53 	struct rhash_head ht_node; /* Member of acl HT */
56 	struct prestera_acl *acl;  member
136 prestera_acl_ruleset_create(struct prestera_acl *acl,  in prestera_acl_ruleset_create()  argument
151 	ruleset->acl = acl;  in prestera_acl_ruleset_create()
161 	err = idr_alloc_u32(&acl->uid, NULL, &uid, U8_MAX, GFP_KERNEL);  in prestera_acl_ruleset_create()
172 	err = rhashtable_insert_fast(&acl->ruleset_ht, &ruleset->ht_node,  in prestera_acl_ruleset_create()
180 	idr_remove(&acl->uid, uid);  in prestera_acl_ruleset_create()
211 	err = prestera_acl_vtcam_id_get(ruleset->acl,  in prestera_acl_ruleset_offload()
224 		err = prestera_hw_vtcam_iface_bind(ruleset->acl->sw, &iface,  in prestera_acl_ruleset_offload()
235 	prestera_acl_vtcam_id_put(ruleset->acl, ruleset->vtcam_id);  in prestera_acl_ruleset_offload()
242 	struct prestera_acl *acl = ruleset->acl;  in prestera_acl_ruleset_destroy()  local
246 	rhashtable_remove_fast(&acl->ruleset_ht, &ruleset->ht_node,  in prestera_acl_ruleset_destroy()
255 			err = prestera_hw_vtcam_iface_unbind(acl->sw, &iface,  in prestera_acl_ruleset_destroy()
259 		WARN_ON(prestera_acl_vtcam_id_put(acl, ruleset->vtcam_id));  in prestera_acl_ruleset_destroy()
262 	idr_remove(&acl->uid, uid);  in prestera_acl_ruleset_destroy()
269 __prestera_acl_ruleset_lookup(struct prestera_acl *acl,  in __prestera_acl_ruleset_lookup()  argument
278 	return rhashtable_lookup_fast(&acl->ruleset_ht, &ht_key,  in __prestera_acl_ruleset_lookup()
283 prestera_acl_ruleset_lookup(struct prestera_acl *acl,  in prestera_acl_ruleset_lookup()  argument
289 	ruleset = __prestera_acl_ruleset_lookup(acl, block, chain_index);  in prestera_acl_ruleset_lookup()
298 prestera_acl_ruleset_get(struct prestera_acl *acl,  in prestera_acl_ruleset_get()  argument
304 	ruleset = __prestera_acl_ruleset_lookup(acl, block, chain_index);  in prestera_acl_ruleset_get()
310 	return prestera_acl_ruleset_create(acl, block, chain_index);  in prestera_acl_ruleset_get()
380 prestera_acl_ruleset_prio_refresh(struct prestera_acl *acl,  in prestera_acl_ruleset_prio_refresh()  argument
388 	list_for_each_entry(rule, &acl->rules, list) {  in prestera_acl_ruleset_prio_refresh()
494 	rule->re = prestera_acl_rule_entry_find(sw->acl, &rule->re_key);  in prestera_acl_rule_add()
499 	rule->re = prestera_acl_rule_entry_create(sw->acl, &rule->re_key,  in prestera_acl_rule_add()
514 	list_add_tail(&rule->list, &sw->acl->rules);  in prestera_acl_rule_add()
520 	prestera_acl_rule_entry_destroy(sw->acl, rule->re);  in prestera_acl_rule_add()
540 	prestera_acl_rule_entry_destroy(sw->acl, rule->re);  in prestera_acl_rule_del()
541 	prestera_acl_ruleset_prio_refresh(sw->acl, ruleset);  in prestera_acl_rule_del()
548 int prestera_acl_rule_get_stats(struct prestera_acl *acl,  in prestera_acl_rule_get_stats()  argument
556 	err = prestera_counter_stats_get(acl->sw->counter,  in prestera_acl_rule_get_stats()
571 prestera_acl_rule_entry_find(struct prestera_acl *acl,  in prestera_acl_rule_entry_find()  argument
574 	return rhashtable_lookup_fast(&acl->acl_rule_entry_ht, key,  in prestera_acl_rule_entry_find()
643 void prestera_acl_rule_entry_destroy(struct prestera_acl *acl,  in prestera_acl_rule_entry_destroy()  argument
648 	rhashtable_remove_fast(&acl->acl_rule_entry_ht, &e->ht_node,  in prestera_acl_rule_entry_destroy()
651 	ret = __prestera_acl_rule_entry2hw_del(acl->sw, e);  in prestera_acl_rule_entry_destroy()
654 	__prestera_acl_rule_entry_act_destruct(acl->sw, e);  in prestera_acl_rule_entry_destroy()
709 prestera_acl_rule_entry_create(struct prestera_acl *acl,  in prestera_acl_rule_entry_create()  argument
722 	err = __prestera_acl_rule_entry_act_construct(acl->sw, e, arg);  in prestera_acl_rule_entry_create()
726 	err = __prestera_acl_rule_entry2hw_add(acl->sw, e);  in prestera_acl_rule_entry_create()
730 	err = rhashtable_insert_fast(&acl->acl_rule_entry_ht, &e->ht_node,  in prestera_acl_rule_entry_create()
738 	WARN_ON(__prestera_acl_rule_entry2hw_del(acl->sw, e));  in prestera_acl_rule_entry_create()
740 	__prestera_acl_rule_entry_act_destruct(acl->sw, e);  in prestera_acl_rule_entry_create()
747 static int __prestera_acl_vtcam_id_try_fit(struct prestera_acl *acl, u8 lookup,  in __prestera_acl_vtcam_id_try_fit()  argument
753 	list_for_each_entry(vtcam, &acl->vtcam_list, list) {  in __prestera_acl_vtcam_id_try_fit()
790 int prestera_acl_vtcam_id_get(struct prestera_acl *acl, u8 lookup, u8 dir,  in prestera_acl_vtcam_id_get()  argument
801 	list_for_each_entry(vtcam, &acl->vtcam_list, list) {  in prestera_acl_vtcam_id_get()
823 	err = prestera_hw_vtcam_create(acl->sw, lookup, keymask, &new_vtcam_id,  in prestera_acl_vtcam_id_get()
829 		if (__prestera_acl_vtcam_id_try_fit(acl, lookup,  in prestera_acl_vtcam_id_get()
845 	list_add_rcu(&vtcam->list, &acl->vtcam_list);  in prestera_acl_vtcam_id_get()
852 int prestera_acl_vtcam_id_put(struct prestera_acl *acl, u32 vtcam_id)  in prestera_acl_vtcam_id_put()  argument
857 	list_for_each_entry(vtcam, &acl->vtcam_list, list) {  in prestera_acl_vtcam_id_put()
864 		err = prestera_hw_vtcam_destroy(acl->sw, vtcam->id);  in prestera_acl_vtcam_id_put()
880 	struct prestera_acl *acl;  in prestera_acl_init()  local
883 	acl = kzalloc(sizeof(*acl), GFP_KERNEL);  in prestera_acl_init()
884 	if (!acl)  in prestera_acl_init()
887 	acl->sw = sw;  in prestera_acl_init()
888 	INIT_LIST_HEAD(&acl->rules);  in prestera_acl_init()
889 	INIT_LIST_HEAD(&acl->vtcam_list);  in prestera_acl_init()
890 	idr_init(&acl->uid);  in prestera_acl_init()
892 	err = rhashtable_init(&acl->acl_rule_entry_ht,  in prestera_acl_init()
897 	err = rhashtable_init(&acl->ruleset_ht,  in prestera_acl_init()
902 	sw->acl = acl;  in prestera_acl_init()
907 	rhashtable_destroy(&acl->acl_rule_entry_ht);  in prestera_acl_init()
909 	kfree(acl);  in prestera_acl_init()
915 	struct prestera_acl *acl = sw->acl;  in prestera_acl_fini()  local
917 	WARN_ON(!idr_is_empty(&acl->uid));  in prestera_acl_fini()
918 	idr_destroy(&acl->uid);  in prestera_acl_fini()
920 	WARN_ON(!list_empty(&acl->vtcam_list));  in prestera_acl_fini()
921 	WARN_ON(!list_empty(&acl->rules));  in prestera_acl_fini()
923 	rhashtable_destroy(&acl->ruleset_ht);  in prestera_acl_fini()
924 	rhashtable_destroy(&acl->acl_rule_entry_ht);  in prestera_acl_fini()
926 	kfree(acl);  in prestera_acl_fini()