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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-02-12 13:26:31 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-04-17 11:31:58 +0300 |
| commit | a4f0fcdfb2397e81d22446bb364dc190bf16b25a (patch) | |
| tree | 1261dcd0a2a4bf52065b0c9dedd4b730b6eed6cd /drivers/mtd | |
| parent | f4988927a257791d372dddeda8eda8521bf6cb00 (diff) | |
| download | linux-stable-a4f0fcdfb2397e81d22446bb364dc190bf16b25a.tar.gz linux-stable-a4f0fcdfb2397e81d22446bb364dc190bf16b25a.tar.bz2 linux-stable-a4f0fcdfb2397e81d22446bb364dc190bf16b25a.zip | |
UBI: be verbose when debuggin is enabled
Make I/O function to be always verbose when about CRC errors
and magic number errors when I/O debugging is enabled.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/ubi/debug.h | 2 | ||||
| -rw-r--r-- | drivers/mtd/ubi/io.c | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h index 51c40b17f1ec..718740a63eb3 100644 --- a/drivers/mtd/ubi/debug.h +++ b/drivers/mtd/ubi/debug.h @@ -99,8 +99,10 @@ void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req); #ifdef CONFIG_MTD_UBI_DEBUG_MSG_BLD /* Initialization and build messages */ #define dbg_bld(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define UBI_IO_DEBUG 1 #else #define dbg_bld(fmt, ...) ({}) +#define UBI_IO_DEBUG 0 #endif #ifdef CONFIG_MTD_UBI_DEBUG_EMULATE_BITFLIPS diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c index db3efdef2433..4ac11df7b048 100644 --- a/drivers/mtd/ubi/io.c +++ b/drivers/mtd/ubi/io.c @@ -631,6 +631,8 @@ int ubi_io_read_ec_hdr(struct ubi_device *ubi, int pnum, dbg_io("read EC header from PEB %d", pnum); ubi_assert(pnum >= 0 && pnum < ubi->peb_count); + if (UBI_IO_DEBUG) + verbose = 1; err = ubi_io_read(ubi, ec_hdr, pnum, 0, UBI_EC_HDR_SIZE); if (err) { @@ -904,6 +906,8 @@ int ubi_io_read_vid_hdr(struct ubi_device *ubi, int pnum, dbg_io("read VID header from PEB %d", pnum); ubi_assert(pnum >= 0 && pnum < ubi->peb_count); + if (UBI_IO_DEBUG) + verbose = 1; p = (char *)vid_hdr - ubi->vid_hdr_shift; err = ubi_io_read(ubi, p, pnum, ubi->vid_hdr_aloffset, |