#define PACKET_VERSION 10
#define PACKET_HDRLEN 11
#define PACKET_RESERVE 12
+#define PACKET_TX_RING 13
+#define PACKET_LOSS 14
struct tpacket_stats
{
__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;
#define PACKET_MR_MULTICAST 0
#define PACKET_MR_PROMISC 1
#define PACKET_MR_ALLMULTI 2
+#define PACKET_MR_UNICAST 3
#endif