diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/power.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/power.h | 670 |
1 files changed, 670 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h new file mode 100644 index 000000000..f92cac1da --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -0,0 +1,670 @@ +/* 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]; + u16 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__ */ |