171 static void dacf_destroy_opsets(dacf_module_t *module);
311     char *module, char *opset, dacf_opid_t opid, uint_t opts,  in dacf_rule_insert()  argument
324 	    module ? module : "[kernel]", opset, dacf_opid_to_str(opid));  in dacf_rule_insert()
341 	rule = dacf_rule_ctor(devspec_data, module, opset, opid, opts,  in dacf_rule_insert()
355 		    devspec_data, module, opset, dacf_opid_to_str(opid));  in dacf_rule_insert()
366 dacf_rule_ctor(char *device_spec, char *module, char *opset, dacf_opid_t opid,  in dacf_rule_ctor()  argument
384 	if (module == NULL) {  in dacf_rule_ctor()
385 		module = kmod_name;  in dacf_rule_ctor()
388 	rule->r_module = kmem_alloc(strlen(module) + 1, KM_SLEEP);  in dacf_rule_ctor()
389 	(void) strcpy(rule->r_module, module);  in dacf_rule_ctor()
673 	dacf_module_t *module;  in dacf_module_register()  local
710 	    (mod_hash_val_t)&module) == 0) {  in dacf_module_register()
714 		rw_enter(&module->dm_lock, RW_WRITER);  in dacf_module_register()
715 		if (module->dm_loaded) {  in dacf_module_register()
716 			rw_exit(&module->dm_lock);  in dacf_module_register()
730 		module = kmem_zalloc(sizeof (dacf_module_t), KM_SLEEP);  in dacf_module_register()
733 		rw_enter(&module->dm_lock, RW_WRITER);  in dacf_module_register()
736 		    (mod_hash_val_t)module) != 0) {  in dacf_module_register()
737 			rw_exit(&module->dm_lock);  in dacf_module_register()
739 			kmem_free(module, sizeof (dacf_module_t));  in dacf_module_register()
749 	ASSERT(RW_WRITE_HELD(&module->dm_lock));  in dacf_module_register()
765 	ASSERT(module->dm_opsets == NULL);	/* see dacf_destroy_opsets() */  in dacf_module_register()
766 	module->dm_opsets = opsarray;  in dacf_module_register()
775 	module->dm_loaded = 1;  in dacf_module_register()
776 	rw_exit(&module->dm_lock);  in dacf_module_register()
789 	dacf_module_t *module;  in dacf_module_unregister()  local
809 	    (mod_hash_val_t)&module) == 0) {  in dacf_module_unregister()
811 		    !rw_tryenter(&module->dm_lock, RW_WRITER)) {  in dacf_module_unregister()
818 	ASSERT(RW_WRITE_HELD(&module->dm_lock));  in dacf_module_unregister()
819 	dacf_destroy_opsets(module);  in dacf_module_unregister()
820 	module->dm_loaded = 0;  in dacf_module_unregister()
821 	rw_exit(&module->dm_lock);  in dacf_module_unregister()
830 dacf_destroy_opsets(dacf_module_t *module)  in dacf_destroy_opsets()  argument
832 	dacf_opset_t *array = module->dm_opsets;  in dacf_destroy_opsets()
837 	ASSERT(RW_WRITE_HELD(&module->dm_lock));  in dacf_destroy_opsets()
838 	ASSERT(module->dm_loaded == 1);  in dacf_destroy_opsets()
861 	module->dm_opsets = NULL;  in dacf_destroy_opsets()
917 	dacf_module_t *module;  in dacf_op_invoke()  local
940 		    (mod_hash_val_t *)&module) == 0) {  in dacf_op_invoke()
941 			rw_enter(&module->dm_lock, RW_READER);  in dacf_op_invoke()
945 			if (module->dm_loaded != 0) {  in dacf_op_invoke()
948 			rw_exit(&module->dm_lock);  in dacf_op_invoke()
962 	ASSERT(RW_READ_HELD(&module->dm_lock));  in dacf_op_invoke()
964 	opsarray = module->dm_opsets;  in dacf_op_invoke()
981 		rw_exit(&module->dm_lock);  in dacf_op_invoke()
1003 		rw_exit(&module->dm_lock);  in dacf_op_invoke()
1039 	rw_exit(&module->dm_lock);  in dacf_op_invoke()