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Johannes Berg8ca151b2013-01-24 14:25:36 +01001/******************************************************************************
2 *
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * GPL LICENSE SUMMARY
7 *
Emmanuel Grumbach51368bf2013-12-30 13:15:54 +02008 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
Johannes Berg8b4139d2014-07-24 14:05:26 +02009 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
Johannes Berg8ca151b2013-01-24 14:25:36 +010010 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of version 2 of the GNU General Public License as
13 * published by the Free Software Foundation.
14 *
15 * This program is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
23 * USA
24 *
25 * The full GNU General Public License is included in this distribution
Emmanuel Grumbach410dc5a2013-02-18 09:22:28 +020026 * in the file called COPYING.
Johannes Berg8ca151b2013-01-24 14:25:36 +010027 *
28 * Contact Information:
29 * Intel Linux Wireless <ilw@linux.intel.com>
30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
31 *
32 * BSD LICENSE
33 *
Emmanuel Grumbach51368bf2013-12-30 13:15:54 +020034 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
Johannes Berg8b4139d2014-07-24 14:05:26 +020035 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
Johannes Berg8ca151b2013-01-24 14:25:36 +010036 * All rights reserved.
37 *
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
40 * are met:
41 *
42 * * Redistributions of source code must retain the above copyright
43 * notice, this list of conditions and the following disclaimer.
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46 * the documentation and/or other materials provided with the
47 * distribution.
48 * * Neither the name Intel Corporation nor the names of its
49 * contributors may be used to endorse or promote products derived
50 * from this software without specific prior written permission.
51 *
52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63 *
64 *****************************************************************************/
65
66#ifndef __fw_api_h__
67#define __fw_api_h__
68
69#include "fw-api-rs.h"
70#include "fw-api-tx.h"
71#include "fw-api-sta.h"
72#include "fw-api-mac.h"
73#include "fw-api-power.h"
74#include "fw-api-d3.h"
Emmanuel Grumbach5b7ff612014-03-11 19:27:45 +020075#include "fw-api-coex.h"
Haim Dreyfusse820c2d2014-04-06 11:19:09 +030076#include "fw-api-scan.h"
Johannes Berg8ca151b2013-01-24 14:25:36 +010077
Eytan Lifshitz19e737c2013-09-09 13:30:15 +020078/* Tx queue numbers */
Johannes Berg8ca151b2013-01-24 14:25:36 +010079enum {
80 IWL_MVM_OFFCHANNEL_QUEUE = 8,
81 IWL_MVM_CMD_QUEUE = 9,
Johannes Berg8ca151b2013-01-24 14:25:36 +010082};
83
Johannes Bergb2d81db2014-08-01 20:48:25 +020084enum iwl_mvm_tx_fifo {
85 IWL_MVM_TX_FIFO_BK = 0,
86 IWL_MVM_TX_FIFO_BE,
87 IWL_MVM_TX_FIFO_VI,
88 IWL_MVM_TX_FIFO_VO,
89 IWL_MVM_TX_FIFO_MCAST = 5,
90 IWL_MVM_TX_FIFO_CMD = 7,
91};
Eytan Lifshitz19e737c2013-09-09 13:30:15 +020092
Johannes Berg8ca151b2013-01-24 14:25:36 +010093#define IWL_MVM_STATION_COUNT 16
94
Arik Nemtsovcf7b4912014-05-15 11:44:40 +030095#define IWL_MVM_TDLS_STA_COUNT 4
96
Johannes Berg8ca151b2013-01-24 14:25:36 +010097/* commands */
98enum {
99 MVM_ALIVE = 0x1,
100 REPLY_ERROR = 0x2,
101
102 INIT_COMPLETE_NOTIF = 0x4,
103
104 /* PHY context commands */
105 PHY_CONTEXT_CMD = 0x8,
106 DBG_CFG = 0x9,
Emmanuel Grumbachb9fae2d2014-02-17 11:24:10 +0200107 ANTENNA_COUPLING_NOTIFICATION = 0xa,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100108
David Spinadeld2496222014-05-20 12:46:37 +0300109 /* UMAC scan commands */
110 SCAN_CFG_CMD = 0xc,
111 SCAN_REQ_UMAC = 0xd,
112 SCAN_ABORT_UMAC = 0xe,
113 SCAN_COMPLETE_UMAC = 0xf,
114
Johannes Berg8ca151b2013-01-24 14:25:36 +0100115 /* station table */
Max Stepanov5a258aa2013-04-07 09:11:21 +0300116 ADD_STA_KEY = 0x17,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100117 ADD_STA = 0x18,
118 REMOVE_STA = 0x19,
119
120 /* TX */
121 TX_CMD = 0x1c,
122 TXPATH_FLUSH = 0x1e,
123 MGMT_MCAST_KEY = 0x1f,
124
Avri Altman3edf8ff2014-07-30 11:41:01 +0300125 /* scheduler config */
126 SCD_QUEUE_CFG = 0x1d,
127
Johannes Berg8ca151b2013-01-24 14:25:36 +0100128 /* global key */
129 WEP_KEY = 0x20,
130
Arik Nemtsov77c5d7e2014-09-11 13:10:08 +0300131 /* TDLS */
132 TDLS_CHANNEL_SWITCH_CMD = 0x27,
133 TDLS_CHANNEL_SWITCH_NOTIFICATION = 0xaa,
Arik Nemtsov307e4722014-09-15 18:48:59 +0300134 TDLS_CONFIG_CMD = 0xa7,
Arik Nemtsov77c5d7e2014-09-11 13:10:08 +0300135
Johannes Berg8ca151b2013-01-24 14:25:36 +0100136 /* MAC and Binding commands */
137 MAC_CONTEXT_CMD = 0x28,
138 TIME_EVENT_CMD = 0x29, /* both CMD and response */
139 TIME_EVENT_NOTIFICATION = 0x2a,
140 BINDING_CONTEXT_CMD = 0x2b,
141 TIME_QUOTA_CMD = 0x2c,
Johannes Berg4ac6cb52013-08-08 09:30:13 +0200142 NON_QOS_TX_COUNTER_CMD = 0x2d,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100143
144 LQ_CMD = 0x4e,
145
146 /* Calibration */
147 TEMPERATURE_NOTIFICATION = 0x62,
148 CALIBRATION_CFG_CMD = 0x65,
149 CALIBRATION_RES_NOTIFICATION = 0x66,
150 CALIBRATION_COMPLETE_NOTIFICATION = 0x67,
151 RADIO_VERSION_NOTIFICATION = 0x68,
152
153 /* Scan offload */
154 SCAN_OFFLOAD_REQUEST_CMD = 0x51,
155 SCAN_OFFLOAD_ABORT_CMD = 0x52,
Ariej Marjieh720befbf2014-07-07 09:04:58 +0300156 HOT_SPOT_CMD = 0x53,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100157 SCAN_OFFLOAD_COMPLETE = 0x6D,
158 SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E,
159 SCAN_OFFLOAD_CONFIG_CMD = 0x6f,
David Spinadel35a000b2013-08-28 09:29:43 +0300160 MATCH_FOUND_NOTIFICATION = 0xd9,
David Spinadelfb98be52014-05-04 12:51:10 +0300161 SCAN_ITERATION_COMPLETE = 0xe7,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100162
163 /* Phy */
164 PHY_CONFIGURATION_CMD = 0x6a,
165 CALIB_RES_NOTIF_PHY_DB = 0x6b,
166 /* PHY_DB_CMD = 0x6c, */
167
Alexander Bondare811ada2013-03-10 15:29:44 +0200168 /* Power - legacy power table command */
Johannes Berg8ca151b2013-01-24 14:25:36 +0100169 POWER_TABLE_CMD = 0x77,
Alexander Bondar175a70b2013-04-14 20:59:37 +0300170 PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78,
Emmanuel Grumbach9180ac52014-09-23 23:02:41 +0300171 LTR_CONFIG = 0xee,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100172
Eytan Lifshitz9ee718a2013-05-19 19:14:41 +0300173 /* Thermal Throttling*/
174 REPLY_THERMAL_MNG_BACKOFF = 0x7e,
175
Johannes Berg8ca151b2013-01-24 14:25:36 +0100176 /* Scanning */
177 SCAN_REQUEST_CMD = 0x80,
178 SCAN_ABORT_CMD = 0x81,
179 SCAN_START_NOTIFICATION = 0x82,
180 SCAN_RESULTS_NOTIFICATION = 0x83,
181 SCAN_COMPLETE_NOTIFICATION = 0x84,
182
183 /* NVM */
184 NVM_ACCESS_CMD = 0x88,
185
186 SET_CALIB_DEFAULT_CMD = 0x8e,
187
Ilan Peer571765c2013-03-05 15:26:03 +0200188 BEACON_NOTIFICATION = 0x90,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100189 BEACON_TEMPLATE_CMD = 0x91,
190 TX_ANT_CONFIGURATION_CMD = 0x98,
191 STATISTICS_NOTIFICATION = 0x9d,
Johannes Berg3e56ead2013-02-15 22:23:18 +0100192 EOSP_NOTIFICATION = 0x9e,
Matti Gottlieb88f2fd72013-07-09 15:25:46 +0300193 REDUCE_TX_POWER_CMD = 0x9f,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100194
195 /* RF-KILL commands and notifications */
196 CARD_STATE_CMD = 0xa0,
197 CARD_STATE_NOTIFICATION = 0xa1,
198
Hila Gonend64048e2013-03-13 18:00:03 +0200199 MISSED_BEACONS_NOTIFICATION = 0xa2,
200
Alexander Bondare811ada2013-03-10 15:29:44 +0200201 /* Power - new power table command */
202 MAC_PM_POWER_TABLE = 0xa9,
203
Chaya Rachel Ivgy30269c12014-11-15 21:08:29 +0200204 MFUART_LOAD_NOTIFICATION = 0xb1,
205
Johannes Berg8ca151b2013-01-24 14:25:36 +0100206 REPLY_RX_PHY_CMD = 0xc0,
207 REPLY_RX_MPDU_CMD = 0xc1,
208 BA_NOTIF = 0xc5,
209
Matti Gottlieba2d79c52014-08-25 14:41:23 +0300210 MARKER_CMD = 0xcb,
211
Emmanuel Grumbachfb3ceb82013-01-14 15:04:01 +0200212 /* BT Coex */
213 BT_COEX_PRIO_TABLE = 0xcc,
214 BT_COEX_PROT_ENV = 0xcd,
215 BT_PROFILE_NOTIFICATION = 0xce,
Emmanuel Grumbach430a3bb2014-04-02 09:55:16 +0300216 BT_CONFIG = 0x9b,
217 BT_COEX_UPDATE_SW_BOOST = 0x5a,
218 BT_COEX_UPDATE_CORUN_LUT = 0x5b,
219 BT_COEX_UPDATE_REDUCED_TXP = 0x5c,
Emmanuel Grumbachdac94da2013-06-18 07:35:27 +0300220 BT_COEX_CI = 0x5d,
Emmanuel Grumbachfb3ceb82013-01-14 15:04:01 +0200221
Lilach Edelstein1f3b0ff2013-10-06 13:03:32 +0200222 REPLY_SF_CFG_CMD = 0xd1,
Hila Gonen7df15b12012-12-12 11:16:19 +0200223 REPLY_BEACON_FILTERING_CMD = 0xd2,
224
Luciano Coelhoa0a092432014-09-04 12:29:15 +0300225 /* DTS measurements */
226 CMD_DTS_MEASUREMENT_TRIGGER = 0xdc,
227 DTS_MEASUREMENT_NOTIFICATION = 0xdd,
228
Johannes Berg8ca151b2013-01-24 14:25:36 +0100229 REPLY_DEBUG_CMD = 0xf0,
230 DEBUG_LOG_MSG = 0xf7,
231
Eliad Pellerc87163b2014-01-08 10:11:11 +0200232 BCAST_FILTER_CMD = 0xcf,
Emmanuel Grumbach51b6b9e2013-05-02 15:01:24 +0300233 MCAST_FILTER_CMD = 0xd0,
234
Johannes Berg8ca151b2013-01-24 14:25:36 +0100235 /* D3 commands/notifications */
236 D3_CONFIG_CMD = 0xd3,
237 PROT_OFFLOAD_CONFIG_CMD = 0xd4,
238 OFFLOADS_QUERY_CMD = 0xd5,
239 REMOTE_WAKE_CONFIG_CMD = 0xd6,
Arik Nemtsov98ee7782013-10-02 16:58:09 +0300240 D0I3_END_CMD = 0xed,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100241
242 /* for WoWLAN in particular */
243 WOWLAN_PATTERNS = 0xe0,
244 WOWLAN_CONFIGURATION = 0xe1,
245 WOWLAN_TSC_RSC_PARAM = 0xe2,
246 WOWLAN_TKIP_PARAM = 0xe3,
247 WOWLAN_KEK_KCK_MATERIAL = 0xe4,
248 WOWLAN_GET_STATUSES = 0xe5,
249 WOWLAN_TX_POWER_PER_DB = 0xe6,
250
251 /* and for NetDetect */
252 NET_DETECT_CONFIG_CMD = 0x54,
253 NET_DETECT_PROFILES_QUERY_CMD = 0x56,
254 NET_DETECT_PROFILES_CMD = 0x57,
255 NET_DETECT_HOTSPOTS_CMD = 0x58,
256 NET_DETECT_HOTSPOTS_QUERY_CMD = 0x59,
257
258 REPLY_MAX = 0xff,
259};
260
261/**
262 * struct iwl_cmd_response - generic response struct for most commands
263 * @status: status of the command asked, changes for each one
264 */
265struct iwl_cmd_response {
266 __le32 status;
267};
268
269/*
270 * struct iwl_tx_ant_cfg_cmd
271 * @valid: valid antenna configuration
272 */
273struct iwl_tx_ant_cfg_cmd {
274 __le32 valid;
275} __packed;
276
Matti Gottlieb88f2fd72013-07-09 15:25:46 +0300277/**
278 * struct iwl_reduce_tx_power_cmd - TX power reduction command
279 * REDUCE_TX_POWER_CMD = 0x9f
280 * @flags: (reserved for future implementation)
281 * @mac_context_id: id of the mac ctx for which we are reducing TX power.
282 * @pwr_restriction: TX power restriction in dBms.
283 */
284struct iwl_reduce_tx_power_cmd {
285 u8 flags;
286 u8 mac_context_id;
287 __le16 pwr_restriction;
288} __packed; /* TX_REDUCED_POWER_API_S_VER_1 */
289
Johannes Berg8ca151b2013-01-24 14:25:36 +0100290/*
291 * Calibration control struct.
292 * Sent as part of the phy configuration command.
293 * @flow_trigger: bitmap for which calibrations to perform according to
294 * flow triggers.
295 * @event_trigger: bitmap for which calibrations to perform according to
296 * event triggers.
297 */
298struct iwl_calib_ctrl {
299 __le32 flow_trigger;
300 __le32 event_trigger;
301} __packed;
302
303/* This enum defines the bitmap of various calibrations to enable in both
304 * init ucode and runtime ucode through CALIBRATION_CFG_CMD.
305 */
306enum iwl_calib_cfg {
307 IWL_CALIB_CFG_XTAL_IDX = BIT(0),
308 IWL_CALIB_CFG_TEMPERATURE_IDX = BIT(1),
309 IWL_CALIB_CFG_VOLTAGE_READ_IDX = BIT(2),
310 IWL_CALIB_CFG_PAPD_IDX = BIT(3),
311 IWL_CALIB_CFG_TX_PWR_IDX = BIT(4),
312 IWL_CALIB_CFG_DC_IDX = BIT(5),
313 IWL_CALIB_CFG_BB_FILTER_IDX = BIT(6),
314 IWL_CALIB_CFG_LO_LEAKAGE_IDX = BIT(7),
315 IWL_CALIB_CFG_TX_IQ_IDX = BIT(8),
316 IWL_CALIB_CFG_TX_IQ_SKEW_IDX = BIT(9),
317 IWL_CALIB_CFG_RX_IQ_IDX = BIT(10),
318 IWL_CALIB_CFG_RX_IQ_SKEW_IDX = BIT(11),
319 IWL_CALIB_CFG_SENSITIVITY_IDX = BIT(12),
320 IWL_CALIB_CFG_CHAIN_NOISE_IDX = BIT(13),
321 IWL_CALIB_CFG_DISCONNECTED_ANT_IDX = BIT(14),
322 IWL_CALIB_CFG_ANT_COUPLING_IDX = BIT(15),
323 IWL_CALIB_CFG_DAC_IDX = BIT(16),
324 IWL_CALIB_CFG_ABS_IDX = BIT(17),
325 IWL_CALIB_CFG_AGC_IDX = BIT(18),
326};
327
328/*
329 * Phy configuration command.
330 */
331struct iwl_phy_cfg_cmd {
332 __le32 phy_cfg;
333 struct iwl_calib_ctrl calib_control;
334} __packed;
335
336#define PHY_CFG_RADIO_TYPE (BIT(0) | BIT(1))
337#define PHY_CFG_RADIO_STEP (BIT(2) | BIT(3))
338#define PHY_CFG_RADIO_DASH (BIT(4) | BIT(5))
339#define PHY_CFG_PRODUCT_NUMBER (BIT(6) | BIT(7))
340#define PHY_CFG_TX_CHAIN_A BIT(8)
341#define PHY_CFG_TX_CHAIN_B BIT(9)
342#define PHY_CFG_TX_CHAIN_C BIT(10)
343#define PHY_CFG_RX_CHAIN_A BIT(12)
344#define PHY_CFG_RX_CHAIN_B BIT(13)
345#define PHY_CFG_RX_CHAIN_C BIT(14)
346
347
348/* Target of the NVM_ACCESS_CMD */
349enum {
350 NVM_ACCESS_TARGET_CACHE = 0,
351 NVM_ACCESS_TARGET_OTP = 1,
352 NVM_ACCESS_TARGET_EEPROM = 2,
353};
354
Emmanuel Grumbachb9545b42013-03-06 11:34:44 +0200355/* Section types for NVM_ACCESS_CMD */
Johannes Berg8ca151b2013-01-24 14:25:36 +0100356enum {
Eran Hararyae2b21b2014-01-09 08:08:24 +0200357 NVM_SECTION_TYPE_SW = 1,
Eran Harary77db0a32014-02-04 14:21:38 +0200358 NVM_SECTION_TYPE_REGULATORY = 3,
Eran Hararyae2b21b2014-01-09 08:08:24 +0200359 NVM_SECTION_TYPE_CALIBRATION = 4,
360 NVM_SECTION_TYPE_PRODUCTION = 5,
Eran Harary77db0a32014-02-04 14:21:38 +0200361 NVM_SECTION_TYPE_MAC_OVERRIDE = 11,
362 NVM_MAX_NUM_SECTIONS = 12,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100363};
364
365/**
366 * struct iwl_nvm_access_cmd_ver2 - Request the device to send an NVM section
367 * @op_code: 0 - read, 1 - write
368 * @target: NVM_ACCESS_TARGET_*
369 * @type: NVM_SECTION_TYPE_*
370 * @offset: offset in bytes into the section
371 * @length: in bytes, to read/write
372 * @data: if write operation, the data to write. On read its empty
373 */
Emmanuel Grumbachb9545b42013-03-06 11:34:44 +0200374struct iwl_nvm_access_cmd {
Johannes Berg8ca151b2013-01-24 14:25:36 +0100375 u8 op_code;
376 u8 target;
377 __le16 type;
378 __le16 offset;
379 __le16 length;
380 u8 data[];
381} __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */
382
383/**
384 * struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD
385 * @offset: offset in bytes into the section
386 * @length: in bytes, either how much was written or read
387 * @type: NVM_SECTION_TYPE_*
388 * @status: 0 for success, fail otherwise
389 * @data: if read operation, the data returned. Empty on write.
390 */
Emmanuel Grumbachb9545b42013-03-06 11:34:44 +0200391struct iwl_nvm_access_resp {
Johannes Berg8ca151b2013-01-24 14:25:36 +0100392 __le16 offset;
393 __le16 length;
394 __le16 type;
395 __le16 status;
396 u8 data[];
397} __packed; /* NVM_ACCESS_CMD_RESP_API_S_VER_2 */
398
399/* MVM_ALIVE 0x1 */
400
401/* alive response is_valid values */
402#define ALIVE_RESP_UCODE_OK BIT(0)
403#define ALIVE_RESP_RFKILL BIT(1)
404
405/* alive response ver_type values */
406enum {
407 FW_TYPE_HW = 0,
408 FW_TYPE_PROT = 1,
409 FW_TYPE_AP = 2,
410 FW_TYPE_WOWLAN = 3,
411 FW_TYPE_TIMING = 4,
412 FW_TYPE_WIPAN = 5
413};
414
415/* alive response ver_subtype values */
416enum {
417 FW_SUBTYPE_FULL_FEATURE = 0,
418 FW_SUBTYPE_BOOTSRAP = 1, /* Not valid */
419 FW_SUBTYPE_REDUCED = 2,
420 FW_SUBTYPE_ALIVE_ONLY = 3,
421 FW_SUBTYPE_WOWLAN = 4,
422 FW_SUBTYPE_AP_SUBTYPE = 5,
423 FW_SUBTYPE_WIPAN = 6,
424 FW_SUBTYPE_INITIALIZE = 9
425};
426
427#define IWL_ALIVE_STATUS_ERR 0xDEAD
428#define IWL_ALIVE_STATUS_OK 0xCAFE
429
430#define IWL_ALIVE_FLG_RFKILL BIT(0)
431
432struct mvm_alive_resp {
433 __le16 status;
434 __le16 flags;
435 u8 ucode_minor;
436 u8 ucode_major;
437 __le16 id;
438 u8 api_minor;
439 u8 api_major;
440 u8 ver_subtype;
441 u8 ver_type;
442 u8 mac;
443 u8 opt;
444 __le16 reserved2;
445 __le32 timestamp;
446 __le32 error_event_table_ptr; /* SRAM address for error log */
447 __le32 log_event_table_ptr; /* SRAM address for event log */
448 __le32 cpu_register_ptr;
449 __le32 dbgm_config_ptr;
450 __le32 alive_counter_ptr;
451 __le32 scd_base_ptr; /* SRAM address for SCD */
452} __packed; /* ALIVE_RES_API_S_VER_1 */
453
Eran Harary01a9ca52014-02-03 09:29:57 +0200454struct mvm_alive_resp_ver2 {
455 __le16 status;
456 __le16 flags;
457 u8 ucode_minor;
458 u8 ucode_major;
459 __le16 id;
460 u8 api_minor;
461 u8 api_major;
462 u8 ver_subtype;
463 u8 ver_type;
464 u8 mac;
465 u8 opt;
466 __le16 reserved2;
467 __le32 timestamp;
468 __le32 error_event_table_ptr; /* SRAM address for error log */
469 __le32 log_event_table_ptr; /* SRAM address for LMAC event log */
470 __le32 cpu_register_ptr;
471 __le32 dbgm_config_ptr;
472 __le32 alive_counter_ptr;
473 __le32 scd_base_ptr; /* SRAM address for SCD */
474 __le32 st_fwrd_addr; /* pointer to Store and forward */
475 __le32 st_fwrd_size;
476 u8 umac_minor; /* UMAC version: minor */
477 u8 umac_major; /* UMAC version: major */
478 __le16 umac_id; /* UMAC version: id */
479 __le32 error_info_addr; /* SRAM address for UMAC error log */
480 __le32 dbg_print_buff_addr;
481} __packed; /* ALIVE_RES_API_S_VER_2 */
482
Johannes Berg8ca151b2013-01-24 14:25:36 +0100483/* Error response/notification */
484enum {
485 FW_ERR_UNKNOWN_CMD = 0x0,
486 FW_ERR_INVALID_CMD_PARAM = 0x1,
487 FW_ERR_SERVICE = 0x2,
488 FW_ERR_ARC_MEMORY = 0x3,
489 FW_ERR_ARC_CODE = 0x4,
490 FW_ERR_WATCH_DOG = 0x5,
491 FW_ERR_WEP_GRP_KEY_INDX = 0x10,
492 FW_ERR_WEP_KEY_SIZE = 0x11,
493 FW_ERR_OBSOLETE_FUNC = 0x12,
494 FW_ERR_UNEXPECTED = 0xFE,
495 FW_ERR_FATAL = 0xFF
496};
497
498/**
499 * struct iwl_error_resp - FW error indication
500 * ( REPLY_ERROR = 0x2 )
501 * @error_type: one of FW_ERR_*
502 * @cmd_id: the command ID for which the error occured
503 * @bad_cmd_seq_num: sequence number of the erroneous command
504 * @error_service: which service created the error, applicable only if
505 * error_type = 2, otherwise 0
506 * @timestamp: TSF in usecs.
507 */
508struct iwl_error_resp {
509 __le32 error_type;
510 u8 cmd_id;
511 u8 reserved1;
512 __le16 bad_cmd_seq_num;
513 __le32 error_service;
514 __le64 timestamp;
515} __packed;
516
517
518/* Common PHY, MAC and Bindings definitions */
519
520#define MAX_MACS_IN_BINDING (3)
521#define MAX_BINDINGS (4)
522#define AUX_BINDING_INDEX (3)
523#define MAX_PHYS (4)
524
525/* Used to extract ID and color from the context dword */
526#define FW_CTXT_ID_POS (0)
527#define FW_CTXT_ID_MSK (0xff << FW_CTXT_ID_POS)
528#define FW_CTXT_COLOR_POS (8)
529#define FW_CTXT_COLOR_MSK (0xff << FW_CTXT_COLOR_POS)
530#define FW_CTXT_INVALID (0xffffffff)
531
532#define FW_CMD_ID_AND_COLOR(_id, _color) ((_id << FW_CTXT_ID_POS) |\
533 (_color << FW_CTXT_COLOR_POS))
534
535/* Possible actions on PHYs, MACs and Bindings */
536enum {
537 FW_CTXT_ACTION_STUB = 0,
538 FW_CTXT_ACTION_ADD,
539 FW_CTXT_ACTION_MODIFY,
540 FW_CTXT_ACTION_REMOVE,
541 FW_CTXT_ACTION_NUM
542}; /* COMMON_CONTEXT_ACTION_API_E_VER_1 */
543
544/* Time Events */
545
546/* Time Event types, according to MAC type */
547enum iwl_time_event_type {
548 /* BSS Station Events */
549 TE_BSS_STA_AGGRESSIVE_ASSOC,
550 TE_BSS_STA_ASSOC,
551 TE_BSS_EAP_DHCP_PROT,
552 TE_BSS_QUIET_PERIOD,
553
554 /* P2P Device Events */
555 TE_P2P_DEVICE_DISCOVERABLE,
556 TE_P2P_DEVICE_LISTEN,
557 TE_P2P_DEVICE_ACTION_SCAN,
558 TE_P2P_DEVICE_FULL_SCAN,
559
560 /* P2P Client Events */
561 TE_P2P_CLIENT_AGGRESSIVE_ASSOC,
562 TE_P2P_CLIENT_ASSOC,
563 TE_P2P_CLIENT_QUIET_PERIOD,
564
565 /* P2P GO Events */
566 TE_P2P_GO_ASSOC_PROT,
567 TE_P2P_GO_REPETITIVE_NOA,
568 TE_P2P_GO_CT_WINDOW,
569
570 /* WiDi Sync Events */
571 TE_WIDI_TX_SYNC,
572
Andrei Otcheretianski7f0a7c62014-05-04 11:48:12 +0300573 /* Channel Switch NoA */
Luciano Coelhof991e172014-08-26 16:14:10 +0300574 TE_CHANNEL_SWITCH_PERIOD,
Andrei Otcheretianski7f0a7c62014-05-04 11:48:12 +0300575
Johannes Berg8ca151b2013-01-24 14:25:36 +0100576 TE_MAX
577}; /* MAC_EVENT_TYPE_API_E_VER_1 */
578
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300579
580
581/* Time event - defines for command API v1 */
Johannes Berg8ca151b2013-01-24 14:25:36 +0100582
583/*
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300584 * @TE_V1_FRAG_NONE: fragmentation of the time event is NOT allowed.
585 * @TE_V1_FRAG_SINGLE: fragmentation of the time event is allowed, but only
586 * the first fragment is scheduled.
587 * @TE_V1_FRAG_DUAL: fragmentation of the time event is allowed, but only
588 * the first 2 fragments are scheduled.
589 * @TE_V1_FRAG_ENDLESS: fragmentation of the time event is allowed, and any
590 * number of fragments are valid.
Johannes Berg8ca151b2013-01-24 14:25:36 +0100591 *
592 * Other than the constant defined above, specifying a fragmentation value 'x'
593 * means that the event can be fragmented but only the first 'x' will be
594 * scheduled.
595 */
596enum {
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300597 TE_V1_FRAG_NONE = 0,
598 TE_V1_FRAG_SINGLE = 1,
599 TE_V1_FRAG_DUAL = 2,
600 TE_V1_FRAG_ENDLESS = 0xffffffff
Johannes Berg8ca151b2013-01-24 14:25:36 +0100601};
602
Johannes Berg8ca151b2013-01-24 14:25:36 +0100603/* If a Time Event can be fragmented, this is the max number of fragments */
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300604#define TE_V1_FRAG_MAX_MSK 0x0fffffff
605/* Repeat the time event endlessly (until removed) */
606#define TE_V1_REPEAT_ENDLESS 0xffffffff
607/* If a Time Event has bounded repetitions, this is the maximal value */
608#define TE_V1_REPEAT_MAX_MSK_V1 0x0fffffff
609
610/* Time Event dependencies: none, on another TE, or in a specific time */
611enum {
612 TE_V1_INDEPENDENT = 0,
613 TE_V1_DEP_OTHER = BIT(0),
614 TE_V1_DEP_TSF = BIT(1),
615 TE_V1_EVENT_SOCIOPATHIC = BIT(2),
616}; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */
617
618/*
619 * @TE_V1_NOTIF_NONE: no notifications
620 * @TE_V1_NOTIF_HOST_EVENT_START: request/receive notification on event start
621 * @TE_V1_NOTIF_HOST_EVENT_END:request/receive notification on event end
622 * @TE_V1_NOTIF_INTERNAL_EVENT_START: internal FW use
623 * @TE_V1_NOTIF_INTERNAL_EVENT_END: internal FW use.
624 * @TE_V1_NOTIF_HOST_FRAG_START: request/receive notification on frag start
625 * @TE_V1_NOTIF_HOST_FRAG_END:request/receive notification on frag end
626 * @TE_V1_NOTIF_INTERNAL_FRAG_START: internal FW use.
627 * @TE_V1_NOTIF_INTERNAL_FRAG_END: internal FW use.
628 *
629 * Supported Time event notifications configuration.
630 * A notification (both event and fragment) includes a status indicating weather
631 * the FW was able to schedule the event or not. For fragment start/end
632 * notification the status is always success. There is no start/end fragment
633 * notification for monolithic events.
634 */
635enum {
636 TE_V1_NOTIF_NONE = 0,
637 TE_V1_NOTIF_HOST_EVENT_START = BIT(0),
638 TE_V1_NOTIF_HOST_EVENT_END = BIT(1),
639 TE_V1_NOTIF_INTERNAL_EVENT_START = BIT(2),
640 TE_V1_NOTIF_INTERNAL_EVENT_END = BIT(3),
641 TE_V1_NOTIF_HOST_FRAG_START = BIT(4),
642 TE_V1_NOTIF_HOST_FRAG_END = BIT(5),
643 TE_V1_NOTIF_INTERNAL_FRAG_START = BIT(6),
644 TE_V1_NOTIF_INTERNAL_FRAG_END = BIT(7),
645}; /* MAC_EVENT_ACTION_API_E_VER_2 */
646
Emmanuel Grumbacha373f672014-03-30 08:40:46 +0300647/* Time event - defines for command API */
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300648
649/*
650 * @TE_V2_FRAG_NONE: fragmentation of the time event is NOT allowed.
651 * @TE_V2_FRAG_SINGLE: fragmentation of the time event is allowed, but only
652 * the first fragment is scheduled.
653 * @TE_V2_FRAG_DUAL: fragmentation of the time event is allowed, but only
654 * the first 2 fragments are scheduled.
655 * @TE_V2_FRAG_ENDLESS: fragmentation of the time event is allowed, and any
656 * number of fragments are valid.
657 *
658 * Other than the constant defined above, specifying a fragmentation value 'x'
659 * means that the event can be fragmented but only the first 'x' will be
660 * scheduled.
661 */
662enum {
663 TE_V2_FRAG_NONE = 0,
664 TE_V2_FRAG_SINGLE = 1,
665 TE_V2_FRAG_DUAL = 2,
666 TE_V2_FRAG_MAX = 0xfe,
667 TE_V2_FRAG_ENDLESS = 0xff
668};
669
670/* Repeat the time event endlessly (until removed) */
671#define TE_V2_REPEAT_ENDLESS 0xff
672/* If a Time Event has bounded repetitions, this is the maximal value */
673#define TE_V2_REPEAT_MAX 0xfe
674
675#define TE_V2_PLACEMENT_POS 12
676#define TE_V2_ABSENCE_POS 15
677
Emmanuel Grumbacha373f672014-03-30 08:40:46 +0300678/* Time event policy values
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300679 * A notification (both event and fragment) includes a status indicating weather
680 * the FW was able to schedule the event or not. For fragment start/end
681 * notification the status is always success. There is no start/end fragment
682 * notification for monolithic events.
683 *
684 * @TE_V2_DEFAULT_POLICY: independent, social, present, unoticable
685 * @TE_V2_NOTIF_HOST_EVENT_START: request/receive notification on event start
686 * @TE_V2_NOTIF_HOST_EVENT_END:request/receive notification on event end
687 * @TE_V2_NOTIF_INTERNAL_EVENT_START: internal FW use
688 * @TE_V2_NOTIF_INTERNAL_EVENT_END: internal FW use.
689 * @TE_V2_NOTIF_HOST_FRAG_START: request/receive notification on frag start
690 * @TE_V2_NOTIF_HOST_FRAG_END:request/receive notification on frag end
691 * @TE_V2_NOTIF_INTERNAL_FRAG_START: internal FW use.
692 * @TE_V2_NOTIF_INTERNAL_FRAG_END: internal FW use.
693 * @TE_V2_DEP_OTHER: depends on another time event
694 * @TE_V2_DEP_TSF: depends on a specific time
695 * @TE_V2_EVENT_SOCIOPATHIC: can't co-exist with other events of tha same MAC
696 * @TE_V2_ABSENCE: are we present or absent during the Time Event.
697 */
698enum {
699 TE_V2_DEFAULT_POLICY = 0x0,
700
701 /* notifications (event start/stop, fragment start/stop) */
702 TE_V2_NOTIF_HOST_EVENT_START = BIT(0),
703 TE_V2_NOTIF_HOST_EVENT_END = BIT(1),
704 TE_V2_NOTIF_INTERNAL_EVENT_START = BIT(2),
705 TE_V2_NOTIF_INTERNAL_EVENT_END = BIT(3),
706
707 TE_V2_NOTIF_HOST_FRAG_START = BIT(4),
708 TE_V2_NOTIF_HOST_FRAG_END = BIT(5),
709 TE_V2_NOTIF_INTERNAL_FRAG_START = BIT(6),
710 TE_V2_NOTIF_INTERNAL_FRAG_END = BIT(7),
Emmanuel Grumbach1f6bf072014-02-16 15:36:00 +0200711 T2_V2_START_IMMEDIATELY = BIT(11),
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300712
713 TE_V2_NOTIF_MSK = 0xff,
714
715 /* placement characteristics */
716 TE_V2_DEP_OTHER = BIT(TE_V2_PLACEMENT_POS),
717 TE_V2_DEP_TSF = BIT(TE_V2_PLACEMENT_POS + 1),
718 TE_V2_EVENT_SOCIOPATHIC = BIT(TE_V2_PLACEMENT_POS + 2),
719
720 /* are we present or absent during the Time Event. */
721 TE_V2_ABSENCE = BIT(TE_V2_ABSENCE_POS),
722};
723
724/**
Emmanuel Grumbacha373f672014-03-30 08:40:46 +0300725 * struct iwl_time_event_cmd_api - configuring Time Events
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300726 * with struct MAC_TIME_EVENT_DATA_API_S_VER_2 (see also
727 * with version 1. determined by IWL_UCODE_TLV_FLAGS)
728 * ( TIME_EVENT_CMD = 0x29 )
729 * @id_and_color: ID and color of the relevant MAC
730 * @action: action to perform, one of FW_CTXT_ACTION_*
731 * @id: this field has two meanings, depending on the action:
732 * If the action is ADD, then it means the type of event to add.
733 * For all other actions it is the unique event ID assigned when the
734 * event was added by the FW.
735 * @apply_time: When to start the Time Event (in GP2)
736 * @max_delay: maximum delay to event's start (apply time), in TU
737 * @depends_on: the unique ID of the event we depend on (if any)
738 * @interval: interval between repetitions, in TU
739 * @duration: duration of event in TU
740 * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS
741 * @max_frags: maximal number of fragments the Time Event can be divided to
742 * @policy: defines whether uCode shall notify the host or other uCode modules
743 * on event and/or fragment start and/or end
744 * using one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF
745 * TE_EVENT_SOCIOPATHIC
746 * using TE_ABSENCE and using TE_NOTIF_*
747 */
Emmanuel Grumbacha373f672014-03-30 08:40:46 +0300748struct iwl_time_event_cmd {
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300749 /* COMMON_INDEX_HDR_API_S_VER_1 */
750 __le32 id_and_color;
751 __le32 action;
752 __le32 id;
753 /* MAC_TIME_EVENT_DATA_API_S_VER_2 */
754 __le32 apply_time;
755 __le32 max_delay;
756 __le32 depends_on;
757 __le32 interval;
758 __le32 duration;
759 u8 repeat;
760 u8 max_frags;
761 __le16 policy;
762} __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_2 */
763
Johannes Berg8ca151b2013-01-24 14:25:36 +0100764/**
765 * struct iwl_time_event_resp - response structure to iwl_time_event_cmd
766 * @status: bit 0 indicates success, all others specify errors
767 * @id: the Time Event type
768 * @unique_id: the unique ID assigned (in ADD) or given (others) to the TE
769 * @id_and_color: ID and color of the relevant MAC
770 */
771struct iwl_time_event_resp {
772 __le32 status;
773 __le32 id;
774 __le32 unique_id;
775 __le32 id_and_color;
776} __packed; /* MAC_TIME_EVENT_RSP_API_S_VER_1 */
777
778/**
779 * struct iwl_time_event_notif - notifications of time event start/stop
780 * ( TIME_EVENT_NOTIFICATION = 0x2a )
781 * @timestamp: action timestamp in GP2
782 * @session_id: session's unique id
783 * @unique_id: unique id of the Time Event itself
784 * @id_and_color: ID and color of the relevant MAC
785 * @action: one of TE_NOTIF_START or TE_NOTIF_END
786 * @status: true if scheduled, false otherwise (not executed)
787 */
788struct iwl_time_event_notif {
789 __le32 timestamp;
790 __le32 session_id;
791 __le32 unique_id;
792 __le32 id_and_color;
793 __le32 action;
794 __le32 status;
795} __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */
796
797
798/* Bindings and Time Quota */
799
800/**
801 * struct iwl_binding_cmd - configuring bindings
802 * ( BINDING_CONTEXT_CMD = 0x2b )
803 * @id_and_color: ID and color of the relevant Binding
804 * @action: action to perform, one of FW_CTXT_ACTION_*
805 * @macs: array of MAC id and colors which belong to the binding
806 * @phy: PHY id and color which belongs to the binding
807 */
808struct iwl_binding_cmd {
809 /* COMMON_INDEX_HDR_API_S_VER_1 */
810 __le32 id_and_color;
811 __le32 action;
812 /* BINDING_DATA_API_S_VER_1 */
813 __le32 macs[MAX_MACS_IN_BINDING];
814 __le32 phy;
815} __packed; /* BINDING_CMD_API_S_VER_1 */
816
Ilan Peer35adfd62013-02-04 13:16:24 +0200817/* The maximal number of fragments in the FW's schedule session */
818#define IWL_MVM_MAX_QUOTA 128
819
Johannes Berg8ca151b2013-01-24 14:25:36 +0100820/**
821 * struct iwl_time_quota_data - configuration of time quota per binding
822 * @id_and_color: ID and color of the relevant Binding
823 * @quota: absolute time quota in TU. The scheduler will try to divide the
824 * remainig quota (after Time Events) according to this quota.
825 * @max_duration: max uninterrupted context duration in TU
826 */
827struct iwl_time_quota_data {
828 __le32 id_and_color;
829 __le32 quota;
830 __le32 max_duration;
831} __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */
832
833/**
834 * struct iwl_time_quota_cmd - configuration of time quota between bindings
835 * ( TIME_QUOTA_CMD = 0x2c )
836 * @quotas: allocations per binding
837 */
838struct iwl_time_quota_cmd {
839 struct iwl_time_quota_data quotas[MAX_BINDINGS];
840} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */
841
842
843/* PHY context */
844
845/* Supported bands */
846#define PHY_BAND_5 (0)
847#define PHY_BAND_24 (1)
848
849/* Supported channel width, vary if there is VHT support */
850#define PHY_VHT_CHANNEL_MODE20 (0x0)
851#define PHY_VHT_CHANNEL_MODE40 (0x1)
852#define PHY_VHT_CHANNEL_MODE80 (0x2)
853#define PHY_VHT_CHANNEL_MODE160 (0x3)
854
855/*
856 * Control channel position:
857 * For legacy set bit means upper channel, otherwise lower.
858 * For VHT - bit-2 marks if the control is lower/upper relative to center-freq
859 * bits-1:0 mark the distance from the center freq. for 20Mhz, offset is 0.
860 * center_freq
861 * |
862 * 40Mhz |_______|_______|
863 * 80Mhz |_______|_______|_______|_______|
864 * 160Mhz |_______|_______|_______|_______|_______|_______|_______|_______|
865 * code 011 010 001 000 | 100 101 110 111
866 */
867#define PHY_VHT_CTRL_POS_1_BELOW (0x0)
868#define PHY_VHT_CTRL_POS_2_BELOW (0x1)
869#define PHY_VHT_CTRL_POS_3_BELOW (0x2)
870#define PHY_VHT_CTRL_POS_4_BELOW (0x3)
871#define PHY_VHT_CTRL_POS_1_ABOVE (0x4)
872#define PHY_VHT_CTRL_POS_2_ABOVE (0x5)
873#define PHY_VHT_CTRL_POS_3_ABOVE (0x6)
874#define PHY_VHT_CTRL_POS_4_ABOVE (0x7)
875
876/*
877 * @band: PHY_BAND_*
878 * @channel: channel number
879 * @width: PHY_[VHT|LEGACY]_CHANNEL_*
880 * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_*
881 */
882struct iwl_fw_channel_info {
883 u8 band;
884 u8 channel;
885 u8 width;
886 u8 ctrl_pos;
887} __packed;
888
889#define PHY_RX_CHAIN_DRIVER_FORCE_POS (0)
890#define PHY_RX_CHAIN_DRIVER_FORCE_MSK \
891 (0x1 << PHY_RX_CHAIN_DRIVER_FORCE_POS)
892#define PHY_RX_CHAIN_VALID_POS (1)
893#define PHY_RX_CHAIN_VALID_MSK \
894 (0x7 << PHY_RX_CHAIN_VALID_POS)
895#define PHY_RX_CHAIN_FORCE_SEL_POS (4)
896#define PHY_RX_CHAIN_FORCE_SEL_MSK \
897 (0x7 << PHY_RX_CHAIN_FORCE_SEL_POS)
898#define PHY_RX_CHAIN_FORCE_MIMO_SEL_POS (7)
899#define PHY_RX_CHAIN_FORCE_MIMO_SEL_MSK \
900 (0x7 << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS)
901#define PHY_RX_CHAIN_CNT_POS (10)
902#define PHY_RX_CHAIN_CNT_MSK \
903 (0x3 << PHY_RX_CHAIN_CNT_POS)
904#define PHY_RX_CHAIN_MIMO_CNT_POS (12)
905#define PHY_RX_CHAIN_MIMO_CNT_MSK \
906 (0x3 << PHY_RX_CHAIN_MIMO_CNT_POS)
907#define PHY_RX_CHAIN_MIMO_FORCE_POS (14)
908#define PHY_RX_CHAIN_MIMO_FORCE_MSK \
909 (0x1 << PHY_RX_CHAIN_MIMO_FORCE_POS)
910
911/* TODO: fix the value, make it depend on firmware at runtime? */
912#define NUM_PHY_CTX 3
913
914/* TODO: complete missing documentation */
915/**
916 * struct iwl_phy_context_cmd - config of the PHY context
917 * ( PHY_CONTEXT_CMD = 0x8 )
918 * @id_and_color: ID and color of the relevant Binding
919 * @action: action to perform, one of FW_CTXT_ACTION_*
920 * @apply_time: 0 means immediate apply and context switch.
921 * other value means apply new params after X usecs
922 * @tx_param_color: ???
923 * @channel_info:
924 * @txchain_info: ???
925 * @rxchain_info: ???
926 * @acquisition_data: ???
927 * @dsp_cfg_flags: set to 0
928 */
929struct iwl_phy_context_cmd {
930 /* COMMON_INDEX_HDR_API_S_VER_1 */
931 __le32 id_and_color;
932 __le32 action;
933 /* PHY_CONTEXT_DATA_API_S_VER_1 */
934 __le32 apply_time;
935 __le32 tx_param_color;
936 struct iwl_fw_channel_info ci;
937 __le32 txchain_info;
938 __le32 rxchain_info;
939 __le32 acquisition_data;
940 __le32 dsp_cfg_flags;
941} __packed; /* PHY_CONTEXT_CMD_API_VER_1 */
942
Ariej Marjieh720befbf2014-07-07 09:04:58 +0300943/*
944 * Aux ROC command
945 *
946 * Command requests the firmware to create a time event for a certain duration
947 * and remain on the given channel. This is done by using the Aux framework in
948 * the FW.
949 * The command was first used for Hot Spot issues - but can be used regardless
950 * to Hot Spot.
951 *
952 * ( HOT_SPOT_CMD 0x53 )
953 *
954 * @id_and_color: ID and color of the MAC
955 * @action: action to perform, one of FW_CTXT_ACTION_*
956 * @event_unique_id: If the action FW_CTXT_ACTION_REMOVE then the
957 * event_unique_id should be the id of the time event assigned by ucode.
958 * Otherwise ignore the event_unique_id.
959 * @sta_id_and_color: station id and color, resumed during "Remain On Channel"
960 * activity.
961 * @channel_info: channel info
962 * @node_addr: Our MAC Address
963 * @reserved: reserved for alignment
964 * @apply_time: GP2 value to start (should always be the current GP2 value)
965 * @apply_time_max_delay: Maximum apply time delay value in TU. Defines max
966 * time by which start of the event is allowed to be postponed.
967 * @duration: event duration in TU To calculate event duration:
968 * timeEventDuration = min(duration, remainingQuota)
969 */
970struct iwl_hs20_roc_req {
971 /* COMMON_INDEX_HDR_API_S_VER_1 hdr */
972 __le32 id_and_color;
973 __le32 action;
974 __le32 event_unique_id;
975 __le32 sta_id_and_color;
976 struct iwl_fw_channel_info channel_info;
977 u8 node_addr[ETH_ALEN];
978 __le16 reserved;
979 __le32 apply_time;
980 __le32 apply_time_max_delay;
981 __le32 duration;
982} __packed; /* HOT_SPOT_CMD_API_S_VER_1 */
983
984/*
985 * values for AUX ROC result values
986 */
987enum iwl_mvm_hot_spot {
988 HOT_SPOT_RSP_STATUS_OK,
989 HOT_SPOT_RSP_STATUS_TOO_MANY_EVENTS,
990 HOT_SPOT_MAX_NUM_OF_SESSIONS,
991};
992
993/*
994 * Aux ROC command response
995 *
996 * In response to iwl_hs20_roc_req the FW sends this command to notify the
997 * driver the uid of the timevent.
998 *
999 * ( HOT_SPOT_CMD 0x53 )
1000 *
1001 * @event_unique_id: Unique ID of time event assigned by ucode
1002 * @status: Return status 0 is success, all the rest used for specific errors
1003 */
1004struct iwl_hs20_roc_res {
1005 __le32 event_unique_id;
1006 __le32 status;
1007} __packed; /* HOT_SPOT_RSP_API_S_VER_1 */
1008
Johannes Berg8ca151b2013-01-24 14:25:36 +01001009#define IWL_RX_INFO_PHY_CNT 8
Avri Altmana2d7b872013-07-09 01:42:17 +03001010#define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1
1011#define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff
1012#define IWL_RX_INFO_ENERGY_ANT_B_MSK 0x0000ff00
1013#define IWL_RX_INFO_ENERGY_ANT_C_MSK 0x00ff0000
1014#define IWL_RX_INFO_ENERGY_ANT_A_POS 0
1015#define IWL_RX_INFO_ENERGY_ANT_B_POS 8
1016#define IWL_RX_INFO_ENERGY_ANT_C_POS 16
1017
Johannes Berg8ca151b2013-01-24 14:25:36 +01001018#define IWL_RX_INFO_AGC_IDX 1
1019#define IWL_RX_INFO_RSSI_AB_IDX 2
Emmanuel Grumbach8101a7f2013-02-28 11:54:28 +02001020#define IWL_OFDM_AGC_A_MSK 0x0000007f
1021#define IWL_OFDM_AGC_A_POS 0
1022#define IWL_OFDM_AGC_B_MSK 0x00003f80
1023#define IWL_OFDM_AGC_B_POS 7
1024#define IWL_OFDM_AGC_CODE_MSK 0x3fe00000
1025#define IWL_OFDM_AGC_CODE_POS 20
Johannes Berg8ca151b2013-01-24 14:25:36 +01001026#define IWL_OFDM_RSSI_INBAND_A_MSK 0x00ff
Johannes Berg8ca151b2013-01-24 14:25:36 +01001027#define IWL_OFDM_RSSI_A_POS 0
Emmanuel Grumbach8101a7f2013-02-28 11:54:28 +02001028#define IWL_OFDM_RSSI_ALLBAND_A_MSK 0xff00
1029#define IWL_OFDM_RSSI_ALLBAND_A_POS 8
Johannes Berg8ca151b2013-01-24 14:25:36 +01001030#define IWL_OFDM_RSSI_INBAND_B_MSK 0xff0000
Johannes Berg8ca151b2013-01-24 14:25:36 +01001031#define IWL_OFDM_RSSI_B_POS 16
Emmanuel Grumbach8101a7f2013-02-28 11:54:28 +02001032#define IWL_OFDM_RSSI_ALLBAND_B_MSK 0xff000000
1033#define IWL_OFDM_RSSI_ALLBAND_B_POS 24
Johannes Berg8ca151b2013-01-24 14:25:36 +01001034
1035/**
1036 * struct iwl_rx_phy_info - phy info
1037 * (REPLY_RX_PHY_CMD = 0xc0)
1038 * @non_cfg_phy_cnt: non configurable DSP phy data byte count
1039 * @cfg_phy_cnt: configurable DSP phy data byte count
1040 * @stat_id: configurable DSP phy data set ID
1041 * @reserved1:
1042 * @system_timestamp: GP2 at on air rise
1043 * @timestamp: TSF at on air rise
1044 * @beacon_time_stamp: beacon at on-air rise
1045 * @phy_flags: general phy flags: band, modulation, ...
1046 * @channel: channel number
1047 * @non_cfg_phy_buf: for various implementations of non_cfg_phy
1048 * @rate_n_flags: RATE_MCS_*
1049 * @byte_count: frame's byte-count
1050 * @frame_time: frame's time on the air, based on byte count and frame rate
1051 * calculation
Emmanuel Grumbach6bfcb7e2013-03-03 10:19:45 +02001052 * @mac_active_msk: what MACs were active when the frame was received
Johannes Berg8ca151b2013-01-24 14:25:36 +01001053 *
1054 * Before each Rx, the device sends this data. It contains PHY information
1055 * about the reception of the packet.
1056 */
1057struct iwl_rx_phy_info {
1058 u8 non_cfg_phy_cnt;
1059 u8 cfg_phy_cnt;
1060 u8 stat_id;
1061 u8 reserved1;
1062 __le32 system_timestamp;
1063 __le64 timestamp;
1064 __le32 beacon_time_stamp;
1065 __le16 phy_flags;
1066 __le16 channel;
1067 __le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT];
1068 __le32 rate_n_flags;
1069 __le32 byte_count;
Emmanuel Grumbach6bfcb7e2013-03-03 10:19:45 +02001070 __le16 mac_active_msk;
Johannes Berg8ca151b2013-01-24 14:25:36 +01001071 __le16 frame_time;
1072} __packed;
1073
1074struct iwl_rx_mpdu_res_start {
1075 __le16 byte_count;
1076 __le16 reserved;
1077} __packed;
1078
1079/**
1080 * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags
1081 * @RX_RES_PHY_FLAGS_BAND_24: true if the packet was received on 2.4 band
1082 * @RX_RES_PHY_FLAGS_MOD_CCK:
1083 * @RX_RES_PHY_FLAGS_SHORT_PREAMBLE: true if packet's preamble was short
1084 * @RX_RES_PHY_FLAGS_NARROW_BAND:
1085 * @RX_RES_PHY_FLAGS_ANTENNA: antenna on which the packet was received
1086 * @RX_RES_PHY_FLAGS_AGG: set if the packet was part of an A-MPDU
1087 * @RX_RES_PHY_FLAGS_OFDM_HT: The frame was an HT frame
1088 * @RX_RES_PHY_FLAGS_OFDM_GF: The frame used GF preamble
1089 * @RX_RES_PHY_FLAGS_OFDM_VHT: The frame was a VHT frame
1090 */
1091enum iwl_rx_phy_flags {
1092 RX_RES_PHY_FLAGS_BAND_24 = BIT(0),
1093 RX_RES_PHY_FLAGS_MOD_CCK = BIT(1),
1094 RX_RES_PHY_FLAGS_SHORT_PREAMBLE = BIT(2),
1095 RX_RES_PHY_FLAGS_NARROW_BAND = BIT(3),
1096 RX_RES_PHY_FLAGS_ANTENNA = (0x7 << 4),
1097 RX_RES_PHY_FLAGS_ANTENNA_POS = 4,
1098 RX_RES_PHY_FLAGS_AGG = BIT(7),
1099 RX_RES_PHY_FLAGS_OFDM_HT = BIT(8),
1100 RX_RES_PHY_FLAGS_OFDM_GF = BIT(9),
1101 RX_RES_PHY_FLAGS_OFDM_VHT = BIT(10),
1102};
1103
1104/**
1105 * enum iwl_mvm_rx_status - written by fw for each Rx packet
1106 * @RX_MPDU_RES_STATUS_CRC_OK: CRC is fine
1107 * @RX_MPDU_RES_STATUS_OVERRUN_OK: there was no RXE overflow
1108 * @RX_MPDU_RES_STATUS_SRC_STA_FOUND:
1109 * @RX_MPDU_RES_STATUS_KEY_VALID:
1110 * @RX_MPDU_RES_STATUS_KEY_PARAM_OK:
1111 * @RX_MPDU_RES_STATUS_ICV_OK: ICV is fine, if not, the packet is destroyed
1112 * @RX_MPDU_RES_STATUS_MIC_OK: used for CCM alg only. TKIP MIC is checked
1113 * in the driver.
1114 * @RX_MPDU_RES_STATUS_TTAK_OK: TTAK is fine
1115 * @RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR: valid for alg = CCM_CMAC or
1116 * alg = CCM only. Checks replay attack for 11w frames. Relevant only if
1117 * %RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME is set.
1118 * @RX_MPDU_RES_STATUS_SEC_NO_ENC: this frame is not encrypted
1119 * @RX_MPDU_RES_STATUS_SEC_WEP_ENC: this frame is encrypted using WEP
1120 * @RX_MPDU_RES_STATUS_SEC_CCM_ENC: this frame is encrypted using CCM
1121 * @RX_MPDU_RES_STATUS_SEC_TKIP_ENC: this frame is encrypted using TKIP
1122 * @RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC: this frame is encrypted using CCM_CMAC
1123 * @RX_MPDU_RES_STATUS_SEC_ENC_ERR: this frame couldn't be decrypted
1124 * @RX_MPDU_RES_STATUS_SEC_ENC_MSK: bitmask of the encryption algorithm
1125 * @RX_MPDU_RES_STATUS_DEC_DONE: this frame has been successfully decrypted
1126 * @RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP:
1127 * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP:
1128 * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT:
1129 * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame
1130 * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK:
1131 * @RX_MPDU_RES_STATUS_STA_ID_MSK:
1132 * @RX_MPDU_RES_STATUS_RRF_KILL:
1133 * @RX_MPDU_RES_STATUS_FILTERING_MSK:
1134 * @RX_MPDU_RES_STATUS2_FILTERING_MSK:
1135 */
1136enum iwl_mvm_rx_status {
1137 RX_MPDU_RES_STATUS_CRC_OK = BIT(0),
1138 RX_MPDU_RES_STATUS_OVERRUN_OK = BIT(1),
1139 RX_MPDU_RES_STATUS_SRC_STA_FOUND = BIT(2),
1140 RX_MPDU_RES_STATUS_KEY_VALID = BIT(3),
1141 RX_MPDU_RES_STATUS_KEY_PARAM_OK = BIT(4),
1142 RX_MPDU_RES_STATUS_ICV_OK = BIT(5),
1143 RX_MPDU_RES_STATUS_MIC_OK = BIT(6),
1144 RX_MPDU_RES_STATUS_TTAK_OK = BIT(7),
1145 RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR = BIT(7),
1146 RX_MPDU_RES_STATUS_SEC_NO_ENC = (0 << 8),
1147 RX_MPDU_RES_STATUS_SEC_WEP_ENC = (1 << 8),
1148 RX_MPDU_RES_STATUS_SEC_CCM_ENC = (2 << 8),
1149 RX_MPDU_RES_STATUS_SEC_TKIP_ENC = (3 << 8),
Max Stepanove36e5432013-08-27 19:56:13 +03001150 RX_MPDU_RES_STATUS_SEC_EXT_ENC = (4 << 8),
Johannes Berg8ca151b2013-01-24 14:25:36 +01001151 RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC = (6 << 8),
1152 RX_MPDU_RES_STATUS_SEC_ENC_ERR = (7 << 8),
1153 RX_MPDU_RES_STATUS_SEC_ENC_MSK = (7 << 8),
1154 RX_MPDU_RES_STATUS_DEC_DONE = BIT(11),
1155 RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP = BIT(12),
1156 RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP = BIT(13),
1157 RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT = BIT(14),
1158 RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME = BIT(15),
1159 RX_MPDU_RES_STATUS_HASH_INDEX_MSK = (0x3F0000),
1160 RX_MPDU_RES_STATUS_STA_ID_MSK = (0x1f000000),
1161 RX_MPDU_RES_STATUS_RRF_KILL = BIT(29),
1162 RX_MPDU_RES_STATUS_FILTERING_MSK = (0xc00000),
1163 RX_MPDU_RES_STATUS2_FILTERING_MSK = (0xc0000000),
1164};
1165
1166/**
1167 * struct iwl_radio_version_notif - information on the radio version
1168 * ( RADIO_VERSION_NOTIFICATION = 0x68 )
1169 * @radio_flavor:
1170 * @radio_step:
1171 * @radio_dash:
1172 */
1173struct iwl_radio_version_notif {
1174 __le32 radio_flavor;
1175 __le32 radio_step;
1176 __le32 radio_dash;
1177} __packed; /* RADIO_VERSION_NOTOFICATION_S_VER_1 */
1178
1179enum iwl_card_state_flags {
1180 CARD_ENABLED = 0x00,
1181 HW_CARD_DISABLED = 0x01,
1182 SW_CARD_DISABLED = 0x02,
1183 CT_KILL_CARD_DISABLED = 0x04,
1184 HALT_CARD_DISABLED = 0x08,
1185 CARD_DISABLED_MSK = 0x0f,
1186 CARD_IS_RX_ON = 0x10,
1187};
1188
1189/**
1190 * struct iwl_radio_version_notif - information on the radio version
1191 * ( CARD_STATE_NOTIFICATION = 0xa1 )
1192 * @flags: %iwl_card_state_flags
1193 */
1194struct iwl_card_state_notif {
1195 __le32 flags;
1196} __packed; /* CARD_STATE_NTFY_API_S_VER_1 */
1197
1198/**
Hila Gonend64048e2013-03-13 18:00:03 +02001199 * struct iwl_missed_beacons_notif - information on missed beacons
1200 * ( MISSED_BEACONS_NOTIFICATION = 0xa2 )
1201 * @mac_id: interface ID
1202 * @consec_missed_beacons_since_last_rx: number of consecutive missed
1203 * beacons since last RX.
1204 * @consec_missed_beacons: number of consecutive missed beacons
1205 * @num_expected_beacons:
1206 * @num_recvd_beacons:
1207 */
1208struct iwl_missed_beacons_notif {
1209 __le32 mac_id;
1210 __le32 consec_missed_beacons_since_last_rx;
1211 __le32 consec_missed_beacons;
1212 __le32 num_expected_beacons;
1213 __le32 num_recvd_beacons;
1214} __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */
1215
1216/**
Chaya Rachel Ivgy30269c12014-11-15 21:08:29 +02001217 * struct iwl_mfuart_load_notif - mfuart image version & status
1218 * ( MFUART_LOAD_NOTIFICATION = 0xb1 )
1219 * @installed_ver: installed image version
1220 * @external_ver: external image version
1221 * @status: MFUART loading status
1222 * @duration: MFUART loading time
1223*/
1224struct iwl_mfuart_load_notif {
1225 __le32 installed_ver;
1226 __le32 external_ver;
1227 __le32 status;
1228 __le32 duration;
1229} __packed; /*MFU_LOADER_NTFY_API_S_VER_1*/
1230
1231/**
Johannes Berg8ca151b2013-01-24 14:25:36 +01001232 * struct iwl_set_calib_default_cmd - set default value for calibration.
1233 * ( SET_CALIB_DEFAULT_CMD = 0x8e )
1234 * @calib_index: the calibration to set value for
1235 * @length: of data
1236 * @data: the value to set for the calibration result
1237 */
1238struct iwl_set_calib_default_cmd {
1239 __le16 calib_index;
1240 __le16 length;
1241 u8 data[0];
1242} __packed; /* PHY_CALIB_OVERRIDE_VALUES_S */
1243
Emmanuel Grumbach51b6b9e2013-05-02 15:01:24 +03001244#define MAX_PORT_ID_NUM 2
Eliad Pellere59647e2013-11-28 14:08:50 +02001245#define MAX_MCAST_FILTERING_ADDRESSES 256
Emmanuel Grumbach51b6b9e2013-05-02 15:01:24 +03001246
1247/**
1248 * struct iwl_mcast_filter_cmd - configure multicast filter.
1249 * @filter_own: Set 1 to filter out multicast packets sent by station itself
1250 * @port_id: Multicast MAC addresses array specifier. This is a strange way
1251 * to identify network interface adopted in host-device IF.
1252 * It is used by FW as index in array of addresses. This array has
1253 * MAX_PORT_ID_NUM members.
1254 * @count: Number of MAC addresses in the array
1255 * @pass_all: Set 1 to pass all multicast packets.
1256 * @bssid: current association BSSID.
1257 * @addr_list: Place holder for array of MAC addresses.
1258 * IMPORTANT: add padding if necessary to ensure DWORD alignment.
1259 */
1260struct iwl_mcast_filter_cmd {
1261 u8 filter_own;
1262 u8 port_id;
1263 u8 count;
1264 u8 pass_all;
1265 u8 bssid[6];
1266 u8 reserved[2];
1267 u8 addr_list[0];
1268} __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */
1269
Eliad Pellerc87163b2014-01-08 10:11:11 +02001270#define MAX_BCAST_FILTERS 8
1271#define MAX_BCAST_FILTER_ATTRS 2
1272
1273/**
1274 * enum iwl_mvm_bcast_filter_attr_offset - written by fw for each Rx packet
1275 * @BCAST_FILTER_OFFSET_PAYLOAD_START: offset is from payload start.
1276 * @BCAST_FILTER_OFFSET_IP_END: offset is from ip header end (i.e.
1277 * start of ip payload).
1278 */
1279enum iwl_mvm_bcast_filter_attr_offset {
1280 BCAST_FILTER_OFFSET_PAYLOAD_START = 0,
1281 BCAST_FILTER_OFFSET_IP_END = 1,
1282};
1283
1284/**
1285 * struct iwl_fw_bcast_filter_attr - broadcast filter attribute
1286 * @offset_type: &enum iwl_mvm_bcast_filter_attr_offset.
1287 * @offset: starting offset of this pattern.
1288 * @val: value to match - big endian (MSB is the first
1289 * byte to match from offset pos).
1290 * @mask: mask to match (big endian).
1291 */
1292struct iwl_fw_bcast_filter_attr {
1293 u8 offset_type;
1294 u8 offset;
1295 __le16 reserved1;
1296 __be32 val;
1297 __be32 mask;
1298} __packed; /* BCAST_FILTER_ATT_S_VER_1 */
1299
1300/**
1301 * enum iwl_mvm_bcast_filter_frame_type - filter frame type
1302 * @BCAST_FILTER_FRAME_TYPE_ALL: consider all frames.
1303 * @BCAST_FILTER_FRAME_TYPE_IPV4: consider only ipv4 frames
1304 */
1305enum iwl_mvm_bcast_filter_frame_type {
1306 BCAST_FILTER_FRAME_TYPE_ALL = 0,
1307 BCAST_FILTER_FRAME_TYPE_IPV4 = 1,
1308};
1309
1310/**
1311 * struct iwl_fw_bcast_filter - broadcast filter
1312 * @discard: discard frame (1) or let it pass (0).
1313 * @frame_type: &enum iwl_mvm_bcast_filter_frame_type.
1314 * @num_attrs: number of valid attributes in this filter.
1315 * @attrs: attributes of this filter. a filter is considered matched
1316 * only when all its attributes are matched (i.e. AND relationship)
1317 */
1318struct iwl_fw_bcast_filter {
1319 u8 discard;
1320 u8 frame_type;
1321 u8 num_attrs;
1322 u8 reserved1;
1323 struct iwl_fw_bcast_filter_attr attrs[MAX_BCAST_FILTER_ATTRS];
1324} __packed; /* BCAST_FILTER_S_VER_1 */
1325
1326/**
1327 * struct iwl_fw_bcast_mac - per-mac broadcast filtering configuration.
1328 * @default_discard: default action for this mac (discard (1) / pass (0)).
1329 * @attached_filters: bitmap of relevant filters for this mac.
1330 */
1331struct iwl_fw_bcast_mac {
1332 u8 default_discard;
1333 u8 reserved1;
1334 __le16 attached_filters;
1335} __packed; /* BCAST_MAC_CONTEXT_S_VER_1 */
1336
1337/**
1338 * struct iwl_bcast_filter_cmd - broadcast filtering configuration
1339 * @disable: enable (0) / disable (1)
1340 * @max_bcast_filters: max number of filters (MAX_BCAST_FILTERS)
1341 * @max_macs: max number of macs (NUM_MAC_INDEX_DRIVER)
1342 * @filters: broadcast filters
1343 * @macs: broadcast filtering configuration per-mac
1344 */
1345struct iwl_bcast_filter_cmd {
1346 u8 disable;
1347 u8 max_bcast_filters;
1348 u8 max_macs;
1349 u8 reserved1;
1350 struct iwl_fw_bcast_filter filters[MAX_BCAST_FILTERS];
1351 struct iwl_fw_bcast_mac macs[NUM_MAC_INDEX_DRIVER];
1352} __packed; /* BCAST_FILTERING_HCMD_API_S_VER_1 */
1353
Matti Gottlieba2d79c52014-08-25 14:41:23 +03001354/*
1355 * enum iwl_mvm_marker_id - maker ids
1356 *
1357 * The ids for different type of markers to insert into the usniffer logs
1358 */
1359enum iwl_mvm_marker_id {
1360 MARKER_ID_TX_FRAME_LATENCY = 1,
1361}; /* MARKER_ID_API_E_VER_1 */
1362
1363/**
1364 * struct iwl_mvm_marker - mark info into the usniffer logs
1365 *
1366 * (MARKER_CMD = 0xcb)
1367 *
1368 * Mark the UTC time stamp into the usniffer logs together with additional
1369 * metadata, so the usniffer output can be parsed.
1370 * In the command response the ucode will return the GP2 time.
1371 *
1372 * @dw_len: The amount of dwords following this byte including this byte.
1373 * @marker_id: A unique marker id (iwl_mvm_marker_id).
1374 * @reserved: reserved.
1375 * @timestamp: in milliseconds since 1970-01-01 00:00:00 UTC
1376 * @metadata: additional meta data that will be written to the unsiffer log
1377 */
1378struct iwl_mvm_marker {
1379 u8 dwLen;
1380 u8 markerId;
1381 __le16 reserved;
1382 __le64 timestamp;
1383 __le32 metadata[0];
1384} __packed; /* MARKER_API_S_VER_1 */
1385
Eytan Lifshitz9ee718a2013-05-19 19:14:41 +03001386struct mvm_statistics_dbg {
1387 __le32 burst_check;
1388 __le32 burst_count;
1389 __le32 wait_for_silence_timeout_cnt;
1390 __le32 reserved[3];
1391} __packed; /* STATISTICS_DEBUG_API_S_VER_2 */
1392
1393struct mvm_statistics_div {
1394 __le32 tx_on_a;
1395 __le32 tx_on_b;
1396 __le32 exec_time;
1397 __le32 probe_time;
1398 __le32 rssi_ant;
1399 __le32 reserved2;
1400} __packed; /* STATISTICS_SLOW_DIV_API_S_VER_2 */
1401
1402struct mvm_statistics_general_common {
1403 __le32 temperature; /* radio temperature */
1404 __le32 temperature_m; /* radio voltage */
1405 struct mvm_statistics_dbg dbg;
1406 __le32 sleep_time;
1407 __le32 slots_out;
1408 __le32 slots_idle;
1409 __le32 ttl_timestamp;
1410 struct mvm_statistics_div div;
1411 __le32 rx_enable_counter;
1412 /*
1413 * num_of_sos_states:
1414 * count the number of times we have to re-tune
1415 * in order to get out of bad PHY status
1416 */
1417 __le32 num_of_sos_states;
1418} __packed; /* STATISTICS_GENERAL_API_S_VER_5 */
1419
1420struct mvm_statistics_rx_non_phy {
1421 __le32 bogus_cts; /* CTS received when not expecting CTS */
1422 __le32 bogus_ack; /* ACK received when not expecting ACK */
1423 __le32 non_bssid_frames; /* number of frames with BSSID that
1424 * doesn't belong to the STA BSSID */
1425 __le32 filtered_frames; /* count frames that were dumped in the
1426 * filtering process */
1427 __le32 non_channel_beacons; /* beacons with our bss id but not on
1428 * our serving channel */
1429 __le32 channel_beacons; /* beacons with our bss id and in our
1430 * serving channel */
1431 __le32 num_missed_bcon; /* number of missed beacons */
1432 __le32 adc_rx_saturation_time; /* count in 0.8us units the time the
1433 * ADC was in saturation */
1434 __le32 ina_detection_search_time;/* total time (in 0.8us) searched
1435 * for INA */
1436 __le32 beacon_silence_rssi_a; /* RSSI silence after beacon frame */
1437 __le32 beacon_silence_rssi_b; /* RSSI silence after beacon frame */
1438 __le32 beacon_silence_rssi_c; /* RSSI silence after beacon frame */
1439 __le32 interference_data_flag; /* flag for interference data
1440 * availability. 1 when data is
1441 * available. */
1442 __le32 channel_load; /* counts RX Enable time in uSec */
1443 __le32 dsp_false_alarms; /* DSP false alarm (both OFDM
1444 * and CCK) counter */
1445 __le32 beacon_rssi_a;
1446 __le32 beacon_rssi_b;
1447 __le32 beacon_rssi_c;
1448 __le32 beacon_energy_a;
1449 __le32 beacon_energy_b;
1450 __le32 beacon_energy_c;
1451 __le32 num_bt_kills;
1452 __le32 mac_id;
1453 __le32 directed_data_mpdu;
1454} __packed; /* STATISTICS_RX_NON_PHY_API_S_VER_3 */
1455
1456struct mvm_statistics_rx_phy {
1457 __le32 ina_cnt;
1458 __le32 fina_cnt;
1459 __le32 plcp_err;
1460 __le32 crc32_err;
1461 __le32 overrun_err;
1462 __le32 early_overrun_err;
1463 __le32 crc32_good;
1464 __le32 false_alarm_cnt;
1465 __le32 fina_sync_err_cnt;
1466 __le32 sfd_timeout;
1467 __le32 fina_timeout;
1468 __le32 unresponded_rts;
1469 __le32 rxe_frame_limit_overrun;
1470 __le32 sent_ack_cnt;
1471 __le32 sent_cts_cnt;
1472 __le32 sent_ba_rsp_cnt;
1473 __le32 dsp_self_kill;
1474 __le32 mh_format_err;
1475 __le32 re_acq_main_rssi_sum;
1476 __le32 reserved;
1477} __packed; /* STATISTICS_RX_PHY_API_S_VER_2 */
1478
1479struct mvm_statistics_rx_ht_phy {
1480 __le32 plcp_err;
1481 __le32 overrun_err;
1482 __le32 early_overrun_err;
1483 __le32 crc32_good;
1484 __le32 crc32_err;
1485 __le32 mh_format_err;
1486 __le32 agg_crc32_good;
1487 __le32 agg_mpdu_cnt;
1488 __le32 agg_cnt;
1489 __le32 unsupport_mcs;
1490} __packed; /* STATISTICS_HT_RX_PHY_API_S_VER_1 */
1491
1492#define MAX_CHAINS 3
1493
1494struct mvm_statistics_tx_non_phy_agg {
1495 __le32 ba_timeout;
1496 __le32 ba_reschedule_frames;
1497 __le32 scd_query_agg_frame_cnt;
1498 __le32 scd_query_no_agg;
1499 __le32 scd_query_agg;
1500 __le32 scd_query_mismatch;
1501 __le32 frame_not_ready;
1502 __le32 underrun;
1503 __le32 bt_prio_kill;
1504 __le32 rx_ba_rsp_cnt;
1505 __s8 txpower[MAX_CHAINS];
1506 __s8 reserved;
1507 __le32 reserved2;
1508} __packed; /* STATISTICS_TX_NON_PHY_AGG_API_S_VER_1 */
1509
1510struct mvm_statistics_tx_channel_width {
1511 __le32 ext_cca_narrow_ch20[1];
1512 __le32 ext_cca_narrow_ch40[2];
1513 __le32 ext_cca_narrow_ch80[3];
1514 __le32 ext_cca_narrow_ch160[4];
1515 __le32 last_tx_ch_width_indx;
1516 __le32 rx_detected_per_ch_width[4];
1517 __le32 success_per_ch_width[4];
1518 __le32 fail_per_ch_width[4];
1519}; /* STATISTICS_TX_CHANNEL_WIDTH_API_S_VER_1 */
1520
1521struct mvm_statistics_tx {
1522 __le32 preamble_cnt;
1523 __le32 rx_detected_cnt;
1524 __le32 bt_prio_defer_cnt;
1525 __le32 bt_prio_kill_cnt;
1526 __le32 few_bytes_cnt;
1527 __le32 cts_timeout;
1528 __le32 ack_timeout;
1529 __le32 expected_ack_cnt;
1530 __le32 actual_ack_cnt;
1531 __le32 dump_msdu_cnt;
1532 __le32 burst_abort_next_frame_mismatch_cnt;
1533 __le32 burst_abort_missing_next_frame_cnt;
1534 __le32 cts_timeout_collision;
1535 __le32 ack_or_ba_timeout_collision;
1536 struct mvm_statistics_tx_non_phy_agg agg;
1537 struct mvm_statistics_tx_channel_width channel_width;
1538} __packed; /* STATISTICS_TX_API_S_VER_4 */
1539
1540
1541struct mvm_statistics_bt_activity {
1542 __le32 hi_priority_tx_req_cnt;
1543 __le32 hi_priority_tx_denied_cnt;
1544 __le32 lo_priority_tx_req_cnt;
1545 __le32 lo_priority_tx_denied_cnt;
1546 __le32 hi_priority_rx_req_cnt;
1547 __le32 hi_priority_rx_denied_cnt;
1548 __le32 lo_priority_rx_req_cnt;
1549 __le32 lo_priority_rx_denied_cnt;
1550} __packed; /* STATISTICS_BT_ACTIVITY_API_S_VER_1 */
1551
1552struct mvm_statistics_general {
1553 struct mvm_statistics_general_common common;
1554 __le32 beacon_filtered;
1555 __le32 missed_beacons;
Andrei Otcheretianskia20fd392013-07-21 17:23:59 +03001556 __s8 beacon_filter_average_energy;
Eytan Lifshitz9ee718a2013-05-19 19:14:41 +03001557 __s8 beacon_filter_reason;
1558 __s8 beacon_filter_current_energy;
1559 __s8 beacon_filter_reserved;
1560 __le32 beacon_filter_delta_time;
1561 struct mvm_statistics_bt_activity bt_activity;
1562} __packed; /* STATISTICS_GENERAL_API_S_VER_5 */
1563
1564struct mvm_statistics_rx {
1565 struct mvm_statistics_rx_phy ofdm;
1566 struct mvm_statistics_rx_phy cck;
1567 struct mvm_statistics_rx_non_phy general;
1568 struct mvm_statistics_rx_ht_phy ofdm_ht;
1569} __packed; /* STATISTICS_RX_API_S_VER_3 */
1570
1571/*
1572 * STATISTICS_NOTIFICATION = 0x9d (notification only, not a command)
1573 *
1574 * By default, uCode issues this notification after receiving a beacon
1575 * while associated. To disable this behavior, set DISABLE_NOTIF flag in the
1576 * REPLY_STATISTICS_CMD 0x9c, above.
1577 *
1578 * Statistics counters continue to increment beacon after beacon, but are
1579 * cleared when changing channels or when driver issues REPLY_STATISTICS_CMD
1580 * 0x9c with CLEAR_STATS bit set (see above).
1581 *
1582 * uCode also issues this notification during scans. uCode clears statistics
1583 * appropriately so that each notification contains statistics for only the
1584 * one channel that has just been scanned.
1585 */
1586
1587struct iwl_notif_statistics { /* STATISTICS_NTFY_API_S_VER_8 */
1588 __le32 flag;
1589 struct mvm_statistics_rx rx;
1590 struct mvm_statistics_tx tx;
1591 struct mvm_statistics_general general;
1592} __packed;
1593
Lilach Edelstein1f3b0ff2013-10-06 13:03:32 +02001594/***********************************
1595 * Smart Fifo API
1596 ***********************************/
1597/* Smart Fifo state */
1598enum iwl_sf_state {
1599 SF_LONG_DELAY_ON = 0, /* should never be called by driver */
1600 SF_FULL_ON,
1601 SF_UNINIT,
1602 SF_INIT_OFF,
1603 SF_HW_NUM_STATES
1604};
1605
1606/* Smart Fifo possible scenario */
1607enum iwl_sf_scenario {
1608 SF_SCENARIO_SINGLE_UNICAST,
1609 SF_SCENARIO_AGG_UNICAST,
1610 SF_SCENARIO_MULTICAST,
1611 SF_SCENARIO_BA_RESP,
1612 SF_SCENARIO_TX_RESP,
1613 SF_NUM_SCENARIO
1614};
1615
1616#define SF_TRANSIENT_STATES_NUMBER 2 /* SF_LONG_DELAY_ON and SF_FULL_ON */
1617#define SF_NUM_TIMEOUT_TYPES 2 /* Aging timer and Idle timer */
1618
1619/* smart FIFO default values */
1620#define SF_W_MARK_SISO 4096
1621#define SF_W_MARK_MIMO2 8192
1622#define SF_W_MARK_MIMO3 6144
1623#define SF_W_MARK_LEGACY 4096
1624#define SF_W_MARK_SCAN 4096
1625
1626/* SF Scenarios timers for FULL_ON state (aligned to 32 uSec) */
1627#define SF_SINGLE_UNICAST_IDLE_TIMER 320 /* 300 uSec */
1628#define SF_SINGLE_UNICAST_AGING_TIMER 2016 /* 2 mSec */
1629#define SF_AGG_UNICAST_IDLE_TIMER 320 /* 300 uSec */
1630#define SF_AGG_UNICAST_AGING_TIMER 2016 /* 2 mSec */
1631#define SF_MCAST_IDLE_TIMER 2016 /* 2 mSec */
1632#define SF_MCAST_AGING_TIMER 10016 /* 10 mSec */
1633#define SF_BA_IDLE_TIMER 320 /* 300 uSec */
1634#define SF_BA_AGING_TIMER 2016 /* 2 mSec */
1635#define SF_TX_RE_IDLE_TIMER 320 /* 300 uSec */
1636#define SF_TX_RE_AGING_TIMER 2016 /* 2 mSec */
1637
1638#define SF_LONG_DELAY_AGING_TIMER 1000000 /* 1 Sec */
1639
Eran Harary161bdb72014-07-27 08:03:06 +03001640#define SF_CFG_DUMMY_NOTIF_OFF BIT(16)
1641
Lilach Edelstein1f3b0ff2013-10-06 13:03:32 +02001642/**
1643 * Smart Fifo configuration command.
Emmanuel Grumbach86974bf2014-07-31 14:32:37 +03001644 * @state: smart fifo state, types listed in enum %iwl_sf_sate.
Lilach Edelstein1f3b0ff2013-10-06 13:03:32 +02001645 * @watermark: Minimum allowed availabe free space in RXF for transient state.
1646 * @long_delay_timeouts: aging and idle timer values for each scenario
1647 * in long delay state.
1648 * @full_on_timeouts: timer values for each scenario in full on state.
1649 */
1650struct iwl_sf_cfg_cmd {
Emmanuel Grumbach86974bf2014-07-31 14:32:37 +03001651 __le32 state;
Lilach Edelstein1f3b0ff2013-10-06 13:03:32 +02001652 __le32 watermark[SF_TRANSIENT_STATES_NUMBER];
1653 __le32 long_delay_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
1654 __le32 full_on_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
1655} __packed; /* SF_CFG_API_S_VER_2 */
1656
Luciano Coelhoa0a092432014-09-04 12:29:15 +03001657/* DTS measurements */
1658
1659enum iwl_dts_measurement_flags {
1660 DTS_TRIGGER_CMD_FLAGS_TEMP = BIT(0),
1661 DTS_TRIGGER_CMD_FLAGS_VOLT = BIT(1),
1662};
1663
1664/**
1665 * iwl_dts_measurement_cmd - request DTS temperature and/or voltage measurements
1666 *
1667 * @flags: indicates which measurements we want as specified in &enum
1668 * iwl_dts_measurement_flags
1669 */
1670struct iwl_dts_measurement_cmd {
1671 __le32 flags;
1672} __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_CMD_S */
1673
1674/**
1675 * iwl_dts_measurement_notif - notification received with the measurements
1676 *
1677 * @temp: the measured temperature
1678 * @voltage: the measured voltage
1679 */
1680struct iwl_dts_measurement_notif {
1681 __le32 temp;
1682 __le32 voltage;
1683} __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S */
1684
Avri Altman3edf8ff2014-07-30 11:41:01 +03001685/**
1686 * enum iwl_scd_control - scheduler config command control flags
1687 * @IWL_SCD_CONTROL_RM_TID: remove TID from this queue
1688 * @IWL_SCD_CONTROL_SET_SSN: use the SSN and program it into HW
1689 */
1690enum iwl_scd_control {
1691 IWL_SCD_CONTROL_RM_TID = BIT(4),
1692 IWL_SCD_CONTROL_SET_SSN = BIT(5),
1693};
1694
1695/**
1696 * enum iwl_scd_flags - scheduler config command flags
1697 * @IWL_SCD_FLAGS_SHARE_TID: multiple TIDs map to this queue
1698 * @IWL_SCD_FLAGS_SHARE_RA: multiple RAs map to this queue
1699 * @IWL_SCD_FLAGS_DQA_ENABLED: DQA is enabled
1700 */
1701enum iwl_scd_flags {
1702 IWL_SCD_FLAGS_SHARE_TID = BIT(0),
1703 IWL_SCD_FLAGS_SHARE_RA = BIT(1),
1704 IWL_SCD_FLAGS_DQA_ENABLED = BIT(2),
1705};
1706
1707#define IWL_SCDQ_INVALID_STA 0xff
1708
1709/**
1710 * struct iwl_scd_txq_cfg_cmd - New txq hw scheduler config command
1711 * @token: dialog token addba - unused legacy
1712 * @sta_id: station id 4-bit
1713 * @tid: TID 0..7
1714 * @scd_queue: TFD queue num 0 .. 31
1715 * @enable: 1 queue enable, 0 queue disable
1716 * @aggregate: 1 aggregated queue, 0 otherwise
1717 * @tx_fifo: tx fifo num 0..7
1718 * @window: up to 64
1719 * @ssn: starting seq num 12-bit
1720 * @control: command control flags
1721 * @flags: flags - see &enum iwl_scd_flags
1722 *
1723 * Note that every time the command is sent, all parameters must
1724 * be filled with the exception of
1725 * - the SSN, which is only used with @IWL_SCD_CONTROL_SET_SSN
1726 * - the window, which is only relevant when starting aggregation
1727 */
1728struct iwl_scd_txq_cfg_cmd {
1729 u8 token;
1730 u8 sta_id;
1731 u8 tid;
1732 u8 scd_queue;
1733 u8 enable;
1734 u8 aggregate;
1735 u8 tx_fifo;
1736 u8 window;
1737 __le16 ssn;
1738 u8 control;
1739 u8 flags;
1740} __packed;
1741
Arik Nemtsov77c5d7e2014-09-11 13:10:08 +03001742/***********************************
1743 * TDLS API
1744 ***********************************/
1745
1746/* Type of TDLS request */
1747enum iwl_tdls_channel_switch_type {
1748 TDLS_SEND_CHAN_SW_REQ = 0,
1749 TDLS_SEND_CHAN_SW_RESP_AND_MOVE_CH,
1750 TDLS_MOVE_CH,
1751}; /* TDLS_STA_CHANNEL_SWITCH_CMD_TYPE_API_E_VER_1 */
1752
1753/**
1754 * Switch timing sub-element in a TDLS channel-switch command
1755 * @frame_timestamp: GP2 timestamp of channel-switch request/response packet
1756 * received from peer
1757 * @max_offchan_duration: What amount of microseconds out of a DTIM is given
1758 * to the TDLS off-channel communication. For instance if the DTIM is
1759 * 200TU and the TDLS peer is to be given 25% of the time, the value
1760 * given will be 50TU, or 50 * 1024 if translated into microseconds.
1761 * @switch_time: switch time the peer sent in its channel switch timing IE
1762 * @switch_timout: switch timeout the peer sent in its channel switch timing IE
1763 */
1764struct iwl_tdls_channel_switch_timing {
1765 __le32 frame_timestamp; /* GP2 time of peer packet Rx */
1766 __le32 max_offchan_duration; /* given in micro-seconds */
1767 __le32 switch_time; /* given in micro-seconds */
1768 __le32 switch_timeout; /* given in micro-seconds */
1769} __packed; /* TDLS_STA_CHANNEL_SWITCH_TIMING_DATA_API_S_VER_1 */
1770
1771#define IWL_TDLS_CH_SW_FRAME_MAX_SIZE 200
1772
1773/**
1774 * TDLS channel switch frame template
1775 *
1776 * A template representing a TDLS channel-switch request or response frame
1777 *
1778 * @switch_time_offset: offset to the channel switch timing IE in the template
1779 * @tx_cmd: Tx parameters for the frame
1780 * @data: frame data
1781 */
1782struct iwl_tdls_channel_switch_frame {
1783 __le32 switch_time_offset;
1784 struct iwl_tx_cmd tx_cmd;
1785 u8 data[IWL_TDLS_CH_SW_FRAME_MAX_SIZE];
1786} __packed; /* TDLS_STA_CHANNEL_SWITCH_FRAME_API_S_VER_1 */
1787
1788/**
1789 * TDLS channel switch command
1790 *
1791 * The command is sent to initiate a channel switch and also in response to
1792 * incoming TDLS channel-switch request/response packets from remote peers.
1793 *
1794 * @switch_type: see &enum iwl_tdls_channel_switch_type
1795 * @peer_sta_id: station id of TDLS peer
1796 * @ci: channel we switch to
1797 * @timing: timing related data for command
1798 * @frame: channel-switch request/response template, depending to switch_type
1799 */
1800struct iwl_tdls_channel_switch_cmd {
1801 u8 switch_type;
1802 __le32 peer_sta_id;
1803 struct iwl_fw_channel_info ci;
1804 struct iwl_tdls_channel_switch_timing timing;
1805 struct iwl_tdls_channel_switch_frame frame;
1806} __packed; /* TDLS_STA_CHANNEL_SWITCH_CMD_API_S_VER_1 */
1807
1808/**
1809 * TDLS channel switch start notification
1810 *
1811 * @status: non-zero on success
1812 * @offchannel_duration: duration given in microseconds
1813 * @sta_id: peer currently performing the channel-switch with
1814 */
1815struct iwl_tdls_channel_switch_notif {
1816 __le32 status;
1817 __le32 offchannel_duration;
1818 __le32 sta_id;
1819} __packed; /* TDLS_STA_CHANNEL_SWITCH_NTFY_API_S_VER_1 */
1820
Arik Nemtsov307e4722014-09-15 18:48:59 +03001821/**
1822 * TDLS station info
1823 *
1824 * @sta_id: station id of the TDLS peer
1825 * @tx_to_peer_tid: TID reserved vs. the peer for FW based Tx
1826 * @tx_to_peer_ssn: initial SSN the FW should use for Tx on its TID vs the peer
1827 * @is_initiator: 1 if the peer is the TDLS link initiator, 0 otherwise
1828 */
1829struct iwl_tdls_sta_info {
1830 u8 sta_id;
1831 u8 tx_to_peer_tid;
1832 __le16 tx_to_peer_ssn;
1833 __le32 is_initiator;
1834} __packed; /* TDLS_STA_INFO_VER_1 */
1835
1836/**
1837 * TDLS basic config command
1838 *
1839 * @id_and_color: MAC id and color being configured
1840 * @tdls_peer_count: amount of currently connected TDLS peers
1841 * @tx_to_ap_tid: TID reverved vs. the AP for FW based Tx
1842 * @tx_to_ap_ssn: initial SSN the FW should use for Tx on its TID vs. the AP
1843 * @sta_info: per-station info. Only the first tdls_peer_count entries are set
1844 * @pti_req_data_offset: offset of network-level data for the PTI template
1845 * @pti_req_tx_cmd: Tx parameters for PTI request template
1846 * @pti_req_template: PTI request template data
1847 */
1848struct iwl_tdls_config_cmd {
1849 __le32 id_and_color; /* mac id and color */
1850 u8 tdls_peer_count;
1851 u8 tx_to_ap_tid;
1852 __le16 tx_to_ap_ssn;
1853 struct iwl_tdls_sta_info sta_info[IWL_MVM_TDLS_STA_COUNT];
1854
1855 __le32 pti_req_data_offset;
1856 struct iwl_tx_cmd pti_req_tx_cmd;
1857 u8 pti_req_template[0];
1858} __packed; /* TDLS_CONFIG_CMD_API_S_VER_1 */
1859
1860/**
1861 * TDLS per-station config information from FW
1862 *
1863 * @sta_id: station id of the TDLS peer
1864 * @tx_to_peer_last_seq: last sequence number used by FW during FW-based Tx to
1865 * the peer
1866 */
1867struct iwl_tdls_config_sta_info_res {
1868 __le16 sta_id;
1869 __le16 tx_to_peer_last_seq;
1870} __packed; /* TDLS_STA_INFO_RSP_VER_1 */
1871
1872/**
1873 * TDLS config information from FW
1874 *
1875 * @tx_to_ap_last_seq: last sequence number used by FW during FW-based Tx to AP
1876 * @sta_info: per-station TDLS config information
1877 */
1878struct iwl_tdls_config_res {
1879 __le32 tx_to_ap_last_seq;
1880 struct iwl_tdls_config_sta_info_res sta_info[IWL_MVM_TDLS_STA_COUNT];
1881} __packed; /* TDLS_CONFIG_RSP_API_S_VER_1 */
1882
Johannes Berg8ca151b2013-01-24 14:25:36 +01001883#endif /* __fw_api_h__ */