averello/linux-stable-mirror
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2026-08-19 07:38:40 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
6a4f64c3a3ada43e71ef1e06da89beb36bdaeefa
linux-stable-mirror/drivers
T
History
Jose Ignacio Tornos Martinez 6a4f64c3a3 PCI: Avoid SBR for Qualcomm WCN6855/WCN7850 WiFi, SDX62/SDX65 modems 
Some Qualcomm PCIe devices (WCN6855/WCN7850 WiFi cards, SDX62/SDX65 modems)
do not properly support Secondary Bus Reset (SBR).

Testing confirms this is device-specific, not deployment-specific:
MediaTek MT7925e successfully uses bus reset through the same passive
M.2-to-PCIe adapters where Qualcomm devices fail, proving PERST# is
properly wired through the adapters.

Prevent use of Secondary Bus Reset for these devices.

Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/all/20260609163649.319755-4-jtornosm@redhat.com
2026-06-10 14:38:30 -05:00
..
accel
…
accessibility
…
acpi
Merge tag 'acpi-7.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2026-04-23 12:29:22 -07:00
amba
…
android
Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-04-24 13:23:50 -07:00
ata
…
atm
net: remove unused ATM protocols and legacy ATM device drivers
2026-04-23 12:21:14 -07:00
auxdisplay
…
base
Merge tag 'regmap-fix-v7.1-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
2026-04-24 12:11:26 -07:00
bcma
…
block
Merge tag 'block-7.1-20260424' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
2026-04-24 15:06:55 -07:00
bluetooth
…
bus
Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-04-24 13:23:50 -07:00
cache
…
cdrom
…
cdx
…
char
Merge tag 'for-next-tpm-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
2026-04-25 16:20:52 -07:00
clk
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2026-04-26 14:03:20 -07:00
clocksource
…
comedi
Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-04-24 13:23:50 -07:00
connector
…
counter
…
cpufreq
…
cpuidle
…
crypto
…
cxl
…
dax
Merge tag 'libnvdimm-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2026-04-21 14:12:01 -07:00
dca
…
devfreq
…
dibs
…
dio
…
dma
…
dma-buf
Merge tag 'drm-fixes-2026-04-24' of https://gitlab.freedesktop.org/drm/kernel
2026-04-24 11:44:52 -07:00
dpll
…
edac
…
eisa
…
extcon
…
firewire
…
firmware
Merge tag 'loongarch-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
2026-04-24 09:54:45 -07:00
fpga
…
fsi
…
fwctl
…
gnss
…
gpib
…
gpio
Merge tag 'gpio-fixes-for-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2026-04-24 11:59:46 -07:00
gpu
Merge tag 'drm-fixes-2026-04-24' of https://gitlab.freedesktop.org/drm/kernel
2026-04-24 11:44:52 -07:00
greybus
…
hid
Merge tag 'input-for-v7.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2026-04-22 18:36:40 -07:00
hsi
…
hte
…
hv
Merge tag 'drm-fixes-2026-04-24' of https://gitlab.freedesktop.org/drm/kernel
2026-04-24 11:44:52 -07:00
hwmon
…
hwspinlock
…
hwtracing
Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-04-24 13:23:50 -07:00
i2c
Merge tag 'i2c-host-7.1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow
2026-04-20 00:03:38 +02:00
i3c
…
idle
…
iio
Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-04-24 13:23:50 -07:00
infiniband
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-04-21 08:22:18 -07:00
input
Merge tag 'input-for-v7.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2026-04-22 18:36:40 -07:00
interconnect
…
iommu
…
ipack
…
irqchip
…
leds
…
macintosh
…
mailbox
…
mcb
…
md
…
media
…
memory
…
memstick
…
message
…
mfd
Merge tag 'mfd-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2026-04-20 11:31:01 -07:00
misc
Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-04-24 13:23:50 -07:00
mmc
…
most
…
mtd
…
mux
Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-04-24 13:23:50 -07:00
net
Merge tag 'net-deletions' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2026-04-24 09:41:58 -07:00
nfc
…
ntb
…
nubus
…
nvdimm
…
nvme
…
nvmem
…
of
…
opp
…
parisc
…
parport
…
pci
PCI: Avoid SBR for Qualcomm WCN6855/WCN7850 WiFi, SDX62/SDX65 modems
2026-06-10 14:38:30 -05:00
pcmcia
Merge tag 'pcmcia-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux
2026-04-23 11:22:16 -07:00
peci
…
perf
…
phy
…
pinctrl
Merge tag 'pinctrl-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2026-04-18 16:59:09 -07:00
platform
Merge tag 'platform-drivers-x86-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2026-04-20 12:02:24 -07:00
pmdomain
…
pnp
…
power
Merge tag 'usb-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2026-04-19 08:47:40 -07:00
powercap
…
pps
…
ps3
…
ptp
…
pwm
Merge tag 'pwm/fixes-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
2026-04-23 08:37:07 -07:00
rapidio
…
ras
…
regulator
Merge tag 'regulator-fix-v7.1-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2026-04-24 13:06:25 -07:00
remoteproc
…
resctrl
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2026-04-20 16:46:22 -07:00
reset
Merge tag 'soc-late-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2026-04-23 08:57:24 -07:00
rpmsg
…
rtc
Merge tag 'rtc-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2026-04-25 16:39:03 -07:00
s390
Merge tag 's390-7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2026-04-22 11:13:45 -07:00
sbus
…
scsi
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-04-21 08:22:18 -07:00
sh
…
siox
…
slimbus
…
soc
…
soundwire
…
spi
Merge tag 'spi-fix-v7.1-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2026-04-24 13:16:36 -07:00
spmi
…
ssb
…
staging
Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-04-24 13:23:50 -07:00
target
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-04-21 08:22:18 -07:00
tc
…
tee
…
thermal
…
thunderbolt
…
tty
Merge tag 'tty-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2026-04-19 08:44:41 -07:00
ufs
…
uio
…
usb
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-04-21 08:22:18 -07:00
vdpa
…
vfio
vfio/cdx: Consolidate MSI configured state onto cdx_irqs
2026-04-21 12:01:22 -06:00
vhost
Merge tag 'net-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-04-23 16:50:42 -07:00
video
fbdev: hgafb: Request memory region before ioremap
2026-04-22 17:02:55 +02:00
virt
Merge tag 'tsm-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/devsec/tsm
2026-04-26 09:51:29 -07:00
virtio
…
w1
…
watchdog
…
xen
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-04-21 08:22:18 -07:00
zorro
…
Kconfig
net: remove ISDN subsystem and Bluetooth CMTP
2026-04-23 10:24:02 -07:00
Makefile
net: remove ISDN subsystem and Bluetooth CMTP
2026-04-23 10:24:02 -07:00