203 static int wired_init_sockets(struct wpa_driver_wired_data *drv, u8 *own_addr)  in wired_init_sockets()  argument
211 	drv->sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_PAE));  in wired_init_sockets()
212 	if (drv->sock < 0) {  in wired_init_sockets()
218 	if (eloop_register_read_sock(drv->sock, handle_read, drv->ctx, NULL)) {  in wired_init_sockets()
224 	os_strlcpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));  in wired_init_sockets()
225 	if (ioctl(drv->sock, SIOCGIFINDEX, &ifr) != 0) {  in wired_init_sockets()
237 	if (bind(drv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {  in wired_init_sockets()
243 	if (wired_multicast_membership(drv->sock, ifr.ifr_ifindex,  in wired_init_sockets()
251 	os_strlcpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));  in wired_init_sockets()
252 	if (ioctl(drv->sock, SIOCGIFHWADDR, &ifr) != 0) {  in wired_init_sockets()
266 	if ((drv->dhcp_sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {  in wired_init_sockets()
272 	if (eloop_register_read_sock(drv->dhcp_sock, handle_dhcp, drv->ctx,  in wired_init_sockets()
283 	if (setsockopt(drv->dhcp_sock, SOL_SOCKET, SO_REUSEADDR, (char *) &n,  in wired_init_sockets()
289 	if (setsockopt(drv->dhcp_sock, SOL_SOCKET, SO_BROADCAST, (char *) &n,  in wired_init_sockets()
297 	os_strlcpy(ifr.ifr_ifrn.ifrn_name, drv->ifname, IFNAMSIZ);  in wired_init_sockets()
298 	if (setsockopt(drv->dhcp_sock, SOL_SOCKET, SO_BINDTODEVICE,  in wired_init_sockets()
306 	if (bind(drv->dhcp_sock, (struct sockaddr *) &addr2,  in wired_init_sockets()
323 	struct wpa_driver_wired_data *drv = priv;  in wired_send_eapol()  local
338 	os_memcpy(hdr->dest, drv->use_pae_group_addr ? pae_group_addr : addr,  in wired_send_eapol()
346 	res = send(drv->sock, (u8 *) hdr, len, 0);  in wired_send_eapol()
362 	struct wpa_driver_wired_data *drv;  in wired_driver_hapd_init()  local
364 	drv = os_zalloc(sizeof(struct wpa_driver_wired_data));  in wired_driver_hapd_init()
365 	if (drv == NULL) {  in wired_driver_hapd_init()
371 	drv->ctx = hapd;  in wired_driver_hapd_init()
372 	os_strlcpy(drv->ifname, params->ifname, sizeof(drv->ifname));  in wired_driver_hapd_init()
373 	drv->use_pae_group_addr = params->use_pae_group_addr;  in wired_driver_hapd_init()
375 	if (wired_init_sockets(drv, params->own_addr)) {  in wired_driver_hapd_init()
376 		os_free(drv);  in wired_driver_hapd_init()
380 	return drv;  in wired_driver_hapd_init()
386 	struct wpa_driver_wired_data *drv = priv;  in wired_driver_hapd_deinit()  local
388 	if (drv->sock >= 0) {  in wired_driver_hapd_deinit()
389 		eloop_unregister_read_sock(drv->sock);  in wired_driver_hapd_deinit()
390 		close(drv->sock);  in wired_driver_hapd_deinit()
393 	if (drv->dhcp_sock >= 0) {  in wired_driver_hapd_deinit()
394 		eloop_unregister_read_sock(drv->dhcp_sock);  in wired_driver_hapd_deinit()
395 		close(drv->dhcp_sock);  in wired_driver_hapd_deinit()
398 	os_free(drv);  in wired_driver_hapd_deinit()
561 	struct wpa_driver_wired_data *drv;  in wpa_driver_wired_init()  local
564 	drv = os_zalloc(sizeof(*drv));  in wpa_driver_wired_init()
565 	if (drv == NULL)  in wpa_driver_wired_init()
567 	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));  in wpa_driver_wired_init()
568 	drv->ctx = ctx;  in wpa_driver_wired_init()
571 	drv->pf_sock = socket(PF_PACKET, SOCK_DGRAM, 0);  in wpa_driver_wired_init()
572 	if (drv->pf_sock < 0)  in wpa_driver_wired_init()
575 	drv->pf_sock = -1;  in wpa_driver_wired_init()
581 		drv->iff_up = 1;  in wpa_driver_wired_init()
584 	if (wired_multicast_membership(drv->pf_sock,  in wpa_driver_wired_init()
585 				       if_nametoindex(drv->ifname),  in wpa_driver_wired_init()
589 		drv->membership = 1;  in wpa_driver_wired_init()
593 		drv->multi = 1;  in wpa_driver_wired_init()
597 		os_free(drv);  in wpa_driver_wired_init()
606 		os_free(drv);  in wpa_driver_wired_init()
611 		drv->iff_allmulti = 1;  in wpa_driver_wired_init()
624 	return drv;  in wpa_driver_wired_init()
630 	struct wpa_driver_wired_data *drv = priv;  in wpa_driver_wired_deinit()  local
633 	if (drv->membership &&  in wpa_driver_wired_deinit()
634 	    wired_multicast_membership(drv->pf_sock,  in wpa_driver_wired_deinit()
635 				       if_nametoindex(drv->ifname),  in wpa_driver_wired_deinit()
641 	if (drv->multi &&  in wpa_driver_wired_deinit()
642 	    wpa_driver_wired_multi(drv->ifname, pae_group_addr, 0) < 0) {  in wpa_driver_wired_deinit()
647 	if (drv->iff_allmulti &&  in wpa_driver_wired_deinit()
648 	    (wpa_driver_wired_get_ifflags(drv->ifname, &flags) < 0 ||  in wpa_driver_wired_deinit()
649 	     wpa_driver_wired_set_ifflags(drv->ifname,  in wpa_driver_wired_deinit()
655 	if (drv->iff_up &&  in wpa_driver_wired_deinit()
656 	    wpa_driver_wired_get_ifflags(drv->ifname, &flags) == 0 &&  in wpa_driver_wired_deinit()
658 	    wpa_driver_wired_set_ifflags(drv->ifname, flags & ~IFF_UP) < 0) {  in wpa_driver_wired_deinit()
663 	if (drv->pf_sock != -1)  in wpa_driver_wired_deinit()
664 		close(drv->pf_sock);  in wpa_driver_wired_deinit()
666 	os_free(drv);  in wpa_driver_wired_deinit()