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Searched refs:ifr_hwaddr (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/net/core/
Ddev_ioctl.c127 memset(ifr->ifr_hwaddr.sa_data, 0, in dev_ifsioc_locked()
128 sizeof(ifr->ifr_hwaddr.sa_data)); in dev_ifsioc_locked()
130 memcpy(ifr->ifr_hwaddr.sa_data, dev->dev_addr, in dev_ifsioc_locked()
131 min(sizeof(ifr->ifr_hwaddr.sa_data), in dev_ifsioc_locked()
133 ifr->ifr_hwaddr.sa_family = dev->type; in dev_ifsioc_locked()
249 return dev_set_mac_address(dev, &ifr->ifr_hwaddr, NULL); in dev_ifsioc()
252 if (ifr->ifr_hwaddr.sa_family != dev->type) in dev_ifsioc()
254 memcpy(dev->broadcast, ifr->ifr_hwaddr.sa_data, in dev_ifsioc()
255 min(sizeof(ifr->ifr_hwaddr.sa_data), in dev_ifsioc()
270 ifr->ifr_hwaddr.sa_family != AF_UNSPEC) in dev_ifsioc()
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/Linux-v5.4/include/uapi/linux/
Dif.h257 #define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ macro
/Linux-v5.4/drivers/net/
Dtap.c1100 copy_to_user(&ifr->ifr_hwaddr.sa_data, tap->dev->dev_addr, ETH_ALEN) || in tap_ioctl()
1101 put_user(u, &ifr->ifr_hwaddr.sa_family)) in tap_ioctl()
1108 if (copy_from_user(&sa, &ifr->ifr_hwaddr, sizeof(sa))) in tap_ioctl()
Dtun.c3205 memcpy(ifr.ifr_hwaddr.sa_data, tun->dev->dev_addr, ETH_ALEN); in __tun_chr_ioctl()
3206 ifr.ifr_hwaddr.sa_family = tun->dev->type; in __tun_chr_ioctl()
3214 ifr.ifr_hwaddr.sa_data); in __tun_chr_ioctl()
3216 ret = dev_set_mac_address(tun->dev, &ifr.ifr_hwaddr, NULL); in __tun_chr_ioctl()
/Linux-v5.4/samples/bpf/
Dxdp_router_ipv4_user.c87 *((__u8 *)&mac + i) = (__u8)ifr.ifr_hwaddr.sa_data[i]; in getmac()