diff options
| author | Pierre Ossman <drzeus@drzeus.cx> | 2006-11-21 11:54:23 -0500 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-02-04 14:54:10 -0500 |
| commit | fe4a3c7a20f14d86022a8132adbf6ddb98e7197c (patch) | |
| tree | 0719b8eb2d8c04c286095365ebff3d29285a5796 /drivers/mmc/omap.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/omap.c')
| -rw-r--r-- | drivers/mmc/omap.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/omap.c b/drivers/mmc/omap.c index d30540b27614..fa69a0dc5969 100644 --- a/drivers/mmc/omap.c +++ b/drivers/mmc/omap.c | |||
| @@ -1099,6 +1099,7 @@ static int __init mmc_omap_probe(struct platform_device *pdev) | |||
| 1099 | */ | 1099 | */ |
| 1100 | mmc->max_phys_segs = 32; | 1100 | mmc->max_phys_segs = 32; |
| 1101 | mmc->max_hw_segs = 32; | 1101 | mmc->max_hw_segs = 32; |
| 1102 | mmc->max_blk_size = 2048; /* BLEN is 11 bits (+1) */ | ||
| 1102 | mmc->max_sectors = 256; /* NBLK max 11-bits, OMAP also limited by DMA */ | 1103 | mmc->max_sectors = 256; /* NBLK max 11-bits, OMAP also limited by DMA */ |
| 1103 | mmc->max_seg_size = mmc->max_sectors * 512; | 1104 | mmc->max_seg_size = mmc->max_sectors * 512; |
| 1104 | 1105 | ||