]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set.
authorMathias Nyman <mathias.nyman@linux.intel.com>
Tue, 21 Dec 2021 11:28:25 +0000 (13:28 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Jan 2022 11:30:27 +0000 (12:30 +0100)
commit5721e8ee46e2fa41fdf224bbcc9ea3200323cbb8
treed503e995ead7293d6c0cf359fc93dadc9a793a21
parentf637d1eb646ca8b82c0b7511cda9c565aeba17be
xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set.

commit e4844092581ceec22489b66c42edc88bc6079783 upstream.

The Fresco Logic FL1100 controller needs the TRUST_TX_LENGTH quirk like
other Fresco controllers, but should not have the BROKEN_MSI quirks set.

BROKEN_MSI quirk causes issues in detecting usb drives connected to docks
with this FL1100 controller.
The BROKEN_MSI flag was apparently accidentally set together with the
TRUST_TX_LENGTH quirk

Original patch went to stable so this should go there as well.

Fixes: ea0f69d82119 ("xhci: Enable trust tx length quirk for Fresco FL11 USB controller")
Cc: stable@vger.kernel.org
cc: Nikolay Martynov <mar.kolya@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20211221112825.54690-2-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-pci.c