sys/netinet/sctp_indata.c

782 	 * Special handling for the old un-ordered data chunk. All the
785 	 * entries on the un-ordered queue will be looked at. In theory
948 			 * In old un-ordered we can reassembly on one
1125 			/* Can we do a PD-API for this un-ordered guy? */
1165 					panic("Huh control: %p on_q: %d -- not ordered?",
1198 		 * Can't add more must have gotten an un-ordered above being
1221 						panic("Huh control: %p on_q: %d -- not ordered?",
1387 	 * For old un-ordered data chunks.
1441 			 * un-ordered chunks that were fragmented at the
1673 sctp_find_reasm_entry(struct sctp_stream_in *strm, uint32_t mid, int ordered, int idata_supported)
1677 	if (ordered) {
1716 	int ordered;
1763 	ordered = ((chk_flags & SCTP_DATA_UNORDERED) == 0);
1881 	control = sctp_find_reasm_entry(&asoc->strmin[sid], mid, ordered, asoc->idata_supported);
1888 			if (ordered && (mid != control->mid)) {
1897 			if (ordered && ((control->sinfo_flags >> 8) & SCTP_DATA_UNORDERED)) {
1903 				    "All fragments of a user message must be ordered or unordered (TSN=%8.8x)",
1907 			if (!ordered && (((control->sinfo_flags >> 8) & SCTP_DATA_UNORDERED) == 0)) {
1910 				 * ordered chunk
1913 				    "All fragments of a user message must be ordered or unordered (TSN=%8.8x)",
1922 		 * ordered) or in the same Stream for unordered.
1925 			if (ordered || asoc->idata_supported) {
2121 	SCTPDBG(SCTP_DEBUG_XXX, "chunk_flags: 0x%x ordered: %d MID: %u control: %p\n",
2122 	    chk_flags, ordered, mid, control);
2125 	    ((ordered == 0) ||
2131 		 * delivery queue, Its un-ordered OR ordered and the next to
2148 			/* for ordered, bump what we delivered */
2295 	if (ordered) {
5412     struct sctp_queued_to_read *control, int ordered, uint32_t cumtsn)
5424 	if (!asoc->idata_supported && !ordered &&
5431 		if (!asoc->idata_supported && !ordered) {
5598 		/* Flush all the un-ordered data based on cum-tsn */
5618 		uint16_t ordered, flags;
5643 					ordered = 0;
5645 					ordered = 1;
5657 				ordered = 1;
5683 			if (ordered) {
5686 						sctp_flush_reassm_for_str_seq(stcb, asoc, strm, control, ordered, new_cum_tsn);
5693 							sctp_flush_reassm_for_str_seq(stcb, asoc, strm, control, ordered, new_cum_tsn);
5698 						sctp_flush_reassm_for_str_seq(stcb, asoc, strm, TAILQ_FIRST(&strm->uno_inqueue), ordered, new_cum_tsn);