| commit | 06e7a1487b61e1ae909c4a4c264b4428c55beb7e | |
| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | |
| Thu, 30 Apr 2009 02:04:59 +0000 (29 19:04 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Tue, 16 Jun 2009 04:44:50 +0000 (15 21:44 -0700) | ||
| tree | 33371e5c383b6ae9e1a0f28d218b39b2b4a97a3e | treesnapshot (tar.gz zip) |
| parent | 3841d56ebb9730c786a59bf3207529c35214df26 | commitdiff |
USB: xhci: Fix Link TRB handoff bit twiddling.
Make sure to preserve all bits *except* the TRB_CHAIN bit when giving a
Link TRB to the hardware. We need to save things like TRB type and the
toggle bit in the control dword.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Make sure to preserve all bits *except* the TRB_CHAIN bit when giving a
Link TRB to the hardware. We need to save things like TRB type and the
toggle bit in the control dword.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/usb/host/xhci-ring.c | diffblobblamehistory |