Lines Matching defs:csum_start
96 #define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 /* Use csum_start, csum_offset */
107 uint16_t csum_start; /* Position to start checksumming from */
125 uint16_t csum_start; /* Position to start checksumming from */
264 int offset = hdr->csum_start + hdr->csum_offset;
359 "protocol eth_type=%#x proto=%d csum_start=%d "
361 hdr->csum_start, hdr->csum_offset);
508 int flags, etype, csum_start, proto, error;
512 error = virtio_net_tx_offload_ctx(m, &etype, &proto, &csum_start);
524 hdr->csum_start = csum_start;
541 error = virtio_net_tx_offload_tso(ifp, m, etype, csum_start,