hw/i386/vmport: Add reference to VMware open-vm-tools

This official VMware open-source project can be used as reference to
understand how guest code interacts with VMPort virtual device. Thus,
providing understanding on how device is expected to behave.

Signed-off-by: Liran Alon <liran.alon@oracle.com>
Message-Id: <20200312165431.82118-2-liran.alon@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/hw/i386/vmport.c b/hw/i386/vmport.c
index 1aaaab691a4ecabeb12e2f86d13cd313696da397..fc0074608ecabf68be918d510810c88ad3619f9d 100644 (file)
--- a/hw/i386/vmport.c
+++ b/hw/i386/vmport.c
@@ -21,6 +21,13 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
+/*
+ * Guest code that interacts with this virtual device can be found
+ * in VMware open-vm-tools open-source project:
+ * https://github.com/vmware/open-vm-tools
+ */
+
 #include "qemu/osdep.h"
 #include "hw/isa/isa.h"
 #include "sysemu/hw_accel.h"