X-Git-Url: https://gerrit.fd.io/r/gitweb?p=vpp.git;a=blobdiff_plain;f=src%2Fvnet%2Finterface_format.c;h=c62e770e57b006ea24976493334553dca152d4f8;hp=631120b96ac950e66db3091cc645e5c32d0c0700;hb=5100aa9;hpb=a71844f27a0be91fcda25b19604d16122ccc3e73

diff --git a/src/vnet/interface_format.c b/src/vnet/interface_format.c
index 631120b96ac..c62e770e57b 100644
--- a/src/vnet/interface_format.c
+++ b/src/vnet/interface_format.c
@@ -77,6 +77,24 @@ format_vnet_hw_interface_rx_mode (u8 * s, va_list * args)
   return format (s, "unknown");
 }
 
+u8 *
+format_vnet_hw_interface_link_speed (u8 * s, va_list * args)
+{
+  u32 link_speed = va_arg (*args, u32);
+
+  if (link_speed == 0)
+    return format (s, "unknown");
+
+  if (link_speed >= 1000000)
+    return format (s, "%f Gbps", (f64) link_speed / 1000000);
+
+  if (link_speed >= 1000)
+    return format (s, "%f Mbps", (f64) link_speed / 1000);
+
+  return format (s, "%u Kbps", link_speed);
+}
+
+
 u8 *
 format_vnet_hw_interface (u8 * s, va_list * args)
 {
@@ -115,6 +133,9 @@ format_vnet_hw_interface (u8 * s, va_list * args)
   else
     s = format (s, "%s%d", dev_class->name, hi->dev_instance);
 
+  s = format (s, "\n%ULink speed: %U", format_white_space, indent + 2,
+	      format_vnet_hw_interface_link_speed, hi->link_speed);
+
   if (verbose)
     {
       if (hw_class->format_device)