hostap/hostapd/driver.h
Jouni Malinen ad08c3633c Added preliminary Wi-Fi Protected Setup (WPS) implementation
This adds WPS support for both hostapd and wpa_supplicant. Both programs
can be configured to act as WPS Enrollee and Registrar. Both PBC and PIN
methods are supported.

Currently, hostapd has more complete configuration option for WPS
parameters and wpa_supplicant configuration style will likely change in
the future. External Registrars are not yet supported in hostapd or
wpa_supplicant. While wpa_supplicant has initial support for acting as
an Registrar to configure an AP, this is still using number of hardcoded
parameters which will need to be made configurable for proper operation.
2008-11-23 19:34:26 +02:00

786 lines
24 KiB
C

/*
* hostapd - driver interface definition
* Copyright (c) 2002-2007, Jouni Malinen <j@w1.fi>
* Copyright (c) 2007-2008, Intel Corporation
*
* 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.
*/
#ifndef DRIVER_H
#define DRIVER_H
struct hostapd_sta_add_params {
const u8 *addr;
u16 aid;
u16 capability;
const u8 *supp_rates;
size_t supp_rates_len;
int flags;
u16 listen_interval;
const struct ht_cap_ie *ht_capabilities;
};
enum hostapd_driver_if_type {
HOSTAPD_IF_VLAN, HOSTAPD_IF_WDS
};
struct wpa_driver_ops {
const char *name; /* as appears in the config file */
void * (*init)(struct hostapd_data *hapd);
void * (*init_bssid)(struct hostapd_data *hapd, const u8 *bssid);
void (*deinit)(void *priv);
int (*wireless_event_init)(void *priv);
void (*wireless_event_deinit)(void *priv);
/**
* set_8021x - enable/disable IEEE 802.1X support
* @ifname: Interface name (for multi-SSID/VLAN support)
* @priv: driver private data
* @enabled: 1 = enable, 0 = disable
*
* Returns: 0 on success, -1 on failure
*
* Configure the kernel driver to enable/disable 802.1X support.
* This may be an empty function if 802.1X support is always enabled.
*/
int (*set_ieee8021x)(const char *ifname, void *priv, int enabled);
/**
* set_privacy - enable/disable privacy
* @priv: driver private data
* @enabled: 1 = privacy enabled, 0 = disabled
*
* Return: 0 on success, -1 on failure
*
* Configure privacy.
*/
int (*set_privacy)(const char *ifname, void *priv, int enabled);
int (*set_encryption)(const char *ifname, void *priv, const char *alg,
const u8 *addr, int idx,
const u8 *key, size_t key_len, int txkey);
int (*get_seqnum)(const char *ifname, void *priv, const u8 *addr,
int idx, u8 *seq);
int (*get_seqnum_igtk)(const char *ifname, void *priv, const u8 *addr,
int idx, u8 *seq);
int (*flush)(void *priv);
int (*set_generic_elem)(const char *ifname, void *priv, const u8 *elem,
size_t elem_len);
int (*read_sta_data)(void *priv, struct hostap_sta_driver_data *data,
const u8 *addr);
int (*send_eapol)(void *priv, const u8 *addr, const u8 *data,
size_t data_len, int encrypt, const u8 *own_addr);
int (*sta_deauth)(void *priv, const u8 *addr, int reason);
int (*sta_disassoc)(void *priv, const u8 *addr, int reason);
int (*sta_remove)(void *priv, const u8 *addr);
int (*get_ssid)(const char *ifname, void *priv, u8 *buf, int len);
int (*set_ssid)(const char *ifname, void *priv, const u8 *buf,
int len);
int (*set_countermeasures)(void *priv, int enabled);
int (*send_mgmt_frame)(void *priv, const void *msg, size_t len,
int flags);
int (*set_assoc_ap)(void *priv, const u8 *addr);
/* note: sta_add() is deprecated; use sta_add2() instead */
int (*sta_add)(const char *ifname, void *priv, const u8 *addr, u16 aid,
u16 capability, u8 *supp_rates, size_t supp_rates_len,
int flags, u16 listen_interval);
int (*sta_add2)(const char *ifname, void *priv,
struct hostapd_sta_add_params *params);
int (*get_inact_sec)(void *priv, const u8 *addr);
int (*sta_clear_stats)(void *priv, const u8 *addr);
int (*set_freq)(void *priv, int mode, int freq);
int (*set_rts)(void *priv, int rts);
int (*get_rts)(void *priv, int *rts);
int (*set_frag)(void *priv, int frag);
int (*get_frag)(void *priv, int *frag);
int (*set_retry)(void *priv, int short_retry, int long_retry);
int (*get_retry)(void *priv, int *short_retry, int *long_retry);
int (*sta_set_flags)(void *priv, const u8 *addr,
int total_flags, int flags_or, int flags_and);
int (*set_rate_sets)(void *priv, int *supp_rates, int *basic_rates,
int mode);
int (*set_regulatory_domain)(void *priv, unsigned int rd);
int (*set_country)(void *priv, const char *country);
int (*set_ieee80211d)(void *priv, int enabled);
int (*set_beacon)(const char *ifname, void *priv,
u8 *head, size_t head_len,
u8 *tail, size_t tail_len);
/* Configure internal bridge:
* 0 = disabled, i.e., client separation is enabled (no bridging of
* packets between associated STAs
* 1 = enabled, i.e., bridge packets between associated STAs (default)
*/
int (*set_internal_bridge)(void *priv, int value);
int (*set_beacon_int)(void *priv, int value);
int (*set_dtim_period)(const char *ifname, void *priv, int value);
/* Configure broadcast SSID mode:
* 0 = include SSID in Beacon frames and reply to Probe Request frames
* that use broadcast SSID
* 1 = hide SSID from Beacon frames and ignore Probe Request frames for
* broadcast SSID
*/
int (*set_broadcast_ssid)(void *priv, int value);
int (*set_cts_protect)(void *priv, int value);
int (*set_key_tx_rx_threshold)(void *priv, int value);
int (*set_preamble)(void *priv, int value);
int (*set_short_slot_time)(void *priv, int value);
int (*set_tx_queue_params)(void *priv, int queue, int aifs, int cw_min,
int cw_max, int burst_time);
int (*bss_add)(void *priv, const char *ifname, const u8 *bssid);
int (*bss_remove)(void *priv, const char *ifname);
int (*valid_bss_mask)(void *priv, const u8 *addr, const u8 *mask);
int (*passive_scan)(void *priv, int now, int our_mode_only,
int interval, int _listen, int *channel,
int *last_rx);
struct hostapd_hw_modes * (*get_hw_feature_data)(void *priv,
u16 *num_modes,
u16 *flags);
int (*if_add)(const char *iface, void *priv,
enum hostapd_driver_if_type type, char *ifname,
const u8 *addr);
int (*if_update)(void *priv, enum hostapd_driver_if_type type,
char *ifname, const u8 *addr);
int (*if_remove)(void *priv, enum hostapd_driver_if_type type,
const char *ifname, const u8 *addr);
int (*set_sta_vlan)(void *priv, const u8 *addr, const char *ifname,
int vlan_id);
/**
* commit - Optional commit changes handler
* @priv: driver private data
* Returns: 0 on success, -1 on failure
*
* This optional handler function can be registered if the driver
* interface implementation needs to commit changes (e.g., by setting
* network interface up) at the end of initial configuration. If set,
* this handler will be called after initial setup has been completed.
*/
int (*commit)(void *priv);
int (*send_ether)(void *priv, const u8 *dst, const u8 *src, u16 proto,
const u8 *data, size_t data_len);
int (*set_radius_acl_auth)(void *priv, const u8 *mac, int accepted,
u32 session_timeout);
int (*set_radius_acl_expire)(void *priv, const u8 *mac);
int (*set_ht_capability)(const char *ifname, void *priv,
const u8 *data, size_t data_len);
int (*set_ht_operation)(const char *ifname, void *priv,
const u8 *data, size_t data_len);
int (*set_wps_beacon_ie)(const char *ifname, void *priv,
const u8 *ie, size_t len);
int (*set_wps_probe_resp_ie)(const char *ifname, void *priv,
const u8 *ie, size_t len);
};
static inline void *
hostapd_driver_init(struct hostapd_data *hapd)
{
if (hapd->driver == NULL || hapd->driver->init == NULL)
return NULL;
return hapd->driver->init(hapd);
}
static inline void *
hostapd_driver_init_bssid(struct hostapd_data *hapd, const u8 *bssid)
{
if (hapd->driver == NULL || hapd->driver->init_bssid == NULL)
return NULL;
return hapd->driver->init_bssid(hapd, bssid);
}
static inline void
hostapd_driver_deinit(struct hostapd_data *hapd)
{
if (hapd->driver == NULL || hapd->driver->deinit == NULL)
return;
hapd->driver->deinit(hapd->drv_priv);
}
static inline int
hostapd_wireless_event_init(struct hostapd_data *hapd)
{
if (hapd->driver == NULL ||
hapd->driver->wireless_event_init == NULL)
return 0;
return hapd->driver->wireless_event_init(hapd->drv_priv);
}
static inline void
hostapd_wireless_event_deinit(struct hostapd_data *hapd)
{
if (hapd->driver == NULL ||
hapd->driver->wireless_event_deinit == NULL)
return;
hapd->driver->wireless_event_deinit(hapd->drv_priv);
}
static inline int
hostapd_set_ieee8021x(const char *ifname, struct hostapd_data *hapd,
int enabled)
{
if (hapd->driver == NULL || hapd->driver->set_ieee8021x == NULL)
return 0;
return hapd->driver->set_ieee8021x(ifname, hapd->drv_priv, enabled);
}
static inline 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->conf->iface, hapd->drv_priv,
enabled);
}
static inline int
hostapd_set_encryption(const char *ifname, struct hostapd_data *hapd,
const char *alg, const u8 *addr, int idx,
u8 *key, size_t key_len, int txkey)
{
if (hapd->driver == NULL || hapd->driver->set_encryption == NULL)
return 0;
return hapd->driver->set_encryption(ifname, hapd->drv_priv, alg, addr,
idx, key, key_len, txkey);
}
static inline 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);
}
static inline int
hostapd_get_seqnum_igtk(const char *ifname, struct hostapd_data *hapd,
const u8 *addr, int idx, u8 *seq)
{
if (hapd->driver == NULL || hapd->driver->get_seqnum_igtk == NULL)
return -1;
return hapd->driver->get_seqnum_igtk(ifname, hapd->drv_priv, addr, idx,
seq);
}
static inline int
hostapd_flush(struct hostapd_data *hapd)
{
if (hapd->driver == NULL || hapd->driver->flush == NULL)
return 0;
return hapd->driver->flush(hapd->drv_priv);
}
static inline 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->conf->iface,
hapd->drv_priv, elem, elem_len);
}
static inline 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 inline 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->send_eapol == NULL)
return 0;
return hapd->driver->send_eapol(hapd->drv_priv, addr, data, data_len,
encrypt, hapd->own_addr);
}
static inline 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, addr, reason);
}
static inline 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, addr, reason);
}
static inline 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 inline int
hostapd_get_ssid(struct hostapd_data *hapd, u8 *buf, size_t len)
{
if (hapd->driver == NULL || hapd->driver->get_ssid == NULL)
return 0;
return hapd->driver->get_ssid(hapd->conf->iface, hapd->drv_priv, buf,
len);
}
static inline int
hostapd_set_ssid(struct hostapd_data *hapd, const u8 *buf, size_t len)
{
if (hapd->driver == NULL || hapd->driver->set_ssid == NULL)
return 0;
return hapd->driver->set_ssid(hapd->conf->iface, hapd->drv_priv, buf,
len);
}
static inline int
hostapd_send_mgmt_frame(struct hostapd_data *hapd, const void *msg, size_t len,
int flags)
{
if (hapd->driver == NULL || hapd->driver->send_mgmt_frame == NULL)
return 0;
return hapd->driver->send_mgmt_frame(hapd->drv_priv, msg, len, flags);
}
static inline int
hostapd_set_assoc_ap(struct hostapd_data *hapd, const u8 *addr)
{
if (hapd->driver == NULL || hapd->driver->set_assoc_ap == NULL)
return 0;
return hapd->driver->set_assoc_ap(hapd->drv_priv, addr);
}
static inline int
hostapd_set_countermeasures(struct hostapd_data *hapd, int enabled)
{
if (hapd->driver == NULL || hapd->driver->set_countermeasures == NULL)
return 0;
return hapd->driver->set_countermeasures(hapd->drv_priv, enabled);
}
static inline int
hostapd_sta_add(const char *ifname, struct hostapd_data *hapd, const u8 *addr,
u16 aid, u16 capability, const u8 *supp_rates,
size_t supp_rates_len, int flags, u16 listen_interval,
const struct ht_cap_ie *ht_capabilities)
{
if (hapd->driver == NULL)
return 0;
if (hapd->driver->sta_add2) {
struct hostapd_sta_add_params params;
os_memset(&params, 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.flags = flags;
params.listen_interval = listen_interval;
params.ht_capabilities = ht_capabilities;
return hapd->driver->sta_add2(ifname, hapd->drv_priv, &params);
}
if (hapd->driver->sta_add == NULL)
return 0;
return hapd->driver->sta_add(ifname, hapd->drv_priv, addr, aid,
capability, (u8 *) supp_rates,
supp_rates_len,
flags, listen_interval);
}
static inline 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 inline int
hostapd_set_freq(struct hostapd_data *hapd, int mode, int freq)
{
if (hapd->driver == NULL || hapd->driver->set_freq == NULL)
return 0;
return hapd->driver->set_freq(hapd->drv_priv, mode, freq);
}
static inline 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);
}
static inline int
hostapd_get_rts(struct hostapd_data *hapd, int *rts)
{
if (hapd->driver == NULL || hapd->driver->get_rts == NULL)
return 0;
return hapd->driver->get_rts(hapd->drv_priv, rts);
}
static inline 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);
}
static inline int
hostapd_get_frag(struct hostapd_data *hapd, int *frag)
{
if (hapd->driver == NULL || hapd->driver->get_frag == NULL)
return 0;
return hapd->driver->get_frag(hapd->drv_priv, frag);
}
static inline int
hostapd_set_retry(struct hostapd_data *hapd, int short_retry, int long_retry)
{
if (hapd->driver == NULL || hapd->driver->set_retry == NULL)
return 0;
return hapd->driver->set_retry(hapd->drv_priv, short_retry,
long_retry);
}
static inline int
hostapd_get_retry(struct hostapd_data *hapd, int *short_retry, int *long_retry)
{
if (hapd->driver == NULL || hapd->driver->get_retry == NULL)
return 0;
return hapd->driver->get_retry(hapd->drv_priv, short_retry,
long_retry);
}
static inline 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);
}
static inline 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);
}
static inline int
hostapd_set_regulatory_domain(struct hostapd_data *hapd, unsigned int rd)
{
if (hapd->driver == NULL ||
hapd->driver->set_regulatory_domain == NULL)
return 0;
return hapd->driver->set_regulatory_domain(hapd->drv_priv, rd);
}
static inline 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);
}
static inline int
hostapd_set_ieee80211d(struct hostapd_data *hapd, int enabled)
{
if (hapd->driver == NULL ||
hapd->driver->set_ieee80211d == NULL)
return 0;
return hapd->driver->set_ieee80211d(hapd->drv_priv, enabled);
}
static inline 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 inline int
hostapd_set_beacon(const char *ifname, struct hostapd_data *hapd,
u8 *head, size_t head_len,
u8 *tail, size_t tail_len)
{
if (hapd->driver == NULL || hapd->driver->set_beacon == NULL)
return 0;
return hapd->driver->set_beacon(ifname, hapd->drv_priv, head, head_len,
tail, tail_len);
}
static inline int
hostapd_set_internal_bridge(struct hostapd_data *hapd, int value)
{
if (hapd->driver == NULL || hapd->driver->set_internal_bridge == NULL)
return 0;
return hapd->driver->set_internal_bridge(hapd->drv_priv, value);
}
static inline int
hostapd_set_beacon_int(struct hostapd_data *hapd, int value)
{
if (hapd->driver == NULL || hapd->driver->set_beacon_int == NULL)
return 0;
return hapd->driver->set_beacon_int(hapd->drv_priv, value);
}
static inline int
hostapd_set_dtim_period(struct hostapd_data *hapd, int value)
{
if (hapd->driver == NULL || hapd->driver->set_dtim_period == NULL)
return 0;
return hapd->driver->set_dtim_period(hapd->conf->iface, hapd->drv_priv,
value);
}
static inline int
hostapd_set_broadcast_ssid(struct hostapd_data *hapd, int value)
{
if (hapd->driver == NULL || hapd->driver->set_broadcast_ssid == NULL)
return 0;
return hapd->driver->set_broadcast_ssid(hapd->drv_priv, value);
}
static inline 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);
}
static inline int
hostapd_set_key_tx_rx_threshold(struct hostapd_data *hapd, int value)
{
if (hapd->driver == NULL ||
hapd->driver->set_key_tx_rx_threshold == NULL)
return 0;
return hapd->driver->set_key_tx_rx_threshold(hapd->drv_priv, value);
}
static inline 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);
}
static inline 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);
}
static inline 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);
}
static inline int
hostapd_bss_add(struct hostapd_data *hapd, const char *ifname, const u8 *bssid)
{
if (hapd->driver == NULL || hapd->driver->bss_add == NULL)
return 0;
return hapd->driver->bss_add(hapd->drv_priv, ifname, bssid);
}
static inline int
hostapd_bss_remove(struct hostapd_data *hapd, const char *ifname)
{
if (hapd->driver == NULL || hapd->driver->bss_remove == NULL)
return 0;
return hapd->driver->bss_remove(hapd->drv_priv, ifname);
}
static inline 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);
}
static inline int
hostapd_if_add(struct hostapd_data *hapd, enum hostapd_driver_if_type type,
char *ifname, const u8 *addr)
{
if (hapd->driver == NULL || hapd->driver->if_add == NULL)
return -1;
return hapd->driver->if_add(hapd->conf->iface, hapd->drv_priv, type,
ifname, addr);
}
static inline int
hostapd_if_update(struct hostapd_data *hapd, enum hostapd_driver_if_type type,
char *ifname, const u8 *addr)
{
if (hapd->driver == NULL || hapd->driver->if_update == NULL)
return -1;
return hapd->driver->if_update(hapd->drv_priv, type, ifname, addr);
}
static inline int
hostapd_if_remove(struct hostapd_data *hapd, enum hostapd_driver_if_type type,
char *ifname, const u8 *addr)
{
if (hapd->driver == NULL || hapd->driver->if_remove == NULL)
return -1;
return hapd->driver->if_remove(hapd->drv_priv, type, ifname, addr);
}
static inline int
hostapd_passive_scan(struct hostapd_data *hapd, int now, int our_mode_only,
int interval, int _listen, int *channel,
int *last_rx)
{
if (hapd->driver == NULL || hapd->driver->passive_scan == NULL)
return -1;
return hapd->driver->passive_scan(hapd->drv_priv, now, our_mode_only,
interval, _listen, channel, last_rx);
}
static inline 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);
}
static inline 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 inline 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);
}
static inline 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 inline 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);
}
#ifdef CONFIG_IEEE80211N
static inline int
hostapd_set_ht_capability(const char *ifname, struct hostapd_data *hapd,
const u8 *ht_cap)
{
if (hapd->driver == NULL || hapd->driver->set_ht_capability == NULL ||
ht_cap == NULL)
return 0;
return hapd->driver->set_ht_capability(
ifname, hapd->drv_priv, ht_cap,
sizeof(struct ieee80211_ht_capability));
}
static inline int
hostapd_set_ht_operation(const char *ifname, struct hostapd_data *hapd,
const u8 *ht_operation)
{
if (hapd->driver == NULL || hapd->driver->set_ht_operation == NULL ||
ht_operation == NULL)
return 0;
return hapd->driver->set_ht_operation(
ifname, hapd->drv_priv, ht_operation,
sizeof(struct ieee80211_ht_operation));
}
#endif /* CONFIG_IEEE80211N */
static inline int
hostapd_drv_none(struct hostapd_data *hapd)
{
return hapd->driver && os_strcmp(hapd->driver->name, "none") == 0;
}
static inline int
hostapd_set_wps_beacon_ie(struct hostapd_data *hapd, const u8 *ie, size_t len)
{
if (hapd->driver == NULL || hapd->driver->set_wps_beacon_ie == NULL)
return 0;
return hapd->driver->set_wps_beacon_ie(hapd->conf->iface,
hapd->drv_priv, ie, len);
}
static inline int
hostapd_set_wps_probe_resp_ie(struct hostapd_data *hapd, const u8 *ie,
size_t len)
{
if (hapd->driver == NULL ||
hapd->driver->set_wps_probe_resp_ie == NULL)
return 0;
return hapd->driver->set_wps_probe_resp_ie(hapd->conf->iface,
hapd->drv_priv, ie, len);
}
#endif /* DRIVER_H */