2 * hostapd - Driver operations
3 * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
12 enum wpa_driver_if_type;
13 struct wpa_bss_params;
14 struct wpa_driver_scan_params;
15 struct ieee80211_ht_capabilities;
17 u32 hostapd_sta_flags_to_drv(u32 flags);
18 int hostapd_build_ap_extra_ies(struct hostapd_data *hapd,
19 struct wpabuf **beacon,
20 struct wpabuf **proberesp,
21 struct wpabuf **assocresp);
22 void hostapd_free_ap_extra_ies(struct hostapd_data *hapd, struct wpabuf *beacon,
23 struct wpabuf *proberesp,
24 struct wpabuf *assocresp);
25 int hostapd_set_ap_wps_ie(struct hostapd_data *hapd);
26 int hostapd_set_authorized(struct hostapd_data *hapd,
27 struct sta_info *sta, int authorized);
28 int hostapd_set_sta_flags(struct hostapd_data *hapd, struct sta_info *sta);
29 int hostapd_set_drv_ieee8021x(struct hostapd_data *hapd, const char *ifname,
31 int hostapd_vlan_if_add(struct hostapd_data *hapd, const char *ifname);
32 int hostapd_vlan_if_remove(struct hostapd_data *hapd, const char *ifname);
33 int hostapd_set_wds_sta(struct hostapd_data *hapd, const u8 *addr, int aid,
35 int hostapd_sta_add(struct hostapd_data *hapd,
36 const u8 *addr, u16 aid, u16 capability,
37 const u8 *supp_rates, size_t supp_rates_len,
39 const struct ieee80211_ht_capabilities *ht_capab,
40 u32 flags, u8 qosinfo);
41 int hostapd_set_privacy(struct hostapd_data *hapd, int enabled);
42 int hostapd_set_generic_elem(struct hostapd_data *hapd, const u8 *elem,
44 int hostapd_get_ssid(struct hostapd_data *hapd, u8 *buf, size_t len);
45 int hostapd_set_ssid(struct hostapd_data *hapd, const u8 *buf, size_t len);
46 int hostapd_if_add(struct hostapd_data *hapd, enum wpa_driver_if_type type,
47 const char *ifname, const u8 *addr, void *bss_ctx,
48 void **drv_priv, char *force_ifname, u8 *if_addr,
50 int hostapd_if_remove(struct hostapd_data *hapd, enum wpa_driver_if_type type,
52 int hostapd_set_ieee8021x(struct hostapd_data *hapd,
53 struct wpa_bss_params *params);
54 int hostapd_get_seqnum(const char *ifname, struct hostapd_data *hapd,
55 const u8 *addr, int idx, u8 *seq);
56 int hostapd_flush(struct hostapd_data *hapd);
57 int hostapd_set_freq(struct hostapd_data *hapd, int mode, int freq,
58 int channel, int ht_enabled, int sec_channel_offset);
59 int hostapd_set_rts(struct hostapd_data *hapd, int rts);
60 int hostapd_set_frag(struct hostapd_data *hapd, int frag);
61 int hostapd_sta_set_flags(struct hostapd_data *hapd, u8 *addr,
62 int total_flags, int flags_or, int flags_and);
63 int hostapd_set_country(struct hostapd_data *hapd, const char *country);
64 int hostapd_set_tx_queue_params(struct hostapd_data *hapd, int queue, int aifs,
65 int cw_min, int cw_max, int burst_time);
66 struct hostapd_hw_modes *
67 hostapd_get_hw_feature_data(struct hostapd_data *hapd, u16 *num_modes,
69 int hostapd_driver_commit(struct hostapd_data *hapd);
70 int hostapd_drv_none(struct hostapd_data *hapd);
71 int hostapd_driver_scan(struct hostapd_data *hapd,
72 struct wpa_driver_scan_params *params);
73 struct wpa_scan_results * hostapd_driver_get_scan_results(
74 struct hostapd_data *hapd);
75 int hostapd_driver_set_noa(struct hostapd_data *hapd, u8 count, int start,
77 int hostapd_drv_set_key(const char *ifname,
78 struct hostapd_data *hapd,
79 enum wpa_alg alg, const u8 *addr,
80 int key_idx, int set_tx,
81 const u8 *seq, size_t seq_len,
82 const u8 *key, size_t key_len);
83 int hostapd_drv_send_mlme(struct hostapd_data *hapd,
84 const void *msg, size_t len, int noack);
85 int hostapd_drv_sta_deauth(struct hostapd_data *hapd,
86 const u8 *addr, int reason);
87 int hostapd_drv_sta_disassoc(struct hostapd_data *hapd,
88 const u8 *addr, int reason);
89 int hostapd_drv_send_action(struct hostapd_data *hapd, unsigned int freq,
90 unsigned int wait, const u8 *dst, const u8 *data,
92 int hostapd_add_sta_node(struct hostapd_data *hapd, const u8 *addr,
94 int hostapd_sta_auth(struct hostapd_data *hapd, const u8 *addr,
95 u16 seq, u16 status, const u8 *ie, size_t len);
96 int hostapd_sta_assoc(struct hostapd_data *hapd, const u8 *addr,
97 int reassoc, u16 status, const u8 *ie, size_t len);
98 int hostapd_add_tspec(struct hostapd_data *hapd, const u8 *addr,
99 u8 *tspec_ie, size_t tspec_ielen);
102 #include "drivers/driver.h"
104 int hostapd_drv_wnm_oper(struct hostapd_data *hapd,
105 enum wnm_oper oper, const u8 *peer,
106 u8 *buf, u16 *buf_len);
108 static inline int hostapd_drv_set_countermeasures(struct hostapd_data *hapd,
111 if (hapd->driver == NULL ||
112 hapd->driver->hapd_set_countermeasures == NULL)
114 return hapd->driver->hapd_set_countermeasures(hapd->drv_priv, enabled);
117 static inline int hostapd_drv_set_sta_vlan(const char *ifname,
118 struct hostapd_data *hapd,
119 const u8 *addr, int vlan_id)
121 if (hapd->driver == NULL || hapd->driver->set_sta_vlan == NULL)
123 return hapd->driver->set_sta_vlan(hapd->drv_priv, addr, ifname,
127 static inline int hostapd_drv_get_inact_sec(struct hostapd_data *hapd,
130 if (hapd->driver == NULL || hapd->driver->get_inact_sec == NULL)
132 return hapd->driver->get_inact_sec(hapd->drv_priv, addr);
135 static inline int hostapd_drv_sta_remove(struct hostapd_data *hapd,
138 if (hapd->driver == NULL || hapd->driver->sta_remove == NULL)
140 return hapd->driver->sta_remove(hapd->drv_priv, addr);
143 static inline int hostapd_drv_hapd_send_eapol(struct hostapd_data *hapd,
144 const u8 *addr, const u8 *data,
145 size_t data_len, int encrypt,
148 if (hapd->driver == NULL || hapd->driver->hapd_send_eapol == NULL)
150 return hapd->driver->hapd_send_eapol(hapd->drv_priv, addr, data,
152 hapd->own_addr, flags);
155 static inline int hostapd_drv_read_sta_data(
156 struct hostapd_data *hapd, struct hostap_sta_driver_data *data,
159 if (hapd->driver == NULL || hapd->driver->read_sta_data == NULL)
161 return hapd->driver->read_sta_data(hapd->drv_priv, data, addr);
164 static inline int hostapd_drv_sta_clear_stats(struct hostapd_data *hapd,
167 if (hapd->driver == NULL || hapd->driver->sta_clear_stats == NULL)
169 return hapd->driver->sta_clear_stats(hapd->drv_priv, addr);
172 static inline int hostapd_drv_set_ap(struct hostapd_data *hapd,
173 struct wpa_driver_ap_params *params)
175 if (hapd->driver == NULL || hapd->driver->set_ap == NULL)
177 return hapd->driver->set_ap(hapd->drv_priv, params);
180 static inline int hostapd_drv_set_radius_acl_auth(struct hostapd_data *hapd,
181 const u8 *mac, int accepted,
184 if (hapd->driver == NULL || hapd->driver->set_radius_acl_auth == NULL)
186 return hapd->driver->set_radius_acl_auth(hapd->drv_priv, mac, accepted,
190 static inline int hostapd_drv_set_radius_acl_expire(struct hostapd_data *hapd,
193 if (hapd->driver == NULL ||
194 hapd->driver->set_radius_acl_expire == NULL)
196 return hapd->driver->set_radius_acl_expire(hapd->drv_priv, mac);
199 static inline int hostapd_drv_set_authmode(struct hostapd_data *hapd,
202 if (hapd->driver == NULL || hapd->driver->set_authmode == NULL)
204 return hapd->driver->set_authmode(hapd->drv_priv, auth_algs);
207 static inline void hostapd_drv_poll_client(struct hostapd_data *hapd,
208 const u8 *own_addr, const u8 *addr,
211 if (hapd->driver == NULL || hapd->driver->poll_client == NULL)
213 hapd->driver->poll_client(hapd->drv_priv, own_addr, addr, qos);
216 #endif /* AP_DRV_OPS */