1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2012-2014, 2018-2024 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_NO_SLEEP_TILL_D3_MSK:
148 * Prevent power save until entering d3 is completed.
149 * @DEVICE_POWER_FLAGS_32K_CLK_VALID_MSK:
150 * 32Khz external slow clock valid indication, '1' indicate cloack is
153 enum iwl_device_power_flags {
154 DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK = BIT(0),
155 DEVICE_POWER_FLAGS_ALLOW_MEM_RETENTION_MSK = BIT(1),
156 DEVICE_POWER_FLAGS_NO_SLEEP_TILL_D3_MSK = BIT(7),
157 DEVICE_POWER_FLAGS_32K_CLK_VALID_MSK = BIT(12),
161 * struct iwl_device_power_cmd - device wide power command.
162 * DEVICE_POWER_CMD = 0x77 (command, has simple generic response)
164 * @flags: Power table command flags from &enum iwl_device_power_flags
165 * @reserved: reserved (padding)
167 struct iwl_device_power_cmd {
168 /* PM_POWER_TABLE_CMD_API_S_VER_7 */
174 * struct iwl_mac_power_cmd - New power command containing uAPSD support
175 * MAC_PM_POWER_TABLE = 0xA9 (command, has simple generic response)
176 * @id_and_color: MAC contex identifier, &enum iwl_ctxt_id_and_color
177 * @flags: Power table command flags from POWER_FLAGS_*
178 * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec.
179 * Minimum allowed:- 3 * DTIM. Keep alive period must be
180 * set regardless of power scheme or current power state.
181 * FW use this value also when PM is disabled.
182 * @rx_data_timeout: Minimum time (usec) from last Rx packet for AM to
183 * PSM transition - legacy PM
184 * @tx_data_timeout: Minimum time (usec) from last Tx packet for AM to
185 * PSM transition - legacy PM
186 * @skip_dtim_periods: Number of DTIM periods to skip if Skip over DTIM flag
187 * is set. For example, if it is required to skip over
188 * one DTIM, this value need to be set to 2 (DTIM periods).
189 * @rx_data_timeout_uapsd: Minimum time (usec) from last Rx packet for AM to
190 * PSM transition - uAPSD
191 * @tx_data_timeout_uapsd: Minimum time (usec) from last Tx packet for AM to
192 * PSM transition - uAPSD
193 * @lprx_rssi_threshold: Signal strength up to which LP RX can be enabled.
195 * @snooze_interval: Maximum time between attempts to retrieve buffered data
197 * @snooze_window: A window of time in which PBW snoozing insures that all
198 * packets received. It is also the minimum time from last
199 * received unicast RX packet, before client stops snoozing
202 * @qndp_tid: TID client shall use for uAPSD QNDP triggers
203 * @uapsd_ac_flags: Set trigger-enabled and delivery-enabled indication for
204 * each corresponding AC.
205 * Use IEEE80211_WMM_IE_STA_QOSINFO_AC* for correct values.
206 * @uapsd_max_sp: Use IEEE80211_WMM_IE_STA_QOSINFO_SP_* for correct
208 * @heavy_tx_thld_packets: TX threshold measured in number of packets
209 * @heavy_rx_thld_packets: RX threshold measured in number of packets
210 * @heavy_tx_thld_percentage: TX threshold measured in load's percentage
211 * @heavy_rx_thld_percentage: RX threshold measured in load's percentage
212 * @limited_ps_threshold: (unused)
213 * @reserved: reserved (padding)
215 struct iwl_mac_power_cmd {
216 /* CONTEXT_DESC_API_T_VER_1 */
219 /* CLIENT_PM_POWER_TABLE_S_VER_1 */
221 __le16 keep_alive_seconds;
222 __le32 rx_data_timeout;
223 __le32 tx_data_timeout;
224 __le32 rx_data_timeout_uapsd;
225 __le32 tx_data_timeout_uapsd;
226 u8 lprx_rssi_threshold;
227 u8 skip_dtim_periods;
228 __le16 snooze_interval;
229 __le16 snooze_window;
234 u8 heavy_tx_thld_packets;
235 u8 heavy_rx_thld_packets;
236 u8 heavy_tx_thld_percentage;
237 u8 heavy_rx_thld_percentage;
238 u8 limited_ps_threshold;
243 * struct iwl_uapsd_misbehaving_ap_notif - FW sends this notification when
244 * associated AP is identified as improperly implementing uAPSD protocol.
245 * PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78
246 * @sta_id: index of station in uCode's station table - associated AP ID in
249 struct iwl_uapsd_misbehaving_ap_notif {
256 * struct iwl_reduce_tx_power_cmd - TX power reduction command
257 * REDUCE_TX_POWER_CMD = 0x9f
258 * @flags: (reserved for future implementation)
259 * @mac_context_id: id of the mac ctx for which we are reducing TX power.
260 * @pwr_restriction: TX power restriction in dBms.
262 struct iwl_reduce_tx_power_cmd {
265 __le16 pwr_restriction;
266 } __packed; /* TX_REDUCED_POWER_API_S_VER_1 */
268 enum iwl_dev_tx_power_cmd_mode {
269 IWL_TX_POWER_MODE_SET_MAC = 0,
270 IWL_TX_POWER_MODE_SET_DEVICE = 1,
271 IWL_TX_POWER_MODE_SET_CHAINS = 2,
272 IWL_TX_POWER_MODE_SET_ACK = 3,
273 IWL_TX_POWER_MODE_SET_SAR_TIMER = 4,
274 IWL_TX_POWER_MODE_SET_SAR_TIMER_DEFAULT_TABLE = 5,
275 }; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_5 */;
277 #define IWL_NUM_CHAIN_TABLES 1
278 #define IWL_NUM_CHAIN_TABLES_V2 2
279 #define IWL_NUM_CHAIN_LIMITS 2
280 #define IWL_NUM_SUB_BANDS_V1 5
281 #define IWL_NUM_SUB_BANDS_V2 11
284 * struct iwl_dev_tx_power_common - Common part of the TX power reduction cmd
285 * @set_mode: see &enum iwl_dev_tx_power_cmd_mode
286 * @mac_context_id: id of the mac ctx for which we are reducing TX power.
287 * @pwr_restriction: TX power restriction in 1/8 dBms.
289 struct iwl_dev_tx_power_common {
291 __le32 mac_context_id;
292 __le16 pwr_restriction;
296 * struct iwl_dev_tx_power_cmd_v3 - TX power reduction command version 3
297 * @per_chain: per chain restrictions
299 struct iwl_dev_tx_power_cmd_v3 {
300 __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1];
301 } __packed; /* TX_REDUCED_POWER_API_S_VER_3 */
303 #define IWL_DEV_MAX_TX_POWER 0x7FFF
306 * struct iwl_dev_tx_power_cmd_v4 - TX power reduction command version 4
307 * @per_chain: per chain restrictions
308 * @enable_ack_reduction: enable or disable close range ack TX power
310 * @reserved: reserved (padding)
312 struct iwl_dev_tx_power_cmd_v4 {
313 __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1];
314 u8 enable_ack_reduction;
316 } __packed; /* TX_REDUCED_POWER_API_S_VER_4 */
319 * struct iwl_dev_tx_power_cmd_v5 - TX power reduction command version 5
320 * @per_chain: per chain restrictions
321 * @enable_ack_reduction: enable or disable close range ack TX power
323 * @per_chain_restriction_changed: is per_chain_restriction has changed
324 * from last command. used if set_mode is
325 * IWL_TX_POWER_MODE_SET_SAR_TIMER.
326 * note: if not changed, the command is used for keep alive only.
327 * @reserved: reserved (padding)
328 * @timer_period: timer in milliseconds. if expires FW will change to default
329 * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
331 struct iwl_dev_tx_power_cmd_v5 {
332 __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1];
333 u8 enable_ack_reduction;
334 u8 per_chain_restriction_changed;
337 } __packed; /* TX_REDUCED_POWER_API_S_VER_5 */
340 * struct iwl_dev_tx_power_cmd_v6 - TX power reduction command version 6
341 * @per_chain: per chain restrictions
342 * @enable_ack_reduction: enable or disable close range ack TX power
344 * @per_chain_restriction_changed: is per_chain_restriction has changed
345 * from last command. used if set_mode is
346 * IWL_TX_POWER_MODE_SET_SAR_TIMER.
347 * note: if not changed, the command is used for keep alive only.
348 * @reserved: reserved (padding)
349 * @timer_period: timer in milliseconds. if expires FW will change to default
350 * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
352 struct iwl_dev_tx_power_cmd_v6 {
353 __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
354 u8 enable_ack_reduction;
355 u8 per_chain_restriction_changed;
358 } __packed; /* TX_REDUCED_POWER_API_S_VER_6 */
361 * struct iwl_dev_tx_power_cmd_v7 - TX power reduction command version 7
362 * @per_chain: per chain restrictions
363 * @enable_ack_reduction: enable or disable close range ack TX power
365 * @per_chain_restriction_changed: is per_chain_restriction has changed
366 * from last command. used if set_mode is
367 * IWL_TX_POWER_MODE_SET_SAR_TIMER.
368 * note: if not changed, the command is used for keep alive only.
369 * @reserved: reserved (padding)
370 * @timer_period: timer in milliseconds. if expires FW will change to default
371 * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
372 * @flags: reduce power flags.
374 struct iwl_dev_tx_power_cmd_v7 {
375 __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
376 u8 enable_ack_reduction;
377 u8 per_chain_restriction_changed;
381 } __packed; /* TX_REDUCED_POWER_API_S_VER_7 */
384 * struct iwl_dev_tx_power_cmd_v8 - TX power reduction command version 8
385 * @per_chain: per chain restrictions
386 * @enable_ack_reduction: enable or disable close range ack TX power
388 * @per_chain_restriction_changed: is per_chain_restriction has changed
389 * from last command. used if set_mode is
390 * IWL_TX_POWER_MODE_SET_SAR_TIMER.
391 * note: if not changed, the command is used for keep alive only.
392 * @reserved: reserved (padding)
393 * @timer_period: timer in milliseconds. if expires FW will change to default
394 * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
395 * @flags: reduce power flags.
396 * @tpc_vlp_backoff_level: user backoff of UNII5,7 VLP channels in USA.
399 struct iwl_dev_tx_power_cmd_v8 {
400 __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
401 u8 enable_ack_reduction;
402 u8 per_chain_restriction_changed;
406 __le32 tpc_vlp_backoff_level;
407 } __packed; /* TX_REDUCED_POWER_API_S_VER_8 */
410 * @dev_24: device TX power restriction in 1/8 dBms
411 * @dev_52_low: device TX power restriction upper band - low
412 * @dev_52_high: device TX power restriction upper band - high
414 struct iwl_dev_tx_power_cmd_per_band {
421 * struct iwl_dev_tx_power_cmd_v3_v8 - TX power reduction command (multiversion)
422 * @per_band: per band restrictions
423 * @common: common part of the command
424 * @v3: version 3 part of the command
425 * @v4: version 4 part of the command
426 * @v5: version 5 part of the command
427 * @v6: version 6 part of the command
428 * @v7: version 7 part of the command
429 * @v8: version 8 part of the command
431 struct iwl_dev_tx_power_cmd_v3_v8 {
432 struct iwl_dev_tx_power_common common;
433 struct iwl_dev_tx_power_cmd_per_band per_band;
435 struct iwl_dev_tx_power_cmd_v3 v3;
436 struct iwl_dev_tx_power_cmd_v4 v4;
437 struct iwl_dev_tx_power_cmd_v5 v5;
438 struct iwl_dev_tx_power_cmd_v6 v6;
439 struct iwl_dev_tx_power_cmd_v7 v7;
440 struct iwl_dev_tx_power_cmd_v8 v8;
445 * struct iwl_dev_tx_power_cmd_v9 - TX power reduction cmd
446 * @reserved: reserved (padding)
447 * @per_chain: per chain restrictions
448 * @per_chain_restriction_changed: is per_chain_restriction has changed
449 * from last command. used if set_mode is
450 * IWL_TX_POWER_MODE_SET_SAR_TIMER.
451 * note: if not changed, the command is used for keep alive only.
452 * @reserved1: reserved (padding)
453 * @timer_period: timer in milliseconds. if expires FW will change to default
454 * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
456 struct iwl_dev_tx_power_cmd_v9 {
458 __le16 per_chain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1];
459 u8 per_chain_restriction_changed;
462 } __packed; /* TX_REDUCED_POWER_API_S_VER_9 */
465 * struct iwl_dev_tx_power_cmd_v10 - TX power reduction cmd
466 * @per_chain: per chain restrictions
467 * @per_chain_restriction_changed: is per_chain_restriction has changed
468 * from last command. used if set_mode is
469 * IWL_TX_POWER_MODE_SET_SAR_TIMER.
470 * note: if not changed, the command is used for keep alive only.
471 * @reserved: reserved (padding)
472 * @timer_period: timer in milliseconds. if expires FW will change to default
473 * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
474 * @flags: reduce power flags.
476 struct iwl_dev_tx_power_cmd_v10 {
477 __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
478 u8 per_chain_restriction_changed;
482 } __packed; /* TX_REDUCED_POWER_API_S_VER_10 */
485 * struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion)
486 * @common: common part of the command
487 * @v9: version 9 part of the command
488 * @v10: version 10 part of the command
490 struct iwl_dev_tx_power_cmd {
491 struct iwl_dev_tx_power_common common;
493 struct iwl_dev_tx_power_cmd_v9 v9;
494 struct iwl_dev_tx_power_cmd_v10 v10;
496 } __packed; /* TX_REDUCED_POWER_API_S_VER_9_VER10 */
498 #define IWL_NUM_GEO_PROFILES 3
499 #define IWL_NUM_GEO_PROFILES_V3 8
500 #define IWL_NUM_BANDS_PER_CHAIN_V1 2
501 #define IWL_NUM_BANDS_PER_CHAIN_V2 3
504 * enum iwl_geo_per_chain_offset_operation - type of operation
505 * @IWL_PER_CHAIN_OFFSET_SET_TABLES: send the tables from the host to the FW.
506 * @IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE: retrieve the last configured table.
508 enum iwl_geo_per_chain_offset_operation {
509 IWL_PER_CHAIN_OFFSET_SET_TABLES,
510 IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE,
511 }; /* PER_CHAIN_OFFSET_OPERATION_E */
514 * struct iwl_per_chain_offset - embedded struct for PER_CHAIN_LIMIT_OFFSET_CMD.
515 * @max_tx_power: maximum allowed tx power.
516 * @chain_a: tx power offset for chain a.
517 * @chain_b: tx power offset for chain b.
519 struct iwl_per_chain_offset {
523 } __packed; /* PER_CHAIN_LIMIT_OFFSET_PER_CHAIN_S_VER_1 */
526 * struct iwl_geo_tx_power_profiles_cmd_v1 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
527 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
528 * @table: offset profile per band.
530 struct iwl_geo_tx_power_profiles_cmd_v1 {
532 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V1];
533 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_1 */
536 * struct iwl_geo_tx_power_profiles_cmd_v2 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
537 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
538 * @table: offset profile per band.
539 * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
541 struct iwl_geo_tx_power_profiles_cmd_v2 {
543 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V1];
544 __le32 table_revision;
545 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_2 */
548 * struct iwl_geo_tx_power_profiles_cmd_v3 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
549 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
550 * @table: offset profile per band.
551 * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
553 struct iwl_geo_tx_power_profiles_cmd_v3 {
555 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V2];
556 __le32 table_revision;
557 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_3 */
560 * struct iwl_geo_tx_power_profiles_cmd_v4 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
561 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
562 * @table: offset profile per band.
563 * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
565 struct iwl_geo_tx_power_profiles_cmd_v4 {
567 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES_V3][IWL_NUM_BANDS_PER_CHAIN_V1];
568 __le32 table_revision;
569 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_4 */
572 * struct iwl_geo_tx_power_profiles_cmd_v5 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
573 * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
574 * @table: offset profile per band.
575 * @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
577 struct iwl_geo_tx_power_profiles_cmd_v5 {
579 struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES_V3][IWL_NUM_BANDS_PER_CHAIN_V2];
580 __le32 table_revision;
581 } __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_5 */
583 union iwl_geo_tx_power_profiles_cmd {
584 struct iwl_geo_tx_power_profiles_cmd_v1 v1;
585 struct iwl_geo_tx_power_profiles_cmd_v2 v2;
586 struct iwl_geo_tx_power_profiles_cmd_v3 v3;
587 struct iwl_geo_tx_power_profiles_cmd_v4 v4;
588 struct iwl_geo_tx_power_profiles_cmd_v5 v5;
592 * struct iwl_geo_tx_power_profiles_resp - response to PER_CHAIN_LIMIT_OFFSET_CMD cmd
593 * @profile_idx: current geo profile in use
595 struct iwl_geo_tx_power_profiles_resp {
597 } __packed; /* PER_CHAIN_LIMIT_OFFSET_RSP */
600 * enum iwl_ppag_flags - PPAG enable masks
601 * @IWL_PPAG_ETSI_MASK: enable PPAG in ETSI
602 * @IWL_PPAG_CHINA_MASK: enable PPAG in China
603 * @IWL_PPAG_ETSI_LPI_UHB_MASK: enable LPI in ETSI for UHB
604 * @IWL_PPAG_ETSI_VLP_UHB_MASK: enable VLP in ETSI for UHB
605 * @IWL_PPAG_ETSI_SP_UHB_MASK: enable SP in ETSI for UHB
606 * @IWL_PPAG_USA_LPI_UHB_MASK: enable LPI in USA for UHB
607 * @IWL_PPAG_USA_VLP_UHB_MASK: enable VLP in USA for UHB
608 * @IWL_PPAG_USA_SP_UHB_MASK: enable SP in USA for UHB
609 * @IWL_PPAG_CANADA_LPI_UHB_MASK: enable LPI in CANADA for UHB
610 * @IWL_PPAG_CANADA_VLP_UHB_MASK: enable VLP in CANADA for UHB
611 * @IWL_PPAG_CANADA_SP_UHB_MASK: enable SP in CANADA for UHB
613 enum iwl_ppag_flags {
614 IWL_PPAG_ETSI_MASK = BIT(0),
615 IWL_PPAG_CHINA_MASK = BIT(1),
616 IWL_PPAG_ETSI_LPI_UHB_MASK = BIT(2),
617 IWL_PPAG_ETSI_VLP_UHB_MASK = BIT(3),
618 IWL_PPAG_ETSI_SP_UHB_MASK = BIT(4),
619 IWL_PPAG_USA_LPI_UHB_MASK = BIT(5),
620 IWL_PPAG_USA_VLP_UHB_MASK = BIT(6),
621 IWL_PPAG_USA_SP_UHB_MASK = BIT(7),
622 IWL_PPAG_CANADA_LPI_UHB_MASK = BIT(8),
623 IWL_PPAG_CANADA_VLP_UHB_MASK = BIT(9),
624 IWL_PPAG_CANADA_SP_UHB_MASK = BIT(10),
628 * union iwl_ppag_table_cmd - union for all versions of PPAG command
631 * version 3, 4, 5 and 6 are the same structure as v2,
632 * but has a different format of the flags bitmap
633 * @v1.flags: values from &enum iwl_ppag_flags
634 * @v1.gain: table of antenna gain values per chain and sub-band
635 * @v1.reserved: reserved
636 * @v2.flags: values from &enum iwl_ppag_flags
637 * @v2.gain: table of antenna gain values per chain and sub-band
638 * @v2.reserved: reserved
640 union iwl_ppag_table_cmd {
643 s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1];
648 s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
653 #define IWL_PPAG_CMD_V4_MASK (IWL_PPAG_ETSI_MASK | IWL_PPAG_CHINA_MASK)
654 #define IWL_PPAG_CMD_V5_MASK (IWL_PPAG_CMD_V4_MASK | \
655 IWL_PPAG_ETSI_LPI_UHB_MASK | \
656 IWL_PPAG_USA_LPI_UHB_MASK)
658 #define MCC_TO_SAR_OFFSET_TABLE_ROW_SIZE 26
659 #define MCC_TO_SAR_OFFSET_TABLE_COL_SIZE 13
662 * struct iwl_sar_offset_mapping_cmd - struct for SAR_OFFSET_MAPPING_TABLE_CMD
663 * @offset_map: mapping a mcc to a geo sar group
664 * @reserved: reserved
666 struct iwl_sar_offset_mapping_cmd {
667 u8 offset_map[MCC_TO_SAR_OFFSET_TABLE_ROW_SIZE]
668 [MCC_TO_SAR_OFFSET_TABLE_COL_SIZE];
670 } __packed; /*SAR_OFFSET_MAPPING_TABLE_CMD_API_S*/
673 * struct iwl_beacon_filter_cmd
674 * REPLY_BEACON_FILTERING_CMD = 0xd2 (command)
675 * @bf_energy_delta: Used for RSSI filtering, if in 'normal' state. Send beacon
676 * to driver if delta in Energy values calculated for this and last
677 * passed beacon is greater than this threshold. Zero value means that
678 * the Energy change is ignored for beacon filtering, and beacon will
679 * not be forced to be sent to driver regardless of this delta. Typical
681 * @bf_roaming_energy_delta: Used for RSSI filtering, if in 'roaming' state.
682 * Send beacon to driver if delta in Energy values calculated for this
683 * and last passed beacon is greater than this threshold. Zero value
684 * means that the Energy change is ignored for beacon filtering while in
685 * Roaming state, typical energy delta 1dB.
686 * @bf_roaming_state: Used for RSSI filtering. If absolute Energy values
687 * calculated for current beacon is less than the threshold, use
688 * Roaming Energy Delta Threshold, otherwise use normal Energy Delta
689 * Threshold. Typical energy threshold is -72dBm.
690 * @bf_temp_threshold: This threshold determines the type of temperature
691 * filtering (Slow or Fast) that is selected (Units are in Celsuis):
692 * If the current temperature is above this threshold - Fast filter
693 * will be used, If the current temperature is below this threshold -
694 * Slow filter will be used.
695 * @bf_temp_fast_filter: Send Beacon to driver if delta in temperature values
696 * calculated for this and the last passed beacon is greater than this
697 * threshold. Zero value means that the temperature change is ignored for
698 * beacon filtering; beacons will not be forced to be sent to driver
699 * regardless of whether its temerature has been changed.
700 * @bf_temp_slow_filter: Send Beacon to driver if delta in temperature values
701 * calculated for this and the last passed beacon is greater than this
702 * threshold. Zero value means that the temperature change is ignored for
703 * beacon filtering; beacons will not be forced to be sent to driver
704 * regardless of whether its temerature has been changed.
705 * @bf_enable_beacon_filter: 1, beacon filtering is enabled; 0, disabled.
706 * @bf_debug_flag: beacon filtering debug configuration
707 * @bf_escape_timer: Send beacons to to driver if no beacons were passed
708 * for a specific period of time. Units: Beacons.
709 * @ba_escape_timer: Fully receive and parse beacon if no beacons were passed
710 * for a longer period of time then this escape-timeout. Units: Beacons.
711 * @ba_enable_beacon_abort: 1, beacon abort is enabled; 0, disabled.
712 * @bf_threshold_absolute_low: See below.
713 * @bf_threshold_absolute_high: Send Beacon to driver if Energy value calculated
714 * for this beacon crossed this absolute threshold. For the 'Increase'
715 * direction the bf_energy_absolute_low[i] is used. For the 'Decrease'
716 * direction the bf_energy_absolute_high[i] is used. Zero value means
717 * that this specific threshold is ignored for beacon filtering, and
718 * beacon will not be forced to be sent to driver due to this setting.
720 struct iwl_beacon_filter_cmd {
721 __le32 bf_energy_delta;
722 __le32 bf_roaming_energy_delta;
723 __le32 bf_roaming_state;
724 __le32 bf_temp_threshold;
725 __le32 bf_temp_fast_filter;
726 __le32 bf_temp_slow_filter;
727 __le32 bf_enable_beacon_filter;
728 __le32 bf_debug_flag;
729 __le32 bf_escape_timer;
730 __le32 ba_escape_timer;
731 __le32 ba_enable_beacon_abort;
732 __le32 bf_threshold_absolute_low[2];
733 __le32 bf_threshold_absolute_high[2];
734 } __packed; /* BEACON_FILTER_CONFIG_API_S_VER_4 */
736 /* Beacon filtering and beacon abort */
737 #define IWL_BF_ENERGY_DELTA_DEFAULT 5
738 #define IWL_BF_ENERGY_DELTA_D0I3 20
739 #define IWL_BF_ENERGY_DELTA_MAX 255
740 #define IWL_BF_ENERGY_DELTA_MIN 0
742 #define IWL_BF_ROAMING_ENERGY_DELTA_DEFAULT 1
743 #define IWL_BF_ROAMING_ENERGY_DELTA_D0I3 20
744 #define IWL_BF_ROAMING_ENERGY_DELTA_MAX 255
745 #define IWL_BF_ROAMING_ENERGY_DELTA_MIN 0
747 #define IWL_BF_ROAMING_STATE_DEFAULT 72
748 #define IWL_BF_ROAMING_STATE_D0I3 72
749 #define IWL_BF_ROAMING_STATE_MAX 255
750 #define IWL_BF_ROAMING_STATE_MIN 0
752 #define IWL_BF_TEMP_THRESHOLD_DEFAULT 112
753 #define IWL_BF_TEMP_THRESHOLD_D0I3 112
754 #define IWL_BF_TEMP_THRESHOLD_MAX 255
755 #define IWL_BF_TEMP_THRESHOLD_MIN 0
757 #define IWL_BF_TEMP_FAST_FILTER_DEFAULT 1
758 #define IWL_BF_TEMP_FAST_FILTER_D0I3 1
759 #define IWL_BF_TEMP_FAST_FILTER_MAX 255
760 #define IWL_BF_TEMP_FAST_FILTER_MIN 0
762 #define IWL_BF_TEMP_SLOW_FILTER_DEFAULT 5
763 #define IWL_BF_TEMP_SLOW_FILTER_D0I3 20
764 #define IWL_BF_TEMP_SLOW_FILTER_MAX 255
765 #define IWL_BF_TEMP_SLOW_FILTER_MIN 0
767 #define IWL_BF_ENABLE_BEACON_FILTER_DEFAULT 1
769 #define IWL_BF_DEBUG_FLAG_DEFAULT 0
770 #define IWL_BF_DEBUG_FLAG_D0I3 0
772 #define IWL_BF_ESCAPE_TIMER_DEFAULT 0
773 #define IWL_BF_ESCAPE_TIMER_D0I3 0
774 #define IWL_BF_ESCAPE_TIMER_MAX 1024
775 #define IWL_BF_ESCAPE_TIMER_MIN 0
777 #define IWL_BA_ESCAPE_TIMER_DEFAULT 6
778 #define IWL_BA_ESCAPE_TIMER_D0I3 6
779 #define IWL_BA_ESCAPE_TIMER_D3 9
780 #define IWL_BA_ESCAPE_TIMER_MAX 1024
781 #define IWL_BA_ESCAPE_TIMER_MIN 0
783 #define IWL_BA_ENABLE_BEACON_ABORT_DEFAULT 1
785 #define IWL_BF_CMD_CONFIG(mode) \
786 .bf_energy_delta = cpu_to_le32(IWL_BF_ENERGY_DELTA ## mode), \
787 .bf_roaming_energy_delta = \
788 cpu_to_le32(IWL_BF_ROAMING_ENERGY_DELTA ## mode), \
789 .bf_roaming_state = cpu_to_le32(IWL_BF_ROAMING_STATE ## mode), \
790 .bf_temp_threshold = cpu_to_le32(IWL_BF_TEMP_THRESHOLD ## mode), \
791 .bf_temp_fast_filter = cpu_to_le32(IWL_BF_TEMP_FAST_FILTER ## mode), \
792 .bf_temp_slow_filter = cpu_to_le32(IWL_BF_TEMP_SLOW_FILTER ## mode), \
793 .bf_debug_flag = cpu_to_le32(IWL_BF_DEBUG_FLAG ## mode), \
794 .bf_escape_timer = cpu_to_le32(IWL_BF_ESCAPE_TIMER ## mode), \
795 .ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER ## mode)
797 #define IWL_BF_CMD_CONFIG_DEFAULTS IWL_BF_CMD_CONFIG(_DEFAULT)
798 #define IWL_BF_CMD_CONFIG_D0I3 IWL_BF_CMD_CONFIG(_D0I3)
800 #define DEFAULT_TPE_TX_POWER 0x7F
803 * Bandwidth: 20/40/80/(160/80+80)/320
805 #define IWL_MAX_TX_EIRP_PWR_MAX_SIZE 5
806 #define IWL_MAX_TX_EIRP_PSD_PWR_MAX_SIZE 16
808 enum iwl_6ghz_ap_type {
809 IWL_6GHZ_AP_TYPE_LPI,
811 IWL_6GHZ_AP_TYPE_VLP,
812 }; /* PHY_AP_TYPE_API_E_VER_1 */
815 * struct iwl_txpower_constraints_cmd
816 * AP_TX_POWER_CONSTRAINTS_CMD
817 * Used for VLP/LPI/AFC Access Point power constraints for 6GHz channels
819 * @ap_type: see &enum iwl_ap_type
820 * @eirp_pwr: 8-bit 2s complement signed integer in the range
821 * -64 dBm to 63 dBm with a 0.5 dB step
822 * default &DEFAULT_TPE_TX_POWER (no maximum limit)
823 * @psd_pwr: 8-bit 2s complement signed integer in the range
824 * -63.5 to +63 dBm/MHz with a 0.5 step
825 * value - 128 indicates that the corresponding 20
826 * MHz channel cannot be used for transmission.
827 * value +127 indicates that no maximum PSD limit
828 * is specified for the corresponding 20 MHz channel
829 * default &DEFAULT_TPE_TX_POWER (no maximum limit)
830 * @reserved: reserved (padding)
832 struct iwl_txpower_constraints_cmd {
835 __s8 eirp_pwr[IWL_MAX_TX_EIRP_PWR_MAX_SIZE];
836 __s8 psd_pwr[IWL_MAX_TX_EIRP_PSD_PWR_MAX_SIZE];
838 } __packed; /* PHY_AP_TX_POWER_CONSTRAINTS_CMD_API_S_VER_1 */
839 #endif /* __iwl_fw_api_power_h__ */