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Diffstat (limited to 'ubi-utils/src/ubiinfo/ubiinfo.c')
-rw-r--r--ubi-utils/src/ubiinfo/ubiinfo.c406
1 files changed, 0 insertions, 406 deletions
diff --git a/ubi-utils/src/ubiinfo/ubiinfo.c b/ubi-utils/src/ubiinfo/ubiinfo.c
deleted file mode 100644
index 6f7443b..0000000
--- a/ubi-utils/src/ubiinfo/ubiinfo.c
+++ /dev/null
@@ -1,406 +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.
- */
-
-/*
- * Print out information about the UBI table this IPL is using. This
- * can be used afterwards to analyze misbehavior of the IPL code. The
- * input this program requires is the last 1 MiB DDRAM of our system
- * where the scanning table is placed into.
- *
- * Author: Frank Haverkamp <haver@vnet.ibm.com>
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <time.h>
-#include <argp.h>
-#include <getopt.h>
-#include <stdint.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-
-#define __unused __attribute__((unused))
-
-/* This should hopefully be constant and the same in all
- * configurations.
- */
-#define CFG_IPLSIZE 512
-#define CFG_SPLCODE 512
-#define MEMTOP 0x06600000 /* Sunray 102 MiB */
-#define MEMSIZE 0x00100000 /* 1 MiB */
-#define CODE_SIZE (64 * 1024)
-
-/* FIXME Except of the memory size this should be defined via
- * parameters
- *
- * CFG_MEMTOP_BAMBOO 0x02000000
- * CFG_MEMTOP_SUNRAY 0x06600000
- */
-
-#include "ubiipl.h"
-#include "ubiflash.h"
-
-#define MIN(x,y) ((x)<(y)?(x):(y))
-
-#define ERR_RET(rc) { \
- fprintf(stderr, "%s:%d failed rc=%d\n", __func__, \
- __LINE__, (rc)); \
- return (rc); \
- }
-
-#define VERSION "1.3"
-
-static error_t parse_opt (int key, char *arg, struct argp_state *state);
-const char *argp_program_version = VERSION;
-const char *argp_program_bug_address = "<haver@vnet.ibm.com>";
-
-static char doc[] = "\nVersion: " VERSION "\n\t"
- " at "__DATE__" "__TIME__"\n"
- "\n"
- "Test program\n";
-
-static struct argp_option options[] = {
- /* common settings */
- { .name = "verbose",
- .key = 'v',
- .arg = "<level>",
- .flags = 0,
- .doc = "Set verbosity level to <level>",
- .group = OPTION_ARG_OPTIONAL },
-
- { .name = "memtop",
- .key = 'm',
- .arg = "<memtop>",
- .flags = 0,
- .doc = "Set top of memory, 102 MiB for Sunray and 16 MiB for Bamboo",
- .group = OPTION_ARG_OPTIONAL },
-
- { .name = NULL,
- .key = 0,
- .arg = NULL,
- .flags = 0,
- .doc = NULL,
- .group = 0 },
-};
-
-typedef struct test_args {
- int verbose;
- unsigned long memtop;
- char *arg1;
- char **options;
-} test_args;
-
-static struct test_args g_args = {
- .memtop = MEMTOP,
- .verbose = 0,
- .arg1 = NULL,
- .options = NULL,
-};
-
-static struct argp argp = {
- options: options,
- parser: parse_opt,
- args_doc: "[last_1MiB_memory.bin]",
- doc: doc,
- children: NULL,
- help_filter: NULL,
- argp_domain: NULL,
-};
-
-static int verbose = 0;
-
-/**
- * @brief Parse the arguments passed into the test case.
- *
- * @param key The parameter.
- * @param arg Argument passed to parameter.
- * @param state Location to put information on parameters.
- *
- * @return error_t
- */
-static error_t
-parse_opt(int key, char *arg, struct argp_state *state)
-{
- /* Get the `input' argument from `argp_parse', which we
- know is a pointer to our arguments structure. */
- test_args *args = state->input;
-
- switch (key) {
- /* common settings */
- case 'v': /* --verbose=<level> */
- verbose = args->verbose = strtoul(arg, (char **)NULL, 0);
- break;
-
- case 'm': /* --memtop */
- args->memtop = strtoul(arg, (char **)NULL, 0);
- break;
-
- case ARGP_KEY_NO_ARGS:
- /* argp_usage(state); */
- break;
-
- case ARGP_KEY_ARG:
- args->arg1 = arg;
- /* Now we consume all the rest of the arguments.
- `state->next' is the index in `state->argv' of the
- next argument to be parsed, which is the first STRING
- we're interested in, so we can just use
- `&state->argv[state->next]' as the value for
- arguments->strings.
-
- _In addition_, by setting `state->next' to the end
- of the arguments, we can force argp to stop parsing
- here and return. */
-
- args->options = &state->argv[state->next];
- state->next = state->argc;
- break;
-
- case ARGP_KEY_END:
- /* print out message if no arguments are given but PFI
- write should be done */
- break;
-
- default:
- return(ARGP_ERR_UNKNOWN);
- }
- return 0;
-}
-
-static void
-hexdump(const char *buf, int len)
-{
- char line[16];
- char str[256];
- char dummy[256];
- int j = 0;
-
- while (len > 0) {
- int i;
-
- strcpy(str, " ");
-
- for (j = 0; j < MIN(16, len); j++)
- line[j] = *buf++;
-
- for (i = 0; i < j; i++) {
- if (!(i & 3)) {
- sprintf(dummy, " %.2x", line[i] & 0xff);
- strcat(str, dummy);
- } else {
- sprintf(dummy, "%.2x", line[i] & 0xff);
- strcat(str, dummy);
- }
- }
-
- /* Print empty space */
- for (; i < 16; i++)
- if (!(i & 1))
- strcat(str, " ");
- else
- strcat(str, " ");
-
- strcat(str, " ");
- for (i = 0; i < j; i++) {
- if (isprint(line[i])) {
- sprintf(dummy, "%c", line[i]);
- strcat(str, dummy);
- } else {
- strcat(str, ".");
- }
- }
- printf("%s\n", str);
- len -= 16;
- }
-}
-
-static void
-print_status_help(void)
-{
- printf("Error Codes from IPL\n");
- printf(" IO Error %d\n", STAT_IO_FAILED);
- printf(" Block is bad %d\n", STAT_BLOCK_BAD);
- printf(" ECC unrec error %d\n", STAT_ECC_ERROR);
- printf(" CRC csum failed %d\n", STAT_CRC_ERROR);
- printf(" Magic not avail %d\n", STAT_NO_MAGIC);
- printf(" No image avail %d\n", STAT_NO_IMAGE);
- printf(" Image is invalid %d\n", STAT_INVALID_IMAGE);
- printf(" Image is defect %d\n\n", STAT_DEFECT_IMAGE);
-
-}
-
-static void
-print_ubi_scan_info(struct ubi_scan_info *fi)
-{
- int i;
-
- printf("ubi_scan_info\n");
- printf(" version %08x\n", ntohl(fi->version));
- printf(" bootstatus %08x\n", ntohl(fi->bootstatus));
- printf(" flashtype %08x\n", ntohl(fi->flashtype));
- printf(" flashid %08x\n", ntohl(fi->flashid));
- printf(" flashmfgr %08x\n", ntohl(fi->flashmfr));
- printf(" flashsize %d bytes (%dM)\n",
- ntohl(fi->flashsize), ntohl(fi->flashsize) / (1024 * 1024));
- printf(" blocksize %d bytes\n", ntohl(fi->blocksize));
- printf(" blockshift %d\n", ntohl(fi->blockshift));
- printf(" nrblocks %d\n", ntohl(fi->nrblocks));
- printf(" pagesize %d\n", ntohl(fi->pagesize));
- printf(" imagelen %d\n", ntohl(fi->imagelen));
- printf(" blockinfo %08x\n", ntohl((int)fi->blockinfo));
-
- printf(" nr imageblocks imageoffs\n");
- for (i = 0; i < UBI_BLOCK_IDENT_MAX; i++)
- printf(" [%2d] %08x %08x\n", i,
- ntohl(fi->imageblocks[i]),
- ntohl(fi->imageoffs[i]));
-
- for (i = 0; i < UBI_TIMESTAMPS; i++) {
- if (!ntohl(fi->times[i]))
- continue;
- printf("time[%3d] = %08x %.3f sec\n", i, ntohl(fi->times[i]),
- (double)ntohl(fi->times[i]) / 500000000.0);
- }
-
- printf("crc32_table\n");
- hexdump((char *)&fi->crc32_table, sizeof(fi->crc32_table));
- printf("\npage_buf\n");
- hexdump((char *)&fi->page_buf, sizeof(fi->page_buf));
-
- printf("\n");
-
-}
-
-static void
-print_ubi_block_info(struct ubi_scan_info *fi,
- struct ubi_vid_hdr *bi, int nr)
-{
- int i;
- int unknown = 0;
-
- printf("\nBINFO\n");
-
- for (i = 0; i < nr; i++) {
- if ((int)ubi32_to_cpu(bi[i].magic) != UBI_VID_HDR_MAGIC) {
- printf("block=%d %08x\n",
- i, i * ntohl(fi->blocksize));
-#if 0
- printf(".");
- if ((unknown & 0x3f) == 0x3f)
- printf("\n");
- unknown++;
-#else
- hexdump((char *)&bi[i],
- sizeof(struct ubi_vid_hdr));
-#endif
- } else {
- if (unknown)
- printf("\n");
- printf("block=%d %08x\n"
- " leb_ver=0x%x data_size=%d "
- "lnum=%d used_ebs=0x%x\n"
- " data_crc=%08x hdr_crc=%08x\n",
- i, i * ntohl(fi->blocksize),
- ubi32_to_cpu(bi[i].leb_ver),
- ubi32_to_cpu(bi[i].data_size),
- ubi32_to_cpu(bi[i].lnum),
- ubi32_to_cpu(bi[i].used_ebs),
- ubi32_to_cpu(bi[i].data_crc),
- ubi32_to_cpu(bi[i].hdr_crc));
- hexdump((char *)&bi[i],
- sizeof(struct ubi_vid_hdr));
- unknown = 0;
- }
- }
-}
-
-static int do_read(unsigned int memtop, char *buf, int buf_len __unused)
-{
- unsigned long finfo_addr;
- unsigned long binfo_addr;
- unsigned long images_addr;
- unsigned long nrblocks;
- unsigned long bi_size;
- unsigned long images_size;
- struct ubi_scan_info *fi;
- struct ubi_vid_hdr *bi;
- char *images;
- unsigned long memaddr = memtop - MEMSIZE;
-
- print_status_help();
-
- /* Read and print FINFO */
- finfo_addr = MEMSIZE - CFG_IPLSIZE * 1024;
-
- printf("read info at addr %08lx\n", finfo_addr);
- fi = (struct ubi_scan_info *)(buf + finfo_addr);
-
- binfo_addr = ntohl((unsigned long)fi->blockinfo) - memaddr;
- images_addr = ntohl((unsigned long)fi->images) - memaddr;
- nrblocks = ntohl(fi->nrblocks);
-
- printf("BINFO %08lx\n", binfo_addr);
-
- bi_size = nrblocks * sizeof(struct ubi_vid_hdr);
- images_size = nrblocks * sizeof(unsigned int);
-
- printf("FINFO\n");
- print_ubi_scan_info(fi);
- /* hexdump((char *)fi, sizeof(*fi)); */
-
- /* Read and print BINFO */
- bi = (struct ubi_vid_hdr *)(buf + binfo_addr);
- print_ubi_block_info(fi, bi, nrblocks);
-
- /* Read and print IMAGES */
- images = buf + images_addr;
- printf("\nIMAGES\n");
- hexdump(images, images_size);
-
- return 0;
-}
-
-int main(int argc, char *argv[])
-{
- char buf[MEMSIZE];
- FILE *fp;
- int rc;
-
- argp_parse(&argp, argc, argv, ARGP_IN_ORDER, 0, &g_args);
-
- if (!g_args.arg1) {
- fprintf(stderr, "Please specify a file "
- "name for memory dump!\n");
- exit(EXIT_FAILURE);
- }
-
- memset(buf, 0xAB, sizeof(buf));
-
- fp = fopen(g_args.arg1, "r");
- if (!fp)
- exit(EXIT_FAILURE);
- rc = fread(buf, 1, sizeof(buf), fp);
- if (rc != sizeof(buf))
- exit(EXIT_FAILURE);
- fclose(fp);
- do_read(g_args.memtop, buf, sizeof(buf));
-
- exit(EXIT_SUCCESS);
-}
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