Commit cbfa55bd authored by Michal Pecio's avatar Michal Pecio Committed by Greg Kroah-Hartman
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usb: xhci: Complete 'error mid TD' transfers when handling Missed Service



[ Upstream commit bfa84599 ]

Missed Service Error after an error mid TD means that the failed TD has
already been passed by the xHC without acknowledgment of the final TRB,
a known hardware bug. So don't wait any more and give back the TD.

Reproduced on NEC uPD720200 under conditions of ludicrously bad USB link
quality, confirmed to behave as expected using dynamic debug.

Signed-off-by: default avatarMichal Pecio <michal.pecio@gmail.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20250306144954.3507700-5-mathias.nyman@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 66046b58
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