16 static int prestera_flow_block_mall_cb(struct prestera_flow_block *block,  in prestera_flow_block_mall_cb()  argument
21 		return prestera_mall_replace(block, f);  in prestera_flow_block_mall_cb()
23 		prestera_mall_destroy(block);  in prestera_flow_block_mall_cb()
30 static int prestera_flow_block_flower_cb(struct prestera_flow_block *block,  in prestera_flow_block_flower_cb()  argument
35 		return prestera_flower_replace(block, f);  in prestera_flow_block_flower_cb()
37 		prestera_flower_destroy(block, f);  in prestera_flow_block_flower_cb()
40 		return prestera_flower_stats(block, f);  in prestera_flow_block_flower_cb()
42 		return prestera_flower_tmplt_create(block, f);  in prestera_flow_block_flower_cb()
44 		prestera_flower_tmplt_destroy(block, f);  in prestera_flow_block_flower_cb()
54 	struct prestera_flow_block *block = cb_priv;  in prestera_flow_block_cb()  local
58 		return prestera_flow_block_flower_cb(block, type_data);  in prestera_flow_block_cb()
60 		return prestera_flow_block_mall_cb(block, type_data);  in prestera_flow_block_cb()
68 	struct prestera_flow_block *block = cb_priv;  in prestera_flow_block_destroy()  local
70 	prestera_flower_template_cleanup(block);  in prestera_flow_block_destroy()
72 	WARN_ON(!list_empty(&block->template_list));  in prestera_flow_block_destroy()
73 	WARN_ON(!list_empty(&block->binding_list));  in prestera_flow_block_destroy()
75 	kfree(block);  in prestera_flow_block_destroy()
83 	struct prestera_flow_block *block;  in prestera_flow_block_create()  local
85 	block = kzalloc(sizeof(*block), GFP_KERNEL);  in prestera_flow_block_create()
86 	if (!block)  in prestera_flow_block_create()
89 	INIT_LIST_HEAD(&block->binding_list);  in prestera_flow_block_create()
90 	INIT_LIST_HEAD(&block->template_list);  in prestera_flow_block_create()
91 	block->net = net;  in prestera_flow_block_create()
92 	block->sw = sw;  in prestera_flow_block_create()
93 	block->mall.prio_min = UINT_MAX;  in prestera_flow_block_create()
94 	block->mall.prio_max = 0;  in prestera_flow_block_create()
95 	block->mall.bound = false;  in prestera_flow_block_create()
96 	block->ingress = ingress;  in prestera_flow_block_create()
98 	return block;  in prestera_flow_block_create()
103 	struct prestera_flow_block *block = cb_priv;  in prestera_flow_block_release()  local
105 	prestera_flow_block_destroy(block);  in prestera_flow_block_release()
109 prestera_flow_block_is_bound(const struct prestera_flow_block *block)  in prestera_flow_block_is_bound()  argument
111 	return block->ruleset_zero;  in prestera_flow_block_is_bound()
115 prestera_flow_block_lookup(struct prestera_flow_block *block,  in prestera_flow_block_lookup()  argument
120 	list_for_each_entry(binding, &block->binding_list, list)  in prestera_flow_block_lookup()
127 static int prestera_flow_block_bind(struct prestera_flow_block *block,  in prestera_flow_block_bind()  argument
140 	if (prestera_flow_block_is_bound(block)) {  in prestera_flow_block_bind()
141 		err = prestera_acl_ruleset_bind(block->ruleset_zero, port);  in prestera_flow_block_bind()
146 	list_add(&binding->list, &block->binding_list);  in prestera_flow_block_bind()
154 static int prestera_flow_block_unbind(struct prestera_flow_block *block,  in prestera_flow_block_unbind()  argument
159 	binding = prestera_flow_block_lookup(block, port);  in prestera_flow_block_unbind()
165 	if (prestera_flow_block_is_bound(block))  in prestera_flow_block_unbind()
166 		prestera_acl_ruleset_unbind(block->ruleset_zero, port);  in prestera_flow_block_unbind()
178 	struct prestera_flow_block *block;  in prestera_flow_block_get()  local
181 	block_cb = flow_block_cb_lookup(f->block,  in prestera_flow_block_get()
184 		block = prestera_flow_block_create(sw, f->net, ingress);  in prestera_flow_block_get()
185 		if (!block)  in prestera_flow_block_get()
189 					       sw, block,  in prestera_flow_block_get()
192 			prestera_flow_block_destroy(block);  in prestera_flow_block_get()
196 		block->block_cb = block_cb;  in prestera_flow_block_get()
199 		block = flow_block_cb_priv(block_cb);  in prestera_flow_block_get()
205 	return block;  in prestera_flow_block_get()
208 static void prestera_flow_block_put(struct prestera_flow_block *block)  in prestera_flow_block_put()  argument
210 	struct flow_block_cb *block_cb = block->block_cb;  in prestera_flow_block_put()
216 	prestera_flow_block_destroy(block);  in prestera_flow_block_put()
223 	struct prestera_flow_block *block;  in prestera_setup_flow_block_bind()  local
228 	block = prestera_flow_block_get(sw, f, &register_block, ingress);  in prestera_setup_flow_block_bind()
229 	if (IS_ERR(block))  in prestera_setup_flow_block_bind()
230 		return PTR_ERR(block);  in prestera_setup_flow_block_bind()
232 	block_cb = block->block_cb;  in prestera_setup_flow_block_bind()
234 	err = prestera_flow_block_bind(block, port);  in prestera_setup_flow_block_bind()
244 		port->ingress_flow_block = block;  in prestera_setup_flow_block_bind()
246 		port->egress_flow_block = block;  in prestera_setup_flow_block_bind()
251 	prestera_flow_block_put(block);  in prestera_setup_flow_block_bind()
260 	struct prestera_flow_block *block;  in prestera_setup_flow_block_unbind()  local
264 	block_cb = flow_block_cb_lookup(f->block, prestera_flow_block_cb, sw);  in prestera_setup_flow_block_unbind()
268 	block = flow_block_cb_priv(block_cb);  in prestera_setup_flow_block_unbind()
270 	prestera_mall_destroy(block);  in prestera_setup_flow_block_unbind()
272 	err = prestera_flow_block_unbind(block, port);  in prestera_setup_flow_block_unbind()