ return rc;
+}
+
+static int
+parse_opt(int argc, char **argv, myargs *args)
+{
+ int rc = 0;
+
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "clbxs:i:o:?V",
+ long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'c':
+ err_msg("%s\n", copyright);
+ ABORT_ARGP;
+ break;
+ case 'l':
+ args->action = ACT_LIST;
+ break;
+ case 'b':
+ args->both = 1;
+ break;
+ case 'x':
+ args->x86 = 1;
+ break;
+ case 's':
+ args->side = get_update_side(optarg);
+ if (args->side < 0) {
+ err_msg("Unsupported seqnum: %d.\n"
+ "Supported seqnums are "
+ "'0' and '1'\n",
+ args->side, optarg);
+ ERR_ARGP;
+ }
+ break;
+ case 'i':
+ args->file_in = optarg;
+ break;
+ case 'o':
+ args->file_out = optarg;
+ break;
+ case '?': /* help */
+ err_msg("Usage: pddcustomize [OPTION...] "
+ "[key=value] [...]");
+ err_msg("%s", doc);
+ err_msg("%s", optionsstr);
+ err_msg("\nReport bugs to %s",
+ PACKAGE_BUGREPORT);
+ exit(0);
+ break;
+ case 'V':
+ err_msg("%s", PROGRAM_VERSION);
+ exit(0);
+ break;
+ default:
+ err_msg("%s", usage);
+ exit(-1);
+ }
+ }
+
+ if (optind < argc) {
+ rc = extract_pair(args->env_in, argv[optind++]);
+ if (rc != 0)
+ ERR_ARGP;
+ }
+
+ return 0;
+}
+
+static int
+list_bootenv(bootenv_t env)
+{
+ int rc = 0;
+ rc = bootenv_write_txt(stdout, env);
+ if (rc != 0) {
+ err_msg("Cannot list bootenv/pdd. rc: %d\n", rc);
+ goto err;
+ }
+err:
+ return rc;
+}
+
+static int
+process_key_value(bootenv_t env_in, bootenv_t env)
+{
+ int rc = 0;
+ size_t size, i;
+ const char* tmp;
+ const char** key_vec = NULL;
+
+ rc = bootenv_get_key_vector(env_in, &size, 0, &key_vec);
+ if (rc != 0)
+ goto err;
+
+ for (i = 0; i < size; i++) {
+ rc = bootenv_get(env_in, key_vec[i], &tmp);
+ if (rc != 0) {
+ err_msg("Cannot read value to input key: %s. rc: %d\n",
+ key_vec[i], rc);
+ goto err;
+ }
+ rc = bootenv_set(env, key_vec[i], tmp);
+ if (rc != 0) {
+ err_msg("Cannot set value key: %s. rc: %d\n",
+ key_vec[i], rc);
+ goto err;
+ }
+ }
+
+err:
+ if (key_vec != NULL)
+ free(key_vec);
+ return rc;
+}
+
+static int
+read_bootenv(const char* file, bootenv_t env)
+{
+ int rc = 0;
+ FILE* fp_in = NULL;
+
+ fp_in = fopen(file, "rb");
+ if (fp_in == NULL) {
+ err_msg("Cannot open file: %s\n", file);
+ return -EIO;
+ }
+
+ rc = bootenv_read(fp_in, env, BOOTENV_MAXSIZE);
+ if (rc != 0) {
+ err_msg("Cannot read bootenv from file %s. rc: %d\n",
+ file, rc);
+ goto err;
+ }
+
+err:
+ fclose(fp_in);
+ return rc;
+}
+
+/*
+ * Read bootenv from ubi volume
+ */
+static int
+ubi_read_bootenv(uint32_t devno, uint32_t id, bootenv_t env)
+{
+ libubi_t ulib;
+ int rc = 0;
+ char path[PATH_MAX];
+ FILE* fp_in = NULL;
+
+ ulib = libubi_open();
+ if (ulib == NULL) {
+ err_msg("Cannot allocate ubi structure\n");
+ return -1;
+ }
+
+ snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
+
+ fp_in = fopen(path, "r");
+ if (fp_in == NULL) {
+ err_msg("Cannot open volume:%d number:%d\n", devno, id);
+ goto err;
+ }
+
+ rc = bootenv_read(fp_in, env, BOOTENV_MAXSIZE);
+ if (rc != 0) {
+ err_msg("Cannot read volume:%d number:%d\n", devno, id);
+ goto err;
+ }
+
+err:
+ if (fp_in)
+ fclose(fp_in);
+ libubi_close(ulib);
+ return rc;
+}
+
+static int
+write_bootenv(const char* file, bootenv_t env)
+{
+ int rc = 0;
+ FILE* fp_out;
+
+ fp_out = fopen(file, "wb");
+ if (fp_out == NULL) {
+ err_msg("Cannot open file: %s\n", file);
+ return -EIO;
+ }
+
+ rc = bootenv_write(fp_out, env);
+ if (rc != 0) {
+ err_msg("Cannot write bootenv to file %s. rc: %d\n", file, rc);
+ goto err;
+ }
+
+err:
+ fclose(fp_out);
+ return rc;
+}
+
+/*
+ * Read bootenv from ubi volume
+ */
+static int
+ubi_write_bootenv(uint32_t devno, uint32_t id, bootenv_t env)
+{
+ libubi_t ulib;
+ int rc = 0;
+ char path[PATH_MAX];
+ FILE* fp_out = NULL;
+ size_t nbytes;
+
+ rc = bootenv_size(env, &nbytes);
+ if (rc) {
+ err_msg("Cannot determine size of bootenv structure\n");
+ return rc;
+ }
+ ulib = libubi_open();
+ if (ulib == NULL) {
+ err_msg("Cannot allocate ubi structure\n");
+ return rc;
+ }
+
+ snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
+
+ fp_out = fopen(path, "r+");
+ if (fp_out == NULL) {
+ err_msg("Cannot fopen volume:%d number:%d\n", devno, id);
+ rc = -EBADF;
+ goto err;
+ }
+
+ rc = ubi_update_start(ulib, fileno(fp_out), nbytes);
+ if (rc != 0) {
+ err_msg("Cannot start update for %s\n", path);
+ goto err;
+ }
+
+ rc = bootenv_write(fp_out, env);
+ if (rc != 0) {
+ err_msg("Cannot write bootenv to volume %d number:%d\n",
+ devno, id);
+ goto err;
+ }
+err:
+ if( fp_out )
+ fclose(fp_out);
+ libubi_close(ulib);
+ return rc;
+}
+
+static int
+do_mirror(int volno)
+{
+ char errbuf[1024];
+ uint32_t ids[2];
+ int rc;
+ int src_volno_idx = 0;
+
+ ids[0] = EXAMPLE_BOOTENV_VOL_ID_1;
+ ids[1] = EXAMPLE_BOOTENV_VOL_ID_2;
+
+ if (volno == EXAMPLE_BOOTENV_VOL_ID_2)
+ src_volno_idx = 1;
+
+ rc = ubimirror(EXAMPLE_UBI_DEVICE, src_volno_idx, ids, 2, errbuf,
+ sizeof errbuf);
+ if( rc )
+ err_msg(errbuf);
+ return rc;
+}
+
+int
+main(int argc, char **argv) {
+ int rc = 0;
+ bootenv_t env = NULL;
+ uint32_t boot_volno;
+ myargs args = {
+ .action = ACT_NORMAL,
+ .file_in = NULL,
+ .file_out = NULL,
+ .side = -1,
+ .x86 = 0,
+ .both = 0,
+ .env_in = NULL,
+
+ .arg1 = NULL,
+ .options = NULL,
+ };
+
+ rc = bootenv_create(&env);
+ if (rc != 0) {
+ err_msg("Cannot create bootenv handle. rc: %d", rc);
+ goto err;
+ }
+
+ rc = bootenv_create(&(args.env_in));
+ if (rc != 0) {
+ err_msg("Cannot create bootenv handle. rc: %d", rc);
+ goto err;
+ }
+
+ parse_opt(argc, argv, &args);
+ if (args.action == ACT_ARGP_ERR) {
+ rc = -1;
+ goto err;
+ }
+ if (args.action == ACT_ARGP_ABORT) {
+ rc = 0;
+ goto out;
+ }
+
+ if ((args.side == 0) || (args.side == -1))
+ boot_volno = EXAMPLE_BOOTENV_VOL_ID_1;
+ else
+ boot_volno = EXAMPLE_BOOTENV_VOL_ID_2;
+
+ if( args.x86 )
+ rc = read_bootenv(args.file_in, env);
+ else
+ rc = ubi_read_bootenv(EXAMPLE_UBI_DEVICE, boot_volno, env);
+ if (rc != 0) {
+ goto err;
+ }
+
+ if (args.action == ACT_LIST) {
+ rc = list_bootenv(env);
+ if (rc != 0) {
+ goto err;
+ }
+ goto out;
+ }
+
+ rc = process_key_value(args.env_in, env);
+ if (rc != 0) {
+ goto err;
+ }
+
+ if( args.x86 )
+ rc = write_bootenv(args.file_in, env);
+ else
+ rc = ubi_write_bootenv(EXAMPLE_UBI_DEVICE, boot_volno, env);
+ if (rc != 0)
+ goto err;
+
+ if( args.both ) /* No side specified, update both */
+ rc = do_mirror(boot_volno);
+
+ out:
+ err:
+ bootenv_destroy(&env);
+ bootenv_destroy(&(args.env_in));
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/peb.c b/ubi-utils/old-utils/src/peb.c
new file mode 100644
index 0000000..08b770f
--- /dev/null
+++ b/ubi-utils/old-utils/src/peb.c
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "peb.h"
+
+int
+peb_cmp(peb_t eb_1, peb_t eb_2)
+{
+ assert(eb_1);
+ assert(eb_2);
+
+ return eb_1->num == eb_2->num ? 0
+ : eb_1->num > eb_2->num ? 1 : -1;
+}
+
+int
+peb_new(uint32_t eb_num, uint32_t eb_size, peb_t *peb)
+{
+ int rc = 0;
+
+ peb_t res = (peb_t) malloc(sizeof(struct peb));
+ if (!res) {
+ rc = -ENOMEM;
+ goto err;
+ }
+
+ res->num = eb_num;
+ res->size = eb_size;
+ res->data = (uint8_t*) malloc(res->size * sizeof(uint8_t));
+ if (!res->data) {
+ rc = -ENOMEM;
+ goto err;
+ }
+ memset(res->data, 0xff, res->size);
+
+ *peb = res;
+ return 0;
+err:
+ if (res) {
+ if (res->data)
+ free(res->data);
+ free(res);
+ }
+ *peb = NULL;
+ return rc;
+}
+
+int
+peb_fill(peb_t peb, uint8_t* buf, size_t buf_size)
+{
+ if (!peb)
+ return -EINVAL;
+
+ if (buf_size > peb->size)
+ return -EINVAL;
+
+ memcpy(peb->data, buf, buf_size);
+ return 0;
+}
+
+int
+peb_write(FILE* fp_out, peb_t peb)
+{
+ size_t written = 0;
+
+ if (peb == NULL)
+ return -EINVAL;
+
+ written = fwrite(peb->data, 1, peb->size, fp_out);
+
+ if (written != peb->size)
+ return -EIO;
+
+ return 0;
+}
+
+int
+peb_free(peb_t* peb)
+{
+ peb_t tmp = *peb;
+ if (tmp) {
+ if (tmp->data)
+ free(tmp->data);
+ free(tmp);
+ }
+ *peb = NULL;
+
+ return 0;
+}
+
+void peb_dump(FILE* fp_out, peb_t peb)
+{
+ fprintf(fp_out, "num: %08d\tsize: 0x%08x\n", peb->num, peb->size);
+}
diff --git a/ubi-utils/old-utils/src/peb.h b/ubi-utils/old-utils/src/peb.h
new file mode 100644
index 0000000..246bce8
--- /dev/null
+++ b/ubi-utils/old-utils/src/peb.h
@@ -0,0 +1,41 @@
+#ifndef __RAW_BLOCK_H__
+#define __RAW_BLOCK_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ */
+
+#include <stdint.h>
+#include <stdio.h>
+
+typedef struct peb *peb_t;
+struct peb {
+ uint32_t num; /* Physical eraseblock number
+ * in the RAW file. */
+ uint32_t size; /* Data Size (equals physical
+ * erase block size) */
+ uint8_t* data; /* Data buffer */
+};
+
+int peb_new(uint32_t peb_num, uint32_t peb_size, peb_t* peb);
+int peb_free(peb_t* peb);
+int peb_cmp(peb_t peb_1, peb_t peb_2);
+int peb_write(FILE* fp_out, peb_t peb);
+void peb_dump(FILE* fp_out, peb_t peb);
+
+#endif /* __RAW_BLOCK_H__ */
diff --git a/ubi-utils/old-utils/src/pfi.c b/ubi-utils/old-utils/src/pfi.c
new file mode 100644
index 0000000..fa835e2
--- /dev/null
+++ b/ubi-utils/old-utils/src/pfi.c
@@ -0,0 +1,458 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * @file pfi.c
+ *
+ * @author Oliver Lohmann
+ * Andreas Arnez
+ * Joern Engel
+ * Frank Haverkamp
+ *
+ * @brief libpfi holds all code to create and process pfi files.
+ *
+ * <oliloh@de.ibm.com> Wed Feb 8 11:38:22 CET 2006: Initial creation.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <syslog.h>
+#include <stdarg.h>
+#include <errno.h>
+
+#include "pfi.h"
+
+#define PFI_MAGIC "PFI!\n"
+#define PFI_DATA "DATA\n" /* The same size as PFI_MAGIC */
+#define PFI_MAGIC_LEN 5
+
+static const char copyright [] __attribute__((unused)) =
+ "Copyright (c) International Business Machines Corp., 2006";
+
+enum key_id {
+ /* version 1 */
+ key_version, /* must be index position 0! */
+ key_mode,
+ key_size,
+ key_crc,
+ key_label,
+ key_flags,
+ key_ubi_ids,
+ key_ubi_size,
+ key_ubi_type,
+ key_ubi_names,
+ key_ubi_alignment,
+ key_raw_starts,
+ key_raw_total_size,
+ num_keys,
+};
+
+struct pfi_header {
+ char defined[num_keys]; /* reserve all possible keys even if
+ version does not require this. */
+ int mode_no; /* current mode no. -> can only increase */
+ union {
+ char *str;
+ uint32_t num;
+ } value[num_keys];
+};
+
+
+#define PFI_MANDATORY 0x0001
+#define PFI_STRING 0x0002
+#define PFI_LISTVALUE 0x0004 /* comma seperated list of nums */
+#define PFI_MANDATORY_UBI 0x0008
+#define PFI_MANDATORY_RAW 0x0010
+
+struct key_descriptor {
+ enum key_id id;
+ const char *name;
+ uint32_t flags;
+};
+
+static const struct key_descriptor key_desc_v1[] = {
+ { key_version, "version", PFI_MANDATORY },
+ { key_mode, "mode", PFI_MANDATORY | PFI_STRING },
+ { key_size, "size", PFI_MANDATORY },
+ { key_crc, "crc", PFI_MANDATORY },
+ { key_label, "label", PFI_MANDATORY | PFI_STRING },
+ { key_flags, "flags", PFI_MANDATORY },
+ { key_ubi_ids, "ubi_ids", PFI_MANDATORY_UBI | PFI_STRING },
+ { key_ubi_size, "ubi_size", PFI_MANDATORY_UBI },
+ { key_ubi_type, "ubi_type", PFI_MANDATORY_UBI | PFI_STRING },
+ { key_ubi_names, "ubi_names", PFI_MANDATORY_UBI | PFI_STRING },
+ { key_ubi_alignment, "ubi_alignment", PFI_MANDATORY_UBI },
+ { key_raw_starts, "raw_starts", PFI_MANDATORY_RAW | PFI_STRING },
+ { key_raw_total_size, "raw_total_size", PFI_MANDATORY_RAW },
+};
+
+static const struct key_descriptor *key_descriptors[] = {
+ NULL,
+ key_desc_v1, /* version 1 */
+};
+
+static const int key_descriptors_max[] = {
+ 0, /* version 0 */
+ sizeof(key_desc_v1)/sizeof(struct key_descriptor), /* version 1 */
+};
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+
+static const char* modes[] = {"raw", "ubi"}; /* order isn't arbitrary! */
+
+/* latest version contains all possible keys */
+static const struct key_descriptor *key_desc = key_desc_v1;
+
+#define PFI_IS_UBI(mode) \
+ (((mode) != NULL) && (strcmp("ubi", (mode)) == 0))
+
+#define PFI_IS_RAW(mode) \
+ (((mode) != NULL) && (strcmp("raw", (mode)) == 0))
+
+/**
+ * @return <0 On Error.
+ * >=0 Mode no.
+ */
+static int
+get_mode_no(const char* mode)
+{
+ int i;
+
+ for (i = 0; i < (int)ARRAY_SIZE(modes); i++)
+ if (strcmp(mode, modes[i]) == 0)
+ return i;
+ return -1;
+}
+
+static int
+find_key_by_name (const char *name)
+{
+ int i;
+
+ for (i = 0; i < num_keys; i++) {
+ if (strcmp(name, key_desc[i].name) == 0)
+ return i;
+ }
+ return -1;
+}
+
+static int
+check_valid (pfi_header head)
+{
+ int i;
+ int max_keys;
+ uint32_t version;
+ const char *mode;
+ const struct key_descriptor *desc;
+ uint32_t to_check = PFI_MANDATORY;
+
+ /*
+ * For the validity check the list of possible keys depends on
+ * the version of the PFI file used.
+ */
+ version = head->value[key_version].num;
+ if (version > PFI_HDRVERSION)
+ return PFI_ENOHEADER;
+
+ max_keys = key_descriptors_max[version];
+ desc = key_descriptors[version];
+
+ if (!desc)
+ return PFI_ENOVERSION;
+
+ mode = head->value[key_mode].str;
+ if (PFI_IS_UBI(mode)) {
+ to_check |= PFI_MANDATORY_UBI;
+ }
+ else if (PFI_IS_RAW(mode)) {
+ to_check |= PFI_MANDATORY_RAW;
+ }
+ else { /* neither UBI nor RAW == ERR */
+ return PFI_EINSUFF;
+ }
+
+ for (i = 0; i < max_keys; i++) {
+ if ((desc[i].flags & to_check) && !head->defined[i]) {
+ fprintf(stderr, "libpfi: %s missing\n", desc[i].name);
+ return PFI_EINSUFF;
+ }
+ }
+
+ return 0;
+}
+
+int pfi_header_init (pfi_header *head)
+{
+ int i;
+ pfi_header self = (pfi_header) malloc(sizeof(*self));
+
+ *head = self;
+ if (self == NULL)
+ return PFI_ENOMEM;
+
+ /* initialize maximum number of possible keys */
+ for (i = 0; i < num_keys; i++) {
+ memset(self, 0, sizeof(*self));
+ self->defined[i] = 0;
+ }
+
+ return 0;
+}
+
+int pfi_header_destroy (pfi_header *head)
+{
+ int i;
+ pfi_header self = *head;
+
+ for (i = 0; i < num_keys; i++) {
+ if (self->defined[i] && (key_desc[i].flags & PFI_STRING) &&
+ self->value[i].str) {
+ free(self->value[i].str);
+ }
+ }
+ free(*head);
+ *head = NULL;
+ return 0;
+}
+
+int pfi_header_setnumber (pfi_header head,
+ const char *key, uint32_t value)
+{
+ int key_id = find_key_by_name(key);
+
+ if (key_id < 0)
+ return PFI_EUNDEF;
+
+ if (key_desc[key_id].flags & PFI_STRING)
+ return PFI_EBADTYPE;
+
+ head->value[key_id].num = value;
+ head->defined[key_id] = 1;
+ return 0;
+}
+
+int pfi_header_setvalue (pfi_header head,
+ const char *key, const char *value)
+{
+ int key_id = find_key_by_name(key);
+
+ if (value == NULL)
+ return PFI_EINSUFF;
+
+ if ((key_id < 0) || (key_id >= num_keys))
+ return PFI_EUNDEF;
+
+ if (key_desc[key_id].flags & PFI_STRING) {
+ /*
+ * The value is a string. Copy to a newly allocated
+ * buffer. Delete the old value, if already set.
+ */
+ size_t len = strlen(value) + 1;
+ char *old_str = NULL;
+ char *str;
+
+ old_str = head->value[key_id].str;
+ if (old_str != NULL)
+ free(old_str);
+
+ str = head->value[key_id].str = (char *) malloc(len);
+ if (str == NULL)
+ return PFI_ENOMEM;
+
+ strcpy(str, value);
+ } else {
+ int len;
+ int ret;
+ /* FIXME: here we assume that the value is always
+ given in hex and starts with '0x'. */
+ ret = sscanf(value, "0x%x%n", &head->value[key_id].num, &len);
+ if (ret < 1 || value[len] != '\0')
+ return PFI_EBADTYPE;
+ }
+ head->defined[key_id] = 1;
+ return 0;
+}
+
+int pfi_header_getnumber (pfi_header head,
+ const char *key, uint32_t *value)
+{
+ int key_id = find_key_by_name(key);
+
+ if (key_id < 0)
+ return PFI_EUNDEF;
+
+ if (key_desc[key_id].flags & PFI_STRING)
+ return PFI_EBADTYPE;
+
+ if (!head->defined[key_id])
+ return PFI_EUNDEF;
+
+ *value = head->value[key_id].num;
+ return 0;
+}
+
+int pfi_header_getstring (pfi_header head,
+ const char *key, char *value, size_t size)
+{
+ int key_id = find_key_by_name(key);
+
+ if (key_id < 0)
+ return PFI_EUNDEF;
+
+ if (!(key_desc[key_id].flags & PFI_STRING))
+ return PFI_EBADTYPE;
+
+ if (!head->defined[key_id])
+ return PFI_EUNDEF;
+
+ strncpy(value, head->value[key_id].str, size-1);
+ value[size-1] = '\0';
+ return 0;
+}
+
+int pfi_header_write (FILE *out, pfi_header head)
+{
+ int i;
+ int ret;
+
+ pfi_header_setnumber(head, "version", PFI_HDRVERSION);
+
+ if ((ret = check_valid(head)) != 0)
+ return ret;
+
+ /* OK. Now write the header. */
+
+ ret = fwrite(PFI_MAGIC, 1, PFI_MAGIC_LEN, out);
+ if (ret < PFI_MAGIC_LEN)
+ return ret;
+
+
+ for (i = 0; i < num_keys; i++) {
+ if (!head->defined[i])
+ continue;
+
+ ret = fprintf(out, "%s=", key_desc[i].name);
+ if (ret < 0)
+ return PFI_EFILE;
+
+ if (key_desc[i].flags & PFI_STRING) {
+ ret = fprintf(out, "%s", head->value[i].str);
+ if (ret < 0)
+ return PFI_EFILE;
+ } else {
+ ret = fprintf(out, "0x%8x", head->value[i].num);
+ if (ret < 0)
+ return PFI_EFILE;
+
+ }
+ ret = fprintf(out, "\n");
+ if (ret < 0)
+ return PFI_EFILE;
+ }
+ ret = fprintf(out, "\n");
+ if (ret < 0)
+ return PFI_EFILE;
+
+ ret = fflush(out);
+ if (ret != 0)
+ return PFI_EFILE;
+
+ return 0;
+}
+
+int pfi_header_read (FILE *in, pfi_header head)
+{
+ char magic[PFI_MAGIC_LEN];
+ char mode[PFI_KEYWORD_LEN];
+ char buf[256];
+
+ if (PFI_MAGIC_LEN != fread(magic, 1, PFI_MAGIC_LEN, in))
+ return PFI_EFILE;
+ if (memcmp(magic, PFI_MAGIC, PFI_MAGIC_LEN) != 0) {
+ if (memcmp(magic, PFI_DATA, PFI_MAGIC_LEN) == 0) {
+ return PFI_DATA_START;
+ }
+ return PFI_ENOHEADER;
+ }
+
+ while (fgets(buf, sizeof(buf), in) != NULL && buf[0] != '\n') {
+ char *value;
+ char *end;
+ value = strchr(buf, '=');
+ if (value == NULL)
+ return PFI_ENOHEADER;
+
+ *value = '\0';
+ value++;
+ end = strchr(value, '\n');
+ if (end)
+ *end = '\0';
+
+ if (pfi_header_setvalue(head, buf, value))
+ return PFI_ENOHEADER;
+ }
+
+ if (check_valid(head) != 0)
+ return PFI_ENOHEADER;
+
+ /* set current mode no. in head */
+ pfi_header_getstring(head, "mode", mode, PFI_KEYWORD_LEN);
+ if (head->mode_no > get_mode_no(mode)) {
+ return PFI_EMODE;
+ }
+ head->mode_no = get_mode_no(mode);
+ return 0;
+}
+
+int pfi_header_dump (FILE *out, pfi_header head __attribute__((__unused__)))
+{
+ fprintf(out, "Sorry not implemented yet. Write mail to "
+ "Andreas Arnez and complain!\n");
+ return 0;
+}
+
+int pfi_read (FILE *in, pfi_read_func func, void *priv_data)
+{
+ int rc;
+ pfi_header header;
+
+ rc = pfi_header_init (&header);
+ if (0 != rc)
+ return rc;
+ if (!func)
+ return PFI_EINVAL;
+
+ while ((0 == rc) && !feof(in)) {
+ /*
+ * Read header and check consistency of the fields.
+ */
+ rc = pfi_header_read( in, header );
+ if (0 != rc)
+ break;
+ if (func) {
+ rc = func(in, header, priv_data);
+ if (rc != 0)
+ break;
+ }
+ }
+
+ pfi_header_destroy(&header);
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/pfi.h b/ubi-utils/old-utils/src/pfi.h
new file mode 100644
index 0000000..8c5cc07
--- /dev/null
+++ b/ubi-utils/old-utils/src/pfi.h
@@ -0,0 +1,244 @@
+#ifndef __pfi_h
+#define __pfi_h
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**
+ * @file pfi.h
+ *
+ * @author Oliver Lohmann <oliloh@de.ibm.com>
+ * Andreas Arnez <arnez@de.ibm.com>
+ * Joern Engel <engeljoe@de.ibm.com>
+ * Frank Haverkamp <haverkam@de.ibm.com>
+ *
+ * @brief libpfi will hold all code to create and process pfi
+ * images. Definitions made in this file are equaly usable for the
+ * development host and the target system.
+ *
+ * @note This header additionally holds the official definitions for
+ * the pfi headers.
+ */
+
+#include <stdio.h> /* FILE */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Definitions. */
+
+#define PFI_HDRVERSION 1 /* current header version */
+
+#define PFI_ENOVERSION 1 /* unknown version */
+#define PFI_ENOHEADER 2 /* not a pfi header */
+#define PFI_EINSUFF 3 /* insufficient information */
+#define PFI_EUNDEF 4 /* key not defined */
+#define PFI_ENOMEM 5 /* out of memory */
+#define PFI_EBADTYPE 6 /* bad data type */
+#define PFI_EFILE 7 /* file I/O error: see errno */
+#define PFI_EFILEINVAL 8 /* file format not valid */
+#define PFI_EINVAL 9 /* invalid parameter */
+#define PFI_ERANGE 10 /* invalid range */
+#define PFI_EMODE 11 /* expecting other mode in this header */
+#define PFI_DATA_START 12 /* data section starts */
+#define PFI_EMAX 13 /* should be always larger as the largest
+ error code */
+
+#define PFI_LABEL_LEN 64 /* This is the maximum length for a
+ PFI header label */
+#define PFI_KEYWORD_LEN 32 /* This is the maximum length for an
+ entry in the mode and type fields */
+
+#define PFI_UBI_MAX_VOLUMES 128
+#define PFI_UBI_VOL_NAME_LEN 127
+
+/**
+ * @brief The pfi header allows to set flags which influence the flashing
+ * behaviour.
+ */
+#define PFI_FLAG_PROTECTED 0x00000001
+
+
+/**
+ * @brief Handle to pfi header. Used in most of the functions associated
+ * with pfi file handling.
+ */
+typedef struct pfi_header *pfi_header;
+
+
+/**
+ * @brief Initialize a pfi header object.
+ *
+ * @param head Pointer to handle. This function allocates memory
+ * for this data structure.
+ * @return 0 on success, otherwise:
+ * PFI_ENOMEM : no memory available for the handle.
+ */
+int pfi_header_init (pfi_header *head);
+
+
+/**
+ * @brief Destroy a pfi header object.
+ *
+ * @param head handle. head is invalid after calling this function.
+ * @return 0 always.
+ */
+int pfi_header_destroy (pfi_header *head);
+
+
+/**
+ * @brief Add a key/value pair to a pfi header object.
+ *
+ * @param head handle.
+ * @param key pointer to key string. Must be 0 terminated.
+ * @param value pointer to value string. Must be 0 terminated.
+ * @return 0 on success, otherwise:
+ * PFI_EUNDEF : key was not found.
+ * PFI_ENOMEM : no memory available for the handle.
+ * PFI_EBADTYPE : value is not an hex string. This happens
+ * when the key stores an integer and the
+ * new value is not convertable e.g. not in
+ * 0xXXXXXXXX format.
+ */
+int pfi_header_setvalue (pfi_header head,
+ const char *key, const char *value);
+
+
+/**
+ * @brief Add a key/value pair to a pfi header object. Provide the
+ * value as a number.
+ *
+ * @param head handle.
+ * @param key pointer to key string. Must be 0 terminated.
+ * @param value value to set.
+ * @return 0 on success, otherwise:
+ * PFI_EUNDEF : key was not found.
+ * PFI_EBADTYPE : value is not a string. This happens
+ * when the key stores a string.
+ */
+int pfi_header_setnumber (pfi_header head,
+ const char *key, uint32_t value);
+
+
+/**
+ * @brief For a given key, return the numerical value stored in a
+ * pfi header object.
+ *
+ * @param head handle.
+ * @param key pointer to key string. Must be 0 terminated.
+ * @param value pointer to value.
+ * @return 0 on success, otherwise:
+ * PFI_EUNDEF : key was not found.
+ * PFI_EBADTYPE : stored value is not an integer but a string.
+ */
+int pfi_header_getnumber (pfi_header head,
+ const char *key, uint32_t *value);
+
+
+static inline uint32_t
+pfi_getnumber(pfi_header head, const char *key)
+{
+ uint32_t value;
+ pfi_header_getnumber(head, key, &value);
+ return value;
+}
+
+/**
+ * @brief For a given key, return the string value stored in a pfi
+ * header object.
+ *
+ * @param head handle.
+ * @param key pointer to key string. Must be 0 terminated.
+ * @param value pointer to value string. Memory must be allocated by the user.
+ * @return 0 on success, otherwise:
+ * PFI_EUNDEF : key was not found.
+ * PFI_EBADTYPE : stored value is not a string but an integer.
+ */
+int pfi_header_getstring (pfi_header head,
+ const char *key, char *value, size_t size);
+
+
+/**
+ * @brief Write a pfi header object into a given file.
+ *
+ * @param out output stream.
+ * @param head handle.
+ * @return 0 on success, error values otherwise:
+ * PFI_EINSUFF : not all mandatory fields are filled.
+ * PFI_ENOHEADER : wrong header version or magic number.
+ * -E* : see <asm/errno.h>.
+ */
+int pfi_header_write (FILE *out, pfi_header head);
+
+
+/**
+ * @brief Read a pfi header object from a given file.
+ *
+ * @param in input stream.
+ * @param head handle.
+ * @return 0 on success, error values otherwise:
+ * PFI_ENOVERSION: unknown header version.
+ * PFI_EFILE : cannot read enough data.
+ * PFI_ENOHEADER : wrong header version or magic number.
+ * -E* : see <asm/errno.h>.
+ *
+ * If the header verification returned success the user can assume that
+ * all mandatory fields for a particular version are accessible. Checking
+ * the return code when calling the get-function for those keys is not
+ * required in those cases. For optional fields the checking must still be
+ * done.
+ */
+int pfi_header_read (FILE *in, pfi_header head);
+
+
+/**
+ * @brief Display a pfi header in human-readable form.
+ *
+ * @param out output stream.
+ * @param head handle.
+ * @return always 0.
+ *
+ * @note Prints out that it is not implemented and whom you should
+ * contact if you need it urgently!.
+ */
+int pfi_header_dump (FILE *out, pfi_header head);
+
+
+/*
+ * @brief Iterates over a stream of pfi files. The iterator function
+ * must advance the file pointer in FILE *in to the next pfi
+ * header. Function exists on feof(in).
+ *
+ * @param in input file descriptor, must be open and valid.
+ * @param func iterator function called when pfi header could be
+ * read and was validated. The function must return 0 on
+ * success.
+ * @return See pfi_header_init and pfi_header_read.
+ * PFI_EINVAL : func is not valid
+ * 0 ok.
+ */
+typedef int (* pfi_read_func)(FILE *in, pfi_header hdr, void *priv_data);
+
+int pfi_read (FILE *in, pfi_read_func func, void *priv_data);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __pfi_h */
diff --git a/ubi-utils/old-utils/src/pfi2bin.c b/ubi-utils/old-utils/src/pfi2bin.c
new file mode 100644
index 0000000..34ecc92
--- /dev/null
+++ b/ubi-utils/old-utils/src/pfi2bin.c
@@ -0,0 +1,682 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ *
+ * Convert a PFI file (partial flash image) into a plain binary file.
+ * This tool can be used to prepare the data to be burned into flash
+ * chips in a manufacturing step where the flashes are written before
+ * being soldered onto the hardware. For NAND images another step is
+ * required to add the right OOB data to the binary image.
+ *
+ * 1.3 Removed argp because we want to use uClibc.
+ * 1.4 Minor cleanups
+ */
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+
+#include <ubigen.h>
+#include <mtd/ubi-media.h>
+#include <mtd_swab.h>
+
+#include "config.h"
+#include "list.h"
+#include "error.h"
+#include "reader.h"
+#include "peb.h"
+#include "crc32.h"
+
+#define PROGRAM_VERSION "1.4"
+
+#define MAX_FNAME 255
+#define DEFAULT_ERASE_COUNT 0 /* Hmmm.... Perhaps */
+#define ERR_BUF_SIZE 1024
+
+#define MIN(a,b) ((a) < (b) ? (a) : (b))
+
+static uint32_t crc32_table[256];
+static char err_buf[ERR_BUF_SIZE];
+
+/*
+ * Data used to buffer raw blocks which have to be
+ * located at a specific point inside the generated RAW file
+ */
+
+typedef enum action_t {
+ ACT_NOTHING = 0x00000000,
+ ACT_RAW = 0x00000001,
+} action_t;
+
+static const char copyright [] __attribute__((unused)) =
+ "(c) Copyright IBM Corp 2006\n";
+
+static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
+ "pfi2bin - a tool to convert PFI files into binary images.\n";
+
+static const char *optionsstr =
+" Common settings:\n"
+" -c, --copyright\n"
+" -v, --verbose Print more information.\n"
+"\n"
+" Input:\n"
+" -j, --platform=pdd-file PDD information which contains the card settings.\n"
+"\n"
+" Output:\n"
+" -o, --output=filename Outputfile, default: stdout.\n"
+"\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n"
+" -V, --version Print program version\n";
+
+static const char *usage =
+"Usage: pfi2bin [-cv?V] [-j pdd-file] [-o filename] [--copyright]\n"
+" [--verbose] [--platform=pdd-file] [--output=filename] [--help]\n"
+" [--usage] [--version] pfifile\n";
+
+struct option long_options[] = {
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
+ { .name = "platform", .has_arg = 1, .flag = NULL, .val = 'j' },
+ { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
+ { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0}
+};
+
+typedef struct io {
+ FILE* fp_pdd; /* a FilePointer to the PDD data */
+ FILE* fp_pfi; /* a FilePointer to the PFI input stream */
+ FILE* fp_out; /* a FilePointer to the output stream */
+} *io_t;
+
+typedef struct myargs {
+ /* common settings */
+ action_t action;
+ int verbose;
+ const char *f_in_pfi;
+ const char *f_in_pdd;
+ const char *f_out;
+
+ /* special stuff needed to get additional arguments */
+ char *arg1;
+ char **options; /* [STRING...] */
+} myargs;
+
+static int
+parse_opt(int argc, char **argv, myargs *args)
+{
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "cvj:o:?V", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ /* common settings */
+ case 'v': /* --verbose=<level> */
+ args->verbose = 1;
+ break;
+
+ case 'c': /* --copyright */
+ fprintf(stderr, "%s\n", copyright);
+ exit(0);
+ break;
+
+ case 'j': /* --platform */
+ args->f_in_pdd = optarg;
+ break;
+
+ case 'o': /* --output */
+ args->f_out = optarg;
+ break;
+
+ case '?': /* help */
+ printf("pfi2bin [OPTION...] pfifile\n");
+ printf("%s", doc);
+ printf("%s", optionsstr);
+ printf("\nReport bugs to %s\n",
+ PACKAGE_BUGREPORT);
+ exit(0);
+ break;
+
+ case 'V':
+ printf("%s\n", PROGRAM_VERSION);
+ exit(0);
+ break;
+
+ default:
+ printf("%s", usage);
+ exit(-1);
+ }
+ }
+
+ if (optind < argc)
+ args->f_in_pfi = argv[optind++];
+
+ return 0;
+}
+
+
+static size_t
+byte_to_blk(size_t byte, size_t blk_size)
+{
+ return (byte % blk_size) == 0
+ ? byte / blk_size
+ : byte / blk_size + 1;
+}
+
+
+
+
+/**
+ * @precondition IO: File stream points to first byte of RAW data.
+ * @postcondition IO: File stream points to first byte of next
+ * or EOF.
+ */
+static int
+memorize_raw_eb(pfi_raw_t pfi_raw, pdd_data_t pdd, list_t *raw_pebs,
+ io_t io)
+{
+ int rc = 0;
+ uint32_t i;
+
+ size_t read, to_read, eb_num;
+ size_t bytes_left;
+ list_t pebs = *raw_pebs;
+ peb_t peb = NULL;
+
+ long old_file_pos = ftell(io->fp_pfi);
+ for (i = 0; i < pfi_raw->starts_size; i++) {
+ bytes_left = pfi_raw->data_size;
+ rc = fseek(io->fp_pfi, old_file_pos, SEEK_SET);
+ if (rc != 0)
+ goto err;
+
+ eb_num = byte_to_blk(pfi_raw->starts[i], pdd->eb_size);
+ while (bytes_left) {
+ to_read = MIN(bytes_left, pdd->eb_size);
+ rc = peb_new(eb_num++, pdd->eb_size, &peb);
+ if (rc != 0)
+ goto err;
+ read = fread(peb->data, 1, to_read, io->fp_pfi);
+ if (read != to_read) {
+ rc = -EIO;
+ goto err;
+ }
+ pebs = append_elem(peb, pebs);
+ bytes_left -= read;
+ }
+
+ }
+ *raw_pebs = pebs;
+ return 0;
+err:
+ pebs = remove_all((free_func_t)&peb_free, pebs);
+ return rc;
+}
+
+static int
+convert_ubi_volume(pfi_ubi_t ubi, pdd_data_t pdd, list_t raw_pebs,
+ struct ubi_vtbl_record *vol_tab,
+ size_t *ebs_written, io_t io)
+{
+ int rc = 0;
+ uint32_t i, j;
+ peb_t raw_peb;
+ peb_t cmp_peb;
+ ubi_info_t u;
+ size_t leb_total = 0;
+ uint8_t vol_type;
+
+ switch (ubi->type) {
+ case pfi_ubi_static:
+ vol_type = UBI_VID_STATIC; break;
+ case pfi_ubi_dynamic:
+ vol_type = UBI_VID_DYNAMIC; break;
+ default:
+ vol_type = UBI_VID_DYNAMIC;
+ }
+
+ rc = peb_new(0, 0, &cmp_peb);
+ if (rc != 0)
+ goto err;
+
+ long old_file_pos = ftell(io->fp_pfi);
+ for (i = 0; i < ubi->ids_size; i++) {
+ rc = fseek(io->fp_pfi, old_file_pos, SEEK_SET);
+ if (rc != 0)
+ goto err;
+ rc = ubigen_create(&u, ubi->ids[i], vol_type,
+ pdd->eb_size, DEFAULT_ERASE_COUNT,
+ ubi->alignment, UBI_VERSION,
+ pdd->vid_hdr_offset, 0, ubi->data_size,
+ io->fp_pfi, io->fp_out);
+ if (rc != 0)
+ goto err;
+
+ rc = ubigen_get_leb_total(u, &leb_total);
+ if (rc != 0)
+ goto err;
+
+ j = 0;
+ while(j < leb_total) {
+ cmp_peb->num = *ebs_written;
+ raw_peb = is_in((cmp_func_t)peb_cmp, cmp_peb,
+ raw_pebs);
+ if (raw_peb) {
+ rc = peb_write(io->fp_out, raw_peb);
+ }
+ else {
+ rc = ubigen_write_leb(u, NO_ERROR);
+ j++;
+ }
+ if (rc != 0)
+ goto err;
+ (*ebs_written)++;
+ }
+ /* memorize volume table entry */
+ rc = ubigen_set_lvol_rec(u, ubi->size,
+ ubi->names[i],
+ (void*) &vol_tab[ubi->ids[i]]);
+ if (rc != 0)
+ goto err;
+ ubigen_destroy(&u);
+ }
+
+ peb_free(&cmp_peb);
+ return 0;
+
+err:
+ peb_free(&cmp_peb);
+ ubigen_destroy(&u);
+ return rc;
+}
+
+
+static FILE*
+my_fmemopen (void *buf, size_t size, const char *opentype)
+{
+ FILE* f;
+ size_t ret;
+
+ assert(strcmp(opentype, "r") == 0);
+
+ f = tmpfile();
+ ret = fwrite(buf, 1, size, f);
+ rewind(f);
+
+ return f;
+}
+
+/**
+ * @brief Builds a UBI volume table from a volume entry list.
+ * @return 0 On success.
+ * else Error.
+ */
+static int
+write_ubi_volume_table(pdd_data_t pdd, list_t raw_pebs,
+ struct ubi_vtbl_record *vol_tab, size_t vol_tab_size,
+ size_t *ebs_written, io_t io)
+{
+ int rc = 0;
+ ubi_info_t u;
+ peb_t raw_peb;
+ peb_t cmp_peb;
+ size_t leb_size, leb_total, j = 0;
+ uint8_t *ptr = NULL;
+ FILE* fp_leb = NULL;
+ int vt_slots;
+ size_t vol_tab_size_limit;
+
+ rc = peb_new(0, 0, &cmp_peb);
+ if (rc != 0)
+ goto err;
+
+ /* @FIXME: Artem creates one volume with 2 LEBs.
+ * IMO 2 volumes would be more convenient. In order
+ * to get 2 reserved LEBs from ubigen, I have to
+ * introduce this stupid mechanism. Until no final
+ * decision of the VTAB structure is made... Good enough.
+ */
+ rc = ubigen_create(&u, UBI_LAYOUT_VOLUME_ID, UBI_VID_DYNAMIC,
+ pdd->eb_size, DEFAULT_ERASE_COUNT,
+ 1, UBI_VERSION,
+ pdd->vid_hdr_offset, UBI_COMPAT_REJECT,
+ vol_tab_size, stdin, io->fp_out);
+ /* @FIXME stdin for fp_in is a hack */
+ if (rc != 0)
+ goto err;
+ rc = ubigen_get_leb_size(u, &leb_size);
+ if (rc != 0)
+ goto err;
+ ubigen_destroy(&u);
+
+ /*
+ * The number of supported volumes is restricted by the eraseblock size
+ * and by the UBI_MAX_VOLUMES constant.
+ */
+ vt_slots = leb_size / UBI_VTBL_RECORD_SIZE;
+ if (vt_slots > UBI_MAX_VOLUMES)
+ vt_slots = UBI_MAX_VOLUMES;
+ vol_tab_size_limit = vt_slots * UBI_VTBL_RECORD_SIZE;
+
+ ptr = (uint8_t*) malloc(leb_size * sizeof(uint8_t));
+ if (ptr == NULL)
+ goto err;
+
+ memset(ptr, 0xff, leb_size);
+ memcpy(ptr, vol_tab, vol_tab_size_limit);
+ fp_leb = my_fmemopen(ptr, leb_size, "r");
+
+ rc = ubigen_create(&u, UBI_LAYOUT_VOLUME_ID, UBI_VID_DYNAMIC,
+ pdd->eb_size, DEFAULT_ERASE_COUNT,
+ 1, UBI_VERSION, pdd->vid_hdr_offset,
+ UBI_COMPAT_REJECT, leb_size * UBI_LAYOUT_VOLUME_EBS,
+ fp_leb, io->fp_out);
+ if (rc != 0)
+ goto err;
+ rc = ubigen_get_leb_total(u, &leb_total);
+ if (rc != 0)
+ goto err;
+
+ long old_file_pos = ftell(fp_leb);
+ while(j < leb_total) {
+ rc = fseek(fp_leb, old_file_pos, SEEK_SET);
+ if (rc != 0)
+ goto err;
+
+ cmp_peb->num = *ebs_written;
+ raw_peb = is_in((cmp_func_t)peb_cmp, cmp_peb,
+ raw_pebs);
+ if (raw_peb) {
+ rc = peb_write(io->fp_out, raw_peb);
+ }
+ else {
+ rc = ubigen_write_leb(u, NO_ERROR);
+ j++;
+ }
+
+ if (rc != 0)
+ goto err;
+ (*ebs_written)++;
+ }
+
+err:
+ free(ptr);
+ peb_free(&cmp_peb);
+ ubigen_destroy(&u);
+ fclose(fp_leb);
+ return rc;
+}
+
+static int
+write_remaining_raw_ebs(pdd_data_t pdd, list_t raw_blocks, size_t *ebs_written,
+ FILE* fp_out)
+{
+ int rc = 0;
+ uint32_t j, delta;
+ list_t ptr;
+ peb_t empty_eb, peb;
+
+ /* create an empty 0xff EB (for padding) */
+ rc = peb_new(0, pdd->eb_size, &empty_eb);
+
+ foreach(peb, ptr, raw_blocks) {
+ if (peb->num < *ebs_written) {
+ continue; /* omit blocks which
+ are already passed */
+ }
+
+ if (peb->num < *ebs_written) {
+ err_msg("eb_num: %d\n", peb->num);
+ err_msg("Bug: This should never happen. %d %s",
+ __LINE__, __FILE__);
+ goto err;
+ }
+
+ delta = peb->num - *ebs_written;
+ if (((delta + *ebs_written) * pdd->eb_size) > pdd->flash_size) {
+ err_msg("RAW block outside of flash_size.");
+ goto err;
+ }
+ for (j = 0; j < delta; j++) {
+ rc = peb_write(fp_out, empty_eb);
+ if (rc != 0)
+ goto err;
+ (*ebs_written)++;
+ }
+ rc = peb_write(fp_out, peb);
+ if (rc != 0)
+ goto err;
+ (*ebs_written)++;
+ }
+
+err:
+ peb_free(&empty_eb);
+ return rc;
+}
+
+static int
+init_vol_tab(struct ubi_vtbl_record **vol_tab, size_t *vol_tab_size)
+{
+ uint32_t crc;
+ size_t i;
+ struct ubi_vtbl_record* res = NULL;
+
+ *vol_tab_size = UBI_MAX_VOLUMES * UBI_VTBL_RECORD_SIZE;
+
+ res = (struct ubi_vtbl_record*) calloc(1, *vol_tab_size);
+ if (vol_tab == NULL) {
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < UBI_MAX_VOLUMES; i++) {
+ crc = clc_crc32(crc32_table, UBI_CRC32_INIT,
+ &(res[i]), UBI_VTBL_RECORD_SIZE_CRC);
+ res[i].crc = cpu_to_be32(crc);
+ }
+
+ *vol_tab = res;
+ return 0;
+}
+
+static int
+create_raw(io_t io)
+{
+ int rc = 0;
+ size_t ebs_written = 0; /* eraseblocks written already... */
+ size_t vol_tab_size;
+ list_t ptr;
+
+ list_t pfi_raws = mk_empty(); /* list of raw sections from a pfi */
+ list_t pfi_ubis = mk_empty(); /* list of ubi sections from a pfi */
+ list_t raw_pebs = mk_empty(); /* list of raw eraseblocks */
+
+ struct ubi_vtbl_record *vol_tab = NULL;
+ pdd_data_t pdd = NULL;
+
+ rc = init_vol_tab (&vol_tab, &vol_tab_size);
+ if (rc != 0) {
+ err_msg("Cannot initialize volume table.");
+ goto err;
+ }
+
+ rc = read_pdd_data(io->fp_pdd, &pdd,
+ err_buf, ERR_BUF_SIZE);
+ if (rc != 0) {
+ err_msg("Cannot read necessary pdd_data: %s rc: %d",
+ err_buf, rc);
+ goto err;
+ }
+
+ rc = read_pfi_headers(&pfi_raws, &pfi_ubis, io->fp_pfi,
+ err_buf, ERR_BUF_SIZE);
+ if (rc != 0) {
+ err_msg("Cannot read pfi header: %s rc: %d",
+ err_buf, rc);
+ goto err;
+ }
+
+ pfi_raw_t pfi_raw;
+ foreach(pfi_raw, ptr, pfi_raws) {
+ rc = memorize_raw_eb(pfi_raw, pdd, &raw_pebs,
+ io);
+ if (rc != 0) {
+ err_msg("Cannot create raw_block in mem. rc: %d\n",
+ rc);
+ goto err;
+ }
+ }
+
+ pfi_ubi_t pfi_ubi;
+ foreach(pfi_ubi, ptr, pfi_ubis) {
+ rc = convert_ubi_volume(pfi_ubi, pdd, raw_pebs,
+ vol_tab, &ebs_written, io);
+ if (rc != 0) {
+ err_msg("Cannot convert UBI volume. rc: %d\n", rc);
+ goto err;
+ }
+ }
+
+ rc = write_ubi_volume_table(pdd, raw_pebs, vol_tab, vol_tab_size,
+ &ebs_written, io);
+ if (rc != 0) {
+ err_msg("Cannot write UBI volume table. rc: %d\n", rc);
+ goto err;
+ }
+
+ rc = write_remaining_raw_ebs(pdd, raw_pebs, &ebs_written, io->fp_out);
+ if (rc != 0)
+ goto err;
+
+ if (io->fp_out != stdout)
+ info_msg("Physical eraseblocks written: %8d\n", ebs_written);
+err:
+ free(vol_tab);
+ pfi_raws = remove_all((free_func_t)&free_pfi_raw, pfi_raws);
+ pfi_ubis = remove_all((free_func_t)&free_pfi_ubi, pfi_ubis);
+ raw_pebs = remove_all((free_func_t)&peb_free, raw_pebs);
+ free_pdd_data(&pdd);
+ return rc;
+}
+
+
+/* ------------------------------------------------------------------------- */
+static void
+open_io_handle(myargs *args, io_t io)
+{
+ /* set PDD input */
+ io->fp_pdd = fopen(args->f_in_pdd, "r");
+ if (io->fp_pdd == NULL) {
+ err_sys("Cannot open: %s", args->f_in_pdd);
+ }
+
+ /* set PFI input */
+ io->fp_pfi = fopen(args->f_in_pfi, "r");
+ if (io->fp_pfi == NULL) {
+ err_sys("Cannot open PFI input file: %s", args->f_in_pfi);
+ }
+
+ /* set output prefix */
+ if (strcmp(args->f_out,"") == 0)
+ io->fp_out = stdout;
+ else {
+ io->fp_out = fopen(args->f_out, "wb");
+ if (io->fp_out == NULL) {
+ err_sys("Cannot open output file: %s", args->f_out);
+ }
+ }
+}
+
+static void
+close_io_handle(io_t io)
+{
+ if (fclose(io->fp_pdd) != 0) {
+ err_sys("Cannot close PDD file.");
+ }
+ if (fclose(io->fp_pfi) != 0) {
+ err_sys("Cannot close PFI file.");
+ }
+ if (io->fp_out != stdout) {
+ if (fclose(io->fp_out) != 0) {
+ err_sys("Cannot close output file.");
+ }
+ }
+
+ io->fp_pdd = NULL;
+ io->fp_pfi = NULL;
+ io->fp_out = NULL;
+}
+
+int
+main(int argc, char *argv[])
+{
+ int rc = 0;
+
+ ubigen_init();
+ init_crc32_table(crc32_table);
+
+ struct io io = {NULL, NULL, NULL};
+ myargs args = {
+ .action = ACT_RAW,
+ .verbose = 0,
+
+ .f_in_pfi = "",
+ .f_in_pdd = "",
+ .f_out = "",
+
+ /* arguments */
+ .arg1 = NULL,
+ .options = NULL,
+ };
+
+ /* parse arguments */
+ parse_opt(argc, argv, &args);
+
+ if (strcmp(args.f_in_pfi, "") == 0) {
+ err_quit("No PFI input file specified!");
+ }
+
+ if (strcmp(args.f_in_pdd, "") == 0) {
+ err_quit("No PDD input file specified!");
+ }
+
+ open_io_handle(&args, &io);
+
+ info_msg("[ Creating RAW...");
+ rc = create_raw(&io);
+ if (rc != 0) {
+ err_msg("Creating RAW failed.");
+ goto err;
+ }
+
+err:
+ close_io_handle(&io);
+ if (rc != 0) {
+ remove(args.f_out);
+ }
+
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/pfiflash.c b/ubi-utils/old-utils/src/pfiflash.c
new file mode 100644
index 0000000..754fe33
--- /dev/null
+++ b/ubi-utils/old-utils/src/pfiflash.c
@@ -0,0 +1,264 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ * Frank Haverkamp
+ *
+ * Process a PFI (partial flash image) and write the data to the
+ * specified UBI volumes. This tool is intended to be used for system
+ * update using PFI files.
+ *
+ * 1.1 fixed output to stderr and stdout in logfile mode.
+ * 1.2 updated.
+ * 1.3 removed argp parsing to be able to use uClib.
+ * 1.4 Minor cleanups.
+ * 1.5 Forgot to delete raw block before updating it.
+ * 1.6 Migrated to new libubi.
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <pfiflash.h>
+#undef DEBUG
+#include "error.h"
+#include "config.h"
+
+#define PROGRAM_VERSION "1.6"
+
+static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
+ "pfiflash - a tool for updating a controller with PFI files.\n";
+
+static const char *optionsstr =
+" Standard options:\n"
+" -c, --copyright Print copyright information.\n"
+" -l, --logfile=<file> Write a logfile to <file>.\n"
+" -v, --verbose Be verbose during program execution.\n"
+"\n"
+" Process options:\n"
+" -C, --complete Execute a complete system update. Updates both\n"
+" sides.\n"
+" -p, --pdd-update=<type> Specify the pdd-update algorithm. <type> is either\n"
+" 'keep', 'merge' or 'overwrite'.\n"
+" -r, --raw-flash=<dev> Flash the raw data. Use the specified mtd device.\n"
+" -s, --side=<seqnum> Select the side which shall be updated.\n"
+" -x, --compare Only compare on-flash and pfi data, print info if\n"
+" an update is neccessary and return appropriate\n"
+" error code.\n"
+"\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n"
+" -V, --version Print program version\n";
+
+static const char *usage =
+"Usage: pfiflash [-cvC?V] [-l <file>] [-p <type>] [-r <dev>] [-s <seqnum>]\n"
+" [--copyright] [--logfile=<file>] [--verbose] [--complete]\n"
+" [--pdd-update=<type>] [--raw-flash=<dev>] [--side=<seqnum>]\n"
+" [--compare] [--help] [--usage] [--version] [pfifile]\n";
+
+static const char copyright [] __attribute__((unused)) =
+ "Copyright IBM Corp 2006";
+
+struct option long_options[] = {
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "logfile", .has_arg = 1, .flag = NULL, .val = 'l' },
+ { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
+ { .name = "complete", .has_arg = 0, .flag = NULL, .val = 'C' },
+ { .name = "pdd-update", .has_arg = 1, .flag = NULL, .val = 'p' },
+ { .name = "raw-flash", .has_arg = 1, .flag = NULL, .val = 'r' },
+ { .name = "side", .has_arg = 1, .flag = NULL, .val = 's' },
+ { .name = "compare", .has_arg = 0, .flag = NULL, .val = 'x' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
+ { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0}
+};
+
+typedef struct myargs {
+ int verbose;
+ const char *logfile;
+ const char *raw_dev;
+
+ pdd_handling_t pdd_handling;
+ int seqnum;
+ int compare;
+ int complete;
+
+ FILE* fp_in;
+
+ /* special stuff needed to get additional arguments */
+ char *arg1;
+ char **options; /* [STRING...] */
+} myargs;
+
+static pdd_handling_t
+get_pdd_handling(const char* str)
+{
+ if (strcmp(str, "keep") == 0) {
+ return PDD_KEEP;
+ }
+ if (strcmp(str, "merge") == 0) {
+ return PDD_MERGE;
+ }
+ if (strcmp(str, "overwrite") == 0) {
+ return PDD_OVERWRITE;
+ }
+
+ return -1;
+}
+
+static int
+get_update_seqnum(const char* str)
+{
+ uint32_t i = strtoul(str, NULL, 0);
+
+ if ((i != 0) && (i != 1)) {
+ return -1;
+ }
+
+ return i;
+}
+
+
+static int
+parse_opt(int argc, char **argv, myargs *args)
+{
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "cl:vCp:r:s:x?V",
+ long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ /* standard options */
+ case 'c':
+ err_msg("%s\n", copyright);
+ exit(0);
+ break;
+ case 'v':
+ args->verbose = 1;
+ break;
+ case 'l':
+ args->logfile = optarg;
+ break;
+ /* process options */
+ case 'C':
+ args->complete = 1;
+ break;
+ case 'p':
+ args->pdd_handling = get_pdd_handling(optarg);
+ if ((int)args->pdd_handling < 0) {
+ err_quit("Unknown PDD handling: %s.\n"
+ "Please use either "
+ "'keep', 'merge' or"
+ "'overwrite'.\n'");
+ }
+ break;
+ case 's':
+ args->seqnum = get_update_seqnum(optarg);
+ if (args->seqnum < 0) {
+ err_quit("Unsupported side: %s.\n"
+ "Supported sides are '0' "
+ "and '1'\n", optarg);
+ }
+ break;
+ case 'x':
+ args->compare = 1;
+ break;
+ case 'r':
+ args->raw_dev = optarg;
+ break;
+ case '?': /* help */
+ err_msg("Usage: pfiflash [OPTION...] [pfifile]");
+ err_msg("%s", doc);
+ err_msg("%s", optionsstr);
+ err_msg("\nReport bugs to %s\n",
+ PACKAGE_BUGREPORT);
+ exit(0);
+ break;
+ case 'V':
+ err_msg("%s", PROGRAM_VERSION);
+ exit(0);
+ break;
+ default:
+ err_msg("%s", usage);
+ exit(-1);
+
+ }
+ }
+
+ if (optind < argc) {
+ args->fp_in = fopen(argv[optind++], "r");
+ if ((args->fp_in) == NULL) {
+ err_sys("Cannot open PFI file %s for input",
+ argv[optind]);
+ }
+ }
+
+ return 0;
+}
+
+int main (int argc, char** argv)
+{
+ int rc = 0;
+ char err_buf[PFIFLASH_MAX_ERR_BUF_SIZE];
+ memset(err_buf, '\0', PFIFLASH_MAX_ERR_BUF_SIZE);
+
+ myargs args = {
+ .verbose = 0,
+ .seqnum = -1,
+ .compare = 0,
+ .complete = 0,
+ .logfile = NULL, /* "/tmp/pfiflash.log", */
+ .pdd_handling = PDD_KEEP,
+ .fp_in = stdin,
+ .raw_dev = NULL,
+ };
+
+ parse_opt(argc, argv, &args);
+ error_initlog(args.logfile);
+
+ if (!args.fp_in) {
+ rc = -1;
+ snprintf(err_buf, PFIFLASH_MAX_ERR_BUF_SIZE,
+ "No PFI input file specified!\n");
+ goto err;
+ }
+
+ rc = pfiflash_with_options(args.fp_in, args.complete, args.seqnum,
+ args.compare, args.pdd_handling, args.raw_dev, err_buf,
+ PFIFLASH_MAX_ERR_BUF_SIZE);
+ if (rc < 0) {
+ goto err_fp;
+ }
+
+ err_fp:
+ if (args.fp_in != stdin)
+ fclose(args.fp_in);
+ err:
+ if (rc != 0)
+ err_msg("pfiflash: %s\nrc: %d\n", err_buf, rc);
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/pfiflash.h b/ubi-utils/old-utils/src/pfiflash.h
new file mode 100644
index 0000000..039705d
--- /dev/null
+++ b/ubi-utils/old-utils/src/pfiflash.h
@@ -0,0 +1,76 @@
+#ifndef __PFIFLASH_H__
+#define __PFIFLASH_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/**
+ *
+ * @file pfi.h
+ *
+ * @author Oliver Lohmann <oliloh@de.ibm.com>
+ *
+ * @brief The pfiflash library offers an interface for using the
+ * pfiflash * utility.
+ */
+
+#include <stdio.h> /* FILE */
+
+#define PFIFLASH_MAX_ERR_BUF_SIZE 1024
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum pdd_handling_t
+{
+ PDD_KEEP = 0,
+ PDD_MERGE,
+ PDD_OVERWRITE,
+ PDD_HANDLING_NUM, /* always the last item */
+} pdd_handling_t; /**< Possible PDD handle algorithms. */
+
+/**
+ * @brief Flashes a PFI file to UBI Device 0.
+ * @param complete [0|1] Do a complete system update.
+ * @param seqnum Index in a redundant group.
+ * @param compare [0|1] Compare contents.
+ * @param pdd_handling The PDD handling algorithm.
+ * @param rawdev Device to use for raw flashing
+ * @param err_buf An error buffer.
+ * @param err_buf_size Size of the error buffer.
+ */
+int pfiflash_with_options(FILE* pfi, int complete, int seqnum, int compare,
+ pdd_handling_t pdd_handling, const char* rawdev,
+ char *err_buf, size_t err_buf_size);
+
+/**
+ * @brief Flashes a PFI file to UBI Device 0.
+ * @param complete [0|1] Do a complete system update.
+ * @param seqnum Index in a redundant group.
+ * @param pdd_handling The PDD handling algorithm.
+ * @param err_buf An error buffer.
+ * @param err_buf_size Size of the error buffer.
+ */
+int pfiflash(FILE* pfi, int complete, int seqnum, pdd_handling_t pdd_handling,
+ char *err_buf, size_t err_buf_size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __PFIFLASH_H__ */
diff --git a/ubi-utils/old-utils/src/pfiflash_error.h b/ubi-utils/old-utils/src/pfiflash_error.h
new file mode 100644
index 0000000..0f27f4a
--- /dev/null
+++ b/ubi-utils/old-utils/src/pfiflash_error.h
@@ -0,0 +1,75 @@
+#ifndef __PFIFLASH_ERROR_H__
+#define __PFIFLASH_ERROR_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Author: Drake Dowsett <dowsett@de.ibm.com>
+ * Contact: Andreas Arnez <arnez@de.ibm.com>
+ */
+
+enum pfiflash_err {
+ PFIFLASH_ERR_EOF = 1,
+ PFIFLASH_ERR_FIO,
+ PFIFLASH_ERR_UBI_OPEN,
+ PFIFLASH_ERR_UBI_CLOSE,
+ PFIFLASH_ERR_UBI_MKVOL,
+ PFIFLASH_ERR_UBI_RMVOL,
+ PFIFLASH_ERR_UBI_VOL_UPDATE,
+ PFIFLASH_ERR_UBI_VOL_FOPEN,
+ PFIFLASH_ERR_UBI_UNKNOWN,
+ PFIFLASH_ERR_UBI_VID_OOB,
+ PFIFLASH_ERR_BOOTENV_CREATE,
+ PFIFLASH_ERR_BOOTENV_READ,
+ PFIFLASH_ERR_BOOTENV_SIZE,
+ PFIFLASH_ERR_BOOTENV_WRITE,
+ PFIFLASH_ERR_PDD_UNKNOWN,
+ PFIFLASH_ERR_MTD_OPEN,
+ PFIFLASH_ERR_MTD_CLOSE,
+ PFIFLASH_ERR_CRC_CHECK,
+ PFIFLASH_ERR_MTD_ERASE,
+ PFIFLASH_ERR_COMPARE,
+ PFIFLASH_CMP_DIFF
+};
+
+const char *const PFIFLASH_ERRSTR[] = {
+ "",
+ "unexpected EOF",
+ "file I/O error",
+ "couldn't open UBI",
+ "couldn't close UBI",
+ "couldn't make UBI volume %d",
+ "couldn't remove UBI volume %d",
+ "couldn't update UBI volume %d",
+ "couldn't open UBI volume %d",
+ "unknown UBI operation",
+ "PFI data contains out of bounds UBI id %d",
+ "couldn't create bootenv%s",
+ "couldn't read bootenv",
+ "couldn't resize bootenv",
+ "couldn't write bootenv on ubi%d_%d",
+ "unknown PDD handling algorithm",
+ "couldn't open MTD device %s",
+ "couldn't close MTD device %s",
+ "CRC check failed: given=0x%08x, calculated=0x%08x",
+ "couldn't erase raw mtd region",
+ "couldn't compare volumes",
+ "on-flash data differ from pfi data, update is neccessary"
+};
+
+#endif /* __PFIFLASH_ERROR_H__ */
diff --git a/ubi-utils/old-utils/src/reader.c b/ubi-utils/old-utils/src/reader.c
new file mode 100644
index 0000000..0ea8c6d
--- /dev/null
+++ b/ubi-utils/old-utils/src/reader.c
@@ -0,0 +1,482 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ *
+ * Read in PFI (partial flash image) data and store it into internal
+ * data structures for further processing. Take also care about
+ * special handling if the data contains PDD (platform description
+ * data/boot-parameters).
+ */
+
+#include <string.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "bootenv.h"
+#include "reader.h"
+
+#define __unused __attribute__((unused))
+
+/* @FIXME hard coded offsets right now - get them from Artem? */
+#define NAND2048_DEFAULT_VID_HDR_OFF 1984
+#define NAND512_DEFAULT_VID_HDR_OFF 448
+#define NOR_DEFAULT_VID_HDR_OFF 64
+
+#define EBUF_PFI(fmt...) \
+ do { int i = snprintf(err_buf, err_buf_size, "%s\n", label); \
+ snprintf(err_buf + i, err_buf_size - i, fmt); \
+ } while (0)
+
+#define EBUF(fmt...) \
+ do { snprintf(err_buf, err_buf_size, fmt); } while (0)
+
+
+int
+read_pdd_data(FILE* fp_pdd, pdd_data_t* pdd_data,
+ char* err_buf, size_t err_buf_size)
+{
+ int rc = 0;
+ bootenv_t pdd = NULL;
+ pdd_data_t res = NULL;
+ const char* value;
+
+ res = (pdd_data_t) malloc(sizeof(struct pdd_data));
+ if (!res) {
+ rc = -ENOMEM;
+ goto err;
+ }
+ rc = bootenv_create(&pdd);
+ if (rc != 0) {
+ goto err;
+ }
+ rc = bootenv_read_txt(fp_pdd, pdd);
+ if (rc != 0) {
+ goto err;
+ }
+ rc = bootenv_get(pdd, "flash_type", &value);
+ if (rc != 0) {
+ goto err;
+ }
+
+ if (strcmp(value, "NAND") == 0) {
+
+ rc = bootenv_get_num(pdd, "flash_page_size",
+ &(res->flash_page_size));
+ if (rc != 0) {
+ EBUF("Cannot read 'flash_page_size' from pdd.");
+ goto err;
+ }
+ res->flash_type = NAND_FLASH;
+
+ switch (res->flash_page_size) {
+ case 512:
+ res->vid_hdr_offset = NAND512_DEFAULT_VID_HDR_OFF;
+ break;
+ case 2048:
+ res->vid_hdr_offset = NAND2048_DEFAULT_VID_HDR_OFF;
+ break;
+ default:
+ EBUF("Unsupported 'flash_page_size' %d.",
+ res->flash_page_size);
+ goto err;
+ }
+ }
+ else if (strcmp(value, "NOR") == 0){
+ res->flash_type = NOR_FLASH;
+ res->vid_hdr_offset = NOR_DEFAULT_VID_HDR_OFF;
+ }
+ else {
+ snprintf(err_buf, err_buf_size,
+ "Unkown flash type: %s", value);
+ goto err;
+ }
+
+ rc = bootenv_get_num(pdd, "flash_eraseblock_size",
+ &(res->eb_size));
+ if (rc != 0) {
+ EBUF("Cannot read 'flash_eraseblock_size' from pdd.");
+ goto err;
+ }
+
+ rc = bootenv_get_num(pdd, "flash_size",
+ &(res->flash_size));
+ if (rc != 0) {
+ EBUF("Cannot read 'flash_size' from pdd.");
+ goto err;
+ }
+
+ goto out;
+ err:
+ if (res) {
+ free(res);
+ res = NULL;
+ }
+ out:
+ bootenv_destroy(&pdd);
+ *pdd_data = res;
+ return rc;
+}
+
+int
+read_pfi_raw(pfi_header pfi_hd, FILE* fp_pfi __unused, pfi_raw_t* pfi_raw,
+ const char* label, char* err_buf, size_t err_buf_size)
+{
+ int rc = 0;
+ char tmp_str[PFI_KEYWORD_LEN];
+ bootenv_list_t raw_start_list = NULL;
+ pfi_raw_t res;
+ size_t size;
+
+ res = (pfi_raw_t) malloc(sizeof(struct pfi_raw));
+ if (!res)
+ return -ENOMEM;
+
+ rc = pfi_header_getnumber(pfi_hd, "size", &(res->data_size));
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'size' from PFI.");
+ goto err;
+ }
+
+ rc = pfi_header_getnumber(pfi_hd, "crc", &(res->crc));
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'crc' from PFI.");
+ goto err;
+ }
+
+ rc = pfi_header_getstring(pfi_hd, "raw_starts",
+ tmp_str, PFI_KEYWORD_LEN);
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'raw_starts' from PFI.");
+ goto err;
+ }
+
+ rc = bootenv_list_create(&raw_start_list);
+ if (rc != 0) {
+ goto err;
+ }
+
+ rc = bootenv_list_import(raw_start_list, tmp_str);
+ if (rc != 0) {
+ EBUF_PFI("Cannot translate PFI value: %s", tmp_str);
+ goto err;
+ }
+
+ rc = bootenv_list_to_num_vector(raw_start_list,
+ &size, &(res->starts));
+ res->starts_size = size;
+
+ if (rc != 0) {
+ EBUF_PFI("Cannot create numeric value array: %s", tmp_str);
+ goto err;
+ }
+
+ goto out;
+
+ err:
+ if (res) {
+ free(res);
+ res = NULL;
+ }
+ out:
+ bootenv_list_destroy(&raw_start_list);
+ *pfi_raw = res;
+ return rc;
+}
+
+int
+read_pfi_ubi(pfi_header pfi_hd, FILE* fp_pfi __unused, pfi_ubi_t* pfi_ubi,
+ const char *label, char* err_buf, size_t err_buf_size)
+{
+ int rc = 0;
+ const char** tmp_names = NULL;
+ char tmp_str[PFI_KEYWORD_LEN];
+ bootenv_list_t ubi_id_list = NULL;
+ bootenv_list_t ubi_name_list = NULL;
+ pfi_ubi_t res;
+ uint32_t i;
+ size_t size;
+
+ res = (pfi_ubi_t) calloc(1, sizeof(struct pfi_ubi));
+ if (!res)
+ return -ENOMEM;
+
+ rc = pfi_header_getnumber(pfi_hd, "size", &(res->data_size));
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'size' from PFI.");
+ goto err;
+ }
+
+ rc = pfi_header_getnumber(pfi_hd, "crc", &(res->crc));
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'crc' from PFI.");
+ goto err;
+ }
+
+ rc = pfi_header_getstring(pfi_hd, "ubi_ids", tmp_str, PFI_KEYWORD_LEN);
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'ubi_ids' from PFI.");
+ goto err;
+ }
+
+ rc = bootenv_list_create(&ubi_id_list);
+ if (rc != 0) {
+ goto err;
+ }
+ rc = bootenv_list_create(&ubi_name_list);
+ if (rc != 0) {
+ goto err;
+ }
+
+ rc = bootenv_list_import(ubi_id_list, tmp_str);
+ if (rc != 0) {
+ EBUF_PFI("Cannot translate PFI value: %s", tmp_str);
+ goto err;
+ }
+
+ rc = bootenv_list_to_num_vector(ubi_id_list, &size,
+ &(res->ids));
+ res->ids_size = size;
+ if (rc != 0) {
+ EBUF_PFI("Cannot create numeric value array: %s", tmp_str);
+ goto err;
+ }
+
+ if (res->ids_size == 0) {
+ rc = -1;
+ EBUF_PFI("Sanity check failed: No ubi_ids specified.");
+ goto err;
+ }
+
+ rc = pfi_header_getstring(pfi_hd, "ubi_type",
+ tmp_str, PFI_KEYWORD_LEN);
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'ubi_type' from PFI.");
+ goto err;
+ }
+ if (strcmp(tmp_str, "static") == 0)
+ res->type = pfi_ubi_static;
+ else if (strcmp(tmp_str, "dynamic") == 0)
+ res->type = pfi_ubi_dynamic;
+ else {
+ EBUF_PFI("Unknown ubi_type in PFI.");
+ goto err;
+ }
+
+ rc = pfi_header_getnumber(pfi_hd, "ubi_alignment", &(res->alignment));
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'ubi_alignment' from PFI.");
+ goto err;
+ }
+
+ rc = pfi_header_getnumber(pfi_hd, "ubi_size", &(res->size));
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'ubi_size' from PFI.");
+ goto err;
+ }
+
+ rc = pfi_header_getstring(pfi_hd, "ubi_names",
+ tmp_str, PFI_KEYWORD_LEN);
+ if (rc != 0) {
+ EBUF_PFI("Cannot read 'ubi_names' from PFI.");
+ goto err;
+ }
+
+ rc = bootenv_list_import(ubi_name_list, tmp_str);
+ if (rc != 0) {
+ EBUF_PFI("Cannot translate PFI value: %s", tmp_str);
+ goto err;
+ }
+ rc = bootenv_list_to_vector(ubi_name_list, &size,
+ &(tmp_names));
+ res->names_size = size;
+ if (rc != 0) {
+ EBUF_PFI("Cannot create string array: %s", tmp_str);
+ goto err;
+ }
+
+ if (res->names_size != res->ids_size) {
+ EBUF_PFI("Sanity check failed: ubi_ids list does not match "
+ "sizeof ubi_names list.");
+ rc = -1;
+ }
+
+ /* copy tmp_names to own structure */
+ res->names = (char**) calloc(1, res->names_size * sizeof (char*));
+ if (res->names == NULL)
+ goto err;
+
+ for (i = 0; i < res->names_size; i++) {
+ res->names[i] = calloc(PFI_UBI_VOL_NAME_LEN + 1, sizeof(char));
+ if (res->names[i] == NULL)
+ goto err;
+ strncpy(res->names[i], tmp_names[i], PFI_UBI_VOL_NAME_LEN + 1);
+ }
+
+ goto out;
+
+ err:
+ if (res) {
+ if (res->names) {
+ for (i = 0; i < res->names_size; i++) {
+ if (res->names[i]) {
+ free(res->names[i]);
+ }
+ }
+ free(res->names);
+ }
+ if (res->ids) {
+ free(res->ids);
+ }
+ free(res);
+ res = NULL;
+ }
+
+ out:
+ bootenv_list_destroy(&ubi_id_list);
+ bootenv_list_destroy(&ubi_name_list);
+ if (tmp_names != NULL)
+ free(tmp_names);
+ *pfi_ubi = res;
+ return rc;
+}
+
+
+int
+free_pdd_data(pdd_data_t* pdd_data)
+{
+ if (*pdd_data) {
+ free(*pdd_data);
+ }
+ *pdd_data = NULL;
+
+ return 0;
+}
+
+int
+free_pfi_raw(pfi_raw_t* pfi_raw)
+{
+ pfi_raw_t tmp = *pfi_raw;
+ if (tmp) {
+ if (tmp->starts)
+ free(tmp->starts);
+ free(tmp);
+ }
+ *pfi_raw = NULL;
+
+ return 0;
+}
+
+int
+free_pfi_ubi(pfi_ubi_t* pfi_ubi)
+{
+ size_t i;
+ pfi_ubi_t tmp = *pfi_ubi;
+ if (tmp) {
+ if (tmp->ids)
+ free(tmp->ids);
+ if (tmp->names) {
+ for (i = 0; i < tmp->names_size; i++) {
+ if (tmp->names[i]) {
+ free(tmp->names[i]);
+ }
+ }
+ free(tmp->names);
+ }
+ free(tmp);
+ }
+ *pfi_ubi = NULL;
+
+ return 0;
+}
+
+
+int
+read_pfi_headers(list_t *pfi_raws, list_t *pfi_ubis, FILE* fp_pfi,
+ char* err_buf, size_t err_buf_size)
+{
+ int rc = 0;
+ char mode[PFI_KEYWORD_LEN];
+ char label[PFI_LABEL_LEN];
+
+ *pfi_raws = mk_empty(); pfi_raw_t raw = NULL;
+ *pfi_ubis = mk_empty(); pfi_ubi_t ubi = NULL;
+ pfi_header pfi_header = NULL;
+
+ /* read all headers from PFI and store them in lists */
+ rc = pfi_header_init(&pfi_header);
+ if (rc != 0) {
+ EBUF("Cannot initialize pfi header.");
+ goto err;
+ }
+ while ((rc == 0) && !feof(fp_pfi)) {
+ rc = pfi_header_read(fp_pfi, pfi_header);
+ if (rc != 0) {
+ if (rc == PFI_DATA_START) {
+ rc = 0;
+ break; /* data section starts,
+ all headers read */
+ }
+ else {
+ goto err;
+ }
+ }
+ rc = pfi_header_getstring(pfi_header, "label", label,
+ PFI_LABEL_LEN);
+ if (rc != 0) {
+ EBUF("Cannot read 'label' from PFI.");
+ goto err;
+ }
+ rc = pfi_header_getstring(pfi_header, "mode", mode,
+ PFI_KEYWORD_LEN);
+ if (rc != 0) {
+ EBUF("Cannot read 'mode' from PFI.");
+ goto err;
+ }
+ if (strcmp(mode, "ubi") == 0) {
+ rc = read_pfi_ubi(pfi_header, fp_pfi, &ubi, label,
+ err_buf, err_buf_size);
+ if (rc != 0) {
+ goto err;
+ }
+ *pfi_ubis = append_elem(ubi, *pfi_ubis);
+ }
+ else if (strcmp(mode, "raw") == 0) {
+ rc = read_pfi_raw(pfi_header, fp_pfi, &raw, label,
+ err_buf, err_buf_size);
+ if (rc != 0) {
+ goto err;
+ }
+ *pfi_raws = append_elem(raw, *pfi_raws);
+ }
+ else {
+ EBUF("Recvieved unknown mode from PFI: %s", mode);
+ goto err;
+ }
+ }
+ goto out;
+
+ err:
+ *pfi_raws = remove_all((free_func_t)&free_pfi_raw, *pfi_raws);
+ *pfi_ubis = remove_all((free_func_t)&free_pfi_ubi, *pfi_ubis);
+ out:
+ pfi_header_destroy(&pfi_header);
+ return rc;
+
+}
diff --git a/ubi-utils/old-utils/src/reader.h b/ubi-utils/old-utils/src/reader.h
new file mode 100644
index 0000000..715e464
--- /dev/null
+++ b/ubi-utils/old-utils/src/reader.h
@@ -0,0 +1,87 @@
+#ifndef __READER_H__
+#define __READER_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ *
+ * Read Platform Description Data (PDD).
+ */
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include "pfi.h"
+#include "bootenv.h"
+#include "list.h"
+
+typedef enum flash_type_t {
+ NAND_FLASH = 0,
+ NOR_FLASH,
+} flash_type_t;
+
+typedef struct pdd_data *pdd_data_t;
+typedef struct pfi_raw *pfi_raw_t;
+typedef struct pfi_ubi *pfi_ubi_t;
+
+struct pdd_data {
+ uint32_t flash_size;
+ uint32_t flash_page_size;
+ uint32_t eb_size;
+ uint32_t vid_hdr_offset;
+ flash_type_t flash_type;
+};
+
+struct pfi_raw {
+ uint32_t data_size;
+ uint32_t *starts;
+ uint32_t starts_size;
+ uint32_t crc;
+};
+
+struct pfi_ubi {
+ uint32_t data_size;
+ uint32_t alignment;
+ uint32_t *ids;
+ uint32_t ids_size;
+ char **names;
+ uint32_t names_size;
+ uint32_t size;
+ enum { pfi_ubi_dynamic, pfi_ubi_static } type;
+ int curr_seqnum; /* specifies the seqnum taken in an update,
+ default: 0 (used by pfiflash, ubimirror) */
+ uint32_t crc;
+};
+
+int read_pdd_data(FILE* fp_pdd, pdd_data_t *pdd_data,
+ char *err_buf, size_t err_buf_size);
+int read_pfi_raw(pfi_header pfi_hd, FILE* fp_pfi, pfi_raw_t *pfi_raw,
+ const char *label, char *err_buf, size_t err_buf_size);
+int read_pfi_ubi(pfi_header pfi_hd, FILE* fp_pfi, pfi_ubi_t *pfi_ubi,
+ const char *label, char *err_buf, size_t err_buf_size);
+
+/**
+ * @brief Reads all pfi headers into list structures, separated by
+ * RAW and UBI sections.
+ */
+int read_pfi_headers(list_t *pfi_raws, list_t *pfi_ubis, FILE* fp_pfi,
+ char* err_buf, size_t err_buf_size);
+int free_pdd_data(pdd_data_t *pdd_data);
+int free_pfi_raw(pfi_raw_t *raw_pfi);
+int free_pfi_ubi(pfi_ubi_t *pfi_ubi);
+
+#endif /* __READER_H__ */
diff --git a/ubi-utils/old-utils/src/ubigen.c b/ubi-utils/old-utils/src/ubigen.c
new file mode 100644
index 0000000..bb55fa9
--- /dev/null
+++ b/ubi-utils/old-utils/src/ubigen.c
@@ -0,0 +1,359 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ *
+ * Tool to add UBI headers to binary images.
+ *
+ * 1.0 Initial version
+ * 1.1 Different CRC32 start value
+ * 1.2 Removed argp because we want to use uClibc.
+ * 1.3 Minor cleanups
+ */
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <mtd/ubi-media.h>
+
+#include "ubigen.h"
+#include "config.h"
+
+#define PROGRAM_VERSION "1.3"
+
+typedef enum action_t {
+ ACT_NORMAL = 0x00000001,
+ ACT_BROKEN_UPDATE = 0x00000002,
+} action_t;
+
+static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
+ "ubigen - a tool for adding UBI information to a binary input file.\n";
+
+static const char *optionsstr =
+" Common settings:\n"
+" -c, --copyright Print copyright information.\n"
+" -d, --debug\n"
+" -v, --verbose Print more progress information.\n"
+"\n"
+" UBI Settings:\n"
+" -A, --alignment=<num> Set the alignment size to <num> (default 1).\n"
+" Values can be specified as bytes, 'ki' or 'Mi'.\n"
+" -B, --blocksize=<num> Set the eraseblock size to <num> (default 128\n"
+" KiB).\n"
+" Values can be specified as bytes, 'ki' or 'Mi'.\n"
+" -E, --erasecount=<num> Set the erase count to <num> (default 0)\n"
+" -I, --id=<num> The UBI volume id.\n"
+" -O, --offset=<num> Offset from start of an erase block to the UBI\n"
+" volume header.\n"
+" -T, --type=<num> The UBI volume type:\n"
+" 1 = dynamic, 2 = static\n"
+" -X, --setver=<num> Set UBI version number to <num> (default 1)\n"
+"\n"
+" Input/Output:\n"
+" -i, --infile=<filename> Read input from file.\n"
+" -o, --outfile=<filename> Write output to file (default is stdout).\n"
+"\n"
+" Special options:\n"
+" -U, --broken-update=<leb> Create an ubi image which simulates a broken\n"
+" update.\n"
+" <leb> specifies the logical eraseblock number to\n"
+" update.\n"
+"\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n"
+" -V, --version Print program version\n";
+
+static const char *usage =
+"Usage: ubigen [-cdv?V] [-A <num>] [-B <num>] [-E <num>] [-I <num>]\n"
+" [-O <num>] [-T <num>] [-X <num>] [-i <filename>] [-o <filename>]\n"
+" [-U <leb>] [--copyright] [--debug] [--verbose] [--alignment=<num>]\n"
+" [--blocksize=<num>] [--erasecount=<num>] [--id=<num>]\n"
+" [--offset=<num>] [--type=<num>] [--setver=<num>]\n"
+" [--infile=<filename>] [--outfile=<filename>]\n"
+" [--broken-update=<leb>] [--help] [--usage] [--version]\n";
+
+struct option long_options[] = {
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "debug", .has_arg = 0, .flag = NULL, .val = 'd' },
+ { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
+ { .name = "alignment", .has_arg = 1, .flag = NULL, .val = 'A' },
+ { .name = "blocksize", .has_arg = 1, .flag = NULL, .val = 'B' },
+ { .name = "erasecount", .has_arg = 1, .flag = NULL, .val = 'E' },
+ { .name = "id", .has_arg = 1, .flag = NULL, .val = 'I' },
+ { .name = "offset", .has_arg = 1, .flag = NULL, .val = 'O' },
+ { .name = "type", .has_arg = 1, .flag = NULL, .val = 'T' },
+ { .name = "setver", .has_arg = 1, .flag = NULL, .val = 'X' },
+ { .name = "infile", .has_arg = 1, .flag = NULL, .val = 'i' },
+ { .name = "outfile", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "broken-update", .has_arg = 1, .flag = NULL, .val = 'U' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
+ { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0}
+};
+
+static const char copyright [] __attribute__((unused)) =
+ "Copyright IBM Corp 2006";
+
+#define CHECK_ENDP(option, endp) do { \
+ if (*endp) { \
+ fprintf(stderr, \
+ "Parse error option \'%s\'. " \
+ "No correct numeric value.\n" \
+ , option); \
+ exit(EXIT_FAILURE); \
+ } \
+} while(0)
+
+typedef struct myargs {
+ /* common settings */
+ action_t action;
+ int verbose;
+
+ int32_t id;
+ uint8_t type;
+ uint32_t eb_size;
+ uint64_t ec;
+ uint8_t version;
+ uint32_t hdr_offset;
+ uint32_t update_block;
+ uint32_t alignment;
+
+ FILE* fp_in;
+ FILE* fp_out;
+
+ /* special stuff needed to get additional arguments */
+ char *arg1;
+ char **options; /* [STRING...] */
+} myargs;
+
+
+static int ustrtoul(const char *cp, char **endp, unsigned int base)
+{
+ unsigned long result = strtoul(cp, endp, base);
+
+ switch (**endp) {
+ case 'G':
+ result *= 1024;
+ case 'M':
+ result *= 1024;
+ case 'k':
+ case 'K':
+ result *= 1024;
+ /* "Ki", "ki", "Mi" or "Gi" are to be used. */
+ if ((*endp)[1] == 'i')
+ (*endp) += 2;
+ }
+ return result;
+}
+
+static int
+parse_opt(int argc, char **argv, myargs *args)
+{
+ int err = 0;
+ char* endp;
+
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "cdvA:B:E:I:O:T:X:i:o:U:?V",
+ long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'c':
+ fprintf(stderr, "%s\n", copyright);
+ exit(0);
+ break;
+ case 'o': /* output */
+ args->fp_out = fopen(optarg, "wb");
+ if ((args->fp_out) == NULL) {
+ fprintf(stderr, "Cannot open file %s "
+ "for output\n", optarg);
+ exit(1);
+ }
+ break;
+ case 'i': /* input */
+ args->fp_in = fopen(optarg, "rb");
+ if ((args->fp_in) == NULL) {
+ fprintf(stderr, "Cannot open file %s "
+ "for input\n", optarg);
+ exit(1);
+ }
+ break;
+ case 'v': /* verbose */
+ args->verbose = 1;
+ break;
+
+ case 'B': /* eb_size */
+ args->eb_size =
+ (uint32_t)ustrtoul(optarg, &endp, 0);
+ CHECK_ENDP("B", endp);
+ break;
+ case 'E': /* erasecount */
+ args->ec = (uint64_t)strtoul(optarg, &endp, 0);
+ CHECK_ENDP("E", endp);
+ break;
+ case 'I': /* id */
+ args->id = (uint16_t)strtoul(optarg, &endp, 0);
+ CHECK_ENDP("I", endp);
+ break;
+ case 'T': /* type */
+ args->type =
+ (uint16_t)strtoul(optarg, &endp, 0);
+ CHECK_ENDP("T", endp);
+ break;
+ case 'X': /* versionnr */
+ args->version =
+ (uint8_t)strtoul(optarg, &endp, 0);
+ CHECK_ENDP("X", endp);
+ break;
+ case 'O': /* offset for volume hdr */
+ args->hdr_offset =
+ (uint32_t) strtoul(optarg, &endp, 0);
+ CHECK_ENDP("O", endp);
+ break;
+
+ case 'U': /* broken update */
+ args->action = ACT_BROKEN_UPDATE;
+ args->update_block =
+ (uint32_t) strtoul(optarg, &endp, 0);
+ CHECK_ENDP("U", endp);
+ break;
+
+ case '?': /* help */
+ fprintf(stderr, "Usage: ubigen [OPTION...]\n");
+ fprintf(stderr, "%s", doc);
+ fprintf(stderr, "%s", optionsstr);
+ fprintf(stderr, "\nReport bugs to %s\n",
+ PACKAGE_BUGREPORT);
+ exit(0);
+ break;
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(0);
+ break;
+
+ default:
+ fprintf(stderr, "%s", usage);
+ exit(-1);
+ }
+ }
+
+ if (optind < argc) {
+ if (!args->fp_in) {
+ args->fp_in = fopen(argv[optind++], "rb");
+ if ((args->fp_in) == NULL) {
+ fprintf(stderr, "Cannot open file %s for "
+ "input\n", argv[optind]);
+ exit(1);
+ }
+ }
+ }
+ if (args->id < 0) {
+ err = 1;
+ fprintf(stderr,
+ "Please specify an UBI Volume ID.\n");
+ }
+ if (args->type == 0) {
+ err = 1;
+ fprintf(stderr,
+ "Please specify an UBI Volume type.\n");
+ }
+ if (err) {
+ fprintf(stderr, "%s", usage);
+ exit(1);
+ }
+
+ return 0;
+}
+
+
+int
+main(int argc, char **argv)
+{
+ int rc = 0;
+ ubi_info_t u;
+ struct stat file_info;
+ off_t input_len = 0; /* only used in static volumes */
+
+ myargs args = {
+ .action = ACT_NORMAL,
+ .verbose = 0,
+
+ .id = -1,
+ .type = 0,
+ .eb_size = 0,
+ .update_block = 0,
+ .ec = 0,
+ .version = 0,
+ .hdr_offset = (DEFAULT_PAGESIZE) - (UBI_VID_HDR_SIZE),
+ .alignment = 1,
+
+ .fp_in = NULL,
+ .fp_out = stdout,
+ /* arguments */
+ .arg1 = NULL,
+ .options = NULL,
+ };
+
+ ubigen_init(); /* Init CRC32 table in ubigen */
+
+ /* parse arguments */
+ parse_opt(argc, argv, &args);
+
+ if (fstat(fileno(args.fp_in), &file_info) != 0) {
+ fprintf(stderr, "Cannot fetch file size "
+ "from input file.\n");
+ }
+ input_len = file_info.st_size;
+
+ rc = ubigen_create(&u, (uint32_t)args.id, args.type,
+ args.eb_size, args.ec, args.alignment,
+ args.version, args.hdr_offset, 0 ,input_len,
+ args.fp_in, args.fp_out);
+
+ if (rc != 0) {
+ fprintf(stderr, "Cannot create UBI info handler rc: %d\n", rc);
+ exit(EXIT_FAILURE);
+ }
+
+ if (!args.fp_in || !args.fp_out) {
+ fprintf(stderr, "Input/Output error.\n");
+ exit(EXIT_FAILURE);
+
+ }
+
+ if (args.action & ACT_NORMAL) {
+ rc = ubigen_write_complete(u);
+ }
+ else if (args.action & ACT_BROKEN_UPDATE) {
+ rc = ubigen_write_broken_update(u, args.update_block);
+ }
+ if (rc != 0) {
+ fprintf(stderr, "Error converting input data.\n");
+ exit(EXIT_FAILURE);
+ }
+
+ rc = ubigen_destroy(&u);
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/ubigen.h b/ubi-utils/old-utils/src/ubigen.h
new file mode 100644
index 0000000..8d29120
--- /dev/null
+++ b/ubi-utils/old-utils/src/ubigen.h
@@ -0,0 +1,149 @@
+#ifndef __UBIGEN_H__
+#define __UBIGEN_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Frank Haverkamp
+ *
+ * An utility to update UBI volumes.
+ */
+
+#include <stdio.h> /* FILE */
+#include <stdint.h>
+#include <mtd/ubi-media.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define DEFAULT_BLOCKSIZE (128 * 1024)
+#define DEFAULT_PAGESIZE (2*1024)
+
+#define EUBIGEN_INVALID_TYPE 1
+#define EUBIGEN_INVALID_HDR_OFFSET 2
+#define EUBIGEN_INVALID_ALIGNMENT 3
+#define EUBIGEN_TOO_SMALL_EB 4
+#define EUBIGEN_MAX_ERROR 5
+
+
+typedef enum action {
+ NO_ERROR = 0x00000000,
+ BROKEN_HDR_CRC = 0x00000001,
+ BROKEN_DATA_CRC = 0x00000002,
+ BROKEN_DATA_SIZE = 0x00000004,
+ BROKEN_OMIT_BLK = 0x00000008,
+ MARK_AS_UPDATE = 0x00000010,
+} ubigen_action_t;
+
+typedef struct ubi_info *ubi_info_t;
+
+/**
+ * @brief Initialize the internal CRC32 table.
+ * @note Necessary because of the used crc32 function in UBI.
+ * A usage of CRC32, from e.g. zlib will fail.
+ */
+void ubigen_init(void);
+
+/**
+ * @brief Create an ubigen handle.
+ * @param ...
+ * @return 0 On sucess.
+ * else Error.
+ * @note This parameterlist is ugly. But we have to use
+ * two big structs and meta information internally,
+ * filling them would be even uglier.
+ */
+int ubigen_create(ubi_info_t *u, uint32_t vol_id, uint8_t vol_type,
+ uint32_t eb_size, uint64_t ec, uint32_t alignment,
+ uint8_t version, uint32_t vid_hdr_offset,
+ uint8_t compat_flag, size_t data_size,
+ FILE* fp_in, FILE* fp_out);
+
+/**
+ * @brief Destroy an ubigen handle.
+ * @param u Handle to free.
+ * @return 0 On success.
+ * else Error.
+ */
+int ubigen_destroy(ubi_info_t *u);
+
+/**
+ * @brief Get number of total logical EBs, necessary for the
+ * complete storage of data in the handle.
+ * @param u The handle.
+ * @return 0 On success.
+ * else Error.
+ */
+int ubigen_get_leb_total(ubi_info_t u, size_t* total);
+
+/**
+ * @brief Get the size in bytes of one logical EB in the handle.
+ * @param u The handle.
+ * @return 0 On success.
+ * else Error.
+ */
+int ubigen_get_leb_size(ubi_info_t u, size_t* size);
+
+
+/**
+ * @brief Write a logical EB (fits exactly into 1 physical EB).
+ * @param u Handle which holds all necessary data.
+ * @param action Additional operations which shall be applied on this
+ * logical eraseblock. Mostly injecting artifical errors.
+ * @return 0 On success.
+ * else Error.
+ */
+int ubigen_write_leb(ubi_info_t u, ubigen_action_t action);
+
+/**
+ * @brief Write a complete array of logical eraseblocks at once.
+ * @param u Handle which holds all necessary data.
+ * @return 0 On success.
+ * else Error.
+ */
+int ubigen_write_complete(ubi_info_t u);
+
+/**
+ * @brief Write a single block which is extracted from the
+ * binary input data.
+ * @param u Handle which holds all necessary data.
+ * @param blk Logical eraseblock which shall hold a inc. copy entry
+ * and a bad data crc.
+ * @return 0 On success.
+ * else Error.
+ */
+int ubigen_write_broken_update(ubi_info_t u, uint32_t blk);
+
+/**
+ * @brief Use the current ubi_info data and some additional data
+ * to set an UBI volume table entry from it.
+ * @param u Handle which holds some of the necessary data.
+ * @param res_bytes Number of reserved bytes which is stored in the volume
+ * table entry.
+ * @param name A string which shall be used as a volume label.
+ * @param lvol_r A pointer to a volume table entry.
+ * @return 0 On success.
+ * else Error.
+ */
+int ubigen_set_lvol_rec(ubi_info_t u, size_t reserved_bytes,
+ const char* name, struct ubi_vtbl_record *lvol_rec);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __UBIGEN_H__ */
diff --git a/ubi-utils/old-utils/src/ubimirror.c b/ubi-utils/old-utils/src/ubimirror.c
new file mode 100644
index 0000000..da05a8b
--- /dev/null
+++ b/ubi-utils/old-utils/src/ubimirror.c
@@ -0,0 +1,213 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ *
+ * 1.2 Removed argp because we want to use uClibc.
+ * 1.3 Minor cleanups
+ * 1.4 Migrated to new libubi
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <errno.h>
+#include <mtd/ubi-media.h>
+
+#include "config.h"
+#include "error.h"
+#include "example_ubi.h"
+#include "ubimirror.h"
+
+#define PROGRAM_VERSION "1.4"
+
+typedef enum action_t {
+ ACT_NORMAL = 0,
+ ACT_ARGP_ABORT,
+ ACT_ARGP_ERR,
+} action_t;
+
+#define ABORT_ARGP do { \
+ args->action = ACT_ARGP_ABORT; \
+} while (0)
+
+#define ERR_ARGP do { \
+ args->action = ACT_ARGP_ERR; \
+} while (0)
+
+#define VOL_ARGS_MAX 2
+
+static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
+ "ubimirror - mirrors ubi volumes.\n";
+
+static const char *optionsstr =
+" -c, --copyright Print copyright information.\n"
+" -s, --side=<seqnum> Use the side <seqnum> as source.\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n"
+" -V, --version Print program version\n";
+
+static const char *usage =
+"Usage: ubimirror [-c?V] [-s <seqnum>] [--copyright] [--side=<seqnum>]\n"
+" [--help] [--usage] [--version] <source> <destination>\n";
+
+static const char copyright [] __attribute__((unused)) =
+ "(C) IBM Coorporation 2007";
+
+struct option long_options[] = {
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "side", .has_arg = 1, .flag = NULL, .val = 's' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
+ { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0}
+};
+
+typedef struct myargs {
+ action_t action;
+ int side;
+ int vol_no; /* index of current volume */
+ /* @FIXME replace by bootenv_list, makes live easier */
+ /* @FIXME remove the constraint of two entries in the array */
+ const char* vol[VOL_ARGS_MAX]; /* comma separated list of src/dst
+ volumes */
+ char *arg1;
+ char **options; /* [STRING...] */
+} myargs;
+
+static int
+get_update_side(const char* str)
+{
+ uint32_t i = strtoul(str, NULL, 0);
+
+ if ((i != 0) && (i != 1)) {
+ return -1;
+ }
+ return i;
+}
+
+
+static int
+parse_opt(int argc, char **argv, myargs *args)
+{
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "cs:?V", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'c':
+ err_msg("%s", copyright);
+ ABORT_ARGP;
+ break;
+ case 's':
+ args->side = get_update_side(optarg);
+ if (args->side < 0) {
+ err_msg("Unsupported seqnum: %s.\n"
+ "Supported seqnums are '0' "
+ "and '1'\n", optarg);
+ ERR_ARGP;
+ }
+ break;
+ case '?': /* help */
+ err_msg("Usage: ubimirror [OPTION...] "
+ "<source> <destination>\n");
+ err_msg("%s", doc);
+ err_msg("%s", optionsstr);
+ err_msg("\nReport bugs to %s\n",
+ PACKAGE_BUGREPORT);
+ exit(0);
+ break;
+ case 'V':
+ err_msg("%s", PROGRAM_VERSION);
+ exit(0);
+ break;
+ default:
+ err_msg("%s", usage);
+ exit(-1);
+ }
+ }
+
+ while (optind < argc) {
+ /* only two entries allowed */
+ if (args->vol_no >= VOL_ARGS_MAX) {
+ err_msg("%s", usage);
+ ERR_ARGP;
+ }
+ args->vol[(args->vol_no)++] = argv[optind++];
+ }
+
+ return 0;
+}
+
+
+int
+main(int argc, char **argv) {
+ int rc = 0;
+ unsigned int ids[VOL_ARGS_MAX];
+ char err_buf[1024];
+
+ myargs args = {
+ .action = ACT_NORMAL,
+ .side = -1,
+ .vol_no = 0,
+ .vol = {"", ""},
+ .options = NULL,
+ };
+
+ parse_opt(argc, argv, &args);
+ if (args.action == ACT_ARGP_ERR) {
+ rc = 127;
+ goto err;
+ }
+ if (args.action == ACT_ARGP_ABORT) {
+ rc = 126;
+ goto out;
+ }
+ if (args.vol_no < VOL_ARGS_MAX) {
+ fprintf(stderr, "missing volume number for %s\n",
+ args.vol_no == 0 ? "source and target" : "target");
+ rc = 125;
+ goto out;
+ }
+ for( rc = 0; rc < args.vol_no; ++rc){
+ char *endp;
+ ids[rc] = strtoul(args.vol[rc], &endp, 0);
+ if( *endp != '\0' ){
+ fprintf(stderr, "invalid volume number %s\n",
+ args.vol[rc]);
+ rc = 125;
+ goto out;
+ }
+ }
+ rc = ubimirror(EXAMPLE_UBI_DEVICE, args.side, ids, args.vol_no,
+ err_buf, sizeof(err_buf));
+ if( rc ){
+ err_buf[sizeof err_buf - 1] = '\0';
+ fprintf(stderr, "%s", err_buf);
+ if( rc < 0 )
+ rc = -rc;
+ }
+ out:
+ err:
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/ubimirror.h b/ubi-utils/old-utils/src/ubimirror.h
new file mode 100644
index 0000000..d7ae2ad
--- /dev/null
+++ b/ubi-utils/old-utils/src/ubimirror.h
@@ -0,0 +1,66 @@
+#ifndef __UBIMIRROR_H__
+#define __UBIMIRROR_H__
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Oliver Lohmann
+ *
+ * An utility to mirror UBI volumes.
+ */
+
+#include <stdint.h>
+
+/**
+ * @def EUBIMIRROR_SRC_EQ_DST
+ * @brief Given source volume is also in the set of destination volumes.
+ */
+#define EUBIMIRROR_SRC_EQ_DST 20
+
+/**
+ * @def EUBIMIRROR_NO_SRC
+ * @brief The given source volume does not exist.
+ */
+#define EUBIMIRROR_NO_SRC 21
+
+/**
+ * @def EUBIMIRROR_NO_DST
+ * @brief One of the given destination volumes does not exist.
+ */
+#define EUBIMIRROR_NO_DST 22
+
+/**
+ * @brief Mirrors UBI devices from a source device (specified by seqnum)
+ * to n target devices.
+ * @param devno Device number used by the UBI operations.
+ * @param seqnum An index into ids (defines the src_id).
+ * @param ids An array of ids.
+ * @param ids_size The number of entries in the ids array.
+ * @param err_buf A buffer to store verbose error messages.
+ * @param err_buf_size The size of the error buffer.
+ *
+ * @note A seqnum of value < 0 defaults to a seqnum of 0.
+ * @note A seqnum exceeding the range of ids_size defaults to 0.
+ * @note An empty ids list results in a empty stmt.
+ * @pre The UBI volume which shall be used as source volume exists.
+ * @pre The UBI volumes which are defined as destination volumes exist.
+ * @post The content of the UBI volume which was defined as source volume
+ * equals the content of the volumes which were defined as destination.
+ */
+int ubimirror(uint32_t devno, int seqnum, uint32_t* ids, ssize_t ids_size,
+ char *err_buf, size_t err_buf_size);
+
+#endif /* __UBIMIRROR_H__ */
diff --git a/ubi-utils/old-utils/src/unubi.c b/ubi-utils/old-utils/src/unubi.c
new file mode 100644
index 0000000..0f72b18
--- /dev/null
+++ b/ubi-utils/old-utils/src/unubi.c
@@ -0,0 +1,1024 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006, 2007
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Authors: Drake Dowsett, dowsett@de.ibm.com
+ * Frank Haverkamp, haver@vnet.ibm.com
+ *
+ * 1.2 Removed argp because we want to use uClibc.
+ * 1.3 Minor cleanups.
+ * 1.4 Meanwhile Drake had done a lot of changes, syncing those.
+ * 1.5 Bugfixes, simplifications
+ */
+
+/*
+ * unubi reads an image file containing blocks of UBI headers and data
+ * (such as produced from nand2bin) and rebuilds the volumes within. The
+ * default operation (when no flags are given) is to rebuild all valid
+ * volumes found in the image. unubi can also read straight from the
+ * onboard MTD device (ex. /dev/mtdblock/NAND).
+ */
+
+/* TODO: consideration for dynamic vs. static volumes */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <limits.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <mtd/ubi-media.h>
+#include <mtd_swab.h>
+
+#include "crc32.h"
+#include "unubi_analyze.h"
+
+#define EXEC "unubi"
+#define CONTACT "haver@vnet.ibm.com"
+#define VERSION "1.5"
+
+static char doc[] = "\nVersion: " VERSION "\n";
+static int debug = 0;
+
+static const char *optionsstr =
+"Extract volumes and/or analysis information from an UBI data file.\n"
+"When no parameters are flagged or given, the default operation is\n"
+"to rebuild all valid complete UBI volumes found within the image.\n"
+"\n"
+" OPERATIONS\n"
+" -a, --analyze Analyze image and create gnuplot graphs\n"
+" -i, --info-table Extract volume information tables\n"
+" -r, --rebuild=<volume-id> Extract and rebuild volume\n"
+"\n"
+" OPTIONS\n"
+" -b, --blocksize=<block-size> Specify size of eraseblocks in image in bytes\n"
+" (default 128KiB)\n"
+" -d, --dir=<output-dir> Specify output directory\n"
+" -D, --debug Enable debug output\n"
+" -s, --headersize=<header-size> Specify size reserved for metadata in eraseblock\n"
+ " in bytes (default 2048 Byte)\n"
+ /* the -s option might be insufficient when using different vid
+ offset than what we used when writing this tool ... Better would
+ probably be --vid-hdr-offset or alike */
+"\n"
+" ADVANCED\n"
+" -e, --eb-split Generate individual eraseblock images (all\n"
+" eraseblocks)\n"
+" -v, --vol-split Generate individual eraseblock images (valid\n"
+" eraseblocks only)\n"
+" -V, --vol-split! Raw split by eraseblock (valid eraseblocks only)\n"
+"\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n"
+" --version Print program version\n"
+"\n";
+
+static const char *usage =
+"Usage: unubi [-aievV?] [-r <volume-id>] [-b <block-size>] [-d <output-dir>]\n"
+" [-s <header-size>] [--analyze] [--info-table]\n"
+" [--rebuild=<volume-id>] [--blocksize=<block-size>]\n"
+" [--dir=<output-dir>] [--headersize=<header-size>] [--eb-split]\n"
+" [--vol-split] [--vol-split!] [--help] [--usage] [--version]\n"
+" image-file\n";
+
+#define ERR_MSG(fmt...) \
+ fprintf(stderr, EXEC ": " fmt)
+
+#define SPLIT_DATA 1
+#define SPLIT_RAW 2
+
+#define DIR_FMT "unubi_%s"
+#define KIB 1024
+#define MIB (KIB * KIB)
+#define MAXPATH KIB
+
+/* filenames */
+#define FN_INVAL "%s/eb%04u%s" /* invalid eraseblock */
+#define FN_NSURE "%s/eb%04u_%03u_%03u_%03x%s" /* unsure eraseblock */
+#define FN_VALID "%s/eb%04u_%03u_%03u_%03x%s" /* valid eraseblock */
+#define FN_VOLSP "%s/vol%03u_%03u_%03u_%04zu" /* split volume */
+#define FN_VOLWH "%s/volume%03u" /* whole volume */
+#define FN_VITBL "%s/vol_info_table%zu" /* vol info table */
+
+static uint32_t crc32_table[256];
+
+/* struct args:
+ * bsize int, blocksize of image blocks
+ * hsize int, eraseblock header size
+ * analyze flag, when non-zero produce analysis
+ * eb_split flag, when non-zero output eb####
+ * note: SPLIT_DATA vs. SPLIT_RAW
+ * vol_split flag, when non-zero output vol###_####
+ * note: SPLIT_DATA vs. SPLIT_RAW
+ * odir_path string, directory to place volumes in
+ * img_path string, file to read as ubi image
+ * vols int array of size UBI_MAX_VOLUMES, where a 1 can be
+ * written for each --rebuild flag in the index specified
+ * then the array can be counted and collapsed using
+ * count_set() and collapse()
+ */
+struct args {
+ int analyze;
+ int itable;
+ uint32_t *vols;
+
+ size_t vid_hdr_offset;
+ size_t data_offset;
+ size_t bsize; /* FIXME replace by vid_hdr/data offs? */
+ size_t hsize;
+
+ char *odir_path;
+ int eb_split;
+ int vol_split;
+ char *img_path;
+
+ char **options;
+};
+
+struct option long_options[] = {
+ { .name = "rebuild", .has_arg = 1, .flag = NULL, .val = 'r' },
+ { .name = "dir", .has_arg = 1, .flag = NULL, .val = 'd' },
+ { .name = "analyze", .has_arg = 0, .flag = NULL, .val = 'a' },
+ { .name = "blocksize", .has_arg = 1, .flag = NULL, .val = 'b' },
+ { .name = "eb-split", .has_arg = 0, .flag = NULL, .val = 'e' },
+ { .name = "vol-split", .has_arg = 0, .flag = NULL, .val = 'v' },
+ { .name = "vol-split!", .has_arg = 0, .flag = NULL, .val = 'e' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
+ { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'J' },
+ { NULL, 0, NULL, 0}
+};
+
+/**
+ * parses out a numerical value from a string of numbers followed by:
+ * k, K, kib, KiB for kibibyte
+ * m, M, mib, MiB for mebibyte
+ **/
+static uint32_t
+str_to_num(char *str)
+{
+ char *s;
+ ulong num;
+
+ s = str;
+ num = strtoul(s, &s, 0);
+
+ if (*s != '\0') {
+ if ((strcmp(s, "KiB") == 0) || (strcmp(s, "K") == 0) ||
+ (strcmp(s, "kib") == 0) || (strcmp(s, "k") == 0))
+ num *= KIB;
+ else if ((strcmp(s, "MiB") == 0) || (strcmp(s, "M") == 0) ||
+ (strcmp(s, "mib") == 0) || (strcmp(s, "m") == 0))
+ num *= MIB;
+ else
+ ERR_MSG("couldn't parse '%s', assuming %lu\n",
+ s, num);
+ }
+ return num;
+}
+
+static int
+parse_opt(int argc, char **argv, struct args *args)
+{
+ uint32_t i;
+
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "ab:s:d:Deir:vV?J",
+ long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'a': /* --analyze */
+ args->analyze = 1;
+ break;
+ case 'b': /* --block-size=<block-size> */
+ args->bsize = str_to_num(optarg);
+ break;
+ case 's': /* --header-size=<header-size> */
+ args->hsize = str_to_num(optarg);
+ break;
+ case 'd': /* --dir=<output-dir> */
+ args->odir_path = optarg;
+ break;
+ case 'D': /* --debug */
+ /* I wanted to use -v but that was already
+ used ... */
+ debug = 1;
+ break;
+ case 'e': /* --eb-split */
+ args->eb_split = SPLIT_RAW;
+ break;
+ case 'i': /* --info-table */
+ args->itable = 1;
+ break;
+ case 'r': /* --rebuild=<volume-id> */
+ i = str_to_num(optarg);
+ if (i < UBI_MAX_VOLUMES)
+ args->vols[str_to_num(optarg)] = 1;
+ else {
+ ERR_MSG("volume-id out of bounds\n");
+ return -1;
+ }
+ break;
+ case 'v': /* --vol-split */
+ if (args->vol_split != SPLIT_RAW)
+ args->vol_split = SPLIT_DATA;
+ break;
+ case 'V': /* --vol-split! */
+ args->vol_split = SPLIT_RAW;
+ break;
+ case '?': /* help */
+ fprintf(stderr, "Usage: unubi [OPTION...] "
+ "image-file\n%s%s\nReport bugs to %s\n",
+ doc, optionsstr, CONTACT);
+ exit(0);
+ break;
+ case 'J':
+ fprintf(stderr, "%s\n", VERSION);
+ exit(0);
+ break;
+ default:
+ fprintf(stderr, "%s", usage);
+ exit(-1);
+ }
+ }
+
+ /* FIXME I suppose hsize should be replaced! */
+ args->vid_hdr_offset = args->hsize - UBI_VID_HDR_SIZE;
+ args->data_offset = args->hsize;
+
+ if (optind < argc)
+ args->img_path = argv[optind++];
+ return 0;
+}
+
+
+/**
+ * counts the number of indicies which are flagged in full_array;
+ * full_array is an array of flags (1/0);
+ **/
+static size_t
+count_set(uint32_t *full_array, size_t full_len)
+{
+ size_t count, i;
+
+ if (full_array == NULL)
+ return 0;
+
+ for (i = 0, count = 0; i < full_len; i++)
+ if (full_array[i] != 0)
+ count++;
+
+ return count;
+}
+
+
+/**
+ * generates coll_array from full_array;
+ * full_array is an array of flags (1/0);
+ * coll_array is an array of the indicies in full_array which are flagged (1);
+ **/
+static size_t
+collapse(uint32_t *full_array, size_t full_len,
+ uint32_t *coll_array, size_t coll_len)
+{
+ size_t i, j;
+
+ if ((full_array == NULL) || (coll_array == NULL))
+ return 0;
+
+ for (i = 0, j = 0; (i < full_len) && (j < coll_len); i++)
+ if (full_array[i] != 0) {
+ coll_array[j] = i;
+ j++;
+ }
+
+ return j;
+}
+
+/**
+ * data_crc: save the FILE* position, calculate the crc over a span,
+ * reset the position
+ * returns non-zero when EOF encountered
+ **/
+static int
+data_crc(FILE* fpin, size_t length, uint32_t *ret_crc)
+{
+ int rc;
+ size_t i;
+ char buf[length];
+ uint32_t crc;
+ fpos_t start;
+
+ rc = fgetpos(fpin, &start);
+ if (rc < 0)
+ return -1;
+
+ for (i = 0; i < length; i++) {
+ int c = fgetc(fpin);
+ if (c == EOF) {
+ ERR_MSG("unexpected EOF\n");
+ return -1;
+ }
+ buf[i] = (char)c;
+ }
+
+ rc = fsetpos(fpin, &start);
+ if (rc < 0)
+ return -1;
+
+ crc = clc_crc32(crc32_table, UBI_CRC32_INIT, buf, length);
+ *ret_crc = crc;
+ return 0;
+}
+
+
+/**
+ * reads data of size len from fpin and writes it to path
+ **/
+static int
+extract_data(FILE* fpin, size_t len, const char *path)
+{
+ int rc;
+ size_t i;
+ FILE* fpout;
+
+ rc = 0;
+ fpout = NULL;
+
+ fpout = fopen(path, "wb");
+ if (fpout == NULL) {
+ ERR_MSG("couldn't open file for writing: %s\n", path);
+ rc = -1;
+ goto err;
+ }
+
+ for (i = 0; i < len; i++) {
+ int c = fgetc(fpin);
+ if (c == EOF) {
+ ERR_MSG("unexpected EOF while writing: %s\n", path);
+ rc = -2;
+ goto err;
+ }
+ c = fputc(c, fpout);
+ if (c == EOF) {
+ ERR_MSG("couldn't write: %s\n", path);
+ rc = -3;
+ goto err;
+ }
+ }
+
+ err:
+ if (fpout != NULL)
+ fclose(fpout);
+ return rc;
+}
+
+
+/**
+ * extract volume information table from block. saves and reloads fpin
+ * position
+ * returns -1 when a fpos set or get fails, otherwise <= -2 on other
+ * failure and 0 on success
+ **/
+static int
+extract_itable(FILE *fpin, struct eb_info *cur, size_t bsize, size_t num,
+ const char *path)
+{
+ char filename[MAXPATH + 1];
+ int rc;
+ size_t i, max;
+ fpos_t temp;
+ FILE* fpout = NULL;
+ struct ubi_vtbl_record rec;
+
+ if (fpin == NULL || cur == NULL || path == NULL)
+ return -2;
+
+ /* remember position */
+ rc = fgetpos(fpin, &temp);
+ if (rc < 0)
+ return -1;
+
+ /* jump to top of eraseblock, skip to data section */
+ fsetpos(fpin, &cur->eb_top);
+ if (rc < 0)
+ return -1;
+ fseek(fpin, be32_to_cpu(cur->ec.data_offset), SEEK_CUR);
+
+ /* prepare output file */
+ if (be32_to_cpu(cur->vid.vol_id) != UBI_LAYOUT_VOLUME_ID)
+ return -2;
+ memset(filename, 0, MAXPATH + 1);
+ snprintf(filename, MAXPATH, FN_VITBL, path, num);
+ fpout = fopen(filename, "w");
+ if (fpout == NULL)
+ return -2;
+
+ /* loop through entries */
+ fprintf(fpout,
+ "index\trpebs\talign\ttype\tcrc\t\tname\n");
+ max = bsize - be32_to_cpu(cur->ec.data_offset);
+ for (i = 0; i < (max / sizeof(rec)); i++) {
+ int blank = 1;
+ char *ptr, *base;
+ char name[UBI_VOL_NAME_MAX + 1];
+ const char *type = "unknown\0";
+ uint32_t crc;
+
+ /* read record */
+ rc = fread(&rec, 1, sizeof(rec), fpin);
+ if (rc == 0)
+ break;
+ if (rc != sizeof(rec)) {
+ ERR_MSG("reading volume information "
+ "table record failed\n");
+ rc = -3;
+ goto exit;
+ }
+
+ /* check crc */
+ crc = clc_crc32(crc32_table, UBI_CRC32_INIT, &rec,
+ UBI_VTBL_RECORD_SIZE_CRC);
+ if (crc != be32_to_cpu(rec.crc))
+ continue;
+
+ /* check for empty */
+ base = (char *)&rec;
+ ptr = base;
+ while (blank &&
+ ((unsigned)(ptr - base) < UBI_VTBL_RECORD_SIZE_CRC)) {
+ if (*ptr != 0)
+ blank = 0;
+ ptr++;
+ }
+
+ if (blank)
+ continue;
+
+ /* prep type string */
+ if (rec.vol_type == UBI_VID_DYNAMIC)
+ type = "dynamic\0";
+ else if (rec.vol_type == UBI_VID_STATIC)
+ type = "static\0";
+
+ /* prep name string */
+ rec.name[be16_to_cpu(rec.name_len)] = '\0';
+ sprintf(name, "%s", rec.name);
+
+ /* print record line to fpout */
+ fprintf(fpout, "%zu\t%u\t%u\t%s\t0x%08x\t%s\n",
+ i,
+ be32_to_cpu(rec.reserved_pebs),
+ be32_to_cpu(rec.alignment),
+ type,
+ be32_to_cpu(rec.crc),
+ name);
+ }
+
+ exit:
+ /* reset position */
+ if (fsetpos(fpin, &temp) < 0)
+ rc = -1;
+
+ if (fpout != NULL)
+ fclose(fpout);
+
+ return rc;
+}
+
+
+/**
+ * using eb chain, tries to rebuild the data of volume at vol_id, or for all
+ * the known volumes, if vol_id is NULL;
+ **/
+static int
+rebuild_volume(FILE * fpin, uint32_t *vol_id, struct eb_info **head,
+ const char *path, size_t block_size, size_t header_size)
+{
+ char filename[MAXPATH];
+ int rc;
+ uint32_t vol, num, data_size;
+ FILE* fpout;
+ struct eb_info *cur;
+
+ rc = 0;
+
+ if ((fpin == NULL) || (head == NULL) || (*head == NULL))
+ return 0;
+
+ /* when vol_id is null, then do all */
+ if (vol_id == NULL) {
+ cur = *head;
+ vol = be32_to_cpu(cur->vid.vol_id);
+ } else {
+ vol = *vol_id;
+ eb_chain_position(head, vol, NULL, &cur);
+ if (cur == NULL) {
+ if (debug)
+ ERR_MSG("no valid volume %d was found\n", vol);
+ return -1;
+ }
+ }
+
+ num = 0;
+ snprintf(filename, MAXPATH, FN_VOLWH, path, vol);
+ fpout = fopen(filename, "wb");
+ if (fpout == NULL) {
+ ERR_MSG("couldn't open file for writing: %s\n", filename);
+ return -1;
+ }
+
+ while (cur != NULL) {
+ size_t i;
+
+ if (be32_to_cpu(cur->vid.vol_id) != vol) {
+ /* close out file */
+ fclose(fpout);
+
+ /* only stay around if that was the only volume */
+ if (vol_id != NULL)
+ goto out;
+
+ /* begin with next */
+ vol = be32_to_cpu(cur->vid.vol_id);
+ num = 0;
+ snprintf(filename, MAXPATH, FN_VOLWH, path, vol);
+ fpout = fopen(filename, "wb");
+ if (fpout == NULL) {
+ ERR_MSG("couldn't open file for writing: %s\n",
+ filename);
+ return -1;
+ }
+ }
+
+ while (num < be32_to_cpu(cur->vid.lnum)) {
+ /* FIXME haver: I hope an empty block is
+ written out so that the binary has no holes
+ ... */
+ if (debug)
+ ERR_MSG("missing valid block %d for volume %d\n",
+ num, vol);
+ num++;
+ }
+
+ rc = fsetpos(fpin, &(cur->eb_top));
+ if (rc < 0)
+ goto out;
+ fseek(fpin, be32_to_cpu(cur->ec.data_offset), SEEK_CUR);
+
+ if (cur->vid.vol_type == UBI_VID_DYNAMIC)
+ /* FIXME It might be that alignment has influence */
+ data_size = block_size - header_size;
+ else
+ data_size = be32_to_cpu(cur->vid.data_size);
+
+ for (i = 0; i < data_size; i++) {
+ int c = fgetc(fpin);
+ if (c == EOF) {
+ ERR_MSG("unexpected EOF while writing: %s\n",
+ filename);
+ rc = -2;
+ goto out;
+ }
+ c = fputc(c, fpout);
+ if (c == EOF) {
+ ERR_MSG("couldn't write: %s\n", filename);
+ rc = -3;
+ goto out;
+ }
+ }
+
+ cur = cur->next;
+ num++;
+ }
+
+ out:
+ if (vol_id == NULL)
+ fclose(fpout);
+ return rc;
+}
+
+
+/**
+ * traverses FILE* trying to load complete, valid and accurate header data
+ * into the eb chain;
+ **/
+static int
+unubi_volumes(FILE* fpin, uint32_t *vols, size_t vc, struct args *a)
+{
+ char filename[MAXPATH + 1];
+ char reason[MAXPATH + 1];
+ int rc;
+ size_t i, count, itable_num;
+ /* relations:
+ * cur ~ head
+ * next ~ first */
+ struct eb_info *head, *cur, *first, *next;
+ struct eb_info **next_ptr;
+
+ rc = 0;
+ count = 0;
+ itable_num = 0;
+ head = NULL;
+ first = NULL;
+ next = NULL;
+ cur = malloc(sizeof(*cur));
+ if (cur == NULL) {
+ ERR_MSG("out of memory\n");
+ rc = -ENOMEM;
+ goto err;
+ }
+ memset(cur, 0, sizeof(*cur));
+
+ fgetpos(fpin, &(cur->eb_top));
+ while (1) {
+ const char *raw_path;
+ uint32_t crc;
+
+ cur->phys_addr = ftell(fpin);
+ cur->phys_block = cur->phys_addr / a->bsize;
+ cur->data_crc_ok = 0;
+ cur->ec_crc_ok = 0;
+ cur->vid_crc_ok = 0;
+
+ memset(filename, 0, MAXPATH + 1);
+ memset(reason, 0, MAXPATH + 1);
+
+ /* in case of an incomplete ec header */
+ raw_path = FN_INVAL;
+
+ /* read erasecounter header */
+ rc = fread(&cur->ec, 1, sizeof(cur->ec), fpin);
+ if (rc == 0)
+ goto out; /* EOF */
+ if (rc != sizeof(cur->ec)) {
+ ERR_MSG("reading ec-hdr failed\n");
+ rc = -1;
+ goto err;
+ }
+
+ /* check erasecounter header magic */
+ if (be32_to_cpu(cur->ec.magic) != UBI_EC_HDR_MAGIC) {
+ snprintf(reason, MAXPATH, ".invalid.ec_magic");
+ goto invalid;
+ }
+
+ /* check erasecounter header crc */
+ crc = clc_crc32(crc32_table, UBI_CRC32_INIT, &(cur->ec),
+ UBI_EC_HDR_SIZE_CRC);
+ if (be32_to_cpu(cur->ec.hdr_crc) != crc) {
+ snprintf(reason, MAXPATH, ".invalid.ec_hdr_crc");
+ goto invalid;
+ }
+
+ /* read volume id header */
+ rc = fsetpos(fpin, &(cur->eb_top));
+ if (rc != 0)
+ goto err;
+ fseek(fpin, be32_to_cpu(cur->ec.vid_hdr_offset), SEEK_CUR);
+ rc = fread(&cur->vid, 1, sizeof(cur->vid), fpin);
+ if (rc == 0)
+ goto out; /* EOF */
+ if (rc != sizeof(cur->vid)) {
+ ERR_MSG("reading vid-hdr failed\n");
+ rc = -1;
+ goto err;
+ }
+
+ /* if the magic number is 0xFFFFFFFF, then it's very likely
+ * that the volume is empty */
+ if (be32_to_cpu(cur->vid.magic) == 0xffffffff) {
+ snprintf(reason, MAXPATH, ".empty");
+ goto invalid;
+ }
+
+ /* vol_id should be in bounds */
+ if ((be32_to_cpu(cur->vid.vol_id) >= UBI_MAX_VOLUMES) &&
+ (be32_to_cpu(cur->vid.vol_id) <
+ UBI_INTERNAL_VOL_START)) {
+ snprintf(reason, MAXPATH, ".invalid");
+ goto invalid;
+ } else
+ raw_path = FN_NSURE;
+
+ /* check volume id header magic */
+ if (be32_to_cpu(cur->vid.magic) != UBI_VID_HDR_MAGIC) {
+ snprintf(reason, MAXPATH, ".invalid.vid_magic");
+ goto invalid;
+ }
+ cur->ec_crc_ok = 1;
+
+ /* check volume id header crc */
+ crc = clc_crc32(crc32_table, UBI_CRC32_INIT, &(cur->vid),
+ UBI_VID_HDR_SIZE_CRC);
+ if (be32_to_cpu(cur->vid.hdr_crc) != crc) {
+ snprintf(reason, MAXPATH, ".invalid.vid_hdr_crc");
+ goto invalid;
+ }
+ cur->vid_crc_ok = 1;
+
+ /* check data crc, but only for a static volume */
+ if (cur->vid.vol_type == UBI_VID_STATIC) {
+ rc = data_crc(fpin, be32_to_cpu(cur->vid.data_size),
+ &crc);
+ if (rc < 0)
+ goto err;
+ if (be32_to_cpu(cur->vid.data_crc) != crc) {
+ snprintf(reason, MAXPATH, ".invalid.data_crc");
+ goto invalid;
+ }
+ cur->data_crc_ok = 1;
+ }
+
+ /* enlist this vol, it's valid */
+ raw_path = FN_VALID;
+ cur->linear = count;
+ rc = eb_chain_insert(&head, cur);
+ if (rc < 0) {
+ if (rc == -ENOMEM) {
+ ERR_MSG("out of memory\n");
+ goto err;
+ }
+ ERR_MSG("unknown and unexpected error, please contact "
+ CONTACT "\n");
+ goto err;
+ }
+
+ /* extract info-table */
+ if (a->itable &&
+ (be32_to_cpu(cur->vid.vol_id) == UBI_LAYOUT_VOLUME_ID)) {
+ extract_itable(fpin, cur, a->bsize,
+ itable_num, a->odir_path);
+ itable_num++;
+ }
+
+ /* split volumes */
+ if (a->vol_split) {
+ size_t size = 0;
+
+ rc = fsetpos(fpin, &(cur->eb_top));
+ if (rc != 0)
+ goto err;
+
+ /*
+ * FIXME For dynamic UBI volumes we must write
+ * the maximum available data. The
+ * vid.data_size field is not used in this
+ * case. The dynamic volume user is
+ * responsible for the content.
+ */
+ if (a->vol_split == SPLIT_DATA) {
+ /* Write only data section */
+ if (cur->vid.vol_type == UBI_VID_DYNAMIC) {
+ /* FIXME Formular is not
+ always right ... */
+ size = a->bsize - a->hsize;
+ } else
+ size = be32_to_cpu(cur->vid.data_size);
+
+ fseek(fpin,
+ be32_to_cpu(cur->ec.data_offset),
+ SEEK_CUR);
+ }
+ else if (a->vol_split == SPLIT_RAW)
+ /* write entire eraseblock */
+ size = a->bsize;
+
+ snprintf(filename, MAXPATH, FN_VOLSP,
+ a->odir_path,
+ be32_to_cpu(cur->vid.vol_id),
+ be32_to_cpu(cur->vid.lnum),
+ be32_to_cpu(cur->vid.leb_ver), count);
+ rc = extract_data(fpin, size, filename);
+ if (rc < 0)
+ goto err;
+ }
+
+ invalid:
+ /* split eraseblocks */
+ if (a->eb_split) {
+ /* jump to top of block */
+ rc = fsetpos(fpin, &(cur->eb_top));
+ if (rc != 0)
+ goto err;
+
+ if (strcmp(raw_path, FN_INVAL) == 0)
+ snprintf(filename, MAXPATH, raw_path,
+ a->odir_path, count, reason);
+ else
+ snprintf(filename, MAXPATH, raw_path,
+ a->odir_path,
+ count,
+ be32_to_cpu(cur->vid.vol_id),
+ be32_to_cpu(cur->vid.lnum),
+ be32_to_cpu(cur->vid.leb_ver),
+ reason);
+
+ rc = extract_data(fpin, a->bsize, filename);
+ if (rc < 0)
+ goto err;
+ }
+
+ /* append to simple linked list */
+ if (first == NULL)
+ next_ptr = &first;
+ else
+ next_ptr = &next->next;
+
+ *next_ptr = malloc(sizeof(**next_ptr));
+ if (*next_ptr == NULL) {
+ ERR_MSG("out of memory\n");
+ rc = -ENOMEM;
+ goto err;
+ }
+ memset(*next_ptr, 0, sizeof(**next_ptr));
+
+ next = *next_ptr;
+ memcpy(next, cur, sizeof(*next));
+ next->next = NULL;
+
+ count++;
+ rc = fsetpos(fpin, &(cur->eb_top));
+ if (rc != 0)
+ goto err;
+ fseek(fpin, a->bsize, SEEK_CUR);
+ memset(cur, 0, sizeof(*cur));
+
+ fgetpos(fpin, &(cur->eb_top));
+ }
+
+ out:
+ for (i = 0; i < vc; i++) {
+ rc = rebuild_volume(fpin, &vols[i], &head, a->odir_path,
+ a->bsize, a->hsize);
+ if (rc < 0)
+ goto err;
+ }
+
+ /* if there were no volumes specified, rebuild them all,
+ * UNLESS eb_ or vol_ split or analyze was specified */
+ if ((vc == 0) && (!a->eb_split) && (!a->vol_split) &&
+ (!a->analyze) && (!a->itable)) {
+ rc = rebuild_volume(fpin, NULL, &head, a->odir_path, a->bsize,
+ a->hsize);
+ if (rc < 0)
+ goto err;
+ }
+
+ err:
+ free(cur);
+
+ if (a->analyze) {
+ char fname[PATH_MAX + 1];
+ FILE *fp;
+
+ unubi_analyze(&head, first, a->odir_path);
+
+ /* prepare output files */
+ memset(fname, 0, PATH_MAX + 1);
+ snprintf(fname, PATH_MAX, "%s/%s", a->odir_path, FN_EH_STAT);
+ fp = fopen(fname, "w");
+ if (fp != NULL) {
+ eb_chain_print(fp, head);
+ fclose(fp);
+ }
+ }
+ eb_chain_destroy(&head);
+ eb_chain_destroy(&first);
+
+ return rc;
+}
+
+
+/**
+ * handles command line arguments, then calls unubi_volumes
+ **/
+int
+main(int argc, char *argv[])
+{
+ int rc, free_a_odir;
+ size_t vols_len;
+ uint32_t *vols;
+ FILE* fpin;
+ struct args a;
+
+ rc = 0;
+ free_a_odir = 0;
+ vols_len = 0;
+ vols = NULL;
+ fpin = NULL;
+ init_crc32_table(crc32_table);
+
+ /* setup struct args a */
+ memset(&a, 0, sizeof(a));
+ a.bsize = 128 * KIB;
+ a.hsize = 2 * KIB;
+ a.vols = malloc(sizeof(*a.vols) * UBI_MAX_VOLUMES);
+ if (a.vols == NULL) {
+ ERR_MSG("out of memory\n");
+ rc = ENOMEM;
+ goto err;
+ }
+ memset(a.vols, 0, sizeof(*a.vols) * UBI_MAX_VOLUMES);
+
+ /* parse args and check for validity */
+ parse_opt(argc, argv, &a);
+ if (a.img_path == NULL) {
+ ERR_MSG("no image file specified\n");
+ rc = EINVAL;
+ goto err;
+ }
+ else if (a.odir_path == NULL) {
+ char *ptr;
+ int len;
+
+ ptr = strrchr(a.img_path, '/');
+ if (ptr == NULL)
+ ptr = a.img_path;
+ else
+ ptr++;
+
+ len = strlen(DIR_FMT) + strlen(ptr);
+ free_a_odir = 1;
+ a.odir_path = malloc(sizeof(*a.odir_path) * len);
+ if (a.odir_path == NULL) {
+ ERR_MSG("out of memory\n");
+ rc = ENOMEM;
+ goto err;
+ }
+ snprintf(a.odir_path, len, DIR_FMT, ptr);
+ }
+
+ fpin = fopen(a.img_path, "rb");
+ if (fpin == NULL) {
+ ERR_MSG("couldn't open file for reading: "
+ "%s\n", a.img_path);
+ rc = EINVAL;
+ goto err;
+ }
+
+ rc = mkdir(a.odir_path, 0777);
+ if ((rc < 0) && (errno != EEXIST)) {
+ ERR_MSG("couldn't create ouput directory: "
+ "%s\n", a.odir_path);
+ rc = -rc;
+ goto err;
+ }
+
+ /* fill in vols array */
+ vols_len = count_set(a.vols, UBI_MAX_VOLUMES);
+ if (vols_len > 0) {
+ vols = malloc(sizeof(*vols) * vols_len);
+ if (vols == NULL) {
+ ERR_MSG("out of memory\n");
+ rc = ENOMEM;
+ goto err;
+ }
+ collapse(a.vols, UBI_MAX_VOLUMES, vols, vols_len);
+ }
+
+ /* unubi volumes */
+ rc = unubi_volumes(fpin, vols, vols_len, &a);
+ if (rc < 0) {
+ /* ERR_MSG("error encountered while working on image file: "
+ "%s\n", a.img_path); */
+ rc = -rc;
+ goto err;
+ }
+
+ err:
+ free(a.vols);
+ if (free_a_odir != 0)
+ free(a.odir_path);
+ if (fpin != NULL)
+ fclose(fpin);
+ if (vols_len > 0)
+ free(vols);
+ return rc;
+}
diff --git a/ubi-utils/old-utils/src/unubi_analyze.c b/ubi-utils/old-utils/src/unubi_analyze.c
new file mode 100644
index 0000000..ceaa85f
--- /dev/null
+++ b/ubi-utils/old-utils/src/unubi_analyze.c
@@ -0,0 +1,463 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006, 2007
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Authors: Drake Dowsett, dowsett@de.ibm.com
+ * Contact: Andreas Arnez, arnez@de.ibm.com
+ *
+ * unubi uses the following functions to generate analysis output based on
+ * the header information in a raw-UBI image
+ */
+
+/*
+ * TODO: use OOB data to check for eraseblock validity in NAND images
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <limits.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <mtd_swab.h>
+
+#include "unubi_analyze.h"
+#include "crc32.h"
+
+#define EC_X_INT 50
+
+/**
+ * intcmp - function needed by qsort to order integers
+ **/
+int intcmp(const void *a, const void *b)
+{
+ int A = *(int *)a;
+ int B = *(int *)b;
+ return A - B;
+}
+
+int longcmp(const void *a, const void *b)
+{
+ long long A = *(long long *)a;
+ long long B = *(long long *)b;
+ return A - B;
+}
+
+
+/**
+ * unubi_analyze_group_index - finds the normalized index in an array
+ * item: look for this item in the array
+ * array: array to search through
+ * size: length of the array
+ * array should be sorted for this algorithm to perform properly;
+ * if the item is not found returns -1, otherwise return value is the
+ * index in the array (note this contricts the array size to 2^32-1);
+ **/
+int
+norm_index(uint32_t item, uint32_t *array, size_t length)
+{
+ size_t i, index;
+
+ for (index = 0, i = 0; i < length; i++) {
+ if ((i != 0) && (array[i] != array[i - 1]))
+ index++;
+
+ if (item == array[i])
+ return index;
+ }
+
+ return -1;
+}
+
+
+/**
+ * unubi_analyze_ec_hdr - generate data table and plot script
+ * first: head of simple linked list
+ * path: folder to write into
+ * generates a data file containing the eraseblock index in the image
+ * and the erase counter found in its ec header;
+ * if the crc check fails, the line is commented out in the data file;
+ * also generates a simple gnuplot sript for quickly viewing one
+ * display of the data file;
+ **/
+int
+unubi_analyze_ec_hdr(struct eb_info *first, const char *path)
+{
+ char filename[PATH_MAX + 1];
+ size_t count, eraseblocks;
+ uint32_t crc, crc32_table[256];
+ uint64_t *erase_counts;
+ FILE* fpdata;
+ FILE* fpplot;
+ struct eb_info *cur;
+
+ if (first == NULL)
+ return -1;
+
+ /* crc check still needed for `first' linked list */
+ init_crc32_table(crc32_table);
+
+ /* prepare output files */
+ memset(filename, 0, PATH_MAX + 1);
+ snprintf(filename, PATH_MAX, "%s/%s", path, FN_EH_DATA);
+ fpdata = fopen(filename, "w");
+ if (fpdata == NULL)
+ return -1;
+
+ memset(filename, 0, PATH_MAX + 1);
+ snprintf(filename, PATH_MAX, "%s/%s", path, FN_EH_PLOT);
+ fpplot = fopen(filename, "w");
+ if (fpplot == NULL) {
+ fclose(fpdata);
+ return -1;
+ }
+
+ /* make executable */
+ chmod(filename, 0755);
+
+ /* first run: count elements */
+ count = 0;
+ cur = first;
+ while (cur != NULL) {
+ cur = cur->next;
+ count++;
+ }
+ eraseblocks = count;
+
+ erase_counts = malloc(eraseblocks * sizeof(*erase_counts));
+ if (!erase_counts) {
+ perror("out of memory");
+ exit(EXIT_FAILURE);
+ }
+
+ memset(erase_counts, 0, eraseblocks * sizeof(*erase_counts));
+
+ /* second run: populate array to sort */
+ count = 0;
+ cur = first;
+ while (cur != NULL) {
+ erase_counts[count] = be64_to_cpu(cur->ec.ec);
+ cur = cur->next;
+ count++;
+ }
+ qsort(erase_counts, eraseblocks, sizeof(*erase_counts),
+ (void *)longcmp);
+
+ /* third run: generate data file */
+ count = 0;
+ cur = first;
+ fprintf(fpdata, "# eraseblock_no actual_erase_count "
+ "sorted_erase_count\n");
+ while (cur != NULL) {
+ crc = clc_crc32(crc32_table, UBI_CRC32_INIT, &cur->ec,
+ UBI_EC_HDR_SIZE_CRC);
+
+ if ((be32_to_cpu(cur->ec.magic) != UBI_EC_HDR_MAGIC) ||
+ (crc != be32_to_cpu(cur->ec.hdr_crc)))
+ fprintf(fpdata, "# ");
+
+ fprintf(fpdata, "%zu %llu %llu", count,
+ (unsigned long long)be64_to_cpu(cur->ec.ec),
+ (unsigned long long)erase_counts[count]);
+
+ if (be32_to_cpu(cur->ec.magic) != UBI_EC_HDR_MAGIC)
+ fprintf(fpdata, " ## bad magic: %08x",
+ be32_to_cpu(cur->ec.magic));
+
+ if (crc != be32_to_cpu(cur->ec.hdr_crc))
+ fprintf(fpdata, " ## CRC mismatch: given=%08x, "
+ "calc=%08x", be32_to_cpu(cur->ec.hdr_crc),
+ crc);
+
+ fprintf(fpdata, "\n");
+
+ cur = cur->next;
+ count++;
+ }
+ fclose(fpdata);
+
+ fprintf(fpplot, "#!/usr/bin/gnuplot -persist\n");
+ fprintf(fpplot, "set xlabel \"eraseblock\"\n");
+
+ /* fourth run: generate plot file xtics */
+ count = 0;
+ cur = first;
+ fprintf(fpplot, "set xtics (");
+ while (cur != NULL) {
+ if ((count % EC_X_INT) == 0) {
+ if (count > 0)
+ fprintf(fpplot, ", ");
+ fprintf(fpplot, "%zd", count);
+ }
+
+ cur = cur->next;
+ count++;
+ }
+ fprintf(fpplot, ")\n");
+
+ fprintf(fpplot, "set ylabel \"erase count\"\n");
+ fprintf(fpplot, "set xrange [-1:%zu]\n", eraseblocks + 1);
+ fprintf(fpplot, "# set yrange [-1:%llu]\n",
+ (unsigned long long)erase_counts[eraseblocks - 1] + 1);
+ fprintf(fpplot, "plot \"%s\" u 1:2 t \"unsorted: %s\" with boxes\n",
+ FN_EH_DATA, FN_EH_DATA);
+ fprintf(fpplot, "# replot \"%s\" u 1:3 t \"sorted: %s\" with lines\n",
+ FN_EH_DATA, FN_EH_DATA);
+ fprintf(fpplot, "pause -1 \"press ENTER\"\n");
+
+ fclose(fpplot);
+
+ return 0;
+}
+
+
+/**
+ * unubi_analyze_vid_hdr - generate data table and plot script
+ * head: head of complex linked list (eb_chain)
+ * path: folder to write into
+ * generates a data file containing the volume id, logical number, leb version,
+ * and data size from the vid header;
+ * all eraseblocks listed in the eb_chain are valid (checked in unubi);
+ * also generates a simple gnuplot sript for quickly viewing one
+ * display of the data file;
+ **/
+int
+unubi_analyze_vid_hdr(struct eb_info **head, const char *path)
+{
+ char filename[PATH_MAX + 1];
+ int rc, y1, y2;
+ size_t count, step, breadth;
+ uint32_t *leb_versions, *data_sizes;
+ FILE* fpdata;
+ FILE* fpplot;
+ struct eb_info *cur;
+
+ if (head == NULL || *head == NULL)
+ return -1;
+
+ rc = 0;
+ fpdata = NULL;
+ fpplot = NULL;
+ data_sizes = NULL;
+ leb_versions = NULL;
+
+ /* prepare output files */
+ memset(filename, 0, PATH_MAX + 1);
+ snprintf(filename, PATH_MAX, "%s/%s", path, FN_VH_DATA);
+ fpdata = fopen(filename, "w");
+ if (fpdata == NULL) {
+ rc = -1;
+ goto exit;
+ }
+
+ memset(filename, 0, PATH_MAX + 1);
+ snprintf(filename, PATH_MAX, "%s/%s", path, FN_VH_PLOT);
+ fpplot = fopen(filename, "w");
+ if (fpplot == NULL) {
+ rc = -1;
+ goto exit;
+ }
+
+ /* make executable */
+ chmod(filename, 0755);
+
+ /* first run: count elements */
+ count = 0;
+ cur = *head;
+ while (cur != NULL) {
+ cur = cur->next;
+ count++;
+ }
+ breadth = count;
+
+ leb_versions = malloc(breadth * sizeof(uint32_t));
+ if (leb_versions == NULL) {
+ rc = -1;
+ goto exit;
+ }
+ memset(leb_versions, 0, breadth * sizeof(uint32_t));
+
+ data_sizes = malloc(breadth * sizeof(uint32_t));
+ if (data_sizes == NULL) {
+ rc = -1;
+ goto exit;
+ }
+ memset(data_sizes, 0, breadth * sizeof(*data_sizes));
+
+ /* second run: populate arrays to sort */
+ count = 0;
+ cur = *head;
+ while (cur != NULL) {
+ leb_versions[count] = be32_to_cpu(cur->vid.leb_ver);
+ data_sizes[count] = be32_to_cpu(cur->vid.data_size);
+ cur = cur->next;
+ count++;
+ }
+ qsort(leb_versions, breadth, sizeof(*leb_versions), (void *)intcmp);
+ qsort(data_sizes, breadth, sizeof(*data_sizes), (void *)intcmp);
+
+ /* third run: generate data file */
+ count = 0;
+ cur = *head;
+ fprintf(fpdata, "# x_axis vol_id lnum y1_axis leb_ver "
+ "y2_axis data_size\n");
+ while (cur != NULL) {
+ y1 = norm_index(be32_to_cpu(cur->vid.leb_ver), leb_versions,
+ breadth);
+ y2 = norm_index(be32_to_cpu(cur->vid.data_size), data_sizes,
+ breadth);
+
+ if ((y1 == -1) || (y2 == -1)) {
+ rc = -1;
+ goto exit;
+ }
+
+ fprintf(fpdata, "%zu %u %u %u %u %u %u\n",
+ count,
+ be32_to_cpu(cur->vid.vol_id),
+ be32_to_cpu(cur->vid.lnum),
+ y1,
+ be32_to_cpu(cur->vid.leb_ver),
+ y2,
+ be32_to_cpu(cur->vid.data_size));
+ cur = cur->next;
+ count++;
+ }
+
+ fprintf(fpplot, "#!/usr/bin/gnuplot -persist\n");
+ fprintf(fpplot, "set xlabel \"volume\"\n");
+
+ /* fourth run: generate plot file xtics */
+ count = 0;
+ step = 0;
+ cur = *head;
+ fprintf(fpplot, "set xtics (");
+ while (cur != NULL) {
+ if (count > 0)
+ fprintf(fpplot, ", ");
+ if (step != be32_to_cpu(cur->vid.vol_id)) {
+ step = be32_to_cpu(cur->vid.vol_id);
+ fprintf(fpplot, "\"%zd\" %zd 0", step, count);
+ }
+ else
+ fprintf(fpplot, "\"%d\" %zd 1",
+ be32_to_cpu(cur->vid.lnum), count);
+ cur = cur->next;
+ count++;
+ }
+ fprintf(fpplot, ")\n");
+ fprintf(fpplot, "set nox2tics\n");
+
+ /* fifth run: generate plot file ytics */
+ count = 0;
+ cur = *head;
+ fprintf(fpplot, "set ylabel \"leb version\"\n");
+ fprintf(fpplot, "set ytics (");
+ while (cur->next != NULL) {
+ y1 = norm_index(be32_to_cpu(cur->vid.leb_ver), leb_versions,
+ breadth);
+
+ if (y1 == -1) {
+ rc = -1;
+ goto exit;
+ }
+
+ if (count > 0)
+ fprintf(fpplot, ", ");
+
+ fprintf(fpplot, "\"%u\" %u", be32_to_cpu(cur->vid.leb_ver),
+ y1);
+
+ cur = cur->next;
+ count++;
+ }
+ fprintf(fpplot, ")\n");
+
+ /* sixth run: generate plot file y2tics */
+ count = 0;
+ cur = *head;
+ fprintf(fpplot, "set y2label \"data size\"\n");
+ fprintf(fpplot, "set y2tics (");
+ while (cur != NULL) {
+ y2 = norm_index(be32_to_cpu(cur->vid.data_size),
+ data_sizes, breadth);
+
+ if (y2 == -1) {
+ rc = -1;
+ goto exit;
+ }
+
+ if (count > 0)
+ fprintf(fpplot, ", ");
+
+ fprintf(fpplot, "\"%u\" %u", be32_to_cpu(cur->vid.data_size),
+ y2);
+
+ cur = cur->next;
+ count++;
+ }
+ fprintf(fpplot, ")\n");
+
+ y1 = norm_index(leb_versions[breadth - 1], leb_versions, breadth);
+ y2 = norm_index(data_sizes[breadth - 1], data_sizes, breadth);
+ fprintf(fpplot, "set xrange [-1:%zu]\n", count + 1);
+ fprintf(fpplot, "set yrange [-1:%u]\n", y1 + 1);
+ fprintf(fpplot, "set y2range [-1:%u]\n", y2 + 1);
+ fprintf(fpplot, "plot \"%s\" u 1:4 t \"leb version: %s\" "
+ "axes x1y1 with lp\n", FN_VH_DATA, FN_VH_DATA);
+ fprintf(fpplot, "replot \"%s\" u 1:6 t \"data size: %s\" "
+ "axes x1y2 with lp\n", FN_VH_DATA, FN_VH_DATA);
+ fprintf(fpplot, "pause -1 \"press ENTER\"\n");
+
+ exit:
+ if (fpdata != NULL)
+ fclose(fpdata);
+ if (fpplot != NULL)
+ fclose(fpplot);
+ if (data_sizes != NULL)
+ free(data_sizes);
+ if (leb_versions != NULL)
+ free(leb_versions);
+
+ return rc;
+}
+
+
+/**
+ * unubi_analyze - run all analyses
+ * head: eb_chain head
+ * first: simple linked list of eraseblock headers (use .next)
+ * path: directory (without trailing slash) to output to
+ * returns 0 upon successful completion, or -1 otherwise
+ **/
+int
+unubi_analyze(struct eb_info **head, struct eb_info *first, const char *path)
+{
+ int ec_rc, vid_rc;
+
+ if (path == NULL)
+ return -1;
+
+ ec_rc = unubi_analyze_ec_hdr(first, path);
+ vid_rc = unubi_analyze_vid_hdr(head, path);
+ if (ec_rc < 0 || vid_rc < 0)
+ return -1;
+
+ return 0;
+}
diff --git a/ubi-utils/old-utils/src/unubi_analyze.h b/ubi-utils/old-utils/src/unubi_analyze.h
new file mode 100644
index 0000000..c478f53
--- /dev/null
+++ b/ubi-utils/old-utils/src/unubi_analyze.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006, 2007
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __UNUBI_ANALYZE_H__
+#define __UNUBI_ANALYZE_H__
+
+/*
+ * Author: Drake Dowsett
+ * Contact: Andreas Arnez (arnez@de.ibm.com)
+ *
+ * Eraseblock Chain
+ *
+ * A linked list structure to order eraseblocks by volume and logical number
+ * and to update by version number. Doesn't contain actual eraseblock data
+ * but rather the erasecounter and volume id headers as well as a position
+ * indicator.
+ *
+ * Diagram Example:
+ *
+ * [V1.0v0]->[V1.1v2]->[V1.2v1]->[V2.0v2]->[V2.1v0]->[V2.2v1]->NULL
+ * | | | | | |
+ * NULL [V1.1v1] [V1.2v0] [V2.0v1] NULL [V2.2v0]
+ * | | | |
+ * [V1.1v0] NULL [V2.0v0] NULL
+ * | |
+ * NULL NULL
+ *
+ * [VA.BvC] represents the eb_info for the eraseblock with the vol_id A,
+ * lnum B and leb_ver C
+ * -> represents the `next' pointer
+ * | represents the `older' pointer
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <mtd/ubi-media.h>
+
+#define FN_EH_STAT "analysis_blocks.txt"
+#define FN_EH_DATA "analysis_ec_hdr.data"
+#define FN_EH_PLOT "analysis_ec_hdr.plot"
+#define FN_VH_DATA "analysis_vid_hdr.data"
+#define FN_VH_PLOT "analysis_vid_hdr.plot"
+
+struct eb_info {
+ struct ubi_ec_hdr ec;
+ struct ubi_vid_hdr vid;
+
+ fpos_t eb_top;
+ uint32_t linear;
+ int ec_crc_ok;
+ int vid_crc_ok;
+ int data_crc_ok;
+ uint32_t phys_addr;
+ int phys_block;
+
+ struct eb_info *next;
+ struct eb_info *older;
+};
+
+int eb_chain_insert(struct eb_info **head, struct eb_info *item);
+
+int eb_chain_position(struct eb_info **head, uint32_t vol_id, uint32_t *lnum,
+ struct eb_info **pos);
+
+int eb_chain_print(FILE *stream, struct eb_info *head);
+
+int eb_chain_destroy(struct eb_info **head);
+
+int unubi_analyze(struct eb_info **head, struct eb_info *first,
+ const char *path);
+
+#endif /* __UNUBI_ANALYZE_H__ */
diff --git a/ubi-utils/old-utils/testcases.txt b/ubi-utils/old-utils/testcases.txt
new file mode 100644
index 0000000..dcc1c35
--- /dev/null
+++ b/ubi-utils/old-utils/testcases.txt
@@ -0,0 +1,9 @@
+1. Start some large update, but write there byte-by-byte
+
+2. start update for N bytes, write N-x bytes, then write y bytes, y>x.
+ You have to see that at the last write only x bytes were written,
+ but y-x bytes were not. we may vary x a bit. good number would be
+ 1, 128, 128Ki-128...
+
+3. Try to start update for x bytes, write x bytes, then try to write more.
+ Check that it is impossible to write more.
diff --git a/ubi-utils/perl/f128_nand_sample.cfg b/ubi-utils/perl/f128_nand_sample.cfg
deleted file mode 100644
index e468d9d..0000000
--- a/ubi-utils/perl/f128_nand_sample.cfg
+++ /dev/null
@@ -1,38 +0,0 @@
-[targets]
-complete=ipl,spl,bootenv,kernel,rootfs
-bootcode=spl,bootenv
-
-# Build sections
-[ipl]
-image=ipl.bin
-raw_starts=0x00000000
-raw_total_size=128kiB
-
-[spl]
-image=u-boot.bin
-ubi_ids=2,3
-ubi_size=2MiB
-ubi_type=static
-ubi_names=spl_0,spl_1
-
-[bootenv]
-bootenv_file=bootenv_complete.txt
-ubi_ids=4,5
-ubi_size=128kiB
-ubi_type=static
-ubi_names=bootenv_0,bootenv_1
-
-[kernel]
-image=vmlinux.bin
-ubi_ids=6,7
-ubi_size=6MiB
-ubi_type=static
-ubi_names=kernel_0,kernel_1
-
-[rootfs]
-image=rootfs.bin
-ubi_ids=8,9
-ubi_alignment=2kiB
-ubi_size=16MiB
-ubi_type=dynamic
-ubi_names=rootfs_0,rootfs_1
diff --git a/ubi-utils/perl/f64_nor_sample.cfg b/ubi-utils/perl/f64_nor_sample.cfg
deleted file mode 100644
index fd44e27..0000000
--- a/ubi-utils/perl/f64_nor_sample.cfg
+++ /dev/null
@@ -1,39 +0,0 @@
-[targets]
-complete=ipl,spl,bootenv,kernel,rootfs
-bootcode=spl,bootenv
-rootfs=rootfs
-
-# Build sections
-[ipl]
-image=ipl.bin
-raw_starts=0x02FE0000, 0x03FE0000
-raw_total_size=128kiB
-
-[spl]
-image=u-boot.bin
-ubi_ids=2,3
-ubi_size=2MiB
-ubi_type=static
-ubi_names=spl_0,spl_1
-
-[bootenv]
-bootenv_file=bootenv_complete.txt
-ubi_ids=4,5
-ubi_size=128kiB
-ubi_type=static
-ubi_names=bootenv_0,bootenv_1
-
-[kernel]
-image=vmlinux.bin
-ubi_ids=6,7
-ubi_size=6MiB
-ubi_type=static
-ubi_names=kernel_0,kernel_1
-
-[rootfs]
-image=rootfs.bin
-ubi_ids=8,9
-ubi_alignment=2kiB
-ubi_size=16128kiB
-ubi_type=dynamic
-ubi_names=rootfs_0,rootfs_1
diff --git a/ubi-utils/perl/mkpfi b/ubi-utils/perl/mkpfi
deleted file mode 100755
index 2cce587..0000000
--- a/ubi-utils/perl/mkpfi
+++ /dev/null
@@ -1,723 +0,0 @@
-#!/usr/bin/perl
-#
-# Copyright (c) International Business Machines Corp., 2006
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
-# the GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-
-#
-# mkpfi
-#
-# This perl program is assembles PFI files from a config file.
-#
-# Author: Oliver Lohmann (oliloh@de.ibm.com)
-#
-use warnings;
-use strict;
-use lib "/usr/lib/perl5"; # Please change this path as you need it, or
- # make a proposal how this could be done
- # nicer.
-use Getopt::Long;
-use Pod::Usage;
-use Config::IniFiles;
-use File::Temp;
-
-# ----------------------------------------------------------------------------
-# Versions
-our $version : unique = "0.1";
-our $pfi_version : unique = "0x1";
-
-# ----------------------------------------------------------------------------
-# Globals
-my $verbose = 0;
-my $cfg;
-
-my %opts = ();
-my %files = (config => "");
-my @tmp_files;
-
-my %tools = (ubicrc32 => "ubicrc32");
-
-# ----------------------------------------------------------------------------
-# Processing the input sections
-#
-# The idea is to combine each section entry with a function
-# in order to allow some kind of preprocessing for the values
-# before they are written into the PFI file.
-# This is especially useful to be more verbose and
-# user-friendly in the layout file.
-#
-# All key-function hashes are applied after the general
-# validation of the configuration file.
-# If any mandatory key is missing in a section the user
-# will be informed and the PFI creation process is aborted.
-#
-# Default keys will be checked for their presence inside the config
-# file. If they are missing, they will be generated with appr. values.
-
-# Mandatory keys for UBI volumes.
-my %ubi_keys = ("ubi_ids" => \&check_id_list,
- "ubi_size" => \&replace_num,
- "ubi_type" => \&replace_type,
- "ubi_names" => \&remove_spaces,
- "ubi_alignment" => \&replace_num);
-
-# Mandatory keys for RAW sections.
-my %raw_keys = ("raw_starts" => \&expand_starts,
- "raw_total_size" => \&replace_num);
-
-# Common default keys for documentation and control purposes.
-my %common_keys = ("flags" => \&replace_num,
- "label" => \&do_nothing);
-
-# Define any defaults here. Values which maintained in this default
-# region need not to be specified by the user explicitly.
-my %def_ubi_keys = ("ubi_alignment" => [\&set_default, "0x1"]);
-my %def_raw_keys = ();
-my %def_common_keys = ("flags" => [\&set_default, "0x0"],
- "label" => [\&generate_label, ""]);
-
-# ----------------------------------------------------------------------------
-# Input keys, actually the path to the input data.
-
-my %input_keys = ("image" => \&do_nothing);
-
-# Placeholder keys allow the replacement via a special
-# purpose function. E.g. the bootenv_file key will be used
-# to generate bootenv binary data from an text file and
-# replace the bootenv_file key with an image key to handle it
-# in the same way in the further creation process.
-my %input_placeholder_keys = ("bootenv_file" => \&create_bootenv_image);
-
-# ----------------------------------------------------------------------------
-# Helper
-
-# @brief Get current time string.
-sub get_date {
- my $tmp = scalar localtime;
- $tmp =~ s/ /_/g;
- return $tmp;
-}
-
-# @brief Print an info message to stdout.
-sub INFO($) {
- my $str = shift;
-
- if (!$verbose) {
- return;
- }
-
- print STDOUT $str;
-}
-
-# @brief Print an error message to stderr.
-sub ERR($) {
- my $str = shift;
- print STDERR $str;
-}
-
-# @brief Print a warning message to stderr.
-sub WARN($) {
- my $str = shift;
- print STDERR $str;
-}
-
-sub parse_command_line($) {
- my $opt = shift;
- my $result = GetOptions( "help" => \$$opt{'help'},
- "man" => \$$opt{'man'},
- "config=s" => \$$opt{'config'},
- "verbose" => \$$opt{'verbose'},
- ) or pod2usage(2);
- pod2usage(1) if defined ($$opt{help});
- pod2usage(-verbose => 2) if defined ($$opt{man});
-
- $verbose = $$opt{verbose} if defined $$opt{verbose};
-
- if (!defined $$opt{config}) {
- ERR("[ ERROR: No config file specified. Aborting...\n");
- exit 1;
- }
-
-}
-
-# @brief Check if all needed tools are in PATH.
-sub check_tools {
- my $err = 0;
- my $key;
-
- foreach $key (keys %tools) {
- if (`which $tools{$key}` eq "") {
- ERR("\n") if ($err == 0);
- ERR("! Please add the tool \'$tools{$key}\' " .
- "to your path!\n");
- $err = 1;
- }
- }
- die "[ ERROR: Did not find all needed tools!\n" if $err;
-}
-
-sub open_cfg_file($) {
- my $fname = shift;
- my $res = new Config::IniFiles( -file => $fname );
-
- die "[ ERROR: Cannot load your config file!\n" if (!defined $res);
- return $res;
-}
-
-sub set_default($$$$) {
- my ($cfg, $section, $parameter, $def_value) = @_;
- $cfg->newval($section, $parameter, $def_value);
- return;
-}
-
-sub generate_label($$$$) {
- my ($cfg, $section, $parameter, $def_value) = @_;
- my $new_label = $def_value . $section;
- $new_label .= "_" . get_date;
- $cfg->newval($section, $parameter, $new_label);
- return;
-}
-
-# @brief Converts any num to a unified hex string, i.e the resulting value
-# always starts with "0x" and is aligned to 8 hexdigits.
-# @return Returns 0 on success, otherwise an error occured.
-#
-sub any_num_to_hex($$) {
- my $val = shift;
- my $res = shift;
-
- # M(iB)
- if ($val =~ m/([0-9]+)[Mm][i]?[Bb]?/g) {
- $$res = sprintf("0x%08x", $1 * 1024 * 1024);
- }
- # k(iB)
- elsif ($val =~ m/([0-9]+)[kK][i]?[Bb]?/g) {
- $$res = sprintf("0x%08x", $1 * 1024);
- }
- # hex
- elsif ($val =~ m/0x?([0-9a-fA-F]+)/g) {
- $$res = sprintf("0x%08x", hex $1);
- }
- # decimal
- elsif ($val =~ m/^([0-9]+)$/g) {
- $$res = sprintf("0x%08x", $1);
- }
- else {
- $$res = "";
- return -1;
- }
-
- return 0;
-}
-
-sub remove_spaces($$$) {
- my ($cfg, $section, $parameter) = @_;
- my ($start, @starts, @new_starts);
- my $val = $cfg->val($section, $parameter);
- my $res;
-
- $val =~ s/ //g; # spaces
- $cfg->newval($section, $parameter, $val);
-}
-
-sub expand_starts($$$) {
- my ($cfg, $section, $parameter) = @_;
- my ($start, @starts, @new_starts);
- my $val = $cfg->val($section, $parameter);
- my $res;
-
- $val =~ s/ //g; # spaces
- @starts = split(/,/, $val);
-
- foreach $start (@starts) {
- if (any_num_to_hex($start, \$res) != 0) {
- ERR("[ ERROR: [$section]\n");
- ERR("[ Expecting a list of numeric " .
- "values for parameter: $parameter\n");
- exit 1;
- }
- push (@new_starts, $res);
- }
- $res = join(',', @starts);
-
- $cfg->newval($section, $parameter, $res);
-}
-
-sub check_id_list($$$) {
- my ($cfg, $section, $parameter) = @_;
- my $val = $cfg->val($section, $parameter);
- my $res;
-
- if (!($val =~ m/^[0-9]+[,0-9]*/)) {
- ERR("[ ERROR: Syntax error in 'ubi_ids' in " .
- "section '$section': $val\n");
- ERR("[ Aborting... ");
- exit 1;
- }
-}
-
-sub replace_type($$$) {
- my ($cfg, $section, $parameter) = @_;
- my $val = $cfg->val($section, $parameter);
- my $res;
-
- $res = lc($val);
- grep {$res eq $_} ('static', 'dynamic')
- or die "[ ERROR: Unknown UBI Volume Type in " .
- "section '$section': $val\n";
-
- $cfg->newval($section, $parameter, $res);
-}
-
-
-sub replace_num($$$) {
- my ($cfg, $section, $parameter) = @_;
- my $val = $cfg->val($section, $parameter);
- my $res = "";
-
- if (any_num_to_hex($val, \$res) != 0) {
- ERR("[ ERROR: [$section]\n");
- ERR("[ Expecting a numeric value " .
- "for parameter: $parameter\n");
- exit 1;
- }
- $cfg->newval($section, $parameter, $res);
-}
-
-sub do_nothing($$$) {
- my ($cfg, $section, $parameter) = @_;
- return;
-}
-
-sub bootenv_sanity_check($) {
- my $env = shift; # hash array containing bootenv
- my %pdd = ();
-
- defined($$env{'pdd'}) or return "'pdd' not defined";
- foreach (split /,/, $$env{'pdd'}) {
- defined($$env{$_}) or return "undefined '$_' in pdd";
- $pdd{$_} = 1;
- }
-
- defined $$env{'pdd_preserve'} or
- return "";
- foreach (split /,/, $$env{'pdd_preserve'}) {
- defined($pdd{$_})
- or return "pdd_preserve field '$_' not in pdd";
- }
- return "";
-}
-
-sub create_bootenv_image($$$) {
- my ($cfg, $section, $parameter) = @_;
- my $txt_fn = $cfg->val($section, "bootenv_file");
- my $in;
-
- my %value = ();
- my @key = ();
-
- open $in, "<", $txt_fn
- or die "[ ERROR: can't open bootenv file '$txt_fn'.\n";
- while (<$in>) {
- next if (/^\s*(\#.*)?$/); # Skip comments/whitespace.
-
- if (/^(\S+?)\+\=(.*)$/) {
- defined($value{$1}) or
- die "$txt_fn:$.: error: appending to" .
- " non-existent '$1'\n";
- $value{$1} .= $2;
- } elsif (/^(\S+?)\=(.*)$/) {
- not defined($value{$1}) or
- die "$txt_fn:$.: error: trying to" .
- " redefine '$1'\n";
- push @key, $1;
- $value{$1} = $2;
- } else {
- die "$txt_fn:$.: error: unrecognized syntax\n";
- }
- }
- close $in;
-
- $_ = &bootenv_sanity_check(\%value)
- and die "$txt_fn: error: $_\n";
-
- my $tmp_file = new File::Temp();
- push (@tmp_files, $tmp_file);
-
- foreach (@key) {
- print $tmp_file "$_=", $value{$_}, "\0";
- }
- close $tmp_file;
-
- $cfg->newval($section, "image", $tmp_file-> filename);
-}
-
-sub process_keys($$$) {
- my ($cfg, $section, $keys) = @_;
- my @parameters = $cfg->Parameters($section);
- my $i;
-
- for ($i = 0 ; $i < scalar(@parameters) ; $i++ ) {
- if (defined($$keys{$parameters[$i]})) {
- $$keys{$parameters[$i]}->($cfg, $section,
- $parameters[$i]);
- }
- }
-
-}
-
-sub is_in_keylist($$) {
- my ($key, $keys) = @_;
- my $i;
-
- for ($i = 0; $i < scalar(@$keys); $i++) {
- if ($$keys[$i] eq $key) {
- return 1;
- }
- }
-
- return 0;
-}
-
-sub check_default_keys($$$) {
- my ($cfg, $section, $keys) = @_;
- my @parameters = $cfg->Parameters($section);
- my $key;
-
- foreach $key (keys %$keys) {
- if (!is_in_keylist($key, \@parameters)) {
- $$keys{$key}[0]->
- ($cfg, $section, $key, $$keys{$key}[1]);
- }
- }
-
-}
-
-
-
-sub check_keys($$$) {
- my ($cfg, $section, $keys) = @_;
- my @parameters = $cfg->Parameters($section);
- my ($i, $key, $err);
-
- $err = 0;
- for ($i = 0 ; $i < scalar(@$keys) ; $i++ ) {
- if (!is_in_keylist($$keys[$i], \@parameters)) {
- ERR("[ ERROR: [$section]\n") if $err == 0;
- $err = 1;
- ERR("[ Missing key '$$keys[$i]'\n");
- }
- }
-
- if ($err) {
- ERR("[ Aborting...\n");
- exit 1;
- }
-}
-
-sub push_pfi_data($$$$$) {
- my ($cfg, $section, $pfi_infos, $keys, $mode) = @_;
- my ($tmp, $i, $hdr);
-
- my %pfi_info = ();
- $pfi_info{'mode'} = $mode;
- $pfi_info{'image'} = $cfg->val($section, "image");
-
- # Build the PFI header
- $hdr = sprintf("PFI!\n");
- $hdr .= sprintf("version=0x%08x\n", hex $pfi_version);
- $hdr .= sprintf("mode=$mode\n");
-
- # calculate the size of the binary data part
- $tmp = -s $cfg->val($section, "image");
- if (!defined $tmp) {
- ERR("[ ERROR: [$section]\n");
- ERR("[ Missing input image: "
- . $cfg->val($section, "image") . "\n");
- exit 1;
- }
- # Check for the image to fit into the given space
- my $quota;
- if ($mode eq 'raw') {
- $quota = oct $cfg->val($section, "raw_total_size");
- } elsif ($mode eq 'ubi') {
- $quota = oct $cfg->val($section, "ubi_size");
- }
- $tmp <= $quota
- or die "[ERROR: image file too big: " .
- $cfg->val($section, "image") . "\n";
- $pfi_info{'size'} = $tmp;
-
- $hdr .= sprintf("size=0x%08x\n", $tmp);
-
- my $img_file = $cfg->val($section, "image");
- my $crc32 = `$tools{'ubicrc32'} $img_file 2>&1`;
- if (any_num_to_hex($crc32, \$tmp) != 0) {
- die "[ ERROR: $tools{'ubicrc32'} returned with errors";
- }
- $hdr .= sprintf("crc=$tmp\n");
-
-
- # Process all remaining keys
- for ($i = 0; $i < scalar (@$keys); $i++) {
- if ($$keys[$i] eq "image") { # special case image input file
- if (! -e ($tmp = $cfg->val($section, "image"))) {
- ERR("[ ERROR: [$section]\n");
- ERR("[ Cannot find input file $tmp\n");
- exit 1;
- }
- next;
- }
- $hdr .= sprintf("%s=%s\n", $$keys[$i],
- $cfg->val($section, $$keys[$i]));
- }
-
- $hdr .= sprintf("\n"); # end marker for PFI-header
-
- $pfi_info{'header'} = $hdr;
-
- # store in the header list
- push @$pfi_infos, \%pfi_info;
-}
-
-sub process_section($$$$$$) {
- my ($cfg, $section, $pfi_infos, $custom_keys,
- $def_custom_keys, $mode) = @_;
- my @keys = (keys %common_keys, keys %$custom_keys);
- my @complete_keys = (@keys, keys %input_keys);
-
- # set defaults if necessary
- check_default_keys($cfg, $section, $def_custom_keys);
- check_default_keys($cfg, $section, \%def_common_keys);
-
- # check for placeholders...
- process_keys($cfg, $section, \%input_placeholder_keys);
-
- # VALIDATE layout.cfg entries
- check_keys($cfg, $section, \@complete_keys);
-
- # execute linked functions (if any)
- process_keys($cfg, $section, \%common_keys);
- process_keys($cfg, $section, $custom_keys);
-
- push_pfi_data($cfg, $section, $pfi_infos, \@keys, $mode);
-}
-
-sub get_section_info($$) {
- my ($cfg, $section) = @_;
- my @parameters = $cfg->Parameters($section);
- my ($ubi, $raw, $i, @res);
-
- $ubi = $raw = 0;
- for ($i = 0 ; $i < scalar(@parameters) ; $i++ ) {
- if ($parameters[$i] =~ m/ubi_/gi) {
- $ubi = 1;
- @res = (\%ubi_keys, \%def_ubi_keys, "ubi");
- }
- if ($parameters[$i] =~ m/raw_/gi) {
- $raw = 1;
- @res = (\%raw_keys, \%def_raw_keys, "raw");
- }
- }
-
- if (($ubi + $raw) != 1) { # double definition in section
- ERR("[ ERROR: Layout error in section '$section'\n");
- exit 1;
- }
-
- return @res;
-}
-
-sub mk_target_list($$) {
- my $val = shift;
- my $tmp = shift;
- my $complete = 0;
-
- if ($val =~ m/\((.*)\)/g) {
- $val = $1;
- $complete = 1;
- }
- $val =~ s/ //g; # spaces
-
- @$tmp = split(/,/, $val);
-
- return $complete;
-}
-
-sub copy_bytes($$$) {
- my ($in, $out, $to_copy) = @_;
-
- while ($to_copy) {
- my $buf;
- my $bufsize = 1024*1024;
-
- $bufsize < $to_copy or $bufsize = $to_copy;
- read($in, $buf, $bufsize) == $bufsize
- or die "[ ERROR: Image file shrunk during operation\n";
- print $out $buf;
- $to_copy -= $bufsize;
- }
-}
-
-sub write_target($$) {
- my ($pfi_infos, $target) = @_;
- my ($pfi_info);
-
- INFO("[ Writting target pfi file: '$target.pfi'...\n");
- if (-e "$target.pfi") {
- WARN("! Replaced old pfi...\n");
- `rm -f $target.pfi`;
- }
- open(FILE, ">", "$target.pfi")
- or die "[ ERROR: Cannot create output file: $target.pfi\n";
- binmode(FILE);
-
- # @FIXME sort by mode (first raw, then ubi)
- # Currently this ordering is based on a string comparism. :-)
- @$pfi_infos = sort {(lc $$a{'mode'}) cmp (lc $$b{'mode'})} @$pfi_infos;
-
- # Print all headers first
- foreach $pfi_info (@$pfi_infos) {
- print FILE $$pfi_info{'header'};
-
- }
- # Print the linked data sections
- print FILE "DATA\n";
- foreach $pfi_info (@$pfi_infos) {
- open(IMAGE, "<", $$pfi_info{'image'})
- or die "[ ERROR: Cannot open input image: " .
- "$$pfi_info{'image'}" . "\n";
- binmode(IMAGE);
- ©_bytes(\*IMAGE, \*FILE, $$pfi_info{'size'});
- close(IMAGE) or die "[ ERROR: Cannot close input image: " .
- "$$pfi_info{'image'}" . "\n";
- }
- close(FILE) or die "[ ERROR: Cannot close output file: $target.pfi\n";
-}
-
-sub process_config($) {
- my $cfg = shift;
- my @sections = $cfg->Sections;
- my ($i, $j, $keylist, $def_keylist, $mode, $tmp,
- @tlist, $complete,@pfi_infos);
-
- my @parameters = $cfg->Parameters("targets") or
- die "[ ERROR: Config file has no 'targets' section!\n";
-
- for ($i = 0 ; $i < scalar(@parameters) ; $i++ ) {
- INFO("[ Processing target '$parameters[$i]'...\n");
- @pfi_infos = ();
-
- # get a list of subtargets
- $complete = mk_target_list($cfg->val("targets",
- $parameters[$i]), \@tlist);
- # build all subtargets
- for ($j = 0 ; $j < scalar(@tlist) ; $j++ ) {
- ($keylist, $def_keylist, $mode)
- = get_section_info($cfg, $tlist[$j]);
- process_section($cfg, $tlist[$j],
- \@pfi_infos,
- $keylist, $def_keylist, $mode);
- }
-
- write_target(\@pfi_infos, $parameters[$i]);
- }
-
- INFO("[ Success.\n");
-
-
-}
-
-sub clear_files() {
- # @FIXME:
- # Works implicitly and Fedora seems to have removed
- # the cleanup call. Thus for now, inactive.
- # File::Temp::cleanup();
-}
-
-require 5.008_000; # Tested with version 5.8.0.
-select STDOUT; $| = 1; # make STDOUT output unbuffered
-select STDERR; $| = 1; # make STDERR output unbuffered
-
-parse_command_line(\%opts);
-check_tools;
-$cfg = open_cfg_file($opts{config});
-process_config($cfg);
-clear_files;
-
-__END__
-
-
-=head1 NAME
-
-mkpfi - Using GetOpt::Long, Pod::Usage, Config::IniFiles
-
-
-=head1 SYNOPSIS
-
-mkpfi [OPTIONS ...]
-
-
- OPTION
-
- [--config] [--help] [--man]
-
-
-=head1 ABSTRACT
-
-Perl script for generating pdd pfi files from given config files.
-
-=head1 OPTIONS
-
-=over
-
-=item B<--help>
-
-Print out brief help message.
-
-=item B<--usage>
-
-Print usage.
-
-=item B<--config>
-
-Config input file.
-
-=item B<--man>
-
-Print manual page, same as 'perldoc mkpfi'.
-
-=item B<--verbose>
-
-Be verbose!
-
-=back
-
-=head1 BUGS
-
-Report via MTD mailing list
-
-
-=head1 SEE ALSO
-
-http://www.linux-mtd.infradead.org/
-
-
-=head1 AUTHOR
-
-Oliver Lohmann (oliloh@de.ibm.com)
-
-=cut
diff --git a/ubi-utils/perl/ubicrc32.pl b/ubi-utils/perl/ubicrc32.pl
deleted file mode 100755
index add5f9d..0000000
--- a/ubi-utils/perl/ubicrc32.pl
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/usr/bin/perl -w
-
-# Subroutine crc32(): Calculates the CRC on a given string.
-
-{
- my @table = ();
-
- # @brief Calculate CRC32 for a given string.
- sub crc32
- {
- unless (@table) {
- # Initialize the CRC table
- my $poly = 0xEDB88320;
- @table = ();
-
- for my $i (0..255) {
- my $c = $i;
-
- for my $j (0..7) {
- $c = ($c & 1) ? (($c >> 1) ^ $poly) : ($c >> 1);
- }
- $table[$i] = $c;
- }
- }
- my $s = shift; # string to calculate the CRC for
- my $crc = shift; # CRC start value
-
- defined($crc)
- or $crc = 0xffffffff; # Default CRC start value
-
- for (my $i = 0; $i < length($s); $i++) {
- $crc = $table[($crc ^ ord(substr($s, $i, 1))) & 0xff]
- ^ ($crc >> 8);
- }
- return $crc;
- }
-}
-
-sub crc32_on_file
-{
- my $file = shift;
-
- my $crc32 = crc32('');
- my $buf = '';
- my $ret = 0;
-
- while ($ret = read($file, $buf, 8192)) {
- $crc32 = crc32($buf, $crc32);
- }
- defined($ret)
- or return undef;
- printf("0x%x\n", $crc32);
-}
-
-
-# Main routine: Calculate the CRCs on the given files and print the
-# results.
-
-{
- if (@ARGV) {
- while (my $path = shift) {
- my $file;
- open $file, "<", $path
- or die "Error opening '$path'.\n";
-
- &crc32_on_file($file)
- or die "Error reading from '$path'.\n";
- close $file;
- }
- } else {
- &crc32_on_file(\*STDIN)
- or die "Error reading from stdin.\n";
- }
-}
diff --git a/ubi-utils/scripts/Makefile b/ubi-utils/scripts/Makefile
deleted file mode 100644
index ebd9bc6..0000000
--- a/ubi-utils/scripts/Makefile
+++ /dev/null
@@ -1,75 +0,0 @@
-#
-# Makefile
-#
-# Testcase for UBI pfi update.
-#
-# Author: Frank Haverkamp <haverkam@de.ibm.com>
-#
-
-card = test
-mkpfi_cfg = test.cfg
-
-#
-# Some default values you might want to overwrite. Try it if you need
-# it and add more if needed. Note that no real sanity checking is done
-# on those values. If you do it wrong your card has no valid PDD data.
-#
-
-PATH := $(PATH):/opt/ppc/usr/bin:../perl:..
-
-dd = dd
-sed = sed
-bin2nand = bin2nand
-ubigen = ubigen
-mkpfi = mkpfi -v
-pfi2bin = pfi2bin -v
-
-vmlinux_bin ?= test_vmlinux.bin
-rootfs_bin ?= test_rootfs.bin
-spl_bin ?= test_u-boot.bin
-pdd_txt ?= pdd.txt
-
-flashtype ?= nand
-pagesize ?= 2048
-
-compl ?= $(card)_complete
-compl_pfi ?= $(compl).pfi
-compl_img ?= $(compl).img
-
-compl_nand2048_mif=$(compl).$(flashtype)$(pagesize).mif
-compl_nand2048_img=$(compl).$(flashtype)$(pagesize).img
-
-all: $(compl_pfi) $(compl_nand2048_mif)
-
-$(compl_pfi): $(vmlinux_bin) $(rootfs_bin) $(spl_bin)
- $(mkpfi) -c $(mkpfi_cfg)
-
-# Binary data and out of band data (OOB)
-#
-$(compl_nand2048_mif): $(compl_img)
- $(bin2nand) -p $(pagesize) -o $(compl_nand2048_mif) $<
-
-# Binary data only
-#
-$(compl_img): $(compl_pfi)
- $(pfi2bin) -j $(pdd_txt) -o $@ $<
-
-#
-# Default data
-#
-# If the binary data is not available in the current working directory
-# we try to create symlinks to our test data.
-#
-$(vmlinux_bin) $(rootfs_bin) $(spl_bin):
- @echo
- @echo "No $@ found, will use defaults !"
- @echo
- @echo "OR press CTRL-C to provide your own $@" && \
- sleep 1 && \
- $(dd) if=/dev/urandom of=$@ bs=1M count=1
-
-clean:
- $(RM) *.pfi *~
-
-distclean: clean
- $(RM) *.bin *.mif *.oob *.img
diff --git a/ubi-utils/scripts/README b/ubi-utils/scripts/README
deleted file mode 100644
index 899b4a1..0000000
--- a/ubi-utils/scripts/README
+++ /dev/null
@@ -1,11 +0,0 @@
-README
-======
-
-This procedure creates a test pfi which should be flashed to our
-system with pfiflash. The testcase should read the data back and
-compare with the original.
-
-We should try not forget to run these tests before we release
-a new version of UBI.
-
-Frank
diff --git a/ubi-utils/scripts/TODO b/ubi-utils/scripts/TODO
deleted file mode 100644
index f093e77..0000000
--- a/ubi-utils/scripts/TODO
+++ /dev/null
@@ -1,5 +0,0 @@
-TODO
-====
-
- * Range checking is broken, reserving 2M and offering 3M binary data
- ... works!? No!
diff --git a/ubi-utils/scripts/bin2nand2bin_test.sh b/ubi-utils/scripts/bin2nand2bin_test.sh
deleted file mode 100644
index a17c91b..0000000
--- a/ubi-utils/scripts/bin2nand2bin_test.sh
+++ /dev/null
@@ -1,184 +0,0 @@
-#!/bin/sh
-#
-# Testcase for nand2bin and bin2nand. Generate testdata and inject
-# biterrors. Convert data back and compare with original data.
-#
-# Conversion:
-# bin -> bin2nand -> mif -> nand2bin -> img
-#
-
-inject_biterror=./scripts/inject_biterror.pl
-
-pagesize=2048
-oobsize=64
-
-# Create test data
-dd if=/dev/urandom of=testblock.bin bs=131072 count=1
-
-echo "Test conversion without bitflips ..."
-
-echo -n "Convert bin to mif ... "
-bin2nand --pagesize=${pagesize} -o testblock.mif testblock.bin
-if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
-else
- echo "ok"
-fi
-
-echo -n "Convert mif to bin ... "
-nand2bin --pagesize=${pagesize} -o testblock.img testblock.mif
-if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
-else
- echo "ok"
-fi
-
-echo -n "Comparing data ... "
-diff testblock.bin testblock.img
-if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
-else
- echo "ok"
-fi
-
-echo "Test conversion with uncorrectable ECC erors ..."
-echo -n "Inject biterror at offset $ioffs ... "
-${inject_biterror} --offset=0 --bitmask=0x81 \
- --input=testblock.mif \
- --output=testblock_bitflip.mif
-if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
-else
- echo "ok"
-fi
-
-echo "Convert mif to bin ... "
-rm testblock.img
-nand2bin --correct-ecc --pagesize=${pagesize} -o testblock.img \
- testblock_bitflip.mif
-if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
-else
- echo "ok"
-fi
-
-echo -n "Comparing data, must fail due to uncorrectable ECC ... "
-diff testblock.bin testblock.img
-if [ $? -ne "0" ]; then
- echo "ok" # Must fail!
-else
- echo "failed!"
- exit 1
-fi
-
-echo "Test bitflips in data ... "
-for offs in `seq 0 255` ; do
-
- cp testblock.mif testblock_bitflip.mif
-
- for xoffs in 0 256 512 768 ; do
- let ioffs=$offs+$xoffs
-
- cp testblock_bitflip.mif testblock_bitflip_tmp.mif
- echo -n "Inject biterror at offset $ioffs ... "
- ${inject_biterror} --offset=${ioffs} --bitmask=0x01 \
- --input=testblock_bitflip_tmp.mif \
- --output=testblock_bitflip.mif
- if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
- else
- echo "ok"
- fi
- done
-
- echo "Convert mif to bin ... "
- rm testblock.img
- nand2bin --correct-ecc --pagesize=${pagesize} -o testblock.img \
- testblock_bitflip.mif
- if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
- else
- echo "ok"
- fi
-
- echo -n "Comparing data ... "
- diff testblock.bin testblock.img
- if [ $? -ne "0" ]; then
- hexdump testblock.bin > testblock.bin.txt
- hexdump testblock.img > testblock.img.txt
- echo "Use tkdiff testblock.bin.txt testblock.img.txt to compare"
- echo "failed!"
- exit 1
- else
- echo "ok"
- fi
-
- # Without correction
- echo "Convert mif to bin ... "
- rm testblock.img
- nand2bin --pagesize=${pagesize} -o testblock.img \
- testblock_bitflip.mif
- if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
- else
- echo "ok"
- fi
-
- echo -n "Comparing data must differ, correction is disabled ... "
- diff testblock.bin testblock.img
- if [ $? -ne "0" ]; then
- echo "ok" # must fail
- else
- echo "failed!"
- exit 1
- fi
-done
-
-echo "Test bitflips in OOB data ... "
-for offs in `seq 0 $oobsize` ; do
-
- let ioffs=$pagesize+$offs
-
- echo -n "Inject biterror at offset $ioffs ... "
- ${inject_biterror} --offset=${ioffs} --bitmask=0x01 \
- --input=testblock.mif \
- --output=testblock_bitflip.mif
- if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
- else
- echo "ok"
- fi
-
- echo "Convert mif to bin ... "
- rm testblock.img
- nand2bin --correct-ecc --pagesize=${pagesize} -o testblock.img \
- testblock_bitflip.mif
- if [ $? -ne "0" ]; then
- echo "failed!"
- exit 1
- else
- echo "ok"
- fi
-
- echo -n "Comparing data ... "
- diff testblock.bin testblock.img
- if [ $? -ne "0" ]; then
- hexdump testblock.bin > testblock.bin.txt
- hexdump testblock.img > testblock.img.txt
- echo "Use tkdiff testblock.bin.txt testblock.img.txt to compare"
- echo "failed!"
- exit 1
- else
- echo "ok"
- fi
-done
-
diff --git a/ubi-utils/scripts/inject_biterror.pl b/ubi-utils/scripts/inject_biterror.pl
deleted file mode 100644
index b4a862a..0000000
--- a/ubi-utils/scripts/inject_biterror.pl
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/usr/bin/perl -w
-#
-# 2007 Frank Haverkamp <haver@vnet.ibm.com>
-#
-# Program for bit-error injection. I am sure that perl experts do it
-# in 1 line. Please let me know how it is done right ;-).
-#
-
-use strict;
-use warnings;
-use Getopt::Long;
-use Pod::Usage;
-
-my $i;
-my $help;
-my $result;
-my $offset = 0;
-my $bitmask = 0x01;
-my $in = "input.mif";
-my $out = "output.mif";
-
-$result = GetOptions ("offset=i" => \$offset, # numeric
- "bitmask=o" => \$bitmask, # numeric
- "input=s" => \$in, # string
- "output=s" => \$out, # string
- "help|?" => \$help) or pod2usage(2);
-
-pod2usage(1) if $help;
-
-my $buf;
-
-open(my $in_fh, "<", $in)
- or die "Cannot open file $in: $!";
-binmode $in_fh;
-
-open(my $out_fh, ">", $out) or
- die "Cannot open file $out: $!";
-binmode $out_fh;
-
-$i = 0;
-while (sysread($in_fh, $buf, 1)) {
-
- $buf = pack('C', unpack('C', $buf) ^ $bitmask) if ($i == $offset);
- syswrite($out_fh, $buf, 1) or
- die "Cannot write to offset $offset: $!";
- $i++;
-}
-
-close $in_fh;
-close $out_fh;
-
-__END__
-
-=head1 NAME
-
-inject_biterrors.pl
-
-=head1 SYNOPSIS
-
-inject_biterror.pl [options]
-
-=head1 OPTIONS
-
-=over 8
-
-=item B<--help>
-
-Print a brief help message and exits.
-
-=item B<--offset>=I<offset>
-
-Byte-offset where bit-error should be injected.
-
-=item B<--bitmask>=I<bitmask>
-
-Bit-mask where to inject errors in the byte.
-
-=item B<--input>=I<input-file>
-
-Input file.
-
-=item B<--output>=I<output-file>
-
-Output file.
-
-=back
-
-=head1 DESCRIPTION
-
-B<inject_biterrors.pl> will read the given input file and inject
-biterrors at the I<offset> specified. The location of the biterrors
-are defined by the I<bitmask> parameter.
-
-=cut
diff --git a/ubi-utils/scripts/jffs2_test.sh b/ubi-utils/scripts/jffs2_test.sh
deleted file mode 100755
index 0cc9f0c..0000000
--- a/ubi-utils/scripts/jffs2_test.sh
+++ /dev/null
@@ -1,91 +0,0 @@
-#!/bin/sh
-#
-# Testcase for JFFS2 verification. We do not want to see any
-# kernel errors occuring when this is executed.
-#
-#
-# To have a standardized output I define the following function to be
-# used when a test was ok or when it failed.
-#
-failed ()
-{
- echo "FAILED"
-}
-
-passed ()
-{
- echo "PASSED"
-}
-
-#
-# Print sucess message. Consider to exit with zero as return code.
-#
-exit_success ()
-{
- echo "SUCCESS"
- exit 0
-}
-
-#
-# Print failure message. Consider to exit with non zero return code.
-#
-exit_failure ()
-{
- echo "FAILED"
- exit 1
-}
-
-echo "***********************************************************************"
-echo "* jffs2 testing ... *"
-echo "***********************************************************************"
-
-ulimit -c unlimited
-
-for i in `seq 5000`; do
- echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
- dd if=/dev/urandom of=test.bin bs=$i count=1;
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo "Copy to different file ... "
- dd if=test.bin of=new.bin bs=$i count=1;
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo "Comparing files ... "
- cmp test.bin new.bin
- dd if=test.bin of=new.bin bs=$i count=1;
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-done
-
-for i in `seq 5000`; do
- echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
- dd if=/dev/urandom of=foo bs=$i count=1;
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-done
-
-for i in `seq 5000`; do
- echo "Testing $i byte (dd if=/dev/zero of=foo bs=$i count=1) ... "
- dd if=/dev/zero of=foo bs=$i count=1;
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-done
-
-echo "***********************************************************************"
-echo "* Congratulations, no errors found! *"
-echo "* Have fun with your cool JFFS2 using system! *"
-echo "***********************************************************************"
-
-exit_success
diff --git a/ubi-utils/scripts/mkdevs.pl b/ubi-utils/scripts/mkdevs.pl
deleted file mode 100755
index f0fd464..0000000
--- a/ubi-utils/scripts/mkdevs.pl
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/usr/bin/perl -w
-
-#
-# Author: Artem B. Bityutskiy <dedekind@oktetlabs.ru>
-#
-# A small scrip which creates UBI device nodes in /dev. UBI allocates
-# major number dynamically, so the script looks at /proc/devices to find
-# out UBI's major number.
-#
-
-
-my $proc = '/proc/devices';
-my $regexp = '(\d+) (ubi\d+)$';
-
-
-open FILE, "<", $proc or die "Cannot open $proc file: $!\n";
-my @file = <FILE>;
-close FILE;
-
-foreach (@file) {
- next if not m/$regexp/g;
- print "found $2\n";
-
- system("rm -rf /dev/$2");
- system("mknod /dev/$2 c $1 0");
-
- for (my $i = 0; $i < 128; $i += 1) {
- system("rm -rf /dev/$2_$i");
- my $j = $i + 1;
- system("mknod /dev/$2_$i c $1 $j");
- }
-}
diff --git a/ubi-utils/scripts/pdd.txt b/ubi-utils/scripts/pdd.txt
deleted file mode 100644
index a3ad915..0000000
--- a/ubi-utils/scripts/pdd.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-pdd=flash_type,flash_size,flash_eraseblock_size,flash_page_size,card_serialnumber,card_type,ethaddr,eth1addr,eth0,eth1,total,card_hardwarelevel
-pdd_preserve=ethaddr,eth1addr,card_serialnumber
-# To be personalized
-ethaddr=00:04:34:56:78:9A
-eth1addr=00:04:34:56:78:9B
-card_serialnumber=SN0
-# Static for this card type
-total=102M
-card_type=nand_driven_testcard
-card_hardwarelevel=0
-eth0=bcm5222,eth0,0
-eth1=bcm5222,eth0,1
-flash_type=NAND
-flash_size=0x08000000
-flash_eraseblock_size=0x00020000
-flash_page_size=0x00000800
diff --git a/ubi-utils/scripts/run_all.sh b/ubi-utils/scripts/run_all.sh
deleted file mode 100755
index 040bcbd..0000000
--- a/ubi-utils/scripts/run_all.sh
+++ /dev/null
@@ -1,101 +0,0 @@
-#!/bin/sh
-
-exit_success ()
-{
- echo "UBI Utils Test Scripts - SUCCESS!"
- exit 0
-}
-
-exit_failure ()
-{
- echo $1
- echo "UBI Utils Test Scripts - FAILED!"
- exit 1
-}
-
-echo UBI Utils Test Scripts
-
-devno=$1
-logfile=temp-test-log.txt
-
-if test -z "$devno";
-then
- echo "Usage is $0 <mtd device number>"
- exit 1
-fi
-
-cwd=`pwd` || exit_failure "pwd failed"
-
-log="${cwd}/${logfile}"
-
-PATH=$PATH:$cwd:..
-
-cat /dev/null > $log || exit_failure "Failed to create $log"
-
-echo "Setting up for jffs2_test.sh" | tee -a $log
-
-avail=`cat /sys/class/ubi/ubi${devno}/avail_eraseblocks`
-size=`cat /sys/class/ubi/ubi${devno}/eraseblock_size`
-
-bytes=`expr $avail \* $size`
-
-ubimkvol -d$devno -s$bytes -n0 -Njtstvol || exit_failure "ubimkvol failed"
-
-mkdir -p /mnt/test_file_system || exit_failure "mkdir failed"
-
-mtd=`cat /proc/mtd | grep jtstvol | cut -d: -f1`
-
-if test -z "$mtd";
-then
- exit_failure "mtd device not found"
-fi
-
-mount -t jffs2 $mtd /mnt/test_file_system || exit_failure "mount failed"
-
-cd /mnt/test_file_system || exit_failure "cd failed"
-
-echo Running jffs2_test.sh | tee -a $log
-
-jffs2_test.sh >> $log 2>&1 || exit_failure "jffs2_test.sh failed"
-
-rm -f *
-
-cd $cwd || exit_failure "cd failed"
-
-umount /mnt/test_file_system || exit_failure "umount failed"
-
-ubirmvol -d$devno -n0 || exit_failure "ubirmvol failed"
-
-major=`cat /sys/class/ubi/ubi${devno}/dev | cut -d: -f1`
-
-for minor in `seq 0 32`; do
- if test ! -e /dev/ubi${devno}_$minor ;
- then
- mknod /dev/ubi${devno}_$minor c $major $(($minor + 1))
- fi
-done
-
-rm -f testdata.bin readdata.bin
-
-echo Running ubi_jffs2_test.sh | tee -a $log
-
-ubi_jffs2_test.sh >> $log 2>&1 || exit_failure "ubi_jffs2_test.sh failed"
-
-echo Running ubi_test.sh | tee -a $log
-
-ubi_test.sh >> $log 2>&1 || exit_failure "ubi_test.sh failed"
-
-for minor in `seq 0 32`; do
- if test -e /sys/class/ubi/ubi${devno}/$minor;
- then
- ubirmvol -d$devno -n$minor || exit_failure "ubirmvol failed"
- fi
-done
-
-echo Running ubi_tools_test.sh | tee -a $log
-
-ubi_tools_test.sh >> $log 2>&1 || exit_failure "ubi_tools_test failed"
-
-rm -f $log
-
-exit_success
diff --git a/ubi-utils/scripts/test.cfg b/ubi-utils/scripts/test.cfg
deleted file mode 100644
index 0b5ec48..0000000
--- a/ubi-utils/scripts/test.cfg
+++ /dev/null
@@ -1,23 +0,0 @@
-[targets]
-test_complete=spl,kernel,rootfs
-
-[spl]
-image=test_u-boot.bin
-ubi_ids=10,11
-ubi_size=1MiB
-ubi_type=static
-ubi_names=test_spl_0,test_spl_1
-
-[kernel]
-image=test_vmlinux.bin
-ubi_ids=12,13
-ubi_size=2MiB
-ubi_type=static
-ubi_names=test_kernel_0,test_kernel_1
-
-[rootfs]
-image=test_rootfs.bin
-ubi_ids=14,15
-ubi_size=2MiB
-ubi_type=dynamic
-ubi_names=test_rootfs_0,test_rootfs_1
diff --git a/ubi-utils/scripts/ubi_jffs2_test.sh b/ubi-utils/scripts/ubi_jffs2_test.sh
deleted file mode 100755
index 883903d..0000000
--- a/ubi-utils/scripts/ubi_jffs2_test.sh
+++ /dev/null
@@ -1,411 +0,0 @@
-#!/bin/sh
-#
-# UBI Volume creation/deletion/write/read and JFFS2 on top of UBI
-# testcases.
-#
-# Written in shell language to reduce dependencies to more sophisticated
-# interpreters, which may not be available on some stupid platforms.
-#
-# Author: Frank Haverkamp <haver@vnet.ibm.com>
-#
-# 1.0 Initial version
-# 1.1 Added fixup for delayed device node creation by udev
-# This points to a problem in the tools, mabe in the desing
-# Tue Oct 31 14:14:54 CET 2006
-#
-
-VERSION="1.1"
-
-export PATH=$PATH:/bin:~/bin:/usr/local/bin:/home/dedekind/work/prj/ubi/tools/flashutils/bin/
-
-ITERATIONS=250
-ALIGNMENT=2048
-
-UBIMKVOL="ubimkvol -a $ALIGNMENT"
-UBIRMVOL=ubirmvol
-UBIUPDATEVOL=ubiupdatevol
-
-SIZE_512K=524288
-SIZE_1M=1310720
-
-MINVOL=10
-MAXVOL=12
-
-TLOG=/dev/null
-
-#
-# To have a standardized output I define the following function to be
-# used when a test was ok or when it failed.
-#
-failed ()
-{
- echo "FAILED"
-}
-
-passed ()
-{
- echo "PASSED"
-}
-
-#
-# Print sucess message. Consider to exit with zero as return code.
-#
-exit_success ()
-{
- echo "SUCCESS"
- exit 0
-}
-
-#
-# Print failure message. Consider to exit with non zero return code.
-#
-exit_failure ()
-{
- echo "FAILED"
- exit 1
-}
-
-###############################################################################
-#
-# START
-#
-###############################################################################
-
-fix_sysfs_issue ()
-{
- echo "*** Fixing the sysfs issue with the /dev nodes ... "
-
- minor=0
- major=`grep ubi0 /proc/devices | sed -e 's/\(.*\) ubi0/\1/'`
-
- rm -rf /dev/ubi0
- mknod /dev/ubi0 c $major 0
-
- for minor in `seq $MINVOL $MAXVOL`; do
- echo " -> mknod /dev/ubi0_$minor c $major $(($minor + 1))"
- rm -rf /dev/ubi0_$minor
- mknod /dev/ubi0_$minor c $major $(($minor + 1))
- done
- passed
-}
-
-#
-# FIXME Udev needs some time until the device nodes are created.
-# This will cause trouble if after ubimkvol an update attempt
-# is started immediately, since the device node is not yet
-# available. We should either fix the tools with inotify or
-# other ideas or figure out a different way to solve the problem
-# e.g. to use ubi0 and make the volume device nodes obsolete...
-#
-udev_wait ()
-{
- echo -n "FIXME Waiting for udev to create/delete device node "
- grep 2\.6\.5 /proc/version > /dev/null
- if [ $? -eq "0" ]; then
- for i in `seq 0 5`; do
- sleep 1; echo -n ".";
- done
- echo " ok"
- fi
-}
-
-# delete_volume - Delete a volume. If it does not exist, do not try
-# to delete it.
-# @id: volume id
-#
-delete_volume ()
-{
- volume=$1
-
- ### FIXME broken sysfs!!!!
- if [ -e /sys/class/ubi/$volume -o \
- -e /sys/class/ubi/ubi0/$volume -o \
- -e /sys/class/ubi/ubi0_$volume ]; then
-
- echo "*** Truncate volume if it exists ... "
- echo " $UBIUPDATEVOL -d0 -n$volume -t"
- $UBIUPDATEVOL -d0 -n$volume -t
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo -n "*** Delete volume if it exists ... "
- $UBIRMVOL -d0 -n$volume
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
- # udev_wait
- fi
-}
-
-# writevol_test - Tests volume creation and writing data to it.
-#
-# @volume: Volume number
-# @size: Size of random data to write
-# @type: Volume type static or dynamic
-#
-writevol_test ()
-{
- volume=$1
- size=$2
- type=$3
-
- echo "*** Write volume test with size $size"
-
-### Make sure that volume exist, delete existing volume, create new
-
- delete_volume $volume
-
- echo "*** Try to create volume"
- echo " $UBIMKVOL -d0 -n$volume -t$type -NNEW$volume -s $size ... "
- $UBIMKVOL -d0 -n$volume -t$type -N"NEW$volume" -s $size
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
- udev_wait
-
-### Try to create same volume again
- echo -n "*** Try to create some volume again, this must fail ... "
- $UBIMKVOL -d0 -n$volume -t$type -N"NEW$volume" -s $size
- if [ $? -eq "0" ] ; then
- exit_failure
- fi
- passed
-
-### Now create test data, write it, read it, compare it
- echo -n "*** Create test data ... "
- dd if=/dev/urandom of=testdata.bin bs=$size count=1
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo "*** Now writing data to volume ... "
- echo " $UBIUPDATEVOL -d0 -n$volume testdata.bin"
- ls -l testdata.bin
- $UBIUPDATEVOL -d0 -n$volume testdata.bin
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo "*** Download data with dd bs=1 ... "
- dd if=/dev/ubi0_$volume of=readdata.bin bs=$size count=1
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo -n "*** Comparing data ... "
- cmp readdata.bin testdata.bin
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo -n "*** Now truncate volume ... "
- $UBIUPDATEVOL -d0 -n$volume -t
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-}
-
-jffs2_torture ()
-{
- cat /dev/null > TLOG
-
- echo "*** Torture test ... "
-
- for i in `seq $iterations`; do
- dd if=/dev/urandom of=test.bin bs=$i count=1 2>> $TLOG
- if [ $? -ne "0" ] ; then
- echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
- exit_failure
- fi
- #passed
-
- dd if=test.bin of=new.bin bs=$i count=1 2>> $TLOG
- if [ $? -ne "0" ] ; then
- echo "dd if=test.bin of=new.bin bs=$i count=1 2>> $TLOG"
- exit_failure
- fi
- #passed
-
- #echo "Comparing files ... "
- cmp test.bin new.bin
- dd if=test.bin of=new.bin bs=$i count=1 2>> $TLOG
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- #passed
- #echo -n "."
- done
-
- echo -n "step0:ok "
-
- for i in `seq $iterations`; do
- dd if=/dev/urandom of=foo bs=$i count=1 2>> $TLOG
- if [ $? -ne "0" ] ; then
- echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
- exit_failure
- fi
- #passed
- done
-
- echo -n "step1:ok "
-
- for i in `seq $iterations`; do
- dd if=/dev/zero of=foo bs=1 count=$i 2>> $TLOG
- if [ $? -ne "0" ] ; then
- echo "Testing $i byte (dd if=/dev/zero of=foo bs=1 count=$i) ... "
- exit_failure
- fi
- #passed
- done
-
- echo -n "step2:ok "
-
- for i in `seq $iterations`; do
- dd if=/dev/zero of=foo bs=$i count=16 2>> $TLOG
- if [ $? -ne "0" ] ; then
- echo "Testing $i byte (dd if=/dev/zero of=foo bs=$i count=1024) ... "
- exit_failure
- fi
- #passed
- done
-
- echo -n "step3:ok "
-
- passed
-}
-
-# writevol_test - Tests volume creation and writing data to it.
-#
-# @volume: Volume number
-# @size: Size of random data to write
-# @type: Volume type static or dynamic
-#
-jffs2_test ()
-{
- name=$1
- iterations=$2
- directory=`pwd`
-
- ### Setup
- ulimit -c unlimited
-
- echo -n "*** Create directory /mnt/$name ... "
- mkdir -p /mnt/$name
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo -n "*** mount -t jffs2 mtd:$name /mnt/$name ... "
- mount -t jffs2 mtd:$name /mnt/$name
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo -n "*** change directory ... "
- cd /mnt/$name
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- ls
- echo "*** list directory ... "
- ls -la
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- ### Torture
- echo -n "*** touch I_WAS_HERE ... "
- touch I_WAS_HERE
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- jffs2_torture
-
- echo "*** list directory ... "
- ls -la
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- ### Cleanup
- echo -n "*** go back ... "
- cd $directory
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- ### Still mounted, ubiupdatevol must fail!
-
- echo -n "*** $UBIUPDATEVOL -d0 -n$volume -t must fail! ..."
- $UBIUPDATEVOL -d0 -n$volume -t
- if [ $? -eq "0" ] ; then
- exit_failure
- fi
- passed
-
- echo -n "*** umount /mnt/$name ... "
- umount /mnt/$name
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- return
-}
-
-echo "***********************************************************************"
-echo "* UBI JFFS2 Testing starts now ... *"
-echo "* Good luck! *"
-echo "***********************************************************************"
-echo "VERSION: $VERSION"
-
-# Set to zero if not running on example hardware
-grep ubi /proc/devices > /dev/null
-if [ $? -ne "0" ]; then
- echo "No UBI found in /proc/devices! I am broken!"
- exit_failure
-fi
-
-# Set to zero if not running on example hardware
-grep 1142 /proc/cpuinfo > /dev/null
-if [ $? -eq "0" ]; then
- echo "Running on example hardware"
- mount -o remount,rw / /
- sleep 1
- fix_sysfs_issue
-else
- echo "Running on Artems hardware"
-fi
-
-for volume in `seq $MINVOL $MAXVOL`; do
- echo -n "************ VOLUME $volume NEW$volume "
- echo "******************************************"
- writevol_test $volume $SIZE_1M dynamic
- jffs2_test NEW$volume $ITERATIONS
- delete_volume $volume
-done
-
-echo "***********************************************************************"
-echo "* Congratulations, no errors found! *"
-echo "* Have fun with your cool UBI system! *"
-echo "***********************************************************************"
-
-exit_success
diff --git a/ubi-utils/scripts/ubi_test.sh b/ubi-utils/scripts/ubi_test.sh
deleted file mode 100755
index 73e4b19..0000000
--- a/ubi-utils/scripts/ubi_test.sh
+++ /dev/null
@@ -1,328 +0,0 @@
-#!/bin/sh
-#
-# UBI Volume creation/deletion/write/read test script
-#
-# Written in shell language to reduce dependencies to more sophisticated
-# interpreters, which may not be available on some stupid platforms.
-#
-# Author: Frank Haverkamp <haver@vnet.ibm.com>
-#
-# 1.0 Initial version
-# 1.1 Use ubiupdatevol instead of ubiwritevol
-#
-
-VERSION="1.1"
-
-export PATH=$PATH:~/bin:/usr/local/bin:/home/dedekind/work/prj/ubi/tools/flashutils/bin/
-
-UBIMKVOL=ubimkvol
-UBIRMVOL=ubirmvol
-UBIUPDATEVOL=ubiupdatevol
-
-# 128 KiB 131072
-# 256 KiB 262144
-# 512 KiB 524288
-
-SIZE_512K=524288
-SIZE_1M=1310720
-
-SELF=$0
-MINVOL=10
-MAXVOL=12
-
-#
-# To have a standardized output I define the following function to be
-# used when a test was ok or when it failed.
-#
-failed ()
-{
- echo "FAILED"
-}
-
-passed ()
-{
- echo "PASSED"
-}
-
-#
-# Print sucess message. Consider to exit with zero as return code.
-#
-exit_success ()
-{
- echo "SUCCESS"
- exit 0
-}
-
-#
-# Print failure message. Consider to exit with non zero return code.
-#
-exit_failure ()
-{
- echo "FAILED"
- exit 1
-}
-
-###############################################################################
-#
-# START
-#
-###############################################################################
-
-fix_sysfs_issue ()
-{
- echo -n "*** Fixing the sysfs issue with the /dev nodes ... "
-
- minor=0
- major=`grep ubi0 /proc/devices | sed -e 's/\(.*\) ubi0/\1/'`
-
- rm -rf /dev/ubi0
- mknod /dev/ubi0 c $major 0
-
- for minor in `seq 0 $MAXVOL`; do
- ### echo " mknod /dev/ubi0_$minor c $major $(($minor + 1))"
- rm -rf /dev/ubi0_$minor
- mknod /dev/ubi0_$minor c $major $(($minor + 1))
- done
- passed
-}
-
-# delete_volume - Delete a volume. If it does not exist, do not try
-# to delete it.
-# @id: volume id
-#
-delete_volume ()
-{
- volume=$1
-
- ### FIXME broken sysfs!!!!
- if [ -e /sys/class/ubi/$volume -o -e /sys/class/ubi/ubi0/$volume -o -e /sys/class/ubi/ubi0_$volume ]; then
-
- echo -n "*** Truncate volume if it exists ... "
- $UBIUPDATEVOL -d0 -n$volume -t
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo -n "*** Delete volume if it exists ... "
- $UBIRMVOL -d0 -n$volume
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
- fi
-}
-
-mkvol_rmvol_test ()
-{
- type=$1
-
-### Test if volume delete on non-existing volumes fails nicely
-
- for i in `seq $MINVOL $MAXVOL`; do
- echo "*** Delete if exist or not $i ... "
-
- delete_volume $i
- passed
- done
-
-### Now deleting volumes must fail
-
- for i in `seq $MINVOL $MAXVOL`; do
- echo "*** Trying to delete non existing UBI Volume $i ... "
-
- $UBIRMVOL -d0 -n$i
- if [ $? -eq "0" ] ; then
- exit_failure
- fi
- passed
- done
-
-### Test if volume creation works ok
-
- for i in `seq $MINVOL $MAXVOL`; do
- echo "*** Creating UBI Volume $i ... "
- echo " $UBIMKVOL -d0 -n$i -t$type -NNEW$i -s $SIZE_512K"
-
- $UBIMKVOL -d0 -n$i -t$type -N"NEW$i" -s $SIZE_512K
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
- done
-
-### Now deleting volumes must be ok
-
- for i in `seq $MINVOL $MAXVOL`; do
- echo "*** Trying to delete UBI Volume $i ... "
-
- $UBIRMVOL -d0 -n$i
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
- done
-
-### Now allocate too large volume
-
- echo -n "*** Try to create too large volume"
- $UBIMKVOL -d0 -n$MINVOL -t$type -N"NEW$MINVOL" -s 800000000
- if [ $? -eq "0" ] ; then
- exit_failure
- fi
- passed
-}
-
-# writevol_test - Tests volume creation and writing data to it.
-#
-# @size: Size of random data to write
-# @type: Volume type static or dynamic
-#
-writevol_test ()
-{
- size=$1
- type=$2
-
- echo "*** Write volume test with size $size"
-
-### Make sure that volume exist, delete existing volume, create new
-
- delete_volume $MINVOL
-
- echo -n "*** Try to create volume ... "
- $UBIMKVOL -d0 -n$MINVOL -t$type -N"NEW$MINVOL" -s $SIZE_1M
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
-### Try to create same volume again
- echo -n "*** Try to create some volume again, this must fail ... "
- $UBIMKVOL -d0 -n$MINVOL -t$type -N"NEW$MINVOL" -s $SIZE_1M
- if [ $? -eq "0" ] ; then
- exit_failure
- fi
- passed
-
-### Now create test data, write it, read it, compare it
- echo -n "*** Create test data ... "
- dd if=/dev/urandom of=testdata.bin bs=$size count=1
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo "*** Now writing data to volume ... "
- # sleep 5
- ls -l testdata.bin
- echo " $UBIUPDATEVOL -d0 -n$MINVOL testdata.bin"
- $UBIUPDATEVOL -d0 -n$MINVOL testdata.bin
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- if [ $type = "static" ] ; then
- echo "*** Download data with cat ... "
- cat /dev/ubi0_$MINVOL > readdata.bin
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
- else
- echo "*** Download data with dd bs=1 ... "
- dd if=/dev/ubi0_$MINVOL of=readdata.bin bs=$size count=1
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- # Size 1 does not work with this test ...
- #
- #echo "*** Download data with dd bs=$size ... "
- #dd if=/dev/ubi0_$MINVOL of=readdata2.bin bs=$size count=1
- #if [ $? -ne "0" ] ; then
- # exit_failure
- #fi
- #passed
-
- #echo -n "*** Comparing data (1) ... "
- #cmp readdata.bin readdata2.bin
- #if [ $? -ne "0" ] ; then
- # exit_failure
- #fi
- #passed
- fi
-
- echo -n "*** Comparing data ... "
- cmp readdata.bin testdata.bin
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-}
-
-echo "***********************************************************************"
-echo "* UBI Testing starts now ... *"
-echo "* Good luck! *"
-echo "***********************************************************************"
-
-# Set to zero if not running on example hardware
-grep ubi /proc/devices > /dev/null
-if [ $? -ne "0" ]; then
- echo "No UBI found in /proc/devices! I am broken!"
- exit_failure
-fi
-
-# Set to zero if not running on example hardware
-grep 1142 /proc/cpuinfo > /dev/null
-if [ $? -eq "0" ]; then
- echo "Running on example hardware"
- mount -o remount,rw / /
- sleep 1
- fix_sysfs_issue
-else
- echo "Running on Artems hardware"
-fi
-
-echo "***********************************************************************"
-echo "* mkvol/rmvol testing for static volumes ... *"
-echo "***********************************************************************"
-
-mkvol_rmvol_test static
-
-echo "***********************************************************************"
-echo "* mkvol/rmvol testing for dynamic volumes ... *"
-echo "***********************************************************************"
-
-mkvol_rmvol_test dynamic
-
-echo "***********************************************************************"
-echo "* write to static volumes ... *"
-echo "***********************************************************************"
-
-# 10 Erase blocks = (128 KiB - 64 * 2) * 10
-# = 1309440 bytes
-# 128 KiB 131072
-# 256 KiB 262144
-# 512 KiB 524288
-
-for size in 262144 131073 131072 2048 1 4096 12800 31313 ; do
- writevol_test $size static
-done
-
-echo "***********************************************************************"
-echo "* write to dynamic volumes ... *"
-echo "***********************************************************************"
-echo "VERSION: $VERSION"
-
-for size in 131073 131072 2048 1 4096 12800 31313 262144 ; do
- writevol_test $size dynamic
-done
-
-echo "***********************************************************************"
-echo "* Congratulations, no errors found! *"
-echo "* Have fun with your cool UBI system! *"
-echo "***********************************************************************"
-
-exit_success
diff --git a/ubi-utils/scripts/ubi_tools_test.sh b/ubi-utils/scripts/ubi_tools_test.sh
deleted file mode 100755
index 7f121f1..0000000
--- a/ubi-utils/scripts/ubi_tools_test.sh
+++ /dev/null
@@ -1,252 +0,0 @@
-#!/bin/sh
-#
-# UBI Volume creation/deletion/write/read test script.
-# Uses our flash update tools and the associated toolchain for flash
-# image creation.
-#
-# Written in shell language to reduce dependencies to more sophisticated
-# interpreters, which may not be available on some stupid platforms.
-#
-# Author: Frank Haverkamp <haver@vnet.ibm.com>
-#
-# 1.0 Initial version
-#
-
-VERSION="1.0"
-
-export PATH=$PATH:~/bin:/usr/local/bin:/home/dedekind/work/prj/ubi/tools/flashutils/bin/
-
-UBIMKVOL=ubimkvol
-UBIRMVOL=ubirmvol
-UBIWRITEVOL=ubiupdatevol
-PFIFLASH=pfiflash
-CMP=cmp
-
-MAXVOL=32
-
-test_pfi=test_complete.pfi
-real_pfi=example_complete.pfi
-
-# 128 KiB 131072
-# 256 KiB 262144
-# 512 KiB 524288
-
-#
-# To have a standardized output I define the following function to be
-# used when a test was ok or when it failed.
-#
-failed ()
-{
- echo "FAILED"
-}
-
-passed ()
-{
- echo "PASSED"
-}
-
-#
-# Print sucess message. Consider to exit with zero as return code.
-#
-exit_success ()
-{
- echo "SUCCESS"
- exit 0
-}
-
-#
-# Print failure message. Consider to exit with non zero return code.
-#
-exit_failure ()
-{
- echo "FAILED"
- exit 1
-}
-
-###############################################################################
-#
-# START
-#
-###############################################################################
-
-fix_sysfs_issue ()
-{
- echo -n "*** Fixing the sysfs issue with the /dev nodes ... "
-
- minor=0
- major=`grep ubi0 /proc/devices | sed -e 's/\(.*\) ubi0/\1/'`
-
- rm -rf /dev/ubi0
- mknod /dev/ubi0 c $major 0
-
- for minor in `seq 0 $MAXVOL`; do
- ### echo " mknod /dev/ubi0_$minor c $major $(($minor + 1))"
- rm -rf /dev/ubi0_$minor
- mknod /dev/ubi0_$minor c $major $(($minor + 1))
- done
- passed
-}
-
-# delete_volume - Delete a volume. If it does not exist, do not try
-# to delete it.
-# @id: volume id
-#
-delete_volume ()
-{
- volume=$1
-
- ### FIXME broken sysfs!!!!
- if [ -e /sys/class/ubi/$volume -o -e /sys/class/ubi/ubi0/$volume -o -e /sys/class/ubi/ubi0_$volume ]; then
-
- echo -n "*** Truncate volume if it exists ... "
- $UBIWRITEVOL -d0 -n$volume -t
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
-
- echo -n "*** Delete volume if it exists ... "
- $UBIRMVOL -d0 -n$volume
- if [ $? -ne "0" ] ; then
- exit_failure
- fi
- passed
- fi
-}
-
-echo "***********************************************************************"
-echo "* UBI Tools Testing starts now ... *"
-echo "* Good luck! *"
-echo "***********************************************************************"
-
-# Set to zero if not running on example hardware
-grep ubi /proc/devices > /dev/null
-if [ $? -ne "0" ]; then
- echo "No UBI found in /proc/devices! I am broken!"
- exit_failure
-fi
-
-# Set to zero if not running on example hardware
-grep 1142 /proc/cpuinfo > /dev/null
-if [ $? -eq "0" ]; then
- echo "Running on example hardware"
- mount -o remount,rw / /
- sleep 1
- fix_sysfs_issue
-else
- echo "Running on other hardware"
-fi
-
-### Test basic stuff
-pfiflash_basic ()
-{
- echo "Calling pfiflash with test-data ... "
- echo " $PFIFLASH $test_pfi"
- $PFIFLASH $test_pfi
- if [ $? -ne "0" ]; then
- echo "Uhhh something went wrong!"
- exit_failure
- fi
- passed
-
- echo "Testing if data is correct 10 and 11 ... "
- $CMP /dev/ubi0_10 /dev/ubi0_11
- if [ $? -ne "0" ]; then
- echo "Mirrored volumes not equal!"
- exit_failure
- fi
- passed
-
- echo "Comparing against original data ... "
- $CMP /dev/ubi0_10 test_u-boot.bin
- if [ $? -ne "0" ]; then
- echo "Compared volume not equal!"
- exit_failure
- fi
- passed
-
- echo "Testing if data is correct 12 and 13 ... "
- $CMP /dev/ubi0_12 /dev/ubi0_13
- if [ $? -ne "0" ]; then
- echo "Mirrored volumes not equal!"
- exit_failure
- fi
- passed
-
- echo "Comparing against original data ... "
- $CMP /dev/ubi0_12 test_vmlinux.bin
- if [ $? -ne "0" ]; then
- echo "Compared volume not equal!"
- exit_failure
- fi
- passed
-
- echo "Testing if data is correct 14 and 15 ... "
- $CMP /dev/ubi0_14 /dev/ubi0_15
- if [ $? -ne "0" ]; then
- echo "Mirrored volumes not equal!"
- exit_failure
- fi
- passed
-}
-
-### Test each and everything
-pfiflash_advanced ()
-{
- if [ -e example_complete.pfi ]; then
- echo "Calling pfiflash with real data ... "
- $PFIFLASH -p overwrite --complete example_complete.pfi
- if [ $? -ne "0" ]; then
- echo "Uhhh something went wrong!"
- exit_failure
- fi
- passed
-
- echo "Testing if data is correct 2 and 3 ... "
- $CMP /dev/ubi0_2 /dev/ubi0_3
- if [ $? -ne "0" ]; then
- echo "Mirrored volumes not equal!"
- exit_failure
- fi
- passed
-
- echo "Comparing against original data ... "
- $CMP /dev/ubi0_2 u-boot.bin
- if [ $? -ne "0" ]; then
- echo "Compared volume not equal!"
- exit_failure
- fi
- passed
-
- echo "Testing if data is correct 6 and 7 ... "
- $CMP /dev/ubi0_6 /dev/ubi0_7
- if [ $? -ne "0" ]; then
- echo "Mirrored volumes not equal!"
- exit_failure
- fi
- passed
-
- echo "Comparing against original data ... "
- $CMP /dev/ubi0_6 vmlinux.bin
- if [ $? -ne "0" ]; then
- echo "Compared volume not equal!"
- exit_failure
- fi
- passed
- fi
-}
-
-echo "***********************************************************************"
-echo "* Testing pfiflash ... *"
-echo "***********************************************************************"
-echo "VERSION: $VERSION"
-
-pfiflash_basic
-pfiflash_advanced
-
-echo "***********************************************************************"
-echo "* Congratulations, no errors found! *"
-echo "* Have fun with your cool UBI system! *"
-echo "***********************************************************************"
-
-exit_success
diff --git a/ubi-utils/scripts/unubi_test.sh b/ubi-utils/scripts/unubi_test.sh
deleted file mode 100644
index 40dc2e2..0000000
--- a/ubi-utils/scripts/unubi_test.sh
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/bin/sh
-#
-# Use raw NAND data, extract UBI image and apply tool to it.
-# Test basic functionality.
-#
-# 2007 Frank Haverkamp <haver@vnet.ibm.com>
-#
-
-version=1.1
-
-image=data.mif
-oob=oob.bin
-data=data.bin
-pagesize=2048
-volmax=31
-datadir=unubi_data
-
-# general arguments e.g. debug enablement
-# unubi_args="-D"
-
-echo "------------------------------------------------------------------------"
-echo "Testcase: ${0} Version: ${version}"
-echo "------------------------------------------------------------------------"
-echo "Testing nand2bin ..."
-echo " Input: ${image}"
-echo " Data: ${data}"
-echo " OOB: ${oob}"
-echo " Pagesize: ${pagesize}"
-nand2bin --pagesize ${pagesize} -o ${data} -O ${oob} ${image}
-echo
-
-echo "------------------------------------------------------------------------"
-echo "Testing unubi ..."
-echo "------------------------------------------------------------------------"
-unubi --version
-echo
-
-echo "------------------------------------------------------------------------"
-echo "Trying to extract first ${volmax} volumes ..."
-echo "------------------------------------------------------------------------"
-mkdir -p ${datadir}/volumes
-for v in `seq 0 ${volmax}` ; do
- unubi ${unubi_args} -r${v} -d${datadir}/volumes ${data}
- echo -n "."
-done
-echo "ok"
-ls -l ${datadir}/volumes
-echo
-
-echo "------------------------------------------------------------------------"
-echo "Extracting graphics ..."
-echo "------------------------------------------------------------------------"
-unubi -a -d${datadir} ${data}
-echo "Use gnuplot to display:"
-ls ${datadir}/*.plot
-ls ${datadir}/*.data
-echo
-
-echo "------------------------------------------------------------------------"
-echo "eb-split"
-echo "------------------------------------------------------------------------"
-unubi -e -d${datadir}/eb-split ${data}
-ls -l ${datadir}/eb-split
-echo
-
-echo "------------------------------------------------------------------------"
-echo "vol-split"
-echo "------------------------------------------------------------------------"
-unubi -v -d${datadir}/vol-split ${data}
-ls -l ${datadir}/vol-split
-echo
-echo "The generated images contain only the data (126KiB in our "
-echo "case) not including the UBI erase count and volume info "
-echo "header. For dynamic volumes the data should be the full "
-echo "126KiB. Unubi cannot know how much of the data is valid. "
-echo
-
-echo "------------------------------------------------------------------------"
-echo "!vol-split"
-echo "------------------------------------------------------------------------"
-unubi -V -d${datadir}/vol-split! ${data}
-ls -l ${datadir}/vol-split\!
-echo
-echo "The generated images contain the full block data of 128KiB "
-echo "including the UBI erase count and volume information header."
-echo
-
-echo "------------------------------------------------------------------------"
-echo "Extracting volume info table ..."
-echo "------------------------------------------------------------------------"
-unubi -i -d${datadir} ${data}
-echo "I strongly hope that empty ubi blocks are filled with 0xff! "
-echo
-
-echo "------------------------------------------------------------------------"
-echo "Table 0"
-echo "------------------------------------------------------------------------"
-cat ${datadir}/vol_info_table0
-echo
-
-echo "------------------------------------------------------------------------"
-echo "Table 1"
-echo "------------------------------------------------------------------------"
-cat ${datadir}/vol_info_table1
-echo
diff --git a/ubi-utils/src/bin2nand.c b/ubi-utils/src/bin2nand.c
deleted file mode 100644
index c7c7ccc..0000000
--- a/ubi-utils/src/bin2nand.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2007
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- */
-
-/*
- * Create a flashable NAND image from a binary image
- *
- * History:
- * 1.0 Initial release (tglx)
- * 1.1 Understands hex and dec input parameters (tglx)
- * 1.2 Generates separated OOB data, if needed. (oloh)
- * 1.3 Padds data/oob to a given size. (oloh)
- * 1.4 Removed argp because we want to use uClibc.
- * 1.5 Minor cleanup
- * 1.6 written variable not initialized (-j did not work) (haver)
- */
-
-#include <unistd.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <getopt.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-#include "error.h"
-#include "config.h"
-#include "nandecc.h"
-
-#define PROGRAM_VERSION "1.6"
-
-#define CHECK_ENDP(option, endp) do { \
- if (*endp) { \
- fprintf(stderr, \
- "Parse error option \'%s\'. " \
- "No correct numeric value.\n" \
- , option); \
- exit(EXIT_FAILURE); \
- } \
-} while(0)
-
-typedef enum action_t {
- ACT_NORMAL = 0x00000001,
-} action_t;
-
-#define PAGESIZE 2048
-#define PADDING 0 /* 0 means, do not adjust anything */
-#define BUFSIZE 4096
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
- "bin2nand - a tool for adding OOB information to a "
- "binary input file.\n";
-
-static const char *optionsstr =
-" -c, --copyright Print copyright informatoin.\n"
-" -j, --padding=<num> Padding in Byte/Mi/ki. Default = no padding\n"
-" -p, --pagesize=<num> Pagesize in Byte/Mi/ki. Default = 2048\n"
-" -o, --output=<fname> Output filename. Interleaved Data/OOB if\n"
-" output-oob not specified.\n"
-" -q, --output-oob=<fname> Write OOB data in separate file.\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n"
-" -V, --version Print program version\n";
-
-static const char *usage =
-"Usage: bin2nand [-c?V] [-j <num>] [-p <num>] [-o <fname>] [-q <fname>]\n"
-" [--copyright] [--padding=<num>] [--pagesize=<num>]\n"
-" [--output=<fname>] [--output-oob=<fname>] [--help] [--usage]\n"
-" [--version]\n";
-
-struct option long_options[] = {
- { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
- { .name = "padding", .has_arg = 1, .flag = NULL, .val = 'j' },
- { .name = "pagesize", .has_arg = 1, .flag = NULL, .val = 'p' },
- { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
- { .name = "output-oob", .has_arg = 1, .flag = NULL, .val = 'q' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0}
-};
-
-static const char copyright [] __attribute__((unused)) =
- "Copyright IBM Corp. 2006";
-
-typedef struct myargs {
- action_t action;
-
- size_t pagesize;
- size_t padding;
-
- FILE* fp_in;
- char *file_out_data; /* Either: Data and OOB interleaved
- or plain data */
- char *file_out_oob; /* OOB Data only. */
-
- /* special stuff needed to get additional arguments */
- char *arg1;
- char **options; /* [STRING...] */
-} myargs;
-
-
-static int ustrtoull(const char *cp, char **endp, unsigned int base)
-{
- unsigned long long res = strtoull(cp, endp, base);
-
- switch (**endp) {
- case 'G':
- res *= 1024;
- case 'M':
- res *= 1024;
- case 'k':
- case 'K':
- res *= 1024;
- /* "Ki", "ki", "Mi" or "Gi" are to be used. */
- if ((*endp)[1] == 'i')
- (*endp) += 2;
- }
- return res;
-}
-
-static int
-parse_opt(int argc, char **argv, myargs *args)
-{
- char* endp;
-
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "cj:p:o:q:?V", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'p': /* pagesize */
- args->pagesize = (size_t)
- ustrtoull(optarg, &endp, 0);
- CHECK_ENDP("p", endp);
- break;
- case 'j': /* padding */
- args->padding = (size_t)
- ustrtoull(optarg, &endp, 0);
- CHECK_ENDP("j", endp);
- break;
- case 'o': /* output */
- args->file_out_data = optarg;
- break;
- case 'q': /* output oob */
- args->file_out_oob = optarg;
- break;
- case '?': /* help */
- printf("%s", doc);
- printf("%s", optionsstr);
- exit(0);
- break;
- case 'V':
- printf("%s\n", PROGRAM_VERSION);
- exit(0);
- break;
- case 'c':
- printf("%s\n", copyright);
- exit(0);
- default:
- printf("%s", usage);
- exit(-1);
- }
- }
-
- if (optind < argc) {
- args->fp_in = fopen(argv[optind++], "rb");
- if ((args->fp_in) == NULL) {
- err_quit("Cannot open file %s for input\n",
- argv[optind++]);
- }
- }
-
- return 0;
-}
-
-static int
-process_page(uint8_t* buf, size_t pagesize,
- FILE *fp_data, FILE* fp_oob, size_t* written)
-{
- int eccpoi, oobsize;
- size_t i;
- uint8_t oobbuf[64];
-
- memset(oobbuf, 0xff, sizeof(oobbuf));
-
- switch(pagesize) {
- case 2048: oobsize = 64; eccpoi = 64 / 2; break;
- case 512: oobsize = 16; eccpoi = 16 / 2; break;
- default:
- err_msg("Unsupported page size: %d\n", pagesize);
- return -EINVAL;
- }
-
- for (i = 0; i < pagesize; i += 256, eccpoi += 3) {
- oobbuf[eccpoi++] = 0x0;
- /* Calculate ECC */
- nand_calculate_ecc(&buf[i], &oobbuf[eccpoi]);
- }
-
- /* write data */
- *written += fwrite(buf, 1, pagesize, fp_data);
-
- /* either separate oob or interleave with data */
- if (fp_oob) {
- i = fwrite(oobbuf, 1, oobsize, fp_oob);
- if (ferror(fp_oob)) {
- err_msg("IO error\n");
- return -EIO;
- }
- }
- else {
- i = fwrite(oobbuf, 1, oobsize, fp_data);
- if (ferror(fp_data)) {
- err_msg("IO error\n");
- return -EIO;
- }
- }
-
- return 0;
-}
-
-int main (int argc, char** argv)
-{
- int rc = -1;
- int res = 0;
- size_t written = 0, read;
- myargs args = {
- .action = ACT_NORMAL,
- .pagesize = PAGESIZE,
- .padding = PADDING,
- .fp_in = NULL,
- .file_out_data = NULL,
- .file_out_oob = NULL,
- };
-
- FILE* fp_out_data = stdout;
- FILE* fp_out_oob = NULL;
-
- parse_opt(argc, argv, &args);
-
- uint8_t* buf = calloc(1, BUFSIZE);
- if (!buf) {
- err_quit("Cannot allocate page buffer.\n");
- }
-
- if (!args.fp_in) {
- err_msg("No input image specified!\n");
- goto err;
- }
-
- if (args.file_out_data) {
- fp_out_data = fopen(args.file_out_data, "wb");
- if (fp_out_data == NULL) {
- err_sys("Cannot open file %s for output\n",
- args.file_out_data);
- goto err;
- }
- }
-
- if (args.file_out_oob) {
- fp_out_oob = fopen(args.file_out_oob, "wb");
- if (fp_out_oob == NULL) {
- err_sys("Cannot open file %s for output\n",
- args.file_out_oob);
- goto err;
- }
- }
-
-
- while(1) {
- read = fread(buf, 1, args.pagesize, args.fp_in);
- if (feof(args.fp_in) && read == 0)
- break;
-
- if (read < args.pagesize) {
- err_msg("Image not page aligned\n");
- goto err;
- }
-
- if (ferror(args.fp_in)) {
- err_msg("Read error\n");
- goto err;
- }
-
- res = process_page(buf, args.pagesize, fp_out_data,
- fp_out_oob, &written);
- if (res != 0)
- goto err;
- }
-
- while (written < args.padding) {
- memset(buf, 0xff, args.pagesize);
- res = process_page(buf, args.pagesize, fp_out_data,
- fp_out_oob, &written);
- if (res != 0)
- goto err;
- }
-
- rc = 0;
-err:
- free(buf);
-
- if (args.fp_in)
- fclose(args.fp_in);
-
- if (fp_out_oob)
- fclose(fp_out_oob);
-
- if (fp_out_data && fp_out_data != stdout)
- fclose(fp_out_data);
-
- if (rc != 0) {
- err_msg("Error during conversion. rc: %d\n", rc);
- if (args.file_out_data)
- remove(args.file_out_data);
- if (args.file_out_oob)
- remove(args.file_out_oob);
- }
- return rc;
-}
diff --git a/ubi-utils/src/bootenv.c b/ubi-utils/src/bootenv.c
deleted file mode 100644
index 78198fe..0000000
--- a/ubi-utils/src/bootenv.c
+++ /dev/null
@@ -1,1032 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2008
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- */
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <netinet/in.h>
-#include <sys/stat.h>
-#include <bootenv.h>
-
-#include "hashmap.h"
-#include "error.h"
-
-#include <mtd/ubi-media.h>
-#include "crc32.h"
-
-#define ubi_unused __attribute__((unused))
-
-#define BOOTENV_MAXLINE 512 /* max line size of a bootenv.txt file */
-
-/* Structures */
-struct bootenv {
- hashmap_t map; ///< Pointer to hashmap which holds data structure.
-};
-
-struct bootenv_list {
- hashmap_t head; ///< Pointer to list which holds the data structure.
-};
-
-/**
- * @brief Remove the '\n' from a given line.
- * @param line Input/Output line.
- * @param size Size of the line.
- * @param fp File Pointer.
- * @return 0
- * @return or error
- */
-static int
-remove_lf(char *line, size_t size, FILE* fp)
-{
- size_t i;
-
- for (i = 0; i < size; i++) {
- if (line[i] == '\n') {
- line[i] = '\0';
- return 0;
- }
- }
-
- if (!feof(fp)) {
- return BOOTENV_EINVAL;
- }
-
- return 0;
-}
-
-/**
- * @brief Determine if a line contains only WS.
- * @param line The line to process.
- * @param size Size of input line.
- * @return 1 Yes, only WS.
- * @return 0 No, contains data.
- */
-static int
-is_ws(const char *line, size_t size)
-{
- size_t i = 0;
-
- while (i < size) {
- switch (line[i]) {
- case '\n':
- return 1;
- case '#':
- return 1;
- case ' ':
- i++;
- continue;
- case '\t':
- i++;
- continue;
- default: /* any other char -> no cmnt */
- return 0;
- }
- }
-
- return 0;
-}
-
-
-/* ------------------------------------------------------------------------- */
-
-/**
- * @brief Build a list from a comma seperated value string.
- * @param list Pointer to hashmap structure which shall store
- * the list.
- * @param value Comma seperated value string.
- * @return 0
- * @return or error.
- */
-static int
-build_list_definition(hashmap_t list, const char *value)
-{
- int rc = 0;
- char *str = NULL;
- char *ptr = NULL;
- size_t len, i, j;
-
- /* str: val1,val2 , val4,...,valN */
- len = strlen(value);
- str = (char*) malloc((len+1) * sizeof(char));
-
- /* 1. reformat string: remove spaces */
- for (i = 0, j = 0; i < len; i++) {
- if (value[i] == ' ')
- continue;
-
- str[j] = value[i];
- j++;
- }
- str[j] = '\0';
-
- /* str: val1,val2,val4,...,valN\0*/
- /* 2. replace ',' seperator with '\0' */
- len = strlen(str);
- for (i = 0; i < len; i++) {
- if (str[i] == ',') {
- str[i] = '\0';
- }
- }
-
- /* str: val1\0val2\0val4\0...\0valN\0*/
- /* 3. insert definitions into a hash map, using it like a list */
- i = j = 0;
- ptr = str;
- while (((i = strlen(ptr)) > 0) && (j < len)) {
- rc = hashmap_add(list, ptr, "");
- if (rc != 0) {
- free(str);
- return rc;
- }
- j += i+1;
- if (j < len)
- ptr += i+1;
- }
-
- free(str);
- return rc;
-}
-
-/**
- * @brief Extract a key value pair and add it to a hashmap
- * @param str Input string which contains a key value pair.
- * @param env The updated handle which contains the new pair.
- * @return 0
- * @return or error
- * @note The input string format is: "key=value"
- */
-static int
-extract_pair(const char *str, bootenv_t env)
-{
- int rc = 0;
- char *key = NULL;
- char *val = NULL;
-
- key = strdup(str);
- if (key == NULL)
- return -ENOMEM;
-
- val = strstr(key, "=");
- if (val == NULL) {
- rc = BOOTENV_EBADENTRY;
- goto err;
- }
-
- *val = '\0'; /* split strings */
- val++;
-
- rc = bootenv_set(env, key, val);
-
- err:
- free(key);
- return rc;
-}
-
-int
-bootenv_destroy(bootenv_t* env)
-{
- int rc = 0;
-
- if (env == NULL || *env == NULL)
- return -EINVAL;
-
- bootenv_t tmp = *env;
-
- rc = hashmap_free(tmp->map);
- if (rc != 0)
- return rc;
-
- free(tmp);
- return rc;
-}
-
-int
-bootenv_create(bootenv_t* env)
-{
- bootenv_t res;
- res = (bootenv_t) calloc(1, sizeof(struct bootenv));
-
- if (res == NULL)
- return -ENOMEM;
-
- res->map = hashmap_new();
-
- if (res->map == NULL) {
- free(res);
- return -ENOMEM;
- }
-
- *env = res;
-
- return 0;
-}
-
-
-/**
- * @brief Read a formatted buffer and scan it for valid bootenv
- * key/value pairs. Add those pairs into a hashmap.
- * @param env Hashmap which shall be used to hold the data.
- * @param buf Formatted buffer.
- * @param size Size of the buffer.
- * @return 0
- * @return or error
- */
-static int
-rd_buffer(bootenv_t env, const char *buf, size_t size)
-{
- const char *curr = buf; /* ptr to current key/value pair */
- uint32_t i, j; /* current length, chars processed */
-
- if (buf[size - 1] != '\0') /* must end in '\0' */
- return BOOTENV_EFMT;
-
- for (j = 0; j < size; j += i, curr += i) {
- /* strlen returns the size of the string upto
- but not including the null terminator;
- adding 1 to account for '\0' */
- i = strlen(curr) + 1;
-
- if (i == 1)
- return 0; /* no string found */
-
- if (extract_pair(curr, env) != 0)
- return BOOTENV_EINVAL;
- }
-
- return 0;
-}
-
-
-int
-bootenv_read_crc(FILE* fp, bootenv_t env, size_t size, uint32_t* ret_crc)
-{
- int rc;
- char *buf = NULL;
- size_t i = 0;
- uint32_t crc32_table[256];
-
- if ((fp == NULL) || (env == NULL))
- return -EINVAL;
-
- /* allocate temp buffer */
- buf = (char*) calloc(1, size * sizeof(char));
- if (buf == NULL)
- return -ENOMEM;
-
- /* FIXME Andreas, please review this I removed size-1 and
- * replaced it by just size, I saw the kernel image starting
- * with a 0x0060.... and not with the 0x60.... what it should
- * be. Is this a tools problem or is it a problem here where
- * fp is moved not to the right place due to the former size-1
- * here.
- */
- while((i < size) && (!feof(fp))) {
- int c = fgetc(fp);
- if (c == EOF) {
- /* FIXME isn't this dangerous, to update
- the boot envs with incomplete data? */
- buf[i++] = '\0';
- break; /* we have enough */
- }
- if (ferror(fp)) {
- rc = -EIO;
- goto err;
- }
-
- buf[i++] = (char)c;
- }
-
- /* calculate crc to return */
- if (ret_crc != NULL) {
- init_crc32_table(crc32_table);
- *ret_crc = clc_crc32(crc32_table, UBI_CRC32_INIT, buf, size);
- }
-
- /* transfer to hashmap */
- rc = rd_buffer(env, buf, size);
-
-err:
- free(buf);
- return rc;
-}
-
-
-/**
- * If we have a single file containing the boot-parameter size should
- * be specified either as the size of the file or as BOOTENV_MAXSIZE.
- * If the bootparameter are in the middle of a file we need the exact
- * length of the data.
- */
-int
-bootenv_read(FILE* fp, bootenv_t env, size_t size)
-{
- return bootenv_read_crc(fp, env, size, NULL);
-}
-
-
-int
-bootenv_read_txt(FILE* fp, bootenv_t env)
-{
- int rc = 0;
- char *buf = NULL;
- char *line = NULL;
- char *lstart = NULL;
- char *curr = NULL;
- size_t len;
- size_t size;
-
- if ((fp == NULL) || (env == NULL))
- return -EINVAL;
-
- size = BOOTENV_MAXSIZE;
-
- /* allocate temp buffers */
- buf = (char*) calloc(1, size * sizeof(char));
- lstart = line = (char*) calloc(1, size * sizeof(char));
- if ((buf == NULL) || (line == NULL)) {
- rc = -ENOMEM;
- goto err;
- }
-
- curr = buf;
- while ((line = fgets(line, size, fp)) != NULL) {
- if (is_ws(line, size)) {
- continue;
- }
- rc = remove_lf(line, BOOTENV_MAXSIZE, fp);
- if (rc != 0) {
- goto err;
- }
-
- /* copy new line to binary buffer */
- len = strlen(line);
- if (len > size) {
- rc = -EFBIG;
- goto err;
- }
- size -= len; /* track remaining space */
-
- memcpy(curr, line, len);
- curr += len + 1; /* for \0 seperator */
- }
-
- rc = rd_buffer(env, buf, BOOTENV_MAXSIZE);
-err:
- if (buf != NULL)
- free(buf);
- if (lstart != NULL)
- free(lstart);
- return rc;
-}
-
-static int
-fill_output_buffer(bootenv_t env, char *buf, size_t buf_size_max ubi_unused,
- size_t *written)
-{
- int rc = 0;
- size_t keys_size, i;
- size_t wr = 0;
- const char **keys = NULL;
- const char *val = NULL;
-
- rc = bootenv_get_key_vector(env, &keys_size, 1, &keys);
- if (rc != 0)
- goto err;
-
- for (i = 0; i < keys_size; i++) {
- if (wr > BOOTENV_MAXSIZE) {
- rc = -ENOSPC;
- goto err;
- }
-
- rc = bootenv_get(env, keys[i], &val);
- if (rc != 0)
- goto err;
-
- wr += snprintf(buf + wr, BOOTENV_MAXSIZE - wr,
- "%s=%s", keys[i], val);
- wr++; /* for \0 */
- }
-
- *written = wr;
-
-err:
- if (keys != NULL)
- free(keys);
-
- return rc;
-}
-
-int
-bootenv_write_crc(FILE* fp, bootenv_t env, uint32_t* ret_crc)
-{
- int rc = 0;
- size_t size = 0;
- char *buf = NULL;
- uint32_t crc32_table[256];
-
- if ((fp == NULL) || (env == NULL))
- return -EINVAL;
-
- buf = (char*) calloc(1, BOOTENV_MAXSIZE * sizeof(char));
- if (buf == NULL)
- return -ENOMEM;
-
-
- rc = fill_output_buffer(env, buf, BOOTENV_MAXSIZE, &size);
- if (rc != 0)
- goto err;
-
- /* calculate crc to return */
- if (ret_crc != NULL) {
- init_crc32_table(crc32_table);
- *ret_crc = clc_crc32(crc32_table, UBI_CRC32_INIT, buf, size);
- }
-
- if (fwrite(buf, size, 1, fp) != 1) {
- rc = -EIO;
- goto err;
- }
-
-err:
- if (buf != NULL)
- free(buf);
- return rc;
-}
-
-int
-bootenv_write(FILE* fp, bootenv_t env)
-{
- return bootenv_write_crc(fp, env, NULL);
-}
-
-int
-bootenv_compare(bootenv_t first, bootenv_t second)
-{
- int rc;
- size_t written_first, written_second;
- char *buf_first, *buf_second;
-
- if (first == NULL || second == NULL)
- return -EINVAL;
-
- buf_first = malloc(BOOTENV_MAXSIZE);
- if (!buf_first)
- return -ENOMEM;
- buf_second = malloc(BOOTENV_MAXSIZE);
- if (!buf_second) {
- rc = -ENOMEM;
- goto err;
- }
-
- rc = fill_output_buffer(first, buf_first, BOOTENV_MAXSIZE,
- &written_first);
- if (rc < 0)
- goto err;
- rc = fill_output_buffer(second, buf_second, BOOTENV_MAXSIZE,
- &written_second);
- if (rc < 0)
- goto err;
-
- if (written_first != written_second) {
- rc = 1;
- goto err;
- }
-
- rc = memcmp(buf_first, buf_second, written_first);
- if (rc != 0) {
- rc = 2;
- goto err;
- }
-
-err:
- if (buf_first)
- free(buf_first);
- if (buf_second)
- free(buf_second);
-
- return rc;
-}
-
-int
-bootenv_size(bootenv_t env, size_t *size)
-{
- int rc = 0;
- char *buf = NULL;
-
- if (env == NULL)
- return -EINVAL;
-
- buf = (char*) calloc(1, BOOTENV_MAXSIZE * sizeof(char));
- if (buf == NULL)
- return -ENOMEM;
-
- rc = fill_output_buffer(env, buf, BOOTENV_MAXSIZE, size);
- if (rc != 0)
- goto err;
-
-err:
- if (buf != NULL)
- free(buf);
- return rc;
-}
-
-int
-bootenv_write_txt(FILE* fp, bootenv_t env)
-{
- int rc = 0;
- size_t size, wr, i;
- const char **keys = NULL;
- const char *key = NULL;
- const char *val = NULL;
-
- if ((fp == NULL) || (env == NULL))
- return -EINVAL;
-
- rc = bootenv_get_key_vector(env, &size, 1, &keys);
- if (rc != 0)
- goto err;
-
- for (i = 0; i < size; i++) {
- key = keys[i];
- rc = bootenv_get(env, key, &val);
- if (rc != 0)
- goto err;
-
- wr = fprintf(fp, "%s=%s\n", key, val);
- if (wr != strlen(key) + strlen(val) + 2) {
- rc = -EIO;
- goto err;
- }
- }
-
-err:
- if (keys != NULL)
- free(keys);
- return rc;
-}
-
-int
-bootenv_valid(bootenv_t env ubi_unused)
-{
- /* @FIXME No sanity check implemented. */
- return 0;
-}
-
-int
-bootenv_copy_bootenv(bootenv_t in, bootenv_t *out)
-{
- int rc = 0;
- const char *tmp = NULL;
- const char **keys = NULL;
- size_t vec_size, i;
-
- if ((in == NULL) || (out == NULL))
- return -EINVAL;
-
- /* purge output var for sure... */
- rc = bootenv_destroy(out);
- if (rc != 0)
- return rc;
-
- /* create the new map */
- rc = bootenv_create(out);
- if (rc != 0)
- goto err;
-
- /* get the key list from the input map */
- rc = bootenv_get_key_vector(in, &vec_size, 0, &keys);
- if (rc != 0)
- goto err;
-
- if (vec_size != hashmap_size(in->map)) {
- rc = BOOTENV_ECOPY;
- goto err;
- }
-
- /* make a deep copy of the hashmap */
- for (i = 0; i < vec_size; i++) {
- rc = bootenv_get(in, keys[i], &tmp);
- if (rc != 0)
- goto err;
-
- rc = bootenv_set(*out, keys[i], tmp);
- if (rc != 0)
- goto err;
- }
-
-err:
- if (keys != NULL)
- free(keys);
-
- return rc;
-}
-
-/* ------------------------------------------------------------------------- */
-
-
-int
-bootenv_pdd_keep(bootenv_t env_old, bootenv_t env_new, bootenv_t *env_res,
- int *warnings, char *err_buf ubi_unused,
- size_t err_buf_size ubi_unused)
-{
- bootenv_list_t l_old = NULL;
- bootenv_list_t l_new = NULL;
- const char *pdd_old = NULL;
- const char *pdd_new = NULL;
- const char *tmp = NULL;
- const char **vec_old = NULL;
- const char **vec_new = NULL;
- const char **pdd_up_vec = NULL;
- size_t vec_old_size, vec_new_size, pdd_up_vec_size, i;
- int rc = 0;
-
- if ((env_old == NULL) || (env_new == NULL) || (env_res == NULL))
- return -EINVAL;
-
- /* get the pdd strings, e.g.:
- * pdd_old=a,b,c
- * pdd_new=a,c,d,e */
- rc = bootenv_get(env_old, "pdd", &pdd_old);
- if (rc != 0)
- goto err;
- rc = bootenv_get(env_new, "pdd", &pdd_new);
- if (rc != 0)
- goto err;
-
- /* put it into a list and then convert it to an vector */
- rc = bootenv_list_create(&l_old);
- if (rc != 0)
- goto err;
- rc = bootenv_list_create(&l_new);
- if (rc != 0)
- goto err;
-
- rc = bootenv_list_import(l_old, pdd_old);
- if (rc != 0)
- goto err;
-
- rc = bootenv_list_import(l_new, pdd_new);
- if (rc != 0)
- goto err;
-
- rc = bootenv_list_to_vector(l_old, &vec_old_size, &vec_old);
- if (rc != 0)
- goto err;
-
- rc = bootenv_list_to_vector(l_new, &vec_new_size, &vec_new);
- if (rc != 0)
- goto err;
-
- rc = bootenv_copy_bootenv(env_new, env_res);
- if (rc != 0)
- goto err;
-
- /* calculate the update vector between the old and new pdd */
- pdd_up_vec = hashmap_get_update_key_vector(vec_old, vec_old_size,
- vec_new, vec_new_size, &pdd_up_vec_size);
-
- if (pdd_up_vec == NULL) {
- rc = -ENOMEM;
- goto err;
- }
-
- if (pdd_up_vec_size != 0) {
- /* need to warn the user about the unset of
- * some pdd/bootenv values */
- *warnings = BOOTENV_WPDD_STRING_DIFFERS;
-
- /* remove all entries in the new bootenv load */
- for (i = 0; i < pdd_up_vec_size; i++) {
- bootenv_unset(*env_res, pdd_up_vec[i]);
- }
- }
-
- /* generate the keep array and copy old pdd values to new bootenv */
- for (i = 0; i < vec_old_size; i++) {
- rc = bootenv_get(env_old, vec_old[i], &tmp);
- if (rc != 0) {
- rc = BOOTENV_EPDDINVAL;
- goto err;
- }
- rc = bootenv_set(*env_res, vec_old[i], tmp);
- if (rc != 0) {
- goto err;
- }
- }
- /* put the old pdd string into the result map */
- rc = bootenv_set(*env_res, "pdd", pdd_old);
- if (rc != 0) {
- goto err;
- }
-
-
-err:
- if (vec_old != NULL)
- free(vec_old);
- if (vec_new != NULL)
- free(vec_new);
- if (pdd_up_vec != NULL)
- free(pdd_up_vec);
-
- bootenv_list_destroy(&l_old);
- bootenv_list_destroy(&l_new);
- return rc;
-}
-
-
-int
-bootenv_pdd_overwrite(bootenv_t env_old, bootenv_t env_new,
- bootenv_t *env_res, int *warnings ubi_unused,
- char *err_buf ubi_unused, size_t err_buf_size ubi_unused)
-{
- if ((env_old == NULL) || (env_new == NULL) || (env_res == NULL))
- return -EINVAL;
-
- return bootenv_copy_bootenv(env_new, env_res);
-}
-
-int
-bootenv_pdd_merge(bootenv_t env_old, bootenv_t env_new, bootenv_t *env_res,
- int *warnings ubi_unused, char *err_buf, size_t err_buf_size)
-{
- if ((env_old == NULL) || (env_new == NULL) || (env_res == NULL))
- return -EINVAL;
-
- snprintf(err_buf, err_buf_size, "The PDD merge operation is not "
- "implemented. Contact: <oliloh@de.ibm.com>");
-
- return BOOTENV_ENOTIMPL;
-}
-
-/* ------------------------------------------------------------------------- */
-
-int
-bootenv_get(bootenv_t env, const char *key, const char **value)
-{
- if (env == NULL)
- return -EINVAL;
-
- *value = hashmap_lookup(env->map, key);
- if (*value == NULL)
- return BOOTENV_ENOTFOUND;
-
- return 0;
-}
-
-int
-bootenv_get_num(bootenv_t env, const char *key, uint32_t *value)
-{
- char *endptr = NULL;
- const char *str;
-
- if (env == NULL)
- return 0;
-
- str = hashmap_lookup(env->map, key);
- if (!str)
- return -EINVAL;
-
- *value = strtoul(str, &endptr, 0);
-
- if (*endptr == '\0') {
- return 0;
- }
-
- return -EINVAL;
-}
-
-int
-bootenv_set(bootenv_t env, const char *key, const char *value)
-{
- if (env == NULL)
- return -EINVAL;
-
- return hashmap_add(env->map, key, value);
-}
-
-int
-bootenv_unset(bootenv_t env, const char *key)
-{
- if (env == NULL)
- return -EINVAL;
-
- return hashmap_remove(env->map, key);
-}
-
-int
-bootenv_get_key_vector(bootenv_t env, size_t* size, int sort,
- const char ***vector)
-{
- if ((env == NULL) || (size == NULL))
- return -EINVAL;
-
- *vector = hashmap_get_key_vector(env->map, size, sort);
-
- if (*vector == NULL)
- return -EINVAL;
-
- return 0;
-}
-
-int
-bootenv_dump(bootenv_t env)
-{
- if (env == NULL)
- return -EINVAL;
-
- return hashmap_dump(env->map);
-}
-
-int
-bootenv_list_create(bootenv_list_t *list)
-{
- bootenv_list_t res;
- res = (bootenv_list_t) calloc(1, sizeof(struct bootenv_list));
-
- if (res == NULL)
- return -ENOMEM;
-
- res->head = hashmap_new();
-
- if (res->head == NULL) {
- free(res);
- return -ENOMEM;
- }
-
- *list = res;
- return 0;
-}
-
-int
-bootenv_list_destroy(bootenv_list_t *list)
-{
- int rc = 0;
-
- if (list == NULL)
- return -EINVAL;
-
- bootenv_list_t tmp = *list;
- if (tmp == 0)
- return 0;
-
- rc = hashmap_free(tmp->head);
- if (rc != 0)
- return rc;
-
- free(tmp);
- *list = NULL;
- return 0;
-}
-
-int
-bootenv_list_import(bootenv_list_t list, const char *str)
-{
- if (list == NULL)
- return -EINVAL;
-
- return build_list_definition(list->head, str);
-}
-
-int
-bootenv_list_export(bootenv_list_t list, char **string)
-{
- size_t size, i, j, bufsize, tmp, rc = 0;
- const char **items;
-
- if (list == NULL)
- return -EINVAL;
-
- bufsize = BOOTENV_MAXLINE;
- char *res = (char*) malloc(bufsize * sizeof(char));
- if (res == NULL)
- return -ENOMEM;
-
- rc = bootenv_list_to_vector(list, &size, &items);
- if (rc != 0) {
- goto err;
- }
-
- j = 0;
- for (i = 0; i < size; i++) {
- tmp = strlen(items[i]);
- if (j >= bufsize) {
- bufsize += BOOTENV_MAXLINE;
- res = (char*) realloc(res, bufsize * sizeof(char));
- if (res == NULL) {
- rc = -ENOMEM;
- goto err;
- }
- }
- memcpy(res + j, items[i], tmp);
- j += tmp;
- if (i < (size - 1)) {
- res[j] = ',';
- j++;
- }
- }
- j++;
- res[j] = '\0';
- free(items);
- *string = res;
- return 0;
-err:
- free(items);
- return rc;
-}
-
-int
-bootenv_list_add(bootenv_list_t list, const char *item)
-{
- if ((list == NULL) || (item == NULL))
- return -EINVAL;
-
- return hashmap_add(list->head, item, "");
-}
-
-int
-bootenv_list_remove(bootenv_list_t list, const char *item)
-{
- if ((list == NULL) || (item == NULL))
- return -EINVAL;
-
- return hashmap_remove(list->head, item);
-}
-
-int
-bootenv_list_is_in(bootenv_list_t list, const char *item)
-{
- if ((list == NULL) || (item == NULL))
- return -EINVAL;
-
- return hashmap_lookup(list->head, item) != NULL ? 1 : 0;
-}
-
-int
-bootenv_list_to_vector(bootenv_list_t list, size_t *size, const char ***vector)
-{
- if ((list == NULL) || (size == NULL))
- return -EINVAL;
-
- *vector = hashmap_get_key_vector(list->head, size, 1);
- if (*vector == NULL)
- return -ENOMEM;
-
- return 0;
-}
-
-int
-bootenv_list_to_num_vector(bootenv_list_t list, size_t *size,
- uint32_t **vector)
-{
- int rc = 0;
- size_t i;
- uint32_t* res = NULL;
- char *endptr = NULL;
- const char **a = NULL;
-
- rc = bootenv_list_to_vector(list, size, &a);
- if (rc != 0)
- goto err;
-
- res = (uint32_t*) malloc (*size * sizeof(uint32_t));
- if (!res)
- goto err;
-
- for (i = 0; i < *size; i++) {
- res[i] = strtoul(a[i], &endptr, 0);
- if (*endptr != '\0')
- goto err;
- }
-
- if (a)
- free(a);
- *vector = res;
- return 0;
-
-err:
- if (a)
- free(a);
- if (res)
- free(res);
- return rc;
-}
diff --git a/ubi-utils/src/bootenv.h b/ubi-utils/src/bootenv.h
deleted file mode 100644
index 8fecdbf..0000000
--- a/ubi-utils/src/bootenv.h
+++ /dev/null
@@ -1,434 +0,0 @@
-#ifndef __BOOTENV_H__
-#define __BOOTENV_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <stdio.h> /* FILE */
-#include <stdint.h>
-#include <pfiflash.h>
-
-/* DOXYGEN DOCUMENTATION */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @file bootenv.h
- * @author oliloh@de.ibm.com
- * @version 1.3
- *
- * 1.3 Some renaming
- */
-
-/**
- * @mainpage Usage
- *
- * @section intro Introduction
- * This library provides all functionality to handle with the so-called
- * platform description data (PDD) and the bootparameters defined in
- * U-Boot. It is able to apply the defined PDD operations in PDD update
- * scenarios. For more information about the PDD and bootparameter
- * environment "bootenv" confer the PDD documentation.
- *
- * @section ret Return codes
- * This library defines some return codes which will be delivered classified
- * as warnings or errors. See the "Defines" section for details and numeric
- * values.
- *
- * @section benv Bootenv format description
- * There are two different input formats:
- * - text files
- * - binary files
- *
- * @subsection txt Text Files
- * Text files have to be specified like:
- * @verbatim key1=value1,value2,value7\n key2=value55,value1\n key4=value1\n@endverbatim
- *
- * @subsection bin Binary files
- * Binary files have to be specified like:
- * @verbatim<CRC32-bit>key1=value1,value2,value7\0key2=value55,value1\0... @endverbatim
- * You can confer the U-Boot documentation for more details.
- *
- * @section benvlists Bootenv lists format description.
- * Values referenced in the preceeding subsection can be
- * defined like lists:
- * @verbatim value1,value2,value3 @endverbatim
- * There are some situation where a conversion of a comma
- * seperated list can be useful, e.g. to get a list
- * of defined PDD entries.
- */
-
-#define BOOTENV_MAXSIZE (1024 * 100) /* max 100kiB space for bootenv */
-
-/**
- * @def BOOTENV_ECRC
- * @brief Given binary file is to large.
- * @def BOOTENV_EFMT
- * @brief Given bootenv section has an invalid format
- * @def BOOTENV_EBADENTRY
- * @brief Bad entry in the bootenv section.
- * @def BOOTENV_EINVAL
- * @brief Invalid bootenv defintion.
- * @def BOOTENV_ENOPDD
- * @brief Given bootenv sectoin has no PDD defintion string (pdd=...).
- * @def BOOTENV_EPDDINVAL
- * @brief Given bootenv section has an invalid PDD defintion.
- * @def BOOTENV_ENOTIMPL
- * @brief Functionality not implemented.
- * @def BOOTENV_ECOPY
- * @brief Bootenv memory copy error
- * @def BOOTENV_ENOTFOUND
- * @brief Given key has has no value.
- * @def BOOTENV_EMAX
- * @brief Highest error value.
- */
-#define BOOTENV_ETOOBIG 1
-#define BOOTENV_EFMT 2
-#define BOOTENV_EBADENTRY 3
-#define BOOTENV_EINVAL 4
-#define BOOTENV_ENOPDD 5
-#define BOOTENV_EPDDINVAL 6
-#define BOOTENV_ENOTIMPL 7
-#define BOOTENV_ECOPY 8
-#define BOOTENV_ENOTFOUND 9
-#define BOOTENV_EMAX 10
-
-/**
- * @def BOOTENV_W
- * @brief A warning which is handled internally as an error
- * but can be recovered by manual effort.
- * @def BOOTENV_WPDD_STRING_DIFFERS
- * @brief The PDD strings of old and new PDD differ and
- * can cause update problems, because new PDD values
- * are removed from the bootenv section completely.
- */
-#define BOOTENV_W 20
-#define BOOTENV_WPDD_STRING_DIFFERS 21
-#define BOOTENV_WMAX 22 /* highest warning value */
-
-
-typedef struct bootenv *bootenv_t;
- /**< A bootenv library handle. */
-
-typedef struct bootenv_list *bootenv_list_t;
- /**< A handle for a value list. */
-
-typedef int(*pdd_func_t)(bootenv_t, bootenv_t, bootenv_t*,
- int*, char*, size_t);
-
-
-/**
- * @brief Get a new handle.
- * @return 0
- * @return or error
- * */
-int bootenv_create(bootenv_t *env);
-
-/**
- * @brief Cleanup structure.
- * @param env Bootenv structure which shall be destroyed.
- * @return 0
- * @return or error
- */
-int bootenv_destroy(bootenv_t *env);
-
-/**
- * @brief Copy a bootenv handle.
- * @param in The input bootenv.
- * @param out The copied output bootenv. Discards old data.
- * @return 0
- * @return or error
- */
-int bootenv_copy_bootenv(bootenv_t in, bootenv_t *out);
-
-/**
- * @brief Looks for a value inside the bootenv data.
- * @param env Handle to a bootenv structure.
- * @param key The key.
- * @return NULL key not found
- * @return !NULL ptr to value
- */
-int bootenv_get(bootenv_t env, const char *key, const char **value);
-
-
-/**
- * @brief Looks for a value inside the bootenv data and converts it to num.
- * @param env Handle to a bootenv structure.
- * @param key The key.
- * @param value A pointer to the resulting numerical value
- * @return NULL key not found
- * @return !NULL ptr to value
- */
-int bootenv_get_num(bootenv_t env, const char *key, uint32_t *value);
-
-/**
- * @brief Set a bootenv value by key.
- * @param env Handle to a bootenv structure.
- * @param key Key.
- * @param value Value to set.
- * @return 0
- * @return or error
- */
-int bootenv_set(bootenv_t env, const char *key, const char *value);
-
-/**
- * @brief Remove the given key (and its value) from a bootenv structure.
- * @param env Handle to a bootenv structure.
- * @param key Key.
- * @return 0
- * @return or error
- */
-int bootenv_unset(bootenv_t env, const char *key);
-
-
-/**
- * @brief Get a vector of all keys which are currently set
- * within a bootenv handle.
- * @param env Handle to a bootenv structure.
- * @param size The size of the allocated array structure.
- * @param sort Flag, if set the vector is sorted ascending.
- * @return NULL on error.
- * @return !NULL a pointer to the first element the allocated vector.
- * @warning Free the allocate memory yourself!
- */
-int bootenv_get_key_vector(bootenv_t env, size_t *size, int sort,
- const char ***vector);
-
-/**
- * @brief Calculate the size in bytes which are necessary to write the
- * current bootenv section in a *binary file.
- * @param env bootenv handle.
- * @param size The size in bytes of the bootenv handle.
- * @return 0
- * @return or ERROR.
- */
-int bootenv_size(bootenv_t env, size_t *size);
-
-/**
- * @brief Read a binary bootenv file.
- * @param fp File pointer to input stream.
- * @param env bootenv handle.
- * @param size maximum data size.
- * @return 0
- * @return or ERROR.
- */
-int bootenv_read(FILE* fp, bootenv_t env, size_t size);
-
-/**
- * @param ret_crc return value of crc of read data
- */
-int bootenv_read_crc(FILE* fp, bootenv_t env, size_t size, uint32_t *ret_crc);
-
-/**
- * @brief Read bootenv data from an text/ascii file.
- * @param fp File pointer to ascii PDD file.
- * @param env bootenv handle
- * @return 0
- * @return or ERROR.
- */
-int bootenv_read_txt(FILE* fp, bootenv_t env);
-
-/**
- * @brief Write a bootenv structure to the given location (binary).
- * @param fp Filepointer to binary file.
- * @param env Bootenv structure which shall be written.
- * @return 0
- * @return or error
- */
-int bootenv_write(FILE* fp, bootenv_t env);
-
-/**
- * @param ret_crc return value of crc of read data
- */
-int bootenv_write_crc(FILE* fp, bootenv_t env, uint32_t* ret_crc);
-
-/**
- * @brief Write a bootenv structure to the given location (text).
- * @param fp Filepointer to text file.
- * @param env Bootenv structure which shall be written.
- * @return 0
- * @return or error
- */
-int bootenv_write_txt(FILE* fp, bootenv_t env);
-
-/**
- * @brief Compare bootenvs using memcmp().
- * @param first First bootenv.
- * @param second Second bootenv.
- * @return 0 if bootenvs are equal
- * @return < 0 if error
- * @return > 0 if unequal
- */
-int bootenv_compare(bootenv_t first, bootenv_t second);
-
-/**
- * @brief Prototype for a PDD handling funtion
- */
-
-/**
- * @brief The PDD keep operation.
- * @param env_old The old bootenv structure.
- * @param env_new The new bootenv structure.
- * @param env_res The result of PDD keep.
- * @param warnings A flag which marks any warnings.
- * @return 0
- * @return or error
- * @note For a complete documentation about the algorithm confer the
- * PDD documentation.
- */
-int bootenv_pdd_keep(bootenv_t env_old, bootenv_t env_new,
- bootenv_t *env_res, int *warnings,
- char *err_buf, size_t err_buf_size);
-
-
-/**
- * @brief The PDD merge operation.
- * @param env_old The old bootenv structure.
- * @param env_new The new bootenv structure.
- * @param env_res The result of merge-pdd.
- * @param warnings A flag which marks any warnings.
- * @return 0
- * @return or error
- * @note For a complete documentation about the algorithm confer the
- * PDD documentation.
- */
-int bootenv_pdd_merge(bootenv_t env_old, bootenv_t env_new,
- bootenv_t *env_res, int *warnings,
- char *err_buf, size_t err_buf_size);
-
-/**
- * @brief The PDD overwrite operation.
- * @param env_old The old bootenv structure.
- * @param env_new The new bootenv structure.
- * @param env_res The result of overwrite-pdd.
- * @param warnings A flag which marks any warnings.
- * @return 0
- * @return or error
- * @note For a complete documentation about the algorithm confer the
- * PDD documentation.
- */
-int bootenv_pdd_overwrite(bootenv_t env_new,
- bootenv_t env_old, bootenv_t *env_res, int *warnings,
- char *err_buf, size_t err_buf_size);
-
-/**
- * @brief Dump a bootenv structure to stdout. (Debug)
- * @param env Handle to a bootenv structure.
- * @return 0
- * @return or error
- */
-int bootenv_dump(bootenv_t env);
-
-/**
- * @brief Validate a bootenv structure.
- * @param env Handle to a bootenv structure.
- * @return 0
- * @return or error
- */
-int bootenv_valid(bootenv_t env);
-
-/**
- * @brief Create a new bootenv list structure.
- * @return NULL on error
- * @return or a new list handle.
- * @note This structure is used to store values in a list.
- * A useful addition when handling PDD strings.
- */
-int bootenv_list_create(bootenv_list_t *list);
-
-/**
- * @brief Destroy a bootenv list structure
- * @param list Handle to a bootenv list structure.
- * @return 0
- * @return or error
- */
-int bootenv_list_destroy(bootenv_list_t *list);
-
-/**
- * @brief Import a list from a comma seperated string
- * @param list Handle to a bootenv list structure.
- * @param str Comma seperated string list.
- * @return 0
- * @return or error
- */
-int bootenv_list_import(bootenv_list_t list, const char *str);
-
-/**
- * @brief Export a list to a string of comma seperated values.
- * @param list Handle to a bootenv list structure.
- * @return NULL one error
- * @return or pointer to a newly allocated string.
- * @warning Free the allocated memory by yourself!
- */
-int bootenv_list_export(bootenv_list_t list, char **string);
-
-/**
- * @brief Add an item to the list.
- * @param list A handle of a list structure.
- * @param item An item.
- * @return 0
- * @return or error
- */
-int bootenv_list_add(bootenv_list_t list, const char *item);
-
-/**
- * @brief Remove an item from the list.
- * @param list A handle of a list structure.
- * @param item An item.
- * @return 0
- * @return or error
- */
-int bootenv_list_remove(bootenv_list_t list, const char *item);
-
-/**
- * @brief Check if a given item is in a given list.
- * @param list A handle of a list structure.
- * @param item An item.
- * @return 1 Item is in list.
- * @return 0 Item is not in list.
- */
-int bootenv_list_is_in(bootenv_list_t list, const char *item);
-
-
-/**
- * @brief Convert a list into a vector of all values inside the list.
- * @param list Handle to a bootenv structure.
- * @param size The size of the allocated vector structure.
- * @return 0
- * @return or error
- * @warning Free the allocate memory yourself!
- */
-int bootenv_list_to_vector(bootenv_list_t list, size_t *size,
- const char ***vector);
-
-/**
- * @brief Convert a list into a vector of all values inside the list.
- * @param list Handle to a bootenv structure.
- * @param size The size of the allocated vector structure.
- * @return 0
- * @return or error
- * @warning Free the allocate memory yourself!
- */
-int bootenv_list_to_num_vector(bootenv_list_t list, size_t *size,
- uint32_t **vector);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*__BOOTENV_H__ */
diff --git a/ubi-utils/src/common.c b/ubi-utils/src/common.c
new file mode 100644
index 0000000..bcb775c
--- /dev/null
+++ b/ubi-utils/src/common.c
@@ -0,0 +1,194 @@
+/*
+ * Copyright (C) 2007, 2008 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * This file contains various common stuff used by UBI utilities.
+ *
+ * Authors: Artem Bityutskiy
+ * Adrian Hunter
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+
+/**
+ * get_multiplier - convert size specifier to an integer multiplier.
+ * @str: the size specifier string
+ *
+ * This function parses the @str size specifier, which may be one of
+ * 'KiB', 'MiB', or 'GiB' into an integer multiplier. Returns positive
+ * size multiplier in case of success and %-1 in case of failure.
+ */
+static int get_multiplier(const char *str)
+{
+ if (!str)
+ return 1;
+
+ /* Remove spaces before the specifier */
+ while (*str == ' ' || *str == '\t')
+ str += 1;
+
+ if (!strcmp(str, "KiB"))
+ return 1024;
+ if (!strcmp(str, "MiB"))
+ return 1024 * 1024;
+ if (!strcmp(str, "GiB"))
+ return 1024 * 1024 * 1024;
+
+ /* Handle deprecated stuff */
+ if (!strcmp(str, "KB") || !strcmp(str, "Kib") || !strcmp(str, "kib") ||
+ !strcmp(str, "kiB")) {
+ fprintf(stderr, "Warning: use \"KiB\" instead of \"%s\" to "
+ "specify Kilobytes - support will be removed\n", str);
+ return 1024;
+ }
+ if (!strcmp(str, "MB") || !strcmp(str, "Mib") || !strcmp(str, "mb")) {
+ fprintf(stderr, "Warning: use \"MiB\" instead of \"%s\", "
+ "this support will be removed\n", str);
+ return 1024*1024;
+ }
+ if (!strcmp(str, "GB") || !strcmp(str, "Gib") || !strcmp(str, "gb")) {
+ fprintf(stderr, "Warning: use \"GiB\" instead of \"%s\", "
+ "this support will be removed\n", str);
+ return 1024*1024*1024;
+ }
+
+ return -1;
+}
+
+/**
+ * ubiutils_get_bytes - convert a string containing amount of bytes into an
+ * integer
+ * @str: string to convert
+ *
+ * This function parses @str which may have one of 'KiB', 'MiB', or 'GiB'
+ * size specifiers. Returns positive amount of bytes in case of success and %-1
+ * in case of failure.
+ */
+long long ubiutils_get_bytes(const char *str)
+{
+ char *endp;
+ long long bytes = strtoull(str, &endp, 0);
+
+ if (endp == str || bytes < 0) {
+ fprintf(stderr, "incorrect amount of bytes: \"%s\"\n", str);
+ return -1;
+ }
+
+ if (*endp != '\0') {
+ int mult = get_multiplier(endp);
+
+ if (mult == -1) {
+ fprintf(stderr, "bad size specifier: \"%s\" - "
+ "should be 'KiB', 'MiB' or 'GiB'\n", endp);
+ return -1;
+ }
+ bytes *= mult;
+ }
+
+ return bytes;
+}
+
+/**
+ * ubiutils_print_bytes - print bytes.
+ * @bytes: variable to print
+ * @bracket: whether brackets have to be put or not
+ *
+ * This is a helper function which prints amount of bytes in a human-readable
+ * form, i.e., it prints the exact amount of bytes following by the approximate
+ * amount of Kilobytes, Megabytes, or Gigabytes, depending on how big @bytes
+ * is.
+ */
+void ubiutils_print_bytes(long long bytes, int bracket)
+{
+ const char *p;
+
+ if (bracket)
+ p = " (";
+ else
+ p = ", ";
+
+ printf("%lld bytes", bytes);
+
+ if (bytes > 1024 * 1024 * 1024)
+ printf("%s%.1f GiB", p, (double)bytes / (1024 * 1024 * 1024));
+ else if (bytes > 1024 * 1024)
+ printf("%s%.1f MiB", p, (double)bytes / (1024 * 1024));
+ else if (bytes > 1024 && bytes != 0)
+ printf("%s%.1f KiB", p, (double)bytes / 1024);
+ else
+ return;
+
+ if (bracket)
+ printf(")");
+}
+
+/**
+ * ubiutils_print_text - print text and fold it.
+ * @stream: file stream to print to
+ * @text: text to print
+ * @width: maximum allowed text width
+ *
+ * Print text and fold it so that each line would not have more then @width
+ * characters.
+ */
+void ubiutils_print_text(FILE *stream, const char *text, int width)
+{
+ int pos, bpos = 0;
+ const char *p;
+ char line[1024];
+
+ if (width > 1023) {
+ fprintf(stream, "%s\n", text);
+ return;
+ }
+ p = text;
+ pos = 0;
+ while (p[pos]) {
+ while (!isspace(p[pos])) {
+ line[pos] = p[pos];
+ if (!p[pos])
+ break;
+ ++pos;
+ if (pos == width) {
+ line[pos] = '\0';
+ fprintf(stream, "%s\n", line);
+ p += pos;
+ pos = 0;
+ }
+ }
+ while (pos < width) {
+ line[pos] = p[pos];
+ if (!p[pos]) {
+ bpos = pos;
+ break;
+ }
+ if (isspace(p[pos]))
+ bpos = pos;
+ ++pos;
+ }
+ line[bpos] = '\0';
+ fprintf(stream, "%s\n", line);
+ p += bpos;
+ pos = 0;
+ while (p[pos] && isspace(p[pos]))
+ ++p;
+ }
+}
diff --git a/ubi-utils/src/common.h b/ubi-utils/src/common.h
new file mode 100644
index 0000000..56fa020
--- /dev/null
+++ b/ubi-utils/src/common.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) Artem Bityutskiy, 2007, 2008
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __UBI_UTILS_COMMON_H__
+#define __UBI_UTILS_COMMON_H__
+
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MIN(a ,b) ((a) < (b) ? (a) : (b))
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+
+/* Verbose messages */
+#define verbose(verbose, fmt, ...) do { \
+ if (verbose) \
+ printf(PROGRAM_NAME ": " fmt "\n", ##__VA_ARGS__); \
+} while(0)
+
+/* Normal messages */
+#define normsg(fmt, ...) do { \
+ printf(PROGRAM_NAME ": " fmt "\n", ##__VA_ARGS__); \
+} while(0)
+#define normsg_cont(fmt, ...) do { \
+ printf(PROGRAM_NAME ": " fmt, ##__VA_ARGS__); \
+} while(0)
+#define normsg_cont(fmt, ...) do { \
+ printf(PROGRAM_NAME ": " fmt, ##__VA_ARGS__); \
+} while(0)
+
+/* Error messages */
+#define errmsg(fmt, ...) ({ \
+ fprintf(stderr, PROGRAM_NAME ": error!: " fmt "\n", ##__VA_ARGS__); \
+ -1; \
+})
+
+/* System error messages */
+#define sys_errmsg(fmt, ...) ({ \
+ int _err = errno; \
+ size_t _i; \
+ fprintf(stderr, PROGRAM_NAME ": error!: " fmt "\n", ##__VA_ARGS__); \
+ for (_i = 0; _i < sizeof(PROGRAM_NAME) + 1; _i++) \
+ fprintf(stderr, " "); \
+ fprintf(stderr, "error %d (%s)\n", _err, strerror(_err)); \
+ -1; \
+})
+
+/* Warnings */
+#define warnmsg(fmt, ...) do { \
+ fprintf(stderr, PROGRAM_NAME ": warning!: " fmt "\n", ##__VA_ARGS__); \
+} while(0)
+
+static inline int is_power_of_2(unsigned long long n)
+{
+ return (n != 0 && ((n & (n - 1)) == 0));
+}
+
+long long ubiutils_get_bytes(const char *str);
+void ubiutils_print_bytes(long long bytes, int bracket);
+void ubiutils_print_text(FILE *stream, const char *txt, int len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__UBI_UTILS_COMMON_H__ */
diff --git a/ubi-utils/src/config.h b/ubi-utils/src/config.h
deleted file mode 100644
index 55e60f3..0000000
--- a/ubi-utils/src/config.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef __CONFIG_H__
-#define __CONFIG_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Frank Haverkamp
- */
-
-#define PACKAGE_BUGREPORT \
- "haver@vnet.ibm.com, dedekind@linutronix.de, or tglx@linutronix.de"
-
-#define ubi_unused __attribute__((unused))
-
-#endif
diff --git a/ubi-utils/src/crc32.c b/ubi-utils/src/crc32.c
index 666e217..6b1e50c 100644
--- a/ubi-utils/src/crc32.c
+++ b/ubi-utils/src/crc32.c
@@ -1,83 +1,95 @@
/*
- * Copyright (c) International Business Machines Corp., 2006
+ * COPYRIGHT (C) 1986 Gary S. Brown. You may use this program, or
+ * code or tables extracted from it, as desired without restriction.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * First, the polynomial itself and its table of feedback terms. The
+ * polynomial is
+ * X^32+X^26+X^23+X^22+X^16+X^12+X^11+X^10+X^8+X^7+X^5+X^4+X^2+X^1+X^0
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
+ * Note that we take it "backwards" and put the highest-order term in
+ * the lowest-order bit. The X^32 term is "implied"; the LSB is the
+ * X^31 term, etc. The X^0 term (usually shown as "+1") results in
+ * the MSB being 1
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Note that the usual hardware shift register implementation, which
+ * is what we're using (we're merely optimizing it by doing eight-bit
+ * chunks at a time) shifts bits into the lowest-order term. In our
+ * implementation, that means shifting towards the right. Why do we
+ * do it this way? Because the calculated CRC must be transmitted in
+ * order from highest-order term to lowest-order term. UARTs transmit
+ * characters in order from LSB to MSB. By storing the CRC this way
+ * we hand it to the UART in the order low-byte to high-byte; the UART
+ * sends each low-bit to hight-bit; and the result is transmission bit
+ * by bit from highest- to lowest-order term without requiring any bit
+ * shuffling on our part. Reception works similarly
*
- * Author: Thomas Gleixner
- */
-
-/*
- * CRC32 functions
+ * The feedback terms table consists of 256, 32-bit entries. Notes
*
- * Can be compiled as seperate object, but is included into the ipl source
- * so gcc can inline the functions. We optimize for size so the omission of
- * the function frame is helpful.
+ * The table can be generated at runtime if desired; code to do so
+ * is shown later. It might not be obvious, but the feedback
+ * terms simply represent the results of eight shift/xor opera
+ * tions for all combinations of data and CRC register values
*
+ * The values must be right-shifted by eight bits by the "updcrc
+ * logic; the shift must be unsigned (bring in zeroes). On some
+ * hardware you could probably optimize the shift in assembler by
+ * using byte-swap instructions
+ * polynomial $edb88320
*/
#include <stdint.h>
-#include <crc32.h>
-
-/* CRC polynomial */
-#define CRC_POLY 0xEDB88320
-
-/**
- * init_crc32_table - Initialize crc table
- *
- * @table: pointer to the CRC table which must be initialized
- *
- * Create CRC32 table for given polynomial. The table is created with
- * the lowest order term in the highest order bit. So the x^32 term
- * has to implied in the crc calculation function.
- */
-void init_crc32_table(uint32_t *table)
-{
- uint32_t crc;
- int i, j;
-
- for (i = 0; i < 256; i++) {
- crc = i;
- for (j = 8; j > 0; j--) {
- if (crc & 1)
- crc = (crc >> 1) ^ CRC_POLY;
- else
- crc >>= 1;
- }
- table[i] = crc;
- }
-}
-
-/**
- * clc_crc32 - Calculate CRC32 over a buffer
- *
- * @table: pointer to the CRC table
- * @crc: initial crc value
- * @buf: pointer to the buffer
- * @len: number of bytes to calc
- *
- * Returns the updated crc value.
- *
- * The algorithm resembles a hardware shift register, but calculates 8
- * bit at once.
- */
-uint32_t clc_crc32(uint32_t *table, uint32_t crc, void *buf,
- int len)
-{
- const unsigned char *p = buf;
- while(--len >= 0)
- crc = table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
- return crc;
-}
+const uint32_t crc32_table[256] = {
+ 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
+ 0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
+ 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
+ 0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
+ 0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
+ 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
+ 0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
+ 0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
+ 0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
+ 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
+ 0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
+ 0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
+ 0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
+ 0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
+ 0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
+ 0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
+ 0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
+ 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
+ 0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
+ 0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
+ 0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
+ 0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
+ 0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
+ 0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
+ 0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
+ 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
+ 0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
+ 0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
+ 0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
+ 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
+ 0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
+ 0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
+ 0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
+ 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
+ 0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
+ 0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
+ 0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
+ 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
+ 0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
+ 0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
+ 0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
+ 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
+ 0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
+ 0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
+ 0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
+ 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
+ 0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
+ 0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
+ 0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
+ 0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
+ 0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
+ 0x2d02ef8dL
+};
diff --git a/ubi-utils/src/crc32.h b/ubi-utils/src/crc32.h
index 31362b0..ee3145b 100644
--- a/ubi-utils/src/crc32.h
+++ b/ubi-utils/src/crc32.h
@@ -1,36 +1,19 @@
-#ifndef __CRC32_H__
-#define __CRC32_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
+#ifndef CRC32_H
+#define CRC32_H
-/*
- * Author: Thomas Gleixner
- *
- * CRC32 functions
- *
- * Can be compiled as seperate object, but is included into the ipl source
- * so gcc can inline the functions. We optimize for size so the omission of
- * the function frame is helpful.
- *
- */
#include <stdint.h>
-void init_crc32_table(uint32_t *table);
-uint32_t clc_crc32(uint32_t *table, uint32_t crc, void *buf, int len);
+extern const uint32_t crc32_table[256];
-#endif /* __CRC32_H__ */
+/* Return a 32-bit CRC of the contents of the buffer. */
+
+ static inline uint32_t
+crc32(uint32_t val, const void *ss, int len)
+{
+ const unsigned char *s = ss;
+ while (--len >= 0)
+ val = crc32_table[(val ^ *s++) & 0xff] ^ (val >> 8);
+ return val;
+}
+
+#endif
diff --git a/ubi-utils/src/dictionary.c b/ubi-utils/src/dictionary.c
new file mode 100644
index 0000000..b7c9ebf
--- /dev/null
+++ b/ubi-utils/src/dictionary.c
@@ -0,0 +1,405 @@
+/*-------------------------------------------------------------------------*/
+/**
+ @file dictionary.c
+ @author N. Devillard
+ @date Sep 2007
+ @version $Revision: 1.27 $
+ @brief Implements a dictionary for string variables.
+
+ This module implements a simple dictionary object, i.e. a list
+ of string/string associations. This object is useful to store e.g.
+ informations retrieved from a configuration file (ini files).
+*/
+/*--------------------------------------------------------------------------*/
+
+/*
+ $Id: dictionary.c,v 1.27 2007-11-23 21:39:18 ndevilla Exp $
+ $Revision: 1.27 $
+*/
+/*---------------------------------------------------------------------------
+ Includes
+ ---------------------------------------------------------------------------*/
+#include "dictionary.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+/** Maximum value size for integers and doubles. */
+#define MAXVALSZ 1024
+
+/** Minimal allocated number of entries in a dictionary */
+#define DICTMINSZ 128
+
+/** Invalid key token */
+#define DICT_INVALID_KEY ((char*)-1)
+
+/*---------------------------------------------------------------------------
+ Private functions
+ ---------------------------------------------------------------------------*/
+
+/* Doubles the allocated size associated to a pointer */
+/* 'size' is the current allocated size. */
+static void * mem_double(void * ptr, int size)
+{
+ void * newptr ;
+
+ newptr = calloc(2*size, 1);
+ if (newptr==NULL) {
+ return NULL ;
+ }
+ memcpy(newptr, ptr, size);
+ free(ptr);
+ return newptr ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Duplicate a string
+ @param s String to duplicate
+ @return Pointer to a newly allocated string, to be freed with free()
+
+ This is a replacement for strdup(). This implementation is provided
+ for systems that do not have it.
+ */
+/*--------------------------------------------------------------------------*/
+static char * xstrdup(char * s)
+{
+ char * t ;
+ if (!s)
+ return NULL ;
+ t = malloc(strlen(s)+1) ;
+ if (t) {
+ strcpy(t,s);
+ }
+ return t ;
+}
+
+/*---------------------------------------------------------------------------
+ Function codes
+ ---------------------------------------------------------------------------*/
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Compute the hash key for a string.
+ @param key Character string to use for key.
+ @return 1 unsigned int on at least 32 bits.
+
+ This hash function has been taken from an Article in Dr Dobbs Journal.
+ This is normally a collision-free function, distributing keys evenly.
+ The key is stored anyway in the struct so that collision can be avoided
+ by comparing the key itself in last resort.
+ */
+/*--------------------------------------------------------------------------*/
+unsigned dictionary_hash(char * key)
+{
+ int len ;
+ unsigned hash ;
+ int i ;
+
+ len = strlen(key);
+ for (hash=0, i=0 ; i<len ; i++) {
+ hash += (unsigned)key[i] ;
+ hash += (hash<<10);
+ hash ^= (hash>>6) ;
+ }
+ hash += (hash <<3);
+ hash ^= (hash >>11);
+ hash += (hash <<15);
+ return hash ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Create a new dictionary object.
+ @param size Optional initial size of the dictionary.
+ @return 1 newly allocated dictionary objet.
+
+ This function allocates a new dictionary object of given size and returns
+ it. If you do not know in advance (roughly) the number of entries in the
+ dictionary, give size=0.
+ */
+/*--------------------------------------------------------------------------*/
+dictionary * dictionary_new(int size)
+{
+ dictionary * d ;
+
+ /* If no size was specified, allocate space for DICTMINSZ */
+ if (size<DICTMINSZ) size=DICTMINSZ ;
+
+ if (!(d = (dictionary *)calloc(1, sizeof(dictionary)))) {
+ return NULL;
+ }
+ d->size = size ;
+ d->val = (char **)calloc(size, sizeof(char*));
+ d->key = (char **)calloc(size, sizeof(char*));
+ d->hash = (unsigned int *)calloc(size, sizeof(unsigned));
+ return d ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete a dictionary object
+ @param d dictionary object to deallocate.
+ @return void
+
+ Deallocate a dictionary object and all memory associated to it.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_del(dictionary * d)
+{
+ int i ;
+
+ if (d==NULL) return ;
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]!=NULL)
+ free(d->key[i]);
+ if (d->val[i]!=NULL)
+ free(d->val[i]);
+ }
+ free(d->val);
+ free(d->key);
+ free(d->hash);
+ free(d);
+ return ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value to return if key not found.
+ @return 1 pointer to internally allocated character string.
+
+ This function locates a key in a dictionary and returns a pointer to its
+ value, or the passed 'def' pointer if no such key can be found in
+ dictionary. The returned character pointer points to data internal to the
+ dictionary object, you should not try to free it or modify it.
+ */
+/*--------------------------------------------------------------------------*/
+char * dictionary_get(dictionary * d, char * key, char * def)
+{
+ unsigned hash ;
+ int i ;
+
+ hash = dictionary_hash(key);
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ /* Compare hash */
+ if (hash==d->hash[i]) {
+ /* Compare string, to avoid hash collisions */
+ if (!strcmp(key, d->key[i])) {
+ return d->val[i] ;
+ }
+ }
+ }
+ return def ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set a value in a dictionary.
+ @param d dictionary object to modify.
+ @param key Key to modify or add.
+ @param val Value to add.
+ @return int 0 if Ok, anything else otherwise
+
+ If the given key is found in the dictionary, the associated value is
+ replaced by the provided one. If the key cannot be found in the
+ dictionary, it is added to it.
+
+ It is Ok to provide a NULL value for val, but NULL values for the dictionary
+ or the key are considered as errors: the function will return immediately
+ in such a case.
+
+ Notice that if you dictionary_set a variable to NULL, a call to
+ dictionary_get will return a NULL value: the variable will be found, and
+ its value (NULL) is returned. In other words, setting the variable
+ content to NULL is equivalent to deleting the variable from the
+ dictionary. It is not possible (in this implementation) to have a key in
+ the dictionary without value.
+
+ This function returns non-zero in case of failure.
+ */
+/*--------------------------------------------------------------------------*/
+int dictionary_set(dictionary * d, char * key, char * val)
+{
+ int i ;
+ unsigned hash ;
+
+ if (d==NULL || key==NULL) return -1 ;
+
+ /* Compute hash for this key */
+ hash = dictionary_hash(key) ;
+ /* Find if value is already in dictionary */
+ if (d->n>0) {
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ if (hash==d->hash[i]) { /* Same hash value */
+ if (!strcmp(key, d->key[i])) { /* Same key */
+ /* Found a value: modify and return */
+ if (d->val[i]!=NULL)
+ free(d->val[i]);
+ d->val[i] = val ? xstrdup(val) : NULL ;
+ /* Value has been modified: return */
+ return 0 ;
+ }
+ }
+ }
+ }
+ /* Add a new value */
+ /* See if dictionary needs to grow */
+ if (d->n==d->size) {
+
+ /* Reached maximum size: reallocate dictionary */
+ d->val = (char **)mem_double(d->val, d->size * sizeof(char*)) ;
+ d->key = (char **)mem_double(d->key, d->size * sizeof(char*)) ;
+ d->hash = (unsigned int *)mem_double(d->hash, d->size * sizeof(unsigned)) ;
+ if ((d->val==NULL) || (d->key==NULL) || (d->hash==NULL)) {
+ /* Cannot grow dictionary */
+ return -1 ;
+ }
+ /* Double size */
+ d->size *= 2 ;
+ }
+
+ /* Insert key in the first empty slot */
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL) {
+ /* Add key here */
+ break ;
+ }
+ }
+ /* Copy key */
+ d->key[i] = xstrdup(key);
+ d->val[i] = val ? xstrdup(val) : NULL ;
+ d->hash[i] = hash;
+ d->n ++ ;
+ return 0 ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete a key in a dictionary
+ @param d dictionary object to modify.
+ @param key Key to remove.
+ @return void
+
+ This function deletes a key in a dictionary. Nothing is done if the
+ key cannot be found.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_unset(dictionary * d, char * key)
+{
+ unsigned hash ;
+ int i ;
+
+ if (key == NULL) {
+ return;
+ }
+
+ hash = dictionary_hash(key);
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ /* Compare hash */
+ if (hash==d->hash[i]) {
+ /* Compare string, to avoid hash collisions */
+ if (!strcmp(key, d->key[i])) {
+ /* Found key */
+ break ;
+ }
+ }
+ }
+ if (i>=d->size)
+ /* Key not found */
+ return ;
+
+ free(d->key[i]);
+ d->key[i] = NULL ;
+ if (d->val[i]!=NULL) {
+ free(d->val[i]);
+ d->val[i] = NULL ;
+ }
+ d->hash[i] = 0 ;
+ d->n -- ;
+ return ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dump a dictionary to an opened file pointer.
+ @param d Dictionary to dump
+ @param f Opened file pointer.
+ @return void
+
+ Dumps a dictionary onto an opened file pointer. Key pairs are printed out
+ as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as
+ output file pointers.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_dump(dictionary * d, FILE * out)
+{
+ int i ;
+
+ if (d==NULL || out==NULL) return ;
+ if (d->n<1) {
+ fprintf(out, "empty dictionary\n");
+ return ;
+ }
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]) {
+ fprintf(out, "%20s\t[%s]\n",
+ d->key[i],
+ d->val[i] ? d->val[i] : "UNDEF");
+ }
+ }
+ return ;
+}
+
+
+/* Test code */
+#ifdef TESTDIC
+#define NVALS 20000
+int main(int argc, char *argv[])
+{
+ dictionary * d ;
+ char * val ;
+ int i ;
+ char cval[90] ;
+
+ /* Allocate dictionary */
+ printf("allocating...\n");
+ d = dictionary_new(0);
+
+ /* Set values in dictionary */
+ printf("setting %d values...\n", NVALS);
+ for (i=0 ; i<NVALS ; i++) {
+ sprintf(cval, "%04d", i);
+ dictionary_set(d, cval, "salut");
+ }
+ printf("getting %d values...\n", NVALS);
+ for (i=0 ; i<NVALS ; i++) {
+ sprintf(cval, "%04d", i);
+ val = dictionary_get(d, cval, DICT_INVALID_KEY);
+ if (val==DICT_INVALID_KEY) {
+ printf("cannot get value for key [%s]\n", cval);
+ }
+ }
+ printf("unsetting %d values...\n", NVALS);
+ for (i=0 ; i<NVALS ; i++) {
+ sprintf(cval, "%04d", i);
+ dictionary_unset(d, cval);
+ }
+ if (d->n != 0) {
+ printf("error deleting values\n");
+ }
+ printf("deallocating...\n");
+ dictionary_del(d);
+ return 0 ;
+}
+#endif
+/* vim: set ts=4 et sw=4 tw=75 */
diff --git a/ubi-utils/src/dictionary.h b/ubi-utils/src/dictionary.h
new file mode 100644
index 0000000..c7d1790
--- /dev/null
+++ b/ubi-utils/src/dictionary.h
@@ -0,0 +1,174 @@
+
+/*-------------------------------------------------------------------------*/
+/**
+ @file dictionary.h
+ @author N. Devillard
+ @date Sep 2007
+ @version $Revision: 1.12 $
+ @brief Implements a dictionary for string variables.
+
+ This module implements a simple dictionary object, i.e. a list
+ of string/string associations. This object is useful to store e.g.
+ informations retrieved from a configuration file (ini files).
+*/
+/*--------------------------------------------------------------------------*/
+
+/*
+ $Id: dictionary.h,v 1.12 2007-11-23 21:37:00 ndevilla Exp $
+ $Author: ndevilla $
+ $Date: 2007-11-23 21:37:00 $
+ $Revision: 1.12 $
+*/
+
+#ifndef _DICTIONARY_H_
+#define _DICTIONARY_H_
+
+/*---------------------------------------------------------------------------
+ Includes
+ ---------------------------------------------------------------------------*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+/*---------------------------------------------------------------------------
+ New types
+ ---------------------------------------------------------------------------*/
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dictionary object
+
+ This object contains a list of string/string associations. Each
+ association is identified by a unique string key. Looking up values
+ in the dictionary is speeded up by the use of a (hopefully collision-free)
+ hash function.
+ */
+/*-------------------------------------------------------------------------*/
+typedef struct _dictionary_ {
+ int n ; /** Number of entries in dictionary */
+ int size ; /** Storage size */
+ char ** val ; /** List of string values */
+ char ** key ; /** List of string keys */
+ unsigned * hash ; /** List of hash values for keys */
+} dictionary ;
+
+
+/*---------------------------------------------------------------------------
+ Function prototypes
+ ---------------------------------------------------------------------------*/
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Compute the hash key for a string.
+ @param key Character string to use for key.
+ @return 1 unsigned int on at least 32 bits.
+
+ This hash function has been taken from an Article in Dr Dobbs Journal.
+ This is normally a collision-free function, distributing keys evenly.
+ The key is stored anyway in the struct so that collision can be avoided
+ by comparing the key itself in last resort.
+ */
+/*--------------------------------------------------------------------------*/
+unsigned dictionary_hash(char * key);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Create a new dictionary object.
+ @param size Optional initial size of the dictionary.
+ @return 1 newly allocated dictionary objet.
+
+ This function allocates a new dictionary object of given size and returns
+ it. If you do not know in advance (roughly) the number of entries in the
+ dictionary, give size=0.
+ */
+/*--------------------------------------------------------------------------*/
+dictionary * dictionary_new(int size);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete a dictionary object
+ @param d dictionary object to deallocate.
+ @return void
+
+ Deallocate a dictionary object and all memory associated to it.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_del(dictionary * vd);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value to return if key not found.
+ @return 1 pointer to internally allocated character string.
+
+ This function locates a key in a dictionary and returns a pointer to its
+ value, or the passed 'def' pointer if no such key can be found in
+ dictionary. The returned character pointer points to data internal to the
+ dictionary object, you should not try to free it or modify it.
+ */
+/*--------------------------------------------------------------------------*/
+char * dictionary_get(dictionary * d, char * key, char * def);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set a value in a dictionary.
+ @param d dictionary object to modify.
+ @param key Key to modify or add.
+ @param val Value to add.
+ @return int 0 if Ok, anything else otherwise
+
+ If the given key is found in the dictionary, the associated value is
+ replaced by the provided one. If the key cannot be found in the
+ dictionary, it is added to it.
+
+ It is Ok to provide a NULL value for val, but NULL values for the dictionary
+ or the key are considered as errors: the function will return immediately
+ in such a case.
+
+ Notice that if you dictionary_set a variable to NULL, a call to
+ dictionary_get will return a NULL value: the variable will be found, and
+ its value (NULL) is returned. In other words, setting the variable
+ content to NULL is equivalent to deleting the variable from the
+ dictionary. It is not possible (in this implementation) to have a key in
+ the dictionary without value.
+
+ This function returns non-zero in case of failure.
+ */
+/*--------------------------------------------------------------------------*/
+int dictionary_set(dictionary * vd, char * key, char * val);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete a key in a dictionary
+ @param d dictionary object to modify.
+ @param key Key to remove.
+ @return void
+
+ This function deletes a key in a dictionary. Nothing is done if the
+ key cannot be found.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_unset(dictionary * d, char * key);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dump a dictionary to an opened file pointer.
+ @param d Dictionary to dump
+ @param f Opened file pointer.
+ @return void
+
+ Dumps a dictionary onto an opened file pointer. Key pairs are printed out
+ as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as
+ output file pointers.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_dump(dictionary * d, FILE * out);
+
+#endif
diff --git a/ubi-utils/src/eb_chain.c b/ubi-utils/src/eb_chain.c
deleted file mode 100644
index da5c2e3..0000000
--- a/ubi-utils/src/eb_chain.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006, 2007
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Author: Drake Dowsett, dowsett@de.ibm.com
- * Contact: Andreas Arnez, arnez@de.ibm.com
- */
-
-/* see eb_chain.h */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <mtd_swab.h>
-#include "unubi_analyze.h"
-#include "crc32.h"
-
-#define COPY(dst, src) \
- do { \
- dst = malloc(sizeof(*dst)); \
- if (dst == NULL) \
- return -ENOMEM; \
- memcpy(dst, src, sizeof(*dst)); \
- } while (0)
-
-
-/**
- * inserts an eb_info into the chain starting at head, then searching
- * linearly for the correct position;
- * new should contain valid vid and ec headers and the data_crc should
- * already have been checked before insertion, otherwise the chain
- * could be have un an undesired manner;
- * returns -ENOMEM if alloc fails, otherwise SHOULD always return 0,
- * if not, the code reached the last line and returned -EAGAIN,
- * meaning there is a bug or a case not being handled here;
- **/
-int
-eb_chain_insert(struct eb_info **head, struct eb_info *new)
-{
- uint32_t vol, num, ver;
- uint32_t new_vol, new_num, new_ver;
- struct eb_info *prev, *cur, *hist, *ins;
- struct eb_info **prev_ptr;
-
- if ((head == NULL) || (new == NULL))
- return 0;
-
- if (*head == NULL) {
- COPY(*head, new);
- (*head)->next = NULL;
- return 0;
- }
-
- new_vol = be32_to_cpu(new->vid.vol_id);
- new_num = be32_to_cpu(new->vid.lnum);
- new_ver = be32_to_cpu(new->vid.leb_ver);
-
- /** TRAVERSE HORIZONTALY **/
-
- cur = *head;
- prev = NULL;
-
- /* traverse until vol_id/lnum align */
- vol = be32_to_cpu(cur->vid.vol_id);
- num = be32_to_cpu(cur->vid.lnum);
- while ((new_vol > vol) || ((new_vol == vol) && (new_num > num))) {
- /* insert new at end of chain */
- if (cur->next == NULL) {
- COPY(ins, new);
- ins->next = NULL;
- cur->next = ins;
- return 0;
- }
-
- prev = cur;
- cur = cur->next;
- vol = be32_to_cpu(cur->vid.vol_id);
- num = be32_to_cpu(cur->vid.lnum);
- }
-
- if (prev == NULL)
- prev_ptr = head;
- else
- prev_ptr = &(prev->next);
-
- /* insert new into the middle of chain */
- if ((new_vol != vol) || (new_num != num)) {
- COPY(ins, new);
- ins->next = cur;
- *prev_ptr = ins;
- return 0;
- }
-
- /** TRAVERSE VERTICALY **/
-
- hist = cur;
- prev = NULL;
-
- /* traverse until versions align */
- ver = be32_to_cpu(cur->vid.leb_ver);
- while (new_ver < ver) {
- /* insert new at bottom of history */
- if (hist->older == NULL) {
- COPY(ins, new);
- ins->next = NULL;
- ins->older = NULL;
- hist->older = ins;
- return 0;
- }
-
- prev = hist;
- hist = hist->older;
- ver = be32_to_cpu(hist->vid.leb_ver);
- }
-
- if (prev == NULL) {
- /* replace active version */
- COPY(ins, new);
- ins->next = hist->next;
- *prev_ptr = ins;
-
- /* place cur in vertical histroy */
- ins->older = hist;
- hist->next = NULL;
- return 0;
- }
-
- /* insert between versions, beneath active version */
- COPY(ins, new);
- ins->next = NULL;
- ins->older = prev->older;
- prev->older = ins;
- return 0;
-}
-
-
-/**
- * sets the pointer at pos to the position of the first entry in the chain
- * with of vol_id and, if given, with the same lnum as *lnum;
- * if there is no entry in the chain, then *pos is NULL on return;
- * always returns 0;
- **/
-int
-eb_chain_position(struct eb_info **head, uint32_t vol_id, uint32_t *lnum,
- struct eb_info **pos)
-{
- uint32_t vol, num;
- struct eb_info *cur;
-
- if ((head == NULL) || (*head == NULL) || (pos == NULL))
- return 0;
-
- *pos = NULL;
-
- cur = *head;
- while (cur != NULL) {
- vol = be32_to_cpu(cur->vid.vol_id);
- num = be32_to_cpu(cur->vid.lnum);
-
- if ((vol_id == vol) && ((lnum == NULL) || (*lnum == num))) {
- *pos = cur;
- return 0;
- }
-
- cur = cur->next;
- }
-
- return 0;
-}
-
-
-/**
- * prints to stream, the vol_id, lnum and leb_ver for each entry in the
- * chain, starting at head;
- * this is intended for debuging purposes;
- * always returns 0;
- *
- * FIXME I do not like the double list traversion ...
- **/
-int
-eb_chain_print(FILE* stream, struct eb_info *head)
-{
- struct eb_info *cur;
-
- if (stream == NULL)
- stream = stdout;
-
- if (head == NULL) {
- fprintf(stream, "EMPTY\n");
- return 0;
- }
- /* 012345678012345678012345678012301230123 0123 01234567 0123457 01234567*/
- fprintf(stream, "VOL_ID LNUM LEB_VER EC VID DAT PBLK PADDR DSIZE EC\n");
- cur = head;
- while (cur != NULL) {
- struct eb_info *hist;
-
- fprintf(stream, "%08x %-8u %08x %-4s%-4s",
- be32_to_cpu(cur->vid.vol_id),
- be32_to_cpu(cur->vid.lnum),
- be32_to_cpu(cur->vid.leb_ver),
- cur->ec_crc_ok ? "ok":"bad",
- cur->vid_crc_ok ? "ok":"bad");
- if (cur->vid.vol_type == UBI_VID_STATIC)
- fprintf(stream, "%-4s", cur->data_crc_ok ? "ok":"bad");
- else fprintf(stream, "%-4s", cur->data_crc_ok ? "ok":"ign");
- fprintf(stream, " %-4d %08x %-8u %-8llu\n", cur->phys_block,
- cur->phys_addr, be32_to_cpu(cur->vid.data_size),
- (unsigned long long)be64_to_cpu(cur->ec.ec));
-
- hist = cur->older;
- while (hist != NULL) {
- fprintf(stream, "%08x %-8u %08x %-4s%-4s",
- be32_to_cpu(hist->vid.vol_id),
- be32_to_cpu(hist->vid.lnum),
- be32_to_cpu(hist->vid.leb_ver),
- hist->ec_crc_ok ? "ok":"bad",
- hist->vid_crc_ok ? "ok":"bad");
- if (hist->vid.vol_type == UBI_VID_STATIC)
- fprintf(stream, "%-4s", hist->data_crc_ok ? "ok":"bad");
- else fprintf(stream, "%-4s", hist->data_crc_ok ? "ok":"ign");
- fprintf(stream, " %-4d %08x %-8u %-8llu (*)\n",
- hist->phys_block, hist->phys_addr,
- be32_to_cpu(hist->vid.data_size),
- (unsigned long long)be64_to_cpu(hist->ec.ec));
-
- hist = hist->older;
- }
- cur = cur->next;
- }
-
- return 0;
-}
-
-
-/**
- * frees the memory of the entire chain, starting at head;
- * head will be NULL on return;
- * always returns 0;
- **/
-int
-eb_chain_destroy(struct eb_info **head)
-{
- if (head == NULL)
- return 0;
-
- while (*head != NULL) {
- struct eb_info *cur;
- struct eb_info *hist;
-
- cur = *head;
- *head = (*head)->next;
-
- hist = cur->older;
- while (hist != NULL) {
- struct eb_info *temp;
-
- temp = hist;
- hist = hist->older;
- free(temp);
- }
- free(cur);
- }
- return 0;
-}
-
diff --git a/ubi-utils/src/error.c b/ubi-utils/src/error.c
deleted file mode 100644
index 4aaedad..0000000
--- a/ubi-utils/src/error.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <syslog.h>
-#include <stdlib.h>
-#include <sys/errno.h>
-#include <string.h>
-#include "error.h"
-
-#define MAXLINE 4096
-#define MAXWIDTH 80
-
-static FILE *logfp = NULL;
-
-static void err_doit(int, int, const char *, va_list);
-
-int
-read_procfile(FILE *fp_out, const char *procfile)
-{
- FILE *fp;
-
- if (!fp_out)
- return -ENXIO;
-
- fp = fopen(procfile, "r");
- if (!fp)
- return -ENOENT;
-
- while(!feof(fp)) {
- int c = fgetc(fp);
-
- if (c == EOF)
- return 0;
-
- if (putc(c, fp_out) == EOF)
- return -EIO;
-
- if (ferror(fp))
- return -EIO;
- }
- return fclose(fp);
-}
-
-void
-error_initlog(const char *logfile)
-{
- if (!logfile)
- return;
-
- logfp = fopen(logfile, "a+");
- read_procfile(logfp, "/proc/cpuinfo");
-}
-
-void
-info_msg(const char *fmt, ...)
-{
- FILE* fpout;
- char buf[MAXLINE + 1];
- va_list ap;
- int n;
-
- fpout = stdout;
-
- va_start(ap, fmt);
- vsnprintf(buf, MAXLINE, fmt, ap);
- n = strlen(buf);
- strcat(buf, "\n");
-
- fputs(buf, fpout);
- fflush(fpout);
- if (fpout != stdout)
- fclose(fpout);
-
- va_end(ap);
- return;
-}
-
-void
-__err_ret(const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- err_doit(1, LOG_INFO, fmt, ap);
- va_end(ap);
- return;
-}
-
-void
-__err_sys(const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- err_doit(1, LOG_ERR, fmt, ap);
- va_end(ap);
- exit(EXIT_FAILURE);
-}
-
-
-void
-__err_msg(const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- err_doit(0, LOG_INFO, fmt, ap);
- va_end(ap);
-
- return;
-}
-
-void
-__err_quit(const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- err_doit(0, LOG_ERR, fmt, ap);
- va_end(ap);
- exit(EXIT_FAILURE);
-}
-
-void
-__err_dump(const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- err_doit(1, LOG_ERR, fmt, ap);
- va_end(ap);
- abort(); /* dump core and terminate */
- exit(EXIT_FAILURE); /* shouldn't get here */
-}
-
-/**
- * If a logfile is used we must not print on stderr and stdout
- * anymore. Since pfilfash might be used in a server context, it is
- * even dangerous to write to those descriptors.
- */
-static void
-err_doit(int errnoflag, int level __attribute__((unused)),
- const char *fmt, va_list ap)
-{
- FILE* fpout;
- int errno_save, n;
- char buf[MAXLINE + 1];
- fpout = stderr;
-
- errno_save = errno; /* value caller might want printed */
-
- vsnprintf(buf, MAXLINE, fmt, ap); /* safe */
-
- n = strlen(buf);
-
- if (errnoflag)
- snprintf(buf + n, MAXLINE - n, ": %s", strerror(errno_save));
- strcat(buf, "\n");
-
- if (logfp) {
- fputs(buf, logfp);
- fflush(logfp);
- return; /* exit when logging completes */
- }
-
- if (fpout == stderr) {
- /* perform line wrap when outputting to stderr */
- int word_len, post_len, chars;
- char *buf_ptr;
- const char *frmt = "%*s%n %n";
-
- chars = 0;
- buf_ptr = buf;
- while (sscanf(buf_ptr, frmt, &word_len, &post_len) != EOF) {
- int i;
- char word[word_len + 1];
- char post[post_len + 1];
-
- strncpy(word, buf_ptr, word_len);
- word[word_len] = '\0';
- buf_ptr += word_len;
- post_len -= word_len;
-
- if (chars + word_len > MAXWIDTH) {
- fputc('\n', fpout);
- chars = 0;
- }
- fputs(word, fpout);
- chars += word_len;
-
- if (post_len > 0) {
- strncpy(post, buf_ptr, post_len);
- post[post_len] = '\0';
- buf_ptr += post_len;
- }
- for (i = 0; i < post_len; i++) {
- int inc = 1, chars_new;
-
- if (post[i] == '\t')
- inc = 8;
- if (post[i] == '\n') {
- inc = 0;
- chars_new = 0;
- } else
- chars_new = chars + inc;
-
- if (chars_new > MAXWIDTH) {
- fputc('\n', fpout);
- chars_new = inc;
- }
- fputc(post[i], fpout);
- chars = chars_new;
- }
- }
- }
- else
- fputs(buf, fpout);
- fflush(fpout);
- if (fpout != stderr)
- fclose(fpout);
-
- return;
-}
diff --git a/ubi-utils/src/error.h b/ubi-utils/src/error.h
deleted file mode 100644
index 05d8078..0000000
--- a/ubi-utils/src/error.h
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef __ERROR_H__
-#define __ERROR_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <stdio.h>
-
-void error_initlog(const char *logfile);
-int read_procfile(FILE *fp_out, const char *procfile);
-
-void __err_ret(const char *fmt, ...);
-void __err_sys(const char *fmt, ...);
-void __err_msg(const char *fmt, ...);
-void __err_quit(const char *fmt, ...);
-void __err_dump(const char *fmt, ...);
-
-void info_msg(const char *fmt, ...);
-
-#ifdef DEBUG
-#define __loc_msg(str) do { \
- __err_msg("[%s. FILE: %s FUNC: %s LINE: %d]\n", \
- str, __FILE__, __FUNCTION__, __LINE__); \
-} while (0)
-#else
-#define __loc_msg(str)
-#endif
-
-
-#define err_dump(fmt, ...) do { \
- __loc_msg("ErrDump"); \
- __err_dump(fmt, ##__VA_ARGS__); \
-} while (0)
-
-#define err_quit(fmt, ...) do { \
- __loc_msg("ErrQuit"); \
- __err_quit(fmt, ##__VA_ARGS__); \
-} while (0)
-
-
-#define err_ret(fmt, ...) do { \
- __loc_msg("ErrRet"); \
- __err_ret(fmt, ##__VA_ARGS__); \
-} while (0)
-
-#define err_sys(fmt, ...) do { \
- __loc_msg("ErrSys"); \
- __err_sys(fmt, ##__VA_ARGS__); \
-} while (0)
-
-#define err_msg(fmt, ...) do { \
- __loc_msg("ErrMsg"); \
- __err_msg(fmt, ##__VA_ARGS__); \
-} while (0)
-
-#define log_msg(fmt, ...) do { \
- /* __loc_msg("LogMsg"); */ \
- __err_msg(fmt, ##__VA_ARGS__); \
-} while (0)
-
-#ifdef DEBUG
-#define dbg_msg(fmt, ...) do { \
- __loc_msg("DbgMsg"); \
- __err_msg(fmt, ##__VA_ARGS__); \
-} while (0)
-#else
-#define dbg_msg(fmt, ...) do {} while (0)
-#endif
-
-#endif /* __ERROR_H__ */
diff --git a/ubi-utils/src/example_ubi.h b/ubi-utils/src/example_ubi.h
deleted file mode 100644
index 23c7b54..0000000
--- a/ubi-utils/src/example_ubi.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef __EXAMPLE_UBI_H__
-#define __EXAMPLE_UBI_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/**
- * Defaults for our cards.
- */
-#define EXAMPLE_UBI_DEVICE 0
-#define EXAMPLE_BOOTENV_VOL_ID_1 4
-#define EXAMPLE_BOOTENV_VOL_ID_2 5
-
-#endif /* __EXAMPLE_UBI_H__ */
diff --git a/ubi-utils/src/hashmap.c b/ubi-utils/src/hashmap.c
deleted file mode 100644
index 3511d56..0000000
--- a/ubi-utils/src/hashmap.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- */
-
-#include <errno.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include "error.h"
-#include "hashmap.h"
-#define DEFAULT_BUCKETS 4096
-
-#if 0
-#define INFO_MSG(fmt...) do { \
- info_msg(fmt); \
-} while (0)
-#else
-#define INFO_MSG(fmt...)
-#endif
-
-struct hashentry {
- char* key; /* key '0' term. str */
- char* value; /* payload '0' term. str */
-
- hashentry_t next;
-};
-
-struct hashmap {
- size_t entries; /* current #entries */
- size_t maxsize; /* no. of hash buckets */
- hashentry_t* data; /* array of buckets */
-};
-
-static int
-is_empty(hashentry_t l)
-{
- return l == NULL ? 1 : 0;
-}
-
-hashmap_t
-hashmap_new(void)
-{
- hashmap_t res;
- res = (hashmap_t) calloc(1, sizeof(struct hashmap));
-
- if (res == NULL)
- return NULL;
-
- res->maxsize = DEFAULT_BUCKETS;
- res->entries = 0;
-
- res->data = (hashentry_t*)
- calloc(1, res->maxsize * sizeof(struct hashentry));
-
- if (res->data == NULL)
- return NULL;
-
- return res;
-}
-
-static hashentry_t
-new_entry(const char* key, const char* value)
-{
- hashentry_t res;
-
- res = (hashentry_t) calloc(1, sizeof(struct hashentry));
-
- if (res == NULL)
- return NULL;
-
- /* allocate key and value and copy them */
- res->key = strdup(key);
- if (res->key == NULL) {
- free(res);
- return NULL;
- }
-
- res->value = strdup(value);
- if (res->value == NULL) {
- free(res->key);
- free(res);
- return NULL;
- }
-
- res->next = NULL;
-
- return res;
-}
-
-static hashentry_t
-free_entry(hashentry_t e)
-{
- if (!is_empty(e)) {
- if(e->key != NULL) {
- free(e->key);
- }
- if(e->value != NULL)
- free(e->value);
- free(e);
- }
-
- return NULL;
-}
-
-static hashentry_t
-remove_entry(hashentry_t l, const char* key, size_t* entries)
-{
- hashentry_t lnext;
- if (is_empty(l))
- return NULL;
-
- if(strcmp(l->key,key) == 0) {
- lnext = l->next;
- l = free_entry(l);
- (*entries)--;
- return lnext;
- }
-
- l->next = remove_entry(l->next, key, entries);
-
- return l;
-}
-
-static hashentry_t
-insert_entry(hashentry_t l, hashentry_t e, size_t* entries)
-{
- if (is_empty(l)) {
- (*entries)++;
- return e;
- }
-
- /* check for update */
- if (strcmp(l->key, e->key) == 0) {
- e->next = l->next;
- l = free_entry(l);
- return e;
- }
-
- l->next = insert_entry(l->next, e, entries);
- return l;
-}
-
-static hashentry_t
-remove_all(hashentry_t l, size_t* entries)
-{
- hashentry_t lnext;
- if (is_empty(l))
- return NULL;
-
- lnext = l->next;
- free_entry(l);
- (*entries)--;
-
- return remove_all(lnext, entries);
-}
-
-static const char*
-value_lookup(hashentry_t l, const char* key)
-{
- if (is_empty(l))
- return NULL;
-
- if (strcmp(l->key, key) == 0)
- return l->value;
-
- return value_lookup(l->next, key);
-}
-
-static void
-print_all(hashentry_t l)
-{
- if (is_empty(l)) {
- printf("\n");
- return;
- }
-
- printf("%s=%s", l->key, l->value);
- if (!is_empty(l->next)) {
- printf(",");
- }
-
- print_all(l->next);
-}
-
-static void
-keys_to_array(hashentry_t l, const char** a, size_t* i)
-{
- if (is_empty(l))
- return;
-
- a[*i] = l->key;
- (*i)++;
-
- keys_to_array(l->next, a, i);
-}
-
-uint32_t
-hash_str(const char* str, uint32_t mapsize)
-{
- uint32_t hash = 0;
- uint32_t x = 0;
- uint32_t i = 0;
- size_t len = strlen(str);
-
- for(i = 0; i < len; str++, i++) {
- hash = (hash << 4) + (*str);
- if((x = hash & 0xF0000000L) != 0) {
- hash ^= (x >> 24);
- hash &= ~x;
- }
- }
-
- return (hash & 0x7FFFFFFF) % mapsize;
-}
-
-
-int
-hashmap_is_empty(hashmap_t map)
-{
- if (map == NULL)
- return -EINVAL;
-
- return map->entries > 0 ? 1 : 0;
-}
-
-const char*
-hashmap_lookup(hashmap_t map, const char* key)
-{
- uint32_t i;
-
- if ((map == NULL) || (key == NULL))
- return NULL;
-
- i = hash_str(key, map->maxsize);
-
- return value_lookup(map->data[i], key);
-}
-
-int
-hashmap_add(hashmap_t map, const char* key, const char* value)
-{
- uint32_t i;
- hashentry_t entry;
-
- if ((map == NULL) || (key == NULL) || (value == NULL))
- return -EINVAL;
-
- i = hash_str(key, map->maxsize);
- entry = new_entry(key, value);
- if (entry == NULL)
- return -ENOMEM;
-
- map->data[i] = insert_entry(map->data[i],
- entry, &map->entries);
-
- INFO_MSG("HASH_ADD: chain[%d] key:%s val:%s",i, key, value);
- return 0;
-}
-
-int
-hashmap_remove(hashmap_t map, const char* key)
-{
- uint32_t i;
-
- if ((map == NULL) || (key == NULL))
- return -EINVAL;
-
- i = hash_str(key, map->maxsize);
- map->data[i] = remove_entry(map->data[i], key, &map->entries);
-
- return 0;
-}
-
-size_t
-hashmap_size(hashmap_t map)
-{
- if (map != NULL)
- return map->entries;
- else
- return 0;
-}
-
-int
-hashmap_free(hashmap_t map)
-{
- size_t i;
-
- if (map == NULL)
- return -EINVAL;
-
- /* "children" first */
- for(i = 0; i < map->maxsize; i++) {
- map->data[i] = remove_all(map->data[i], &map->entries);
- }
- free(map->data);
- free(map);
-
- return 0;
-}
-
-int
-hashmap_dump(hashmap_t map)
-{
- size_t i;
- if (map == NULL)
- return -EINVAL;
-
- for(i = 0; i < map->maxsize; i++) {
- if (map->data[i] != NULL) {
- printf("[%zd]: ", i);
- print_all(map->data[i]);
- }
- }
-
- return 0;
-}
-
-static const char**
-sort_key_vector(const char** a, size_t size)
-{
- /* uses bubblesort */
- size_t i, j;
- const char* tmp;
-
- if (size <= 0)
- return a;
-
- for (i = size - 1; i > 0; i--) {
- for (j = 0; j < i; j++) {
- if (strcmp(a[j], a[j+1]) > 0) {
- tmp = a[j];
- a[j] = a[j+1];
- a[j+1] = tmp;
- }
- }
- }
- return a;
-}
-
-const char**
-hashmap_get_key_vector(hashmap_t map, size_t* size, int sort)
-{
- const char** res;
- size_t i, j;
- *size = map->entries;
-
- res = (const char**) malloc(*size * sizeof(char*));
- if (res == NULL)
- return NULL;
-
- j = 0;
- for(i=0; i < map->maxsize; i++) {
- keys_to_array(map->data[i], res, &j);
- }
-
- if (sort)
- res = sort_key_vector(res, *size);
-
- return res;
-}
-
-int
-hashmap_key_is_in_vector(const char** vec, size_t size, const char* key)
-{
- size_t i;
- for (i = 0; i < size; i++) {
- if (strcmp(vec[i], key) == 0) /* found */
- return 1;
- }
-
- return 0;
-}
-
-const char**
-hashmap_get_update_key_vector(const char** vec1, size_t vec1_size,
- const char** vec2, size_t vec2_size, size_t* res_size)
-{
- const char** res;
- size_t i, j;
-
- *res_size = vec2_size;
-
- res = (const char**) malloc(*res_size * sizeof(char*));
- if (res == NULL)
- return NULL;
-
- /* get all keys from vec2 which are not set in vec1 */
- j = 0;
- for (i = 0; i < vec2_size; i++) {
- if (!hashmap_key_is_in_vector(vec1, vec1_size, vec2[i]))
- res[j++] = vec2[i];
- }
-
- *res_size = j;
- return res;
-}
diff --git a/ubi-utils/src/hashmap.h b/ubi-utils/src/hashmap.h
deleted file mode 100644
index 1b13e95..0000000
--- a/ubi-utils/src/hashmap.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#ifndef __HASHMAP_H__
-#define __HASHMAP_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-
-typedef struct hashentry *hashentry_t;
-typedef struct hashmap *hashmap_t;
-
-hashmap_t hashmap_new(void);
-int hashmap_free(hashmap_t map);
-
-int hashmap_add(hashmap_t map, const char* key, const char* value);
-int hashmap_update(hashmap_t map, const char* key, const char* value);
-int hashmap_remove(hashmap_t map, const char* key);
-const char* hashmap_lookup(hashmap_t map, const char* key);
-
-const char** hashmap_get_key_vector(hashmap_t map, size_t* size, int sort);
-int hashmap_key_is_in_vector(const char** vec, size_t size, const char* key);
-const char** hashmap_get_update_key_vector(const char** vec1, size_t vec1_size,
- const char** vec2, size_t vec2_size, size_t* res_size);
-
-int hashmap_dump(hashmap_t map);
-
-int hashmap_is_empty(hashmap_t map);
-size_t hashmap_size(hashmap_t map);
-
-uint32_t hash_str(const char* str, uint32_t mapsize);
-
-#endif /* __HASHMAP_H__ */
diff --git a/ubi-utils/src/libiniparser.c b/ubi-utils/src/libiniparser.c
new file mode 100644
index 0000000..3bea51e
--- /dev/null
+++ b/ubi-utils/src/libiniparser.c
@@ -0,0 +1,646 @@
+
+/*-------------------------------------------------------------------------*/
+/**
+ @file iniparser.c
+ @author N. Devillard
+ @date Sep 2007
+ @version 3.0
+ @brief Parser for ini files.
+*/
+/*--------------------------------------------------------------------------*/
+/*
+ $Id: iniparser.c,v 2.18 2008-01-03 18:35:39 ndevilla Exp $
+ $Revision: 2.18 $
+ $Date: 2008-01-03 18:35:39 $
+*/
+/*---------------------------- Includes ------------------------------------*/
+#include <ctype.h>
+#include <libiniparser.h>
+
+/*---------------------------- Defines -------------------------------------*/
+#define ASCIILINESZ (1024)
+#define INI_INVALID_KEY ((char*)-1)
+
+/*---------------------------------------------------------------------------
+ Private to this module
+ ---------------------------------------------------------------------------*/
+/**
+ * This enum stores the status for each parsed line (internal use only).
+ */
+typedef enum _line_status_ {
+ LINE_UNPROCESSED,
+ LINE_ERROR,
+ LINE_EMPTY,
+ LINE_COMMENT,
+ LINE_SECTION,
+ LINE_VALUE
+} line_status ;
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Convert a string to lowercase.
+ @param s String to convert.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string
+ containing a lowercased version of the input string. Do not free
+ or modify the returned string! Since the returned string is statically
+ allocated, it will be modified at each function call (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+static char * strlwc(const char * s)
+{
+ static char l[ASCIILINESZ+1];
+ int i ;
+
+ if (s==NULL) return NULL ;
+ memset(l, 0, ASCIILINESZ+1);
+ i=0 ;
+ while (s[i] && i<ASCIILINESZ) {
+ l[i] = (char)tolower((int)s[i]);
+ i++ ;
+ }
+ l[ASCIILINESZ]=(char)0;
+ return l ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Remove blanks at the beginning and the end of a string.
+ @param s String to parse.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string,
+ which is identical to the input string, except that all blank
+ characters at the end and the beg. of the string have been removed.
+ Do not free or modify the returned string! Since the returned string
+ is statically allocated, it will be modified at each function call
+ (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+static char * strstrip(char * s)
+{
+ static char l[ASCIILINESZ+1];
+ char * last ;
+
+ if (s==NULL) return NULL ;
+
+ while (isspace((int)*s) && *s) s++;
+ memset(l, 0, ASCIILINESZ+1);
+ strcpy(l, s);
+ last = l + strlen(l);
+ while (last > l) {
+ if (!isspace((int)*(last-1)))
+ break ;
+ last -- ;
+ }
+ *last = (char)0;
+ return (char*)l ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get number of sections in a dictionary
+ @param d Dictionary to examine
+ @return int Number of sections found in dictionary
+
+ This function returns the number of sections found in a dictionary.
+ The test to recognize sections is done on the string stored in the
+ dictionary: a section name is given as "section" whereas a key is
+ stored as "section:key", thus the test looks for entries that do not
+ contain a colon.
+
+ This clearly fails in the case a section name contains a colon, but
+ this should simply be avoided.
+
+ This function returns -1 in case of error.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_getnsec(dictionary * d)
+{
+ int i ;
+ int nsec ;
+
+ if (d==NULL) return -1 ;
+ nsec=0 ;
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ if (strchr(d->key[i], ':')==NULL) {
+ nsec ++ ;
+ }
+ }
+ return nsec ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get name for section n in a dictionary.
+ @param d Dictionary to examine
+ @param n Section number (from 0 to nsec-1).
+ @return Pointer to char string
+
+ This function locates the n-th section in a dictionary and returns
+ its name as a pointer to a string statically allocated inside the
+ dictionary. Do not free or modify the returned string!
+
+ This function returns NULL in case of error.
+ */
+/*--------------------------------------------------------------------------*/
+char * iniparser_getsecname(dictionary * d, int n)
+{
+ int i ;
+ int foundsec ;
+
+ if (d==NULL || n<0) return NULL ;
+ foundsec=0 ;
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ if (strchr(d->key[i], ':')==NULL) {
+ foundsec++ ;
+ if (foundsec>n)
+ break ;
+ }
+ }
+ if (foundsec<=n) {
+ return NULL ;
+ }
+ return d->key[i] ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dump a dictionary to an opened file pointer.
+ @param d Dictionary to dump.
+ @param f Opened file pointer to dump to.
+ @return void
+
+ This function prints out the contents of a dictionary, one element by
+ line, onto the provided file pointer. It is OK to specify @c stderr
+ or @c stdout as output files. This function is meant for debugging
+ purposes mostly.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_dump(dictionary * d, FILE * f)
+{
+ int i ;
+
+ if (d==NULL || f==NULL) return ;
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ if (d->val[i]!=NULL) {
+ fprintf(f, "[%s]=[%s]\n", d->key[i], d->val[i]);
+ } else {
+ fprintf(f, "[%s]=UNDEF\n", d->key[i]);
+ }
+ }
+ return ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Save a dictionary to a loadable ini file
+ @param d Dictionary to dump
+ @param f Opened file pointer to dump to
+ @return void
+
+ This function dumps a given dictionary into a loadable ini file.
+ It is Ok to specify @c stderr or @c stdout as output files.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_dump_ini(dictionary * d, FILE * f)
+{
+ int i, j ;
+ char keym[ASCIILINESZ+1];
+ int nsec ;
+ char * secname ;
+ int seclen ;
+
+ if (d==NULL || f==NULL) return ;
+
+ nsec = iniparser_getnsec(d);
+ if (nsec<1) {
+ /* No section in file: dump all keys as they are */
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ fprintf(f, "%s = %s\n", d->key[i], d->val[i]);
+ }
+ return ;
+ }
+ for (i=0 ; i<nsec ; i++) {
+ secname = iniparser_getsecname(d, i) ;
+ seclen = (int)strlen(secname);
+ fprintf(f, "\n[%s]\n", secname);
+ sprintf(keym, "%s:", secname);
+ for (j=0 ; j<d->size ; j++) {
+ if (d->key[j]==NULL)
+ continue ;
+ if (!strncmp(d->key[j], keym, seclen+1)) {
+ fprintf(f,
+ "%-30s = %s\n",
+ d->key[j]+seclen+1,
+ d->val[j] ? d->val[j] : "");
+ }
+ }
+ }
+ fprintf(f, "\n");
+ return ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param def Default value to return if key not found.
+ @return pointer to statically allocated character string
+
+ This function queries a dictionary for a key. A key as read from an
+ ini file is given as "section:key". If the key cannot be found,
+ the pointer passed as 'def' is returned.
+ The returned char pointer is pointing to a string allocated in
+ the dictionary, do not free or modify it.
+ */
+/*--------------------------------------------------------------------------*/
+char * iniparser_getstring(dictionary * d, const char * key, char * def)
+{
+ char * lc_key ;
+ char * sval ;
+
+ if (d==NULL || key==NULL)
+ return def ;
+
+ lc_key = strlwc(key);
+ sval = dictionary_get(d, lc_key, def);
+ return sval ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to an int
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return integer
+
+ This function queries a dictionary for a key. A key as read from an
+ ini file is given as "section:key". If the key cannot be found,
+ the notfound value is returned.
+
+ Supported values for integers include the usual C notation
+ so decimal, octal (starting with 0) and hexadecimal (starting with 0x)
+ are supported. Examples:
+
+ "42" -> 42
+ "042" -> 34 (octal -> decimal)
+ "0x42" -> 66 (hexa -> decimal)
+
+ Warning: the conversion may overflow in various ways. Conversion is
+ totally outsourced to strtol(), see the associated man page for overflow
+ handling.
+
+ Credits: Thanks to A. Becker for suggesting strtol()
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_getint(dictionary * d, const char * key, int notfound)
+{
+ char * str ;
+
+ str = iniparser_getstring(d, key, INI_INVALID_KEY);
+ if (str==INI_INVALID_KEY) return notfound ;
+ return (int)strtol(str, NULL, 0);
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to a double
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return double
+
+ This function queries a dictionary for a key. A key as read from an
+ ini file is given as "section:key". If the key cannot be found,
+ the notfound value is returned.
+ */
+/*--------------------------------------------------------------------------*/
+double iniparser_getdouble(dictionary * d, char * key, double notfound)
+{
+ char * str ;
+
+ str = iniparser_getstring(d, key, INI_INVALID_KEY);
+ if (str==INI_INVALID_KEY) return notfound ;
+ return atof(str);
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to a boolean
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return integer
+
+ This function queries a dictionary for a key. A key as read from an
+ ini file is given as "section:key". If the key cannot be found,
+ the notfound value is returned.
+
+ A true boolean is found if one of the following is matched:
+
+ - A string starting with 'y'
+ - A string starting with 'Y'
+ - A string starting with 't'
+ - A string starting with 'T'
+ - A string starting with '1'
+
+ A false boolean is found if one of the following is matched:
+
+ - A string starting with 'n'
+ - A string starting with 'N'
+ - A string starting with 'f'
+ - A string starting with 'F'
+ - A string starting with '0'
+
+ The notfound value returned if no boolean is identified, does not
+ necessarily have to be 0 or 1.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_getboolean(dictionary * d, const char * key, int notfound)
+{
+ char * c ;
+ int ret ;
+
+ c = iniparser_getstring(d, key, INI_INVALID_KEY);
+ if (c==INI_INVALID_KEY) return notfound ;
+ if (c[0]=='y' || c[0]=='Y' || c[0]=='1' || c[0]=='t' || c[0]=='T') {
+ ret = 1 ;
+ } else if (c[0]=='n' || c[0]=='N' || c[0]=='0' || c[0]=='f' || c[0]=='F') {
+ ret = 0 ;
+ } else {
+ ret = notfound ;
+ }
+ return ret;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Finds out if a given entry exists in a dictionary
+ @param ini Dictionary to search
+ @param entry Name of the entry to look for
+ @return integer 1 if entry exists, 0 otherwise
+
+ Finds out if a given entry exists in the dictionary. Since sections
+ are stored as keys with NULL associated values, this is the only way
+ of querying for the presence of sections in a dictionary.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_find_entry(
+ dictionary * ini,
+ char * entry
+)
+{
+ int found=0 ;
+ if (iniparser_getstring(ini, entry, INI_INVALID_KEY)!=INI_INVALID_KEY) {
+ found = 1 ;
+ }
+ return found ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set an entry in a dictionary.
+ @param ini Dictionary to modify.
+ @param entry Entry to modify (entry name)
+ @param val New value to associate to the entry.
+ @return int 0 if Ok, -1 otherwise.
+
+ If the given entry can be found in the dictionary, it is modified to
+ contain the provided value. If it cannot be found, -1 is returned.
+ It is Ok to set val to NULL.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_set(dictionary * ini, char * entry, char * val)
+{
+ return dictionary_set(ini, strlwc(entry), val) ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete an entry in a dictionary
+ @param ini Dictionary to modify
+ @param entry Entry to delete (entry name)
+ @return void
+
+ If the given entry can be found, it is deleted from the dictionary.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_unset(dictionary * ini, char * entry)
+{
+ dictionary_unset(ini, strlwc(entry));
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Load a single line from an INI file
+ @param input_line Input line, may be concatenated multi-line input
+ @param section Output space to store section
+ @param key Output space to store key
+ @param value Output space to store value
+ @return line_status value
+ */
+/*--------------------------------------------------------------------------*/
+static line_status iniparser_line(
+ char * input_line,
+ char * section,
+ char * key,
+ char * value)
+{
+ line_status sta ;
+ char line[ASCIILINESZ+1];
+ int len ;
+
+ strcpy(line, strstrip(input_line));
+ len = (int)strlen(line);
+
+ sta = LINE_UNPROCESSED ;
+ if (len<1) {
+ /* Empty line */
+ sta = LINE_EMPTY ;
+ } else if (line[0]=='#') {
+ /* Comment line */
+ sta = LINE_COMMENT ;
+ } else if (line[0]=='[' && line[len-1]==']') {
+ /* Section name */
+ sscanf(line, "[%[^]]", section);
+ strcpy(section, strstrip(section));
+ strcpy(section, strlwc(section));
+ sta = LINE_SECTION ;
+ } else if (sscanf (line, "%[^=] = \"%[^\"]\"", key, value) == 2
+ || sscanf (line, "%[^=] = '%[^\']'", key, value) == 2
+ || sscanf (line, "%[^=] = %[^;#]", key, value) == 2) {
+ /* Usual key=value, with or without comments */
+ strcpy(key, strstrip(key));
+ strcpy(key, strlwc(key));
+ strcpy(value, strstrip(value));
+ /*
+ * sscanf cannot handle '' or "" as empty values
+ * this is done here
+ */
+ if (!strcmp(value, "\"\"") || (!strcmp(value, "''"))) {
+ value[0]=0 ;
+ }
+ sta = LINE_VALUE ;
+ } else if (sscanf(line, "%[^=] = %[;#]", key, value)==2
+ || sscanf(line, "%[^=] %[=]", key, value) == 2) {
+ /*
+ * Special cases:
+ * key=
+ * key=;
+ * key=#
+ */
+ strcpy(key, strstrip(key));
+ strcpy(key, strlwc(key));
+ value[0]=0 ;
+ sta = LINE_VALUE ;
+ } else {
+ /* Generate syntax error */
+ sta = LINE_ERROR ;
+ }
+ return sta ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Parse an ini file and return an allocated dictionary object
+ @param ininame Name of the ini file to read.
+ @return Pointer to newly allocated dictionary
+
+ This is the parser for ini files. This function is called, providing
+ the name of the file to be read. It returns a dictionary object that
+ should not be accessed directly, but through accessor functions
+ instead.
+
+ The returned dictionary must be freed using iniparser_freedict().
+ */
+/*--------------------------------------------------------------------------*/
+dictionary * iniparser_load(const char * ininame)
+{
+ FILE * in ;
+
+ char line [ASCIILINESZ+1] ;
+ char section [ASCIILINESZ+1] ;
+ char key [ASCIILINESZ+1] ;
+ char tmp [ASCIILINESZ+1] ;
+ char val [ASCIILINESZ+1] ;
+
+ int last=0 ;
+ int len ;
+ int lineno=0 ;
+ int errs=0;
+
+ dictionary * dict ;
+
+ if ((in=fopen(ininame, "r"))==NULL) {
+ fprintf(stderr, "iniparser: cannot open %s\n", ininame);
+ return NULL ;
+ }
+
+ dict = dictionary_new(0) ;
+ if (!dict) {
+ fclose(in);
+ return NULL ;
+ }
+
+ memset(line, 0, ASCIILINESZ);
+ memset(section, 0, ASCIILINESZ);
+ memset(key, 0, ASCIILINESZ);
+ memset(val, 0, ASCIILINESZ);
+ last=0 ;
+
+ while (fgets(line+last, ASCIILINESZ-last, in)!=NULL) {
+ lineno++ ;
+ len = (int)strlen(line)-1;
+ /* Safety check against buffer overflows */
+ if (line[len]!='\n') {
+ fprintf(stderr,
+ "iniparser: input line too long in %s (%d)\n",
+ ininame,
+ lineno);
+ dictionary_del(dict);
+ fclose(in);
+ return NULL ;
+ }
+ /* Get rid of \n and spaces at end of line */
+ while ((len>=0) &&
+ ((line[len]=='\n') || (isspace(line[len])))) {
+ line[len]=0 ;
+ len-- ;
+ }
+ /* Detect multi-line */
+ if (line[len]=='\\') {
+ /* Multi-line value */
+ last=len ;
+ continue ;
+ } else {
+ last=0 ;
+ }
+ switch (iniparser_line(line, section, key, val)) {
+ case LINE_EMPTY:
+ case LINE_COMMENT:
+ break ;
+
+ case LINE_SECTION:
+ errs = dictionary_set(dict, section, NULL);
+ break ;
+
+ case LINE_VALUE:
+ sprintf(tmp, "%s:%s", section, key);
+ errs = dictionary_set(dict, tmp, val) ;
+ break ;
+
+ case LINE_ERROR:
+ fprintf(stderr, "iniparser: syntax error in %s (%d):\n",
+ ininame,
+ lineno);
+ fprintf(stderr, "-> %s\n", line);
+ errs++ ;
+ break;
+
+ default:
+ break ;
+ }
+ memset(line, 0, ASCIILINESZ);
+ last=0;
+ if (errs<0) {
+ fprintf(stderr, "iniparser: memory allocation failure\n");
+ break ;
+ }
+ }
+ if (errs) {
+ dictionary_del(dict);
+ dict = NULL ;
+ }
+ fclose(in);
+ return dict ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Free all memory associated to an ini dictionary
+ @param d Dictionary to free
+ @return void
+
+ Free all memory associated to an ini dictionary.
+ It is mandatory to call this function before the dictionary object
+ gets out of the current context.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_freedict(dictionary * d)
+{
+ dictionary_del(d);
+}
+
+/* vim: set ts=4 et sw=4 tw=75 */
diff --git a/ubi-utils/src/libmtd.c b/ubi-utils/src/libmtd.c
new file mode 100644
index 0000000..b60ddbd
--- /dev/null
+++ b/ubi-utils/src/libmtd.c
@@ -0,0 +1,314 @@
+/*
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem Bityutskiy
+ *
+ * MTD library.
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include <mtd/mtd-user.h>
+#include <libmtd.h>
+#include "common.h"
+
+#define PROGRAM_NAME "libmtd"
+#define MTD_DEV_MAJOR 90
+
+/**
+ * mtd_get_info - get information about an MTD device.
+ * @node: name of the MTD device node
+ * @mtd: the MTD device information is returned here
+ *
+ * This function gets information about MTD device defined by the @node device
+ * node file and saves this information in the @mtd object. Returns %0 in case
+ * of success and %-1 in case of failure.
+ */
+int mtd_get_info(const char *node, struct mtd_info *mtd)
+{
+ struct stat st;
+ struct mtd_info_user ui;
+ int ret;
+ loff_t offs = 0;
+
+ if (stat(node, &st))
+ return sys_errmsg("cannot open \"%s\"", node);
+
+ if (!S_ISCHR(st.st_mode)) {
+ errno = EINVAL;
+ return errmsg("\"%s\" is not a character device", node);
+ }
+
+ mtd->major = major(st.st_rdev);
+ mtd->minor = minor(st.st_rdev);
+
+ if (mtd->major != MTD_DEV_MAJOR) {
+ errno = EINVAL;
+ return errmsg("\"%s\" has major number %d, MTD devices have "
+ "major %d", node, mtd->major, MTD_DEV_MAJOR);
+ }
+
+ mtd->num = mtd->minor / 2;
+ mtd->rdonly = mtd->minor & 1;
+
+ mtd->fd = open(node, O_RDWR);
+ if (mtd->fd == -1)
+ return sys_errmsg("cannot open \"%s\"", node);
+
+ if (ioctl(mtd->fd, MEMGETINFO, &ui)) {
+ sys_errmsg("MEMGETINFO ioctl request failed");
+ goto out_close;
+ }
+
+ ret = ioctl(mtd->fd, MEMGETBADBLOCK, &offs);
+ if (ret == -1) {
+ if (errno != EOPNOTSUPP) {
+ sys_errmsg("MEMGETBADBLOCK ioctl failed");
+ goto out_close;
+ }
+ errno = 0;
+ mtd->allows_bb = 0;
+ } else
+ mtd->allows_bb = 1;
+
+ mtd->type = ui.type;
+ mtd->size = ui.size;
+ mtd->eb_size = ui.erasesize;
+ mtd->min_io_size = ui.writesize;
+
+ if (mtd->min_io_size <= 0) {
+ errmsg("mtd%d (%s) has insane min. I/O unit size %d",
+ mtd->num, node, mtd->min_io_size);
+ goto out_close;
+ }
+ if (mtd->eb_size <= 0 || mtd->eb_size < mtd->min_io_size) {
+ errmsg("mtd%d (%s) has insane eraseblock size %d",
+ mtd->num, node, mtd->eb_size);
+ goto out_close;
+ }
+ if (mtd->size <= 0 || mtd->size < mtd->eb_size) {
+ errmsg("mtd%d (%s) has insane size %lld",
+ mtd->num, node, mtd->size);
+ goto out_close;
+ }
+ mtd->eb_cnt = mtd->size / mtd->eb_size;
+
+ switch(mtd->type) {
+ case MTD_ABSENT:
+ errmsg("mtd%d (%s) is removable and is not present",
+ mtd->num, node);
+ goto out_close;
+ case MTD_RAM:
+ mtd->type_str = "RAM-based";
+ break;
+ case MTD_ROM:
+ mtd->type_str = "ROM";
+ break;
+ case MTD_NORFLASH:
+ mtd->type_str = "NOR";
+ break;
+ case MTD_NANDFLASH:
+ mtd->type_str = "NAND";
+ break;
+ case MTD_DATAFLASH:
+ mtd->type_str = "DataFlash";
+ break;
+ case MTD_UBIVOLUME:
+ mtd->type_str = "UBI-emulated MTD";
+ break;
+ default:
+ mtd->type_str = "Unknown flash type";
+ break;
+ }
+
+ if (!(ui.flags & MTD_WRITEABLE))
+ mtd->rdonly = 1;
+
+ return 0;
+
+out_close:
+ close(mtd->fd);
+ return -1;
+}
+
+/**
+ * mtd_erase - erase an eraseblock.
+ * @mtd: MTD device description object
+ * @eb: eraseblock to erase
+ *
+ * This function erases the eraseblock and returns %0 in case of success and
+ * %-1 in case of failure.
+ */
+int mtd_erase(const struct mtd_info *mtd, int eb)
+{
+ struct erase_info_user ei;
+
+ ei.start = eb * mtd->eb_size;;
+ ei.length = mtd->eb_size;
+ return ioctl(mtd->fd, MEMERASE, &ei);
+}
+
+/**
+ * mtd_is_bad - check if eraseblock is bad.
+ * @mtd: MTD device description object
+ * @eb: eraseblock to check
+ *
+ * This function checks if eraseblock @eb is bad. Returns %0 if not, %1 if yes,
+ * and %-1 in case of failure.
+ */
+int mtd_is_bad(const struct mtd_info *mtd, int eb)
+{
+ int ret;
+ loff_t seek;
+
+ if (eb < 0 || eb >= mtd->eb_cnt) {
+ errmsg("bad eraseblock number %d, mtd%d has %d eraseblocks",
+ eb, mtd->num, mtd->eb_cnt);
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (!mtd->allows_bb)
+ return 0;
+
+ seek = (loff_t)eb * mtd->eb_size;
+ ret = ioctl(mtd->fd, MEMGETBADBLOCK, &seek);
+ if (ret == -1) {
+ sys_errmsg("MEMGETBADBLOCK ioctl failed for "
+ "eraseblock %d (mtd%d)", eb, mtd->num);
+ return -1;
+ }
+
+ return ret;
+}
+
+/**
+ * mtd_read - read data from an MTD device.
+ * @mtd: MTD device description object
+ * @eb: eraseblock to read from
+ * @offs: offset withing the eraseblock to read from
+ * @buf: buffer to read data to
+ * @len: how many bytes to read
+ *
+ * This function reads @len bytes of data from eraseblock @eb and offset @offs
+ * of the MTD device defined by @mtd and stores the read data at buffer @buf.
+ * Returns %0 in case of success and %-1 in case of failure.
+ */
+int mtd_read(const struct mtd_info *mtd, int eb, int offs, void *buf, int len)
+{
+ int ret, rd = 0;
+ off_t seek;
+
+ if (eb < 0 || eb >= mtd->eb_cnt) {
+ errmsg("bad eraseblock number %d, mtd%d has %d eraseblocks",
+ eb, mtd->num, mtd->eb_cnt);
+ errno = EINVAL;
+ return -1;
+ }
+ if (offs < 0 || offs + len > mtd->eb_size) {
+ errmsg("bad offset %d or length %d, mtd%d eraseblock size is %d",
+ offs, len, mtd->num, mtd->eb_size);
+ errno = EINVAL;
+ return -1;
+ }
+
+ /* Seek to the beginning of the eraseblock */
+ seek = (off_t)eb * mtd->eb_size + offs;
+ if (lseek(mtd->fd, seek, SEEK_SET) != seek) {
+ sys_errmsg("cannot seek mtd%d to offset %llu",
+ mtd->num, (unsigned long long)seek);
+ return -1;
+ }
+
+ while (rd < len) {
+ ret = read(mtd->fd, buf, len);
+ if (ret < 0) {
+ sys_errmsg("cannot read %d bytes from mtd%d (eraseblock %d, offset %d)",
+ len, mtd->num, eb, offs);
+ return -1;
+ }
+ rd += ret;
+ }
+
+ return 0;
+}
+
+/**
+ * mtd_write - write data to an MTD device.
+ * @mtd: MTD device description object
+ * @eb: eraseblock to write to
+ * @offs: offset withing the eraseblock to write to
+ * @buf: buffer to write
+ * @len: how many bytes to write
+ *
+ * This function writes @len bytes of data to eraseblock @eb and offset @offs
+ * of the MTD device defined by @mtd. Returns %0 in case of success and %-1 in
+ * case of failure.
+ */
+int mtd_write(const struct mtd_info *mtd, int eb, int offs, void *buf, int len)
+{
+ int ret;
+ off_t seek;
+
+ if (eb < 0 || eb >= mtd->eb_cnt) {
+ errmsg("bad eraseblock number %d, mtd%d has %d eraseblocks",
+ eb, mtd->num, mtd->eb_cnt);
+ errno = EINVAL;
+ return -1;
+ }
+ if (offs < 0 || offs + len > mtd->eb_size) {
+ errmsg("bad offset %d or length %d, mtd%d eraseblock size is %d",
+ offs, len, mtd->num, mtd->eb_size);
+ errno = EINVAL;
+ return -1;
+ }
+#if 0
+ if (offs % mtd->subpage_size) {
+ errmsg("write offset %d is not aligned to mtd%d min. I/O size %d",
+ offs, mtd->num, mtd->subpage_size);
+ errno = EINVAL;
+ return -1;
+ }
+ if (len % mtd->subpage_size) {
+ errmsg("write length %d is not aligned to mtd%d min. I/O size %d",
+ len, mtd->num, mtd->subpage_size);
+ errno = EINVAL;
+ return -1;
+ }
+#endif
+
+ /* Seek to the beginning of the eraseblock */
+ seek = (off_t)eb * mtd->eb_size + offs;
+ if (lseek(mtd->fd, seek, SEEK_SET) != seek) {
+ sys_errmsg("cannot seek mtd%d to offset %llu",
+ mtd->num, (unsigned long long)seek);
+ return -1;
+ }
+
+ ret = write(mtd->fd, buf, len);
+ if (ret != len) {
+ sys_errmsg("cannot write %d bytes to mtd%d (eraseblock %d, offset %d)",
+ len, mtd->num, eb, offs);
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/ubi-utils/src/libpfiflash.c b/ubi-utils/src/libpfiflash.c
deleted file mode 100644
index b0d454a..0000000
--- a/ubi-utils/src/libpfiflash.c
+++ /dev/null
@@ -1,1325 +0,0 @@
-/*
- * Copyright International Business Machines Corp., 2006, 2007
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Authors: Oliver Lohmann <oliloh@de.ibm.com>
- * Drake Dowsett <dowsett@de.ibm.com>
- * Contact: Andreas Arnez <anrez@de.ibm.com>
- */
-
-/* TODO Compare data before writing it. This implies that the volume
- * parameters are compared first: size, alignment, name, type, ...,
- * this is the same, compare the data. Volume deletion is deffered
- * until the difference has been found out.
- */
-
-#include <stdio.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#define __USE_GNU
-#include <string.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <sys/ioctl.h>
-
-#include <libubi.h>
-#include <pfiflash.h>
-
-#include <mtd/ubi-user.h> /* FIXME Is this ok here? */
-#include <mtd/mtd-user.h>
-
-#include "pfiflash_error.h"
-#include "ubimirror.h"
-#include "error.h"
-#include "reader.h"
-#include "example_ubi.h"
-#include "bootenv.h"
-
-/* ubi-header.h and crc32.h needed for CRC checking */
-#include <mtd/ubi-media.h> /* FIXME Is this ok here? */
-#include "crc32.h"
-
-#define ubi_unused __attribute__((unused))
-
-#define COMPARE_BUFFER_SIZE 2048
-
-#define DEFAULT_DEV_PATTERN "/dev/ubi%d"
-#define DEFAULT_VOL_PATTERN "/dev/ubi%d_%d"
-
-static const char copyright [] ubi_unused =
- "Copyright International Business Machines Corp., 2006, 2007";
-
-/* simply clear buffer, then write into front of it */
-#define EBUF(fmt...) \
- snprintf(err_buf, err_buf_size, fmt);
-
-/* make a history of buffer and then prepend something in front */
-#define EBUF_PREPEND(fmt) \
- do { \
- int EBUF_HISTORY_LENGTH = strlen(err_buf); \
- char EBUF_HISTORY[EBUF_HISTORY_LENGTH + 1]; \
- strncpy(EBUF_HISTORY, err_buf, EBUF_HISTORY_LENGTH + 1);\
- EBUF(fmt ": %s", EBUF_HISTORY); \
- } while (0)
-
-/* An array of PDD function pointers indexed by the algorithm. */
-static pdd_func_t pdd_funcs[PDD_HANDLING_NUM] =
- {
- &bootenv_pdd_keep,
- &bootenv_pdd_merge,
- &bootenv_pdd_overwrite
- };
-
-typedef enum ubi_update_process_t {
- UBI_REMOVE = 0,
- UBI_WRITE,
- UBI_COMPARE,
-} ubi_update_process_t;
-
-
-/**
- * skip_raw_volumes - reads data from pfi to advance fp past raw block
- * @pfi: fp to pfi data
- * @pfi_raws: header information
- *
- * Error handling):
- * when early EOF in pfi data
- * - returns -PFIFLASH_ERR_EOF, err_buf matches text to err
- * when file I/O error
- * - returns -PFIFLASH_ERR_FIO, err_buf matches text to err
- **/
-static int
-skip_raw_volumes(FILE* pfi, list_t pfi_raws,
- char* err_buf, size_t err_buf_size)
-{
- int rc;
- void *i;
- list_t ptr;
-
- if (is_empty(pfi_raws))
- return 0;
-
- rc = 0;
- foreach(i, ptr, pfi_raws) {
- size_t j;
- pfi_raw_t raw;
-
- raw = (pfi_raw_t)i;
- for(j = 0; j < raw->data_size; j++) {
- int c;
-
- c = fgetc(pfi);
- if (c == EOF)
- rc = -PFIFLASH_ERR_EOF;
- else if (ferror(pfi))
- rc = -PFIFLASH_ERR_FIO;
-
- if (rc != 0)
- goto err;
- }
- }
-
- err:
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- return rc;
-}
-
-
-/**
- * my_ubi_mkvol - wraps the ubi_mkvol functions and impl. bootenv update hook
- * @devno: UBI device number.
- * @s: Current seqnum.
- * @u: Information about the UBI volume from the PFI.
- *
- * Error handling:
- * when UBI system couldn't be opened
- * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
- * when UBI system couldn't create a volume
- * - returns -PFIFLASH_ERR_UBI_MKVOL, err_buf matches text to err
- **/
-static int
-my_ubi_mkvol(int devno, int s, pfi_ubi_t u,
- char *err_buf, size_t err_buf_size)
-{
- int rc, type;
- char path[PATH_MAX];
- libubi_t ulib;
- struct ubi_mkvol_request req;
-
- rc = 0;
- ulib = NULL;
-
- log_msg("[ ubimkvol id=%d, size=%d, data_size=%d, type=%d, "
- "alig=%d, nlen=%d, name=%s",
- u->ids[s], u->size, u->data_size, u->type, u->alignment,
- strnlen(u->names[s], PFI_UBI_VOL_NAME_LEN), u->names[s]);
-
- ulib = libubi_open();
- if (ulib == NULL) {
- rc = -PFIFLASH_ERR_UBI_OPEN;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- switch (u->type) {
- case pfi_ubi_static:
- type = UBI_STATIC_VOLUME; break;
- case pfi_ubi_dynamic:
- default:
- type = UBI_DYNAMIC_VOLUME;
- }
-
- snprintf(path, PATH_MAX, DEFAULT_DEV_PATTERN, devno);
-
- req.vol_id = u->ids[s];
- req.alignment = u->alignment;
- req.bytes = u->size;
- req.vol_type = type;
- req.name = u->names[s];
-
- rc = ubi_mkvol(ulib, path, &req);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_UBI_MKVOL;
- EBUF(PFIFLASH_ERRSTR[-rc], u->ids[s]);
- goto err;
- }
-
- err:
- if (ulib != NULL)
- libubi_close(ulib);
-
- return rc;
-}
-
-
-/**
- * my_ubi_rmvol - a wrapper around the UBI library function ubi_rmvol
- * @devno UBI device number
- * @id UBI volume id to remove
- *
- * If the volume does not exist, the function will return success.
- *
- * Error handling:
- * when UBI system couldn't be opened
- * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
- * when UBI system couldn't update (truncate) a volume
- * - returns -PFIFLASH_ERR_UBI_VOL_UPDATE, err_buf matches text to err
- * when UBI system couldn't remove a volume
- * - returns -PFIFLASH_ERR_UBI_RMVOL, err_buf matches text to err
- **/
-static int
-my_ubi_rmvol(int devno, uint32_t id,
- char *err_buf, size_t err_buf_size)
-{
- int rc, fd;
- char path[PATH_MAX];
- libubi_t ulib;
-
- rc = 0;
- ulib = NULL;
-
- log_msg("[ ubirmvol id=%d", id);
-
- ulib = libubi_open();
- if (ulib == NULL) {
- rc = -PFIFLASH_ERR_UBI_OPEN;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
-
- /* truncate whether it exist or not */
- fd = open(path, O_RDWR);
- if (fd < 0) {
- libubi_close(ulib);
- return 0; /* not existent, return 0 */
- }
-
- rc = ubi_update_start(ulib, fd, 0);
- close(fd);
- if (rc < 0) {
- rc = -PFIFLASH_ERR_UBI_VOL_UPDATE;
- EBUF(PFIFLASH_ERRSTR[-rc], id);
- goto err; /* if EBUSY than empty device, continue */
- }
-
- snprintf(path, PATH_MAX, DEFAULT_DEV_PATTERN, devno);
-
- rc = ubi_rmvol(ulib, path, id);
- if (rc != 0) {
-#ifdef DEBUG
- int rc_old = rc;
- dbg_msg("Remove UBI volume %d returned with error: %d "
- "errno=%d", id, rc_old, errno);
-#endif
-
- rc = -PFIFLASH_ERR_UBI_RMVOL;
- EBUF(PFIFLASH_ERRSTR[-rc], id);
-
- /* TODO Define a ubi_rmvol return value which says
- * sth like EUBI_NOSUCHDEV. In this case, a failed
- * operation is acceptable. Everything else has to be
- * classified as real error. But talk to Andreas Arnez
- * before defining something odd...
- */
- /* if ((errno == EINVAL) || (errno == ENODEV))
- return 0; */ /* currently it is EINVAL or ENODEV */
-
- goto err;
- }
-
- err:
- if (ulib != NULL)
- libubi_close(ulib);
-
- return rc;
-}
-
-
-/**
- * read_bootenv_volume - reads the current bootenv data from id into be_old
- * @devno UBI device number
- * @id UBI volume id to remove
- * @bootenv_old to hold old boot_env data
- *
- * Error handling:
- * when UBI system couldn't be opened
- * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
- * when UBI system couldn't open a volume to read
- * - returns -PFIFLASH_ERR_UBI_VOL_FOPEN, err_buf matches text to err
- * when couldn't read bootenv data
- * - returns -PFIFLASH_ERR_BOOTENV_READ, err_buf matches text to err
- **/
-static int
-read_bootenv_volume(int devno, uint32_t id, bootenv_t bootenv_old,
- char *err_buf, size_t err_buf_size)
-{
- int rc;
- FILE* fp_in;
- char path[PATH_MAX];
- libubi_t ulib;
-
- rc = 0;
- fp_in = NULL;
- ulib = NULL;
-
- ulib = libubi_open();
- if (ulib == NULL) {
- rc = -PFIFLASH_ERR_UBI_OPEN;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
-
- fp_in = fopen(path, "r");
- if (!fp_in) {
- rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
- EBUF(PFIFLASH_ERRSTR[-rc], id);
- goto err;
- }
-
- log_msg("[ reading old bootenvs ...");
-
- /* Save old bootenvs for reference */
- rc = bootenv_read(fp_in, bootenv_old, BOOTENV_MAXSIZE);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_READ;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- err:
- if (fp_in)
- fclose(fp_in);
- if (ulib)
- libubi_close(ulib);
-
- return rc;
-}
-
-
-/**
- * write_bootenv_volume - writes data from PFI file int to bootenv UBI volume
- * @devno UBI device number
- * @id UBI volume id
- * @bootend_old old PDD data from machine
- * @pdd_f function to handle PDD with
- * @fp_in new pdd data contained in PFI
- * @fp_in_size data size of new pdd data in PFI
- * @pfi_crc crc value from PFI header
- *
- * Error handling:
- * when UBI system couldn't be opened
- * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
- * when bootenv can't be created
- * - returns -PFIFLASH_ERR_BOOTENV_CREATE, err_buf matches text to err
- * when bootenv can't be read
- * - returns -PFIFLASH_ERR_BOOTENV_READ, err_buf matches text to err
- * when PDD handling function returns and error
- * - passes rc and err_buf data
- * when CRC check fails
- * - returns -PFIFLASH_ERR_CRC_CHECK, err_buf matches text to err
- * when bootenv can't be resized
- * - returns -PFIFLASH_ERR_BOOTENV_SIZE, err_buf matches text to err
- * when UBI system couldn't open a volume
- * - returns -PFIFLASH_ERR_UBI_VOL_FOPEN, err_buf matches text to err
- * when couldn't write bootenv data
- * - returns -PFIFLASH_ERR_BOOTENV_WRITE, err_buf matches text to err
- **/
-static int
-write_bootenv_volume(int devno, uint32_t id, bootenv_t bootenv_old,
- pdd_func_t pdd_f, FILE* fp_in, size_t fp_in_size,
- uint32_t pfi_crc,
- char *err_buf, size_t err_buf_size)
-{
- int rc, warnings, fd_out;
- uint32_t crc;
- char path[PATH_MAX];
- size_t update_size;
- FILE *fp_out;
- bootenv_t bootenv_new, bootenv_res;
- libubi_t ulib;
-
- rc = 0;
- warnings = 0;
- crc = 0;
- update_size = 0;
- fp_out = NULL;
- bootenv_new = NULL;
- bootenv_res = NULL;
- ulib = NULL;
-
- log_msg("[ ubiupdatevol bootenv id=%d, fp_in=%p", id, fp_in);
-
- /* Workflow:
- * 1. Apply PDD operation and get the size of the returning
- * bootenv_res section. Without the correct size it wouldn't
- * be possible to call UBI update vol.
- * 2. Call UBI update vol
- * 3. Get FILE* to vol dev
- * 4. Write to FILE*
- */
-
- ulib = libubi_open();
- if (ulib == NULL) {
- rc = -PFIFLASH_ERR_UBI_OPEN;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- rc = bootenv_create(&bootenv_new);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_CREATE;
- EBUF(PFIFLASH_ERRSTR[-rc], " 'new'");
- goto err;
- }
-
- rc = bootenv_create(&bootenv_res);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_CREATE;
- EBUF(PFIFLASH_ERRSTR[-rc], " 'res'");
- goto err;
- }
-
- rc = bootenv_read_crc(fp_in, bootenv_new, fp_in_size, &crc);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_READ;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- } else if (crc != pfi_crc) {
- rc = -PFIFLASH_ERR_CRC_CHECK;
- EBUF(PFIFLASH_ERRSTR[-rc], pfi_crc, crc);
- goto err;
- }
-
- rc = pdd_f(bootenv_old, bootenv_new, &bootenv_res, &warnings,
- err_buf, err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("handling PDD");
- goto err;
- }
- else if (warnings)
- /* TODO do something with warnings */
- dbg_msg("A warning in the PDD operation occured: %d",
- warnings);
-
- rc = bootenv_size(bootenv_res, &update_size);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_SIZE;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
-
- fd_out = open(path, O_RDWR);
- if (fd_out < 0) {
- rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
- EBUF(PFIFLASH_ERRSTR[-rc], id);
- goto err;
- }
- fp_out = fdopen(fd_out, "r+");
- if (!fp_out) {
- rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
- EBUF(PFIFLASH_ERRSTR[-rc], id);
- goto err;
- }
- rc = ubi_update_start(ulib, fd_out, update_size);
- if (rc < 0) {
- rc = -PFIFLASH_ERR_UBI_VOL_UPDATE;
- EBUF(PFIFLASH_ERRSTR[-rc], id);
- goto err;
- }
-
- rc = bootenv_write(fp_out, bootenv_res);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_WRITE;
- EBUF(PFIFLASH_ERRSTR[-rc], devno, id);
- goto err;
- }
-
- err:
- if (ulib != NULL)
- libubi_close(ulib);
- if (bootenv_new != NULL)
- bootenv_destroy(&bootenv_new);
- if (bootenv_res != NULL)
- bootenv_destroy(&bootenv_res);
- if (fp_out)
- fclose(fp_out);
-
- return rc;
-}
-
-
-/**
- * write_normal_volume - writes data from PFI file int to regular UBI volume
- * @devno UBI device number
- * @id UBI volume id
- * @update_size size of data stream
- * @fp_in PFI data file pointer
- * @pfi_crc CRC data from PFI header
- *
- * Error handling:
- * when UBI system couldn't be opened
- * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
- * when UBI system couldn't open a volume
- * - returns -PFIFLASH_ERR_UBI_VOL_FOPEN, err_buf matches text to err
- * when unexpected EOF is encountered
- * - returns -PFIFLASH_ERR_EOF, err_buf matches text to err
- * when file I/O error
- * - returns -PFIFLASH_ERR_FIO, err_buf matches text to err
- * when CRC check fails
- * - retruns -PFIFLASH_ERR_CRC_CHECK, err_buf matches text to err
- **/
-static int
-write_normal_volume(int devno, uint32_t id, size_t update_size, FILE* fp_in,
- uint32_t pfi_crc,
- char *err_buf, size_t err_buf_size)
-{
- int rc, fd_out;
- uint32_t crc, crc32_table[256];
- char path[PATH_MAX];
- size_t bytes_left;
- FILE* fp_out;
- libubi_t ulib;
-
- rc = 0;
- crc = UBI_CRC32_INIT;
- bytes_left = update_size;
- fp_out = NULL;
- ulib = NULL;
-
- log_msg("[ ubiupdatevol id=%d, update_size=%d fp_in=%p",
- id, update_size, fp_in);
-
- ulib = libubi_open();
- if (ulib == NULL) {
- rc = -PFIFLASH_ERR_UBI_OPEN;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
-
- fd_out = open(path, O_RDWR);
- if (fd_out < 0) {
- rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
- EBUF(PFIFLASH_ERRSTR[-rc], id);
- goto err;
- }
- fp_out = fdopen(fd_out, "r+");
- if (!fp_out) {
- rc = -PFIFLASH_ERR_UBI_VOL_FOPEN;
- EBUF(PFIFLASH_ERRSTR[-rc], id);
- goto err;
- }
- rc = ubi_update_start(ulib, fd_out, update_size);
- if (rc < 0) {
- rc = -PFIFLASH_ERR_UBI_VOL_UPDATE;
- EBUF(PFIFLASH_ERRSTR[-rc], id);
- goto err;
- }
-
- init_crc32_table(crc32_table);
- while (bytes_left) {
- char buf[1024];
- size_t to_rw = sizeof buf > bytes_left ?
- bytes_left : sizeof buf;
- if (fread(buf, 1, to_rw, fp_in) != to_rw) {
- rc = -PFIFLASH_ERR_EOF;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
- crc = clc_crc32(crc32_table, crc, buf, to_rw);
- if (fwrite(buf, 1, to_rw, fp_out) != to_rw) {
- rc = -PFIFLASH_ERR_FIO;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
- bytes_left -= to_rw;
- }
-
- if (crc != pfi_crc) {
- rc = -PFIFLASH_ERR_CRC_CHECK;
- EBUF(PFIFLASH_ERRSTR[-rc], pfi_crc, crc);
- goto err;
- }
-
- err:
- if (fp_out)
- fclose(fp_out);
- if (ulib)
- libubi_close(ulib);
-
- return rc;
-}
-
-static int compare_bootenv(FILE *fp_pfi, FILE **fp_flash, uint32_t ids_size,
- uint32_t data_size, pdd_func_t pdd_f, char *err_buf,
- size_t err_buf_size)
-{
- int rc, warnings = 0;
- unsigned int i;
- bootenv_t bootenv_pfi, bootenv_res = NULL, bootenv_flash = NULL;
-
- rc = bootenv_create(&bootenv_pfi);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_CREATE;
- goto err;
- }
-
- rc = bootenv_create(&bootenv_res);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_CREATE;
- goto err;
- }
-
- rc = bootenv_read(fp_pfi, bootenv_pfi, data_size);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_READ;
- goto err;
- }
-
- for (i = 0; i < ids_size; i++) {
- rc = bootenv_create(&bootenv_flash);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_CREATE;
- goto err;
- }
-
- rc = bootenv_read(fp_flash[i], bootenv_flash, BOOTENV_MAXSIZE);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_READ;
- goto err;
- }
-
- rc = pdd_f(bootenv_flash, bootenv_pfi, &bootenv_res,
- &warnings, err_buf, err_buf_size);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_PDD_UNKNOWN;
- goto err;
- }
-
- rc = bootenv_compare(bootenv_flash, bootenv_res);
- if (rc > 0) {
- rc = -PFIFLASH_CMP_DIFF;
- goto err;
- } else if (rc < 0) {
- rc = -PFIFLASH_ERR_COMPARE;
- goto err;
- }
-
- bootenv_destroy(&bootenv_flash);
- bootenv_flash = NULL;
- }
-
-err:
- if (bootenv_pfi)
- bootenv_destroy(&bootenv_pfi);
- if (bootenv_res)
- bootenv_destroy(&bootenv_res);
- if (bootenv_flash)
- bootenv_destroy(&bootenv_flash);
-
- return rc;
-}
-
-static int compare_data(FILE *fp_pfi, FILE **fp_flash, uint32_t ids_size,
- uint32_t bytes_left)
-{
- unsigned int i;
- size_t read_bytes, rc = 0;
- char buf_pfi[COMPARE_BUFFER_SIZE];
- char *buf_flash[ids_size];
-
- for (i = 0; i < ids_size; i++) {
- buf_flash[i] = malloc(COMPARE_BUFFER_SIZE);
- if (!buf_flash[i])
- return -PFIFLASH_ERR_COMPARE;
- }
-
- while (bytes_left) {
- if (bytes_left > COMPARE_BUFFER_SIZE)
- read_bytes = COMPARE_BUFFER_SIZE;
- else
- read_bytes = bytes_left;
-
- rc = fread(buf_pfi, 1, read_bytes, fp_pfi);
- if (rc != read_bytes) {
- rc = -PFIFLASH_ERR_COMPARE;
- goto err;
- }
-
- for (i = 0; i < ids_size; i++) {
- rc = fread(buf_flash[i], 1, read_bytes, fp_flash[i]);
- if (rc != read_bytes) {
- rc = -PFIFLASH_CMP_DIFF;
- goto err;
- }
-
- rc = memcmp(buf_pfi, buf_flash[i], read_bytes);
- if (rc != 0) {
- rc = -PFIFLASH_CMP_DIFF;
- goto err;
- }
- }
-
- bytes_left -= read_bytes;
- }
-
-err:
- for (i = 0; i < ids_size; i++)
- free(buf_flash[i]);
-
- return rc;
-}
-
-static int compare_volumes(int devno, pfi_ubi_t u, FILE *fp_pfi,
- pdd_func_t pdd_f, char *err_buf, size_t err_buf_size)
-{
- int rc, is_bootenv = 0;
- unsigned int i;
- char path[PATH_MAX];
- libubi_t ulib = NULL;
- FILE *fp_flash[u->ids_size];
-
- ulib = libubi_open();
- if (ulib == NULL) {
- rc = -PFIFLASH_ERR_UBI_OPEN;
- goto err;
- }
-
- for (i = 0; i < u->ids_size; i++) {
- if (u->ids[i] == EXAMPLE_BOOTENV_VOL_ID_1 ||
- u->ids[i] == EXAMPLE_BOOTENV_VOL_ID_2)
- is_bootenv = 1;
-
- snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, u->ids[i]);
-
- fp_flash[i] = fopen(path, "r");
- if (fp_flash[i] == NULL) {
- rc = -PFIFLASH_ERR_UBI_OPEN;
- goto err;
- }
- }
-
- if (is_bootenv)
- rc = compare_bootenv(fp_pfi, fp_flash, u->ids_size,
- u->data_size, pdd_f, err_buf, err_buf_size);
- else
- rc = compare_data(fp_pfi, fp_flash, u->ids_size, u->data_size);
-
-err:
- if (rc < 0)
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
-
- for (i = 0; i < u->ids_size; i++)
- fclose(fp_flash[i]);
- if (ulib)
- libubi_close(ulib);
-
- return rc;
-}
-
-static int
-erase_mtd_region(FILE* file_p, int start, int length)
-{
- int rc, fd;
- erase_info_t erase;
- mtd_info_t mtdinfo;
- loff_t offset = start;
- loff_t end = offset + length;
-
- fd = fileno(file_p);
- if (fd < 0)
- return -PFIFLASH_ERR_MTD_ERASE;
-
- rc = ioctl(fd, MEMGETINFO, &mtdinfo);
- if (rc)
- return -PFIFLASH_ERR_MTD_ERASE;
-
- /* check for bad blocks in case of NAND flash */
- if (mtdinfo.type == MTD_NANDFLASH) {
- while (offset < end) {
- rc = ioctl(fd, MEMGETBADBLOCK, &offset);
- if (rc > 0) {
- return -PFIFLASH_ERR_MTD_ERASE;
- }
-
- offset += mtdinfo.erasesize;
- }
- }
-
- erase.start = start;
- erase.length = length;
-
- rc = ioctl(fd, MEMERASE, &erase);
- if (rc) {
- return -PFIFLASH_ERR_MTD_ERASE;
- }
-
- return rc;
-}
-
-/**
- * process_raw_volumes - writes the raw sections of the PFI data
- * @pfi PFI data file pointer
- * @pfi_raws list of PFI raw headers
- * @rawdev device to use to write raw data
- *
- * Error handling:
- * when early EOF in PFI data
- * - returns -PFIFLASH_ERR_EOF, err_buf matches text to err
- * when file I/O error
- * - returns -PFIFLASH_ERR_FIO, err_buf matches text to err
- * when CRC check fails
- * - returns -PFIFLASH_ERR_CRC_CHECK, err_buf matches text to err
- * when opening MTD device fails
- * - reutrns -PFIFLASH_ERR_MTD_OPEN, err_buf matches text to err
- * when closing MTD device fails
- * - returns -PFIFLASH_ERR_MTD_CLOSE, err_buf matches text to err
- **/
-static int
-process_raw_volumes(FILE* pfi, list_t pfi_raws, const char* rawdev,
- char* err_buf, size_t err_buf_size)
-{
- int rc;
- char *pfi_data;
- void *i;
- uint32_t crc, crc32_table[256];
- size_t j, k;
- FILE* mtd = NULL;
- list_t ptr;
-
- if (is_empty(pfi_raws))
- return 0;
-
- if (rawdev == NULL)
- return 0;
-
- rc = 0;
-
- pfi_data = NULL;
-
- log_msg("[ rawupdate dev=%s", rawdev);
-
- crc = UBI_CRC32_INIT;
- init_crc32_table(crc32_table);
-
- /* most likely only one element in list, but just in case */
- foreach(i, ptr, pfi_raws) {
- pfi_raw_t r = (pfi_raw_t)i;
-
- /* read in pfi data */
- if (pfi_data != NULL)
- free(pfi_data);
- pfi_data = malloc(r->data_size * sizeof(char));
- for (j = 0; j < r->data_size; j++) {
- int c = fgetc(pfi);
- if (c == EOF) {
- rc = -PFIFLASH_ERR_EOF;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- } else if (ferror(pfi)) {
- rc = -PFIFLASH_ERR_FIO;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
- pfi_data[j] = (char)c;
- }
- crc = clc_crc32(crc32_table, crc, pfi_data, r->data_size);
-
- /* check crc */
- if (crc != r->crc) {
- rc = -PFIFLASH_ERR_CRC_CHECK;
- EBUF(PFIFLASH_ERRSTR[-rc], r->crc, crc);
- goto err;
- }
-
- /* open device */
- mtd = fopen(rawdev, "r+");
- if (mtd == NULL) {
- rc = -PFIFLASH_ERR_MTD_OPEN;
- EBUF(PFIFLASH_ERRSTR[-rc], rawdev);
- goto err;
- }
-
- for (j = 0; j < r->starts_size; j++) {
- rc = erase_mtd_region(mtd, r->starts[j], r->data_size);
- if (rc) {
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- fseek(mtd, r->starts[j], SEEK_SET);
- for (k = 0; k < r->data_size; k++) {
- int c = fputc((int)pfi_data[k], mtd);
- if (c == EOF) {
- fclose(mtd);
- rc = -PFIFLASH_ERR_EOF;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
- if ((char)c != pfi_data[k]) {
- fclose(mtd);
- rc = -1;
- goto err;
- }
- }
- }
- rc = fclose(mtd);
- mtd = NULL;
- if (rc != 0) {
- rc = -PFIFLASH_ERR_MTD_CLOSE;
- EBUF(PFIFLASH_ERRSTR[-rc], rawdev);
- goto err;
- }
- }
-
- err:
- if (mtd != NULL)
- fclose(mtd);
- if (pfi_data != NULL)
- free(pfi_data);
- return rc;
-}
-
-
-/**
- * erase_unmapped_ubi_volumes - skip volumes provided by PFI file, clear rest
- * @devno UBI device number
- * @pfi_ubis list of UBI header data
- *
- * Error handling:
- * when UBI id is out of bounds
- * - returns -PFIFLASH_ERR_UBI_VID_OOB, err_buf matches text to err
- * when UBI volume can't be removed
- * - passes rc, prepends err_buf with contextual aid
- **/
-static int
-erase_unmapped_ubi_volumes(int devno, list_t pfi_ubis,
- char *err_buf, size_t err_buf_size)
-{
- int rc;
- uint8_t ubi_volumes[PFI_UBI_MAX_VOLUMES];
- size_t i;
- list_t ptr;
- pfi_ubi_t u;
-
- rc = 0;
-
- for (i = 0; i < PFI_UBI_MAX_VOLUMES; i++)
- ubi_volumes[i] = 1;
-
- foreach(u, ptr, pfi_ubis) {
- /* iterate over each vol_id */
- for(i = 0; i < u->ids_size; i++) {
- if (u->ids[i] >= PFI_UBI_MAX_VOLUMES) {
- rc = -PFIFLASH_ERR_UBI_VID_OOB;
- EBUF(PFIFLASH_ERRSTR[-rc], u->ids[i]);
- goto err;
- }
- /* remove from removal list */
- ubi_volumes[u->ids[i]] = 0;
- }
- }
-
- for (i = 0; i < PFI_UBI_MAX_VOLUMES; i++) {
- if (ubi_volumes[i]) {
- rc = my_ubi_rmvol(devno, i, err_buf, err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("remove volume failed");
- goto err;
- }
- }
- }
-
- err:
- return rc;
-}
-
-
-/**
- * process_ubi_volumes - delegate tasks regarding UBI volumes
- * @pfi PFI data file pointer
- * @seqnum sequence number
- * @pfi_ubis list of UBI header data
- * @bootenv_old storage for current system PDD
- * @pdd_f function to handle PDD
- * @ubi_update_process whether reading or writing
- *
- * Error handling:
- * when and unknown ubi_update_process is given
- * - returns -PFIFLASH_ERR_UBI_UNKNOWN, err_buf matches text to err
- * otherwise
- * - passes rc and err_buf
- **/
-static int
-process_ubi_volumes(FILE* pfi, int seqnum, list_t pfi_ubis,
- bootenv_t bootenv_old, pdd_func_t pdd_f,
- ubi_update_process_t ubi_update_process,
- char *err_buf, size_t err_buf_size)
-{
- int rc;
- pfi_ubi_t u;
- list_t ptr;
-
- rc = 0;
-
- foreach(u, ptr, pfi_ubis) {
- int s = seqnum;
-
- if (s > ((int)u->ids_size - 1))
- s = 0; /* per default use the first */
- u->curr_seqnum = s;
-
- switch (ubi_update_process) {
- case UBI_REMOVE:
- /* TODO are all these "EXAMPLE" vars okay? */
- if ((u->ids[s] == EXAMPLE_BOOTENV_VOL_ID_1) ||
- (u->ids[s] == EXAMPLE_BOOTENV_VOL_ID_2)) {
- rc = read_bootenv_volume(EXAMPLE_UBI_DEVICE,
- u->ids[s], bootenv_old,
- err_buf, err_buf_size);
- /* it's okay if there is no bootenv
- * we're going to write one */
- if ((rc == -PFIFLASH_ERR_UBI_VOL_FOPEN) ||
- (rc == -PFIFLASH_ERR_BOOTENV_READ))
- rc = 0;
- if (rc != 0)
- goto err;
- }
-
- rc = my_ubi_rmvol(EXAMPLE_UBI_DEVICE, u->ids[s],
- err_buf, err_buf_size);
- if (rc != 0)
- goto err;
-
- break;
- case UBI_WRITE:
- rc = my_ubi_mkvol(EXAMPLE_UBI_DEVICE, s, u,
- err_buf, err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("creating volume");
- goto err;
- }
-
- if ((u->ids[s] == EXAMPLE_BOOTENV_VOL_ID_1) ||
- (u->ids[s] == EXAMPLE_BOOTENV_VOL_ID_2)) {
- rc = write_bootenv_volume(EXAMPLE_UBI_DEVICE,
- u->ids[s],
- bootenv_old, pdd_f,
- pfi,
- u->data_size,
- u->crc,
- err_buf,
- err_buf_size);
- if (rc != 0)
- EBUF_PREPEND("bootenv volume");
- } else {
- rc = write_normal_volume(EXAMPLE_UBI_DEVICE,
- u->ids[s],
- u->data_size, pfi,
- u->crc,
- err_buf,
- err_buf_size);
- if (rc != 0)
- EBUF_PREPEND("normal volume");
- }
- if (rc != 0)
- goto err;
-
- break;
- case UBI_COMPARE:
- rc = compare_volumes(EXAMPLE_UBI_DEVICE, u, pfi, pdd_f,
- err_buf, err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("compare volume");
- goto err;
- }
-
- break;
- default:
- rc = -PFIFLASH_ERR_UBI_UNKNOWN;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
- }
-
- err:
- return rc;
-}
-
-
-/**
- * mirror_ubi_volumes - mirror redundant pairs of volumes
- * @devno UBI device number
- * @pfi_ubis list of PFI header data
- *
- * Error handling:
- * when UBI system couldn't be opened
- * - returns -PFIFLASH_ERR_UBI_OPEN, err_buf matches text to err
- **/
-static int
-mirror_ubi_volumes(uint32_t devno, list_t pfi_ubis,
- char *err_buf, size_t err_buf_size)
-{
- int rc;
- uint32_t j;
- list_t ptr;
- pfi_ubi_t i;
- libubi_t ulib;
-
- rc = 0;
- ulib = NULL;
-
- log_msg("[ mirror ...");
-
- ulib = libubi_open();
- if (ulib == NULL) {
- rc = -PFIFLASH_ERR_UBI_OPEN;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- /**
- * Execute all mirror operations on redundant groups.
- * Create a volume within a redundant group if it does
- * not exist already (this is a precondition of
- * ubimirror).
- */
- foreach(i, ptr, pfi_ubis) {
- for (j = 0; j < i->ids_size; j++) {
- /* skip self-match */
- if (i->ids[j] == i->ids[i->curr_seqnum])
- continue;
-
- rc = my_ubi_rmvol(devno, i->ids[j],
- err_buf, err_buf_size);
- if (rc != 0)
- goto err;
-
- rc = my_ubi_mkvol(devno, j, i,
- err_buf, err_buf_size);
- if (rc != 0)
- goto err;
- }
- }
-
- foreach(i, ptr, pfi_ubis) {
- rc = ubimirror(devno, i->curr_seqnum, i->ids, i->ids_size,
- err_buf, err_buf_size);
- if (rc != 0)
- goto err;
- }
-
-
- err:
- if (ulib != NULL)
- libubi_close(ulib);
-
- return rc;
-}
-
-
-/**
- * pfiflash_with_options - exposed func to flash memory with a PFI file
- * @pfi PFI data file pointer
- * @complete flag to erase unmapped volumes
- * @seqnum sequence number
- * @compare flag to compare
- * @pdd_handling method to handle pdd (keep, merge, overwrite...)
- *
- * Error handling:
- * when bootenv can't be created
- * - returns -PFIFLASH_ERR_BOOTENV_CREATE, err_buf matches text to err
- * when PFI headers can't be read, or
- * when fail to skip raw sections, or
- * when error occurs while processing raw volumes, or
- * when fail to erase unmapped UBI vols, or
- * when error occurs while processing UBI volumes, or
- * when error occurs while mirroring UBI volumes
- * - passes rc, prepends err_buf with contextual aid
- **/
-int
-pfiflash_with_options(FILE* pfi, int complete, int seqnum, int compare,
- pdd_handling_t pdd_handling, const char* rawdev,
- char *err_buf, size_t err_buf_size)
-{
- int rc;
- bootenv_t bootenv;
- pdd_func_t pdd_f;
-
- if (pfi == NULL)
- return -EINVAL;
-
- rc = 0;
- pdd_f = NULL;
-
- /* If the user didnt specify a seqnum we start per default
- * with the index 0 */
- int curr_seqnum = seqnum < 0 ? 0 : seqnum;
-
- list_t pfi_raws = mk_empty(); /* list of raw sections from a pfi */
- list_t pfi_ubis = mk_empty(); /* list of ubi sections from a pfi */
-
- rc = bootenv_create(&bootenv);
- if (rc != 0) {
- rc = -PFIFLASH_ERR_BOOTENV_CREATE;
- EBUF(PFIFLASH_ERRSTR[-rc], "");
- goto err;
- }
-
- rc = read_pfi_headers(&pfi_raws, &pfi_ubis, pfi, err_buf, err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("reading PFI header");
- goto err;
- }
-
- if (rawdev == NULL || compare)
- rc = skip_raw_volumes(pfi, pfi_raws, err_buf, err_buf_size);
- else
- rc = process_raw_volumes(pfi, pfi_raws, rawdev, err_buf,
- err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("handling raw section");
- goto err;
- }
-
- if (complete && !compare) {
- rc = erase_unmapped_ubi_volumes(EXAMPLE_UBI_DEVICE, pfi_ubis,
- err_buf, err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("deleting unmapped UBI volumes");
- goto err;
- }
- }
-
- if (((int)pdd_handling >= 0) &&
- (pdd_handling < PDD_HANDLING_NUM))
- pdd_f = pdd_funcs[pdd_handling];
- else {
- rc = -PFIFLASH_ERR_PDD_UNKNOWN;
- EBUF("%s", PFIFLASH_ERRSTR[-rc]);
- goto err;
- }
-
- if (!compare) {
- rc = process_ubi_volumes(pfi, curr_seqnum, pfi_ubis, bootenv,
- pdd_f, UBI_REMOVE, err_buf, err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("removing UBI volumes");
- goto err;
- }
-
- rc = process_ubi_volumes(pfi, curr_seqnum, pfi_ubis, bootenv,
- pdd_f, UBI_WRITE, err_buf, err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("writing UBI volumes");
- goto err;
- }
-
- if (seqnum < 0) { /* mirror redundant pairs */
- rc = mirror_ubi_volumes(EXAMPLE_UBI_DEVICE, pfi_ubis,
- err_buf, err_buf_size);
- if (rc != 0) {
- EBUF_PREPEND("mirroring UBI volumes");
- goto err;
- }
- }
- } else {
- /* only compare volumes, don't alter the content */
- rc = process_ubi_volumes(pfi, curr_seqnum, pfi_ubis, bootenv,
- pdd_f, UBI_COMPARE, err_buf, err_buf_size);
-
- if (rc == -PFIFLASH_CMP_DIFF)
- /* update is necessary, return positive value */
- rc = 1;
-
- if (rc < 0) {
- EBUF_PREPEND("comparing UBI volumes");
- goto err;
- }
- }
-
- err:
- pfi_raws = remove_all((free_func_t)&free_pfi_raw, pfi_raws);
- pfi_ubis = remove_all((free_func_t)&free_pfi_ubi, pfi_ubis);
- bootenv_destroy(&bootenv);
- return rc;
-}
-
-
-/**
- * pfiflash - passes to pfiflash_with_options
- * @pfi PFI data file pointer
- * @complete flag to erase unmapped volumes
- * @seqnum sequence number
- * @pdd_handling method to handle pdd (keep, merge, overwrite...)
- **/
-int
-pfiflash(FILE* pfi, int complete, int seqnum, pdd_handling_t pdd_handling,
- char *err_buf, size_t err_buf_size)
-{
- return pfiflash_with_options(pfi, complete, seqnum, 0, pdd_handling,
- NULL, err_buf, err_buf_size);
-}
diff --git a/ubi-utils/src/libscan.c b/ubi-utils/src/libscan.c
new file mode 100644
index 0000000..dc1f083
--- /dev/null
+++ b/ubi-utils/src/libscan.c
@@ -0,0 +1,225 @@
+/*
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem Bityutskiy
+ *
+ * UBI scanning library.
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdint.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <mtd_swab.h>
+#include <mtd/ubi-media.h>
+#include <mtd/mtd-user.h>
+#include <libmtd.h>
+#include <libscan.h>
+#include "common.h"
+#include "crc32.h"
+
+#define PROGRAM_NAME "libscan"
+
+static int all_ff(const void *buf, int len)
+{
+ int i;
+ const uint8_t *p = buf;
+
+ for (i = 0; i < len; i++)
+ if (p[i] != 0xFF)
+ return 0;
+ return 1;
+}
+
+int ubi_scan(struct mtd_info *mtd, struct ubi_scan_info **info, int verbose)
+{
+ int eb, v = (verbose == 2), pr = (verbose == 1);
+ struct ubi_scan_info *si;
+ unsigned long long sum = 0;
+
+ si = calloc(1, sizeof(struct ubi_scan_info));
+ if (!si)
+ return sys_errmsg("cannot allocate %zd bytes of memory",
+ sizeof(struct ubi_scan_info));
+
+ si->ec = calloc(mtd->eb_cnt, sizeof(uint32_t));
+ if (!si->ec) {
+ sys_errmsg("cannot allocate %zd bytes of memory",
+ sizeof(struct ubi_scan_info));
+ goto out_si;
+ }
+
+ si->vid_hdr_offs = si->data_offs = -1;
+
+ verbose(v, "start scanning eraseblocks 0-%d", mtd->eb_cnt);
+ for (eb = 0; eb < mtd->eb_cnt; eb++) {
+ int ret;
+ uint32_t crc;
+ struct ubi_ec_hdr hdr;
+ unsigned long long ec;
+
+ if (v) {
+ normsg_cont("scanning eraseblock %d", eb);
+ fflush(stdout);
+ }
+ if (pr) {
+ printf("\r" PROGRAM_NAME ": scanning eraseblock %d -- %2lld %% complete ",
+ eb, (long long)(eb + 1) * 100 / mtd->eb_cnt);
+ fflush(stdout);
+ }
+
+ ret = mtd_is_bad(mtd, eb);
+ if (ret == -1)
+ goto out_ec;
+ if (ret) {
+ si->bad_cnt += 1;
+ si->ec[eb] = EB_BAD;
+ if (v)
+ printf(": bad\n");
+ continue;
+ }
+
+ ret = mtd_read(mtd, eb, 0, &hdr, sizeof(struct ubi_ec_hdr));;
+ if (ret < 0)
+ goto out_ec;
+
+ /* Check the EC header */
+ if (be32_to_cpu(hdr.magic) != UBI_EC_HDR_MAGIC) {
+ if (all_ff(&hdr, sizeof(struct ubi_ec_hdr))) {
+ si->empty_cnt += 1;
+ si->ec[eb] = EB_EMPTY;
+ if (v)
+ printf(": empty\n");
+ } else {
+ si->alien_cnt += 1;
+ si->ec[eb] = EB_ALIEN;
+ if (v)
+ printf(": alien\n");
+ }
+ continue;
+ }
+
+ crc = crc32(UBI_CRC32_INIT, &hdr, UBI_EC_HDR_SIZE_CRC);
+ if (be32_to_cpu(hdr.hdr_crc) != crc) {
+ si->corrupted_cnt += 1;
+ si->ec[eb] = EB_CORRUPTED;
+ if (v)
+ printf(": bad CRC %#08x, should be %#08x\n",
+ crc, be32_to_cpu(hdr.hdr_crc));
+ continue;
+ }
+
+ ec = be64_to_cpu(hdr.ec);
+ if (ec > EC_MAX) {
+ if (pr)
+ printf("\n");
+ errmsg("erase counter in EB %d is %llu, while this "
+ "program expects them to be less than %u",
+ eb, ec, EC_MAX);
+ goto out_ec;
+ }
+
+ if (si->vid_hdr_offs == -1) {
+ si->vid_hdr_offs = be32_to_cpu(hdr.vid_hdr_offset);
+ si->data_offs = be32_to_cpu(hdr.data_offset);
+ if (si->data_offs % mtd->min_io_size) {
+ if (pr)
+ printf("\n");
+ if (v)
+ printf(": corrupted because of the below\n");
+ warnmsg("bad data offset %d at eraseblock %d (n"
+ "of multiple of min. I/O unit size %d)",
+ si->data_offs, eb, mtd->min_io_size);
+ warnmsg("treat eraseblock %d as corrupted", eb);
+ si->corrupted_cnt += 1;
+ si->ec[eb] = EB_CORRUPTED;
+ continue;
+
+ }
+ } else {
+ if ((int)be32_to_cpu(hdr.vid_hdr_offset) != si->vid_hdr_offs) {
+ if (pr)
+ printf("\n");
+ if (v)
+ printf(": corrupted because of the below\n");
+ warnmsg("inconsistent VID header offset: was "
+ "%d, but is %d in eraseblock %d",
+ si->vid_hdr_offs,
+ be32_to_cpu(hdr.vid_hdr_offset), eb);
+ warnmsg("treat eraseblock %d as corrupted", eb);
+ si->corrupted_cnt += 1;
+ si->ec[eb] = EB_CORRUPTED;
+ continue;
+ }
+ if ((int)be32_to_cpu(hdr.data_offset) != si->data_offs) {
+ if (pr)
+ printf("\n");
+ if (v)
+ printf(": corrupted because of the below\n");
+ warnmsg("inconsistent data offset: was %d, but"
+ " is %d in eraseblock %d",
+ si->data_offs,
+ be32_to_cpu(hdr.data_offset), eb);
+ warnmsg("treat eraseblock %d as corrupted", eb);
+ si->corrupted_cnt += 1;
+ si->ec[eb] = EB_CORRUPTED;
+ continue;
+ }
+ }
+
+ si->ok_cnt += 1;
+ si->ec[eb] = ec;
+ if (v)
+ printf(": OK, erase counter %u\n", si->ec[eb]);
+ }
+
+ if (si->ok_cnt != 0) {
+ /* Calculate mean erase counter */
+ for (eb = 0; eb < mtd->eb_cnt; eb++) {
+ if (si->ec[eb] > EC_MAX)
+ continue;
+ sum += si->ec[eb];
+ }
+ si->mean_ec = sum / si->ok_cnt;
+ }
+
+ si->good_cnt = mtd->eb_cnt - si->bad_cnt;
+ verbose(v, "finished, mean EC %lld, %d OK, %d corrupted, %d empty, %d "
+ "alien, bad %d", si->mean_ec, si->ok_cnt, si->corrupted_cnt,
+ si->empty_cnt, si->alien_cnt, si->bad_cnt);
+
+ *info = si;
+ if (pr)
+ printf("\n");
+ return 0;
+
+out_ec:
+ free(si->ec);
+out_si:
+ free(si);
+ *info = NULL;
+ return -1;
+}
+
+void ubi_scan_free(struct ubi_scan_info *si)
+{
+ free(si->ec);
+ free(si);
+}
diff --git a/ubi-utils/src/libubi.c b/ubi-utils/src/libubi.c
index a536b47..1aa66d8 100644
--- a/ubi-utils/src/libubi.c
+++ b/ubi-utils/src/libubi.c
@@ -15,7 +15,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Author: Artem B. Bityutskiy
+ * Author: Artem Bityutskiy
*
* UBI (Unsorted Block Images) library.
*/
@@ -27,14 +27,487 @@
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
-#include <errno.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <limits.h>
#include "libubi.h"
#include "libubi_int.h"
+#include "common.h"
-libubi_t libubi_open(void)
+#define PROGRAM_NAME "libubi"
+
+/**
+ * mkpath - compose full path from 2 given components.
+ * @path: the first component
+ * @name: the second component
+ *
+ * This function returns the resulting path in case of success and %NULL in
+ * case of failure.
+ */
+static char *mkpath(const char *path, const char *name)
+{
+ char *n;
+ int len1 = strlen(path);
+ int len2 = strlen(name);
+
+ n = malloc(len1 + len2 + 2);
+ if (!n) {
+ sys_errmsg("cannot allocate %d bytes", len1 + len2 + 2);
+ return NULL;
+ }
+
+ memcpy(n, path, len1);
+ if (n[len1 - 1] != '/')
+ n[len1++] = '/';
+
+ memcpy(n + len1, name, len2 + 1);
+ return n;
+}
+
+/**
+ * read_positive_ll - read a positive 'long long' value from a file.
+ * @file: the file to read from
+ * @value: the result is stored here
+ *
+ * This function reads file @file and interprets its contents as a positive
+ * 'long long' integer. If this is not true, it fails with %EINVAL error code.
+ * Returns %0 in case of success and %-1 in case of failure.
+ */
+static int read_positive_ll(const char *file, long long *value)
+{
+ int fd, rd;
+ char buf[50];
+
+ fd = open(file, O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ rd = read(fd, buf, 50);
+ if (rd == -1) {
+ sys_errmsg("cannot read \"%s\"", file);
+ goto out_error;
+ }
+ if (rd == 50) {
+ errmsg("contents of \"%s\" is too long", file);
+ errno = EINVAL;
+ goto out_error;
+ }
+
+ if (sscanf(buf, "%lld\n", value) != 1) {
+ /* This must be a UBI bug */
+ errmsg("cannot read integer from \"%s\"\n", file);
+ errno = EINVAL;
+ goto out_error;
+ }
+
+ if (*value < 0) {
+ errmsg("negative value %lld in \"%s\"", *value, file);
+ errno = EINVAL;
+ goto out_error;
+ }
+
+ if (close(fd))
+ return sys_errmsg("close failed on \"%s\"", file);
+
+ return 0;
+
+out_error:
+ close(fd);
+ return -1;
+}
+
+/**
+ * read_positive_int - read a positive 'int' value from a file.
+ * @file: the file to read from
+ * @value: the result is stored here
+ *
+ * This function is the same as 'read_positive_ll()', but it reads an 'int'
+ * value, not 'long long'.
+ */
+static int read_positive_int(const char *file, int *value)
+{
+ long long res;
+
+ if (read_positive_ll(file, &res))
+ return -1;
+
+ /* Make sure the value is not too big */
+ if (res > INT_MAX) {
+ errmsg("value %lld read from file \"%s\" is out of range",
+ res, file);
+ errno = EINVAL;
+ return -1;
+ }
+
+ *value = res;
+ return 0;
+}
+
+/**
+ * read_data - read data from a file.
+ * @file: the file to read from
+ * @buf: the buffer to read to
+ * @buf_len: buffer length
+ *
+ * This function returns number of read bytes in case of success and %-1 in
+ * case of failure. Note, if the file contains more then @buf_len bytes of
+ * date, this function fails with %EINVAL error code.
+ */
+static int read_data(const char *file, void *buf, int buf_len)
+{
+ int fd, rd, tmp, tmp1;
+
+ fd = open(file, O_RDONLY);
+ if (fd == -1)
+ return -1;
+
+ rd = read(fd, buf, buf_len);
+ if (rd == -1) {
+ sys_errmsg("cannot read \"%s\"", file);
+ goto out_error;
+ }
+
+ /* Make sure all data is read */
+ tmp1 = read(fd, &tmp, 1);
+ if (tmp1 == 1) {
+ sys_errmsg("cannot read \"%s\"", file);
+ goto out_error;
+ }
+ if (tmp1) {
+ errmsg("file \"%s\" contains too much data (> %d bytes)",
+ file, buf_len);
+ errno = EINVAL;
+ goto out_error;
+ }
+
+ if (close(fd)) {
+ sys_errmsg("close failed on \"%s\"", file);
+ return -1;
+ }
+
+ return rd;
+
+out_error:
+ close(fd);
+ return -1;
+}
+
+/**
+ * read_major - read major and minor numbers from a file.
+ * @file: name of the file to read from
+ * @major: major number is returned here
+ * @minor: minor number is returned here
+ *
+ * This function returns % in case of succes, and %-1 in case of failure.
+ */
+static int read_major(const char *file, int *major, int *minor)
+{
+ int ret;
+ char buf[50];
+
+ ret = read_data(file, buf, 50);
+ if (ret < 0)
+ return ret;
+
+ ret = sscanf(buf, "%d:%d\n", major, minor);
+ if (ret != 2) {
+ errno = EINVAL;
+ return errmsg("\"%s\" does not have major:minor format", file);
+ }
+
+ if (*major < 0 || *minor < 0) {
+ errno = EINVAL;
+ return errmsg("bad major:minor %d:%d in \"%s\"",
+ *major, *minor, file);
+ }
+
+ return 0;
+}
+
+/**
+ * dev_read_int - read a positive 'int' value from an UBI device sysfs file.
+ * @patt: file pattern to read from
+ * @dev_num: UBI device number
+ * @value: the result is stored here
+ *
+ * This function returns %0 in case of success and %-1 in case of failure.
+ */
+static int dev_read_int(const char *patt, int dev_num, int *value)
+{
+ char file[strlen(patt) + 50];
+
+ sprintf(file, patt, dev_num);
+ return read_positive_int(file, value);
+}
+
+/**
+ * vol_read_int - read a positive 'int' value from an UBI volume sysfs file.
+ * @patt: file pattern to read from
+ * @dev_num: UBI device number
+ * @vol_id: volume ID
+ * @value: the result is stored here
+ *
+ * This function returns %0 in case of success and %-1 in case of failure.
+ */
+static int vol_read_int(const char *patt, int dev_num, int vol_id, int *value)
+{
+ char file[strlen(patt) + 100];
+
+ sprintf(file, patt, dev_num, vol_id);
+ return read_positive_int(file, value);
+}
+
+/**
+ * dev_read_ll - read a positive 'long long' value from an UBI device sysfs file.
+ * @patt: file pattern to read from
+ * @dev_num: UBI device number
+ * @value: the result is stored here
+ *
+ * This function returns %0 in case of success and %-1 in case of failure.
+ */
+static int dev_read_ll(const char *patt, int dev_num, long long *value)
+{
+ char file[strlen(patt) + 50];
+
+ sprintf(file, patt, dev_num);
+ return read_positive_ll(file, value);
+}
+
+/**
+ * vol_read_ll - read a positive 'long long' value from an UBI volume sysfs file.
+ * @patt: file pattern to read from
+ * @dev_num: UBI device number
+ * @vol_id: volume ID
+ * @value: the result is stored here
+ *
+ * This function returns %0 in case of success and %-1 in case of failure.
+ */
+static int vol_read_ll(const char *patt, int dev_num, int vol_id,
+ long long *value)
+{
+ char file[strlen(patt) + 100];
+
+ sprintf(file, patt, dev_num, vol_id);
+ return read_positive_ll(file, value);
+}
+
+/**
+ * vol_read_data - read data from an UBI volume's sysfs file.
+ * @patt: file pattern to read from
+ * @dev_num: UBI device number
+ * @vol_id: volume ID
+ * @buf: buffer to read to
+ * @buf_len: buffer length
+ *
+ * This function returns number of read bytes in case of success and %-1 in
+ * case of failure.
+ */
+static int vol_read_data(const char *patt, int dev_num, int vol_id, void *buf,
+ int buf_len)
+{
+ char file[strlen(patt) + 100];
+
+ sprintf(file, patt, dev_num, vol_id);
+ return read_data(file, buf, buf_len);
+}
+
+/**
+ * dev_get_major - get major and minor numbers of an UBI device.
+ * @lib: libubi descriptor
+ * @dev_num: UBI device number
+ * @major: major number is returned here
+ * @minor: minor number is returned here
+ *
+ * This function returns zero in case of succes and %-1 in case of failure.
+ */
+static int dev_get_major(struct libubi *lib, int dev_num, int *major, int *minor)
+{
+ char file[strlen(lib->dev_dev) + 50];
+
+ sprintf(file, lib->dev_dev, dev_num);
+ return read_major(file, major, minor);
+}
+
+/**
+ * vol_get_major - get major and minor numbers of an UBI volume.
+ * @lib: libubi descriptor
+ * @dev_num: UBI device number
+ * @vol_id: volume ID
+ * @major: major number is returned here
+ * @minor: minor number is returned here
+ *
+ * This function returns zero in case of succes and %-1 in case of failure.
+ */
+static int vol_get_major(struct libubi *lib, int dev_num, int vol_id,
+ int *major, int *minor)
+{
+ char file[strlen(lib->vol_dev) + 100];
+
+ sprintf(file, lib->vol_dev, dev_num, vol_id);
+ return read_major(file, major, minor);
+}
+
+/**
+ * vol_node2nums - find UBI device number and volume ID by volume device node
+ * file.
+ * @lib: UBI library descriptor
+ * @node: UBI character device node name
+ * @dev_num: UBI device number is returned here
+ * @vol_id: volume ID is returned hers
+ *
+ * This function returns zero in case of succes and %-1 in case of failure.
+ */
+static int vol_node2nums(struct libubi *lib, const char *node, int *dev_num,
+ int *vol_id)
+{
+ struct stat st;
+ struct ubi_info info;
+ int i, fd, major, minor;
+ char file[strlen(lib->ubi_vol) + 100];
+
+ if (stat(node, &st))
+ return sys_errmsg("cannot get information about \"%s\"",
+ node);
+
+ if (!S_ISCHR(st.st_mode)) {
+ errno = EINVAL;
+ return errmsg("\"%s\" is not a character device", node);
+ }
+
+ major = major(st.st_rdev);
+ minor = minor(st.st_rdev);
+
+ if (minor == 0) {
+ errno = EINVAL;
+ return errmsg("\"%s\" is not a volume character device", node);
+ }
+
+ if (ubi_get_info((libubi_t *)lib, &info))
+ return -1;
+
+ for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
+ int major1, minor1, ret;
+
+ ret = dev_get_major(lib, i, &major1, &minor1);
+ if (ret) {
+ if (errno == ENOENT)
+ continue;
+ return -1;
+ }
+
+ if (major1 == major)
+ break;
+ }
+
+ if (i > info.highest_dev_num) {
+ errno = ENODEV;
+ return -1;
+ }
+
+ /* Make sure this UBI volume exists */
+ sprintf(file, lib->ubi_vol, i, minor - 1);
+ fd = open(file, O_RDONLY);
+ if (fd == -1) {
+ errno = ENODEV;
+ return -1;
+ }
+
+ *dev_num = i;
+ *vol_id = minor - 1;
+ errno = 0;
+ return 0;
+}
+
+/**
+ * dev_node2num - find UBI device number by its character device node.
+ * @lib: UBI library descriptor
+ * @node: UBI character device node name
+ *
+ * This function returns positive UBI device number in case of success and %-1
+ * in case of failure.
+ */
+static int dev_node2num(struct libubi *lib, const char *node, int *dev_num)
+{
+ struct stat st;
+ struct ubi_info info;
+ int i, major, minor;
+
+ if (stat(node, &st))
+ return sys_errmsg("cannot get information about \"%s\"",
+ node);
+
+ if (!S_ISCHR(st.st_mode)) {
+ errno = EINVAL;
+ return errmsg("\"%s\" is not a character device", node);
+ }
+
+ major = major(st.st_rdev);
+ minor = minor(st.st_rdev);
+
+ if (minor != 0) {
+ errno = EINVAL;
+ return errmsg("\"%s\" is not an UBI character device", node);
+ }
+
+ if (ubi_get_info((libubi_t *)lib, &info))
+ return -1;
+
+ for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
+ int major1, minor1, ret;
+
+ ret = dev_get_major(lib, i, &major1, &minor1);
+ if (ret) {
+ if (errno == ENOENT)
+ continue;
+ return -1;
+ }
+
+ if (major1 == major) {
+ if (minor1 != 0) {
+ errmsg("UBI character device minor number is "
+ "%d, but must be 0", minor1);
+ errno = EINVAL;
+ return -1;
+ }
+ errno = 0;
+ *dev_num = i;
+ return 0;
+ }
+ }
+
+ errno = ENODEV;
+ return -1;
+}
+
+int mtd_num2ubi_dev(libubi_t desc, int mtd_num, int *dev_num)
+{
+ struct ubi_info info;
+ int i, ret, mtd_num1;
+ struct libubi *lib = desc;
+
+ if (ubi_get_info(desc, &info))
+ return -1;
+
+ for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
+ ret = dev_read_int(lib->dev_mtd_num, i, &mtd_num1);
+ if (ret) {
+ if (errno == ENOENT)
+ continue;
+ return -1;
+ }
+
+ if (mtd_num1 == mtd_num) {
+ errno = 0;
+ *dev_num = i;
+ return 0;
+ }
+ }
+
+ errno = 0;
+ return -1;
+}
+
+libubi_t libubi_open(int required)
{
int fd, version;
struct libubi *lib;
@@ -46,132 +519,130 @@ libubi_t libubi_open(void)
/* TODO: this must be discovered instead */
lib->sysfs = strdup("/sys");
if (!lib->sysfs)
- goto error;
+ goto out_error;
+
+ lib->sysfs_ctrl = mkpath(lib->sysfs, SYSFS_CTRL);
+ if (!lib->sysfs_ctrl)
+ goto out_error;
+
+ lib->ctrl_dev = mkpath(lib->sysfs_ctrl, CTRL_DEV);
+ if (!lib->ctrl_dev)
+ goto out_error;
lib->sysfs_ubi = mkpath(lib->sysfs, SYSFS_UBI);
if (!lib->sysfs_ubi)
- goto error;
+ goto out_error;
/* Make sure UBI is present */
fd = open(lib->sysfs_ubi, O_RDONLY);
- if (fd == -1)
- goto error;
- close(fd);
+ if (fd == -1) {
+ if (required)
+ errmsg("cannot open \"%s\", UBI does not seem to "
+ "exist in system", lib->sysfs_ubi);
+ goto out_error;
+ }
+
+ if (close(fd)) {
+ sys_errmsg("close failed on \"%s\"", lib->sysfs_ubi);
+ goto out_error;
+ }
lib->ubi_dev = mkpath(lib->sysfs_ubi, UBI_DEV_NAME_PATT);
if (!lib->ubi_dev)
- goto error;
+ goto out_error;
lib->ubi_version = mkpath(lib->sysfs_ubi, UBI_VER);
if (!lib->ubi_version)
- goto error;
+ goto out_error;
lib->dev_dev = mkpath(lib->ubi_dev, DEV_DEV);
if (!lib->dev_dev)
- goto error;
+ goto out_error;
lib->dev_avail_ebs = mkpath(lib->ubi_dev, DEV_AVAIL_EBS);
if (!lib->dev_avail_ebs)
- goto error;
+ goto out_error;
lib->dev_total_ebs = mkpath(lib->ubi_dev, DEV_TOTAL_EBS);
if (!lib->dev_total_ebs)
- goto error;
+ goto out_error;
lib->dev_bad_count = mkpath(lib->ubi_dev, DEV_BAD_COUNT);
if (!lib->dev_bad_count)
- goto error;
+ goto out_error;
lib->dev_eb_size = mkpath(lib->ubi_dev, DEV_EB_SIZE);
if (!lib->dev_eb_size)
- goto error;
+ goto out_error;
lib->dev_max_ec = mkpath(lib->ubi_dev, DEV_MAX_EC);
if (!lib->dev_max_ec)
- goto error;
+ goto out_error;
lib->dev_bad_rsvd = mkpath(lib->ubi_dev, DEV_MAX_RSVD);
if (!lib->dev_bad_rsvd)
- goto error;
+ goto out_error;
lib->dev_max_vols = mkpath(lib->ubi_dev, DEV_MAX_VOLS);
if (!lib->dev_max_vols)
- goto error;
+ goto out_error;
lib->dev_min_io_size = mkpath(lib->ubi_dev, DEV_MIN_IO_SIZE);
if (!lib->dev_min_io_size)
- goto error;
+ goto out_error;
+
+ lib->dev_mtd_num = mkpath(lib->ubi_dev, DEV_MTD_NUM);
+ if (!lib->dev_mtd_num)
+ goto out_error;
lib->ubi_vol = mkpath(lib->sysfs_ubi, UBI_VOL_NAME_PATT);
if (!lib->ubi_vol)
- goto error;
+ goto out_error;
lib->vol_type = mkpath(lib->ubi_vol, VOL_TYPE);
if (!lib->vol_type)
- goto error;
+ goto out_error;
lib->vol_dev = mkpath(lib->ubi_vol, VOL_DEV);
if (!lib->vol_dev)
- goto error;
+ goto out_error;
lib->vol_alignment = mkpath(lib->ubi_vol, VOL_ALIGNMENT);
if (!lib->vol_alignment)
- goto error;
+ goto out_error;
lib->vol_data_bytes = mkpath(lib->ubi_vol, VOL_DATA_BYTES);
if (!lib->vol_data_bytes)
- goto error;
+ goto out_error;
lib->vol_rsvd_ebs = mkpath(lib->ubi_vol, VOL_RSVD_EBS);
if (!lib->vol_rsvd_ebs)
- goto error;
+ goto out_error;
lib->vol_eb_size = mkpath(lib->ubi_vol, VOL_EB_SIZE);
if (!lib->vol_eb_size)
- goto error;
+ goto out_error;
lib->vol_corrupted = mkpath(lib->ubi_vol, VOL_CORRUPTED);
if (!lib->vol_corrupted)
- goto error;
+ goto out_error;
lib->vol_name = mkpath(lib->ubi_vol, VOL_NAME);
if (!lib->vol_name)
- goto error;
+ goto out_error;
- if (read_int(lib->ubi_version, &version))
- goto error;
+ if (read_positive_int(lib->ubi_version, &version))
+ goto out_error;
if (version != LIBUBI_UBI_VERSION) {
- fprintf(stderr, "LIBUBI: this library was made for UBI version "
- "%d, but UBI version %d is detected\n",
- LIBUBI_UBI_VERSION, version);
- goto error;
+ errmsg("this library was made for UBI version %d, but UBI "
+ "version %d is detected\n", LIBUBI_UBI_VERSION, version);
+ goto out_error;
}
return lib;
-error:
- free(lib->vol_corrupted);
- free(lib->vol_eb_size);
- free(lib->vol_rsvd_ebs);
- free(lib->vol_data_bytes);
- free(lib->vol_alignment);
- free(lib->vol_dev);
- free(lib->vol_type);
- free(lib->ubi_vol);
- free(lib->dev_min_io_size);
- free(lib->dev_max_vols);
- free(lib->dev_bad_rsvd);
- free(lib->dev_max_ec);
- free(lib->dev_eb_size);
- free(lib->dev_bad_count);
- free(lib->dev_total_ebs);
- free(lib->dev_avail_ebs);
- free(lib->dev_dev);
- free(lib->ubi_version);
- free(lib->ubi_dev);
- free(lib->sysfs_ubi);
- free(lib->sysfs);
- free(lib);
+out_error:
+ libubi_close((libubi_t)lib);
return NULL;
}
@@ -188,6 +659,7 @@ void libubi_close(libubi_t desc)
free(lib->vol_dev);
free(lib->vol_type);
free(lib->ubi_vol);
+ free(lib->dev_mtd_num);
free(lib->dev_min_io_size);
free(lib->dev_max_vols);
free(lib->dev_bad_rsvd);
@@ -200,714 +672,533 @@ void libubi_close(libubi_t desc)
free(lib->ubi_version);
free(lib->ubi_dev);
free(lib->sysfs_ubi);
- free(lib->sysfs);
- free(lib);
-}
-
-int ubi_get_info(libubi_t desc, struct ubi_info *info)
-{
- DIR *sysfs_ubi;
- struct dirent *dirent;
- struct libubi *lib = (struct libubi *)desc;
-
- memset(info, '\0', sizeof(struct ubi_info));
-
- /*
- * We have to scan the UBI sysfs directory to identify how many UBI
- * devices are present.
- */
- sysfs_ubi = opendir(lib->sysfs_ubi);
- if (!sysfs_ubi)
- return -1;
-
- info->lowest_dev_num = INT_MAX;
- while ((dirent = readdir(sysfs_ubi))) {
- char *name = &dirent->d_name[0];
- int dev_num, ret;
-
- ret = sscanf(name, UBI_DEV_NAME_PATT, &dev_num);
- if (ret == 1) {
- info->dev_count += 1;
- if (dev_num > info->highest_dev_num)
- info->highest_dev_num = dev_num;
- if (dev_num < info->lowest_dev_num)
- info->lowest_dev_num = dev_num;
- }
- }
-
- if (info->lowest_dev_num == INT_MAX)
- info->lowest_dev_num = 0;
-
- if (read_int(lib->ubi_version, &info->version))
- goto close;
-
- return closedir(sysfs_ubi);
-
-close:
- closedir(sysfs_ubi);
- return -1;
-}
-
-int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req)
-{
- int fd, ret;
- struct ubi_mkvol_req r;
- size_t n;
-
- desc = desc;
- r.vol_id = req->vol_id;
- r.alignment = req->alignment;
- r.bytes = req->bytes;
- r.vol_type = req->vol_type;
-
- n = strlen(req->name);
- if (n > UBI_MAX_VOLUME_NAME)
- return -1;
-
- strncpy(r.name, req->name, UBI_MAX_VOLUME_NAME + 1);
- r.name_len = n;
-
- fd = open(node, O_RDONLY);
- if (fd == -1)
- return -1;
-
- ret = ioctl(fd, UBI_IOCMKVOL, &r);
- if (!ret)
- req->vol_id = r.vol_id;
-
- close(fd);
- return ret;
+ free(lib->ctrl_dev);
+ free(lib->sysfs_ctrl);
+ free(lib->sysfs);
+ free(lib);
}
-int ubi_rmvol(libubi_t desc, const char *node, int vol_id)
+int ubi_attach_mtd(libubi_t desc, const char *node,
+ struct ubi_attach_request *req)
{
int fd, ret;
+ struct ubi_attach_req r;
- desc = desc;
- fd = open(node, O_RDONLY);
- if (fd == -1)
- return -1;
-
- ret = ioctl(fd, UBI_IOCRMVOL, &vol_id);
- close(fd);
- return ret;
-}
-
-int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes)
-{
- int fd, ret;
- struct ubi_rsvol_req req;
+ memset(&r, sizeof(struct ubi_attach_req), '\0');
desc = desc;
+ r.ubi_num = req->dev_num;
+ r.mtd_num = req->mtd_num;
+ r.vid_hdr_offset = req->vid_hdr_offset;
+
fd = open(node, O_RDONLY);
if (fd == -1)
- return -1;
-
- req.bytes = bytes;
- req.vol_id = vol_id;
+ return sys_errmsg("cannot open \"%s\"", node);
- ret = ioctl(fd, UBI_IOCRSVOL, &req);
+ ret = ioctl(fd, UBI_IOCATT, &r);
close(fd);
- return ret;
-}
-
-int ubi_update_start(libubi_t desc, int fd, long long bytes)
-{
- desc = desc;
- if (ioctl(fd, UBI_IOCVOLUP, &bytes))
+ if (ret == -1)
return -1;
- return 0;
-}
-int ubi_get_dev_info(libubi_t desc, const char *node, struct ubi_dev_info *info)
-{
- int dev_num;
- struct libubi *lib = (struct libubi *)desc;
+ req->dev_num = r.ubi_num;
- dev_num = find_dev_num(lib, node);
- if (dev_num == -1)
+#ifdef UDEV_SETTLE_HACK
+ if (system("udevsettle") == -1)
return -1;
+#endif
- return ubi_get_dev_info1(desc, dev_num, info);
+ return ret;
}
-int ubi_get_dev_info1(libubi_t desc, int dev_num, struct ubi_dev_info *info)
+int ubi_detach_mtd(libubi_t desc, const char *node, int mtd_num)
{
- DIR *sysfs_ubi;
- struct dirent *dirent;
- struct libubi *lib = (struct libubi *)desc;
-
- memset(info, '\0', sizeof(struct ubi_dev_info));
- info->dev_num = dev_num;
-
- sysfs_ubi = opendir(lib->sysfs_ubi);
- if (!sysfs_ubi)
- return -1;
-
- info->lowest_vol_num = INT_MAX;
- while ((dirent = readdir(sysfs_ubi))) {
- char *name = &dirent->d_name[0];
- int vol_id, ret, devno;
+ int ret, ubi_dev;
- ret = sscanf(name, UBI_VOL_NAME_PATT, &devno, &vol_id);
- if (ret == 2 && devno == dev_num) {
- info->vol_count += 1;
- if (vol_id > info->highest_vol_num)
- info->highest_vol_num = vol_id;
- if (vol_id < info->lowest_vol_num)
- info->lowest_vol_num = vol_id;
- }
+ ret = mtd_num2ubi_dev(desc, mtd_num, &ubi_dev);
+ if (ret == -1) {
+ errno = ENODEV;
+ return ret;
}
- closedir(sysfs_ubi);
-
- if (info->lowest_vol_num == INT_MAX)
- info->lowest_vol_num = 0;
-
- if (dev_read_int(lib->dev_avail_ebs, dev_num, &info->avail_ebs))
- return -1;
- if (dev_read_int(lib->dev_total_ebs, dev_num, &info->total_ebs))
- return -1;
- if (dev_read_int(lib->dev_bad_count, dev_num, &info->bad_count))
- return -1;
- if (dev_read_int(lib->dev_eb_size, dev_num, &info->eb_size))
- return -1;
- if (dev_read_int(lib->dev_bad_rsvd, dev_num, &info->bad_rsvd))
- return -1;
- if (dev_read_ll(lib->dev_max_ec, dev_num, &info->max_ec))
- return -1;
- if (dev_read_int(lib->dev_max_vols, dev_num, &info->max_vol_count))
- return -1;
- if (dev_read_int(lib->dev_min_io_size, dev_num, &info->min_io_size))
- return -1;
-
- info->avail_bytes = info->avail_ebs * info->eb_size;
- info->total_bytes = info->total_ebs * info->eb_size;
-
- return 0;
+ return ubi_remove_dev(desc, node, ubi_dev);
}
-int ubi_get_vol_info(libubi_t desc, const char *node, struct ubi_vol_info *info)
+int ubi_remove_dev(libubi_t desc, const char *node, int ubi_dev)
{
- int vol_id, dev_num;
- struct libubi *lib = (struct libubi *)desc;
+ int fd, ret;
- dev_num = find_dev_num_vol(lib, node);
- if (dev_num == -1)
- return -1;
+ desc = desc;
+
+ fd = open(node, O_RDONLY);
+ if (fd == -1)
+ return sys_errmsg("cannot open \"%s\"", node);
+ ret = ioctl(fd, UBI_IOCDET, &ubi_dev);
+ if (ret == -1)
+ goto out_close;
- vol_id = find_vol_num(lib, dev_num, node);
- if (vol_id == -1)
+#ifdef UDEV_SETTLE_HACK
+ if (system("udevsettle") == -1)
return -1;
+#endif
- return ubi_get_vol_info1(desc, dev_num, vol_id, info);
+out_close:
+ close(fd);
+ return ret;
}
-int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id,
- struct ubi_vol_info *info)
+int ubi_node_type(libubi_t desc, const char *node)
{
- int ret;
+ struct stat st;
+ struct ubi_info info;
+ int i, fd, major, minor;
struct libubi *lib = (struct libubi *)desc;
- char buf[50];
-
- memset(info, '\0', sizeof(struct ubi_vol_info));
- info->dev_num = dev_num;
- info->vol_id = vol_id;
+ char file[strlen(lib->ubi_vol) + 100];
- ret = vol_read_data(lib->vol_type, dev_num, vol_id, &buf[0], 50);
- if (ret < 0)
- return -1;
+ if (stat(node, &st))
+ return sys_errmsg("cannot get information about \"%s\"",
+ node);
- if (strncmp(&buf[0], "static\n", ret) == 0)
- info->type = UBI_STATIC_VOLUME;
- else if (strncmp(&buf[0], "dynamic\n", ret) == 0)
- info->type = UBI_DYNAMIC_VOLUME;
- else {
- fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
+ if (!S_ISCHR(st.st_mode)) {
+ errmsg("\"%s\" is not a character device", node);
errno = EINVAL;
return -1;
}
- ret = vol_read_int(lib->vol_alignment, dev_num, vol_id,
- &info->alignment);
- if (ret)
- return -1;
- ret = vol_read_ll(lib->vol_data_bytes, dev_num, vol_id,
- &info->data_bytes);
- if (ret)
- return -1;
- ret = vol_read_int(lib->vol_rsvd_ebs, dev_num, vol_id, &info->rsvd_ebs);
- if (ret)
- return -1;
- ret = vol_read_int(lib->vol_eb_size, dev_num, vol_id, &info->eb_size);
- if (ret)
- return -1;
- ret = vol_read_int(lib->vol_corrupted, dev_num, vol_id,
- &info->corrupted);
- if (ret)
- return -1;
- info->rsvd_bytes = info->eb_size * info->rsvd_ebs;
+ major = major(st.st_rdev);
+ minor = minor(st.st_rdev);
- ret = vol_read_data(lib->vol_name, dev_num, vol_id, &info->name,
- UBI_VOL_NAME_MAX + 2);
- if (ret < 0)
+ if (ubi_get_info((libubi_t *)lib, &info))
return -1;
- info->name[ret - 1] = '\0';
- return 0;
-}
+ for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
+ int major1, minor1, ret;
-/**
- * read_int - read an 'int' value from a file.
- *
- * @file the file to read from
- * @value the result is stored here
- *
- * This function returns %0 in case of success and %-1 in case of failure.
- */
-static int read_int(const char *file, int *value)
-{
- int fd, rd;
- char buf[50];
+ ret = dev_get_major(lib, i, &major1, &minor1);
+ if (ret) {
+ if (errno == ENOENT)
+ continue;
+ if (!errno)
+ goto out_not_ubi;
+ return -1;
+ }
- fd = open(file, O_RDONLY);
- if (fd == -1)
- return -1;
+ if (major1 == major)
+ break;
+ }
- rd = read(fd, &buf[0], 50);
- if (rd == -1)
- goto error;
+ if (i > info.highest_dev_num)
+ goto out_not_ubi;
- if (sscanf(&buf[0], "%d\n", value) != 1) {
- /* This must be a UBI bug */
- fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
- errno = EINVAL;
- goto error;
+ if (minor == 0)
+ return 1;
+
+ /* This is supposdely an UBI volume device node */
+ sprintf(file, lib->ubi_vol, i, minor - 1);
+ fd = open(file, O_RDONLY);
+ if (fd == -1) {
+ sys_errmsg("cannot open \"%s\"", node);
+ return -1;
}
- close(fd);
- return 0;
+ return 2;
-error:
- close(fd);
+out_not_ubi:
+ errmsg("\"%s\" has major:minor %d:%d, but this does not correspond to "
+ "any UBI device or volume", node, major, minor);
+ errno = 0;
return -1;
}
-/**
- * dev_read_int - read an 'int' value from an UBI device's sysfs file.
- *
- * @patt the file pattern to read from
- * @dev_num UBI device number
- * @value the result is stored here
- *
- * This function returns %0 in case of success and %-1 in case of failure.
- */
-static int dev_read_int(const char *patt, int dev_num, int *value)
+int ubi_get_info(libubi_t desc, struct ubi_info *info)
{
- int fd, rd;
- char buf[50];
- char file[strlen(patt) + 50];
-
- sprintf(&file[0], patt, dev_num);
- fd = open(&file[0], O_RDONLY);
- if (fd == -1)
- return -1;
+ DIR *sysfs_ubi;
+ struct dirent *dirent;
+ struct libubi *lib = (struct libubi *)desc;
- rd = read(fd, &buf[0], 50);
- if (rd == -1)
- goto error;
+ memset(info, '\0', sizeof(struct ubi_info));
- if (sscanf(&buf[0], "%d\n", value) != 1) {
- /* This must be a UBI bug */
- fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
- errno = EINVAL;
- goto error;
+ if (read_major(lib->ctrl_dev, &info->ctrl_major, &info->ctrl_minor)) {
+ /*
+ * Older UBI versions did not have control device, so we do not
+ * panic here for compatibility reasons. May be few years later
+ * we could return -1 here, but for now just set major:minor to
+ * -1.
+ */
+ info->ctrl_major = info->ctrl_minor = -1;
}
- close(fd);
- return 0;
+ /*
+ * We have to scan the UBI sysfs directory to identify how many UBI
+ * devices are present.
+ */
+ sysfs_ubi = opendir(lib->sysfs_ubi);
+ if (!sysfs_ubi)
+ return -1;
-error:
- close(fd);
- return -1;
-}
+ info->lowest_dev_num = INT_MAX;
+ while (1) {
+ int dev_num, ret;
+ char tmp_buf[256];
-/**
- * dev_read_ll - read a 'long long' value from an UBI device's sysfs file.
- *
- * @patt the file pattern to read from
- * @dev_num UBI device number
- * @value the result is stored here
- *
- * This function returns %0 in case of success and %-1 in case of failure.
- */
-static int dev_read_ll(const char *patt, int dev_num, long long *value)
-{
- int fd, rd;
- char buf[50];
- char file[strlen(patt) + 50];
+ errno = 0;
+ dirent = readdir(sysfs_ubi);
+ if (!dirent)
+ break;
- sprintf(&file[0], patt, dev_num);
- fd = open(&file[0], O_RDONLY);
- if (fd == -1)
- return -1;
+ if (strlen(dirent->d_name) > 256) {
+ errmsg("invalid entry in %s: \"%s\"",
+ lib->sysfs_ubi, dirent->d_name);
+ goto out_close;
+ }
- rd = read(fd, &buf[0], 50);
- if (rd == -1)
- goto error;
+ ret = sscanf(dirent->d_name, UBI_DEV_NAME_PATT"%s",
+ &dev_num, tmp_buf);
+ if (ret == 1) {
+ info->dev_count += 1;
+ if (dev_num > info->highest_dev_num)
+ info->highest_dev_num = dev_num;
+ if (dev_num < info->lowest_dev_num)
+ info->lowest_dev_num = dev_num;
+ }
+ }
- if (sscanf(&buf[0], "%lld\n", value) != 1) {
- /* This must be a UBI bug */
- fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
- errno = EINVAL;
- goto error;
+ if (!dirent && errno) {
+ sys_errmsg("readdir failed on \"%s\"", lib->sysfs_ubi);
+ goto out_close;
}
- close(fd);
+ if (closedir(sysfs_ubi))
+ return sys_errmsg("closedir failed on \"%s\"", lib->sysfs_ubi);
+
+ if (info->lowest_dev_num == INT_MAX)
+ info->lowest_dev_num = 0;
+
+ if (read_positive_int(lib->ubi_version, &info->version))
+ return -1;
+
return 0;
-error:
- close(fd);
+out_close:
+ closedir(sysfs_ubi);
return -1;
}
-/**
- * dev_read_data - read data from an UBI device's sysfs file.
- *
- * @patt the file pattern to read from
- * @dev_num UBI device number
- * @buf buffer to read data to
- * @buf_len buffer length
- *
- * This function returns number of read bytes in case of success and %-1 in
- * case of failure.
- */
-static int dev_read_data(const char *patt, int dev_num, void *buf, int buf_len)
+int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req)
{
- int fd, rd;
- char file[strlen(patt) + 50];
+ int fd, ret;
+ struct ubi_mkvol_req r;
+ size_t n;
- sprintf(&file[0], patt, dev_num);
- fd = open(&file[0], O_RDONLY);
- if (fd == -1)
- return -1;
+ memset(&r, sizeof(struct ubi_mkvol_req), '\0');
- rd = read(fd, buf, buf_len);
- if (rd == -1) {
- close(fd);
- return -1;
- }
+ desc = desc;
+ r.vol_id = req->vol_id;
+ r.alignment = req->alignment;
+ r.bytes = req->bytes;
+ r.vol_type = req->vol_type;
- close(fd);
- return rd;
-}
+ n = strlen(req->name);
+ if (n > UBI_MAX_VOLUME_NAME)
+ return -1;
-/**
- * vol_read_int - read an 'int' value from an UBI volume's sysfs file.
- *
- * @patt the file pattern to read from
- * @dev_num UBI device number
- * @vol_id volume identifier
- * @value the result is stored here
- *
- * This function returns %0 in case of success and %-1 in case of failure.
- */
-static int vol_read_int(const char *patt, int dev_num, int vol_id, int *value)
-{
- int fd, rd;
- char buf[50];
- char file[strlen(patt) + 100];
+ strncpy(r.name, req->name, UBI_MAX_VOLUME_NAME + 1);
+ r.name_len = n;
- sprintf(&file[0], patt, dev_num, vol_id);
- fd = open(&file[0], O_RDONLY);
+ fd = open(node, O_RDONLY);
if (fd == -1)
- return -1;
+ return sys_errmsg("cannot open \"%s\"", node);
- rd = read(fd, &buf[0], 50);
- if (rd == -1)
- goto error;
+ ret = ioctl(fd, UBI_IOCMKVOL, &r);
+ if (ret == -1)
+ goto out_close;
- if (sscanf(&buf[0], "%d\n", value) != 1) {
- /* This must be a UBI bug */
- fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
- errno = EINVAL;
- goto error;
- }
+ req->vol_id = r.vol_id;
- close(fd);
- return 0;
+#ifdef UDEV_SETTLE_HACK
+ if (system("udevsettle") == -1)
+ return -1;
+#endif
-error:
+out_close:
close(fd);
- return -1;
+ return ret;
}
-/**
- * vol_read_ll - read a 'long long' value from an UBI volume's sysfs file.
- *
- * @patt the file pattern to read from
- * @dev_num UBI device number
- * @vol_id volume identifier
- * @value the result is stored here
- *
- * This function returns %0 in case of success and %-1 in case of failure.
- */
-static int vol_read_ll(const char *patt, int dev_num, int vol_id,
- long long *value)
+int ubi_rmvol(libubi_t desc, const char *node, int vol_id)
{
- int fd, rd;
- char buf[50];
- char file[strlen(patt) + 100];
+ int fd, ret;
- sprintf(&file[0], patt, dev_num, vol_id);
- fd = open(&file[0], O_RDONLY);
+ desc = desc;
+ fd = open(node, O_RDONLY);
if (fd == -1)
- return -1;
+ return sys_errmsg("cannot open \"%s\"", node);
- rd = read(fd, &buf[0], 50);
- if (rd == -1)
- goto error;
-
- if (sscanf(&buf[0], "%lld\n", value) != 1) {
- /* This must be a UBI bug */
- fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
- errno = EINVAL;
- goto error;
- }
+ ret = ioctl(fd, UBI_IOCRMVOL, &vol_id);
+ if (ret == -1)
+ goto out_close;
- close(fd);
- return 0;
+#ifdef UDEV_SETTLE_HACK
+ if (system("udevsettle") == -1)
+ return -1;
+#endif
-error:
+out_close:
close(fd);
- return -1;
+ return ret;
}
-/**
- * vol_read_data - read data from an UBI volume's sysfs file.
- *
- * @patt the file pattern to read from
- * @dev_num UBI device number
- * @vol_id volume identifier
- * @buf buffer to read to
- * @buf_len buffer length
- *
- * This function returns number of read bytes in case of success and %-1 in
- * case of failure.
- */
-static int vol_read_data(const char *patt, int dev_num, int vol_id, void *buf,
- int buf_len)
+int ubi_rnvols(libubi_t desc, const char *node, struct ubi_rnvol_req *rnvol)
{
- int fd, rd;
- char file[strlen(patt) + 100];
+ int fd, ret;
- sprintf(&file[0], patt, dev_num, vol_id);
- fd = open(&file[0], O_RDONLY);
+ fd = open(node, O_RDONLY);
if (fd == -1)
return -1;
+ ret = ioctl(fd, UBI_IOCRNVOL, rnvol);
+ if (ret == -1)
+ goto out_close;
- rd = read(fd, buf, buf_len);
- if (rd == -1) {
- close(fd);
+#ifdef UDEV_SETTLE_HACK
+ if (system("udevsettle") == -1)
return -1;
- }
+#endif
+out_close:
close(fd);
- return rd;
+ return ret;
}
-/**
- * mkpath - compose full path from 2 given components.
- *
- * @path first component
- * @name second component
- *
- * This function returns the resulting path in case of success and %NULL in
- * case of failure.
- */
-static char *mkpath(const char *path, const char *name)
+int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes)
{
- char *n;
- int len1 = strlen(path);
- int len2 = strlen(name);
+ int fd, ret;
+ struct ubi_rsvol_req req;
- n = malloc(len1 + len2 + 2);
- if (!n)
- return NULL;
+ desc = desc;
+ fd = open(node, O_RDONLY);
+ if (fd == -1)
+ return sys_errmsg("cannot open \"%s\"", node);
- memcpy(n, path, len1);
- if (n[len1 - 1] != '/')
- n[len1++] = '/';
+ req.bytes = bytes;
+ req.vol_id = vol_id;
- memcpy(n + len1, name, len2 + 1);
- return n;
+ ret = ioctl(fd, UBI_IOCRSVOL, &req);
+ close(fd);
+ return ret;
}
-/**
- * find_dev_num - find UBI device number by its character device node.
- *
- * @lib UBI library descriptor
- * @node UBI character device node name
- *
- * This function returns positive UBI device number in case of success and %-1
- * in case of failure.
- */
-static int find_dev_num(struct libubi *lib, const char *node)
+int ubi_update_start(libubi_t desc, int fd, long long bytes)
{
- struct stat st;
- struct ubi_info info;
- int i, major, minor;
-
- if (stat(node, &st))
+ desc = desc;
+ if (ioctl(fd, UBI_IOCVOLUP, &bytes))
return -1;
+ return 0;
+}
- if (!S_ISCHR(st.st_mode)) {
- errno = EINVAL;
- return -1;
- }
+int ubi_leb_change_start(libubi_t desc, int fd, int lnum, int bytes, int dtype)
+{
+ struct ubi_leb_change_req req;
- major = major(st.st_rdev);
- minor = minor(st.st_rdev);
+ desc = desc;
+ memset(&req, 0, sizeof(struct ubi_leb_change_req));
+ req.lnum = lnum;
+ req.bytes = bytes;
+ req.dtype = dtype;
- if (minor != 0) {
- errno = -EINVAL;
+ if (ioctl(fd, UBI_IOCEBCH, &req))
return -1;
- }
+ return 0;
+}
- if (ubi_get_info((libubi_t *)lib, &info))
+int ubi_get_dev_info1(libubi_t desc, int dev_num, struct ubi_dev_info *info)
+{
+ DIR *sysfs_ubi;
+ struct dirent *dirent;
+ struct libubi *lib = (struct libubi *)desc;
+
+ memset(info, '\0', sizeof(struct ubi_dev_info));
+ info->dev_num = dev_num;
+
+ sysfs_ubi = opendir(lib->sysfs_ubi);
+ if (!sysfs_ubi)
return -1;
- for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
- int major1, minor1, ret;
- char buf[50];
+ info->lowest_vol_id = INT_MAX;
- ret = dev_read_data(lib->dev_dev, i, &buf[0], 50);
- if (ret < 0)
- return -1;
+ while (1) {
+ int vol_id, ret, devno;
+ char tmp_buf[256];
- ret = sscanf(&buf[0], "%d:%d\n", &major1, &minor1);
- if (ret != 2) {
- fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
- errno = EINVAL;
- return -1;
+ errno = 0;
+ dirent = readdir(sysfs_ubi);
+ if (!dirent)
+ break;
+
+ if (strlen(dirent->d_name) > 256) {
+ errmsg("invalid entry in %s: \"%s\"",
+ lib->sysfs_ubi, dirent->d_name);
+ goto out_close;
}
- if (minor1 == minor && major1 == major)
- return i;
+ ret = sscanf(dirent->d_name, UBI_VOL_NAME_PATT"%s", &devno, &vol_id, tmp_buf);
+ if (ret == 2 && devno == dev_num) {
+ info->vol_count += 1;
+ if (vol_id > info->highest_vol_id)
+ info->highest_vol_id = vol_id;
+ if (vol_id < info->lowest_vol_id)
+ info->lowest_vol_id = vol_id;
+ }
}
- errno = ENOENT;
- return -1;
-}
+ if (!dirent && errno) {
+ sys_errmsg("readdir failed on \"%s\"", lib->sysfs_ubi);
+ goto out_close;
+ }
-/**
- * find_dev_num_vol - find UBI device number by volume character device node.
- *
- * @lib UBI library descriptor
- * @node UBI character device node name
- *
- * This function returns positive UBI device number in case of success and %-1
- * in case of failure.
- */
-static int find_dev_num_vol(struct libubi *lib, const char *node)
-{
- struct stat st;
- struct ubi_info info;
- int i, major;
+ if (closedir(sysfs_ubi))
+ return sys_errmsg("closedir failed on \"%s\"", lib->sysfs_ubi);
- if (stat(node, &st))
- return -1;
+ if (info->lowest_vol_id == INT_MAX)
+ info->lowest_vol_id = 0;
- if (!S_ISCHR(st.st_mode)) {
- errno = EINVAL;
+ if (dev_get_major(lib, dev_num, &info->major, &info->minor))
return -1;
- }
-
- major = major(st.st_rdev);
- if (minor(st.st_rdev) == 0) {
- errno = -EINVAL;
+ if (dev_read_int(lib->dev_avail_ebs, dev_num, &info->avail_lebs))
return -1;
- }
-
- if (ubi_get_info((libubi_t *)lib, &info))
+ if (dev_read_int(lib->dev_total_ebs, dev_num, &info->total_lebs))
+ return -1;
+ if (dev_read_int(lib->dev_bad_count, dev_num, &info->bad_count))
+ return -1;
+ if (dev_read_int(lib->dev_eb_size, dev_num, &info->leb_size))
+ return -1;
+ if (dev_read_int(lib->dev_bad_rsvd, dev_num, &info->bad_rsvd))
+ return -1;
+ if (dev_read_ll(lib->dev_max_ec, dev_num, &info->max_ec))
+ return -1;
+ if (dev_read_int(lib->dev_max_vols, dev_num, &info->max_vol_count))
+ return -1;
+ if (dev_read_int(lib->dev_min_io_size, dev_num, &info->min_io_size))
return -1;
- for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) {
- int major1, minor1, ret;
- char buf[50];
+ info->avail_bytes = info->avail_lebs * info->leb_size;
+ info->total_bytes = info->total_lebs * info->leb_size;
- ret = dev_read_data(lib->dev_dev, i, &buf[0], 50);
- if (ret < 0)
- return -1;
+ return 0;
- ret = sscanf(&buf[0], "%d:%d\n", &major1, &minor1);
- if (ret != 2) {
- fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
- errno = EINVAL;
- return -1;
- }
+out_close:
+ closedir(sysfs_ubi);
+ return -1;
+}
- if (major1 == major)
- return i;
- }
+int ubi_get_dev_info(libubi_t desc, const char *node, struct ubi_dev_info *info)
+{
+ int dev_num;
+ struct libubi *lib = (struct libubi *)desc;
- errno = ENOENT;
- return -1;
+ if (dev_node2num(lib, node, &dev_num))
+ return -1;
+
+ return ubi_get_dev_info1(desc, dev_num, info);
}
-/**
- * find_vol_num - find UBI volume number by its character device node.
- *
- * @lib UBI library descriptor
- * @dev_num UBI device number
- * @node UBI volume character device node name
- *
- * This function returns positive UBI volume number in case of success and %-1
- * in case of failure.
- */
-static int find_vol_num(struct libubi *lib, int dev_num, const char *node)
+int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id,
+ struct ubi_vol_info *info)
{
- struct stat st;
- struct ubi_dev_info info;
- int i, major, minor;
+ int ret;
+ struct libubi *lib = (struct libubi *)desc;
+ char buf[50];
- if (stat(node, &st))
+ memset(info, '\0', sizeof(struct ubi_vol_info));
+ info->dev_num = dev_num;
+ info->vol_id = vol_id;
+
+ if (dev_get_major(lib, dev_num, &info->dev_major, &info->dev_minor))
+ return -1;
+ if (vol_get_major(lib, dev_num, vol_id, &info->major, &info->minor))
return -1;
- if (!S_ISCHR(st.st_mode)) {
+ ret = vol_read_data(lib->vol_type, dev_num, vol_id, buf, 50);
+ if (ret < 0)
+ return -1;
+
+ if (strncmp(buf, "static\n", ret) == 0)
+ info->type = UBI_STATIC_VOLUME;
+ else if (strncmp(buf, "dynamic\n", ret) == 0)
+ info->type = UBI_DYNAMIC_VOLUME;
+ else {
+ errmsg("bad value at \"%s\"", buf);
errno = EINVAL;
return -1;
}
- major = major(st.st_rdev);
- minor = minor(st.st_rdev);
+ ret = vol_read_int(lib->vol_alignment, dev_num, vol_id,
+ &info->alignment);
+ if (ret)
+ return -1;
+ ret = vol_read_ll(lib->vol_data_bytes, dev_num, vol_id,
+ &info->data_bytes);
+ if (ret)
+ return -1;
+ ret = vol_read_int(lib->vol_rsvd_ebs, dev_num, vol_id, &info->rsvd_lebs);
+ if (ret)
+ return -1;
+ ret = vol_read_int(lib->vol_eb_size, dev_num, vol_id, &info->leb_size);
+ if (ret)
+ return -1;
+ ret = vol_read_int(lib->vol_corrupted, dev_num, vol_id,
+ &info->corrupted);
+ if (ret)
+ return -1;
+ info->rsvd_bytes = info->leb_size * info->rsvd_lebs;
- if (minor == 0) {
- errno = -EINVAL;
+ ret = vol_read_data(lib->vol_name, dev_num, vol_id, &info->name,
+ UBI_VOL_NAME_MAX + 2);
+ if (ret < 0)
return -1;
- }
- if (ubi_get_dev_info1((libubi_t *)lib, dev_num, &info))
+ info->name[ret - 1] = '\0';
+ return 0;
+}
+
+int ubi_get_vol_info(libubi_t desc, const char *node, struct ubi_vol_info *info)
+{
+ int vol_id, dev_num;
+ struct libubi *lib = (struct libubi *)desc;
+
+ if (vol_node2nums(lib, node, &dev_num, &vol_id))
return -1;
- for (i = info.lowest_vol_num; i <= info.highest_vol_num; i++) {
- int major1, minor1, ret;
- char buf[50];
+ return ubi_get_vol_info1(desc, dev_num, vol_id, info);
+}
- ret = vol_read_data(lib->vol_dev, dev_num, i, &buf[0], 50);
- if (ret < 0)
- return -1;
+int ubi_get_vol_info1_nm(libubi_t desc, int dev_num, const char *name,
+ struct ubi_vol_info *info)
+{
+ int i, err;
+ unsigned int nlen = strlen(name);
+ struct ubi_dev_info dev_info;
+
+ if (nlen == 0) {
+ errmsg("bad \"name\" input parameter");
+ errno = EINVAL;
+ return -1;
+ }
+
+ err = ubi_get_dev_info1(desc, dev_num, &dev_info);
+ if (err)
+ return err;
- ret = sscanf(&buf[0], "%d:%d\n", &major1, &minor1);
- if (ret != 2) {
- fprintf(stderr, "LIBUBI: bad value at sysfs file\n");
- errno = EINVAL;
+ for (i = dev_info.lowest_vol_id;
+ i <= dev_info.highest_vol_id; i++) {
+ err = ubi_get_vol_info1(desc, dev_num, i, info);
+ if (err == -1) {
+ if (errno == ENOENT)
+ continue;
return -1;
}
- if (minor1 == minor && major1 == major)
- return i;
+ if (nlen == strlen(info->name) && !strcmp(name, info->name))
+ return 0;
}
errno = ENOENT;
diff --git a/ubi-utils/src/libubi_int.h b/ubi-utils/src/libubi_int.h
index e68b791..2e664b8 100644
--- a/ubi-utils/src/libubi_int.h
+++ b/ubi-utils/src/libubi_int.h
@@ -15,7 +15,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Author: Artem B. Bityutskiy
+ * Author: Artem Bityutskiy
*
* UBI (Unsorted Block Images) library.
*/
@@ -23,20 +23,31 @@
#ifndef __LIBUBI_INT_H__
#define __LIBUBI_INT_H__
+#include <string.h>
+#include <errno.h>
+
#ifdef __cplusplus
extern "C" {
#endif
/*
- * UBI heavily makes use of the sysfs file system to interact with users-pace.
* The below are pre-define UBI file and directory names.
+ *
+ * Note, older kernels put 'ubiX_Y' directories straight to '/sys/class/ubi/'.
+ * New kernels puts 'ubiX_Y' directories to '/sys/class/ubi/ubiX/', which is
+ * saner. And for compatibility reasons it also puts symlinks to 'ubiX_Y'
+ * directories to '/sys/class/ubi/'. For now libubi assumes old layout.
*/
#define SYSFS_UBI "class/ubi"
-#define UBI_DEV_NAME_PATT "ubi%d"
+#define SYSFS_CTRL "class/misc/ubi_ctrl/"
+
+#define CTRL_DEV "dev"
+
#define UBI_VER "version"
+#define UBI_DEV_NAME_PATT "ubi%d"
+
#define DEV_DEV "dev"
-#define UBI_VOL_NAME_PATT "ubi%d_%d"
#define DEV_AVAIL_EBS "avail_eraseblocks"
#define DEV_TOTAL_EBS "total_eraseblocks"
#define DEV_BAD_COUNT "bad_peb_count"
@@ -45,6 +56,9 @@ extern "C" {
#define DEV_MAX_RSVD "reserved_for_bad"
#define DEV_MAX_VOLS "max_vol_count"
#define DEV_MIN_IO_SIZE "min_io_size"
+#define DEV_MTD_NUM "mtd_num"
+
+#define UBI_VOL_NAME_PATT "ubi%d_%d"
#define VOL_TYPE "type"
#define VOL_DEV "dev"
#define VOL_ALIGNMENT "alignment"
@@ -56,34 +70,37 @@ extern "C" {
/**
* libubi - UBI library description data structure.
- *
- * @sysfs sysfs file system path
- * @sysfs_ubi UBI directory in sysfs
- * @ubi_dev UBI device sysfs directory pattern
- * @ubi_version UBI version file sysfs path
- * @dev_dev UBI device's major/minor numbers file pattern
- * @dev_avail_ebs count of available eraseblocks sysfs path pattern
- * @dev_total_ebs total eraseblocks count sysfs path pattern
- * @dev_bad_count count of bad eraseblocks sysfs path pattern
- * @dev_eb_size size of UBI device's eraseblocks sysfs path pattern
- * @dev_max_ec maximum erase counter sysfs path pattern
- * @dev_bad_rsvd count of physical eraseblock reserved for bad eraseblocks
- * handling
- * @dev_max_vols maximum volumes number count sysfs path pattern
- * @dev_min_io_size minimum I/O unit size sysfs path pattern
- * @ubi_vol UBI volume sysfs directory pattern
- * @vol_type volume type sysfs path pattern
- * @vol_dev volume's major/minor numbers file pattern
- * @vol_alignment volume alignment sysfs path pattern
- * @vol_data_bytes volume data size sysfs path pattern
- * @vol_rsvd_ebs volume reserved size sysfs path pattern
- * @vol_eb_size volume eraseblock size sysfs path pattern
- * @vol_corrupted volume corruption flag sysfs path pattern
- * @vol_name volume name sysfs path pattern
+ * @sysfs: sysfs file system path
+ * @sysfs_ctrl: UBI control device directory in sysfs
+ * @ctrl_dev: UBI control device major/minor numbers sysfs file
+ * @sysfs_ubi: UBI directory in sysfs
+ * @ubi_dev: UBI device sysfs directory pattern
+ * @ubi_version: UBI version file sysfs path
+ * @dev_dev: UBI device major/minor numbers file pattern
+ * @dev_avail_ebs: count of available eraseblocks sysfs path pattern
+ * @dev_total_ebs: total eraseblocks count sysfs path pattern
+ * @dev_bad_count: count of bad eraseblocks sysfs path pattern
+ * @dev_eb_size: size of UBI device's eraseblocks sysfs path pattern
+ * @dev_max_ec: maximum erase counter sysfs path pattern
+ * @dev_bad_rsvd: count of physical eraseblock reserved for bad eraseblocks
+ * handling
+ * @dev_max_vols: maximum volumes number count sysfs path pattern
+ * @dev_min_io_size: minimum I/O unit size sysfs path pattern
+ * @ubi_vol: UBI volume sysfs directory pattern
+ * @vol_type: volume type sysfs path pattern
+ * @vol_dev: volume major/minor numbers file pattern
+ * @vol_alignment: volume alignment sysfs path pattern
+ * @vol_data_bytes: volume data size sysfs path pattern
+ * @vol_rsvd_ebs: volume reserved size sysfs path pattern
+ * @vol_eb_size: volume eraseblock size sysfs path pattern
+ * @vol_corrupted: volume corruption flag sysfs path pattern
+ * @vol_name: volume name sysfs path pattern
*/
struct libubi
{
char *sysfs;
+ char *sysfs_ctrl;
+ char *ctrl_dev;
char *sysfs_ubi;
char *ubi_dev;
char *ubi_version;
@@ -96,6 +113,7 @@ struct libubi
char *dev_bad_rsvd;
char *dev_max_vols;
char *dev_min_io_size;
+ char *dev_mtd_num;
char *ubi_vol;
char *vol_type;
char *vol_dev;
@@ -108,20 +126,6 @@ struct libubi
char *vol_max_count;
};
-static int read_int(const char *file, int *value);
-static int dev_read_int(const char *patt, int dev_num, int *value);
-static int dev_read_ll(const char *patt, int dev_num, long long *value);
-static int dev_read_data(const char *patt, int dev_num, void *buf, int buf_len);
-static int vol_read_int(const char *patt, int dev_num, int vol_id, int *value);
-static int vol_read_ll(const char *patt, int dev_num, int vol_id,
- long long *value);
-static int vol_read_data(const char *patt, int dev_num, int vol_id, void *buf,
- int buf_len);
-static char *mkpath(const char *path, const char *name);
-static int find_dev_num(struct libubi *lib, const char *node);
-static int find_dev_num_vol(struct libubi *lib, const char *node);
-static int find_vol_num(struct libubi *lib, int dev_num, const char *node);
-
#ifdef __cplusplus
}
#endif
diff --git a/ubi-utils/src/libubigen.c b/ubi-utils/src/libubigen.c
index 1793009..91bb274 100644
--- a/ubi-utils/src/libubigen.c
+++ b/ubi-utils/src/libubigen.c
@@ -1,5 +1,6 @@
/*
* Copyright (c) International Business Machines Corp., 2006
+ * Copyright (C) 2008 Nokia Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -14,474 +15,316 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Generating UBI images.
*
- * Author: Oliver Lohmann
- *
- * Add UBI headers to binary data.
+ * Authors: Oliver Lohmann
+ * Artem Bityutskiy
*/
#include <stdlib.h>
#include <stdint.h>
-#include <stdio.h>
-#include <errno.h>
+#include <unistd.h>
#include <string.h>
+
#include <mtd/ubi-media.h>
#include <mtd_swab.h>
-
-#include "config.h"
-#include "ubigen.h"
+#include <libubigen.h>
#include "crc32.h"
-
-#define UBI_NAME_SIZE 256
-#define DEFAULT_VID_OFFSET ((DEFAULT_PAGESIZE) - (UBI_VID_HDR_SIZE))
-#define MIN(a,b) ((a) < (b) ? (a) : (b))
-
-static uint32_t crc32_table[256];
-
-struct ubi_info {
- struct ubi_vid_hdr* v; /* Volume ID header */
- struct ubi_ec_hdr* ec; /* Erase count header */
-
- FILE* fp_in; /* Input Stream */
- FILE* fp_out; /* Output stream */
-
- size_t eb_size; /* Physical EB size in bytes */
- size_t leb_size; /* Size of a logical EB in a physical EB */
- size_t leb_total; /* Total input size in logical EB */
- size_t alignment; /* Block alignment */
- size_t data_pad; /* Size of padding in each physical EB */
-
- size_t bytes_total; /* Total input size in bytes */
- size_t bytes_read; /* Nymber of read bytes (total) */
-
- uint32_t blks_written; /* Number of written logical EB */
-
- uint8_t* buf; /* Allocated buffer */
- uint8_t* ptr_ec_hdr; /* Pointer to EC hdr in buf */
- uint8_t* ptr_vid_hdr; /* Pointer to VID hdr in buf */
- uint8_t* ptr_data; /* Pointer to data region in buf */
-};
-
-
-static uint32_t
-byte_to_blk(uint64_t byte, uint32_t eb_size)
-{
- return (byte % eb_size) == 0
- ? (byte / eb_size)
- : (byte / eb_size) + 1;
-}
-
-static int
-validate_ubi_info(ubi_info_t u)
-{
- if ((u->v->vol_type != UBI_VID_DYNAMIC) &&
- (u->v->vol_type != UBI_VID_STATIC)) {
- return EUBIGEN_INVALID_TYPE;
- }
-
- if (be32_to_cpu(u->ec->vid_hdr_offset) < UBI_VID_HDR_SIZE) {
- return EUBIGEN_INVALID_HDR_OFFSET;
- }
-
- return 0;
-}
-
-static int
-skip_blks(ubi_info_t u, uint32_t blks)
-{
- uint32_t i;
- size_t read = 0, to_read = 0;
-
- /* Step to a maximum of leb_total - 1 to keep the
- restrictions. */
- for (i = 0; i < MIN(blks, u->leb_total-1); i++) {
- /* Read in data */
- to_read = MIN(u->leb_size,
- (u->bytes_total - u->bytes_read));
- read = fread(u->ptr_data, 1, to_read, u->fp_in);
- if (read != to_read) {
- return -EIO;
- }
- u->bytes_read += read;
- u->blks_written++;
- }
-
- return 0;
-}
-
-static void
-clear_buf(ubi_info_t u)
-{
- memset(u->buf, 0xff, u->eb_size);
-}
-
-static void
-write_ec_hdr(ubi_info_t u)
-{
- memcpy(u->ptr_ec_hdr, u->ec, UBI_EC_HDR_SIZE);
-}
-
-static int
-fill_data_buffer_from_file(ubi_info_t u, size_t* read)
-{
- size_t to_read = 0;
-
- if (u-> fp_in == NULL)
- return -EIO;
-
- to_read = MIN(u->leb_size, (u->bytes_total - u->bytes_read));
- *read = fread(u->ptr_data, 1, to_read, u->fp_in);
- if (*read != to_read) {
- return -EIO;
- }
- return 0;
-}
-
-static void
-add_static_info(ubi_info_t u, size_t data_size, ubigen_action_t action)
-{
- uint32_t crc = clc_crc32(crc32_table, UBI_CRC32_INIT,
- u->ptr_data, data_size);
-
- u->v->data_size = cpu_to_be32(data_size);
- u->v->data_crc = cpu_to_be32(crc);
-
- if (action & BROKEN_DATA_CRC) {
- u->v->data_crc =
- cpu_to_be32(be32_to_cpu(u->v->data_crc) + 1);
- }
- if (action & BROKEN_DATA_SIZE) {
- u->v->data_size =
- cpu_to_be32(be32_to_cpu(u->v->data_size) + 1);
- }
-}
-
-static void
-write_vid_hdr(ubi_info_t u, ubigen_action_t action)
+#include "common.h"
+
+#define PROGRAM_NAME "libubigen"
+
+/**
+ * ubigen_info_init - initialize libubigen.
+ * @ui: libubigen information
+ * @peb_size: flash physical eraseblock size
+ * @min_io_size: flash minimum input/output unit size
+ * @subpage_size: flash sub-page, if present (has to be equivalent to
+ * @min_io_size if does not exist)
+ * @vid_hdr_offs: offset of the VID header
+ * @ubi_ver: UBI version
+ */
+void ubigen_info_init(struct ubigen_info *ui, int peb_size, int min_io_size,
+ int subpage_size, int vid_hdr_offs, int ubi_ver)
{
- uint32_t crc = clc_crc32(crc32_table, UBI_CRC32_INIT,
- u->v, UBI_VID_HDR_SIZE_CRC);
- /* Write VID header */
- u->v->hdr_crc = cpu_to_be32(crc);
- if (action & BROKEN_HDR_CRC) {
- u->v->hdr_crc = cpu_to_be32(be32_to_cpu(u->v->hdr_crc) + 1);
+ if (!vid_hdr_offs) {
+ vid_hdr_offs = UBI_EC_HDR_SIZE + subpage_size - 1;
+ vid_hdr_offs /= subpage_size;
+ vid_hdr_offs *= subpage_size;
}
- memcpy(u->ptr_vid_hdr, u->v, UBI_VID_HDR_SIZE);
-}
-static int
-write_to_output_stream(ubi_info_t u)
-{
- size_t written;
-
- written = fwrite(u->buf, 1, u->eb_size, u->fp_out);
- if (written != u->eb_size) {
- return -EIO;
- }
- return 0;
+ ui->peb_size = peb_size;
+ ui->min_io_size = min_io_size;
+ ui->vid_hdr_offs = vid_hdr_offs;
+ ui->data_offs = vid_hdr_offs + UBI_VID_HDR_SIZE + min_io_size - 1;
+ ui->data_offs /= min_io_size;
+ ui->data_offs *= min_io_size;
+ ui->leb_size = peb_size - ui->data_offs;
+ ui->ubi_ver = ubi_ver;
+
+ ui->max_volumes = ui->leb_size / UBI_VTBL_RECORD_SIZE;
+ if (ui->max_volumes > UBI_MAX_VOLUMES)
+ ui->max_volumes = UBI_MAX_VOLUMES;
+ ui->vtbl_size = ui->max_volumes * UBI_VTBL_RECORD_SIZE;
}
-int
-ubigen_write_leb(ubi_info_t u, ubigen_action_t action)
+/**
+ * ubigen_create_empty_vtbl - creates empty volume table.
+ *
+ * This function creates an empty volume table and returns a pointer to it in
+ * case of success and %NULL in case of failure. The returned object has to be
+ * freed with 'free()' call.
+ */
+struct ubi_vtbl_record *ubigen_create_empty_vtbl(const struct ubigen_info *ui)
{
- int rc = 0;
- size_t read = 0;
-
- clear_buf(u);
- write_ec_hdr(u);
+ struct ubi_vtbl_record *vtbl;
+ int i;
- rc = fill_data_buffer_from_file(u, &read);
- if (rc != 0)
- return rc;
-
- if (u->v->vol_type == UBI_VID_STATIC) {
- add_static_info(u, read, action);
+ vtbl = calloc(1, ui->vtbl_size);
+ if (!vtbl) {
+ sys_errmsg("cannot allocate %d bytes of memory", ui->vtbl_size);
+ return NULL;
}
- u->v->lnum = cpu_to_be32(u->blks_written);
-
- if (action & MARK_AS_UPDATE) {
- u->v->copy_flag = (u->v->copy_flag)++;
+ for (i = 0; i < ui->max_volumes; i++) {
+ uint32_t crc = crc32(UBI_CRC32_INIT, &vtbl[i],
+ UBI_VTBL_RECORD_SIZE_CRC);
+ vtbl[i].crc = cpu_to_be32(crc);
}
- write_vid_hdr(u, action);
- rc = write_to_output_stream(u);
- if (rc != 0)
- return rc;
-
- /* Update current handle */
- u->bytes_read += read;
- u->blks_written++;
- return 0;
+ return vtbl;
}
-int
-ubigen_write_complete(ubi_info_t u)
+/**
+ * ubigen_add_volume - add a volume to the volume table.
+ * @ui: libubigen information
+ * @vi: volume information
+ * @vtbl: volume table to add to
+ *
+ * This function adds volume described by input parameters to the volume table
+ * @vtbl.
+ */
+int ubigen_add_volume(const struct ubigen_info *ui,
+ const struct ubigen_vol_info *vi,
+ struct ubi_vtbl_record *vtbl)
{
- size_t i;
- int rc = 0;
-
- for (i = 0; i < u->leb_total; i++) {
- rc = ubigen_write_leb(u, NO_ERROR);
- if (rc != 0)
- return rc;
- }
-
+ struct ubi_vtbl_record *vtbl_rec = &vtbl[vi->id];
+ uint32_t tmp;
+
+ if (vi->id >= ui->max_volumes)
+ return errmsg("too high volume id %d, max. volumes is %d",
+ vi->id, ui->max_volumes);
+
+ if (vi->alignment >= ui->leb_size)
+ return errmsg("too large alignment %d, max is %d (LEB size)",
+ vi->alignment, ui->leb_size);
+
+ memset(vtbl_rec, '\0', sizeof(struct ubi_vtbl_record));
+ tmp = (vi->bytes + ui->leb_size - 1) / ui->leb_size;
+ vtbl_rec->reserved_pebs = cpu_to_be32(tmp);
+ vtbl_rec->alignment = cpu_to_be32(vi->alignment);
+ vtbl_rec->vol_type = vi->type;
+ tmp = ui->leb_size % vi->alignment;
+ vtbl_rec->data_pad = cpu_to_be32(tmp);
+ vtbl_rec->flags = vi->flags;
+
+ memcpy(vtbl_rec->name, vi->name, vi->name_len);
+ vtbl_rec->name[vi->name_len] = '\0';
+ vtbl_rec->name_len = cpu_to_be16(vi->name_len);
+
+ tmp = crc32(UBI_CRC32_INIT, vtbl_rec, UBI_VTBL_RECORD_SIZE_CRC);
+ vtbl_rec->crc = cpu_to_be32(tmp);
return 0;
}
-int
-ubigen_write_broken_update(ubi_info_t u, uint32_t blk)
+/**
+ * ubigen_init_ec_hdr - initialize EC header.
+ * @ui: libubigen information
+ * @hdr: the EC header to initialize
+ * @ec: erase counter value
+ */
+void ubigen_init_ec_hdr(const struct ubigen_info *ui,
+ struct ubi_ec_hdr *hdr, long long ec)
{
- int rc = 0;
+ uint32_t crc;
- rc = skip_blks(u, blk);
- if (rc != 0)
- return rc;
+ memset(hdr, '\0', sizeof(struct ubi_ec_hdr));
- rc = ubigen_write_leb(u, MARK_AS_UPDATE | BROKEN_DATA_CRC);
- if (rc != 0)
- return rc;
+ hdr->magic = cpu_to_be32(UBI_EC_HDR_MAGIC);
+ hdr->version = ui->ubi_ver;
+ hdr->ec = cpu_to_be64(ec);
+ hdr->vid_hdr_offset = cpu_to_be32(ui->vid_hdr_offs);
+ hdr->data_offset = cpu_to_be32(ui->data_offs);
- return 0;
+ crc = crc32(UBI_CRC32_INIT, hdr, UBI_EC_HDR_SIZE_CRC);
+ hdr->hdr_crc = cpu_to_be32(crc);
}
-void
-dump_info(ubi_info_t u ubi_unused)
+/**
+ * init_vid_hdr - initialize VID header.
+ * @ui: libubigen information
+ * @vi: volume information
+ * @hdr: the VID header to initialize
+ * @lnum: logical eraseblock number
+ * @data: the contents of the LEB (static volumes only)
+ * @data_size: amount of data in this LEB (static volumes only)
+ *
+ * Note, @used_ebs, @data and @data_size are ignored in case of dynamic
+ * volumes.
+ */
+static void init_vid_hdr(const struct ubigen_info *ui,
+ const struct ubigen_vol_info *vi,
+ struct ubi_vid_hdr *hdr, int lnum,
+ const void *data, int data_size)
{
-#ifdef DEBUG
- int err = 0;
- if (!u) {
- fprintf(stderr, "<empty>");
- return;
- }
- if (!u->ec) {
- fprintf(stderr, "<ec-empty>");
- err = 1;
- }
- if (!u->v) {
- fprintf(stderr, "<v-empty>");
- err = 1;
- }
- if (err) return;
-
- fprintf(stderr, "ubi volume\n");
- fprintf(stderr, "version : %8d\n", u->v->version);
- fprintf(stderr, "vol_id : %8d\n", be32_to_cpu(u->v->vol_id));
- fprintf(stderr, "vol_type : %8s\n",
- u->v->vol_type == UBI_VID_STATIC ?
- "static" : "dynamic");
- fprintf(stderr, "used_ebs : %8d\n",
- be32_to_cpu(u->v->used_ebs));
- fprintf(stderr, "eb_size : 0x%08x\n", u->eb_size);
- fprintf(stderr, "leb_size : 0x%08x\n", u->leb_size);
- fprintf(stderr, "data_pad : 0x%08x\n",
- be32_to_cpu(u->v->data_pad));
- fprintf(stderr, "leb_total : %8d\n", u->leb_total);
- fprintf(stderr, "header offs : 0x%08x\n",
- be32_to_cpu(u->ec->vid_hdr_offset));
- fprintf(stderr, "bytes_total : %8d\n", u->bytes_total);
- fprintf(stderr, " + in MiB : %8.2f M\n",
- ((float)(u->bytes_total)) / 1024 / 1024);
- fprintf(stderr, "-------------------------------\n\n");
-#else
- return;
-#endif
-}
+ uint32_t crc;
-int
-ubigen_destroy(ubi_info_t *u)
-{
- if (u == NULL)
- return -EINVAL;
-
- ubi_info_t tmp = *u;
-
- if (tmp) {
- if (tmp->v)
- free(tmp->v);
- if (tmp->ec)
- free(tmp->ec);
- if (tmp->buf)
- free(tmp->buf);
- free(tmp);
+ memset(hdr, '\0', sizeof(struct ubi_vid_hdr));
+
+ hdr->magic = cpu_to_be32(UBI_VID_HDR_MAGIC);
+ hdr->version = ui->ubi_ver;
+ hdr->vol_type = vi->type;
+ hdr->vol_id = cpu_to_be32(vi->id);
+ hdr->lnum = cpu_to_be32(lnum);
+ hdr->data_pad = cpu_to_be32(vi->data_pad);
+ hdr->compat = vi->compat;
+
+ if (vi->type == UBI_VID_STATIC) {
+ hdr->data_size = cpu_to_be32(data_size);
+ hdr->used_ebs = cpu_to_be32(vi->used_ebs);
+ crc = crc32(UBI_CRC32_INIT, data, data_size);
+ hdr->data_crc = cpu_to_be32(crc);
}
- *u = NULL;
- return 0;
-}
-void
-ubigen_init(void)
-{
- init_crc32_table(crc32_table);
+ crc = crc32(UBI_CRC32_INIT, hdr, UBI_VID_HDR_SIZE_CRC);
+ hdr->hdr_crc = cpu_to_be32(crc);
}
-int
-ubigen_create(ubi_info_t* u, uint32_t vol_id, uint8_t vol_type,
- uint32_t eb_size, uint64_t ec, uint32_t alignment,
- uint8_t version, uint32_t vid_hdr_offset, uint8_t compat_flag,
- size_t data_size, FILE* fp_in, FILE* fp_out)
+/**
+ * ubigen_write_volume - write UBI volume.
+ * @ui: libubigen information
+ * @vi: volume information
+ * @ec: erase coutner value to put to EC headers
+ * @bytes: volume size in bytes
+ * @in: input file descriptor (has to be properly seeked)
+ * @out: output file descriptor
+ *
+ * This function reads the contents of the volume from the input file @in and
+ * writes the UBI volume to the output file @out. Returns zero on success and
+ * %-1 on failure.
+ */
+int ubigen_write_volume(const struct ubigen_info *ui,
+ const struct ubigen_vol_info *vi, long long ec,
+ long long bytes, int in, int out)
{
- int rc = 0;
- ubi_info_t res = NULL;
- uint32_t crc;
- uint32_t data_offset;
+ int len = vi->usable_leb_size, rd, lnum = 0;
+ char inbuf[ui->leb_size], outbuf[ui->peb_size];
- if (alignment == 0) {
- rc = EUBIGEN_INVALID_ALIGNMENT;
- goto ubigen_create_err;
- }
- if ((fp_in == NULL) || (fp_out == NULL)) {
- rc = -EINVAL;
- goto ubigen_create_err;
- }
+ if (vi->id >= ui->max_volumes)
+ return errmsg("too high volume id %d, max. volumes is %d",
+ vi->id, ui->max_volumes);
- res = (ubi_info_t) calloc(1, sizeof(struct ubi_info));
- if (res == NULL) {
- rc = -ENOMEM;
- goto ubigen_create_err;
- }
+ if (vi->alignment >= ui->leb_size)
+ return errmsg("too large alignment %d, max is %d (LEB size)",
+ vi->alignment, ui->leb_size);
- res->v = (struct ubi_vid_hdr*) calloc(1, sizeof(struct ubi_vid_hdr));
- if (res->v == NULL) {
- rc = -ENOMEM;
- goto ubigen_create_err;
- }
+ memset(outbuf, 0xFF, ui->data_offs);
+ ubigen_init_ec_hdr(ui, (struct ubi_ec_hdr *)outbuf, ec);
- res->ec = (struct ubi_ec_hdr*) calloc(1, sizeof(struct ubi_ec_hdr));
- if (res->ec == NULL) {
- rc = -ENOMEM;
- goto ubigen_create_err;
- }
+ while (bytes) {
+ int l;
+ struct ubi_vid_hdr *vid_hdr;
- /* data which is needed in the general process */
- vid_hdr_offset = vid_hdr_offset ? vid_hdr_offset : DEFAULT_VID_OFFSET;
- data_offset = vid_hdr_offset + UBI_VID_HDR_SIZE;
- res->bytes_total = data_size;
- res->eb_size = eb_size ? eb_size : DEFAULT_BLOCKSIZE;
- res->data_pad = (res->eb_size - data_offset) % alignment;
- res->leb_size = res->eb_size - data_offset - res->data_pad;
- res->leb_total = byte_to_blk(data_size, res->leb_size);
- res->alignment = alignment;
-
- if ((res->eb_size < (vid_hdr_offset + UBI_VID_HDR_SIZE))) {
- rc = EUBIGEN_TOO_SMALL_EB;
- goto ubigen_create_err;
- }
- res->fp_in = fp_in;
- res->fp_out = fp_out;
-
- /* vid hdr data which doesn't change */
- res->v->magic = cpu_to_be32(UBI_VID_HDR_MAGIC);
- res->v->version = version ? version : UBI_VERSION;
- res->v->vol_type = vol_type;
- res->v->vol_id = cpu_to_be32(vol_id);
- res->v->compat = compat_flag;
- res->v->data_pad = cpu_to_be32(res->data_pad);
-
- /* static only: used_ebs */
- if (res->v->vol_type == UBI_VID_STATIC) {
- res->v->used_ebs = cpu_to_be32(byte_to_blk
- (res->bytes_total,
- res->leb_size));
- }
+ if (bytes < len)
+ len = bytes;
+ bytes -= len;
- /* ec hdr (fixed, doesn't change) */
- res->ec->magic = cpu_to_be32(UBI_EC_HDR_MAGIC);
- res->ec->version = version ? version : UBI_VERSION;
- res->ec->ec = cpu_to_be64(ec);
- res->ec->vid_hdr_offset = cpu_to_be32(vid_hdr_offset);
+ l = len;
+ do {
+ rd = read(in, inbuf + len - l, l);
+ if (rd != l)
+ return sys_errmsg("cannot read %d bytes from the input file", l);
- res->ec->data_offset = cpu_to_be32(data_offset);
+ l -= rd;
+ } while (l);
- crc = clc_crc32(crc32_table, UBI_CRC32_INIT, res->ec,
- UBI_EC_HDR_SIZE_CRC);
- res->ec->hdr_crc = cpu_to_be32(crc);
+ vid_hdr = (struct ubi_vid_hdr *)(&outbuf[ui->vid_hdr_offs]);
+ init_vid_hdr(ui, vi, vid_hdr, lnum, inbuf, len);
- /* prepare a read buffer */
- res->buf = (uint8_t*) malloc (res->eb_size * sizeof(uint8_t));
- if (res->buf == NULL) {
- rc = -ENOMEM;
- goto ubigen_create_err;
- }
-
- /* point to distinct regions within the buffer */
- res->ptr_ec_hdr = res->buf;
- res->ptr_vid_hdr = res->buf + be32_to_cpu(res->ec->vid_hdr_offset);
- res->ptr_data = res->buf + be32_to_cpu(res->ec->vid_hdr_offset)
- + UBI_VID_HDR_SIZE;
+ memcpy(outbuf + ui->data_offs, inbuf, len);
+ memset(outbuf + ui->data_offs + len, 0xFF,
+ ui->peb_size - ui->data_offs - len);
- rc = validate_ubi_info(res);
- if (rc != 0) {
- fprintf(stderr, "Volume validation failed: %d\n", rc);
- goto ubigen_create_err;
- }
+ if (write(out, outbuf, ui->peb_size) != ui->peb_size)
+ return sys_errmsg("cannot write %d bytes to the output file", ui->peb_size);
- dump_info(res);
- *u = res;
- return rc;
-
- ubigen_create_err:
- if (res) {
- if (res->v)
- free(res->v);
- if (res->ec)
- free(res->ec);
- if (res->buf)
- free(res->buf);
- free(res);
+ lnum += 1;
}
- *u = NULL;
- return rc;
-}
-int
-ubigen_get_leb_size(ubi_info_t u, size_t* size)
-{
- if (u == NULL)
- return -EINVAL;
-
- *size = u->leb_size;
return 0;
}
-
-int
-ubigen_get_leb_total(ubi_info_t u, size_t* total)
-{
- if (u == NULL)
- return -EINVAL;
-
- *total = u->leb_total;
- return 0;
-}
-
-int
-ubigen_set_lvol_rec(ubi_info_t u, size_t reserved_bytes,
- const char* vol_name, struct ubi_vtbl_record *lvol_rec)
+/**
+ * ubigen_write_layout_vol - write UBI layout volume
+ * @ui: libubigen information
+ * @peb1: physical eraseblock number to write the first volume table copy
+ * @peb2: physical eraseblock number to write the second volume table copy
+ * @ec1: erase counter value for @peb1
+ * @ec2: erase counter value for @peb1
+ * @vtbl: volume table
+ * @fd: output file descriptor seeked to the proper position
+ *
+ * This function creates the UBI layout volume which contains 2 copies of the
+ * volume table. Returns zero in case of success and %-1 in case of failure.
+ */
+int ubigen_write_layout_vol(const struct ubigen_info *ui, int peb1, int peb2,
+ long long ec1, long long ec2,
+ struct ubi_vtbl_record *vtbl, int fd)
{
- uint32_t crc;
-
- if ((u == NULL) || (vol_name == NULL))
- return -EINVAL;
-
- memset(lvol_rec, 0x0, UBI_VTBL_RECORD_SIZE);
-
- lvol_rec->reserved_pebs =
- cpu_to_be32(byte_to_blk(reserved_bytes, u->leb_size));
- lvol_rec->alignment = cpu_to_be32(u->alignment);
- lvol_rec->data_pad = u->v->data_pad;
- lvol_rec->vol_type = u->v->vol_type;
-
- lvol_rec->name_len =
- cpu_to_be16((uint16_t)strlen((const char*)vol_name));
-
- memcpy(lvol_rec->name, vol_name, UBI_VOL_NAME_MAX + 1);
-
- crc = clc_crc32(crc32_table, UBI_CRC32_INIT,
- lvol_rec, UBI_VTBL_RECORD_SIZE_CRC);
- lvol_rec->crc = cpu_to_be32(crc);
+ int ret;
+ struct ubigen_vol_info vi;
+ char outbuf[ui->peb_size];
+ struct ubi_vid_hdr *vid_hdr;
+ off_t seek;
+
+ vi.bytes = ui->leb_size * UBI_LAYOUT_VOLUME_EBS;
+ vi.id = UBI_LAYOUT_VOLUME_ID;
+ vi.alignment = UBI_LAYOUT_VOLUME_ALIGN;
+ vi.data_pad = ui->leb_size % UBI_LAYOUT_VOLUME_ALIGN;
+ vi.usable_leb_size = ui->leb_size - vi.data_pad;
+ vi.data_pad = ui->leb_size - vi.usable_leb_size;
+ vi.type = UBI_LAYOUT_VOLUME_TYPE;
+ vi.name = UBI_LAYOUT_VOLUME_NAME;
+ vi.name_len = strlen(UBI_LAYOUT_VOLUME_NAME);
+ vi.compat = UBI_LAYOUT_VOLUME_COMPAT;
+
+ memset(outbuf, 0xFF, ui->data_offs);
+ vid_hdr = (struct ubi_vid_hdr *)(&outbuf[ui->vid_hdr_offs]);
+ memcpy(outbuf + ui->data_offs, vtbl, ui->vtbl_size);
+ memset(outbuf + ui->data_offs + ui->vtbl_size, 0xFF,
+ ui->peb_size - ui->data_offs - ui->vtbl_size);
+
+ seek = peb1 * ui->peb_size;
+ if (lseek(fd, seek, SEEK_SET) != seek)
+ return sys_errmsg("cannot seek output file");
+ ubigen_init_ec_hdr(ui, (struct ubi_ec_hdr *)outbuf, ec1);
+ init_vid_hdr(ui, &vi, vid_hdr, 0, NULL, 0);
+ ret = write(fd, outbuf, ui->peb_size);
+ if (ret != ui->peb_size)
+ return sys_errmsg("cannot write %d bytes", ui->peb_size);
+
+ seek = peb2 * ui->peb_size;
+ if (lseek(fd, seek, SEEK_SET) != seek)
+ return sys_errmsg("cannot seek output file");
+ ubigen_init_ec_hdr(ui, (struct ubi_ec_hdr *)outbuf, ec2);
+ init_vid_hdr(ui, &vi, vid_hdr, 1, NULL, 0);
+ ret = write(fd, outbuf, ui->peb_size);
+ if (ret != ui->peb_size)
+ return sys_errmsg("cannot write %d bytes", ui->peb_size);
return 0;
}
diff --git a/ubi-utils/src/libubimirror.c b/ubi-utils/src/libubimirror.c
deleted file mode 100644
index d06770e..0000000
--- a/ubi-utils/src/libubimirror.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <stdio.h>
-#include <errno.h>
-#include <unistd.h>
-#include <memory.h>
-#include <limits.h>
-#include <fcntl.h>
-
-#include <libubi.h>
-#include "ubimirror.h"
-
-#define COMPARE_BUF_SIZE (128 * 1024)
-
-#define DEFAULT_DEV_PATTERN "/dev/ubi%d"
-#define DEFAULT_VOL_PATTERN "/dev/ubi%d_%d"
-
-#define EBUF(fmt...) do { \
- snprintf(err_buf, err_buf_size, fmt); \
-} while (0)
-
-enum {
- compare_error = -1,
- seek_error = -2,
- write_error = -3,
- read_error = -4,
- update_error = -5,
- ubi_error = -6,
- open_error = -7,
- close_error = -8,
- compare_equal = 0,
- compare_different = 1
-};
-
-/*
- * Read len number of bytes from fd.
- * Return 0 on EOF, -1 on error.
- */
-static ssize_t fill_buffer(int fd, unsigned char *buf, ssize_t len)
-{
- ssize_t got, have = 0;
-
- do {
- got = read(fd, buf + have, len - have);
- if (got == -1 && errno != EINTR)
- return -1;
- have += got;
- } while (got > 0 && have < len);
- return have;
-}
-
-/*
- * Write len number of bytes to fd.
- * Return bytes written (>= 0), -1 on error.
- */
-static ssize_t flush_buffer(int fd, unsigned char *buf, ssize_t len)
-{
- ssize_t done, have = 0;
-
- do {
- done = write(fd, buf + have, len - have);
- if (done == -1 && errno != EINTR)
- return -1;
- have += done;
- } while (done > 0 && have < len);
- return have;
-}
-
-/*
- * Compare two files. Return 0, 1, or -1, depending on whether the
- * files are equal, different, or an error occured.
- * Return compare-different when target volume can not be read. Might be
- * an interrupted volume update and then the target device returns -EIO but
- * can be updated.
- *
- * fd_a is source
- * fd_b is destination
- */
-static int compare_files(int fd_a, int fd_b)
-{
- unsigned char buf_a[COMPARE_BUF_SIZE], buf_b[COMPARE_BUF_SIZE];
- ssize_t len_a, len_b;
- int rc;
-
- for (;;) {
- len_a = fill_buffer(fd_a, buf_a, sizeof(buf_a));
- if (len_a == -1) {
- rc = compare_error;
- break;
- }
- len_b = fill_buffer(fd_b, buf_b, sizeof(buf_b));
- if (len_b == -1) {
- rc = compare_different;
- break;
- }
- if (len_a != len_b) {
- rc = compare_different;
- break;
- }
- if (len_a == 0) { /* Size on both files equal and EOF */
- rc = compare_equal;
- break;
- }
- if (memcmp(buf_a, buf_b, len_a) != 0 ) {
- rc = compare_different;
- break;
- }
- }
- /* Position both files at the beginning */
- if (lseek(fd_a, 0, SEEK_SET) == -1 ||
- lseek(fd_b, 0, SEEK_SET) == -1)
- rc = seek_error;
- return rc;
-}
-
-int vol_get_used_bytes(int vol_fd, unsigned long long *bytes)
-{
- off_t res;
-
- res = lseek(vol_fd, 0, SEEK_END);
- if (res == (off_t)-1)
- return -1;
- *bytes = (unsigned long long) res;
- res = lseek(vol_fd, 0, SEEK_SET);
- return res == (off_t)-1 ? -1 : 0;
-}
-
-static int copy_files(libubi_t ulib, int fd_in, int fd_out)
-{
- unsigned char buf_a[COMPARE_BUF_SIZE];
- ssize_t len_a, len_b;
- unsigned long long update_size, copied;
-
- if (vol_get_used_bytes(fd_in, &update_size) == -1 ||
- ubi_update_start(ulib, fd_out, update_size) == -1)
- return update_error;
- for (copied = 0; copied < update_size; copied += len_b ) {
- len_a = fill_buffer(fd_in, buf_a, sizeof(buf_a));
- if (len_a == -1)
- return read_error;
- if (len_a == 0) /* Reach EOF */
- return 0;
- len_b = flush_buffer(fd_out, buf_a, len_a);
- if (len_b != len_a)
- return write_error;
- }
- return 0;
-}
-
-int ubimirror(uint32_t devno, int seqnum, uint32_t *ids, ssize_t ids_size,
- char *err_buf, size_t err_buf_size)
-{
- int rc = 0;
- uint32_t src_id;
- char path[PATH_MAX];
- libubi_t ulib;
- int fd_in = -1, i = 0, fd_out = -1;
-
- if (ids_size == 0)
- return 0;
- else {
- if ((seqnum < 0) || (seqnum > (ids_size - 1))) {
- EBUF("volume id %d out of range", seqnum);
- return EUBIMIRROR_NO_SRC;
- }
- src_id = ids[seqnum];
- }
-
- ulib = libubi_open();
- if (ulib == NULL)
- return ubi_error;
-
- snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, src_id);
-
- fd_in = open(path, O_RDONLY);
- if (fd_in == -1) {
- EBUF("open error source volume %d", ids[i]);
- rc = open_error;
- goto err;
- }
-
- for (i = 0; i < ids_size; i++) {
- if (ids[i] == src_id) /* skip self-mirror */
- continue;
-
- snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, ids[i]);
-
- fd_out = open(path, O_RDWR);
- if (fd_out < 0){
- EBUF("open error destination volume %d", ids[i]);
- rc = open_error;
- goto err;
- }
- rc = compare_files(fd_in, fd_out);
- if (rc < 0) {
- EBUF("compare error volume %d and %d", src_id, ids[i]);
- goto err;
- } else if (rc == compare_different) {
- rc = copy_files(ulib, fd_in, fd_out);
- if (rc != 0) {
- EBUF("mirror error volume %d to %d", src_id,
- ids[i]);
- goto err;
- }
- }
- if ((rc = close(fd_out)) == -1) {
- EBUF("close error volume %d", ids[i]);
- rc = close_error;
- goto err;
- } else
- fd_out = -1;
- }
-err:
- if (fd_out != -1)
- close(fd_out);
- if (fd_in != -1)
- close(fd_in);
- if (ulib != NULL)
- libubi_close(ulib);
- return rc;
-}
diff --git a/ubi-utils/src/list.c b/ubi-utils/src/list.c
deleted file mode 100644
index 6eb716b..0000000
--- a/ubi-utils/src/list.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- */
-
-#include <stdlib.h>
-#include <assert.h>
-#include <stdio.h>
-
-#include "list.h"
-
-list_t
-mk_empty(void)
-{
- return (list_t) NULL;
-}
-
-int
-is_empty(list_t l)
-{
- return l == NULL;
-}
-
-info_t
-head(list_t l)
-{
- assert(!is_empty(l));
- return l->info;
-}
-
-list_t
-tail(list_t l)
-{
- assert(!is_empty(l));
- return l->next;
-}
-
-list_t
-remove_head(list_t l)
-{
- list_t res;
- assert(!is_empty(l));
-
- res = l->next;
- free(l);
- return res;
-}
-
-list_t
-cons(info_t e, list_t l)
-{
- list_t res = malloc(sizeof(*l));
- if (!res)
- return NULL;
- res->info = e;
- res->next = l;
-
- return res;
-}
-
-list_t
-prepend_elem(info_t e, list_t l)
-{
- return cons(e,l);
-}
-
-list_t
-append_elem(info_t e, list_t l)
-{
- if (is_empty(l)) {
- return cons(e,l);
- }
- l->next = append_elem(e, l->next);
-
- return l;
-}
-
-list_t
-insert_sorted(cmp_func_t cmp, info_t e, list_t l)
-{
- if (is_empty(l))
- return cons(e, l);
-
- switch (cmp(e, l->info)) {
- case -1:
- case 0:
- return l;
- break;
- case 1:
- l->next = insert_sorted(cmp, e, l);
- break;
- default:
- break;
- }
-
- /* never reached */
- return NULL;
-}
-
-list_t
-remove_all(free_func_t free_func, list_t l)
-{
- if (is_empty(l))
- return l;
- list_t lnext = l->next;
-
- if (free_func && l->info) {
- free_func(&(l->info));
- }
- free(l);
-
- return remove_all(free_func, lnext);
-}
-
-
-info_t
-is_in(cmp_func_t cmp, info_t e, list_t l)
-{
- return
- (is_empty(l))
- ? NULL
- : (cmp(e, l->info)) == 0 ? l->info : is_in(cmp, e, l->next);
-}
-
-
-void
-apply(process_func_t process_func, list_t l)
-{
- list_t ptr;
- void *i;
- foreach(i, ptr, l) {
- process_func(i);
- }
-}
diff --git a/ubi-utils/src/list.h b/ubi-utils/src/list.h
deleted file mode 100644
index e8452a2..0000000
--- a/ubi-utils/src/list.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef __LIST_H__
-#define __LIST_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- */
-
-#include <stdint.h>
-
-#define foreach(elem, ptr, list) \
- for (elem = list != NULL ? (typeof(elem)) head(list) \
- : NULL, ptr = list; \
- ptr != NULL; \
- ptr = tail(ptr), \
- elem = (typeof(elem)) ptr ? head(ptr) : NULL)
-
-typedef struct node* list_t;
-typedef void* info_t;
-typedef int (*free_func_t)(info_t*);
-typedef int (*cmp_func_t)(info_t, info_t);
-typedef void (*process_func_t)(info_t);
-
-struct node {
- list_t next;
- info_t info;
-};
-
-list_t mk_empty(void);
-int is_empty(list_t l);
-info_t is_in(cmp_func_t cmp, info_t e, list_t l);
-info_t head(list_t l);
-list_t tail(list_t l);
-list_t remove_head(list_t l);
-list_t cons(info_t e, list_t l);
-list_t prepend_elem(info_t e, list_t);
-list_t append_elem(info_t e, list_t);
-list_t remove_all(free_func_t free_func, list_t l);
-list_t insert_sorted(cmp_func_t cmp_func, info_t e, list_t l);
-void apply(process_func_t process_func, list_t l);
-
-#endif /* __LIST_H__ */
diff --git a/ubi-utils/src/mkbootenv.c b/ubi-utils/src/mkbootenv.c
deleted file mode 100644
index 50fc8ac..0000000
--- a/ubi-utils/src/mkbootenv.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- *
- * Create boot-parameter/pdd data from an ASCII-text input file.
- *
- * 1.2 Removed argp because we want to use uClibc.
- * 1.3 Minor cleanup
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <unistd.h>
-#include <errno.h>
-#include <mtd/ubi-media.h>
-
-#include "config.h"
-#include "bootenv.h"
-#include "error.h"
-
-#define PROGRAM_VERSION "1.3"
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
- "mkbootenv - processes bootenv text files and convertes "
- "them into a binary format.\n";
-
-static const char copyright [] __attribute__((unused)) =
- "Copyright (c) International Business Machines Corp., 2006";
-
-static const char *optionsstr =
-" -c, --copyright Print copyright informatoin.\n"
-" -o, --output=<fname> Write the output data to <output> instead of\n"
-" stdout.\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n"
-" -V, --version Print program version\n";
-
-static const char *usage =
-"Usage: mkbootenv [-c?V] [-o <output>] [--copyright] [--output=<output>]\n"
-" [--help] [--usage] [--version] [bootenv-txt-file]\n";
-
-struct option long_options[] = {
- { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
- { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0}
-};
-
-typedef struct myargs {
- FILE* fp_in;
- FILE* fp_out;
-
- char *arg1;
- char **options; /* [STRING...] */
-} myargs;
-
-static int
-parse_opt(int argc, char **argv, myargs *args)
-{
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "co:?V", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'c':
- fprintf(stderr, "%s\n", copyright);
- exit(0);
- break;
- case 'o':
- args->fp_out = fopen(optarg, "wb");
- if ((args->fp_out) == NULL) {
- fprintf(stderr, "Cannot open file %s "
- "for output\n", optarg);
- exit(1);
- }
- break;
- case '?': /* help */
- printf("%s", doc);
- printf("%s", optionsstr);
- printf("\nReport bugs to %s\n",
- PACKAGE_BUGREPORT);
- exit(0);
- break;
- case 'V':
- printf("%s\n", PROGRAM_VERSION);
- exit(0);
- break;
- default:
- printf("%s", usage);
- exit(-1);
- }
- }
-
- if (optind < argc) {
- args->fp_in = fopen(argv[optind++], "rb");
- if ((args->fp_in) == NULL) {
- fprintf(stderr, "Cannot open file %s for input\n",
- argv[optind]);
- exit(1);
- }
- }
-
- return 0;
-}
-
-int
-main(int argc, char **argv) {
- int rc = 0;
- bootenv_t env;
-
- myargs args = {
- .fp_in = stdin,
- .fp_out = stdout,
- .arg1 = NULL,
- .options = NULL,
- };
-
- parse_opt(argc, argv, &args);
-
- rc = bootenv_create(&env);
- if (rc != 0) {
- err_msg("Cannot create bootenv handle.");
- goto err;
- }
- rc = bootenv_read_txt(args.fp_in, env);
- if (rc != 0) {
- err_msg("Cannot read bootenv from input file.");
- goto err;
- }
- rc = bootenv_write(args.fp_out, env);
- if (rc != 0) {
- err_msg("Cannot write bootenv to output file.");
- goto err;
- }
-
- if (args.fp_in != stdin) {
- fclose(args.fp_in);
- }
- if (args.fp_out != stdout) {
- fclose(args.fp_out);
- }
-
-err:
- bootenv_destroy(&env);
- return rc;
-}
diff --git a/ubi-utils/src/nand2bin.c b/ubi-utils/src/nand2bin.c
deleted file mode 100644
index 93ba29f..0000000
--- a/ubi-utils/src/nand2bin.c
+++ /dev/null
@@ -1,493 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006, 2007
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Frank Haverkamp
- *
- * An utility to decompose NAND images and strip OOB off. Not yet finished ...
- *
- * 1.2 Removed argp because we want to use uClibc.
- * 1.3 Minor cleanup
- * 1.4 Fixed OOB output file
- * 1.5 Added verbose output and option to set blocksize.
- * Added split block mode for more convenient analysis.
- * 1.6 Fixed ECC error detection and correction.
- */
-
-#include <config.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include "config.h"
-#include "nandecc.h"
-
-#define PROGRAM_VERSION "1.6"
-
-#define MAXPATH 1024
-#define MIN(x,y) ((x)<(y)?(x):(y))
-
-struct args {
- const char *oob_file;
- const char *output_file;
- size_t pagesize;
- size_t blocksize;
- int split_blocks;
- size_t in_len; /* size of input file */
- int correct_ecc;
-
- /* special stuff needed to get additional arguments */
- char *arg1;
- char **options; /* [STRING...] */
-};
-
-static struct args myargs = {
- .output_file = "data.bin",
- .oob_file = "oob.bin",
- .pagesize = 2048,
- .blocksize = 128 * 1024,
- .in_len = 0,
- .split_blocks = 0,
- .correct_ecc = 0,
- .arg1 = NULL,
- .options = NULL,
-};
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
- "nand2bin - split data and OOB.\n";
-
-static const char *optionsstr =
-" -o, --output=<output> Data output file\n"
-" -O, --oob=<oob> OOB output file\n"
-" -p, --pagesize=<pagesize> NAND pagesize\n"
-" -b, --blocksize=<blocksize> NAND blocksize\n"
-" -s, --split-blocks generate binaries for each block\n"
-" -e, --correct-ecc Correct data according to ECC info\n"
-" -v, --verbose verbose output\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n";
-
-static const char *usage =
-"Usage: nand2bin [-?] [-o <output>] [-O <oob>] [-p <pagesize>]\n"
-" [--output=<output>] [--oob=<oob>] [--pagesize=<pagesize>] [--help]\n"
-" [--usage] input.mif\n";
-
-static int verbose = 0;
-
-static struct option long_options[] = {
- { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
- { .name = "oob", .has_arg = 1, .flag = NULL, .val = 'O' },
- { .name = "pagesize", .has_arg = 1, .flag = NULL, .val = 'p' },
- { .name = "blocksize", .has_arg = 1, .flag = NULL, .val = 'b' },
- { .name = "split-blocks", .has_arg = 0, .flag = NULL, .val = 's' },
- { .name = "correct-ecc", .has_arg = 0, .flag = NULL, .val = 'e' },
- { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { NULL, 0, NULL, 0}
-};
-
-/*
- * str_to_num - Convert string into number and cope with endings like
- * k, K, kib, KiB for kilobyte
- * m, M, mib, MiB for megabyte
- */
-static uint32_t str_to_num(char *str)
-{
- char *s = str;
- ulong num = strtoul(s, &s, 0);
-
- if (*s != '\0') {
- if (strcmp(s, "KiB") == 0)
- num *= 1024;
- else if (strcmp(s, "MiB") == 0)
- num *= 1024*1024;
- else {
- fprintf(stderr, "WARNING: Wrong number format "
- "\"%s\", check your paramters!\n", str);
- }
- }
- return num;
-}
-
-/*
- * @brief Parse the arguments passed into the test case.
- *
- * @param argc The number of arguments
- * @param argv The argument list
- * @param args Pointer to program args structure
- *
- * @return error
- *
- */
-static int parse_opt(int argc, char **argv, struct args *args)
-{
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "b:eo:O:p:sv?", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'p': /* --pagesize<pagesize> */
- args->pagesize = str_to_num(optarg);
- break;
-
- case 'b': /* --blocksize<blocksize> */
- args->blocksize = str_to_num(optarg);
- break;
-
- case 'v': /* --verbose */
- verbose++;
- break;
-
- case 's': /* --split-blocks */
- args->split_blocks = 1;
- break;
-
- case 'e': /* --correct-ecc */
- args->correct_ecc = 1;
- break;
-
- case 'o': /* --output=<output.bin> */
- args->output_file = optarg;
- break;
-
- case 'O': /* --oob=<oob.bin> */
- args->oob_file = optarg;
- break;
-
- case '?': /* help */
- printf("Usage: nand2bin [OPTION...] input.mif\n");
- printf("%s", doc);
- printf("%s", optionsstr);
- printf("\nReport bugs to %s\n",
- PACKAGE_BUGREPORT);
- exit(0);
- break;
-
- case 'V':
- printf("%s\n", PROGRAM_VERSION);
- exit(0);
- break;
-
- default:
- printf("%s", usage);
- exit(-1);
- }
- }
-
- if (optind < argc)
- args->arg1 = argv[optind++];
-
- return 0;
-}
-
-static int calc_oobsize(size_t pagesize)
-{
- switch (pagesize) {
- case 512: return 16;
- case 2048: return 64;
- default:
- exit(EXIT_FAILURE);
- }
- return 0;
-}
-
-static inline void hexdump(FILE *fp, const uint8_t *buf, ssize_t size)
-{
- int k;
-
- for (k = 0; k < size; k++) {
- fprintf(fp, "%02x ", buf[k]);
- if ((k & 15) == 15)
- fprintf(fp, "\n");
- }
-}
-
-static int process_page(uint8_t* buf, uint8_t *oobbuf, size_t pagesize)
-{
- int eccpoi, oobsize;
- size_t i;
-
- switch (pagesize) {
- case 2048: oobsize = 64; eccpoi = 64 / 2; break;
- case 512: oobsize = 16; eccpoi = 16 / 2; break;
- default:
- fprintf(stderr, "Unsupported page size: %zd\n", pagesize);
- return -EINVAL;
- }
- memset(oobbuf, 0xff, oobsize);
-
- for (i = 0; i < pagesize; i += 256, eccpoi += 3) {
- oobbuf[eccpoi++] = 0x0;
- /* Calculate ECC */
- nand_calculate_ecc(&buf[i], &oobbuf[eccpoi]);
- }
- return 0;
-}
-
-static int bad_marker_offs_in_oob(int pagesize)
-{
- switch (pagesize) {
- case 2048: return 0;
- case 512: return 5;
- }
- return -EINVAL;
-}
-
-static int decompose_image(struct args *args, FILE *in_fp,
- FILE *bin_fp, FILE *oob_fp)
-{
- int read, rc, page = 0;
- size_t oobsize = calc_oobsize(args->pagesize);
- uint8_t *buf = malloc(args->pagesize);
- uint8_t *oob = malloc(oobsize);
- uint8_t *calc_oob = malloc(oobsize);
- uint8_t *calc_buf = malloc(args->pagesize);
- uint8_t *page_buf;
- int pages_per_block = args->blocksize / args->pagesize;
- int eccpoi = 0, eccpoi_start;
- unsigned int i;
- int badpos = bad_marker_offs_in_oob(args->pagesize);
-
- switch (args->pagesize) {
- case 2048: eccpoi_start = 64 / 2; break;
- case 512: eccpoi_start = 16 / 2; break;
- default: exit(EXIT_FAILURE);
- }
-
- if (!buf)
- exit(EXIT_FAILURE);
- if (!oob)
- exit(EXIT_FAILURE);
- if (!calc_oob)
- exit(EXIT_FAILURE);
- if (!calc_buf)
- exit(EXIT_FAILURE);
-
- while (!feof(in_fp)) {
- /* read page by page */
- read = fread(buf, 1, args->pagesize, in_fp);
- if (ferror(in_fp)) {
- fprintf(stderr, "I/O Error.");
- exit(EXIT_FAILURE);
- }
- if (read != (ssize_t)args->pagesize)
- break;
-
- read = fread(oob, 1, oobsize, in_fp);
- if (ferror(in_fp)) {
- fprintf(stderr, "I/O Error.");
- exit(EXIT_FAILURE);
- }
-
- page_buf = buf; /* default is unmodified data */
-
- if ((page == 0 || page == 1) && (oob[badpos] != 0xff)) {
- if (verbose)
- printf("Block %d is bad\n",
- page / pages_per_block);
- goto write_data;
- }
- if (args->correct_ecc)
- page_buf = calc_buf;
-
- process_page(buf, calc_oob, args->pagesize);
- memcpy(calc_buf, buf, args->pagesize);
-
- /*
- * Our oob format uses only the last 3 bytes out of 4.
- * The first byte is 0x00 when the ECC is generated by
- * our toolset and 0xff when generated by Linux. This
- * is to be fixed when we want nand2bin work for other
- * ECC layouts too.
- */
- for (i = 0, eccpoi = eccpoi_start; i < args->pagesize;
- i += 256, eccpoi += 4)
- oob[eccpoi] = calc_oob[eccpoi] = 0xff;
-
- if (verbose && memcmp(oob, calc_oob, oobsize) != 0) {
- printf("\nECC compare mismatch found at block %d page %d!\n",
- page / pages_per_block, page % pages_per_block);
-
- printf("Read out OOB Data:\n");
- hexdump(stdout, oob, oobsize);
-
- printf("Calculated OOB Data:\n");
- hexdump(stdout, calc_oob, oobsize);
- }
-
- /* Do correction on subpage base */
- for (i = 0, eccpoi = eccpoi_start; i < args->pagesize;
- i += 256, eccpoi += 4) {
- rc = nand_correct_data(calc_buf + i, &oob[eccpoi + 1],
- &calc_oob[eccpoi + 1]);
-
- if (rc == -1)
- fprintf(stdout, "Uncorrectable ECC error at "
- "block %d page %d/%d\n",
- page / pages_per_block,
- page % pages_per_block, i / 256);
- else if (rc > 0)
- fprintf(stdout, "Correctable ECC error at "
- "block %d page %d/%d\n",
- page / pages_per_block,
- page % pages_per_block, i / 256);
- }
-
- write_data:
- rc = fwrite(page_buf, 1, args->pagesize, bin_fp);
- if (ferror(bin_fp)) {
- fprintf(stderr, "I/O Error.");
- exit(EXIT_FAILURE);
- }
- rc = fwrite(oob, 1, oobsize, oob_fp);
- if (ferror(bin_fp)) {
- fprintf(stderr, "I/O Error.");
- exit(EXIT_FAILURE);
- }
-
- page++;
- }
- free(calc_buf);
- free(calc_oob);
- free(oob);
- free(buf);
- return 0;
-}
-
-static int split_blocks(struct args *args, FILE *in_fp)
-{
- uint8_t *buf;
- size_t oobsize = calc_oobsize(args->pagesize);
- int pages_per_block = args->blocksize / args->pagesize;
- int block_len = pages_per_block * (args->pagesize + oobsize);
- int blocks = args->in_len / block_len;
- char bname[256] = { 0, };
- int badpos = bad_marker_offs_in_oob(args->pagesize);
- int bad_blocks = 0, i, bad_block = 0;
- ssize_t rc;
- FILE *b;
-
- buf = malloc(block_len);
- if (!buf) {
- perror("Not enough memory");
- exit(EXIT_FAILURE);
- }
-
- for (i = 0; i < blocks; i++) {
- rc = fread(buf, 1, block_len, in_fp);
- if (rc != block_len) {
- fprintf(stderr, "cannot read enough data!\n");
- exit(EXIT_FAILURE);
- }
-
- /* do block analysis */
- bad_block = 0;
- if ((buf[args->pagesize + badpos] != 0xff) ||
- (buf[2 * args->pagesize + oobsize + badpos] != 0xff)) {
- bad_blocks++;
- bad_block = 1;
- }
- if ((verbose && bad_block) || (verbose > 1)) {
- printf("-- (block %d oob of page 0 and 1)\n", i);
- hexdump(stdout, buf + args->pagesize, oobsize);
- printf("--\n");
- hexdump(stdout, buf + 2 * args->pagesize +
- oobsize, oobsize);
- }
-
- /* write complete block out */
- snprintf(bname, sizeof(bname) - 1, "%s.%d", args->arg1, i);
- b = fopen(bname, "w+");
- if (!b) {
- perror("Cannot open file");
- exit(EXIT_FAILURE);
- }
- rc = fwrite(buf, 1, block_len, b);
- if (rc != block_len) {
- fprintf(stderr, "could not write all data!\n");
- exit(EXIT_FAILURE);
- }
- fclose(b);
- }
-
- free(buf);
- if (bad_blocks || verbose)
- fprintf(stderr, "%d blocks, %d bad blocks\n",
- blocks, bad_blocks);
- return 0;
-}
-
-int
-main(int argc, char *argv[])
-{
- FILE *in, *bin = NULL, *oob = NULL;
- struct stat file_info;
-
- parse_opt(argc, argv, &myargs);
-
- if (!myargs.arg1) {
- fprintf(stderr, "Please specify input file!\n");
- exit(EXIT_FAILURE);
- }
-
- if (stat(myargs.arg1, &file_info) != 0) {
- perror("Cannot fetch file size from input file.\n");
- exit(EXIT_FAILURE);
- }
- myargs.in_len = file_info.st_size;
-
- in = fopen(myargs.arg1, "r");
- if (!in) {
- perror("Cannot open file");
- exit(EXIT_FAILURE);
- }
-
- if (myargs.split_blocks) {
- split_blocks(&myargs, in);
- goto out;
- }
-
- bin = fopen(myargs.output_file, "w+");
- if (!bin) {
- perror("Cannot open file");
- exit(EXIT_FAILURE);
- }
- oob = fopen(myargs.oob_file, "w+");
- if (!oob) {
- perror("Cannot open file");
- exit(EXIT_FAILURE);
- }
- decompose_image(&myargs, in, bin, oob);
-
- out:
- if (in) fclose(in);
- if (bin) fclose(bin);
- if (oob) fclose(oob);
- exit(EXIT_SUCCESS);
-}
diff --git a/ubi-utils/src/nandcorr.c b/ubi-utils/src/nandcorr.c
deleted file mode 100644
index caa07e2..0000000
--- a/ubi-utils/src/nandcorr.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * ECC algorithm for NAND FLASH. Detects and corrects 1 bit errors in
- * a 256 bytes of data.
- *
- * Reimplement by Thomas Gleixner after staring long enough at the
- * mess in drivers/mtd/nand/nandecc.c
- *
- */
-
-#include "nandecc.h"
-
-static int countbits(uint32_t byte)
-{
- int res = 0;
-
- for (;byte; byte >>= 1)
- res += byte & 0x01;
- return res;
-}
-
-/**
- * @dat: data which should be corrected
- * @read_ecc: ecc information read from flash
- * @calc_ecc: calculated ecc information from the data
- * @return: number of corrected bytes
- * or -1 when no correction is possible
- */
-int nand_correct_data(uint8_t *dat, const uint8_t *read_ecc,
- const uint8_t *calc_ecc)
-{
- uint8_t s0, s1, s2;
-
- /*
- * Do error detection
- *
- * Be careful, the index magic is due to a pointer to a
- * uint32_t.
- */
- s0 = calc_ecc[0] ^ read_ecc[0];
- s1 = calc_ecc[1] ^ read_ecc[1];
- s2 = calc_ecc[2] ^ read_ecc[2];
-
- if ((s0 | s1 | s2) == 0)
- return 0;
-
- /* Check for a single bit error */
- if( ((s0 ^ (s0 >> 1)) & 0x55) == 0x55 &&
- ((s1 ^ (s1 >> 1)) & 0x55) == 0x55 &&
- ((s2 ^ (s2 >> 1)) & 0x54) == 0x54) {
-
- uint32_t byteoffs, bitnum;
-
- byteoffs = (s1 << 0) & 0x80;
- byteoffs |= (s1 << 1) & 0x40;
- byteoffs |= (s1 << 2) & 0x20;
- byteoffs |= (s1 << 3) & 0x10;
-
- byteoffs |= (s0 >> 4) & 0x08;
- byteoffs |= (s0 >> 3) & 0x04;
- byteoffs |= (s0 >> 2) & 0x02;
- byteoffs |= (s0 >> 1) & 0x01;
-
- bitnum = (s2 >> 5) & 0x04;
- bitnum |= (s2 >> 4) & 0x02;
- bitnum |= (s2 >> 3) & 0x01;
-
- dat[byteoffs] ^= (1 << bitnum);
-
- return 1;
- }
-
- if(countbits(s0 | ((uint32_t)s1 << 8) | ((uint32_t)s2 <<16)) == 1)
- return 1;
-
- return -1;
-}
-
diff --git a/ubi-utils/src/nandecc.c b/ubi-utils/src/nandecc.c
deleted file mode 100644
index 71660ef..0000000
--- a/ubi-utils/src/nandecc.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * This file contains an ECC algorithm from Toshiba that detects and
- * corrects 1 bit errors in a 256 byte block of data.
- *
- * drivers/mtd/nand/nand_ecc.c
- *
- * Copyright (C) 2000-2004 Steven J. Hill (sjhill@realitydiluted.com)
- * Toshiba America Electronics Components, Inc.
- *
- * This file is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 or (at your option) any
- * later version.
- *
- * This file is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this file; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * As a special exception, if other files instantiate templates or use
- * macros or inline functions from these files, or you compile these
- * files and link them with other works to produce a work based on these
- * files, these files do not by themselves cause the resulting work to be
- * covered by the GNU General Public License. However the source code for
- * these files must still be made available in accordance with section (3)
- * of the GNU General Public License.
- *
- * This exception does not invalidate any other reasons why a work based on
- * this file might be covered by the GNU General Public License.
- */
-
-#include "nandecc.h"
-
-/*
- * Pre-calculated 256-way 1 byte column parity
- */
-static const uint8_t nand_ecc_precalc_table[] = {
- 0x00, 0x55, 0x56, 0x03, 0x59, 0x0c, 0x0f, 0x5a,
- 0x5a, 0x0f, 0x0c, 0x59, 0x03, 0x56, 0x55, 0x00,
- 0x65, 0x30, 0x33, 0x66, 0x3c, 0x69, 0x6a, 0x3f,
- 0x3f, 0x6a, 0x69, 0x3c, 0x66, 0x33, 0x30, 0x65,
- 0x66, 0x33, 0x30, 0x65, 0x3f, 0x6a, 0x69, 0x3c,
- 0x3c, 0x69, 0x6a, 0x3f, 0x65, 0x30, 0x33, 0x66,
- 0x03, 0x56, 0x55, 0x00, 0x5a, 0x0f, 0x0c, 0x59,
- 0x59, 0x0c, 0x0f, 0x5a, 0x00, 0x55, 0x56, 0x03,
- 0x69, 0x3c, 0x3f, 0x6a, 0x30, 0x65, 0x66, 0x33,
- 0x33, 0x66, 0x65, 0x30, 0x6a, 0x3f, 0x3c, 0x69,
- 0x0c, 0x59, 0x5a, 0x0f, 0x55, 0x00, 0x03, 0x56,
- 0x56, 0x03, 0x00, 0x55, 0x0f, 0x5a, 0x59, 0x0c,
- 0x0f, 0x5a, 0x59, 0x0c, 0x56, 0x03, 0x00, 0x55,
- 0x55, 0x00, 0x03, 0x56, 0x0c, 0x59, 0x5a, 0x0f,
- 0x6a, 0x3f, 0x3c, 0x69, 0x33, 0x66, 0x65, 0x30,
- 0x30, 0x65, 0x66, 0x33, 0x69, 0x3c, 0x3f, 0x6a,
- 0x6a, 0x3f, 0x3c, 0x69, 0x33, 0x66, 0x65, 0x30,
- 0x30, 0x65, 0x66, 0x33, 0x69, 0x3c, 0x3f, 0x6a,
- 0x0f, 0x5a, 0x59, 0x0c, 0x56, 0x03, 0x00, 0x55,
- 0x55, 0x00, 0x03, 0x56, 0x0c, 0x59, 0x5a, 0x0f,
- 0x0c, 0x59, 0x5a, 0x0f, 0x55, 0x00, 0x03, 0x56,
- 0x56, 0x03, 0x00, 0x55, 0x0f, 0x5a, 0x59, 0x0c,
- 0x69, 0x3c, 0x3f, 0x6a, 0x30, 0x65, 0x66, 0x33,
- 0x33, 0x66, 0x65, 0x30, 0x6a, 0x3f, 0x3c, 0x69,
- 0x03, 0x56, 0x55, 0x00, 0x5a, 0x0f, 0x0c, 0x59,
- 0x59, 0x0c, 0x0f, 0x5a, 0x00, 0x55, 0x56, 0x03,
- 0x66, 0x33, 0x30, 0x65, 0x3f, 0x6a, 0x69, 0x3c,
- 0x3c, 0x69, 0x6a, 0x3f, 0x65, 0x30, 0x33, 0x66,
- 0x65, 0x30, 0x33, 0x66, 0x3c, 0x69, 0x6a, 0x3f,
- 0x3f, 0x6a, 0x69, 0x3c, 0x66, 0x33, 0x30, 0x65,
- 0x00, 0x55, 0x56, 0x03, 0x59, 0x0c, 0x0f, 0x5a,
- 0x5a, 0x0f, 0x0c, 0x59, 0x03, 0x56, 0x55, 0x00
-};
-
-/**
- * nand_trans_result - [GENERIC] create non-inverted ECC
- * @reg2: line parity reg 2
- * @reg3: line parity reg 3
- * @ecc_code: ecc
- *
- * Creates non-inverted ECC code from line parity
- */
-static void nand_trans_result(uint8_t reg2, uint8_t reg3,
- uint8_t *ecc_code)
-{
- uint8_t a, b, i, tmp1, tmp2;
-
- /* Initialize variables */
- a = b = 0x80;
- tmp1 = tmp2 = 0;
-
- /* Calculate first ECC byte */
- for (i = 0; i < 4; i++) {
- if (reg3 & a) /* LP15,13,11,9 --> ecc_code[0] */
- tmp1 |= b;
- b >>= 1;
- if (reg2 & a) /* LP14,12,10,8 --> ecc_code[0] */
- tmp1 |= b;
- b >>= 1;
- a >>= 1;
- }
-
- /* Calculate second ECC byte */
- b = 0x80;
- for (i = 0; i < 4; i++) {
- if (reg3 & a) /* LP7,5,3,1 --> ecc_code[1] */
- tmp2 |= b;
- b >>= 1;
- if (reg2 & a) /* LP6,4,2,0 --> ecc_code[1] */
- tmp2 |= b;
- b >>= 1;
- a >>= 1;
- }
-
- /* Store two of the ECC bytes */
- ecc_code[1] = tmp1;
- ecc_code[0] = tmp2;
-}
-
-/**
- * nand_calculate_ecc - [NAND Interface] Calculate 3 byte ECC code for
- * 256 byte block
- *
- * @dat: raw data
- * @ecc_code: buffer for ECC
- */
-int nand_calculate_ecc(const uint8_t *dat, uint8_t *ecc_code)
-{
- uint8_t idx, reg1, reg2, reg3;
- int j;
-
- /* Initialize variables */
- reg1 = reg2 = reg3 = 0;
- ecc_code[0] = ecc_code[1] = ecc_code[2] = 0;
-
- /* Build up column parity */
- for(j = 0; j < 256; j++) {
-
- /* Get CP0 - CP5 from table */
- idx = nand_ecc_precalc_table[dat[j]];
- reg1 ^= (idx & 0x3f);
-
- /* All bit XOR = 1 ? */
- if (idx & 0x40) {
- reg3 ^= (uint8_t) j;
- reg2 ^= ~((uint8_t) j);
- }
- }
-
- /* Create non-inverted ECC code from line parity */
- nand_trans_result(reg2, reg3, ecc_code);
-
- /* Calculate final ECC code */
- ecc_code[0] = ~ecc_code[0];
- ecc_code[1] = ~ecc_code[1];
- ecc_code[2] = ((~reg1) << 2) | 0x03;
- return 0;
-}
diff --git a/ubi-utils/src/nandecc.h b/ubi-utils/src/nandecc.h
deleted file mode 100644
index bcf1982..0000000
--- a/ubi-utils/src/nandecc.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _NAND_ECC_H
-#define _NAND_ECC_H
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * NAND ecc functions
- */
-
-#include <stdint.h>
-
-int nand_calculate_ecc(const uint8_t *dat, uint8_t *ecc_code);
-int nand_correct_data(uint8_t *dat, const uint8_t *read_ecc,
- const uint8_t *calc_ecc);
-
-#endif
diff --git a/ubi-utils/src/pddcustomize.c b/ubi-utils/src/pddcustomize.c
deleted file mode 100644
index 1eb9b9a..0000000
--- a/ubi-utils/src/pddcustomize.c
+++ /dev/null
@@ -1,516 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2008
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- *
- * PDD (platform description data) contains a set of system specific
- * boot-parameters. Some of those parameters need to be handled
- * special on updates, e.g. the MAC addresses. They must also be kept
- * if the system is updated and one must be able to modify them when
- * the system has booted the first time. This tool is intended to do
- * PDD modification.
- *
- * 1.3 Removed argp because we want to use uClibc.
- * 1.4 Minor cleanups
- * 1.5 Migrated to new libubi
- * 1.6 Fixed broken volume update
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <getopt.h>
-#include <unistd.h>
-#include <limits.h>
-#include <errno.h>
-#include <mtd/ubi-media.h>
-
-#include "config.h"
-#include "bootenv.h"
-#include "error.h"
-#include "example_ubi.h"
-#include "libubi.h"
-#include "ubimirror.h"
-
-#define PROGRAM_VERSION "1.6"
-
-#define DEFAULT_DEV_PATTERN "/dev/ubi%d"
-#define DEFAULT_VOL_PATTERN "/dev/ubi%d_%d"
-
-typedef enum action_t {
- ACT_NORMAL = 0,
- ACT_LIST,
- ACT_ARGP_ABORT,
- ACT_ARGP_ERR,
-} action_t;
-
-#define ABORT_ARGP do { \
- args->action = ACT_ARGP_ABORT; \
-} while (0)
-
-#define ERR_ARGP do { \
- args->action = ACT_ARGP_ERR; \
-} while (0)
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
- "pddcustomize - customize bootenv and pdd values.\n";
-
-static const char *optionsstr =
-" -b, --both Mirror updated PDD to redundand copy.\n"
-" -c, --copyright Print copyright information.\n"
-" -i, --input=<input> Binary input file. For debug purposes.\n"
-" -l, --list List card bootenv/pdd values.\n"
-" -o, --output=<output> Binary output file. For debug purposes.\n"
-" -s, --side=<seqnum> The side/seqnum to update.\n"
-" -x, --host use x86 platform for debugging.\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n"
-" -V, --version Print program version\n";
-
-static const char *usage =
-"Usage: pddcustomize [-bclx?V] [-i <input>] [-o <output>] [-s <seqnum>]\n"
-" [--both] [--copyright] [--input=<input>] [--list]\n"
-" [--output=<output>] [--side=<seqnum>] [--host] [--help] [--usage]\n"
-" [--version] [key=value] [...]\n";
-
-struct option long_options[] = {
- { .name = "both", .has_arg = 0, .flag = NULL, .val = 'b' },
- { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
- { .name = "input", .has_arg = 1, .flag = NULL, .val = 'i' },
- { .name = "list", .has_arg = 0, .flag = NULL, .val = 'l' },
- { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
- { .name = "side", .has_arg = 1, .flag = NULL, .val = 's' },
- { .name = "host", .has_arg = 0, .flag = NULL, .val = 'x' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0}
-};
-
-static const char copyright [] __attribute__((unused)) =
- "Copyright IBM Corp 2006";
-
-typedef struct myargs {
- action_t action;
- const char* file_in;
- const char* file_out;
- int both;
- int side;
- int x86; /* X86 host, use files for testing */
- bootenv_t env_in;
-
- char *arg1;
- char **options; /* [STRING...] */
-} myargs;
-
-static int
-get_update_side(const char* str)
-{
- uint32_t i = strtoul(str, NULL, 0);
-
- if ((i != 0) && (i != 1)) {
- return -1;
- }
-
- return i;
-}
-
-static int
-extract_pair(bootenv_t env, const char* str)
-{
- int rc = 0;
- char* key;
- char* val;
-
- key = strdup(str);
- if (key == NULL)
- return -ENOMEM;
-
- val = strstr(key, "=");
- if (val == NULL) {
- err_msg("Wrong argument: %s\n"
- "Expecting key=value pair.\n", str);
- rc = -1;
- goto err;
- }
-
- *val = '\0'; /* split strings */
- val++;
- rc = bootenv_set(env, key, val);
-
-err:
- free(key);
- return rc;
-}
-
-static int
-parse_opt(int argc, char **argv, myargs *args)
-{
- int rc = 0;
-
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "clbxs:i:o:?V",
- long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'c':
- err_msg("%s\n", copyright);
- ABORT_ARGP;
- break;
- case 'l':
- args->action = ACT_LIST;
- break;
- case 'b':
- args->both = 1;
- break;
- case 'x':
- args->x86 = 1;
- break;
- case 's':
- args->side = get_update_side(optarg);
- if (args->side < 0) {
- err_msg("Unsupported seqnum: %d.\n"
- "Supported seqnums are "
- "'0' and '1'\n",
- args->side, optarg);
- ERR_ARGP;
- }
- break;
- case 'i':
- args->file_in = optarg;
- break;
- case 'o':
- args->file_out = optarg;
- break;
- case '?': /* help */
- err_msg("Usage: pddcustomize [OPTION...] "
- "[key=value] [...]");
- err_msg("%s", doc);
- err_msg("%s", optionsstr);
- err_msg("\nReport bugs to %s",
- PACKAGE_BUGREPORT);
- exit(0);
- break;
- case 'V':
- err_msg("%s", PROGRAM_VERSION);
- exit(0);
- break;
- default:
- err_msg("%s", usage);
- exit(-1);
- }
- }
-
- if (optind < argc) {
- rc = extract_pair(args->env_in, argv[optind++]);
- if (rc != 0)
- ERR_ARGP;
- }
-
- return 0;
-}
-
-static int
-list_bootenv(bootenv_t env)
-{
- int rc = 0;
- rc = bootenv_write_txt(stdout, env);
- if (rc != 0) {
- err_msg("Cannot list bootenv/pdd. rc: %d\n", rc);
- goto err;
- }
-err:
- return rc;
-}
-
-static int
-process_key_value(bootenv_t env_in, bootenv_t env)
-{
- int rc = 0;
- size_t size, i;
- const char* tmp;
- const char** key_vec = NULL;
-
- rc = bootenv_get_key_vector(env_in, &size, 0, &key_vec);
- if (rc != 0)
- goto err;
-
- for (i = 0; i < size; i++) {
- rc = bootenv_get(env_in, key_vec[i], &tmp);
- if (rc != 0) {
- err_msg("Cannot read value to input key: %s. rc: %d\n",
- key_vec[i], rc);
- goto err;
- }
- rc = bootenv_set(env, key_vec[i], tmp);
- if (rc != 0) {
- err_msg("Cannot set value key: %s. rc: %d\n",
- key_vec[i], rc);
- goto err;
- }
- }
-
-err:
- if (key_vec != NULL)
- free(key_vec);
- return rc;
-}
-
-static int
-read_bootenv(const char* file, bootenv_t env)
-{
- int rc = 0;
- FILE* fp_in = NULL;
-
- fp_in = fopen(file, "rb");
- if (fp_in == NULL) {
- err_msg("Cannot open file: %s\n", file);
- return -EIO;
- }
-
- rc = bootenv_read(fp_in, env, BOOTENV_MAXSIZE);
- if (rc != 0) {
- err_msg("Cannot read bootenv from file %s. rc: %d\n",
- file, rc);
- goto err;
- }
-
-err:
- fclose(fp_in);
- return rc;
-}
-
-/*
- * Read bootenv from ubi volume
- */
-static int
-ubi_read_bootenv(uint32_t devno, uint32_t id, bootenv_t env)
-{
- libubi_t ulib;
- int rc = 0;
- char path[PATH_MAX];
- FILE* fp_in = NULL;
-
- ulib = libubi_open();
- if (ulib == NULL) {
- err_msg("Cannot allocate ubi structure\n");
- return -1;
- }
-
- snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
-
- fp_in = fopen(path, "r");
- if (fp_in == NULL) {
- err_msg("Cannot open volume:%d number:%d\n", devno, id);
- goto err;
- }
-
- rc = bootenv_read(fp_in, env, BOOTENV_MAXSIZE);
- if (rc != 0) {
- err_msg("Cannot read volume:%d number:%d\n", devno, id);
- goto err;
- }
-
-err:
- if (fp_in)
- fclose(fp_in);
- libubi_close(ulib);
- return rc;
-}
-
-static int
-write_bootenv(const char* file, bootenv_t env)
-{
- int rc = 0;
- FILE* fp_out;
-
- fp_out = fopen(file, "wb");
- if (fp_out == NULL) {
- err_msg("Cannot open file: %s\n", file);
- return -EIO;
- }
-
- rc = bootenv_write(fp_out, env);
- if (rc != 0) {
- err_msg("Cannot write bootenv to file %s. rc: %d\n", file, rc);
- goto err;
- }
-
-err:
- fclose(fp_out);
- return rc;
-}
-
-/*
- * Read bootenv from ubi volume
- */
-static int
-ubi_write_bootenv(uint32_t devno, uint32_t id, bootenv_t env)
-{
- libubi_t ulib;
- int rc = 0;
- char path[PATH_MAX];
- FILE* fp_out = NULL;
- size_t nbytes;
-
- rc = bootenv_size(env, &nbytes);
- if (rc) {
- err_msg("Cannot determine size of bootenv structure\n");
- return rc;
- }
- ulib = libubi_open();
- if (ulib == NULL) {
- err_msg("Cannot allocate ubi structure\n");
- return rc;
- }
-
- snprintf(path, PATH_MAX, DEFAULT_VOL_PATTERN, devno, id);
-
- fp_out = fopen(path, "r+");
- if (fp_out == NULL) {
- err_msg("Cannot fopen volume:%d number:%d\n", devno, id);
- rc = -EBADF;
- goto err;
- }
-
- rc = ubi_update_start(ulib, fileno(fp_out), nbytes);
- if (rc != 0) {
- err_msg("Cannot start update for %s\n", path);
- goto err;
- }
-
- rc = bootenv_write(fp_out, env);
- if (rc != 0) {
- err_msg("Cannot write bootenv to volume %d number:%d\n",
- devno, id);
- goto err;
- }
-err:
- if( fp_out )
- fclose(fp_out);
- libubi_close(ulib);
- return rc;
-}
-
-static int
-do_mirror(int volno)
-{
- char errbuf[1024];
- uint32_t ids[2];
- int rc;
- int src_volno_idx = 0;
-
- ids[0] = EXAMPLE_BOOTENV_VOL_ID_1;
- ids[1] = EXAMPLE_BOOTENV_VOL_ID_2;
-
- if (volno == EXAMPLE_BOOTENV_VOL_ID_2)
- src_volno_idx = 1;
-
- rc = ubimirror(EXAMPLE_UBI_DEVICE, src_volno_idx, ids, 2, errbuf,
- sizeof errbuf);
- if( rc )
- err_msg(errbuf);
- return rc;
-}
-
-int
-main(int argc, char **argv) {
- int rc = 0;
- bootenv_t env = NULL;
- uint32_t boot_volno;
- myargs args = {
- .action = ACT_NORMAL,
- .file_in = NULL,
- .file_out = NULL,
- .side = -1,
- .x86 = 0,
- .both = 0,
- .env_in = NULL,
-
- .arg1 = NULL,
- .options = NULL,
- };
-
- rc = bootenv_create(&env);
- if (rc != 0) {
- err_msg("Cannot create bootenv handle. rc: %d", rc);
- goto err;
- }
-
- rc = bootenv_create(&(args.env_in));
- if (rc != 0) {
- err_msg("Cannot create bootenv handle. rc: %d", rc);
- goto err;
- }
-
- parse_opt(argc, argv, &args);
- if (args.action == ACT_ARGP_ERR) {
- rc = -1;
- goto err;
- }
- if (args.action == ACT_ARGP_ABORT) {
- rc = 0;
- goto out;
- }
-
- if ((args.side == 0) || (args.side == -1))
- boot_volno = EXAMPLE_BOOTENV_VOL_ID_1;
- else
- boot_volno = EXAMPLE_BOOTENV_VOL_ID_2;
-
- if( args.x86 )
- rc = read_bootenv(args.file_in, env);
- else
- rc = ubi_read_bootenv(EXAMPLE_UBI_DEVICE, boot_volno, env);
- if (rc != 0) {
- goto err;
- }
-
- if (args.action == ACT_LIST) {
- rc = list_bootenv(env);
- if (rc != 0) {
- goto err;
- }
- goto out;
- }
-
- rc = process_key_value(args.env_in, env);
- if (rc != 0) {
- goto err;
- }
-
- if( args.x86 )
- rc = write_bootenv(args.file_in, env);
- else
- rc = ubi_write_bootenv(EXAMPLE_UBI_DEVICE, boot_volno, env);
- if (rc != 0)
- goto err;
-
- if( args.both ) /* No side specified, update both */
- rc = do_mirror(boot_volno);
-
- out:
- err:
- bootenv_destroy(&env);
- bootenv_destroy(&(args.env_in));
- return rc;
-}
diff --git a/ubi-utils/src/peb.c b/ubi-utils/src/peb.c
deleted file mode 100644
index 08b770f..0000000
--- a/ubi-utils/src/peb.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "peb.h"
-
-int
-peb_cmp(peb_t eb_1, peb_t eb_2)
-{
- assert(eb_1);
- assert(eb_2);
-
- return eb_1->num == eb_2->num ? 0
- : eb_1->num > eb_2->num ? 1 : -1;
-}
-
-int
-peb_new(uint32_t eb_num, uint32_t eb_size, peb_t *peb)
-{
- int rc = 0;
-
- peb_t res = (peb_t) malloc(sizeof(struct peb));
- if (!res) {
- rc = -ENOMEM;
- goto err;
- }
-
- res->num = eb_num;
- res->size = eb_size;
- res->data = (uint8_t*) malloc(res->size * sizeof(uint8_t));
- if (!res->data) {
- rc = -ENOMEM;
- goto err;
- }
- memset(res->data, 0xff, res->size);
-
- *peb = res;
- return 0;
-err:
- if (res) {
- if (res->data)
- free(res->data);
- free(res);
- }
- *peb = NULL;
- return rc;
-}
-
-int
-peb_fill(peb_t peb, uint8_t* buf, size_t buf_size)
-{
- if (!peb)
- return -EINVAL;
-
- if (buf_size > peb->size)
- return -EINVAL;
-
- memcpy(peb->data, buf, buf_size);
- return 0;
-}
-
-int
-peb_write(FILE* fp_out, peb_t peb)
-{
- size_t written = 0;
-
- if (peb == NULL)
- return -EINVAL;
-
- written = fwrite(peb->data, 1, peb->size, fp_out);
-
- if (written != peb->size)
- return -EIO;
-
- return 0;
-}
-
-int
-peb_free(peb_t* peb)
-{
- peb_t tmp = *peb;
- if (tmp) {
- if (tmp->data)
- free(tmp->data);
- free(tmp);
- }
- *peb = NULL;
-
- return 0;
-}
-
-void peb_dump(FILE* fp_out, peb_t peb)
-{
- fprintf(fp_out, "num: %08d\tsize: 0x%08x\n", peb->num, peb->size);
-}
diff --git a/ubi-utils/src/peb.h b/ubi-utils/src/peb.h
deleted file mode 100644
index 246bce8..0000000
--- a/ubi-utils/src/peb.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef __RAW_BLOCK_H__
-#define __RAW_BLOCK_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- */
-
-#include <stdint.h>
-#include <stdio.h>
-
-typedef struct peb *peb_t;
-struct peb {
- uint32_t num; /* Physical eraseblock number
- * in the RAW file. */
- uint32_t size; /* Data Size (equals physical
- * erase block size) */
- uint8_t* data; /* Data buffer */
-};
-
-int peb_new(uint32_t peb_num, uint32_t peb_size, peb_t* peb);
-int peb_free(peb_t* peb);
-int peb_cmp(peb_t peb_1, peb_t peb_2);
-int peb_write(FILE* fp_out, peb_t peb);
-void peb_dump(FILE* fp_out, peb_t peb);
-
-#endif /* __RAW_BLOCK_H__ */
diff --git a/ubi-utils/src/pfi.c b/ubi-utils/src/pfi.c
deleted file mode 100644
index fa835e2..0000000
--- a/ubi-utils/src/pfi.c
+++ /dev/null
@@ -1,458 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * @file pfi.c
- *
- * @author Oliver Lohmann
- * Andreas Arnez
- * Joern Engel
- * Frank Haverkamp
- *
- * @brief libpfi holds all code to create and process pfi files.
- *
- * <oliloh@de.ibm.com> Wed Feb 8 11:38:22 CET 2006: Initial creation.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include <syslog.h>
-#include <stdarg.h>
-#include <errno.h>
-
-#include "pfi.h"
-
-#define PFI_MAGIC "PFI!\n"
-#define PFI_DATA "DATA\n" /* The same size as PFI_MAGIC */
-#define PFI_MAGIC_LEN 5
-
-static const char copyright [] __attribute__((unused)) =
- "Copyright (c) International Business Machines Corp., 2006";
-
-enum key_id {
- /* version 1 */
- key_version, /* must be index position 0! */
- key_mode,
- key_size,
- key_crc,
- key_label,
- key_flags,
- key_ubi_ids,
- key_ubi_size,
- key_ubi_type,
- key_ubi_names,
- key_ubi_alignment,
- key_raw_starts,
- key_raw_total_size,
- num_keys,
-};
-
-struct pfi_header {
- char defined[num_keys]; /* reserve all possible keys even if
- version does not require this. */
- int mode_no; /* current mode no. -> can only increase */
- union {
- char *str;
- uint32_t num;
- } value[num_keys];
-};
-
-
-#define PFI_MANDATORY 0x0001
-#define PFI_STRING 0x0002
-#define PFI_LISTVALUE 0x0004 /* comma seperated list of nums */
-#define PFI_MANDATORY_UBI 0x0008
-#define PFI_MANDATORY_RAW 0x0010
-
-struct key_descriptor {
- enum key_id id;
- const char *name;
- uint32_t flags;
-};
-
-static const struct key_descriptor key_desc_v1[] = {
- { key_version, "version", PFI_MANDATORY },
- { key_mode, "mode", PFI_MANDATORY | PFI_STRING },
- { key_size, "size", PFI_MANDATORY },
- { key_crc, "crc", PFI_MANDATORY },
- { key_label, "label", PFI_MANDATORY | PFI_STRING },
- { key_flags, "flags", PFI_MANDATORY },
- { key_ubi_ids, "ubi_ids", PFI_MANDATORY_UBI | PFI_STRING },
- { key_ubi_size, "ubi_size", PFI_MANDATORY_UBI },
- { key_ubi_type, "ubi_type", PFI_MANDATORY_UBI | PFI_STRING },
- { key_ubi_names, "ubi_names", PFI_MANDATORY_UBI | PFI_STRING },
- { key_ubi_alignment, "ubi_alignment", PFI_MANDATORY_UBI },
- { key_raw_starts, "raw_starts", PFI_MANDATORY_RAW | PFI_STRING },
- { key_raw_total_size, "raw_total_size", PFI_MANDATORY_RAW },
-};
-
-static const struct key_descriptor *key_descriptors[] = {
- NULL,
- key_desc_v1, /* version 1 */
-};
-
-static const int key_descriptors_max[] = {
- 0, /* version 0 */
- sizeof(key_desc_v1)/sizeof(struct key_descriptor), /* version 1 */
-};
-
-#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
-
-static const char* modes[] = {"raw", "ubi"}; /* order isn't arbitrary! */
-
-/* latest version contains all possible keys */
-static const struct key_descriptor *key_desc = key_desc_v1;
-
-#define PFI_IS_UBI(mode) \
- (((mode) != NULL) && (strcmp("ubi", (mode)) == 0))
-
-#define PFI_IS_RAW(mode) \
- (((mode) != NULL) && (strcmp("raw", (mode)) == 0))
-
-/**
- * @return <0 On Error.
- * >=0 Mode no.
- */
-static int
-get_mode_no(const char* mode)
-{
- int i;
-
- for (i = 0; i < (int)ARRAY_SIZE(modes); i++)
- if (strcmp(mode, modes[i]) == 0)
- return i;
- return -1;
-}
-
-static int
-find_key_by_name (const char *name)
-{
- int i;
-
- for (i = 0; i < num_keys; i++) {
- if (strcmp(name, key_desc[i].name) == 0)
- return i;
- }
- return -1;
-}
-
-static int
-check_valid (pfi_header head)
-{
- int i;
- int max_keys;
- uint32_t version;
- const char *mode;
- const struct key_descriptor *desc;
- uint32_t to_check = PFI_MANDATORY;
-
- /*
- * For the validity check the list of possible keys depends on
- * the version of the PFI file used.
- */
- version = head->value[key_version].num;
- if (version > PFI_HDRVERSION)
- return PFI_ENOHEADER;
-
- max_keys = key_descriptors_max[version];
- desc = key_descriptors[version];
-
- if (!desc)
- return PFI_ENOVERSION;
-
- mode = head->value[key_mode].str;
- if (PFI_IS_UBI(mode)) {
- to_check |= PFI_MANDATORY_UBI;
- }
- else if (PFI_IS_RAW(mode)) {
- to_check |= PFI_MANDATORY_RAW;
- }
- else { /* neither UBI nor RAW == ERR */
- return PFI_EINSUFF;
- }
-
- for (i = 0; i < max_keys; i++) {
- if ((desc[i].flags & to_check) && !head->defined[i]) {
- fprintf(stderr, "libpfi: %s missing\n", desc[i].name);
- return PFI_EINSUFF;
- }
- }
-
- return 0;
-}
-
-int pfi_header_init (pfi_header *head)
-{
- int i;
- pfi_header self = (pfi_header) malloc(sizeof(*self));
-
- *head = self;
- if (self == NULL)
- return PFI_ENOMEM;
-
- /* initialize maximum number of possible keys */
- for (i = 0; i < num_keys; i++) {
- memset(self, 0, sizeof(*self));
- self->defined[i] = 0;
- }
-
- return 0;
-}
-
-int pfi_header_destroy (pfi_header *head)
-{
- int i;
- pfi_header self = *head;
-
- for (i = 0; i < num_keys; i++) {
- if (self->defined[i] && (key_desc[i].flags & PFI_STRING) &&
- self->value[i].str) {
- free(self->value[i].str);
- }
- }
- free(*head);
- *head = NULL;
- return 0;
-}
-
-int pfi_header_setnumber (pfi_header head,
- const char *key, uint32_t value)
-{
- int key_id = find_key_by_name(key);
-
- if (key_id < 0)
- return PFI_EUNDEF;
-
- if (key_desc[key_id].flags & PFI_STRING)
- return PFI_EBADTYPE;
-
- head->value[key_id].num = value;
- head->defined[key_id] = 1;
- return 0;
-}
-
-int pfi_header_setvalue (pfi_header head,
- const char *key, const char *value)
-{
- int key_id = find_key_by_name(key);
-
- if (value == NULL)
- return PFI_EINSUFF;
-
- if ((key_id < 0) || (key_id >= num_keys))
- return PFI_EUNDEF;
-
- if (key_desc[key_id].flags & PFI_STRING) {
- /*
- * The value is a string. Copy to a newly allocated
- * buffer. Delete the old value, if already set.
- */
- size_t len = strlen(value) + 1;
- char *old_str = NULL;
- char *str;
-
- old_str = head->value[key_id].str;
- if (old_str != NULL)
- free(old_str);
-
- str = head->value[key_id].str = (char *) malloc(len);
- if (str == NULL)
- return PFI_ENOMEM;
-
- strcpy(str, value);
- } else {
- int len;
- int ret;
- /* FIXME: here we assume that the value is always
- given in hex and starts with '0x'. */
- ret = sscanf(value, "0x%x%n", &head->value[key_id].num, &len);
- if (ret < 1 || value[len] != '\0')
- return PFI_EBADTYPE;
- }
- head->defined[key_id] = 1;
- return 0;
-}
-
-int pfi_header_getnumber (pfi_header head,
- const char *key, uint32_t *value)
-{
- int key_id = find_key_by_name(key);
-
- if (key_id < 0)
- return PFI_EUNDEF;
-
- if (key_desc[key_id].flags & PFI_STRING)
- return PFI_EBADTYPE;
-
- if (!head->defined[key_id])
- return PFI_EUNDEF;
-
- *value = head->value[key_id].num;
- return 0;
-}
-
-int pfi_header_getstring (pfi_header head,
- const char *key, char *value, size_t size)
-{
- int key_id = find_key_by_name(key);
-
- if (key_id < 0)
- return PFI_EUNDEF;
-
- if (!(key_desc[key_id].flags & PFI_STRING))
- return PFI_EBADTYPE;
-
- if (!head->defined[key_id])
- return PFI_EUNDEF;
-
- strncpy(value, head->value[key_id].str, size-1);
- value[size-1] = '\0';
- return 0;
-}
-
-int pfi_header_write (FILE *out, pfi_header head)
-{
- int i;
- int ret;
-
- pfi_header_setnumber(head, "version", PFI_HDRVERSION);
-
- if ((ret = check_valid(head)) != 0)
- return ret;
-
- /* OK. Now write the header. */
-
- ret = fwrite(PFI_MAGIC, 1, PFI_MAGIC_LEN, out);
- if (ret < PFI_MAGIC_LEN)
- return ret;
-
-
- for (i = 0; i < num_keys; i++) {
- if (!head->defined[i])
- continue;
-
- ret = fprintf(out, "%s=", key_desc[i].name);
- if (ret < 0)
- return PFI_EFILE;
-
- if (key_desc[i].flags & PFI_STRING) {
- ret = fprintf(out, "%s", head->value[i].str);
- if (ret < 0)
- return PFI_EFILE;
- } else {
- ret = fprintf(out, "0x%8x", head->value[i].num);
- if (ret < 0)
- return PFI_EFILE;
-
- }
- ret = fprintf(out, "\n");
- if (ret < 0)
- return PFI_EFILE;
- }
- ret = fprintf(out, "\n");
- if (ret < 0)
- return PFI_EFILE;
-
- ret = fflush(out);
- if (ret != 0)
- return PFI_EFILE;
-
- return 0;
-}
-
-int pfi_header_read (FILE *in, pfi_header head)
-{
- char magic[PFI_MAGIC_LEN];
- char mode[PFI_KEYWORD_LEN];
- char buf[256];
-
- if (PFI_MAGIC_LEN != fread(magic, 1, PFI_MAGIC_LEN, in))
- return PFI_EFILE;
- if (memcmp(magic, PFI_MAGIC, PFI_MAGIC_LEN) != 0) {
- if (memcmp(magic, PFI_DATA, PFI_MAGIC_LEN) == 0) {
- return PFI_DATA_START;
- }
- return PFI_ENOHEADER;
- }
-
- while (fgets(buf, sizeof(buf), in) != NULL && buf[0] != '\n') {
- char *value;
- char *end;
- value = strchr(buf, '=');
- if (value == NULL)
- return PFI_ENOHEADER;
-
- *value = '\0';
- value++;
- end = strchr(value, '\n');
- if (end)
- *end = '\0';
-
- if (pfi_header_setvalue(head, buf, value))
- return PFI_ENOHEADER;
- }
-
- if (check_valid(head) != 0)
- return PFI_ENOHEADER;
-
- /* set current mode no. in head */
- pfi_header_getstring(head, "mode", mode, PFI_KEYWORD_LEN);
- if (head->mode_no > get_mode_no(mode)) {
- return PFI_EMODE;
- }
- head->mode_no = get_mode_no(mode);
- return 0;
-}
-
-int pfi_header_dump (FILE *out, pfi_header head __attribute__((__unused__)))
-{
- fprintf(out, "Sorry not implemented yet. Write mail to "
- "Andreas Arnez and complain!\n");
- return 0;
-}
-
-int pfi_read (FILE *in, pfi_read_func func, void *priv_data)
-{
- int rc;
- pfi_header header;
-
- rc = pfi_header_init (&header);
- if (0 != rc)
- return rc;
- if (!func)
- return PFI_EINVAL;
-
- while ((0 == rc) && !feof(in)) {
- /*
- * Read header and check consistency of the fields.
- */
- rc = pfi_header_read( in, header );
- if (0 != rc)
- break;
- if (func) {
- rc = func(in, header, priv_data);
- if (rc != 0)
- break;
- }
- }
-
- pfi_header_destroy(&header);
- return rc;
-}
diff --git a/ubi-utils/src/pfi.h b/ubi-utils/src/pfi.h
deleted file mode 100644
index 8c5cc07..0000000
--- a/ubi-utils/src/pfi.h
+++ /dev/null
@@ -1,244 +0,0 @@
-#ifndef __pfi_h
-#define __pfi_h
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/**
- * @file pfi.h
- *
- * @author Oliver Lohmann <oliloh@de.ibm.com>
- * Andreas Arnez <arnez@de.ibm.com>
- * Joern Engel <engeljoe@de.ibm.com>
- * Frank Haverkamp <haverkam@de.ibm.com>
- *
- * @brief libpfi will hold all code to create and process pfi
- * images. Definitions made in this file are equaly usable for the
- * development host and the target system.
- *
- * @note This header additionally holds the official definitions for
- * the pfi headers.
- */
-
-#include <stdio.h> /* FILE */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Definitions. */
-
-#define PFI_HDRVERSION 1 /* current header version */
-
-#define PFI_ENOVERSION 1 /* unknown version */
-#define PFI_ENOHEADER 2 /* not a pfi header */
-#define PFI_EINSUFF 3 /* insufficient information */
-#define PFI_EUNDEF 4 /* key not defined */
-#define PFI_ENOMEM 5 /* out of memory */
-#define PFI_EBADTYPE 6 /* bad data type */
-#define PFI_EFILE 7 /* file I/O error: see errno */
-#define PFI_EFILEINVAL 8 /* file format not valid */
-#define PFI_EINVAL 9 /* invalid parameter */
-#define PFI_ERANGE 10 /* invalid range */
-#define PFI_EMODE 11 /* expecting other mode in this header */
-#define PFI_DATA_START 12 /* data section starts */
-#define PFI_EMAX 13 /* should be always larger as the largest
- error code */
-
-#define PFI_LABEL_LEN 64 /* This is the maximum length for a
- PFI header label */
-#define PFI_KEYWORD_LEN 32 /* This is the maximum length for an
- entry in the mode and type fields */
-
-#define PFI_UBI_MAX_VOLUMES 128
-#define PFI_UBI_VOL_NAME_LEN 127
-
-/**
- * @brief The pfi header allows to set flags which influence the flashing
- * behaviour.
- */
-#define PFI_FLAG_PROTECTED 0x00000001
-
-
-/**
- * @brief Handle to pfi header. Used in most of the functions associated
- * with pfi file handling.
- */
-typedef struct pfi_header *pfi_header;
-
-
-/**
- * @brief Initialize a pfi header object.
- *
- * @param head Pointer to handle. This function allocates memory
- * for this data structure.
- * @return 0 on success, otherwise:
- * PFI_ENOMEM : no memory available for the handle.
- */
-int pfi_header_init (pfi_header *head);
-
-
-/**
- * @brief Destroy a pfi header object.
- *
- * @param head handle. head is invalid after calling this function.
- * @return 0 always.
- */
-int pfi_header_destroy (pfi_header *head);
-
-
-/**
- * @brief Add a key/value pair to a pfi header object.
- *
- * @param head handle.
- * @param key pointer to key string. Must be 0 terminated.
- * @param value pointer to value string. Must be 0 terminated.
- * @return 0 on success, otherwise:
- * PFI_EUNDEF : key was not found.
- * PFI_ENOMEM : no memory available for the handle.
- * PFI_EBADTYPE : value is not an hex string. This happens
- * when the key stores an integer and the
- * new value is not convertable e.g. not in
- * 0xXXXXXXXX format.
- */
-int pfi_header_setvalue (pfi_header head,
- const char *key, const char *value);
-
-
-/**
- * @brief Add a key/value pair to a pfi header object. Provide the
- * value as a number.
- *
- * @param head handle.
- * @param key pointer to key string. Must be 0 terminated.
- * @param value value to set.
- * @return 0 on success, otherwise:
- * PFI_EUNDEF : key was not found.
- * PFI_EBADTYPE : value is not a string. This happens
- * when the key stores a string.
- */
-int pfi_header_setnumber (pfi_header head,
- const char *key, uint32_t value);
-
-
-/**
- * @brief For a given key, return the numerical value stored in a
- * pfi header object.
- *
- * @param head handle.
- * @param key pointer to key string. Must be 0 terminated.
- * @param value pointer to value.
- * @return 0 on success, otherwise:
- * PFI_EUNDEF : key was not found.
- * PFI_EBADTYPE : stored value is not an integer but a string.
- */
-int pfi_header_getnumber (pfi_header head,
- const char *key, uint32_t *value);
-
-
-static inline uint32_t
-pfi_getnumber(pfi_header head, const char *key)
-{
- uint32_t value;
- pfi_header_getnumber(head, key, &value);
- return value;
-}
-
-/**
- * @brief For a given key, return the string value stored in a pfi
- * header object.
- *
- * @param head handle.
- * @param key pointer to key string. Must be 0 terminated.
- * @param value pointer to value string. Memory must be allocated by the user.
- * @return 0 on success, otherwise:
- * PFI_EUNDEF : key was not found.
- * PFI_EBADTYPE : stored value is not a string but an integer.
- */
-int pfi_header_getstring (pfi_header head,
- const char *key, char *value, size_t size);
-
-
-/**
- * @brief Write a pfi header object into a given file.
- *
- * @param out output stream.
- * @param head handle.
- * @return 0 on success, error values otherwise:
- * PFI_EINSUFF : not all mandatory fields are filled.
- * PFI_ENOHEADER : wrong header version or magic number.
- * -E* : see <asm/errno.h>.
- */
-int pfi_header_write (FILE *out, pfi_header head);
-
-
-/**
- * @brief Read a pfi header object from a given file.
- *
- * @param in input stream.
- * @param head handle.
- * @return 0 on success, error values otherwise:
- * PFI_ENOVERSION: unknown header version.
- * PFI_EFILE : cannot read enough data.
- * PFI_ENOHEADER : wrong header version or magic number.
- * -E* : see <asm/errno.h>.
- *
- * If the header verification returned success the user can assume that
- * all mandatory fields for a particular version are accessible. Checking
- * the return code when calling the get-function for those keys is not
- * required in those cases. For optional fields the checking must still be
- * done.
- */
-int pfi_header_read (FILE *in, pfi_header head);
-
-
-/**
- * @brief Display a pfi header in human-readable form.
- *
- * @param out output stream.
- * @param head handle.
- * @return always 0.
- *
- * @note Prints out that it is not implemented and whom you should
- * contact if you need it urgently!.
- */
-int pfi_header_dump (FILE *out, pfi_header head);
-
-
-/*
- * @brief Iterates over a stream of pfi files. The iterator function
- * must advance the file pointer in FILE *in to the next pfi
- * header. Function exists on feof(in).
- *
- * @param in input file descriptor, must be open and valid.
- * @param func iterator function called when pfi header could be
- * read and was validated. The function must return 0 on
- * success.
- * @return See pfi_header_init and pfi_header_read.
- * PFI_EINVAL : func is not valid
- * 0 ok.
- */
-typedef int (* pfi_read_func)(FILE *in, pfi_header hdr, void *priv_data);
-
-int pfi_read (FILE *in, pfi_read_func func, void *priv_data);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __pfi_h */
diff --git a/ubi-utils/src/pfi2bin.c b/ubi-utils/src/pfi2bin.c
deleted file mode 100644
index 34ecc92..0000000
--- a/ubi-utils/src/pfi2bin.c
+++ /dev/null
@@ -1,682 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- *
- * Convert a PFI file (partial flash image) into a plain binary file.
- * This tool can be used to prepare the data to be burned into flash
- * chips in a manufacturing step where the flashes are written before
- * being soldered onto the hardware. For NAND images another step is
- * required to add the right OOB data to the binary image.
- *
- * 1.3 Removed argp because we want to use uClibc.
- * 1.4 Minor cleanups
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <errno.h>
-
-#include <ubigen.h>
-#include <mtd/ubi-media.h>
-#include <mtd_swab.h>
-
-#include "config.h"
-#include "list.h"
-#include "error.h"
-#include "reader.h"
-#include "peb.h"
-#include "crc32.h"
-
-#define PROGRAM_VERSION "1.4"
-
-#define MAX_FNAME 255
-#define DEFAULT_ERASE_COUNT 0 /* Hmmm.... Perhaps */
-#define ERR_BUF_SIZE 1024
-
-#define MIN(a,b) ((a) < (b) ? (a) : (b))
-
-static uint32_t crc32_table[256];
-static char err_buf[ERR_BUF_SIZE];
-
-/*
- * Data used to buffer raw blocks which have to be
- * located at a specific point inside the generated RAW file
- */
-
-typedef enum action_t {
- ACT_NOTHING = 0x00000000,
- ACT_RAW = 0x00000001,
-} action_t;
-
-static const char copyright [] __attribute__((unused)) =
- "(c) Copyright IBM Corp 2006\n";
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
- "pfi2bin - a tool to convert PFI files into binary images.\n";
-
-static const char *optionsstr =
-" Common settings:\n"
-" -c, --copyright\n"
-" -v, --verbose Print more information.\n"
-"\n"
-" Input:\n"
-" -j, --platform=pdd-file PDD information which contains the card settings.\n"
-"\n"
-" Output:\n"
-" -o, --output=filename Outputfile, default: stdout.\n"
-"\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n"
-" -V, --version Print program version\n";
-
-static const char *usage =
-"Usage: pfi2bin [-cv?V] [-j pdd-file] [-o filename] [--copyright]\n"
-" [--verbose] [--platform=pdd-file] [--output=filename] [--help]\n"
-" [--usage] [--version] pfifile\n";
-
-struct option long_options[] = {
- { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
- { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
- { .name = "platform", .has_arg = 1, .flag = NULL, .val = 'j' },
- { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0}
-};
-
-typedef struct io {
- FILE* fp_pdd; /* a FilePointer to the PDD data */
- FILE* fp_pfi; /* a FilePointer to the PFI input stream */
- FILE* fp_out; /* a FilePointer to the output stream */
-} *io_t;
-
-typedef struct myargs {
- /* common settings */
- action_t action;
- int verbose;
- const char *f_in_pfi;
- const char *f_in_pdd;
- const char *f_out;
-
- /* special stuff needed to get additional arguments */
- char *arg1;
- char **options; /* [STRING...] */
-} myargs;
-
-static int
-parse_opt(int argc, char **argv, myargs *args)
-{
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "cvj:o:?V", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- /* common settings */
- case 'v': /* --verbose=<level> */
- args->verbose = 1;
- break;
-
- case 'c': /* --copyright */
- fprintf(stderr, "%s\n", copyright);
- exit(0);
- break;
-
- case 'j': /* --platform */
- args->f_in_pdd = optarg;
- break;
-
- case 'o': /* --output */
- args->f_out = optarg;
- break;
-
- case '?': /* help */
- printf("pfi2bin [OPTION...] pfifile\n");
- printf("%s", doc);
- printf("%s", optionsstr);
- printf("\nReport bugs to %s\n",
- PACKAGE_BUGREPORT);
- exit(0);
- break;
-
- case 'V':
- printf("%s\n", PROGRAM_VERSION);
- exit(0);
- break;
-
- default:
- printf("%s", usage);
- exit(-1);
- }
- }
-
- if (optind < argc)
- args->f_in_pfi = argv[optind++];
-
- return 0;
-}
-
-
-static size_t
-byte_to_blk(size_t byte, size_t blk_size)
-{
- return (byte % blk_size) == 0
- ? byte / blk_size
- : byte / blk_size + 1;
-}
-
-
-
-
-/**
- * @precondition IO: File stream points to first byte of RAW data.
- * @postcondition IO: File stream points to first byte of next
- * or EOF.
- */
-static int
-memorize_raw_eb(pfi_raw_t pfi_raw, pdd_data_t pdd, list_t *raw_pebs,
- io_t io)
-{
- int rc = 0;
- uint32_t i;
-
- size_t read, to_read, eb_num;
- size_t bytes_left;
- list_t pebs = *raw_pebs;
- peb_t peb = NULL;
-
- long old_file_pos = ftell(io->fp_pfi);
- for (i = 0; i < pfi_raw->starts_size; i++) {
- bytes_left = pfi_raw->data_size;
- rc = fseek(io->fp_pfi, old_file_pos, SEEK_SET);
- if (rc != 0)
- goto err;
-
- eb_num = byte_to_blk(pfi_raw->starts[i], pdd->eb_size);
- while (bytes_left) {
- to_read = MIN(bytes_left, pdd->eb_size);
- rc = peb_new(eb_num++, pdd->eb_size, &peb);
- if (rc != 0)
- goto err;
- read = fread(peb->data, 1, to_read, io->fp_pfi);
- if (read != to_read) {
- rc = -EIO;
- goto err;
- }
- pebs = append_elem(peb, pebs);
- bytes_left -= read;
- }
-
- }
- *raw_pebs = pebs;
- return 0;
-err:
- pebs = remove_all((free_func_t)&peb_free, pebs);
- return rc;
-}
-
-static int
-convert_ubi_volume(pfi_ubi_t ubi, pdd_data_t pdd, list_t raw_pebs,
- struct ubi_vtbl_record *vol_tab,
- size_t *ebs_written, io_t io)
-{
- int rc = 0;
- uint32_t i, j;
- peb_t raw_peb;
- peb_t cmp_peb;
- ubi_info_t u;
- size_t leb_total = 0;
- uint8_t vol_type;
-
- switch (ubi->type) {
- case pfi_ubi_static:
- vol_type = UBI_VID_STATIC; break;
- case pfi_ubi_dynamic:
- vol_type = UBI_VID_DYNAMIC; break;
- default:
- vol_type = UBI_VID_DYNAMIC;
- }
-
- rc = peb_new(0, 0, &cmp_peb);
- if (rc != 0)
- goto err;
-
- long old_file_pos = ftell(io->fp_pfi);
- for (i = 0; i < ubi->ids_size; i++) {
- rc = fseek(io->fp_pfi, old_file_pos, SEEK_SET);
- if (rc != 0)
- goto err;
- rc = ubigen_create(&u, ubi->ids[i], vol_type,
- pdd->eb_size, DEFAULT_ERASE_COUNT,
- ubi->alignment, UBI_VERSION,
- pdd->vid_hdr_offset, 0, ubi->data_size,
- io->fp_pfi, io->fp_out);
- if (rc != 0)
- goto err;
-
- rc = ubigen_get_leb_total(u, &leb_total);
- if (rc != 0)
- goto err;
-
- j = 0;
- while(j < leb_total) {
- cmp_peb->num = *ebs_written;
- raw_peb = is_in((cmp_func_t)peb_cmp, cmp_peb,
- raw_pebs);
- if (raw_peb) {
- rc = peb_write(io->fp_out, raw_peb);
- }
- else {
- rc = ubigen_write_leb(u, NO_ERROR);
- j++;
- }
- if (rc != 0)
- goto err;
- (*ebs_written)++;
- }
- /* memorize volume table entry */
- rc = ubigen_set_lvol_rec(u, ubi->size,
- ubi->names[i],
- (void*) &vol_tab[ubi->ids[i]]);
- if (rc != 0)
- goto err;
- ubigen_destroy(&u);
- }
-
- peb_free(&cmp_peb);
- return 0;
-
-err:
- peb_free(&cmp_peb);
- ubigen_destroy(&u);
- return rc;
-}
-
-
-static FILE*
-my_fmemopen (void *buf, size_t size, const char *opentype)
-{
- FILE* f;
- size_t ret;
-
- assert(strcmp(opentype, "r") == 0);
-
- f = tmpfile();
- ret = fwrite(buf, 1, size, f);
- rewind(f);
-
- return f;
-}
-
-/**
- * @brief Builds a UBI volume table from a volume entry list.
- * @return 0 On success.
- * else Error.
- */
-static int
-write_ubi_volume_table(pdd_data_t pdd, list_t raw_pebs,
- struct ubi_vtbl_record *vol_tab, size_t vol_tab_size,
- size_t *ebs_written, io_t io)
-{
- int rc = 0;
- ubi_info_t u;
- peb_t raw_peb;
- peb_t cmp_peb;
- size_t leb_size, leb_total, j = 0;
- uint8_t *ptr = NULL;
- FILE* fp_leb = NULL;
- int vt_slots;
- size_t vol_tab_size_limit;
-
- rc = peb_new(0, 0, &cmp_peb);
- if (rc != 0)
- goto err;
-
- /* @FIXME: Artem creates one volume with 2 LEBs.
- * IMO 2 volumes would be more convenient. In order
- * to get 2 reserved LEBs from ubigen, I have to
- * introduce this stupid mechanism. Until no final
- * decision of the VTAB structure is made... Good enough.
- */
- rc = ubigen_create(&u, UBI_LAYOUT_VOLUME_ID, UBI_VID_DYNAMIC,
- pdd->eb_size, DEFAULT_ERASE_COUNT,
- 1, UBI_VERSION,
- pdd->vid_hdr_offset, UBI_COMPAT_REJECT,
- vol_tab_size, stdin, io->fp_out);
- /* @FIXME stdin for fp_in is a hack */
- if (rc != 0)
- goto err;
- rc = ubigen_get_leb_size(u, &leb_size);
- if (rc != 0)
- goto err;
- ubigen_destroy(&u);
-
- /*
- * The number of supported volumes is restricted by the eraseblock size
- * and by the UBI_MAX_VOLUMES constant.
- */
- vt_slots = leb_size / UBI_VTBL_RECORD_SIZE;
- if (vt_slots > UBI_MAX_VOLUMES)
- vt_slots = UBI_MAX_VOLUMES;
- vol_tab_size_limit = vt_slots * UBI_VTBL_RECORD_SIZE;
-
- ptr = (uint8_t*) malloc(leb_size * sizeof(uint8_t));
- if (ptr == NULL)
- goto err;
-
- memset(ptr, 0xff, leb_size);
- memcpy(ptr, vol_tab, vol_tab_size_limit);
- fp_leb = my_fmemopen(ptr, leb_size, "r");
-
- rc = ubigen_create(&u, UBI_LAYOUT_VOLUME_ID, UBI_VID_DYNAMIC,
- pdd->eb_size, DEFAULT_ERASE_COUNT,
- 1, UBI_VERSION, pdd->vid_hdr_offset,
- UBI_COMPAT_REJECT, leb_size * UBI_LAYOUT_VOLUME_EBS,
- fp_leb, io->fp_out);
- if (rc != 0)
- goto err;
- rc = ubigen_get_leb_total(u, &leb_total);
- if (rc != 0)
- goto err;
-
- long old_file_pos = ftell(fp_leb);
- while(j < leb_total) {
- rc = fseek(fp_leb, old_file_pos, SEEK_SET);
- if (rc != 0)
- goto err;
-
- cmp_peb->num = *ebs_written;
- raw_peb = is_in((cmp_func_t)peb_cmp, cmp_peb,
- raw_pebs);
- if (raw_peb) {
- rc = peb_write(io->fp_out, raw_peb);
- }
- else {
- rc = ubigen_write_leb(u, NO_ERROR);
- j++;
- }
-
- if (rc != 0)
- goto err;
- (*ebs_written)++;
- }
-
-err:
- free(ptr);
- peb_free(&cmp_peb);
- ubigen_destroy(&u);
- fclose(fp_leb);
- return rc;
-}
-
-static int
-write_remaining_raw_ebs(pdd_data_t pdd, list_t raw_blocks, size_t *ebs_written,
- FILE* fp_out)
-{
- int rc = 0;
- uint32_t j, delta;
- list_t ptr;
- peb_t empty_eb, peb;
-
- /* create an empty 0xff EB (for padding) */
- rc = peb_new(0, pdd->eb_size, &empty_eb);
-
- foreach(peb, ptr, raw_blocks) {
- if (peb->num < *ebs_written) {
- continue; /* omit blocks which
- are already passed */
- }
-
- if (peb->num < *ebs_written) {
- err_msg("eb_num: %d\n", peb->num);
- err_msg("Bug: This should never happen. %d %s",
- __LINE__, __FILE__);
- goto err;
- }
-
- delta = peb->num - *ebs_written;
- if (((delta + *ebs_written) * pdd->eb_size) > pdd->flash_size) {
- err_msg("RAW block outside of flash_size.");
- goto err;
- }
- for (j = 0; j < delta; j++) {
- rc = peb_write(fp_out, empty_eb);
- if (rc != 0)
- goto err;
- (*ebs_written)++;
- }
- rc = peb_write(fp_out, peb);
- if (rc != 0)
- goto err;
- (*ebs_written)++;
- }
-
-err:
- peb_free(&empty_eb);
- return rc;
-}
-
-static int
-init_vol_tab(struct ubi_vtbl_record **vol_tab, size_t *vol_tab_size)
-{
- uint32_t crc;
- size_t i;
- struct ubi_vtbl_record* res = NULL;
-
- *vol_tab_size = UBI_MAX_VOLUMES * UBI_VTBL_RECORD_SIZE;
-
- res = (struct ubi_vtbl_record*) calloc(1, *vol_tab_size);
- if (vol_tab == NULL) {
- return -ENOMEM;
- }
-
- for (i = 0; i < UBI_MAX_VOLUMES; i++) {
- crc = clc_crc32(crc32_table, UBI_CRC32_INIT,
- &(res[i]), UBI_VTBL_RECORD_SIZE_CRC);
- res[i].crc = cpu_to_be32(crc);
- }
-
- *vol_tab = res;
- return 0;
-}
-
-static int
-create_raw(io_t io)
-{
- int rc = 0;
- size_t ebs_written = 0; /* eraseblocks written already... */
- size_t vol_tab_size;
- list_t ptr;
-
- list_t pfi_raws = mk_empty(); /* list of raw sections from a pfi */
- list_t pfi_ubis = mk_empty(); /* list of ubi sections from a pfi */
- list_t raw_pebs = mk_empty(); /* list of raw eraseblocks */
-
- struct ubi_vtbl_record *vol_tab = NULL;
- pdd_data_t pdd = NULL;
-
- rc = init_vol_tab (&vol_tab, &vol_tab_size);
- if (rc != 0) {
- err_msg("Cannot initialize volume table.");
- goto err;
- }
-
- rc = read_pdd_data(io->fp_pdd, &pdd,
- err_buf, ERR_BUF_SIZE);
- if (rc != 0) {
- err_msg("Cannot read necessary pdd_data: %s rc: %d",
- err_buf, rc);
- goto err;
- }
-
- rc = read_pfi_headers(&pfi_raws, &pfi_ubis, io->fp_pfi,
- err_buf, ERR_BUF_SIZE);
- if (rc != 0) {
- err_msg("Cannot read pfi header: %s rc: %d",
- err_buf, rc);
- goto err;
- }
-
- pfi_raw_t pfi_raw;
- foreach(pfi_raw, ptr, pfi_raws) {
- rc = memorize_raw_eb(pfi_raw, pdd, &raw_pebs,
- io);
- if (rc != 0) {
- err_msg("Cannot create raw_block in mem. rc: %d\n",
- rc);
- goto err;
- }
- }
-
- pfi_ubi_t pfi_ubi;
- foreach(pfi_ubi, ptr, pfi_ubis) {
- rc = convert_ubi_volume(pfi_ubi, pdd, raw_pebs,
- vol_tab, &ebs_written, io);
- if (rc != 0) {
- err_msg("Cannot convert UBI volume. rc: %d\n", rc);
- goto err;
- }
- }
-
- rc = write_ubi_volume_table(pdd, raw_pebs, vol_tab, vol_tab_size,
- &ebs_written, io);
- if (rc != 0) {
- err_msg("Cannot write UBI volume table. rc: %d\n", rc);
- goto err;
- }
-
- rc = write_remaining_raw_ebs(pdd, raw_pebs, &ebs_written, io->fp_out);
- if (rc != 0)
- goto err;
-
- if (io->fp_out != stdout)
- info_msg("Physical eraseblocks written: %8d\n", ebs_written);
-err:
- free(vol_tab);
- pfi_raws = remove_all((free_func_t)&free_pfi_raw, pfi_raws);
- pfi_ubis = remove_all((free_func_t)&free_pfi_ubi, pfi_ubis);
- raw_pebs = remove_all((free_func_t)&peb_free, raw_pebs);
- free_pdd_data(&pdd);
- return rc;
-}
-
-
-/* ------------------------------------------------------------------------- */
-static void
-open_io_handle(myargs *args, io_t io)
-{
- /* set PDD input */
- io->fp_pdd = fopen(args->f_in_pdd, "r");
- if (io->fp_pdd == NULL) {
- err_sys("Cannot open: %s", args->f_in_pdd);
- }
-
- /* set PFI input */
- io->fp_pfi = fopen(args->f_in_pfi, "r");
- if (io->fp_pfi == NULL) {
- err_sys("Cannot open PFI input file: %s", args->f_in_pfi);
- }
-
- /* set output prefix */
- if (strcmp(args->f_out,"") == 0)
- io->fp_out = stdout;
- else {
- io->fp_out = fopen(args->f_out, "wb");
- if (io->fp_out == NULL) {
- err_sys("Cannot open output file: %s", args->f_out);
- }
- }
-}
-
-static void
-close_io_handle(io_t io)
-{
- if (fclose(io->fp_pdd) != 0) {
- err_sys("Cannot close PDD file.");
- }
- if (fclose(io->fp_pfi) != 0) {
- err_sys("Cannot close PFI file.");
- }
- if (io->fp_out != stdout) {
- if (fclose(io->fp_out) != 0) {
- err_sys("Cannot close output file.");
- }
- }
-
- io->fp_pdd = NULL;
- io->fp_pfi = NULL;
- io->fp_out = NULL;
-}
-
-int
-main(int argc, char *argv[])
-{
- int rc = 0;
-
- ubigen_init();
- init_crc32_table(crc32_table);
-
- struct io io = {NULL, NULL, NULL};
- myargs args = {
- .action = ACT_RAW,
- .verbose = 0,
-
- .f_in_pfi = "",
- .f_in_pdd = "",
- .f_out = "",
-
- /* arguments */
- .arg1 = NULL,
- .options = NULL,
- };
-
- /* parse arguments */
- parse_opt(argc, argv, &args);
-
- if (strcmp(args.f_in_pfi, "") == 0) {
- err_quit("No PFI input file specified!");
- }
-
- if (strcmp(args.f_in_pdd, "") == 0) {
- err_quit("No PDD input file specified!");
- }
-
- open_io_handle(&args, &io);
-
- info_msg("[ Creating RAW...");
- rc = create_raw(&io);
- if (rc != 0) {
- err_msg("Creating RAW failed.");
- goto err;
- }
-
-err:
- close_io_handle(&io);
- if (rc != 0) {
- remove(args.f_out);
- }
-
- return rc;
-}
diff --git a/ubi-utils/src/pfiflash.c b/ubi-utils/src/pfiflash.c
deleted file mode 100644
index 754fe33..0000000
--- a/ubi-utils/src/pfiflash.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- * Frank Haverkamp
- *
- * Process a PFI (partial flash image) and write the data to the
- * specified UBI volumes. This tool is intended to be used for system
- * update using PFI files.
- *
- * 1.1 fixed output to stderr and stdout in logfile mode.
- * 1.2 updated.
- * 1.3 removed argp parsing to be able to use uClib.
- * 1.4 Minor cleanups.
- * 1.5 Forgot to delete raw block before updating it.
- * 1.6 Migrated to new libubi.
- */
-
-#include <unistd.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <getopt.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include <pfiflash.h>
-#undef DEBUG
-#include "error.h"
-#include "config.h"
-
-#define PROGRAM_VERSION "1.6"
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
- "pfiflash - a tool for updating a controller with PFI files.\n";
-
-static const char *optionsstr =
-" Standard options:\n"
-" -c, --copyright Print copyright information.\n"
-" -l, --logfile=<file> Write a logfile to <file>.\n"
-" -v, --verbose Be verbose during program execution.\n"
-"\n"
-" Process options:\n"
-" -C, --complete Execute a complete system update. Updates both\n"
-" sides.\n"
-" -p, --pdd-update=<type> Specify the pdd-update algorithm. <type> is either\n"
-" 'keep', 'merge' or 'overwrite'.\n"
-" -r, --raw-flash=<dev> Flash the raw data. Use the specified mtd device.\n"
-" -s, --side=<seqnum> Select the side which shall be updated.\n"
-" -x, --compare Only compare on-flash and pfi data, print info if\n"
-" an update is neccessary and return appropriate\n"
-" error code.\n"
-"\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n"
-" -V, --version Print program version\n";
-
-static const char *usage =
-"Usage: pfiflash [-cvC?V] [-l <file>] [-p <type>] [-r <dev>] [-s <seqnum>]\n"
-" [--copyright] [--logfile=<file>] [--verbose] [--complete]\n"
-" [--pdd-update=<type>] [--raw-flash=<dev>] [--side=<seqnum>]\n"
-" [--compare] [--help] [--usage] [--version] [pfifile]\n";
-
-static const char copyright [] __attribute__((unused)) =
- "Copyright IBM Corp 2006";
-
-struct option long_options[] = {
- { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
- { .name = "logfile", .has_arg = 1, .flag = NULL, .val = 'l' },
- { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
- { .name = "complete", .has_arg = 0, .flag = NULL, .val = 'C' },
- { .name = "pdd-update", .has_arg = 1, .flag = NULL, .val = 'p' },
- { .name = "raw-flash", .has_arg = 1, .flag = NULL, .val = 'r' },
- { .name = "side", .has_arg = 1, .flag = NULL, .val = 's' },
- { .name = "compare", .has_arg = 0, .flag = NULL, .val = 'x' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0}
-};
-
-typedef struct myargs {
- int verbose;
- const char *logfile;
- const char *raw_dev;
-
- pdd_handling_t pdd_handling;
- int seqnum;
- int compare;
- int complete;
-
- FILE* fp_in;
-
- /* special stuff needed to get additional arguments */
- char *arg1;
- char **options; /* [STRING...] */
-} myargs;
-
-static pdd_handling_t
-get_pdd_handling(const char* str)
-{
- if (strcmp(str, "keep") == 0) {
- return PDD_KEEP;
- }
- if (strcmp(str, "merge") == 0) {
- return PDD_MERGE;
- }
- if (strcmp(str, "overwrite") == 0) {
- return PDD_OVERWRITE;
- }
-
- return -1;
-}
-
-static int
-get_update_seqnum(const char* str)
-{
- uint32_t i = strtoul(str, NULL, 0);
-
- if ((i != 0) && (i != 1)) {
- return -1;
- }
-
- return i;
-}
-
-
-static int
-parse_opt(int argc, char **argv, myargs *args)
-{
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "cl:vCp:r:s:x?V",
- long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- /* standard options */
- case 'c':
- err_msg("%s\n", copyright);
- exit(0);
- break;
- case 'v':
- args->verbose = 1;
- break;
- case 'l':
- args->logfile = optarg;
- break;
- /* process options */
- case 'C':
- args->complete = 1;
- break;
- case 'p':
- args->pdd_handling = get_pdd_handling(optarg);
- if ((int)args->pdd_handling < 0) {
- err_quit("Unknown PDD handling: %s.\n"
- "Please use either "
- "'keep', 'merge' or"
- "'overwrite'.\n'");
- }
- break;
- case 's':
- args->seqnum = get_update_seqnum(optarg);
- if (args->seqnum < 0) {
- err_quit("Unsupported side: %s.\n"
- "Supported sides are '0' "
- "and '1'\n", optarg);
- }
- break;
- case 'x':
- args->compare = 1;
- break;
- case 'r':
- args->raw_dev = optarg;
- break;
- case '?': /* help */
- err_msg("Usage: pfiflash [OPTION...] [pfifile]");
- err_msg("%s", doc);
- err_msg("%s", optionsstr);
- err_msg("\nReport bugs to %s\n",
- PACKAGE_BUGREPORT);
- exit(0);
- break;
- case 'V':
- err_msg("%s", PROGRAM_VERSION);
- exit(0);
- break;
- default:
- err_msg("%s", usage);
- exit(-1);
-
- }
- }
-
- if (optind < argc) {
- args->fp_in = fopen(argv[optind++], "r");
- if ((args->fp_in) == NULL) {
- err_sys("Cannot open PFI file %s for input",
- argv[optind]);
- }
- }
-
- return 0;
-}
-
-int main (int argc, char** argv)
-{
- int rc = 0;
- char err_buf[PFIFLASH_MAX_ERR_BUF_SIZE];
- memset(err_buf, '\0', PFIFLASH_MAX_ERR_BUF_SIZE);
-
- myargs args = {
- .verbose = 0,
- .seqnum = -1,
- .compare = 0,
- .complete = 0,
- .logfile = NULL, /* "/tmp/pfiflash.log", */
- .pdd_handling = PDD_KEEP,
- .fp_in = stdin,
- .raw_dev = NULL,
- };
-
- parse_opt(argc, argv, &args);
- error_initlog(args.logfile);
-
- if (!args.fp_in) {
- rc = -1;
- snprintf(err_buf, PFIFLASH_MAX_ERR_BUF_SIZE,
- "No PFI input file specified!\n");
- goto err;
- }
-
- rc = pfiflash_with_options(args.fp_in, args.complete, args.seqnum,
- args.compare, args.pdd_handling, args.raw_dev, err_buf,
- PFIFLASH_MAX_ERR_BUF_SIZE);
- if (rc < 0) {
- goto err_fp;
- }
-
- err_fp:
- if (args.fp_in != stdin)
- fclose(args.fp_in);
- err:
- if (rc != 0)
- err_msg("pfiflash: %s\nrc: %d\n", err_buf, rc);
- return rc;
-}
diff --git a/ubi-utils/src/pfiflash.h b/ubi-utils/src/pfiflash.h
deleted file mode 100644
index 039705d..0000000
--- a/ubi-utils/src/pfiflash.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef __PFIFLASH_H__
-#define __PFIFLASH_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/**
- *
- * @file pfi.h
- *
- * @author Oliver Lohmann <oliloh@de.ibm.com>
- *
- * @brief The pfiflash library offers an interface for using the
- * pfiflash * utility.
- */
-
-#include <stdio.h> /* FILE */
-
-#define PFIFLASH_MAX_ERR_BUF_SIZE 1024
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef enum pdd_handling_t
-{
- PDD_KEEP = 0,
- PDD_MERGE,
- PDD_OVERWRITE,
- PDD_HANDLING_NUM, /* always the last item */
-} pdd_handling_t; /**< Possible PDD handle algorithms. */
-
-/**
- * @brief Flashes a PFI file to UBI Device 0.
- * @param complete [0|1] Do a complete system update.
- * @param seqnum Index in a redundant group.
- * @param compare [0|1] Compare contents.
- * @param pdd_handling The PDD handling algorithm.
- * @param rawdev Device to use for raw flashing
- * @param err_buf An error buffer.
- * @param err_buf_size Size of the error buffer.
- */
-int pfiflash_with_options(FILE* pfi, int complete, int seqnum, int compare,
- pdd_handling_t pdd_handling, const char* rawdev,
- char *err_buf, size_t err_buf_size);
-
-/**
- * @brief Flashes a PFI file to UBI Device 0.
- * @param complete [0|1] Do a complete system update.
- * @param seqnum Index in a redundant group.
- * @param pdd_handling The PDD handling algorithm.
- * @param err_buf An error buffer.
- * @param err_buf_size Size of the error buffer.
- */
-int pfiflash(FILE* pfi, int complete, int seqnum, pdd_handling_t pdd_handling,
- char *err_buf, size_t err_buf_size);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __PFIFLASH_H__ */
diff --git a/ubi-utils/src/pfiflash_error.h b/ubi-utils/src/pfiflash_error.h
deleted file mode 100644
index 0f27f4a..0000000
--- a/ubi-utils/src/pfiflash_error.h
+++ /dev/null
@@ -1,75 +0,0 @@
-#ifndef __PFIFLASH_ERROR_H__
-#define __PFIFLASH_ERROR_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Author: Drake Dowsett <dowsett@de.ibm.com>
- * Contact: Andreas Arnez <arnez@de.ibm.com>
- */
-
-enum pfiflash_err {
- PFIFLASH_ERR_EOF = 1,
- PFIFLASH_ERR_FIO,
- PFIFLASH_ERR_UBI_OPEN,
- PFIFLASH_ERR_UBI_CLOSE,
- PFIFLASH_ERR_UBI_MKVOL,
- PFIFLASH_ERR_UBI_RMVOL,
- PFIFLASH_ERR_UBI_VOL_UPDATE,
- PFIFLASH_ERR_UBI_VOL_FOPEN,
- PFIFLASH_ERR_UBI_UNKNOWN,
- PFIFLASH_ERR_UBI_VID_OOB,
- PFIFLASH_ERR_BOOTENV_CREATE,
- PFIFLASH_ERR_BOOTENV_READ,
- PFIFLASH_ERR_BOOTENV_SIZE,
- PFIFLASH_ERR_BOOTENV_WRITE,
- PFIFLASH_ERR_PDD_UNKNOWN,
- PFIFLASH_ERR_MTD_OPEN,
- PFIFLASH_ERR_MTD_CLOSE,
- PFIFLASH_ERR_CRC_CHECK,
- PFIFLASH_ERR_MTD_ERASE,
- PFIFLASH_ERR_COMPARE,
- PFIFLASH_CMP_DIFF
-};
-
-const char *const PFIFLASH_ERRSTR[] = {
- "",
- "unexpected EOF",
- "file I/O error",
- "couldn't open UBI",
- "couldn't close UBI",
- "couldn't make UBI volume %d",
- "couldn't remove UBI volume %d",
- "couldn't update UBI volume %d",
- "couldn't open UBI volume %d",
- "unknown UBI operation",
- "PFI data contains out of bounds UBI id %d",
- "couldn't create bootenv%s",
- "couldn't read bootenv",
- "couldn't resize bootenv",
- "couldn't write bootenv on ubi%d_%d",
- "unknown PDD handling algorithm",
- "couldn't open MTD device %s",
- "couldn't close MTD device %s",
- "CRC check failed: given=0x%08x, calculated=0x%08x",
- "couldn't erase raw mtd region",
- "couldn't compare volumes",
- "on-flash data differ from pfi data, update is neccessary"
-};
-
-#endif /* __PFIFLASH_ERROR_H__ */
diff --git a/ubi-utils/src/reader.c b/ubi-utils/src/reader.c
deleted file mode 100644
index 0ea8c6d..0000000
--- a/ubi-utils/src/reader.c
+++ /dev/null
@@ -1,482 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- *
- * Read in PFI (partial flash image) data and store it into internal
- * data structures for further processing. Take also care about
- * special handling if the data contains PDD (platform description
- * data/boot-parameters).
- */
-
-#include <string.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "bootenv.h"
-#include "reader.h"
-
-#define __unused __attribute__((unused))
-
-/* @FIXME hard coded offsets right now - get them from Artem? */
-#define NAND2048_DEFAULT_VID_HDR_OFF 1984
-#define NAND512_DEFAULT_VID_HDR_OFF 448
-#define NOR_DEFAULT_VID_HDR_OFF 64
-
-#define EBUF_PFI(fmt...) \
- do { int i = snprintf(err_buf, err_buf_size, "%s\n", label); \
- snprintf(err_buf + i, err_buf_size - i, fmt); \
- } while (0)
-
-#define EBUF(fmt...) \
- do { snprintf(err_buf, err_buf_size, fmt); } while (0)
-
-
-int
-read_pdd_data(FILE* fp_pdd, pdd_data_t* pdd_data,
- char* err_buf, size_t err_buf_size)
-{
- int rc = 0;
- bootenv_t pdd = NULL;
- pdd_data_t res = NULL;
- const char* value;
-
- res = (pdd_data_t) malloc(sizeof(struct pdd_data));
- if (!res) {
- rc = -ENOMEM;
- goto err;
- }
- rc = bootenv_create(&pdd);
- if (rc != 0) {
- goto err;
- }
- rc = bootenv_read_txt(fp_pdd, pdd);
- if (rc != 0) {
- goto err;
- }
- rc = bootenv_get(pdd, "flash_type", &value);
- if (rc != 0) {
- goto err;
- }
-
- if (strcmp(value, "NAND") == 0) {
-
- rc = bootenv_get_num(pdd, "flash_page_size",
- &(res->flash_page_size));
- if (rc != 0) {
- EBUF("Cannot read 'flash_page_size' from pdd.");
- goto err;
- }
- res->flash_type = NAND_FLASH;
-
- switch (res->flash_page_size) {
- case 512:
- res->vid_hdr_offset = NAND512_DEFAULT_VID_HDR_OFF;
- break;
- case 2048:
- res->vid_hdr_offset = NAND2048_DEFAULT_VID_HDR_OFF;
- break;
- default:
- EBUF("Unsupported 'flash_page_size' %d.",
- res->flash_page_size);
- goto err;
- }
- }
- else if (strcmp(value, "NOR") == 0){
- res->flash_type = NOR_FLASH;
- res->vid_hdr_offset = NOR_DEFAULT_VID_HDR_OFF;
- }
- else {
- snprintf(err_buf, err_buf_size,
- "Unkown flash type: %s", value);
- goto err;
- }
-
- rc = bootenv_get_num(pdd, "flash_eraseblock_size",
- &(res->eb_size));
- if (rc != 0) {
- EBUF("Cannot read 'flash_eraseblock_size' from pdd.");
- goto err;
- }
-
- rc = bootenv_get_num(pdd, "flash_size",
- &(res->flash_size));
- if (rc != 0) {
- EBUF("Cannot read 'flash_size' from pdd.");
- goto err;
- }
-
- goto out;
- err:
- if (res) {
- free(res);
- res = NULL;
- }
- out:
- bootenv_destroy(&pdd);
- *pdd_data = res;
- return rc;
-}
-
-int
-read_pfi_raw(pfi_header pfi_hd, FILE* fp_pfi __unused, pfi_raw_t* pfi_raw,
- const char* label, char* err_buf, size_t err_buf_size)
-{
- int rc = 0;
- char tmp_str[PFI_KEYWORD_LEN];
- bootenv_list_t raw_start_list = NULL;
- pfi_raw_t res;
- size_t size;
-
- res = (pfi_raw_t) malloc(sizeof(struct pfi_raw));
- if (!res)
- return -ENOMEM;
-
- rc = pfi_header_getnumber(pfi_hd, "size", &(res->data_size));
- if (rc != 0) {
- EBUF_PFI("Cannot read 'size' from PFI.");
- goto err;
- }
-
- rc = pfi_header_getnumber(pfi_hd, "crc", &(res->crc));
- if (rc != 0) {
- EBUF_PFI("Cannot read 'crc' from PFI.");
- goto err;
- }
-
- rc = pfi_header_getstring(pfi_hd, "raw_starts",
- tmp_str, PFI_KEYWORD_LEN);
- if (rc != 0) {
- EBUF_PFI("Cannot read 'raw_starts' from PFI.");
- goto err;
- }
-
- rc = bootenv_list_create(&raw_start_list);
- if (rc != 0) {
- goto err;
- }
-
- rc = bootenv_list_import(raw_start_list, tmp_str);
- if (rc != 0) {
- EBUF_PFI("Cannot translate PFI value: %s", tmp_str);
- goto err;
- }
-
- rc = bootenv_list_to_num_vector(raw_start_list,
- &size, &(res->starts));
- res->starts_size = size;
-
- if (rc != 0) {
- EBUF_PFI("Cannot create numeric value array: %s", tmp_str);
- goto err;
- }
-
- goto out;
-
- err:
- if (res) {
- free(res);
- res = NULL;
- }
- out:
- bootenv_list_destroy(&raw_start_list);
- *pfi_raw = res;
- return rc;
-}
-
-int
-read_pfi_ubi(pfi_header pfi_hd, FILE* fp_pfi __unused, pfi_ubi_t* pfi_ubi,
- const char *label, char* err_buf, size_t err_buf_size)
-{
- int rc = 0;
- const char** tmp_names = NULL;
- char tmp_str[PFI_KEYWORD_LEN];
- bootenv_list_t ubi_id_list = NULL;
- bootenv_list_t ubi_name_list = NULL;
- pfi_ubi_t res;
- uint32_t i;
- size_t size;
-
- res = (pfi_ubi_t) calloc(1, sizeof(struct pfi_ubi));
- if (!res)
- return -ENOMEM;
-
- rc = pfi_header_getnumber(pfi_hd, "size", &(res->data_size));
- if (rc != 0) {
- EBUF_PFI("Cannot read 'size' from PFI.");
- goto err;
- }
-
- rc = pfi_header_getnumber(pfi_hd, "crc", &(res->crc));
- if (rc != 0) {
- EBUF_PFI("Cannot read 'crc' from PFI.");
- goto err;
- }
-
- rc = pfi_header_getstring(pfi_hd, "ubi_ids", tmp_str, PFI_KEYWORD_LEN);
- if (rc != 0) {
- EBUF_PFI("Cannot read 'ubi_ids' from PFI.");
- goto err;
- }
-
- rc = bootenv_list_create(&ubi_id_list);
- if (rc != 0) {
- goto err;
- }
- rc = bootenv_list_create(&ubi_name_list);
- if (rc != 0) {
- goto err;
- }
-
- rc = bootenv_list_import(ubi_id_list, tmp_str);
- if (rc != 0) {
- EBUF_PFI("Cannot translate PFI value: %s", tmp_str);
- goto err;
- }
-
- rc = bootenv_list_to_num_vector(ubi_id_list, &size,
- &(res->ids));
- res->ids_size = size;
- if (rc != 0) {
- EBUF_PFI("Cannot create numeric value array: %s", tmp_str);
- goto err;
- }
-
- if (res->ids_size == 0) {
- rc = -1;
- EBUF_PFI("Sanity check failed: No ubi_ids specified.");
- goto err;
- }
-
- rc = pfi_header_getstring(pfi_hd, "ubi_type",
- tmp_str, PFI_KEYWORD_LEN);
- if (rc != 0) {
- EBUF_PFI("Cannot read 'ubi_type' from PFI.");
- goto err;
- }
- if (strcmp(tmp_str, "static") == 0)
- res->type = pfi_ubi_static;
- else if (strcmp(tmp_str, "dynamic") == 0)
- res->type = pfi_ubi_dynamic;
- else {
- EBUF_PFI("Unknown ubi_type in PFI.");
- goto err;
- }
-
- rc = pfi_header_getnumber(pfi_hd, "ubi_alignment", &(res->alignment));
- if (rc != 0) {
- EBUF_PFI("Cannot read 'ubi_alignment' from PFI.");
- goto err;
- }
-
- rc = pfi_header_getnumber(pfi_hd, "ubi_size", &(res->size));
- if (rc != 0) {
- EBUF_PFI("Cannot read 'ubi_size' from PFI.");
- goto err;
- }
-
- rc = pfi_header_getstring(pfi_hd, "ubi_names",
- tmp_str, PFI_KEYWORD_LEN);
- if (rc != 0) {
- EBUF_PFI("Cannot read 'ubi_names' from PFI.");
- goto err;
- }
-
- rc = bootenv_list_import(ubi_name_list, tmp_str);
- if (rc != 0) {
- EBUF_PFI("Cannot translate PFI value: %s", tmp_str);
- goto err;
- }
- rc = bootenv_list_to_vector(ubi_name_list, &size,
- &(tmp_names));
- res->names_size = size;
- if (rc != 0) {
- EBUF_PFI("Cannot create string array: %s", tmp_str);
- goto err;
- }
-
- if (res->names_size != res->ids_size) {
- EBUF_PFI("Sanity check failed: ubi_ids list does not match "
- "sizeof ubi_names list.");
- rc = -1;
- }
-
- /* copy tmp_names to own structure */
- res->names = (char**) calloc(1, res->names_size * sizeof (char*));
- if (res->names == NULL)
- goto err;
-
- for (i = 0; i < res->names_size; i++) {
- res->names[i] = calloc(PFI_UBI_VOL_NAME_LEN + 1, sizeof(char));
- if (res->names[i] == NULL)
- goto err;
- strncpy(res->names[i], tmp_names[i], PFI_UBI_VOL_NAME_LEN + 1);
- }
-
- goto out;
-
- err:
- if (res) {
- if (res->names) {
- for (i = 0; i < res->names_size; i++) {
- if (res->names[i]) {
- free(res->names[i]);
- }
- }
- free(res->names);
- }
- if (res->ids) {
- free(res->ids);
- }
- free(res);
- res = NULL;
- }
-
- out:
- bootenv_list_destroy(&ubi_id_list);
- bootenv_list_destroy(&ubi_name_list);
- if (tmp_names != NULL)
- free(tmp_names);
- *pfi_ubi = res;
- return rc;
-}
-
-
-int
-free_pdd_data(pdd_data_t* pdd_data)
-{
- if (*pdd_data) {
- free(*pdd_data);
- }
- *pdd_data = NULL;
-
- return 0;
-}
-
-int
-free_pfi_raw(pfi_raw_t* pfi_raw)
-{
- pfi_raw_t tmp = *pfi_raw;
- if (tmp) {
- if (tmp->starts)
- free(tmp->starts);
- free(tmp);
- }
- *pfi_raw = NULL;
-
- return 0;
-}
-
-int
-free_pfi_ubi(pfi_ubi_t* pfi_ubi)
-{
- size_t i;
- pfi_ubi_t tmp = *pfi_ubi;
- if (tmp) {
- if (tmp->ids)
- free(tmp->ids);
- if (tmp->names) {
- for (i = 0; i < tmp->names_size; i++) {
- if (tmp->names[i]) {
- free(tmp->names[i]);
- }
- }
- free(tmp->names);
- }
- free(tmp);
- }
- *pfi_ubi = NULL;
-
- return 0;
-}
-
-
-int
-read_pfi_headers(list_t *pfi_raws, list_t *pfi_ubis, FILE* fp_pfi,
- char* err_buf, size_t err_buf_size)
-{
- int rc = 0;
- char mode[PFI_KEYWORD_LEN];
- char label[PFI_LABEL_LEN];
-
- *pfi_raws = mk_empty(); pfi_raw_t raw = NULL;
- *pfi_ubis = mk_empty(); pfi_ubi_t ubi = NULL;
- pfi_header pfi_header = NULL;
-
- /* read all headers from PFI and store them in lists */
- rc = pfi_header_init(&pfi_header);
- if (rc != 0) {
- EBUF("Cannot initialize pfi header.");
- goto err;
- }
- while ((rc == 0) && !feof(fp_pfi)) {
- rc = pfi_header_read(fp_pfi, pfi_header);
- if (rc != 0) {
- if (rc == PFI_DATA_START) {
- rc = 0;
- break; /* data section starts,
- all headers read */
- }
- else {
- goto err;
- }
- }
- rc = pfi_header_getstring(pfi_header, "label", label,
- PFI_LABEL_LEN);
- if (rc != 0) {
- EBUF("Cannot read 'label' from PFI.");
- goto err;
- }
- rc = pfi_header_getstring(pfi_header, "mode", mode,
- PFI_KEYWORD_LEN);
- if (rc != 0) {
- EBUF("Cannot read 'mode' from PFI.");
- goto err;
- }
- if (strcmp(mode, "ubi") == 0) {
- rc = read_pfi_ubi(pfi_header, fp_pfi, &ubi, label,
- err_buf, err_buf_size);
- if (rc != 0) {
- goto err;
- }
- *pfi_ubis = append_elem(ubi, *pfi_ubis);
- }
- else if (strcmp(mode, "raw") == 0) {
- rc = read_pfi_raw(pfi_header, fp_pfi, &raw, label,
- err_buf, err_buf_size);
- if (rc != 0) {
- goto err;
- }
- *pfi_raws = append_elem(raw, *pfi_raws);
- }
- else {
- EBUF("Recvieved unknown mode from PFI: %s", mode);
- goto err;
- }
- }
- goto out;
-
- err:
- *pfi_raws = remove_all((free_func_t)&free_pfi_raw, *pfi_raws);
- *pfi_ubis = remove_all((free_func_t)&free_pfi_ubi, *pfi_ubis);
- out:
- pfi_header_destroy(&pfi_header);
- return rc;
-
-}
diff --git a/ubi-utils/src/reader.h b/ubi-utils/src/reader.h
deleted file mode 100644
index 715e464..0000000
--- a/ubi-utils/src/reader.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef __READER_H__
-#define __READER_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- *
- * Read Platform Description Data (PDD).
- */
-
-#include <stdint.h>
-#include <stdio.h>
-
-#include "pfi.h"
-#include "bootenv.h"
-#include "list.h"
-
-typedef enum flash_type_t {
- NAND_FLASH = 0,
- NOR_FLASH,
-} flash_type_t;
-
-typedef struct pdd_data *pdd_data_t;
-typedef struct pfi_raw *pfi_raw_t;
-typedef struct pfi_ubi *pfi_ubi_t;
-
-struct pdd_data {
- uint32_t flash_size;
- uint32_t flash_page_size;
- uint32_t eb_size;
- uint32_t vid_hdr_offset;
- flash_type_t flash_type;
-};
-
-struct pfi_raw {
- uint32_t data_size;
- uint32_t *starts;
- uint32_t starts_size;
- uint32_t crc;
-};
-
-struct pfi_ubi {
- uint32_t data_size;
- uint32_t alignment;
- uint32_t *ids;
- uint32_t ids_size;
- char **names;
- uint32_t names_size;
- uint32_t size;
- enum { pfi_ubi_dynamic, pfi_ubi_static } type;
- int curr_seqnum; /* specifies the seqnum taken in an update,
- default: 0 (used by pfiflash, ubimirror) */
- uint32_t crc;
-};
-
-int read_pdd_data(FILE* fp_pdd, pdd_data_t *pdd_data,
- char *err_buf, size_t err_buf_size);
-int read_pfi_raw(pfi_header pfi_hd, FILE* fp_pfi, pfi_raw_t *pfi_raw,
- const char *label, char *err_buf, size_t err_buf_size);
-int read_pfi_ubi(pfi_header pfi_hd, FILE* fp_pfi, pfi_ubi_t *pfi_ubi,
- const char *label, char *err_buf, size_t err_buf_size);
-
-/**
- * @brief Reads all pfi headers into list structures, separated by
- * RAW and UBI sections.
- */
-int read_pfi_headers(list_t *pfi_raws, list_t *pfi_ubis, FILE* fp_pfi,
- char* err_buf, size_t err_buf_size);
-int free_pdd_data(pdd_data_t *pdd_data);
-int free_pfi_raw(pfi_raw_t *raw_pfi);
-int free_pfi_ubi(pfi_ubi_t *pfi_ubi);
-
-#endif /* __READER_H__ */
diff --git a/ubi-utils/src/ubiattach.c b/ubi-utils/src/ubiattach.c
new file mode 100644
index 0000000..1f72620
--- /dev/null
+++ b/ubi-utils/src/ubiattach.c
@@ -0,0 +1,205 @@
+/*
+ * Copyright (C) 2007 Nokia Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * An utility to attach MTD devices to UBI.
+ *
+ * Author: Artem Bityutskiy
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <libubi.h>
+#include "common.h"
+
+#define PROGRAM_VERSION "1.0"
+#define PROGRAM_NAME "ubiattach"
+
+/* The variables below are set by command line arguments */
+struct args {
+ int devn;
+ int mtdn;
+ int vidoffs;
+ const char *node;
+};
+
+static struct args args = {
+ .devn = UBI_DEV_NUM_AUTO,
+ .mtdn = -1,
+ .vidoffs = 0,
+ .node = NULL,
+};
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+ " - a tool to attach MTD device to UBI.";
+
+static const char *optionsstr =
+"-d, --devn=<UBI device number> the number to assign to the newly created UBI device\n"
+" (the number is assigned automatically if this is not\n"
+" specified\n"
+"-m, --mtdn=<MTD device number> MTD device number to attach\n"
+"-O, --vid-hdr-offset VID header offset (do not specify this unless you\n"
+" really know what you do and the optimal defaults will\n"
+" be used)\n"
+"-h, --help print help message\n"
+"-V, --version print program version";
+
+static const char *usage =
+"Usage: " PROGRAM_NAME " <UBI control device node file name> [-m <MTD device number>] [-d <UBI device number>]\n"
+"\t\t[--mtdn=<MTD device number>] [--devn <UBI device number>]\n"
+"Example 1: " PROGRAM_NAME " /dev/ubi_ctrl -m 0 - attach MTD device 0 (mtd0) to UBI\n"
+"Example 2: " PROGRAM_NAME " /dev/ubi_ctrl -m 0 -d 3 - attach MTD device 0 (mtd0) to UBI and\n"
+" and create UBI device number 3 (ubi3)";
+
+static const struct option long_options[] = {
+ { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
+ { .name = "mtdn", .has_arg = 1, .flag = NULL, .val = 'm' },
+ { .name = "vid-hdr-offset", .has_arg = 1, .flag = NULL, .val = 'O' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0},
+};
+
+static int parse_opt(int argc, char * const argv[])
+{
+ while (1) {
+ int key;
+ char *endp;
+
+ key = getopt_long(argc, argv, "m:d:O:hV", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'd':
+ args.devn = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.devn < 0)
+ return errmsg("bad UBI device number: \"%s\"", optarg);
+
+ break;
+
+ case 'm':
+ args.mtdn = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.mtdn < 0)
+ return errmsg("bad MTD device number: \"%s\"", optarg);
+
+ break;
+
+ case 'O':
+ args.vidoffs = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.vidoffs <= 0)
+ return errmsg("bad VID header offset: \"%s\"", optarg);
+
+ break;
+
+ case 'h':
+ fprintf(stderr, "%s\n\n", doc);
+ fprintf(stderr, "%s\n\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ case ':':
+ return errmsg("parameter is missing");
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
+ }
+ }
+
+ if (optind == argc)
+ return errmsg("UBI control device name was not specified (use -h for help)");
+ else if (optind != argc - 1)
+ return errmsg("more then one UBI control device specified (use -h for help)");
+
+ if (args.mtdn == -1)
+ return errmsg("MTD device number was not specified (use -h for help)");
+
+ args.node = argv[optind];
+ return 0;
+}
+
+int main(int argc, char * const argv[])
+{
+ int err;
+ libubi_t libubi;
+ struct ubi_info ubi_info;
+ struct ubi_dev_info dev_info;
+ struct ubi_attach_request req;
+
+ err = parse_opt(argc, argv);
+ if (err)
+ return -1;
+
+ libubi = libubi_open(1);
+ if (libubi == NULL)
+ return sys_errmsg("cannot open libubi");
+
+ /*
+ * Make sure the kernel is fresh enough and this feature is supported.
+ */
+ err = ubi_get_info(libubi, &ubi_info);
+ if (err) {
+ sys_errmsg("cannot get UBI information");
+ goto out_libubi;
+ }
+
+ if (ubi_info.ctrl_major == -1) {
+ errmsg("MTD attach/detach feature is not supported by your kernel");
+ goto out_libubi;
+ }
+
+ req.dev_num = args.devn;
+ req.mtd_num = args.mtdn;
+ req.vid_hdr_offset = args.vidoffs;
+
+ err = ubi_attach_mtd(libubi, args.node, &req);
+ if (err) {
+ sys_errmsg("cannot attach mtd%d", args.mtdn);
+ goto out_libubi;
+ }
+
+ /* Print some information about the new UBI device */
+ err = ubi_get_dev_info1(libubi, req.dev_num, &dev_info);
+ if (err) {
+ sys_errmsg("cannot get information about newly created UBI device");
+ goto out_libubi;
+ }
+
+ printf("UBI device number %d, total %d LEBs (", dev_info.dev_num, dev_info.total_lebs);
+ ubiutils_print_bytes(dev_info.total_bytes, 0);
+ printf("), available %d LEBs (", dev_info.avail_lebs);
+ ubiutils_print_bytes(dev_info.avail_bytes, 0);
+ printf("), LEB size ");
+ ubiutils_print_bytes(dev_info.leb_size, 1);
+ printf("\n");
+
+ libubi_close(libubi);
+ return 0;
+
+out_libubi:
+ libubi_close(libubi);
+ return -1;
+}
diff --git a/ubi-utils/src/ubicrc32.c b/ubi-utils/src/ubicrc32.c
new file mode 100644
index 0000000..d39af10
--- /dev/null
+++ b/ubi-utils/src/ubicrc32.c
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Calculate CRC32 with UBI start value (0xFFFFFFFF) for a given binary image.
+ *
+ * Author: Oliver Lohmann
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <mtd/ubi-media.h>
+
+#include "crc32.h"
+#include "common.h"
+
+#define BUFSIZE 4096
+
+#define PROGRAM_VERSION "1.0"
+#define PROGRAM_NAME "ubicrc32"
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+ " - a tool to calculate CRC32 with UBI start value (0xFFFFFFFF)";
+
+static const char *optionsstr =
+"-h, --help print help message\n"
+"-V, --version print program version";
+
+static const char *usage =
+"Usage: " PROGRAM_NAME " <file to calculate CRC32 for> [-h] [--help]";
+
+static const struct option long_options[] = {
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0},
+};
+
+static int parse_opt(int argc, char * const argv[])
+{
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "hV", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'h':
+ fprintf(stderr, "%s\n\n", doc);
+ fprintf(stderr, "%s\n\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ case ':':
+ return errmsg("parameter is missing");
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+int main(int argc, char * const argv[])
+{
+ int err = 0;
+ uint32_t crc = UBI_CRC32_INIT;
+ char buf[BUFSIZE];
+ FILE *fp;
+
+ if (argc > 1) {
+ fp = fopen(argv[1], "r");
+ if (!fp)
+ return sys_errmsg("cannot open \"%s\"", argv[1]);
+ } else
+ fp = stdin;
+
+ err = parse_opt(argc, argv);
+ if (err)
+ return err;
+
+ while (!feof(fp)) {
+ size_t read;
+
+ read = fread(buf, 1, BUFSIZE, fp);
+ if (ferror(fp)) {
+ sys_errmsg("cannot read input file");
+ err = -1;
+ goto out_close;
+ }
+ crc = crc32(crc, buf, read);
+ }
+
+ printf("0x%08x\n", crc);
+
+out_close:
+ if (fp != stdin)
+ fclose(fp);
+ return err;
+}
diff --git a/ubi-utils/src/ubidetach.c b/ubi-utils/src/ubidetach.c
new file mode 100644
index 0000000..50670d0
--- /dev/null
+++ b/ubi-utils/src/ubidetach.c
@@ -0,0 +1,181 @@
+/*
+ * Copyright (C) 2007 Nokia Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * An utility to delete UBI devices (detach MTD devices from UBI).
+ *
+ * Author: Artem Bityutskiy
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <libubi.h>
+#include "common.h"
+
+#define PROGRAM_VERSION "1.0"
+#define PROGRAM_NAME "ubidetach"
+
+/* The variables below are set by command line arguments */
+struct args {
+ int devn;
+ int mtdn;
+ const char *node;
+};
+
+static struct args args = {
+ .devn = UBI_DEV_NUM_AUTO,
+ .mtdn = -1,
+ .node = NULL,
+};
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+" - a tool to remove UBI devices (detach MTD devices from UBI)";
+
+static const char *optionsstr =
+"-d, --devn=<UBI device number> UBI device number to delete\n"
+"-m, --mtdn=<MTD device number> or altrnatively, MTD device number to detach -\n"
+" this will delete corresponding UBI device\n"
+"-h, --help print help message\n"
+"-V, --version print program version";
+
+static const char *usage =
+"Usage: " PROGRAM_NAME "<UBI control device node file name> [-d <UBI device number>] [-m <MTD device number>]\n"
+"\t\t[--devn <UBI device number>] [--mtdn=<MTD device number>]\n"
+"Example 1: " PROGRAM_NAME " /dev/ubi_ctrl -d 2 - delete UBI device 2 (ubi2)\n"
+"Example 2: " PROGRAM_NAME " /dev/ubi_ctrl -m 0 - detach MTD device 0 (mtd0)";
+
+static const struct option long_options[] = {
+ { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
+ { .name = "mtdn", .has_arg = 1, .flag = NULL, .val = 'm' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0},
+};
+
+static int parse_opt(int argc, char * const argv[])
+{
+ while (1) {
+ int key;
+ char *endp;
+
+ key = getopt_long(argc, argv, "m:d:hV", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'd':
+ args.devn = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.devn < 0)
+ return errmsg("bad UBI device number: \"%s\"", optarg);
+
+ break;
+
+ case 'm':
+ args.mtdn = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.mtdn < 0)
+ return errmsg("bad MTD device number: \"%s\"", optarg);
+
+ break;
+
+ case 'h':
+ fprintf(stderr, "%s\n\n", doc);
+ fprintf(stderr, "%s\n\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ case ':':
+ return errmsg("parameter is missing");
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
+ }
+ }
+
+ if (optind == argc)
+ return errmsg("UBI control device name was not specified (use -h for help)");
+ else if (optind != argc - 1)
+ return errmsg("more then one UBI control device specified (use -h for help)");
+
+ if (args.mtdn == -1 && args.devn == -1)
+ return errmsg("neither MTD nor UBI devices were specified (use -h for help)");
+
+ if (args.mtdn != -1 && args.devn != -1)
+ return errmsg("specify either MTD or UBI device (use -h for help)");
+
+ args.node = argv[optind];
+ return 0;
+}
+
+int main(int argc, char * const argv[])
+{
+ int err;
+ libubi_t libubi;
+ struct ubi_info ubi_info;
+
+ err = parse_opt(argc, argv);
+ if (err)
+ return -1;
+
+ libubi = libubi_open(1);
+ if (libubi == NULL)
+ return sys_errmsg("cannot open libubi");
+
+ /*
+ * Make sure the kernel is fresh enough and this feature is supported.
+ */
+ err = ubi_get_info(libubi, &ubi_info);
+ if (err) {
+ sys_errmsg("cannot get UBI information");
+ goto out_libubi;
+ }
+
+ if (ubi_info.ctrl_major == -1) {
+ errmsg("MTD detach/detach feature is not supported by your kernel");
+ goto out_libubi;
+ }
+
+ if (args.devn != -1) {
+ err = ubi_remove_dev(libubi, args.node, args.devn);
+ if (err) {
+ sys_errmsg("cannot remove ubi%d", args.devn);
+ goto out_libubi;
+ }
+ } else {
+ err = ubi_detach_mtd(libubi, args.node, args.mtdn);
+ if (err) {
+ sys_errmsg("cannot detach mtd%d", args.mtdn);
+ goto out_libubi;
+ }
+ }
+
+ libubi_close(libubi);
+ return 0;
+
+out_libubi:
+ libubi_close(libubi);
+ return -1;
+}
+
diff --git a/ubi-utils/src/ubiformat.c b/ubi-utils/src/ubiformat.c
new file mode 100644
index 0000000..0074c7a
--- /dev/null
+++ b/ubi-utils/src/ubiformat.c
@@ -0,0 +1,780 @@
+/*
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * An utility to format MTD devices into UBI and flash UBI images.
+ *
+ * Author: Artem Bityutskiy
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <fcntl.h>
+
+#include <libubi.h>
+#include <libmtd.h>
+#include <libscan.h>
+#include <libubigen.h>
+#include <mtd_swab.h>
+#include "crc32.h"
+#include "common.h"
+
+#define PROGRAM_VERSION "1.0"
+#define PROGRAM_NAME "ubiformat"
+
+/* The variables below are set by command line arguments */
+struct args {
+ unsigned int yes:1;
+ unsigned int quiet:1;
+ unsigned int verbose:1;
+ unsigned int override_ec:1;
+ unsigned int novtbl:1;
+ int subpage_size;
+ int vid_hdr_offs;
+ int ubi_ver;
+ off_t image_sz;
+ long long ec;
+ const char *image;
+ const char *node;
+};
+
+static struct args args =
+{
+ .ubi_ver = 1,
+};
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+ " - a tool to format MTD devices and flash UBI images";
+
+static const char *optionsstr =
+"-s, --sub-page-size=<bytes> minimum input/output unit used for UBI\n"
+" headers, e.g. sub-page size in case of NAND\n"
+" flash (equivalent to the minimum input/output\n"
+" unit size by default)\n"
+"-O, --vid-hdr-offset=<offs> offset if the VID header from start of the\n"
+" physical eraseblock (default is the next\n"
+" minimum I/O unit or sub-page after the EC\n"
+" header)\n"
+"-n, --no-volume-table only erase all eraseblock and preserve erase\n"
+" counters, do not write empty volume table\n"
+"-f, --flash-image=<file> flash image file, or '-' for stdin\n"
+"-S, --image-size=<bytes> bytes in input, if not reading from file\n"
+"-e, --erase-counter=<value> use <value> as the erase counter value for all\n"
+" eraseblocks\n"
+"-y, --yes assume the answer is \"yes\" for all question\n"
+" this program would otherwise ask\n"
+"-q, --quiet suppress progress percentage information\n"
+"-v, --verbose be verbose\n"
+"-x, --ubi-ver=<num> UBI version number to put to EC headers\n"
+" (default is 1)\n"
+"-h, -?, --help print help message\n"
+"-V, --version print program version\n";
+
+static const char *usage =
+"Usage: " PROGRAM_NAME " <MTD device node file name> [-h] [-V] [-y] [-q] [-v]\n"
+"\t\t\t[-x <num>] [-E <value>] [-s <bytes>] [-O <offs>] [-n]\n"
+"\t\t\t[--help] [--version] [--yes] [--verbose] [--quiet]\n"
+"\t\t\t[--ec=<value>] [--vid-hdr-offset=<offs>]\n"
+"\t\t\t[--ubi-ver=<num>] [--no-volume-table]\n"
+"\t\t\t[--flash-image=<file>] [--image-size=<bytes>]\n\n"
+
+"Example 1: " PROGRAM_NAME " /dev/mtd0 -y - format MTD device number 0 and do\n"
+" not ask questions.\n"
+"Example 2: " PROGRAM_NAME " /dev/mtd0 -q -e 0 - format MTD device number 0,\n"
+" be quiet and force erase counter value 0.";
+
+static const struct option long_options[] = {
+ { .name = "sub-page-size", .has_arg = 1, .flag = NULL, .val = 's' },
+ { .name = "vid-hdr-offset", .has_arg = 1, .flag = NULL, .val = 'O' },
+ { .name = "no-volume-table", .has_arg = 0, .flag = NULL, .val = 'n' },
+ { .name = "flash-image", .has_arg = 1, .flag = NULL, .val = 'f' },
+ { .name = "image-size", .has_arg = 1, .flag = NULL, .val = 'S' },
+ { .name = "yes", .has_arg = 0, .flag = NULL, .val = 'y' },
+ { .name = "erase-counter", .has_arg = 1, .flag = NULL, .val = 'e' },
+ { .name = "quiet", .has_arg = 0, .flag = NULL, .val = 'q' },
+ { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
+ { .name = "ubi-ver", .has_arg = 1, .flag = NULL, .val = 'x' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0},
+};
+
+static int parse_opt(int argc, char * const argv[])
+{
+ while (1) {
+ int key;
+ char *endp;
+
+ key = getopt_long(argc, argv, "nh?Vyqve:x:s:O:f:S:", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 's':
+ args.subpage_size = ubiutils_get_bytes(optarg);
+ if (args.subpage_size <= 0)
+ return errmsg("bad sub-page size: \"%s\"", optarg);
+ if (!is_power_of_2(args.subpage_size))
+ return errmsg("sub-page size should be power of 2");
+ break;
+
+ case 'O':
+ args.vid_hdr_offs = strtoul(optarg, &endp, 0);
+ if (args.vid_hdr_offs <= 0 || *endp != '\0' || endp == optarg)
+ return errmsg("bad VID header offset: \"%s\"", optarg);
+ break;
+
+ case 'e':
+ args.ec = strtoull(optarg, &endp, 0);
+ if (args.ec <= 0 || *endp != '\0' || endp == optarg)
+ return errmsg("bad erase counter value: \"%s\"", optarg);
+ if (args.ec >= EC_MAX)
+ return errmsg("too high erase %llu, counter, max is %u", args.ec, EC_MAX);
+ args.override_ec = 1;
+ break;
+
+ case 'f':
+ args.image = optarg;
+ break;
+
+ case 'S':
+ args.image_sz = ubiutils_get_bytes(optarg);
+ if (args.image_sz <= 0)
+ return errmsg("bad image-size: \"%s\"", optarg);
+ break;
+
+ case 'n':
+ args.novtbl = 1;
+ break;
+
+ case 'y':
+ args.yes = 1;
+ break;
+
+ case 'q':
+ args.quiet = 1;
+ break;
+
+ case 'x':
+ args.ubi_ver = strtoul(optarg, &endp, 0);
+ if (args.ubi_ver < 0 || *endp != '\0' || endp == optarg)
+ return errmsg("bad UBI version: \"%s\"", optarg);
+ break;
+
+ case 'v':
+ args.verbose = 1;
+ break;
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ case 'h':
+ case '?':
+ fprintf(stderr, "%s\n\n", doc);
+ fprintf(stderr, "%s\n\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case ':':
+ return errmsg("parameter is missing");
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
+ }
+ }
+
+ if (args.quiet && args.verbose)
+ return errmsg("using \"-q\" and \"-v\" at the same time does not make sense");
+
+ if (optind == argc)
+ return errmsg("MTD device name was not specified (use -h for help)");
+ else if (optind != argc - 1)
+ return errmsg("more then one MTD device specified (use -h for help)");
+
+ if (args.image && args.novtbl)
+ return errmsg("-n cannot be used together with -f");
+
+ args.node = argv[optind];
+ return 0;
+}
+
+static int want_exit(void)
+{
+ char buf[4];
+
+ while (1) {
+ normsg_cont("continue? (yes/no) ");
+ if (scanf("%3s", buf) == EOF) {
+ sys_errmsg("scanf returned unexpected EOF, assume \"yes\"");
+ return 1;
+ }
+ if (!strncmp(buf, "yes", 3) || !strncmp(buf, "y", 1))
+ return 0;
+ if (!strncmp(buf, "no", 2) || !strncmp(buf, "n", 1))
+ return 1;
+ }
+}
+
+static int answer_is_yes(void)
+{
+ char buf[4];
+
+ while (1) {
+ if (scanf("%3s", buf) == EOF) {
+ sys_errmsg("scanf returned unexpected EOF, assume \"no\"");
+ return 0;
+ }
+ if (!strncmp(buf, "yes", 3) || !strncmp(buf, "y", 1))
+ return 1;
+ if (!strncmp(buf, "no", 2) || !strncmp(buf, "n", 1))
+ return 0;
+ }
+}
+
+static void print_bad_eraseblocks(const struct mtd_info *mtd,
+ const struct ubi_scan_info *si)
+{
+ int first = 1, eb;
+
+ if (si->bad_cnt == 0)
+ return;
+
+ normsg_cont("bad eraseblocks: ");
+ for (eb = 0; eb < mtd->eb_cnt; eb++) {
+ if (si->ec[eb] != EB_BAD)
+ continue;
+ if (first) {
+ printf("%d", eb);
+ first = 0;
+ } else
+ printf(", %d", eb);
+ }
+ printf("\n");
+}
+
+static int change_ec(struct ubi_ec_hdr *hdr, long long ec)
+{
+ uint32_t crc;
+
+ /* Check the EC header */
+ if (be32_to_cpu(hdr->magic) != UBI_EC_HDR_MAGIC)
+ return errmsg("bad UBI magic %#08x, should be %#08x",
+ be32_to_cpu(hdr->magic), UBI_EC_HDR_MAGIC);
+
+ crc = crc32(UBI_CRC32_INIT, hdr, UBI_EC_HDR_SIZE_CRC);
+ if (be32_to_cpu(hdr->hdr_crc) != crc)
+ return errmsg("bad CRC %#08x, should be %#08x\n",
+ crc, be32_to_cpu(hdr->hdr_crc));
+
+ hdr->ec = cpu_to_be64(ec);
+ crc = crc32(UBI_CRC32_INIT, hdr, UBI_EC_HDR_SIZE_CRC);
+ hdr->hdr_crc = cpu_to_be32(crc);
+
+ return 0;
+}
+
+static int drop_ffs(const struct mtd_info *mtd, const void *buf, int len)
+{
+ int i;
+
+ for (i = len - 1; i >= 0; i--)
+ if (((const uint8_t *)buf)[i] != 0xFF)
+ break;
+
+ /* The resulting length must be aligned to the minimum flash I/O size */
+ len = i + 1;
+ len = (len + mtd->min_io_size - 1) / mtd->min_io_size;
+ len *= mtd->min_io_size;
+ return len;
+}
+
+static int open_file(off_t *sz)
+{
+ int fd;
+
+ if (!strcmp(args.image, "-")) {
+ if (args.image_sz == 0)
+ return errmsg("must use '-S' with non-zero value when reading from stdin");
+
+ *sz = args.image_sz;
+ fd = dup(STDIN_FILENO);
+ if (fd < 0)
+ return sys_errmsg("failed to dup stdin");
+ } else {
+ struct stat st;
+
+ if (stat(args.image, &st))
+ return sys_errmsg("cannot open \"%s\"", args.image);
+
+ *sz = st.st_size;
+ fd = open(args.image, O_RDONLY);
+ if (fd == -1)
+ return sys_errmsg("cannot open \"%s\"", args.image);
+ }
+
+ return fd;
+}
+
+static int read_all(int fd, void *buf, size_t len)
+{
+ while (len > 0) {
+ ssize_t l = read(fd, buf, len);
+ if (l == 0)
+ return errmsg("eof reached; %zu bytes remaining", len);
+ else if (l > 0) {
+ buf += l;
+ len -= l;
+ } else if (errno == EINTR || errno == EAGAIN)
+ continue;
+ else
+ return sys_errmsg("reading failed; %zu bytes remaining", len);
+ }
+
+ return 0;
+}
+
+static int flash_image(const struct mtd_info *mtd, struct ubi_scan_info *si)
+{
+ int fd, img_ebs, eb, written_ebs = 0, divisor;
+ off_t st_size;
+
+ fd = open_file(&st_size);
+ if (fd < 0)
+ return fd;
+
+ img_ebs = st_size / mtd->eb_size;
+
+ if (img_ebs > si->good_cnt) {
+ sys_errmsg("file \"%s\" is too large (%lld bytes)",
+ args.image, (long long)st_size);
+ goto out_close;
+ }
+
+ if (st_size % mtd->eb_size) {
+ return sys_errmsg("file \"%s\" (size %lld bytes) is not multiple of eraseblock size (%d bytes)",
+ args.image, (long long)st_size, mtd->eb_size);
+ goto out_close;
+ }
+
+ verbose(args.verbose, "will write %d eraseblocks", img_ebs);
+ divisor = img_ebs;
+ for (eb = 0; eb < mtd->eb_cnt; eb++) {
+ int err, new_len;
+ char buf[mtd->eb_size];
+ long long ec;
+
+ if (!args.quiet && !args.verbose) {
+ printf("\r" PROGRAM_NAME ": flashing eraseblock %d -- %2lld %% complete ",
+ eb, (long long)(eb + 1) * 100 / divisor);
+ fflush(stdout);
+ }
+
+ if (si->ec[eb] == EB_BAD) {
+ divisor += 1;
+ continue;
+ }
+
+ if (args.verbose) {
+ normsg_cont("eraseblock %d: erase", eb);
+ fflush(stdout);
+ }
+
+ err = mtd_erase(mtd, eb);
+ if (err) {
+ sys_errmsg("failed to erase eraseblock %d", eb);
+ goto out_close;
+ }
+
+ err = read_all(fd, buf, mtd->eb_size);
+ if (err) {
+ sys_errmsg("failed to read eraseblock %d from \"%s\"",
+ written_ebs, args.image);
+ goto out_close;
+ }
+
+
+ if (si->ec[eb] <= EC_MAX)
+ ec = si->ec[eb] + 1;
+ else if (!args.override_ec)
+ ec = si->mean_ec;
+ else
+ ec = args.ec;
+
+ if (args.verbose) {
+ printf(", change EC to %lld", ec);
+ fflush(stdout);
+ }
+
+ err = change_ec((struct ubi_ec_hdr *)buf, ec);
+ if (err) {
+ errmsg("bad EC header at eraseblock %d of \"%s\"",
+ written_ebs, args.image);
+ goto out_close;
+ }
+
+ if (args.verbose) {
+ printf(", write data\n");
+ fflush(stdout);
+ }
+
+ new_len = drop_ffs(mtd, buf, mtd->eb_size);
+
+ err = mtd_write(mtd, eb, 0, buf, new_len);
+ if (err) {
+ sys_errmsg("cannot write eraseblock %d", eb);
+ goto out_close;
+ }
+ if (++written_ebs >= img_ebs)
+ break;
+ }
+
+ if (!args.quiet && !args.verbose)
+ printf("\n");
+ close(fd);
+ return eb + 1;
+
+out_close:
+ close(fd);
+ return -1;
+}
+
+static int format(const struct mtd_info *mtd, const struct ubigen_info *ui,
+ const struct ubi_scan_info *si, int start_eb, int novtbl)
+{
+ int eb, err, write_size;
+ struct ubi_ec_hdr *hdr;
+ struct ubi_vtbl_record *vtbl;
+ int eb1 = -1, eb2 = -1;
+ long long ec1 = -1, ec2 = -1;
+
+ write_size = UBI_EC_HDR_SIZE + mtd->subpage_size - 1;
+ write_size /= mtd->subpage_size;
+ write_size *= mtd->subpage_size;
+ hdr = malloc(write_size);
+ if (!hdr)
+ return sys_errmsg("cannot allocate %d bytes of memory", write_size);
+
+ memset(hdr, 0xFF, write_size);
+
+ for (eb = start_eb; eb < mtd->eb_cnt; eb++) {
+ long long ec;
+
+ if (!args.quiet && !args.verbose) {
+ printf("\r" PROGRAM_NAME ": formatting eraseblock %d -- %2lld %% complete ",
+ eb, (long long)(eb + 1 - start_eb) * 100 / (mtd->eb_cnt - start_eb));
+ fflush(stdout);
+ }
+
+ if (si->ec[eb] == EB_BAD)
+ continue;
+
+ if (si->ec[eb] <= EC_MAX)
+ ec = si->ec[eb] + 1;
+ else if (!args.override_ec)
+ ec = si->mean_ec;
+ else
+ ec = args.ec;
+ ubigen_init_ec_hdr(ui, hdr, ec);
+
+ if (args.verbose) {
+ normsg_cont("eraseblock %d: erase", eb);
+ fflush(stdout);
+ }
+
+ err = mtd_erase(mtd, eb);
+ if (err) {
+ if (!args.quiet)
+ printf("\n");
+ sys_errmsg("failed to erase eraseblock %d", eb);
+ goto out_free;
+ }
+
+ if ((eb1 == -1 || eb2 == -1) && !novtbl) {
+ if (eb1 == -1) {
+ eb1 = eb;
+ ec1 = ec;
+ } else if (eb2 == -1) {
+ eb2 = eb;
+ ec2 = ec;
+ }
+ if (args.verbose)
+ printf(", do not write EC, leave for vtbl\n");
+ continue;
+ }
+
+ if (args.verbose) {
+ printf(", write EC %lld\n", ec);
+ fflush(stdout);
+ }
+
+ err = mtd_write(mtd, eb, 0, hdr, write_size);
+ if (err) {
+ if (!args.quiet && !args.verbose)
+ printf("\n");
+ sys_errmsg("cannot write EC header (%d bytes buffer) to eraseblock %d",
+ write_size, eb);
+ if (args.subpage_size != mtd->min_io_size)
+ normsg("may be %d is incorrect?", args.subpage_size);
+ goto out_free;
+ }
+ }
+
+ if (!args.quiet && !args.verbose)
+ printf("\n");
+
+ if (!novtbl) {
+ if (eb1 == -1 || eb2 == -1) {
+ errmsg("no eraseblocks for volume table");
+ goto out_free;
+ }
+
+ verbose(args.verbose, "write volume table to eraseblocks %d and %d", eb1, eb2);
+ vtbl = ubigen_create_empty_vtbl(ui);
+ if (!vtbl)
+ goto out_free;
+
+ err = ubigen_write_layout_vol(ui, eb1, eb2, ec1, ec2, vtbl, mtd->fd);
+ free(vtbl);
+ if (err) {
+ errmsg("cannot write layout volume");
+ goto out_free;
+ }
+ }
+
+ free(hdr);
+ return 0;
+
+out_free:
+ free(hdr);
+ return -1;
+}
+
+int main(int argc, char * const argv[])
+{
+ int err, verbose;
+ struct mtd_info mtd;
+ libubi_t libubi;
+ struct ubigen_info ui;
+ struct ubi_scan_info *si;
+
+ err = parse_opt(argc, argv);
+ if (err)
+ return -1;
+
+ err = mtd_get_info(args.node, &mtd);
+ if (err)
+ return errmsg("cannot get information about \"%s\"", args.node);
+
+ if (args.subpage_size == 0)
+ args.subpage_size = mtd.min_io_size;
+ else {
+ if (args.subpage_size > mtd.min_io_size) {
+ errmsg("sub-page cannot be larger than min. I/O unit");
+ goto out_close;
+ }
+
+ if (mtd.min_io_size % args.subpage_size) {
+ errmsg("min. I/O unit size should be multiple of sub-page size");
+ goto out_close;
+ }
+ }
+
+ /* Validate VID header offset if it was specified */
+ if (args.vid_hdr_offs != 0) {
+ if (args.vid_hdr_offs % 8) {
+ errmsg("VID header offset has to be multiple of min. I/O unit size");
+ goto out_close;
+ }
+ if (args.vid_hdr_offs + (int)UBI_VID_HDR_SIZE > mtd.eb_size) {
+ errmsg("bad VID header offset");
+ goto out_close;
+ }
+ }
+
+ /*
+ * Because of MTD interface limitations 'mtd_get_info()' cannot get
+ * sub-page so we force the user to pass it via the command line. Let's
+ * hope the user passed us something sane.
+ */
+ mtd.subpage_size = args.subpage_size;
+
+ if (mtd.rdonly) {
+ errmsg("mtd%d (%s) is a read-only device", mtd.num, args.node);
+ goto out_close;
+ }
+
+ /* Make sure this MTD device is not attached to UBI */
+ libubi = libubi_open(0);
+ if (libubi) {
+ int ubi_dev_num;
+
+ err = mtd_num2ubi_dev(libubi, mtd.num, &ubi_dev_num);
+ libubi_close(libubi);
+ if (!err) {
+ errmsg("please, first detach mtd%d (%s) from ubi%d",
+ mtd.num, args.node, ubi_dev_num);
+ goto out_close;
+ }
+ }
+
+ if (!args.quiet) {
+ normsg_cont("mtd%d (%s), size ", mtd.num, mtd.type_str);
+ ubiutils_print_bytes(mtd.size, 1);
+ printf(", %d eraseblocks of ", mtd.eb_size);
+ ubiutils_print_bytes(mtd.eb_size, 1);
+ printf(", min. I/O size %d bytes\n", mtd.min_io_size);
+ }
+
+ if (args.quiet)
+ verbose = 0;
+ else if (args.verbose)
+ verbose = 2;
+ else
+ verbose = 1;
+ err = ubi_scan(&mtd, &si, verbose);
+ if (err) {
+ errmsg("failed to scan mtd%d (%s)", mtd.num, args.node);
+ goto out_close;
+ }
+
+ if (si->good_cnt == 0) {
+ errmsg("all %d eraseblocks are bad", si->bad_cnt);
+ goto out_free;
+ }
+
+ if (si->good_cnt < 2 && (!args.novtbl || args.image)) {
+ errmsg("too few non-bad eraseblocks (%d) on mtd%d", si->good_cnt, mtd.num);
+ goto out_free;
+ }
+
+ if (!args.quiet) {
+ if (si->ok_cnt)
+ normsg("%d eraseblocks have valid erase counter, mean value is %lld",
+ si->ok_cnt, si->mean_ec);
+ if (si->empty_cnt)
+ normsg("%d eraseblocks are supposedly empty", si->empty_cnt);
+ if (si->corrupted_cnt)
+ normsg("%d corrupted erase counters", si->corrupted_cnt);
+ print_bad_eraseblocks(&mtd, si);
+ }
+
+ if (si->alien_cnt) {
+ if (!args.yes || !args.quiet)
+ warnmsg("%d of %d eraseblocks contain non-ubifs data",
+ si->alien_cnt, si->good_cnt);
+ if (!args.yes && want_exit()) {
+ if (args.yes && !args.quiet)
+ printf("yes\n");
+ goto out_free;
+ }
+ }
+
+ if (!args.override_ec && si->empty_cnt < si->good_cnt) {
+ int percent = ((double)si->ok_cnt)/si->good_cnt * 100;
+
+ /*
+ * Make sure the majority of eraseblocks have valid
+ * erase counters.
+ */
+ if (percent < 50) {
+ if (!args.yes || !args.quiet)
+ warnmsg("only %d of %d eraseblocks have valid erase counter",
+ si->ok_cnt, si->good_cnt);
+ normsg("erase counter 0 will be used for all eraseblocks");
+ normsg("note, arbitrary erase counter value may be specified using -e option");
+ if (!args.yes && want_exit()) {
+ if (args.yes && !args.quiet)
+ printf("yes\n");
+ goto out_free;
+ }
+ args.ec = 0;
+ args.override_ec = 1;
+ } else if (percent < 95) {
+ if (!args.yes || !args.quiet)
+ warnmsg("only %d of %d eraseblocks have valid erase counter",
+ si->ok_cnt, si->good_cnt);
+ normsg("mean erase counter %lld will be used for the rest of eraseblock",
+ si->mean_ec);
+ if (!args.yes && want_exit()) {
+ if (args.yes && !args.quiet)
+ printf("yes\n");
+ goto out_free;
+ }
+ args.ec = si->mean_ec;
+ args.override_ec = 1;
+ }
+ }
+
+ if (!args.quiet && args.override_ec)
+ normsg("use erase counter %lld for all eraseblocks", args.ec);
+
+ ubigen_info_init(&ui, mtd.eb_size, mtd.min_io_size, args.subpage_size,
+ args.vid_hdr_offs, args.ubi_ver);
+
+ if (si->vid_hdr_offs != -1 && ui.vid_hdr_offs != si->vid_hdr_offs) {
+ /*
+ * Hmm, what we read from flash and what we calculated using
+ * min. I/O unit size and sub-page size differs.
+ */
+ if (!args.yes || !args.quiet) {
+ warnmsg("VID header and data offsets on flash are %d and %d, "
+ "which is different to calculated offsets %d and %d",
+ si->vid_hdr_offs, si->data_offs, ui.vid_hdr_offs,
+ ui.data_offs);
+ normsg_cont("use new offsets %d and %d? (yes/no) ",
+ si->vid_hdr_offs, si->data_offs);
+ }
+ if (args.yes || answer_is_yes()) {
+ if (args.yes && !args.quiet)
+ printf("yes\n");
+ } else {
+ ui.vid_hdr_offs = si->vid_hdr_offs;
+ ui.data_offs = si->data_offs;
+ }
+ }
+
+ if (args.image) {
+ err = flash_image(&mtd, si);
+ if (err < 0)
+ goto out_free;
+
+ err = format(&mtd, &ui, si, err, 1);
+ if (err)
+ goto out_free;
+ } else {
+ err = format(&mtd, &ui, si, 0, args.novtbl);
+ if (err)
+ goto out_free;
+ }
+
+ ubi_scan_free(si);
+ close(mtd.fd);
+ return 0;
+
+out_free:
+ ubi_scan_free(si);
+out_close:
+ close(mtd.fd);
+ return -1;
+}
diff --git a/ubi-utils/src/ubigen.c b/ubi-utils/src/ubigen.c
deleted file mode 100644
index bb55fa9..0000000
--- a/ubi-utils/src/ubigen.c
+++ /dev/null
@@ -1,359 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- *
- * Tool to add UBI headers to binary images.
- *
- * 1.0 Initial version
- * 1.1 Different CRC32 start value
- * 1.2 Removed argp because we want to use uClibc.
- * 1.3 Minor cleanups
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <getopt.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <mtd/ubi-media.h>
-
-#include "ubigen.h"
-#include "config.h"
-
-#define PROGRAM_VERSION "1.3"
-
-typedef enum action_t {
- ACT_NORMAL = 0x00000001,
- ACT_BROKEN_UPDATE = 0x00000002,
-} action_t;
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
- "ubigen - a tool for adding UBI information to a binary input file.\n";
-
-static const char *optionsstr =
-" Common settings:\n"
-" -c, --copyright Print copyright information.\n"
-" -d, --debug\n"
-" -v, --verbose Print more progress information.\n"
-"\n"
-" UBI Settings:\n"
-" -A, --alignment=<num> Set the alignment size to <num> (default 1).\n"
-" Values can be specified as bytes, 'ki' or 'Mi'.\n"
-" -B, --blocksize=<num> Set the eraseblock size to <num> (default 128\n"
-" KiB).\n"
-" Values can be specified as bytes, 'ki' or 'Mi'.\n"
-" -E, --erasecount=<num> Set the erase count to <num> (default 0)\n"
-" -I, --id=<num> The UBI volume id.\n"
-" -O, --offset=<num> Offset from start of an erase block to the UBI\n"
-" volume header.\n"
-" -T, --type=<num> The UBI volume type:\n"
-" 1 = dynamic, 2 = static\n"
-" -X, --setver=<num> Set UBI version number to <num> (default 1)\n"
-"\n"
-" Input/Output:\n"
-" -i, --infile=<filename> Read input from file.\n"
-" -o, --outfile=<filename> Write output to file (default is stdout).\n"
-"\n"
-" Special options:\n"
-" -U, --broken-update=<leb> Create an ubi image which simulates a broken\n"
-" update.\n"
-" <leb> specifies the logical eraseblock number to\n"
-" update.\n"
-"\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n"
-" -V, --version Print program version\n";
-
-static const char *usage =
-"Usage: ubigen [-cdv?V] [-A <num>] [-B <num>] [-E <num>] [-I <num>]\n"
-" [-O <num>] [-T <num>] [-X <num>] [-i <filename>] [-o <filename>]\n"
-" [-U <leb>] [--copyright] [--debug] [--verbose] [--alignment=<num>]\n"
-" [--blocksize=<num>] [--erasecount=<num>] [--id=<num>]\n"
-" [--offset=<num>] [--type=<num>] [--setver=<num>]\n"
-" [--infile=<filename>] [--outfile=<filename>]\n"
-" [--broken-update=<leb>] [--help] [--usage] [--version]\n";
-
-struct option long_options[] = {
- { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
- { .name = "debug", .has_arg = 0, .flag = NULL, .val = 'd' },
- { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
- { .name = "alignment", .has_arg = 1, .flag = NULL, .val = 'A' },
- { .name = "blocksize", .has_arg = 1, .flag = NULL, .val = 'B' },
- { .name = "erasecount", .has_arg = 1, .flag = NULL, .val = 'E' },
- { .name = "id", .has_arg = 1, .flag = NULL, .val = 'I' },
- { .name = "offset", .has_arg = 1, .flag = NULL, .val = 'O' },
- { .name = "type", .has_arg = 1, .flag = NULL, .val = 'T' },
- { .name = "setver", .has_arg = 1, .flag = NULL, .val = 'X' },
- { .name = "infile", .has_arg = 1, .flag = NULL, .val = 'i' },
- { .name = "outfile", .has_arg = 1, .flag = NULL, .val = 'o' },
- { .name = "broken-update", .has_arg = 1, .flag = NULL, .val = 'U' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0}
-};
-
-static const char copyright [] __attribute__((unused)) =
- "Copyright IBM Corp 2006";
-
-#define CHECK_ENDP(option, endp) do { \
- if (*endp) { \
- fprintf(stderr, \
- "Parse error option \'%s\'. " \
- "No correct numeric value.\n" \
- , option); \
- exit(EXIT_FAILURE); \
- } \
-} while(0)
-
-typedef struct myargs {
- /* common settings */
- action_t action;
- int verbose;
-
- int32_t id;
- uint8_t type;
- uint32_t eb_size;
- uint64_t ec;
- uint8_t version;
- uint32_t hdr_offset;
- uint32_t update_block;
- uint32_t alignment;
-
- FILE* fp_in;
- FILE* fp_out;
-
- /* special stuff needed to get additional arguments */
- char *arg1;
- char **options; /* [STRING...] */
-} myargs;
-
-
-static int ustrtoul(const char *cp, char **endp, unsigned int base)
-{
- unsigned long result = strtoul(cp, endp, base);
-
- switch (**endp) {
- case 'G':
- result *= 1024;
- case 'M':
- result *= 1024;
- case 'k':
- case 'K':
- result *= 1024;
- /* "Ki", "ki", "Mi" or "Gi" are to be used. */
- if ((*endp)[1] == 'i')
- (*endp) += 2;
- }
- return result;
-}
-
-static int
-parse_opt(int argc, char **argv, myargs *args)
-{
- int err = 0;
- char* endp;
-
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "cdvA:B:E:I:O:T:X:i:o:U:?V",
- long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'c':
- fprintf(stderr, "%s\n", copyright);
- exit(0);
- break;
- case 'o': /* output */
- args->fp_out = fopen(optarg, "wb");
- if ((args->fp_out) == NULL) {
- fprintf(stderr, "Cannot open file %s "
- "for output\n", optarg);
- exit(1);
- }
- break;
- case 'i': /* input */
- args->fp_in = fopen(optarg, "rb");
- if ((args->fp_in) == NULL) {
- fprintf(stderr, "Cannot open file %s "
- "for input\n", optarg);
- exit(1);
- }
- break;
- case 'v': /* verbose */
- args->verbose = 1;
- break;
-
- case 'B': /* eb_size */
- args->eb_size =
- (uint32_t)ustrtoul(optarg, &endp, 0);
- CHECK_ENDP("B", endp);
- break;
- case 'E': /* erasecount */
- args->ec = (uint64_t)strtoul(optarg, &endp, 0);
- CHECK_ENDP("E", endp);
- break;
- case 'I': /* id */
- args->id = (uint16_t)strtoul(optarg, &endp, 0);
- CHECK_ENDP("I", endp);
- break;
- case 'T': /* type */
- args->type =
- (uint16_t)strtoul(optarg, &endp, 0);
- CHECK_ENDP("T", endp);
- break;
- case 'X': /* versionnr */
- args->version =
- (uint8_t)strtoul(optarg, &endp, 0);
- CHECK_ENDP("X", endp);
- break;
- case 'O': /* offset for volume hdr */
- args->hdr_offset =
- (uint32_t) strtoul(optarg, &endp, 0);
- CHECK_ENDP("O", endp);
- break;
-
- case 'U': /* broken update */
- args->action = ACT_BROKEN_UPDATE;
- args->update_block =
- (uint32_t) strtoul(optarg, &endp, 0);
- CHECK_ENDP("U", endp);
- break;
-
- case '?': /* help */
- fprintf(stderr, "Usage: ubigen [OPTION...]\n");
- fprintf(stderr, "%s", doc);
- fprintf(stderr, "%s", optionsstr);
- fprintf(stderr, "\nReport bugs to %s\n",
- PACKAGE_BUGREPORT);
- exit(0);
- break;
-
- case 'V':
- fprintf(stderr, "%s\n", PROGRAM_VERSION);
- exit(0);
- break;
-
- default:
- fprintf(stderr, "%s", usage);
- exit(-1);
- }
- }
-
- if (optind < argc) {
- if (!args->fp_in) {
- args->fp_in = fopen(argv[optind++], "rb");
- if ((args->fp_in) == NULL) {
- fprintf(stderr, "Cannot open file %s for "
- "input\n", argv[optind]);
- exit(1);
- }
- }
- }
- if (args->id < 0) {
- err = 1;
- fprintf(stderr,
- "Please specify an UBI Volume ID.\n");
- }
- if (args->type == 0) {
- err = 1;
- fprintf(stderr,
- "Please specify an UBI Volume type.\n");
- }
- if (err) {
- fprintf(stderr, "%s", usage);
- exit(1);
- }
-
- return 0;
-}
-
-
-int
-main(int argc, char **argv)
-{
- int rc = 0;
- ubi_info_t u;
- struct stat file_info;
- off_t input_len = 0; /* only used in static volumes */
-
- myargs args = {
- .action = ACT_NORMAL,
- .verbose = 0,
-
- .id = -1,
- .type = 0,
- .eb_size = 0,
- .update_block = 0,
- .ec = 0,
- .version = 0,
- .hdr_offset = (DEFAULT_PAGESIZE) - (UBI_VID_HDR_SIZE),
- .alignment = 1,
-
- .fp_in = NULL,
- .fp_out = stdout,
- /* arguments */
- .arg1 = NULL,
- .options = NULL,
- };
-
- ubigen_init(); /* Init CRC32 table in ubigen */
-
- /* parse arguments */
- parse_opt(argc, argv, &args);
-
- if (fstat(fileno(args.fp_in), &file_info) != 0) {
- fprintf(stderr, "Cannot fetch file size "
- "from input file.\n");
- }
- input_len = file_info.st_size;
-
- rc = ubigen_create(&u, (uint32_t)args.id, args.type,
- args.eb_size, args.ec, args.alignment,
- args.version, args.hdr_offset, 0 ,input_len,
- args.fp_in, args.fp_out);
-
- if (rc != 0) {
- fprintf(stderr, "Cannot create UBI info handler rc: %d\n", rc);
- exit(EXIT_FAILURE);
- }
-
- if (!args.fp_in || !args.fp_out) {
- fprintf(stderr, "Input/Output error.\n");
- exit(EXIT_FAILURE);
-
- }
-
- if (args.action & ACT_NORMAL) {
- rc = ubigen_write_complete(u);
- }
- else if (args.action & ACT_BROKEN_UPDATE) {
- rc = ubigen_write_broken_update(u, args.update_block);
- }
- if (rc != 0) {
- fprintf(stderr, "Error converting input data.\n");
- exit(EXIT_FAILURE);
- }
-
- rc = ubigen_destroy(&u);
- return rc;
-}
diff --git a/ubi-utils/src/ubigen.h b/ubi-utils/src/ubigen.h
deleted file mode 100644
index 8d29120..0000000
--- a/ubi-utils/src/ubigen.h
+++ /dev/null
@@ -1,149 +0,0 @@
-#ifndef __UBIGEN_H__
-#define __UBIGEN_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Frank Haverkamp
- *
- * An utility to update UBI volumes.
- */
-
-#include <stdio.h> /* FILE */
-#include <stdint.h>
-#include <mtd/ubi-media.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define DEFAULT_BLOCKSIZE (128 * 1024)
-#define DEFAULT_PAGESIZE (2*1024)
-
-#define EUBIGEN_INVALID_TYPE 1
-#define EUBIGEN_INVALID_HDR_OFFSET 2
-#define EUBIGEN_INVALID_ALIGNMENT 3
-#define EUBIGEN_TOO_SMALL_EB 4
-#define EUBIGEN_MAX_ERROR 5
-
-
-typedef enum action {
- NO_ERROR = 0x00000000,
- BROKEN_HDR_CRC = 0x00000001,
- BROKEN_DATA_CRC = 0x00000002,
- BROKEN_DATA_SIZE = 0x00000004,
- BROKEN_OMIT_BLK = 0x00000008,
- MARK_AS_UPDATE = 0x00000010,
-} ubigen_action_t;
-
-typedef struct ubi_info *ubi_info_t;
-
-/**
- * @brief Initialize the internal CRC32 table.
- * @note Necessary because of the used crc32 function in UBI.
- * A usage of CRC32, from e.g. zlib will fail.
- */
-void ubigen_init(void);
-
-/**
- * @brief Create an ubigen handle.
- * @param ...
- * @return 0 On sucess.
- * else Error.
- * @note This parameterlist is ugly. But we have to use
- * two big structs and meta information internally,
- * filling them would be even uglier.
- */
-int ubigen_create(ubi_info_t *u, uint32_t vol_id, uint8_t vol_type,
- uint32_t eb_size, uint64_t ec, uint32_t alignment,
- uint8_t version, uint32_t vid_hdr_offset,
- uint8_t compat_flag, size_t data_size,
- FILE* fp_in, FILE* fp_out);
-
-/**
- * @brief Destroy an ubigen handle.
- * @param u Handle to free.
- * @return 0 On success.
- * else Error.
- */
-int ubigen_destroy(ubi_info_t *u);
-
-/**
- * @brief Get number of total logical EBs, necessary for the
- * complete storage of data in the handle.
- * @param u The handle.
- * @return 0 On success.
- * else Error.
- */
-int ubigen_get_leb_total(ubi_info_t u, size_t* total);
-
-/**
- * @brief Get the size in bytes of one logical EB in the handle.
- * @param u The handle.
- * @return 0 On success.
- * else Error.
- */
-int ubigen_get_leb_size(ubi_info_t u, size_t* size);
-
-
-/**
- * @brief Write a logical EB (fits exactly into 1 physical EB).
- * @param u Handle which holds all necessary data.
- * @param action Additional operations which shall be applied on this
- * logical eraseblock. Mostly injecting artifical errors.
- * @return 0 On success.
- * else Error.
- */
-int ubigen_write_leb(ubi_info_t u, ubigen_action_t action);
-
-/**
- * @brief Write a complete array of logical eraseblocks at once.
- * @param u Handle which holds all necessary data.
- * @return 0 On success.
- * else Error.
- */
-int ubigen_write_complete(ubi_info_t u);
-
-/**
- * @brief Write a single block which is extracted from the
- * binary input data.
- * @param u Handle which holds all necessary data.
- * @param blk Logical eraseblock which shall hold a inc. copy entry
- * and a bad data crc.
- * @return 0 On success.
- * else Error.
- */
-int ubigen_write_broken_update(ubi_info_t u, uint32_t blk);
-
-/**
- * @brief Use the current ubi_info data and some additional data
- * to set an UBI volume table entry from it.
- * @param u Handle which holds some of the necessary data.
- * @param res_bytes Number of reserved bytes which is stored in the volume
- * table entry.
- * @param name A string which shall be used as a volume label.
- * @param lvol_r A pointer to a volume table entry.
- * @return 0 On success.
- * else Error.
- */
-int ubigen_set_lvol_rec(ubi_info_t u, size_t reserved_bytes,
- const char* name, struct ubi_vtbl_record *lvol_rec);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __UBIGEN_H__ */
diff --git a/ubi-utils/src/ubimirror.c b/ubi-utils/src/ubimirror.c
deleted file mode 100644
index da05a8b..0000000
--- a/ubi-utils/src/ubimirror.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- *
- * 1.2 Removed argp because we want to use uClibc.
- * 1.3 Minor cleanups
- * 1.4 Migrated to new libubi
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <getopt.h>
-#include <unistd.h>
-#include <errno.h>
-#include <mtd/ubi-media.h>
-
-#include "config.h"
-#include "error.h"
-#include "example_ubi.h"
-#include "ubimirror.h"
-
-#define PROGRAM_VERSION "1.4"
-
-typedef enum action_t {
- ACT_NORMAL = 0,
- ACT_ARGP_ABORT,
- ACT_ARGP_ERR,
-} action_t;
-
-#define ABORT_ARGP do { \
- args->action = ACT_ARGP_ABORT; \
-} while (0)
-
-#define ERR_ARGP do { \
- args->action = ACT_ARGP_ERR; \
-} while (0)
-
-#define VOL_ARGS_MAX 2
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
- "ubimirror - mirrors ubi volumes.\n";
-
-static const char *optionsstr =
-" -c, --copyright Print copyright information.\n"
-" -s, --side=<seqnum> Use the side <seqnum> as source.\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n"
-" -V, --version Print program version\n";
-
-static const char *usage =
-"Usage: ubimirror [-c?V] [-s <seqnum>] [--copyright] [--side=<seqnum>]\n"
-" [--help] [--usage] [--version] <source> <destination>\n";
-
-static const char copyright [] __attribute__((unused)) =
- "(C) IBM Coorporation 2007";
-
-struct option long_options[] = {
- { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
- { .name = "side", .has_arg = 1, .flag = NULL, .val = 's' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
- { NULL, 0, NULL, 0}
-};
-
-typedef struct myargs {
- action_t action;
- int side;
- int vol_no; /* index of current volume */
- /* @FIXME replace by bootenv_list, makes live easier */
- /* @FIXME remove the constraint of two entries in the array */
- const char* vol[VOL_ARGS_MAX]; /* comma separated list of src/dst
- volumes */
- char *arg1;
- char **options; /* [STRING...] */
-} myargs;
-
-static int
-get_update_side(const char* str)
-{
- uint32_t i = strtoul(str, NULL, 0);
-
- if ((i != 0) && (i != 1)) {
- return -1;
- }
- return i;
-}
-
-
-static int
-parse_opt(int argc, char **argv, myargs *args)
-{
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "cs:?V", long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'c':
- err_msg("%s", copyright);
- ABORT_ARGP;
- break;
- case 's':
- args->side = get_update_side(optarg);
- if (args->side < 0) {
- err_msg("Unsupported seqnum: %s.\n"
- "Supported seqnums are '0' "
- "and '1'\n", optarg);
- ERR_ARGP;
- }
- break;
- case '?': /* help */
- err_msg("Usage: ubimirror [OPTION...] "
- "<source> <destination>\n");
- err_msg("%s", doc);
- err_msg("%s", optionsstr);
- err_msg("\nReport bugs to %s\n",
- PACKAGE_BUGREPORT);
- exit(0);
- break;
- case 'V':
- err_msg("%s", PROGRAM_VERSION);
- exit(0);
- break;
- default:
- err_msg("%s", usage);
- exit(-1);
- }
- }
-
- while (optind < argc) {
- /* only two entries allowed */
- if (args->vol_no >= VOL_ARGS_MAX) {
- err_msg("%s", usage);
- ERR_ARGP;
- }
- args->vol[(args->vol_no)++] = argv[optind++];
- }
-
- return 0;
-}
-
-
-int
-main(int argc, char **argv) {
- int rc = 0;
- unsigned int ids[VOL_ARGS_MAX];
- char err_buf[1024];
-
- myargs args = {
- .action = ACT_NORMAL,
- .side = -1,
- .vol_no = 0,
- .vol = {"", ""},
- .options = NULL,
- };
-
- parse_opt(argc, argv, &args);
- if (args.action == ACT_ARGP_ERR) {
- rc = 127;
- goto err;
- }
- if (args.action == ACT_ARGP_ABORT) {
- rc = 126;
- goto out;
- }
- if (args.vol_no < VOL_ARGS_MAX) {
- fprintf(stderr, "missing volume number for %s\n",
- args.vol_no == 0 ? "source and target" : "target");
- rc = 125;
- goto out;
- }
- for( rc = 0; rc < args.vol_no; ++rc){
- char *endp;
- ids[rc] = strtoul(args.vol[rc], &endp, 0);
- if( *endp != '\0' ){
- fprintf(stderr, "invalid volume number %s\n",
- args.vol[rc]);
- rc = 125;
- goto out;
- }
- }
- rc = ubimirror(EXAMPLE_UBI_DEVICE, args.side, ids, args.vol_no,
- err_buf, sizeof(err_buf));
- if( rc ){
- err_buf[sizeof err_buf - 1] = '\0';
- fprintf(stderr, "%s", err_buf);
- if( rc < 0 )
- rc = -rc;
- }
- out:
- err:
- return rc;
-}
diff --git a/ubi-utils/src/ubimirror.h b/ubi-utils/src/ubimirror.h
deleted file mode 100644
index d7ae2ad..0000000
--- a/ubi-utils/src/ubimirror.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef __UBIMIRROR_H__
-#define __UBIMIRROR_H__
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
- *
- * An utility to mirror UBI volumes.
- */
-
-#include <stdint.h>
-
-/**
- * @def EUBIMIRROR_SRC_EQ_DST
- * @brief Given source volume is also in the set of destination volumes.
- */
-#define EUBIMIRROR_SRC_EQ_DST 20
-
-/**
- * @def EUBIMIRROR_NO_SRC
- * @brief The given source volume does not exist.
- */
-#define EUBIMIRROR_NO_SRC 21
-
-/**
- * @def EUBIMIRROR_NO_DST
- * @brief One of the given destination volumes does not exist.
- */
-#define EUBIMIRROR_NO_DST 22
-
-/**
- * @brief Mirrors UBI devices from a source device (specified by seqnum)
- * to n target devices.
- * @param devno Device number used by the UBI operations.
- * @param seqnum An index into ids (defines the src_id).
- * @param ids An array of ids.
- * @param ids_size The number of entries in the ids array.
- * @param err_buf A buffer to store verbose error messages.
- * @param err_buf_size The size of the error buffer.
- *
- * @note A seqnum of value < 0 defaults to a seqnum of 0.
- * @note A seqnum exceeding the range of ids_size defaults to 0.
- * @note An empty ids list results in a empty stmt.
- * @pre The UBI volume which shall be used as source volume exists.
- * @pre The UBI volumes which are defined as destination volumes exist.
- * @post The content of the UBI volume which was defined as source volume
- * equals the content of the volumes which were defined as destination.
- */
-int ubimirror(uint32_t devno, int seqnum, uint32_t* ids, ssize_t ids_size,
- char *err_buf, size_t err_buf_size);
-
-#endif /* __UBIMIRROR_H__ */
diff --git a/ubi-utils/src/ubimkvol.c b/ubi-utils/src/ubimkvol.c
new file mode 100644
index 0000000..820c9d8
--- /dev/null
+++ b/ubi-utils/src/ubimkvol.c
@@ -0,0 +1,313 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * An utility to create UBI volumes.
+ *
+ * Authors: Artem Bityutskiy <dedekind@infradead.org>
+ * Frank Haverkamp <haver@vnet.ibm.com>
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <libubi.h>
+#include "common.h"
+
+#define PROGRAM_VERSION "1.0"
+#define PROGRAM_NAME "ubimkvol"
+
+/* The variables below are set by command line arguments */
+struct args {
+ int vol_id;
+ int vol_type;
+ long long bytes;
+ int lebs;
+ int alignment;
+ const char *name;
+ const char *node;
+ int maxavs;
+ /* For deprecated -d option handling */
+ int devn;
+ char dev_name[256];
+};
+
+static struct args args = {
+ .vol_type = UBI_DYNAMIC_VOLUME,
+ .bytes = -1,
+ .lebs = -1,
+ .alignment = 1,
+ .vol_id = UBI_VOL_NUM_AUTO,
+ .devn = -1,
+};
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+ " - a tool to create UBI volumes.";
+
+static const char *optionsstr =
+"-a, --alignment=<alignment> volume alignment (default is 1)\n"
+"-n, --vol_id=<volume ID> UBI volume ID, if not specified, the volume ID\n"
+" will be assigned automatically\n"
+"-N, --name=<name> volume name\n"
+"-s, --size=<bytes> volume size volume size in bytes, kilobytes (KiB)\n"
+" or megabytes (MiB)\n"
+"-S, --lebs=<LEBs count> alternative way to give volume size in logical\n"
+" eraseblocks\n"
+"-m, --maxavsize set volume size to maximum available size\n"
+"-t, --type=<static|dynamic> volume type (dynamic, static), default is dynamic\n"
+"-h, -?, --help print help message\n"
+"-V, --version print program version\n\n"
+"The following is a compatibility option which is deprecated, do not use it\n"
+"-d, --devn=<devn> UBI device number - may be used instead of the UBI\n"
+" device node name in which case the utility assumes\n"
+" that the device node is \"/dev/ubi<devn>\"";
+
+
+static const char *usage =
+"Usage: " PROGRAM_NAME " <UBI device node file name> [-h] [-a <alignment>] [-n <volume ID>] [-N <name>]\n"
+"\t\t\t[-s <bytes>] [-S <LEBs>] [-t <static|dynamic>] [-V] [-m]\n"
+"\t\t\t[--alignment=<alignment>][--vol_id=<volume ID>] [--name=<name>]\n"
+"\t\t\t[--size=<bytes>] [--lebs=<LEBs>] [--type=<static|dynamic>] [--help]\n"
+"\t\t\t[--version] [--maxavsize]\n\n"
+"Example: " PROGRAM_NAME " /dev/ubi0 -s 20MiB -N config_data - create a 20 Megabytes volume\n"
+" named \"config_data\" on UBI device /dev/ubi0.";
+
+static const struct option long_options[] = {
+ { .name = "alignment", .has_arg = 1, .flag = NULL, .val = 'a' },
+ { .name = "vol_id", .has_arg = 1, .flag = NULL, .val = 'n' },
+ { .name = "name", .has_arg = 1, .flag = NULL, .val = 'N' },
+ { .name = "size", .has_arg = 1, .flag = NULL, .val = 's' },
+ { .name = "lebs", .has_arg = 1, .flag = NULL, .val = 'S' },
+ { .name = "type", .has_arg = 1, .flag = NULL, .val = 't' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { .name = "maxavsize", .has_arg = 0, .flag = NULL, .val = 'm' },
+ /* Deprecated -d option */
+ { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
+ { NULL, 0, NULL, 0},
+};
+
+static int param_sanity_check(void)
+{
+ int len;
+
+ if (args.bytes == -1 && !args.maxavs && args.lebs == -1)
+ return errmsg("volume size was not specified (use -h for help)");
+
+ if ((args.bytes != -1 && (args.maxavs || args.lebs != -1)) ||
+ (args.lebs != -1 && (args.maxavs || args.bytes != -1)) ||
+ (args.maxavs && (args.bytes != -1 || args.lebs != -1)))
+ return errmsg("size specified with more then one option");
+
+ if (args.name == NULL)
+ return errmsg("volume name was not specified (use -h for help)");
+
+ len = strlen(args.name);
+ if (len > UBI_MAX_VOLUME_NAME)
+ return errmsg("too long name (%d symbols), max is %d", len, UBI_MAX_VOLUME_NAME);
+
+ return 0;
+}
+
+static int parse_opt(int argc, char * const argv[])
+{
+ while (1) {
+ int key;
+ char *endp;
+
+ key = getopt_long(argc, argv, "a:n:N:s:S:t:h?Vmd:", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 't':
+ if (!strcmp(optarg, "dynamic"))
+ args.vol_type = UBI_DYNAMIC_VOLUME;
+ else if (!strcmp(optarg, "static"))
+ args.vol_type = UBI_STATIC_VOLUME;
+ else
+ return errmsg("bad volume type: \"%s\"", optarg);
+ break;
+
+ case 's':
+ args.bytes = ubiutils_get_bytes(optarg);
+ if (args.bytes <= 0)
+ return errmsg("bad volume size: \"%s\"", optarg);
+ break;
+
+ case 'S':
+ args.lebs = strtoull(optarg, &endp, 0);
+ if (endp == optarg || args.lebs <= 0 || *endp != '\0')
+ return errmsg("bad LEB count: \"%s\"", optarg);
+ break;
+
+ case 'a':
+ args.alignment = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.alignment <= 0)
+ return errmsg("bad volume alignment: \"%s\"", optarg);
+ break;
+
+ case 'n':
+ args.vol_id = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.vol_id < 0)
+ return errmsg("bad volume ID: " "\"%s\"", optarg);
+ break;
+
+ case 'd':
+ /* Handle deprecated -d option */
+ warnmsg("-d is depricated and will be removed, do not use it");
+ args.devn = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.devn < 0)
+ return errmsg("bad UBI device number: " "\"%s\"", optarg);
+ break;
+
+ case 'N':
+ args.name = optarg;
+ break;
+
+ case 'h':
+ case '?':
+ fprintf(stderr, "%s\n\n", doc);
+ fprintf(stderr, "%s\n\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ case 'm':
+ args.maxavs = 1;
+ break;
+
+ case ':':
+ return errmsg("parameter is missing");
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
+ }
+ }
+
+ /* Handle deprecated -d option */
+ if (args.devn != -1) {
+ sprintf(args.dev_name, "/dev/ubi%d", args.devn);
+ args.node = args.dev_name;
+ } else {
+ if (optind == argc)
+ return errmsg("UBI device name was not specified (use -h for help)");
+ else if (optind != argc - 1)
+ return errmsg("more then one UBI device specified (use -h for help)");
+
+ args.node = argv[optind];
+ }
+
+ if (param_sanity_check())
+ return -1;
+
+ return 0;
+}
+
+int main(int argc, char * const argv[])
+{
+ int err;
+ libubi_t libubi;
+ struct ubi_dev_info dev_info;
+ struct ubi_vol_info vol_info;
+ struct ubi_mkvol_request req;
+
+ err = parse_opt(argc, argv);
+ if (err)
+ return err;
+
+ libubi = libubi_open(1);
+ if (!libubi)
+ return sys_errmsg("cannot open libubi");
+
+ err = ubi_node_type(libubi, args.node);
+ if (err == 2) {
+ errmsg("\"%s\" is an UBI volume node, not an UBI device node",
+ args.node);
+ goto out_libubi;
+ } else if (err < 0) {
+ errmsg("\"%s\" is not an UBI device node", args.node);
+ goto out_libubi;
+ }
+
+ err = ubi_get_dev_info(libubi, args.node, &dev_info);
+ if (err) {
+ sys_errmsg("cannot get information about UBI device \"%s\"",
+ args.node);
+ goto out_libubi;
+ }
+
+ if (dev_info.avail_bytes == 0) {
+ errmsg("UBI device does not have free logical eraseblocks");
+ goto out_libubi;
+ }
+
+ if (args.maxavs) {
+ args.bytes = dev_info.avail_bytes;
+ printf("Set volume size to %lld\n", args.bytes);
+ }
+
+ if (args.lebs != -1) {
+ args.bytes = dev_info.leb_size;
+ args.bytes -= dev_info.leb_size % args.alignment;
+ args.bytes *= args.lebs;
+ }
+
+ req.vol_id = args.vol_id;
+ req.alignment = args.alignment;
+ req.bytes = args.bytes;
+ req.vol_type = args.vol_type;
+ req.name = args.name;
+
+ err = ubi_mkvol(libubi, args.node, &req);
+ if (err < 0) {
+ sys_errmsg("cannot UBI create volume");
+ goto out_libubi;
+ }
+
+ args.vol_id = req.vol_id;
+
+ /* Print information about the created device */
+ err = ubi_get_vol_info1(libubi, dev_info.dev_num, args.vol_id, &vol_info);
+ if (err) {
+ sys_errmsg("cannot get information about newly created UBI volume");
+ goto out_libubi;
+ }
+
+ printf("Volume ID %d, size %d LEBs (", vol_info.vol_id, vol_info.rsvd_lebs);
+ ubiutils_print_bytes(vol_info.rsvd_bytes, 0);
+ printf("), LEB size ");
+ ubiutils_print_bytes(vol_info.leb_size, 1);
+ printf(", %s, name \"%s\", alignment %d\n",
+ req.vol_type == UBI_DYNAMIC_VOLUME ? "dynamic" : "static",
+ vol_info.name, vol_info.alignment);
+
+ libubi_close(libubi);
+ return 0;
+
+out_libubi:
+ libubi_close(libubi);
+ return -1;
+}
diff --git a/ubi-utils/src/ubinfo.c b/ubi-utils/src/ubinfo.c
new file mode 100644
index 0000000..536ec01
--- /dev/null
+++ b/ubi-utils/src/ubinfo.c
@@ -0,0 +1,410 @@
+/*
+ * Copyright (C) 2007, 2008 Nokia Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * An utility to get UBI information.
+ *
+ * Author: Artem Bityutskiy
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <libubi.h>
+#include "common.h"
+
+#define PROGRAM_VERSION "1.0"
+#define PROGRAM_NAME "ubinfo"
+
+/* The variables below are set by command line arguments */
+struct args {
+ int devn;
+ int vol_id;
+ int all;
+ const char *node;
+};
+
+static struct args args = {
+ .vol_id = -1,
+ .devn = -1,
+ .all = 0,
+ .node = NULL,
+};
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+ " - a tool to print UBI information.";
+
+static const char *optionsstr =
+"-d, --devn=<UBI device number> UBI device number to get information about\n"
+"-n, --vol_id=<volume ID> ID of UBI volume to print information about\n"
+"-a, --all print information about all devices and volumes,\n"
+" or about all volumes if the UBI device was\n"
+" specified\n"
+"-h, --help print help message\n"
+"-V, --version print program version";
+
+static const char *usage =
+"Usage 1: " PROGRAM_NAME " [-d <UBI device number>] [-n <volume ID>] [-a] [-h] [-V] [--vol_id=<volume ID>]\n"
+"\t\t[--devn <UBI device number>] [--all] [--help] [--version]\n"
+"Usage 2: " PROGRAM_NAME " <UBI device node file name> [-a] [-h] [-V] [--all] [--help] [--version]\n"
+"Usage 3: " PROGRAM_NAME " <UBI volume node file name> [-h] [-V] [--help] [--version]\n\n"
+"Example 1: " PROGRAM_NAME " - (no arguments) print general UBI information\n"
+"Example 2: " PROGRAM_NAME " -d 1 - print information about UBI device number 1\n"
+"Example 3: " PROGRAM_NAME " /dev/ubi0 -a - print information about all volumes of UBI\n"
+" device /dev/ubi0\n"
+"Example 4: " PROGRAM_NAME " /dev/ubi1_0 - print information about UBI volume /dev/ubi1_0\n"
+"Example 5: " PROGRAM_NAME " -a - print all information\n";
+
+static const struct option long_options[] = {
+ { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
+ { .name = "vol_id", .has_arg = 1, .flag = NULL, .val = 'n' },
+ { .name = "all", .has_arg = 0, .flag = NULL, .val = 'a' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0},
+};
+
+static int parse_opt(int argc, char * const argv[])
+{
+ while (1) {
+ int key;
+ char *endp;
+
+ key = getopt_long(argc, argv, "an:d:hV", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'a':
+ args.all = 1;
+ break;
+
+ case 'n':
+ args.vol_id = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.vol_id < 0)
+ return errmsg("bad volume ID: " "\"%s\"", optarg);
+ break;
+
+ case 'd':
+ args.devn = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.devn < 0)
+ return errmsg("bad UBI device number: \"%s\"", optarg);
+
+ break;
+
+ case 'h':
+ fprintf(stderr, "%s\n\n", doc);
+ fprintf(stderr, "%s\n\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ case ':':
+ return errmsg("parameter is missing");
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
+ }
+ }
+
+ if (optind == argc - 1)
+ args.node = argv[optind];
+ else if (optind < argc)
+ return errmsg("more then one UBI devices specified (use -h for help)");
+
+ return 0;
+}
+
+static int translate_dev(libubi_t libubi, const char *node)
+{
+ int err;
+
+ err = ubi_node_type(libubi, node);
+ if (err == -1) {
+ if (errno)
+ return errmsg("unrecognized device node \"%s\"", node);
+ return errmsg("\"%s\" does not correspond to any UBI device or volume", node);
+ }
+
+ if (err == 1) {
+ struct ubi_dev_info dev_info;
+
+ err = ubi_get_dev_info(libubi, node, &dev_info);
+ if (err)
+ return sys_errmsg("cannot get information about UBI device \"%s\"", node);
+
+ args.devn = dev_info.dev_num;
+ } else {
+ struct ubi_vol_info vol_info;
+
+ err = ubi_get_vol_info(libubi, node, &vol_info);
+ if (err)
+ return sys_errmsg("cannot get information about UBI volume \"%s\"", node);
+
+ if (args.vol_id != -1)
+ return errmsg("both volume character device node (\"%s\") and "
+ "volume ID (%d) are specify, use only one of them"
+ "(use -h for help)", node, args.vol_id);
+
+ args.devn = vol_info.dev_num;
+ args.vol_id = vol_info.vol_id;
+ }
+
+ return 0;
+}
+
+static int print_vol_info(libubi_t libubi, int dev_num, int vol_id)
+{
+ int err;
+ struct ubi_vol_info vol_info;
+
+ err = ubi_get_vol_info1(libubi, dev_num, vol_id, &vol_info);
+ if (err)
+ return sys_errmsg("cannot get information about UBI volume %d on ubi%d",
+ vol_id, dev_num);
+
+ printf("Volume ID: %d (on ubi%d)\n", vol_info.vol_id, vol_info.dev_num);
+ printf("Type: %s\n",
+ vol_info.type == UBI_DYNAMIC_VOLUME ? "dynamic" : "static");
+ printf("Alignment: %d\n", vol_info.alignment);
+
+ printf("Size: %d LEBs (", vol_info.rsvd_lebs);
+ ubiutils_print_bytes(vol_info.rsvd_bytes, 0);
+ printf(")\n");
+
+ if (vol_info.type == UBI_STATIC_VOLUME) {
+ printf("Data bytes: ");
+ ubiutils_print_bytes(vol_info.data_bytes, 1);
+ printf("\n");
+ }
+ printf("State: %s\n", vol_info.corrupted ? "corrupted" : "OK");
+ printf("Name: %s\n", vol_info.name);
+ printf("Character device major/minor: %d:%d\n",
+ vol_info.major, vol_info.minor);
+
+ return 0;
+}
+
+static int print_dev_info(libubi_t libubi, int dev_num, int all)
+{
+ int i, err, first = 1;
+ struct ubi_dev_info dev_info;
+ struct ubi_vol_info vol_info;
+
+ err = ubi_get_dev_info1(libubi, dev_num, &dev_info);
+ if (err)
+ return sys_errmsg("cannot get information about UBI device %d", dev_num);
+
+ printf("ubi%d:\n", dev_info.dev_num);
+ printf("Volumes count: %d\n", dev_info.vol_count);
+ printf("Logical eraseblock size: %d\n", dev_info.leb_size);
+
+ printf("Total amount of logical eraseblocks: %d (", dev_info.total_lebs);
+ ubiutils_print_bytes(dev_info.total_bytes, 0);
+ printf(")\n");
+
+ printf("Amount of available logical eraseblocks: %d (", dev_info.avail_lebs);
+ ubiutils_print_bytes(dev_info.avail_bytes, 0);
+ printf(")\n");
+
+ printf("Maximum count of volumes %d\n", dev_info.max_vol_count);
+ printf("Count of bad physical eraseblocks: %d\n", dev_info.bad_count);
+ printf("Count of reserved physical eraseblocks: %d\n", dev_info.bad_rsvd);
+ printf("Current maximum erase counter value: %lld\n", dev_info.max_ec);
+ printf("Minimum input/output unit size: %d bytes\n", dev_info.min_io_size);
+ printf("Character device major/minor: %d:%d\n",
+ dev_info.major, dev_info.minor);
+
+ if (dev_info.vol_count == 0)
+ return 0;
+
+ printf("Present volumes: ");
+ for (i = dev_info.lowest_vol_id;
+ i <= dev_info.highest_vol_id; i++) {
+ err = ubi_get_vol_info1(libubi, dev_info.dev_num, i, &vol_info);
+ if (err == -1) {
+ if (errno == ENOENT)
+ continue;
+
+ return sys_errmsg("libubi failed to probe volume %d on ubi%d",
+ i, dev_info.dev_num);
+ }
+
+ if (!first)
+ printf(", %d", i);
+ else {
+ printf("%d", i);
+ first = 0;
+ }
+ }
+ printf("\n");
+
+ if (!all)
+ return 0;
+
+ first = 1;
+ printf("\n");
+
+ for (i = dev_info.lowest_vol_id;
+ i <= dev_info.highest_vol_id; i++) {
+ if(!first)
+ printf("-----------------------------------\n");
+ err = ubi_get_vol_info1(libubi, dev_info.dev_num, i, &vol_info);
+ if (err == -1) {
+ if (errno == ENOENT)
+ continue;
+
+ return sys_errmsg("libubi failed to probe volume %d on ubi%d",
+ i, dev_info.dev_num);
+ }
+ first = 0;
+
+ err = print_vol_info(libubi, dev_info.dev_num, i);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
+static int print_general_info(libubi_t libubi, int all)
+{
+ int i, err, first = 1;
+ struct ubi_info ubi_info;
+ struct ubi_dev_info dev_info;
+
+ err = ubi_get_info(libubi, &ubi_info);
+ if (err)
+ return sys_errmsg("cannot get UBI information");
+
+ printf("UBI version: %d\n", ubi_info.version);
+ printf("Count of UBI devices: %d\n", ubi_info.dev_count);
+ if (ubi_info.ctrl_major != -1)
+ printf("UBI control device major/minor: %d:%d\n",
+ ubi_info.ctrl_major, ubi_info.ctrl_minor);
+ else
+ printf("UBI control device is not supported by this kernel\n");
+
+ if (ubi_info.dev_count == 0)
+ return 0;
+
+ printf("Present UBI devices: ");
+ for (i = ubi_info.lowest_dev_num;
+ i <= ubi_info.highest_dev_num; i++) {
+ err = ubi_get_dev_info1(libubi, i, &dev_info);
+ if (err == -1) {
+ if (errno == ENOENT)
+ continue;
+
+ return sys_errmsg("libubi failed to probe UBI device %d", i);
+ }
+
+ if (!first)
+ printf(", ubi%d", i);
+ else {
+ printf("ubi%d", i);
+ first = 0;
+ }
+ }
+ printf("\n");
+
+ if (!all)
+ return 0;
+
+ first = 1;
+ printf("\n");
+
+ for (i = ubi_info.lowest_dev_num;
+ i <= ubi_info.highest_dev_num; i++) {
+ if(!first)
+ printf("\n===================================\n\n");
+ err = ubi_get_dev_info1(libubi, i, &dev_info);
+ if (err == -1) {
+ if (errno == ENOENT)
+ continue;
+
+ return sys_errmsg("libubi failed to probe UBI device %d", i);
+ }
+ first = 0;
+
+ err = print_dev_info(libubi, i, all);
+ if (err)
+ return err;
+ }
+ return 0;
+}
+
+int main(int argc, char * const argv[])
+{
+ int err;
+ libubi_t libubi;
+
+ err = parse_opt(argc, argv);
+ if (err)
+ return -1;
+
+ if (!args.node && args.devn != -1)
+ return errmsg("specify either device number or node file (use -h for help)");
+
+ libubi = libubi_open(1);
+ if (libubi == NULL)
+ return sys_errmsg("cannot open libubi");
+
+ if (args.node) {
+ /*
+ * A character device was specified, translate this into UBI
+ * device number and volume ID.
+ */
+ err = translate_dev(libubi, args.node);
+ if (err)
+ goto out_libubi;
+ }
+
+ if (args.vol_id != -1 && args.devn == -1) {
+ errmsg("volume ID is specified, but UBI device number is not "
+ "(use -h for help)\n");
+ goto out_libubi;
+ }
+
+ if (args.devn != -1 && args.vol_id != -1) {
+ print_vol_info(libubi, args.devn, args.vol_id);
+ goto out;
+ }
+
+ if (args.devn == -1 && args.vol_id == -1)
+ err = print_general_info(libubi, args.all);
+ else if (args.devn != -1 && args.vol_id == -1)
+ err = print_dev_info(libubi, args.devn, args.all);
+
+ if (err)
+ goto out_libubi;
+
+out:
+ libubi_close(libubi);
+ return 0;
+
+out_libubi:
+ libubi_close(libubi);
+ return -1;
+}
diff --git a/ubi-utils/src/ubinize.c b/ubi-utils/src/ubinize.c
new file mode 100644
index 0000000..0762aa8
--- /dev/null
+++ b/ubi-utils/src/ubinize.c
@@ -0,0 +1,612 @@
+/*
+ * Copyright (C) 2008 Nokia Corporation
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Generate UBI images.
+ *
+ * Authors: Artem Bityutskiy
+ * Oliver Lohmann
+ */
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include <mtd/ubi-media.h>
+#include <libubigen.h>
+#include <libiniparser.h>
+#include "common.h"
+
+#define PROGRAM_VERSION "1.1"
+#define PROGRAM_NAME "ubinize"
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+" - a tool to generate UBI images. An UBI image may contain one or more UBI "
+"volumes which have to be defined in the input configuration ini-file. The "
+"ini file defines all the UBI volumes - their characteristics and the and the "
+"contents, but it does not define the characteristics of the flash the UBI "
+"image is generated for. Instead, the flash characteristics are defined via "
+"the command-line options. Note, if not sure about some of the command-line "
+"parameters, do not specify them and let the utility to use default values.";
+
+static const char *optionsstr =
+"-o, --output=<file name> output file name\n"
+"-p, --peb-size=<bytes> size of the physical eraseblock of the flash\n"
+" this UBI image is created for in bytes,\n"
+" kilobytes (KiB), or megabytes (MiB)\n"
+" (mandatory parameter)\n"
+"-m, --min-io-size=<bytes> minimum input/output unit size of the flash\n"
+" in bytes\n"
+"-s, --sub-page-size=<bytes> minimum input/output unit used for UBI\n"
+" headers, e.g. sub-page size in case of NAND\n"
+" flash (equivalent to the minimum input/output\n"
+" unit size by default)\n"
+"-O, --vid-hdr-offset=<num> offset if the VID header from start of the\n"
+" physical eraseblock (default is the next\n"
+" minimum I/O unit or sub-page after the EC\n"
+" header)\n"
+"-e, --erase-counter=<num> the erase counter value to put to EC headers\n"
+" (default is 0)\n"
+"-x, --ubi-ver=<num> UBI version number to put to EC headers\n"
+" (default is 1)\n"
+"-v, --verbose be verbose\n"
+"-h, --help print help message\n"
+"-V, --version print program version";
+
+static const char *usage =
+"Usage: " PROGRAM_NAME " [-o filename] [-h] [-V] [--output=<filename>] [--help]\n"
+"\t\t[--version] ini-file\n"
+"Example: " PROGRAM_NAME " -o ubi.img -p 16KiB -m 512 -s 256 cfg.ini - create UBI image\n"
+" 'ubi.img' as described by configuration file 'cfg.ini'";
+
+static const char *ini_doc = "INI-file format.\n"
+"The input configuration ini-file describes all the volumes which have to\n"
+"be included to the output UBI image. Each volume is described in its own\n"
+"section which may be named arbitrarily. The section consists on\n"
+"\"key=value\" pairs, for example:\n\n"
+"[jffs2-volume]\n"
+"mode=ubi\n"
+"image=../jffs2.img\n"
+"vol_id=1\n"
+"vol_size=30MiB\n"
+"vol_type=dynamic\n"
+"vol_name=jffs2_volume\n"
+"vol_flags=autoresize\n"
+"vol_alignment=1\n\n"
+"This example configuration file tells the utility to create an UBI image\n"
+"with one volume with ID 1, volume size 30MiB, the volume is dynamic, has\n"
+"name \"jffs2_volume\", \"autoresize\" volume flag, and alignment 1. The\n"
+"\"image=../jffs2.img\" line tells the utility to take the contents of the\n"
+"volume from the \"../jffs2.img\" file. The size of the image file has to be\n"
+"less or equivalent to the volume size (30MiB). The \"mode=ubi\" line is\n"
+"mandatory and just tells that the section describes an UBI volume - other\n"
+"section modes may be added in the future.\n"
+"Notes:\n"
+" * size in vol_size might be specified kilobytes (KiB), megabytes (MiB),\n"
+" gigabytes (GiB) or bytes (no modifier);\n"
+" * if \"vol_size\" key is absent, the volume size is assumed to be\n"
+" equivalent to the size of the image file (defined by \"image\" key);\n"
+" * if the \"image\" is absent, the volume is assumed to be empty;\n"
+" * volume alignment must not be greater than the logical eraseblock size;\n"
+" * one ini file may contain arbitrary number of sections, the utility will\n"
+" put all the volumes which are described by these section to the output\n"
+" UBI image file.";
+
+struct option long_options[] = {
+ { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "peb-size", .has_arg = 1, .flag = NULL, .val = 'p' },
+ { .name = "min-io-size", .has_arg = 1, .flag = NULL, .val = 'm' },
+ { .name = "sub-page-size", .has_arg = 1, .flag = NULL, .val = 's' },
+ { .name = "vid-hdr-offset", .has_arg = 1, .flag = NULL, .val = 'O' },
+ { .name = "erase-counter", .has_arg = 1, .flag = NULL, .val = 'e' },
+ { .name = "ubi-ver", .has_arg = 1, .flag = NULL, .val = 'x' },
+ { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { NULL, 0, NULL, 0}
+};
+
+struct args {
+ const char *f_in;
+ const char *f_out;
+ int out_fd;
+ int peb_size;
+ int min_io_size;
+ int subpage_size;
+ int vid_hdr_offs;
+ int ec;
+ int ubi_ver;
+ int verbose;
+ dictionary *dict;
+};
+
+static struct args args = {
+ .peb_size = -1,
+ .min_io_size = -1,
+ .subpage_size = -1,
+ .ubi_ver = 1,
+};
+
+static int parse_opt(int argc, char * const argv[])
+{
+ while (1) {
+ int key;
+ char *endp;
+
+ key = getopt_long(argc, argv, "o:p:m:s:O:e:x:vhV", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'o':
+ args.out_fd = open(optarg, O_CREAT | O_TRUNC | O_WRONLY,
+ S_IWUSR | S_IRUSR | S_IRGRP | S_IWGRP | S_IROTH);
+ if (args.out_fd == -1)
+ return sys_errmsg("cannot open file \"%s\"", optarg);
+ args.f_out = optarg;
+ break;
+
+ case 'p':
+ args.peb_size = ubiutils_get_bytes(optarg);
+ if (args.peb_size <= 0)
+ return errmsg("bad physical eraseblock size: \"%s\"", optarg);
+ break;
+
+ case 'm':
+ args.min_io_size = ubiutils_get_bytes(optarg);
+ if (args.min_io_size <= 0)
+ return errmsg("bad min. I/O unit size: \"%s\"", optarg);
+ if (!is_power_of_2(args.min_io_size))
+ return errmsg("min. I/O unit size should be power of 2");
+ break;
+
+ case 's':
+ args.subpage_size = ubiutils_get_bytes(optarg);
+ if (args.subpage_size <= 0)
+ return errmsg("bad sub-page size: \"%s\"", optarg);
+ if (!is_power_of_2(args.subpage_size))
+ return errmsg("sub-page size should be power of 2");
+ break;
+
+ case 'O':
+ args.vid_hdr_offs = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.vid_hdr_offs < 0)
+ return errmsg("bad VID header offset: \"%s\"", optarg);
+ break;
+
+ case 'e':
+ args.ec = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.ec < 0)
+ return errmsg("bad erase counter value: \"%s\"", optarg);
+ break;
+
+ case 'x':
+ args.ubi_ver = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.ubi_ver < 0)
+ return errmsg("bad UBI version: \"%s\"", optarg);
+ break;
+
+ case 'v':
+ args.verbose = 1;
+ break;
+
+ case 'h':
+ ubiutils_print_text(stderr, doc, 80);
+ fprintf(stderr, "\n%s\n\n", ini_doc);
+ fprintf(stderr, "%s\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
+ }
+ }
+
+ if (optind == argc)
+ return errmsg("input configuration file was not specified (use -h for help)");
+
+ if (optind != argc - 1)
+ return errmsg("more then one configuration file was specified (use -h for help)");
+
+ args.f_in = argv[optind];
+
+ if (args.peb_size < 0)
+ return errmsg("physical eraseblock size was not specified (use -h for help)");
+
+ if (args.peb_size > 1024*1024)
+ return errmsg("too high physical eraseblock size %d", args.peb_size);
+
+ if (args.min_io_size < 0)
+ return errmsg("min. I/O unit size was not specified (use -h for help)");
+
+ if (args.subpage_size < 0)
+ args.subpage_size = args.min_io_size;
+
+ if (args.subpage_size > args.min_io_size)
+ return errmsg("sub-page cannot be larger then min. I/O unit");
+
+ if (args.peb_size % args.min_io_size)
+ return errmsg("physical eraseblock should be multiple of min. I/O units");
+
+ if (args.min_io_size % args.subpage_size)
+ return errmsg("min. I/O unit size should be multiple of sub-page size");
+
+ if (!args.f_out)
+ return errmsg("output file was not specified (use -h for help)");
+
+ if (args.vid_hdr_offs) {
+ if (args.vid_hdr_offs + (int)UBI_VID_HDR_SIZE >= args.peb_size)
+ return errmsg("bad VID header position");
+ if (args.vid_hdr_offs % 8)
+ return errmsg("VID header offset has to be multiple of min. I/O unit size");
+ }
+
+ return 0;
+}
+
+static int read_section(const struct ubigen_info *ui, const char *sname,
+ struct ubigen_vol_info *vi, const char **img,
+ struct stat *st)
+{
+ char buf[256];
+ const char *p;
+
+ *img = NULL;
+
+ if (strlen(sname) > 128)
+ return errmsg("too long section name \"%s\"", sname);
+
+ /* Make sure mode is UBI, otherwise ignore this section */
+ sprintf(buf, "%s:mode", sname);
+ p = iniparser_getstring(args.dict, buf, NULL);
+ if (!p) {
+ errmsg("\"mode\" key not found in section \"%s\"", sname);
+ errmsg("the \"mode\" key is mandatory and has to be "
+ "\"mode=ubi\" if the section describes an UBI volume");
+ return -1;
+ }
+
+ /* If mode is not UBI, skip this section */
+ if (strcmp(p, "ubi")) {
+ verbose(args.verbose, "skip non-ubi section \"%s\"", sname);
+ return 1;
+ }
+
+ verbose(args.verbose, "mode=ubi, keep parsing");
+
+ /* Fetch volume type */
+ sprintf(buf, "%s:vol_type", sname);
+ p = iniparser_getstring(args.dict, buf, NULL);
+ if (!p) {
+ normsg("volume type was not specified in "
+ "section \"%s\", assume \"dynamic\"\n", sname);
+ vi->type = UBI_VID_DYNAMIC;
+ } else {
+ if (!strcmp(p, "static"))
+ vi->type = UBI_VID_STATIC;
+ else if (!strcmp(p, "dynamic"))
+ vi->type = UBI_VID_DYNAMIC;
+ else
+ return errmsg("invalid volume type \"%s\" in section \"%s\"",
+ p, sname);
+ }
+
+ verbose(args.verbose, "volume type: %s",
+ vi->type == UBI_VID_DYNAMIC ? "dynamic" : "static");
+
+ /* Fetch the name of the volume image file */
+ sprintf(buf, "%s:image", sname);
+ p = iniparser_getstring(args.dict, buf, NULL);
+ if (p) {
+ *img = p;
+ if (stat(p, st))
+ return sys_errmsg("cannot stat \"%s\" referred from section \"%s\"",
+ p, sname);
+ if (st->st_size == 0)
+ return errmsg("empty file \"%s\" referred from section \"%s\"",
+ p, sname);
+ } else if (vi->type == UBI_VID_STATIC)
+ return errmsg("image is not specified for static volume in section \"%s\"",
+ sname);
+
+ /* Fetch volume id */
+ sprintf(buf, "%s:vol_id", sname);
+ vi->id = iniparser_getint(args.dict, buf, -1);
+ if (vi->id == -1)
+ return errmsg("\"vol_id\" key not found in section \"%s\"", sname);
+ if (vi->id < 0)
+ return errmsg("negative volume ID %d in section \"%s\"",
+ vi->id, sname);
+ if (vi->id >= ui->max_volumes)
+ return errmsg("too high volume ID %d in section \"%s\", max. is %d",
+ vi->id, sname, ui->max_volumes);
+
+ verbose(args.verbose, "volume ID: %d", vi->id);
+
+ /* Fetch volume size */
+ sprintf(buf, "%s:vol_size", sname);
+ p = iniparser_getstring(args.dict, buf, NULL);
+ if (p) {
+ vi->bytes = ubiutils_get_bytes(p);
+ if (vi->bytes <= 0)
+ return errmsg("bad \"vol_size\" key value \"%s\" (section \"%s\")",
+ p, sname);
+
+ /* Make sure the image size is not larger than volume size */
+ if (*img && st->st_size > vi->bytes)
+ return errmsg("error in section \"%s\": size of the image file "
+ "\"%s\" is %lld, which is larger than volume size %lld",
+ sname, *img, (long long)st->st_size, vi->bytes);
+ verbose(args.verbose, "volume size: %lld bytes", vi->bytes);
+ } else {
+ struct stat st;
+
+ if (!*img)
+ return errmsg("neither image file (\"image=\") nor volume size "
+ "(\"vol_size=\") specified in section \"%s\"", sname);
+
+ if (stat(*img, &st))
+ return sys_errmsg("cannot stat \"%s\"", *img);
+
+ vi->bytes = st.st_size;
+
+ if (vi->bytes == 0)
+ return errmsg("file \"%s\" referred from section \"%s\" is empty",
+ *img, sname);
+
+ normsg_cont("volume size was not specified in section \"%s\", assume"
+ " minimum to fit image \"%s\"", sname, *img);
+ ubiutils_print_bytes(vi->bytes, 1);
+ printf("\n");
+ }
+
+ /* Fetch volume name */
+ sprintf(buf, "%s:vol_name", sname);
+ p = iniparser_getstring(args.dict, buf, NULL);
+ if (!p)
+ return errmsg("\"vol_name\" key not found in section \"%s\"", sname);
+
+ vi->name = p;
+ vi->name_len = strlen(p);
+ if (vi->name_len > UBI_VOL_NAME_MAX)
+ return errmsg("too long volume name in section \"%s\", max. is %d characters",
+ vi->name, UBI_VOL_NAME_MAX);
+
+ verbose(args.verbose, "volume name: %s", p);
+
+ /* Fetch volume alignment */
+ sprintf(buf, "%s:vol_alignment", sname);
+ vi->alignment = iniparser_getint(args.dict, buf, -1);
+ if (vi->alignment == -1)
+ vi->alignment = 1;
+ else if (vi->id < 0)
+ return errmsg("negative volume alignement %d in section \"%s\"",
+ vi->alignment, sname);
+
+ verbose(args.verbose, "volume alignment: %d", vi->alignment);
+
+ /* Fetch volume flags */
+ sprintf(buf, "%s:vol_flags", sname);
+ p = iniparser_getstring(args.dict, buf, NULL);
+ if (p) {
+ if (!strcmp(p, "autoresize")) {
+ verbose(args.verbose, "autoresize flags found");
+ vi->flags |= UBI_VTBL_AUTORESIZE_FLG;
+ } else {
+ return errmsg("unknown flags \"%s\" in section \"%s\"",
+ p, sname);
+ }
+ }
+
+ /* Initialize the rest of the volume information */
+ vi->data_pad = ui->leb_size % vi->alignment;
+ vi->usable_leb_size = ui->leb_size - vi->data_pad;
+ if (vi->type == UBI_VID_DYNAMIC)
+ vi->used_ebs = (vi->bytes + vi->usable_leb_size - 1) / vi->usable_leb_size;
+ else
+ vi->used_ebs = (st->st_size + vi->usable_leb_size - 1) / vi->usable_leb_size;
+ vi->compat = 0;
+ return 0;
+}
+
+int main(int argc, char * const argv[])
+{
+ int err = -1, sects, i, autoresize_was_already = 0;
+ struct ubigen_info ui;
+ struct ubi_vtbl_record *vtbl;
+ struct ubigen_vol_info *vi;
+ off_t seek;
+
+ err = parse_opt(argc, argv);
+ if (err)
+ return -1;
+
+ ubigen_info_init(&ui, args.peb_size, args.min_io_size,
+ args.subpage_size, args.vid_hdr_offs,
+ args.ubi_ver);
+
+ verbose(args.verbose, "LEB size: %d", ui.leb_size);
+ verbose(args.verbose, "PEB size: %d", ui.peb_size);
+ verbose(args.verbose, "min. I/O size: %d", ui.min_io_size);
+ verbose(args.verbose, "sub-page size: %d", args.subpage_size);
+ verbose(args.verbose, "VID offset: %d", ui.vid_hdr_offs);
+ verbose(args.verbose, "data offset: %d", ui.data_offs);
+
+ vtbl = ubigen_create_empty_vtbl(&ui);
+ if (!vtbl)
+ goto out;
+
+ args.dict = iniparser_load(args.f_in);
+ if (!args.dict) {
+ errmsg("cannot load the input ini file \"%s\"", args.f_in);
+ goto out_vtbl;
+ }
+
+ verbose(args.verbose, "loaded the ini-file \"%s\"", args.f_in);
+
+ /* Each section describes one volume */
+ sects = iniparser_getnsec(args.dict);
+ if (sects == -1) {
+ errmsg("ini-file parsing error (iniparser_getnsec)");
+ goto out_dict;
+ }
+
+ verbose(args.verbose, "count of sections: %d", sects);
+ if (sects == 0) {
+ errmsg("no sections found the ini-file \"%s\"", args.f_in);
+ goto out_dict;
+ }
+
+ if (sects > ui.max_volumes) {
+ errmsg("too many sections (%d) in the ini-file \"%s\"",
+ sects, args.f_in);
+ normsg("each section corresponds to an UBI volume, maximum "
+ "count of volumes is %d", ui.max_volumes);
+ goto out_dict;
+ }
+
+ vi = calloc(sizeof(struct ubigen_vol_info), sects);
+ if (!vi) {
+ errmsg("cannot allocate memory");
+ goto out_dict;
+ }
+
+ /*
+ * Skip 2 PEBs at the beginning of the file for the volume table which
+ * will be written later.
+ */
+ seek = ui.peb_size * 2;
+ if (lseek(args.out_fd, seek, SEEK_SET) != seek) {
+ sys_errmsg("cannot seek file \"%s\"", args.f_out);
+ goto out_free;
+ }
+
+ for (i = 0; i < sects; i++) {
+ const char *sname = iniparser_getsecname(args.dict, i);
+ const char *img = NULL;
+ struct stat st;
+ int fd, j;
+
+ if (!sname) {
+ errmsg("ini-file parsing error (iniparser_getsecname)");
+ goto out_free;
+ }
+
+ if (args.verbose)
+ printf("\n");
+ verbose(args.verbose, "parsing section \"%s\"", sname);
+
+ err = read_section(&ui, sname, &vi[i], &img, &st);
+ if (err == -1)
+ goto out_free;
+
+ verbose(args.verbose, "adding volume %d", vi[i].id);
+
+ /*
+ * Make sure that volume ID and name is unique and that only
+ * one volume has auto-resize flag
+ */
+ for (j = 0; j < i; j++) {
+ if (vi[i].id == vi[j].id) {
+ errmsg("volume IDs must be unique, but ID %d "
+ "in section \"%s\" is not",
+ vi[i].id, sname);
+ goto out_free;
+ }
+
+ if (!strcmp(vi[i].name, vi[j].name)) {
+ errmsg("volume name must be unique, but name "
+ "\"%s\" in section \"%s\" is not",
+ vi[i].name, sname);
+ goto out_free;
+ }
+ }
+
+ if (vi[i].flags & UBI_VTBL_AUTORESIZE_FLG) {
+ if (autoresize_was_already)
+ return errmsg("only one volume is allowed "
+ "to have auto-resize flag");
+ autoresize_was_already = 1;
+ }
+
+ err = ubigen_add_volume(&ui, &vi[i], vtbl);
+ if (err) {
+ errmsg("cannot add volume for section \"%s\"", sname);
+ goto out_free;
+ }
+
+ if (img) {
+ fd = open(img, O_RDONLY);
+ if (fd == -1) {
+ sys_errmsg("cannot open \"%s\"", img);
+ goto out_free;
+ }
+
+ verbose(args.verbose, "writing volume %d", vi[i].id);
+ verbose(args.verbose, "image file: %s", img);
+
+ err = ubigen_write_volume(&ui, &vi[i], args.ec, st.st_size, fd, args.out_fd);
+ close(fd);
+ if (err) {
+ errmsg("cannot write volume for section \"%s\"", sname);
+ goto out_free;
+ }
+ }
+
+ if (args.verbose)
+ printf("\n");
+ }
+
+ verbose(args.verbose, "writing layout volume");
+
+ err = ubigen_write_layout_vol(&ui, 0, 1, args.ec, args.ec, vtbl, args.out_fd);
+ if (err) {
+ errmsg("cannot write layout volume");
+ goto out_free;
+ }
+
+ verbose(args.verbose, "done");
+
+ free(vi);
+ iniparser_freedict(args.dict);
+ free(vtbl);
+ close(args.out_fd);
+ return 0;
+
+out_free:
+ free(vi);
+out_dict:
+ iniparser_freedict(args.dict);
+out_vtbl:
+ free(vtbl);
+out:
+ close(args.out_fd);
+ remove(args.f_out);
+ return err;
+}
diff --git a/ubi-utils/src/ubirename.c b/ubi-utils/src/ubirename.c
new file mode 100644
index 0000000..8f33718
--- /dev/null
+++ b/ubi-utils/src/ubirename.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2008 Logitech.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * An utility to get rename UBI volumes.
+ *
+ * Author: Richard Titmuss
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <libubi.h>
+#include "common.h"
+
+#define PROGRAM_VERSION "1.0"
+#define PROGRAM_NAME "ubirename"
+
+static const char *usage =
+"Usage: " PROGRAM_NAME " <UBI device node file name> [<old name> <new name>|...]\n\n"
+"Example: " PROGRAM_NAME "/dev/ubi0 A B C D - rename volume A to B, and C to D\n\n"
+"This utility allows re-naming several volumes in one go atomically.\n"
+"For example, if you have volumes A and B, then you may rename A into B\n"
+"and B into A at one go, and the operation will be atomic. This allows\n"
+"implementing atomic UBI volumes upgrades. E.g., if you have volume A\n"
+"and want to upgrade it atomically, you create a temporary volume B,\n"
+"put your new data to B, then rename A to B and B to A, and then you\n"
+"may remove old volume B.\n"
+"It is also allowed to re-name multiple volumes at a time, but 16 max.\n"
+"renames at once, which means you may specify up to 32 volume names.\n"
+"If you have volumes A and B, and re-name A to B, bud do not re-name\n"
+"B to something else in the same request, old volume B will be removed\n"
+"and A will be renamed into B.\n";
+
+static int get_vol_id(libubi_t libubi, struct ubi_dev_info *dev_info,
+ char *name)
+{
+ int err, i;
+ struct ubi_vol_info vol_info;
+
+ for (i=dev_info->lowest_vol_id; i<=dev_info->highest_vol_id; i++) {
+ err = ubi_get_vol_info1(libubi, dev_info->dev_num, i, &vol_info);
+ if (err == -1) {
+ if (errno == ENOENT)
+ continue;
+ return -1;
+ }
+
+ if (strcmp(name, vol_info.name) == 0)
+ return vol_info.vol_id;
+ }
+
+ return -1;
+}
+
+int main(int argc, char * const argv[])
+{
+ int i, err;
+ int count = 0;
+ libubi_t libubi;
+ struct ubi_dev_info dev_info;
+ struct ubi_rnvol_req rnvol;
+ const char *node;
+
+ if (argc < 3 || (argc & 1) == 1) {
+ errmsg("too few arguments");
+ fprintf(stderr, "%s\n", usage);
+ return -1;
+ }
+
+ if (argc > UBI_MAX_RNVOL + 2) {
+ errmsg("too many volumes to re-name, max. is %d",
+ UBI_MAX_RNVOL);
+ return -1;
+ }
+
+ node = argv[1];
+ libubi = libubi_open(1);
+ if (!libubi)
+ return sys_errmsg("cannot open libubi");
+
+ err = ubi_node_type(libubi, node);
+ if (err == 2) {
+ errmsg("\"%s\" is an UBI volume node, not an UBI device node",
+ node);
+ goto out_libubi;
+ } else if (err < 0) {
+ errmsg("\"%s\" is not an UBI device node", node);
+ goto out_libubi;
+ }
+
+ err = ubi_get_dev_info(libubi, node, &dev_info);
+ if (err == -1) {
+ sys_errmsg("cannot get information about UBI device \"%s\"", node);
+ goto out_libubi;
+ }
+
+ for (i = 2; i < argc; i += 2) {
+ err = get_vol_id(libubi, &dev_info, argv[i]);
+ if (err == -1) {
+ errmsg("\"%s\" volume not found", argv[i]);
+ goto out_libubi;
+ }
+
+ rnvol.ents[count].vol_id = err;
+ rnvol.ents[count].name_len = strlen(argv[i + 1]);
+ strcpy(rnvol.ents[count++].name, argv[i + 1]);
+ }
+
+ rnvol.count = count;
+
+ err = ubi_rnvols(libubi, node, &rnvol);
+ if (err == -1) {
+ sys_errmsg("cannot rename volumes");
+ goto out_libubi;
+ }
+
+ libubi_close(libubi);
+ return 0;
+
+out_libubi:
+ libubi_close(libubi);
+ return -1;
+}
diff --git a/ubi-utils/src/ubirmvol.c b/ubi-utils/src/ubirmvol.c
new file mode 100644
index 0000000..a4cf1df
--- /dev/null
+++ b/ubi-utils/src/ubirmvol.c
@@ -0,0 +1,230 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * An utility to remove UBI volumes.
+ *
+ * Authors: Artem Bityutskiy <dedekind@infradead.org>
+ * Frank Haverkamp <haver@vnet.ibm.com>
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <libubi.h>
+#include "common.h"
+
+#define PROGRAM_VERSION "1.0"
+#define PROGRAM_NAME "ubirmvol"
+
+/* The variables below are set by command line arguments */
+struct args {
+ int vol_id;
+ const char *node;
+ const char *name;
+ /* For deprecated -d option handling */
+ int devn;
+ char dev_name[256];
+};
+
+static struct args args = {
+ .vol_id = -1,
+ .devn = -1,
+};
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+ " - a tool to remove UBI volumes.";
+
+static const char *optionsstr =
+"-n, --vol_id=<volume id> volume ID to remove\n"
+"-N, --name=<volume name> volume name to remove\n"
+"-h, -?, --help print help message\n"
+"-V, --version print program version\n\n"
+"The following is a compatibility option which is deprecated, do not use it\n"
+"-d, --devn=<devn> UBI device number - may be used instead of the UBI\n"
+" device node name in which case the utility assumes\n"
+" that the device node is \"/dev/ubi<devn>\"";
+
+static const char *usage =
+"Usage: " PROGRAM_NAME " <UBI device node file name> [-n <volume id>] [--vol_id=<volume id>]\n\n"
+" [-N <volume name>] [--name=<volume name>] [-h] [--help]\n\n"
+"Example: " PROGRAM_NAME "/dev/ubi0 -n 1 - remove UBI volume 1 from UBI device corresponding\n"
+" to /dev/ubi0\n"
+" " PROGRAM_NAME "/dev/ubi0 -N my_vol - remove UBI named \"my_vol\" from UBI device\n"
+" corresponding to /dev/ubi0";
+
+static const struct option long_options[] = {
+ { .name = "vol_id", .has_arg = 1, .flag = NULL, .val = 'n' },
+ { .name = "name", .has_arg = 1, .flag = NULL, .val = 'N' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ /* Deprecated -d option */
+ { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
+ { NULL, 0, NULL, 0},
+};
+
+static int param_sanity_check(void)
+{
+ if (args.vol_id == -1 && !args.name) {
+ errmsg("please, specify either volume ID or volume name");
+ return -1;
+ }
+
+ if (args.vol_id != -1 && args.name) {
+ errmsg("please, specify either volume ID or volume name, not both");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int parse_opt(int argc, char * const argv[])
+{
+ while (1) {
+ int key;
+ char *endp;
+
+ key = getopt_long(argc, argv, "n:N:h?Vd:", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+
+ case 'n':
+ args.vol_id = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.vol_id < 0) {
+ errmsg("bad volume ID: " "\"%s\"", optarg);
+ return -1;
+ }
+ break;
+
+ case 'N':
+ args.name = optarg;
+ break;
+
+ case 'h':
+ case '?':
+ fprintf(stderr, "%s\n\n", doc);
+ fprintf(stderr, "%s\n\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case 'd':
+ /* Handle deprecated -d option */
+ warnmsg("-d is depricated and will be removed, do not use it");
+ args.devn = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.devn < 0)
+ return errmsg("bad UBI device number: " "\"%s\"", optarg);
+ break;
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ case ':':
+ errmsg("parameter is missing");
+ return -1;
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
+ }
+ }
+
+ /* Handle deprecated -d option */
+ if (args.devn != -1) {
+ sprintf(args.dev_name, "/dev/ubi%d", args.devn);
+ args.node = args.dev_name;
+ } else {
+ if (optind == argc) {
+ errmsg("UBI device name was not specified (use -h for help)");
+ return -1;
+ } else if (optind != argc - 1) {
+ errmsg("more then one UBI device specified (use -h for help)");
+ return -1;
+ }
+
+ args.node = argv[optind];
+ }
+
+ if (param_sanity_check())
+ return -1;
+
+ return 0;
+}
+
+int main(int argc, char * const argv[])
+{
+ int err;
+ libubi_t libubi;
+
+ err = parse_opt(argc, argv);
+ if (err)
+ return -1;
+
+ libubi = libubi_open(1);
+ if (libubi == NULL)
+ return sys_errmsg("cannot open libubi");
+
+ err = ubi_node_type(libubi, args.node);
+ if (err == 2) {
+ errmsg("\"%s\" is an UBI volume node, not an UBI device node",
+ args.node);
+ goto out_libubi;
+ } else if (err < 0) {
+ errmsg("\"%s\" is not an UBI device node", args.node);
+ goto out_libubi;
+ }
+
+ if (args.name) {
+ struct ubi_dev_info dev_info;
+ struct ubi_vol_info vol_info;
+
+ err = ubi_get_dev_info(libubi, args.node, &dev_info);
+ if (err) {
+ sys_errmsg("cannot get information about UBI device \"%s\"",
+ args.node);
+ goto out_libubi;
+ }
+
+ err = ubi_get_vol_info1_nm(libubi, dev_info.dev_num,
+ args.name, &vol_info);
+ if (err) {
+ sys_errmsg("cannot find UBI volume \"%s\"", args.name);
+ goto out_libubi;
+ }
+
+ args.vol_id = vol_info.vol_id;
+ }
+
+ err = ubi_rmvol(libubi, args.node, args.vol_id);
+ if (err) {
+ sys_errmsg("cannot UBI remove volume");
+ goto out_libubi;
+ }
+
+ libubi_close(libubi);
+ return 0;
+
+out_libubi:
+ libubi_close(libubi);
+ return -1;
+}
diff --git a/ubi-utils/src/ubiupdatevol.c b/ubi-utils/src/ubiupdatevol.c
new file mode 100644
index 0000000..c83731c
--- /dev/null
+++ b/ubi-utils/src/ubiupdatevol.c
@@ -0,0 +1,355 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * An utility to update UBI volumes.
+ *
+ * Authors: Frank Haverkamp
+ * Joshua W. Boyer
+ * Artem Bityutskiy
+ */
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <getopt.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+#include <libubi.h>
+#include "common.h"
+
+#define PROGRAM_VERSION "1.1"
+#define PROGRAM_NAME "ubiupdatevol"
+
+struct args {
+ int truncate;
+ const char *node;
+ const char *img;
+ /* For deprecated -d and -B options handling */
+ int devn;
+ char dev_name[256];
+ int broken_update;
+ int size;
+ int use_stdin;
+};
+
+static struct args args = {
+ .devn = -1,
+};
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+ " - a tool to write data to UBI volumes.";
+
+static const char *optionsstr =
+"-t, --truncate truncate volume (wipe it out)\n"
+"-h, --help print help message\n"
+"-V, --version print program version\n\n"
+"-s, --size=<bytes> bytes in input, if not reading from file\n"
+"The following are compatibility options which are deprecated, do not use them\n"
+"-d, --devn=<devn> UBI device number - may be used instead of the UBI\n"
+" device node name in which case the utility assumes\n"
+" that the device node is \"/dev/ubi<devn>\"\n"
+"-B, --broken-update broken update, this is for testing";
+
+static const char *usage =
+"Usage: " PROGRAM_NAME " <UBI volume node file name> [-t] [-h] [-V] [--truncate] [--size=x] [--help]\n"
+"\t\t\t[--version] <image file>\n\n"
+"Example 1: " PROGRAM_NAME " /dev/ubi0_1 fs.img - write file \"fs.img\" to UBI volume /dev/ubi0_1\n"
+"Example 2: " PROGRAM_NAME " /dev/ubi0_1 -t - wipe out UBI volume /dev/ubi0_1";
+
+struct option long_options[] = {
+ { .name = "truncate", .has_arg = 0, .flag = NULL, .val = 't' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { .name = "size", .has_arg = 1, .flag = NULL, .val = 's' },
+ /* Deprecated -d and -B options */
+ { .name = "devn", .has_arg = 1, .flag = NULL, .val = 'd' },
+ { .name = "broken-update", .has_arg = 1, .flag = NULL, .val = 'B' },
+ { NULL, 0, NULL, 0}
+};
+
+static int parse_opt(int argc, char * const argv[])
+{
+ while (1) {
+ int key;
+ char *endp;
+
+ key = getopt_long(argc, argv, "n:th?Vd:s:", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 't':
+ args.truncate = 1;
+ break;
+
+ case 's':
+ args.size = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.size < 0)
+ return errmsg("bad size: " "\"%s\"", optarg);
+ break;
+
+ case 'h':
+ case '?':
+ fprintf(stderr, "%s\n\n", doc);
+ fprintf(stderr, "%s\n\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case 'd':
+ /* Handle deprecated -d option */
+ warnmsg("-d is depricated and will be removed, do not use it");
+ args.devn = strtoul(optarg, &endp, 0);
+ if (*endp != '\0' || endp == optarg || args.devn < 0)
+ return errmsg("bad UBI device number: " "\"%s\"", optarg);
+ break;
+
+ case 'B':
+ /* Handle deprecated -B option */
+ warnmsg("-B is depricated and will be removed, do not use it");
+ args.broken_update = 1;
+ break;
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ case ':':
+ return errmsg("parameter is missing");
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
+ }
+ }
+
+ /* Handle deprecated -d option */
+ if (args.devn != -1) {
+ sprintf(args.dev_name, "/dev/ubi%d", args.devn);
+ args.node = args.dev_name;
+ } else {
+ if (optind == argc)
+ return errmsg("UBI device name was not specified (use -h for help)");
+ else if (optind != argc - 2 && !args.truncate)
+ return errmsg("specify UBI device name and image file name as first 2 "
+ "parameters (use -h for help)");
+ }
+
+ args.node = argv[optind];
+ args.img = argv[optind + 1];
+
+ if (args.img && args.truncate)
+ return errmsg("You can't truncate and specify an image (use -h for help)");
+
+ if (args.img && !args.truncate) {
+ if (strcmp(args.img, "-") == 0)
+ args.use_stdin = 1;
+ if (args.use_stdin && !args.size)
+ return errmsg("file size must be specified if input is stdin");
+ }
+
+ return 0;
+}
+
+static int truncate_volume(libubi_t libubi)
+{
+ int err, fd;
+
+ fd = open(args.node, O_RDWR);
+ if (fd == -1)
+ return sys_errmsg("cannot open \"%s\"", args.node);
+
+ err = ubi_update_start(libubi, fd, 0);
+ if (err) {
+ sys_errmsg("cannot truncate volume \"%s\"", args.node);
+ close(fd);
+ return -1;
+ }
+
+ close(fd);
+ return 0;
+}
+
+static int ubi_write(int fd, const void *buf, int len)
+{
+ int ret;
+
+ while (len) {
+ ret = write(fd, buf, len);
+ if (ret < 0) {
+ if (errno == EINTR) {
+ warnmsg("do not interrupt me!");
+ continue;
+ }
+ return sys_errmsg("cannot write %d bytes to volume \"%s\"",
+ len, args.node);
+ }
+
+ if (ret == 0)
+ return errmsg("cannot write %d bytes to volume \"%s\"", len, args.node);
+
+ len -= ret;
+ buf += ret;
+ }
+
+ return 0;
+}
+
+static int update_volume(libubi_t libubi, struct ubi_vol_info *vol_info)
+{
+ int err, fd, ifd;
+ long long bytes;
+ char *buf;
+
+ buf = malloc(vol_info->leb_size);
+ if (!buf)
+ return errmsg("cannot allocate %d bytes of memory", vol_info->leb_size);
+
+ if (!args.size) {
+ struct stat st;
+ err = stat(args.img, &st);
+ if (err < 0) {
+ errmsg("stat failed on \"%s\"", args.img);
+ goto out_free;
+ }
+
+ bytes = st.st_size;
+ } else
+ bytes = args.size;
+
+ if (bytes > vol_info->rsvd_bytes) {
+ errmsg("\"%s\" (size %lld) will not fit volume \"%s\" (size %lld)",
+ args.img, bytes, args.node, vol_info->rsvd_bytes);
+ goto out_free;
+ }
+
+ /* A hack to handle deprecated -B option */
+ if (args.broken_update)
+ bytes = 1;
+
+ fd = open(args.node, O_RDWR);
+ if (fd == -1) {
+ sys_errmsg("cannot open UBI volume \"%s\"", args.node);
+ goto out_free;
+ }
+
+ if (args.use_stdin)
+ ifd = STDIN_FILENO;
+ else {
+ ifd = open(args.img, O_RDONLY);
+ if (ifd == -1) {
+ sys_errmsg("cannot open \"%s\"", args.img);
+ goto out_close1;
+ }
+ }
+
+ err = ubi_update_start(libubi, fd, bytes);
+ if (err) {
+ sys_errmsg("cannot start volume \"%s\" update", args.node);
+ goto out_close;
+ }
+
+ while (bytes) {
+ int ret, to_copy = vol_info->leb_size;
+
+ if (to_copy > bytes)
+ to_copy = bytes;
+
+ ret = read(ifd, buf, to_copy);
+ if (ret <= 0) {
+ if (errno == EINTR) {
+ warnmsg("do not interrupt me!");
+ continue;
+ } else {
+ sys_errmsg("cannot read %d bytes from \"%s\"",
+ to_copy, args.img);
+ goto out_close;
+ }
+ }
+
+ err = ubi_write(fd, buf, ret);
+ if (err)
+ goto out_close;
+ bytes -= ret;
+ }
+
+ close(ifd);
+ close(fd);
+ free(buf);
+ return 0;
+
+out_close:
+ close(ifd);
+out_close1:
+ close(fd);
+out_free:
+ free(buf);
+ return -1;
+}
+
+int main(int argc, char * const argv[])
+{
+ int err;
+ libubi_t libubi;
+ struct ubi_vol_info vol_info;
+
+ err = parse_opt(argc, argv);
+ if (err)
+ return -1;
+
+ libubi = libubi_open(1);
+ if (libubi == NULL) {
+ sys_errmsg("cannot open libubi");
+ goto out_libubi;
+ }
+
+ err = ubi_node_type(libubi, args.node);
+ if (err == 1) {
+ errmsg("\"%s\" is an UBI device node, not an UBI volume node",
+ args.node);
+ goto out_libubi;
+ } else if (err < 0) {
+ errmsg("\"%s\" is not an UBI volume node", args.node);
+ goto out_libubi;
+ }
+
+ err = ubi_get_vol_info(libubi, args.node, &vol_info);
+ if (err) {
+ sys_errmsg("cannot get information about UBI volume \"%s\"",
+ args.node);
+ goto out_libubi;
+ }
+
+ if (args.truncate)
+ err = truncate_volume(libubi);
+ else
+ err = update_volume(libubi, &vol_info);
+ if (err)
+ goto out_libubi;
+
+ libubi_close(libubi);
+ return 0;
+
+out_libubi:
+ libubi_close(libubi);
+ return -1;
+}
diff --git a/ubi-utils/src/unubi.c b/ubi-utils/src/unubi.c
deleted file mode 100644
index 0f72b18..0000000
--- a/ubi-utils/src/unubi.c
+++ /dev/null
@@ -1,1024 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006, 2007
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Authors: Drake Dowsett, dowsett@de.ibm.com
- * Frank Haverkamp, haver@vnet.ibm.com
- *
- * 1.2 Removed argp because we want to use uClibc.
- * 1.3 Minor cleanups.
- * 1.4 Meanwhile Drake had done a lot of changes, syncing those.
- * 1.5 Bugfixes, simplifications
- */
-
-/*
- * unubi reads an image file containing blocks of UBI headers and data
- * (such as produced from nand2bin) and rebuilds the volumes within. The
- * default operation (when no flags are given) is to rebuild all valid
- * volumes found in the image. unubi can also read straight from the
- * onboard MTD device (ex. /dev/mtdblock/NAND).
- */
-
-/* TODO: consideration for dynamic vs. static volumes */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <limits.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <mtd/ubi-media.h>
-#include <mtd_swab.h>
-
-#include "crc32.h"
-#include "unubi_analyze.h"
-
-#define EXEC "unubi"
-#define CONTACT "haver@vnet.ibm.com"
-#define VERSION "1.5"
-
-static char doc[] = "\nVersion: " VERSION "\n";
-static int debug = 0;
-
-static const char *optionsstr =
-"Extract volumes and/or analysis information from an UBI data file.\n"
-"When no parameters are flagged or given, the default operation is\n"
-"to rebuild all valid complete UBI volumes found within the image.\n"
-"\n"
-" OPERATIONS\n"
-" -a, --analyze Analyze image and create gnuplot graphs\n"
-" -i, --info-table Extract volume information tables\n"
-" -r, --rebuild=<volume-id> Extract and rebuild volume\n"
-"\n"
-" OPTIONS\n"
-" -b, --blocksize=<block-size> Specify size of eraseblocks in image in bytes\n"
-" (default 128KiB)\n"
-" -d, --dir=<output-dir> Specify output directory\n"
-" -D, --debug Enable debug output\n"
-" -s, --headersize=<header-size> Specify size reserved for metadata in eraseblock\n"
- " in bytes (default 2048 Byte)\n"
- /* the -s option might be insufficient when using different vid
- offset than what we used when writing this tool ... Better would
- probably be --vid-hdr-offset or alike */
-"\n"
-" ADVANCED\n"
-" -e, --eb-split Generate individual eraseblock images (all\n"
-" eraseblocks)\n"
-" -v, --vol-split Generate individual eraseblock images (valid\n"
-" eraseblocks only)\n"
-" -V, --vol-split! Raw split by eraseblock (valid eraseblocks only)\n"
-"\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n"
-" --version Print program version\n"
-"\n";
-
-static const char *usage =
-"Usage: unubi [-aievV?] [-r <volume-id>] [-b <block-size>] [-d <output-dir>]\n"
-" [-s <header-size>] [--analyze] [--info-table]\n"
-" [--rebuild=<volume-id>] [--blocksize=<block-size>]\n"
-" [--dir=<output-dir>] [--headersize=<header-size>] [--eb-split]\n"
-" [--vol-split] [--vol-split!] [--help] [--usage] [--version]\n"
-" image-file\n";
-
-#define ERR_MSG(fmt...) \
- fprintf(stderr, EXEC ": " fmt)
-
-#define SPLIT_DATA 1
-#define SPLIT_RAW 2
-
-#define DIR_FMT "unubi_%s"
-#define KIB 1024
-#define MIB (KIB * KIB)
-#define MAXPATH KIB
-
-/* filenames */
-#define FN_INVAL "%s/eb%04u%s" /* invalid eraseblock */
-#define FN_NSURE "%s/eb%04u_%03u_%03u_%03x%s" /* unsure eraseblock */
-#define FN_VALID "%s/eb%04u_%03u_%03u_%03x%s" /* valid eraseblock */
-#define FN_VOLSP "%s/vol%03u_%03u_%03u_%04zu" /* split volume */
-#define FN_VOLWH "%s/volume%03u" /* whole volume */
-#define FN_VITBL "%s/vol_info_table%zu" /* vol info table */
-
-static uint32_t crc32_table[256];
-
-/* struct args:
- * bsize int, blocksize of image blocks
- * hsize int, eraseblock header size
- * analyze flag, when non-zero produce analysis
- * eb_split flag, when non-zero output eb####
- * note: SPLIT_DATA vs. SPLIT_RAW
- * vol_split flag, when non-zero output vol###_####
- * note: SPLIT_DATA vs. SPLIT_RAW
- * odir_path string, directory to place volumes in
- * img_path string, file to read as ubi image
- * vols int array of size UBI_MAX_VOLUMES, where a 1 can be
- * written for each --rebuild flag in the index specified
- * then the array can be counted and collapsed using
- * count_set() and collapse()
- */
-struct args {
- int analyze;
- int itable;
- uint32_t *vols;
-
- size_t vid_hdr_offset;
- size_t data_offset;
- size_t bsize; /* FIXME replace by vid_hdr/data offs? */
- size_t hsize;
-
- char *odir_path;
- int eb_split;
- int vol_split;
- char *img_path;
-
- char **options;
-};
-
-struct option long_options[] = {
- { .name = "rebuild", .has_arg = 1, .flag = NULL, .val = 'r' },
- { .name = "dir", .has_arg = 1, .flag = NULL, .val = 'd' },
- { .name = "analyze", .has_arg = 0, .flag = NULL, .val = 'a' },
- { .name = "blocksize", .has_arg = 1, .flag = NULL, .val = 'b' },
- { .name = "eb-split", .has_arg = 0, .flag = NULL, .val = 'e' },
- { .name = "vol-split", .has_arg = 0, .flag = NULL, .val = 'v' },
- { .name = "vol-split!", .has_arg = 0, .flag = NULL, .val = 'e' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'J' },
- { NULL, 0, NULL, 0}
-};
-
-/**
- * parses out a numerical value from a string of numbers followed by:
- * k, K, kib, KiB for kibibyte
- * m, M, mib, MiB for mebibyte
- **/
-static uint32_t
-str_to_num(char *str)
-{
- char *s;
- ulong num;
-
- s = str;
- num = strtoul(s, &s, 0);
-
- if (*s != '\0') {
- if ((strcmp(s, "KiB") == 0) || (strcmp(s, "K") == 0) ||
- (strcmp(s, "kib") == 0) || (strcmp(s, "k") == 0))
- num *= KIB;
- else if ((strcmp(s, "MiB") == 0) || (strcmp(s, "M") == 0) ||
- (strcmp(s, "mib") == 0) || (strcmp(s, "m") == 0))
- num *= MIB;
- else
- ERR_MSG("couldn't parse '%s', assuming %lu\n",
- s, num);
- }
- return num;
-}
-
-static int
-parse_opt(int argc, char **argv, struct args *args)
-{
- uint32_t i;
-
- while (1) {
- int key;
-
- key = getopt_long(argc, argv, "ab:s:d:Deir:vV?J",
- long_options, NULL);
- if (key == -1)
- break;
-
- switch (key) {
- case 'a': /* --analyze */
- args->analyze = 1;
- break;
- case 'b': /* --block-size=<block-size> */
- args->bsize = str_to_num(optarg);
- break;
- case 's': /* --header-size=<header-size> */
- args->hsize = str_to_num(optarg);
- break;
- case 'd': /* --dir=<output-dir> */
- args->odir_path = optarg;
- break;
- case 'D': /* --debug */
- /* I wanted to use -v but that was already
- used ... */
- debug = 1;
- break;
- case 'e': /* --eb-split */
- args->eb_split = SPLIT_RAW;
- break;
- case 'i': /* --info-table */
- args->itable = 1;
- break;
- case 'r': /* --rebuild=<volume-id> */
- i = str_to_num(optarg);
- if (i < UBI_MAX_VOLUMES)
- args->vols[str_to_num(optarg)] = 1;
- else {
- ERR_MSG("volume-id out of bounds\n");
- return -1;
- }
- break;
- case 'v': /* --vol-split */
- if (args->vol_split != SPLIT_RAW)
- args->vol_split = SPLIT_DATA;
- break;
- case 'V': /* --vol-split! */
- args->vol_split = SPLIT_RAW;
- break;
- case '?': /* help */
- fprintf(stderr, "Usage: unubi [OPTION...] "
- "image-file\n%s%s\nReport bugs to %s\n",
- doc, optionsstr, CONTACT);
- exit(0);
- break;
- case 'J':
- fprintf(stderr, "%s\n", VERSION);
- exit(0);
- break;
- default:
- fprintf(stderr, "%s", usage);
- exit(-1);
- }
- }
-
- /* FIXME I suppose hsize should be replaced! */
- args->vid_hdr_offset = args->hsize - UBI_VID_HDR_SIZE;
- args->data_offset = args->hsize;
-
- if (optind < argc)
- args->img_path = argv[optind++];
- return 0;
-}
-
-
-/**
- * counts the number of indicies which are flagged in full_array;
- * full_array is an array of flags (1/0);
- **/
-static size_t
-count_set(uint32_t *full_array, size_t full_len)
-{
- size_t count, i;
-
- if (full_array == NULL)
- return 0;
-
- for (i = 0, count = 0; i < full_len; i++)
- if (full_array[i] != 0)
- count++;
-
- return count;
-}
-
-
-/**
- * generates coll_array from full_array;
- * full_array is an array of flags (1/0);
- * coll_array is an array of the indicies in full_array which are flagged (1);
- **/
-static size_t
-collapse(uint32_t *full_array, size_t full_len,
- uint32_t *coll_array, size_t coll_len)
-{
- size_t i, j;
-
- if ((full_array == NULL) || (coll_array == NULL))
- return 0;
-
- for (i = 0, j = 0; (i < full_len) && (j < coll_len); i++)
- if (full_array[i] != 0) {
- coll_array[j] = i;
- j++;
- }
-
- return j;
-}
-
-/**
- * data_crc: save the FILE* position, calculate the crc over a span,
- * reset the position
- * returns non-zero when EOF encountered
- **/
-static int
-data_crc(FILE* fpin, size_t length, uint32_t *ret_crc)
-{
- int rc;
- size_t i;
- char buf[length];
- uint32_t crc;
- fpos_t start;
-
- rc = fgetpos(fpin, &start);
- if (rc < 0)
- return -1;
-
- for (i = 0; i < length; i++) {
- int c = fgetc(fpin);
- if (c == EOF) {
- ERR_MSG("unexpected EOF\n");
- return -1;
- }
- buf[i] = (char)c;
- }
-
- rc = fsetpos(fpin, &start);
- if (rc < 0)
- return -1;
-
- crc = clc_crc32(crc32_table, UBI_CRC32_INIT, buf, length);
- *ret_crc = crc;
- return 0;
-}
-
-
-/**
- * reads data of size len from fpin and writes it to path
- **/
-static int
-extract_data(FILE* fpin, size_t len, const char *path)
-{
- int rc;
- size_t i;
- FILE* fpout;
-
- rc = 0;
- fpout = NULL;
-
- fpout = fopen(path, "wb");
- if (fpout == NULL) {
- ERR_MSG("couldn't open file for writing: %s\n", path);
- rc = -1;
- goto err;
- }
-
- for (i = 0; i < len; i++) {
- int c = fgetc(fpin);
- if (c == EOF) {
- ERR_MSG("unexpected EOF while writing: %s\n", path);
- rc = -2;
- goto err;
- }
- c = fputc(c, fpout);
- if (c == EOF) {
- ERR_MSG("couldn't write: %s\n", path);
- rc = -3;
- goto err;
- }
- }
-
- err:
- if (fpout != NULL)
- fclose(fpout);
- return rc;
-}
-
-
-/**
- * extract volume information table from block. saves and reloads fpin
- * position
- * returns -1 when a fpos set or get fails, otherwise <= -2 on other
- * failure and 0 on success
- **/
-static int
-extract_itable(FILE *fpin, struct eb_info *cur, size_t bsize, size_t num,
- const char *path)
-{
- char filename[MAXPATH + 1];
- int rc;
- size_t i, max;
- fpos_t temp;
- FILE* fpout = NULL;
- struct ubi_vtbl_record rec;
-
- if (fpin == NULL || cur == NULL || path == NULL)
- return -2;
-
- /* remember position */
- rc = fgetpos(fpin, &temp);
- if (rc < 0)
- return -1;
-
- /* jump to top of eraseblock, skip to data section */
- fsetpos(fpin, &cur->eb_top);
- if (rc < 0)
- return -1;
- fseek(fpin, be32_to_cpu(cur->ec.data_offset), SEEK_CUR);
-
- /* prepare output file */
- if (be32_to_cpu(cur->vid.vol_id) != UBI_LAYOUT_VOLUME_ID)
- return -2;
- memset(filename, 0, MAXPATH + 1);
- snprintf(filename, MAXPATH, FN_VITBL, path, num);
- fpout = fopen(filename, "w");
- if (fpout == NULL)
- return -2;
-
- /* loop through entries */
- fprintf(fpout,
- "index\trpebs\talign\ttype\tcrc\t\tname\n");
- max = bsize - be32_to_cpu(cur->ec.data_offset);
- for (i = 0; i < (max / sizeof(rec)); i++) {
- int blank = 1;
- char *ptr, *base;
- char name[UBI_VOL_NAME_MAX + 1];
- const char *type = "unknown\0";
- uint32_t crc;
-
- /* read record */
- rc = fread(&rec, 1, sizeof(rec), fpin);
- if (rc == 0)
- break;
- if (rc != sizeof(rec)) {
- ERR_MSG("reading volume information "
- "table record failed\n");
- rc = -3;
- goto exit;
- }
-
- /* check crc */
- crc = clc_crc32(crc32_table, UBI_CRC32_INIT, &rec,
- UBI_VTBL_RECORD_SIZE_CRC);
- if (crc != be32_to_cpu(rec.crc))
- continue;
-
- /* check for empty */
- base = (char *)&rec;
- ptr = base;
- while (blank &&
- ((unsigned)(ptr - base) < UBI_VTBL_RECORD_SIZE_CRC)) {
- if (*ptr != 0)
- blank = 0;
- ptr++;
- }
-
- if (blank)
- continue;
-
- /* prep type string */
- if (rec.vol_type == UBI_VID_DYNAMIC)
- type = "dynamic\0";
- else if (rec.vol_type == UBI_VID_STATIC)
- type = "static\0";
-
- /* prep name string */
- rec.name[be16_to_cpu(rec.name_len)] = '\0';
- sprintf(name, "%s", rec.name);
-
- /* print record line to fpout */
- fprintf(fpout, "%zu\t%u\t%u\t%s\t0x%08x\t%s\n",
- i,
- be32_to_cpu(rec.reserved_pebs),
- be32_to_cpu(rec.alignment),
- type,
- be32_to_cpu(rec.crc),
- name);
- }
-
- exit:
- /* reset position */
- if (fsetpos(fpin, &temp) < 0)
- rc = -1;
-
- if (fpout != NULL)
- fclose(fpout);
-
- return rc;
-}
-
-
-/**
- * using eb chain, tries to rebuild the data of volume at vol_id, or for all
- * the known volumes, if vol_id is NULL;
- **/
-static int
-rebuild_volume(FILE * fpin, uint32_t *vol_id, struct eb_info **head,
- const char *path, size_t block_size, size_t header_size)
-{
- char filename[MAXPATH];
- int rc;
- uint32_t vol, num, data_size;
- FILE* fpout;
- struct eb_info *cur;
-
- rc = 0;
-
- if ((fpin == NULL) || (head == NULL) || (*head == NULL))
- return 0;
-
- /* when vol_id is null, then do all */
- if (vol_id == NULL) {
- cur = *head;
- vol = be32_to_cpu(cur->vid.vol_id);
- } else {
- vol = *vol_id;
- eb_chain_position(head, vol, NULL, &cur);
- if (cur == NULL) {
- if (debug)
- ERR_MSG("no valid volume %d was found\n", vol);
- return -1;
- }
- }
-
- num = 0;
- snprintf(filename, MAXPATH, FN_VOLWH, path, vol);
- fpout = fopen(filename, "wb");
- if (fpout == NULL) {
- ERR_MSG("couldn't open file for writing: %s\n", filename);
- return -1;
- }
-
- while (cur != NULL) {
- size_t i;
-
- if (be32_to_cpu(cur->vid.vol_id) != vol) {
- /* close out file */
- fclose(fpout);
-
- /* only stay around if that was the only volume */
- if (vol_id != NULL)
- goto out;
-
- /* begin with next */
- vol = be32_to_cpu(cur->vid.vol_id);
- num = 0;
- snprintf(filename, MAXPATH, FN_VOLWH, path, vol);
- fpout = fopen(filename, "wb");
- if (fpout == NULL) {
- ERR_MSG("couldn't open file for writing: %s\n",
- filename);
- return -1;
- }
- }
-
- while (num < be32_to_cpu(cur->vid.lnum)) {
- /* FIXME haver: I hope an empty block is
- written out so that the binary has no holes
- ... */
- if (debug)
- ERR_MSG("missing valid block %d for volume %d\n",
- num, vol);
- num++;
- }
-
- rc = fsetpos(fpin, &(cur->eb_top));
- if (rc < 0)
- goto out;
- fseek(fpin, be32_to_cpu(cur->ec.data_offset), SEEK_CUR);
-
- if (cur->vid.vol_type == UBI_VID_DYNAMIC)
- /* FIXME It might be that alignment has influence */
- data_size = block_size - header_size;
- else
- data_size = be32_to_cpu(cur->vid.data_size);
-
- for (i = 0; i < data_size; i++) {
- int c = fgetc(fpin);
- if (c == EOF) {
- ERR_MSG("unexpected EOF while writing: %s\n",
- filename);
- rc = -2;
- goto out;
- }
- c = fputc(c, fpout);
- if (c == EOF) {
- ERR_MSG("couldn't write: %s\n", filename);
- rc = -3;
- goto out;
- }
- }
-
- cur = cur->next;
- num++;
- }
-
- out:
- if (vol_id == NULL)
- fclose(fpout);
- return rc;
-}
-
-
-/**
- * traverses FILE* trying to load complete, valid and accurate header data
- * into the eb chain;
- **/
-static int
-unubi_volumes(FILE* fpin, uint32_t *vols, size_t vc, struct args *a)
-{
- char filename[MAXPATH + 1];
- char reason[MAXPATH + 1];
- int rc;
- size_t i, count, itable_num;
- /* relations:
- * cur ~ head
- * next ~ first */
- struct eb_info *head, *cur, *first, *next;
- struct eb_info **next_ptr;
-
- rc = 0;
- count = 0;
- itable_num = 0;
- head = NULL;
- first = NULL;
- next = NULL;
- cur = malloc(sizeof(*cur));
- if (cur == NULL) {
- ERR_MSG("out of memory\n");
- rc = -ENOMEM;
- goto err;
- }
- memset(cur, 0, sizeof(*cur));
-
- fgetpos(fpin, &(cur->eb_top));
- while (1) {
- const char *raw_path;
- uint32_t crc;
-
- cur->phys_addr = ftell(fpin);
- cur->phys_block = cur->phys_addr / a->bsize;
- cur->data_crc_ok = 0;
- cur->ec_crc_ok = 0;
- cur->vid_crc_ok = 0;
-
- memset(filename, 0, MAXPATH + 1);
- memset(reason, 0, MAXPATH + 1);
-
- /* in case of an incomplete ec header */
- raw_path = FN_INVAL;
-
- /* read erasecounter header */
- rc = fread(&cur->ec, 1, sizeof(cur->ec), fpin);
- if (rc == 0)
- goto out; /* EOF */
- if (rc != sizeof(cur->ec)) {
- ERR_MSG("reading ec-hdr failed\n");
- rc = -1;
- goto err;
- }
-
- /* check erasecounter header magic */
- if (be32_to_cpu(cur->ec.magic) != UBI_EC_HDR_MAGIC) {
- snprintf(reason, MAXPATH, ".invalid.ec_magic");
- goto invalid;
- }
-
- /* check erasecounter header crc */
- crc = clc_crc32(crc32_table, UBI_CRC32_INIT, &(cur->ec),
- UBI_EC_HDR_SIZE_CRC);
- if (be32_to_cpu(cur->ec.hdr_crc) != crc) {
- snprintf(reason, MAXPATH, ".invalid.ec_hdr_crc");
- goto invalid;
- }
-
- /* read volume id header */
- rc = fsetpos(fpin, &(cur->eb_top));
- if (rc != 0)
- goto err;
- fseek(fpin, be32_to_cpu(cur->ec.vid_hdr_offset), SEEK_CUR);
- rc = fread(&cur->vid, 1, sizeof(cur->vid), fpin);
- if (rc == 0)
- goto out; /* EOF */
- if (rc != sizeof(cur->vid)) {
- ERR_MSG("reading vid-hdr failed\n");
- rc = -1;
- goto err;
- }
-
- /* if the magic number is 0xFFFFFFFF, then it's very likely
- * that the volume is empty */
- if (be32_to_cpu(cur->vid.magic) == 0xffffffff) {
- snprintf(reason, MAXPATH, ".empty");
- goto invalid;
- }
-
- /* vol_id should be in bounds */
- if ((be32_to_cpu(cur->vid.vol_id) >= UBI_MAX_VOLUMES) &&
- (be32_to_cpu(cur->vid.vol_id) <
- UBI_INTERNAL_VOL_START)) {
- snprintf(reason, MAXPATH, ".invalid");
- goto invalid;
- } else
- raw_path = FN_NSURE;
-
- /* check volume id header magic */
- if (be32_to_cpu(cur->vid.magic) != UBI_VID_HDR_MAGIC) {
- snprintf(reason, MAXPATH, ".invalid.vid_magic");
- goto invalid;
- }
- cur->ec_crc_ok = 1;
-
- /* check volume id header crc */
- crc = clc_crc32(crc32_table, UBI_CRC32_INIT, &(cur->vid),
- UBI_VID_HDR_SIZE_CRC);
- if (be32_to_cpu(cur->vid.hdr_crc) != crc) {
- snprintf(reason, MAXPATH, ".invalid.vid_hdr_crc");
- goto invalid;
- }
- cur->vid_crc_ok = 1;
-
- /* check data crc, but only for a static volume */
- if (cur->vid.vol_type == UBI_VID_STATIC) {
- rc = data_crc(fpin, be32_to_cpu(cur->vid.data_size),
- &crc);
- if (rc < 0)
- goto err;
- if (be32_to_cpu(cur->vid.data_crc) != crc) {
- snprintf(reason, MAXPATH, ".invalid.data_crc");
- goto invalid;
- }
- cur->data_crc_ok = 1;
- }
-
- /* enlist this vol, it's valid */
- raw_path = FN_VALID;
- cur->linear = count;
- rc = eb_chain_insert(&head, cur);
- if (rc < 0) {
- if (rc == -ENOMEM) {
- ERR_MSG("out of memory\n");
- goto err;
- }
- ERR_MSG("unknown and unexpected error, please contact "
- CONTACT "\n");
- goto err;
- }
-
- /* extract info-table */
- if (a->itable &&
- (be32_to_cpu(cur->vid.vol_id) == UBI_LAYOUT_VOLUME_ID)) {
- extract_itable(fpin, cur, a->bsize,
- itable_num, a->odir_path);
- itable_num++;
- }
-
- /* split volumes */
- if (a->vol_split) {
- size_t size = 0;
-
- rc = fsetpos(fpin, &(cur->eb_top));
- if (rc != 0)
- goto err;
-
- /*
- * FIXME For dynamic UBI volumes we must write
- * the maximum available data. The
- * vid.data_size field is not used in this
- * case. The dynamic volume user is
- * responsible for the content.
- */
- if (a->vol_split == SPLIT_DATA) {
- /* Write only data section */
- if (cur->vid.vol_type == UBI_VID_DYNAMIC) {
- /* FIXME Formular is not
- always right ... */
- size = a->bsize - a->hsize;
- } else
- size = be32_to_cpu(cur->vid.data_size);
-
- fseek(fpin,
- be32_to_cpu(cur->ec.data_offset),
- SEEK_CUR);
- }
- else if (a->vol_split == SPLIT_RAW)
- /* write entire eraseblock */
- size = a->bsize;
-
- snprintf(filename, MAXPATH, FN_VOLSP,
- a->odir_path,
- be32_to_cpu(cur->vid.vol_id),
- be32_to_cpu(cur->vid.lnum),
- be32_to_cpu(cur->vid.leb_ver), count);
- rc = extract_data(fpin, size, filename);
- if (rc < 0)
- goto err;
- }
-
- invalid:
- /* split eraseblocks */
- if (a->eb_split) {
- /* jump to top of block */
- rc = fsetpos(fpin, &(cur->eb_top));
- if (rc != 0)
- goto err;
-
- if (strcmp(raw_path, FN_INVAL) == 0)
- snprintf(filename, MAXPATH, raw_path,
- a->odir_path, count, reason);
- else
- snprintf(filename, MAXPATH, raw_path,
- a->odir_path,
- count,
- be32_to_cpu(cur->vid.vol_id),
- be32_to_cpu(cur->vid.lnum),
- be32_to_cpu(cur->vid.leb_ver),
- reason);
-
- rc = extract_data(fpin, a->bsize, filename);
- if (rc < 0)
- goto err;
- }
-
- /* append to simple linked list */
- if (first == NULL)
- next_ptr = &first;
- else
- next_ptr = &next->next;
-
- *next_ptr = malloc(sizeof(**next_ptr));
- if (*next_ptr == NULL) {
- ERR_MSG("out of memory\n");
- rc = -ENOMEM;
- goto err;
- }
- memset(*next_ptr, 0, sizeof(**next_ptr));
-
- next = *next_ptr;
- memcpy(next, cur, sizeof(*next));
- next->next = NULL;
-
- count++;
- rc = fsetpos(fpin, &(cur->eb_top));
- if (rc != 0)
- goto err;
- fseek(fpin, a->bsize, SEEK_CUR);
- memset(cur, 0, sizeof(*cur));
-
- fgetpos(fpin, &(cur->eb_top));
- }
-
- out:
- for (i = 0; i < vc; i++) {
- rc = rebuild_volume(fpin, &vols[i], &head, a->odir_path,
- a->bsize, a->hsize);
- if (rc < 0)
- goto err;
- }
-
- /* if there were no volumes specified, rebuild them all,
- * UNLESS eb_ or vol_ split or analyze was specified */
- if ((vc == 0) && (!a->eb_split) && (!a->vol_split) &&
- (!a->analyze) && (!a->itable)) {
- rc = rebuild_volume(fpin, NULL, &head, a->odir_path, a->bsize,
- a->hsize);
- if (rc < 0)
- goto err;
- }
-
- err:
- free(cur);
-
- if (a->analyze) {
- char fname[PATH_MAX + 1];
- FILE *fp;
-
- unubi_analyze(&head, first, a->odir_path);
-
- /* prepare output files */
- memset(fname, 0, PATH_MAX + 1);
- snprintf(fname, PATH_MAX, "%s/%s", a->odir_path, FN_EH_STAT);
- fp = fopen(fname, "w");
- if (fp != NULL) {
- eb_chain_print(fp, head);
- fclose(fp);
- }
- }
- eb_chain_destroy(&head);
- eb_chain_destroy(&first);
-
- return rc;
-}
-
-
-/**
- * handles command line arguments, then calls unubi_volumes
- **/
-int
-main(int argc, char *argv[])
-{
- int rc, free_a_odir;
- size_t vols_len;
- uint32_t *vols;
- FILE* fpin;
- struct args a;
-
- rc = 0;
- free_a_odir = 0;
- vols_len = 0;
- vols = NULL;
- fpin = NULL;
- init_crc32_table(crc32_table);
-
- /* setup struct args a */
- memset(&a, 0, sizeof(a));
- a.bsize = 128 * KIB;
- a.hsize = 2 * KIB;
- a.vols = malloc(sizeof(*a.vols) * UBI_MAX_VOLUMES);
- if (a.vols == NULL) {
- ERR_MSG("out of memory\n");
- rc = ENOMEM;
- goto err;
- }
- memset(a.vols, 0, sizeof(*a.vols) * UBI_MAX_VOLUMES);
-
- /* parse args and check for validity */
- parse_opt(argc, argv, &a);
- if (a.img_path == NULL) {
- ERR_MSG("no image file specified\n");
- rc = EINVAL;
- goto err;
- }
- else if (a.odir_path == NULL) {
- char *ptr;
- int len;
-
- ptr = strrchr(a.img_path, '/');
- if (ptr == NULL)
- ptr = a.img_path;
- else
- ptr++;
-
- len = strlen(DIR_FMT) + strlen(ptr);
- free_a_odir = 1;
- a.odir_path = malloc(sizeof(*a.odir_path) * len);
- if (a.odir_path == NULL) {
- ERR_MSG("out of memory\n");
- rc = ENOMEM;
- goto err;
- }
- snprintf(a.odir_path, len, DIR_FMT, ptr);
- }
-
- fpin = fopen(a.img_path, "rb");
- if (fpin == NULL) {
- ERR_MSG("couldn't open file for reading: "
- "%s\n", a.img_path);
- rc = EINVAL;
- goto err;
- }
-
- rc = mkdir(a.odir_path, 0777);
- if ((rc < 0) && (errno != EEXIST)) {
- ERR_MSG("couldn't create ouput directory: "
- "%s\n", a.odir_path);
- rc = -rc;
- goto err;
- }
-
- /* fill in vols array */
- vols_len = count_set(a.vols, UBI_MAX_VOLUMES);
- if (vols_len > 0) {
- vols = malloc(sizeof(*vols) * vols_len);
- if (vols == NULL) {
- ERR_MSG("out of memory\n");
- rc = ENOMEM;
- goto err;
- }
- collapse(a.vols, UBI_MAX_VOLUMES, vols, vols_len);
- }
-
- /* unubi volumes */
- rc = unubi_volumes(fpin, vols, vols_len, &a);
- if (rc < 0) {
- /* ERR_MSG("error encountered while working on image file: "
- "%s\n", a.img_path); */
- rc = -rc;
- goto err;
- }
-
- err:
- free(a.vols);
- if (free_a_odir != 0)
- free(a.odir_path);
- if (fpin != NULL)
- fclose(fpin);
- if (vols_len > 0)
- free(vols);
- return rc;
-}
diff --git a/ubi-utils/src/unubi_analyze.c b/ubi-utils/src/unubi_analyze.c
deleted file mode 100644
index ceaa85f..0000000
--- a/ubi-utils/src/unubi_analyze.c
+++ /dev/null
@@ -1,463 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006, 2007
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Authors: Drake Dowsett, dowsett@de.ibm.com
- * Contact: Andreas Arnez, arnez@de.ibm.com
- *
- * unubi uses the following functions to generate analysis output based on
- * the header information in a raw-UBI image
- */
-
-/*
- * TODO: use OOB data to check for eraseblock validity in NAND images
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <mtd_swab.h>
-
-#include "unubi_analyze.h"
-#include "crc32.h"
-
-#define EC_X_INT 50
-
-/**
- * intcmp - function needed by qsort to order integers
- **/
-int intcmp(const void *a, const void *b)
-{
- int A = *(int *)a;
- int B = *(int *)b;
- return A - B;
-}
-
-int longcmp(const void *a, const void *b)
-{
- long long A = *(long long *)a;
- long long B = *(long long *)b;
- return A - B;
-}
-
-
-/**
- * unubi_analyze_group_index - finds the normalized index in an array
- * item: look for this item in the array
- * array: array to search through
- * size: length of the array
- * array should be sorted for this algorithm to perform properly;
- * if the item is not found returns -1, otherwise return value is the
- * index in the array (note this contricts the array size to 2^32-1);
- **/
-int
-norm_index(uint32_t item, uint32_t *array, size_t length)
-{
- size_t i, index;
-
- for (index = 0, i = 0; i < length; i++) {
- if ((i != 0) && (array[i] != array[i - 1]))
- index++;
-
- if (item == array[i])
- return index;
- }
-
- return -1;
-}
-
-
-/**
- * unubi_analyze_ec_hdr - generate data table and plot script
- * first: head of simple linked list
- * path: folder to write into
- * generates a data file containing the eraseblock index in the image
- * and the erase counter found in its ec header;
- * if the crc check fails, the line is commented out in the data file;
- * also generates a simple gnuplot sript for quickly viewing one
- * display of the data file;
- **/
-int
-unubi_analyze_ec_hdr(struct eb_info *first, const char *path)
-{
- char filename[PATH_MAX + 1];
- size_t count, eraseblocks;
- uint32_t crc, crc32_table[256];
- uint64_t *erase_counts;
- FILE* fpdata;
- FILE* fpplot;
- struct eb_info *cur;
-
- if (first == NULL)
- return -1;
-
- /* crc check still needed for `first' linked list */
- init_crc32_table(crc32_table);
-
- /* prepare output files */
- memset(filename, 0, PATH_MAX + 1);
- snprintf(filename, PATH_MAX, "%s/%s", path, FN_EH_DATA);
- fpdata = fopen(filename, "w");
- if (fpdata == NULL)
- return -1;
-
- memset(filename, 0, PATH_MAX + 1);
- snprintf(filename, PATH_MAX, "%s/%s", path, FN_EH_PLOT);
- fpplot = fopen(filename, "w");
- if (fpplot == NULL) {
- fclose(fpdata);
- return -1;
- }
-
- /* make executable */
- chmod(filename, 0755);
-
- /* first run: count elements */
- count = 0;
- cur = first;
- while (cur != NULL) {
- cur = cur->next;
- count++;
- }
- eraseblocks = count;
-
- erase_counts = malloc(eraseblocks * sizeof(*erase_counts));
- if (!erase_counts) {
- perror("out of memory");
- exit(EXIT_FAILURE);
- }
-
- memset(erase_counts, 0, eraseblocks * sizeof(*erase_counts));
-
- /* second run: populate array to sort */
- count = 0;
- cur = first;
- while (cur != NULL) {
- erase_counts[count] = be64_to_cpu(cur->ec.ec);
- cur = cur->next;
- count++;
- }
- qsort(erase_counts, eraseblocks, sizeof(*erase_counts),
- (void *)longcmp);
-
- /* third run: generate data file */
- count = 0;
- cur = first;
- fprintf(fpdata, "# eraseblock_no actual_erase_count "
- "sorted_erase_count\n");
- while (cur != NULL) {
- crc = clc_crc32(crc32_table, UBI_CRC32_INIT, &cur->ec,
- UBI_EC_HDR_SIZE_CRC);
-
- if ((be32_to_cpu(cur->ec.magic) != UBI_EC_HDR_MAGIC) ||
- (crc != be32_to_cpu(cur->ec.hdr_crc)))
- fprintf(fpdata, "# ");
-
- fprintf(fpdata, "%zu %llu %llu", count,
- (unsigned long long)be64_to_cpu(cur->ec.ec),
- (unsigned long long)erase_counts[count]);
-
- if (be32_to_cpu(cur->ec.magic) != UBI_EC_HDR_MAGIC)
- fprintf(fpdata, " ## bad magic: %08x",
- be32_to_cpu(cur->ec.magic));
-
- if (crc != be32_to_cpu(cur->ec.hdr_crc))
- fprintf(fpdata, " ## CRC mismatch: given=%08x, "
- "calc=%08x", be32_to_cpu(cur->ec.hdr_crc),
- crc);
-
- fprintf(fpdata, "\n");
-
- cur = cur->next;
- count++;
- }
- fclose(fpdata);
-
- fprintf(fpplot, "#!/usr/bin/gnuplot -persist\n");
- fprintf(fpplot, "set xlabel \"eraseblock\"\n");
-
- /* fourth run: generate plot file xtics */
- count = 0;
- cur = first;
- fprintf(fpplot, "set xtics (");
- while (cur != NULL) {
- if ((count % EC_X_INT) == 0) {
- if (count > 0)
- fprintf(fpplot, ", ");
- fprintf(fpplot, "%zd", count);
- }
-
- cur = cur->next;
- count++;
- }
- fprintf(fpplot, ")\n");
-
- fprintf(fpplot, "set ylabel \"erase count\"\n");
- fprintf(fpplot, "set xrange [-1:%zu]\n", eraseblocks + 1);
- fprintf(fpplot, "# set yrange [-1:%llu]\n",
- (unsigned long long)erase_counts[eraseblocks - 1] + 1);
- fprintf(fpplot, "plot \"%s\" u 1:2 t \"unsorted: %s\" with boxes\n",
- FN_EH_DATA, FN_EH_DATA);
- fprintf(fpplot, "# replot \"%s\" u 1:3 t \"sorted: %s\" with lines\n",
- FN_EH_DATA, FN_EH_DATA);
- fprintf(fpplot, "pause -1 \"press ENTER\"\n");
-
- fclose(fpplot);
-
- return 0;
-}
-
-
-/**
- * unubi_analyze_vid_hdr - generate data table and plot script
- * head: head of complex linked list (eb_chain)
- * path: folder to write into
- * generates a data file containing the volume id, logical number, leb version,
- * and data size from the vid header;
- * all eraseblocks listed in the eb_chain are valid (checked in unubi);
- * also generates a simple gnuplot sript for quickly viewing one
- * display of the data file;
- **/
-int
-unubi_analyze_vid_hdr(struct eb_info **head, const char *path)
-{
- char filename[PATH_MAX + 1];
- int rc, y1, y2;
- size_t count, step, breadth;
- uint32_t *leb_versions, *data_sizes;
- FILE* fpdata;
- FILE* fpplot;
- struct eb_info *cur;
-
- if (head == NULL || *head == NULL)
- return -1;
-
- rc = 0;
- fpdata = NULL;
- fpplot = NULL;
- data_sizes = NULL;
- leb_versions = NULL;
-
- /* prepare output files */
- memset(filename, 0, PATH_MAX + 1);
- snprintf(filename, PATH_MAX, "%s/%s", path, FN_VH_DATA);
- fpdata = fopen(filename, "w");
- if (fpdata == NULL) {
- rc = -1;
- goto exit;
- }
-
- memset(filename, 0, PATH_MAX + 1);
- snprintf(filename, PATH_MAX, "%s/%s", path, FN_VH_PLOT);
- fpplot = fopen(filename, "w");
- if (fpplot == NULL) {
- rc = -1;
- goto exit;
- }
-
- /* make executable */
- chmod(filename, 0755);
-
- /* first run: count elements */
- count = 0;
- cur = *head;
- while (cur != NULL) {
- cur = cur->next;
- count++;
- }
- breadth = count;
-
- leb_versions = malloc(breadth * sizeof(uint32_t));
- if (leb_versions == NULL) {
- rc = -1;
- goto exit;
- }
- memset(leb_versions, 0, breadth * sizeof(uint32_t));
-
- data_sizes = malloc(breadth * sizeof(uint32_t));
- if (data_sizes == NULL) {
- rc = -1;
- goto exit;
- }
- memset(data_sizes, 0, breadth * sizeof(*data_sizes));
-
- /* second run: populate arrays to sort */
- count = 0;
- cur = *head;
- while (cur != NULL) {
- leb_versions[count] = be32_to_cpu(cur->vid.leb_ver);
- data_sizes[count] = be32_to_cpu(cur->vid.data_size);
- cur = cur->next;
- count++;
- }
- qsort(leb_versions, breadth, sizeof(*leb_versions), (void *)intcmp);
- qsort(data_sizes, breadth, sizeof(*data_sizes), (void *)intcmp);
-
- /* third run: generate data file */
- count = 0;
- cur = *head;
- fprintf(fpdata, "# x_axis vol_id lnum y1_axis leb_ver "
- "y2_axis data_size\n");
- while (cur != NULL) {
- y1 = norm_index(be32_to_cpu(cur->vid.leb_ver), leb_versions,
- breadth);
- y2 = norm_index(be32_to_cpu(cur->vid.data_size), data_sizes,
- breadth);
-
- if ((y1 == -1) || (y2 == -1)) {
- rc = -1;
- goto exit;
- }
-
- fprintf(fpdata, "%zu %u %u %u %u %u %u\n",
- count,
- be32_to_cpu(cur->vid.vol_id),
- be32_to_cpu(cur->vid.lnum),
- y1,
- be32_to_cpu(cur->vid.leb_ver),
- y2,
- be32_to_cpu(cur->vid.data_size));
- cur = cur->next;
- count++;
- }
-
- fprintf(fpplot, "#!/usr/bin/gnuplot -persist\n");
- fprintf(fpplot, "set xlabel \"volume\"\n");
-
- /* fourth run: generate plot file xtics */
- count = 0;
- step = 0;
- cur = *head;
- fprintf(fpplot, "set xtics (");
- while (cur != NULL) {
- if (count > 0)
- fprintf(fpplot, ", ");
- if (step != be32_to_cpu(cur->vid.vol_id)) {
- step = be32_to_cpu(cur->vid.vol_id);
- fprintf(fpplot, "\"%zd\" %zd 0", step, count);
- }
- else
- fprintf(fpplot, "\"%d\" %zd 1",
- be32_to_cpu(cur->vid.lnum), count);
- cur = cur->next;
- count++;
- }
- fprintf(fpplot, ")\n");
- fprintf(fpplot, "set nox2tics\n");
-
- /* fifth run: generate plot file ytics */
- count = 0;
- cur = *head;
- fprintf(fpplot, "set ylabel \"leb version\"\n");
- fprintf(fpplot, "set ytics (");
- while (cur->next != NULL) {
- y1 = norm_index(be32_to_cpu(cur->vid.leb_ver), leb_versions,
- breadth);
-
- if (y1 == -1) {
- rc = -1;
- goto exit;
- }
-
- if (count > 0)
- fprintf(fpplot, ", ");
-
- fprintf(fpplot, "\"%u\" %u", be32_to_cpu(cur->vid.leb_ver),
- y1);
-
- cur = cur->next;
- count++;
- }
- fprintf(fpplot, ")\n");
-
- /* sixth run: generate plot file y2tics */
- count = 0;
- cur = *head;
- fprintf(fpplot, "set y2label \"data size\"\n");
- fprintf(fpplot, "set y2tics (");
- while (cur != NULL) {
- y2 = norm_index(be32_to_cpu(cur->vid.data_size),
- data_sizes, breadth);
-
- if (y2 == -1) {
- rc = -1;
- goto exit;
- }
-
- if (count > 0)
- fprintf(fpplot, ", ");
-
- fprintf(fpplot, "\"%u\" %u", be32_to_cpu(cur->vid.data_size),
- y2);
-
- cur = cur->next;
- count++;
- }
- fprintf(fpplot, ")\n");
-
- y1 = norm_index(leb_versions[breadth - 1], leb_versions, breadth);
- y2 = norm_index(data_sizes[breadth - 1], data_sizes, breadth);
- fprintf(fpplot, "set xrange [-1:%zu]\n", count + 1);
- fprintf(fpplot, "set yrange [-1:%u]\n", y1 + 1);
- fprintf(fpplot, "set y2range [-1:%u]\n", y2 + 1);
- fprintf(fpplot, "plot \"%s\" u 1:4 t \"leb version: %s\" "
- "axes x1y1 with lp\n", FN_VH_DATA, FN_VH_DATA);
- fprintf(fpplot, "replot \"%s\" u 1:6 t \"data size: %s\" "
- "axes x1y2 with lp\n", FN_VH_DATA, FN_VH_DATA);
- fprintf(fpplot, "pause -1 \"press ENTER\"\n");
-
- exit:
- if (fpdata != NULL)
- fclose(fpdata);
- if (fpplot != NULL)
- fclose(fpplot);
- if (data_sizes != NULL)
- free(data_sizes);
- if (leb_versions != NULL)
- free(leb_versions);
-
- return rc;
-}
-
-
-/**
- * unubi_analyze - run all analyses
- * head: eb_chain head
- * first: simple linked list of eraseblock headers (use .next)
- * path: directory (without trailing slash) to output to
- * returns 0 upon successful completion, or -1 otherwise
- **/
-int
-unubi_analyze(struct eb_info **head, struct eb_info *first, const char *path)
-{
- int ec_rc, vid_rc;
-
- if (path == NULL)
- return -1;
-
- ec_rc = unubi_analyze_ec_hdr(first, path);
- vid_rc = unubi_analyze_vid_hdr(head, path);
- if (ec_rc < 0 || vid_rc < 0)
- return -1;
-
- return 0;
-}
diff --git a/ubi-utils/src/unubi_analyze.h b/ubi-utils/src/unubi_analyze.h
deleted file mode 100644
index c478f53..0000000
--- a/ubi-utils/src/unubi_analyze.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006, 2007
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __UNUBI_ANALYZE_H__
-#define __UNUBI_ANALYZE_H__
-
-/*
- * Author: Drake Dowsett
- * Contact: Andreas Arnez (arnez@de.ibm.com)
- *
- * Eraseblock Chain
- *
- * A linked list structure to order eraseblocks by volume and logical number
- * and to update by version number. Doesn't contain actual eraseblock data
- * but rather the erasecounter and volume id headers as well as a position
- * indicator.
- *
- * Diagram Example:
- *
- * [V1.0v0]->[V1.1v2]->[V1.2v1]->[V2.0v2]->[V2.1v0]->[V2.2v1]->NULL
- * | | | | | |
- * NULL [V1.1v1] [V1.2v0] [V2.0v1] NULL [V2.2v0]
- * | | | |
- * [V1.1v0] NULL [V2.0v0] NULL
- * | |
- * NULL NULL
- *
- * [VA.BvC] represents the eb_info for the eraseblock with the vol_id A,
- * lnum B and leb_ver C
- * -> represents the `next' pointer
- * | represents the `older' pointer
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <mtd/ubi-media.h>
-
-#define FN_EH_STAT "analysis_blocks.txt"
-#define FN_EH_DATA "analysis_ec_hdr.data"
-#define FN_EH_PLOT "analysis_ec_hdr.plot"
-#define FN_VH_DATA "analysis_vid_hdr.data"
-#define FN_VH_PLOT "analysis_vid_hdr.plot"
-
-struct eb_info {
- struct ubi_ec_hdr ec;
- struct ubi_vid_hdr vid;
-
- fpos_t eb_top;
- uint32_t linear;
- int ec_crc_ok;
- int vid_crc_ok;
- int data_crc_ok;
- uint32_t phys_addr;
- int phys_block;
-
- struct eb_info *next;
- struct eb_info *older;
-};
-
-int eb_chain_insert(struct eb_info **head, struct eb_info *item);
-
-int eb_chain_position(struct eb_info **head, uint32_t vol_id, uint32_t *lnum,
- struct eb_info **pos);
-
-int eb_chain_print(FILE *stream, struct eb_info *head);
-
-int eb_chain_destroy(struct eb_info **head);
-
-int unubi_analyze(struct eb_info **head, struct eb_info *first,
- const char *path);
-
-#endif /* __UNUBI_ANALYZE_H__ */
diff --git a/ubi-utils/testcases.txt b/ubi-utils/testcases.txt
deleted file mode 100644
index dcc1c35..0000000
--- a/ubi-utils/testcases.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-1. Start some large update, but write there byte-by-byte
-
-2. start update for N bytes, write N-x bytes, then write y bytes, y>x.
- You have to see that at the last write only x bytes were written,
- but y-x bytes were not. we may vary x a bit. good number would be
- 1, 128, 128Ki-128...
-
-3. Try to start update for x bytes, write x bytes, then try to write more.
- Check that it is impossible to write more.
--
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