tree 02d5868f69a15eea69aaf517b67bc9cbdffe2ff8
parent fe4a3c7a20f14d86022a8132adbf6ddb98e7197c
author Pierre Ossman <drzeus@drzeus.cx> 1164128145 +0100
committer Pierre Ossman <drzeus@drzeus.cx> 1170618850 +0100

mmc: Allow host drivers to specify max block count

Many controllers have an upper limit on the number of blocks that can be
transferred in one request. Allow the host drivers to specify this and make
sure we avoid hitting this limit.

Also change the max_sectors field to avoid confusion. This makes it map
less directly to the block layer limits, but as they didn't apply directly
on MMC cards anyway, this isn't a great loss.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>