Sarah Sharp 448b6eb1e0 USB: Make sure to fetch the BOS desc for roothubs.
The BOS descriptor is normally fetched and stored in the usb_device->bos
during enumeration.  USB 3.0 roothubs don't undergo enumeration, but we
need them to have a BOS descriptor, since each xHCI host has a different
U1 and U2 exit latency.  Make sure to fetch the BOS descriptor for USB
3.0 roothubs.  It will be freed when the roothub usb_device is released.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: Andiry Xu <andiry.xu@amd.com>
2012-05-18 15:41:53 -07:00
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2011-09-26 15:51:08 -07:00
2012-04-29 22:29:57 -04:00
2012-05-01 21:33:35 -07:00
2012-05-01 13:22:13 -04:00