[Xen-devel] [PATCH RFC 08/14] OvmfPkg/PlatformBootManagerLib: Workaround missing PCI bus on Xen PVH

[Anthony PERARD <anthony.perard@xxxxxxxxxx>]

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---
 OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c 
b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
index cc35630..bd64cc3 100644
--- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
+++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
@@ -1152,6 +1152,8 @@ PciAcpiInitialization (
       PciWrite8 (PCI_LIB_ADDRESS (0, 0x1f, 0, 0x6a), 0x0b); // G
       PciWrite8 (PCI_LIB_ADDRESS (0, 0x1f, 0, 0x6b), 0x0b); // H
       break;
+    case 0xffff:
+      return;
     default:
       DEBUG ((EFI_D_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n",
         __FUNCTION__, mHostBridgeDevId));
-- 
Anthony PERARD


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