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vfio: Enable vfio-pci and mark supported

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Enabled for all softmmu guests supporting PCI on Linux hosts.  Note
that currently only x86 hosts have the kernel side VFIO IOMMU support
for this.  PPC (g3beige) is the only non-x86 guest known to work.
ARM (veratile) hangs in firmware, others untested.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Alex Williamson 2012-09-26 11:19:39 -06:00 committed by Anthony Liguori
parent 65501a745d
commit 92e1fb5ed1
2 changed files with 7 additions and 1 deletions
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5
MAINTAINERS
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@ -474,6 +474,11 @@ M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained S: Maintained
F: hw/usb* F: hw/usb*
VFIO
M: Alex Williamson <alex.williamson@redhat.com>
S: Supported
F: hw/vfio*
vhost vhost
M: Michael S. Tsirkin <mst@redhat.com> M: Michael S. Tsirkin <mst@redhat.com>
S: Supported S: Supported

3
hw/Makefile.objs
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@ -198,7 +198,8 @@ obj-$(CONFIG_VGA) += vga.o
obj-$(CONFIG_SOFTMMU) += device-hotplug.o obj-$(CONFIG_SOFTMMU) += device-hotplug.o
obj-$(CONFIG_XEN) += xen_domainbuild.o xen_machine_pv.o obj-$(CONFIG_XEN) += xen_domainbuild.o xen_machine_pv.o
# Inter-VM PCI shared memory # Inter-VM PCI shared memory & VFIO PCI device assignment
ifeq ($(CONFIG_PCI), y) ifeq ($(CONFIG_PCI), y)
obj-$(CONFIG_KVM) += ivshmem.o obj-$(CONFIG_KVM) += ivshmem.o
obj-$(CONFIG_LINUX) += vfio_pci.o
endif endif