FreeBSD/Linux Kernel Cross Reference
sys/contrib/dev/iwlwifi/fw/api/phy.h

     /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
     /*
      * Copyright (C) 2012-2014, 2019-2021 Intel Corporation
      * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
      * Copyright (C) 2016-2017 Intel Deutschland GmbH
      */
     #ifndef __iwl_fw_api_phy_h__
     #define __iwl_fw_api_phy_h__
     
    /**
     * enum iwl_phy_ops_subcmd_ids - PHY group commands
     */
    enum iwl_phy_ops_subcmd_ids {
            /**
             * @CMD_DTS_MEASUREMENT_TRIGGER_WIDE:
             * Uses either &struct iwl_dts_measurement_cmd or
             * &struct iwl_ext_dts_measurement_cmd
             */
            CMD_DTS_MEASUREMENT_TRIGGER_WIDE = 0x0,
    
            /**
             * @CTDP_CONFIG_CMD: &struct iwl_mvm_ctdp_cmd
             */
            CTDP_CONFIG_CMD = 0x03,
    
            /**
             * @TEMP_REPORTING_THRESHOLDS_CMD: &struct temp_report_ths_cmd
             */
            TEMP_REPORTING_THRESHOLDS_CMD = 0x04,
    
            /**
             * @PER_CHAIN_LIMIT_OFFSET_CMD: &struct iwl_geo_tx_power_profiles_cmd
             */
            PER_CHAIN_LIMIT_OFFSET_CMD = 0x05,
    
            /**
             * @PER_PLATFORM_ANT_GAIN_CMD: &struct iwl_ppag_table_cmd
             */
            PER_PLATFORM_ANT_GAIN_CMD = 0x07,
    
            /**
             * @CT_KILL_NOTIFICATION: &struct ct_kill_notif
             */
            CT_KILL_NOTIFICATION = 0xFE,
    
            /**
             * @DTS_MEASUREMENT_NOTIF_WIDE:
             * &struct iwl_dts_measurement_notif_v1 or
             * &struct iwl_dts_measurement_notif_v2
             */
            DTS_MEASUREMENT_NOTIF_WIDE = 0xFF,
    };
    
    /* DTS measurements */
    
    enum iwl_dts_measurement_flags {
            DTS_TRIGGER_CMD_FLAGS_TEMP      = BIT(0),
            DTS_TRIGGER_CMD_FLAGS_VOLT      = BIT(1),
    };
    
    /**
     * struct iwl_dts_measurement_cmd - request DTS temp and/or voltage measurements
     *
     * @flags: indicates which measurements we want as specified in
     *      &enum iwl_dts_measurement_flags
     */
    struct iwl_dts_measurement_cmd {
            __le32 flags;
    } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_CMD_S */
    
    /**
    * enum iwl_dts_control_measurement_mode - DTS measurement type
    * @DTS_AUTOMATIC: Automatic mode (full SW control). Provide temperature read
    *                 back (latest value. Not waiting for new value). Use automatic
    *                 SW DTS configuration.
    * @DTS_REQUEST_READ: Request DTS read. Configure DTS with manual settings,
    *                    trigger DTS reading and provide read back temperature read
    *                    when available.
    * @DTS_OVER_WRITE: over-write the DTS temperatures in the SW until next read
    * @DTS_DIRECT_WITHOUT_MEASURE: DTS returns its latest temperature result,
    *                              without measurement trigger.
    */
    enum iwl_dts_control_measurement_mode {
            DTS_AUTOMATIC                   = 0,
            DTS_REQUEST_READ                = 1,
            DTS_OVER_WRITE                  = 2,
            DTS_DIRECT_WITHOUT_MEASURE      = 3,
    };
    
    /**
    * enum iwl_dts_used - DTS to use or used for measurement in the DTS request
    * @DTS_USE_TOP: Top
    * @DTS_USE_CHAIN_A: chain A
    * @DTS_USE_CHAIN_B: chain B
    * @DTS_USE_CHAIN_C: chain C
    * @XTAL_TEMPERATURE: read temperature from xtal
    */
    enum iwl_dts_used {
            DTS_USE_TOP             = 0,
           DTS_USE_CHAIN_A         = 1,
           DTS_USE_CHAIN_B         = 2,
           DTS_USE_CHAIN_C         = 3,
           XTAL_TEMPERATURE        = 4,
   };
   
   /**
   * enum iwl_dts_bit_mode - bit-mode to use in DTS request read mode
   * @DTS_BIT6_MODE: bit 6 mode
   * @DTS_BIT8_MODE: bit 8 mode
   */
   enum iwl_dts_bit_mode {
           DTS_BIT6_MODE   = 0,
           DTS_BIT8_MODE   = 1,
   };
   
   /**
    * struct iwl_ext_dts_measurement_cmd - request extended DTS temp measurements
    * @control_mode: see &enum iwl_dts_control_measurement_mode
    * @temperature: used when over write DTS mode is selected
    * @sensor: set temperature sensor to use. See &enum iwl_dts_used
    * @avg_factor: average factor to DTS in request DTS read mode
    * @bit_mode: value defines the DTS bit mode to use. See &enum iwl_dts_bit_mode
    * @step_duration: step duration for the DTS
    */
   struct iwl_ext_dts_measurement_cmd {
           __le32 control_mode;
           __le32 temperature;
           __le32 sensor;
           __le32 avg_factor;
           __le32 bit_mode;
           __le32 step_duration;
   } __packed; /* XVT_FW_DTS_CONTROL_MEASUREMENT_REQUEST_API_S */
   
   /**
    * struct iwl_dts_measurement_notif_v1 - measurements notification
    *
    * @temp: the measured temperature
    * @voltage: the measured voltage
    */
   struct iwl_dts_measurement_notif_v1 {
           __le32 temp;
           __le32 voltage;
   } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S_VER_1*/
   
   /**
    * struct iwl_dts_measurement_notif_v2 - measurements notification
    *
    * @temp: the measured temperature
    * @voltage: the measured voltage
    * @threshold_idx: the trip index that was crossed
    */
   struct iwl_dts_measurement_notif_v2 {
           __le32 temp;
           __le32 voltage;
           __le32 threshold_idx;
   } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S_VER_2 */
   
   /**
    * struct iwl_dts_measurement_resp - measurements response
    *
    * @temp: the measured temperature
    */
   struct iwl_dts_measurement_resp {
           __le32 temp;
   } __packed; /* CMD_DTS_MEASUREMENT_RSP_API_S_VER_1 */
   
   /**
    * struct ct_kill_notif - CT-kill entry notification
    * This structure represent both versions of this notification.
    *
    * @temperature: the current temperature in celsius
    * @dts: only in v2: DTS that trigger the CT Kill bitmap:
    *                      bit 0: ToP master
    *                      bit 1: PA chain A master
    *                      bit 2: PA chain B master
    *                      bit 3: ToP slave
    *                      bit 4: PA chain A slave
    *                      bit 5: PA chain B slave)
    *                      bits 6,7: reserved (set to 0)
    * @scheme: only for v2: scheme that trigger the CT Kill (0-SW, 1-HW)
    */
   struct ct_kill_notif {
           __le16 temperature;
           u8 dts;
           u8 scheme;
   } __packed; /* CT_KILL_NOTIFICATION_API_S_VER_1, CT_KILL_NOTIFICATION_API_S_VER_2 */
   
   /**
   * enum ctdp_cmd_operation - CTDP command operations
   * @CTDP_CMD_OPERATION_START: update the current budget
   * @CTDP_CMD_OPERATION_STOP: stop ctdp
   * @CTDP_CMD_OPERATION_REPORT: get the average budget
   */
   enum iwl_mvm_ctdp_cmd_operation {
           CTDP_CMD_OPERATION_START        = 0x1,
           CTDP_CMD_OPERATION_STOP         = 0x2,
           CTDP_CMD_OPERATION_REPORT       = 0x4,
   };/* CTDP_CMD_OPERATION_TYPE_E */
   
   /**
    * struct iwl_mvm_ctdp_cmd - track and manage the FW power consumption budget
    *
    * @operation: see &enum iwl_mvm_ctdp_cmd_operation
    * @budget: the budget in milliwatt
    * @window_size: defined in API but not used
    */
   struct iwl_mvm_ctdp_cmd {
           __le32 operation;
           __le32 budget;
           __le32 window_size;
   } __packed;
   
   #define IWL_MAX_DTS_TRIPS       8
   
   /**
    * struct temp_report_ths_cmd - set temperature thresholds
    *
    * @num_temps: number of temperature thresholds passed
    * @thresholds: array with the thresholds to be configured
    */
   struct temp_report_ths_cmd {
           __le32 num_temps;
           __le16 thresholds[IWL_MAX_DTS_TRIPS];
   } __packed; /* GRP_PHY_TEMP_REPORTING_THRESHOLDS_CMD */
   
   #endif /* __iwl_fw_api_phy_h__ */

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