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H A D | hcd-xhci.c | 616b5d53 Sun Nov 04 21:29:01 CST 2012 David Gibson <david@gibson.dropbear.id.au> xhci: Fix some DMA host endian bugs The xhci device does correct endian switches on the results of some DMAs but not all. In particular, there are many DMAs of what are essentially arrays of 32-bit integers which never get byteswapped. This causes them to be interpreted incorrectly on big-endian hosts, since (as per the xhci spec) these arrays are always little-endian in guest memory. This patch adds some helper functions to fix these bugs. This may not be all the endian bugs in the xhci code, but it's certainly some of them and the Linux guest xhci driver certainly gets further with these fixes. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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