]> git.baikalelectronics.ru Git - kernel.git/commit
xhci: Add reset resume quirk for AMD xhci controller.
authorSandeep Singh <sandeep.singh@amd.com>
Wed, 12 May 2021 08:08:16 +0000 (11:08 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 13 May 2021 12:47:36 +0000 (14:47 +0200)
commit68361d6a252e5f8568b8a2451304b2b44a020cc8
tree39c6e2072dbf1f8c24d62d91b6f108bd781b710d
parentd2f47d32e8c18d8913a9e00c2f8f706b1ab60abc
xhci: Add reset resume quirk for AMD xhci controller.

One of AMD xhci controller require reset on resume.
Occasionally AMD xhci controller does not respond to
Stop endpoint command.
Once the issue happens controller goes into bad state
and in that case controller needs to be reset.

Cc: <stable@vger.kernel.org>
Signed-off-by: Sandeep Singh <sandeep.singh@amd.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20210512080816.866037-6-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-pci.c