diff options
| -rw-r--r-- | OvmfPkg/Include/IndustryStandard/Virtio.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/OvmfPkg/Include/IndustryStandard/Virtio.h b/OvmfPkg/Include/IndustryStandard/Virtio.h index 622a8deef0..e5abe1bd6e 100644 --- a/OvmfPkg/Include/IndustryStandard/Virtio.h +++ b/OvmfPkg/Include/IndustryStandard/Virtio.h @@ -35,6 +35,13 @@ #define VIRTIO_SUBSYSTEM_MAC80211_WLAN 10
//
+// VirtIo Device Specific Configuration Offsets
+//
+#define VIRTIO_DEVICE_SPECIFIC_CONFIGURATION_OFFSET_PCI 20
+#define VIRTIO_DEVICE_SPECIFIC_CONFIGURATION_OFFSET_PCI_WITH_MSI_X 24
+#define VIRTIO_DEVICE_SPECIFIC_CONFIGURATION_OFFSET_MMIO 0x100
+
+//
// Data in the communication area is defined as packed and accessed as
// volatile.
//
|