| /* |
| * Copyright (c) 2011,2017-2018 The Linux Foundation. All rights reserved. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #include <wlan_tgt_def_config.h> |
| #include <hif.h> |
| #include <target_type.h> |
| #include <hif_hw_version.h> |
| #include <wmi_unified_api.h> |
| #include <target_if_spectral.h> |
| #include <wlan_lmac_if_def.h> |
| #include <wlan_osif_priv.h> |
| #include <init_deinit_lmac.h> |
| #include <reg_services_public_struct.h> |
| #include <reg_services_public_struct.h> |
| #include <target_if_spectral_sim.h> |
| #include <target_if.h> |
| #include <qdf_module.h> |
| |
| /** |
| * @spectral_ops - Spectral function table, holds the Spectral functions that |
| * depend on whether the architecture is Direct Attach or Offload. This is used |
| * to populate the actual Spectral function table present in the Spectral |
| * module. |
| */ |
| struct target_if_spectral_ops spectral_ops; |
| int spectral_debug_level = DEBUG_SPECTRAL; |
| |
| static void target_if_spectral_get_firstvdev_pdev(struct wlan_objmgr_pdev *pdev, |
| void *obj, void *arg) |
| { |
| struct wlan_objmgr_vdev *vdev = obj; |
| struct wlan_objmgr_vdev **first_vdev = arg; |
| |
| if (!(*first_vdev)) |
| *first_vdev = vdev; |
| } |
| |
| struct wlan_objmgr_vdev * |
| target_if_spectral_get_vdev(struct target_if_spectral *spectral) |
| { |
| struct wlan_objmgr_pdev *pdev = NULL; |
| struct wlan_objmgr_vdev *first_vdev = NULL; |
| |
| qdf_assert_always(spectral); |
| pdev = spectral->pdev_obj; |
| qdf_assert_always(pdev); |
| |
| if (wlan_objmgr_pdev_try_get_ref(pdev, WLAN_SPECTRAL_ID) != |
| QDF_STATUS_SUCCESS) { |
| spectral_err("Unable to get pdev reference."); |
| return NULL; |
| } |
| |
| wlan_objmgr_pdev_iterate_obj_list(pdev, WLAN_VDEV_OP, |
| target_if_spectral_get_firstvdev_pdev, |
| &first_vdev, 0, WLAN_SPECTRAL_ID); |
| |
| wlan_objmgr_pdev_release_ref(pdev, WLAN_SPECTRAL_ID); |
| |
| if (!first_vdev) |
| return NULL; |
| |
| if (wlan_objmgr_vdev_try_get_ref(first_vdev, WLAN_SPECTRAL_ID) != |
| QDF_STATUS_SUCCESS) |
| first_vdev = NULL; |
| |
| |
| return first_vdev; |
| } |
| |
| /** |
| * target_if_send_vdev_spectral_configure_cmd() - Send WMI command to configure |
| * spectral parameters |
| * @spectral: Pointer to Spectral target_if internal private data |
| * @param: Pointer to spectral_config giving the Spectral configuration |
| * |
| * Return: QDF_STATUS_SUCCESS on success, negative error code on failure |
| */ |
| static int |
| target_if_send_vdev_spectral_configure_cmd(struct target_if_spectral *spectral, |
| struct spectral_config *param) |
| { |
| struct vdev_spectral_configure_params sparam; |
| struct wlan_objmgr_pdev *pdev = NULL; |
| struct wlan_objmgr_vdev *vdev = NULL; |
| |
| qdf_assert_always(spectral && param); |
| |
| pdev = spectral->pdev_obj; |
| |
| qdf_assert_always(pdev); |
| |
| vdev = target_if_spectral_get_vdev(spectral); |
| if (!vdev) |
| return QDF_STATUS_E_NOENT; |
| |
| qdf_mem_set(&sparam, sizeof(sparam), 0); |
| |
| sparam.vdev_id = wlan_vdev_get_id(vdev); |
| wlan_objmgr_vdev_release_ref(vdev, WLAN_SPECTRAL_ID); |
| |
| sparam.count = param->ss_count; |
| sparam.period = param->ss_period; |
| sparam.spectral_pri = param->ss_spectral_pri; |
| sparam.fft_size = param->ss_fft_size; |
| sparam.gc_enable = param->ss_gc_ena; |
| sparam.restart_enable = param->ss_restart_ena; |
| sparam.noise_floor_ref = param->ss_noise_floor_ref; |
| sparam.init_delay = param->ss_init_delay; |
| sparam.nb_tone_thr = param->ss_nb_tone_thr; |
| sparam.str_bin_thr = param->ss_str_bin_thr; |
| sparam.wb_rpt_mode = param->ss_wb_rpt_mode; |
| sparam.rssi_rpt_mode = param->ss_rssi_rpt_mode; |
| sparam.rssi_thr = param->ss_rssi_thr; |
| sparam.pwr_format = param->ss_pwr_format; |
| sparam.rpt_mode = param->ss_rpt_mode; |
| sparam.bin_scale = param->ss_bin_scale; |
| sparam.dbm_adj = param->ss_dbm_adj; |
| sparam.chn_mask = param->ss_chn_mask; |
| |
| return spectral->param_wmi_cmd_ops.wmi_spectral_configure_cmd_send( |
| GET_WMI_HDL_FROM_PDEV(pdev), &sparam); |
| } |
| |
| /** |
| * target_if_send_vdev_spectral_enable_cmd() - Send WMI command to |
| * enable/disable Spectral |
| * @spectral: Pointer to Spectral target_if internal private data |
| * @is_spectral_active_valid: Flag to indicate if spectral activate (trigger) is |
| * valid |
| * @is_spectral_active: Value of spectral activate |
| * @is_spectral_enabled_valid: Flag to indicate if spectral enable is valid |
| * @is_spectral_enabled: Value of spectral enable |
| * |
| * Return: QDF_STATUS_SUCCESS on success, negative error code on failure |
| */ |
| static int |
| target_if_send_vdev_spectral_enable_cmd(struct target_if_spectral *spectral, |
| uint8_t is_spectral_active_valid, |
| uint8_t is_spectral_active, |
| uint8_t is_spectral_enabled_valid, |
| uint8_t is_spectral_enabled) |
| { |
| struct vdev_spectral_enable_params param; |
| struct wlan_objmgr_pdev *pdev = NULL; |
| struct wlan_objmgr_vdev *vdev = NULL; |
| |
| qdf_assert_always(spectral); |
| |
| pdev = spectral->pdev_obj; |
| |
| qdf_assert_always(pdev); |
| |
| vdev = target_if_spectral_get_vdev(spectral); |
| if (!vdev) |
| return QDF_STATUS_E_NOENT; |
| |
| qdf_mem_set(¶m, sizeof(param), 0); |
| |
| param.vdev_id = wlan_vdev_get_id(vdev); |
| wlan_objmgr_vdev_release_ref(vdev, WLAN_SPECTRAL_ID); |
| |
| param.active_valid = is_spectral_active_valid; |
| param.enabled_valid = is_spectral_enabled_valid; |
| param.active = is_spectral_active; |
| param.enabled = is_spectral_enabled; |
| |
| return spectral->param_wmi_cmd_ops.wmi_spectral_enable_cmd_send( |
| GET_WMI_HDL_FROM_PDEV(pdev), ¶m); |
| } |
| |
| /** |
| * target_if_spectral_info_init_defaults() - Helper function to load defaults |
| * for Spectral information (parameters and state) into cache. |
| * @spectral: Pointer to Spectral target_if internal private data |
| * |
| * It is assumed that the caller has obtained the requisite lock if applicable. |
| * Note that this is currently treated as a temporary function. Ideally, we |
| * would like to get defaults from the firmware. |
| * |
| * Return: QDF_STATUS_SUCCESS on success, negative error code on failure |
| */ |
| static int |
| target_if_spectral_info_init_defaults(struct target_if_spectral *spectral) |
| { |
| struct target_if_spectral_param_state_info *info = |
| &spectral->param_info; |
| struct wlan_objmgr_vdev *vdev = NULL; |
| |
| /* State */ |
| info->osps_cache.osc_spectral_active = SPECTRAL_SCAN_ACTIVE_DEFAULT; |
| |
| info->osps_cache.osc_spectral_enabled = SPECTRAL_SCAN_ENABLE_DEFAULT; |
| |
| /* Parameters */ |
| info->osps_cache.osc_params.ss_count = SPECTRAL_SCAN_COUNT_DEFAULT; |
| |
| if (spectral->spectral_gen == SPECTRAL_GEN3) |
| info->osps_cache.osc_params.ss_period = |
| SPECTRAL_SCAN_PERIOD_GEN_III_DEFAULT; |
| else |
| info->osps_cache.osc_params.ss_period = |
| SPECTRAL_SCAN_PERIOD_GEN_II_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_spectral_pri = |
| SPECTRAL_SCAN_PRIORITY_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_fft_size = |
| SPECTRAL_SCAN_FFT_SIZE_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_gc_ena = SPECTRAL_SCAN_GC_ENA_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_restart_ena = |
| SPECTRAL_SCAN_RESTART_ENA_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_noise_floor_ref = |
| SPECTRAL_SCAN_NOISE_FLOOR_REF_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_init_delay = |
| SPECTRAL_SCAN_INIT_DELAY_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_nb_tone_thr = |
| SPECTRAL_SCAN_NB_TONE_THR_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_str_bin_thr = |
| SPECTRAL_SCAN_STR_BIN_THR_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_wb_rpt_mode = |
| SPECTRAL_SCAN_WB_RPT_MODE_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_rssi_rpt_mode = |
| SPECTRAL_SCAN_RSSI_RPT_MODE_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_rssi_thr = |
| SPECTRAL_SCAN_RSSI_THR_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_pwr_format = |
| SPECTRAL_SCAN_PWR_FORMAT_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_rpt_mode = |
| SPECTRAL_SCAN_RPT_MODE_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_bin_scale = |
| SPECTRAL_SCAN_BIN_SCALE_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_dbm_adj = SPECTRAL_SCAN_DBM_ADJ_DEFAULT; |
| |
| vdev = target_if_spectral_get_vdev(spectral); |
| if (!vdev) |
| return QDF_STATUS_E_NOENT; |
| |
| info->osps_cache.osc_params.ss_chn_mask = |
| wlan_vdev_mlme_get_rxchainmask(vdev); |
| wlan_objmgr_vdev_release_ref(vdev, WLAN_SPECTRAL_ID); |
| |
| info->osps_cache.osc_params.ss_short_report = |
| SPECTRAL_SCAN_SHORT_REPORT_DEFAULT; |
| |
| info->osps_cache.osc_params.ss_fft_period = |
| SPECTRAL_SCAN_FFT_PERIOD_DEFAULT; |
| |
| /* The cache is now valid */ |
| info->osps_cache.osc_is_valid = 1; |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| #ifdef OL_SPECTRAL_DEBUG_CONFIG_INTERACTIONS |
| /** |
| * target_if_log_read_spectral_active() - Helper function to log whether |
| * spectral is active after reading cache |
| * @function_name: Function name |
| * @output: whether spectral is active or not |
| * |
| * Helper function to log whether spectral is active after reading cache |
| * |
| * Return: none |
| */ |
| static void |
| target_if_log_read_spectral_active( |
| const char *function_name, |
| unsigned char output) |
| { |
| spectral_debug("%s: TARGET_IF_SPECTRAL_INFO_ACTIVE. Returning val=%u", |
| function_name, output); |
| } |
| |
| /** |
| * target_if_log_read_spectral_enabled() - Helper function to log whether |
| * spectral is enabled after reading cache |
| * @function_name: Function name |
| * @output: whether spectral is enabled or not |
| * |
| * Helper function to log whether spectral is enabled after reading cache |
| * |
| * Return: none |
| */ |
| static void |
| target_if_log_read_spectral_enabled( |
| const char *function_name, |
| unsigned char output) |
| { |
| spectral_debug("%s: TARGET_IF_SPECTRAL_INFO_ENABLED. Returning val=%u", |
| function_name, output); |
| } |
| |
| /** |
| * target_if_log_read_spectral_enabled() - Helper function to log spectral |
| * parameters after reading cache |
| * @function_name: Function name |
| * @pparam: Spectral parameters |
| * |
| * Helper function to log spectral parameters after reading cache |
| * |
| * Return: none |
| */ |
| static void |
| target_if_log_read_spectral_params( |
| const char *function_name, |
| struct spectral_config *pparam) |
| { |
| spectral_debug("%s: TARGET_IF_SPECTRAL_INFO_PARAMS. Returning following params:\nss_count = %u\nss_period = %u\nss_spectral_pri = %u\nss_fft_size = %u\nss_gc_ena = %u\nss_restart_ena = %u\nss_noise_floor_ref = %d\nss_init_delay = %u\nss_nb_tone_thr = %u\nss_str_bin_thr = %u\nss_wb_rpt_mode = %u\nss_rssi_rpt_mode = %u\nss_rssi_thr = %d\nss_pwr_format = %u\nss_rpt_mode = %u\nss_bin_scale = %u\nss_dbm_adj = %u\nss_chn_mask = %u\n", |
| function_name, |
| pparam->ss_count, |
| pparam->ss_period, |
| pparam->ss_spectral_pri, |
| pparam->ss_fft_size, |
| pparam->ss_gc_ena, |
| pparam->ss_restart_ena, |
| (int8_t)pparam->ss_noise_floor_ref, |
| pparam->ss_init_delay, |
| pparam->ss_nb_tone_thr, |
| pparam->ss_str_bin_thr, |
| pparam->ss_wb_rpt_mode, |
| pparam->ss_rssi_rpt_mode, |
| (int8_t)pparam->ss_rssi_thr, |
| pparam->ss_pwr_format, |
| pparam->ss_rpt_mode, |
| pparam->ss_bin_scale, |
| pparam->ss_dbm_adj, |
| pparam->ss_chn_mask); |
| } |
| |
| /** |
| * target_if_log_read_spectral_active_catch_validate() - Helper function to |
| * log whether spectral is active after intializing the cache |
| * @function_name: Function name |
| * @output: whether spectral is active or not |
| * |
| * Helper function to log whether spectral is active after intializing cache |
| * |
| * Return: none |
| */ |
| static void |
| target_if_log_read_spectral_active_catch_validate( |
| const char *function_name, |
| unsigned char output) |
| { |
| spectral_debug("%s: TARGET_IF_SPECTRAL_INFO_ACTIVE on initial cache validation\nReturning val=%u", |
| function_name, output); |
| } |
| |
| /** |
| * target_if_log_read_spectral_enabled_catch_validate() - Helper function to |
| * log whether spectral is enabled after intializing the cache |
| * @function_name: Function name |
| * @output: whether spectral is enabled or not |
| * |
| * Helper function to log whether spectral is enabled after intializing cache |
| * |
| * Return: none |
| */ |
| static void |
| target_if_log_read_spectral_enabled_catch_validate( |
| const char *function_name, |
| unsigned char output) |
| { |
| spectral_debug("%s: TARGET_IF_SPECTRAL_INFO_ENABLED on initial cache validation\nReturning val=%u\n", |
| function_name, output); |
| } |
| |
| /** |
| * target_if_log_read_spectral_params_catch_validate() - Helper function to |
| * log spectral parameters after intializing the cache |
| * @function_name: Function name |
| * @pparam: Spectral parameters |
| * |
| * Helper function to log spectral parameters after intializing the cache |
| * |
| * Return: none |
| */ |
| static void |
| target_if_log_read_spectral_params_catch_validate( |
| const char *function_name, |
| struct spectral_config *pparam) |
| { |
| spectral_debug("%s: TARGET_IF_SPECTRAL_INFO_PARAMS on initial cache validation\nReturning following params:\nss_count = %u\nss_period = %u\nss_spectral_pri = %u\nss_fft_size = %u\nss_gc_ena = %u\nss_restart_ena = %u\nss_noise_floor_ref = %d\nss_init_delay = %u\nss_nb_tone_thr = %u\nss_str_bin_thr = %u\nss_wb_rpt_mode = %u\nss_rssi_rpt_mode = %u\nss_rssi_thr = %d\nss_pwr_format = %u\nss_rpt_mode = %u\nss_bin_scale = %u\nss_dbm_adj = %u\nss_chn_mask = %u", |
| function_name, |
| pparam->ss_count, |
| pparam->ss_period, |
| pparam->ss_spectral_pri, |
| pparam->ss_fft_size, |
| pparam->ss_gc_ena, |
| pparam->ss_restart_ena, |
| (int8_t)pparam->ss_noise_floor_ref, |
| pparam->ss_init_delay, |
| pparam->ss_nb_tone_thr, |
| pparam->ss_str_bin_thr, |
| pparam->ss_wb_rpt_mode, |
| pparam->ss_rssi_rpt_mode, |
| (int8_t)pparam->ss_rssi_thr, |
| pparam->ss_pwr_format, |
| pparam->ss_rpt_mode, |
| pparam->ss_bin_scale, |
| pparam->ss_dbm_adj, pparam->ss_chn_mask); |
| } |
| |
| #else |
| static void |
| target_if_log_read_spectral_active( |
| const char *function_name, |
| unsigned char output) |
| { |
| } |
| |
| static void |
| target_if_log_read_spectral_enabled( |
| const char *function_name, |
| unsigned char output) |
| { |
| } |
| |
| static void |
| target_if_log_read_spectral_params( |
| const char *function_name, |
| struct spectral_config *pparam) |
| { |
| } |
| |
| static void |
| target_if_log_read_spectral_active_catch_validate( |
| const char *function_name, |
| unsigned char output) |
| { |
| } |
| |
| static void |
| target_if_log_read_spectral_enabled_catch_validate( |
| const char *function_name, |
| unsigned char output) |
| { |
| } |
| |
| static void |
| target_if_log_read_spectral_params_catch_validate( |
| const char *function_name, |
| struct spectral_config *pparam) |
| { |
| } |
| #endif |
| |
| /** |
| * target_if_spectral_info_read() - Read spectral information from the cache. |
| * @spectral: Pointer to Spectral target_if internal private data |
| * @specifier: target_if_spectral_info enumeration specifying which |
| * information is required |
| * @output: Void output pointer into which the information will be read |
| * @output_len: size of object pointed to by output pointer |
| * |
| * Read spectral parameters or the desired state information from the cache. |
| * |
| * Return: 0 on success, negative error code on failure |
| */ |
| static int |
| target_if_spectral_info_read( |
| struct target_if_spectral *spectral, |
| enum target_if_spectral_info specifier, |
| void *output, int output_len) |
| { |
| /* |
| * Note: This function is designed to be able to accommodate |
| * WMI reads for defaults, non-cacheable information, etc |
| * if required. |
| */ |
| struct target_if_spectral_param_state_info *info = |
| &spectral->param_info; |
| int is_cacheable = 0; |
| int init_def_retval = 0; |
| |
| if (!output) |
| return -EINVAL; |
| |
| switch (specifier) { |
| case TARGET_IF_SPECTRAL_INFO_ACTIVE: |
| if (output_len != sizeof(info->osps_cache.osc_spectral_active)) |
| return -EINVAL; |
| is_cacheable = 1; |
| break; |
| |
| case TARGET_IF_SPECTRAL_INFO_ENABLED: |
| if (output_len != sizeof(info->osps_cache.osc_spectral_enabled)) |
| return -EINVAL; |
| is_cacheable = 1; |
| break; |
| |
| case TARGET_IF_SPECTRAL_INFO_PARAMS: |
| if (output_len != sizeof(info->osps_cache.osc_params)) |
| return -EINVAL; |
| is_cacheable = 1; |
| break; |
| |
| default: |
| spectral_err("Unknown target_if_spectral_info specifier"); |
| return -EINVAL; |
| } |
| |
| qdf_spin_lock(&info->osps_lock); |
| |
| if (is_cacheable) { |
| if (info->osps_cache.osc_is_valid) { |
| switch (specifier) { |
| case TARGET_IF_SPECTRAL_INFO_ACTIVE: |
| qdf_mem_copy( |
| output, |
| &info->osps_cache.osc_spectral_active, |
| sizeof(info->osps_cache.osc_spectral_active)); |
| |
| target_if_log_read_spectral_active( |
| __func__, |
| *((unsigned char *)output)); |
| break; |
| |
| case TARGET_IF_SPECTRAL_INFO_ENABLED: |
| qdf_mem_copy( |
| output, |
| &info->osps_cache.osc_spectral_enabled, |
| sizeof( |
| info->osps_cache.osc_spectral_enabled)); |
| |
| target_if_log_read_spectral_enabled( |
| __func__, |
| *((unsigned char *)output)); |
| break; |
| |
| case TARGET_IF_SPECTRAL_INFO_PARAMS: |
| qdf_mem_copy( |
| output, |
| &info->osps_cache.osc_params, |
| sizeof(info->osps_cache.osc_params)); |
| |
| target_if_log_read_spectral_params( |
| __func__, |
| (struct spectral_config *)output); |
| break; |
| |
| default: |
| /* We can't reach this point */ |
| break; |
| } |
| qdf_spin_unlock(&info->osps_lock); |
| return 0; |
| } |
| } |
| |
| /* Cache is invalid */ |
| |
| /* |
| * If WMI Reads are implemented to fetch defaults/non-cacheable info, |
| * then the below implementation will change |
| */ |
| init_def_retval = target_if_spectral_info_init_defaults(spectral); |
| if (init_def_retval != QDF_STATUS_SUCCESS) { |
| qdf_spin_unlock(&info->osps_lock); |
| if (init_def_retval == QDF_STATUS_E_NOENT) |
| return -ENOENT; |
| else |
| return -EINVAL; |
| } |
| /* target_if_spectral_info_init_defaults() has set cache to valid */ |
| |
| switch (specifier) { |
| case TARGET_IF_SPECTRAL_INFO_ACTIVE: |
| qdf_mem_copy(output, |
| &info->osps_cache.osc_spectral_active, |
| sizeof(info->osps_cache.osc_spectral_active)); |
| |
| target_if_log_read_spectral_active_catch_validate( |
| __func__, |
| *((unsigned char *)output)); |
| break; |
| |
| case TARGET_IF_SPECTRAL_INFO_ENABLED: |
| qdf_mem_copy(output, |
| &info->osps_cache.osc_spectral_enabled, |
| sizeof(info->osps_cache.osc_spectral_enabled)); |
| |
| target_if_log_read_spectral_enabled_catch_validate( |
| __func__, |
| *((unsigned char *)output)); |
| break; |
| |
| case TARGET_IF_SPECTRAL_INFO_PARAMS: |
| qdf_mem_copy(output, |
| &info->osps_cache.osc_params, |
| sizeof(info->osps_cache.osc_params)); |
| |
| target_if_log_read_spectral_params_catch_validate( |
| __func__, |
| (struct spectral_config *)output); |
| |
| break; |
| |
| default: |
| /* We can't reach this point */ |
| break; |
| } |
| |
| qdf_spin_unlock(&info->osps_lock); |
| |
| return 0; |
| } |
| |
| #ifdef OL_SPECTRAL_DEBUG_CONFIG_INTERACTIONS |
| /** |
| * target_if_log_write_spectral_active() - Helper function to log inputs and |
| * return value of call to configure the Spectral 'active' configuration, |
| * TARGET_IF_SPECTRAL_INFO_ACTIVE into firmware |
| * @function_name: Function name in which this is called |
| * @pval: whether spectral is active or not |
| * @ret: return value of the firmware write function |
| * |
| * Return: none |
| */ |
| static void |
| target_if_log_write_spectral_active( |
| const char *function_name, |
| uint8_t pval, |
| int ret) |
| { |
| spectral_debug("%s: TARGET_IF_SPECTRAL_INFO_ACTIVE with val=%u status=%d", |
| function_name, pval, ret); |
| } |
| |
| /** |
| * target_if_log_write_spectral_enabled() - Helper function to log inputs and |
| * return value of call to configure the Spectral 'enabled' configuration, |
| * TARGET_IF_SPECTRAL_INFO_ENABLED into firmware |
| * @function_name: Function name in which this is called |
| * @pval: whether spectral is enabled or not |
| * @ret: return value of the firmware write function |
| * |
| * Return: none |
| */ |
| static void |
| target_if_log_write_spectral_enabled( |
| const char *function_name, |
| uint8_t pval, |
| int ret) |
| { |
| spectral_debug("%s: TARGET_IF_SPECTRAL_INFO_ENABLED with val=%u status=%d", |
| function_name, pval, ret); |
| } |
| |
| /** |
| * target_if_log_write_spectral_params() - Helper function to log inputs and |
| * return value of call to configure Spectral parameters, |
| * TARGET_IF_SPECTRAL_INFO_PARAMS into firmware |
| * @param: Spectral parameters |
| * @function_name: Function name in which this is called |
| * @ret: return value of the firmware write function |
| * |
| * Return: none |
| */ |
| static void |
| target_if_log_write_spectral_params( |
| struct spectral_config *param, |
| const char *function_name, |
| int ret) |
| { |
| spectral_debug("%s: TARGET_IF_SPECTRAL_INFO_PARAMS. Params:\nss_count = %u\nss_period = %u\nss_spectral_pri = %u\nss_fft_size = %u\nss_gc_ena = %u\nss_restart_ena = %u\nss_noise_floor_ref = %d\nss_init_delay = %u\nss_nb_tone_thr = %u\nss_str_bin_thr = %u\nss_wb_rpt_mode = %u\nss_rssi_rpt_mode = %u\nss_rssi_thr = %d\nss_pwr_format = %u\nss_rpt_mode = %u\nss_bin_scale = %u\nss_dbm_adj = %u\nss_chn_mask = %u\nstatus = %d", |
| function_name, |
| param->ss_count, |
| param->ss_period, |
| param->ss_spectral_pri, |
| param->ss_fft_size, |
| param->ss_gc_ena, |
| param->ss_restart_ena, |
| (int8_t)param->ss_noise_floor_ref, |
| param->ss_init_delay, |
| param->ss_nb_tone_thr, |
| param->ss_str_bin_thr, |
| param->ss_wb_rpt_mode, |
| param->ss_rssi_rpt_mode, |
| (int8_t)param->ss_rssi_thr, |
| param->ss_pwr_format, |
| param->ss_rpt_mode, |
| param->ss_bin_scale, |
| param->ss_dbm_adj, param->ss_chn_mask, ret); |
| } |
| #else |
| static void |
| target_if_log_write_spectral_active( |
| const char *function_name, |
| uint8_t pval, |
| int ret) |
| { |
| } |
| |
| static void |
| target_if_log_write_spectral_enabled( |
| const char *function_name, |
| uint8_t pval, |
| int ret) |
| { |
| } |
| |
| static void |
| target_if_log_write_spectral_params( |
| struct spectral_config *param, |
| const char *function_name, |
| int ret) |
| { |
| } |
| |
| #endif |
| |
| /** |
| * target_if_spectral_info_write() - Write Spectral information to the |
| * firmware, and update cache |
| * @spectral: Pointer to Spectral target_if internal private data |
| * @specifier: target_if_spectral_info enumeration specifying which |
| * information is involved |
| * @input: void input pointer containing the information to be written |
| * @input_len: size of object pointed to by input pointer |
| * |
| * Write Spectral parameters or the desired state information to |
| * the firmware, and update cache |
| * |
| * Return: 0 on success, negative error code on failure |
| */ |
| static int |
| target_if_spectral_info_write( |
| struct target_if_spectral *spectral, |
| enum target_if_spectral_info specifier, |
| void *input, int input_len) |
| { |
| struct target_if_spectral_param_state_info *info = |
| &spectral->param_info; |
| int ret; |
| uint8_t *pval = NULL; |
| struct spectral_config *param = NULL; |
| |
| if (!input) |
| return -EINVAL; |
| |
| switch (specifier) { |
| case TARGET_IF_SPECTRAL_INFO_ACTIVE: |
| if (input_len != sizeof(info->osps_cache.osc_spectral_active)) |
| return -EINVAL; |
| |
| pval = (uint8_t *)input; |
| |
| qdf_spin_lock(&info->osps_lock); |
| ret = target_if_send_vdev_spectral_enable_cmd(spectral, |
| 1, *pval, 0, 0); |
| |
| target_if_log_write_spectral_active( |
| __func__, |
| *pval, |
| ret); |
| |
| if (ret < 0) { |
| spectral_err("target_if_send_vdev_spectral_enable_cmd failed with error=%d", |
| ret); |
| qdf_spin_unlock(&info->osps_lock); |
| return ret; |
| } |
| |
| info->osps_cache.osc_spectral_active = *pval; |
| |
| /* The cache is now valid */ |
| info->osps_cache.osc_is_valid = 1; |
| |
| qdf_spin_unlock(&info->osps_lock); |
| break; |
| |
| case TARGET_IF_SPECTRAL_INFO_ENABLED: |
| if (input_len != sizeof(info->osps_cache.osc_spectral_enabled)) |
| return -EINVAL; |
| |
| pval = (uint8_t *)input; |
| |
| qdf_spin_lock(&info->osps_lock); |
| ret = target_if_send_vdev_spectral_enable_cmd(spectral, |
| 0, 0, 1, *pval); |
| |
| target_if_log_write_spectral_enabled( |
| __func__, |
| *pval, |
| ret); |
| |
| if (ret < 0) { |
| spectral_err("target_if_send_vdev_spectral_enable_cmd failed with error=%d", |
| ret); |
| qdf_spin_unlock(&info->osps_lock); |
| return ret; |
| } |
| |
| info->osps_cache.osc_spectral_enabled = *pval; |
| |
| /* The cache is now valid */ |
| info->osps_cache.osc_is_valid = 1; |
| |
| qdf_spin_unlock(&info->osps_lock); |
| break; |
| |
| case TARGET_IF_SPECTRAL_INFO_PARAMS: |
| if (input_len != sizeof(info->osps_cache.osc_params)) |
| return -EINVAL; |
| |
| param = (struct spectral_config *)input; |
| |
| qdf_spin_lock(&info->osps_lock); |
| ret = target_if_send_vdev_spectral_configure_cmd(spectral, |
| param); |
| |
| target_if_log_write_spectral_params( |
| param, |
| __func__, |
| ret); |
| |
| if (ret < 0) { |
| spectral_err("target_if_send_vdev_spectral_configure_cmd failed with error=%d", |
| ret); |
| qdf_spin_unlock(&info->osps_lock); |
| return ret; |
| } |
| |
| qdf_mem_copy(&info->osps_cache.osc_params, |
| param, sizeof(info->osps_cache.osc_params)); |
| |
| /* The cache is now valid */ |
| info->osps_cache.osc_is_valid = 1; |
| |
| qdf_spin_unlock(&info->osps_lock); |
| break; |
| |
| default: |
| spectral_err("Unknown target_if_spectral_info specifier"); |
| return -EINVAL; |
| } |
| |
| return 0; |
| } |
| |
| /** |
| * target_if_spectral_get_tsf64() - Function to get the TSF value |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * Get the last TSF received in WMI buffer |
| * |
| * Return: TSF value |
| */ |
| static uint64_t |
| target_if_spectral_get_tsf64(void *arg) |
| { |
| struct target_if_spectral *spectral = (struct target_if_spectral *)arg; |
| |
| return spectral->tsf64; |
| } |
| |
| /** |
| * target_if_spectral_get_capability() - Function to get whether a |
| * given Spectral hardware capability is available |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * @type: Spectral hardware capability type |
| * |
| * Get whether a given Spectral hardware capability is available |
| * |
| * Return: True if the capability is available, false if the capability is not |
| * available |
| */ |
| uint32_t |
| target_if_spectral_get_capability(void *arg, enum spectral_capability_type type) |
| { |
| int status = STATUS_FAIL; |
| |
| switch (type) { |
| case SPECTRAL_CAP_PHYDIAG: |
| case SPECTRAL_CAP_RADAR: |
| case SPECTRAL_CAP_SPECTRAL_SCAN: |
| case SPECTRAL_CAP_ADVNCD_SPECTRAL_SCAN: |
| status = STATUS_PASS; |
| break; |
| default: |
| status = STATUS_FAIL; |
| } |
| return status; |
| } |
| |
| /** |
| * target_if_spectral_set_rxfilter() - Set the RX Filter before Spectral start |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * @rxfilter: Rx filter to be used |
| * |
| * Note: This is only a placeholder function. It is not currently required since |
| * FW should be taking care of setting the required filters. |
| * |
| * Return: 0 |
| */ |
| uint32_t |
| target_if_spectral_set_rxfilter(void *arg, int rxfilter) |
| { |
| /* |
| * Will not be required since enabling of spectral in firmware |
| * will take care of this |
| */ |
| return 0; |
| } |
| |
| /** |
| * target_if_spectral_get_rxfilter() - Get the current RX Filter settings |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * Note: This is only a placeholder function. It is not currently required since |
| * FW should be taking care of setting the required filters. |
| * |
| * Return: 0 |
| */ |
| uint32_t |
| target_if_spectral_get_rxfilter(void *arg) |
| { |
| /* |
| * Will not be required since enabling of spectral in firmware |
| * will take care of this |
| */ |
| return 0; |
| } |
| |
| /** |
| * target_if_sops_is_spectral_active() - Get whether Spectral is active |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * Function to check whether Spectral is active |
| * |
| * Return: True if Spectral is active, false if Spectral is not active |
| */ |
| uint32_t |
| target_if_sops_is_spectral_active(void *arg) |
| { |
| struct target_if_spectral *spectral = (struct target_if_spectral *)arg; |
| uint8_t val = 0; |
| int ret; |
| |
| ret = target_if_spectral_info_read( |
| spectral, |
| TARGET_IF_SPECTRAL_INFO_ACTIVE, |
| &val, sizeof(val)); |
| |
| if (ret != 0) { |
| /* |
| * Could not determine if Spectral is active. |
| * Return false as a safe value. |
| * XXX: Consider changing the function prototype |
| * to be able to indicate failure to fetch value. |
| */ |
| return 0; |
| } |
| |
| return val; |
| } |
| |
| /** |
| * target_if_sops_is_spectral_enabled() - Get whether Spectral is enabled |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * Function to check whether Spectral is enabled |
| * |
| * Return: True if Spectral is enabled, false if Spectral is not enabled |
| */ |
| uint32_t |
| target_if_sops_is_spectral_enabled(void *arg) |
| { |
| struct target_if_spectral *spectral = (struct target_if_spectral *)arg; |
| uint8_t val = 0; |
| int ret; |
| |
| ret = target_if_spectral_info_read( |
| spectral, |
| TARGET_IF_SPECTRAL_INFO_ENABLED, |
| &val, sizeof(val)); |
| |
| if (ret != 0) { |
| /* |
| * Could not determine if Spectral is enabled. |
| * Return false as a safe value. |
| * XXX: Consider changing the function prototype |
| * to be able to indicate failure to fetch value. |
| */ |
| return 0; |
| } |
| |
| return val; |
| } |
| |
| /** |
| * target_if_sops_start_spectral_scan() - Start Spectral scan |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * Function to start spectral scan |
| * |
| * Return: 0 on success else failure |
| */ |
| uint32_t |
| target_if_sops_start_spectral_scan(void *arg) |
| { |
| struct target_if_spectral *spectral = (struct target_if_spectral *)arg; |
| uint8_t val = 1; |
| uint8_t enabled = 0; |
| int ret; |
| |
| ret = target_if_spectral_info_read( |
| spectral, |
| TARGET_IF_SPECTRAL_INFO_ENABLED, |
| &enabled, sizeof(enabled)); |
| |
| if (ret != 0) { |
| /* |
| * Could not determine if Spectral is enabled. Assume we need |
| * to enable it |
| */ |
| enabled = 0; |
| } |
| |
| if (!enabled) { |
| ret = target_if_spectral_info_write( |
| spectral, |
| TARGET_IF_SPECTRAL_INFO_ENABLED, |
| &val, sizeof(val)); |
| |
| if (ret != 0) |
| return ret; |
| } |
| |
| ret = target_if_spectral_info_write( |
| spectral, |
| TARGET_IF_SPECTRAL_INFO_ACTIVE, |
| &val, sizeof(val)); |
| |
| if (ret != 0) |
| return ret; |
| |
| return 0; |
| } |
| |
| /** |
| * target_if_sops_stop_spectral_scan() - Stop Spectral scan |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * Function to stop spectral scan |
| * |
| * Return: 0 on success else failure |
| */ |
| uint32_t |
| target_if_sops_stop_spectral_scan(void *arg) |
| { |
| struct target_if_spectral *spectral = (struct target_if_spectral *)arg; |
| uint8_t val = 0; |
| int tempret, ret = 0; |
| |
| tempret = target_if_spectral_info_write( |
| spectral, |
| TARGET_IF_SPECTRAL_INFO_ACTIVE, |
| &val, sizeof(val)); |
| |
| if (tempret != 0) |
| ret = tempret; |
| |
| tempret = target_if_spectral_info_write( |
| spectral, |
| TARGET_IF_SPECTRAL_INFO_ENABLED, |
| &val, sizeof(val)); |
| |
| if (tempret != 0) |
| ret = tempret; |
| |
| return ret; |
| } |
| |
| /** |
| * target_if_spectral_get_extension_channel() - Get the Extension channel |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * Function to get the current Extension channel (in MHz) |
| * |
| * Return: Current Extension channel (in MHz) on success, 0 on failure or if |
| * extension channel is not present. |
| */ |
| uint32_t |
| target_if_spectral_get_extension_channel(void *arg) |
| { |
| /* |
| * XXX: Once we expand to use cases where Spectral could be activated |
| * without a channel being set to VDEV, we need to consider returning a |
| * negative value in case of failure and having all callers handle this. |
| */ |
| |
| struct target_if_spectral *spectral = NULL; |
| struct wlan_objmgr_vdev *vdev = NULL; |
| uint16_t sec20chan_freq = 0; |
| |
| qdf_assert_always(arg); |
| spectral = (struct target_if_spectral *)arg; |
| |
| vdev = target_if_spectral_get_vdev(spectral); |
| if (!vdev) |
| return 0; |
| |
| if (target_if_vdev_get_sec20chan_freq_mhz(vdev, &sec20chan_freq) < 0) { |
| wlan_objmgr_vdev_release_ref(vdev, WLAN_SPECTRAL_ID); |
| return 0; |
| } |
| |
| wlan_objmgr_vdev_release_ref(vdev, WLAN_SPECTRAL_ID); |
| |
| return sec20chan_freq; |
| } |
| |
| /** |
| * target_if_spectral_get_current_channel() - Get the current channel |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * Function to get the current channel (in MHz) |
| * |
| * Return: Current channel (in MHz) on success, 0 on failure |
| */ |
| uint32_t |
| target_if_spectral_get_current_channel(void *arg) |
| { |
| /* |
| * XXX: Once we expand to use cases where Spectral could be activated |
| * without a channel being set to VDEV, we need to consider returning a |
| * negative value in case of failure and having all callers handle this. |
| */ |
| |
| struct target_if_spectral *spectral = NULL; |
| int16_t chan_freq = 0; |
| struct wlan_objmgr_vdev *vdev = NULL; |
| |
| qdf_assert_always(arg); |
| spectral = (struct target_if_spectral *)arg; |
| |
| vdev = target_if_spectral_get_vdev(spectral); |
| if (!vdev) |
| return 0; |
| |
| chan_freq = target_if_vdev_get_chan_freq(vdev); |
| if (chan_freq < 0) { |
| wlan_objmgr_vdev_release_ref(vdev, WLAN_SPECTRAL_ID); |
| return 0; |
| } |
| |
| wlan_objmgr_vdev_release_ref(vdev, WLAN_SPECTRAL_ID); |
| |
| return chan_freq; |
| } |
| |
| /** |
| * target_if_spectral_reset_hw() - Reset the hardware |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * This is only a placeholder since it is not currently required in the offload |
| * case. |
| * |
| * Return: 0 |
| */ |
| uint32_t |
| target_if_spectral_reset_hw(void *arg) |
| { |
| not_yet_implemented(); |
| return 0; |
| } |
| |
| /** |
| * target_if_spectral_get_chain_noise_floor() - Get the Chain noise floor from |
| * Noisefloor history buffer |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * @nf_buf: Pointer to buffer into which chain Noise Floor data should be copied |
| * |
| * This is only a placeholder since it is not currently required in the offload |
| * case. |
| * |
| * Return: 0 |
| */ |
| uint32_t |
| target_if_spectral_get_chain_noise_floor(void *arg, int16_t *nf_buf) |
| { |
| not_yet_implemented(); |
| return 0; |
| } |
| |
| /** |
| * target_if_spectral_get_ext_noisefloor() - Get the extension channel |
| * noisefloor |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * This is only a placeholder since it is not currently required in the offload |
| * case. |
| * |
| * Return: 0 |
| */ |
| int8_t |
| target_if_spectral_get_ext_noisefloor(void *arg) |
| { |
| not_yet_implemented(); |
| return 0; |
| } |
| |
| /** |
| * target_if_spectral_get_ctl_noisefloor() - Get the control channel noisefloor |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * This is only a placeholder since it is not currently required in the offload |
| * case. |
| * |
| * Return: 0 |
| */ |
| int8_t |
| target_if_spectral_get_ctl_noisefloor(void *arg) |
| { |
| not_yet_implemented(); |
| return 0; |
| } |
| |
| /** |
| * target_if_spectral_sops_configure_params() - Configure user supplied Spectral |
| * parameters |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * @params: Spectral parameters |
| * |
| * Function to configure spectral parameters |
| * |
| * Return: 0 on success else failure |
| */ |
| uint32_t |
| target_if_spectral_sops_configure_params( |
| void *arg, struct spectral_config *params) |
| { |
| struct target_if_spectral *spectral = (struct target_if_spectral *)arg; |
| |
| return target_if_spectral_info_write( |
| spectral, |
| TARGET_IF_SPECTRAL_INFO_PARAMS, |
| params, sizeof(*params)); |
| } |
| |
| /** |
| * target_if_spectral_sops_get_params() - Get user configured Spectral |
| * parameters |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * @params: Pointer to buffer into which Spectral parameters should be copied |
| * |
| * Function to get the configured spectral parameters |
| * |
| * Return: 0 on success else failure |
| */ |
| uint32_t |
| target_if_spectral_sops_get_params(void *arg, struct spectral_config *params) |
| { |
| struct target_if_spectral *spectral = (struct target_if_spectral *)arg; |
| |
| return target_if_spectral_info_read( |
| spectral, |
| TARGET_IF_SPECTRAL_INFO_PARAMS, |
| params, sizeof(*params)); |
| } |
| |
| /** |
| * target_if_spectral_get_ent_mask() - Get enterprise mask |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * |
| * This is only a placeholder since it is not currently required in the offload |
| * case. |
| * |
| * Return: 0 |
| */ |
| static uint32_t |
| target_if_spectral_get_ent_mask(void *arg) |
| { |
| not_yet_implemented(); |
| return 0; |
| } |
| |
| /** |
| * target_if_spectral_get_macaddr() - Get radio MAC address |
| * @arg: Pointer to handle for Spectral target_if internal private data |
| * @addr: Pointer to buffer into which MAC address should be copied |
| * |
| * Function to get the MAC address of the pdev |
| * |
| * Return: 0 on success, -1 on failure |
| */ |
| static uint32_t |
| target_if_spectral_get_macaddr(void *arg, char *addr) |
| { |
| uint8_t *myaddr = NULL; |
| struct target_if_spectral *spectral = (struct target_if_spectral *)arg; |
| struct wlan_objmgr_pdev *pdev = NULL; |
| |
| pdev = spectral->pdev_obj; |
| |
| wlan_pdev_obj_lock(pdev); |
| myaddr = wlan_pdev_get_hw_macaddr(pdev); |
| wlan_pdev_obj_unlock(pdev); |
| qdf_mem_copy(addr, myaddr, IEEE80211_ADDR_LEN); |
| |
| return 0; |
| } |
| |
| /** |
| * target_if_init_spectral_capability() - Initialize Spectral capability |
| * @spectral: Pointer to Spectral target_if internal private data |
| * |
| * This is a workaround. |
| * |
| * Return: None |
| */ |
| void |
| target_if_init_spectral_capability(struct target_if_spectral *spectral) |
| { |
| struct spectral_caps *pcap = &spectral->capability; |
| |
| /* XXX : Workaround: Set Spectral capability */ |
| pcap = &spectral->capability; |
| pcap->phydiag_cap = 1; |
| pcap->radar_cap = 1; |
| pcap->spectral_cap = 1; |
| pcap->advncd_spectral_cap = 1; |
| pcap->hw_gen = spectral->spectral_gen; |
| } |
| |
| #ifdef QCA_SUPPORT_SPECTRAL_SIMULATION |
| /** |
| * target_if_init_spectral_simulation_ops() - Initialize spectral target_if |
| * internal operations with functions related to spectral simulation |
| * @p_sops: spectral low level ops table |
| * |
| * Initialize spectral target_if internal operations with functions |
| * related to spectral simulation |
| * |
| * Return: None |
| */ |
| static void |
| target_if_init_spectral_simulation_ops(struct target_if_spectral_ops *p_sops) |
| { |
| /* |
| * Spectral simulation is currently intended for platform transitions |
| * where underlying HW support may not be available for some time. |
| * Hence, we do not currently provide a runtime switch to turn the |
| * simulation on or off. |
| * In case of future requirements where runtime switches are required, |
| * this can be added. But it is suggested to use application layer |
| * simulation as far as possible in such cases, since the main |
| * use of record and replay of samples would concern higher |
| * level sample processing rather than lower level delivery. |
| */ |
| p_sops->is_spectral_enabled = target_if_spectral_sops_sim_is_enabled; |
| p_sops->is_spectral_active = target_if_spectral_sops_sim_is_active; |
| p_sops->start_spectral_scan = target_if_spectral_sops_sim_start_scan; |
| p_sops->stop_spectral_scan = target_if_spectral_sops_sim_stop_scan; |
| p_sops->configure_spectral = |
| target_if_spectral_sops_sim_configure_params; |
| p_sops->get_spectral_config = target_if_spectral_sops_sim_get_params; |
| } |
| |
| #else |
| /** |
| * target_if_init_spectral_simulation_ops() - Initialize spectral target_if |
| * internal operations |
| * @p_sops: spectral low level ops table |
| * |
| * Return: None |
| */ |
| static void |
| target_if_init_spectral_simulation_ops(struct target_if_spectral_ops *p_sops) |
| { |
| p_sops->is_spectral_enabled = target_if_sops_is_spectral_enabled; |
| p_sops->is_spectral_active = target_if_sops_is_spectral_active; |
| p_sops->start_spectral_scan = target_if_sops_start_spectral_scan; |
| p_sops->stop_spectral_scan = target_if_sops_stop_spectral_scan; |
| p_sops->configure_spectral = target_if_spectral_sops_configure_params; |
| p_sops->get_spectral_config = target_if_spectral_sops_get_params; |
| } |
| #endif |
| |
| /** |
| * target_if_init_spectral_ops_common() - Initialize Spectral target_if internal |
| * operations common to all Spectral chipset generations |
| * |
| * Initializes target_if_spectral_ops common to all chipset generations |
| * |
| * Return: None |
| */ |
| static void |
| target_if_init_spectral_ops_common(void) |
| { |
| struct target_if_spectral_ops *p_sops = &spectral_ops; |
| |
| p_sops->get_tsf64 = target_if_spectral_get_tsf64; |
| p_sops->get_capability = target_if_spectral_get_capability; |
| p_sops->set_rxfilter = target_if_spectral_set_rxfilter; |
| p_sops->get_rxfilter = target_if_spectral_get_rxfilter; |
| |
| target_if_init_spectral_simulation_ops(p_sops); |
| |
| p_sops->get_extension_channel = |
| target_if_spectral_get_extension_channel; |
| p_sops->get_ctl_noisefloor = target_if_spectral_get_ctl_noisefloor; |
| p_sops->get_ext_noisefloor = target_if_spectral_get_ext_noisefloor; |
| p_sops->get_ent_spectral_mask = target_if_spectral_get_ent_mask; |
| p_sops->get_mac_address = target_if_spectral_get_macaddr; |
| p_sops->get_current_channel = target_if_spectral_get_current_channel; |
| p_sops->reset_hw = target_if_spectral_reset_hw; |
| p_sops->get_chain_noise_floor = |
| target_if_spectral_get_chain_noise_floor; |
| } |
| |
| /** |
| * target_if_init_spectral_ops_gen2() - Initialize Spectral target_if internal |
| * operations specific to Spectral chipset generation 2. |
| * |
| * Initializes target_if_spectral_ops specific to Spectral chipset generation 2. |
| * |
| * Return: None |
| */ |
| static void |
| target_if_init_spectral_ops_gen2(void) |
| { |
| struct target_if_spectral_ops *p_sops = &spectral_ops; |
| |
| p_sops->spectral_process_phyerr = target_if_process_phyerr_gen2; |
| } |
| |
| /** |
| * target_if_init_spectral_ops_gen3() - Initialize Spectral target_if internal |
| * operations specific to Spectral chipset generation 3. |
| * |
| * Initializes target_if_spectral_ops specific to Spectral chipset generation 3. |
| * |
| * Return: None |
| */ |
| static void |
| target_if_init_spectral_ops_gen3(void) |
| { |
| struct target_if_spectral_ops *p_sops = &spectral_ops; |
| |
| p_sops->process_spectral_report = |
| target_if_spectral_process_report_gen3; |
| return; |
| } |
| |
| /** |
| * target_if_init_spectral_ops() - Initialize target_if internal Spectral |
| * operations. |
| * @spectral: Pointer to Spectral target_if internal private data |
| * |
| * Initializes all function pointers in target_if_spectral_ops for |
| * all generations |
| * |
| * Return: None |
| */ |
| static void |
| target_if_init_spectral_ops(struct target_if_spectral *spectral) |
| { |
| target_if_init_spectral_ops_common(); |
| if (spectral->spectral_gen == SPECTRAL_GEN2) |
| target_if_init_spectral_ops_gen2(); |
| else if (spectral->spectral_gen == SPECTRAL_GEN3) |
| target_if_init_spectral_ops_gen3(); |
| else |
| spectral_err("Invalid Spectral generation"); |
| } |
| |
| /* |
| * Dummy Functions: |
| * These functions are initially registered to avoid any crashes due to |
| * invocation of spectral functions before they are registered. |
| */ |
| |
| static uint64_t |
| null_get_tsf64(void *arg) |
| { |
| spectral_ops_not_registered("get_tsf64"); |
| return 0; |
| } |
| |
| static uint32_t |
| null_get_capability(void *arg, enum spectral_capability_type type) |
| { |
| /* |
| * TODO : We should have conditional compilation to get the capability |
| * : We have not yet attahced ATH layer here, so there is no |
| * : way to check the HAL capbalities |
| */ |
| spectral_ops_not_registered("get_capability"); |
| |
| /* TODO : For the time being, we are returning TRUE */ |
| return true; |
| } |
| |
| static uint32_t |
| null_set_rxfilter(void *arg, int rxfilter) |
| { |
| spectral_ops_not_registered("set_rxfilter"); |
| return 1; |
| } |
| |
| static uint32_t |
| null_get_rxfilter(void *arg) |
| { |
| spectral_ops_not_registered("get_rxfilter"); |
| return 0; |
| } |
| |
| static uint32_t |
| null_is_spectral_active(void *arg) |
| { |
| spectral_ops_not_registered("is_spectral_active"); |
| return 1; |
| } |
| |
| static uint32_t |
| null_is_spectral_enabled(void *arg) |
| { |
| spectral_ops_not_registered("is_spectral_enabled"); |
| return 1; |
| } |
| |
| static uint32_t |
| null_start_spectral_scan(void *arg) |
| { |
| spectral_ops_not_registered("start_spectral_scan"); |
| return 1; |
| } |
| |
| static uint32_t |
| null_stop_spectral_scan(void *arg) |
| { |
| spectral_ops_not_registered("stop_spectral_scan"); |
| return 1; |
| } |
| |
| static uint32_t |
| null_get_extension_channel(void *arg) |
| { |
| spectral_ops_not_registered("get_extension_channel"); |
| return 1; |
| } |
| |
| static int8_t |
| null_get_ctl_noisefloor(void *arg) |
| { |
| spectral_ops_not_registered("get_ctl_noisefloor"); |
| return 1; |
| } |
| |
| static int8_t |
| null_get_ext_noisefloor(void *arg) |
| { |
| spectral_ops_not_registered("get_ext_noisefloor"); |
| return 0; |
| } |
| |
| static uint32_t |
| null_configure_spectral(void *arg, struct spectral_config *params) |
| { |
| spectral_ops_not_registered("configure_spectral"); |
| return 0; |
| } |
| |
| static uint32_t |
| null_get_spectral_config(void *arg, struct spectral_config *params) |
| { |
| spectral_ops_not_registered("get_spectral_config"); |
| return 0; |
| } |
| |
| static uint32_t |
| null_get_ent_spectral_mask(void *arg) |
| { |
| spectral_ops_not_registered("get_ent_spectral_mask"); |
| return 0; |
| } |
| |
| static uint32_t |
| null_get_mac_address(void *arg, char *addr) |
| { |
| spectral_ops_not_registered("get_mac_address"); |
| return 0; |
| } |
| |
| static uint32_t |
| null_get_current_channel(void *arg) |
| { |
| spectral_ops_not_registered("get_current_channel"); |
| return 0; |
| } |
| |
| static uint32_t |
| null_reset_hw(void *arg) |
| { |
| spectral_ops_not_registered("get_current_channel"); |
| return 0; |
| } |
| |
| static uint32_t |
| null_get_chain_noise_floor(void *arg, int16_t *nf_buf) |
| { |
| spectral_ops_not_registered("get_chain_noise_floor"); |
| return 0; |
| } |
| |
| static int |
| null_spectral_process_phyerr(struct target_if_spectral *spectral, |
| uint8_t *data, |
| uint32_t datalen, |
| struct target_if_spectral_rfqual_info *p_rfqual, |
| struct target_if_spectral_chan_info *p_chaninfo, |
| uint64_t tsf64, |
| struct target_if_spectral_acs_stats *acs_stats) |
| { |
| spectral_ops_not_registered("spectral_process_phyerr"); |
| return 0; |
| } |
| |
| static int |
| null_process_spectral_report(struct wlan_objmgr_pdev *pdev, |
| void *payload) |
| { |
| spectral_ops_not_registered("process_spectral_report"); |
| return 0; |
| } |
| /** |
| * target_if_spectral_init_dummy_function_table() - |
| * Initialize target_if internal |
| * Spectral operations to dummy functions |
| * @ps: Pointer to Spectral target_if internal private data |
| * |
| * Initialize all the function pointers in target_if_spectral_ops with |
| * dummy functions. |
| * |
| * Return: None |
| */ |
| static void |
| target_if_spectral_init_dummy_function_table(struct target_if_spectral *ps) |
| { |
| struct target_if_spectral_ops *p_sops = GET_TARGET_IF_SPECTRAL_OPS(ps); |
| |
| p_sops->get_tsf64 = null_get_tsf64; |
| p_sops->get_capability = null_get_capability; |
| p_sops->set_rxfilter = null_set_rxfilter; |
| p_sops->get_rxfilter = null_get_rxfilter; |
| p_sops->is_spectral_enabled = null_is_spectral_enabled; |
| p_sops->is_spectral_active = null_is_spectral_active; |
| p_sops->start_spectral_scan = null_start_spectral_scan; |
| p_sops->stop_spectral_scan = null_stop_spectral_scan; |
| p_sops->get_extension_channel = null_get_extension_channel; |
| p_sops->get_ctl_noisefloor = null_get_ctl_noisefloor; |
| p_sops->get_ext_noisefloor = null_get_ext_noisefloor; |
| p_sops->configure_spectral = null_configure_spectral; |
| p_sops->get_spectral_config = null_get_spectral_config; |
| p_sops->get_ent_spectral_mask = null_get_ent_spectral_mask; |
| p_sops->get_mac_address = null_get_mac_address; |
| p_sops->get_current_channel = null_get_current_channel; |
| p_sops->reset_hw = null_reset_hw; |
| p_sops->get_chain_noise_floor = null_get_chain_noise_floor; |
| p_sops->spectral_process_phyerr = null_spectral_process_phyerr; |
| p_sops->process_spectral_report = null_process_spectral_report; |
| } |
| |
| /** |
| * target_if_spectral_register_funcs() - Initialize target_if internal Spectral |
| * operations |
| * @spectral: Pointer to Spectral target_if internal private data |
| * @p: Pointer to Spectral function table |
| * |
| * Return: None |
| */ |
| static void |
| target_if_spectral_register_funcs(struct target_if_spectral *spectral, |
| struct target_if_spectral_ops *p) |
| { |
| struct target_if_spectral_ops *p_sops = |
| GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| |
| p_sops->get_tsf64 = p->get_tsf64; |
| p_sops->get_capability = p->get_capability; |
| p_sops->set_rxfilter = p->set_rxfilter; |
| p_sops->get_rxfilter = p->get_rxfilter; |
| p_sops->is_spectral_enabled = p->is_spectral_enabled; |
| p_sops->is_spectral_active = p->is_spectral_active; |
| p_sops->start_spectral_scan = p->start_spectral_scan; |
| p_sops->stop_spectral_scan = p->stop_spectral_scan; |
| p_sops->get_extension_channel = p->get_extension_channel; |
| p_sops->get_ctl_noisefloor = p->get_ctl_noisefloor; |
| p_sops->get_ext_noisefloor = p->get_ext_noisefloor; |
| p_sops->configure_spectral = p->configure_spectral; |
| p_sops->get_spectral_config = p->get_spectral_config; |
| p_sops->get_ent_spectral_mask = p->get_ent_spectral_mask; |
| p_sops->get_mac_address = p->get_mac_address; |
| p_sops->get_current_channel = p->get_current_channel; |
| p_sops->reset_hw = p->reset_hw; |
| p_sops->get_chain_noise_floor = p->get_chain_noise_floor; |
| p_sops->spectral_process_phyerr = p->spectral_process_phyerr; |
| p_sops->process_spectral_report = p->process_spectral_report; |
| } |
| |
| /** |
| * target_if_spectral_clear_stats() - Clear Spectral stats |
| * @spectral: Pointer to Spectral target_if internal private data |
| * |
| * Function to clear spectral stats |
| * |
| * Return: None |
| */ |
| static void |
| target_if_spectral_clear_stats(struct target_if_spectral *spectral) |
| { |
| struct target_if_spectral_ops *p_sops = |
| GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| |
| qdf_mem_zero(&spectral->spectral_stats, |
| sizeof(struct target_if_spectral_stats)); |
| spectral->spectral_stats.last_reset_tstamp = |
| p_sops->get_tsf64(spectral); |
| } |
| |
| /** |
| * target_if_spectral_check_hw_capability() - Check whether HW supports spectral |
| * @spectral: Pointer to Spectral target_if internal private data |
| * |
| * Function to check whether hardware supports spectral |
| * |
| * Return: True if HW supports Spectral, false if HW does not support Spectral |
| */ |
| static int |
| target_if_spectral_check_hw_capability(struct target_if_spectral *spectral) |
| { |
| struct target_if_spectral_ops *p_sops = NULL; |
| struct spectral_caps *pcap = NULL; |
| int is_spectral_supported = true; |
| |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| pcap = &spectral->capability; |
| |
| if (p_sops->get_capability(spectral, SPECTRAL_CAP_PHYDIAG) == false) { |
| is_spectral_supported = false; |
| spectral_info("SPECTRAL : No PHYDIAG support"); |
| return is_spectral_supported; |
| } |
| pcap->phydiag_cap = 1; |
| |
| if (p_sops->get_capability(spectral, SPECTRAL_CAP_RADAR) == false) { |
| is_spectral_supported = false; |
| spectral_info("SPECTRAL : No RADAR support"); |
| return is_spectral_supported; |
| } |
| pcap->radar_cap = 1; |
| |
| if (p_sops->get_capability(spectral, |
| SPECTRAL_CAP_SPECTRAL_SCAN) == false) { |
| is_spectral_supported = false; |
| spectral_info("SPECTRAL : No SPECTRAL SUPPORT"); |
| return is_spectral_supported; |
| } |
| pcap->spectral_cap = 1; |
| |
| if (p_sops->get_capability(spectral, SPECTRAL_CAP_ADVNCD_SPECTRAL_SCAN) |
| == false) { |
| spectral_info("SPECTRAL : No ADVANCED SPECTRAL SUPPORT"); |
| } else { |
| pcap->advncd_spectral_cap = 1; |
| } |
| |
| return is_spectral_supported; |
| } |
| |
| #ifdef QCA_SUPPORT_SPECTRAL_SIMULATION |
| /** |
| * target_if_spectral_detach_simulation() - De-initialize Spectral |
| * Simulation functionality |
| * @spectral: Pointer to Spectral target_if internal private data |
| * |
| * Function to de-initialize Spectral Simulation functionality |
| * |
| * Return: None |
| */ |
| static void |
| target_if_spectral_detach_simulation(struct target_if_spectral *spectral) |
| { |
| target_if_spectral_sim_detach(spectral); |
| } |
| |
| #else |
| static void |
| target_if_spectral_detach_simulation(struct target_if_spectral *spectral) |
| { |
| } |
| #endif |
| |
| /** |
| * target_if_spectral_detach() - De-initialize target_if Spectral |
| * @pdev: Pointer to pdev object |
| * |
| * Function to detach target_if spectral |
| * |
| * Return: None |
| */ |
| static void |
| target_if_spectral_detach(struct target_if_spectral *spectral) |
| { |
| spectral_info("spectral detach"); |
| |
| if (spectral) { |
| if (spectral->spectral_gen == SPECTRAL_GEN3) |
| deinit_160mhz_delivery_state_machine(spectral); |
| qdf_spinlock_destroy(&spectral->param_info.osps_lock); |
| |
| target_if_spectral_detach_simulation(spectral); |
| |
| qdf_spinlock_destroy(&spectral->spectral_lock); |
| qdf_spinlock_destroy(&spectral->noise_pwr_reports_lock); |
| |
| qdf_mem_free(spectral); |
| spectral = NULL; |
| } |
| } |
| |
| #ifdef QCA_SUPPORT_SPECTRAL_SIMULATION |
| /** |
| * target_if_spectral_attach_simulation() - Initialize Spectral Simulation |
| * functionality |
| * @spectral: Pointer to Spectral target_if internal private data |
| * |
| * Function to initialize spectral simulation functionality |
| * |
| * Return: 0 on success, negative error code on failure |
| */ |
| static int |
| target_if_spectral_attach_simulation(struct target_if_spectral *spectral) |
| { |
| if (target_if_spectral_sim_attach(spectral)) { |
| qdf_mem_free(spectral); |
| return -EPERM; |
| } |
| return 0; |
| } |
| |
| #else |
| static int |
| target_if_spectral_attach_simulation(struct target_if_spectral *spectral) |
| { |
| return 0; |
| } |
| #endif |
| |
| /** |
| * target_if_pdev_spectral_init() - Initialize target_if Spectral |
| * functionality for the given pdev |
| * @pdev: Pointer to pdev object |
| * |
| * Function to initialize pointer to spectral target_if internal private data |
| * |
| * Return: On success, pointer to Spectral target_if internal private data, on |
| * failure, NULL |
| */ |
| void * |
| target_if_pdev_spectral_init(struct wlan_objmgr_pdev *pdev) |
| { |
| struct target_if_spectral_ops *p_sops = NULL; |
| struct target_if_spectral *spectral = NULL; |
| uint32_t target_type; |
| uint32_t target_revision; |
| struct wlan_objmgr_psoc *psoc; |
| struct wlan_lmac_if_target_tx_ops *tx_ops; |
| |
| if (!pdev) { |
| spectral_err("SPECTRAL: pdev is NULL!"); |
| return NULL; |
| } |
| spectral = (struct target_if_spectral *)qdf_mem_malloc( |
| sizeof(struct target_if_spectral)); |
| if (!spectral) { |
| spectral_err("SPECTRAL : Memory allocation failed"); |
| return spectral; |
| } |
| qdf_mem_zero(spectral, sizeof(struct target_if_spectral)); |
| /* Store pdev in Spectral */ |
| spectral->pdev_obj = pdev; |
| |
| psoc = wlan_pdev_get_psoc(pdev); |
| |
| tx_ops = &psoc->soc_cb.tx_ops.target_tx_ops; |
| |
| if (tx_ops->tgt_get_tgt_type) { |
| target_type = tx_ops->tgt_get_tgt_type(psoc); |
| } else { |
| qdf_mem_free(spectral); |
| return NULL; |
| } |
| |
| if (tx_ops->tgt_get_tgt_revision) { |
| target_revision = tx_ops->tgt_get_tgt_revision(psoc); |
| } else { |
| qdf_mem_free(spectral); |
| return NULL; |
| } |
| |
| /* init the function ptr table */ |
| target_if_spectral_init_dummy_function_table(spectral); |
| |
| /* get spectral function table */ |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| /* TODO : Should this be called here of after ath_attach ? */ |
| if (p_sops->get_capability(spectral, SPECTRAL_CAP_PHYDIAG)) |
| spectral_info("HAL_CAP_PHYDIAG : Capable"); |
| |
| /* TODO: Need to fix the capablity check for RADAR */ |
| if (p_sops->get_capability(spectral, SPECTRAL_CAP_RADAR)) |
| spectral_info("HAL_CAP_RADAR : Capable"); |
| |
| /* TODO : Need to fix the capablity check for SPECTRAL */ |
| /* TODO : Should this be called here of after ath_attach ? */ |
| if (p_sops->get_capability(spectral, SPECTRAL_CAP_SPECTRAL_SCAN)) |
| spectral_info("HAL_CAP_SPECTRAL_SCAN : Capable"); |
| |
| qdf_spinlock_create(&spectral->spectral_lock); |
| qdf_spinlock_create(&spectral->noise_pwr_reports_lock); |
| target_if_spectral_clear_stats(spectral); |
| |
| if (target_type == TARGET_TYPE_QCA8074V2 || |
| target_type == TARGET_TYPE_QCA6018) |
| spectral->fftbin_size_war = |
| SPECTRAL_FFTBIN_SIZE_WAR_2BYTE_TO_1BYTE; |
| else if (target_type == TARGET_TYPE_QCA8074) |
| spectral->fftbin_size_war = |
| SPECTRAL_FFTBIN_SIZE_WAR_4BYTE_TO_1BYTE; |
| else |
| spectral->fftbin_size_war = SPECTRAL_FFTBIN_SIZE_NO_WAR; |
| |
| if (target_type == TARGET_TYPE_QCA8074 || |
| target_type == TARGET_TYPE_QCA8074V2 || |
| target_type == TARGET_TYPE_QCA6018) { |
| spectral->inband_fftbin_size_adj = 1; |
| spectral->null_fftbin_adj = 1; |
| } else { |
| spectral->inband_fftbin_size_adj = 0; |
| spectral->null_fftbin_adj = 0; |
| } |
| |
| if ((target_type == TARGET_TYPE_QCA8074) || |
| (target_type == TARGET_TYPE_QCA8074V2) || |
| (target_type == TARGET_TYPE_QCA6018) || |
| (target_type == TARGET_TYPE_QCA6290)) { |
| spectral->spectral_gen = SPECTRAL_GEN3; |
| spectral->hdr_sig_exp = SPECTRAL_PHYERR_SIGNATURE_GEN3; |
| spectral->tag_sscan_summary_exp = |
| TLV_TAG_SPECTRAL_SUMMARY_REPORT_GEN3; |
| spectral->tag_sscan_fft_exp = TLV_TAG_SEARCH_FFT_REPORT_GEN3; |
| spectral->tlvhdr_size = SPECTRAL_PHYERR_TLVSIZE_GEN3; |
| } else { |
| spectral->spectral_gen = SPECTRAL_GEN2; |
| spectral->hdr_sig_exp = SPECTRAL_PHYERR_SIGNATURE_GEN2; |
| spectral->tag_sscan_summary_exp = |
| TLV_TAG_SPECTRAL_SUMMARY_REPORT_GEN2; |
| spectral->tag_sscan_fft_exp = TLV_TAG_SEARCH_FFT_REPORT_GEN2; |
| spectral->tlvhdr_size = sizeof(struct spectral_phyerr_tlv_gen2); |
| } |
| |
| spectral->params_valid = false; |
| /* Init spectral capability */ |
| target_if_init_spectral_capability(spectral); |
| if (target_if_spectral_attach_simulation(spectral) < 0) |
| return NULL; |
| |
| target_if_init_spectral_ops(spectral); |
| |
| qdf_spinlock_create(&spectral->param_info.osps_lock); |
| spectral->param_info.osps_cache.osc_is_valid = 0; |
| |
| target_if_spectral_register_funcs(spectral, &spectral_ops); |
| |
| if (target_if_spectral_check_hw_capability(spectral) == false) { |
| target_if_spectral_detach(spectral); |
| spectral = NULL; |
| } else { |
| /* |
| * TODO: Once the driver architecture transitions to chipset |
| * versioning based checks, reflect this here. |
| */ |
| spectral->is_160_format = false; |
| spectral->is_lb_edge_extrabins_format = false; |
| spectral->is_rb_edge_extrabins_format = false; |
| |
| if (target_type == TARGET_TYPE_QCA9984 || |
| target_type == TARGET_TYPE_QCA9888) { |
| spectral->is_160_format = true; |
| spectral->is_lb_edge_extrabins_format = true; |
| spectral->is_rb_edge_extrabins_format = true; |
| } else if ((target_type == TARGET_TYPE_AR900B) && |
| (target_revision == AR900B_REV_2)) { |
| spectral->is_rb_edge_extrabins_format = true; |
| } |
| |
| if (target_type == TARGET_TYPE_QCA9984 || |
| target_type == TARGET_TYPE_QCA9888) |
| spectral->is_sec80_rssi_war_required = true; |
| |
| spectral->use_nl_bcast = SPECTRAL_USE_NL_BCAST; |
| |
| if (spectral->spectral_gen == SPECTRAL_GEN3) |
| init_160mhz_delivery_state_machine(spectral); |
| } |
| |
| return spectral; |
| } |
| |
| /** |
| * target_if_pdev_spectral_deinit() - De-initialize target_if Spectral |
| * functionality for the given pdev |
| * @pdev: Pointer to pdev object |
| * |
| * Function to de-initialize pointer to spectral target_if internal private data |
| * |
| * Return: None |
| */ |
| void |
| target_if_pdev_spectral_deinit(struct wlan_objmgr_pdev *pdev) |
| { |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| if (!spectral) { |
| spectral_err("SPECTRAL : Module doesn't exist"); |
| return; |
| } |
| target_if_spectral_detach(spectral); |
| |
| return; |
| } |
| |
| /** |
| * target_if_set_spectral_config() - Set spectral config |
| * @pdev: Pointer to pdev object |
| * @threshtype: config type |
| * @value: config value |
| * |
| * API to set spectral configurations |
| * |
| * Return: 0 on success else failure |
| */ |
| int |
| target_if_set_spectral_config(struct wlan_objmgr_pdev *pdev, |
| const uint32_t threshtype, const uint32_t value) |
| { |
| struct spectral_config params; |
| struct target_if_spectral_ops *p_sops = NULL; |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| if (!spectral) { |
| spectral_err("spectral object is NULL"); |
| return -EPERM; |
| } |
| |
| if (!spectral->params_valid) { |
| target_if_spectral_info_read(spectral, |
| TARGET_IF_SPECTRAL_INFO_PARAMS, |
| &spectral->params, |
| sizeof(spectral->params)); |
| spectral->params_valid = true; |
| } |
| |
| switch (threshtype) { |
| case SPECTRAL_PARAM_FFT_PERIOD: |
| spectral->params.ss_fft_period = value; |
| break; |
| case SPECTRAL_PARAM_SCAN_PERIOD: |
| spectral->params.ss_period = value; |
| break; |
| case SPECTRAL_PARAM_SCAN_COUNT: |
| spectral->params.ss_count = value; |
| break; |
| case SPECTRAL_PARAM_SHORT_REPORT: |
| spectral->params.ss_short_report = (!!value) ? true : false; |
| break; |
| case SPECTRAL_PARAM_SPECT_PRI: |
| spectral->params.ss_spectral_pri = (!!value) ? true : false; |
| break; |
| case SPECTRAL_PARAM_FFT_SIZE: |
| spectral->params.ss_fft_size = value; |
| break; |
| case SPECTRAL_PARAM_GC_ENA: |
| spectral->params.ss_gc_ena = !!value; |
| break; |
| case SPECTRAL_PARAM_RESTART_ENA: |
| spectral->params.ss_restart_ena = !!value; |
| break; |
| case SPECTRAL_PARAM_NOISE_FLOOR_REF: |
| spectral->params.ss_noise_floor_ref = value; |
| break; |
| case SPECTRAL_PARAM_INIT_DELAY: |
| spectral->params.ss_init_delay = value; |
| break; |
| case SPECTRAL_PARAM_NB_TONE_THR: |
| spectral->params.ss_nb_tone_thr = value; |
| break; |
| case SPECTRAL_PARAM_STR_BIN_THR: |
| spectral->params.ss_str_bin_thr = value; |
| break; |
| case SPECTRAL_PARAM_WB_RPT_MODE: |
| spectral->params.ss_wb_rpt_mode = !!value; |
| break; |
| case SPECTRAL_PARAM_RSSI_RPT_MODE: |
| spectral->params.ss_rssi_rpt_mode = !!value; |
| break; |
| case SPECTRAL_PARAM_RSSI_THR: |
| spectral->params.ss_rssi_thr = value; |
| break; |
| case SPECTRAL_PARAM_PWR_FORMAT: |
| spectral->params.ss_pwr_format = !!value; |
| break; |
| case SPECTRAL_PARAM_RPT_MODE: |
| spectral->params.ss_rpt_mode = value; |
| break; |
| case SPECTRAL_PARAM_BIN_SCALE: |
| spectral->params.ss_bin_scale = value; |
| break; |
| case SPECTRAL_PARAM_DBM_ADJ: |
| spectral->params.ss_dbm_adj = !!value; |
| break; |
| case SPECTRAL_PARAM_CHN_MASK: |
| spectral->params.ss_chn_mask = value; |
| break; |
| } |
| |
| p_sops->configure_spectral(spectral, &spectral->params); |
| /* only to validate the writes */ |
| p_sops->get_spectral_config(spectral, ¶ms); |
| return 0; |
| } |
| |
| /** |
| * target_if_get_fft_bin_count() - Get fft bin count for a given fft length |
| * @fft_len: FFT length |
| * @pdev: Pointer to pdev object |
| * |
| * API to get fft bin count for a given fft length |
| * |
| * Return: FFt bin count |
| */ |
| static int |
| target_if_get_fft_bin_count(int fft_len) |
| { |
| int bin_count = 0; |
| |
| switch (fft_len) { |
| case 5: |
| bin_count = 16; |
| break; |
| case 6: |
| bin_count = 32; |
| break; |
| case 7: |
| bin_count = 64; |
| break; |
| case 8: |
| bin_count = 128; |
| break; |
| case 9: |
| bin_count = 256; |
| break; |
| default: |
| break; |
| } |
| |
| return bin_count; |
| } |
| |
| /** |
| * target_if_init_upper_lower_flags() - Initializes control and extension |
| * segment flags |
| * @fft_len: FFT length |
| * @pdev: Pointer to pdev object |
| * |
| * API to initialize the control and extension flags with the lower/upper |
| * segment based on the HT mode |
| * |
| * Return: FFt bin count |
| */ |
| static void |
| target_if_init_upper_lower_flags(struct target_if_spectral *spectral) |
| { |
| int current_channel = 0; |
| int ext_channel = 0; |
| struct target_if_spectral_ops *p_sops = |
| GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| |
| current_channel = p_sops->get_current_channel(spectral); |
| ext_channel = p_sops->get_extension_channel(spectral); |
| |
| if ((current_channel == 0) || (ext_channel == 0)) |
| return; |
| |
| if (spectral->sc_spectral_20_40_mode) { |
| /* HT40 mode */ |
| if (ext_channel < current_channel) { |
| spectral->lower_is_extension = 1; |
| spectral->upper_is_control = 1; |
| spectral->lower_is_control = 0; |
| spectral->upper_is_extension = 0; |
| } else { |
| spectral->lower_is_extension = 0; |
| spectral->upper_is_control = 0; |
| spectral->lower_is_control = 1; |
| spectral->upper_is_extension = 1; |
| } |
| } else { |
| /* HT20 mode, lower is always control */ |
| spectral->lower_is_extension = 0; |
| spectral->upper_is_control = 0; |
| spectral->lower_is_control = 1; |
| spectral->upper_is_extension = 0; |
| } |
| } |
| |
| /** |
| * target_if_get_spectral_config() - Get spectral configuration |
| * @pdev: Pointer to pdev object |
| * @param: Pointer to spectral_config structure in which the configuration |
| * should be returned |
| * |
| * API to get the current spectral configuration |
| * |
| * Return: None |
| */ |
| void |
| target_if_get_spectral_config(struct wlan_objmgr_pdev *pdev, |
| struct spectral_config *param) |
| { |
| struct target_if_spectral_ops *p_sops = NULL; |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| |
| qdf_mem_zero(param, sizeof(struct spectral_config)); |
| p_sops->get_spectral_config(spectral, param); |
| } |
| |
| /** |
| * target_if_spectral_scan_enable_params() - Enable use of desired Spectral |
| * parameters |
| * @spectral: Pointer to Spectral target_if internal private data |
| * @spectral_params: Pointer to Spectral parameters |
| * |
| * Enable use of desired Spectral parameters by configuring them into HW, and |
| * starting Spectral scan |
| * |
| * Return: 0 on success, 1 on failure |
| */ |
| int |
| target_if_spectral_scan_enable_params(struct target_if_spectral *spectral, |
| struct spectral_config *spectral_params) |
| { |
| int extension_channel = 0; |
| int current_channel = 0; |
| struct target_if_spectral_ops *p_sops = NULL; |
| struct wlan_objmgr_vdev *vdev = NULL; |
| |
| if (!spectral) { |
| spectral_err("SPECTRAL : Spectral is NULL"); |
| return 1; |
| } |
| |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| |
| if (!p_sops) { |
| spectral_err("SPECTRAL : p_sops is NULL"); |
| return 1; |
| } |
| |
| spectral->sc_spectral_noise_pwr_cal = |
| spectral_params->ss_spectral_pri ? 1 : 0; |
| |
| /* check if extension channel is present */ |
| extension_channel = p_sops->get_extension_channel(spectral); |
| current_channel = p_sops->get_current_channel(spectral); |
| |
| vdev = target_if_spectral_get_vdev(spectral); |
| if (!vdev) |
| return 1; |
| |
| spectral->ch_width = target_if_vdev_get_ch_width(vdev); |
| wlan_objmgr_vdev_release_ref(vdev, WLAN_SPECTRAL_ID); |
| |
| if (spectral->ch_width == CH_WIDTH_INVALID) |
| return 1; |
| |
| if (spectral->capability.advncd_spectral_cap) { |
| spectral->lb_edge_extrabins = 0; |
| spectral->rb_edge_extrabins = 0; |
| |
| if (spectral->is_lb_edge_extrabins_format && |
| spectral->params.ss_rpt_mode == 2) { |
| spectral->lb_edge_extrabins = 4; |
| } |
| |
| if (spectral->is_rb_edge_extrabins_format && |
| spectral->params.ss_rpt_mode == 2) { |
| spectral->rb_edge_extrabins = 4; |
| } |
| |
| if (spectral->ch_width == CH_WIDTH_20MHZ) { |
| spectral->sc_spectral_20_40_mode = 0; |
| |
| spectral->spectral_numbins = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| spectral->spectral_fft_len = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| spectral->spectral_data_len = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| /* |
| * Initialize classifier params to be sent to user |
| * space classifier |
| */ |
| spectral->classifier_params.lower_chan_in_mhz = |
| current_channel; |
| spectral->classifier_params.upper_chan_in_mhz = 0; |
| |
| } else if (spectral->ch_width == CH_WIDTH_40MHZ) { |
| /* TODO : Remove this variable */ |
| spectral->sc_spectral_20_40_mode = 1; |
| spectral->spectral_numbins = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| spectral->spectral_fft_len = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| spectral->spectral_data_len = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| |
| /* |
| * Initialize classifier params to be sent to user |
| * space classifier |
| */ |
| if (extension_channel < current_channel) { |
| spectral->classifier_params.lower_chan_in_mhz = |
| extension_channel; |
| spectral->classifier_params.upper_chan_in_mhz = |
| current_channel; |
| } else { |
| spectral->classifier_params.lower_chan_in_mhz = |
| current_channel; |
| spectral->classifier_params.upper_chan_in_mhz = |
| extension_channel; |
| } |
| |
| } else if (spectral->ch_width == CH_WIDTH_80MHZ) { |
| /* Set the FFT Size */ |
| /* TODO : Remove this variable */ |
| spectral->sc_spectral_20_40_mode = 0; |
| spectral->spectral_numbins = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| spectral->spectral_fft_len = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| spectral->spectral_data_len = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| |
| /* |
| * Initialize classifier params to be sent to user |
| * space classifier |
| */ |
| spectral->classifier_params.lower_chan_in_mhz = |
| current_channel; |
| spectral->classifier_params.upper_chan_in_mhz = 0; |
| |
| /* |
| * Initialize classifier params to be sent to user |
| * space classifier |
| */ |
| if (extension_channel < current_channel) { |
| spectral->classifier_params.lower_chan_in_mhz = |
| extension_channel; |
| spectral->classifier_params.upper_chan_in_mhz = |
| current_channel; |
| } else { |
| spectral->classifier_params.lower_chan_in_mhz = |
| current_channel; |
| spectral->classifier_params.upper_chan_in_mhz = |
| extension_channel; |
| } |
| |
| } else if (spectral->ch_width == CH_WIDTH_160MHZ) { |
| /* Set the FFT Size */ |
| |
| /* The below applies to both 160 and 80+80 cases */ |
| |
| /* TODO : Remove this variable */ |
| spectral->sc_spectral_20_40_mode = 0; |
| spectral->spectral_numbins = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| spectral->spectral_fft_len = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| spectral->spectral_data_len = |
| target_if_get_fft_bin_count( |
| spectral->params.ss_fft_size); |
| |
| /* |
| * Initialize classifier params to be sent to user |
| * space classifier |
| */ |
| spectral->classifier_params.lower_chan_in_mhz = |
| current_channel; |
| spectral->classifier_params.upper_chan_in_mhz = 0; |
| |
| /* |
| * Initialize classifier params to be sent to user |
| * space classifier |
| */ |
| if (extension_channel < current_channel) { |
| spectral->classifier_params.lower_chan_in_mhz = |
| extension_channel; |
| spectral->classifier_params.upper_chan_in_mhz = |
| current_channel; |
| } else { |
| spectral->classifier_params.lower_chan_in_mhz = |
| current_channel; |
| spectral->classifier_params.upper_chan_in_mhz = |
| extension_channel; |
| } |
| } |
| |
| if (spectral->spectral_numbins) { |
| spectral->spectral_numbins += |
| spectral->lb_edge_extrabins; |
| spectral->spectral_numbins += |
| spectral->rb_edge_extrabins; |
| } |
| |
| if (spectral->spectral_fft_len) { |
| spectral->spectral_fft_len += |
| spectral->lb_edge_extrabins; |
| spectral->spectral_fft_len += |
| spectral->rb_edge_extrabins; |
| } |
| |
| if (spectral->spectral_data_len) { |
| spectral->spectral_data_len += |
| spectral->lb_edge_extrabins; |
| spectral->spectral_data_len += |
| spectral->rb_edge_extrabins; |
| } |
| } else { |
| /* |
| * The decision to find 20/40 mode is found based on the |
| * presence of extension channel |
| * instead of channel width, as the channel width can |
| * dynamically change |
| */ |
| |
| if (extension_channel == 0) { |
| spectral->spectral_numbins = SPECTRAL_HT20_NUM_BINS; |
| spectral->spectral_dc_index = SPECTRAL_HT20_DC_INDEX; |
| spectral->spectral_fft_len = SPECTRAL_HT20_FFT_LEN; |
| spectral->spectral_data_len = |
| SPECTRAL_HT20_TOTAL_DATA_LEN; |
| /* only valid in 20-40 mode */ |
| spectral->spectral_lower_max_index_offset = -1; |
| /* only valid in 20-40 mode */ |
| spectral->spectral_upper_max_index_offset = -1; |
| spectral->spectral_max_index_offset = |
| spectral->spectral_fft_len + 2; |
| spectral->sc_spectral_20_40_mode = 0; |
| |
| /* |
| * Initialize classifier params to be sent to user |
| * space classifier |
| */ |
| spectral->classifier_params.lower_chan_in_mhz = |
| current_channel; |
| spectral->classifier_params.upper_chan_in_mhz = 0; |
| |
| } else { |
| spectral->spectral_numbins = |
| SPECTRAL_HT40_TOTAL_NUM_BINS; |
| spectral->spectral_fft_len = SPECTRAL_HT40_FFT_LEN; |
| spectral->spectral_data_len = |
| SPECTRAL_HT40_TOTAL_DATA_LEN; |
| spectral->spectral_dc_index = SPECTRAL_HT40_DC_INDEX; |
| /* only valid in 20 mode */ |
| spectral->spectral_max_index_offset = -1; |
| spectral->spectral_lower_max_index_offset = |
| spectral->spectral_fft_len + 2; |
| spectral->spectral_upper_max_index_offset = |
| spectral->spectral_fft_len + 5; |
| spectral->sc_spectral_20_40_mode = 1; |
| |
| /* |
| * Initialize classifier params to be sent to user |
| * space classifier |
| */ |
| if (extension_channel < current_channel) { |
| spectral->classifier_params.lower_chan_in_mhz = |
| extension_channel; |
| spectral->classifier_params.upper_chan_in_mhz = |
| current_channel; |
| } else { |
| spectral->classifier_params.lower_chan_in_mhz = |
| current_channel; |
| spectral->classifier_params.upper_chan_in_mhz = |
| extension_channel; |
| } |
| } |
| } |
| |
| spectral->send_single_packet = 0; |
| spectral->classifier_params.spectral_20_40_mode = |
| spectral->sc_spectral_20_40_mode; |
| spectral->classifier_params.spectral_dc_index = |
| spectral->spectral_dc_index; |
| spectral->spectral_sent_msg = 0; |
| spectral->classify_scan = 0; |
| spectral->num_spectral_data = 0; |
| |
| if (!p_sops->is_spectral_active(spectral)) { |
| p_sops->configure_spectral(spectral, spectral_params); |
| p_sops->start_spectral_scan(spectral); |
| } else { |
| } |
| |
| /* get current spectral configuration */ |
| p_sops->get_spectral_config(spectral, &spectral->params); |
| |
| target_if_init_upper_lower_flags(spectral); |
| |
| return 0; |
| } |
| |
| /** |
| * target_if_start_spectral_scan() - Start spectral scan |
| * @pdev: Pointer to pdev object |
| * |
| * API to start spectral scan |
| * |
| * Return: 0 in case of success, -1 on failure |
| */ |
| int |
| target_if_start_spectral_scan(struct wlan_objmgr_pdev *pdev) |
| { |
| struct target_if_spectral_ops *p_sops = NULL; |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| if (!spectral) { |
| spectral_err("SPECTRAL : Spectral LMAC object is NUll"); |
| return -EPERM; |
| } |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| |
| if (!spectral->params_valid) { |
| target_if_spectral_info_read(spectral, |
| TARGET_IF_SPECTRAL_INFO_PARAMS, |
| &spectral->params, |
| sizeof(spectral->params)); |
| spectral->params_valid = true; |
| } |
| |
| qdf_spin_lock(&spectral->spectral_lock); |
| target_if_spectral_scan_enable_params(spectral, &spectral->params); |
| qdf_spin_unlock(&spectral->spectral_lock); |
| |
| return 0; |
| } |
| |
| void |
| target_if_stop_spectral_scan(struct wlan_objmgr_pdev *pdev) |
| { |
| struct target_if_spectral_ops *p_sops = NULL; |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| if (!spectral) { |
| spectral_err("SPECTRAL : Spectral LMAC object is NUll "); |
| return; |
| } |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| |
| qdf_spin_lock(&spectral->spectral_lock); |
| p_sops->stop_spectral_scan(spectral); |
| if (spectral->classify_scan) { |
| /* TODO : Check if this logic is necessary */ |
| spectral->detects_control_channel = 0; |
| spectral->detects_extension_channel = 0; |
| spectral->detects_above_dc = 0; |
| spectral->detects_below_dc = 0; |
| spectral->classify_scan = 0; |
| } |
| |
| spectral->send_single_packet = 0; |
| spectral->sc_spectral_scan = 0; |
| |
| qdf_spin_unlock(&spectral->spectral_lock); |
| } |
| |
| /** |
| * target_if_is_spectral_active() - Get whether Spectral is active |
| * @pdev: Pointer to pdev object |
| * |
| * API to get whether Spectral is active |
| * |
| * Return: True if Spectral is active, false if Spectral is not active |
| */ |
| bool |
| target_if_is_spectral_active(struct wlan_objmgr_pdev *pdev) |
| { |
| struct target_if_spectral *spectral = NULL; |
| struct target_if_spectral_ops *p_sops = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| return p_sops->is_spectral_active(spectral); |
| } |
| |
| /** |
| * target_if_is_spectral_enabled() - Get whether Spectral is enabled |
| * @pdev: Pointer to pdev object |
| * |
| * API to get whether Spectral is enabled |
| * |
| * Return: True if Spectral is enabled, false if Spectral is not enabled |
| */ |
| bool |
| target_if_is_spectral_enabled(struct wlan_objmgr_pdev *pdev) |
| { |
| struct target_if_spectral *spectral = NULL; |
| struct target_if_spectral_ops *p_sops = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| return p_sops->is_spectral_enabled(spectral); |
| } |
| |
| /** |
| * target_if_set_debug_level() - Set debug level for Spectral |
| * @pdev: Pointer to pdev object |
| * @debug_level: Debug level |
| * |
| * API to set the debug level for Spectral |
| * |
| * Return: 0 in case of success |
| */ |
| int |
| target_if_set_debug_level(struct wlan_objmgr_pdev *pdev, uint32_t debug_level) |
| { |
| spectral_debug_level = (DEBUG_SPECTRAL << debug_level); |
| return 0; |
| } |
| |
| /** |
| * target_if_get_debug_level() - Get debug level for Spectral |
| * @pdev: Pointer to pdev object |
| * |
| * API to get the debug level for Spectral |
| * |
| * Return: Current debug level |
| */ |
| uint32_t |
| target_if_get_debug_level(struct wlan_objmgr_pdev *pdev) |
| { |
| return spectral_debug_level; |
| } |
| |
| /** |
| * target_if_get_spectral_capinfo() - Get Spectral capability information |
| * @pdev: Pointer to pdev object |
| * @outdata: Buffer into which data should be copied |
| * |
| * API to get the spectral capability information |
| * |
| * Return: void |
| */ |
| void |
| target_if_get_spectral_capinfo(struct wlan_objmgr_pdev *pdev, void *outdata) |
| { |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| qdf_mem_copy(outdata, &spectral->capability, |
| sizeof(struct spectral_caps)); |
| } |
| |
| /** |
| * target_if_get_spectral_diagstats() - Get Spectral diagnostic statistics |
| * @pdev: Pointer to pdev object |
| * @outdata: Buffer into which data should be copied |
| * |
| * API to get the spectral diagnostic statistics |
| * |
| * Return: void |
| */ |
| void |
| target_if_get_spectral_diagstats(struct wlan_objmgr_pdev *pdev, void *outdata) |
| { |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| qdf_mem_copy(outdata, &spectral->diag_stats, |
| sizeof(struct spectral_diag_stats)); |
| } |
| |
| /** |
| * target_if_register_wmi_spectral_cmd_ops() - Register wmi_spectral_cmd_ops |
| * @cmd_ops: Pointer to the structure having wmi_spectral_cmd function pointers |
| * @pdev: Pointer to pdev object |
| * |
| * API for register wmi_spectral_cmd_ops in spectral internal data structure |
| * |
| * Return: void |
| */ |
| void |
| target_if_register_wmi_spectral_cmd_ops(struct wlan_objmgr_pdev *pdev, |
| struct wmi_spectral_cmd_ops *cmd_ops) |
| { |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| spectral->param_wmi_cmd_ops.wmi_spectral_configure_cmd_send = |
| cmd_ops->wmi_spectral_configure_cmd_send; |
| spectral->param_wmi_cmd_ops.wmi_spectral_enable_cmd_send = |
| cmd_ops->wmi_spectral_enable_cmd_send; |
| } |
| |
| /** |
| * target_if_register_netlink_cb() - Register Netlink callbacks |
| * @pdev: Pointer to pdev object |
| * @nl_cb: Netlink callbacks to register |
| * |
| * Return: void |
| */ |
| static void |
| target_if_register_netlink_cb( |
| struct wlan_objmgr_pdev *pdev, |
| struct spectral_nl_cb *nl_cb) |
| { |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| qdf_mem_copy(&spectral->nl_cb, nl_cb, sizeof(struct spectral_nl_cb)); |
| |
| if (spectral->use_nl_bcast) |
| spectral->send_phy_data = spectral->nl_cb.send_nl_bcast; |
| else |
| spectral->send_phy_data = spectral->nl_cb.send_nl_unicast; |
| } |
| |
| /** |
| * target_if_use_nl_bcast() - Get whether to use broadcast/unicast while sending |
| * Netlink messages to the application layer |
| * @pdev: Pointer to pdev object |
| * |
| * Return: true for broadcast, false for unicast |
| */ |
| static bool |
| target_if_use_nl_bcast(struct wlan_objmgr_pdev *pdev) |
| { |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| return spectral->use_nl_bcast; |
| } |
| |
| /** |
| * target_if_deregister_netlink_cb() - De-register Netlink callbacks |
| * @pdev: Pointer to pdev object |
| * |
| * Return: void |
| */ |
| static void |
| target_if_deregister_netlink_cb(struct wlan_objmgr_pdev *pdev) |
| { |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| if (!spectral) { |
| spectral_err("SPECTRAL : Module doesn't exist"); |
| return; |
| } |
| |
| qdf_mem_zero(&spectral->nl_cb, sizeof(struct spectral_nl_cb)); |
| } |
| |
| static int |
| target_if_process_spectral_report(struct wlan_objmgr_pdev *pdev, |
| void *payload) |
| { |
| struct target_if_spectral *spectral = NULL; |
| struct target_if_spectral_ops *p_sops = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| |
| return p_sops->process_spectral_report(pdev, payload); |
| } |
| |
| void |
| target_if_sptrl_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops) |
| { |
| tx_ops->sptrl_tx_ops.sptrlto_pdev_spectral_init = |
| target_if_pdev_spectral_init; |
| tx_ops->sptrl_tx_ops.sptrlto_pdev_spectral_deinit = |
| target_if_pdev_spectral_deinit; |
| tx_ops->sptrl_tx_ops.sptrlto_set_spectral_config = |
| target_if_set_spectral_config; |
| tx_ops->sptrl_tx_ops.sptrlto_get_spectral_config = |
| target_if_get_spectral_config; |
| tx_ops->sptrl_tx_ops.sptrlto_start_spectral_scan = |
| target_if_start_spectral_scan; |
| tx_ops->sptrl_tx_ops.sptrlto_stop_spectral_scan = |
| target_if_stop_spectral_scan; |
| tx_ops->sptrl_tx_ops.sptrlto_is_spectral_active = |
| target_if_is_spectral_active; |
| tx_ops->sptrl_tx_ops.sptrlto_is_spectral_enabled = |
| target_if_is_spectral_enabled; |
| tx_ops->sptrl_tx_ops.sptrlto_set_debug_level = |
| target_if_set_debug_level; |
| tx_ops->sptrl_tx_ops.sptrlto_get_debug_level = |
| target_if_get_debug_level; |
| tx_ops->sptrl_tx_ops.sptrlto_get_spectral_capinfo = |
| target_if_get_spectral_capinfo; |
| tx_ops->sptrl_tx_ops.sptrlto_get_spectral_diagstats = |
| target_if_get_spectral_diagstats; |
| tx_ops->sptrl_tx_ops.sptrlto_register_wmi_spectral_cmd_ops = |
| target_if_register_wmi_spectral_cmd_ops; |
| tx_ops->sptrl_tx_ops.sptrlto_register_netlink_cb = |
| target_if_register_netlink_cb; |
| tx_ops->sptrl_tx_ops.sptrlto_use_nl_bcast = |
| target_if_use_nl_bcast; |
| tx_ops->sptrl_tx_ops.sptrlto_deregister_netlink_cb = |
| target_if_deregister_netlink_cb; |
| tx_ops->sptrl_tx_ops.sptrlto_process_spectral_report = |
| target_if_process_spectral_report; |
| } |
| qdf_export_symbol(target_if_sptrl_register_tx_ops); |
| |
| void |
| target_if_spectral_send_intf_found_msg(struct wlan_objmgr_pdev *pdev, |
| uint16_t cw_int, uint32_t dcs_enabled) |
| { |
| struct spectral_samp_msg *msg = NULL; |
| struct target_if_spectral_ops *p_sops = NULL; |
| struct target_if_spectral *spectral = NULL; |
| |
| spectral = get_target_if_spectral_handle_from_pdev(pdev); |
| msg = (struct spectral_samp_msg *)spectral->nl_cb.get_nbuff( |
| spectral->pdev_obj); |
| |
| if (msg) { |
| msg->int_type = cw_int ? |
| SPECTRAL_DCS_INT_CW : SPECTRAL_DCS_INT_WIFI; |
| msg->dcs_enabled = dcs_enabled; |
| msg->signature = SPECTRAL_SIGNATURE; |
| p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral); |
| p_sops->get_mac_address(spectral, msg->macaddr); |
| if (spectral->send_phy_data(pdev) == 0) |
| spectral->spectral_sent_msg++; |
| } |
| } |
| qdf_export_symbol(target_if_spectral_send_intf_found_msg); |