Om Prakash Tripathi | 7e3f45d | 2016-12-28 16:58:54 +0530 | [diff] [blame] | 1 | /* |
Abhinav Kumar | f9074e2 | 2019-01-03 15:07:49 +0530 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved. |
Om Prakash Tripathi | 7e3f45d | 2016-12-28 16:58:54 +0530 | [diff] [blame] | 3 | * |
Srinivas Pitla | 39a9222 | 2018-10-05 10:52:48 +0530 | [diff] [blame] | 4 | * Permission to use, copy, modify, and/or distribute this software for any |
| 5 | * purpose with or without fee is hereby granted, provided that the above |
| 6 | * copyright notice and this permission notice appear in all copies. |
Om Prakash Tripathi | 7e3f45d | 2016-12-28 16:58:54 +0530 | [diff] [blame] | 7 | * |
Srinivas Pitla | 39a9222 | 2018-10-05 10:52:48 +0530 | [diff] [blame] | 8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
Om Prakash Tripathi | 7e3f45d | 2016-12-28 16:58:54 +0530 | [diff] [blame] | 15 | */ |
| 16 | |
| 17 | /* |
| 18 | * DOC: contains scan north bound interface definitions |
| 19 | */ |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 20 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 21 | #include <scheduler_api.h> |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 22 | #include <wlan_scan_ucfg_api.h> |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 23 | #include <wlan_objmgr_global_obj.h> |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 24 | #include <wlan_objmgr_cmn.h> |
| 25 | #include <wlan_serialization_api.h> |
| 26 | #include <wlan_scan_tgt_api.h> |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 27 | #include <wlan_scan_utils_api.h> |
| 28 | #include <wlan_reg_ucfg_api.h> |
Ganesh Kondabattini | db183cc | 2017-07-27 11:42:33 +0530 | [diff] [blame] | 29 | #include <wlan_reg_services_api.h> |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 30 | #include <wlan_utility.h> |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 31 | #include "../../core/src/wlan_scan_main.h" |
| 32 | #include "../../core/src/wlan_scan_manager.h" |
| 33 | #include "../../core/src/wlan_scan_cache_db.h" |
Wu Gao | dd58f63 | 2018-05-17 16:14:00 +0800 | [diff] [blame] | 34 | #ifdef WLAN_POWER_MANAGEMENT_OFFLOAD |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 35 | #include <wlan_pmo_obj_mgmt_api.h> |
| 36 | #endif |
Ganesh Kondabattini | db183cc | 2017-07-27 11:42:33 +0530 | [diff] [blame] | 37 | #ifdef WLAN_POLICY_MGR_ENABLE |
Yeshwanth Sriram Guntuka | f70a37b | 2018-01-18 16:08:25 +0530 | [diff] [blame] | 38 | #include <wlan_dfs_utils_api.h> |
Ganesh Kondabattini | db183cc | 2017-07-27 11:42:33 +0530 | [diff] [blame] | 39 | #include <wlan_policy_mgr_api.h> |
| 40 | #endif |
Sandeep Puligilla | ba6526d | 2018-04-05 01:10:13 -0700 | [diff] [blame] | 41 | #include "cfg_ucfg_api.h" |
Harprit Chhabada | 20ffac7 | 2018-08-03 12:30:34 -0700 | [diff] [blame] | 42 | #include "wlan_extscan_api.h" |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 43 | |
Abhishek Singh | 4caf1a9 | 2017-02-21 15:01:08 +0530 | [diff] [blame] | 44 | QDF_STATUS ucfg_scan_register_bcn_cb(struct wlan_objmgr_psoc *psoc, |
| 45 | update_beacon_cb cb, enum scan_cb_type type) |
| 46 | { |
| 47 | return scm_scan_register_bcn_cb(psoc, cb, type); |
| 48 | } |
| 49 | |
Abhishek Singh | 37bf2e0 | 2017-02-21 15:19:55 +0530 | [diff] [blame] | 50 | qdf_list_t *ucfg_scan_get_result(struct wlan_objmgr_pdev *pdev, |
| 51 | struct scan_filter *filter) |
| 52 | { |
| 53 | return scm_get_scan_result(pdev, filter); |
| 54 | } |
| 55 | |
| 56 | QDF_STATUS ucfg_scan_db_iterate(struct wlan_objmgr_pdev *pdev, |
| 57 | scan_iterator_func func, void *arg) |
| 58 | { |
| 59 | return scm_iterate_scan_db(pdev, func, arg); |
| 60 | } |
| 61 | |
| 62 | QDF_STATUS ucfg_scan_purge_results(qdf_list_t *scan_list) |
| 63 | { |
| 64 | return scm_purge_scan_results(scan_list); |
| 65 | } |
| 66 | |
| 67 | QDF_STATUS ucfg_scan_flush_results(struct wlan_objmgr_pdev *pdev, |
| 68 | struct scan_filter *filter) |
| 69 | { |
| 70 | return scm_flush_results(pdev, filter); |
| 71 | } |
| 72 | |
| 73 | void ucfg_scan_filter_valid_channel(struct wlan_objmgr_pdev *pdev, |
hqu | e131d31 | 2019-11-21 17:55:27 +0800 | [diff] [blame^] | 74 | uint32_t *chan_freq_list, uint32_t num_chan) |
Abhishek Singh | 37bf2e0 | 2017-02-21 15:19:55 +0530 | [diff] [blame] | 75 | { |
hqu | e131d31 | 2019-11-21 17:55:27 +0800 | [diff] [blame^] | 76 | scm_filter_valid_channel(pdev, chan_freq_list, num_chan); |
Abhishek Singh | 37bf2e0 | 2017-02-21 15:19:55 +0530 | [diff] [blame] | 77 | } |
| 78 | |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 79 | QDF_STATUS ucfg_scan_init(void) |
| 80 | { |
| 81 | QDF_STATUS status; |
| 82 | |
| 83 | status = wlan_objmgr_register_psoc_create_handler(WLAN_UMAC_COMP_SCAN, |
| 84 | wlan_scan_psoc_created_notification, NULL); |
| 85 | if (QDF_IS_STATUS_ERROR(status)) { |
| 86 | scm_err("Failed to register psoc create handler"); |
| 87 | goto fail_create_psoc; |
| 88 | } |
| 89 | |
| 90 | status = wlan_objmgr_register_psoc_destroy_handler(WLAN_UMAC_COMP_SCAN, |
| 91 | wlan_scan_psoc_destroyed_notification, NULL); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 92 | if (QDF_IS_STATUS_ERROR(status)) { |
| 93 | scm_err("Failed to create psoc delete handler"); |
| 94 | goto fail_psoc_destroy; |
| 95 | } |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 96 | scm_debug("scan psoc create and delete handler registered with objmgr"); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 97 | |
| 98 | status = wlan_objmgr_register_vdev_create_handler(WLAN_UMAC_COMP_SCAN, |
| 99 | wlan_scan_vdev_created_notification, NULL); |
| 100 | if (QDF_IS_STATUS_ERROR(status)) { |
| 101 | scm_err("Failed to register vdev create handler"); |
| 102 | goto fail_pdev_create; |
| 103 | } |
| 104 | |
| 105 | status = wlan_objmgr_register_vdev_destroy_handler(WLAN_UMAC_COMP_SCAN, |
| 106 | wlan_scan_vdev_destroyed_notification, NULL); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 107 | if (QDF_IS_STATUS_SUCCESS(status)) { |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 108 | scm_debug("scan vdev create and delete handler registered with objmgr"); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 109 | return QDF_STATUS_SUCCESS; |
| 110 | } |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 111 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 112 | scm_err("Failed to destroy vdev delete handler"); |
| 113 | wlan_objmgr_unregister_vdev_create_handler(WLAN_UMAC_COMP_SCAN, |
| 114 | wlan_scan_vdev_created_notification, NULL); |
| 115 | fail_pdev_create: |
| 116 | wlan_objmgr_unregister_psoc_destroy_handler(WLAN_UMAC_COMP_SCAN, |
| 117 | wlan_scan_psoc_destroyed_notification, NULL); |
| 118 | fail_psoc_destroy: |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 119 | wlan_objmgr_unregister_psoc_create_handler(WLAN_UMAC_COMP_SCAN, |
| 120 | wlan_scan_psoc_created_notification, NULL); |
| 121 | fail_create_psoc: |
| 122 | return status; |
| 123 | } |
| 124 | |
| 125 | QDF_STATUS ucfg_scan_deinit(void) |
| 126 | { |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 127 | QDF_STATUS status; |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 128 | |
| 129 | status = wlan_objmgr_unregister_psoc_create_handler(WLAN_UMAC_COMP_SCAN, |
| 130 | wlan_scan_psoc_created_notification, NULL); |
| 131 | if (status != QDF_STATUS_SUCCESS) |
| 132 | scm_err("Failed to unregister psoc create handler"); |
| 133 | |
| 134 | status = wlan_objmgr_unregister_psoc_destroy_handler( |
| 135 | WLAN_UMAC_COMP_SCAN, |
| 136 | wlan_scan_psoc_destroyed_notification, NULL); |
| 137 | if (status != QDF_STATUS_SUCCESS) |
| 138 | scm_err("Failed to unregister psoc delete handler"); |
| 139 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 140 | status = wlan_objmgr_unregister_vdev_create_handler(WLAN_UMAC_COMP_SCAN, |
| 141 | wlan_scan_vdev_created_notification, NULL); |
| 142 | if (status != QDF_STATUS_SUCCESS) |
| 143 | scm_err("Failed to unregister vdev create handler"); |
| 144 | |
| 145 | status = wlan_objmgr_unregister_vdev_destroy_handler( |
| 146 | WLAN_UMAC_COMP_SCAN, |
| 147 | wlan_scan_vdev_destroyed_notification, NULL); |
| 148 | if (status != QDF_STATUS_SUCCESS) |
| 149 | scm_err("Failed to unregister vdev delete handler"); |
| 150 | |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 151 | return status; |
| 152 | } |
| 153 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 154 | #ifdef FEATURE_WLAN_SCAN_PNO |
| 155 | |
| 156 | QDF_STATUS ucfg_scan_pno_start(struct wlan_objmgr_vdev *vdev, |
| 157 | struct pno_scan_req_params *req) |
| 158 | { |
| 159 | struct scan_vdev_obj *scan_vdev_obj; |
| 160 | QDF_STATUS status; |
| 161 | |
| 162 | scan_vdev_obj = wlan_get_vdev_scan_obj(vdev); |
| 163 | if (!scan_vdev_obj) { |
| 164 | scm_err("null scan_vdev_obj"); |
| 165 | return QDF_STATUS_E_INVAL; |
| 166 | } |
| 167 | if (scan_vdev_obj->pno_in_progress) { |
| 168 | scm_err("pno already in progress"); |
| 169 | return QDF_STATUS_E_ALREADY; |
| 170 | } |
| 171 | |
| 172 | status = tgt_scan_pno_start(vdev, req); |
| 173 | if (QDF_IS_STATUS_ERROR(status)) |
| 174 | scm_err("pno start failed"); |
| 175 | else |
| 176 | scan_vdev_obj->pno_in_progress = true; |
| 177 | |
| 178 | return status; |
| 179 | } |
| 180 | |
| 181 | QDF_STATUS ucfg_scan_pno_stop(struct wlan_objmgr_vdev *vdev) |
| 182 | { |
| 183 | struct scan_vdev_obj *scan_vdev_obj; |
| 184 | QDF_STATUS status; |
| 185 | |
| 186 | scan_vdev_obj = wlan_get_vdev_scan_obj(vdev); |
| 187 | if (!scan_vdev_obj) { |
| 188 | scm_err("null scan_vdev_obj"); |
| 189 | return QDF_STATUS_E_INVAL; |
| 190 | } |
| 191 | if (!scan_vdev_obj->pno_in_progress) { |
Yeshwanth Sriram Guntuka | 0ab053e | 2018-08-23 18:25:28 +0530 | [diff] [blame] | 192 | scm_debug("pno already stopped"); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 193 | return QDF_STATUS_E_ALREADY; |
| 194 | } |
| 195 | |
| 196 | status = tgt_scan_pno_stop(vdev, wlan_vdev_get_id(vdev)); |
| 197 | if (QDF_IS_STATUS_ERROR(status)) |
| 198 | scm_err("pno start failed"); |
| 199 | else |
| 200 | scan_vdev_obj->pno_in_progress = false; |
| 201 | |
| 202 | return status; |
| 203 | } |
| 204 | |
| 205 | bool ucfg_scan_get_pno_in_progress(struct wlan_objmgr_vdev *vdev) |
| 206 | { |
| 207 | struct scan_vdev_obj *scan_vdev_obj; |
| 208 | |
| 209 | scan_vdev_obj = wlan_get_vdev_scan_obj(vdev); |
| 210 | if (!scan_vdev_obj) { |
| 211 | scm_err("null scan_vdev_obj"); |
| 212 | return false; |
| 213 | } |
| 214 | |
| 215 | return scan_vdev_obj->pno_in_progress; |
| 216 | } |
| 217 | |
| 218 | bool ucfg_scan_get_pno_match(struct wlan_objmgr_vdev *vdev) |
| 219 | { |
| 220 | struct scan_vdev_obj *scan_vdev_obj; |
| 221 | |
| 222 | scan_vdev_obj = wlan_get_vdev_scan_obj(vdev); |
| 223 | if (!scan_vdev_obj) { |
| 224 | scm_err("null scan_vdev_obj"); |
| 225 | return false; |
| 226 | } |
| 227 | |
| 228 | return scan_vdev_obj->pno_match_evt_received; |
| 229 | } |
| 230 | |
| 231 | static QDF_STATUS |
Pragaspathi Thilagaraj | cc3af93 | 2018-11-28 00:10:18 +0530 | [diff] [blame] | 232 | wlan_pno_global_init(struct wlan_objmgr_psoc *psoc, |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 233 | struct wlan_scan_obj *scan_obj) |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 234 | { |
Varun Reddy Yeturu | f56e598 | 2017-09-06 13:38:38 -0700 | [diff] [blame] | 235 | struct nlo_mawc_params *mawc_cfg; |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 236 | struct pno_def_config *pno_def; |
Varun Reddy Yeturu | f56e598 | 2017-09-06 13:38:38 -0700 | [diff] [blame] | 237 | |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 238 | pno_def = &scan_obj->pno_cfg; |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 239 | qdf_wake_lock_create(&pno_def->pno_wake_lock, "wlan_pno_wl"); |
Varun Reddy Yeturu | f56e598 | 2017-09-06 13:38:38 -0700 | [diff] [blame] | 240 | mawc_cfg = &pno_def->mawc_params; |
Pragaspathi Thilagaraj | cc3af93 | 2018-11-28 00:10:18 +0530 | [diff] [blame] | 241 | pno_def->channel_prediction = cfg_get(psoc, CFG_PNO_CHANNEL_PREDICTION); |
| 242 | pno_def->top_k_num_of_channels = |
| 243 | cfg_get(psoc, CFG_TOP_K_NUM_OF_CHANNELS); |
| 244 | pno_def->stationary_thresh = cfg_get(psoc, CFG_STATIONARY_THRESHOLD); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 245 | pno_def->channel_prediction_full_scan = |
Pragaspathi Thilagaraj | cc3af93 | 2018-11-28 00:10:18 +0530 | [diff] [blame] | 246 | cfg_get(psoc, CFG_CHANNEL_PREDICTION_SCAN_TIMER); |
| 247 | pno_def->adaptive_dwell_mode = |
| 248 | cfg_get(psoc, CFG_ADAPTIVE_PNOSCAN_DWELL_MODE); |
| 249 | pno_def->dfs_chnl_scan_enabled = |
| 250 | cfg_get(psoc, CFG_ENABLE_DFS_PNO_CHNL_SCAN); |
| 251 | pno_def->scan_support_enabled = |
| 252 | cfg_get(psoc, CFG_PNO_SCAN_SUPPORT); |
| 253 | pno_def->scan_timer_repeat_value = |
| 254 | cfg_get(psoc, CFG_PNO_SCAN_TIMER_REPEAT_VALUE); |
| 255 | pno_def->slow_scan_multiplier = |
| 256 | cfg_get(psoc, CFG_PNO_SLOW_SCAN_MULTIPLIER); |
| 257 | pno_def->scan_backoff_multiplier = |
| 258 | cfg_get(psoc, CFG_SCAN_BACKOFF_MULTIPLIER); |
Pragaspathi Thilagaraj | 9d9a3c4 | 2019-02-01 11:53:59 +0530 | [diff] [blame] | 259 | pno_def->max_sched_scan_plan_interval = |
| 260 | cfg_get(psoc, CFG_MAX_SCHED_SCAN_PLAN_INTERVAL); |
| 261 | pno_def->max_sched_scan_plan_iterations = |
| 262 | cfg_get(psoc, CFG_MAX_SCHED_SCAN_PLAN_ITERATIONS); |
Pragaspathi Thilagaraj | cc3af93 | 2018-11-28 00:10:18 +0530 | [diff] [blame] | 263 | |
| 264 | mawc_cfg->enable = cfg_get(psoc, CFG_MAWC_NLO_ENABLED); |
| 265 | mawc_cfg->exp_backoff_ratio = |
| 266 | cfg_get(psoc, CFG_MAWC_NLO_EXP_BACKOFF_RATIO); |
| 267 | mawc_cfg->init_scan_interval = |
| 268 | cfg_get(psoc, CFG_MAWC_NLO_INIT_SCAN_INTERVAL); |
| 269 | mawc_cfg->max_scan_interval = |
| 270 | cfg_get(psoc, CFG_MAWC_NLO_MAX_SCAN_INTERVAL); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 271 | |
| 272 | return QDF_STATUS_SUCCESS; |
| 273 | } |
| 274 | |
| 275 | static QDF_STATUS |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 276 | wlan_pno_global_deinit(struct wlan_scan_obj *scan_obj) |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 277 | { |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 278 | qdf_wake_lock_destroy(&scan_obj->pno_cfg.pno_wake_lock); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 279 | |
| 280 | return QDF_STATUS_SUCCESS; |
| 281 | } |
| 282 | |
gaurank kathpalia | 29e7f15 | 2017-12-22 12:38:57 +0530 | [diff] [blame] | 283 | #ifdef WLAN_POLICY_MGR_ENABLE |
| 284 | /* |
| 285 | * ucfg_scan_update_pno_dwell_time() - update active and passive dwell time |
| 286 | * depending on active concurrency modes |
| 287 | * @vdev: vdev object pointer |
| 288 | * @req: scan request |
| 289 | * |
| 290 | * Return: void |
| 291 | */ |
| 292 | static void ucfg_scan_update_pno_dwell_time(struct wlan_objmgr_vdev *vdev, |
| 293 | struct pno_scan_req_params *req, struct scan_default_params *scan_def) |
| 294 | { |
| 295 | bool sap_or_p2p_present; |
| 296 | struct wlan_objmgr_psoc *psoc; |
| 297 | |
| 298 | psoc = wlan_vdev_get_psoc(vdev); |
| 299 | |
| 300 | if (!psoc) |
| 301 | return; |
| 302 | |
| 303 | sap_or_p2p_present = policy_mgr_mode_specific_connection_count( |
Tushnim Bhattacharyya | f940918 | 2018-03-28 17:23:55 -0700 | [diff] [blame] | 304 | psoc, PM_SAP_MODE, NULL) || |
gaurank kathpalia | 29e7f15 | 2017-12-22 12:38:57 +0530 | [diff] [blame] | 305 | policy_mgr_mode_specific_connection_count( |
Tushnim Bhattacharyya | f940918 | 2018-03-28 17:23:55 -0700 | [diff] [blame] | 306 | psoc, PM_P2P_GO_MODE, NULL) || |
gaurank kathpalia | 29e7f15 | 2017-12-22 12:38:57 +0530 | [diff] [blame] | 307 | policy_mgr_mode_specific_connection_count( |
Tushnim Bhattacharyya | f940918 | 2018-03-28 17:23:55 -0700 | [diff] [blame] | 308 | psoc, PM_P2P_CLIENT_MODE, NULL); |
gaurank kathpalia | 29e7f15 | 2017-12-22 12:38:57 +0530 | [diff] [blame] | 309 | |
| 310 | if (sap_or_p2p_present) { |
| 311 | req->active_dwell_time = scan_def->conc_active_dwell; |
| 312 | req->passive_dwell_time = scan_def->conc_passive_dwell; |
| 313 | } |
| 314 | |
| 315 | } |
| 316 | #else |
| 317 | static inline void ucfg_scan_update_pno_dwell_time(struct wlan_objmgr_vdev *vdev, |
| 318 | struct pno_scan_req_params *req, struct scan_default_params *scan_def){} |
| 319 | #endif |
| 320 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 321 | QDF_STATUS |
| 322 | ucfg_scan_get_pno_def_params(struct wlan_objmgr_vdev *vdev, |
| 323 | struct pno_scan_req_params *req) |
| 324 | { |
| 325 | struct scan_default_params *scan_def; |
Sandeep Puligilla | 659fecb | 2018-05-02 18:17:44 -0700 | [diff] [blame] | 326 | struct wlan_scan_obj *scan; |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 327 | struct pno_def_config *pno_def; |
| 328 | |
Sandeep Puligilla | 659fecb | 2018-05-02 18:17:44 -0700 | [diff] [blame] | 329 | if (!vdev || !req) { |
| 330 | scm_err("vdev: 0x%pK, req: 0x%pK", |
| 331 | vdev, req); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 332 | return QDF_STATUS_E_INVAL; |
| 333 | } |
| 334 | |
Sandeep Puligilla | 659fecb | 2018-05-02 18:17:44 -0700 | [diff] [blame] | 335 | scan = wlan_vdev_get_scan_obj(vdev); |
| 336 | if (!scan) { |
| 337 | scm_err("scan is NULL"); |
| 338 | return QDF_STATUS_E_INVAL; |
| 339 | } |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 340 | scan_def = wlan_vdev_get_def_scan_params(vdev); |
Naveen Rawat | 6f7ddca | 2018-01-18 10:53:45 -0800 | [diff] [blame] | 341 | if (!scan_def) { |
| 342 | scm_err("wlan_vdev_get_def_scan_params returned NULL"); |
| 343 | return QDF_STATUS_E_NULL_VALUE; |
| 344 | } |
| 345 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 346 | pno_def = &scan->pno_cfg; |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 347 | req->active_dwell_time = scan_def->active_dwell; |
| 348 | req->passive_dwell_time = scan_def->passive_dwell; |
hangtian | 71a0cfb | 2018-08-24 10:54:56 +0800 | [diff] [blame] | 349 | req->scan_random.randomize = scan_def->enable_mac_spoofing; |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 350 | |
gaurank kathpalia | 29e7f15 | 2017-12-22 12:38:57 +0530 | [diff] [blame] | 351 | /* |
| 352 | * Update active and passive dwell time depending |
| 353 | * upon the present active concurrency mode |
| 354 | */ |
| 355 | ucfg_scan_update_pno_dwell_time(vdev, req, scan_def); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 356 | req->adaptive_dwell_mode = pno_def->adaptive_dwell_mode; |
Dustin Brown | 03f2ec0 | 2018-05-31 14:02:44 -0700 | [diff] [blame] | 357 | req->pno_channel_prediction = pno_def->channel_prediction; |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 358 | req->top_k_num_of_channels = pno_def->top_k_num_of_channels; |
| 359 | req->stationary_thresh = pno_def->stationary_thresh; |
| 360 | req->channel_prediction_full_scan = |
| 361 | pno_def->channel_prediction_full_scan; |
Varun Reddy Yeturu | f56e598 | 2017-09-06 13:38:38 -0700 | [diff] [blame] | 362 | req->mawc_params.vdev_id = wlan_vdev_get_id(vdev); |
| 363 | qdf_mem_copy(&req->mawc_params, &pno_def->mawc_params, |
| 364 | sizeof(req->mawc_params)); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 365 | |
| 366 | return QDF_STATUS_SUCCESS; |
| 367 | } |
| 368 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 369 | QDF_STATUS |
| 370 | ucfg_scan_register_pno_cb(struct wlan_objmgr_psoc *psoc, |
| 371 | scan_event_handler event_cb, void *arg) |
| 372 | { |
| 373 | struct wlan_scan_obj *scan; |
| 374 | |
| 375 | if (!psoc) { |
| 376 | scm_err("null psoc"); |
| 377 | return QDF_STATUS_E_INVAL; |
| 378 | } |
sheenam monga | d897403 | 2019-06-12 16:00:38 +0530 | [diff] [blame] | 379 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 380 | scan = wlan_psoc_get_scan_obj(psoc); |
sheenam monga | d897403 | 2019-06-12 16:00:38 +0530 | [diff] [blame] | 381 | if (!scan) { |
| 382 | scm_err("scan object null"); |
| 383 | return QDF_STATUS_E_INVAL; |
| 384 | } |
| 385 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 386 | qdf_spin_lock_bh(&scan->lock); |
| 387 | scan->pno_cfg.pno_cb.func = event_cb; |
| 388 | scan->pno_cfg.pno_cb.arg = arg; |
| 389 | qdf_spin_unlock_bh(&scan->lock); |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 390 | scm_debug("event_cb: 0x%pK, arg: 0x%pK", event_cb, arg); |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 391 | |
| 392 | return QDF_STATUS_SUCCESS; |
| 393 | } |
| 394 | |
| 395 | #else |
| 396 | |
| 397 | static inline QDF_STATUS |
Pragaspathi Thilagaraj | cc3af93 | 2018-11-28 00:10:18 +0530 | [diff] [blame] | 398 | wlan_pno_global_init(struct wlan_objmgr_psoc *psoc, |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 399 | struct wlan_scan_obj *scan_obj) |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 400 | { |
| 401 | return QDF_STATUS_SUCCESS; |
| 402 | } |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 403 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 404 | static inline QDF_STATUS |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 405 | wlan_pno_global_deinit(struct wlan_scan_obj *scan_obj) |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 406 | { |
| 407 | return QDF_STATUS_SUCCESS; |
| 408 | } |
| 409 | |
Abhishek Singh | 8c6e82d | 2017-03-03 21:57:29 +0530 | [diff] [blame] | 410 | #endif |
| 411 | |
Om Prakash Tripathi | 8a4564f | 2018-04-10 14:54:54 +0530 | [diff] [blame] | 412 | QDF_STATUS |
| 413 | ucfg_scan_set_custom_scan_chan_list(struct wlan_objmgr_pdev *pdev, |
Abhishek Singh | cd0a9fd | 2019-01-29 17:56:37 +0530 | [diff] [blame] | 414 | struct chan_list *chan_list) |
Om Prakash Tripathi | 8a4564f | 2018-04-10 14:54:54 +0530 | [diff] [blame] | 415 | { |
| 416 | uint8_t pdev_id; |
| 417 | struct wlan_scan_obj *scan_obj; |
| 418 | |
| 419 | if (!pdev || !chan_list) { |
| 420 | scm_warn("pdev: 0x%pK, chan_list: 0x%pK", pdev, chan_list); |
| 421 | return QDF_STATUS_E_NULL_VALUE; |
| 422 | } |
| 423 | pdev_id = wlan_objmgr_pdev_get_pdev_id(pdev); |
| 424 | scan_obj = wlan_pdev_get_scan_obj(pdev); |
| 425 | |
| 426 | qdf_mem_copy(&scan_obj->pdev_info[pdev_id].custom_chan_list, |
| 427 | chan_list, sizeof(*chan_list)); |
| 428 | |
| 429 | return QDF_STATUS_SUCCESS; |
| 430 | } |
| 431 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 432 | QDF_STATUS |
| 433 | ucfg_scan_start(struct scan_start_request *req) |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 434 | { |
Krunal Soni | 5899b0a | 2017-04-18 13:44:33 -0700 | [diff] [blame] | 435 | struct scheduler_msg msg = {0}; |
Sandeep Puligilla | d14a189 | 2017-03-06 19:52:55 -0800 | [diff] [blame] | 436 | QDF_STATUS status; |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 437 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 438 | if (!req || !req->vdev) { |
Naveen Rawat | 6f7ddca | 2018-01-18 10:53:45 -0800 | [diff] [blame] | 439 | scm_err("req or vdev within req is NULL"); |
Om Prakash Tripathi | f527f16 | 2017-04-11 17:52:12 +0530 | [diff] [blame] | 440 | if (req) |
| 441 | scm_scan_free_scan_request_mem(req); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 442 | return QDF_STATUS_E_NULL_VALUE; |
| 443 | } |
Abhishek Singh | 65c4be7 | 2017-10-12 11:06:33 +0530 | [diff] [blame] | 444 | |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 445 | if (!scm_is_scan_allowed(req->vdev)) { |
| 446 | scm_err("scan disabled, rejecting the scan req"); |
| 447 | scm_scan_free_scan_request_mem(req); |
| 448 | return QDF_STATUS_E_AGAIN; |
| 449 | } |
| 450 | |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 451 | scm_debug("reqid: %d, scanid: %d, vdevid: %d", |
Abhishek Singh | cd0a9fd | 2019-01-29 17:56:37 +0530 | [diff] [blame] | 452 | req->scan_req.scan_req_id, req->scan_req.scan_id, |
| 453 | req->scan_req.vdev_id); |
Yeshwanth Sriram Guntuka | f70a37b | 2018-01-18 16:08:25 +0530 | [diff] [blame] | 454 | |
Om Prakash Tripathi | f527f16 | 2017-04-11 17:52:12 +0530 | [diff] [blame] | 455 | /* Try to get vdev reference. Return if reference could |
| 456 | * not be taken. Reference will be released once scan |
| 457 | * request handling completes along with free of @req. |
| 458 | */ |
| 459 | status = wlan_objmgr_vdev_try_get_ref(req->vdev, WLAN_SCAN_ID); |
| 460 | if (QDF_IS_STATUS_ERROR(status)) { |
| 461 | scm_info("unable to get reference"); |
| 462 | scm_scan_free_scan_request_mem(req); |
| 463 | return status; |
| 464 | } |
| 465 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 466 | msg.bodyptr = req; |
| 467 | msg.callback = scm_scan_start_req; |
Om Prakash Tripathi | 62d0380 | 2017-06-06 03:17:12 +0530 | [diff] [blame] | 468 | msg.flush_callback = scm_scan_start_flush_callback; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 469 | |
gaurank kathpalia | d049951 | 2018-08-28 19:34:37 +0530 | [diff] [blame] | 470 | status = scheduler_post_message(QDF_MODULE_ID_OS_IF, |
| 471 | QDF_MODULE_ID_SCAN, |
| 472 | QDF_MODULE_ID_OS_IF, &msg); |
Om Prakash Tripathi | f527f16 | 2017-04-11 17:52:12 +0530 | [diff] [blame] | 473 | if (QDF_IS_STATUS_ERROR(status)) { |
| 474 | wlan_objmgr_vdev_release_ref(req->vdev, WLAN_SCAN_ID); |
Om Prakash Tripathi | f527f16 | 2017-04-11 17:52:12 +0530 | [diff] [blame] | 475 | scm_scan_free_scan_request_mem(req); |
Sandeep Puligilla | d14a189 | 2017-03-06 19:52:55 -0800 | [diff] [blame] | 476 | } |
| 477 | |
| 478 | return status; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 479 | } |
| 480 | |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 481 | QDF_STATUS ucfg_scan_psoc_set_enable(struct wlan_objmgr_psoc *psoc, |
| 482 | enum scan_disable_reason reason) |
Abhishek Singh | 65c4be7 | 2017-10-12 11:06:33 +0530 | [diff] [blame] | 483 | { |
| 484 | struct wlan_scan_obj *scan_obj; |
| 485 | |
| 486 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 487 | if (!scan_obj) { |
| 488 | scm_err("Failed to get scan object"); |
| 489 | return QDF_STATUS_E_NULL_VALUE; |
| 490 | } |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 491 | |
| 492 | scan_obj->scan_disabled &= ~reason; |
| 493 | scm_debug("Psoc scan_disabled %x", scan_obj->scan_disabled); |
Abhishek Singh | 65c4be7 | 2017-10-12 11:06:33 +0530 | [diff] [blame] | 494 | |
| 495 | return QDF_STATUS_SUCCESS; |
| 496 | } |
| 497 | |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 498 | QDF_STATUS ucfg_scan_psoc_set_disable(struct wlan_objmgr_psoc *psoc, |
| 499 | enum scan_disable_reason reason) |
Abhishek Singh | 65c4be7 | 2017-10-12 11:06:33 +0530 | [diff] [blame] | 500 | { |
| 501 | struct wlan_scan_obj *scan_obj; |
| 502 | |
| 503 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 504 | if (!scan_obj) { |
| 505 | scm_err("Failed to get scan object"); |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 506 | return QDF_STATUS_E_NULL_VALUE; |
Abhishek Singh | 65c4be7 | 2017-10-12 11:06:33 +0530 | [diff] [blame] | 507 | } |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 508 | |
| 509 | scan_obj->scan_disabled |= reason; |
| 510 | |
| 511 | scm_debug("Psoc scan_disabled %x", scan_obj->scan_disabled); |
| 512 | |
| 513 | return QDF_STATUS_SUCCESS; |
Abhishek Singh | 65c4be7 | 2017-10-12 11:06:33 +0530 | [diff] [blame] | 514 | } |
| 515 | |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 516 | |
| 517 | QDF_STATUS ucfg_scan_vdev_set_enable(struct wlan_objmgr_vdev *vdev, |
| 518 | enum scan_disable_reason reason) |
| 519 | { |
| 520 | struct scan_vdev_obj *scan_vdev_obj; |
| 521 | |
| 522 | scan_vdev_obj = wlan_get_vdev_scan_obj(vdev); |
| 523 | if (!scan_vdev_obj) { |
| 524 | scm_err("null scan_vdev_obj"); |
| 525 | return QDF_STATUS_E_NULL_VALUE; |
| 526 | } |
| 527 | |
| 528 | scan_vdev_obj->scan_disabled &= ~reason; |
| 529 | |
| 530 | scm_debug("Vdev scan_disabled %x", scan_vdev_obj->scan_disabled); |
| 531 | |
| 532 | return QDF_STATUS_SUCCESS; |
| 533 | } |
| 534 | |
| 535 | QDF_STATUS ucfg_scan_vdev_set_disable(struct wlan_objmgr_vdev *vdev, |
| 536 | enum scan_disable_reason reason) |
| 537 | { |
| 538 | struct scan_vdev_obj *scan_vdev_obj; |
| 539 | |
| 540 | scan_vdev_obj = wlan_get_vdev_scan_obj(vdev); |
| 541 | if (!scan_vdev_obj) { |
| 542 | scm_err("null scan_vdev_obj"); |
| 543 | return QDF_STATUS_E_NULL_VALUE; |
| 544 | } |
| 545 | |
| 546 | scan_vdev_obj->scan_disabled |= reason; |
| 547 | |
| 548 | scm_debug("Vdev scan_disabled %x", scan_vdev_obj->scan_disabled); |
| 549 | |
| 550 | return QDF_STATUS_SUCCESS; |
| 551 | } |
| 552 | |
| 553 | |
Yeshwanth Sriram Guntuka | f70a37b | 2018-01-18 16:08:25 +0530 | [diff] [blame] | 554 | QDF_STATUS ucfg_scan_set_miracast( |
| 555 | struct wlan_objmgr_psoc *psoc, bool enable) |
| 556 | { |
| 557 | struct wlan_scan_obj *scan_obj; |
| 558 | |
| 559 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 560 | if (!scan_obj) { |
| 561 | scm_err("Failed to get scan object"); |
| 562 | return QDF_STATUS_E_NULL_VALUE; |
| 563 | } |
| 564 | scan_obj->miracast_enabled = enable; |
| 565 | scm_debug("set miracast_enable to %d", scan_obj->miracast_enabled); |
| 566 | |
| 567 | return QDF_STATUS_SUCCESS; |
| 568 | } |
| 569 | |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 570 | QDF_STATUS |
| 571 | ucfg_scan_set_wide_band_scan(struct wlan_objmgr_pdev *pdev, bool enable) |
| 572 | { |
| 573 | uint8_t pdev_id; |
| 574 | struct wlan_scan_obj *scan_obj; |
| 575 | |
| 576 | if (!pdev) { |
| 577 | scm_warn("null vdev"); |
| 578 | return QDF_STATUS_E_NULL_VALUE; |
| 579 | } |
| 580 | pdev_id = wlan_objmgr_pdev_get_pdev_id(pdev); |
| 581 | scan_obj = wlan_pdev_get_scan_obj(pdev); |
Harprit Chhabada | 2de9f01 | 2018-10-30 15:10:52 -0700 | [diff] [blame] | 582 | if (!scan_obj) |
| 583 | return QDF_STATUS_E_FAILURE; |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 584 | |
| 585 | scm_debug("set wide_band_scan to %d", enable); |
| 586 | scan_obj->pdev_info[pdev_id].wide_band_scan = enable; |
| 587 | |
| 588 | return QDF_STATUS_SUCCESS; |
| 589 | } |
| 590 | |
| 591 | bool ucfg_scan_get_wide_band_scan(struct wlan_objmgr_pdev *pdev) |
| 592 | { |
| 593 | uint8_t pdev_id; |
| 594 | struct wlan_scan_obj *scan_obj; |
| 595 | |
| 596 | if (!pdev) { |
| 597 | scm_warn("null vdev"); |
| 598 | return QDF_STATUS_E_NULL_VALUE; |
| 599 | } |
| 600 | pdev_id = wlan_objmgr_pdev_get_pdev_id(pdev); |
| 601 | scan_obj = wlan_pdev_get_scan_obj(pdev); |
Harprit Chhabada | 2de9f01 | 2018-10-30 15:10:52 -0700 | [diff] [blame] | 602 | if (!scan_obj) |
| 603 | return QDF_STATUS_E_FAILURE; |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 604 | |
| 605 | return scan_obj->pdev_info[pdev_id].wide_band_scan; |
| 606 | } |
Abhishek Singh | 65c4be7 | 2017-10-12 11:06:33 +0530 | [diff] [blame] | 607 | |
Basamma Yakkanahalli | ab48ce3 | 2018-07-06 18:49:19 +0530 | [diff] [blame] | 608 | #ifdef WLAN_DFS_CHAN_HIDDEN_SSID |
| 609 | QDF_STATUS |
| 610 | ucfg_scan_config_hidden_ssid_for_bssid(struct wlan_objmgr_pdev *pdev, |
| 611 | uint8_t *bssid, struct wlan_ssid *ssid) |
| 612 | { |
| 613 | uint8_t pdev_id; |
| 614 | struct wlan_scan_obj *scan_obj; |
| 615 | |
| 616 | if (!pdev) { |
| 617 | scm_warn("null vdev"); |
| 618 | return QDF_STATUS_E_NULL_VALUE; |
| 619 | } |
| 620 | pdev_id = wlan_objmgr_pdev_get_pdev_id(pdev); |
| 621 | scan_obj = wlan_pdev_get_scan_obj(pdev); |
Harprit Chhabada | 2de9f01 | 2018-10-30 15:10:52 -0700 | [diff] [blame] | 622 | if (!scan_obj) |
| 623 | return QDF_STATUS_E_FAILURE; |
Basamma Yakkanahalli | ab48ce3 | 2018-07-06 18:49:19 +0530 | [diff] [blame] | 624 | |
| 625 | scm_debug("Configure bsssid:%pM ssid:%.*s", |
| 626 | bssid, ssid->length, ssid->ssid); |
| 627 | qdf_mem_copy(scan_obj->pdev_info[pdev_id].conf_bssid, |
| 628 | bssid, QDF_MAC_ADDR_SIZE); |
| 629 | scan_obj->pdev_info[pdev_id].conf_ssid.length = ssid->length; |
| 630 | qdf_mem_copy(scan_obj->pdev_info[pdev_id].conf_ssid.ssid, |
| 631 | ssid->ssid, |
| 632 | scan_obj->pdev_info[pdev_id].conf_ssid.length); |
| 633 | |
| 634 | return QDF_STATUS_SUCCESS; |
| 635 | } |
| 636 | #endif /* WLAN_DFS_CHAN_HIDDEN_SSID */ |
| 637 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 638 | QDF_STATUS |
| 639 | ucfg_scan_cancel(struct scan_cancel_request *req) |
| 640 | { |
Krunal Soni | 5899b0a | 2017-04-18 13:44:33 -0700 | [diff] [blame] | 641 | struct scheduler_msg msg = {0}; |
Sandeep Puligilla | d14a189 | 2017-03-06 19:52:55 -0800 | [diff] [blame] | 642 | QDF_STATUS status; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 643 | |
| 644 | if (!req || !req->vdev) { |
Naveen Rawat | 6f7ddca | 2018-01-18 10:53:45 -0800 | [diff] [blame] | 645 | scm_err("req or vdev within req is NULL"); |
Sandeep Puligilla | d14a189 | 2017-03-06 19:52:55 -0800 | [diff] [blame] | 646 | if (req) |
| 647 | qdf_mem_free(req); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 648 | return QDF_STATUS_E_NULL_VALUE; |
| 649 | } |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 650 | scm_debug("reqid: %d, scanid: %d, vdevid: %d, type: %d", |
| 651 | req->cancel_req.requester, req->cancel_req.scan_id, |
| 652 | req->cancel_req.vdev_id, req->cancel_req.req_type); |
Om Prakash Tripathi | f527f16 | 2017-04-11 17:52:12 +0530 | [diff] [blame] | 653 | |
Dustin Brown | c2fa951 | 2017-11-27 15:29:36 -0800 | [diff] [blame] | 654 | status = wlan_objmgr_vdev_try_get_ref(req->vdev, WLAN_SCAN_ID); |
| 655 | if (QDF_IS_STATUS_ERROR(status)) { |
| 656 | scm_info("Failed to get vdev ref; status:%d", status); |
| 657 | goto req_free; |
| 658 | } |
Om Prakash Tripathi | f527f16 | 2017-04-11 17:52:12 +0530 | [diff] [blame] | 659 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 660 | msg.bodyptr = req; |
| 661 | msg.callback = scm_scan_cancel_req; |
Om Prakash Tripathi | 62d0380 | 2017-06-06 03:17:12 +0530 | [diff] [blame] | 662 | msg.flush_callback = scm_scan_cancel_flush_callback; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 663 | |
gaurank kathpalia | d049951 | 2018-08-28 19:34:37 +0530 | [diff] [blame] | 664 | status = scheduler_post_message(QDF_MODULE_ID_OS_IF, |
| 665 | QDF_MODULE_ID_SCAN, |
| 666 | QDF_MODULE_ID_OS_IF, &msg); |
Madhvapathi Sriram | 1397a33 | 2018-12-19 12:50:25 +0530 | [diff] [blame] | 667 | if (QDF_IS_STATUS_ERROR(status)) |
Dustin Brown | c2fa951 | 2017-11-27 15:29:36 -0800 | [diff] [blame] | 668 | goto vdev_put; |
Sandeep Puligilla | d14a189 | 2017-03-06 19:52:55 -0800 | [diff] [blame] | 669 | |
Dustin Brown | c2fa951 | 2017-11-27 15:29:36 -0800 | [diff] [blame] | 670 | return QDF_STATUS_SUCCESS; |
| 671 | |
| 672 | vdev_put: |
| 673 | wlan_objmgr_vdev_release_ref(req->vdev, WLAN_SCAN_ID); |
| 674 | |
| 675 | req_free: |
| 676 | qdf_mem_free(req); |
| 677 | |
Sandeep Puligilla | d14a189 | 2017-03-06 19:52:55 -0800 | [diff] [blame] | 678 | return status; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 679 | } |
| 680 | |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 681 | QDF_STATUS |
| 682 | ucfg_scan_cancel_sync(struct scan_cancel_request *req) |
| 683 | { |
| 684 | QDF_STATUS status; |
| 685 | bool cancel_vdev = false, cancel_pdev = false; |
| 686 | struct wlan_objmgr_vdev *vdev; |
| 687 | struct wlan_objmgr_pdev *pdev; |
| 688 | uint32_t max_wait_iterations = SCM_CANCEL_SCAN_WAIT_ITERATION; |
| 689 | qdf_event_t cancel_scan_event; |
| 690 | |
| 691 | if (!req || !req->vdev) { |
Naveen Rawat | 6f7ddca | 2018-01-18 10:53:45 -0800 | [diff] [blame] | 692 | scm_err("req or vdev within req is NULL"); |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 693 | if (req) |
| 694 | qdf_mem_free(req); |
| 695 | return QDF_STATUS_E_NULL_VALUE; |
| 696 | } |
| 697 | |
| 698 | if (req->cancel_req.req_type == |
| 699 | WLAN_SCAN_CANCEL_PDEV_ALL) |
| 700 | cancel_pdev = true; |
| 701 | else if (req->cancel_req.req_type == |
| 702 | WLAN_SCAN_CANCEL_VDEV_ALL) |
| 703 | cancel_vdev = true; |
| 704 | |
| 705 | vdev = req->vdev; |
| 706 | status = ucfg_scan_cancel(req); |
Madhvapathi Sriram | 1397a33 | 2018-12-19 12:50:25 +0530 | [diff] [blame] | 707 | if (QDF_IS_STATUS_ERROR(status)) |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 708 | return status; |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 709 | |
Harprit Chhabada | 61851e7 | 2018-09-12 15:37:10 -0700 | [diff] [blame] | 710 | memset(&cancel_scan_event, 0, sizeof(cancel_scan_event)); |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 711 | /* |
| 712 | * If cancel req is to cancel all scan of pdev or vdev |
Jeff Johnson | 090ee92 | 2018-05-12 13:22:27 -0700 | [diff] [blame] | 713 | * wait until all scan of pdev or vdev get cancelled |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 714 | */ |
| 715 | qdf_event_create(&cancel_scan_event); |
| 716 | qdf_event_reset(&cancel_scan_event); |
| 717 | |
| 718 | if (cancel_pdev) { |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 719 | pdev = wlan_vdev_get_pdev(vdev); |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 720 | while ((ucfg_scan_get_pdev_status(pdev) != |
| 721 | SCAN_NOT_IN_PROGRESS) && max_wait_iterations) { |
| 722 | scm_debug("wait for all pdev scan to get complete"); |
| 723 | qdf_wait_single_event(&cancel_scan_event, |
Om Prakash Tripathi | feecb9f | 2019-02-19 16:56:32 +0530 | [diff] [blame] | 724 | SCM_CANCEL_SCAN_WAIT_TIME); |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 725 | max_wait_iterations--; |
| 726 | } |
| 727 | } else if (cancel_vdev) { |
| 728 | while ((ucfg_scan_get_vdev_status(vdev) != |
| 729 | SCAN_NOT_IN_PROGRESS) && max_wait_iterations) { |
| 730 | scm_debug("wait for all vdev scan to get complete"); |
| 731 | qdf_wait_single_event(&cancel_scan_event, |
Om Prakash Tripathi | feecb9f | 2019-02-19 16:56:32 +0530 | [diff] [blame] | 732 | SCM_CANCEL_SCAN_WAIT_TIME); |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 733 | max_wait_iterations--; |
| 734 | } |
| 735 | } |
| 736 | |
| 737 | qdf_event_destroy(&cancel_scan_event); |
| 738 | |
| 739 | if (!max_wait_iterations) { |
| 740 | scm_err("Failed to wait for scans to get complete"); |
| 741 | return QDF_STATUS_E_TIMEOUT; |
| 742 | } |
| 743 | |
| 744 | return status; |
| 745 | } |
| 746 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 747 | wlan_scan_requester |
| 748 | ucfg_scan_register_requester(struct wlan_objmgr_psoc *psoc, |
| 749 | uint8_t *name, scan_event_handler event_cb, void *arg) |
| 750 | { |
| 751 | int i, j; |
| 752 | struct wlan_scan_obj *scan; |
| 753 | struct scan_requester_info *requesters; |
| 754 | wlan_scan_requester requester = {0}; |
| 755 | |
| 756 | if (!psoc) { |
| 757 | scm_err("null psoc"); |
| 758 | return 0; |
| 759 | } |
| 760 | scan = wlan_psoc_get_scan_obj(psoc); |
Harprit Chhabada | 2de9f01 | 2018-10-30 15:10:52 -0700 | [diff] [blame] | 761 | if (!scan) |
| 762 | return 0; |
| 763 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 764 | requesters = scan->requesters; |
| 765 | qdf_spin_lock_bh(&scan->lock); |
| 766 | for (i = 0; i < WLAN_MAX_REQUESTORS; ++i) { |
| 767 | if (requesters[i].requester == 0) { |
| 768 | requesters[i].requester = |
| 769 | WLAN_SCAN_REQUESTER_ID_PREFIX | i; |
| 770 | j = 0; |
| 771 | while (name[j] && (j < (WLAN_MAX_MODULE_NAME - 1))) { |
| 772 | requesters[i].module[j] = name[j]; |
| 773 | ++j; |
| 774 | } |
| 775 | requesters[i].module[j] = 0; |
| 776 | requesters[i].ev_handler.func = event_cb; |
| 777 | requesters[i].ev_handler.arg = arg; |
| 778 | requester = requesters[i].requester; |
| 779 | break; |
| 780 | } |
| 781 | } |
| 782 | qdf_spin_unlock_bh(&scan->lock); |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 783 | scm_debug("module: %s, event_cb: 0x%pK, arg: 0x%pK, reqid: %d", |
| 784 | name, event_cb, arg, requester); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 785 | |
| 786 | return requester; |
| 787 | } |
| 788 | |
| 789 | void |
| 790 | ucfg_scan_unregister_requester(struct wlan_objmgr_psoc *psoc, |
| 791 | wlan_scan_requester requester) |
| 792 | { |
Abhishek Singh | 8d80aa8 | 2018-11-01 09:56:26 +0530 | [diff] [blame] | 793 | int idx; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 794 | struct wlan_scan_obj *scan; |
| 795 | struct scan_requester_info *requesters; |
| 796 | |
Abhishek Singh | 8d80aa8 | 2018-11-01 09:56:26 +0530 | [diff] [blame] | 797 | idx = requester & WLAN_SCAN_REQUESTER_ID_PREFIX; |
| 798 | if (idx != WLAN_SCAN_REQUESTER_ID_PREFIX) { |
| 799 | scm_err("prefix didn't match for requester id %d", requester); |
| 800 | return; |
| 801 | } |
| 802 | |
| 803 | idx = requester & WLAN_SCAN_REQUESTER_ID_MASK; |
Paul Zhang | 8b7ea68 | 2017-11-30 12:15:46 +0800 | [diff] [blame] | 804 | if (idx >= WLAN_MAX_REQUESTORS) { |
Abhishek Singh | 8d80aa8 | 2018-11-01 09:56:26 +0530 | [diff] [blame] | 805 | scm_err("requester id %d greater than max value", requester); |
Paul Zhang | 8b7ea68 | 2017-11-30 12:15:46 +0800 | [diff] [blame] | 806 | return; |
| 807 | } |
| 808 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 809 | if (!psoc) { |
| 810 | scm_err("null psoc"); |
| 811 | return; |
| 812 | } |
| 813 | scan = wlan_psoc_get_scan_obj(psoc); |
Harprit Chhabada | 2de9f01 | 2018-10-30 15:10:52 -0700 | [diff] [blame] | 814 | if (!scan) |
| 815 | return; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 816 | requesters = scan->requesters; |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 817 | scm_debug("reqid: %d", requester); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 818 | |
| 819 | qdf_spin_lock_bh(&scan->lock); |
| 820 | requesters[idx].requester = 0; |
| 821 | requesters[idx].module[0] = 0; |
| 822 | requesters[idx].ev_handler.func = NULL; |
| 823 | requesters[idx].ev_handler.arg = NULL; |
| 824 | qdf_spin_unlock_bh(&scan->lock); |
| 825 | } |
| 826 | |
| 827 | uint8_t* |
| 828 | ucfg_get_scan_requester_name(struct wlan_objmgr_psoc *psoc, |
| 829 | wlan_scan_requester requester) |
| 830 | { |
Paul Zhang | 8b7ea68 | 2017-11-30 12:15:46 +0800 | [diff] [blame] | 831 | int idx = requester & WLAN_SCAN_REQUESTER_ID_MASK; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 832 | struct wlan_scan_obj *scan; |
| 833 | struct scan_requester_info *requesters; |
| 834 | |
| 835 | if (!psoc) { |
| 836 | scm_err("null psoc"); |
| 837 | return "null"; |
| 838 | } |
| 839 | scan = wlan_psoc_get_scan_obj(psoc); |
Harprit Chhabada | 2de9f01 | 2018-10-30 15:10:52 -0700 | [diff] [blame] | 840 | if (!scan) |
| 841 | return "null"; |
| 842 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 843 | requesters = scan->requesters; |
| 844 | |
| 845 | if ((idx < WLAN_MAX_REQUESTORS) && |
| 846 | (requesters[idx].requester == requester)) { |
| 847 | return requesters[idx].module; |
| 848 | } |
| 849 | |
| 850 | return (uint8_t *)"unknown"; |
| 851 | } |
| 852 | |
| 853 | wlan_scan_id |
| 854 | ucfg_scan_get_scan_id(struct wlan_objmgr_psoc *psoc) |
| 855 | { |
| 856 | wlan_scan_id id; |
| 857 | struct wlan_scan_obj *scan; |
| 858 | |
| 859 | if (!psoc) { |
| 860 | QDF_ASSERT(0); |
| 861 | scm_err("null psoc"); |
| 862 | return 0; |
| 863 | } |
sheenam monga | d897403 | 2019-06-12 16:00:38 +0530 | [diff] [blame] | 864 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 865 | scan = wlan_psoc_get_scan_obj(psoc); |
sheenam monga | d897403 | 2019-06-12 16:00:38 +0530 | [diff] [blame] | 866 | if (!scan) { |
| 867 | scm_err("scan object null"); |
| 868 | return 0; |
| 869 | } |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 870 | |
| 871 | id = qdf_atomic_inc_return(&scan->scan_ids); |
| 872 | id = id & WLAN_SCAN_ID_MASK; |
| 873 | /* Mark this scan request as triggered by host |
| 874 | * by setting WLAN_HOST_SCAN_REQ_ID_PREFIX flag. |
| 875 | */ |
| 876 | id = id | WLAN_HOST_SCAN_REQ_ID_PREFIX; |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 877 | scm_debug("scan_id: 0x%x", id); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 878 | |
| 879 | return id; |
| 880 | } |
| 881 | |
| 882 | static QDF_STATUS |
| 883 | scm_add_scan_event_handler(struct pdev_scan_ev_handler *pdev_ev_handler, |
| 884 | scan_event_handler event_cb, void *arg) |
| 885 | { |
| 886 | struct cb_handler *cb_handler; |
| 887 | uint32_t handler_cnt = pdev_ev_handler->handler_cnt; |
| 888 | |
| 889 | /* Assign next available slot to this registration request */ |
| 890 | cb_handler = &(pdev_ev_handler->cb_handlers[handler_cnt]); |
| 891 | cb_handler->func = event_cb; |
| 892 | cb_handler->arg = arg; |
| 893 | pdev_ev_handler->handler_cnt++; |
| 894 | |
| 895 | return QDF_STATUS_SUCCESS; |
| 896 | } |
| 897 | |
| 898 | QDF_STATUS |
Om Prakash Tripathi | d088a8a | 2017-04-04 17:12:51 +0530 | [diff] [blame] | 899 | ucfg_scan_register_event_handler(struct wlan_objmgr_pdev *pdev, |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 900 | scan_event_handler event_cb, void *arg) |
| 901 | { |
| 902 | uint32_t idx; |
| 903 | struct wlan_scan_obj *scan; |
| 904 | struct pdev_scan_ev_handler *pdev_ev_handler; |
| 905 | struct cb_handler *cb_handler; |
| 906 | |
| 907 | /* scan event handler call back can't be NULL */ |
Om Prakash Tripathi | d088a8a | 2017-04-04 17:12:51 +0530 | [diff] [blame] | 908 | if (!pdev || !event_cb) { |
Jeff Johnson | 878533e | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 909 | scm_err("pdev: %pK, event_cb: %pK", pdev, event_cb); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 910 | return QDF_STATUS_E_NULL_VALUE; |
| 911 | } |
| 912 | |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 913 | scm_debug("pdev: %pK, event_cb: %pK, arg: %pK\n", pdev, event_cb, arg); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 914 | |
Om Prakash Tripathi | d088a8a | 2017-04-04 17:12:51 +0530 | [diff] [blame] | 915 | scan = wlan_pdev_get_scan_obj(pdev); |
| 916 | pdev_ev_handler = wlan_pdev_get_pdev_scan_ev_handlers(pdev); |
Om Prakash Tripathi | 510a27c | 2019-03-01 11:53:18 +0530 | [diff] [blame] | 917 | if (!pdev_ev_handler) { |
| 918 | scm_err("null pdev_ev_handler"); |
| 919 | return QDF_STATUS_E_NULL_VALUE; |
| 920 | } |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 921 | cb_handler = &(pdev_ev_handler->cb_handlers[0]); |
| 922 | |
| 923 | qdf_spin_lock_bh(&scan->lock); |
| 924 | /* Ensure its not a duplicate registration request */ |
| 925 | for (idx = 0; idx < MAX_SCAN_EVENT_HANDLERS_PER_PDEV; |
| 926 | idx++, cb_handler++) { |
| 927 | if ((cb_handler->func == event_cb) && |
| 928 | (cb_handler->arg == arg)) { |
| 929 | qdf_spin_unlock_bh(&scan->lock); |
Yeshwanth Sriram Guntuka | 0ab053e | 2018-08-23 18:25:28 +0530 | [diff] [blame] | 930 | scm_debug("func: %pK, arg: %pK already exists", |
| 931 | event_cb, arg); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 932 | return QDF_STATUS_SUCCESS; |
| 933 | } |
| 934 | } |
| 935 | |
| 936 | QDF_ASSERT(pdev_ev_handler->handler_cnt < |
| 937 | MAX_SCAN_EVENT_HANDLERS_PER_PDEV); |
| 938 | |
| 939 | if (pdev_ev_handler->handler_cnt >= MAX_SCAN_EVENT_HANDLERS_PER_PDEV) { |
| 940 | qdf_spin_unlock_bh(&scan->lock); |
| 941 | scm_warn("No more registrations possible"); |
| 942 | return QDF_STATUS_E_NOMEM; |
| 943 | } |
| 944 | |
| 945 | scm_add_scan_event_handler(pdev_ev_handler, event_cb, arg); |
| 946 | qdf_spin_unlock_bh(&scan->lock); |
| 947 | |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 948 | scm_debug("event_cb: 0x%pK, arg: 0x%pK", event_cb, arg); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 949 | |
| 950 | return QDF_STATUS_SUCCESS; |
| 951 | } |
| 952 | |
| 953 | static QDF_STATUS |
Sandeep Puligilla | ba6526d | 2018-04-05 01:10:13 -0700 | [diff] [blame] | 954 | wlan_scan_global_init(struct wlan_objmgr_psoc *psoc, |
| 955 | struct wlan_scan_obj *scan_obj) |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 956 | { |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 957 | scan_obj->scan_disabled = 0; |
Abhinav Kumar | f9074e2 | 2019-01-03 15:07:49 +0530 | [diff] [blame] | 958 | scan_obj->drop_bcn_on_chan_mismatch = |
| 959 | cfg_get(psoc, CFG_DROP_BCN_ON_CHANNEL_MISMATCH); |
Om Prakash Tripathi | 339dc26 | 2018-02-08 15:23:20 +0530 | [diff] [blame] | 960 | scan_obj->disable_timeout = false; |
Sandeep Puligilla | ba6526d | 2018-04-05 01:10:13 -0700 | [diff] [blame] | 961 | scan_obj->scan_def.active_dwell = |
| 962 | cfg_get(psoc, CFG_ACTIVE_MAX_CHANNEL_TIME); |
gaurank kathpalia | 575539a | 2019-01-07 17:23:37 +0530 | [diff] [blame] | 963 | /* the ini is disallow DFS channel scan if ini is 1, so negate that */ |
| 964 | scan_obj->scan_def.allow_dfs_chan_in_first_scan = |
| 965 | !cfg_get(psoc, CFG_INITIAL_NO_DFS_SCAN); |
| 966 | scan_obj->scan_def.allow_dfs_chan_in_scan = |
| 967 | cfg_get(psoc, CFG_ENABLE_DFS_SCAN); |
Bala Venkatesh | fbf6d92 | 2019-02-26 14:26:23 +0530 | [diff] [blame] | 968 | scan_obj->scan_def.skip_dfs_chan_in_p2p_search = |
| 969 | cfg_get(psoc, CFG_ENABLE_SKIP_DFS_IN_P2P_SEARCH); |
Abhishek Singh | 0c1dedb | 2018-11-13 18:24:20 +0530 | [diff] [blame] | 970 | scan_obj->scan_def.use_wake_lock_in_user_scan = |
| 971 | cfg_get(psoc, CFG_ENABLE_WAKE_LOCK_IN_SCAN); |
Arif Hussain | 4c6f33a | 2018-07-23 18:10:34 -0700 | [diff] [blame] | 972 | scan_obj->scan_def.active_dwell_2g = |
| 973 | cfg_get(psoc, CFG_ACTIVE_MAX_2G_CHANNEL_TIME); |
Sandeep Puligilla | 5e0d7ad | 2019-08-02 14:03:46 -0700 | [diff] [blame] | 974 | scan_obj->scan_def.active_dwell_6g = |
| 975 | cfg_get(psoc, CFG_ACTIVE_MAX_6G_CHANNEL_TIME); |
| 976 | scan_obj->scan_def.passive_dwell_6g = |
| 977 | cfg_get(psoc, CFG_PASSIVE_MAX_6G_CHANNEL_TIME); |
Sandeep Puligilla | ba6526d | 2018-04-05 01:10:13 -0700 | [diff] [blame] | 978 | scan_obj->scan_def.passive_dwell = |
| 979 | cfg_get(psoc, CFG_PASSIVE_MAX_CHANNEL_TIME); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 980 | scan_obj->scan_def.max_rest_time = SCAN_MAX_REST_TIME; |
Yeshwanth Sriram Guntuka | f70a37b | 2018-01-18 16:08:25 +0530 | [diff] [blame] | 981 | scan_obj->scan_def.sta_miracast_mcc_rest_time = |
| 982 | SCAN_STA_MIRACAST_MCC_REST_TIME; |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 983 | scan_obj->scan_def.min_rest_time = SCAN_MIN_REST_TIME; |
Sandeep Puligilla | 5957f00 | 2018-07-19 19:04:18 -0700 | [diff] [blame] | 984 | scan_obj->scan_def.conc_active_dwell = |
| 985 | cfg_get(psoc, CFG_ACTIVE_MAX_CHANNEL_TIME_CONC); |
| 986 | scan_obj->scan_def.conc_passive_dwell = |
| 987 | cfg_get(psoc, CFG_PASSIVE_MAX_CHANNEL_TIME_CONC); |
| 988 | scan_obj->scan_def.conc_max_rest_time = |
| 989 | cfg_get(psoc, CFG_MAX_REST_TIME_CONC); |
| 990 | scan_obj->scan_def.conc_min_rest_time = |
| 991 | cfg_get(psoc, CFG_MIN_REST_TIME_CONC); |
| 992 | scan_obj->scan_def.conc_idle_time = |
| 993 | cfg_get(psoc, CFG_IDLE_TIME_CONC); |
Sandeep Puligilla | 13699a1 | 2018-07-17 21:30:54 -0700 | [diff] [blame] | 994 | scan_obj->scan_def.repeat_probe_time = |
| 995 | cfg_get(psoc, CFG_SCAN_PROBE_REPEAT_TIME); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 996 | scan_obj->scan_def.probe_spacing_time = SCAN_PROBE_SPACING_TIME; |
| 997 | scan_obj->scan_def.probe_delay = SCAN_PROBE_DELAY; |
| 998 | scan_obj->scan_def.burst_duration = SCAN_BURST_DURATION; |
| 999 | scan_obj->scan_def.max_scan_time = SCAN_MAX_SCAN_TIME; |
Sandeep Puligilla | 13699a1 | 2018-07-17 21:30:54 -0700 | [diff] [blame] | 1000 | scan_obj->scan_def.num_probes = cfg_get(psoc, CFG_SCAN_NUM_PROBES); |
Pragaspathi Thilagaraj | 9d9a3c4 | 2019-02-01 11:53:59 +0530 | [diff] [blame] | 1001 | scan_obj->scan_def.scan_cache_aging_time = |
| 1002 | (cfg_get(psoc, CFG_SCAN_AGING_TIME) * 1000); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1003 | scan_obj->scan_def.max_bss_per_pdev = SCAN_MAX_BSS_PDEV; |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1004 | scan_obj->scan_def.scan_priority = SCAN_PRIORITY; |
| 1005 | scan_obj->scan_def.idle_time = SCAN_NETWORK_IDLE_TIMEOUT; |
Sandeep Puligilla | 13699a1 | 2018-07-17 21:30:54 -0700 | [diff] [blame] | 1006 | scan_obj->scan_def.adaptive_dwell_time_mode = |
| 1007 | cfg_get(psoc, CFG_ADAPTIVE_SCAN_DWELL_MODE); |
Paul Zhang | 5753f9b | 2018-12-19 10:05:39 +0800 | [diff] [blame] | 1008 | scan_obj->scan_def.adaptive_dwell_time_mode_nc = |
| 1009 | cfg_get(psoc, CFG_ADAPTIVE_SCAN_DWELL_MODE_NC); |
bings | 47c737d | 2019-04-19 14:38:25 +0800 | [diff] [blame] | 1010 | scan_obj->scan_def.honour_nl_scan_policy_flags = |
| 1011 | cfg_get(psoc, CFG_HONOUR_NL_SCAN_POLICY_FLAGS); |
Pragaspathi Thilagaraj | 9d9a3c4 | 2019-02-01 11:53:59 +0530 | [diff] [blame] | 1012 | scan_obj->scan_def.enable_mac_spoofing = |
| 1013 | cfg_get(psoc, CFG_ENABLE_MAC_ADDR_SPOOFING); |
Jianmin Zhu | 52a2b33 | 2019-11-13 15:12:34 +0800 | [diff] [blame] | 1014 | scan_obj->scan_def.is_bssid_hint_priority = |
| 1015 | cfg_get(psoc, CFG_IS_BSSID_HINT_PRIORITY); |
Pragaspathi Thilagaraj | 1e618d6 | 2019-02-06 20:03:27 +0530 | [diff] [blame] | 1016 | scan_obj->scan_def.extscan_adaptive_dwell_mode = |
| 1017 | cfg_get(psoc, CFG_ADAPTIVE_EXTSCAN_DWELL_MODE); |
Pragaspathi Thilagaraj | 9d9a3c4 | 2019-02-01 11:53:59 +0530 | [diff] [blame] | 1018 | |
Bala Venkatesh | 7f726aa | 2019-02-14 13:07:34 +0530 | [diff] [blame] | 1019 | /* init burst durations */ |
| 1020 | scan_obj->scan_def.sta_scan_burst_duration = |
| 1021 | cfg_get(psoc, CFG_STA_SCAN_BURST_DURATION); |
| 1022 | scan_obj->scan_def.p2p_scan_burst_duration = |
| 1023 | cfg_get(psoc, CFG_P2P_SCAN_BURST_DURATION); |
| 1024 | scan_obj->scan_def.go_scan_burst_duration = |
| 1025 | cfg_get(psoc, CFG_GO_SCAN_BURST_DURATION); |
| 1026 | scan_obj->scan_def.ap_scan_burst_duration = |
| 1027 | cfg_get(psoc, CFG_AP_SCAN_BURST_DURATION); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1028 | /* scan contrl flags */ |
| 1029 | scan_obj->scan_def.scan_f_passive = true; |
Sandeep Puligilla | 7acd31f | 2017-02-25 16:35:35 -0800 | [diff] [blame] | 1030 | scan_obj->scan_def.scan_f_ofdm_rates = true; |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1031 | scan_obj->scan_def.scan_f_2ghz = true; |
| 1032 | scan_obj->scan_def.scan_f_5ghz = true; |
Sandeep Puligilla | eb272d0 | 2019-01-16 01:40:26 -0800 | [diff] [blame] | 1033 | scan_obj->scan_def.scan_f_chan_stat_evnt = |
| 1034 | cfg_get(psoc, CFG_ENABLE_SNR_MONITORING); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1035 | /* scan event flags */ |
| 1036 | scan_obj->scan_def.scan_ev_started = true; |
| 1037 | scan_obj->scan_def.scan_ev_completed = true; |
| 1038 | scan_obj->scan_def.scan_ev_bss_chan = true; |
| 1039 | scan_obj->scan_def.scan_ev_foreign_chan = true; |
Sathish Kumar | 7f9408b | 2017-08-11 15:00:04 +0530 | [diff] [blame] | 1040 | scan_obj->scan_def.scan_ev_foreign_chn_exit = true; |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1041 | scan_obj->scan_def.scan_ev_dequeued = true; |
Sandeep Puligilla | 7acd31f | 2017-02-25 16:35:35 -0800 | [diff] [blame] | 1042 | scan_obj->scan_def.scan_ev_preempted = true; |
| 1043 | scan_obj->scan_def.scan_ev_start_failed = true; |
| 1044 | scan_obj->scan_def.scan_ev_restarted = true; |
Sandeep Puligilla | fa3c826 | 2019-03-13 09:47:14 -0700 | [diff] [blame] | 1045 | scan_obj->scan_def.enable_connected_scan = |
| 1046 | cfg_get(psoc, CFG_ENABLE_CONNECTED_SCAN); |
Sandeep Puligilla | 5939199 | 2019-10-15 10:32:14 -0700 | [diff] [blame] | 1047 | scan_obj->scan_def.scan_mode_6g = cfg_get(psoc, CFG_6GHZ_SCAN_MODE); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1048 | /* init scan id seed */ |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1049 | qdf_atomic_init(&scan_obj->scan_ids); |
| 1050 | |
Harprit Chhabada | 20ffac7 | 2018-08-03 12:30:34 -0700 | [diff] [blame] | 1051 | /* init extscan */ |
| 1052 | wlan_extscan_global_init(psoc, scan_obj); |
| 1053 | |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 1054 | return wlan_pno_global_init(psoc, scan_obj); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1055 | } |
| 1056 | |
Harprit Chhabada | 20ffac7 | 2018-08-03 12:30:34 -0700 | [diff] [blame] | 1057 | static void |
| 1058 | wlan_scan_global_deinit(struct wlan_objmgr_psoc *psoc) |
| 1059 | { |
| 1060 | struct wlan_scan_obj *scan_obj; |
| 1061 | |
| 1062 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
Pragaspathi Thilagaraj | 522a2a9 | 2019-01-24 19:16:00 +0530 | [diff] [blame] | 1063 | wlan_pno_global_deinit(scan_obj); |
Harprit Chhabada | 20ffac7 | 2018-08-03 12:30:34 -0700 | [diff] [blame] | 1064 | wlan_extscan_global_deinit(); |
| 1065 | } |
| 1066 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1067 | static QDF_STATUS |
| 1068 | scm_remove_scan_event_handler(struct pdev_scan_ev_handler *pdev_ev_handler, |
| 1069 | struct cb_handler *entry) |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1070 | { |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1071 | struct cb_handler *last_entry; |
| 1072 | uint32_t handler_cnt = pdev_ev_handler->handler_cnt; |
| 1073 | |
| 1074 | /* Replace event handler being deleted |
| 1075 | * with the last one in the list. |
| 1076 | */ |
| 1077 | last_entry = &(pdev_ev_handler->cb_handlers[handler_cnt - 1]); |
| 1078 | entry->func = last_entry->func; |
| 1079 | entry->arg = last_entry->arg; |
| 1080 | |
| 1081 | /* Clear our last entry */ |
| 1082 | last_entry->func = NULL; |
| 1083 | last_entry->arg = NULL; |
| 1084 | pdev_ev_handler->handler_cnt--; |
| 1085 | |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1086 | return QDF_STATUS_SUCCESS; |
| 1087 | } |
| 1088 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1089 | void |
Om Prakash Tripathi | d088a8a | 2017-04-04 17:12:51 +0530 | [diff] [blame] | 1090 | ucfg_scan_unregister_event_handler(struct wlan_objmgr_pdev *pdev, |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1091 | scan_event_handler event_cb, void *arg) |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1092 | { |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1093 | uint8_t found = false; |
| 1094 | uint32_t idx; |
| 1095 | uint32_t handler_cnt; |
| 1096 | struct wlan_scan_obj *scan; |
| 1097 | struct cb_handler *cb_handler; |
| 1098 | struct pdev_scan_ev_handler *pdev_ev_handler; |
| 1099 | |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 1100 | scm_debug("pdev: %pK, event_cb: 0x%pK, arg: 0x%pK", pdev, event_cb, |
| 1101 | arg); |
Om Prakash Tripathi | d088a8a | 2017-04-04 17:12:51 +0530 | [diff] [blame] | 1102 | if (!pdev) { |
| 1103 | scm_err("null pdev"); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1104 | return; |
| 1105 | } |
Om Prakash Tripathi | d088a8a | 2017-04-04 17:12:51 +0530 | [diff] [blame] | 1106 | scan = wlan_pdev_get_scan_obj(pdev); |
Harprit Chhabada | 2de9f01 | 2018-10-30 15:10:52 -0700 | [diff] [blame] | 1107 | if (!scan) |
| 1108 | return; |
| 1109 | |
Om Prakash Tripathi | d088a8a | 2017-04-04 17:12:51 +0530 | [diff] [blame] | 1110 | pdev_ev_handler = wlan_pdev_get_pdev_scan_ev_handlers(pdev); |
Om Prakash Tripathi | 510a27c | 2019-03-01 11:53:18 +0530 | [diff] [blame] | 1111 | if (!pdev_ev_handler) |
| 1112 | return; |
| 1113 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1114 | cb_handler = &(pdev_ev_handler->cb_handlers[0]); |
| 1115 | |
| 1116 | qdf_spin_lock_bh(&scan->lock); |
| 1117 | handler_cnt = pdev_ev_handler->handler_cnt; |
| 1118 | if (!handler_cnt) { |
| 1119 | qdf_spin_unlock_bh(&scan->lock); |
| 1120 | scm_info("No event handlers registered"); |
Om Prakash Tripathi | 89db19b | 2017-02-25 15:53:30 +0530 | [diff] [blame] | 1121 | return; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1122 | } |
| 1123 | |
| 1124 | for (idx = 0; idx < MAX_SCAN_EVENT_HANDLERS_PER_PDEV; |
| 1125 | idx++, cb_handler++) { |
| 1126 | if ((cb_handler->func == event_cb) && |
| 1127 | (cb_handler->arg == arg)) { |
| 1128 | /* Event handler found, remove it |
| 1129 | * from event handler list. |
| 1130 | */ |
| 1131 | found = true; |
| 1132 | scm_remove_scan_event_handler(pdev_ev_handler, |
| 1133 | cb_handler); |
| 1134 | handler_cnt--; |
| 1135 | break; |
| 1136 | } |
| 1137 | } |
| 1138 | qdf_spin_unlock_bh(&scan->lock); |
| 1139 | |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 1140 | scm_debug("event handler %s, remaining handlers: %d", |
| 1141 | (found ? "removed" : "not found"), handler_cnt); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1142 | } |
| 1143 | |
| 1144 | QDF_STATUS |
| 1145 | ucfg_scan_init_default_params(struct wlan_objmgr_vdev *vdev, |
| 1146 | struct scan_start_request *req) |
| 1147 | { |
| 1148 | struct scan_default_params *def; |
| 1149 | |
| 1150 | if (!vdev | !req) { |
Jeff Johnson | 878533e | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 1151 | scm_err("vdev: 0x%pK, req: 0x%pK", vdev, req); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1152 | return QDF_STATUS_E_INVAL; |
| 1153 | } |
| 1154 | def = wlan_vdev_get_def_scan_params(vdev); |
Naveen Rawat | 6f7ddca | 2018-01-18 10:53:45 -0800 | [diff] [blame] | 1155 | if (!def) { |
| 1156 | scm_err("wlan_vdev_get_def_scan_params returned NULL"); |
| 1157 | return QDF_STATUS_E_NULL_VALUE; |
| 1158 | } |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1159 | |
| 1160 | /* Zero out everything and explicitly set fields as required */ |
| 1161 | qdf_mem_zero(req, sizeof(*req)); |
| 1162 | |
| 1163 | req->vdev = vdev; |
| 1164 | req->scan_req.vdev_id = wlan_vdev_get_id(vdev); |
gaurank kathpalia | 5ba222a | 2019-04-19 15:44:37 +0530 | [diff] [blame] | 1165 | req->scan_req.scan_type = SCAN_TYPE_DEFAULT; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1166 | req->scan_req.scan_priority = def->scan_priority; |
| 1167 | req->scan_req.dwell_time_active = def->active_dwell; |
Arif Hussain | 4c6f33a | 2018-07-23 18:10:34 -0700 | [diff] [blame] | 1168 | req->scan_req.dwell_time_active_2g = def->active_dwell_2g; |
Sandeep Puligilla | 5e0d7ad | 2019-08-02 14:03:46 -0700 | [diff] [blame] | 1169 | req->scan_req.dwell_time_active_6g = def->active_dwell_6g; |
| 1170 | req->scan_req.dwell_time_passive_6g = def->passive_dwell_6g; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1171 | req->scan_req.dwell_time_passive = def->passive_dwell; |
| 1172 | req->scan_req.min_rest_time = def->min_rest_time; |
| 1173 | req->scan_req.max_rest_time = def->max_rest_time; |
| 1174 | req->scan_req.repeat_probe_time = def->repeat_probe_time; |
| 1175 | req->scan_req.probe_spacing_time = def->probe_spacing_time; |
| 1176 | req->scan_req.idle_time = def->idle_time; |
| 1177 | req->scan_req.max_scan_time = def->max_scan_time; |
| 1178 | req->scan_req.probe_delay = def->probe_delay; |
| 1179 | req->scan_req.burst_duration = def->burst_duration; |
| 1180 | req->scan_req.n_probes = def->num_probes; |
Abhishek Singh | f9297e5 | 2017-03-09 12:57:37 +0530 | [diff] [blame] | 1181 | req->scan_req.adaptive_dwell_time_mode = |
| 1182 | def->adaptive_dwell_time_mode; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1183 | req->scan_req.scan_flags = def->scan_flags; |
| 1184 | req->scan_req.scan_events = def->scan_events; |
Kiran Kumar Lokere | 584e661 | 2017-10-12 17:55:36 -0700 | [diff] [blame] | 1185 | req->scan_req.scan_random.randomize = def->enable_mac_spoofing; |
Abhishek Singh | 7d30bf7 | 2017-08-18 15:19:10 +0530 | [diff] [blame] | 1186 | |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1187 | return QDF_STATUS_SUCCESS; |
| 1188 | } |
| 1189 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1190 | QDF_STATUS |
| 1191 | ucfg_scan_init_ssid_params(struct scan_start_request *req, |
| 1192 | uint32_t num_ssid, struct wlan_ssid *ssid_list) |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1193 | { |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1194 | uint32_t max_ssid = sizeof(req->scan_req.ssid) / |
| 1195 | sizeof(req->scan_req.ssid[0]); |
| 1196 | |
| 1197 | if (!req) { |
| 1198 | scm_err("null request"); |
| 1199 | return QDF_STATUS_E_NULL_VALUE; |
| 1200 | } |
| 1201 | if (!num_ssid) { |
| 1202 | /* empty channel list provided */ |
| 1203 | req->scan_req.num_ssids = 0; |
| 1204 | qdf_mem_zero(&req->scan_req.ssid[0], |
| 1205 | sizeof(req->scan_req.ssid)); |
| 1206 | return QDF_STATUS_SUCCESS; |
| 1207 | } |
| 1208 | if (!ssid_list) { |
| 1209 | scm_err("null ssid_list while num_ssid: %d", num_ssid); |
| 1210 | return QDF_STATUS_E_NULL_VALUE; |
| 1211 | } |
| 1212 | if (num_ssid > max_ssid) { |
| 1213 | /* got a big list. alert and continue */ |
| 1214 | scm_warn("overflow: received %d, max supported : %d", |
| 1215 | num_ssid, max_ssid); |
| 1216 | return QDF_STATUS_E_E2BIG; |
| 1217 | } |
| 1218 | |
| 1219 | if (max_ssid > num_ssid) |
| 1220 | max_ssid = num_ssid; |
| 1221 | |
| 1222 | req->scan_req.num_ssids = max_ssid; |
| 1223 | qdf_mem_copy(&req->scan_req.ssid[0], ssid_list, |
| 1224 | (req->scan_req.num_ssids * sizeof(req->scan_req.ssid[0]))); |
| 1225 | |
| 1226 | return QDF_STATUS_SUCCESS; |
| 1227 | } |
| 1228 | |
| 1229 | QDF_STATUS |
| 1230 | ucfg_scan_init_bssid_params(struct scan_start_request *req, |
| 1231 | uint32_t num_bssid, struct qdf_mac_addr *bssid_list) |
| 1232 | { |
| 1233 | uint32_t max_bssid = sizeof(req->scan_req.bssid_list) / |
| 1234 | sizeof(req->scan_req.bssid_list[0]); |
| 1235 | |
| 1236 | if (!req) { |
| 1237 | scm_err("null request"); |
| 1238 | return QDF_STATUS_E_NULL_VALUE; |
| 1239 | } |
| 1240 | if (!num_bssid) { |
| 1241 | /* empty channel list provided */ |
| 1242 | req->scan_req.num_bssid = 0; |
| 1243 | qdf_mem_zero(&req->scan_req.bssid_list[0], |
| 1244 | sizeof(req->scan_req.bssid_list)); |
| 1245 | return QDF_STATUS_SUCCESS; |
| 1246 | } |
| 1247 | if (!bssid_list) { |
| 1248 | scm_err("null bssid_list while num_bssid: %d", num_bssid); |
| 1249 | return QDF_STATUS_E_NULL_VALUE; |
| 1250 | } |
| 1251 | if (num_bssid > max_bssid) { |
| 1252 | /* got a big list. alert and continue */ |
| 1253 | scm_warn("overflow: received %d, max supported : %d", |
| 1254 | num_bssid, max_bssid); |
| 1255 | return QDF_STATUS_E_E2BIG; |
| 1256 | } |
| 1257 | |
| 1258 | if (max_bssid > num_bssid) |
| 1259 | max_bssid = num_bssid; |
| 1260 | |
| 1261 | req->scan_req.num_bssid = max_bssid; |
| 1262 | qdf_mem_copy(&req->scan_req.bssid_list[0], bssid_list, |
| 1263 | req->scan_req.num_bssid * sizeof(req->scan_req.bssid_list[0])); |
| 1264 | |
| 1265 | return QDF_STATUS_SUCCESS; |
| 1266 | } |
| 1267 | |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1268 | /** |
| 1269 | * is_chan_enabled_for_scan() - helper API to check if a frequency |
| 1270 | * is allowed to scan. |
| 1271 | * @reg_chan: regulatory_channel object |
| 1272 | * @low_2g: lower 2.4 GHz frequency thresold |
| 1273 | * @high_2g: upper 2.4 GHz frequency thresold |
| 1274 | * @low_5g: lower 5 GHz frequency thresold |
| 1275 | * @high_5g: upper 5 GHz frequency thresold |
| 1276 | * |
| 1277 | * Return: true if scan is allowed. false otherwise. |
| 1278 | */ |
| 1279 | static bool |
| 1280 | is_chan_enabled_for_scan(struct regulatory_channel *reg_chan, |
| 1281 | uint32_t low_2g, uint32_t high_2g, uint32_t low_5g, |
| 1282 | uint32_t high_5g) |
| 1283 | { |
| 1284 | if (reg_chan->state == CHANNEL_STATE_DISABLE) |
| 1285 | return false; |
| 1286 | if (reg_chan->nol_chan) |
| 1287 | return false; |
| 1288 | /* 2 GHz channel */ |
| 1289 | if ((util_scan_scm_chan_to_band(reg_chan->chan_num) == |
| 1290 | WLAN_BAND_2_4_GHZ) && |
| 1291 | ((reg_chan->center_freq < low_2g) || |
| 1292 | (reg_chan->center_freq > high_2g))) |
| 1293 | return false; |
Shashikala Prabhu | 58b8be0 | 2018-11-15 11:05:16 +0530 | [diff] [blame] | 1294 | else if ((util_scan_scm_chan_to_band(reg_chan->chan_num) == |
| 1295 | WLAN_BAND_5_GHZ) && |
| 1296 | ((reg_chan->center_freq < low_5g) || |
| 1297 | (reg_chan->center_freq > high_5g))) |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1298 | return false; |
| 1299 | |
| 1300 | return true; |
| 1301 | } |
| 1302 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1303 | QDF_STATUS |
| 1304 | ucfg_scan_init_chanlist_params(struct scan_start_request *req, |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 1305 | uint32_t num_chans, uint32_t *chan_list, uint32_t *phymode) |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1306 | { |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 1307 | uint32_t idx; |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1308 | QDF_STATUS status; |
| 1309 | struct regulatory_channel *reg_chan_list = NULL; |
| 1310 | uint32_t low_2g, high_2g, low_5g, high_5g; |
| 1311 | struct wlan_objmgr_pdev *pdev = NULL; |
| 1312 | uint32_t *scan_freqs = NULL; |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 1313 | uint32_t max_chans = sizeof(req->scan_req.chan_list.chan) / |
| 1314 | sizeof(req->scan_req.chan_list.chan[0]); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1315 | if (!req) { |
| 1316 | scm_err("null request"); |
| 1317 | return QDF_STATUS_E_NULL_VALUE; |
| 1318 | } |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1319 | |
| 1320 | if (req->vdev) |
| 1321 | pdev = wlan_vdev_get_pdev(req->vdev); |
| 1322 | /* |
| 1323 | * If 0 channels are provided for scan and |
| 1324 | * wide band scan is enabled, scan all 20 mhz |
| 1325 | * available channels. This is required as FW |
| 1326 | * scans all channel/phy mode combinations |
| 1327 | * provided in scan channel list if 0 chans are |
| 1328 | * provided in scan request causing scan to take |
| 1329 | * too much time to complete. |
| 1330 | */ |
Om Prakash Tripathi | a2f9c7c | 2018-10-29 17:45:05 +0530 | [diff] [blame] | 1331 | if (pdev && !num_chans) { |
Om Prakash Tripathi | 9b56f5d | 2018-05-29 11:42:19 +0530 | [diff] [blame] | 1332 | reg_chan_list = qdf_mem_malloc_atomic(NUM_CHANNELS * |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1333 | sizeof(struct regulatory_channel)); |
| 1334 | if (!reg_chan_list) { |
| 1335 | scm_err("Couldn't allocate reg_chan_list memory"); |
| 1336 | status = QDF_STATUS_E_NOMEM; |
| 1337 | goto end; |
| 1338 | } |
Om Prakash Tripathi | 9b56f5d | 2018-05-29 11:42:19 +0530 | [diff] [blame] | 1339 | scan_freqs = |
| 1340 | qdf_mem_malloc_atomic(sizeof(uint32_t) * max_chans); |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1341 | if (!scan_freqs) { |
| 1342 | scm_err("Couldn't allocate scan_freqs memory"); |
| 1343 | status = QDF_STATUS_E_NOMEM; |
| 1344 | goto end; |
| 1345 | } |
| 1346 | status = ucfg_reg_get_current_chan_list(pdev, reg_chan_list); |
| 1347 | if (QDF_IS_STATUS_ERROR(status)) { |
| 1348 | scm_err("Couldn't get current chan list"); |
| 1349 | goto end; |
| 1350 | } |
| 1351 | status = wlan_reg_get_freq_range(pdev, &low_2g, |
| 1352 | &high_2g, &low_5g, &high_5g); |
| 1353 | if (QDF_IS_STATUS_ERROR(status)) { |
| 1354 | scm_err("Couldn't get frequency range"); |
| 1355 | goto end; |
| 1356 | } |
| 1357 | |
| 1358 | for (idx = 0, num_chans = 0; |
| 1359 | (idx < NUM_CHANNELS && num_chans < max_chans); idx++) |
| 1360 | if (is_chan_enabled_for_scan(®_chan_list[idx], |
| 1361 | low_2g, high_2g, low_5g, high_5g)) |
| 1362 | scan_freqs[num_chans++] = |
| 1363 | reg_chan_list[idx].center_freq; |
| 1364 | |
| 1365 | chan_list = scan_freqs; |
| 1366 | } |
| 1367 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1368 | if (!num_chans) { |
| 1369 | /* empty channel list provided */ |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 1370 | qdf_mem_zero(&req->scan_req.chan_list, |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1371 | sizeof(req->scan_req.chan_list)); |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 1372 | req->scan_req.chan_list.num_chan = 0; |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1373 | status = QDF_STATUS_SUCCESS; |
| 1374 | goto end; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1375 | } |
| 1376 | if (!chan_list) { |
| 1377 | scm_err("null chan_list while num_chans: %d", num_chans); |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1378 | status = QDF_STATUS_E_NULL_VALUE; |
| 1379 | goto end; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1380 | } |
| 1381 | |
| 1382 | if (num_chans > max_chans) { |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1383 | /* got a big list. alert and fail */ |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1384 | scm_warn("overflow: received %d, max supported : %d", |
| 1385 | num_chans, max_chans); |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1386 | status = QDF_STATUS_E_E2BIG; |
| 1387 | goto end; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1388 | } |
| 1389 | |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1390 | req->scan_req.chan_list.num_chan = num_chans; |
| 1391 | for (idx = 0; idx < num_chans; idx++) { |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 1392 | req->scan_req.chan_list.chan[idx].freq = |
| 1393 | (chan_list[idx] > WLAN_24_GHZ_BASE_FREQ) ? |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1394 | chan_list[idx] : |
| 1395 | wlan_reg_chan_to_freq(pdev, chan_list[idx]); |
| 1396 | if (phymode) |
| 1397 | req->scan_req.chan_list.chan[idx].phymode = |
| 1398 | phymode[idx]; |
| 1399 | else if (req->scan_req.chan_list.chan[idx].freq <= |
| 1400 | WLAN_CHAN_15_FREQ) |
| 1401 | req->scan_req.chan_list.chan[idx].phymode = |
| 1402 | SCAN_PHY_MODE_11G; |
| 1403 | else |
| 1404 | req->scan_req.chan_list.chan[idx].phymode = |
| 1405 | SCAN_PHY_MODE_11A; |
| 1406 | |
| 1407 | scm_debug("chan[%d]: freq:%d, phymode:%d", idx, |
| 1408 | req->scan_req.chan_list.chan[idx].freq, |
| 1409 | req->scan_req.chan_list.chan[idx].phymode); |
Om Prakash Tripathi | 3e166ff | 2017-11-03 16:11:11 +0530 | [diff] [blame] | 1410 | } |
| 1411 | |
Om Prakash Tripathi | 7dd49fe | 2017-12-28 17:22:14 +0530 | [diff] [blame] | 1412 | end: |
| 1413 | if (scan_freqs) |
| 1414 | qdf_mem_free(scan_freqs); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1415 | |
Abhiram Jogadenu | f5caeed | 2018-11-12 12:01:20 +0530 | [diff] [blame] | 1416 | if (reg_chan_list) |
| 1417 | qdf_mem_free(reg_chan_list); |
| 1418 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1419 | return QDF_STATUS_SUCCESS; |
| 1420 | } |
| 1421 | |
| 1422 | static inline enum scm_scan_status |
| 1423 | get_scan_status_from_serialization_status( |
| 1424 | enum wlan_serialization_cmd_status status) |
| 1425 | { |
| 1426 | enum scm_scan_status scan_status; |
| 1427 | |
| 1428 | switch (status) { |
| 1429 | case WLAN_SER_CMD_IN_PENDING_LIST: |
| 1430 | scan_status = SCAN_IS_PENDING; |
| 1431 | break; |
| 1432 | case WLAN_SER_CMD_IN_ACTIVE_LIST: |
| 1433 | scan_status = SCAN_IS_ACTIVE; |
| 1434 | break; |
| 1435 | case WLAN_SER_CMDS_IN_ALL_LISTS: |
| 1436 | scan_status = SCAN_IS_ACTIVE_AND_PENDING; |
| 1437 | break; |
| 1438 | case WLAN_SER_CMD_NOT_FOUND: |
| 1439 | scan_status = SCAN_NOT_IN_PROGRESS; |
| 1440 | break; |
| 1441 | default: |
| 1442 | scm_warn("invalid serialization status %d", status); |
| 1443 | QDF_ASSERT(0); |
| 1444 | scan_status = SCAN_NOT_IN_PROGRESS; |
| 1445 | break; |
| 1446 | } |
| 1447 | |
| 1448 | return scan_status; |
| 1449 | } |
| 1450 | |
| 1451 | enum scm_scan_status |
| 1452 | ucfg_scan_get_vdev_status(struct wlan_objmgr_vdev *vdev) |
| 1453 | { |
| 1454 | enum wlan_serialization_cmd_status status; |
| 1455 | |
| 1456 | if (!vdev) { |
| 1457 | scm_err("null vdev"); |
Tushnim Bhattacharyya | f940918 | 2018-03-28 17:23:55 -0700 | [diff] [blame] | 1458 | return SCAN_NOT_IN_PROGRESS; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1459 | } |
| 1460 | status = wlan_serialization_vdev_scan_status(vdev); |
| 1461 | |
| 1462 | return get_scan_status_from_serialization_status(status); |
| 1463 | } |
| 1464 | |
| 1465 | enum scm_scan_status |
| 1466 | ucfg_scan_get_pdev_status(struct wlan_objmgr_pdev *pdev) |
| 1467 | { |
| 1468 | enum wlan_serialization_cmd_status status; |
| 1469 | |
| 1470 | if (!pdev) { |
| 1471 | scm_err("null pdev"); |
Abhishek Singh | f95b9e4 | 2017-04-25 12:12:01 +0530 | [diff] [blame] | 1472 | return SCAN_NOT_IN_PROGRESS; |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1473 | } |
| 1474 | status = wlan_serialization_pdev_scan_status(pdev); |
| 1475 | |
| 1476 | return get_scan_status_from_serialization_status(status); |
| 1477 | } |
| 1478 | |
Abhishek Singh | 4caf1a9 | 2017-02-21 15:01:08 +0530 | [diff] [blame] | 1479 | static void |
| 1480 | ucfg_scan_register_unregister_bcn_cb(struct wlan_objmgr_psoc *psoc, |
| 1481 | bool enable) |
| 1482 | { |
| 1483 | QDF_STATUS status; |
| 1484 | struct mgmt_txrx_mgmt_frame_cb_info cb_info[2]; |
| 1485 | |
| 1486 | cb_info[0].frm_type = MGMT_PROBE_RESP; |
| 1487 | cb_info[0].mgmt_rx_cb = tgt_scan_bcn_probe_rx_callback; |
| 1488 | cb_info[1].frm_type = MGMT_BEACON; |
| 1489 | cb_info[1].mgmt_rx_cb = tgt_scan_bcn_probe_rx_callback; |
| 1490 | |
| 1491 | if (enable) |
| 1492 | status = wlan_mgmt_txrx_register_rx_cb(psoc, |
| 1493 | WLAN_UMAC_COMP_SCAN, cb_info, 2); |
| 1494 | else |
| 1495 | status = wlan_mgmt_txrx_deregister_rx_cb(psoc, |
| 1496 | WLAN_UMAC_COMP_SCAN, cb_info, 2); |
| 1497 | if (status != QDF_STATUS_SUCCESS) |
| 1498 | scm_err("%s the Handle with MGMT TXRX layer has failed", |
| 1499 | enable ? "Registering" : "Deregistering"); |
| 1500 | } |
| 1501 | |
Abhishek Singh | 2f13246 | 2017-03-06 16:48:59 +0530 | [diff] [blame] | 1502 | QDF_STATUS ucfg_scan_update_user_config(struct wlan_objmgr_psoc *psoc, |
| 1503 | struct scan_user_cfg *scan_cfg) |
| 1504 | { |
| 1505 | struct wlan_scan_obj *scan_obj; |
| 1506 | struct scan_default_params *scan_def; |
| 1507 | |
| 1508 | if (!psoc) { |
| 1509 | scm_err("null psoc"); |
| 1510 | return QDF_STATUS_E_FAILURE; |
| 1511 | } |
| 1512 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
Jeff Johnson | 82eb212 | 2019-03-20 12:16:13 -0700 | [diff] [blame] | 1513 | if (!scan_obj) { |
Abhishek Singh | 2f13246 | 2017-03-06 16:48:59 +0530 | [diff] [blame] | 1514 | scm_err("Failed to get scan object"); |
| 1515 | return QDF_STATUS_E_FAILURE; |
| 1516 | } |
| 1517 | |
| 1518 | scan_def = &scan_obj->scan_def; |
Rajeev Kumar Sirasanagandla | a3f4a29 | 2017-06-21 12:01:22 +0530 | [diff] [blame] | 1519 | scan_obj->ie_whitelist = scan_cfg->ie_whitelist; |
Yeshwanth Sriram Guntuka | f70a37b | 2018-01-18 16:08:25 +0530 | [diff] [blame] | 1520 | scan_def->sta_miracast_mcc_rest_time = |
| 1521 | scan_cfg->sta_miracast_mcc_rest_time; |
Abhishek Singh | 2f13246 | 2017-03-06 16:48:59 +0530 | [diff] [blame] | 1522 | |
Abhishek Singh | 7b59903 | 2017-11-10 14:42:31 +0530 | [diff] [blame] | 1523 | qdf_mem_copy(&scan_def->score_config, &scan_cfg->score_config, |
| 1524 | sizeof(struct scoring_config)); |
| 1525 | scm_validate_scoring_config(&scan_def->score_config); |
| 1526 | |
| 1527 | return QDF_STATUS_SUCCESS; |
Abhishek Singh | 2f13246 | 2017-03-06 16:48:59 +0530 | [diff] [blame] | 1528 | } |
| 1529 | |
Wu Gao | dd58f63 | 2018-05-17 16:14:00 +0800 | [diff] [blame] | 1530 | #ifdef WLAN_POWER_MANAGEMENT_OFFLOAD |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1531 | static QDF_STATUS |
| 1532 | ucfg_scan_cancel_pdev_scan(struct wlan_objmgr_pdev *pdev) |
| 1533 | { |
| 1534 | struct scan_cancel_request *req; |
| 1535 | QDF_STATUS status; |
| 1536 | struct wlan_objmgr_vdev *vdev; |
| 1537 | |
Om Prakash Tripathi | 9b56f5d | 2018-05-29 11:42:19 +0530 | [diff] [blame] | 1538 | req = qdf_mem_malloc_atomic(sizeof(*req)); |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1539 | if (!req) { |
| 1540 | scm_err("Failed to allocate memory"); |
| 1541 | return QDF_STATUS_E_NOMEM; |
| 1542 | } |
| 1543 | |
Abhishek Singh | fda72d7 | 2018-11-14 11:59:36 +0530 | [diff] [blame] | 1544 | vdev = wlan_objmgr_pdev_get_first_vdev(pdev, WLAN_SCAN_ID); |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1545 | if (!vdev) { |
| 1546 | scm_err("Failed to get vdev"); |
Abhishek Singh | fda72d7 | 2018-11-14 11:59:36 +0530 | [diff] [blame] | 1547 | qdf_mem_free(req); |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1548 | return QDF_STATUS_E_INVAL; |
| 1549 | } |
| 1550 | req->vdev = vdev; |
| 1551 | req->cancel_req.scan_id = INVAL_SCAN_ID; |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1552 | req->cancel_req.pdev_id = wlan_objmgr_pdev_get_pdev_id(pdev); |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1553 | req->cancel_req.vdev_id = INVAL_VDEV_ID; |
| 1554 | req->cancel_req.req_type = WLAN_SCAN_CANCEL_PDEV_ALL; |
| 1555 | status = ucfg_scan_cancel_sync(req); |
| 1556 | if (QDF_IS_STATUS_ERROR(status)) |
| 1557 | scm_err("Cancel scan request failed"); |
Abhishek Singh | fda72d7 | 2018-11-14 11:59:36 +0530 | [diff] [blame] | 1558 | wlan_objmgr_vdev_release_ref(vdev, WLAN_SCAN_ID); |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1559 | |
| 1560 | return status; |
| 1561 | } |
| 1562 | |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1563 | static QDF_STATUS |
| 1564 | ucfg_scan_suspend_handler(struct wlan_objmgr_psoc *psoc, void *arg) |
| 1565 | { |
| 1566 | struct wlan_objmgr_pdev *pdev = NULL; |
| 1567 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
| 1568 | int i; |
| 1569 | |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 1570 | ucfg_scan_psoc_set_disable(psoc, REASON_SUSPEND); |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1571 | /* Check all pdev */ |
| 1572 | for (i = 0; i < WLAN_UMAC_MAX_PDEVS; i++) { |
| 1573 | pdev = wlan_objmgr_get_pdev_by_id(psoc, i, WLAN_SCAN_ID); |
| 1574 | if (!pdev) |
| 1575 | continue; |
| 1576 | if (ucfg_scan_get_pdev_status(pdev) != |
| 1577 | SCAN_NOT_IN_PROGRESS) |
| 1578 | status = ucfg_scan_cancel_pdev_scan(pdev); |
| 1579 | wlan_objmgr_pdev_release_ref(pdev, WLAN_SCAN_ID); |
| 1580 | if (QDF_IS_STATUS_ERROR(status)) { |
| 1581 | scm_err("failed to cancel scan for pdev_id %d", i); |
| 1582 | return status; |
| 1583 | } |
| 1584 | } |
| 1585 | |
| 1586 | return QDF_STATUS_SUCCESS; |
| 1587 | } |
| 1588 | |
| 1589 | static QDF_STATUS |
| 1590 | ucfg_scan_resume_handler(struct wlan_objmgr_psoc *psoc, void *arg) |
| 1591 | { |
Abhishek Singh | 502095b | 2018-11-21 14:34:49 +0530 | [diff] [blame] | 1592 | ucfg_scan_psoc_set_enable(psoc, REASON_SUSPEND); |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1593 | return QDF_STATUS_SUCCESS; |
| 1594 | } |
| 1595 | |
| 1596 | static inline void |
| 1597 | ucfg_scan_register_pmo_handler(void) |
| 1598 | { |
| 1599 | pmo_register_suspend_handler(WLAN_UMAC_COMP_SCAN, |
| 1600 | ucfg_scan_suspend_handler, NULL); |
| 1601 | pmo_register_resume_handler(WLAN_UMAC_COMP_SCAN, |
| 1602 | ucfg_scan_resume_handler, NULL); |
| 1603 | } |
| 1604 | |
| 1605 | static inline void |
| 1606 | ucfg_scan_unregister_pmo_handler(void) |
| 1607 | { |
| 1608 | pmo_unregister_suspend_handler(WLAN_UMAC_COMP_SCAN, |
| 1609 | ucfg_scan_suspend_handler); |
| 1610 | pmo_unregister_resume_handler(WLAN_UMAC_COMP_SCAN, |
| 1611 | ucfg_scan_resume_handler); |
| 1612 | } |
| 1613 | |
| 1614 | #else |
| 1615 | static inline void |
| 1616 | ucfg_scan_register_pmo_handler(void) |
| 1617 | { |
| 1618 | } |
| 1619 | |
| 1620 | static inline void |
| 1621 | ucfg_scan_unregister_pmo_handler(void) |
| 1622 | { |
| 1623 | } |
| 1624 | #endif |
| 1625 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1626 | QDF_STATUS |
| 1627 | ucfg_scan_psoc_open(struct wlan_objmgr_psoc *psoc) |
| 1628 | { |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1629 | struct wlan_scan_obj *scan_obj; |
| 1630 | |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 1631 | scm_debug("psoc open: 0x%pK", psoc); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1632 | if (!psoc) { |
| 1633 | scm_err("null psoc"); |
| 1634 | return QDF_STATUS_E_FAILURE; |
| 1635 | } |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1636 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
Jeff Johnson | 82eb212 | 2019-03-20 12:16:13 -0700 | [diff] [blame] | 1637 | if (!scan_obj) { |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1638 | scm_err("Failed to get scan object"); |
| 1639 | return QDF_STATUS_E_FAILURE; |
| 1640 | } |
| 1641 | /* Initialize the scan Globals */ |
Sandeep Puligilla | ba6526d | 2018-04-05 01:10:13 -0700 | [diff] [blame] | 1642 | wlan_scan_global_init(psoc, scan_obj); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1643 | qdf_spinlock_create(&scan_obj->lock); |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1644 | ucfg_scan_register_pmo_handler(); |
Zhu Jianmin | 8327371 | 2018-03-27 16:24:24 +0800 | [diff] [blame] | 1645 | scm_db_init(psoc); |
Sandeep Puligilla | d763fee | 2019-11-08 14:00:10 -0800 | [diff] [blame] | 1646 | scm_channel_list_db_init(psoc); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1647 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1648 | return QDF_STATUS_SUCCESS; |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1649 | } |
| 1650 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1651 | QDF_STATUS |
| 1652 | ucfg_scan_psoc_close(struct wlan_objmgr_psoc *psoc) |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1653 | { |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1654 | struct wlan_scan_obj *scan_obj; |
| 1655 | |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 1656 | scm_debug("psoc close: 0x%pK", psoc); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1657 | if (!psoc) { |
| 1658 | scm_err("null psoc"); |
| 1659 | return QDF_STATUS_E_FAILURE; |
| 1660 | } |
Zhu Jianmin | 8327371 | 2018-03-27 16:24:24 +0800 | [diff] [blame] | 1661 | scm_db_deinit(psoc); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1662 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
Jeff Johnson | 82eb212 | 2019-03-20 12:16:13 -0700 | [diff] [blame] | 1663 | if (!scan_obj) { |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1664 | scm_err("Failed to get scan object"); |
| 1665 | return QDF_STATUS_E_FAILURE; |
| 1666 | } |
Abhishek Singh | 9f6058d | 2017-04-25 13:47:31 +0530 | [diff] [blame] | 1667 | ucfg_scan_unregister_pmo_handler(); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1668 | qdf_spinlock_destroy(&scan_obj->lock); |
Harprit Chhabada | 20ffac7 | 2018-08-03 12:30:34 -0700 | [diff] [blame] | 1669 | wlan_scan_global_deinit(psoc); |
Sandeep Puligilla | d763fee | 2019-11-08 14:00:10 -0800 | [diff] [blame] | 1670 | scm_channel_list_db_deinit(psoc); |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1671 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1672 | return QDF_STATUS_SUCCESS; |
| 1673 | } |
| 1674 | |
Sandeep Puligilla | 140c41e | 2017-04-03 22:53:39 -0700 | [diff] [blame] | 1675 | static bool scm_serialization_scan_rules_cb( |
| 1676 | union wlan_serialization_rules_info *comp_info, |
| 1677 | uint8_t comp_id) |
| 1678 | { |
| 1679 | switch (comp_id) { |
Shashikala Prabhu | 76192e1 | 2017-08-18 18:25:28 +0530 | [diff] [blame] | 1680 | case WLAN_UMAC_COMP_TDLS: |
Sandeep Puligilla | 140c41e | 2017-04-03 22:53:39 -0700 | [diff] [blame] | 1681 | if (comp_info->scan_info.is_tdls_in_progress) { |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 1682 | scm_debug("Cancel scan. Tdls in progress"); |
Sandeep Puligilla | 140c41e | 2017-04-03 22:53:39 -0700 | [diff] [blame] | 1683 | return false; |
| 1684 | } |
| 1685 | break; |
Shashikala Prabhu | 76192e1 | 2017-08-18 18:25:28 +0530 | [diff] [blame] | 1686 | case WLAN_UMAC_COMP_DFS: |
Sandeep Puligilla | 140c41e | 2017-04-03 22:53:39 -0700 | [diff] [blame] | 1687 | if (comp_info->scan_info.is_cac_in_progress) { |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 1688 | scm_debug("Cancel scan. CAC in progress"); |
Sandeep Puligilla | 140c41e | 2017-04-03 22:53:39 -0700 | [diff] [blame] | 1689 | return false; |
| 1690 | } |
| 1691 | break; |
Srinivas Pitla | 1ff074c | 2018-12-05 18:08:20 +0530 | [diff] [blame] | 1692 | case WLAN_UMAC_COMP_MLME: |
| 1693 | if (comp_info->scan_info.is_mlme_op_in_progress) { |
| 1694 | scm_debug("Cancel scan. MLME operation in progress"); |
| 1695 | return false; |
| 1696 | } |
| 1697 | break; |
Sandeep Puligilla | 140c41e | 2017-04-03 22:53:39 -0700 | [diff] [blame] | 1698 | default: |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 1699 | scm_debug("not handled comp_id %d", comp_id); |
Sandeep Puligilla | 140c41e | 2017-04-03 22:53:39 -0700 | [diff] [blame] | 1700 | break; |
| 1701 | } |
| 1702 | |
| 1703 | return true; |
| 1704 | } |
| 1705 | |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1706 | QDF_STATUS |
| 1707 | ucfg_scan_psoc_enable(struct wlan_objmgr_psoc *psoc) |
| 1708 | { |
| 1709 | QDF_STATUS status; |
| 1710 | |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 1711 | scm_debug("psoc enable: 0x%pK", psoc); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1712 | if (!psoc) { |
| 1713 | scm_err("null psoc"); |
| 1714 | return QDF_STATUS_E_FAILURE; |
| 1715 | } |
| 1716 | /* Subscribe for scan events from lmac layesr */ |
| 1717 | status = tgt_scan_register_ev_handler(psoc); |
| 1718 | QDF_ASSERT(status == QDF_STATUS_SUCCESS); |
Liangwei Dong | 36462d5 | 2018-08-01 05:01:14 -0400 | [diff] [blame] | 1719 | if (!wlan_reg_is_11d_offloaded(psoc)) |
Paul Zhang | ca61521 | 2018-02-02 17:43:37 +0800 | [diff] [blame] | 1720 | scm_11d_cc_db_init(psoc); |
Abhishek Singh | 4caf1a9 | 2017-02-21 15:01:08 +0530 | [diff] [blame] | 1721 | ucfg_scan_register_unregister_bcn_cb(psoc, true); |
Sandeep Puligilla | 140c41e | 2017-04-03 22:53:39 -0700 | [diff] [blame] | 1722 | status = wlan_serialization_register_apply_rules_cb(psoc, |
| 1723 | WLAN_SER_CMD_SCAN, |
| 1724 | scm_serialization_scan_rules_cb); |
| 1725 | QDF_ASSERT(status == QDF_STATUS_SUCCESS); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1726 | return status; |
| 1727 | } |
| 1728 | |
| 1729 | QDF_STATUS |
| 1730 | ucfg_scan_psoc_disable(struct wlan_objmgr_psoc *psoc) |
| 1731 | { |
| 1732 | QDF_STATUS status; |
| 1733 | |
Yeshwanth Sriram Guntuka | dad6b5b | 2018-07-17 13:23:46 +0530 | [diff] [blame] | 1734 | scm_debug("psoc disable: 0x%pK", psoc); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1735 | if (!psoc) { |
| 1736 | scm_err("null psoc"); |
| 1737 | return QDF_STATUS_E_FAILURE; |
| 1738 | } |
| 1739 | /* Unsubscribe for scan events from lmac layesr */ |
| 1740 | status = tgt_scan_unregister_ev_handler(psoc); |
| 1741 | QDF_ASSERT(status == QDF_STATUS_SUCCESS); |
Abhishek Singh | 4caf1a9 | 2017-02-21 15:01:08 +0530 | [diff] [blame] | 1742 | ucfg_scan_register_unregister_bcn_cb(psoc, false); |
Liangwei Dong | 36462d5 | 2018-08-01 05:01:14 -0400 | [diff] [blame] | 1743 | if (!wlan_reg_is_11d_offloaded(psoc)) |
Paul Zhang | ca61521 | 2018-02-02 17:43:37 +0800 | [diff] [blame] | 1744 | scm_11d_cc_db_deinit(psoc); |
Om Prakash Tripathi | 22f95dc | 2016-12-19 10:45:59 +0530 | [diff] [blame] | 1745 | |
Sandeep Puligilla | 2e1088d | 2016-12-27 19:58:17 -0800 | [diff] [blame] | 1746 | return status; |
| 1747 | } |
Om Prakash Tripathi | 0078b78 | 2017-04-12 12:23:40 +0530 | [diff] [blame] | 1748 | |
| 1749 | uint32_t |
| 1750 | ucfg_scan_get_max_active_scans(struct wlan_objmgr_psoc *psoc) |
| 1751 | { |
| 1752 | struct scan_default_params *scan_params = NULL; |
| 1753 | |
| 1754 | if (!psoc) { |
| 1755 | scm_err("null psoc"); |
| 1756 | return 0; |
| 1757 | } |
| 1758 | scan_params = wlan_scan_psoc_get_def_params(psoc); |
Naveen Rawat | 6f7ddca | 2018-01-18 10:53:45 -0800 | [diff] [blame] | 1759 | if (!scan_params) { |
| 1760 | scm_err("Failed to get scan object"); |
| 1761 | return 0; |
| 1762 | } |
Om Prakash Tripathi | 0078b78 | 2017-04-12 12:23:40 +0530 | [diff] [blame] | 1763 | |
| 1764 | return scan_params->max_active_scans_allowed; |
| 1765 | } |
Rajeev Kumar Sirasanagandla | a3f4a29 | 2017-06-21 12:01:22 +0530 | [diff] [blame] | 1766 | |
| 1767 | bool ucfg_copy_ie_whitelist_attrs(struct wlan_objmgr_psoc *psoc, |
| 1768 | struct probe_req_whitelist_attr *ie_whitelist) |
| 1769 | { |
| 1770 | struct wlan_scan_obj *scan_obj = NULL; |
| 1771 | |
| 1772 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1773 | if (!scan_obj) |
| 1774 | return false; |
| 1775 | |
| 1776 | qdf_mem_copy(ie_whitelist, &scan_obj->ie_whitelist, |
| 1777 | sizeof(*ie_whitelist)); |
| 1778 | |
| 1779 | return true; |
| 1780 | } |
| 1781 | |
| 1782 | bool ucfg_ie_whitelist_enabled(struct wlan_objmgr_psoc *psoc, |
| 1783 | struct wlan_objmgr_vdev *vdev) |
| 1784 | { |
| 1785 | struct wlan_scan_obj *scan_obj = NULL; |
| 1786 | |
| 1787 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1788 | if (!scan_obj) |
| 1789 | return false; |
| 1790 | |
| 1791 | if ((wlan_vdev_mlme_get_opmode(vdev) != QDF_STA_MODE) || |
Bala Venkatesh | f96d9cf | 2019-03-29 11:27:16 +0530 | [diff] [blame] | 1792 | wlan_vdev_is_up(vdev) == QDF_STATUS_SUCCESS) |
Rajeev Kumar Sirasanagandla | a3f4a29 | 2017-06-21 12:01:22 +0530 | [diff] [blame] | 1793 | return false; |
| 1794 | |
| 1795 | if (!scan_obj->ie_whitelist.white_list) |
| 1796 | return false; |
| 1797 | |
| 1798 | return true; |
| 1799 | } |
Yeshwanth Sriram Guntuka | b9e2f66 | 2017-12-14 17:56:04 +0530 | [diff] [blame] | 1800 | |
| 1801 | void ucfg_scan_set_bt_activity(struct wlan_objmgr_psoc *psoc, |
| 1802 | bool bt_a2dp_active) |
| 1803 | { |
| 1804 | struct wlan_scan_obj *scan_obj; |
| 1805 | |
| 1806 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1807 | if (!scan_obj) { |
| 1808 | scm_err("Failed to get scan object"); |
| 1809 | return; |
| 1810 | } |
| 1811 | scan_obj->bt_a2dp_enabled = bt_a2dp_active; |
| 1812 | } |
| 1813 | |
| 1814 | bool ucfg_scan_get_bt_activity(struct wlan_objmgr_psoc *psoc) |
| 1815 | { |
| 1816 | struct wlan_scan_obj *scan_obj; |
| 1817 | |
| 1818 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1819 | if (!scan_obj) { |
| 1820 | scm_err("Failed to get scan object"); |
| 1821 | return false; |
| 1822 | } |
| 1823 | |
| 1824 | return scan_obj->bt_a2dp_enabled; |
| 1825 | } |
Om Prakash Tripathi | 5e47d43 | 2018-02-23 16:56:09 +0530 | [diff] [blame] | 1826 | |
Abhishek Singh | 0c1dedb | 2018-11-13 18:24:20 +0530 | [diff] [blame] | 1827 | bool ucfg_scan_wake_lock_in_user_scan(struct wlan_objmgr_psoc *psoc) |
| 1828 | { |
| 1829 | struct wlan_scan_obj *scan_obj; |
| 1830 | |
| 1831 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1832 | if (!scan_obj) |
| 1833 | return false; |
| 1834 | |
| 1835 | return scan_obj->scan_def.use_wake_lock_in_user_scan; |
| 1836 | } |
| 1837 | |
Sandeep Puligilla | eb272d0 | 2019-01-16 01:40:26 -0800 | [diff] [blame] | 1838 | bool ucfg_scan_is_connected_scan_enabled(struct wlan_objmgr_psoc *psoc) |
| 1839 | { |
| 1840 | struct wlan_scan_obj *scan_obj; |
| 1841 | |
| 1842 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1843 | if (!scan_obj) { |
| 1844 | scm_err("Failed to get scan object"); |
| 1845 | return cfg_default(CFG_ENABLE_CONNECTED_SCAN); |
| 1846 | } |
| 1847 | |
| 1848 | return scan_obj->scan_def.enable_connected_scan; |
| 1849 | } |
| 1850 | |
Pragaspathi Thilagaraj | 9d9a3c4 | 2019-02-01 11:53:59 +0530 | [diff] [blame] | 1851 | bool ucfg_scan_is_mac_spoofing_enabled(struct wlan_objmgr_psoc *psoc) |
| 1852 | { |
| 1853 | struct wlan_scan_obj *scan_obj; |
| 1854 | |
| 1855 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1856 | if (!scan_obj) { |
| 1857 | scm_err("Failed to get scan object"); |
| 1858 | return cfg_default(CFG_ENABLE_MAC_ADDR_SPOOFING); |
| 1859 | } |
| 1860 | |
| 1861 | return scan_obj->scan_def.enable_mac_spoofing; |
| 1862 | } |
| 1863 | |
Pragaspathi Thilagaraj | 1e618d6 | 2019-02-06 20:03:27 +0530 | [diff] [blame] | 1864 | enum scan_dwelltime_adaptive_mode |
| 1865 | ucfg_scan_get_extscan_adaptive_dwell_mode(struct wlan_objmgr_psoc *psoc) |
| 1866 | { |
| 1867 | struct wlan_scan_obj *scan_obj; |
| 1868 | |
| 1869 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1870 | if (!scan_obj) { |
| 1871 | scm_err("Failed to get scan object"); |
| 1872 | return cfg_default(CFG_ADAPTIVE_EXTSCAN_DWELL_MODE); |
| 1873 | } |
| 1874 | |
| 1875 | return scan_obj->scan_def.extscan_adaptive_dwell_mode; |
| 1876 | } |
| 1877 | |
Om Prakash Tripathi | 5e47d43 | 2018-02-23 16:56:09 +0530 | [diff] [blame] | 1878 | QDF_STATUS |
| 1879 | ucfg_scan_set_global_config(struct wlan_objmgr_psoc *psoc, |
| 1880 | enum scan_config config, uint32_t val) |
| 1881 | { |
| 1882 | struct wlan_scan_obj *scan_obj; |
| 1883 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
| 1884 | |
| 1885 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1886 | if (!scan_obj) { |
| 1887 | scm_err("Failed to get scan object config:%d, val:%d", |
| 1888 | config, val); |
| 1889 | return QDF_STATUS_E_INVAL; |
| 1890 | } |
| 1891 | switch (config) { |
| 1892 | case SCAN_CFG_DISABLE_SCAN_COMMAND_TIMEOUT: |
| 1893 | scan_obj->disable_timeout = !!val; |
| 1894 | break; |
| 1895 | case SCAN_CFG_DROP_BCN_ON_CHANNEL_MISMATCH: |
| 1896 | scan_obj->drop_bcn_on_chan_mismatch = !!val; |
| 1897 | break; |
| 1898 | |
| 1899 | default: |
| 1900 | status = QDF_STATUS_E_INVAL; |
| 1901 | break; |
| 1902 | } |
| 1903 | |
| 1904 | return status; |
| 1905 | } |
| 1906 | |
Sandeep Puligilla | e062e82 | 2018-02-28 00:27:10 -0800 | [diff] [blame] | 1907 | QDF_STATUS ucfg_scan_update_mlme_by_bssinfo(struct wlan_objmgr_pdev *pdev, |
| 1908 | struct bss_info *bss_info, struct mlme_info *mlme) |
| 1909 | { |
| 1910 | QDF_STATUS status; |
| 1911 | |
| 1912 | status = scm_scan_update_mlme_by_bssinfo(pdev, bss_info, mlme); |
| 1913 | |
| 1914 | return status; |
| 1915 | } |
| 1916 | |
Om Prakash Tripathi | 5e47d43 | 2018-02-23 16:56:09 +0530 | [diff] [blame] | 1917 | QDF_STATUS |
| 1918 | ucfg_scan_get_global_config(struct wlan_objmgr_psoc *psoc, |
| 1919 | enum scan_config config, uint32_t *val) |
| 1920 | { |
| 1921 | struct wlan_scan_obj *scan_obj; |
| 1922 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
| 1923 | |
| 1924 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1925 | if (!scan_obj || !val) { |
| 1926 | scm_err("scan object:%pK config:%d, val:0x%pK", |
| 1927 | scan_obj, config, val); |
| 1928 | return QDF_STATUS_E_INVAL; |
| 1929 | } |
| 1930 | switch (config) { |
| 1931 | case SCAN_CFG_DISABLE_SCAN_COMMAND_TIMEOUT: |
| 1932 | *val = scan_obj->disable_timeout; |
| 1933 | break; |
| 1934 | case SCAN_CFG_DROP_BCN_ON_CHANNEL_MISMATCH: |
| 1935 | *val = scan_obj->drop_bcn_on_chan_mismatch; |
| 1936 | break; |
| 1937 | |
| 1938 | default: |
| 1939 | status = QDF_STATUS_E_INVAL; |
| 1940 | break; |
| 1941 | } |
| 1942 | |
| 1943 | return status; |
| 1944 | } |
Pragaspathi Thilagaraj | cc3af93 | 2018-11-28 00:10:18 +0530 | [diff] [blame] | 1945 | |
| 1946 | #ifdef FEATURE_WLAN_SCAN_PNO |
| 1947 | bool ucfg_scan_is_pno_offload_enabled(struct wlan_objmgr_psoc *psoc) |
| 1948 | { |
| 1949 | struct wlan_scan_obj *scan_obj; |
| 1950 | |
| 1951 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1952 | if (!scan_obj) { |
| 1953 | scm_err("NULL scan obj"); |
| 1954 | return false; |
| 1955 | } |
| 1956 | |
| 1957 | return scan_obj->pno_cfg.pno_offload_enabled; |
| 1958 | } |
| 1959 | |
| 1960 | void ucfg_scan_set_pno_offload(struct wlan_objmgr_psoc *psoc, bool value) |
| 1961 | { |
| 1962 | struct wlan_scan_obj *scan_obj; |
| 1963 | |
| 1964 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1965 | if (!scan_obj) { |
| 1966 | scm_err("NULL scan obj"); |
| 1967 | return; |
| 1968 | } |
| 1969 | |
| 1970 | scan_obj->pno_cfg.pno_offload_enabled = value; |
| 1971 | } |
| 1972 | |
| 1973 | bool ucfg_scan_get_pno_scan_support(struct wlan_objmgr_psoc *psoc) |
| 1974 | { |
| 1975 | struct wlan_scan_obj *scan_obj; |
| 1976 | |
| 1977 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1978 | if (!scan_obj) { |
| 1979 | scm_err("NULL scan obj"); |
| 1980 | return cfg_default(CFG_PNO_SCAN_SUPPORT); |
| 1981 | } |
| 1982 | |
| 1983 | return scan_obj->pno_cfg.scan_support_enabled; |
| 1984 | } |
| 1985 | |
| 1986 | uint8_t ucfg_get_scan_backoff_multiplier(struct wlan_objmgr_psoc *psoc) |
| 1987 | { |
| 1988 | struct wlan_scan_obj *scan_obj; |
| 1989 | |
| 1990 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 1991 | if (!scan_obj) { |
| 1992 | scm_err("NULL scan obj"); |
| 1993 | return cfg_default(CFG_SCAN_BACKOFF_MULTIPLIER); |
| 1994 | } |
| 1995 | return scan_obj->pno_cfg.scan_backoff_multiplier; |
| 1996 | } |
| 1997 | |
| 1998 | bool ucfg_scan_is_dfs_chnl_scan_enabled(struct wlan_objmgr_psoc *psoc) |
| 1999 | { |
| 2000 | struct wlan_scan_obj *scan_obj; |
| 2001 | |
| 2002 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 2003 | if (!scan_obj) { |
| 2004 | scm_err("NULL scan obj"); |
| 2005 | return cfg_default(CFG_ENABLE_DFS_PNO_CHNL_SCAN); |
| 2006 | } |
| 2007 | return scan_obj->pno_cfg.dfs_chnl_scan_enabled; |
| 2008 | } |
| 2009 | |
| 2010 | uint32_t ucfg_scan_get_scan_timer_repeat_value(struct wlan_objmgr_psoc *psoc) |
| 2011 | { |
| 2012 | struct wlan_scan_obj *scan_obj; |
| 2013 | |
| 2014 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 2015 | if (!scan_obj) { |
| 2016 | scm_err("NULL scan obj"); |
| 2017 | return cfg_default(CFG_PNO_SCAN_TIMER_REPEAT_VALUE); |
| 2018 | } |
| 2019 | return scan_obj->pno_cfg.scan_timer_repeat_value; |
| 2020 | } |
| 2021 | |
| 2022 | uint32_t ucfg_scan_get_slow_scan_multiplier(struct wlan_objmgr_psoc *psoc) |
| 2023 | { |
| 2024 | struct wlan_scan_obj *scan_obj; |
| 2025 | |
| 2026 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 2027 | if (!scan_obj) { |
| 2028 | scm_err("NULL scan obj"); |
| 2029 | return cfg_default(CFG_PNO_SLOW_SCAN_MULTIPLIER); |
| 2030 | } |
| 2031 | return scan_obj->pno_cfg.slow_scan_multiplier; |
| 2032 | } |
Pragaspathi Thilagaraj | 9d9a3c4 | 2019-02-01 11:53:59 +0530 | [diff] [blame] | 2033 | |
| 2034 | uint32_t |
| 2035 | ucfg_scan_get_max_sched_scan_plan_interval(struct wlan_objmgr_psoc *psoc) |
| 2036 | { |
| 2037 | struct wlan_scan_obj *scan_obj; |
| 2038 | |
| 2039 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 2040 | if (!scan_obj) { |
| 2041 | scm_err("Failed to get scan object"); |
| 2042 | return cfg_default(CFG_MAX_SCHED_SCAN_PLAN_INTERVAL); |
| 2043 | } |
| 2044 | |
| 2045 | return scan_obj->pno_cfg.max_sched_scan_plan_interval; |
| 2046 | } |
| 2047 | |
| 2048 | uint32_t |
| 2049 | ucfg_scan_get_max_sched_scan_plan_iterations(struct wlan_objmgr_psoc *psoc) |
| 2050 | { |
| 2051 | struct wlan_scan_obj *scan_obj; |
| 2052 | |
| 2053 | scan_obj = wlan_psoc_get_scan_obj(psoc); |
| 2054 | if (!scan_obj) { |
| 2055 | scm_err("Failed to get scan object"); |
| 2056 | return cfg_default(CFG_MAX_SCHED_SCAN_PLAN_ITERATIONS); |
| 2057 | } |
| 2058 | |
| 2059 | return scan_obj->pno_cfg.max_sched_scan_plan_iterations; |
| 2060 | } |
| 2061 | |
Pragaspathi Thilagaraj | cc3af93 | 2018-11-28 00:10:18 +0530 | [diff] [blame] | 2062 | #endif |