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(parent: c4bedb7) | patch
xhci: Set SCT field for Set TR dequeue on streams
authorHans de Goede <hdegoede@redhat.com>
Thu, 3 Oct 2013 22:29:48 +0000 (00:29 +0200)
committerSarah Sharp <sarah.a.sharp@linux.intel.com>
Tue, 4 Mar 2014 23:38:01 +0000 (15:38 -0800)
commit95241dbdf8281ece1355b8673b882d6a182f3c7d
treeae654d2b210bfa2cdf3c4af487619b31a760ee46tree | snapshot (tar.gz zip)
parentc4bedb77ec4cb42f37cae4cbfddda8283161f7c8commit | diff
xhci: Set SCT field for Set TR dequeue on streams

Nec XHCI controllers don't seem to care, but without this Intel XHCI
controllers reject Set TR dequeue commands with a COMP_TRB_ERR, leading
to the following warning:

WARN Set TR Deq Ptr cmd invalid because of stream ID configuration

And very shortly after this the system completely freezes.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
drivers/usb/host/xhci-ring.c diff | blob | blame | history
drivers/usb/host/xhci.h diff | blob | blame | history