linux/drivers/mmc/core
Adrian Hunter 7eb43d5371 mmc: block: blk-mq: Stop using legacy recovery
There are only a few things the recovery needs to do. Primarily, it just
needs to:
	Determine the number of bytes transferred
	Get the card back to transfer state
	Determine whether to retry

There are also a couple of additional features:
	Reset the card before the last retry
	Read one sector at a time

The legacy code spent much effort analyzing command errors, but commands
fail fast, so it is simpler just to give all command errors the same number
of retries.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
2017-12-11 12:44:39 +01:00
..
block.c mmc: block: blk-mq: Stop using legacy recovery 2017-12-11 12:44:39 +01:00
block.h mmc: block: blk-mq: Add support for direct completion 2017-12-11 12:44:35 +01:00
bus.c mmc: core: Do not leave the block driver in a suspended state 2017-11-23 14:09:21 +01:00
bus.h mmc: core: Move public functions from card.h to private headers 2017-02-13 13:20:24 +01:00
card.h mmc: core: change quirks.c to be a header file 2017-02-15 11:34:26 +01:00
core.c mmc: core: Add parameter use_blk_mq 2017-12-11 12:44:33 +01:00
core.h mmc: core: Add parameter use_blk_mq 2017-12-11 12:44:33 +01:00
debugfs.c mmc: block: Ensure that debugfs files are removed 2017-11-23 14:39:13 +01:00
host.c mmc: core: Add parameter use_blk_mq 2017-12-11 12:44:33 +01:00
host.h mmc: block: blk-mq: Add support for direct completion 2017-12-11 12:44:35 +01:00
Kconfig mmc: core: Delete bounce buffer Kconfig option 2017-06-20 10:30:17 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mmc_ops.c mmc: core: Export a few functions needed for blkmq support 2017-10-30 11:45:56 +01:00
mmc_ops.h mmc: core: Re-factor code for sending CID 2017-06-20 10:30:45 +02:00
mmc_test.c mmc: test: reduce stack usage in mmc_test_nonblock_transfer 2017-08-30 15:03:37 +02:00
mmc.c mmc: core: prepend 0x to OCR entry in sysfs 2017-11-29 10:46:53 +01:00
pwrseq_emmc.c mmc: core: Don't do eMMC HW reset when resuming the eMMC card 2017-06-20 10:30:10 +02:00
pwrseq_sd8787.c mmc: pwrseq: add support for Marvell SD8787 chip 2017-02-13 13:20:33 +01:00
pwrseq_simple.c mmc: pwrseq_simple: Parse DTS for the power-off-delay-us property 2017-05-23 14:17:36 +02:00
pwrseq.c mmc: pwrseq: Add reset callback to the struct mmc_pwrseq_ops 2017-06-20 10:30:09 +02:00
pwrseq.h mmc: pwrseq: Add reset callback to the struct mmc_pwrseq_ops 2017-06-20 10:30:09 +02:00
queue.c mmc: block: blk-mq: Add support for direct completion 2017-12-11 12:44:35 +01:00
queue.h mmc: block: blk-mq: Add support for direct completion 2017-12-11 12:44:35 +01:00
quirks.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sd_ops.c mmc: core: add proper be32 annotation 2017-04-24 21:42:19 +02:00
sd_ops.h mmc: core: add proper be32 annotation 2017-04-24 21:42:19 +02:00
sd.c mmc: core: prepend 0x to OCR entry in sysfs 2017-11-29 10:46:53 +01:00
sd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sdio_bus.c mmc: sdio: fix alignment issue in struct sdio_func 2017-04-18 19:18:07 +02:00
sdio_bus.h mmc: core: First step in cleaning up private mmc header files 2017-02-13 13:20:20 +01:00
sdio_cis.c mmc: core: remove BUG_ONs from sdio 2016-12-05 10:31:08 +01:00
sdio_cis.h mmc: core: First step in cleaning up private mmc header files 2017-02-13 13:20:20 +01:00
sdio_io.c mmc: core: simplify return code 2017-04-24 21:41:24 +02:00
sdio_irq.c mmc: core: Introduce host claiming by context 2017-10-30 11:45:49 +01:00
sdio_ops.c mmc: sdio: improve mmc_io_rw_extended 2017-04-24 21:41:42 +02:00
sdio_ops.h mmc: sdio: Add API to manage SDIO IRQs from a workqueue 2017-06-20 10:30:11 +02:00
sdio_uart.c mmc: block: Move files to core 2016-12-12 16:30:05 +01:00
sdio.c mmc: sdio: Keep card runtime resumed while adding function devices 2017-06-20 10:30:39 +02:00
slot-gpio.c mmc: slot-gpio: call gpiod_to_irq() only when MMC_CAP_NEEDS_POLL is unset 2017-12-11 12:44:28 +01:00
slot-gpio.h mmc: core: First step in cleaning up private mmc header files 2017-02-13 13:20:20 +01:00