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usb: xhci: Add support for URB_ZERO_PACKET to bulk/sg transfers
authorReyad Attiyat <reyad.attiyat@gmail.com>
Thu, 6 Aug 2015 16:23:58 +0000 (19:23 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 8 Aug 2015 22:15:49 +0000 (15:15 -0700)
This commit checks for the URB_ZERO_PACKET flag and creates an extra
zero-length td if the urb transfer length is a multiple of the endpoint's
max packet length.

Signed-off-by: Reyad Attiyat <reyad.attiyat@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-ring.c patch | blob | history
drivers/usb/host/xhci.c patch | blob | history

diff --cc drivers/usb/host/xhci-ring.c
Simple merge
diff --cc drivers/usb/host/xhci.c
Simple merge
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