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((pfv_t)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()
1176 mi_timer_fire(MTBP mtb)  in mi_timer_fire()  argument
1178 	ASSERT(mtb == (MTBP)mtb->mtb_mp->b_datap->db_base);  in mi_timer_fire()
1179 	ASSERT(mtb->mtb_mp->b_datap->db_type == M_PCSIG);  in mi_timer_fire()
1180 	return (putq(mtb->mtb_q, mtb->mtb_mp));  in mi_timer_fire()
1192 	MTBP	mtb;  in mi_timer_free()  local
1197 	mtb = (MTBP)mp->b_datap->db_base;  in mi_timer_free()
1198 	state = mtb->mtb_state;  in mi_timer_free()
1200 		if (untimeout(mtb->mtb_tid) < 0) {  in mi_timer_free()
1202 			ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_free()
1204 			mtb->mtb_state = TB_TO_BE_FREED;  in mi_timer_free()
1210 		ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_free()
1213 		mtb->mtb_state = TB_TO_BE_FREED;  in mi_timer_free()
1217 	ASSERT(mtb->mtb_q ==  NULL || mtb->mtb_q->q_first != mp);  in mi_timer_free()
1227 	MTBP	mtb;  in mi_timer_move()  local
1233 	mtb = (MTBP)mp->b_datap->db_base;  in mi_timer_move()
1239 	if (mtb->mtb_state == TB_RUNNING) {  in mi_timer_move()
1240 		if ((tim = untimeout(mtb->mtb_tid)) < 0) {  in mi_timer_move()
1245 			ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_move()
1247 			rmvq(mtb->mtb_q, mp);  in mi_timer_move()
1248 			ASSERT(mtb->mtb_q->q_first != mp &&  in mi_timer_move()
1250 			mtb->mtb_q = q;  in mi_timer_move()
1251 			(void) putq(mtb->mtb_q, mp);  in mi_timer_move()
1254 		mtb->mtb_q = q;  in mi_timer_move()
1255 		mtb->mtb_state = TB_RUNNING;  in mi_timer_move()
1256 		mtb->mtb_tid = timeout((pfv_t)mi_timer_fire, mtb, tim);  in mi_timer_move()
1257 	} else if (mtb->mtb_state != TB_IDLE) {  in mi_timer_move()
1258 		ASSERT(mtb->mtb_state != TB_TO_BE_FREED);  in mi_timer_move()
1262 		ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_move()
1264 		rmvq(mtb->mtb_q, mp);  in mi_timer_move()
1265 		ASSERT(mtb->mtb_q->q_first != mp &&  in mi_timer_move()
1267 		mtb->mtb_q = q;  in mi_timer_move()
1268 		(void) putq(mtb->mtb_q, mp);  in mi_timer_move()
1270 		mtb->mtb_q = q;  in mi_timer_move()
1279 	MTBP	mtb;  in mi_timer_stop()  local
1285 	mtb = (MTBP)mp->b_datap->db_base;  in mi_timer_stop()
1286 	state = mtb->mtb_state;  in mi_timer_stop()
1288 		if (untimeout(mtb->mtb_tid) < 0) {  in mi_timer_stop()
1290 			ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_stop()
1292 			mtb->mtb_state = TB_CANCELLED;  in mi_timer_stop()
1294 			mtb->mtb_state = TB_IDLE;  in mi_timer_stop()
1297 		ASSERT(mtb->mtb_q->q_first == mp ||  in mi_timer_stop()
1299 		mtb->mtb_state = TB_CANCELLED;  in mi_timer_stop()
1312 	MTBP	mtb;  in mi_timer_valid()  local
1318 	mtb = (MTBP)mp->b_datap->db_base;  in mi_timer_valid()
1319 	state = mtb->mtb_state;  in mi_timer_valid()
1332 			mtb->mtb_state = TB_IDLE;  in mi_timer_valid()
1342 			mtb->mtb_state = TB_RUNNING;  in mi_timer_valid()
1343 			mtb->mtb_tid = timeout((pfv_t)mi_timer_fire,  in mi_timer_valid()
1344 			    mtb, mtb->mtb_time_left);  in mi_timer_valid()
1348 	mtb->mtb_state = TB_IDLE;  in mi_timer_valid()