Changeset 59623 in vbox for trunk/src/VBox/HostDrivers/VBoxNetAdp

Timestamp:

Feb 10, 2016 6:53:47 AM (9 years ago)

Author:

vboxsync

Message:

NetAdp/Win(bugref:6379): Link speed define for easy tweaking

File:

• trunk/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.cpp (modified) (2 diffs)

trunk/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.cpp

@@ -29 +29 @@
 #include "VBoxNetAdp-win.h"
 #include "VBox/VBoxNetCmn-win.h"
+
+/*
+ * By default the link speed reported to be 1Gbps. We may wish to lower
+ * it to 100Mbps to work around issues with multi-cast traffic on the host.
+ * See @bugref{6379}.
+ */
+#define VBOXNETADPWIN_LINK_SPEED 1000000000ULL
 
 /* Forward declarations */
@@ -270 +277 @@
         GAttrs.PhysicalMediumType = NdisPhysicalMediumUnspecified;
         GAttrs.MtuSize = 1500; //TODO
-        GAttrs.MaxXmitLinkSpeed = 1000000000ULL;
-        GAttrs.XmitLinkSpeed = 1000000000ULL;
-        GAttrs.MaxRcvLinkSpeed = 1000000000ULL;
-        GAttrs.RcvLinkSpeed = 1000000000ULL;
+        GAttrs.MaxXmitLinkSpeed = VBOXNETADPWIN_LINK_SPEED;
+        GAttrs.XmitLinkSpeed = VBOXNETADPWIN_LINK_SPEED;
+        GAttrs.MaxRcvLinkSpeed = VBOXNETADPWIN_LINK_SPEED;
+        GAttrs.RcvLinkSpeed = VBOXNETADPWIN_LINK_SPEED;
         GAttrs.MediaConnectState = vboxNetAdpWinGetConnectState(pAdapter);
         GAttrs.MediaDuplexState = MediaDuplexStateFull;