mtd-utils: Restructure the mtd-utils source.

* There is no code modification in this commit, only moving
* the files to proper place.

The user tools looks a little messy as we place almost
the all tools in the root directory of mtd-utils. To make
it more clear, I propose to introduce the following structure
for our source code.

mtd-utils/
	|-- lib
	|-- include
	|-- misc-utils
	|-- jffsX-utils
	|-- nand-utils
	|-- nor-utils
	|-- ubi-utils
	|-- ubifs-utils
	`-- tests

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

1 files changed, 0 insertions, 217 deletions

diff --git a/ftl_check.c b/ftl_check.c
deleted file mode 100644
index 0eada8f..0000000
--- a/ftl_check.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/* Ported to MTD system.
- * Based on:
- */
-/*======================================================================
-
-  Utility to create an FTL partition in a memory region
-
-  ftl_check.c 1.10 1999/10/25 20:01:35
-
-  The contents of this file are subject to the Mozilla Public
-  License Version 1.1 (the "License"); you may not use this file
-  except in compliance with the License. You may obtain a copy of
-  the License at http://www.mozilla.org/MPL/
-
-  Software distributed under the License is distributed on an "AS
-  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-  implied. See the License for the specific language governing
-  rights and limitations under the License.
-
-  The initial developer of the original code is David A. Hinds
-  <dhinds@pcmcia.sourceforge.org>.  Portions created by David A. Hinds
-  are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
-
-  Alternatively, the contents of this file may be used under the
-  terms of the GNU Public License version 2 (the "GPL"), in which
-  case the provisions of the GPL are applicable instead of the
-  above.  If you wish to allow the use of your version of this file
-  only under the terms of the GPL and not to allow others to use
-  your version of this file under the MPL, indicate your decision
-  by deleting the provisions above and replace them with the notice
-  and other provisions required by the GPL.  If you do not delete
-  the provisions above, a recipient may use your version of this
-  file under either the MPL or the GPL.
-
-  ======================================================================*/
-
-#define PROGRAM_NAME "ftl_check"
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-
-#include <mtd/mtd-user.h>
-#include <mtd/ftl-user.h>
-#include <mtd_swab.h>
-
-#include "common.h"
-
-/*====================================================================*/
-
-static void print_size(u_int s)
-{
-	if ((s > 0x100000) && ((s % 0x100000) == 0))
-		printf("%d mb", s / 0x100000);
-	else if ((s > 0x400) && ((s % 0x400) == 0))
-		printf("%d kb", s / 0x400);
-	else
-		printf("%d bytes", s);
-}
-
-/*====================================================================*/
-
-static void check_partition(int fd)
-{
-	mtd_info_t mtd;
-	erase_unit_header_t hdr, hdr2;
-	off_t i;
-	u_int j, nbam, *bam;
-	int control, data, free, deleted;
-
-	/* Get partition size, block size */
-	if (ioctl(fd, MEMGETINFO, &mtd) != 0) {
-		perror("get info failed");
-		return;
-	}
-
-	printf("Memory region info:\n");
-	printf("  Region size = ");
-	print_size(mtd.size);
-	printf("  Erase block size = ");
-	print_size(mtd.erasesize);
-	printf("\n\n");
-
-	for (i = 0; i < mtd.size/mtd.erasesize; i++) {
-		if (lseek(fd, (i * mtd.erasesize), SEEK_SET) == -1) {
-			perror("seek failed");
-			break;
-		}
-		read(fd, &hdr, sizeof(hdr));
-		if ((le32_to_cpu(hdr.FormattedSize) > 0) &&
-				(le32_to_cpu(hdr.FormattedSize) <= mtd.size) &&
-				(le16_to_cpu(hdr.NumEraseUnits) > 0) &&
-				(le16_to_cpu(hdr.NumEraseUnits) <= mtd.size/mtd.erasesize))
-			break;
-	}
-	if (i == mtd.size/mtd.erasesize) {
-		fprintf(stderr, "No valid erase unit headers!\n");
-		return;
-	}
-
-	printf("Partition header:\n");
-	printf("  Formatted size = ");
-	print_size(le32_to_cpu(hdr.FormattedSize));
-	printf(", erase units = %d, transfer units = %d\n",
-			le16_to_cpu(hdr.NumEraseUnits), hdr.NumTransferUnits);
-	printf("  Erase unit size = ");
-	print_size(1 << hdr.EraseUnitSize);
-	printf(", virtual block size = ");
-	print_size(1 << hdr.BlockSize);
-	printf("\n");
-
-	/* Create basic block allocation table for control blocks */
-	nbam = (mtd.erasesize >> hdr.BlockSize);
-	bam = malloc(nbam * sizeof(u_int));
-
-	for (i = 0; i < le16_to_cpu(hdr.NumEraseUnits); i++) {
-		if (lseek(fd, (i << hdr.EraseUnitSize), SEEK_SET) == -1) {
-			perror("seek failed");
-			break;
-		}
-		if (read(fd, &hdr2, sizeof(hdr2)) == -1) {
-			perror("read failed");
-			break;
-		}
-		printf("\nErase unit %"PRIdoff_t":\n", i);
-		if ((hdr2.FormattedSize != hdr.FormattedSize) ||
-				(hdr2.NumEraseUnits != hdr.NumEraseUnits) ||
-				(hdr2.SerialNumber != hdr.SerialNumber))
-			printf("  Erase unit header is corrupt.\n");
-		else if (le16_to_cpu(hdr2.LogicalEUN) == 0xffff)
-			printf("  Transfer unit, erase count = %d\n", le32_to_cpu(hdr2.EraseCount));
-		else {
-			printf("  Logical unit %d, erase count = %d\n",
-					le16_to_cpu(hdr2.LogicalEUN), le32_to_cpu(hdr2.EraseCount));
-			if (lseek(fd, (i << hdr.EraseUnitSize)+le32_to_cpu(hdr.BAMOffset),
-						SEEK_SET) == -1) {
-				perror("seek failed");
-				break;
-			}
-			if (read(fd, bam, nbam * sizeof(u_int)) == -1) {
-				perror("read failed");
-				break;
-			}
-			free = deleted = control = data = 0;
-			for (j = 0; j < nbam; j++) {
-				if (BLOCK_FREE(le32_to_cpu(bam[j])))
-					free++;
-				else if (BLOCK_DELETED(le32_to_cpu(bam[j])))
-					deleted++;
-				else switch (BLOCK_TYPE(le32_to_cpu(bam[j]))) {
-					case BLOCK_CONTROL: control++; break;
-					case BLOCK_DATA: data++; break;
-					default: break;
-				}
-			}
-			printf("  Block allocation: %d control, %d data, %d free,"
-					" %d deleted\n", control, data, free, deleted);
-		}
-	}
-} /* format_partition */
-
-/* Show usage information */
-void showusage(void)
-{
-	fprintf(stderr, "usage: %s device\n", PROGRAM_NAME);
-}
-
-/*====================================================================*/
-
-int main(int argc, char *argv[])
-{
-	int optch, errflg, fd;
-	struct stat buf;
-
-	errflg = 0;
-	while ((optch = getopt(argc, argv, "h")) != -1) {
-		switch (optch) {
-			case 'h':
-				errflg = 1; break;
-			default:
-				errflg = -1; break;
-		}
-	}
-	if (errflg || (optind != argc-1)) {
-		showusage();
-		exit(errflg > 0 ? 0 : EXIT_FAILURE);
-	}
-
-	if (stat(argv[optind], &buf) != 0) {
-		perror("status check failed");
-		exit(EXIT_FAILURE);
-	}
-	if (!(buf.st_mode & S_IFCHR)) {
-		fprintf(stderr, "%s is not a character special device\n",
-				argv[optind]);
-		exit(EXIT_FAILURE);
-	}
-	fd = open(argv[optind], O_RDONLY);
-	if (fd == -1) {
-		perror("open failed");
-		exit(EXIT_FAILURE);
-	}
-
-	check_partition(fd);
-	close(fd);
-
-	exit(EXIT_SUCCESS);
-	return 0;
-}