OvmfPkg/Virtio.h: Added VirtIo Subsystem IDs

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14741 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/OvmfPkg/Include/IndustryStandard/Virtio.h b/OvmfPkg/Include/IndustryStandard/Virtio.h
index 05c658fa548633acae7fe455695c2953a4ede4d8..622a8deef0c198237d287ccf31e0283dcf6a3b7e 100644 (file)
--- a/OvmfPkg/Include/IndustryStandard/Virtio.h
+++ b/OvmfPkg/Include/IndustryStandard/Virtio.h
@@ -20,6 +20,19 @@
 \r
 #include <Base.h>\r
 \r
+//\r
+// VirtIo Subsystem Device IDs\r
+//\r
+#define VIRTIO_SUBSYSTEM_NETWORK_CARD       1\r
+#define VIRTIO_SUBSYSTEM_BLOCK_DEVICE       2\r
+#define VIRTIO_SUBSYSTEM_CONSOLE            3\r
+#define VIRTIO_SUBSYSTEM_ENTROPY_SOURCE     4\r
+#define VIRTIO_SUBSYSTEM_MEMORY_BALLOONING  5\r
+#define VIRTIO_SUBSYSTEM_IO_MEMORY          6\r
+#define VIRTIO_SUBSYSTEM_RPMSG              7\r
+#define VIRTIO_SUBSYSTEM_SCSI_HOST          8\r
+#define VIRTIO_SUBSYSTEM_9P_TRANSPORT       9\r
+#define VIRTIO_SUBSYSTEM_MAC80211_WLAN      10\r
 \r
 //\r
 // Data in the communication area is defined as packed and accessed as\r