+++ /dev/null
-/*
- * hostapd - Driver operations
- * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
- */
-
-#include "utils/includes.h"
-
-#include "utils/common.h"
-#include "drivers/driver.h"
-#include "common/ieee802_11_defs.h"
-#include "wps/wps.h"
-#include "hostapd.h"
-#include "ieee802_11.h"
-#include "sta_info.h"
-#include "ap_config.h"
-#include "p2p_hostapd.h"
-#include "ap_drv_ops.h"
-
-
-static int hostapd_sta_flags_to_drv(int flags)
-{
- int res = 0;
- if (flags & WLAN_STA_AUTHORIZED)
- res |= WPA_STA_AUTHORIZED;
- if (flags & WLAN_STA_WMM)
- res |= WPA_STA_WMM;
- if (flags & WLAN_STA_SHORT_PREAMBLE)
- res |= WPA_STA_SHORT_PREAMBLE;
- if (flags & WLAN_STA_MFP)
- res |= WPA_STA_MFP;
- return res;
-}
-
-
-static int hostapd_set_ap_wps_ie(struct hostapd_data *hapd)
-{
- struct wpabuf *beacon, *proberesp, *assocresp = NULL;
- int ret;
-
- if (hapd->driver == NULL || hapd->driver->set_ap_wps_ie == NULL)
- return 0;
-
- beacon = hapd->wps_beacon_ie;
- proberesp = hapd->wps_probe_resp_ie;
-
-#ifdef CONFIG_P2P
- if (hapd->wps_beacon_ie == NULL && hapd->p2p_beacon_ie == NULL)
- beacon = NULL;
- else {
- beacon = wpabuf_alloc((hapd->wps_beacon_ie ?
- wpabuf_len(hapd->wps_beacon_ie) : 0) +
- (hapd->p2p_beacon_ie ?
- wpabuf_len(hapd->p2p_beacon_ie) : 0));
- if (beacon == NULL)
- return -1;
- if (hapd->wps_beacon_ie)
- wpabuf_put_buf(beacon, hapd->wps_beacon_ie);
- if (hapd->p2p_beacon_ie)
- wpabuf_put_buf(beacon, hapd->p2p_beacon_ie);
- }
-
- if (hapd->wps_probe_resp_ie == NULL && hapd->p2p_probe_resp_ie == NULL)
- proberesp = NULL;
- else {
- proberesp = wpabuf_alloc(
- (hapd->wps_probe_resp_ie ?
- wpabuf_len(hapd->wps_probe_resp_ie) : 0) +
- (hapd->p2p_probe_resp_ie ?
- wpabuf_len(hapd->p2p_probe_resp_ie) : 0));
- if (proberesp == NULL) {
- wpabuf_free(beacon);
- return -1;
- }
- if (hapd->wps_probe_resp_ie)
- wpabuf_put_buf(proberesp, hapd->wps_probe_resp_ie);
- if (hapd->p2p_probe_resp_ie)
- wpabuf_put_buf(proberesp, hapd->p2p_probe_resp_ie);
- }
-#endif /* CONFIG_P2P */
-
-#ifdef CONFIG_P2P_MANAGER
- if (hapd->conf->p2p & P2P_MANAGE) {
- struct wpabuf *a;
-
- a = wpabuf_alloc(100 + (beacon ? wpabuf_len(beacon) : 0));
- if (a) {
- u8 *start, *p;
- if (beacon)
- wpabuf_put_buf(a, beacon);
- if (beacon != hapd->wps_beacon_ie)
- wpabuf_free(beacon);
- start = wpabuf_put(a, 0);
- p = hostapd_eid_p2p_manage(hapd, start);
- wpabuf_put(a, p - start);
- beacon = a;
- }
-
- a = wpabuf_alloc(100 + (proberesp ? wpabuf_len(proberesp) :
- 0));
- if (a) {
- u8 *start, *p;
- if (proberesp)
- wpabuf_put_buf(a, proberesp);
- if (proberesp != hapd->wps_probe_resp_ie)
- wpabuf_free(proberesp);
- start = wpabuf_put(a, 0);
- p = hostapd_eid_p2p_manage(hapd, start);
- wpabuf_put(a, p - start);
- proberesp = a;
- }
- }
-#endif /* CONFIG_P2P_MANAGER */
-
-#ifdef CONFIG_WPS2
- if (hapd->conf->wps_state)
- assocresp = wps_build_assoc_resp_ie();
-#endif /* CONFIG_WPS2 */
-
-#ifdef CONFIG_P2P_MANAGER
- if (hapd->conf->p2p & P2P_MANAGE) {
- struct wpabuf *a;
- a = wpabuf_alloc(100 + (assocresp ? wpabuf_len(assocresp) :
- 0));
- if (a) {
- u8 *start, *p;
- start = wpabuf_put(a, 0);
- p = hostapd_eid_p2p_manage(hapd, start);
- wpabuf_put(a, p - start);
- if (assocresp) {
- wpabuf_put_buf(a, assocresp);
- wpabuf_free(assocresp);
- }
- assocresp = a;
- }
- }
-#endif /* CONFIG_P2P_MANAGER */
-
- ret = hapd->driver->set_ap_wps_ie(hapd->drv_priv, beacon, proberesp,
- assocresp);
-
- if (beacon != hapd->wps_beacon_ie)
- wpabuf_free(beacon);
- if (proberesp != hapd->wps_probe_resp_ie)
- wpabuf_free(proberesp);
- wpabuf_free(assocresp);
-
- return ret;
-}
-
-
-static int hostapd_send_mgmt_frame(struct hostapd_data *hapd, const void *msg,
- size_t len)
-{
- if (hapd->driver == NULL || hapd->driver->send_mlme == NULL)
- return 0;
- return hapd->driver->send_mlme(hapd->drv_priv, msg, len);
-}
-
-
-static int hostapd_send_eapol(struct hostapd_data *hapd, const u8 *addr,
- const u8 *data, size_t data_len, int encrypt)
-{
- if (hapd->driver == NULL || hapd->driver->hapd_send_eapol == NULL)
- return 0;
- return hapd->driver->hapd_send_eapol(hapd->drv_priv, addr, data,
- data_len, encrypt,
- hapd->own_addr);
-}
-
-
-static int hostapd_set_authorized(struct hostapd_data *hapd,
- struct sta_info *sta, int authorized)
-{
- if (authorized) {
- return hostapd_sta_set_flags(hapd, sta->addr,
- hostapd_sta_flags_to_drv(
- sta->flags),
- WPA_STA_AUTHORIZED, ~0);
- }
-
- return hostapd_sta_set_flags(hapd, sta->addr,
- hostapd_sta_flags_to_drv(sta->flags),
- 0, ~WPA_STA_AUTHORIZED);
-}
-
-
-static int hostapd_set_key(const char *ifname, struct hostapd_data *hapd,
- enum wpa_alg alg, const u8 *addr, int key_idx,
- int set_tx, const u8 *seq, size_t seq_len,
- const u8 *key, size_t key_len)
-{
- if (hapd->driver == NULL || hapd->driver->set_key == NULL)
- return 0;
- return hapd->driver->set_key(ifname, hapd->drv_priv, alg, addr,
- key_idx, set_tx, seq, seq_len, key,
- key_len);
-}
-
-
-static int hostapd_read_sta_data(struct hostapd_data *hapd,
- struct hostap_sta_driver_data *data,
- const u8 *addr)
-{
- if (hapd->driver == NULL || hapd->driver->read_sta_data == NULL)
- return -1;
- return hapd->driver->read_sta_data(hapd->drv_priv, data, addr);
-}
-
-
-static int hostapd_sta_clear_stats(struct hostapd_data *hapd, const u8 *addr)
-{
- if (hapd->driver == NULL || hapd->driver->sta_clear_stats == NULL)
- return 0;
- return hapd->driver->sta_clear_stats(hapd->drv_priv, addr);
-}
-
-
-static int hostapd_set_sta_flags(struct hostapd_data *hapd,
- struct sta_info *sta)
-{
- int set_flags, total_flags, flags_and, flags_or;
- total_flags = hostapd_sta_flags_to_drv(sta->flags);
- set_flags = WPA_STA_SHORT_PREAMBLE | WPA_STA_WMM | WPA_STA_MFP;
- if (((!hapd->conf->ieee802_1x && !hapd->conf->wpa) ||
- sta->auth_alg == WLAN_AUTH_FT) &&
- sta->flags & WLAN_STA_AUTHORIZED)
- set_flags |= WPA_STA_AUTHORIZED;
- flags_or = total_flags & set_flags;
- flags_and = total_flags | ~set_flags;
- return hostapd_sta_set_flags(hapd, sta->addr, total_flags,
- flags_or, flags_and);
-}
-
-
-static int hostapd_set_drv_ieee8021x(struct hostapd_data *hapd,
- const char *ifname, int enabled)
-{
- struct wpa_bss_params params;
- os_memset(¶ms, 0, sizeof(params));
- params.ifname = ifname;
- params.enabled = enabled;
- if (enabled) {
- params.wpa = hapd->conf->wpa;
- params.ieee802_1x = hapd->conf->ieee802_1x;
- params.wpa_group = hapd->conf->wpa_group;
- params.wpa_pairwise = hapd->conf->wpa_pairwise;
- params.wpa_key_mgmt = hapd->conf->wpa_key_mgmt;
- params.rsn_preauth = hapd->conf->rsn_preauth;
- }
- return hostapd_set_ieee8021x(hapd, ¶ms);
-}
-
-
-static int hostapd_set_radius_acl_auth(struct hostapd_data *hapd,
- const u8 *mac, int accepted,
- u32 session_timeout)
-{
- if (hapd->driver == NULL || hapd->driver->set_radius_acl_auth == NULL)
- return 0;
- return hapd->driver->set_radius_acl_auth(hapd->drv_priv, mac, accepted,
- session_timeout);
-}
-
-
-static int hostapd_set_radius_acl_expire(struct hostapd_data *hapd,
- const u8 *mac)
-{
- if (hapd->driver == NULL ||
- hapd->driver->set_radius_acl_expire == NULL)
- return 0;
- return hapd->driver->set_radius_acl_expire(hapd->drv_priv, mac);
-}
-
-
-static int hostapd_set_bss_params(struct hostapd_data *hapd,
- int use_protection)
-{
- int ret = 0;
- int preamble;
-#ifdef CONFIG_IEEE80211N
- u8 buf[60], *ht_capab, *ht_oper, *pos;
-
- pos = buf;
- ht_capab = pos;
- pos = hostapd_eid_ht_capabilities(hapd, pos);
- ht_oper = pos;
- pos = hostapd_eid_ht_operation(hapd, pos);
- if (pos > ht_oper && ht_oper > ht_capab &&
- hostapd_set_ht_params(hapd, ht_capab + 2, ht_capab[1],
- ht_oper + 2, ht_oper[1])) {
- wpa_printf(MSG_ERROR, "Could not set HT capabilities "
- "for kernel driver");
- ret = -1;
- }
-
-#endif /* CONFIG_IEEE80211N */
-
- if (hostapd_set_cts_protect(hapd, use_protection)) {
- wpa_printf(MSG_ERROR, "Failed to set CTS protect in kernel "
- "driver");
- ret = -1;
- }
-
- if (hapd->iface->current_mode &&
- hapd->iface->current_mode->mode == HOSTAPD_MODE_IEEE80211G &&
- hostapd_set_short_slot_time(hapd,
- hapd->iface->num_sta_no_short_slot_time
- > 0 ? 0 : 1)) {
- wpa_printf(MSG_ERROR, "Failed to set Short Slot Time option "
- "in kernel driver");
- ret = -1;
- }
-
- if (hapd->iface->num_sta_no_short_preamble == 0 &&
- hapd->iconf->preamble == SHORT_PREAMBLE)
- preamble = SHORT_PREAMBLE;
- else
- preamble = LONG_PREAMBLE;
- if (hostapd_set_preamble(hapd, preamble)) {
- wpa_printf(MSG_ERROR, "Could not set preamble for kernel "
- "driver");
- ret = -1;
- }
-
- return ret;
-}
-
-
-static int hostapd_set_beacon(struct hostapd_data *hapd,
- const u8 *head, size_t head_len,
- const u8 *tail, size_t tail_len, int dtim_period,
- int beacon_int)
-{
- if (hapd->driver == NULL || hapd->driver->set_beacon == NULL)
- return 0;
- return hapd->driver->set_beacon(hapd->drv_priv,
- head, head_len, tail, tail_len,
- dtim_period, beacon_int);
-}
-
-
-static int hostapd_vlan_if_add(struct hostapd_data *hapd, const char *ifname)
-{
- char force_ifname[IFNAMSIZ];
- u8 if_addr[ETH_ALEN];
- return hostapd_if_add(hapd, WPA_IF_AP_VLAN, ifname, NULL, NULL, NULL,
- force_ifname, if_addr);
-}
-
-static int hostapd_vlan_if_remove(struct hostapd_data *hapd,
- const char *ifname)
-{
- return hostapd_if_remove(hapd, WPA_IF_AP_VLAN, ifname);
-}
-
-
-static int hostapd_set_wds_sta(struct hostapd_data *hapd, const u8 *addr,
- int aid, int val)
-{
- if (hapd->driver == NULL || hapd->driver->set_wds_sta == NULL)
- return 0;
- return hapd->driver->set_wds_sta(hapd->drv_priv, addr, aid, val);
-}
-
-
-static int hostapd_set_sta_vlan(const char *ifname, struct hostapd_data *hapd,
- const u8 *addr, int vlan_id)
-{
- if (hapd->driver == NULL || hapd->driver->set_sta_vlan == NULL)
- return 0;
- return hapd->driver->set_sta_vlan(hapd->drv_priv, addr, ifname,
- vlan_id);
-}
-
-
-static int hostapd_get_inact_sec(struct hostapd_data *hapd, const u8 *addr)
-{
- if (hapd->driver == NULL || hapd->driver->get_inact_sec == NULL)
- return 0;
- return hapd->driver->get_inact_sec(hapd->drv_priv, addr);
-}
-
-
-static int hostapd_sta_deauth(struct hostapd_data *hapd, const u8 *addr,
- int reason)
-{
- if (hapd->driver == NULL || hapd->driver->sta_deauth == NULL)
- return 0;
- return hapd->driver->sta_deauth(hapd->drv_priv, hapd->own_addr, addr,
- reason);
-}
-
-
-static int hostapd_sta_disassoc(struct hostapd_data *hapd, const u8 *addr,
- int reason)
-{
- if (hapd->driver == NULL || hapd->driver->sta_disassoc == NULL)
- return 0;
- return hapd->driver->sta_disassoc(hapd->drv_priv, hapd->own_addr, addr,
- reason);
-}
-
-
-static int hostapd_sta_add(struct hostapd_data *hapd,
- const u8 *addr, u16 aid, u16 capability,
- const u8 *supp_rates, size_t supp_rates_len,
- u16 listen_interval,
- const struct ieee80211_ht_capabilities *ht_capab)
-{
- struct hostapd_sta_add_params params;
-
- if (hapd->driver == NULL)
- return 0;
- if (hapd->driver->sta_add == NULL)
- return 0;
-
- os_memset(¶ms, 0, sizeof(params));
- params.addr = addr;
- params.aid = aid;
- params.capability = capability;
- params.supp_rates = supp_rates;
- params.supp_rates_len = supp_rates_len;
- params.listen_interval = listen_interval;
- params.ht_capabilities = ht_capab;
- return hapd->driver->sta_add(hapd->drv_priv, ¶ms);
-}
-
-
-static int hostapd_sta_remove(struct hostapd_data *hapd, const u8 *addr)
-{
- if (hapd->driver == NULL || hapd->driver->sta_remove == NULL)
- return 0;
- return hapd->driver->sta_remove(hapd->drv_priv, addr);
-}
-
-
-static int hostapd_set_countermeasures(struct hostapd_data *hapd, int enabled)
-{
- if (hapd->driver == NULL ||
- hapd->driver->hapd_set_countermeasures == NULL)
- return 0;
- return hapd->driver->hapd_set_countermeasures(hapd->drv_priv, enabled);
-}
-
-
-void hostapd_set_driver_ops(struct hostapd_driver_ops *ops)
-{
- ops->set_ap_wps_ie = hostapd_set_ap_wps_ie;
- ops->send_mgmt_frame = hostapd_send_mgmt_frame;
- ops->send_eapol = hostapd_send_eapol;
- ops->set_authorized = hostapd_set_authorized;
- ops->set_key = hostapd_set_key;
- ops->read_sta_data = hostapd_read_sta_data;
- ops->sta_clear_stats = hostapd_sta_clear_stats;
- ops->set_sta_flags = hostapd_set_sta_flags;
- ops->set_drv_ieee8021x = hostapd_set_drv_ieee8021x;
- ops->set_radius_acl_auth = hostapd_set_radius_acl_auth;
- ops->set_radius_acl_expire = hostapd_set_radius_acl_expire;
- ops->set_bss_params = hostapd_set_bss_params;
- ops->set_beacon = hostapd_set_beacon;
- ops->vlan_if_add = hostapd_vlan_if_add;
- ops->vlan_if_remove = hostapd_vlan_if_remove;
- ops->set_wds_sta = hostapd_set_wds_sta;
- ops->set_sta_vlan = hostapd_set_sta_vlan;
- ops->get_inact_sec = hostapd_get_inact_sec;
- ops->sta_deauth = hostapd_sta_deauth;
- ops->sta_disassoc = hostapd_sta_disassoc;
- ops->sta_add = hostapd_sta_add;
- ops->sta_remove = hostapd_sta_remove;
- ops->set_countermeasures = hostapd_set_countermeasures;
-}
-
-
-int hostapd_set_privacy(struct hostapd_data *hapd, int enabled)
-{
- if (hapd->driver == NULL || hapd->driver->set_privacy == NULL)
- return 0;
- return hapd->driver->set_privacy(hapd->drv_priv, enabled);
-}
-
-
-int hostapd_set_generic_elem(struct hostapd_data *hapd, const u8 *elem,
- size_t elem_len)
-{
- if (hapd->driver == NULL || hapd->driver->set_generic_elem == NULL)
- return 0;
- return hapd->driver->set_generic_elem(hapd->drv_priv, elem, elem_len);
-}
-
-
-int hostapd_get_ssid(struct hostapd_data *hapd, u8 *buf, size_t len)
-{
- if (hapd->driver == NULL || hapd->driver->hapd_get_ssid == NULL)
- return 0;
- return hapd->driver->hapd_get_ssid(hapd->drv_priv, buf, len);
-}
-
-
-int hostapd_set_ssid(struct hostapd_data *hapd, const u8 *buf, size_t len)
-{
- if (hapd->driver == NULL || hapd->driver->hapd_set_ssid == NULL)
- return 0;
- return hapd->driver->hapd_set_ssid(hapd->drv_priv, buf, len);
-}
-
-
-int hostapd_if_add(struct hostapd_data *hapd, enum wpa_driver_if_type type,
- const char *ifname, const u8 *addr, void *bss_ctx,
- void **drv_priv, char *force_ifname, u8 *if_addr)
-{
- if (hapd->driver == NULL || hapd->driver->if_add == NULL)
- return -1;
- return hapd->driver->if_add(hapd->drv_priv, type, ifname, addr,
- bss_ctx, drv_priv, force_ifname, if_addr);
-}
-
-
-int hostapd_if_remove(struct hostapd_data *hapd, enum wpa_driver_if_type type,
- const char *ifname)
-{
- if (hapd->driver == NULL || hapd->driver->if_remove == NULL)
- return -1;
- return hapd->driver->if_remove(hapd->drv_priv, type, ifname);
-}
-
-
-int hostapd_set_ieee8021x(struct hostapd_data *hapd,
- struct wpa_bss_params *params)
-{
- if (hapd->driver == NULL || hapd->driver->set_ieee8021x == NULL)
- return 0;
- return hapd->driver->set_ieee8021x(hapd->drv_priv, params);
-}
-
-
-int hostapd_get_seqnum(const char *ifname, struct hostapd_data *hapd,
- const u8 *addr, int idx, u8 *seq)
-{
- if (hapd->driver == NULL || hapd->driver->get_seqnum == NULL)
- return 0;
- return hapd->driver->get_seqnum(ifname, hapd->drv_priv, addr, idx,
- seq);
-}
-
-
-int hostapd_flush(struct hostapd_data *hapd)
-{
- if (hapd->driver == NULL || hapd->driver->flush == NULL)
- return 0;
- return hapd->driver->flush(hapd->drv_priv);
-}
-
-
-int hostapd_set_freq(struct hostapd_data *hapd, int mode, int freq,
- int channel, int ht_enabled, int sec_channel_offset)
-{
- struct hostapd_freq_params data;
- if (hapd->driver == NULL)
- return 0;
- if (hapd->driver->set_freq == NULL)
- return 0;
- os_memset(&data, 0, sizeof(data));
- data.mode = mode;
- data.freq = freq;
- data.channel = channel;
- data.ht_enabled = ht_enabled;
- data.sec_channel_offset = sec_channel_offset;
- return hapd->driver->set_freq(hapd->drv_priv, &data);
-}
-
-int hostapd_set_rts(struct hostapd_data *hapd, int rts)
-{
- if (hapd->driver == NULL || hapd->driver->set_rts == NULL)
- return 0;
- return hapd->driver->set_rts(hapd->drv_priv, rts);
-}
-
-
-int hostapd_set_frag(struct hostapd_data *hapd, int frag)
-{
- if (hapd->driver == NULL || hapd->driver->set_frag == NULL)
- return 0;
- return hapd->driver->set_frag(hapd->drv_priv, frag);
-}
-
-
-int hostapd_sta_set_flags(struct hostapd_data *hapd, u8 *addr,
- int total_flags, int flags_or, int flags_and)
-{
- if (hapd->driver == NULL || hapd->driver->sta_set_flags == NULL)
- return 0;
- return hapd->driver->sta_set_flags(hapd->drv_priv, addr, total_flags,
- flags_or, flags_and);
-}
-
-
-int hostapd_set_rate_sets(struct hostapd_data *hapd, int *supp_rates,
- int *basic_rates, int mode)
-{
- if (hapd->driver == NULL || hapd->driver->set_rate_sets == NULL)
- return 0;
- return hapd->driver->set_rate_sets(hapd->drv_priv, supp_rates,
- basic_rates, mode);
-}
-
-
-int hostapd_set_country(struct hostapd_data *hapd, const char *country)
-{
- if (hapd->driver == NULL ||
- hapd->driver->set_country == NULL)
- return 0;
- return hapd->driver->set_country(hapd->drv_priv, country);
-}
-
-
-int hostapd_set_cts_protect(struct hostapd_data *hapd, int value)
-{
- if (hapd->driver == NULL || hapd->driver->set_cts_protect == NULL)
- return 0;
- return hapd->driver->set_cts_protect(hapd->drv_priv, value);
-}
-
-
-int hostapd_set_preamble(struct hostapd_data *hapd, int value)
-{
- if (hapd->driver == NULL || hapd->driver->set_preamble == NULL)
- return 0;
- return hapd->driver->set_preamble(hapd->drv_priv, value);
-}
-
-
-int hostapd_set_short_slot_time(struct hostapd_data *hapd, int value)
-{
- if (hapd->driver == NULL || hapd->driver->set_short_slot_time == NULL)
- return 0;
- return hapd->driver->set_short_slot_time(hapd->drv_priv, value);
-}
-
-
-int hostapd_set_tx_queue_params(struct hostapd_data *hapd, int queue, int aifs,
- int cw_min, int cw_max, int burst_time)
-{
- if (hapd->driver == NULL || hapd->driver->set_tx_queue_params == NULL)
- return 0;
- return hapd->driver->set_tx_queue_params(hapd->drv_priv, queue, aifs,
- cw_min, cw_max, burst_time);
-}
-
-
-int hostapd_valid_bss_mask(struct hostapd_data *hapd, const u8 *addr,
- const u8 *mask)
-{
- if (hapd->driver == NULL || hapd->driver->valid_bss_mask == NULL)
- return 1;
- return hapd->driver->valid_bss_mask(hapd->drv_priv, addr, mask);
-}
-
-
-struct hostapd_hw_modes *
-hostapd_get_hw_feature_data(struct hostapd_data *hapd, u16 *num_modes,
- u16 *flags)
-{
- if (hapd->driver == NULL ||
- hapd->driver->get_hw_feature_data == NULL)
- return NULL;
- return hapd->driver->get_hw_feature_data(hapd->drv_priv, num_modes,
- flags);
-}
-
-
-int hostapd_driver_commit(struct hostapd_data *hapd)
-{
- if (hapd->driver == NULL || hapd->driver->commit == NULL)
- return 0;
- return hapd->driver->commit(hapd->drv_priv);
-}
-
-
-int hostapd_set_ht_params(struct hostapd_data *hapd,
- const u8 *ht_capab, size_t ht_capab_len,
- const u8 *ht_oper, size_t ht_oper_len)
-{
- if (hapd->driver == NULL || hapd->driver->set_ht_params == NULL ||
- ht_capab == NULL || ht_oper == NULL)
- return 0;
- return hapd->driver->set_ht_params(hapd->drv_priv,
- ht_capab, ht_capab_len,
- ht_oper, ht_oper_len);
-}
-
-
-int hostapd_drv_none(struct hostapd_data *hapd)
-{
- return hapd->driver && os_strcmp(hapd->driver->name, "none") == 0;
-}
-
-
-int hostapd_driver_scan(struct hostapd_data *hapd,
- struct wpa_driver_scan_params *params)
-{
- if (hapd->driver && hapd->driver->scan2)
- return hapd->driver->scan2(hapd->drv_priv, params);
- return -1;
-}
-
-
-struct wpa_scan_results * hostapd_driver_get_scan_results(
- struct hostapd_data *hapd)
-{
- if (hapd->driver && hapd->driver->get_scan_results2)
- return hapd->driver->get_scan_results2(hapd->drv_priv);
- return NULL;
-}
-
-
-int hostapd_driver_set_noa(struct hostapd_data *hapd, u8 count, int start,
- int duration)
-{
- if (hapd->driver && hapd->driver->set_noa)
- return hapd->driver->set_noa(hapd->drv_priv, count, start,
- duration);
- return -1;
-}
projects / mech_eap.git / blobdiff