hostap/hostapd/driver.h
Jouni Malinen 10b83bd712 Changed channel flags configuration to read the information from the driver
(e.g., via driver_nl80211 when using mac80211) instead of using hostapd as
the source of the regulatory information (i.e., information from CRDA is
now used with mac80211); this allows 5 GHz channels to be used with hostapd
(if allowed in the current regulatory domain).
2008-11-18 14:51:43 +02:00

761 lines
23 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);
};
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;
}
#endif /* DRIVER_H */