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linux/drivers/mmc/core
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Saugata Das a5075eb948 mmc: block: Allow disabling 512B sector size emulation 
This patch adds support for large sector size of 4KB by disabling
emulation.  This patch passes eMMC DATA_SECTOR_SIZE as the logical
block size during mmc_blk_alloc_req.

In order to use this patch for 4KB sector size, ensure that
USE_NATIVE_SECTOR is enabled, partition table is 4KB sector size
aligned and file system block and sector size are 4KB multiples.

Signed-off-by: Saugata Das <saugata.das@linaro.org>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Reviewed-by: Namjae Jeon <linkinjeon@gmail.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-17 09:35:21 -04:00
..
bus.c mmc: core: check PM_SLEEP for mmc_bus_suspend/resume callbacks 2012-04-23 08:11:28 -04:00
bus.h mmc: rename dev_to_mmc_card() to mmc_dev_to_card() 2010-10-23 21:11:12 +08:00
cd-gpio.c mmc: cd-gpio: protect against NULL context in mmc_cd_gpio_free() 2012-04-24 12:21:22 -04:00
core.c mmc: core: Prevent eMMC VCC supply to be cut from late init 2012-05-09 12:55:01 -04:00
core.h Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1 2012-01-14 12:32:16 -08:00
debugfs.c mmc: core: HS200 mode support for eMMC 4.5 2012-01-12 15:17:15 -05:00
host.c mmc: start removing enable / disable API 2012-03-27 12:20:03 -04:00
host.h mmc: start removing enable / disable API 2012-03-27 12:20:03 -04:00
Kconfig mmc: Aggressive clock gating framework 2011-01-08 22:48:03 -05:00
Makefile mmc: add a generic GPIO card-detect helper 2012-01-11 23:58:45 -05:00
mmc_ops.c mmc: core: warn when card doesn't support HPI 2012-03-27 12:20:12 -04:00
mmc_ops.h mmc: core: support HPI send command 2011-10-26 16:32:29 -04:00
mmc.c mmc: block: Allow disabling 512B sector size emulation 2012-05-17 09:35:21 -04:00
quirks.c mmc: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required 2011-10-31 19:32:06 -04:00
sd_ops.c mmc: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required 2011-10-31 19:32:06 -04:00
sd_ops.h mmc: add erase, secure erase, trim and secure trim operations 2010-08-12 08:43:30 -07:00
sd.c mmc: core: Fixup suspend/resume issues for UHS-I cards 2012-03-04 12:25:15 -05:00
sd.h mmc: sd: add support for driver type selection 2011-05-24 23:53:24 -04:00
sdio_bus.c mmc: sdio: Use empty system suspend/resume callbacks at the bus level 2012-04-05 20:32:26 -04:00
sdio_bus.h
sdio_cis.c mmc: replace printk with appropriate display macro 2011-10-26 16:32:22 -04:00
sdio_cis.h sdio: split up common and function CIS parsing 2007-09-23 20:44:22 +02:00
sdio_io.c mmc: sdio: Fix to support any block size optimally 2012-01-11 23:58:40 -05:00
sdio_irq.c mmc: sdio: avoid spurious calls to interrupt handlers 2012-04-22 11:17:28 -04:00
sdio_ops.c mmc: sdio: Fix to support any block size optimally 2012-01-11 23:58:40 -05:00
sdio_ops.h sdio: recognize io card without powercycle 2010-03-12 15:52:28 -08:00
sdio.c mmc: sdio: avoid spurious calls to interrupt handlers 2012-04-22 11:17:28 -04:00