usb4bsd: Next attempt at fixing BIOS handoff for XHCI
commit89213fa5888510249bbaad63c45cd69b0bf8f2ac
authorMarkus Pfeiffer <markus.pfeiffer@morphism.de>
Sun, 2 Dec 2012 19:00:26 +0000 (2 19:00 +0000)
committerMarkus Pfeiffer <markus.pfeiffer@morphism.de>
Mon, 5 Aug 2013 20:33:27 +0000 (5 21:33 +0100)
treea3150c1982f8aa73b88f7486af4a3b097840f0a3
parent8c99a4fe4a96523724918484515953a92f52cb90
usb4bsd: Next attempt at fixing BIOS handoff for XHCI

If the BIOS does not give up the XHCI, then force the takeover.
Linux does it that way. It might not be clean or correct, but
it works for the time being.
Conflicts:

sys/bus/pci/pci.c
sys/bus/u4b/controller/xhci_pci.c
sys/bus/u4b/controller/xhcireg.h
sys/bus/pci/pci.c
sys/bus/u4b/controller/xhci_pci.c
sys/bus/u4b/controller/xhcireg.h