| Message ID | 1418060700-1977-1-git-send-email-zajec5@gmail.com |
|---|---|
| State | Accepted |
| Commit | 16bd87b3a352b536ffdd7325e3178c4231f3cbf7 |
| Headers | show |
On Mon, Dec 08, 2014 at 06:45:00PM +0100, Rafał Miłecki wrote: > Some devices like Netgear WNR1000v3 or WGR614v10 have partitions aligned > to 0x1000. Using bigger blocksize stopped us from detecting some parts. > > Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Applied to l2-mtd.git. Thanks. Brian
diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c index 26a4a4a..4ad3928 100644 --- a/drivers/mtd/bcm47xxpart.c +++ b/drivers/mtd/bcm47xxpart.c @@ -94,8 +94,12 @@ static int bcm47xxpart_parse(struct mtd_info *master, int last_trx_part = -1; int possible_nvram_sizes[] = { 0x8000, 0xF000, 0x10000, }; - if (blocksize <= 0x10000) - blocksize = 0x10000; + /* + * Some really old flashes (like AT45DB*) had smaller erasesize-s, but + * partitions were aligned to at least 0x1000 anyway. + */ + if (blocksize < 0x1000) + blocksize = 0x1000; /* Alloc */ parts = kzalloc(sizeof(struct mtd_partition) * BCM47XXPART_MAX_PARTS,
Some devices like Netgear WNR1000v3 or WGR614v10 have partitions aligned to 0x1000. Using bigger blocksize stopped us from detecting some parts. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> --- drivers/mtd/bcm47xxpart.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)