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 struct reg_rule_info *ucfg_reg_get_regd_rules(struct wlan_objmgr_pdev *pdev) 86 { 87 return reg_get_regd_rules(pdev); 88 } 89 90 QDF_STATUS ucfg_reg_program_default_cc(struct wlan_objmgr_pdev *pdev, 91 uint16_t regdmn) 92 { 93 return reg_program_default_cc(pdev, regdmn); 94 } 95 96 QDF_STATUS ucfg_reg_program_cc(struct wlan_objmgr_pdev *pdev, 97 struct cc_regdmn_s *rd) 98 { 99 return reg_program_chan_list(pdev, rd); 100 } 101 102 QDF_STATUS ucfg_reg_get_current_cc(struct wlan_objmgr_pdev *pdev, 103 struct cc_regdmn_s *rd) 104 { 105 return reg_get_current_cc(pdev, rd); 106 } 107 108 /** 109 * ucfg_reg_set_band() - Sets the band information for the PDEV 110 * @pdev: The physical pdev to set the band for 111 * @band: The set band parameter to configure for the pysical device 112 * 113 * Return: QDF_STATUS 114 */ 115 QDF_STATUS ucfg_reg_set_band(struct wlan_objmgr_pdev *pdev, 116 enum band_info band) 117 { 118 return reg_set_band(pdev, band); 119 } 120 121 /** 122 * ucfg_reg_notify_sap_event() - Notify regulatory domain for sap event 123 * @pdev: The physical dev to set the band for 124 * @sap_state: true for sap start else false 125 * 126 * Return: QDF_STATUS 127 */ 128 QDF_STATUS ucfg_reg_notify_sap_event(struct wlan_objmgr_pdev *pdev, 129 bool sap_state) 130 { 131 return reg_notify_sap_event(pdev, sap_state); 132 } 133 134 #ifdef DISABLE_CHANNEL_LIST 135 /** 136 * ucfg_reg_cache_channel_state() - Cache the current state of the channles 137 * @pdev: The physical dev to cache the channels for 138 * @channel_list: List of the channels for which states needs to be cached 139 * @num_channels: Number of channels in the list 140 * 141 */ 142 void ucfg_reg_cache_channel_state(struct wlan_objmgr_pdev *pdev, 143 uint32_t *channel_list, uint32_t num_channels) 144 { 145 reg_cache_channel_state(pdev, channel_list, num_channels); 146 } 147 148 /** 149 * ucfg_reg_restore_cached_channels() - Cache the current state of the channles 150 * @pdev: The physical dev to cache the channels for 151 */ 152 void ucfg_reg_restore_cached_channels(struct wlan_objmgr_pdev *pdev) 153 { 154 reg_restore_cached_channels(pdev); 155 } 156 #endif 157 158 /** 159 * ucfg_reg_set_fcc_constraint() - apply fcc constraints on channels 12/13 160 * @pdev: The physical pdev to reduce tx power for 161 * 162 * This function adjusts the transmit power on channels 12 and 13, to comply 163 * with FCC regulations in the USA. 164 * 165 * Return: QDF_STATUS 166 */ 167 QDF_STATUS ucfg_reg_set_fcc_constraint(struct wlan_objmgr_pdev *pdev, 168 bool fcc_constraint) 169 { 170 return reg_set_fcc_constraint(pdev, fcc_constraint); 171 } 172 173 174 /** 175 * ucfg_reg_get_default_country() - Get the default regulatory country 176 * @psoc: The physical SoC to get default country from 177 * @country_code: the buffer to populate the country code into 178 * 179 * Return: QDF_STATUS 180 */ 181 QDF_STATUS ucfg_reg_get_default_country(struct wlan_objmgr_psoc *psoc, 182 uint8_t *country_code) 183 { 184 return reg_read_default_country(psoc, country_code); 185 } 186 187 QDF_STATUS ucfg_reg_get_current_country(struct wlan_objmgr_psoc *psoc, 188 uint8_t *country_code) 189 { 190 return reg_read_current_country(psoc, country_code); 191 } 192 /** 193 * ucfg_reg_set_default_country() - Set the default regulatory country 194 * @psoc: The physical SoC to set default country for 195 * @country: The country information to configure 196 * 197 * Return: QDF_STATUS 198 */ 199 QDF_STATUS ucfg_reg_set_default_country(struct wlan_objmgr_psoc *psoc, 200 uint8_t *country) 201 { 202 return reg_set_default_country(psoc, country); 203 } 204 205 /** 206 * ucfg_reg_set_country() - Set the current regulatory country 207 * @pdev: The physical dev to set current country for 208 * @country: The country information to configure 209 * 210 * Return: QDF_STATUS 211 */ 212 QDF_STATUS ucfg_reg_set_country(struct wlan_objmgr_pdev *pdev, 213 uint8_t *country) 214 { 215 return reg_set_country(pdev, country); 216 } 217 218 /** 219 * ucfg_reg_reset_country() - Reset the regulatory country to default 220 * @psoc: The physical SoC to reset country for 221 * 222 * Return: QDF_STATUS 223 */ 224 QDF_STATUS ucfg_reg_reset_country(struct wlan_objmgr_psoc *psoc) 225 { 226 return reg_reset_country(psoc); 227 } 228 229 /** 230 * ucfg_reg_enable_dfs_channels() - Enable the use of DFS channels 231 * @pdev: The physical dev to enable DFS channels for 232 * 233 * Return: QDF_STATUS 234 */ 235 QDF_STATUS ucfg_reg_enable_dfs_channels(struct wlan_objmgr_pdev *pdev, 236 bool dfs_enable) 237 { 238 return reg_enable_dfs_channels(pdev, dfs_enable); 239 } 240 241 QDF_STATUS ucfg_reg_get_curr_band(struct wlan_objmgr_pdev *pdev, 242 enum band_info *band) 243 { 244 return reg_get_curr_band(pdev, band); 245 246 } 247 248 void ucfg_reg_register_chan_change_callback(struct wlan_objmgr_psoc *psoc, 249 reg_chan_change_callback cbk, 250 void *arg) 251 { 252 reg_register_chan_change_callback(psoc, cbk, arg); 253 } 254 255 void ucfg_reg_unregister_chan_change_callback(struct wlan_objmgr_psoc *psoc, 256 reg_chan_change_callback cbk) 257 { 258 reg_unregister_chan_change_callback(psoc, cbk); 259 } 260 261 enum country_src ucfg_reg_get_cc_and_src(struct wlan_objmgr_psoc *psoc, 262 uint8_t *alpha2) 263 { 264 return reg_get_cc_and_src(psoc, alpha2); 265 } 266 267 void ucfg_reg_unit_simulate_ch_avoid(struct wlan_objmgr_psoc *psoc, 268 struct ch_avoid_ind_type *ch_avoid) 269 { 270 reg_process_ch_avoid_event(psoc, ch_avoid); 271 } 272 273 QDF_STATUS ucfg_reg_11d_vdev_delete_update(struct wlan_objmgr_vdev *vdev) 274 { 275 return reg_11d_vdev_delete_update(vdev); 276 } 277 278 QDF_STATUS ucfg_reg_11d_vdev_created_update(struct wlan_objmgr_vdev *vdev) 279 { 280 return reg_11d_vdev_created_update(vdev); 281 } 282 283 struct wlan_psoc_host_hal_reg_capabilities_ext *ucfg_reg_get_hal_reg_cap( 284 struct wlan_objmgr_psoc *psoc) 285 { 286 return reg_get_hal_reg_cap(psoc); 287 } 288 qdf_export_symbol(ucfg_reg_get_hal_reg_cap); 289 290 QDF_STATUS ucfg_reg_set_hal_reg_cap(struct wlan_objmgr_psoc *psoc, 291 struct wlan_psoc_host_hal_reg_capabilities_ext *hal_reg_cap, 292 uint16_t phy_cnt) 293 294 { 295 return reg_set_hal_reg_cap(psoc, hal_reg_cap, phy_cnt); 296 } 297 qdf_export_symbol(ucfg_reg_set_hal_reg_cap); 298