SIOCGIFHWADDR 545 fs/compat_ioctl.c case SIOCGIFHWADDR: SIOCGIFHWADDR 2548 fs/compat_ioctl.c HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc) SIOCGIFHWADDR 3526 net/core/dev.c case SIOCGIFHWADDR: SIOCGIFHWADDR 3731 net/core/dev.c case SIOCGIFHWADDR: