Import some changes from FreeBSD (details later, this is quick-n-dirty for now).

@@ -1,8 +1,8 @@
 /******************************************************************************
 
-  Copyright (c) 2001-2012, Intel Corporation 
+  Copyright (c) 2001-2013, Intel Corporation 
   All rights reserved.
   
   Redistribution and use in source and binary forms, with or without 
   modification, are permitted provided that the following conditions are met:
   

@@ -82,13 +82,25 @@
 
 #define IXGBE_VF_RESET          0x01 /* VF requests reset */
 #define IXGBE_VF_SET_MAC_ADDR   0x02 /* VF requests PF to set MAC addr */
 #define IXGBE_VF_SET_MULTICAST  0x03 /* VF requests PF to set MC addr */
 #define IXGBE_VF_SET_VLAN       0x04 /* VF requests PF to set VLAN */
+
+/* mailbox API, version 1.0 VF requests */
 #define IXGBE_VF_SET_LPE        0x05 /* VF requests PF to set VMOLR.LPE */
 #define IXGBE_VF_SET_MACVLAN    0x06 /* VF requests PF for unicast filter */
+#define IXGBE_VF_API_NEGOTIATE  0x08 /* negotiate API version */
 
+/* mailbox API, version 1.1 VF requests */
+#define IXGBE_VF_GET_QUEUES     0x09 /* get queue configuration */
+
+/* GET_QUEUES return data indices within the mailbox */
+#define IXGBE_VF_TX_QUEUES      1       /* number of Tx queues supported */
+#define IXGBE_VF_RX_QUEUES      2       /* number of Rx queues supported */
+#define IXGBE_VF_TRANS_VLAN     3       /* Indication of port vlan */
+#define IXGBE_VF_DEF_QUEUE      4       /* Default queue offset */
+
 /* length of permanent address message returned from PF */
 #define IXGBE_VF_PERMADDR_MSG_LEN       4
 /* word in permanent address message with the current multicast type */
 #define IXGBE_VF_MC_TYPE_WORD           3