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linux/drivers/mmc/core
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Chaotian Jing 9979dbe515 mmc: mmc: extend the mmc_send_tuning() 
The mmc_execute_tuning() has already prepared the opcode,
there is no need to prepare it again at mmc_send_tuning(),
and, there is a BUG of mmc_send_tuning() to determine the opcode
by bus width, assume eMMC was running at HS200, 4bit mode,
then the mmc_send_tuning() will overwrite the opcode from CMD21
to CMD19, then got error.

in addition, extend an argument of "cmd_error" to allow getting
if there was cmd error when tune response.

Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
[Ulf: Rebased patch]
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-27 10:38:41 +01:00
..
bus.c Revert "mmc: core: Convert mmc_driver to device_driver" 2015-04-17 11:48:01 +02:00
bus.h mmc: rename dev_to_mmc_card() to mmc_dev_to_card() 2010-10-23 21:11:12 +08:00
core.c mmc: core: Add mmc_regulator_set_vqmmc() 2015-10-26 16:00:10 +01:00
core.h mmc: core: Remove MMC_CLKGATE 2015-10-26 16:00:09 +01:00
debugfs.c mmc: core: Remove MMC_CLKGATE 2015-10-26 16:00:09 +01:00
host.c mmc: core: Add DT bindings for eMMC hardware reset support 2015-10-27 10:21:15 +01:00
host.h mmc: host: Add facility to support re-tuning 2015-06-01 09:06:53 +02:00
Kconfig mmc: core: Remove MMC_CLKGATE 2015-10-26 16:00:09 +01:00
Makefile mmc: pwrseq: add driver for emmc hardware reset 2015-02-04 09:45:09 +01:00
mmc.c mmc: skip reclaiming host on mmc_add_card() error 2015-10-26 16:00:14 +01:00
mmc_ops.c mmc: mmc: extend the mmc_send_tuning() 2015-10-27 10:38:41 +01:00
mmc_ops.h mmc: core: Convert __mmc_switch() into an internal core function 2015-10-26 15:59:54 +01:00
pwrseq.c mmc: pwrseq: Fix error code propagation in mmc_pwrseq_simple_alloc() 2015-04-17 10:17:19 +02:00
pwrseq.h mmc: pwrseq: simplify alloc/free hooks 2015-03-23 14:13:42 +01:00
pwrseq_emmc.c mmc: pwrseq: use gpiod_get() instead of index 0 2015-10-26 15:59:55 +01:00
pwrseq_simple.c mmc: pwrseq_simple: use GPIO descriptors array API 2015-10-26 15:59:59 +01:00
quirks.c mmc: core: Remove MMC_CLKGATE 2015-10-26 16:00:09 +01:00
sd.c mmc: skip reclaiming host on mmc_add_card() error 2015-10-26 16:00:14 +01:00
sd.h mmc: drop the speed mode of card's state 2014-05-12 18:05:53 -04:00
sd_ops.c mmc: sd: warn if card stays busy during init 2014-07-09 11:26:07 +02:00
sd_ops.h mmc: add erase, secure erase, trim and secure trim operations 2010-08-12 08:43:30 -07:00
sdio.c mmc: core: Remove MMC_CLKGATE 2015-10-26 16:00:09 +01:00
sdio_bus.c mmc: core: Attach PM domain prior probing of SDIO func driver 2015-06-04 10:03:51 +02:00
sdio_bus.h
sdio_cis.c mmc: sdio: Change pr_warning to pr_warn_ratelimited 2012-07-22 15:25:48 -04:00
sdio_cis.h
sdio_io.c mmc: sdio: Use multiple scatter/gather list 2012-12-06 13:54:43 -05:00
sdio_irq.c mmc: core: Remove MMC_CLKGATE 2015-10-26 16:00:09 +01:00
sdio_ops.c mmc: sdio: Use multiple scatter/gather list 2012-12-06 13:54:43 -05:00
sdio_ops.h mmc: Add mmc_is_io_op helper function 2015-10-26 16:00:01 +01:00
slot-gpio.c mmc: slot-gpio: Allow host driver to provide isr for card-detect interrupts 2015-01-19 09:56:29 +01:00
slot-gpio.h mmc: slot-gpio: Make mmc_gpio_alloc() available for MMC core 2015-01-19 09:56:17 +01:00