Revert "x86/MSI-X: use qword MMIO access for address writes"
authorJan Beulich <jbeulich@suse.com>
Mon, 15 Jun 2015 09:32:28 +0000 (11:32 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 15 Jun 2015 09:32:28 +0000 (11:32 +0200)
commitc8b630fedf285cc85b9a4834a0eb74cda7c3cca2
tree9b8079eb8ecc534dad04222d798aa50eaf6ea1a4
parentad7ea0dbb251176cb8beea1b46e14c9f039d95e5
Revert "x86/MSI-X: use qword MMIO access for address writes"

This reverts commit 73cb5d43a8f48930e4594ef7b15b974487651ffe,
which appears to break with certain Tigon3 NICs.
xen/arch/x86/msi.c
xen/include/asm-x86/msi.h
xen/include/xen/pci_regs.h