diff options
| author | Pierre Ossman <drzeus@drzeus.cx> | 2006-11-21 17:54:23 +0100 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-02-04 20:54:10 +0100 |
| commit | fe4a3c7a20f14d86022a8132adbf6ddb98e7197c (patch) | |
| tree | 0719b8eb2d8c04c286095365ebff3d29285a5796 /drivers/mmc/tifm_sd.c | |
| parent | dba4accab17bd2e2e09088f746257a8c14af1cc2 (diff) | |
mmc: Allow host drivers to specify a max block size
Most controllers have an upper limit on the block size. Allow the host
drivers to specify this and make sure we avoid hitting this limit.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/mmc/tifm_sd.c')
| -rw-r--r-- | drivers/mmc/tifm_sd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/tifm_sd.c b/drivers/mmc/tifm_sd.c index ce19b045ca6..bdfad15371b 100644 --- a/drivers/mmc/tifm_sd.c +++ b/drivers/mmc/tifm_sd.c @@ -886,7 +886,9 @@ static int tifm_sd_probe(struct tifm_dev *sock) mmc->max_hw_segs = 1; mmc->max_phys_segs = 1; mmc->max_sectors = 127; - mmc->max_seg_size = mmc->max_sectors << 11; //2k maximum hw block length + //2k maximum hw block length + mmc->max_seg_size = mmc->max_sectors << 11; + mmc->max_blk_size = 2048; sock->signal_irq = tifm_sd_signal_irq; rc = tifm_sd_initialize_host(host); |