1086 	MTBP	mtb;  in mi_timer()  local
1092 	mtb = (MTBP)mp->b_datap->db_base;  in mi_timer()
1095 		mtb->mtb_q = q;  in mi_timer()
1096 		state = mtb->mtb_state;  in mi_timer()
1099 			if (untimeout(mtb->mtb_tid) < 0) {  in mi_timer()
1101 				ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer()
1103 				mtb->mtb_state = TB_RESCHED;  in mi_timer()
1104 				mtb->mtb_time_left = tim;  in mi_timer()
1111 				ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer()
1113 				mtb->mtb_state = TB_RESCHED;  in mi_timer()
1114 				mtb->mtb_time_left = tim;  in mi_timer()
1119 				ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer()
1121 				mtb->mtb_time_left = tim;  in mi_timer()
1126 		mtb->mtb_state = TB_RUNNING;  in mi_timer()
1127 		mtb->mtb_tid = timeout(mi_timer_fire, mtb, tim);  in mi_timer()
1153 	MTBP	mtb;  in mi_timer_alloc()  local
1157 		mtb = (MTBP)mp->b_datap->db_base;  in mi_timer_alloc()
1158 		mp->b_rptr = (uchar_t *)&mtb[1];  in mi_timer_alloc()
1160 		mtb->mtb_state = TB_IDLE;  in mi_timer_alloc()
1161 		mtb->mtb_mp = mp;  in mi_timer_alloc()
1162 		mtb->mtb_q = NULL;  in mi_timer_alloc()
1178 	MTBP mtb = ptr;  in mi_timer_fire()  local
1180 	ASSERT(mtb == (MTBP)mtb->mtb_mp->b_datap->db_base);  in mi_timer_fire()
1181 	ASSERT(mtb->mtb_mp->b_datap->db_type == M_PCSIG);  in mi_timer_fire()
1182 	(void) putq(mtb->mtb_q, mtb->mtb_mp);  in mi_timer_fire()
1194 	MTBP	mtb;  in mi_timer_free()  local
1199 	mtb = (MTBP)mp->b_datap->db_base;  in mi_timer_free()
1200 	state = mtb->mtb_state;  in mi_timer_free()
1202 		if (untimeout(mtb->mtb_tid) < 0) {  in mi_timer_free()
1204 			ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_free()
1206 			mtb->mtb_state = TB_TO_BE_FREED;  in mi_timer_free()
1212 		ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_free()
1215 		mtb->mtb_state = TB_TO_BE_FREED;  in mi_timer_free()
1219 	ASSERT(mtb->mtb_q ==  NULL || mtb->mtb_q->q_first != mp);  in mi_timer_free()
1229 	MTBP	mtb;  in mi_timer_move()  local
1235 	mtb = (MTBP)mp->b_datap->db_base;  in mi_timer_move()
1241 	if (mtb->mtb_state == TB_RUNNING) {  in mi_timer_move()
1242 		if ((tim = untimeout(mtb->mtb_tid)) < 0) {  in mi_timer_move()
1247 			ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_move()
1249 			rmvq(mtb->mtb_q, mp);  in mi_timer_move()
1250 			ASSERT(mtb->mtb_q->q_first != mp &&  in mi_timer_move()
1252 			mtb->mtb_q = q;  in mi_timer_move()
1253 			(void) putq(mtb->mtb_q, mp);  in mi_timer_move()
1256 		mtb->mtb_q = q;  in mi_timer_move()
1257 		mtb->mtb_state = TB_RUNNING;  in mi_timer_move()
1258 		mtb->mtb_tid = timeout(mi_timer_fire, mtb, tim);  in mi_timer_move()
1259 	} else if (mtb->mtb_state != TB_IDLE) {  in mi_timer_move()
1260 		ASSERT(mtb->mtb_state != TB_TO_BE_FREED);  in mi_timer_move()
1264 		ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_move()
1266 		rmvq(mtb->mtb_q, mp);  in mi_timer_move()
1267 		ASSERT(mtb->mtb_q->q_first != mp &&  in mi_timer_move()
1269 		mtb->mtb_q = q;  in mi_timer_move()
1270 		(void) putq(mtb->mtb_q, mp);  in mi_timer_move()
1272 		mtb->mtb_q = q;  in mi_timer_move()
1281 	MTBP	mtb;  in mi_timer_stop()  local
1287 	mtb = (MTBP)mp->b_datap->db_base;  in mi_timer_stop()
1288 	state = mtb->mtb_state;  in mi_timer_stop()
1290 		if (untimeout(mtb->mtb_tid) < 0) {  in mi_timer_stop()
1292 			ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_stop()
1294 			mtb->mtb_state = TB_CANCELLED;  in mi_timer_stop()
1296 			mtb->mtb_state = TB_IDLE;  in mi_timer_stop()
1299 		ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_stop()
1301 		mtb->mtb_state = TB_CANCELLED;  in mi_timer_stop()
1314 	MTBP	mtb;  in mi_timer_valid()  local
1320 	mtb = (MTBP)mp->b_datap->db_base;  in mi_timer_valid()
1321 	state = mtb->mtb_state;  in mi_timer_valid()
1334 			mtb->mtb_state = TB_IDLE;  in mi_timer_valid()
1344 			mtb->mtb_state = TB_RUNNING;  in mi_timer_valid()
1345 			mtb->mtb_tid = timeout(mi_timer_fire,  in mi_timer_valid()
1346 			    mtb, mtb->mtb_time_left);  in mi_timer_valid()
1350 	mtb->mtb_state = TB_IDLE;  in mi_timer_valid()