50 static int ipv6_dev_ac_dec(struct net_device *dev, const struct in6_addr *addr);
52 static u32 inet6_acaddr_hash(struct net *net, const struct in6_addr *addr)  in inet6_acaddr_hash()  argument
54 	u32 val = ipv6_addr_hash(addr) ^ net_hash_mix(net);  in inet6_acaddr_hash()
63 int ipv6_sock_ac_join(struct sock *sk, int ifindex, const struct in6_addr *addr)  in ipv6_sock_ac_join()  argument
77 	if (ipv6_addr_is_multicast(addr))  in ipv6_sock_ac_join()
83 	if (ipv6_chk_addr_and_flags(net, addr, dev, true, 0, IFA_F_TENTATIVE))  in ipv6_sock_ac_join()
90 	pac->acl_addr = *addr;  in ipv6_sock_ac_join()
95 		rt = rt6_lookup(net, addr, NULL, 0, NULL, 0);  in ipv6_sock_ac_join()
132 	if (!ipv6_chk_prefix(addr, dev)) {  in ipv6_sock_ac_join()
139 	err = __ipv6_dev_ac_inc(idev, addr);  in ipv6_sock_ac_join()
155 int ipv6_sock_ac_drop(struct sock *sk, int ifindex, const struct in6_addr *addr)  in ipv6_sock_ac_drop()  argument
167 		     ipv6_addr_equal(&pac->acl_addr, addr))  in ipv6_sock_ac_drop()
254 				   const struct in6_addr *addr)  in aca_alloc()  argument
262 	aca->aca_addr = *addr;  in aca_alloc()
277 int __ipv6_dev_ac_inc(struct inet6_dev *idev, const struct in6_addr *addr)  in __ipv6_dev_ac_inc()  argument
293 		if (ipv6_addr_equal(&aca->aca_addr, addr)) {  in __ipv6_dev_ac_inc()
301 	f6i = addrconf_f6i_alloc(net, idev, addr, true, GFP_ATOMIC);  in __ipv6_dev_ac_inc()
306 	aca = aca_alloc(f6i, addr);  in __ipv6_dev_ac_inc()
338 int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr)  in __ipv6_dev_ac_dec()  argument
347 		if (ipv6_addr_equal(&aca->aca_addr, addr))  in __ipv6_dev_ac_dec()
374 static int ipv6_dev_ac_dec(struct net_device *dev, const struct in6_addr *addr)  in ipv6_dev_ac_dec()  argument
380 	return __ipv6_dev_ac_dec(idev, addr);  in ipv6_dev_ac_dec()
409 static bool ipv6_chk_acast_dev(struct net_device *dev, const struct in6_addr *addr)  in ipv6_chk_acast_dev()  argument
418 			if (ipv6_addr_equal(&aca->aca_addr, addr))  in ipv6_chk_acast_dev()
430 			 const struct in6_addr *addr)  in ipv6_chk_acast_addr()  argument
438 		found = ipv6_chk_acast_dev(dev, addr);  in ipv6_chk_acast_addr()
440 		unsigned int hash = inet6_acaddr_hash(net, addr);  in ipv6_chk_acast_addr()
447 			if (ipv6_addr_equal(&aca->aca_addr, addr)) {  in ipv6_chk_acast_addr()
461 			     const struct in6_addr *addr)  in ipv6_chk_acast_addr_src()  argument
464 				   (ipv6_addr_type(addr) & IPV6_ADDR_LINKLOCAL ?  in ipv6_chk_acast_addr_src()
466 				   addr);  in ipv6_chk_acast_addr_src()