xHCI 1.0: Setup Stage TRB Transfer Type flag

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Setup Stage Transfer Type field is added to indicate the presence and the
direction of the Data Stage TD, and determines the direction of the Status
Stage TD so the wLength length field should be ignored by the xHC.

Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>

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Andiry Xu 2011-05-05 18:13:56 +08:00 • committed by Sarah Sharp

parent 04aebcbb1b

commit b83cdc8f4d

2 changed files with 14 additions and 0 deletions

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11

drivers/usb/host/xhci-ring.c

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3

drivers/usb/host/xhci.h

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