mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-13 16:29:25 -04:00
64359afb70
In commit 89954f024c ("scsi: hisi_sas: Ensure all enabled PHYs up
during controller reset"), we enable PHYs in parallel through async
operations and wait for PHYs come up. However, for some directly
attached SATA disks, the PHY not come up after a timeout period and the
hardware is not ready. At this time, we should get the latest PHY
hardware state, if the new PHY state is not ready but the old PHY state
is ready, call work HISI_PHYE_LINK_RESET to give it another chance to
phyup.
Signed-off-by: Yihang Li <liyihang9@huawei.com>
Link: https://lore.kernel.org/r/20241008021822.2617339-6-liyihang9@huawei.com
Reviewed-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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 reStructuredText 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.