linux-sg2042/drivers/mmc
Wolfgang Muees 9af13be2ac mmc: at91_mci: enable large data blocks
This patch is setting some max_ variables for the IO elevator, so the
elevator will put requests for large data blocks to the driver.  This is
critical for

a) speed

and

b) wear leveling of the flash chip controller: Otherwise the controller
   will treat the SD card badly with millions of single 4 KByte write
   commands.  This will lead to a shorter life time for the SD cards.

Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Andrew Victor <avictor.za@gmail.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-06 11:26:43 -08:00
..
card sdio_uart: Use kfifo instead of the messy circ stuff 2010-03-02 14:43:20 -08:00
core sdio: put active devices into 1-bit mode during suspend 2010-03-06 11:26:37 -08:00
host mmc: at91_mci: enable large data blocks 2010-03-06 11:26:43 -08:00
Kconfig mmc: explicitly mention SDIO support in Kconfig 2008-10-12 11:04:36 +02:00
Makefile mmc: Move core functions to subdir 2007-05-01 13:04:18 +02:00