129 extern void i_ldc_init_mapin(ldc_soft_state_t *ldcssp, uint64_t major,
143 ldc_soft_state_t *ldcssp;  variable
390 	ldcssp = kmem_zalloc(sizeof (ldc_soft_state_t), KM_SLEEP);  in _init()
392 	i_ldc_init_mapin(ldcssp, ldc_hsvc.hsvc_major, ldc_sup_minor);  in _init()
397 		kmem_free(ldcssp, sizeof (ldc_soft_state_t));  in _init()
402 	mutex_init(&ldcssp->lock, NULL, MUTEX_DRIVER, NULL);  in _init()
404 	mutex_enter(&ldcssp->lock);  in _init()
407 	ldcssp->memhdl_cache = kmem_cache_create("ldc_memhdl_cache",  in _init()
409 	if (ldcssp->memhdl_cache == NULL) {  in _init()
411 		mutex_exit(&ldcssp->lock);  in _init()
416 	ldcssp->memseg_cache = kmem_cache_create("ldc_memseg_cache",  in _init()
418 	if (ldcssp->memseg_cache == NULL) {  in _init()
420 		mutex_exit(&ldcssp->lock);  in _init()
425 	ldcssp->channel_count = 0;  in _init()
426 	ldcssp->channels_open = 0;  in _init()
427 	ldcssp->chan_list = NULL;  in _init()
428 	ldcssp->dring_list = NULL;  in _init()
433 	mutex_exit(&ldcssp->lock);  in _init()
464 	dringp = ldcssp->dring_list;  in _fini()
483 	ldcssp->dring_list = NULL;  in _fini()
486 	ldcp = ldcssp->chan_list;  in _fini()
495 	ldcssp->chan_list = NULL;  in _fini()
498 	kmem_cache_destroy(ldcssp->memhdl_cache);  in _fini()
499 	kmem_cache_destroy(ldcssp->memseg_cache);  in _fini()
505 	mutex_destroy(&ldcssp->lock);  in _fini()
506 	kmem_free(ldcssp, sizeof (ldc_soft_state_t));  in _fini()
743 	ldcp = ldcssp->chan_list;  in i_ldc_debug_enter()
760 	ldc_cnex_t *cinfo = &ldcssp->cinfo;  in i_ldc_clear_intr()
1972 	ldc_cnex_t	*cinfo = &ldcssp->cinfo;  in i_ldc_register_channel()
2018 	ldc_cnex_t	*cinfo = &ldcssp->cinfo;  in i_ldc_unregister_channel()
2065 		rv = cinfo->unreg_chan(ldcssp->cinfo.dip, ldcp->id);  in i_ldc_unregister_channel()
2591 	mutex_enter(&ldcssp->lock);  in ldc_init()
2592 	ldcp = ldcssp->chan_list;  in ldc_init()
2597 			mutex_exit(&ldcssp->lock);  in ldc_init()
2602 	mutex_exit(&ldcssp->lock);  in ldc_init()
2789 	mutex_enter(&ldcssp->lock);  in ldc_init()
2790 	ldcp->next = ldcssp->chan_list;  in ldc_init()
2791 	ldcssp->chan_list = ldcp;  in ldc_init()
2792 	ldcssp->channel_count++;  in ldc_init()
2793 	mutex_exit(&ldcssp->lock);  in ldc_init()
2853 	mutex_enter(&ldcssp->lock);  in ldc_fini()
2854 	tmp_ldcp = ldcssp->chan_list;  in ldc_fini()
2856 		ldcssp->chan_list = ldcp->next;  in ldc_fini()
2869 			mutex_exit(&ldcssp->lock);  in ldc_fini()
2875 	ldcssp->channel_count--;  in ldc_fini()
2877 	mutex_exit(&ldcssp->lock);  in ldc_fini()
3068 	mutex_enter(&ldcssp->lock);  in ldc_open()
3069 	ldcssp->channels_open++;  in ldc_open()
3070 	mutex_exit(&ldcssp->lock);  in ldc_open()
3248 	mutex_enter(&ldcssp->lock);  in ldc_close()
3249 	ldcssp->channels_open--;  in ldc_close()
3250 	mutex_exit(&ldcssp->lock);  in ldc_close()
4661 	mutex_enter(&ldcssp->lock);  in ldc_register()
4664 	ldcssp->cinfo.dip = cinfo->dip;  in ldc_register()
4665 	ldcssp->cinfo.reg_chan = cinfo->reg_chan;  in ldc_register()
4666 	ldcssp->cinfo.unreg_chan = cinfo->unreg_chan;  in ldc_register()
4667 	ldcssp->cinfo.add_intr = cinfo->add_intr;  in ldc_register()
4668 	ldcssp->cinfo.rem_intr = cinfo->rem_intr;  in ldc_register()
4669 	ldcssp->cinfo.clr_intr = cinfo->clr_intr;  in ldc_register()
4672 	ldcp = ldcssp->chan_list;  in ldc_register()
4681 	mutex_exit(&ldcssp->lock);  in ldc_register()
4694 	mutex_enter(&ldcssp->lock);  in ldc_unregister()
4696 	if (cinfo->dip != ldcssp->cinfo.dip) {  in ldc_unregister()
4698 		mutex_exit(&ldcssp->lock);  in ldc_unregister()
4703 	ldcssp->cinfo.dip = NULL;  in ldc_unregister()
4704 	ldcssp->cinfo.reg_chan = NULL;  in ldc_unregister()
4705 	ldcssp->cinfo.unreg_chan = NULL;  in ldc_unregister()
4706 	ldcssp->cinfo.add_intr = NULL;  in ldc_unregister()
4707 	ldcssp->cinfo.rem_intr = NULL;  in ldc_unregister()
4708 	ldcssp->cinfo.clr_intr = NULL;  in ldc_unregister()
4710 	mutex_exit(&ldcssp->lock);  in ldc_unregister()
4752 	if (ldcssp->mapin_size <= ldc_dring_direct_map_rsvd) {  in ldc_info()
4757 	avail = ldcssp->mapin_size - ldc_dring_direct_map_rsvd;  in ldc_info()