linux/drivers
Avri Altman 4d0c8d0aef mmc: core: Use mrq.sbc in close-ended ffu
Field Firmware Update (ffu) may use close-ended or open ended sequence.
Each such sequence is comprised of a write commands enclosed between 2
switch commands - to and from ffu mode. So for the close-ended case, it
will be: cmd6->cmd23-cmd25-cmd6.

Some host controllers however, get confused when multi-block rw is sent
without sbc, and may generate auto-cmd12 which breaks the ffu sequence.
I encountered  this issue while testing fwupd (github.com/fwupd/fwupd)
on HP Chromebook x2, a qualcomm based QC-7c, code name - strongbad.

Instead of a quirk, or hooking the request function of the msm ops,
it would be better to fix the ioctl handling and make it use mrq.sbc
instead of issuing SET_BLOCK_COUNT separately.

Signed-off-by: Avri Altman <avri.altman@wdc.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231129092535.3278-1-avri.altman@wdc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-12-07 14:08:44 +01:00
..
accel accel/ivpu/37xx: Fix hangs related to MMIO reset 2023-11-21 09:20:25 +01:00
accessibility
acpi ACPI fixes for 6.7-rc4 2023-12-02 08:52:20 +09:00
amba
android Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
ata SCSI fixes on 20231130 2023-12-02 06:27:20 +09:00
atm pci-v6.7-changes 2023-11-02 14:05:18 -10:00
auxdisplay
base Revert "driver core: Export device_is_dependent() to modules" 2023-11-28 11:07:28 +01:00
bcma
block nbd: pass nbd_sock to nbd_read_reply() instead of index 2023-11-21 07:42:04 -07:00
bluetooth
bus SoC driver updates for 6.7 2023-11-01 14:46:51 -10:00
cache
cdrom
cdx Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
char Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
clk SoC driver updates for 6.7 2023-11-01 14:46:51 -10:00
clocksource RISC-V Patches for the 6.7 Merge Window, Part 2 2023-11-10 09:23:17 -08:00
comedi
connector
counter
cpufreq cpufreq/amd-pstate: Only print supported EPP values for performance governor 2023-11-29 22:04:15 +01:00
cpuidle
crypto crypto: talitos - stop using crypto_ahash::init 2023-10-27 18:04:29 +08:00
cxl cxl/pci: Change CXL AER support check to use native AER 2023-11-02 14:09:01 -07:00
dax Many singleton patches against the MM code. The patch series which are 2023-11-02 19:38:47 -10:00
dca
devfreq
dio
dma dmaengine updates for v6.7 2023-11-03 18:56:51 -10:00
dma-buf dma-buf: fix check in dma_resv_add_fence 2023-11-27 20:00:47 +01:00
dpll dpll: Fix potential msg memleak when genlmsg_put_reply failed 2023-11-21 17:41:20 -08:00
edac hardening updates for v6.7-rc1 2023-10-30 19:09:55 -10:00
eisa
extcon
firewire firewire fixes for 6.7-rc4 2023-12-03 09:03:07 +09:00
firmware efi/unaccepted: Fix off-by-one when checking for overlapping ranges 2023-11-28 12:49:21 +01:00
fpga Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
fsi
gnss
gpio pwm: Changes for v6.7-rc1 2023-11-09 13:47:52 -08:00
gpu amd-drm-fixes-6.7-2023-11-30: 2023-12-01 13:57:11 +10:00
greybus greybus: Add BeaglePlay Linux Driver 2023-10-27 13:19:04 +02:00
hid for-linus-2023112301 2023-11-23 17:31:53 -08:00
hsi
hte hte: Changes for v6.7-rc1 2023-10-31 18:32:51 -10:00
hv TTY/Serial changes for 6.7-rc1 2023-11-03 15:44:25 -10:00
hwmon hwmon updates for v6.7-rc1 2023-10-31 17:44:17 -10:00
hwspinlock
hwtracing
i2c i2c: ocores: Move system PM hooks to the NOIRQ phase 2023-11-13 12:43:42 -05:00
i3c I3C for 6.7 2023-11-04 16:25:36 -10:00
idle
iio Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
infiniband RDMA for v6.7 2023-11-02 15:20:30 -10:00
input Input updates for 6.7 merge window: 2023-11-09 14:18:42 -08:00
interconnect
iommu iommu: Fix printk arg in of_iommu_get_resv_regions() 2023-12-01 10:13:49 +01:00
ipack
irqchip - Flush the translation service tables to prevent unpredictable behavior 2023-11-19 13:49:32 -08:00
isdn hardening updates for v6.7-rc1 2023-10-30 19:09:55 -10:00
leds leds: class: Don't expose color sysfs entry 2023-11-22 11:46:03 +00:00
macintosh powerpc updates for 6.7 2023-11-03 10:07:39 -10:00
mailbox Moving repo 2023-11-05 18:45:32 -08:00
mcb
md block-6.7-2023-12-01 2023-12-02 06:39:30 +09:00
media Renesas R-Car VSP1 driver regression fix 2023-11-16 14:28:44 +01:00
memory IOMMU Updates for Linux v6.7 2023-11-09 13:37:28 -08:00
memstick
message
mfd - Core Frameworks 2023-11-02 14:40:51 -10:00
misc RISC-V Patches for the 6.7 Merge Window, Part 1 2023-11-08 09:21:18 -08:00
mmc mmc: core: Use mrq.sbc in close-ended ffu 2023-12-07 14:08:44 +01:00
most
mtd - removed AR7 platform support 2023-11-10 09:19:46 -08:00
mux
net net: ravb: Keep reverse order of operations in ravb_remove() 2023-11-30 10:59:07 +01:00
nfc nfc: virtual_ncidev: Add variable to check if ndev is running 2023-11-22 10:55:48 +00:00
ntb
nubus
nvdimm
nvme nvme-core: check for too small lba shift 2023-12-01 07:49:50 -08:00
nvmem Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
of RISC-V Patches for the 6.7 Merge Window, Part 2 2023-11-10 09:23:17 -08:00
opp
parisc parisc/power: Fix power soft-off when running on qemu 2023-11-18 18:59:30 +01:00
parport parport: gsc: mark init function static 2023-11-10 08:41:23 +01:00
pci cxl for v6.7 2023-11-04 16:20:36 -10:00
pcmcia PCMCIA odd cleanups and fixes for v6.7-rc1 2023-11-07 16:40:42 -08:00
peci
perf arm64 fixes: 2023-11-10 12:22:14 -08:00
phy Revert "phy: realtek: usb: Add driver for the Realtek SoC USB 2.0 PHY" 2023-11-06 14:47:36 +01:00
pinctrl pinctrl: realtek: Fix logical error when finding descriptor 2023-11-24 10:39:20 +01:00
platform platform/x86: intel_telemetry: Fix kernel doc descriptions 2023-11-21 10:09:04 +02:00
pmdomain Power management fixes for 6.7-rc4 2023-12-02 09:01:00 +09:00
pnp
power USB/Thunderbolt changes for 6.7-rc1 2023-11-03 16:00:42 -10:00
powercap powercap: DTPM: Fix unneeded conversions to micro-Watts 2023-11-28 15:15:14 +01:00
pps
ps3
ptp ptp: annotate data-race around q->head and q->tail 2023-11-13 20:51:37 -08:00
pwm pwm: samsung: Fix a bit test in pwm_samsung_resume() 2023-11-10 09:20:48 +01:00
rapidio
ras
regulator regulator: Merge up pending fix 2023-10-30 13:14:27 +00:00
remoteproc
reset
rpmsg
rtc RTC for 6.7 2023-11-05 18:49:40 -08:00
s390 block-6.7-2023-11-23 2023-11-23 17:40:15 -08:00
sbus
scsi scsi: sd: Fix system start for ATA devices 2023-11-24 20:44:21 -05:00
sh
siox
slimbus
soc powerpc updates for 6.7 2023-11-03 10:07:39 -10:00
soundwire soundwire updates for 6.7 2023-11-03 19:10:41 -10:00
spi spi: Fixes for v6.7 2023-11-10 11:44:38 -08:00
spmi spmi: rename spmi device lookup helper 2023-11-01 10:02:18 +00:00
ssb
staging pwm: Changes for v6.7-rc1 2023-11-09 13:47:52 -08:00
target SCSI misc on 20231102 2023-11-02 15:13:50 -10:00
tc
tee
thermal Thermal control updates for 6.7-rc1 2023-10-31 15:28:37 -10:00
thunderbolt thunderbolt: Only add device router DP IN to the head of the DP resource list 2023-11-17 13:05:57 +02:00
tty - removed AR7 platform support 2023-11-10 09:19:46 -08:00
ufs scsi: ufs: core: Clear cmd if abort succeeds in MCQ mode 2023-11-24 20:35:24 -05:00
uio
usb USB-serial fixes for 6.7-rc3 2023-11-24 16:30:38 +00:00
vdpa vdpa_sim_blk: allocate the buffer zeroed 2023-11-01 09:31:16 -04:00
vfio vfio/pds: Fix possible sleep while in atomic context 2023-11-27 09:29:03 -07:00
vhost vhost,virtio,vdpa,firmware: bugfixes 2023-11-16 07:39:37 -05:00
video fbdev: fsl-diu-fb: mark wr_reg_wa() static 2023-11-10 09:16:02 +01:00
virt configfs-tsm for v6.7 2023-11-04 15:58:13 -10:00
virtio vhost,virtio,vdpa,firmware: bugfixes 2023-11-16 07:39:37 -05:00
w1
watchdog - removed AR7 platform support 2023-11-10 09:19:46 -08:00
xen xen/events: fix error code in xen_bind_pirq_msi_to_irq() 2023-11-28 12:48:27 +01:00
zorro
Kconfig - removed AR7 platform support 2023-11-10 09:19:46 -08:00
Makefile - removed AR7 platform support 2023-11-10 09:19:46 -08:00