]> git.baikalelectronics.ru Git - kernel.git/commit
usb: xhci: add XHCI_SPURIOUS_SUCCESS to ASM1042 despite being a V0.96 controller
authorJens Glathe <jens.glathe@oldschoolsolutions.biz>
Mon, 24 Oct 2022 14:27:17 +0000 (17:27 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Nov 2022 14:56:53 +0000 (23:56 +0900)
commit3fc3f7a31197cce6f29bfd8022f64b5bcc80ae12
treecfb6833e97f2f6559d31bd6002d58d0a7db97d4e
parent4ded9b612b01f449117cc2611b117b8d2850cd49
usb: xhci: add XHCI_SPURIOUS_SUCCESS to ASM1042 despite being a V0.96 controller

commit 1aeb7fdb44a1a13ef68de92e93334171447a41c9 upstream.

This appears to fix the error:
"xhci_hcd <address>; ERROR Transfer event TRB DMA ptr not part of
current TD ep_index 2 comp_code 13" that appear spuriously (or pretty
often) when using a r8152 USB3 ethernet adapter with integrated hub.

ASM1042 reports as a 0.96 controller, but appears to behave more like 1.0

Inspired by this email thread: https://markmail.org/thread/7vzqbe7t6du6qsw3

Cc: stable@vger.kernel.org
Signed-off-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20221024142720.4122053-2-mathias.nyman@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-pci.c