[PATCH] virtio-pci: also bind to Amazon PCI vendor ID

[Anthony Liguori <anthony@codemonkey.ws>]

From: Anthony Liguori <aliguori@amazon.com>

See https://issues.oasis-open.org/browse/VIRTIO-16 although it
was prematurely closed.

Red Hat has non-redistributable Windows drivers and Microsoft
will not allow anyone else to WHQL certify drivers using that
vendor ID.  That makes it impossible to use virtio drivers with
a Windows guest without changing the vendor ID.

Cc: Matt Wilson <msw@amazon.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Michael Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
---
 drivers/virtio/virtio_pci.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 101db3f..9cbac33 100644
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -93,6 +93,8 @@ struct virtio_pci_vq_info
 /* Qumranet donated their vendor ID for devices 0x1000 thru 0x10FF. */
 static DEFINE_PCI_DEVICE_TABLE(virtio_pci_id_table) = {
 	{ PCI_DEVICE(0x1af4, PCI_ANY_ID) },
+	/* Amazon.com vendor ID */
+	{ PCI_DEVICE(0x1d0f, PCI_ANY_ID) },
 	{ 0 }
 };
 
-- 
1.7.9.5