Lines Matching refs:lowpan6_offset
398 u16_t lowpan6_offset;
432 lowpan6_offset = 2;
436 lowpan6_offset++;
441 header_temp = ((lowpan6_buffer[lowpan6_offset+1] & 0x0f) << 16) | \
442 (lowpan6_buffer[lowpan6_offset + 2] << 8) | lowpan6_buffer[lowpan6_offset+3];
444 lowpan6_buffer[lowpan6_offset],header_temp));
445 IP6H_VTCFL_SET(ip6hdr, 6, lowpan6_buffer[lowpan6_offset], header_temp);
448 lowpan6_offset += 4;
450 header_temp = ((lowpan6_buffer[lowpan6_offset] & 0x0f) << 16) | (lowpan6_buffer[lowpan6_offset + 1] << 8) | lowpan6_buffer[lowpan6_offset+2];
452 lowpan6_buffer[lowpan6_offset] & 0xc0,header_temp));
453 IP6H_VTCFL_SET(ip6hdr, 6, lowpan6_buffer[lowpan6_offset] & 0xc0, header_temp);
456 lowpan6_offset += 3;
458 LWIP_DEBUGF(LWIP_LOWPAN6_DECOMPRESSION_DEBUG, ("TF: 10, DCSP+ECN: 0x%"X8_F", Flowlabel ignored\n", lowpan6_buffer[lowpan6_offset]));
459 IP6H_VTCFL_SET(ip6hdr, 6, lowpan6_buffer[lowpan6_offset],0);
462 lowpan6_offset += 1;
472 LWIP_DEBUGF(LWIP_LOWPAN6_DECOMPRESSION_DEBUG, ("NH: 0x%2X\n", lowpan6_buffer[lowpan6_offset+1]));
473 IP6H_NEXTH_SET(ip6hdr, lowpan6_buffer[lowpan6_offset++]);
483 LWIP_DEBUGF(LWIP_LOWPAN6_DECOMPRESSION_DEBUG, ("Hops: full value: %d\n", lowpan6_buffer[lowpan6_offset+1]));
484 IP6H_HOPLIM_SET(ip6hdr, lowpan6_buffer[lowpan6_offset++]);
504 MEMCPY(&ip6hdr->src.addr[0], lowpan6_buffer + lowpan6_offset, 16);
505 lowpan6_offset += 16;
512 MEMCPY(&ip6hdr->src.addr[2], lowpan6_buffer + lowpan6_offset, 8);
513 lowpan6_offset += 8;
521 ip6hdr->src.addr[3] = lwip_htonl(0xfe000000UL | (lowpan6_buffer[lowpan6_offset] << 8) |
522 lowpan6_buffer[lowpan6_offset + 1]);
523 lowpan6_offset += 2;
576 MEMCPY(&ip6hdr->src.addr[2], lowpan6_buffer + lowpan6_offset, 8);
578 lowpan6_offset += 8;
582 ip6hdr->src.addr[3] = lwip_htonl(0xfe000000UL | (lowpan6_buffer[lowpan6_offset] << 8) | lowpan6_buffer[lowpan6_offset + 1]);
584 lowpan6_offset += 2;
615 MEMCPY(&ip6hdr->dest.addr[0], lowpan6_buffer + lowpan6_offset, 16);
616 lowpan6_offset += 16;
620 ip6hdr->dest.addr[0] = lwip_htonl(0xff000000UL | (lowpan6_buffer[lowpan6_offset++] << 16));
622 ip6hdr->dest.addr[2] = lwip_htonl(lowpan6_buffer[lowpan6_offset++]);
623 ip6hdr->dest.addr[3] = lwip_htonl((lowpan6_buffer[lowpan6_offset] << 24) | (lowpan6_buffer[lowpan6_offset + 1] << 16) | (lowpan6_buffer[lowpan6_offset + 2] << 8) | lowpan6_buffer[lowpan6_offset + 3]);
624 lowpan6_offset += 4;
628 ip6hdr->dest.addr[0] = lwip_htonl(0xff000000UL | (lowpan6_buffer[lowpan6_offset++] << 16));
631 ip6hdr->dest.addr[3] = lwip_htonl((lowpan6_buffer[lowpan6_offset] << 16) | (lowpan6_buffer[lowpan6_offset + 1] << 8) | lowpan6_buffer[lowpan6_offset + 2]);
632 lowpan6_offset += 3;
639 ip6hdr->dest.addr[3] = lwip_htonl(lowpan6_buffer[lowpan6_offset++]);
672 MEMCPY(&ip6hdr->dest.addr[0], lowpan6_buffer + lowpan6_offset, 16);
673 lowpan6_offset += 16;
677 MEMCPY(&ip6hdr->dest.addr[2], lowpan6_buffer + lowpan6_offset, 8);
678 lowpan6_offset += 8;
683 ip6hdr->dest.addr[3] = lwip_htonl(0xfe000000UL | (lowpan6_buffer[lowpan6_offset] << 8) | lowpan6_buffer[lowpan6_offset + 1]);
684 lowpan6_offset += 2;
707 if ((lowpan6_buffer[lowpan6_offset] & 0xf8) == 0xf0) {
720 if (lowpan6_buffer[lowpan6_offset] & 0x04) {
727 i = lowpan6_buffer[lowpan6_offset++] & 0x03;
729 udphdr->src = lwip_htons(lowpan6_buffer[lowpan6_offset] << 8 | lowpan6_buffer[lowpan6_offset + 1]);
730 udphdr->dest = lwip_htons(lowpan6_buffer[lowpan6_offset + 2] << 8 | lowpan6_buffer[lowpan6_offset + 3]);
731 lowpan6_offset += 4;
733 udphdr->src = lwip_htons(lowpan6_buffer[lowpan6_offset] << 8 | lowpan6_buffer[lowpan6_offset + 1]);
734 udphdr->dest = lwip_htons(0xf000 | lowpan6_buffer[lowpan6_offset + 2]);
735 lowpan6_offset += 3;
737 udphdr->src = lwip_htons(0xf000 | lowpan6_buffer[lowpan6_offset]);
738 udphdr->dest = lwip_htons(lowpan6_buffer[lowpan6_offset + 1] << 8 | lowpan6_buffer[lowpan6_offset + 2]);
739 lowpan6_offset += 3;
741 udphdr->src = lwip_htons(0xf0b0 | ((lowpan6_buffer[lowpan6_offset] >> 4) & 0x0f));
742 udphdr->dest = lwip_htons(0xf0b0 | (lowpan6_buffer[lowpan6_offset] & 0x0f));
743 lowpan6_offset += 1;
746 udphdr->chksum = lwip_htons(lowpan6_buffer[lowpan6_offset] << 8 | lowpan6_buffer[lowpan6_offset + 1]);
747 lowpan6_offset += 2;
750 datagram_size = compressed_size - lowpan6_offset + ip6_offset;
763 datagram_size = compressed_size - lowpan6_offset + ip6_offset;
768 if (lowpan6_offset > lowpan6_bufsize) {
772 *hdr_size_comp = lowpan6_offset;
783 u16_t lowpan6_offset, ip6_offset;
808 &lowpan6_offset, &ip6_offset, datagram_size, p->tot_len, lowpan6_contexts, src, dest);
819 pbuf_remove_header(p, lowpan6_offset);