/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* * Copyright (C) 2012-2014, 2018-2022 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015-2017 Intel Deutschland GmbH */ #ifndef __iwl_fw_api_power_h__ #define __iwl_fw_api_power_h__ /* Power Management Commands, Responses, Notifications */ /** * enum iwl_ltr_config_flags - masks for LTR config command flags * @LTR_CFG_FLAG_FEATURE_ENABLE: Feature operational status * @LTR_CFG_FLAG_HW_DIS_ON_SHADOW_REG_ACCESS: allow LTR change on shadow * memory access * @LTR_CFG_FLAG_HW_EN_SHRT_WR_THROUGH: allow LTR msg send on ANY LTR * reg change * @LTR_CFG_FLAG_HW_DIS_ON_D0_2_D3: allow LTR msg send on transition from * D0 to D3 * @LTR_CFG_FLAG_SW_SET_SHORT: fixed static short LTR register * @LTR_CFG_FLAG_SW_SET_LONG: fixed static short LONG register * @LTR_CFG_FLAG_DENIE_C10_ON_PD: allow going into C10 on PD * @LTR_CFG_FLAG_UPDATE_VALUES: update config values and short * idle timeout */ enum iwl_ltr_config_flags { LTR_CFG_FLAG_FEATURE_ENABLE = BIT(0), LTR_CFG_FLAG_HW_DIS_ON_SHADOW_REG_ACCESS = BIT(1), LTR_CFG_FLAG_HW_EN_SHRT_WR_THROUGH = BIT(2), LTR_CFG_FLAG_HW_DIS_ON_D0_2_D3 = BIT(3), LTR_CFG_FLAG_SW_SET_SHORT = BIT(4), LTR_CFG_FLAG_SW_SET_LONG = BIT(5), LTR_CFG_FLAG_DENIE_C10_ON_PD = BIT(6), LTR_CFG_FLAG_UPDATE_VALUES = BIT(7), }; /** * struct iwl_ltr_config_cmd_v1 - configures the LTR * @flags: See &enum iwl_ltr_config_flags * @static_long: static LTR Long register value. * @static_short: static LTR Short register value. */ struct iwl_ltr_config_cmd_v1 { __le32 flags; __le32 static_long; __le32 static_short; } __packed; /* LTR_CAPABLE_API_S_VER_1 */ #define LTR_VALID_STATES_NUM 4 /** * struct iwl_ltr_config_cmd - configures the LTR * @flags: See &enum iwl_ltr_config_flags * @static_long: static LTR Long register value. * @static_short: static LTR Short register value. * @ltr_cfg_values: LTR parameters table values (in usec) in folowing order: * TX, RX, Short Idle, Long Idle. Used only if %LTR_CFG_FLAG_UPDATE_VALUES * is set. * @ltr_short_idle_timeout: LTR Short Idle timeout (in usec). Used only if * %LTR_CFG_FLAG_UPDATE_VALUES is set. */ struct iwl_ltr_config_cmd { __le32 flags; __le32 static_long; __le32 static_short; __le32 ltr_cfg_values[LTR_VALID_STATES_NUM]; __le32 ltr_short_idle_timeout; } __packed; /* LTR_CAPABLE_API_S_VER_2 */ /* Radio LP RX Energy Threshold measured in dBm */ #define POWER_LPRX_RSSI_THRESHOLD 75 #define POWER_LPRX_RSSI_THRESHOLD_MAX 94 #define POWER_LPRX_RSSI_THRESHOLD_MIN 30 /** * enum iwl_power_flags - masks for power table command flags * @POWER_FLAGS_POWER_SAVE_ENA_MSK: '1' Allow to save power by turning off * receiver and transmitter. '0' - does not allow. * @POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK: '0' Driver disables power management, * '1' Driver enables PM (use rest of parameters) * @POWER_FLAGS_SKIP_OVER_DTIM_MSK: '0' PM have to walk up every DTIM, * '1' PM could sleep over DTIM till listen Interval. * @POWER_FLAGS_SNOOZE_ENA_MSK: Enable snoozing only if uAPSD is enabled and all * access categories are both delivery and trigger enabled. * @POWER_FLAGS_BT_SCO_ENA: Enable BT SCO coex only if uAPSD and * PBW Snoozing enabled * @POWER_FLAGS_ADVANCE_PM_ENA_MSK: Advanced PM (uAPSD) enable mask * @POWER_FLAGS_LPRX_ENA_MSK: Low Power RX enable. * @POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK: AP/GO's uAPSD misbehaving * detection enablement */ enum iwl_power_flags { POWER_FLAGS_POWER_SAVE_ENA_MSK = BIT(0), POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK = BIT(1), POWER_FLAGS_SKIP_OVER_DTIM_MSK = BIT(2), POWER_FLAGS_SNOOZE_ENA_MSK = BIT(5), POWER_FLAGS_BT_SCO_ENA = BIT(8), POWER_FLAGS_ADVANCE_PM_ENA_MSK = BIT(9), POWER_FLAGS_LPRX_ENA_MSK = BIT(11), POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK = BIT(12), }; #define IWL_POWER_VEC_SIZE 5 /** * struct iwl_powertable_cmd - legacy power command. Beside old API support this * is used also with a new power API for device wide power settings. * POWER_TABLE_CMD = 0x77 (command, has simple generic response) * * @flags: Power table command flags from POWER_FLAGS_* * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec. * Minimum allowed:- 3 * DTIM. Keep alive period must be * set regardless of power scheme or current power state. * FW use this value also when PM is disabled. * @debug_flags: debug flags * @rx_data_timeout: Minimum time (usec) from last Rx packet for AM to * PSM transition - legacy PM * @tx_data_timeout: Minimum time (usec) from last Tx packet for AM to * PSM transition - legacy PM * @sleep_interval: not in use * @skip_dtim_periods: Number of DTIM periods to skip if Skip over DTIM flag * is set. For example, if it is required to skip over * one DTIM, this value need to be set to 2 (DTIM periods). * @lprx_rssi_threshold: Signal strength up to which LP RX can be enabled. * Default: 80dbm */ struct iwl_powertable_cmd { /* PM_POWER_TABLE_CMD_API_S_VER_6 */ __le16 flags; u8 keep_alive_seconds; u8 debug_flags; __le32 rx_data_timeout; __le32 tx_data_timeout; __le32 sleep_interval[IWL_POWER_VEC_SIZE]; __le32 skip_dtim_periods; __le32 lprx_rssi_threshold; } __packed; /** * enum iwl_device_power_flags - masks for device power command flags * @DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK: * '1' Allow to save power by turning off * receiver and transmitter. '0' - does not allow. * @DEVICE_POWER_FLAGS_ALLOW_MEM_RETENTION_MSK: * Device Retention indication, '1' indicate retention is enabled. * @DEVICE_POWER_FLAGS_32K_CLK_VALID_MSK: * 32Khz external slow clock valid indication, '1' indicate cloack is * valid. */ enum iwl_device_power_flags { DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK = BIT(0), DEVICE_POWER_FLAGS_ALLOW_MEM_RETENTION_MSK = BIT(1), DEVICE_POWER_FLAGS_32K_CLK_VALID_MSK = BIT(12), }; /** * struct iwl_device_power_cmd - device wide power command. * DEVICE_POWER_CMD = 0x77 (command, has simple generic response) * * @flags: Power table command flags from &enum iwl_device_power_flags * @reserved: reserved (padding) */ struct iwl_device_power_cmd { /* PM_POWER_TABLE_CMD_API_S_VER_6 */ __le16 flags; __le16 reserved; } __packed; /** * struct iwl_mac_power_cmd - New power command containing uAPSD support * MAC_PM_POWER_TABLE = 0xA9 (command, has simple generic response) * @id_and_color: MAC contex identifier, &enum iwl_ctxt_id_and_color * @flags: Power table command flags from POWER_FLAGS_* * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec. * Minimum allowed:- 3 * DTIM. Keep alive period must be * set regardless of power scheme or current power state. * FW use this value also when PM is disabled. * @rx_data_timeout: Minimum time (usec) from last Rx packet for AM to * PSM transition - legacy PM * @tx_data_timeout: Minimum time (usec) from last Tx packet for AM to * PSM transition - legacy PM * @skip_dtim_periods: Number of DTIM periods to skip if Skip over DTIM flag * is set. For example, if it is required to skip over * one DTIM, this value need to be set to 2 (DTIM periods). * @rx_data_timeout_uapsd: Minimum time (usec) from last Rx packet for AM to * PSM transition - uAPSD * @tx_data_timeout_uapsd: Minimum time (usec) from last Tx packet for AM to * PSM transition - uAPSD * @lprx_rssi_threshold: Signal strength up to which LP RX can be enabled. * Default: 80dbm * @snooze_interval: Maximum time between attempts to retrieve buffered data * from the AP [msec] * @snooze_window: A window of time in which PBW snoozing insures that all * packets received. It is also the minimum time from last * received unicast RX packet, before client stops snoozing * for data. [msec] * @snooze_step: TBD * @qndp_tid: TID client shall use for uAPSD QNDP triggers * @uapsd_ac_flags: Set trigger-enabled and delivery-enabled indication for * each corresponding AC. * Use IEEE80211_WMM_IE_STA_QOSINFO_AC* for correct values. * @uapsd_max_sp: Use IEEE80211_WMM_IE_STA_QOSINFO_SP_* for correct * values. * @heavy_tx_thld_packets: TX threshold measured in number of packets * @heavy_rx_thld_packets: RX threshold measured in number of packets * @heavy_tx_thld_percentage: TX threshold measured in load's percentage * @heavy_rx_thld_percentage: RX threshold measured in load's percentage * @limited_ps_threshold: (unused) * @reserved: reserved (padding) */ struct iwl_mac_power_cmd { /* CONTEXT_DESC_API_T_VER_1 */ __le32 id_and_color; /* CLIENT_PM_POWER_TABLE_S_VER_1 */ __le16 flags; __le16 keep_alive_seconds; __le32 rx_data_timeout; __le32 tx_data_timeout; __le32 rx_data_timeout_uapsd; __le32 tx_data_timeout_uapsd; u8 lprx_rssi_threshold; u8 skip_dtim_periods; __le16 snooze_interval; __le16 snooze_window; u8 snooze_step; u8 qndp_tid; u8 uapsd_ac_flags; u8 uapsd_max_sp; u8 heavy_tx_thld_packets; u8 heavy_rx_thld_packets; u8 heavy_tx_thld_percentage; u8 heavy_rx_thld_percentage; u8 limited_ps_threshold; u8 reserved; } __packed; /* * struct iwl_uapsd_misbehaving_ap_notif - FW sends this notification when * associated AP is identified as improperly implementing uAPSD protocol. * PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78 * @sta_id: index of station in uCode's station table - associated AP ID in * this context. */ struct iwl_uapsd_misbehaving_ap_notif { __le32 sta_id; u8 mac_id; u8 reserved[3]; } __packed; /** * struct iwl_reduce_tx_power_cmd - TX power reduction command * REDUCE_TX_POWER_CMD = 0x9f * @flags: (reserved for future implementation) * @mac_context_id: id of the mac ctx for which we are reducing TX power. * @pwr_restriction: TX power restriction in dBms. */ struct iwl_reduce_tx_power_cmd { u8 flags; u8 mac_context_id; __le16 pwr_restriction; } __packed; /* TX_REDUCED_POWER_API_S_VER_1 */ enum iwl_dev_tx_power_cmd_mode { IWL_TX_POWER_MODE_SET_MAC = 0, IWL_TX_POWER_MODE_SET_DEVICE = 1, IWL_TX_POWER_MODE_SET_CHAINS = 2, IWL_TX_POWER_MODE_SET_ACK = 3, IWL_TX_POWER_MODE_SET_SAR_TIMER = 4, IWL_TX_POWER_MODE_SET_SAR_TIMER_DEFAULT_TABLE = 5, }; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_5 */; #define IWL_NUM_CHAIN_TABLES 1 #define IWL_NUM_CHAIN_TABLES_V2 2 #define IWL_NUM_CHAIN_LIMITS 2 #define IWL_NUM_SUB_BANDS_V1 5 #define IWL_NUM_SUB_BANDS_V2 11 /** * struct iwl_dev_tx_power_common - Common part of the TX power reduction cmd * @set_mode: see &enum iwl_dev_tx_power_cmd_mode * @mac_context_id: id of the mac ctx for which we are reducing TX power. * @pwr_restriction: TX power restriction in 1/8 dBms. * @dev_24: device TX power restriction in 1/8 dBms * @dev_52_low: device TX power restriction upper band - low * @dev_52_high: device TX power restriction upper band - high */ struct iwl_dev_tx_power_common { __le32 set_mode; __le32 mac_context_id; __le16 pwr_restriction; __le16 dev_24; __le16 dev_52_low; __le16 dev_52_high; }; /** * struct iwl_dev_tx_power_cmd_v3 - TX power reduction command version 3 * @per_chain: per chain restrictions */ struct iwl_dev_tx_power_cmd_v3 { __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; } __packed; /* TX_REDUCED_POWER_API_S_VER_3 */ #define IWL_DEV_MAX_TX_POWER 0x7FFF /** * struct iwl_dev_tx_power_cmd_v4 - TX power reduction command version 4 * @per_chain: per chain restrictions * @enable_ack_reduction: enable or disable close range ack TX power * reduction. * @reserved: reserved (padding) */ struct iwl_dev_tx_power_cmd_v4 { __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; u8 enable_ack_reduction; u8 reserved[3]; } __packed; /* TX_REDUCED_POWER_API_S_VER_4 */ /** * struct iwl_dev_tx_power_cmd_v5 - TX power reduction command version 5 * @per_chain: per chain restrictions * @enable_ack_reduction: enable or disable close range ack TX power * reduction. * @per_chain_restriction_changed: is per_chain_restriction has changed * from last command. used if set_mode is * IWL_TX_POWER_MODE_SET_SAR_TIMER. * note: if not changed, the command is used for keep alive only. * @reserved: reserved (padding) * @timer_period: timer in milliseconds. if expires FW will change to default * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER */ struct iwl_dev_tx_power_cmd_v5 { __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; u8 enable_ack_reduction; u8 per_chain_restriction_changed; u8 reserved[2]; __le32 timer_period; } __packed; /* TX_REDUCED_POWER_API_S_VER_5 */ /** * struct iwl_dev_tx_power_cmd_v6 - TX power reduction command version 6 * @per_chain: per chain restrictions * @enable_ack_reduction: enable or disable close range ack TX power * reduction. * @per_chain_restriction_changed: is per_chain_restriction has changed * from last command. used if set_mode is * IWL_TX_POWER_MODE_SET_SAR_TIMER. * note: if not changed, the command is used for keep alive only. * @reserved: reserved (padding) * @timer_period: timer in milliseconds. if expires FW will change to default * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER */ struct iwl_dev_tx_power_cmd_v6 { __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; u8 enable_ack_reduction; u8 per_chain_restriction_changed; u8 reserved[2]; __le32 timer_period; } __packed; /* TX_REDUCED_POWER_API_S_VER_6 */ /** * struct iwl_dev_tx_power_cmd_v7 - TX power reduction command version 7 * @per_chain: per chain restrictions * @enable_ack_reduction: enable or disable close range ack TX power * reduction. * @per_chain_restriction_changed: is per_chain_restriction has changed * from last command. used if set_mode is * IWL_TX_POWER_MODE_SET_SAR_TIMER. * note: if not changed, the command is used for keep alive only. * @reserved: reserved (padding) * @timer_period: timer in milliseconds. if expires FW will change to default * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER * @flags: reduce power flags. */ struct iwl_dev_tx_power_cmd_v7 { __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; u8 enable_ack_reduction; u8 per_chain_restriction_changed; u8 reserved[2]; __le32 timer_period; __le32 flags; } __packed; /* TX_REDUCED_POWER_API_S_VER_7 */ /** * struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion) * @common: common part of the command * @v3: version 3 part of the command * @v4: version 4 part of the command * @v5: version 5 part of the command * @v6: version 6 part of the command */ struct iwl_dev_tx_power_cmd { struct iwl_dev_tx_power_common common; union { struct iwl_dev_tx_power_cmd_v3 v3; struct iwl_dev_tx_power_cmd_v4 v4; struct iwl_dev_tx_power_cmd_v5 v5; struct iwl_dev_tx_power_cmd_v6 v6; struct iwl_dev_tx_power_cmd_v7 v7; }; }; #define IWL_NUM_GEO_PROFILES 3 #define IWL_NUM_GEO_PROFILES_V3 8 #define IWL_NUM_BANDS_PER_CHAIN_V1 2 #define IWL_NUM_BANDS_PER_CHAIN_V2 3 /** * enum iwl_geo_per_chain_offset_operation - type of operation * @IWL_PER_CHAIN_OFFSET_SET_TABLES: send the tables from the host to the FW. * @IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE: retrieve the last configured table. */ enum iwl_geo_per_chain_offset_operation { IWL_PER_CHAIN_OFFSET_SET_TABLES, IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE, }; /* PER_CHAIN_OFFSET_OPERATION_E */ /** * struct iwl_per_chain_offset - embedded struct for PER_CHAIN_LIMIT_OFFSET_CMD. * @max_tx_power: maximum allowed tx power. * @chain_a: tx power offset for chain a. * @chain_b: tx power offset for chain b. */ struct iwl_per_chain_offset { __le16 max_tx_power; u8 chain_a; u8 chain_b; } __packed; /* PER_CHAIN_LIMIT_OFFSET_PER_CHAIN_S_VER_1 */ /** * struct iwl_geo_tx_power_profile_cmd_v1 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd. * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation * @table: offset profile per band. */ struct iwl_geo_tx_power_profiles_cmd_v1 { __le32 ops; struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V1]; } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_1 */ /** * struct iwl_geo_tx_power_profile_cmd_v2 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd. * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation * @table: offset profile per band. * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading) */ struct iwl_geo_tx_power_profiles_cmd_v2 { __le32 ops; struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V1]; __le32 table_revision; } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_2 */ /** * struct iwl_geo_tx_power_profile_cmd_v3 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd. * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation * @table: offset profile per band. * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading) */ struct iwl_geo_tx_power_profiles_cmd_v3 { __le32 ops; struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V2]; __le32 table_revision; } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_3 */ /** * struct iwl_geo_tx_power_profile_cmd_v4 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd. * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation * @table: offset profile per band. * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading) */ struct iwl_geo_tx_power_profiles_cmd_v4 { __le32 ops; struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES_V3][IWL_NUM_BANDS_PER_CHAIN_V1]; __le32 table_revision; } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_4 */ /** * struct iwl_geo_tx_power_profile_cmd_v5 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd. * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation * @table: offset profile per band. * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading) */ struct iwl_geo_tx_power_profiles_cmd_v5 { __le32 ops; struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES_V3][IWL_NUM_BANDS_PER_CHAIN_V2]; __le32 table_revision; } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_5 */ union iwl_geo_tx_power_profiles_cmd { struct iwl_geo_tx_power_profiles_cmd_v1 v1; struct iwl_geo_tx_power_profiles_cmd_v2 v2; struct iwl_geo_tx_power_profiles_cmd_v3 v3; struct iwl_geo_tx_power_profiles_cmd_v4 v4; struct iwl_geo_tx_power_profiles_cmd_v5 v5; }; /** * struct iwl_geo_tx_power_profiles_resp - response to PER_CHAIN_LIMIT_OFFSET_CMD cmd * @profile_idx: current geo profile in use */ struct iwl_geo_tx_power_profiles_resp { __le32 profile_idx; } __packed; /* PER_CHAIN_LIMIT_OFFSET_RSP */ /** * union iwl_ppag_table_cmd - union for all versions of PPAG command * @v1: version 1 * @v2: version 2 * * @flags: bit 0 - indicates enablement of PPAG for ETSI * bit 1 - indicates enablement of PPAG for CHINA BIOS * bit 1 can be used only in v3 (identical to v2) * @gain: table of antenna gain values per chain and sub-band * @reserved: reserved */ union iwl_ppag_table_cmd { struct { __le32 flags; s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; s8 reserved[2]; } v1; struct { __le32 flags; s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; s8 reserved[2]; } v2; } __packed; #define MCC_TO_SAR_OFFSET_TABLE_ROW_SIZE 26 #define MCC_TO_SAR_OFFSET_TABLE_COL_SIZE 13 /** * struct iwl_sar_offset_mapping_cmd - struct for SAR_OFFSET_MAPPING_TABLE_CMD * @offset_map: mapping a mcc to a geo sar group * @reserved: reserved */ struct iwl_sar_offset_mapping_cmd { u8 offset_map[MCC_TO_SAR_OFFSET_TABLE_ROW_SIZE] [MCC_TO_SAR_OFFSET_TABLE_COL_SIZE]; __le16 reserved; } __packed; /*SAR_OFFSET_MAPPING_TABLE_CMD_API_S*/ /** * struct iwl_beacon_filter_cmd * REPLY_BEACON_FILTERING_CMD = 0xd2 (command) * @bf_energy_delta: Used for RSSI filtering, if in 'normal' state. Send beacon * to driver if delta in Energy values calculated for this and last * passed beacon is greater than this threshold. Zero value means that * the Energy change is ignored for beacon filtering, and beacon will * not be forced to be sent to driver regardless of this delta. Typical * energy delta 5dB. * @bf_roaming_energy_delta: Used for RSSI filtering, if in 'roaming' state. * Send beacon to driver if delta in Energy values calculated for this * and last passed beacon is greater than this threshold. Zero value * means that the Energy change is ignored for beacon filtering while in * Roaming state, typical energy delta 1dB. * @bf_roaming_state: Used for RSSI filtering. If absolute Energy values * calculated for current beacon is less than the threshold, use * Roaming Energy Delta Threshold, otherwise use normal Energy Delta * Threshold. Typical energy threshold is -72dBm. * @bf_temp_threshold: This threshold determines the type of temperature * filtering (Slow or Fast) that is selected (Units are in Celsuis): * If the current temperature is above this threshold - Fast filter * will be used, If the current temperature is below this threshold - * Slow filter will be used. * @bf_temp_fast_filter: Send Beacon to driver if delta in temperature values * calculated for this and the last passed beacon is greater than this * threshold. Zero value means that the temperature change is ignored for * beacon filtering; beacons will not be forced to be sent to driver * regardless of whether its temerature has been changed. * @bf_temp_slow_filter: Send Beacon to driver if delta in temperature values * calculated for this and the last passed beacon is greater than this * threshold. Zero value means that the temperature change is ignored for * beacon filtering; beacons will not be forced to be sent to driver * regardless of whether its temerature has been changed. * @bf_enable_beacon_filter: 1, beacon filtering is enabled; 0, disabled. * @bf_debug_flag: beacon filtering debug configuration * @bf_escape_timer: Send beacons to to driver if no beacons were passed * for a specific period of time. Units: Beacons. * @ba_escape_timer: Fully receive and parse beacon if no beacons were passed * for a longer period of time then this escape-timeout. Units: Beacons. * @ba_enable_beacon_abort: 1, beacon abort is enabled; 0, disabled. * @bf_threshold_absolute_low: See below. * @bf_threshold_absolute_high: Send Beacon to driver if Energy value calculated * for this beacon crossed this absolute threshold. For the 'Increase' * direction the bf_energy_absolute_low[i] is used. For the 'Decrease' * direction the bf_energy_absolute_high[i] is used. Zero value means * that this specific threshold is ignored for beacon filtering, and * beacon will not be forced to be sent to driver due to this setting. */ struct iwl_beacon_filter_cmd { __le32 bf_energy_delta; __le32 bf_roaming_energy_delta; __le32 bf_roaming_state; __le32 bf_temp_threshold; __le32 bf_temp_fast_filter; __le32 bf_temp_slow_filter; __le32 bf_enable_beacon_filter; __le32 bf_debug_flag; __le32 bf_escape_timer; __le32 ba_escape_timer; __le32 ba_enable_beacon_abort; __le32 bf_threshold_absolute_low[2]; __le32 bf_threshold_absolute_high[2]; } __packed; /* BEACON_FILTER_CONFIG_API_S_VER_4 */ /* Beacon filtering and beacon abort */ #define IWL_BF_ENERGY_DELTA_DEFAULT 5 #define IWL_BF_ENERGY_DELTA_D0I3 20 #define IWL_BF_ENERGY_DELTA_MAX 255 #define IWL_BF_ENERGY_DELTA_MIN 0 #define IWL_BF_ROAMING_ENERGY_DELTA_DEFAULT 1 #define IWL_BF_ROAMING_ENERGY_DELTA_D0I3 20 #define IWL_BF_ROAMING_ENERGY_DELTA_MAX 255 #define IWL_BF_ROAMING_ENERGY_DELTA_MIN 0 #define IWL_BF_ROAMING_STATE_DEFAULT 72 #define IWL_BF_ROAMING_STATE_D0I3 72 #define IWL_BF_ROAMING_STATE_MAX 255 #define IWL_BF_ROAMING_STATE_MIN 0 #define IWL_BF_TEMP_THRESHOLD_DEFAULT 112 #define IWL_BF_TEMP_THRESHOLD_D0I3 112 #define IWL_BF_TEMP_THRESHOLD_MAX 255 #define IWL_BF_TEMP_THRESHOLD_MIN 0 #define IWL_BF_TEMP_FAST_FILTER_DEFAULT 1 #define IWL_BF_TEMP_FAST_FILTER_D0I3 1 #define IWL_BF_TEMP_FAST_FILTER_MAX 255 #define IWL_BF_TEMP_FAST_FILTER_MIN 0 #define IWL_BF_TEMP_SLOW_FILTER_DEFAULT 5 #define IWL_BF_TEMP_SLOW_FILTER_D0I3 20 #define IWL_BF_TEMP_SLOW_FILTER_MAX 255 #define IWL_BF_TEMP_SLOW_FILTER_MIN 0 #define IWL_BF_ENABLE_BEACON_FILTER_DEFAULT 1 #define IWL_BF_DEBUG_FLAG_DEFAULT 0 #define IWL_BF_DEBUG_FLAG_D0I3 0 #define IWL_BF_ESCAPE_TIMER_DEFAULT 0 #define IWL_BF_ESCAPE_TIMER_D0I3 0 #define IWL_BF_ESCAPE_TIMER_MAX 1024 #define IWL_BF_ESCAPE_TIMER_MIN 0 #define IWL_BA_ESCAPE_TIMER_DEFAULT 6 #define IWL_BA_ESCAPE_TIMER_D0I3 6 #define IWL_BA_ESCAPE_TIMER_D3 9 #define IWL_BA_ESCAPE_TIMER_MAX 1024 #define IWL_BA_ESCAPE_TIMER_MIN 0 #define IWL_BA_ENABLE_BEACON_ABORT_DEFAULT 1 #define IWL_BF_CMD_CONFIG(mode) \ .bf_energy_delta = cpu_to_le32(IWL_BF_ENERGY_DELTA ## mode), \ .bf_roaming_energy_delta = \ cpu_to_le32(IWL_BF_ROAMING_ENERGY_DELTA ## mode), \ .bf_roaming_state = cpu_to_le32(IWL_BF_ROAMING_STATE ## mode), \ .bf_temp_threshold = cpu_to_le32(IWL_BF_TEMP_THRESHOLD ## mode), \ .bf_temp_fast_filter = cpu_to_le32(IWL_BF_TEMP_FAST_FILTER ## mode), \ .bf_temp_slow_filter = cpu_to_le32(IWL_BF_TEMP_SLOW_FILTER ## mode), \ .bf_debug_flag = cpu_to_le32(IWL_BF_DEBUG_FLAG ## mode), \ .bf_escape_timer = cpu_to_le32(IWL_BF_ESCAPE_TIMER ## mode), \ .ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER ## mode) #define IWL_BF_CMD_CONFIG_DEFAULTS IWL_BF_CMD_CONFIG(_DEFAULT) #define IWL_BF_CMD_CONFIG_D0I3 IWL_BF_CMD_CONFIG(_D0I3) #endif /* __iwl_fw_api_power_h__ */