824 	bridge_stream_t *bsp;  in stream_alloc()  local
829 	bsp = kmem_zalloc(sizeof (*bsp), KM_SLEEP);  in stream_alloc()
830 	bsp->bs_minor = mn;  in stream_alloc()
831 	return (bsp);  in stream_alloc()
835 stream_free(bridge_stream_t *bsp)  in stream_free()  argument
837 	mac_minor_rele(bsp->bs_minor);  in stream_free()
838 	kmem_free(bsp, sizeof (*bsp));  in stream_free()
843 stream_ref(bridge_stream_t *bsp)  in stream_ref()  argument
846 	bsp->bs_taskq_cnt++;  in stream_ref()
851 stream_unref(bridge_stream_t *bsp)  in stream_unref()  argument
854 	if (--bsp->bs_taskq_cnt == 0)  in stream_unref()
1504 	bridge_stream_t	*bsp;  in bridge_open()  local
1528 		if ((bsp = stream_alloc()) == NULL)  in bridge_open()
1530 		rq->q_ptr = WR(rq)->q_ptr = (caddr_t)bsp;  in bridge_open()
1531 		bsp->bs_wq = WR(rq);  in bridge_open()
1532 		*devp = makedevice(getmajor(*devp), bsp->bs_minor);  in bridge_open()
1545 	bridge_stream_t	*bsp = rq->q_ptr;  in bridge_close()  local
1553 	while (bsp->bs_taskq_cnt != 0)  in bridge_close()
1558 	if ((bip = bsp->bs_inst) != NULL)  in bridge_close()
1561 	stream_free(bsp);  in bridge_close()
2771 	bridge_stream_t *bsp;  in bridge_add_link()  local
2787 	bsp = (bridge_stream_t *)mp->b_next;  in bridge_add_link()
2789 	bip = bsp->bs_inst;  in bridge_add_link()
2940 	miocack(bsp->bs_wq, mp, 0, 0);  in bridge_add_link()
2941 	stream_unref(bsp);  in bridge_add_link()
2951 	miocnak(bsp->bs_wq, mp, 0, err);  in bridge_add_link()
2952 	stream_unref(bsp);  in bridge_add_link()
2959 	bridge_stream_t *bsp;  in bridge_rem_link()  local
2967 	bsp = (bridge_stream_t *)mp->b_next;  in bridge_rem_link()
2969 	bip = bsp->bs_inst;  in bridge_rem_link()
3041 		miocack(bsp->bs_wq, mp, 0, 0);  in bridge_rem_link()
3043 		miocnak(bsp->bs_wq, mp, 0, ENOENT);  in bridge_rem_link()
3044 	stream_unref(bsp);  in bridge_rem_link()
3068 	bridge_stream_t *bsp = wq->q_ptr;  in bridge_ioctl()  local
3093 		if (bsp->bs_inst != NULL ||  in bridge_ioctl()
3110 			bsp->bs_inst = bip;	/* stream holds reference */  in bridge_ioctl()
3111 			bip->bi_control = bsp;  in bridge_ioctl()
3119 		if ((bip = bsp->bs_inst) == NULL ||  in bridge_ioctl()
3127 		mp->b_next = (mblk_t *)bsp;  in bridge_ioctl()
3128 		stream_ref(bsp);  in bridge_ioctl()
3134 		if ((bip = bsp->bs_inst) == NULL ||  in bridge_ioctl()
3142 		mp->b_next = (mblk_t *)bsp;  in bridge_ioctl()
3143 		stream_ref(bsp);  in bridge_ioctl()
3151 		if ((bip = bsp->bs_inst) == NULL ||  in bridge_ioctl()
3169 		if ((bip = bsp->bs_inst) == NULL ||  in bridge_ioctl()
3194 		if ((bip = bsp->bs_inst) == NULL ||  in bridge_ioctl()
3231 		if ((bip = bsp->bs_inst) == NULL ||  in bridge_ioctl()
3290 		if ((bip = bsp->bs_inst) == NULL ||  in bridge_ioctl()