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authorPierre Ossman <drzeus@drzeus.cx>2006-11-21 17:54:23 +0100
committerPierre Ossman <drzeus@drzeus.cx>2007-02-04 20:54:10 +0100
commitfe4a3c7a20f14d86022a8132adbf6ddb98e7197c (patch)
tree0719b8eb2d8c04c286095365ebff3d29285a5796 /drivers/mmc/tifm_sd.c
parenttifm_sd: add suspend and resume functionality (diff)
downloadlinux-dev-fe4a3c7a20f14d86022a8132adbf6ddb98e7197c.tar.xz
linux-dev-fe4a3c7a20f14d86022a8132adbf6ddb98e7197c.zip
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.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/tifm_sd.c b/drivers/mmc/tifm_sd.c
index ce19b045ca6a..bdfad15371b8 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);