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Searched refs:ifr (Results 1 – 25 of 205) sorted by relevance

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/linux-6.3-rc2/net/core/
A Ddev_ioctl.c28 ifr->ifr_name[IFNAMSIZ-1] = 0; in dev_ifname()
29 return netdev_get_name(net, ifr->ifr_name, ifr->ifr_ifindex); in dev_ifname()
152 ifr->ifr_metric = 0; in dev_ifsioc_locked()
156 ifr->ifr_mtu = dev->mtu; in dev_ifsioc_locked()
164 return dev_getifmap(dev, ifr); in dev_ifsioc_locked()
370 if (ifr->ifr_qlen < 0) in dev_ifsioc()
482 return dev_ifname(net, ifr); in dev_ioctl()
484 ifr->ifr_name[IFNAMSIZ-1] = 0; in dev_ioctl()
496 dev_load(net, ifr->ifr_name); in dev_ioctl()
497 ret = dev_get_mac_address(&ifr->ifr_hwaddr, net, ifr->ifr_name); in dev_ioctl()
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/linux-6.3-rc2/tools/testing/selftests/net/
A Dtun.c22 struct ifreq ifr; in tun_attach() local
24 memset(&ifr, 0, sizeof(ifr)); in tun_attach()
25 strcpy(ifr.ifr_name, dev); in tun_attach()
26 ifr.ifr_flags = IFF_ATTACH_QUEUE; in tun_attach()
33 struct ifreq ifr; in tun_detach() local
35 memset(&ifr, 0, sizeof(ifr)); in tun_detach()
36 strcpy(ifr.ifr_name, dev); in tun_detach()
44 struct ifreq ifr; in tun_alloc() local
53 memset(&ifr, 0, sizeof(ifr)); in tun_alloc()
54 strcpy(ifr.ifr_name, dev); in tun_alloc()
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A Dudpgso.c279 struct ifreq ifr; in get_device_mtu() local
281 memset(&ifr, 0, sizeof(ifr)); in get_device_mtu()
283 strcpy(ifr.ifr_name, ifname); in get_device_mtu()
285 if (ioctl(fd, SIOCGIFMTU, &ifr)) in get_device_mtu()
288 return ifr.ifr_mtu; in get_device_mtu()
293 struct ifreq ifr; in __set_device_mtu() local
295 memset(&ifr, 0, sizeof(ifr)); in __set_device_mtu()
297 ifr.ifr_mtu = mtu; in __set_device_mtu()
298 strcpy(ifr.ifr_name, ifname); in __set_device_mtu()
300 if (ioctl(fd, SIOCSIFMTU, &ifr)) in __set_device_mtu()
A Dhwtstamp_config.c88 struct ifreq ifr; in main() local
114 strcpy(ifr.ifr_name, argv[1]); in main()
115 ifr.ifr_data = (caddr_t)&config; in main()
117 if (ioctl(sock, (argc == 2) ? SIOCGHWTSTAMP : SIOCSHWTSTAMP, &ifr)) { in main()
A Dtap.c198 struct ifreq ifr; in opentap() local
213 memset(&ifr, 0, sizeof(ifr)); in opentap()
214 strcpy(ifr.ifr_name, devname); in opentap()
215 ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_VNET_HDR | IFF_MULTI_QUEUE; in opentap()
216 if (ioctl(fd, TUNSETIFF, &ifr, sizeof(ifr)) < 0) in opentap()
/linux-6.3-rc2/Documentation/networking/
A Dtuntap.rst95 struct ifreq ifr;
101 memset(&ifr, 0, sizeof(ifr));
108 ifr.ifr_flags = IFF_TUN;
116 strcpy(dev, ifr.ifr_name);
150 struct ifreq ifr;
156 memset(&ifr, 0, sizeof(ifr));
164 strcpy(ifr.ifr_name, dev);
197 struct ifreq ifr;
199 memset(&ifr, 0, sizeof(ifr));
202 ifr.ifr_flags = IFF_ATTACH_QUEUE;
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/linux-6.3-rc2/arch/um/os-Linux/drivers/
A Dtuntap_user.c130 struct ifreq ifr; in tuntap_open() local
147 memset(&ifr, 0, sizeof(ifr)); in tuntap_open()
148 ifr.ifr_flags = IFF_TAP | IFF_NO_PI; in tuntap_open()
149 strlcpy(ifr.ifr_name, pri->dev_name, sizeof(ifr.ifr_name)); in tuntap_open()
150 if (ioctl(pri->fd, TUNSETIFF, &ifr) < 0) { in tuntap_open()
/linux-6.3-rc2/drivers/net/dsa/mv88e6xxx/
A Dhwtstamp.h114 struct ifreq *ifr);
116 struct ifreq *ifr);
136 int port, struct ifreq *ifr) in mv88e6xxx_port_hwtstamp_set() argument
142 int port, struct ifreq *ifr) in mv88e6xxx_port_hwtstamp_get() argument
/linux-6.3-rc2/drivers/spi/
A Datmel-quadspi.c298 u32 iar, icr, ifr; in atmel_qspi_set_cfg() local
304 ifr = QSPI_IFR_INSTEN; in atmel_qspi_set_cfg()
309 ifr |= atmel_qspi_modes[mode].config; in atmel_qspi_set_cfg()
336 ifr &= ~QSPI_IFR_INSTEN; in atmel_qspi_set_cfg()
337 ifr |= QSPI_IFR_ADDREN; in atmel_qspi_set_cfg()
341 ifr |= QSPI_IFR_ADDREN; in atmel_qspi_set_cfg()
347 ifr |= QSPI_IFR_ADDREN; in atmel_qspi_set_cfg()
364 ifr |= QSPI_IFR_NBDUM(dummy_cycles); in atmel_qspi_set_cfg()
368 ifr |= QSPI_IFR_DATAEN; in atmel_qspi_set_cfg()
371 ifr |= QSPI_IFR_TFRTYP_MEM; in atmel_qspi_set_cfg()
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/linux-6.3-rc2/drivers/net/
A Dtun.c214 struct ifreq *ifr; member
977 struct ifreq *ifr = tun->ifr; in tun_net_init() local
2797 if (*ifr->ifr_name) in tun_set_iff()
2798 name = ifr->ifr_name; in tun_set_iff()
2824 tun->ifr = ifr; in tun_set_iff()
3056 struct ifreq ifr; in __tun_chr_ioctl() local
3070 memset(&ifr, 0, sizeof(ifr)); in __tun_chr_ioctl()
3130 tun_get_iff(tun, &ifr); in __tun_chr_ioctl()
3483 struct ifreq ifr; in tun_chr_show_fdinfo() local
3485 memset(&ifr, 0, sizeof(ifr)); in tun_chr_show_fdinfo()
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/linux-6.3-rc2/arch/um/drivers/
A Dvector_user.c133 struct ifreq ifr; in create_tap_fd() local
142 memset(&ifr, 0, sizeof(ifr)); in create_tap_fd()
143 ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_VNET_HDR; in create_tap_fd()
144 strncpy((char *)&ifr.ifr_name, iface, sizeof(ifr.ifr_name) - 1); in create_tap_fd()
146 err = ioctl(fd, TUNSETIFF, (void *) &ifr); in create_tap_fd()
163 struct ifreq ifr; in create_raw_fd() local
173 memset(&ifr, 0, sizeof(ifr)); in create_raw_fd()
174 strncpy((char *)&ifr.ifr_name, iface, sizeof(ifr.ifr_name) - 1); in create_raw_fd()
175 if (ioctl(fd, SIOCGIFINDEX, (void *) &ifr) < 0) { in create_raw_fd()
182 sock.sll_ifindex = ifr.ifr_ifindex; in create_raw_fd()
/linux-6.3-rc2/drivers/net/ethernet/aquantia/atlantic/
A Daq_main.c296 static int aq_ndev_hwtstamp_set(struct aq_nic_s *aq_nic, struct ifreq *ifr) in aq_ndev_hwtstamp_set() argument
306 if (copy_from_user(&config, ifr->ifr_data, sizeof(config))) in aq_ndev_hwtstamp_set()
314 return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? in aq_ndev_hwtstamp_set()
319 static int aq_ndev_hwtstamp_get(struct aq_nic_s *aq_nic, struct ifreq *ifr) in aq_ndev_hwtstamp_get() argument
327 return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? in aq_ndev_hwtstamp_get()
332 static int aq_ndev_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) in aq_ndev_ioctl() argument
338 return aq_ndev_hwtstamp_set(aq_nic, ifr); in aq_ndev_ioctl()
342 return aq_ndev_hwtstamp_get(aq_nic, ifr); in aq_ndev_ioctl()
/linux-6.3-rc2/tools/testing/selftests/bpf/
A Dxdp_redirect_multi.c48 struct ifreq ifr; in get_mac_addr() local
58 strcpy(ifr.ifr_name, ifname); in get_mac_addr()
60 if (ioctl(fd, SIOCGIFHWADDR, &ifr) != 0) in get_mac_addr()
63 memcpy(mac_addr, ifr.ifr_hwaddr.sa_data, 6 * sizeof(char)); in get_mac_addr()
A Dxdp_hw_metadata.c269 struct ifreq ifr = { in rxq_num() local
272 strncpy(ifr.ifr_name, ifname, IF_NAMESIZE - 1); in rxq_num()
279 ret = ioctl(fd, SIOCETHTOOL, &ifr); in rxq_num()
290 struct ifreq ifr = { in hwtstamp_ioctl() local
293 strncpy(ifr.ifr_name, ifname, IF_NAMESIZE - 1); in hwtstamp_ioctl()
300 ret = ioctl(fd, op, &ifr); in hwtstamp_ioctl()
/linux-6.3-rc2/drivers/net/ethernet/intel/ice/
A Dice_ptp.h254 int ice_ptp_set_ts_config(struct ice_pf *pf, struct ifreq *ifr);
255 int ice_ptp_get_ts_config(struct ice_pf *pf, struct ifreq *ifr);
271 static inline int ice_ptp_set_ts_config(struct ice_pf *pf, struct ifreq *ifr) in ice_ptp_set_ts_config() argument
276 static inline int ice_ptp_get_ts_config(struct ice_pf *pf, struct ifreq *ifr) in ice_ptp_get_ts_config() argument
/linux-6.3-rc2/tools/testing/selftests/bpf/prog_tests/
A Dflow_dissector.c428 struct ifreq ifr = { in create_tap() local
433 strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)); in create_tap()
439 ret = ioctl(fd, TUNSETIFF, &ifr); in create_tap()
459 struct ifreq ifr = {}; in ifup() local
462 strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)); in ifup()
468 ret = ioctl(sk, SIOCGIFFLAGS, &ifr); in ifup()
474 ifr.ifr_flags |= IFF_UP; in ifup()
475 ret = ioctl(sk, SIOCSIFFLAGS, &ifr); in ifup()
/linux-6.3-rc2/drivers/net/dsa/hirschmann/
A Dhellcreek_hwtstamp.h41 struct ifreq *ifr);
43 struct ifreq *ifr);
A Dhellcreek_hwtstamp.c113 struct ifreq *ifr) in hellcreek_port_hwtstamp_set() argument
122 if (copy_from_user(&config, ifr->ifr_data, sizeof(config))) in hellcreek_port_hwtstamp_set()
132 return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? in hellcreek_port_hwtstamp_set()
137 struct ifreq *ifr) in hellcreek_port_hwtstamp_get() argument
146 return copy_to_user(ifr->ifr_data, config, sizeof(*config)) ? in hellcreek_port_hwtstamp_get()
/linux-6.3-rc2/arch/xtensa/platforms/iss/
A Dnetwork.c159 struct ifreq ifr; in tuntap_open() local
171 memset(&ifr, 0, sizeof(ifr)); in tuntap_open()
172 ifr.ifr_flags = IFF_TAP | IFF_NO_PI; in tuntap_open()
173 strscpy(ifr.ifr_name, dev_name, sizeof(ifr.ifr_name)); in tuntap_open()
175 err = simc_ioctl(fd, TUNSETIFF, &ifr); in tuntap_open()
/linux-6.3-rc2/drivers/net/ethernet/engleder/
A Dtsnep_ptp.c22 int tsnep_ptp_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) in tsnep_ptp_ioctl() argument
27 if (!ifr) in tsnep_ptp_ioctl()
31 if (copy_from_user(&config, ifr->ifr_data, sizeof(config))) in tsnep_ptp_ioctl()
69 if (copy_to_user(ifr->ifr_data, &adapter->hwtstamp_config, in tsnep_ptp_ioctl()
/linux-6.3-rc2/drivers/net/ethernet/sfc/siena/
A Dptp.h18 int efx_siena_ptp_set_ts_config(struct efx_nic *efx, struct ifreq *ifr);
19 int efx_siena_ptp_get_ts_config(struct efx_nic *efx, struct ifreq *ifr);
/linux-6.3-rc2/drivers/net/dsa/microchip/
A Dksz_ptp.h42 int ksz_hwtstamp_get(struct dsa_switch *ds, int port, struct ifreq *ifr);
43 int ksz_hwtstamp_set(struct dsa_switch *ds, int port, struct ifreq *ifr);
/linux-6.3-rc2/drivers/net/ethernet/sfc/
A Dptp.h21 int efx_ptp_set_ts_config(struct efx_nic *efx, struct ifreq *ifr);
22 int efx_ptp_get_ts_config(struct efx_nic *efx, struct ifreq *ifr);
/linux-6.3-rc2/drivers/net/ethernet/microchip/sparx5/
A Dsparx5_netdev.c213 static int sparx5_port_ioctl(struct net_device *dev, struct ifreq *ifr, in sparx5_port_ioctl() argument
222 return sparx5_ptp_hwtstamp_set(sparx5_port, ifr); in sparx5_port_ioctl()
224 return sparx5_ptp_hwtstamp_get(sparx5_port, ifr); in sparx5_port_ioctl()
228 return phy_mii_ioctl(dev->phydev, ifr, cmd); in sparx5_port_ioctl()
/linux-6.3-rc2/net/
A Dsocket.c1193 struct ifreq ifr; in sock_do_ioctl() local
1215 if (put_user_ifreq(&ifr, argp)) in sock_do_ioctl()
1238 struct ifreq ifr; in sock_ioctl() local
1245 if (put_user_ifreq(&ifr, argp)) in sock_ioctl()
3252 memset(ifr, 0, sizeof(*ifr)); in get_user_ifreq()
3262 if (copy_from_user(ifr, arg, sizeof(*ifr))) in get_user_ifreq()
3266 *ifrdata = ifr->ifr_data; in get_user_ifreq()
3274 size_t size = sizeof(*ifr); in put_user_ifreq()
3279 if (copy_to_user(arg, ifr, size)) in put_user_ifreq()
3290 struct ifreq ifr; in compat_siocwandev() local
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