drv_callbacks.c revision 051af73b8f8014eff33330aead0f36944b3403e6
18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd / Callback functions for driver wrappers 3391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt * Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "utils/includes.h" 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "utils/common.h" 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "radius/radius.h" 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "drivers/driver.h" 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/ieee802_11_defs.h" 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/ieee802_11_common.h" 16f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt#include "common/wpa_ctrl.h" 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "crypto/random.h" 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "p2p/p2p.h" 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wps/wps.h" 2061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#include "wnm_ap.h" 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "hostapd.h" 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ieee802_11.h" 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "sta_info.h" 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "accounting.h" 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "tkip_countermeasures.h" 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ieee802_1x.h" 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wpa_auth.h" 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wps_hostapd.h" 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ap_drv_ops.h" 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ap_config.h" 3104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#include "hw_features.h" 32051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#include "dfs.h" 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_notif_assoc(struct hostapd_data *hapd, const u8 *addr, 361f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *req_ies, size_t req_ies_len, int reassoc) 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta; 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int new_assoc, res; 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ieee802_11_elems elems; 411f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *ie; 421f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt size_t ielen; 4361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 4461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u8 buf[sizeof(struct ieee80211_mgmt) + 1024]; 4561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u8 *p = buf; 4661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 471f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt u16 reason = WLAN_REASON_UNSPECIFIED; 4861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u16 status = WLAN_STATUS_SUCCESS; 49391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt const u8 *p2p_dev_addr = NULL; 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (addr == NULL) { 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This could potentially happen with unexpected event from the 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver wrapper. This was seen at least in one case where the 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver ended up being set to station mode while hostapd was 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * running, so better make sure we stop processing such an 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * event here. 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "hostapd_notif_assoc: Skip event with " 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "no address"); 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt random_add_randomness(addr, ETH_ALEN); 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211, 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_INFO, "associated"); 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 681f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ieee802_11_parse_elems(req_ies, req_ies_len, &elems, 0); 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (elems.wps_ie) { 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ie = elems.wps_ie - 2; 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ielen = elems.wps_ie_len + 2; 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA included WPS IE in (Re)AssocReq"); 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (elems.rsn_ie) { 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ie = elems.rsn_ie - 2; 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ielen = elems.rsn_ie_len + 2; 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA included RSN IE in (Re)AssocReq"); 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (elems.wpa_ie) { 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ie = elems.wpa_ie - 2; 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ielen = elems.wpa_ie_len + 2; 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA included WPA IE in (Re)AssocReq"); 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ie = NULL; 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ielen = 0; 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA did not include WPS/RSN/WPA IE in " 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "(Re)AssocReq"); 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_get_sta(hapd, addr); 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) { 9034af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt ap_sta_no_session_timeout(hapd, sta); 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt accounting_sta_stop(hapd, sta); 9204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 9304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt /* 9404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * Make sure that the previously registered inactivity timer 9504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * will not remove the STA immediately. 9604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt */ 9704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta->timeout_next = STA_NULLFUNC; 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_sta_add(hapd, addr); 10004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL) { 10104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_drv_sta_disassoc(hapd, addr, 10204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt WLAN_REASON_DISASSOC_AP_BUSY); 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 10404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1061f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS | WLAN_STA_WPS2); 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (elems.p2p) { 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpabuf_free(sta->p2p_ie); 1111f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->p2p_ie = ieee802_11_vendor_ie_concat(req_ies, req_ies_len, 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_IE_VENDOR_TYPE); 113391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt if (sta->p2p_ie) 114391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt p2p_dev_addr = p2p_get_go_dev_addr(sta->p2p_ie); 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 118051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#ifdef CONFIG_INTERWORKING 119051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (elems.ext_capab && elems.ext_capab_len > 4) { 120051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (elems.ext_capab[4] & 0x01) 121051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt sta->qos_map_enabled = 1; 122051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt } 123051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#endif /* CONFIG_INTERWORKING */ 124051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 125d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#ifdef CONFIG_HS20 126d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt wpabuf_free(sta->hs20_ie); 127d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if (elems.hs20 && elems.hs20_len > 4) { 128d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt sta->hs20_ie = wpabuf_alloc_copy(elems.hs20 + 4, 129d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt elems.hs20_len - 4); 130d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt } else 131d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt sta->hs20_ie = NULL; 132d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#endif /* CONFIG_HS20 */ 133d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt 1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wpa) { 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ie == NULL || ielen == 0) { 1361f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wps_state) { 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA did not include " 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "WPA/RSN IE in (Re)Association " 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Request - possible WPS use"); 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_MAYBE_WPS; 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto skip_wpa_check; 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1441f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "No WPA/RSN IE from STA"); 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1491f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wps_state && ie[0] == 0xdd && ie[1] >= 4 && 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcmp(ie + 2, "\x00\x50\xf2\x04", 4) == 0) { 1521f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct wpabuf *wps; 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_WPS; 1541f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wps = ieee802_11_vendor_ie_concat(ie, ielen, 1551f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt WPS_IE_VENDOR_TYPE); 1561f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps) { 1571f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps_is_20(wps)) { 1581f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_printf(MSG_DEBUG, "WPS: STA " 1591f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt "supports WPS 2.0"); 1601f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->flags |= WLAN_STA_WPS2; 1611f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 1621f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpabuf_free(wps); 1631f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto skip_wpa_check; 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1661f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->wpa_sm == NULL) 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth, 170391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt sta->addr, 171391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt p2p_dev_addr); 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->wpa_sm == NULL) { 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to initialize WPA state " 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "machine"); 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = wpa_validate_wpa_ie(hapd->wpa_auth, sta->wpa_sm, 17861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ie, ielen, 17961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt elems.mdie, elems.mdie_len); 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res != WPA_IE_OK) { 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "WPA/RSN information element " 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "rejected? (res %u)", res); 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_hexdump(MSG_DEBUG, "IE", ie, ielen); 18461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (res == WPA_INVALID_GROUP) { 1851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_GROUP_CIPHER_NOT_VALID; 18661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; 18761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } else if (res == WPA_INVALID_PAIRWISE) { 1881f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID; 18961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID; 19061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } else if (res == WPA_INVALID_AKMP) { 1911f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_AKMP_NOT_VALID; 19261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_AKMP_NOT_VALID; 19361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211W 19561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else if (res == WPA_MGMT_FRAME_PROTECTION_VIOLATION) { 1961f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_INVALID_IE; 19761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_INVALID_IE; 19861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } else if (res == WPA_INVALID_MGMT_GROUP_CIPHER) { 1991f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_GROUP_CIPHER_NOT_VALID; 20061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; 20161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 20361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else { 2041f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_INVALID_IE; 20561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_INVALID_IE; 20661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 2071f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt goto fail; 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 20961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211W 21061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if ((sta->flags & WLAN_STA_MFP) && !sta->sa_query_timed_out && 21161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->sa_query_count > 0) 21261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ap_check_sa_query_timeout(hapd, sta); 21361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if ((sta->flags & WLAN_STA_MFP) && !sta->sa_query_timed_out && 21461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt (sta->auth_alg != WLAN_AUTH_FT)) { 21561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* 21661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * STA has already been associated with MFP and SA 21761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * Query timeout has not been reached. Reject the 21861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * association attempt temporarily and start SA Query, 21961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * if one is not pending. 22061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt */ 22161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 22261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->sa_query_count == 0) 22361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ap_sta_start_sa_query(hapd, sta); 22461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 22561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 22661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY; 22761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 22861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt p = hostapd_eid_assoc_comeback_time(hapd, sta, p); 22961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 23061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_assoc(hapd, addr, reassoc, status, buf, 23161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt p - buf); 23261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 23361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return 0; 23461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 23561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 23661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (wpa_auth_uses_mfp(sta->wpa_sm)) 23761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags |= WLAN_STA_MFP; 23861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else 23961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags &= ~WLAN_STA_MFP; 24061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 24161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 24261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 24361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->auth_alg == WLAN_AUTH_FT) { 24461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = wpa_ft_validate_reassoc(sta->wpa_sm, req_ies, 24561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt req_ies_len); 24661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status != WLAN_STATUS_SUCCESS) { 24761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status == WLAN_STATUS_INVALID_PMKID) 24861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt reason = WLAN_REASON_INVALID_IE; 24961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status == WLAN_STATUS_INVALID_MDIE) 25061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt reason = WLAN_REASON_INVALID_IE; 25161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status == WLAN_STATUS_INVALID_FTIE) 25261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt reason = WLAN_REASON_INVALID_IE; 25361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 25461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 25561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 25661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (hapd->conf->wps_state) { 2581f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 2591f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct wpabuf *wps; 2601f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (req_ies) 2611f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wps = ieee802_11_vendor_ie_concat(req_ies, req_ies_len, 2628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPS_IE_VENDOR_TYPE); 2631f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt else 2641f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wps = NULL; 2651f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS_STRICT 2661f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps && wps_validate_assoc_req(wps) < 0) { 2671f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_INVALID_IE; 26861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_INVALID_IE; 2698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpabuf_free(wps); 2701f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt goto fail; 2718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_WPS_STRICT */ 2731f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps) { 2748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_WPS; 2751f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps_is_20(wps)) { 2761f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_printf(MSG_DEBUG, "WPS: STA supports " 2771f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt "WPS 2.0"); 2781f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->flags |= WLAN_STA_WPS2; 2791f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 2808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else 2818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_MAYBE_WPS; 2821f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpabuf_free(wps); 2831f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 2848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 2868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtskip_wpa_check: 2871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 2888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 28961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 29061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt p = wpa_sm_write_assoc_resp_ies(sta->wpa_sm, buf, sizeof(buf), 29161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->auth_alg, req_ies, req_ies_len); 29261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 29361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_assoc(hapd, addr, reassoc, status, buf, p - buf); 29461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#else /* CONFIG_IEEE80211R */ 29561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* Keep compiler silent about unused variables */ 29661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status) { 29761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 29861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 29961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 3008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0; 3018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC; 30261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 30361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (reassoc && (sta->auth_alg == WLAN_AUTH_FT)) 30461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FT); 30561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else 30661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC); 3078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_new_assoc_sta(hapd, sta, !new_assoc); 3098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_notify_port_enabled(sta->eapol_sm, 1); 3118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 3131f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (req_ies) { 3141f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt p2p_group_notif_assoc(hapd->p2p_group, sta->addr, 3151f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt req_ies, req_ies_len); 3161f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 3178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 3188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 3201f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 3211f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtfail: 32261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 32361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_assoc(hapd, addr, reassoc, status, buf, p - buf); 32461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 3251f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_drv_sta_disassoc(hapd, sta->addr, reason); 3261f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ap_free_sta(hapd, sta); 3271f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return -1; 3288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_notif_disassoc(struct hostapd_data *hapd, const u8 *addr) 3328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta; 3348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (addr == NULL) { 3368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 3378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This could potentially happen with unexpected event from the 3388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver wrapper. This was seen at least in one case where the 3398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver ended up reporting a station mode event while hostapd 3408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * was running, so better make sure we stop processing such an 3418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * event here. 3428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "hostapd_notif_disassoc: Skip event " 3448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "with no address"); 3458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 3468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211, 3498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_INFO, "disassociated"); 3508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_get_sta(hapd, addr); 3528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta == NULL) { 3538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Disassociation notification for " 3548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "unknown STA " MACSTR, MAC2STR(addr)); 3558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 3568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3581f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ap_sta_set_authorized(hapd, sta, 0); 3598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags &= ~(WLAN_STA_AUTH | WLAN_STA_ASSOC); 3608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_DISASSOC); 3618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->acct_terminate_cause = RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST; 3628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_notify_port_enabled(sta->eapol_sm, 0); 3638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ap_free_sta(hapd, sta); 3648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_event_sta_low_ack(struct hostapd_data *hapd, const u8 *addr) 3688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta = ap_get_sta(hapd, addr); 3708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!sta || !hapd->conf->disassoc_low_ack) 3728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 3738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211, 3758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_INFO, "disconnected due to excessive " 3768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "missing ACKs"); 3778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_drv_sta_disassoc(hapd, addr, WLAN_REASON_DISASSOC_LOW_ACK); 3788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) 3798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ap_sta_disassociate(hapd, sta, WLAN_REASON_DISASSOC_LOW_ACK); 3808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 38304949598a23f501be6eec21697465fd46a28840aDmitry Shmidtvoid hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht, 38404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int offset) 38504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 38604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifdef NEED_AP_MLME 38704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int channel; 38804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 38904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 39004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt HOSTAPD_LEVEL_INFO, "driver had channel switch: " 39104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt "freq=%d, ht=%d, offset=%d", freq, ht, offset); 39204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 39304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iface->freq = freq; 39404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 39504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt channel = hostapd_hw_get_channel(hapd, freq); 39604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (!channel) { 39704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 39804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt HOSTAPD_LEVEL_WARNING, "driver switched to " 39904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt "bad channel!"); 40004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return; 40104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 40204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 40304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iconf->channel = channel; 40404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iconf->ieee80211n = ht; 40504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iconf->secondary_channel = offset; 40604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* NEED_AP_MLME */ 40704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 40804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 40904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 410f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidtvoid hostapd_event_connect_failed_reason(struct hostapd_data *hapd, 411f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt const u8 *addr, int reason_code) 412f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt{ 413f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt switch (reason_code) { 414f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt case MAX_CLIENT_REACHED: 415f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, AP_REJECTED_MAX_STA MACSTR, 416f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt MAC2STR(addr)); 417f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 418f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt case BLOCKED_CLIENT: 419f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, AP_REJECTED_BLOCKED_STA MACSTR, 420f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt MAC2STR(addr)); 421f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 422f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt } 423f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt} 424f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt 425f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt 4261f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtint hostapd_probe_req_rx(struct hostapd_data *hapd, const u8 *sa, const u8 *da, 42704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const u8 *bssid, const u8 *ie, size_t ie_len, 42804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ssi_signal) 4298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 4318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret = 0; 4328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sa == NULL || ie == NULL) 4348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 4358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt random_add_randomness(sa, ETH_ALEN); 4378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; hapd->probereq_cb && i < hapd->num_probereq_cb; i++) { 4388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->probereq_cb[i].cb(hapd->probereq_cb[i].ctx, 43904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sa, da, bssid, ie, ie_len, 44004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ssi_signal) > 0) { 4418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = 1; 4428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 4438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return ret; 4468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef HOSTAPD 4508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 45161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 45261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic void hostapd_notify_auth_ft_finish(void *ctx, const u8 *dst, 45361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const u8 *bssid, 45461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u16 auth_transaction, u16 status, 45561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const u8 *ies, size_t ies_len) 45661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 45761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_data *hapd = ctx; 45861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct sta_info *sta; 45961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 46061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_get_sta(hapd, dst); 46161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta == NULL) 46261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 46361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 46461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_logger(hapd, dst, HOSTAPD_MODULE_IEEE80211, 46561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt HOSTAPD_LEVEL_DEBUG, "authentication OK (FT)"); 46661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags |= WLAN_STA_AUTH; 46761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 46861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_auth(hapd, dst, auth_transaction, status, ies, ies_len); 46961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 47061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 47161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 47261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 47361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic void hostapd_notif_auth(struct hostapd_data *hapd, 47461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct auth_info *rx_auth) 47561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 47661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct sta_info *sta; 47761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u16 status = WLAN_STATUS_SUCCESS; 47861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u8 resp_ies[2 + WLAN_AUTH_CHALLENGE_LEN]; 47961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt size_t resp_ies_len = 0; 48061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 48161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_get_sta(hapd, rx_auth->peer); 48261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (!sta) { 48361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_sta_add(hapd, rx_auth->peer); 48461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta == NULL) { 4854b06059785b935dd1f4f09314e4e12c417d2c6a4Dmitry Shmidt status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; 48661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 48761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 48861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 48961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags &= ~WLAN_STA_PREAUTH; 49061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ieee802_1x_notify_pre_auth(sta->eapol_sm, 0); 49161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 49261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (rx_auth->auth_type == WLAN_AUTH_FT && hapd->wpa_auth) { 49361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->auth_alg = WLAN_AUTH_FT; 49461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->wpa_sm == NULL) 49561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth, 496391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt sta->addr, NULL); 49761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->wpa_sm == NULL) { 49861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "FT: Failed to initialize WPA " 49961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "state machine"); 50061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_UNSPECIFIED_FAILURE; 50161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 50261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 50361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_ft_process_auth(sta->wpa_sm, rx_auth->bssid, 50461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt rx_auth->auth_transaction, rx_auth->ies, 50561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt rx_auth->ies_len, 50661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_notify_auth_ft_finish, hapd); 50761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 50861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 50961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 51061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtfail: 51161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_auth(hapd, rx_auth->peer, rx_auth->auth_transaction + 1, 51261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status, resp_ies, resp_ies_len); 51361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 51461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 51561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 51661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic void hostapd_action_rx(struct hostapd_data *hapd, 51761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct rx_action *action) 51861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 51961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct sta_info *sta; 52061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 52161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "RX_ACTION cat %d action plen %d", 52261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt action->category, (int) action->len); 52361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 52461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_get_sta(hapd, action->sa); 52561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta == NULL) { 52661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: station not found", __func__); 52761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 52861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 52961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 53061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (action->category == WLAN_ACTION_FT) { 53161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: FT_ACTION length %d", 53261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt __func__, (int) action->len); 53361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_ft_action_rx(sta->wpa_sm, action->data, action->len); 53461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 53561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 53661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211W 53761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (action->category == WLAN_ACTION_SA_QUERY && action->len >= 4) { 53861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: SA_QUERY_ACTION length %d", 53961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt __func__, (int) action->len); 54061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ieee802_11_sa_query_action(hapd, action->sa, 54161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt *(action->data + 1), 54261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt action->data + 2); 54361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 54461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 545a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#ifdef CONFIG_WNM 54661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (action->category == WLAN_ACTION_WNM) { 54761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: WNM_ACTION length %d", 54861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt __func__, (int) action->len); 54961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ieee802_11_rx_wnm_action_ap(hapd, action); 55061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 551a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#endif /* CONFIG_WNM */ 55261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 55361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 55461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 5558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef NEED_AP_MLME 5568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define HAPD_BROADCAST ((struct hostapd_data *) -1) 5588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic struct hostapd_data * get_hapd_bssid(struct hostapd_iface *iface, 5608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *bssid) 5618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 5628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 5638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bssid == NULL) 5658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 5668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bssid[0] == 0xff && bssid[1] == 0xff && bssid[2] == 0xff && 5678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bssid[3] == 0xff && bssid[4] == 0xff && bssid[5] == 0xff) 5688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return HAPD_BROADCAST; 5698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < iface->num_bss; i++) { 5718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (os_memcmp(bssid, iface->bss[i]->own_addr, ETH_ALEN) == 0) 5728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return iface->bss[i]; 5738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 5768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 5778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_rx_from_unknown_sta(struct hostapd_data *hapd, 5801f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *bssid, const u8 *addr, 5811f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int wds) 5828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 5831f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hapd = get_hapd_bssid(hapd->iface, bssid); 5848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL || hapd == HAPD_BROADCAST) 5858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 5868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ieee802_11_rx_from_unknown(hapd, addr, wds); 5888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 5898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_mgmt_rx(struct hostapd_data *hapd, struct rx_mgmt *rx_mgmt) 5928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 5938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_iface *iface = hapd->iface; 5948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct ieee80211_hdr *hdr; 5958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *bssid; 5968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_frame_info fi; 5978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hdr = (const struct ieee80211_hdr *) rx_mgmt->frame; 5998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bssid = get_hdr_bssid(hdr, rx_mgmt->frame_len); 6008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bssid == NULL) 6018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 6028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = get_hapd_bssid(iface, bssid); 6048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL) { 6058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 fc; 6068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fc = le_to_host16(hdr->frame_control); 6078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 6098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Drop frames to unknown BSSIDs except for Beacon frames which 6108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * could be used to update neighbor information. 6118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 6128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT && 6138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_BEACON) 6148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = iface->bss[0]; 6158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 6168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 6178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&fi, 0, sizeof(fi)); 6208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fi.datarate = rx_mgmt->datarate; 6218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fi.ssi_signal = rx_mgmt->ssi_signal; 6228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == HAPD_BROADCAST) { 6248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 6258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < iface->num_bss; i++) 6268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_11_mgmt(iface->bss[i], rx_mgmt->frame, 6278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt rx_mgmt->frame_len, &fi); 6288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else 6298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_11_mgmt(hapd, rx_mgmt->frame, rx_mgmt->frame_len, &fi); 6308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt random_add_randomness(&fi, sizeof(fi)); 6328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 6338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 63575ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinenstatic void hostapd_rx_action(struct hostapd_data *hapd, 63675ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen struct rx_action *rx_action) 63775ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen{ 63875ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen struct rx_mgmt rx_mgmt; 63975ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen u8 *buf; 64075ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen struct ieee80211_hdr *hdr; 64175ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 64275ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen wpa_printf(MSG_DEBUG, "EVENT_RX_ACTION DA=" MACSTR " SA=" MACSTR 64375ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen " BSSID=" MACSTR " category=%u", 64475ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen MAC2STR(rx_action->da), MAC2STR(rx_action->sa), 64575ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen MAC2STR(rx_action->bssid), rx_action->category); 64675ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen wpa_hexdump(MSG_MSGDUMP, "Received action frame contents", 64775ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen rx_action->data, rx_action->len); 64875ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 64975ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen buf = os_zalloc(24 + 1 + rx_action->len); 65075ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen if (buf == NULL) 65175ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen return; 65275ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen hdr = (struct ieee80211_hdr *) buf; 65375ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen hdr->frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT, 65475ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen WLAN_FC_STYPE_ACTION); 65575ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen if (rx_action->category == WLAN_ACTION_SA_QUERY) { 65675ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen /* 65775ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * Assume frame was protected; it would have been dropped if 65875ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * not. 65975ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen */ 66075ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen hdr->frame_control |= host_to_le16(WLAN_FC_ISWEP); 66175ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen } 66275ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen os_memcpy(hdr->addr1, rx_action->da, ETH_ALEN); 66375ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen os_memcpy(hdr->addr2, rx_action->sa, ETH_ALEN); 66475ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen os_memcpy(hdr->addr3, rx_action->bssid, ETH_ALEN); 66575ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen buf[24] = rx_action->category; 66675ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen os_memcpy(buf + 24 + 1, rx_action->data, rx_action->len); 66775ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen os_memset(&rx_mgmt, 0, sizeof(rx_mgmt)); 66875ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen rx_mgmt.frame = buf; 66975ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen rx_mgmt.frame_len = 24 + 1 + rx_action->len; 67075ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen hostapd_mgmt_rx(hapd, &rx_mgmt); 67175ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen os_free(buf); 67275ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen} 67375ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 67475ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 6758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_mgmt_tx_cb(struct hostapd_data *hapd, const u8 *buf, 6768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len, u16 stype, int ok) 6778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ieee80211_hdr *hdr; 6798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hdr = (struct ieee80211_hdr *) buf; 6808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = get_hapd_bssid(hapd->iface, get_hdr_bssid(hdr, len)); 6818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL || hapd == HAPD_BROADCAST) 6828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 6838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_11_mgmt_cb(hapd, buf, len, stype, ok); 6848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 6858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* NEED_AP_MLME */ 6878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_event_new_sta(struct hostapd_data *hapd, const u8 *addr) 6908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta = ap_get_sta(hapd, addr); 6928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) 6938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 6948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Data frame from unknown STA " MACSTR 6968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt " - adding a new STA", MAC2STR(addr)); 6978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_sta_add(hapd, addr); 6988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) { 6998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_new_assoc_sta(hapd, sta, 0); 7008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 7018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to add STA entry for " MACSTR, 7028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt MAC2STR(addr)); 7038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 7078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 7088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_event_eapol_rx(struct hostapd_data *hapd, const u8 *src, 7118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t data_len) 7128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_iface *iface = hapd->iface; 714d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt struct sta_info *sta; 7158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 7168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 718d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if ((sta = ap_get_sta(iface->bss[j], src))) { 719d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if (sta->flags & WLAN_STA_ASSOC) { 720d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt hapd = iface->bss[j]; 721d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt break; 722d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt } 7238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_receive(hapd, src, data, data_len); 7278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 7288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 730b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstatic struct hostapd_channel_data * hostapd_get_mode_channel( 731b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_iface *iface, unsigned int freq) 732b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt{ 733b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt int i; 734b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_channel_data *chan; 735b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 736b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt for (i = 0; i < iface->current_mode->num_channels; i++) { 737b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan = &iface->current_mode->channels[i]; 738b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (!chan) 739b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return NULL; 740b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if ((unsigned int) chan->freq == freq) 741b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return chan; 742b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 743b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 744b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return NULL; 745b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt} 746b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 747b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 748b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstatic void hostapd_update_nf(struct hostapd_iface *iface, 749b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_channel_data *chan, 750b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct freq_survey *survey) 751b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt{ 752b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (!iface->chans_surveyed) { 753b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan->min_nf = survey->nf; 754b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt iface->lowest_nf = survey->nf; 755b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } else { 756b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (dl_list_empty(&chan->survey_list)) 757b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan->min_nf = survey->nf; 758b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt else if (survey->nf < chan->min_nf) 759b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan->min_nf = survey->nf; 760b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (survey->nf < iface->lowest_nf) 761b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt iface->lowest_nf = survey->nf; 762b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 763b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt} 764b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 765b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 766b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstatic void hostapd_event_get_survey(struct hostapd_data *hapd, 767b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct survey_results *survey_results) 768b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt{ 769b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_iface *iface = hapd->iface; 770b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct freq_survey *survey, *tmp; 771b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_channel_data *chan; 772b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 773b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (dl_list_empty(&survey_results->survey_list)) { 774b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt wpa_printf(MSG_DEBUG, "No survey data received"); 775b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return; 776b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 777b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 778b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt dl_list_for_each_safe(survey, tmp, &survey_results->survey_list, 779b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct freq_survey, list) { 780b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan = hostapd_get_mode_channel(iface, survey->freq); 781b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (!chan) 782b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt continue; 783b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (chan->flag & HOSTAPD_CHAN_DISABLED) 784b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt continue; 785b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 786b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt dl_list_del(&survey->list); 787b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt dl_list_add_tail(&chan->survey_list, &survey->list); 788b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 789b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt hostapd_update_nf(iface, chan, survey); 790b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 791b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt iface->chans_surveyed++; 792b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 793b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt} 794b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 795b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 796051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#ifdef NEED_AP_MLME 797051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 798051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_radar_detected(struct hostapd_data *hapd, 799051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 800051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 801051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS radar detected on %d MHz", radar->freq); 802051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_dfs_radar_detected(hapd, radar->freq, radar->ht_enabled, 803051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 804051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 805051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 806051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 807051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 808051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_cac_finished(struct hostapd_data *hapd, 809051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 810051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 811051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS CAC finished on %d MHz", radar->freq); 812051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_dfs_complete_cac(hapd, 1, radar->freq, radar->ht_enabled, 813051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 814051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 815051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 816051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 817051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 818051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_cac_aborted(struct hostapd_data *hapd, 819051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 820051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 821051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS CAC aborted on %d MHz", radar->freq); 822051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_dfs_complete_cac(hapd, 0, radar->freq, radar->ht_enabled, 823051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 824051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 825051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 826051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 827051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 828051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_nop_finished(struct hostapd_data *hapd, 829051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 830051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 831051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS NOP finished on %d MHz", radar->freq); 832051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_dfs_nop_finished(hapd, radar->freq, radar->ht_enabled, 833051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 834051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 835051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 836051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 837051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#endif /* NEED_AP_MLME */ 838051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 839051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 8408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_supplicant_event(void *ctx, enum wpa_event_type event, 8418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wpa_event_data *data) 8428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = ctx; 8441f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifndef CONFIG_NO_STDOUT_DEBUG 8451f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int level = MSG_DEBUG; 8461f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 84761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (event == EVENT_RX_MGMT && data->rx_mgmt.frame && 8481f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_mgmt.frame_len >= 24) { 8491f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const struct ieee80211_hdr *hdr; 8501f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt u16 fc; 8511f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hdr = (const struct ieee80211_hdr *) data->rx_mgmt.frame; 8521f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt fc = le_to_host16(hdr->frame_control); 8531f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT && 8541f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_BEACON) 8551f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt level = MSG_EXCESSIVE; 8568da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT && 8578da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_PROBE_REQ) 8588da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt level = MSG_EXCESSIVE; 8591f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 8601f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 8611f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_dbg(hapd->msg_ctx, level, "Event %s (%d) received", 8621f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt event_to_string(event), event); 8631f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_NO_STDOUT_DEBUG */ 8648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt switch (event) { 8668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_MICHAEL_MIC_FAILURE: 8678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt michael_mic_failure(hapd, data->michael_mic_failure.src, 1); 8688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 8698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_SCAN_RESULTS: 8708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iface->scan_cb) 8718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iface->scan_cb(hapd->iface); 8728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 8738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211R 8748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_FT_RRB_RX: 8758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_ft_rrb_rx(hapd->wpa_auth, data->ft_rrb_rx.src, 8768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->ft_rrb_rx.data, data->ft_rrb_rx.data_len); 8778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 8788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 8798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_WPS_BUTTON_PUSHED: 8808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_wps_button_pushed(hapd, NULL); 8818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 8828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef NEED_AP_MLME 8838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_TX_STATUS: 8848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt switch (data->tx_status.type) { 8858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case WLAN_FC_TYPE_MGMT: 8868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_mgmt_tx_cb(hapd, data->tx_status.data, 8878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.data_len, 8888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.stype, 8898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.ack); 8908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 8918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case WLAN_FC_TYPE_DATA: 8928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_tx_status(hapd, data->tx_status.dst, 8938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.data, 8948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.data_len, 8958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.ack); 8968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 8978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 8991f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt case EVENT_EAPOL_TX_STATUS: 9001f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_eapol_tx_status(hapd, data->eapol_tx_status.dst, 9011f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->eapol_tx_status.data, 9021f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->eapol_tx_status.data_len, 9031f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->eapol_tx_status.ack); 9041f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt break; 9051f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt case EVENT_DRIVER_CLIENT_POLL_OK: 9061f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_client_poll_ok(hapd, data->client_poll.addr); 9071f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt break; 9088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_RX_FROM_UNKNOWN: 9091f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_rx_from_unknown_sta(hapd, data->rx_from_unknown.bssid, 9101f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_from_unknown.addr, 9111f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_from_unknown.wds); 9128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_RX_MGMT: 9148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_mgmt_rx(hapd, &data->rx_mgmt); 9158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* NEED_AP_MLME */ 9178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_RX_PROBE_REQ: 9188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data->rx_probe_req.sa == NULL || 9198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->rx_probe_req.ie == NULL) 9208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_probe_req_rx(hapd, data->rx_probe_req.sa, 9221f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_probe_req.da, 9231f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_probe_req.bssid, 9248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->rx_probe_req.ie, 92504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->rx_probe_req.ie_len, 92604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->rx_probe_req.ssi_signal); 9278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_NEW_STA: 9298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_event_new_sta(hapd, data->new_sta.addr); 9308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_EAPOL_RX: 9328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_event_eapol_rx(hapd, data->eapol_rx.src, 9338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->eapol_rx.data, 9348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->eapol_rx.data_len); 9358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_ASSOC: 9378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_notif_assoc(hapd, data->assoc_info.addr, 9388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->assoc_info.req_ies, 9398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->assoc_info.req_ies_len, 9408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->assoc_info.reassoc); 9418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_DISASSOC: 9438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data) 9448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_notif_disassoc(hapd, data->disassoc_info.addr); 9458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_DEAUTH: 9478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data) 9488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_notif_disassoc(hapd, data->deauth_info.addr); 9498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_STATION_LOW_ACK: 9518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!data) 9528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_event_sta_low_ack(hapd, data->low_ack.addr); 9548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 95575ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen case EVENT_RX_ACTION: 95675ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen if (data->rx_action.da == NULL || data->rx_action.sa == NULL || 95775ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen data->rx_action.bssid == NULL) 95875ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen break; 95961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef NEED_AP_MLME 96075ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen hostapd_rx_action(hapd, &data->rx_action); 96175ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen#endif /* NEED_AP_MLME */ 96261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_action_rx(hapd, &data->rx_action); 96361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt break; 96461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt case EVENT_AUTH: 96561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_notif_auth(hapd, &data->auth); 96661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt break; 96704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt case EVENT_CH_SWITCH: 96804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (!data) 96904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 97004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_event_ch_switch(hapd, data->ch_switch.freq, 97104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->ch_switch.ht_enabled, 97204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->ch_switch.ch_offset); 97304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 974f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt case EVENT_CONNECT_FAILED_REASON: 975f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt if (!data) 976f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 977f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt hostapd_event_connect_failed_reason( 978f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt hapd, data->connect_failed_reason.addr, 979f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt data->connect_failed_reason.code); 980f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 981b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt case EVENT_SURVEY: 982b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt hostapd_event_get_survey(hapd, &data->survey_results); 983b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt break; 984051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#ifdef NEED_AP_MLME 985051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_RADAR_DETECTED: 986051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 987051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 988051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_radar_detected(hapd, &data->dfs_event); 989051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 990051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_CAC_FINISHED: 991051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 992051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 993051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_cac_finished(hapd, &data->dfs_event); 994051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 995051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_CAC_ABORTED: 996051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 997051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 998051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_cac_aborted(hapd, &data->dfs_event); 999051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1000051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_NOP_FINISHED: 1001051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 1002051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1003051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_nop_finished(hapd, &data->dfs_event); 1004051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1005051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_CHANNEL_LIST_CHANGED: 1006051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /* channel list changed (regulatory?), update channel list */ 1007051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /* TODO: check this. hostapd_get_hw_features() initializes 1008051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt * too much stuff. */ 1009051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /* hostapd_get_hw_features(hapd->iface); */ 1010051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1011051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#endif /* NEED_AP_MLME */ 10128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt default: 10138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Unknown event %d", event); 10148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 10178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* HOSTAPD */ 1019