1 | /* |
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2 | * hostapd - Driver operations |
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3 | * Copyright (c) 2009-2014, Jouni Malinen <j@w1.fi> |
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4 | * |
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5 | * This software may be distributed under the terms of the BSD license. |
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6 | * See README for more details. |
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7 | */ |
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8 | |
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9 | #ifndef AP_DRV_OPS |
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10 | #define AP_DRV_OPS |
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11 | |
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12 | enum wpa_driver_if_type; |
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13 | struct wpa_bss_params; |
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14 | struct wpa_driver_scan_params; |
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15 | struct ieee80211_ht_capabilities; |
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16 | struct ieee80211_vht_capabilities; |
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17 | struct hostapd_freq_params; |
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18 | |
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19 | u32 hostapd_sta_flags_to_drv(u32 flags); |
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20 | int hostapd_build_ap_extra_ies(struct hostapd_data *hapd, |
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21 | struct wpabuf **beacon, |
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22 | struct wpabuf **proberesp, |
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23 | struct wpabuf **assocresp); |
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24 | void hostapd_free_ap_extra_ies(struct hostapd_data *hapd, struct wpabuf *beacon, |
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25 | struct wpabuf *proberesp, |
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26 | struct wpabuf *assocresp); |
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27 | int hostapd_reset_ap_wps_ie(struct hostapd_data *hapd); |
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28 | int hostapd_set_ap_wps_ie(struct hostapd_data *hapd); |
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29 | int hostapd_set_authorized(struct hostapd_data *hapd, |
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30 | struct sta_info *sta, int authorized); |
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31 | int hostapd_set_sta_flags(struct hostapd_data *hapd, struct sta_info *sta); |
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32 | int hostapd_set_drv_ieee8021x(struct hostapd_data *hapd, const char *ifname, |
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33 | int enabled); |
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34 | int hostapd_vlan_if_add(struct hostapd_data *hapd, const char *ifname); |
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35 | int hostapd_vlan_if_remove(struct hostapd_data *hapd, const char *ifname); |
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36 | int hostapd_set_wds_sta(struct hostapd_data *hapd, char *ifname_wds, |
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37 | const u8 *addr, int aid, int val); |
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38 | int hostapd_sta_add(struct hostapd_data *hapd, |
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39 | const u8 *addr, u16 aid, u16 capability, |
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40 | const u8 *supp_rates, size_t supp_rates_len, |
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41 | u16 listen_interval, |
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42 | const struct ieee80211_ht_capabilities *ht_capab, |
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43 | const struct ieee80211_vht_capabilities *vht_capab, |
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44 | u32 flags, u8 qosinfo, u8 vht_opmode); |
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45 | int hostapd_set_privacy(struct hostapd_data *hapd, int enabled); |
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46 | int hostapd_set_generic_elem(struct hostapd_data *hapd, const u8 *elem, |
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47 | size_t elem_len); |
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48 | int hostapd_get_ssid(struct hostapd_data *hapd, u8 *buf, size_t len); |
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49 | int hostapd_set_ssid(struct hostapd_data *hapd, const u8 *buf, size_t len); |
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50 | int hostapd_if_add(struct hostapd_data *hapd, enum wpa_driver_if_type type, |
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51 | const char *ifname, const u8 *addr, void *bss_ctx, |
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52 | void **drv_priv, char *force_ifname, u8 *if_addr, |
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53 | const char *bridge, int use_existing); |
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54 | int hostapd_if_remove(struct hostapd_data *hapd, enum wpa_driver_if_type type, |
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55 | const char *ifname); |
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56 | int hostapd_set_ieee8021x(struct hostapd_data *hapd, |
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57 | struct wpa_bss_params *params); |
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58 | int hostapd_get_seqnum(const char *ifname, struct hostapd_data *hapd, |
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59 | const u8 *addr, int idx, u8 *seq); |
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60 | int hostapd_flush(struct hostapd_data *hapd); |
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61 | int hostapd_set_freq(struct hostapd_data *hapd, enum hostapd_hw_mode mode, |
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62 | int freq, int channel, int ht_enabled, int vht_enabled, |
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63 | int sec_channel_offset, int vht_oper_chwidth, |
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64 | int center_segment0, int center_segment1); |
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65 | int hostapd_set_rts(struct hostapd_data *hapd, int rts); |
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66 | int hostapd_set_frag(struct hostapd_data *hapd, int frag); |
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67 | int hostapd_sta_set_flags(struct hostapd_data *hapd, u8 *addr, |
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68 | int total_flags, int flags_or, int flags_and); |
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69 | int hostapd_set_country(struct hostapd_data *hapd, const char *country); |
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70 | int hostapd_set_tx_queue_params(struct hostapd_data *hapd, int queue, int aifs, |
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71 | int cw_min, int cw_max, int burst_time); |
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72 | struct hostapd_hw_modes * |
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73 | hostapd_get_hw_feature_data(struct hostapd_data *hapd, u16 *num_modes, |
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74 | u16 *flags); |
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75 | int hostapd_driver_commit(struct hostapd_data *hapd); |
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76 | int hostapd_drv_none(struct hostapd_data *hapd); |
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77 | int hostapd_driver_scan(struct hostapd_data *hapd, |
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78 | struct wpa_driver_scan_params *params); |
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79 | struct wpa_scan_results * hostapd_driver_get_scan_results( |
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80 | struct hostapd_data *hapd); |
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81 | int hostapd_driver_set_noa(struct hostapd_data *hapd, u8 count, int start, |
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82 | int duration); |
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83 | int hostapd_drv_set_key(const char *ifname, |
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84 | struct hostapd_data *hapd, |
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85 | enum wpa_alg alg, const u8 *addr, |
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86 | int key_idx, int set_tx, |
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87 | const u8 *seq, size_t seq_len, |
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88 | const u8 *key, size_t key_len); |
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89 | int hostapd_drv_send_mlme(struct hostapd_data *hapd, |
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90 | const void *msg, size_t len, int noack); |
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91 | int hostapd_drv_sta_deauth(struct hostapd_data *hapd, |
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92 | const u8 *addr, int reason); |
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93 | int hostapd_drv_sta_disassoc(struct hostapd_data *hapd, |
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94 | const u8 *addr, int reason); |
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95 | int hostapd_drv_send_action(struct hostapd_data *hapd, unsigned int freq, |
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96 | unsigned int wait, const u8 *dst, const u8 *data, |
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97 | size_t len); |
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98 | int hostapd_add_sta_node(struct hostapd_data *hapd, const u8 *addr, |
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99 | u16 auth_alg); |
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100 | int hostapd_sta_auth(struct hostapd_data *hapd, const u8 *addr, |
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101 | u16 seq, u16 status, const u8 *ie, size_t len); |
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102 | int hostapd_sta_assoc(struct hostapd_data *hapd, const u8 *addr, |
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103 | int reassoc, u16 status, const u8 *ie, size_t len); |
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104 | int hostapd_add_tspec(struct hostapd_data *hapd, const u8 *addr, |
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105 | u8 *tspec_ie, size_t tspec_ielen); |
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106 | int hostapd_start_dfs_cac(struct hostapd_iface *iface, |
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107 | enum hostapd_hw_mode mode, int freq, |
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108 | int channel, int ht_enabled, int vht_enabled, |
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109 | int sec_channel_offset, int vht_oper_chwidth, |
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110 | int center_segment0, int center_segment1); |
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111 | int hostapd_drv_do_acs(struct hostapd_data *hapd); |
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112 | |
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113 | |
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114 | #include "drivers/driver.h" |
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115 | |
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116 | int hostapd_drv_wnm_oper(struct hostapd_data *hapd, |
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117 | enum wnm_oper oper, const u8 *peer, |
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118 | u8 *buf, u16 *buf_len); |
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119 | |
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120 | int hostapd_drv_set_qos_map(struct hostapd_data *hapd, const u8 *qos_map_set, |
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121 | u8 qos_map_set_len); |
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122 | |
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123 | static inline int hostapd_drv_set_countermeasures(struct hostapd_data *hapd, |
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124 | int enabled) |
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125 | { |
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126 | if (hapd->driver == NULL || |
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127 | hapd->driver->hapd_set_countermeasures == NULL) |
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128 | return 0; |
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129 | return hapd->driver->hapd_set_countermeasures(hapd->drv_priv, enabled); |
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130 | } |
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131 | |
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132 | static inline int hostapd_drv_set_sta_vlan(const char *ifname, |
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133 | struct hostapd_data *hapd, |
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134 | const u8 *addr, int vlan_id) |
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135 | { |
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136 | if (hapd->driver == NULL || hapd->driver->set_sta_vlan == NULL) |
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137 | return 0; |
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138 | return hapd->driver->set_sta_vlan(hapd->drv_priv, addr, ifname, |
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139 | vlan_id); |
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140 | } |
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141 | |
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142 | static inline int hostapd_drv_get_inact_sec(struct hostapd_data *hapd, |
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143 | const u8 *addr) |
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144 | { |
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145 | if (hapd->driver == NULL || hapd->driver->get_inact_sec == NULL) |
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146 | return 0; |
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147 | return hapd->driver->get_inact_sec(hapd->drv_priv, addr); |
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148 | } |
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149 | |
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150 | static inline int hostapd_drv_sta_remove(struct hostapd_data *hapd, |
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151 | const u8 *addr) |
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152 | { |
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153 | if (hapd->driver == NULL || hapd->driver->sta_remove == NULL) |
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154 | return 0; |
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155 | return hapd->driver->sta_remove(hapd->drv_priv, addr); |
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156 | } |
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157 | |
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158 | static inline int hostapd_drv_hapd_send_eapol(struct hostapd_data *hapd, |
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159 | const u8 *addr, const u8 *data, |
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160 | size_t data_len, int encrypt, |
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161 | u32 flags) |
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162 | { |
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163 | if (hapd->driver == NULL || hapd->driver->hapd_send_eapol == NULL) |
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164 | return 0; |
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165 | return hapd->driver->hapd_send_eapol(hapd->drv_priv, addr, data, |
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166 | data_len, encrypt, |
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167 | hapd->own_addr, flags); |
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168 | } |
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169 | |
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170 | static inline int hostapd_drv_read_sta_data( |
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171 | struct hostapd_data *hapd, struct hostap_sta_driver_data *data, |
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172 | const u8 *addr) |
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173 | { |
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174 | if (hapd->driver == NULL || hapd->driver->read_sta_data == NULL) |
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175 | return -1; |
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176 | return hapd->driver->read_sta_data(hapd->drv_priv, data, addr); |
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177 | } |
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178 | |
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179 | static inline int hostapd_drv_sta_clear_stats(struct hostapd_data *hapd, |
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180 | const u8 *addr) |
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181 | { |
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182 | if (hapd->driver == NULL || hapd->driver->sta_clear_stats == NULL) |
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183 | return 0; |
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184 | return hapd->driver->sta_clear_stats(hapd->drv_priv, addr); |
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185 | } |
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186 | |
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187 | static inline int hostapd_drv_set_acl(struct hostapd_data *hapd, |
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188 | struct hostapd_acl_params *params) |
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189 | { |
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190 | if (hapd->driver == NULL || hapd->driver->set_acl == NULL) |
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191 | return 0; |
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192 | return hapd->driver->set_acl(hapd->drv_priv, params); |
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193 | } |
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194 | |
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195 | static inline int hostapd_drv_set_ap(struct hostapd_data *hapd, |
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196 | struct wpa_driver_ap_params *params) |
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197 | { |
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198 | if (hapd->driver == NULL || hapd->driver->set_ap == NULL) |
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199 | return 0; |
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200 | return hapd->driver->set_ap(hapd->drv_priv, params); |
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201 | } |
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202 | |
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203 | static inline int hostapd_drv_set_radius_acl_auth(struct hostapd_data *hapd, |
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204 | const u8 *mac, int accepted, |
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205 | u32 session_timeout) |
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206 | { |
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207 | if (hapd->driver == NULL || hapd->driver->set_radius_acl_auth == NULL) |
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208 | return 0; |
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209 | return hapd->driver->set_radius_acl_auth(hapd->drv_priv, mac, accepted, |
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210 | session_timeout); |
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211 | } |
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212 | |
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213 | static inline int hostapd_drv_set_radius_acl_expire(struct hostapd_data *hapd, |
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214 | const u8 *mac) |
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215 | { |
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216 | if (hapd->driver == NULL || |
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217 | hapd->driver->set_radius_acl_expire == NULL) |
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218 | return 0; |
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219 | return hapd->driver->set_radius_acl_expire(hapd->drv_priv, mac); |
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220 | } |
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221 | |
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222 | static inline int hostapd_drv_set_authmode(struct hostapd_data *hapd, |
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223 | int auth_algs) |
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224 | { |
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225 | if (hapd->driver == NULL || hapd->driver->set_authmode == NULL) |
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226 | return 0; |
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227 | return hapd->driver->set_authmode(hapd->drv_priv, auth_algs); |
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228 | } |
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229 | |
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230 | static inline void hostapd_drv_poll_client(struct hostapd_data *hapd, |
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231 | const u8 *own_addr, const u8 *addr, |
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232 | int qos) |
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233 | { |
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234 | if (hapd->driver == NULL || hapd->driver->poll_client == NULL) |
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235 | return; |
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236 | hapd->driver->poll_client(hapd->drv_priv, own_addr, addr, qos); |
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237 | } |
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238 | |
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239 | static inline int hostapd_drv_get_survey(struct hostapd_data *hapd, |
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240 | unsigned int freq) |
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241 | { |
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242 | if (hapd->driver == NULL) |
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243 | return -1; |
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244 | if (!hapd->driver->get_survey) |
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245 | return -1; |
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246 | return hapd->driver->get_survey(hapd->drv_priv, freq); |
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247 | } |
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248 | |
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249 | static inline int hostapd_get_country(struct hostapd_data *hapd, char *alpha2) |
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250 | { |
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251 | if (hapd->driver == NULL || hapd->driver->get_country == NULL) |
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252 | return -1; |
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253 | return hapd->driver->get_country(hapd->drv_priv, alpha2); |
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254 | } |
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255 | |
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256 | static inline const char * hostapd_drv_get_radio_name(struct hostapd_data *hapd) |
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257 | { |
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258 | if (hapd->driver == NULL || hapd->drv_priv == NULL || |
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259 | hapd->driver->get_radio_name == NULL) |
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260 | return NULL; |
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261 | return hapd->driver->get_radio_name(hapd->drv_priv); |
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262 | } |
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263 | |
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264 | static inline int hostapd_drv_switch_channel(struct hostapd_data *hapd, |
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265 | struct csa_settings *settings) |
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266 | { |
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267 | if (hapd->driver == NULL || hapd->driver->switch_channel == NULL) |
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268 | return -ENOTSUP; |
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269 | |
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270 | return hapd->driver->switch_channel(hapd->drv_priv, settings); |
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271 | } |
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272 | |
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273 | static inline int hostapd_drv_status(struct hostapd_data *hapd, char *buf, |
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274 | size_t buflen) |
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275 | { |
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276 | if (hapd->driver == NULL || hapd->driver->status == NULL) |
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277 | return -1; |
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278 | return hapd->driver->status(hapd->drv_priv, buf, buflen); |
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279 | } |
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280 | |
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281 | static inline int hostapd_drv_br_add_ip_neigh(struct hostapd_data *hapd, |
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282 | int version, const u8 *ipaddr, |
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283 | int prefixlen, const u8 *addr) |
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284 | { |
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285 | if (hapd->driver == NULL || hapd->drv_priv == NULL || |
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286 | hapd->driver->br_add_ip_neigh == NULL) |
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287 | return -1; |
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288 | return hapd->driver->br_add_ip_neigh(hapd->drv_priv, version, ipaddr, |
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289 | prefixlen, addr); |
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290 | } |
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291 | |
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292 | static inline int hostapd_drv_br_delete_ip_neigh(struct hostapd_data *hapd, |
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293 | u8 version, const u8 *ipaddr) |
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294 | { |
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295 | if (hapd->driver == NULL || hapd->drv_priv == NULL || |
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296 | hapd->driver->br_delete_ip_neigh == NULL) |
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297 | return -1; |
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298 | return hapd->driver->br_delete_ip_neigh(hapd->drv_priv, version, |
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299 | ipaddr); |
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300 | } |
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301 | |
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302 | static inline int hostapd_drv_br_port_set_attr(struct hostapd_data *hapd, |
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303 | enum drv_br_port_attr attr, |
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304 | unsigned int val) |
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305 | { |
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306 | if (hapd->driver == NULL || hapd->drv_priv == NULL || |
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307 | hapd->driver->br_port_set_attr == NULL) |
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308 | return -1; |
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309 | return hapd->driver->br_port_set_attr(hapd->drv_priv, attr, val); |
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310 | } |
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311 | |
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312 | static inline int hostapd_drv_br_set_net_param(struct hostapd_data *hapd, |
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313 | enum drv_br_net_param param, |
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314 | unsigned int val) |
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315 | { |
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316 | if (hapd->driver == NULL || hapd->drv_priv == NULL || |
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317 | hapd->driver->br_set_net_param == NULL) |
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318 | return -1; |
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319 | return hapd->driver->br_set_net_param(hapd->drv_priv, param, val); |
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320 | } |
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321 | |
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322 | static inline int hostapd_drv_vendor_cmd(struct hostapd_data *hapd, |
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323 | int vendor_id, int subcmd, |
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324 | const u8 *data, size_t data_len, |
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325 | struct wpabuf *buf) |
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326 | { |
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327 | if (hapd->driver == NULL || hapd->driver->vendor_cmd == NULL) |
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328 | return -1; |
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329 | return hapd->driver->vendor_cmd(hapd->drv_priv, vendor_id, subcmd, data, |
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330 | data_len, buf); |
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331 | } |
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332 | |
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333 | static inline int hostapd_drv_stop_ap(struct hostapd_data *hapd) |
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334 | { |
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335 | if (hapd->driver == NULL || hapd->driver->stop_ap == NULL) |
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336 | return 0; |
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337 | return hapd->driver->stop_ap(hapd->drv_priv); |
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338 | } |
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339 | |
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340 | #endif /* AP_DRV_OPS */ |
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