linux_dsm_epyc7002/drivers/mmc/core
Philip Rakity 2f94e55ae5 mmc: core: comment on why sdio_reset is done at init time
sdio_reset sends a CMD52 to reset the sdio card.  This is highly
recommended for sdio cards being reinitialized.  Since we do not
know if the card is being reinitialized we just send the command.
SD/eMMC cards are supposed to ignore the CMD before the CMD0.
Document why we are doing this.

Signed-off-by: Philip Rakity <prakity@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
2011-03-16 12:30:11 -04:00
..
bus.c mmc: Register debugfs dir before calling card probe function. 2011-01-08 23:52:26 -05:00
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: comment on why sdio_reset is done at init time 2011-03-16 12:30:11 -04:00
core.h mmc: add per device quirk placeholder 2011-03-15 13:48:33 -04:00
debugfs.c mmc: Aggressive clock gating framework 2011-01-08 22:48:03 -05:00
host.c mmc: add MMC_QUIRK_BROKEN_CLK_GATING 2011-03-15 13:48:35 -04:00
host.h mmc: Aggressive clock gating framework 2011-01-08 22:48:03 -05:00
Kconfig mmc: Aggressive clock gating framework 2011-01-08 22:48:03 -05:00
Makefile mmc: add per device quirk placeholder 2011-03-15 13:48:33 -04:00
mmc_ops.c mmc: Test bus-width for old MMC devices 2011-01-08 23:52:09 -05:00
mmc_ops.h mmc: Test bus-width for old MMC devices 2011-01-08 23:52:09 -05:00
mmc.c mmc: export eMMC4.4 enhanced area details to sysfs 2011-03-15 13:48:01 -04:00
quirks.c mmc: remove BROKEN_CLK_GATING quirk for wl1271 2011-03-15 13:48:37 -04:00
sd_ops.c mmc: add erase, secure erase, trim and secure trim operations 2010-08-12 08:43:30 -07:00
sd_ops.h mmc: add erase, secure erase, trim and secure trim operations 2010-08-12 08:43:30 -07:00
sd.c mmc: Ensure prototypes for SD API are visible in sd.c 2011-03-15 13:48:58 -04:00
sd.h mmc: split mmc_sd_init_card() 2010-08-11 08:59:02 -07:00
sdio_bus.c mmc: sdio: don't power up cards on system suspend 2011-01-08 22:48:13 -05:00
sdio_bus.h
sdio_cis.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sdio_cis.h
sdio_io.c sdio: add new function for RAW (Read after Write) operation 2010-05-27 09:12:40 -07:00
sdio_irq.c
sdio_ops.c
sdio_ops.h
sdio.c mmc: add per device quirk placeholder 2011-03-15 13:48:33 -04:00