[PATCH 0/1] KVM support for VMD devices

[Jon Derrick]

The two patches (Linux & QEMU) add support for passthrough VMD devices
in QEMU/KVM. VMD device 28C0 already supports passthrough natively by
providing the Host Physical Address in a shadow register to the guest
for correct bridge programming.

The QEMU patch emulates the 28C0 mode by creating a shadow register and
advertising its support by using QEMU's subsystem vendor/id.
The Linux patch matches the QEMU subsystem vendor/id to use the shadow
register.

Jon Derrick (1):
  pci: vmd: Use Shadow MEMBAR registers for QEMU/KVM guests

 drivers/pci/controller/vmd.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

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2.18.1