MMC updates for 2.6.39-rc1
From: Chris Ball
Date: Fri Mar 18 2011 - 19:43:51 EST
Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git for-linus
to receive the MMC merge for 2.6.39-rc1. There are currently no merge
conflicts, and the patches have been tested in linux-next. Thanks.
Highlights are:
Core:
* A new per-device quirks mechanism, based on PCI quirks
* Export eMMC4.4 enhanced area details to sysfs
* New mmc_test tests for large sequential I/O performance
Drivers:
* New mxs-mmc driver supporting Freescale i.MX23/28 SoCs.
* Support for Ricoh e823 SDHCI controllers.
* DesignWare MMC: add 8-bit width, DDR mode, clock gating support
* SuperH controllers: add clock gating support
The following changes since commit cfd80652467717ca7346857d6d8c94503d74f3a3:
Linus Torvalds (1):
Merge branch 'fixes' of git://git.kernel.org/.../davej/cpufreq
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git for-linus
Adrian Hunter (3):
mmc: mmc_test: make performance test area size about 4MiB
mmc: mmc_test: add tests to measure random I/O operations per second
mmc: mmc_test: add tests to measure large sequential I/O performance
Chris Ball (4):
mmc: sdhci-pci: Remove set-but-unused variable.
mmc: cb710: Return err value in cb710_wait_while_busy()
mmc: via-sdmmc: Remove set-but-unused variable.
mmc: dw_mmc: Remove set-but-unused variable.
Chuanxiao Dong (1):
mmc: export eMMC4.4 enhanced area details to sysfs
Fabio Estevam (1):
mmc: mmc_mxc: Allow selection only for the correct platforms
Guennadi Liakhovetski (2):
mmc: sh_mmcif: support aggressive clock gating
mmc: tmio: fix address in kunmap_atomic() calls
Jaehoon Chung (6):
mmc: dw_mmc: modify quirks bit-shift control
mmc: dw_mmc: support 8-bit buswidth
mmc: dw_mmc: support DDR mode
mmc: dw_mmc: add quirks for unreliable card detect, and capabilities
mmc: dw_mmc: fix suspend/resume operation
mmc: dw_mmc: support mmc power control with regulator
Kyungmin Park (1):
mmc: sdhci-s3c: Auto CMD12 support
Linus Walleij (12):
mmc: atmel-mci: map DMA sglist on the DMA engine
mmc: atmel-mci: conform to DMA-API
mmc: atmel-mci: use dmaengine helper functions
mmc: sh_mmcif: map DMA buffers on the DMA engine device
mmc: sh_mmcif: unmap with the proper sglen
mmc: sh_mmcif: rename and retype activity variable
mmc: sh_mmcif: use dmaengine helpers, drop submit check
mmc: tmio_mmc: map DMA buffers on the DMA engine device
mmc: tmio_mmc: unmap with the proper sglen
mmc: tmio_mmc: drop dma_sglen state variable
mmc: tmio_mmc: use dmaengine helpers, drop submit check
mmc: msm_sdcc: remove needless cache flush after dma_unmap_sg()
Manoj Iyer (1):
mmc: sdhci: Add Ricoh e823 PCI ID
Marc-Andrà HÃbert (1):
mmc: Fix the block device read only flag
Mark Brown (1):
mmc: Ensure prototypes for SD API are visible in sd.c
Pawel Moll (1):
mmc: mmc_test: Only warn about not waiting for busy if it's supported
Philip Rakity (2):
mmc: core: comment on why sdio_reset is done at init time
mmc: check if mmc cards < 2GB do sector addressing
Pierre Tardy (4):
mmc: put the led blinking code after clock ungating
mmc: add per device quirk placeholder
mmc: add MMC_QUIRK_BROKEN_CLK_GATING
mmc: remove BROKEN_CLK_GATING quirk for wl1271
Sascha Hauer (1):
mmc: mxcmmc: use dmaengine API
Shawn Guo (1):
mmc: mxs-mmc: add mmc host driver for i.MX23/28
Simon Horman (1):
mmc: tmio_mmc: Improve readability of the output of pr_debug_status()
Stefan Nilsson XK (1):
mmc: sdio: remember new card RCA when redetecting card
Ulf Hansson (2):
mmc: core: export function mmc_do_release_host()
mmc: core: reset card voltage after power off
Will Newton (3):
mmc: dw_mmc: Run card detect tasklet during slot initialisation.
mmc: dw_mmc: Enable low-power mode for the card clock.
mmc: Improve MMC_TEST config text.
Wolfram Sang (4):
mmc: sdhci-tegra: free irq on error and remove
mmc: sdhci-esdhc-imx: add write protect on custom GPIO on mx25/35
mmc: sdhci-esdhc: broken card detection is not a default quirk
mmc: sdhci-esdhc-imx: add card detect on custom GPIO for mx25/35
Documentation/ABI/testing/sysfs-devices-mmc | 21 +
arch/arm/mach-mxs/include/mach/mmc.h | 18 +
arch/arm/plat-mxc/include/mach/esdhc.h | 12 +-
drivers/mmc/card/Kconfig | 3 +-
drivers/mmc/card/block.c | 1 +
drivers/mmc/card/mmc_test.c | 271 ++++++++-
drivers/mmc/core/Makefile | 3 +-
drivers/mmc/core/core.c | 26 +-
drivers/mmc/core/core.h | 2 +
drivers/mmc/core/host.c | 5 +-
drivers/mmc/core/mmc.c | 86 +++-
drivers/mmc/core/quirks.c | 84 +++
drivers/mmc/core/sd.c | 1 +
drivers/mmc/core/sdio.c | 9 +
drivers/mmc/host/Kconfig | 11 +-
drivers/mmc/host/Makefile | 1 +
drivers/mmc/host/atmel-mci.c | 19 +-
drivers/mmc/host/cb710-mmc.c | 2 +-
drivers/mmc/host/dw_mmc.c | 83 +++-
drivers/mmc/host/dw_mmc.h | 2 +-
drivers/mmc/host/msm_sdcc.c | 8 -
drivers/mmc/host/mxcmmc.c | 183 ++++---
drivers/mmc/host/mxs-mmc.c | 874 +++++++++++++++++++++++++++
drivers/mmc/host/sdhci-esdhc-imx.c | 134 ++++-
drivers/mmc/host/sdhci-esdhc.h | 1 -
drivers/mmc/host/sdhci-of-esdhc.c | 3 +-
drivers/mmc/host/sdhci-pci.c | 12 +-
drivers/mmc/host/sdhci-s3c.c | 3 +
drivers/mmc/host/sdhci-tegra.c | 6 +-
drivers/mmc/host/sh_mmcif.c | 62 +-
drivers/mmc/host/tmio_mmc.c | 96 ++--
drivers/mmc/host/via-sdmmc.c | 3 -
include/linux/mmc/card.h | 6 +
include/linux/mmc/core.h | 1 +
include/linux/mmc/dw_mmc.h | 15 +-
include/linux/mmc/mmc.h | 3 +
36 files changed, 1811 insertions(+), 259 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-devices-mmc
create mode 100644 arch/arm/mach-mxs/include/mach/mmc.h
create mode 100644 drivers/mmc/core/quirks.c
create mode 100644 drivers/mmc/host/mxs-mmc.c
--
Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/>
One Laptop Per Child
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