tree d7afd6115b077edb0d8229e7b7719eecf3247a34
parent 68d553587c0aa271c3eb2902921b503740d775b6
author David Gibson <david@gibson.dropbear.id.au> 1320041218 +1100
committer Anthony Liguori <aliguori@us.ibm.com> 1320184328 -0500

usb-uhci: Use PCI DMA stub functions

This updates the usb-uhci device emulation to use the explicit PCI DMA
wrapper to initialize its scatter/gathjer structure.  This means this
driver should not need further changes when the sglist interface is
extended to support IOMMUs.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>