Andiry Xu 4f0871a6c7 xHCI: Clear PLC in xhci_bus_resume()
This patch clears PORT_PLC if xhci_bus_resume() resumes a previous suspended
port, because if a port transition from U3 to U0 state, it will report a
port link state change, and software should clear the corresponding PLC bit.

It also uses hcd->speed to check if a port is a USB2 protocol port.

The patch fixes the issue that USB keyboard can not wakeup system from
hibernation.

Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
2011-05-03 11:14:32 -07:00
..
2011-03-31 11:26:23 -03:00
2011-03-13 18:07:11 -07:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-03-13 18:07:11 -07:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-03-13 18:07:11 -07:00
2011-03-07 12:15:21 -08:00
2009-06-16 14:17:32 +10:00
2010-11-01 17:01:27 -04:00
2010-08-10 14:35:44 -07:00
2011-03-31 11:26:23 -03:00
2011-03-13 18:07:11 -07:00
2011-03-13 18:07:11 -07:00
2011-03-13 18:07:11 -07:00
2011-04-13 16:57:37 -07:00
2011-04-13 16:57:37 -07:00
2011-04-13 16:57:37 -07:00
2011-04-13 16:57:37 -07:00