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linux-next/drivers/mmc/card
Adrian Hunter e056a1b5b6 mmc: queue: let host controllers specify maximum discard timeout
Some host controllers will not operate without a hardware
timeout that is limited in value.  However large discards
require large timeouts, so there needs to be a way to
specify the maximum discard size.

A host controller driver may now specify the maximum discard
timeout possible so that max_discard_sectors can be calculated.

However, for eMMC when the High Capacity Erase Group Size
is not in use, the timeout calculation depends on clock
rate which may change.  For that case Preferred Erase Size
is used instead.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
2011-07-20 17:21:03 -04:00
..
block.c mmc: block: add checking of r/w command response 2011-07-20 17:20:55 -04:00
Kconfig mmc: Improve MMC_TEST config text. 2011-03-15 13:48:56 -04:00
Makefile mmc: Makefile: Fix EXTRA_CFLAGS assignment 2010-10-23 21:11:15 +08:00
mmc_test.c mmc: mmc_test: minor clean up, use t = &test.area everywhere 2011-05-24 23:53:49 -04:00
queue.c mmc: queue: let host controllers specify maximum discard timeout 2011-07-20 17:21:03 -04:00
queue.h mmc: queue: append partition subname to queue thread name 2011-06-25 18:52:57 -04:00
sdio_uart.c tiocmset: kill the file pointer argument 2011-02-17 11:52:43 -08:00