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Deren Wu 9270270d62 wifi: mt76: mt7921: fix PCI DMA hang after reboot
mt7921 just stop some workers and clean up chip status before reboot.
In stress test, there are working activities still running at the period
of .shutdown callback and that would cause some hosts cannot recover
DMA after reboot. To avoid the floating state in reboot, we use
mt7921_pci_remove() to fully deinit all resources.

Fixes: f23a0cea8b ("wifi: mt76: mt7921e: add pci .shutdown() support")
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-04-17 15:34:34 +02:00
arch linux-can-next-for-6.4-20230404-2 2023-04-05 17:06:02 -07:00
block
certs
crypto
Documentation dt-bindings: mt76: add active-low property for led 2023-04-17 15:34:34 +02:00
drivers wifi: mt76: mt7921: fix PCI DMA hang after reboot 2023-04-17 15:34:34 +02:00
fs Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-03-30 14:43:03 -07:00
include wifi: brcmfmac: add Cypress 43439 SDIO ids 2023-04-14 15:30:49 +03:00
init
io_uring Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-03-30 14:43:03 -07:00
ipc
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-03-30 14:43:03 -07:00
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-03-30 14:43:03 -07:00
LICENSES
mm
net wifi: mac80211: add flush_sta method 2023-04-13 16:32:31 +02:00
rust
samples
scripts Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-03-30 14:43:03 -07:00
security
sound ALSA: hda/realtek: Add quirk for Lenovo ZhaoYang CF4620Z 2023-03-29 14:45:07 +02:00
tools vsock/test: update expected return values 2023-04-04 12:46:24 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
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.rustfmt.toml
COPYING
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MAINTAINERS linux-can-next-for-6.4-20230404-2 2023-04-05 17:06:02 -07:00
Makefile
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.