79     vio_dring_reg_msg_t *dring_pkt);
453 	vio_dring_reg_msg_t	*dring_pkt = pkt;  in vsw_map_rx_dring()  local
456 	dp = vsw_map_dring_cmn(ldcp, dring_pkt);  in vsw_map_rx_dring()
786 	vio_dring_msg_t		dring_pkt;  in vsw_dringsend()  local
886 		dring_pkt.tag.vio_msgtype = VIO_TYPE_DATA;  in vsw_dringsend()
887 		dring_pkt.tag.vio_subtype = VIO_SUBTYPE_INFO;  in vsw_dringsend()
888 		dring_pkt.tag.vio_subtype_env = VIO_DRING_DATA;  in vsw_dringsend()
889 		dring_pkt.tag.vio_sid = ldcp->local_session;  in vsw_dringsend()
892 		dring_pkt.dring_ident = dp->ident;  in vsw_dringsend()
901 			dring_pkt.start_idx = 0;  in vsw_dringsend()
903 			dring_pkt.start_idx =  in vsw_dringsend()
906 		dring_pkt.end_idx = -1;  in vsw_dringsend()
910 		    ldcp->ldc_id, dp, dring_pkt.dring_ident);  in vsw_dringsend()
912 		    __func__, ldcp->ldc_id, dring_pkt.start_idx,  in vsw_dringsend()
913 		    dring_pkt.end_idx);  in vsw_dringsend()
915 		(void) vsw_send_msg(ldcp, (void *)&dring_pkt,  in vsw_dringsend()
1023 	vio_dring_msg_t		*dring_pkt;  in vsw_process_dringdata()  local
1050 	dring_pkt = (vio_dring_msg_t *)dpkt;  in vsw_process_dringdata()
1058 	switch (dring_pkt->tag.vio_subtype) {  in vsw_process_dringdata()
1063 		if (dp->ident != dring_pkt->dring_ident) {  in vsw_process_dringdata()
1066 			    dring_pkt->dring_ident);  in vsw_process_dringdata()
1068 			SND_DRING_NACK(ldcp, dring_pkt);  in vsw_process_dringdata()
1074 		start = pos = dring_pkt->start_idx;  in vsw_process_dringdata()
1075 		end = dring_pkt->end_idx;  in vsw_process_dringdata()
1094 				SND_DRING_NACK(ldcp, dring_pkt);  in vsw_process_dringdata()
1100 			SND_DRING_NACK(ldcp, dring_pkt);  in vsw_process_dringdata()
1140 				SND_DRING_NACK(ldcp, dring_pkt);  in vsw_process_dringdata()
1291 				dring_pkt->start_idx = range_start;  in vsw_process_dringdata()
1292 				dring_pkt->end_idx = range_end;  in vsw_process_dringdata()
1296 				    dring_pkt->start_idx, dring_pkt->end_idx);  in vsw_process_dringdata()
1298 				dring_pkt->dring_process_state = VIO_DP_ACTIVE;  in vsw_process_dringdata()
1299 				dring_pkt->tag.vio_subtype = VIO_SUBTYPE_ACK;  in vsw_process_dringdata()
1300 				dring_pkt->tag.vio_sid = ldcp->local_session;  in vsw_process_dringdata()
1302 				msg_rv = vsw_send_msg(ldcp, (void *)dring_pkt,  in vsw_process_dringdata()
1365 		dring_pkt->tag.vio_subtype = VIO_SUBTYPE_ACK;  in vsw_process_dringdata()
1366 		dring_pkt->tag.vio_sid = ldcp->local_session;  in vsw_process_dringdata()
1368 		dring_pkt->dring_process_state = VIO_DP_STOPPED;  in vsw_process_dringdata()
1379 		dring_pkt->start_idx = range_start;  in vsw_process_dringdata()
1380 		dring_pkt->end_idx = range_end;  in vsw_process_dringdata()
1383 		    __func__, ldcp->ldc_id, dring_pkt->start_idx,  in vsw_process_dringdata()
1384 		    dring_pkt->end_idx);  in vsw_process_dringdata()
1386 		(void) vsw_send_msg(ldcp, (void *)dring_pkt,  in vsw_process_dringdata()
1399 		if (dp->ident != dring_pkt->dring_ident) {  in vsw_process_dringdata()
1405 		start = dring_pkt->start_idx;  in vsw_process_dringdata()
1406 		end = dring_pkt->end_idx;  in vsw_process_dringdata()
1423 		if (dring_pkt->dring_process_state == VIO_DP_STOPPED) {  in vsw_process_dringdata()
1426 			    __func__, ldcp->ldc_id, dring_pkt->start_idx,  in vsw_process_dringdata()
1427 			    dring_pkt->end_idx);  in vsw_process_dringdata()
1452 				dring_pkt->tag.vio_subtype = VIO_SUBTYPE_INFO;  in vsw_process_dringdata()
1453 				dring_pkt->tag.vio_sid = ldcp->local_session;  in vsw_process_dringdata()
1455 				dring_pkt->start_idx = (end + 1) % len;  in vsw_process_dringdata()
1456 				dring_pkt->end_idx = -1;  in vsw_process_dringdata()
1460 				    dring_pkt->start_idx, dring_pkt->end_idx);  in vsw_process_dringdata()
1462 				msg_rv = vsw_send_msg(ldcp, (void *)dring_pkt,  in vsw_process_dringdata()
1491 		    ldcp->ldc_id, dring_pkt->tag.vio_subtype);  in vsw_process_dringdata()