virtio-mmio: do not pretend OSv implements version other than 2

Signed-off-by: Waldemar Kozaczuk <[email protected]>
cloudius-systems · Nov 22, 2019 · 7fe9f50 · 7fe9f50
1 parent 09aa0b1
commit 7fe9f50
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/virtio-mmio.cc b/drivers/virtio-mmio.cc
@@ -118,7 +118,7 @@ bool mmio_device::parse_config()
 
     // Check device version
     u32 version = mmio_getl(_addr_mmio + VIRTIO_MMIO_VERSION);
-    if (version < 1 || version > 2) {
+    if (version != 2) {
         debugf( "Version %ld not supported!\n", version);
         return false;
     }