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authorDavid Bauer <mail@david-bauer.net>2019-03-11 18:05:31 +0100
committerChristian Lamparter <chunkeey@gmail.com>2019-03-13 16:25:34 +0100
commit5389db72e3265198986dfb50a831fb8f8264d346 (patch)
tree6ba5e12db42efe3e96071695a654b4fd733137a4 /package/utils
parentd75db67870fa328d7b3a2aab94168e9e3f6a933d (diff)
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fritz-tools: add support for IPQ40xx platform
AVM devices based on Qualcomm IPQ40xx do not store sector health information in the OOB area. Make this check optional to support this platform. Signed-off-by: David Bauer <mail@david-bauer.net>
Diffstat (limited to 'package/utils')
-rw-r--r--package/utils/fritz-tools/src/fritz_tffs_nand_read.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/package/utils/fritz-tools/src/fritz_tffs_nand_read.c b/package/utils/fritz-tools/src/fritz_tffs_nand_read.c
index db77d2f5b4..ded0577cf3 100644
--- a/package/utils/fritz-tools/src/fritz_tffs_nand_read.c
+++ b/package/utils/fritz-tools/src/fritz_tffs_nand_read.c
@@ -67,6 +67,7 @@ static char *mtddev;
static char *name_filter = NULL;
static bool show_all = false;
static bool print_all_key_names = false;
+static bool read_oob_sector_health = false;
static bool swap_bytes = false;
static uint8_t readbuf[TFFS_SECTOR_SIZE];
static uint8_t oobbuf[TFFS_SECTOR_OOB_SIZE];
@@ -191,7 +192,7 @@ static int find_entry(uint32_t id, struct tffs_entry *entry)
uint32_t read_id = read_uint32(readbuf, 0x00);
uint32_t read_len = read_uint32(readbuf, 0x04);
uint32_t read_rev = read_uint32(readbuf, 0x0c);
- if (oob_id != read_id || oob_len != read_len || oob_rev != read_rev) {
+ if (read_oob_sector_health && (oob_id != read_id || oob_len != read_len || oob_rev != read_rev)) {
fprintf(stderr, "Warning: sector has inconsistent metadata\n");
continue;
}
@@ -360,6 +361,9 @@ static int show_matching_key_value(struct tffs_key_name_table *key_names)
static int check_sector(off_t pos)
{
+ if (!read_oob_sector_health) {
+ return 1;
+ }
if (read_sectoroob(pos)) {
return 0;
}
@@ -450,6 +454,7 @@ static void usage(int status)
" -h show this screen\n"
" -l list all supported keys\n"
" -n <key name> display the value of the given key\n"
+ " -o read OOB information about sector health\n"
);
exit(status);
@@ -460,7 +465,7 @@ static void parse_options(int argc, char *argv[])
while (1) {
int c;
- c = getopt(argc, argv, "abd:hln:");
+ c = getopt(argc, argv, "abd:hln:o");
if (c == -1)
break;
@@ -489,6 +494,9 @@ static void parse_options(int argc, char *argv[])
show_all = false;
print_all_key_names = false;
break;
+ case 'o':
+ read_oob_sector_health = true;
+ break;
default:
usage(EXIT_FAILURE);
break;