1 files changed, 16 insertions, 5 deletions

diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index 18db0668065a..dea7d6b7cf98 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -46,6 +46,8 @@ struct sockaddr_ll
 #define PACKET_VERSION                  10
 #define PACKET_HDRLEN                   11
 #define PACKET_RESERVE                  12
+#define PACKET_TX_RING                  13
+#define PACKET_LOSS                     14
 
 struct tpacket_stats
 {
@@ -63,14 +65,22 @@ struct tpacket_auxdata
         __u16           tp_vlan_tci;
 };
 
+/* Rx ring - header status */
+#define TP_STATUS_KERNEL        0x0
+#define TP_STATUS_USER          0x1
+#define TP_STATUS_COPY          0x2
+#define TP_STATUS_LOSING        0x4
+#define TP_STATUS_CSUMNOTREADY  0x8
+
+/* Tx ring - header status */
+#define TP_STATUS_AVAILABLE     0x0
+#define TP_STATUS_SEND_REQUEST  0x1
+#define TP_STATUS_SENDING       0x2
+#define TP_STATUS_WRONG_FORMAT  0x4
+
 struct tpacket_hdr
 {
         unsigned long   tp_status;
-#define TP_STATUS_KERNEL        0
-#define TP_STATUS_USER          1
-#define TP_STATUS_COPY          2
-#define TP_STATUS_LOSING        4
-#define TP_STATUS_CSUMNOTREADY  8
         unsigned int    tp_len;
         unsigned int    tp_snaplen;
         unsigned short  tp_mac;
@@ -135,5 +145,6 @@ struct packet_mreq
 #define PACKET_MR_MULTICAST     0
 #define PACKET_MR_PROMISC       1
 #define PACKET_MR_ALLMULTI      2
+#define PACKET_MR_UNICAST       3
 
 #endif