mirror of
https://github.com/torvalds/linux.git
synced 2026-07-28 18:21:24 +02:00
Linux kernel source tree
cf5fa3ca05
Currently ath11k breaks after hibernation, the reason being that ath11k expects that the wireless device will have power during suspend and the firmware will continue running. But of course during hibernation the power from the device is cut off and firmware is not running when resuming, so ath11k will fail. (The reason why ath11k needs the firmware running is the interaction between mac80211 and MHI stack, it's a long story and more info in the bugzilla report.) In SUSE kernels the watchdog timeout is reduced from the default 120 to 60 seconds: CONFIG_DPM_WATCHDOG_TIMEOUT=60 But as the ath11k MHI timeout is 90 seconds the kernel will crash before will ath11k will recover in resume callback. To avoid the crash reduce the MHI timeout to just 20 seconds. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.9 Link: https://bugzilla.kernel.org/show_bug.cgi?id=214649 Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230329162038.8637-1-kvalo@kernel.org |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| 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.