1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2012-2014, 2018-2022 Intel Corporation
4 * Copyright (C) 2013-2014 Intel Mobile Communications GmbH
5 * Copyright (C) 2015-2017 Intel Deutschland GmbH
7 #ifndef __iwl_fw_api_power_h__
8 #define __iwl_fw_api_power_h__
10 /* Power Management Commands, Responses, Notifications */
13 * enum iwl_ltr_config_flags - masks for LTR config command flags
14 * @LTR_CFG_FLAG_FEATURE_ENABLE: Feature operational status
15 * @LTR_CFG_FLAG_HW_DIS_ON_SHADOW_REG_ACCESS: allow LTR change on shadow
17 * @LTR_CFG_FLAG_HW_EN_SHRT_WR_THROUGH: allow LTR msg send on ANY LTR
19 * @LTR_CFG_FLAG_HW_DIS_ON_D0_2_D3: allow LTR msg send on transition from
21 * @LTR_CFG_FLAG_SW_SET_SHORT: fixed static short LTR register
22 * @LTR_CFG_FLAG_SW_SET_LONG: fixed static short LONG register
23 * @LTR_CFG_FLAG_DENIE_C10_ON_PD: allow going into C10 on PD
24 * @LTR_CFG_FLAG_UPDATE_VALUES: update config values and short
27 enum iwl_ltr_config_flags {
28 LTR_CFG_FLAG_FEATURE_ENABLE = BIT(0),
29 LTR_CFG_FLAG_HW_DIS_ON_SHADOW_REG_ACCESS = BIT(1),
30 LTR_CFG_FLAG_HW_EN_SHRT_WR_THROUGH = BIT(2),
31 LTR_CFG_FLAG_HW_DIS_ON_D0_2_D3 = BIT(3),
32 LTR_CFG_FLAG_SW_SET_SHORT = BIT(4),
33 LTR_CFG_FLAG_SW_SET_LONG = BIT(5),
34 LTR_CFG_FLAG_DENIE_C10_ON_PD = BIT(6),
35 LTR_CFG_FLAG_UPDATE_VALUES = BIT(7),
39 * struct iwl_ltr_config_cmd_v1 - configures the LTR
40 * @flags: See &enum iwl_ltr_config_flags
41 * @static_long: static LTR Long register value.
42 * @static_short: static LTR Short register value.
44 struct iwl_ltr_config_cmd_v1 {
48 } __packed; /* LTR_CAPABLE_API_S_VER_1 */
50 #define LTR_VALID_STATES_NUM 4
53 * struct iwl_ltr_config_cmd - configures the LTR
54 * @flags: See &enum iwl_ltr_config_flags
55 * @static_long: static LTR Long register value.
56 * @static_short: static LTR Short register value.
57 * @ltr_cfg_values: LTR parameters table values (in usec) in folowing order:
58 * TX, RX, Short Idle, Long Idle. Used only if %LTR_CFG_FLAG_UPDATE_VALUES
60 * @ltr_short_idle_timeout: LTR Short Idle timeout (in usec). Used only if
61 * %LTR_CFG_FLAG_UPDATE_VALUES is set.
63 struct iwl_ltr_config_cmd {
67 __le32 ltr_cfg_values[LTR_VALID_STATES_NUM];
68 __le32 ltr_short_idle_timeout;
69 } __packed; /* LTR_CAPABLE_API_S_VER_2 */
71 /* Radio LP RX Energy Threshold measured in dBm */
72 #define POWER_LPRX_RSSI_THRESHOLD 75
73 #define POWER_LPRX_RSSI_THRESHOLD_MAX 94
74 #define POWER_LPRX_RSSI_THRESHOLD_MIN 30
77 * enum iwl_power_flags - masks for power table command flags
78 * @POWER_FLAGS_POWER_SAVE_ENA_MSK: '1' Allow to save power by turning off
79 * receiver and transmitter. '0' - does not allow.
80 * @POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK: '0' Driver disables power management,
81 * '1' Driver enables PM (use rest of parameters)
82 * @POWER_FLAGS_SKIP_OVER_DTIM_MSK: '0' PM have to walk up every DTIM,
83 * '1' PM could sleep over DTIM till listen Interval.
84 * @POWER_FLAGS_SNOOZE_ENA_MSK: Enable snoozing only if uAPSD is enabled and all
85 * access categories are both delivery and trigger enabled.
86 * @POWER_FLAGS_BT_SCO_ENA: Enable BT SCO coex only if uAPSD and
87 * PBW Snoozing enabled
88 * @POWER_FLAGS_ADVANCE_PM_ENA_MSK: Advanced PM (uAPSD) enable mask
89 * @POWER_FLAGS_LPRX_ENA_MSK: Low Power RX enable.
90 * @POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK: AP/GO's uAPSD misbehaving
91 * detection enablement
93 enum iwl_power_flags {
94 POWER_FLAGS_POWER_SAVE_ENA_MSK = BIT(0),
95 POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK = BIT(1),
96 POWER_FLAGS_SKIP_OVER_DTIM_MSK = BIT(2),
97 POWER_FLAGS_SNOOZE_ENA_MSK = BIT(5),
98 POWER_FLAGS_BT_SCO_ENA = BIT(8),
99 POWER_FLAGS_ADVANCE_PM_ENA_MSK = BIT(9),
100 POWER_FLAGS_LPRX_ENA_MSK = BIT(11),
101 POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK = BIT(12),
104 #define IWL_POWER_VEC_SIZE 5
107 * struct iwl_powertable_cmd - legacy power command. Beside old API support this
108 * is used also with a new power API for device wide power settings.
109 * POWER_TABLE_CMD = 0x77 (command, has simple generic response)
111 * @flags: Power table command flags from POWER_FLAGS_*
112 * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec.
113 * Minimum allowed:- 3 * DTIM. Keep alive period must be
114 * set regardless of power scheme or current power state.
115 * FW use this value also when PM is disabled.
116 * @debug_flags: debug flags
117 * @rx_data_timeout: Minimum time (usec) from last Rx packet for AM to
118 * PSM transition - legacy PM
119 * @tx_data_timeout: Minimum time (usec) from last Tx packet for AM to
120 * PSM transition - legacy PM
121 * @sleep_interval: not in use
122 * @skip_dtim_periods: Number of DTIM periods to skip if Skip over DTIM flag
123 * is set. For example, if it is required to skip over
124 * one DTIM, this value need to be set to 2 (DTIM periods).
125 * @lprx_rssi_threshold: Signal strength up to which LP RX can be enabled.
128 struct iwl_powertable_cmd {
129 /* PM_POWER_TABLE_CMD_API_S_VER_6 */
131 u8 keep_alive_seconds;
133 __le32 rx_data_timeout;
134 __le32 tx_data_timeout;
135 __le32 sleep_interval[IWL_POWER_VEC_SIZE];
136 __le32 skip_dtim_periods;
137 __le32 lprx_rssi_threshold;
141 * enum iwl_device_power_flags - masks for device power command flags
142 * @DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK:
143 * '1' Allow to save power by turning off
144 * receiver and transmitter. '0' - does not allow.
145 * @DEVICE_POWER_FLAGS_ALLOW_MEM_RETENTION_MSK:
146 * Device Retention indication, '1' indicate retention is enabled.
147 * @DEVICE_POWER_FLAGS_32K_CLK_VALID_MSK:
148 * 32Khz external slow clock valid indication, '1' indicate cloack is
151 enum iwl_device_power_flags {
152 DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK = BIT(0),
153 DEVICE_POWER_FLAGS_ALLOW_MEM_RETENTION_MSK = BIT(1),
154 DEVICE_POWER_FLAGS_32K_CLK_VALID_MSK = BIT(12),
158 * struct iwl_device_power_cmd - device wide power command.
159 * DEVICE_POWER_CMD = 0x77 (command, has simple generic response)
161 * @flags: Power table command flags from &enum iwl_device_power_flags
162 * @reserved: reserved (padding)
164 struct iwl_device_power_cmd {
165 /* PM_POWER_TABLE_CMD_API_S_VER_6 */
171 * struct iwl_mac_power_cmd - New power command containing uAPSD support
172 * MAC_PM_POWER_TABLE = 0xA9 (command, has simple generic response)
173 * @id_and_color: MAC contex identifier, &enum iwl_ctxt_id_and_color
174 * @flags: Power table command flags from POWER_FLAGS_*
175 * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec.
176 * Minimum allowed:- 3 * DTIM. Keep alive period must be
177 * set regardless of power scheme or current power state.
178 * FW use this value also when PM is disabled.
179 * @rx_data_timeout: Minimum time (usec) from last Rx packet for AM to
180 * PSM transition - legacy PM
181 * @tx_data_timeout: Minimum time (usec) from last Tx packet for AM to
182 * PSM transition - legacy PM
183 * @skip_dtim_periods: Number of DTIM periods to skip if Skip over DTIM flag
184 * is set. For example, if it is required to skip over
185 * one DTIM, this value need to be set to 2 (DTIM periods).
186 * @rx_data_timeout_uapsd: Minimum time (usec) from last Rx packet for AM to
187 * PSM transition - uAPSD
188 * @tx_data_timeout_uapsd: Minimum time (usec) from last Tx packet for AM to
189 * PSM transition - uAPSD
190 * @lprx_rssi_threshold: Signal strength up to which LP RX can be enabled.
192 * @snooze_interval: Maximum time between attempts to retrieve buffered data
194 * @snooze_window: A window of time in which PBW snoozing insures that all
195 * packets received. It is also the minimum time from last
196 * received unicast RX packet, before client stops snoozing
199 * @qndp_tid: TID client shall use for uAPSD QNDP triggers
200 * @uapsd_ac_flags: Set trigger-enabled and delivery-enabled indication for
201 * each corresponding AC.
202 * Use IEEE80211_WMM_IE_STA_QOSINFO_AC* for correct values.
203 * @uapsd_max_sp: Use IEEE80211_WMM_IE_STA_QOSINFO_SP_* for correct
205 * @heavy_tx_thld_packets: TX threshold measured in number of packets
206 * @heavy_rx_thld_packets: RX threshold measured in number of packets
207 * @heavy_tx_thld_percentage: TX threshold measured in load's percentage
208 * @heavy_rx_thld_percentage: RX threshold measured in load's percentage
209 * @limited_ps_threshold: (unused)
210 * @reserved: reserved (padding)
212 struct iwl_mac_power_cmd {
213 /* CONTEXT_DESC_API_T_VER_1 */
216 /* CLIENT_PM_POWER_TABLE_S_VER_1 */
218 __le16 keep_alive_seconds;
219 __le32 rx_data_timeout;
220 __le32 tx_data_timeout;
221 __le32 rx_data_timeout_uapsd;
222 __le32 tx_data_timeout_uapsd;
223 u8 lprx_rssi_threshold;
224 u8 skip_dtim_periods;
225 __le16 snooze_interval;
226 __le16 snooze_window;
231 u8 heavy_tx_thld_packets;
232 u8 heavy_rx_thld_packets;
233 u8 heavy_tx_thld_percentage;
234 u8 heavy_rx_thld_percentage;
235 u8 limited_ps_threshold;
240 * struct iwl_uapsd_misbehaving_ap_notif - FW sends this notification when
241 * associated AP is identified as improperly implementing uAPSD protocol.
242 * PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78
243 * @sta_id: index of station in uCode's station table - associated AP ID in
246 struct iwl_uapsd_misbehaving_ap_notif {
253 * struct iwl_reduce_tx_power_cmd - TX power reduction command
254 * REDUCE_TX_POWER_CMD = 0x9f
255 * @flags: (reserved for future implementation)
256 * @mac_context_id: id of the mac ctx for which we are reducing TX power.
257 * @pwr_restriction: TX power restriction in dBms.
259 struct iwl_reduce_tx_power_cmd {
262 __le16 pwr_restriction;
263 } __packed; /* TX_REDUCED_POWER_API_S_VER_1 */
265 enum iwl_dev_tx_power_cmd_mode {
266 IWL_TX_POWER_MODE_SET_MAC = 0,
267 IWL_TX_POWER_MODE_SET_DEVICE = 1,
268 IWL_TX_POWER_MODE_SET_CHAINS = 2,
269 IWL_TX_POWER_MODE_SET_ACK = 3,
270 IWL_TX_POWER_MODE_SET_SAR_TIMER = 4,
271 IWL_TX_POWER_MODE_SET_SAR_TIMER_DEFAULT_TABLE = 5,
272 }; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_5 */;
274 #define IWL_NUM_CHAIN_TABLES 1
275 #define IWL_NUM_CHAIN_TABLES_V2 2
276 #define IWL_NUM_CHAIN_LIMITS 2
277 #define IWL_NUM_SUB_BANDS_V1 5
278 #define IWL_NUM_SUB_BANDS_V2 11
281 * struct iwl_dev_tx_power_common - Common part of the TX power reduction cmd
282 * @set_mode: see &enum iwl_dev_tx_power_cmd_mode
283 * @mac_context_id: id of the mac ctx for which we are reducing TX power.
284 * @pwr_restriction: TX power restriction in 1/8 dBms.
285 * @dev_24: device TX power restriction in 1/8 dBms
286 * @dev_52_low: device TX power restriction upper band - low
287 * @dev_52_high: device TX power restriction upper band - high
289 struct iwl_dev_tx_power_common {
291 __le32 mac_context_id;
292 __le16 pwr_restriction;
299 * struct iwl_dev_tx_power_cmd_v3 - TX power reduction command version 3
300 * @per_chain: per chain restrictions
302 struct iwl_dev_tx_power_cmd_v3 {
303 __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1];
304 } __packed; /* TX_REDUCED_POWER_API_S_VER_3 */
306 #define IWL_DEV_MAX_TX_POWER 0x7FFF
309 * struct iwl_dev_tx_power_cmd_v4 - TX power reduction command version 4
310 * @per_chain: per chain restrictions
311 * @enable_ack_reduction: enable or disable close range ack TX power
313 * @reserved: reserved (padding)
315 struct iwl_dev_tx_power_cmd_v4 {
316 __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1];
317 u8 enable_ack_reduction;
319 } __packed; /* TX_REDUCED_POWER_API_S_VER_4 */
322 * struct iwl_dev_tx_power_cmd_v5 - TX power reduction command version 5
323 * @per_chain: per chain restrictions
324 * @enable_ack_reduction: enable or disable close range ack TX power
326 * @per_chain_restriction_changed: is per_chain_restriction has changed
327 * from last command. used if set_mode is
328 * IWL_TX_POWER_MODE_SET_SAR_TIMER.
329 * note: if not changed, the command is used for keep alive only.
330 * @reserved: reserved (padding)
331 * @timer_period: timer in milliseconds. if expires FW will change to default
332 * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
334 struct iwl_dev_tx_power_cmd_v5 {
335 __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1];
336 u8 enable_ack_reduction;
337 u8 per_chain_restriction_changed;
340 } __packed; /* TX_REDUCED_POWER_API_S_VER_5 */
343 * struct iwl_dev_tx_power_cmd_v6 - TX power reduction command version 6
344 * @per_chain: per chain restrictions
345 * @enable_ack_reduction: enable or disable close range ack TX power
347 * @per_chain_restriction_changed: is per_chain_restriction has changed
348 * from last command. used if set_mode is
349 * IWL_TX_POWER_MODE_SET_SAR_TIMER.
350 * note: if not changed, the command is used for keep alive only.
351 * @reserved: reserved (padding)
352 * @timer_period: timer in milliseconds. if expires FW will change to default
353 * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
355 struct iwl_dev_tx_power_cmd_v6 {
356 __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
357 u8 enable_ack_reduction;
358 u8 per_chain_restriction_changed;
361 } __packed; /* TX_REDUCED_POWER_API_S_VER_6 */
364 * struct iwl_dev_tx_power_cmd_v7 - TX power reduction command version 7
365 * @per_chain: per chain restrictions
366 * @enable_ack_reduction: enable or disable close range ack TX power
368 * @per_chain_restriction_changed: is per_chain_restriction has changed
369 * from last command. used if set_mode is
370 * IWL_TX_POWER_MODE_SET_SAR_TIMER.
371 * note: if not changed, the command is used for keep alive only.
372 * @reserved: reserved (padding)
373 * @timer_period: timer in milliseconds. if expires FW will change to default
374 * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
375 * @flags: reduce power flags.
377 struct iwl_dev_tx_power_cmd_v7 {
378 __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
379 u8 enable_ack_reduction;
380 u8 per_chain_restriction_changed;
384 } __packed; /* TX_REDUCED_POWER_API_S_VER_7 */
386 * struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion)
387 * @common: common part of the command
388 * @v3: version 3 part of the command
389 * @v4: version 4 part of the command
390 * @v5: version 5 part of the command
391 * @v6: version 6 part of the command
393 struct iwl_dev_tx_power_cmd {
394 struct iwl_dev_tx_power_common common;
396 struct iwl_dev_tx_power_cmd_v3 v3;
397 struct iwl_dev_tx_power_cmd_v4 v4;
398 struct iwl_dev_tx_power_cmd_v5 v5;
399 struct iwl_dev_tx_power_cmd_v6 v6;
400 struct iwl_dev_tx_power_cmd_v7 v7;
404 #define IWL_NUM_GEO_PROFILES 3
405 #define IWL_NUM_GEO_PROFILES_V3 8
406 #define IWL_NUM_BANDS_PER_CHAIN_V1 2
407 #define IWL_NUM_BANDS_PER_CHAIN_V2 3
410 * enum iwl_geo_per_chain_offset_operation - type of operation
411 * @IWL_PER_CHAIN_OFFSET_SET_TABLES: send the tables from the host to the FW.
412 * @IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE: retrieve the last configured table.
414 enum iwl_geo_per_chain_offset_operation {
415 IWL_PER_CHAIN_OFFSET_SET_TABLES,
416 IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE,
417 }; /* PER_CHAIN_OFFSET_OPERATION_E */
420 * struct iwl_per_chain_offset - embedded struct for PER_CHAIN_LIMIT_OFFSET_CMD.
421 * @max_tx_power: maximum allowed tx power.
422 * @chain_a: tx power offset for chain a.
423 * @chain_b: tx power offset for chain b.
425 struct iwl_per_chain_offset {
429 } __packed; /* PER_CHAIN_LIMIT_OFFSET_PER_CHAIN_S_VER_1 */
432 * struct iwl_geo_tx_power_profile_cmd_v1 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
433 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
434 * @table: offset profile per band.
436 struct iwl_geo_tx_power_profiles_cmd_v1 {
438 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V1];
439 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_1 */
442 * struct iwl_geo_tx_power_profile_cmd_v2 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
443 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
444 * @table: offset profile per band.
445 * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
447 struct iwl_geo_tx_power_profiles_cmd_v2 {
449 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V1];
450 __le32 table_revision;
451 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_2 */
454 * struct iwl_geo_tx_power_profile_cmd_v3 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
455 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
456 * @table: offset profile per band.
457 * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
459 struct iwl_geo_tx_power_profiles_cmd_v3 {
461 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V2];
462 __le32 table_revision;
463 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_3 */
466 * struct iwl_geo_tx_power_profile_cmd_v4 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
467 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
468 * @table: offset profile per band.
469 * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
471 struct iwl_geo_tx_power_profiles_cmd_v4 {
473 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES_V3][IWL_NUM_BANDS_PER_CHAIN_V1];
474 __le32 table_revision;
475 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_4 */
478 * struct iwl_geo_tx_power_profile_cmd_v5 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
479 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
480 * @table: offset profile per band.
481 * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
483 struct iwl_geo_tx_power_profiles_cmd_v5 {
485 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES_V3][IWL_NUM_BANDS_PER_CHAIN_V2];
486 __le32 table_revision;
487 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_5 */
489 union iwl_geo_tx_power_profiles_cmd {
490 struct iwl_geo_tx_power_profiles_cmd_v1 v1;
491 struct iwl_geo_tx_power_profiles_cmd_v2 v2;
492 struct iwl_geo_tx_power_profiles_cmd_v3 v3;
493 struct iwl_geo_tx_power_profiles_cmd_v4 v4;
494 struct iwl_geo_tx_power_profiles_cmd_v5 v5;
498 * struct iwl_geo_tx_power_profiles_resp - response to PER_CHAIN_LIMIT_OFFSET_CMD cmd
499 * @profile_idx: current geo profile in use
501 struct iwl_geo_tx_power_profiles_resp {
503 } __packed; /* PER_CHAIN_LIMIT_OFFSET_RSP */
506 * union iwl_ppag_table_cmd - union for all versions of PPAG command
510 * @flags: bit 0 - indicates enablement of PPAG for ETSI
511 * bit 1 - indicates enablement of PPAG for CHINA BIOS
512 * bit 1 can be used only in v3 (identical to v2)
513 * @gain: table of antenna gain values per chain and sub-band
514 * @reserved: reserved
516 union iwl_ppag_table_cmd {
519 s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1];
524 s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
529 #define MCC_TO_SAR_OFFSET_TABLE_ROW_SIZE 26
530 #define MCC_TO_SAR_OFFSET_TABLE_COL_SIZE 13
533 * struct iwl_sar_offset_mapping_cmd - struct for SAR_OFFSET_MAPPING_TABLE_CMD
534 * @offset_map: mapping a mcc to a geo sar group
535 * @reserved: reserved
537 struct iwl_sar_offset_mapping_cmd {
538 u8 offset_map[MCC_TO_SAR_OFFSET_TABLE_ROW_SIZE]
539 [MCC_TO_SAR_OFFSET_TABLE_COL_SIZE];
541 } __packed; /*SAR_OFFSET_MAPPING_TABLE_CMD_API_S*/
544 * struct iwl_beacon_filter_cmd
545 * REPLY_BEACON_FILTERING_CMD = 0xd2 (command)
546 * @bf_energy_delta: Used for RSSI filtering, if in 'normal' state. Send beacon
547 * to driver if delta in Energy values calculated for this and last
548 * passed beacon is greater than this threshold. Zero value means that
549 * the Energy change is ignored for beacon filtering, and beacon will
550 * not be forced to be sent to driver regardless of this delta. Typical
552 * @bf_roaming_energy_delta: Used for RSSI filtering, if in 'roaming' state.
553 * Send beacon to driver if delta in Energy values calculated for this
554 * and last passed beacon is greater than this threshold. Zero value
555 * means that the Energy change is ignored for beacon filtering while in
556 * Roaming state, typical energy delta 1dB.
557 * @bf_roaming_state: Used for RSSI filtering. If absolute Energy values
558 * calculated for current beacon is less than the threshold, use
559 * Roaming Energy Delta Threshold, otherwise use normal Energy Delta
560 * Threshold. Typical energy threshold is -72dBm.
561 * @bf_temp_threshold: This threshold determines the type of temperature
562 * filtering (Slow or Fast) that is selected (Units are in Celsuis):
563 * If the current temperature is above this threshold - Fast filter
564 * will be used, If the current temperature is below this threshold -
565 * Slow filter will be used.
566 * @bf_temp_fast_filter: Send Beacon to driver if delta in temperature values
567 * calculated for this and the last passed beacon is greater than this
568 * threshold. Zero value means that the temperature change is ignored for
569 * beacon filtering; beacons will not be forced to be sent to driver
570 * regardless of whether its temerature has been changed.
571 * @bf_temp_slow_filter: Send Beacon to driver if delta in temperature values
572 * calculated for this and the last passed beacon is greater than this
573 * threshold. Zero value means that the temperature change is ignored for
574 * beacon filtering; beacons will not be forced to be sent to driver
575 * regardless of whether its temerature has been changed.
576 * @bf_enable_beacon_filter: 1, beacon filtering is enabled; 0, disabled.
577 * @bf_debug_flag: beacon filtering debug configuration
578 * @bf_escape_timer: Send beacons to to driver if no beacons were passed
579 * for a specific period of time. Units: Beacons.
580 * @ba_escape_timer: Fully receive and parse beacon if no beacons were passed
581 * for a longer period of time then this escape-timeout. Units: Beacons.
582 * @ba_enable_beacon_abort: 1, beacon abort is enabled; 0, disabled.
583 * @bf_threshold_absolute_low: See below.
584 * @bf_threshold_absolute_high: Send Beacon to driver if Energy value calculated
585 * for this beacon crossed this absolute threshold. For the 'Increase'
586 * direction the bf_energy_absolute_low[i] is used. For the 'Decrease'
587 * direction the bf_energy_absolute_high[i] is used. Zero value means
588 * that this specific threshold is ignored for beacon filtering, and
589 * beacon will not be forced to be sent to driver due to this setting.
591 struct iwl_beacon_filter_cmd {
592 __le32 bf_energy_delta;
593 __le32 bf_roaming_energy_delta;
594 __le32 bf_roaming_state;
595 __le32 bf_temp_threshold;
596 __le32 bf_temp_fast_filter;
597 __le32 bf_temp_slow_filter;
598 __le32 bf_enable_beacon_filter;
599 __le32 bf_debug_flag;
600 __le32 bf_escape_timer;
601 __le32 ba_escape_timer;
602 __le32 ba_enable_beacon_abort;
603 __le32 bf_threshold_absolute_low[2];
604 __le32 bf_threshold_absolute_high[2];
605 } __packed; /* BEACON_FILTER_CONFIG_API_S_VER_4 */
607 /* Beacon filtering and beacon abort */
608 #define IWL_BF_ENERGY_DELTA_DEFAULT 5
609 #define IWL_BF_ENERGY_DELTA_D0I3 20
610 #define IWL_BF_ENERGY_DELTA_MAX 255
611 #define IWL_BF_ENERGY_DELTA_MIN 0
613 #define IWL_BF_ROAMING_ENERGY_DELTA_DEFAULT 1
614 #define IWL_BF_ROAMING_ENERGY_DELTA_D0I3 20
615 #define IWL_BF_ROAMING_ENERGY_DELTA_MAX 255
616 #define IWL_BF_ROAMING_ENERGY_DELTA_MIN 0
618 #define IWL_BF_ROAMING_STATE_DEFAULT 72
619 #define IWL_BF_ROAMING_STATE_D0I3 72
620 #define IWL_BF_ROAMING_STATE_MAX 255
621 #define IWL_BF_ROAMING_STATE_MIN 0
623 #define IWL_BF_TEMP_THRESHOLD_DEFAULT 112
624 #define IWL_BF_TEMP_THRESHOLD_D0I3 112
625 #define IWL_BF_TEMP_THRESHOLD_MAX 255
626 #define IWL_BF_TEMP_THRESHOLD_MIN 0
628 #define IWL_BF_TEMP_FAST_FILTER_DEFAULT 1
629 #define IWL_BF_TEMP_FAST_FILTER_D0I3 1
630 #define IWL_BF_TEMP_FAST_FILTER_MAX 255
631 #define IWL_BF_TEMP_FAST_FILTER_MIN 0
633 #define IWL_BF_TEMP_SLOW_FILTER_DEFAULT 5
634 #define IWL_BF_TEMP_SLOW_FILTER_D0I3 20
635 #define IWL_BF_TEMP_SLOW_FILTER_MAX 255
636 #define IWL_BF_TEMP_SLOW_FILTER_MIN 0
638 #define IWL_BF_ENABLE_BEACON_FILTER_DEFAULT 1
640 #define IWL_BF_DEBUG_FLAG_DEFAULT 0
641 #define IWL_BF_DEBUG_FLAG_D0I3 0
643 #define IWL_BF_ESCAPE_TIMER_DEFAULT 0
644 #define IWL_BF_ESCAPE_TIMER_D0I3 0
645 #define IWL_BF_ESCAPE_TIMER_MAX 1024
646 #define IWL_BF_ESCAPE_TIMER_MIN 0
648 #define IWL_BA_ESCAPE_TIMER_DEFAULT 6
649 #define IWL_BA_ESCAPE_TIMER_D0I3 6
650 #define IWL_BA_ESCAPE_TIMER_D3 9
651 #define IWL_BA_ESCAPE_TIMER_MAX 1024
652 #define IWL_BA_ESCAPE_TIMER_MIN 0
654 #define IWL_BA_ENABLE_BEACON_ABORT_DEFAULT 1
656 #define IWL_BF_CMD_CONFIG(mode) \
657 .bf_energy_delta = cpu_to_le32(IWL_BF_ENERGY_DELTA ## mode), \
658 .bf_roaming_energy_delta = \
659 cpu_to_le32(IWL_BF_ROAMING_ENERGY_DELTA ## mode), \
660 .bf_roaming_state = cpu_to_le32(IWL_BF_ROAMING_STATE ## mode), \
661 .bf_temp_threshold = cpu_to_le32(IWL_BF_TEMP_THRESHOLD ## mode), \
662 .bf_temp_fast_filter = cpu_to_le32(IWL_BF_TEMP_FAST_FILTER ## mode), \
663 .bf_temp_slow_filter = cpu_to_le32(IWL_BF_TEMP_SLOW_FILTER ## mode), \
664 .bf_debug_flag = cpu_to_le32(IWL_BF_DEBUG_FLAG ## mode), \
665 .bf_escape_timer = cpu_to_le32(IWL_BF_ESCAPE_TIMER ## mode), \
666 .ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER ## mode)
668 #define IWL_BF_CMD_CONFIG_DEFAULTS IWL_BF_CMD_CONFIG(_DEFAULT)
669 #define IWL_BF_CMD_CONFIG_D0I3 IWL_BF_CMD_CONFIG(_D0I3)
670 #endif /* __iwl_fw_api_power_h__ */