freebsd_wlan/net80211/ieee80211_acl.c

66 	 * NB: ACL_POLICY_RADIUS must be the same value as
103 	struct aclstate *as;
105 	as = (struct aclstate *) IEEE80211_MALLOC(sizeof(struct aclstate),
107 	if (as == NULL)
109 	ACL_LOCK_INIT(as, "acl");
110 	TAILQ_INIT(&as->as_list);
111 	as->as_policy = ACL_POLICY_OPEN;
112 	as->as_vap = vap;
113 	vap->iv_as = as;
121 	struct aclstate *as = vap->iv_as;
128 	ACL_LOCK_DESTROY(as);
129 	IEEE80211_FREE(as, M_80211_ACL);
133 _find_acl(struct aclstate *as, const uint8_t *macaddr)
139 	LIST_FOREACH(acl, &as->as_hash[hash], acl_hash) {
147 _acl_free(struct aclstate *as, struct acl *acl)
149 	ACL_LOCK_ASSERT(as);
151 	TAILQ_REMOVE(&as->as_list, acl, acl_list);
154 	as->as_nacls--;
160 	struct aclstate *as = vap->iv_as;
162 	switch (as->as_policy) {
167 		return _find_acl(as, wh->i_addr2) != NULL;
169 		return _find_acl(as, wh->i_addr2) == NULL;
177 	struct aclstate *as = vap->iv_as;
190 	ACL_LOCK(as);
192 	LIST_FOREACH(acl, &as->as_hash[hash], acl_hash) {
194 			ACL_UNLOCK(as);
203 	TAILQ_INSERT_TAIL(&as->as_list, new, acl_list);
204 	LIST_INSERT_HEAD(&as->as_hash[hash], new, acl_hash);
205 	as->as_nacls++;
206 	ACL_UNLOCK(as);
216 	struct aclstate *as = vap->iv_as;
219 	ACL_LOCK(as);
220 	acl = _find_acl(as, mac);
222 		_acl_free(as, acl);
223 	ACL_UNLOCK(as);
235 	struct aclstate *as = vap->iv_as;
240 	ACL_LOCK(as);
241 	while ((acl = TAILQ_FIRST(&as->as_list)) != NULL)
242 		_acl_free(as, acl);
243 	ACL_UNLOCK(as);
251 	struct aclstate *as = vap->iv_as;
258 		as->as_policy = ACL_POLICY_OPEN;
261 		as->as_policy = ACL_POLICY_ALLOW;
264 		as->as_policy = ACL_POLICY_DENY;
267 		as->as_policy = ACL_POLICY_RADIUS;
278 	struct aclstate *as = vap->iv_as;
280 	return as->as_policy;
293 	struct aclstate *as = vap->iv_as;
301 		ireq->i_val = as->as_policy;
304 		space = as->as_nacls * IEEE80211_ADDR_LEN;
314 		ACL_LOCK(as);
315 		TAILQ_FOREACH(acl, &as->as_list, acl_list) {
319 		ACL_UNLOCK(as);