| /linux/tools/testing/selftests/filesystems/epoll/ |
| H A D | epoll_wakeup_test.c | 19 int sfd[4]; member
136 write(ctx->sfd[1], "w", 1); in emitter_entry1()
148 write(ctx->sfd[1], "w", 1); in emitter_entry2()
149 write(ctx->sfd[3], "w", 1); in emitter_entry2()
166 int sfd[2]; in TEST() local
169 ASSERT_EQ(socketpair(AF_UNIX, SOCK_STREAM, 0, sfd), 0); in TEST()
175 ASSERT_EQ(epoll_ctl(efd, EPOLL_CTL_ADD, sfd[0], &e), 0); in TEST()
177 ASSERT_EQ(write(sfd[1], "w", 1), 1); in TEST()
183 close(sfd[0]); in TEST()
184 close(sfd[1]); in TEST()
[all …]
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | setget_sockopt.c | 45 int sfd, cfd; in test_tcp() local
49 sfd = start_server(family, SOCK_STREAM, in test_tcp()
51 if (!ASSERT_GE(sfd, 0, "start_server")) in test_tcp()
54 cfd = connect_to_fd(sfd, 0); in test_tcp()
56 close(sfd); in test_tcp()
59 close(sfd); in test_tcp()
73 int sfd; in test_udp() local
77 sfd = start_server(family, SOCK_DGRAM, in test_udp()
79 if (!ASSERT_GE(sfd, 0, "start_server")) in test_udp()
81 close(sfd); in test_udp()
[all …]
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| H A D | lwt_seg6local.c | 122 int sfd, cfd; in test_lwt_seg6local() local
132 sfd = start_server_str(AF_INET6, SOCK_DGRAM, "fb00::6", SERVER_PORT, NULL); in test_lwt_seg6local()
133 if (!ASSERT_OK_FD(sfd, "start server")) in test_lwt_seg6local()
162 bytes = read(sfd, buf, sizeof(buf)); in test_lwt_seg6local()
170 close(sfd); in test_lwt_seg6local()
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| H A D | net_timestamping.c | 150 int sfd = -1, cfd = -1; in test_tcp() local
181 sfd = start_server(family, SOCK_STREAM, in test_tcp()
183 if (!ASSERT_OK_FD(sfd, "start_server")) in test_tcp()
186 cfd = connect_to_fd(sfd, 0); in test_tcp()
220 if (sfd >= 0) in test_tcp()
221 close(sfd); in test_tcp()
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| /linux/drivers/net/ethernet/intel/ice/ |
| H A D | ice_ptp_consts.h | 45 .sfd = 0x3000, /* 24 */
51 .sfd = 0x2c00, /* 22 */
64 .sfd = 0x1333, /* 9.6 */
70 .sfd = 0xf33, /* 7.6 */
83 .sfd = 0x4a4, /* 2.32 */
90 .sfd = 0x4a4, /* 2.32 */
124 .sfd = 0x1dc, /* 0.93 */
132 .sfd = 0x1dc, /* 0.93 */
152 .sfd = 0x4a4, /* 2.32 */
159 .sfd = 0x4a4, /* 2.32 */
[all …]
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| H A D | ice_ptp_hw.h | 181 u32 sfd; member
189 u32 sfd; member
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| /linux/ipc/ |
| H A D | shm.c | 281 static int __shm_open(struct shm_file_data *sfd) in __shm_open() argument
285 shp = shm_lock(sfd->ns, sfd->id); in __shm_open()
290 if (shp->shm_file != sfd->file) { in __shm_open()
307 struct shm_file_data *sfd = shm_file_data(file); in shm_open() local
311 if (sfd->vm_ops->open) in shm_open()
312 sfd->vm_ops->open(vma); in shm_open()
314 err = __shm_open(sfd); in shm_open()
371 static void __shm_close(struct shm_file_data *sfd) in __shm_close() argument
374 struct ipc_namespace *ns = sfd->ns; in __shm_close()
378 shp = shm_lock(ns, sfd->id); in __shm_close()
[all …]
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| /linux/net/mptcp/ |
| H A D | sockopt.c | 1044 static int mptcp_put_subflow_data(struct mptcp_subflow_data *sfd, in mptcp_put_subflow_data()
1049 u32 copylen = min_t(u32, sfd->size_subflow_data, sizeof(*sfd)); in mptcp_put_subflow_data()
1052 copied += sfd->size_subflow_data; in mptcp_put_subflow_data()
1059 if (copy_to_user(optval, sfd, copylen)) in mptcp_put_subflow_data()
1065 static int mptcp_get_subflow_data(struct mptcp_subflow_data *sfd, in mptcp_get_subflow_data()
1077 BUILD_BUG_ON(sizeof(*sfd) != MIN_INFO_OPTLEN_SIZE); in mptcp_get_subflow_data()
1082 memset(sfd, 0, sizeof(*sfd)); in mptcp_get_subflow_data()
1084 copylen = min_t(unsigned int, len, sizeof(*sfd)); in mptcp_get_subflow_data()
1042 mptcp_put_subflow_data(struct mptcp_subflow_data * sfd,char __user * optval,u32 copied,int __user * optlen) mptcp_put_subflow_data() argument
1063 mptcp_get_subflow_data(struct mptcp_subflow_data * sfd,char __user * optval,int __user * optlen) mptcp_get_subflow_data() argument
1107 struct mptcp_subflow_data sfd; mptcp_getsockopt_tcpinfo() local
1199 struct mptcp_subflow_data sfd; mptcp_getsockopt_subflow_addrs() local
[all...] |
| /linux/tools/testing/selftests/bpf/ |
| H A D | test_maps.c | 660 int err, i, fd, udp, sfd[6] = {0xdeadbeef}; in test_sockmap() local
672 sfd[i] = socket(AF_INET, SOCK_STREAM, 0); in test_sockmap()
673 if (sfd[i] < 0) in test_sockmap()
675 err = setsockopt(sfd[i], SOL_SOCKET, SO_REUSEADDR, in test_sockmap()
681 err = ioctl(sfd[i], FIONBIO, (char *)&one); in test_sockmap()
690 err = bind(sfd[i], (struct sockaddr *)&addr, sizeof(addr)); in test_sockmap()
693 err, i, sfd[i]); in test_sockmap()
696 err = listen(sfd[i], 32); in test_sockmap()
704 sfd[i] = socket(AF_INET, SOCK_STREAM, 0); in test_sockmap()
705 if (sfd[ in test_sockmap()
[all...] |
| /linux/drivers/base/ |
| H A D | arch_topology.c | 73 struct scale_freq_data *sfd; in topology_set_scale_freq_source() local
86 sfd = rcu_dereference(*per_cpu_ptr(&sft_data, cpu)); in topology_set_scale_freq_source()
89 if (!sfd || sfd->source != SCALE_FREQ_SOURCE_ARCH) { in topology_set_scale_freq_source()
104 struct scale_freq_data *sfd; in topology_clear_scale_freq_source() local
110 sfd = rcu_dereference(*per_cpu_ptr(&sft_data, cpu)); in topology_clear_scale_freq_source()
112 if (sfd && sfd->source == source) { in topology_clear_scale_freq_source()
132 struct scale_freq_data *sfd = rcu_dereference_sched(*this_cpu_ptr(&sft_data)); in topology_scale_freq_tick() local
134 if (sfd) in topology_scale_freq_tick()
135 sfd->set_freq_scale(); in topology_scale_freq_tick()
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| /linux/tools/testing/selftests/net/ |
| H A D | tls.c | 116 int sfd, ret; in ulp_sock_pair() local
126 sfd = socket(AF_INET, SOCK_STREAM, 0); in ulp_sock_pair()
128 ret = bind(sfd, &addr, sizeof(addr)); in ulp_sock_pair()
130 ret = listen(sfd, 10); in ulp_sock_pair()
133 ret = getsockname(sfd, &addr, &len); in ulp_sock_pair()
139 *cfd = accept(sfd, &addr, &len); in ulp_sock_pair()
142 close(sfd); in ulp_sock_pair()
3003 int sfd, ret, fd; in TEST() local
3017 sfd = socket(AF_INET, SOCK_STREAM, 0); in TEST()
3019 ret = bind(sfd, &addr, sizeof(addr)); in TEST()
[all …]
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| /linux/Documentation/devicetree/bindings/net/ieee802154/ |
| H A D | cc2520.txt | 12 - sfd-gpio: GPIO spec for the SFD pin
29 sfd-gpio = <&gpio1 13 0>;
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| /linux/drivers/net/ieee802154/ |
| H A D | cc2520.c | 1037 struct gpio_desc *sfd; in cc2520_probe() local
1088 sfd = devm_gpiod_get(&spi->dev, "sfd", GPIOD_IN); in cc2520_probe()
1089 if (IS_ERR(sfd)) { in cc2520_probe()
1091 ret = PTR_ERR(sfd); in cc2520_probe()
1133 gpiod_to_irq(sfd), in cc2520_probe()
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| /linux/drivers/net/ethernet/mellanox/mlxsw/ |
| H A D | spectrum_switchdev.c | 1665 err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl); in mlxsw_sp_port_fdb_tun_uc_op4()
1693 err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl); in mlxsw_sp_port_fdb_tun_uc_op6_sfd_write()
1796 err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl); in __mlxsw_sp_port_fdb_uc_op()
1842 err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl); in mlxsw_sp_port_fdb_uc_lag_op()
1908 err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl); in mlxsw_sp_mdb_entry_write()
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| /linux/Documentation/networking/ |
| H A D | snmp_counter.rst | 953 setsockopt(sfd, SOL_TCP, TCP_FASTOPEN, &qlen, sizeof(qlen));
|