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| author | Michael Brown | 2014-08-13 14:17:33 +0200 |
|---|---|---|
| committer | Michael Brown | 2014-08-13 14:17:33 +0200 |
| commit | 3f39f9fcb34712bf46f45e184c1227e21e2b7efd (patch) | |
| tree | 0f8b36e5dc78cc19f96e2da7374c1ee2dcea65ad /src | |
| parent | [readline] Ensure cursor is visible when prompting for input (diff) | |
| download | ipxe-3f39f9fcb34712bf46f45e184c1227e21e2b7efd.tar.gz ipxe-3f39f9fcb34712bf46f45e184c1227e21e2b7efd.tar.xz ipxe-3f39f9fcb34712bf46f45e184c1227e21e2b7efd.zip | |
[xen] Accept alternative Xen platform PCI device ID 5853:0002
At some point during XenServer development history, the Windows PV
drivers changed to using a PCI device ID of 5853:0002 rather than
5853:0001. Current (7.2.0) drivers will bind to either 5853:0001 or
5853:0002, and the general approach taken by the world at large
(including Amazon EC2) seems to be to use only 5853:0001.
However, the current version of XenServer (6.2.0) will create the
platform device as 5853:0002 (via the platform:device_id VM parameter)
for any VMs created using the built-in templates for Windows Vista or
later.
Accept either PCI ID, since the underlying device is identical.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/drivers/xen/hvm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/arch/x86/drivers/xen/hvm.c b/src/arch/x86/drivers/xen/hvm.c index 28411cd8c..c2eafdadb 100644 --- a/src/arch/x86/drivers/xen/hvm.c +++ b/src/arch/x86/drivers/xen/hvm.c @@ -510,6 +510,7 @@ static void hvm_remove ( struct pci_device *pci ) { /** PCI device IDs */ static struct pci_device_id hvm_ids[] = { PCI_ROM ( 0x5853, 0x0001, "hvm", "hvm", 0 ), + PCI_ROM ( 0x5853, 0x0002, "hvm2", "hvm2", 0 ), }; /** PCI driver */ |