70 static void mptcp_sol_socket_sync_intval(struct mptcp_sock *msk, int optname, int val)  in mptcp_sol_socket_sync_intval()  argument
82 		switch (optname) {  in mptcp_sol_socket_sync_intval()
122 static int mptcp_sol_socket_intval(struct mptcp_sock *msk, int optname, int val)  in mptcp_sol_socket_intval()  argument
128 	ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,  in mptcp_sol_socket_intval()
133 	mptcp_sol_socket_sync_intval(msk, optname, val);  in mptcp_sol_socket_intval()
146 static int mptcp_setsockopt_sol_socket_tstamp(struct mptcp_sock *msk, int optname, int val)  in mptcp_setsockopt_sol_socket_tstamp()  argument
153 	ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,  in mptcp_setsockopt_sol_socket_tstamp()
163 		sock_set_timestamp(sk, optname, !!val);  in mptcp_setsockopt_sol_socket_tstamp()
171 static int mptcp_setsockopt_sol_socket_int(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_socket_int()  argument
181 	switch (optname) {  in mptcp_setsockopt_sol_socket_int()
183 		mptcp_sol_socket_sync_intval(msk, optname, val);  in mptcp_setsockopt_sol_socket_int()
192 		return mptcp_sol_socket_intval(msk, optname, val);  in mptcp_setsockopt_sol_socket_int()
200 		return mptcp_setsockopt_sol_socket_tstamp(msk, optname, val);  in mptcp_setsockopt_sol_socket_int()
207 						    int optname,  in mptcp_setsockopt_sol_socket_timestamping()  argument
229 	ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,  in mptcp_setsockopt_sol_socket_timestamping()
241 		sock_set_timestamping(sk, optname, timestamping);  in mptcp_setsockopt_sol_socket_timestamping()
291 static int mptcp_setsockopt_sol_socket(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_socket()  argument
298 	switch (optname) {  in mptcp_setsockopt_sol_socket()
310 		ret = sk_setsockopt(ssk, SOL_SOCKET, optname, optval, optlen);  in mptcp_setsockopt_sol_socket()
312 			if (optname == SO_REUSEPORT)  in mptcp_setsockopt_sol_socket()
314 			else if (optname == SO_REUSEADDR)  in mptcp_setsockopt_sol_socket()
316 			else if (optname == SO_BINDTODEVICE)  in mptcp_setsockopt_sol_socket()
318 			else if (optname == SO_BINDTOIFINDEX)  in mptcp_setsockopt_sol_socket()
336 		return mptcp_setsockopt_sol_socket_int(msk, optname, optval,  in mptcp_setsockopt_sol_socket()
340 		return mptcp_setsockopt_sol_socket_timestamping(msk, optname,  in mptcp_setsockopt_sol_socket()
353 		return sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname, optval, optlen);  in mptcp_setsockopt_sol_socket()
388 static int mptcp_setsockopt_v6(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_v6()  argument
395 	switch (optname) {  in mptcp_setsockopt_v6()
406 		ret = tcp_setsockopt(ssk, SOL_IPV6, optname, optval, optlen);  in mptcp_setsockopt_v6()
414 		switch (optname) {  in mptcp_setsockopt_v6()
435 static bool mptcp_supported_sockopt(int level, int optname)  in mptcp_supported_sockopt()  argument
438 		switch (optname) {  in mptcp_supported_sockopt()
483 		switch (optname) {  in mptcp_supported_sockopt()
542 		switch (optname) {  in mptcp_supported_sockopt()
685 static int mptcp_setsockopt_sol_ip_set_transparent(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_ip_set_transparent()  argument
692 	err = ip_setsockopt(sk, SOL_IP, optname, optval, optlen);  in mptcp_setsockopt_sol_ip_set_transparent()
704 	switch (optname) {  in mptcp_setsockopt_sol_ip_set_transparent()
723 static int mptcp_setsockopt_v4_set_tos(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_v4_set_tos()  argument
730 	err = ip_setsockopt(sk, SOL_IP, optname, optval, optlen);  in mptcp_setsockopt_v4_set_tos()
748 static int mptcp_setsockopt_v4(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_v4()  argument
751 	switch (optname) {  in mptcp_setsockopt_v4()
754 		return mptcp_setsockopt_sol_ip_set_transparent(msk, optname, optval, optlen);  in mptcp_setsockopt_v4()
756 		return mptcp_setsockopt_v4_set_tos(msk, optname, optval, optlen);  in mptcp_setsockopt_v4()
762 static int mptcp_setsockopt_first_sf_only(struct mptcp_sock *msk, int level, int optname,  in mptcp_setsockopt_first_sf_only()  argument
777 	ret = tcp_setsockopt(ssk, level, optname, optval, optlen);  in mptcp_setsockopt_first_sf_only()
784 static int mptcp_setsockopt_sol_tcp(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_tcp()  argument
790 	switch (optname) {  in mptcp_setsockopt_sol_tcp()
812 		mptcp_setsockopt_first_sf_only(msk, SOL_TCP, optname, optval, optlen);  in mptcp_setsockopt_sol_tcp()
818 		return mptcp_setsockopt_first_sf_only(msk, SOL_TCP, optname,  in mptcp_setsockopt_sol_tcp()
825 int mptcp_setsockopt(struct sock *sk, int level, int optname,  in mptcp_setsockopt()  argument
834 		return mptcp_setsockopt_sol_socket(msk, optname, optval, optlen);  in mptcp_setsockopt()
836 	if (!mptcp_supported_sockopt(level, optname))  in mptcp_setsockopt()
849 		return tcp_setsockopt(ssk, level, optname, optval, optlen);  in mptcp_setsockopt()
852 		return mptcp_setsockopt_v4(msk, optname, optval, optlen);  in mptcp_setsockopt()
855 		return mptcp_setsockopt_v6(msk, optname, optval, optlen);  in mptcp_setsockopt()
858 		return mptcp_setsockopt_sol_tcp(msk, optname, optval, optlen);  in mptcp_setsockopt()
863 static int mptcp_getsockopt_first_sf_only(struct mptcp_sock *msk, int level, int optname,  in mptcp_getsockopt_first_sf_only()  argument
873 		ret = tcp_getsockopt(ssk, level, optname, optval, optlen);  in mptcp_getsockopt_first_sf_only()
883 	ret = tcp_getsockopt(ssk, level, optname, optval, optlen);  in mptcp_getsockopt_first_sf_only()
1314 static int mptcp_getsockopt_sol_tcp(struct mptcp_sock *msk, int optname,  in mptcp_getsockopt_sol_tcp()  argument
1317 	switch (optname) {  in mptcp_getsockopt_sol_tcp()
1327 		return mptcp_getsockopt_first_sf_only(msk, SOL_TCP, optname,  in mptcp_getsockopt_sol_tcp()
1339 static int mptcp_getsockopt_v4(struct mptcp_sock *msk, int optname,  in mptcp_getsockopt_v4()  argument
1344 	switch (optname) {  in mptcp_getsockopt_v4()
1352 static int mptcp_getsockopt_sol_mptcp(struct mptcp_sock *msk, int optname,  in mptcp_getsockopt_sol_mptcp()  argument
1355 	switch (optname) {  in mptcp_getsockopt_sol_mptcp()
1369 int mptcp_getsockopt(struct sock *sk, int level, int optname,  in mptcp_getsockopt()  argument
1387 		return tcp_getsockopt(ssk, level, optname, optval, option);  in mptcp_getsockopt()
1390 		return mptcp_getsockopt_v4(msk, optname, optval, option);  in mptcp_getsockopt()
1392 		return mptcp_getsockopt_sol_tcp(msk, optname, optval, option);  in mptcp_getsockopt()
1394 		return mptcp_getsockopt_sol_mptcp(msk, optname, optval, option);  in mptcp_getsockopt()