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linux/drivers/mmc/core
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Heiner Kallweit 5ef1ecf060 mmc: sdio: fix alignment issue in struct sdio_func 
Certain 64-bit systems (e.g. Amlogic Meson GX) require buffers to be
used for DMA to be 8-byte-aligned. struct sdio_func has an embedded
small DMA buffer not meeting this requirement.
When testing switching to descriptor chain mode in meson-gx driver
SDIO is broken therefore. Fix this by allocating the small DMA buffer
separately as kmalloc ensures that the returned memory area is
properly aligned for every basic data type.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Tested-by: Helmut Klein <hgkr.klein@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-04-18 19:18:07 +02:00
..
block.c mmc: core: mmc_blk_rw_cmd_err - remove unused variable 2017-03-16 15:19:07 +01:00
block.h mmc: block: stop passing around pointless return values 2017-02-13 13:20:40 +01:00
bus.c mmc: core: Move public functions from host.h to private headers 2017-02-13 13:20:25 +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: start to break apart mmc_start_areq() 2017-02-14 09:10:53 +01:00
core.h mmc: core: Rename __mmc_set_signal_voltage() to mmc_set_signal_voltage() 2017-02-13 13:20:43 +01:00
debugfs.c mmc: core: Move public functions from host.h to private headers 2017-02-13 13:20:25 +01:00
host.c mmc: core: fix error path in mmc_host_alloc 2017-02-13 13:20:48 +01:00
host.h mmc: core: Move public functions from host.h to private headers 2017-02-13 13:20:25 +01:00
Kconfig mmc: pwrseq: add support for Marvell SD8787 chip 2017-02-13 13:20:33 +01:00
Makefile mmc: core: change quirks.c to be a header file 2017-02-15 11:34:26 +01:00
mmc_ops.c mmc: use empty initializer list to zero-clear structures 2017-02-13 13:19:54 +01:00
mmc_ops.h mmc: core: Move public functions from core.h to private headers 2017-02-13 13:20:21 +01:00
mmc_test.c mmc: core: rename mmc_start_req() to *areq() 2017-02-13 13:20:58 +01:00
mmc.c mmc: core: Fix access to HS400-ES devices 2017-03-14 17:07:45 +01:00
pwrseq_emmc.c mmc: pwrseq: convert to proper platform device 2016-05-02 10:33:30 +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: Add an optional post-power-on-delay 2016-09-26 21:31:07 +02:00
pwrseq.c mmc: pwrseq: convert to proper platform device 2016-05-02 10:33:30 +02:00
pwrseq.h mmc: core: First step in cleaning up private mmc header files 2017-02-13 13:20:20 +01:00
queue.c MMC core: 2017-02-21 12:04:54 -08:00
queue.h mmc: queue: turn queue flags into bools 2017-02-13 13:21:00 +01:00
quirks.h mmc: core: add mmc prefix for blk_fixups 2017-02-15 11:34:27 +01:00
sd_ops.c mmc: use empty initializer list to zero-clear structures 2017-02-13 13:19:54 +01:00
sd_ops.h mmc: core: Move public functions from core.h to private headers 2017-02-13 13:20:21 +01:00
sd.c mmc: core: Clarify usage of mmc_set_signal_voltage() 2017-02-13 13:20:43 +01:00
sd.h mmc: core: First step in cleaning up private mmc header files 2017-02-13 13:20:20 +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: Move public functions from card.h to private headers 2017-02-13 13:20:24 +01:00
sdio_irq.c sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h> 2017-03-02 08:42:27 +01:00
sdio_ops.c mmc: use empty initializer list to zero-clear structures 2017-02-13 13:19:54 +01:00
sdio_ops.h mmc: core: Move public functions from core.h to private headers 2017-02-13 13:20:21 +01:00
sdio_uart.c mmc: block: Move files to core 2016-12-12 16:30:05 +01:00
sdio.c mmc: core: improve the quirks for sdio devices 2017-02-15 11:34:26 +01:00
slot-gpio.c mmc: slot-gpio: Don't override con_id when request descriptor 2017-02-13 13:20:06 +01:00
slot-gpio.h mmc: core: First step in cleaning up private mmc header files 2017-02-13 13:20:20 +01:00