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(parent: 63444f5) | patch
xhci: Add additional dynamic debug to follow URBs in cancel and error cases.
authorMathias Nyman <mathias.nyman@linux.intel.com>
Fri, 20 Aug 2021 12:35:02 +0000 (15:35 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Aug 2021 11:06:03 +0000 (13:06 +0200)
commitea8db4bd7ad9ef9a4568e9015de3fd26b6616bae
tree19de9258f62601f31d33ac6413daa05e2db5637dtree | snapshot
parent63444f5131ceeed5a60077d1f3f8ba48919a3090commit | diff
xhci: Add additional dynamic debug to follow URBs in cancel and error cases.

Add more debugging messages to follow what happends to a URB internally
in special cases like URB cancel, halted endpoints and endpoint reset.

Helps tracking issues like URB never given back by host.

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20210820123503.2605901-6-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-ring.c diff | blob | history
Linux Kernel Source Tree.