l2_fhdr_t
l2_fhdr_t *rx_hdr;
rx_hdr = (l2_fhdr_t *) pkt->u1.rx.mem_virt;
l2_fhdr_t *rx_hdr;
rx_hdr = (l2_fhdr_t *) pkt_info->mem_virt;
#define L2RX_FRAME_HDR_LEN (sizeof(l2_fhdr_t)+2)