Suggested-by: Laszlo Ersek <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Jordan Justen <[email protected]>
Cc: Tom Lendacky <[email protected]>
Cc: Laszlo Ersek <[email protected]>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Brijesh Singh <[email protected]>
---
OvmfPkg/VirtioPciDeviceDxe/VirtioPciDevice.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/OvmfPkg/VirtioPciDeviceDxe/VirtioPciDevice.c
b/OvmfPkg/VirtioPciDeviceDxe/VirtioPciDevice.c
index bc4f6fe8bfa3..e41730456471 100644
--- a/OvmfPkg/VirtioPciDeviceDxe/VirtioPciDevice.c
+++ b/OvmfPkg/VirtioPciDeviceDxe/VirtioPciDevice.c
@@ -460,7 +460,9 @@ VirtioPciDeviceBindingStart (
Status = Device->PciIo->Attributes (Device->PciIo,
EfiPciIoAttributeOperationEnable,
- EFI_PCI_IO_ATTRIBUTE_IO, NULL);
+ (EFI_PCI_IO_ATTRIBUTE_IO |
+ EFI_PCI_IO_ATTRIBUTE_BUS_MASTER),
+ NULL);
if (EFI_ERROR (Status)) {
goto ClosePciIo;
}
--
2.7.4
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