2284 	mblk_t *ackmp = tpi_ack_alloc(mp, sizeof (struct T_error_ack),  in tl_error_ack()  local
2287 	if (ackmp == NULL) {  in tl_error_ack()
2293 	err_ack = (struct T_error_ack *)ackmp->b_rptr;  in tl_error_ack()
2301 	qreply(wq, ackmp);  in tl_error_ack()
2315 	mblk_t *ackmp = tpi_ack_alloc(mp, sizeof (struct T_ok_ack),  in tl_ok_ack()  local
2318 	if (ackmp == NULL) {  in tl_ok_ack()
2323 	ok_ack = (struct T_ok_ack *)ackmp->b_rptr;  in tl_ok_ack()
2326 	(void) qreply(wq, ackmp);  in tl_ok_ack()
2355 	mblk_t			*ackmp, *bamp;  in tl_bind()  local
2639 	ackmp = reallocb(mp, sizeof (struct T_error_ack), 0);  in tl_bind()
2640 	if (ackmp == NULL) {  in tl_bind()
2649 	tl_error_ack(wq, ackmp, tli_err, unix_err, save_prim_type);  in tl_bind()
2660 	mblk_t *ackmp;  in tl_unbind()  local
2673 	if ((ackmp = reallocb(mp, sizeof (struct T_error_ack), 0)) == NULL) {  in tl_unbind()
2691 		tl_error_ack(wq, ackmp, TOUTSTATE, 0, T_UNBIND_REQ);  in tl_unbind()
2718 	tl_ok_ack(wq, ackmp, T_UNBIND_REQ);  in tl_unbind()
2737 	mblk_t *ackmp;  in tl_optmgmt()  local
2773 		ackmp = allocb(sizeof (struct T_error_ack), BPRI_MED);  in tl_optmgmt()
2774 		if (! ackmp) {  in tl_optmgmt()
2779 		tl_error_ack(wq, ackmp, TOUTSTATE, 0, T_SVR4_OPTMGMT_REQ);  in tl_optmgmt()
2810 	mblk_t			*ackmp;  in tl_conn_req()  local
2829 	ackmp = allocb(sizeof (struct T_error_ack), BPRI_MED);  in tl_conn_req()
2830 	if (! ackmp) {  in tl_conn_req()
2844 		tl_error_ack(wq, ackmp, TOUTSTATE, 0, T_CONN_REQ);  in tl_conn_req()
2857 		tl_error_ack(wq, ackmp, TSYSERR, EINVAL, T_CONN_REQ);  in tl_conn_req()
2876 			tl_error_ack(wq, ackmp, TSYSERR, EINVAL, T_CONN_REQ);  in tl_conn_req()
2886 			tl_error_ack(wq, ackmp, TSYSERR, EINVAL, T_CONN_REQ);  in tl_conn_req()
2898 			tl_error_ack(wq, ackmp, TSYSERR, EINVAL, T_CONN_REQ);  in tl_conn_req()
2910 			tl_error_ack(wq, ackmp, TBADADDR, 0, T_CONN_REQ);  in tl_conn_req()
2935 			tl_error_ack(wq, ackmp, TBADOPT, 0, T_CONN_REQ);  in tl_conn_req()
2947 		tl_error_ack(wq, ackmp, TOUTSTATE, 0, T_CONN_REQ);  in tl_conn_req()
2991 		tl_ok_ack(tep->te_wq, ackmp, T_CONN_REQ);  in tl_conn_req()
3033 	ackmp->b_cont = mp;  in tl_conn_req()
3034 	mp = ackmp;  in tl_conn_req()
3050 	mblk_t		*ackmp = mp;  in tl_conn_req_ser()  local
3077 	ackmp->b_cont = NULL;  in tl_conn_req_ser()
3090 		freemsg(ackmp);  in tl_conn_req_ser()
3132 			freemsg(ackmp);  in tl_conn_req_ser()
3156 			freemsg(ackmp);  in tl_conn_req_ser()
3175 		freemsg(ackmp);  in tl_conn_req_ser()
3192 		freemsg(ackmp);  in tl_conn_req_ser()
3218 	tl_ok_ack(wq, ackmp, T_CONN_REQ);  in tl_conn_req_ser()
3335 	mblk_t			*ackmp, *respmp;  in tl_conn_res()  local
3357 	ackmp = allocb(sizeof (struct T_error_ack), BPRI_MED);  in tl_conn_res()
3358 	if (! ackmp) {  in tl_conn_res()
3378 		tl_error_ack(wq, ackmp, TOUTSTATE, 0, prim);  in tl_conn_res()
3391 		tl_error_ack(wq, ackmp, TSYSERR, EINVAL, prim);  in tl_conn_res()
3400 		tl_error_ack(wq, ackmp, TSYSERR, EINVAL, prim);  in tl_conn_res()
3411 		tl_error_ack(wq, ackmp, TBADOPT, 0, prim);  in tl_conn_res()
3424 		tl_error_ack(wq, ackmp, TBADSEQ, 0, prim);  in tl_conn_res()
3438 		tl_error_ack(wq, ackmp, TBADF, 0, prim);  in tl_conn_res()
3450 		tl_error_ack(wq, ackmp, TBADF, 0, prim);  in tl_conn_res()
3468 		tl_error_ack(wq, ackmp, TOUTSTATE, 0, prim);  in tl_conn_res()
3484 		tl_error_ack(wq, ackmp, TBADF, 0, prim);  in tl_conn_res()
3502 		tl_error_ack(wq, ackmp, TBADSEQ, 0, prim);  in tl_conn_res()
3604 			freemsg(ackmp);  in tl_conn_res()
3629 		tl_ok_ack(wq, ackmp, prim);  in tl_conn_res()
3682 		tl_ok_ack(wq, ackmp, prim);  in tl_conn_res()
3716 			tl_ok_ack(wq, ackmp, prim);  in tl_conn_res()
3808 	tl_ok_ack(wq, ackmp, prim);  in tl_conn_res()
3865 	mblk_t			*ackmp, *dimp, *respmp;  in tl_discon_req()  local
3891 	ackmp = allocb(sizeof (struct T_error_ack), BPRI_MED);  in tl_discon_req()
3892 	if (! ackmp) {  in tl_discon_req()
3914 		tl_error_ack(wq, ackmp, TOUTSTATE, 0, T_DISCON_REQ);  in tl_discon_req()
3929 		tl_error_ack(wq, ackmp, TSYSERR, EINVAL, T_DISCON_REQ);  in tl_discon_req()
3949 			tl_error_ack(wq, ackmp, TBADSEQ, 0, T_DISCON_REQ);  in tl_discon_req()
3970 		freemsg(ackmp);  in tl_discon_req()
3995 	tl_ok_ack(wq, ackmp, T_DISCON_REQ);  in tl_discon_req()
4188 	mblk_t			*ackmp;  in tl_addr_req()  local
4214 		ackmp = reallocb(mp, ack_sz, 0);  in tl_addr_req()
4215 		if (ackmp == NULL) {  in tl_addr_req()
4223 		taa = (struct T_addr_ack *)ackmp->b_rptr;  in tl_addr_req()
4228 		ackmp->b_datap->db_type = M_PCPROTO;  in tl_addr_req()
4229 		ackmp->b_wptr = (uchar_t *)&taa[1];  in tl_addr_req()
4236 			bcopy(tep->te_abuf, ackmp->b_wptr,  in tl_addr_req()
4238 			ackmp->b_wptr += tep->te_alen;  in tl_addr_req()
4239 			ASSERT(ackmp->b_wptr <= ackmp->b_datap->db_lim);  in tl_addr_req()
4242 		(void) qreply(wq, ackmp);  in tl_addr_req()
4258 	mblk_t			*ackmp;  in tl_connected_cots_addr_req()  local
4278 	ackmp = tpi_ack_alloc(mp, ack_sz, M_PCPROTO, T_ADDR_ACK);  in tl_connected_cots_addr_req()
4279 	if (ackmp == NULL) {  in tl_connected_cots_addr_req()
4286 	taa = (struct T_addr_ack *)ackmp->b_rptr;  in tl_connected_cots_addr_req()
4300 	addr_startp = ackmp->b_rptr + taa->REMADDR_offset;  in tl_connected_cots_addr_req()
4303 	ackmp->b_wptr = (uchar_t *)ackmp->b_rptr +  in tl_connected_cots_addr_req()
4305 	ASSERT(ackmp->b_wptr <= ackmp->b_datap->db_lim);  in tl_connected_cots_addr_req()
4307 	putnext(tep->te_rq, ackmp);  in tl_connected_cots_addr_req()
4332 	mblk_t			*ackmp;  in tl_capability_req()  local
4343 	ackmp = tpi_ack_alloc(mp, sizeof (struct T_capability_ack),  in tl_capability_req()
4345 	if (ackmp == NULL) {  in tl_capability_req()
4353 	tcap = (struct T_capability_ack *)ackmp->b_rptr;  in tl_capability_req()
4366 	putnext(tep->te_rq, ackmp);  in tl_capability_req()
4384 	mblk_t *ackmp;  in tl_info_req()  local
4386 	ackmp = tpi_ack_alloc(mp, sizeof (struct T_info_ack),  in tl_info_req()
4388 	if (ackmp == NULL) {  in tl_info_req()
4398 	tl_copy_info((struct T_info_ack *)ackmp->b_rptr, tep);  in tl_info_req()
4403 	putnext(tep->te_rq, ackmp);  in tl_info_req()