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/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2019-2022, 2024 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_v1,
* &struct iwl_geo_tx_power_profiles_cmd_v2,
* &struct iwl_geo_tx_power_profiles_cmd_v3,
* &struct iwl_geo_tx_power_profiles_cmd_v4 or
* &struct iwl_geo_tx_power_profiles_cmd_v5
*/
PER_CHAIN_LIMIT_OFFSET_CMD = 0x05,
/**
* @PER_PLATFORM_ANT_GAIN_CMD: &union iwl_ppag_table_cmd
*/
PER_PLATFORM_ANT_GAIN_CMD = 0x07,
/**
* @AP_TX_POWER_CONSTRAINTS_CMD: &struct iwl_txpower_constraints_cmd
*/
AP_TX_POWER_CONSTRAINTS_CMD = 0x0C,
/**
* @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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