tree 168c1ec14a560e9ab8b1fd252694e3455af88ab7
parent 381626a96902d4c2c8e0f9cbf0b293bdf6408414
author Gerd Hoffmann <kraxel@redhat.com> 1399473551 +0200
committer Gerd Hoffmann <kraxel@redhat.com> 1401719339 +0200

usb: improve ehci/uhci test

 * Attach usb devices to the bus.
 * Check initial port status register state.
 * Flip ehci initialization bit.
 * Check port status register state again to
   see whenever device handover to ehci worked.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>