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()
123 static int mptcp_sol_socket_intval(struct mptcp_sock *msk, int optname, int val)  in mptcp_sol_socket_intval()  argument
129 	ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,  in mptcp_sol_socket_intval()
134 	mptcp_sol_socket_sync_intval(msk, optname, val);  in mptcp_sol_socket_intval()
147 static int mptcp_setsockopt_sol_socket_tstamp(struct mptcp_sock *msk, int optname, int val)  in mptcp_setsockopt_sol_socket_tstamp()  argument
154 	ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,  in mptcp_setsockopt_sol_socket_tstamp()
164 		sock_set_timestamp(sk, optname, !!val);  in mptcp_setsockopt_sol_socket_tstamp()
172 static int mptcp_setsockopt_sol_socket_int(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_socket_int()  argument
182 	switch (optname) {  in mptcp_setsockopt_sol_socket_int()
191 		return mptcp_sol_socket_intval(msk, optname, val);  in mptcp_setsockopt_sol_socket_int()
199 		return mptcp_setsockopt_sol_socket_tstamp(msk, optname, val);  in mptcp_setsockopt_sol_socket_int()
206 						    int optname,  in mptcp_setsockopt_sol_socket_timestamping()  argument
228 	ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,  in mptcp_setsockopt_sol_socket_timestamping()
240 		sock_set_timestamping(sk, optname, timestamping);  in mptcp_setsockopt_sol_socket_timestamping()
290 static int mptcp_setsockopt_sol_socket(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_socket()  argument
297 	switch (optname) {  in mptcp_setsockopt_sol_socket()
309 		ret = sk_setsockopt(ssk, SOL_SOCKET, optname, optval, optlen);  in mptcp_setsockopt_sol_socket()
311 			if (optname == SO_REUSEPORT)  in mptcp_setsockopt_sol_socket()
313 			else if (optname == SO_REUSEADDR)  in mptcp_setsockopt_sol_socket()
315 			else if (optname == SO_BINDTODEVICE)  in mptcp_setsockopt_sol_socket()
317 			else if (optname == SO_BINDTOIFINDEX)  in mptcp_setsockopt_sol_socket()
335 		return mptcp_setsockopt_sol_socket_int(msk, optname, optval,  in mptcp_setsockopt_sol_socket()
339 		return mptcp_setsockopt_sol_socket_timestamping(msk, optname,  in mptcp_setsockopt_sol_socket()
352 		return sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname, optval, optlen);  in mptcp_setsockopt_sol_socket()
387 static int mptcp_setsockopt_v6(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_v6()  argument
394 	switch (optname) {  in mptcp_setsockopt_v6()
405 		ret = tcp_setsockopt(ssk, SOL_IPV6, optname, optval, optlen);  in mptcp_setsockopt_v6()
413 		switch (optname) {  in mptcp_setsockopt_v6()
434 static bool mptcp_supported_sockopt(int level, int optname)  in mptcp_supported_sockopt()  argument
437 		switch (optname) {  in mptcp_supported_sockopt()
482 		switch (optname) {  in mptcp_supported_sockopt()
541 		switch (optname) {  in mptcp_supported_sockopt()
688 static int mptcp_setsockopt_sol_ip_set_transparent(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_ip_set_transparent()  argument
695 	err = ip_setsockopt(sk, SOL_IP, optname, optval, optlen);  in mptcp_setsockopt_sol_ip_set_transparent()
707 	switch (optname) {  in mptcp_setsockopt_sol_ip_set_transparent()
726 static int mptcp_setsockopt_v4_set_tos(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_v4_set_tos()  argument
733 	err = ip_setsockopt(sk, SOL_IP, optname, optval, optlen);  in mptcp_setsockopt_v4_set_tos()
754 static int mptcp_setsockopt_v4(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_v4()  argument
757 	switch (optname) {  in mptcp_setsockopt_v4()
760 		return mptcp_setsockopt_sol_ip_set_transparent(msk, optname, optval, optlen);  in mptcp_setsockopt_v4()
762 		return mptcp_setsockopt_v4_set_tos(msk, optname, optval, optlen);  in mptcp_setsockopt_v4()
768 static int mptcp_setsockopt_first_sf_only(struct mptcp_sock *msk, int level, int optname,  in mptcp_setsockopt_first_sf_only()  argument
783 	ret = tcp_setsockopt(ssk, level, optname, optval, optlen);  in mptcp_setsockopt_first_sf_only()
790 static int mptcp_setsockopt_sol_tcp(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_tcp()  argument
796 	switch (optname) {  in mptcp_setsockopt_sol_tcp()
803 		mptcp_setsockopt_first_sf_only(msk, SOL_TCP, optname, optval, optlen);  in mptcp_setsockopt_sol_tcp()
809 		return mptcp_setsockopt_first_sf_only(msk, SOL_TCP, optname,  in mptcp_setsockopt_sol_tcp()
818 	switch (optname) {  in mptcp_setsockopt_sol_tcp()
855 int mptcp_setsockopt(struct sock *sk, int level, int optname,  in mptcp_setsockopt()  argument
864 		return mptcp_setsockopt_sol_socket(msk, optname, optval, optlen);  in mptcp_setsockopt()
866 	if (!mptcp_supported_sockopt(level, optname))  in mptcp_setsockopt()
879 		return tcp_setsockopt(ssk, level, optname, optval, optlen);  in mptcp_setsockopt()
882 		return mptcp_setsockopt_v4(msk, optname, optval, optlen);  in mptcp_setsockopt()
885 		return mptcp_setsockopt_v6(msk, optname, optval, optlen);  in mptcp_setsockopt()
888 		return mptcp_setsockopt_sol_tcp(msk, optname, optval, optlen);  in mptcp_setsockopt()
893 static int mptcp_getsockopt_first_sf_only(struct mptcp_sock *msk, int level, int optname,  in mptcp_getsockopt_first_sf_only()  argument
903 		ret = tcp_getsockopt(ssk, level, optname, optval, optlen);  in mptcp_getsockopt_first_sf_only()
913 	ret = tcp_getsockopt(ssk, level, optname, optval, optlen);  in mptcp_getsockopt_first_sf_only()
1344 static int mptcp_getsockopt_sol_tcp(struct mptcp_sock *msk, int optname,  in mptcp_getsockopt_sol_tcp()  argument
1349 	switch (optname) {  in mptcp_getsockopt_sol_tcp()
1359 		return mptcp_getsockopt_first_sf_only(msk, SOL_TCP, optname,  in mptcp_getsockopt_sol_tcp()
1383 static int mptcp_getsockopt_v4(struct mptcp_sock *msk, int optname,  in mptcp_getsockopt_v4()  argument
1388 	switch (optname) {  in mptcp_getsockopt_v4()
1396 static int mptcp_getsockopt_sol_mptcp(struct mptcp_sock *msk, int optname,  in mptcp_getsockopt_sol_mptcp()  argument
1399 	switch (optname) {  in mptcp_getsockopt_sol_mptcp()
1413 int mptcp_getsockopt(struct sock *sk, int level, int optname,  in mptcp_getsockopt()  argument
1431 		return tcp_getsockopt(ssk, level, optname, optval, option);  in mptcp_getsockopt()
1434 		return mptcp_getsockopt_v4(msk, optname, optval, option);  in mptcp_getsockopt()
1436 		return mptcp_getsockopt_sol_tcp(msk, optname, optval, option);  in mptcp_getsockopt()
1438 		return mptcp_getsockopt_sol_mptcp(msk, optname, optval, option);  in mptcp_getsockopt()