]> git.proxmox.com Git - mirror_ubuntu-jammy-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)
commit3c128781d8da463761495aaf8898c9ecb4e71528
tree39c6e2072dbf1f8c24d62d91b6f108bd781b710d
parentca09b1bea63ab83f4cca3a2ae8bc4f597ec28851
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