1 /* 2 * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved. 3 * 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /** 21 * @file wlan_req_ucfg_api.c 22 * @brief contains regulatory user config interface definations 23 */ 24 25 #include <wlan_reg_ucfg_api.h> 26 #include "../../core/src/reg_services.h" 27 #include <qdf_module.h> 28 29 QDF_STATUS ucfg_reg_register_event_handler(uint8_t vdev_id, reg_event_cb cb, 30 void *arg) 31 { 32 /* Register a event cb handler */ 33 return QDF_STATUS_SUCCESS; 34 } 35 36 QDF_STATUS ucfg_reg_unregister_event_handler(uint8_t vdev_id, reg_event_cb cb, 37 void *arg) 38 { 39 /* unregister a event cb handler */ 40 return QDF_STATUS_SUCCESS; 41 } 42 43 QDF_STATUS ucfg_reg_init_handler(uint8_t pdev_id) 44 { 45 /* regulatory initialization handler */ 46 return QDF_STATUS_SUCCESS; 47 } 48 49 QDF_STATUS ucfg_reg_get_current_chan_list(struct wlan_objmgr_pdev *pdev, 50 struct regulatory_channel *chan_list) 51 { 52 return reg_get_current_chan_list(pdev, chan_list); 53 } 54 55 QDF_STATUS ucfg_reg_modify_chan_144(struct wlan_objmgr_pdev *pdev, 56 bool enable_ch_144) 57 { 58 return reg_modify_chan_144(pdev, enable_ch_144); 59 } 60 61 bool ucfg_reg_get_en_chan_144(struct wlan_objmgr_pdev *pdev) 62 { 63 return reg_get_en_chan_144(pdev); 64 } 65 66 QDF_STATUS ucfg_reg_set_config_vars(struct wlan_objmgr_psoc *psoc, 67 struct reg_config_vars config_vars) 68 { 69 return reg_set_config_vars(psoc, config_vars); 70 } 71 72 bool ucfg_reg_is_regdb_offloaded(struct wlan_objmgr_psoc *psoc) 73 { 74 return reg_is_regdb_offloaded(psoc); 75 } 76 77 void ucfg_reg_program_mas_chan_list(struct wlan_objmgr_psoc *psoc, 78 struct regulatory_channel *reg_channels, 79 uint8_t *alpha2, 80 enum dfs_reg dfs_region) 81 { 82 reg_program_mas_chan_list(psoc, reg_channels, alpha2, dfs_region); 83 } 84 85 QDF_STATUS ucfg_reg_get_regd_rules(struct wlan_objmgr_pdev *pdev, 86 struct reg_rule_info *reg_rules) 87 { 88 return reg_get_regd_rules(pdev, reg_rules); 89 } 90 91 QDF_STATUS ucfg_reg_program_default_cc(struct wlan_objmgr_pdev *pdev, 92 uint16_t regdmn) 93 { 94 return reg_program_default_cc(pdev, regdmn); 95 } 96 97 QDF_STATUS ucfg_reg_program_cc(struct wlan_objmgr_pdev *pdev, 98 struct cc_regdmn_s *rd) 99 { 100 return reg_program_chan_list(pdev, rd); 101 } 102 103 QDF_STATUS ucfg_reg_get_current_cc(struct wlan_objmgr_pdev *pdev, 104 struct cc_regdmn_s *rd) 105 { 106 return reg_get_current_cc(pdev, rd); 107 } 108 109 /** 110 * ucfg_reg_set_band() - Sets the band information for the PDEV 111 * @pdev: The physical pdev to set the band for 112 * @band: The set band parameter to configure for the pysical device 113 * 114 * Return: QDF_STATUS 115 */ 116 QDF_STATUS ucfg_reg_set_band(struct wlan_objmgr_pdev *pdev, 117 enum band_info band) 118 { 119 return reg_set_band(pdev, band); 120 } 121 122 /** 123 * ucfg_reg_notify_sap_event() - Notify regulatory domain for sap event 124 * @pdev: The physical dev to set the band for 125 * @sap_state: true for sap start else false 126 * 127 * Return: QDF_STATUS 128 */ 129 QDF_STATUS ucfg_reg_notify_sap_event(struct wlan_objmgr_pdev *pdev, 130 bool sap_state) 131 { 132 return reg_notify_sap_event(pdev, sap_state); 133 } 134 135 #ifdef DISABLE_CHANNEL_LIST 136 /** 137 * ucfg_reg_cache_channel_state() - Cache the current state of the channles 138 * @pdev: The physical dev to cache the channels for 139 * @channel_list: List of the channels for which states needs to be cached 140 * @num_channels: Number of channels in the list 141 * 142 */ 143 void ucfg_reg_cache_channel_state(struct wlan_objmgr_pdev *pdev, 144 uint32_t *channel_list, uint32_t num_channels) 145 { 146 reg_cache_channel_state(pdev, channel_list, num_channels); 147 } 148 149 /** 150 * ucfg_reg_restore_cached_channels() - Cache the current state of the channles 151 * @pdev: The physical dev to cache the channels for 152 */ 153 void ucfg_reg_restore_cached_channels(struct wlan_objmgr_pdev *pdev) 154 { 155 reg_restore_cached_channels(pdev); 156 } 157 #endif 158 159 /** 160 * ucfg_reg_set_fcc_constraint() - apply fcc constraints on channels 12/13 161 * @pdev: The physical pdev to reduce tx power for 162 * 163 * This function adjusts the transmit power on channels 12 and 13, to comply 164 * with FCC regulations in the USA. 165 * 166 * Return: QDF_STATUS 167 */ 168 QDF_STATUS ucfg_reg_set_fcc_constraint(struct wlan_objmgr_pdev *pdev, 169 bool fcc_constraint) 170 { 171 return reg_set_fcc_constraint(pdev, fcc_constraint); 172 } 173 174 175 /** 176 * ucfg_reg_get_default_country() - Get the default regulatory country 177 * @psoc: The physical SoC to get default country from 178 * @country_code: the buffer to populate the country code into 179 * 180 * Return: QDF_STATUS 181 */ 182 QDF_STATUS ucfg_reg_get_default_country(struct wlan_objmgr_psoc *psoc, 183 uint8_t *country_code) 184 { 185 return reg_read_default_country(psoc, country_code); 186 } 187 188 QDF_STATUS ucfg_reg_get_current_country(struct wlan_objmgr_psoc *psoc, 189 uint8_t *country_code) 190 { 191 return reg_read_current_country(psoc, country_code); 192 } 193 /** 194 * ucfg_reg_set_default_country() - Set the default regulatory country 195 * @psoc: The physical SoC to set default country for 196 * @country: The country information to configure 197 * 198 * Return: QDF_STATUS 199 */ 200 QDF_STATUS ucfg_reg_set_default_country(struct wlan_objmgr_psoc *psoc, 201 uint8_t *country) 202 { 203 return reg_set_default_country(psoc, country); 204 } 205 206 /** 207 * ucfg_reg_set_country() - Set the current regulatory country 208 * @pdev: The physical dev to set current country for 209 * @country: The country information to configure 210 * 211 * Return: QDF_STATUS 212 */ 213 QDF_STATUS ucfg_reg_set_country(struct wlan_objmgr_pdev *pdev, 214 uint8_t *country) 215 { 216 return reg_set_country(pdev, country); 217 } 218 219 /** 220 * ucfg_reg_reset_country() - Reset the regulatory country to default 221 * @psoc: The physical SoC to reset country for 222 * 223 * Return: QDF_STATUS 224 */ 225 QDF_STATUS ucfg_reg_reset_country(struct wlan_objmgr_psoc *psoc) 226 { 227 return reg_reset_country(psoc); 228 } 229 230 /** 231 * ucfg_reg_enable_dfs_channels() - Enable the use of DFS channels 232 * @pdev: The physical dev to enable DFS channels for 233 * 234 * Return: QDF_STATUS 235 */ 236 QDF_STATUS ucfg_reg_enable_dfs_channels(struct wlan_objmgr_pdev *pdev, 237 bool dfs_enable) 238 { 239 return reg_enable_dfs_channels(pdev, dfs_enable); 240 } 241 242 QDF_STATUS ucfg_reg_get_curr_band(struct wlan_objmgr_pdev *pdev, 243 enum band_info *band) 244 { 245 return reg_get_curr_band(pdev, band); 246 247 } 248 249 void ucfg_reg_register_chan_change_callback(struct wlan_objmgr_psoc *psoc, 250 reg_chan_change_callback cbk, 251 void *arg) 252 { 253 reg_register_chan_change_callback(psoc, cbk, arg); 254 } 255 256 void ucfg_reg_unregister_chan_change_callback(struct wlan_objmgr_psoc *psoc, 257 reg_chan_change_callback cbk) 258 { 259 reg_unregister_chan_change_callback(psoc, cbk); 260 } 261 262 enum country_src ucfg_reg_get_cc_and_src(struct wlan_objmgr_psoc *psoc, 263 uint8_t *alpha2) 264 { 265 return reg_get_cc_and_src(psoc, alpha2); 266 } 267 268 void ucfg_reg_unit_simulate_ch_avoid(struct wlan_objmgr_psoc *psoc, 269 struct ch_avoid_ind_type *ch_avoid) 270 { 271 reg_process_ch_avoid_event(psoc, ch_avoid); 272 } 273 274 QDF_STATUS ucfg_reg_11d_vdev_delete_update(struct wlan_objmgr_vdev *vdev) 275 { 276 return reg_11d_vdev_delete_update(vdev); 277 } 278 279 QDF_STATUS ucfg_reg_11d_vdev_created_update(struct wlan_objmgr_vdev *vdev) 280 { 281 return reg_11d_vdev_created_update(vdev); 282 } 283 284 struct wlan_psoc_host_hal_reg_capabilities_ext *ucfg_reg_get_hal_reg_cap( 285 struct wlan_objmgr_psoc *psoc) 286 { 287 return reg_get_hal_reg_cap(psoc); 288 } 289 qdf_export_symbol(ucfg_reg_get_hal_reg_cap); 290 291 QDF_STATUS ucfg_reg_set_hal_reg_cap(struct wlan_objmgr_psoc *psoc, 292 struct wlan_psoc_host_hal_reg_capabilities_ext *hal_reg_cap, 293 uint16_t phy_cnt) 294 295 { 296 return reg_set_hal_reg_cap(psoc, hal_reg_cap, phy_cnt); 297 } 298 qdf_export_symbol(ucfg_reg_set_hal_reg_cap); 299