#include #include #include #include #include #include "dev.h" #include "str.h" #include "sock.h" #include "die.h" #include "link.h" int device_ifindex(const char *ifname) { int ret, sock, index; struct ifreq ifr; if (!strncmp("any", ifname, strlen("any"))) return 0; sock = af_socket(AF_INET); memset(&ifr, 0, sizeof(ifr)); strlcpy(ifr.ifr_name, ifname, IFNAMSIZ); ret = ioctl(sock, SIOCGIFINDEX, &ifr); if (!ret) index = ifr.ifr_ifindex; else index = -1; close(sock); return index; } static int __device_address6(const char *ifname, struct sockaddr_storage *ss) { int ret, family, found = -EINVAL; struct ifaddrs *ifaddr, *ifa; ret = getifaddrs(&ifaddr); if (ret < 0) panic("Cannot get device addresses for IPv6!\n"); for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) { family = ifa->ifa_addr->sa_family; if (family != AF_INET6) continue; if (strcmp(ifa->ifa_name, ifname)) continue; memcpy(ss, ifa->ifa_addr, sizeof(*ss)); found = 0; break; } freeifaddrs(ifaddr); return found; } int device_address(const char *ifname, int af, struct sockaddr_storage *ss) { int ret, sock; struct ifreq ifr; if (!ss) return -EINVAL; if (!strncmp("any", ifname, strlen("any"))) return -EINVAL; if (af == AF_INET6) return __device_address6(ifname, ss); sock = af_socket(af); memset(&ifr, 0, sizeof(ifr)); strlcpy(ifr.ifr_name, ifname, IFNAMSIZ); ifr.ifr_addr.sa_family = af; ret = ioctl(sock, SIOCGIFADDR, &ifr); if (!ret) memcpy(ss, &ifr.ifr_addr, sizeof(ifr.ifr_addr)); close(sock); return ret; } int device_mtu(const char *ifname) { int ret, sock, mtu; struct ifreq ifr; sock = af_socket(AF_INET); memset(&ifr, 0, sizeof(ifr)); strlcpy(ifr.ifr_name, ifname, IFNAMSIZ); ret = ioctl(sock, SIOCGIFMTU, &ifr); if (!ret) mtu = ifr.ifr_mtu; else mtu = 0; close(sock); return mtu; } short device_get_flags(const char *ifname) { short flags; int ret, sock; struct ifreq ifr; sock = af_socket(AF_INET); memset(&ifr, 0, sizeof(ifr)); strlcpy(ifr.ifr_name, ifname, IFNAMSIZ); ret = ioctl(sock, SIOCGIFFLAGS, &ifr); if (!ret) flags = ifr.ifr_flags; else flags = 0; close(sock); return flags; } void device_set_flags(const char *ifname, const short flags) { int ret, sock; struct ifreq ifr; sock = af_socket(AF_INET); memset(&ifr, 0, sizeof(ifr)); strlcpy(ifr.ifr_name, ifname, IFNAMSIZ); ifr.ifr_flags = flags; ret = ioctl(sock, SIOCSIFFLAGS, &ifr); if (ret < 0) panic("Cannot set NIC flags!\n"); close(sock); } int device_up_and_running(char *ifname) { if (!ifname) return -EINVAL; if (!strncmp("any", ifname, strlen("any"))) return 1; return (device_get_flags(ifname) & (IFF_UP | IFF_RUNNING)) == (IFF_UP | IFF_RUNNING); } u32 device_bitrate(const char *ifname) { u32 speed_c, speed_w; speed_c = ethtool_bitrate(ifname); speed_w = wireless_bitrate(ifname); return (speed_c == 0 ? speed_w : speed_c); }
path: root/arch/arm/boot/dts/imx6ul-liteboard.dts
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authorArnd Bergmann <arnd@arndb.de>2017-02-08 22:24:19 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-09 16:59:57 -0500
commit15c2e102412d95af4fe88e5b28b3eba124545bbf (patch)
tree10d22782e23395f24862af66d0e2af980df09258 /arch/arm/boot/dts/imx6ul-liteboard.dts
parent2cbf5b4212b1595449548f189a8fb2df0b25a03f (diff)
ARM: orion: remove unused wnr854t_switch_plat_data
The other instances of this structure got removed along with the MDIO device change, but this one was left behind and needs to be removed as well: arch/arm/mach-orion5x/wnr854t-setup.c:109:44: error: 'wnr854t_switch_plat_data' defined but not used [-Werror=unused-variable] static struct dsa_platform_data __initdata wnr854t_switch_plat_data = { Fixes: 575e93f7b5e6 ("ARM: orion: Register DSA switch as a MDIO device") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm/boot/dts/imx6ul-liteboard.dts')