Micky Ching 6291e7153a mmc: rtsx: add support for async request ... Add support for non-blocking request, pre_req() runs dma_map_sg() and post_req() runs dma_unmap_sg(). This patch can increase card read/write speed, especially for high speed card and slow speed CPU. Test on intel i3(800MHz - 2.3GHz) performance mode(2.3GHz), SD card clock 208MHz run dd if=/dev/mmcblk0 of=/dev/null bs=64k count=1024 before: 67108864 bytes (67 MB) copied, 0.85427 s, 78.6 MB/s after: 67108864 bytes (67 MB) copied, 0.74799 s, 89.7 MB/s Signed-off-by: Micky Ching <micky_ching@realsil.com.cn> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>		2014-07-09 14:17:15 +01:00
..
card	MMC highlights for 3.15:	2014-04-09 08:39:39 -07:00
core	mmc: sdio_irq: rework sdio irq handling	2014-05-22 07:26:03 -04:00
host	mmc: rtsx: add support for async request	2014-07-09 14:17:15 +01:00
Kconfig
Makefile	mmc: sdhci-pci: add platform data	2012-01-11 23:58:47 -05:00