K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2019-10-07T08:24:46.746622Z
K 7
svn:log
V 460
MFC r352556:
Add quirk for XHCI(4) controllers to support USB control transfers
above 1Kbyte.  It might look like some XHCI(4) controllers do not
support when the USB control transfer is split using a link TRB. The
next NORMAL TRB after the link TRB is simply failing with XHCI error
code 4. The quirk ensures we allocate a 64Kbyte buffer so that the
data stage TRB is not broken with a link TRB.

Found at:	EuroBSDcon 2019
Sponsored by:	Mellanox Technologies

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