linux-phytec-ti

xHCI 1.0: Incompatible Device Error

It is one new TRB Completion Code for the xHCI spec v1.0.
Asserted if the xHC detects a problem with a device that does not allow it to
be successfully accessed, e.g. due to a device compliance or compatibility
problem. This error may be returned by any command or transfer, and is fatal
as far as the Slot is concerned. Return -EPROTO by urb->status or frame->status
of ISOC for transfer case. And return -ENODEV for configure endpoint command,
evaluate context command and address device command if there is an incompatible
Device Error. The error codes will be sent back to the USB core to decide how
to do. It's unnecessary for other commands because after the three commands run
successfully means that the device has been accepted.

Signed-off-by: Alex He <alex.he@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>