Lines Matching refs:drv
202 static int wired_init_sockets(struct wpa_driver_wired_data *drv, u8 *own_addr)
210 drv->sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_PAE));
211 if (drv->sock < 0) {
216 if (eloop_register_read_sock(drv->sock, handle_read, drv->ctx, NULL)) {
222 os_strlcpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));
223 if (ioctl(drv->sock, SIOCGIFINDEX, &ifr) != 0) {
234 if (bind(drv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
240 if (wired_multicast_membership(drv->sock, ifr.ifr_ifindex,
248 os_strlcpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));
249 if (ioctl(drv->sock, SIOCGIFHWADDR, &ifr) != 0) {
262 if ((drv->dhcp_sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
267 if (eloop_register_read_sock(drv->dhcp_sock, handle_dhcp, drv->ctx,
278 if (setsockopt(drv->dhcp_sock, SOL_SOCKET, SO_REUSEADDR, (char *) &n,
283 if (setsockopt(drv->dhcp_sock, SOL_SOCKET, SO_BROADCAST, (char *) &n,
290 os_strlcpy(ifr.ifr_ifrn.ifrn_name, drv->ifname, IFNAMSIZ);
291 if (setsockopt(drv->dhcp_sock, SOL_SOCKET, SO_BINDTODEVICE,
297 if (bind(drv->dhcp_sock, (struct sockaddr *) &addr2,
314 struct wpa_driver_wired_data *drv = priv;
328 os_memcpy(hdr->dest, drv->use_pae_group_addr ? pae_group_addr : addr,
336 res = send(drv->sock, (u8 *) hdr, len, 0);
352 struct wpa_driver_wired_data *drv;
354 drv = os_zalloc(sizeof(struct wpa_driver_wired_data));
355 if (drv == NULL) {
360 drv->ctx = hapd;
361 os_strlcpy(drv->ifname, params->ifname, sizeof(drv->ifname));
362 drv->use_pae_group_addr = params->use_pae_group_addr;
364 if (wired_init_sockets(drv, params->own_addr)) {
365 os_free(drv);
369 return drv;
375 struct wpa_driver_wired_data *drv = priv;
377 if (drv->sock >= 0)
378 close(drv->sock);
380 if (drv->dhcp_sock >= 0)
381 close(drv->dhcp_sock);
383 os_free(drv);
542 struct wpa_driver_wired_data *drv;
545 drv = os_zalloc(sizeof(*drv));
546 if (drv == NULL)
548 os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
549 drv->ctx = ctx;
552 drv->pf_sock = socket(PF_PACKET, SOCK_DGRAM, 0);
553 if (drv->pf_sock < 0)
556 drv->pf_sock = -1;
562 drv->iff_up = 1;
565 if (wired_multicast_membership(drv->pf_sock,
566 if_nametoindex(drv->ifname),
570 drv->membership = 1;
574 drv->multi = 1;
578 os_free(drv);
587 os_free(drv);
592 drv->iff_allmulti = 1;
605 return drv;
611 struct wpa_driver_wired_data *drv = priv;
614 if (drv->membership &&
615 wired_multicast_membership(drv->pf_sock,
616 if_nametoindex(drv->ifname),
622 if (drv->multi &&
623 wpa_driver_wired_multi(drv->ifname, pae_group_addr, 0) < 0) {
628 if (drv->iff_allmulti &&
629 (wpa_driver_wired_get_ifflags(drv->ifname, &flags) < 0 ||
630 wpa_driver_wired_set_ifflags(drv->ifname,
636 if (drv->iff_up &&
637 wpa_driver_wired_get_ifflags(drv->ifname, &flags) == 0 &&
639 wpa_driver_wired_set_ifflags(drv->ifname, flags & ~IFF_UP) < 0) {
644 if (drv->pf_sock != -1)
645 close(drv->pf_sock);
647 os_free(drv);
