blob: 99329edcd99f78a2cc49fdbfed5c42549bc63b2b [file] [log] [blame]
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 Berg8ca151b2013-01-24 14:25:36 +01009 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
22 * USA
23 *
24 * The full GNU General Public License is included in this distribution
Emmanuel Grumbach410dc5a2013-02-18 09:22:28 +020025 * in the file called COPYING.
Johannes Berg8ca151b2013-01-24 14:25:36 +010026 *
27 * Contact Information:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
Emmanuel Grumbach51368bf2013-12-30 13:15:54 +020033 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
Johannes Berg8ca151b2013-01-24 14:25:36 +010034 * All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 *
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
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44 * the documentation and/or other materials provided with the
45 * distribution.
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48 * from this software without specific prior written permission.
49 *
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *
62 *****************************************************************************/
63
64#ifndef __fw_api_h__
65#define __fw_api_h__
66
67#include "fw-api-rs.h"
68#include "fw-api-tx.h"
69#include "fw-api-sta.h"
70#include "fw-api-mac.h"
71#include "fw-api-power.h"
72#include "fw-api-d3.h"
Emmanuel Grumbach5b7ff612014-03-11 19:27:45 +020073#include "fw-api-coex.h"
Haim Dreyfusse820c2d2014-04-06 11:19:09 +030074#include "fw-api-scan.h"
Johannes Berg8ca151b2013-01-24 14:25:36 +010075
Eytan Lifshitz19e737c2013-09-09 13:30:15 +020076/* maximal number of Tx queues in any platform */
77#define IWL_MVM_MAX_QUEUES 20
78
79/* Tx queue numbers */
Johannes Berg8ca151b2013-01-24 14:25:36 +010080enum {
81 IWL_MVM_OFFCHANNEL_QUEUE = 8,
82 IWL_MVM_CMD_QUEUE = 9,
Johannes Berg8ca151b2013-01-24 14:25:36 +010083};
84
Eytan Lifshitz19e737c2013-09-09 13:30:15 +020085#define IWL_MVM_CMD_FIFO 7
86
Johannes Berg8ca151b2013-01-24 14:25:36 +010087#define IWL_MVM_STATION_COUNT 16
88
89/* commands */
90enum {
91 MVM_ALIVE = 0x1,
92 REPLY_ERROR = 0x2,
93
94 INIT_COMPLETE_NOTIF = 0x4,
95
96 /* PHY context commands */
97 PHY_CONTEXT_CMD = 0x8,
98 DBG_CFG = 0x9,
Emmanuel Grumbachb9fae2d2014-02-17 11:24:10 +020099 ANTENNA_COUPLING_NOTIFICATION = 0xa,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100100
101 /* station table */
Max Stepanov5a258aa2013-04-07 09:11:21 +0300102 ADD_STA_KEY = 0x17,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100103 ADD_STA = 0x18,
104 REMOVE_STA = 0x19,
105
106 /* TX */
107 TX_CMD = 0x1c,
108 TXPATH_FLUSH = 0x1e,
109 MGMT_MCAST_KEY = 0x1f,
110
111 /* global key */
112 WEP_KEY = 0x20,
113
114 /* MAC and Binding commands */
115 MAC_CONTEXT_CMD = 0x28,
116 TIME_EVENT_CMD = 0x29, /* both CMD and response */
117 TIME_EVENT_NOTIFICATION = 0x2a,
118 BINDING_CONTEXT_CMD = 0x2b,
119 TIME_QUOTA_CMD = 0x2c,
Johannes Berg4ac6cb52013-08-08 09:30:13 +0200120 NON_QOS_TX_COUNTER_CMD = 0x2d,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100121
122 LQ_CMD = 0x4e,
123
124 /* Calibration */
125 TEMPERATURE_NOTIFICATION = 0x62,
126 CALIBRATION_CFG_CMD = 0x65,
127 CALIBRATION_RES_NOTIFICATION = 0x66,
128 CALIBRATION_COMPLETE_NOTIFICATION = 0x67,
129 RADIO_VERSION_NOTIFICATION = 0x68,
130
131 /* Scan offload */
132 SCAN_OFFLOAD_REQUEST_CMD = 0x51,
133 SCAN_OFFLOAD_ABORT_CMD = 0x52,
134 SCAN_OFFLOAD_COMPLETE = 0x6D,
135 SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E,
136 SCAN_OFFLOAD_CONFIG_CMD = 0x6f,
David Spinadel35a000b2013-08-28 09:29:43 +0300137 MATCH_FOUND_NOTIFICATION = 0xd9,
David Spinadelfb98be52014-05-04 12:51:10 +0300138 SCAN_ITERATION_COMPLETE = 0xe7,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100139
140 /* Phy */
141 PHY_CONFIGURATION_CMD = 0x6a,
142 CALIB_RES_NOTIF_PHY_DB = 0x6b,
143 /* PHY_DB_CMD = 0x6c, */
144
Alexander Bondare811ada2013-03-10 15:29:44 +0200145 /* Power - legacy power table command */
Johannes Berg8ca151b2013-01-24 14:25:36 +0100146 POWER_TABLE_CMD = 0x77,
Alexander Bondar175a70b2013-04-14 20:59:37 +0300147 PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100148
Eytan Lifshitz9ee718a2013-05-19 19:14:41 +0300149 /* Thermal Throttling*/
150 REPLY_THERMAL_MNG_BACKOFF = 0x7e,
151
Johannes Berg8ca151b2013-01-24 14:25:36 +0100152 /* Scanning */
153 SCAN_REQUEST_CMD = 0x80,
154 SCAN_ABORT_CMD = 0x81,
155 SCAN_START_NOTIFICATION = 0x82,
156 SCAN_RESULTS_NOTIFICATION = 0x83,
157 SCAN_COMPLETE_NOTIFICATION = 0x84,
158
159 /* NVM */
160 NVM_ACCESS_CMD = 0x88,
161
162 SET_CALIB_DEFAULT_CMD = 0x8e,
163
Ilan Peer571765c2013-03-05 15:26:03 +0200164 BEACON_NOTIFICATION = 0x90,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100165 BEACON_TEMPLATE_CMD = 0x91,
166 TX_ANT_CONFIGURATION_CMD = 0x98,
167 STATISTICS_NOTIFICATION = 0x9d,
Johannes Berg3e56ead2013-02-15 22:23:18 +0100168 EOSP_NOTIFICATION = 0x9e,
Matti Gottlieb88f2fd72013-07-09 15:25:46 +0300169 REDUCE_TX_POWER_CMD = 0x9f,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100170
171 /* RF-KILL commands and notifications */
172 CARD_STATE_CMD = 0xa0,
173 CARD_STATE_NOTIFICATION = 0xa1,
174
Hila Gonend64048e2013-03-13 18:00:03 +0200175 MISSED_BEACONS_NOTIFICATION = 0xa2,
176
Alexander Bondare811ada2013-03-10 15:29:44 +0200177 /* Power - new power table command */
178 MAC_PM_POWER_TABLE = 0xa9,
179
Johannes Berg8ca151b2013-01-24 14:25:36 +0100180 REPLY_RX_PHY_CMD = 0xc0,
181 REPLY_RX_MPDU_CMD = 0xc1,
182 BA_NOTIF = 0xc5,
183
Emmanuel Grumbachfb3ceb82013-01-14 15:04:01 +0200184 /* BT Coex */
185 BT_COEX_PRIO_TABLE = 0xcc,
186 BT_COEX_PROT_ENV = 0xcd,
187 BT_PROFILE_NOTIFICATION = 0xce,
Emmanuel Grumbach430a3bb2014-04-02 09:55:16 +0300188 BT_CONFIG = 0x9b,
189 BT_COEX_UPDATE_SW_BOOST = 0x5a,
190 BT_COEX_UPDATE_CORUN_LUT = 0x5b,
191 BT_COEX_UPDATE_REDUCED_TXP = 0x5c,
Emmanuel Grumbachdac94da2013-06-18 07:35:27 +0300192 BT_COEX_CI = 0x5d,
Emmanuel Grumbachfb3ceb82013-01-14 15:04:01 +0200193
Lilach Edelstein1f3b0ff2013-10-06 13:03:32 +0200194 REPLY_SF_CFG_CMD = 0xd1,
Hila Gonen7df15b12012-12-12 11:16:19 +0200195 REPLY_BEACON_FILTERING_CMD = 0xd2,
196
Johannes Berg8ca151b2013-01-24 14:25:36 +0100197 REPLY_DEBUG_CMD = 0xf0,
198 DEBUG_LOG_MSG = 0xf7,
199
Eliad Pellerc87163b2014-01-08 10:11:11 +0200200 BCAST_FILTER_CMD = 0xcf,
Emmanuel Grumbach51b6b9e2013-05-02 15:01:24 +0300201 MCAST_FILTER_CMD = 0xd0,
202
Johannes Berg8ca151b2013-01-24 14:25:36 +0100203 /* D3 commands/notifications */
204 D3_CONFIG_CMD = 0xd3,
205 PROT_OFFLOAD_CONFIG_CMD = 0xd4,
206 OFFLOADS_QUERY_CMD = 0xd5,
207 REMOTE_WAKE_CONFIG_CMD = 0xd6,
Arik Nemtsov98ee7782013-10-02 16:58:09 +0300208 D0I3_END_CMD = 0xed,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100209
210 /* for WoWLAN in particular */
211 WOWLAN_PATTERNS = 0xe0,
212 WOWLAN_CONFIGURATION = 0xe1,
213 WOWLAN_TSC_RSC_PARAM = 0xe2,
214 WOWLAN_TKIP_PARAM = 0xe3,
215 WOWLAN_KEK_KCK_MATERIAL = 0xe4,
216 WOWLAN_GET_STATUSES = 0xe5,
217 WOWLAN_TX_POWER_PER_DB = 0xe6,
218
219 /* and for NetDetect */
220 NET_DETECT_CONFIG_CMD = 0x54,
221 NET_DETECT_PROFILES_QUERY_CMD = 0x56,
222 NET_DETECT_PROFILES_CMD = 0x57,
223 NET_DETECT_HOTSPOTS_CMD = 0x58,
224 NET_DETECT_HOTSPOTS_QUERY_CMD = 0x59,
225
226 REPLY_MAX = 0xff,
227};
228
229/**
230 * struct iwl_cmd_response - generic response struct for most commands
231 * @status: status of the command asked, changes for each one
232 */
233struct iwl_cmd_response {
234 __le32 status;
235};
236
237/*
238 * struct iwl_tx_ant_cfg_cmd
239 * @valid: valid antenna configuration
240 */
241struct iwl_tx_ant_cfg_cmd {
242 __le32 valid;
243} __packed;
244
Matti Gottlieb88f2fd72013-07-09 15:25:46 +0300245/**
246 * struct iwl_reduce_tx_power_cmd - TX power reduction command
247 * REDUCE_TX_POWER_CMD = 0x9f
248 * @flags: (reserved for future implementation)
249 * @mac_context_id: id of the mac ctx for which we are reducing TX power.
250 * @pwr_restriction: TX power restriction in dBms.
251 */
252struct iwl_reduce_tx_power_cmd {
253 u8 flags;
254 u8 mac_context_id;
255 __le16 pwr_restriction;
256} __packed; /* TX_REDUCED_POWER_API_S_VER_1 */
257
Johannes Berg8ca151b2013-01-24 14:25:36 +0100258/*
259 * Calibration control struct.
260 * Sent as part of the phy configuration command.
261 * @flow_trigger: bitmap for which calibrations to perform according to
262 * flow triggers.
263 * @event_trigger: bitmap for which calibrations to perform according to
264 * event triggers.
265 */
266struct iwl_calib_ctrl {
267 __le32 flow_trigger;
268 __le32 event_trigger;
269} __packed;
270
271/* This enum defines the bitmap of various calibrations to enable in both
272 * init ucode and runtime ucode through CALIBRATION_CFG_CMD.
273 */
274enum iwl_calib_cfg {
275 IWL_CALIB_CFG_XTAL_IDX = BIT(0),
276 IWL_CALIB_CFG_TEMPERATURE_IDX = BIT(1),
277 IWL_CALIB_CFG_VOLTAGE_READ_IDX = BIT(2),
278 IWL_CALIB_CFG_PAPD_IDX = BIT(3),
279 IWL_CALIB_CFG_TX_PWR_IDX = BIT(4),
280 IWL_CALIB_CFG_DC_IDX = BIT(5),
281 IWL_CALIB_CFG_BB_FILTER_IDX = BIT(6),
282 IWL_CALIB_CFG_LO_LEAKAGE_IDX = BIT(7),
283 IWL_CALIB_CFG_TX_IQ_IDX = BIT(8),
284 IWL_CALIB_CFG_TX_IQ_SKEW_IDX = BIT(9),
285 IWL_CALIB_CFG_RX_IQ_IDX = BIT(10),
286 IWL_CALIB_CFG_RX_IQ_SKEW_IDX = BIT(11),
287 IWL_CALIB_CFG_SENSITIVITY_IDX = BIT(12),
288 IWL_CALIB_CFG_CHAIN_NOISE_IDX = BIT(13),
289 IWL_CALIB_CFG_DISCONNECTED_ANT_IDX = BIT(14),
290 IWL_CALIB_CFG_ANT_COUPLING_IDX = BIT(15),
291 IWL_CALIB_CFG_DAC_IDX = BIT(16),
292 IWL_CALIB_CFG_ABS_IDX = BIT(17),
293 IWL_CALIB_CFG_AGC_IDX = BIT(18),
294};
295
296/*
297 * Phy configuration command.
298 */
299struct iwl_phy_cfg_cmd {
300 __le32 phy_cfg;
301 struct iwl_calib_ctrl calib_control;
302} __packed;
303
304#define PHY_CFG_RADIO_TYPE (BIT(0) | BIT(1))
305#define PHY_CFG_RADIO_STEP (BIT(2) | BIT(3))
306#define PHY_CFG_RADIO_DASH (BIT(4) | BIT(5))
307#define PHY_CFG_PRODUCT_NUMBER (BIT(6) | BIT(7))
308#define PHY_CFG_TX_CHAIN_A BIT(8)
309#define PHY_CFG_TX_CHAIN_B BIT(9)
310#define PHY_CFG_TX_CHAIN_C BIT(10)
311#define PHY_CFG_RX_CHAIN_A BIT(12)
312#define PHY_CFG_RX_CHAIN_B BIT(13)
313#define PHY_CFG_RX_CHAIN_C BIT(14)
314
315
316/* Target of the NVM_ACCESS_CMD */
317enum {
318 NVM_ACCESS_TARGET_CACHE = 0,
319 NVM_ACCESS_TARGET_OTP = 1,
320 NVM_ACCESS_TARGET_EEPROM = 2,
321};
322
Emmanuel Grumbachb9545b42013-03-06 11:34:44 +0200323/* Section types for NVM_ACCESS_CMD */
Johannes Berg8ca151b2013-01-24 14:25:36 +0100324enum {
Eran Hararyae2b21b2014-01-09 08:08:24 +0200325 NVM_SECTION_TYPE_SW = 1,
Eran Harary77db0a32014-02-04 14:21:38 +0200326 NVM_SECTION_TYPE_REGULATORY = 3,
Eran Hararyae2b21b2014-01-09 08:08:24 +0200327 NVM_SECTION_TYPE_CALIBRATION = 4,
328 NVM_SECTION_TYPE_PRODUCTION = 5,
Eran Harary77db0a32014-02-04 14:21:38 +0200329 NVM_SECTION_TYPE_MAC_OVERRIDE = 11,
330 NVM_MAX_NUM_SECTIONS = 12,
Johannes Berg8ca151b2013-01-24 14:25:36 +0100331};
332
333/**
334 * struct iwl_nvm_access_cmd_ver2 - Request the device to send an NVM section
335 * @op_code: 0 - read, 1 - write
336 * @target: NVM_ACCESS_TARGET_*
337 * @type: NVM_SECTION_TYPE_*
338 * @offset: offset in bytes into the section
339 * @length: in bytes, to read/write
340 * @data: if write operation, the data to write. On read its empty
341 */
Emmanuel Grumbachb9545b42013-03-06 11:34:44 +0200342struct iwl_nvm_access_cmd {
Johannes Berg8ca151b2013-01-24 14:25:36 +0100343 u8 op_code;
344 u8 target;
345 __le16 type;
346 __le16 offset;
347 __le16 length;
348 u8 data[];
349} __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */
350
351/**
352 * struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD
353 * @offset: offset in bytes into the section
354 * @length: in bytes, either how much was written or read
355 * @type: NVM_SECTION_TYPE_*
356 * @status: 0 for success, fail otherwise
357 * @data: if read operation, the data returned. Empty on write.
358 */
Emmanuel Grumbachb9545b42013-03-06 11:34:44 +0200359struct iwl_nvm_access_resp {
Johannes Berg8ca151b2013-01-24 14:25:36 +0100360 __le16 offset;
361 __le16 length;
362 __le16 type;
363 __le16 status;
364 u8 data[];
365} __packed; /* NVM_ACCESS_CMD_RESP_API_S_VER_2 */
366
367/* MVM_ALIVE 0x1 */
368
369/* alive response is_valid values */
370#define ALIVE_RESP_UCODE_OK BIT(0)
371#define ALIVE_RESP_RFKILL BIT(1)
372
373/* alive response ver_type values */
374enum {
375 FW_TYPE_HW = 0,
376 FW_TYPE_PROT = 1,
377 FW_TYPE_AP = 2,
378 FW_TYPE_WOWLAN = 3,
379 FW_TYPE_TIMING = 4,
380 FW_TYPE_WIPAN = 5
381};
382
383/* alive response ver_subtype values */
384enum {
385 FW_SUBTYPE_FULL_FEATURE = 0,
386 FW_SUBTYPE_BOOTSRAP = 1, /* Not valid */
387 FW_SUBTYPE_REDUCED = 2,
388 FW_SUBTYPE_ALIVE_ONLY = 3,
389 FW_SUBTYPE_WOWLAN = 4,
390 FW_SUBTYPE_AP_SUBTYPE = 5,
391 FW_SUBTYPE_WIPAN = 6,
392 FW_SUBTYPE_INITIALIZE = 9
393};
394
395#define IWL_ALIVE_STATUS_ERR 0xDEAD
396#define IWL_ALIVE_STATUS_OK 0xCAFE
397
398#define IWL_ALIVE_FLG_RFKILL BIT(0)
399
400struct mvm_alive_resp {
401 __le16 status;
402 __le16 flags;
403 u8 ucode_minor;
404 u8 ucode_major;
405 __le16 id;
406 u8 api_minor;
407 u8 api_major;
408 u8 ver_subtype;
409 u8 ver_type;
410 u8 mac;
411 u8 opt;
412 __le16 reserved2;
413 __le32 timestamp;
414 __le32 error_event_table_ptr; /* SRAM address for error log */
415 __le32 log_event_table_ptr; /* SRAM address for event log */
416 __le32 cpu_register_ptr;
417 __le32 dbgm_config_ptr;
418 __le32 alive_counter_ptr;
419 __le32 scd_base_ptr; /* SRAM address for SCD */
420} __packed; /* ALIVE_RES_API_S_VER_1 */
421
Eran Harary01a9ca52014-02-03 09:29:57 +0200422struct mvm_alive_resp_ver2 {
423 __le16 status;
424 __le16 flags;
425 u8 ucode_minor;
426 u8 ucode_major;
427 __le16 id;
428 u8 api_minor;
429 u8 api_major;
430 u8 ver_subtype;
431 u8 ver_type;
432 u8 mac;
433 u8 opt;
434 __le16 reserved2;
435 __le32 timestamp;
436 __le32 error_event_table_ptr; /* SRAM address for error log */
437 __le32 log_event_table_ptr; /* SRAM address for LMAC event log */
438 __le32 cpu_register_ptr;
439 __le32 dbgm_config_ptr;
440 __le32 alive_counter_ptr;
441 __le32 scd_base_ptr; /* SRAM address for SCD */
442 __le32 st_fwrd_addr; /* pointer to Store and forward */
443 __le32 st_fwrd_size;
444 u8 umac_minor; /* UMAC version: minor */
445 u8 umac_major; /* UMAC version: major */
446 __le16 umac_id; /* UMAC version: id */
447 __le32 error_info_addr; /* SRAM address for UMAC error log */
448 __le32 dbg_print_buff_addr;
449} __packed; /* ALIVE_RES_API_S_VER_2 */
450
Johannes Berg8ca151b2013-01-24 14:25:36 +0100451/* Error response/notification */
452enum {
453 FW_ERR_UNKNOWN_CMD = 0x0,
454 FW_ERR_INVALID_CMD_PARAM = 0x1,
455 FW_ERR_SERVICE = 0x2,
456 FW_ERR_ARC_MEMORY = 0x3,
457 FW_ERR_ARC_CODE = 0x4,
458 FW_ERR_WATCH_DOG = 0x5,
459 FW_ERR_WEP_GRP_KEY_INDX = 0x10,
460 FW_ERR_WEP_KEY_SIZE = 0x11,
461 FW_ERR_OBSOLETE_FUNC = 0x12,
462 FW_ERR_UNEXPECTED = 0xFE,
463 FW_ERR_FATAL = 0xFF
464};
465
466/**
467 * struct iwl_error_resp - FW error indication
468 * ( REPLY_ERROR = 0x2 )
469 * @error_type: one of FW_ERR_*
470 * @cmd_id: the command ID for which the error occured
471 * @bad_cmd_seq_num: sequence number of the erroneous command
472 * @error_service: which service created the error, applicable only if
473 * error_type = 2, otherwise 0
474 * @timestamp: TSF in usecs.
475 */
476struct iwl_error_resp {
477 __le32 error_type;
478 u8 cmd_id;
479 u8 reserved1;
480 __le16 bad_cmd_seq_num;
481 __le32 error_service;
482 __le64 timestamp;
483} __packed;
484
485
486/* Common PHY, MAC and Bindings definitions */
487
488#define MAX_MACS_IN_BINDING (3)
489#define MAX_BINDINGS (4)
490#define AUX_BINDING_INDEX (3)
491#define MAX_PHYS (4)
492
493/* Used to extract ID and color from the context dword */
494#define FW_CTXT_ID_POS (0)
495#define FW_CTXT_ID_MSK (0xff << FW_CTXT_ID_POS)
496#define FW_CTXT_COLOR_POS (8)
497#define FW_CTXT_COLOR_MSK (0xff << FW_CTXT_COLOR_POS)
498#define FW_CTXT_INVALID (0xffffffff)
499
500#define FW_CMD_ID_AND_COLOR(_id, _color) ((_id << FW_CTXT_ID_POS) |\
501 (_color << FW_CTXT_COLOR_POS))
502
503/* Possible actions on PHYs, MACs and Bindings */
504enum {
505 FW_CTXT_ACTION_STUB = 0,
506 FW_CTXT_ACTION_ADD,
507 FW_CTXT_ACTION_MODIFY,
508 FW_CTXT_ACTION_REMOVE,
509 FW_CTXT_ACTION_NUM
510}; /* COMMON_CONTEXT_ACTION_API_E_VER_1 */
511
512/* Time Events */
513
514/* Time Event types, according to MAC type */
515enum iwl_time_event_type {
516 /* BSS Station Events */
517 TE_BSS_STA_AGGRESSIVE_ASSOC,
518 TE_BSS_STA_ASSOC,
519 TE_BSS_EAP_DHCP_PROT,
520 TE_BSS_QUIET_PERIOD,
521
522 /* P2P Device Events */
523 TE_P2P_DEVICE_DISCOVERABLE,
524 TE_P2P_DEVICE_LISTEN,
525 TE_P2P_DEVICE_ACTION_SCAN,
526 TE_P2P_DEVICE_FULL_SCAN,
527
528 /* P2P Client Events */
529 TE_P2P_CLIENT_AGGRESSIVE_ASSOC,
530 TE_P2P_CLIENT_ASSOC,
531 TE_P2P_CLIENT_QUIET_PERIOD,
532
533 /* P2P GO Events */
534 TE_P2P_GO_ASSOC_PROT,
535 TE_P2P_GO_REPETITIVE_NOA,
536 TE_P2P_GO_CT_WINDOW,
537
538 /* WiDi Sync Events */
539 TE_WIDI_TX_SYNC,
540
Andrei Otcheretianski7f0a7c62014-05-04 11:48:12 +0300541 /* Channel Switch NoA */
542 TE_P2P_GO_CSA_NOA,
543
Johannes Berg8ca151b2013-01-24 14:25:36 +0100544 TE_MAX
545}; /* MAC_EVENT_TYPE_API_E_VER_1 */
546
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300547
548
549/* Time event - defines for command API v1 */
Johannes Berg8ca151b2013-01-24 14:25:36 +0100550
551/*
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300552 * @TE_V1_FRAG_NONE: fragmentation of the time event is NOT allowed.
553 * @TE_V1_FRAG_SINGLE: fragmentation of the time event is allowed, but only
554 * the first fragment is scheduled.
555 * @TE_V1_FRAG_DUAL: fragmentation of the time event is allowed, but only
556 * the first 2 fragments are scheduled.
557 * @TE_V1_FRAG_ENDLESS: fragmentation of the time event is allowed, and any
558 * number of fragments are valid.
Johannes Berg8ca151b2013-01-24 14:25:36 +0100559 *
560 * Other than the constant defined above, specifying a fragmentation value 'x'
561 * means that the event can be fragmented but only the first 'x' will be
562 * scheduled.
563 */
564enum {
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300565 TE_V1_FRAG_NONE = 0,
566 TE_V1_FRAG_SINGLE = 1,
567 TE_V1_FRAG_DUAL = 2,
568 TE_V1_FRAG_ENDLESS = 0xffffffff
Johannes Berg8ca151b2013-01-24 14:25:36 +0100569};
570
Johannes Berg8ca151b2013-01-24 14:25:36 +0100571/* If a Time Event can be fragmented, this is the max number of fragments */
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300572#define TE_V1_FRAG_MAX_MSK 0x0fffffff
573/* Repeat the time event endlessly (until removed) */
574#define TE_V1_REPEAT_ENDLESS 0xffffffff
575/* If a Time Event has bounded repetitions, this is the maximal value */
576#define TE_V1_REPEAT_MAX_MSK_V1 0x0fffffff
577
578/* Time Event dependencies: none, on another TE, or in a specific time */
579enum {
580 TE_V1_INDEPENDENT = 0,
581 TE_V1_DEP_OTHER = BIT(0),
582 TE_V1_DEP_TSF = BIT(1),
583 TE_V1_EVENT_SOCIOPATHIC = BIT(2),
584}; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */
585
586/*
587 * @TE_V1_NOTIF_NONE: no notifications
588 * @TE_V1_NOTIF_HOST_EVENT_START: request/receive notification on event start
589 * @TE_V1_NOTIF_HOST_EVENT_END:request/receive notification on event end
590 * @TE_V1_NOTIF_INTERNAL_EVENT_START: internal FW use
591 * @TE_V1_NOTIF_INTERNAL_EVENT_END: internal FW use.
592 * @TE_V1_NOTIF_HOST_FRAG_START: request/receive notification on frag start
593 * @TE_V1_NOTIF_HOST_FRAG_END:request/receive notification on frag end
594 * @TE_V1_NOTIF_INTERNAL_FRAG_START: internal FW use.
595 * @TE_V1_NOTIF_INTERNAL_FRAG_END: internal FW use.
596 *
597 * Supported Time event notifications configuration.
598 * A notification (both event and fragment) includes a status indicating weather
599 * the FW was able to schedule the event or not. For fragment start/end
600 * notification the status is always success. There is no start/end fragment
601 * notification for monolithic events.
602 */
603enum {
604 TE_V1_NOTIF_NONE = 0,
605 TE_V1_NOTIF_HOST_EVENT_START = BIT(0),
606 TE_V1_NOTIF_HOST_EVENT_END = BIT(1),
607 TE_V1_NOTIF_INTERNAL_EVENT_START = BIT(2),
608 TE_V1_NOTIF_INTERNAL_EVENT_END = BIT(3),
609 TE_V1_NOTIF_HOST_FRAG_START = BIT(4),
610 TE_V1_NOTIF_HOST_FRAG_END = BIT(5),
611 TE_V1_NOTIF_INTERNAL_FRAG_START = BIT(6),
612 TE_V1_NOTIF_INTERNAL_FRAG_END = BIT(7),
613}; /* MAC_EVENT_ACTION_API_E_VER_2 */
614
Emmanuel Grumbacha373f672014-03-30 08:40:46 +0300615/* Time event - defines for command API */
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300616
617/*
618 * @TE_V2_FRAG_NONE: fragmentation of the time event is NOT allowed.
619 * @TE_V2_FRAG_SINGLE: fragmentation of the time event is allowed, but only
620 * the first fragment is scheduled.
621 * @TE_V2_FRAG_DUAL: fragmentation of the time event is allowed, but only
622 * the first 2 fragments are scheduled.
623 * @TE_V2_FRAG_ENDLESS: fragmentation of the time event is allowed, and any
624 * number of fragments are valid.
625 *
626 * Other than the constant defined above, specifying a fragmentation value 'x'
627 * means that the event can be fragmented but only the first 'x' will be
628 * scheduled.
629 */
630enum {
631 TE_V2_FRAG_NONE = 0,
632 TE_V2_FRAG_SINGLE = 1,
633 TE_V2_FRAG_DUAL = 2,
634 TE_V2_FRAG_MAX = 0xfe,
635 TE_V2_FRAG_ENDLESS = 0xff
636};
637
638/* Repeat the time event endlessly (until removed) */
639#define TE_V2_REPEAT_ENDLESS 0xff
640/* If a Time Event has bounded repetitions, this is the maximal value */
641#define TE_V2_REPEAT_MAX 0xfe
642
643#define TE_V2_PLACEMENT_POS 12
644#define TE_V2_ABSENCE_POS 15
645
Emmanuel Grumbacha373f672014-03-30 08:40:46 +0300646/* Time event policy values
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300647 * A notification (both event and fragment) includes a status indicating weather
648 * the FW was able to schedule the event or not. For fragment start/end
649 * notification the status is always success. There is no start/end fragment
650 * notification for monolithic events.
651 *
652 * @TE_V2_DEFAULT_POLICY: independent, social, present, unoticable
653 * @TE_V2_NOTIF_HOST_EVENT_START: request/receive notification on event start
654 * @TE_V2_NOTIF_HOST_EVENT_END:request/receive notification on event end
655 * @TE_V2_NOTIF_INTERNAL_EVENT_START: internal FW use
656 * @TE_V2_NOTIF_INTERNAL_EVENT_END: internal FW use.
657 * @TE_V2_NOTIF_HOST_FRAG_START: request/receive notification on frag start
658 * @TE_V2_NOTIF_HOST_FRAG_END:request/receive notification on frag end
659 * @TE_V2_NOTIF_INTERNAL_FRAG_START: internal FW use.
660 * @TE_V2_NOTIF_INTERNAL_FRAG_END: internal FW use.
661 * @TE_V2_DEP_OTHER: depends on another time event
662 * @TE_V2_DEP_TSF: depends on a specific time
663 * @TE_V2_EVENT_SOCIOPATHIC: can't co-exist with other events of tha same MAC
664 * @TE_V2_ABSENCE: are we present or absent during the Time Event.
665 */
666enum {
667 TE_V2_DEFAULT_POLICY = 0x0,
668
669 /* notifications (event start/stop, fragment start/stop) */
670 TE_V2_NOTIF_HOST_EVENT_START = BIT(0),
671 TE_V2_NOTIF_HOST_EVENT_END = BIT(1),
672 TE_V2_NOTIF_INTERNAL_EVENT_START = BIT(2),
673 TE_V2_NOTIF_INTERNAL_EVENT_END = BIT(3),
674
675 TE_V2_NOTIF_HOST_FRAG_START = BIT(4),
676 TE_V2_NOTIF_HOST_FRAG_END = BIT(5),
677 TE_V2_NOTIF_INTERNAL_FRAG_START = BIT(6),
678 TE_V2_NOTIF_INTERNAL_FRAG_END = BIT(7),
Emmanuel Grumbach1f6bf072014-02-16 15:36:00 +0200679 T2_V2_START_IMMEDIATELY = BIT(11),
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300680
681 TE_V2_NOTIF_MSK = 0xff,
682
683 /* placement characteristics */
684 TE_V2_DEP_OTHER = BIT(TE_V2_PLACEMENT_POS),
685 TE_V2_DEP_TSF = BIT(TE_V2_PLACEMENT_POS + 1),
686 TE_V2_EVENT_SOCIOPATHIC = BIT(TE_V2_PLACEMENT_POS + 2),
687
688 /* are we present or absent during the Time Event. */
689 TE_V2_ABSENCE = BIT(TE_V2_ABSENCE_POS),
690};
691
692/**
Emmanuel Grumbacha373f672014-03-30 08:40:46 +0300693 * struct iwl_time_event_cmd_api - configuring Time Events
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300694 * with struct MAC_TIME_EVENT_DATA_API_S_VER_2 (see also
695 * with version 1. determined by IWL_UCODE_TLV_FLAGS)
696 * ( TIME_EVENT_CMD = 0x29 )
697 * @id_and_color: ID and color of the relevant MAC
698 * @action: action to perform, one of FW_CTXT_ACTION_*
699 * @id: this field has two meanings, depending on the action:
700 * If the action is ADD, then it means the type of event to add.
701 * For all other actions it is the unique event ID assigned when the
702 * event was added by the FW.
703 * @apply_time: When to start the Time Event (in GP2)
704 * @max_delay: maximum delay to event's start (apply time), in TU
705 * @depends_on: the unique ID of the event we depend on (if any)
706 * @interval: interval between repetitions, in TU
707 * @duration: duration of event in TU
708 * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS
709 * @max_frags: maximal number of fragments the Time Event can be divided to
710 * @policy: defines whether uCode shall notify the host or other uCode modules
711 * on event and/or fragment start and/or end
712 * using one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF
713 * TE_EVENT_SOCIOPATHIC
714 * using TE_ABSENCE and using TE_NOTIF_*
715 */
Emmanuel Grumbacha373f672014-03-30 08:40:46 +0300716struct iwl_time_event_cmd {
Eytan Lifshitzf8f03c32013-08-07 19:36:42 +0300717 /* COMMON_INDEX_HDR_API_S_VER_1 */
718 __le32 id_and_color;
719 __le32 action;
720 __le32 id;
721 /* MAC_TIME_EVENT_DATA_API_S_VER_2 */
722 __le32 apply_time;
723 __le32 max_delay;
724 __le32 depends_on;
725 __le32 interval;
726 __le32 duration;
727 u8 repeat;
728 u8 max_frags;
729 __le16 policy;
730} __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_2 */
731
Johannes Berg8ca151b2013-01-24 14:25:36 +0100732/**
733 * struct iwl_time_event_resp - response structure to iwl_time_event_cmd
734 * @status: bit 0 indicates success, all others specify errors
735 * @id: the Time Event type
736 * @unique_id: the unique ID assigned (in ADD) or given (others) to the TE
737 * @id_and_color: ID and color of the relevant MAC
738 */
739struct iwl_time_event_resp {
740 __le32 status;
741 __le32 id;
742 __le32 unique_id;
743 __le32 id_and_color;
744} __packed; /* MAC_TIME_EVENT_RSP_API_S_VER_1 */
745
746/**
747 * struct iwl_time_event_notif - notifications of time event start/stop
748 * ( TIME_EVENT_NOTIFICATION = 0x2a )
749 * @timestamp: action timestamp in GP2
750 * @session_id: session's unique id
751 * @unique_id: unique id of the Time Event itself
752 * @id_and_color: ID and color of the relevant MAC
753 * @action: one of TE_NOTIF_START or TE_NOTIF_END
754 * @status: true if scheduled, false otherwise (not executed)
755 */
756struct iwl_time_event_notif {
757 __le32 timestamp;
758 __le32 session_id;
759 __le32 unique_id;
760 __le32 id_and_color;
761 __le32 action;
762 __le32 status;
763} __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */
764
765
766/* Bindings and Time Quota */
767
768/**
769 * struct iwl_binding_cmd - configuring bindings
770 * ( BINDING_CONTEXT_CMD = 0x2b )
771 * @id_and_color: ID and color of the relevant Binding
772 * @action: action to perform, one of FW_CTXT_ACTION_*
773 * @macs: array of MAC id and colors which belong to the binding
774 * @phy: PHY id and color which belongs to the binding
775 */
776struct iwl_binding_cmd {
777 /* COMMON_INDEX_HDR_API_S_VER_1 */
778 __le32 id_and_color;
779 __le32 action;
780 /* BINDING_DATA_API_S_VER_1 */
781 __le32 macs[MAX_MACS_IN_BINDING];
782 __le32 phy;
783} __packed; /* BINDING_CMD_API_S_VER_1 */
784
Ilan Peer35adfd62013-02-04 13:16:24 +0200785/* The maximal number of fragments in the FW's schedule session */
786#define IWL_MVM_MAX_QUOTA 128
787
Johannes Berg8ca151b2013-01-24 14:25:36 +0100788/**
789 * struct iwl_time_quota_data - configuration of time quota per binding
790 * @id_and_color: ID and color of the relevant Binding
791 * @quota: absolute time quota in TU. The scheduler will try to divide the
792 * remainig quota (after Time Events) according to this quota.
793 * @max_duration: max uninterrupted context duration in TU
794 */
795struct iwl_time_quota_data {
796 __le32 id_and_color;
797 __le32 quota;
798 __le32 max_duration;
799} __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */
800
801/**
802 * struct iwl_time_quota_cmd - configuration of time quota between bindings
803 * ( TIME_QUOTA_CMD = 0x2c )
804 * @quotas: allocations per binding
805 */
806struct iwl_time_quota_cmd {
807 struct iwl_time_quota_data quotas[MAX_BINDINGS];
808} __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */
809
810
811/* PHY context */
812
813/* Supported bands */
814#define PHY_BAND_5 (0)
815#define PHY_BAND_24 (1)
816
817/* Supported channel width, vary if there is VHT support */
818#define PHY_VHT_CHANNEL_MODE20 (0x0)
819#define PHY_VHT_CHANNEL_MODE40 (0x1)
820#define PHY_VHT_CHANNEL_MODE80 (0x2)
821#define PHY_VHT_CHANNEL_MODE160 (0x3)
822
823/*
824 * Control channel position:
825 * For legacy set bit means upper channel, otherwise lower.
826 * For VHT - bit-2 marks if the control is lower/upper relative to center-freq
827 * bits-1:0 mark the distance from the center freq. for 20Mhz, offset is 0.
828 * center_freq
829 * |
830 * 40Mhz |_______|_______|
831 * 80Mhz |_______|_______|_______|_______|
832 * 160Mhz |_______|_______|_______|_______|_______|_______|_______|_______|
833 * code 011 010 001 000 | 100 101 110 111
834 */
835#define PHY_VHT_CTRL_POS_1_BELOW (0x0)
836#define PHY_VHT_CTRL_POS_2_BELOW (0x1)
837#define PHY_VHT_CTRL_POS_3_BELOW (0x2)
838#define PHY_VHT_CTRL_POS_4_BELOW (0x3)
839#define PHY_VHT_CTRL_POS_1_ABOVE (0x4)
840#define PHY_VHT_CTRL_POS_2_ABOVE (0x5)
841#define PHY_VHT_CTRL_POS_3_ABOVE (0x6)
842#define PHY_VHT_CTRL_POS_4_ABOVE (0x7)
843
844/*
845 * @band: PHY_BAND_*
846 * @channel: channel number
847 * @width: PHY_[VHT|LEGACY]_CHANNEL_*
848 * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_*
849 */
850struct iwl_fw_channel_info {
851 u8 band;
852 u8 channel;
853 u8 width;
854 u8 ctrl_pos;
855} __packed;
856
857#define PHY_RX_CHAIN_DRIVER_FORCE_POS (0)
858#define PHY_RX_CHAIN_DRIVER_FORCE_MSK \
859 (0x1 << PHY_RX_CHAIN_DRIVER_FORCE_POS)
860#define PHY_RX_CHAIN_VALID_POS (1)
861#define PHY_RX_CHAIN_VALID_MSK \
862 (0x7 << PHY_RX_CHAIN_VALID_POS)
863#define PHY_RX_CHAIN_FORCE_SEL_POS (4)
864#define PHY_RX_CHAIN_FORCE_SEL_MSK \
865 (0x7 << PHY_RX_CHAIN_FORCE_SEL_POS)
866#define PHY_RX_CHAIN_FORCE_MIMO_SEL_POS (7)
867#define PHY_RX_CHAIN_FORCE_MIMO_SEL_MSK \
868 (0x7 << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS)
869#define PHY_RX_CHAIN_CNT_POS (10)
870#define PHY_RX_CHAIN_CNT_MSK \
871 (0x3 << PHY_RX_CHAIN_CNT_POS)
872#define PHY_RX_CHAIN_MIMO_CNT_POS (12)
873#define PHY_RX_CHAIN_MIMO_CNT_MSK \
874 (0x3 << PHY_RX_CHAIN_MIMO_CNT_POS)
875#define PHY_RX_CHAIN_MIMO_FORCE_POS (14)
876#define PHY_RX_CHAIN_MIMO_FORCE_MSK \
877 (0x1 << PHY_RX_CHAIN_MIMO_FORCE_POS)
878
879/* TODO: fix the value, make it depend on firmware at runtime? */
880#define NUM_PHY_CTX 3
881
882/* TODO: complete missing documentation */
883/**
884 * struct iwl_phy_context_cmd - config of the PHY context
885 * ( PHY_CONTEXT_CMD = 0x8 )
886 * @id_and_color: ID and color of the relevant Binding
887 * @action: action to perform, one of FW_CTXT_ACTION_*
888 * @apply_time: 0 means immediate apply and context switch.
889 * other value means apply new params after X usecs
890 * @tx_param_color: ???
891 * @channel_info:
892 * @txchain_info: ???
893 * @rxchain_info: ???
894 * @acquisition_data: ???
895 * @dsp_cfg_flags: set to 0
896 */
897struct iwl_phy_context_cmd {
898 /* COMMON_INDEX_HDR_API_S_VER_1 */
899 __le32 id_and_color;
900 __le32 action;
901 /* PHY_CONTEXT_DATA_API_S_VER_1 */
902 __le32 apply_time;
903 __le32 tx_param_color;
904 struct iwl_fw_channel_info ci;
905 __le32 txchain_info;
906 __le32 rxchain_info;
907 __le32 acquisition_data;
908 __le32 dsp_cfg_flags;
909} __packed; /* PHY_CONTEXT_CMD_API_VER_1 */
910
911#define IWL_RX_INFO_PHY_CNT 8
Avri Altmana2d7b872013-07-09 01:42:17 +0300912#define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1
913#define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff
914#define IWL_RX_INFO_ENERGY_ANT_B_MSK 0x0000ff00
915#define IWL_RX_INFO_ENERGY_ANT_C_MSK 0x00ff0000
916#define IWL_RX_INFO_ENERGY_ANT_A_POS 0
917#define IWL_RX_INFO_ENERGY_ANT_B_POS 8
918#define IWL_RX_INFO_ENERGY_ANT_C_POS 16
919
Johannes Berg8ca151b2013-01-24 14:25:36 +0100920#define IWL_RX_INFO_AGC_IDX 1
921#define IWL_RX_INFO_RSSI_AB_IDX 2
Emmanuel Grumbach8101a7f2013-02-28 11:54:28 +0200922#define IWL_OFDM_AGC_A_MSK 0x0000007f
923#define IWL_OFDM_AGC_A_POS 0
924#define IWL_OFDM_AGC_B_MSK 0x00003f80
925#define IWL_OFDM_AGC_B_POS 7
926#define IWL_OFDM_AGC_CODE_MSK 0x3fe00000
927#define IWL_OFDM_AGC_CODE_POS 20
Johannes Berg8ca151b2013-01-24 14:25:36 +0100928#define IWL_OFDM_RSSI_INBAND_A_MSK 0x00ff
Johannes Berg8ca151b2013-01-24 14:25:36 +0100929#define IWL_OFDM_RSSI_A_POS 0
Emmanuel Grumbach8101a7f2013-02-28 11:54:28 +0200930#define IWL_OFDM_RSSI_ALLBAND_A_MSK 0xff00
931#define IWL_OFDM_RSSI_ALLBAND_A_POS 8
Johannes Berg8ca151b2013-01-24 14:25:36 +0100932#define IWL_OFDM_RSSI_INBAND_B_MSK 0xff0000
Johannes Berg8ca151b2013-01-24 14:25:36 +0100933#define IWL_OFDM_RSSI_B_POS 16
Emmanuel Grumbach8101a7f2013-02-28 11:54:28 +0200934#define IWL_OFDM_RSSI_ALLBAND_B_MSK 0xff000000
935#define IWL_OFDM_RSSI_ALLBAND_B_POS 24
Johannes Berg8ca151b2013-01-24 14:25:36 +0100936
937/**
938 * struct iwl_rx_phy_info - phy info
939 * (REPLY_RX_PHY_CMD = 0xc0)
940 * @non_cfg_phy_cnt: non configurable DSP phy data byte count
941 * @cfg_phy_cnt: configurable DSP phy data byte count
942 * @stat_id: configurable DSP phy data set ID
943 * @reserved1:
944 * @system_timestamp: GP2 at on air rise
945 * @timestamp: TSF at on air rise
946 * @beacon_time_stamp: beacon at on-air rise
947 * @phy_flags: general phy flags: band, modulation, ...
948 * @channel: channel number
949 * @non_cfg_phy_buf: for various implementations of non_cfg_phy
950 * @rate_n_flags: RATE_MCS_*
951 * @byte_count: frame's byte-count
952 * @frame_time: frame's time on the air, based on byte count and frame rate
953 * calculation
Emmanuel Grumbach6bfcb7e2013-03-03 10:19:45 +0200954 * @mac_active_msk: what MACs were active when the frame was received
Johannes Berg8ca151b2013-01-24 14:25:36 +0100955 *
956 * Before each Rx, the device sends this data. It contains PHY information
957 * about the reception of the packet.
958 */
959struct iwl_rx_phy_info {
960 u8 non_cfg_phy_cnt;
961 u8 cfg_phy_cnt;
962 u8 stat_id;
963 u8 reserved1;
964 __le32 system_timestamp;
965 __le64 timestamp;
966 __le32 beacon_time_stamp;
967 __le16 phy_flags;
968 __le16 channel;
969 __le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT];
970 __le32 rate_n_flags;
971 __le32 byte_count;
Emmanuel Grumbach6bfcb7e2013-03-03 10:19:45 +0200972 __le16 mac_active_msk;
Johannes Berg8ca151b2013-01-24 14:25:36 +0100973 __le16 frame_time;
974} __packed;
975
976struct iwl_rx_mpdu_res_start {
977 __le16 byte_count;
978 __le16 reserved;
979} __packed;
980
981/**
982 * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags
983 * @RX_RES_PHY_FLAGS_BAND_24: true if the packet was received on 2.4 band
984 * @RX_RES_PHY_FLAGS_MOD_CCK:
985 * @RX_RES_PHY_FLAGS_SHORT_PREAMBLE: true if packet's preamble was short
986 * @RX_RES_PHY_FLAGS_NARROW_BAND:
987 * @RX_RES_PHY_FLAGS_ANTENNA: antenna on which the packet was received
988 * @RX_RES_PHY_FLAGS_AGG: set if the packet was part of an A-MPDU
989 * @RX_RES_PHY_FLAGS_OFDM_HT: The frame was an HT frame
990 * @RX_RES_PHY_FLAGS_OFDM_GF: The frame used GF preamble
991 * @RX_RES_PHY_FLAGS_OFDM_VHT: The frame was a VHT frame
992 */
993enum iwl_rx_phy_flags {
994 RX_RES_PHY_FLAGS_BAND_24 = BIT(0),
995 RX_RES_PHY_FLAGS_MOD_CCK = BIT(1),
996 RX_RES_PHY_FLAGS_SHORT_PREAMBLE = BIT(2),
997 RX_RES_PHY_FLAGS_NARROW_BAND = BIT(3),
998 RX_RES_PHY_FLAGS_ANTENNA = (0x7 << 4),
999 RX_RES_PHY_FLAGS_ANTENNA_POS = 4,
1000 RX_RES_PHY_FLAGS_AGG = BIT(7),
1001 RX_RES_PHY_FLAGS_OFDM_HT = BIT(8),
1002 RX_RES_PHY_FLAGS_OFDM_GF = BIT(9),
1003 RX_RES_PHY_FLAGS_OFDM_VHT = BIT(10),
1004};
1005
1006/**
1007 * enum iwl_mvm_rx_status - written by fw for each Rx packet
1008 * @RX_MPDU_RES_STATUS_CRC_OK: CRC is fine
1009 * @RX_MPDU_RES_STATUS_OVERRUN_OK: there was no RXE overflow
1010 * @RX_MPDU_RES_STATUS_SRC_STA_FOUND:
1011 * @RX_MPDU_RES_STATUS_KEY_VALID:
1012 * @RX_MPDU_RES_STATUS_KEY_PARAM_OK:
1013 * @RX_MPDU_RES_STATUS_ICV_OK: ICV is fine, if not, the packet is destroyed
1014 * @RX_MPDU_RES_STATUS_MIC_OK: used for CCM alg only. TKIP MIC is checked
1015 * in the driver.
1016 * @RX_MPDU_RES_STATUS_TTAK_OK: TTAK is fine
1017 * @RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR: valid for alg = CCM_CMAC or
1018 * alg = CCM only. Checks replay attack for 11w frames. Relevant only if
1019 * %RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME is set.
1020 * @RX_MPDU_RES_STATUS_SEC_NO_ENC: this frame is not encrypted
1021 * @RX_MPDU_RES_STATUS_SEC_WEP_ENC: this frame is encrypted using WEP
1022 * @RX_MPDU_RES_STATUS_SEC_CCM_ENC: this frame is encrypted using CCM
1023 * @RX_MPDU_RES_STATUS_SEC_TKIP_ENC: this frame is encrypted using TKIP
1024 * @RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC: this frame is encrypted using CCM_CMAC
1025 * @RX_MPDU_RES_STATUS_SEC_ENC_ERR: this frame couldn't be decrypted
1026 * @RX_MPDU_RES_STATUS_SEC_ENC_MSK: bitmask of the encryption algorithm
1027 * @RX_MPDU_RES_STATUS_DEC_DONE: this frame has been successfully decrypted
1028 * @RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP:
1029 * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP:
1030 * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT:
1031 * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame
1032 * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK:
1033 * @RX_MPDU_RES_STATUS_STA_ID_MSK:
1034 * @RX_MPDU_RES_STATUS_RRF_KILL:
1035 * @RX_MPDU_RES_STATUS_FILTERING_MSK:
1036 * @RX_MPDU_RES_STATUS2_FILTERING_MSK:
1037 */
1038enum iwl_mvm_rx_status {
1039 RX_MPDU_RES_STATUS_CRC_OK = BIT(0),
1040 RX_MPDU_RES_STATUS_OVERRUN_OK = BIT(1),
1041 RX_MPDU_RES_STATUS_SRC_STA_FOUND = BIT(2),
1042 RX_MPDU_RES_STATUS_KEY_VALID = BIT(3),
1043 RX_MPDU_RES_STATUS_KEY_PARAM_OK = BIT(4),
1044 RX_MPDU_RES_STATUS_ICV_OK = BIT(5),
1045 RX_MPDU_RES_STATUS_MIC_OK = BIT(6),
1046 RX_MPDU_RES_STATUS_TTAK_OK = BIT(7),
1047 RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR = BIT(7),
1048 RX_MPDU_RES_STATUS_SEC_NO_ENC = (0 << 8),
1049 RX_MPDU_RES_STATUS_SEC_WEP_ENC = (1 << 8),
1050 RX_MPDU_RES_STATUS_SEC_CCM_ENC = (2 << 8),
1051 RX_MPDU_RES_STATUS_SEC_TKIP_ENC = (3 << 8),
Max Stepanove36e5432013-08-27 19:56:13 +03001052 RX_MPDU_RES_STATUS_SEC_EXT_ENC = (4 << 8),
Johannes Berg8ca151b2013-01-24 14:25:36 +01001053 RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC = (6 << 8),
1054 RX_MPDU_RES_STATUS_SEC_ENC_ERR = (7 << 8),
1055 RX_MPDU_RES_STATUS_SEC_ENC_MSK = (7 << 8),
1056 RX_MPDU_RES_STATUS_DEC_DONE = BIT(11),
1057 RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP = BIT(12),
1058 RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP = BIT(13),
1059 RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT = BIT(14),
1060 RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME = BIT(15),
1061 RX_MPDU_RES_STATUS_HASH_INDEX_MSK = (0x3F0000),
1062 RX_MPDU_RES_STATUS_STA_ID_MSK = (0x1f000000),
1063 RX_MPDU_RES_STATUS_RRF_KILL = BIT(29),
1064 RX_MPDU_RES_STATUS_FILTERING_MSK = (0xc00000),
1065 RX_MPDU_RES_STATUS2_FILTERING_MSK = (0xc0000000),
1066};
1067
1068/**
1069 * struct iwl_radio_version_notif - information on the radio version
1070 * ( RADIO_VERSION_NOTIFICATION = 0x68 )
1071 * @radio_flavor:
1072 * @radio_step:
1073 * @radio_dash:
1074 */
1075struct iwl_radio_version_notif {
1076 __le32 radio_flavor;
1077 __le32 radio_step;
1078 __le32 radio_dash;
1079} __packed; /* RADIO_VERSION_NOTOFICATION_S_VER_1 */
1080
1081enum iwl_card_state_flags {
1082 CARD_ENABLED = 0x00,
1083 HW_CARD_DISABLED = 0x01,
1084 SW_CARD_DISABLED = 0x02,
1085 CT_KILL_CARD_DISABLED = 0x04,
1086 HALT_CARD_DISABLED = 0x08,
1087 CARD_DISABLED_MSK = 0x0f,
1088 CARD_IS_RX_ON = 0x10,
1089};
1090
1091/**
1092 * struct iwl_radio_version_notif - information on the radio version
1093 * ( CARD_STATE_NOTIFICATION = 0xa1 )
1094 * @flags: %iwl_card_state_flags
1095 */
1096struct iwl_card_state_notif {
1097 __le32 flags;
1098} __packed; /* CARD_STATE_NTFY_API_S_VER_1 */
1099
1100/**
Hila Gonend64048e2013-03-13 18:00:03 +02001101 * struct iwl_missed_beacons_notif - information on missed beacons
1102 * ( MISSED_BEACONS_NOTIFICATION = 0xa2 )
1103 * @mac_id: interface ID
1104 * @consec_missed_beacons_since_last_rx: number of consecutive missed
1105 * beacons since last RX.
1106 * @consec_missed_beacons: number of consecutive missed beacons
1107 * @num_expected_beacons:
1108 * @num_recvd_beacons:
1109 */
1110struct iwl_missed_beacons_notif {
1111 __le32 mac_id;
1112 __le32 consec_missed_beacons_since_last_rx;
1113 __le32 consec_missed_beacons;
1114 __le32 num_expected_beacons;
1115 __le32 num_recvd_beacons;
1116} __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */
1117
1118/**
Johannes Berg8ca151b2013-01-24 14:25:36 +01001119 * struct iwl_set_calib_default_cmd - set default value for calibration.
1120 * ( SET_CALIB_DEFAULT_CMD = 0x8e )
1121 * @calib_index: the calibration to set value for
1122 * @length: of data
1123 * @data: the value to set for the calibration result
1124 */
1125struct iwl_set_calib_default_cmd {
1126 __le16 calib_index;
1127 __le16 length;
1128 u8 data[0];
1129} __packed; /* PHY_CALIB_OVERRIDE_VALUES_S */
1130
Emmanuel Grumbach51b6b9e2013-05-02 15:01:24 +03001131#define MAX_PORT_ID_NUM 2
Eliad Pellere59647e2013-11-28 14:08:50 +02001132#define MAX_MCAST_FILTERING_ADDRESSES 256
Emmanuel Grumbach51b6b9e2013-05-02 15:01:24 +03001133
1134/**
1135 * struct iwl_mcast_filter_cmd - configure multicast filter.
1136 * @filter_own: Set 1 to filter out multicast packets sent by station itself
1137 * @port_id: Multicast MAC addresses array specifier. This is a strange way
1138 * to identify network interface adopted in host-device IF.
1139 * It is used by FW as index in array of addresses. This array has
1140 * MAX_PORT_ID_NUM members.
1141 * @count: Number of MAC addresses in the array
1142 * @pass_all: Set 1 to pass all multicast packets.
1143 * @bssid: current association BSSID.
1144 * @addr_list: Place holder for array of MAC addresses.
1145 * IMPORTANT: add padding if necessary to ensure DWORD alignment.
1146 */
1147struct iwl_mcast_filter_cmd {
1148 u8 filter_own;
1149 u8 port_id;
1150 u8 count;
1151 u8 pass_all;
1152 u8 bssid[6];
1153 u8 reserved[2];
1154 u8 addr_list[0];
1155} __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */
1156
Eliad Pellerc87163b2014-01-08 10:11:11 +02001157#define MAX_BCAST_FILTERS 8
1158#define MAX_BCAST_FILTER_ATTRS 2
1159
1160/**
1161 * enum iwl_mvm_bcast_filter_attr_offset - written by fw for each Rx packet
1162 * @BCAST_FILTER_OFFSET_PAYLOAD_START: offset is from payload start.
1163 * @BCAST_FILTER_OFFSET_IP_END: offset is from ip header end (i.e.
1164 * start of ip payload).
1165 */
1166enum iwl_mvm_bcast_filter_attr_offset {
1167 BCAST_FILTER_OFFSET_PAYLOAD_START = 0,
1168 BCAST_FILTER_OFFSET_IP_END = 1,
1169};
1170
1171/**
1172 * struct iwl_fw_bcast_filter_attr - broadcast filter attribute
1173 * @offset_type: &enum iwl_mvm_bcast_filter_attr_offset.
1174 * @offset: starting offset of this pattern.
1175 * @val: value to match - big endian (MSB is the first
1176 * byte to match from offset pos).
1177 * @mask: mask to match (big endian).
1178 */
1179struct iwl_fw_bcast_filter_attr {
1180 u8 offset_type;
1181 u8 offset;
1182 __le16 reserved1;
1183 __be32 val;
1184 __be32 mask;
1185} __packed; /* BCAST_FILTER_ATT_S_VER_1 */
1186
1187/**
1188 * enum iwl_mvm_bcast_filter_frame_type - filter frame type
1189 * @BCAST_FILTER_FRAME_TYPE_ALL: consider all frames.
1190 * @BCAST_FILTER_FRAME_TYPE_IPV4: consider only ipv4 frames
1191 */
1192enum iwl_mvm_bcast_filter_frame_type {
1193 BCAST_FILTER_FRAME_TYPE_ALL = 0,
1194 BCAST_FILTER_FRAME_TYPE_IPV4 = 1,
1195};
1196
1197/**
1198 * struct iwl_fw_bcast_filter - broadcast filter
1199 * @discard: discard frame (1) or let it pass (0).
1200 * @frame_type: &enum iwl_mvm_bcast_filter_frame_type.
1201 * @num_attrs: number of valid attributes in this filter.
1202 * @attrs: attributes of this filter. a filter is considered matched
1203 * only when all its attributes are matched (i.e. AND relationship)
1204 */
1205struct iwl_fw_bcast_filter {
1206 u8 discard;
1207 u8 frame_type;
1208 u8 num_attrs;
1209 u8 reserved1;
1210 struct iwl_fw_bcast_filter_attr attrs[MAX_BCAST_FILTER_ATTRS];
1211} __packed; /* BCAST_FILTER_S_VER_1 */
1212
1213/**
1214 * struct iwl_fw_bcast_mac - per-mac broadcast filtering configuration.
1215 * @default_discard: default action for this mac (discard (1) / pass (0)).
1216 * @attached_filters: bitmap of relevant filters for this mac.
1217 */
1218struct iwl_fw_bcast_mac {
1219 u8 default_discard;
1220 u8 reserved1;
1221 __le16 attached_filters;
1222} __packed; /* BCAST_MAC_CONTEXT_S_VER_1 */
1223
1224/**
1225 * struct iwl_bcast_filter_cmd - broadcast filtering configuration
1226 * @disable: enable (0) / disable (1)
1227 * @max_bcast_filters: max number of filters (MAX_BCAST_FILTERS)
1228 * @max_macs: max number of macs (NUM_MAC_INDEX_DRIVER)
1229 * @filters: broadcast filters
1230 * @macs: broadcast filtering configuration per-mac
1231 */
1232struct iwl_bcast_filter_cmd {
1233 u8 disable;
1234 u8 max_bcast_filters;
1235 u8 max_macs;
1236 u8 reserved1;
1237 struct iwl_fw_bcast_filter filters[MAX_BCAST_FILTERS];
1238 struct iwl_fw_bcast_mac macs[NUM_MAC_INDEX_DRIVER];
1239} __packed; /* BCAST_FILTERING_HCMD_API_S_VER_1 */
1240
Eytan Lifshitz9ee718a2013-05-19 19:14:41 +03001241struct mvm_statistics_dbg {
1242 __le32 burst_check;
1243 __le32 burst_count;
1244 __le32 wait_for_silence_timeout_cnt;
1245 __le32 reserved[3];
1246} __packed; /* STATISTICS_DEBUG_API_S_VER_2 */
1247
1248struct mvm_statistics_div {
1249 __le32 tx_on_a;
1250 __le32 tx_on_b;
1251 __le32 exec_time;
1252 __le32 probe_time;
1253 __le32 rssi_ant;
1254 __le32 reserved2;
1255} __packed; /* STATISTICS_SLOW_DIV_API_S_VER_2 */
1256
1257struct mvm_statistics_general_common {
1258 __le32 temperature; /* radio temperature */
1259 __le32 temperature_m; /* radio voltage */
1260 struct mvm_statistics_dbg dbg;
1261 __le32 sleep_time;
1262 __le32 slots_out;
1263 __le32 slots_idle;
1264 __le32 ttl_timestamp;
1265 struct mvm_statistics_div div;
1266 __le32 rx_enable_counter;
1267 /*
1268 * num_of_sos_states:
1269 * count the number of times we have to re-tune
1270 * in order to get out of bad PHY status
1271 */
1272 __le32 num_of_sos_states;
1273} __packed; /* STATISTICS_GENERAL_API_S_VER_5 */
1274
1275struct mvm_statistics_rx_non_phy {
1276 __le32 bogus_cts; /* CTS received when not expecting CTS */
1277 __le32 bogus_ack; /* ACK received when not expecting ACK */
1278 __le32 non_bssid_frames; /* number of frames with BSSID that
1279 * doesn't belong to the STA BSSID */
1280 __le32 filtered_frames; /* count frames that were dumped in the
1281 * filtering process */
1282 __le32 non_channel_beacons; /* beacons with our bss id but not on
1283 * our serving channel */
1284 __le32 channel_beacons; /* beacons with our bss id and in our
1285 * serving channel */
1286 __le32 num_missed_bcon; /* number of missed beacons */
1287 __le32 adc_rx_saturation_time; /* count in 0.8us units the time the
1288 * ADC was in saturation */
1289 __le32 ina_detection_search_time;/* total time (in 0.8us) searched
1290 * for INA */
1291 __le32 beacon_silence_rssi_a; /* RSSI silence after beacon frame */
1292 __le32 beacon_silence_rssi_b; /* RSSI silence after beacon frame */
1293 __le32 beacon_silence_rssi_c; /* RSSI silence after beacon frame */
1294 __le32 interference_data_flag; /* flag for interference data
1295 * availability. 1 when data is
1296 * available. */
1297 __le32 channel_load; /* counts RX Enable time in uSec */
1298 __le32 dsp_false_alarms; /* DSP false alarm (both OFDM
1299 * and CCK) counter */
1300 __le32 beacon_rssi_a;
1301 __le32 beacon_rssi_b;
1302 __le32 beacon_rssi_c;
1303 __le32 beacon_energy_a;
1304 __le32 beacon_energy_b;
1305 __le32 beacon_energy_c;
1306 __le32 num_bt_kills;
1307 __le32 mac_id;
1308 __le32 directed_data_mpdu;
1309} __packed; /* STATISTICS_RX_NON_PHY_API_S_VER_3 */
1310
1311struct mvm_statistics_rx_phy {
1312 __le32 ina_cnt;
1313 __le32 fina_cnt;
1314 __le32 plcp_err;
1315 __le32 crc32_err;
1316 __le32 overrun_err;
1317 __le32 early_overrun_err;
1318 __le32 crc32_good;
1319 __le32 false_alarm_cnt;
1320 __le32 fina_sync_err_cnt;
1321 __le32 sfd_timeout;
1322 __le32 fina_timeout;
1323 __le32 unresponded_rts;
1324 __le32 rxe_frame_limit_overrun;
1325 __le32 sent_ack_cnt;
1326 __le32 sent_cts_cnt;
1327 __le32 sent_ba_rsp_cnt;
1328 __le32 dsp_self_kill;
1329 __le32 mh_format_err;
1330 __le32 re_acq_main_rssi_sum;
1331 __le32 reserved;
1332} __packed; /* STATISTICS_RX_PHY_API_S_VER_2 */
1333
1334struct mvm_statistics_rx_ht_phy {
1335 __le32 plcp_err;
1336 __le32 overrun_err;
1337 __le32 early_overrun_err;
1338 __le32 crc32_good;
1339 __le32 crc32_err;
1340 __le32 mh_format_err;
1341 __le32 agg_crc32_good;
1342 __le32 agg_mpdu_cnt;
1343 __le32 agg_cnt;
1344 __le32 unsupport_mcs;
1345} __packed; /* STATISTICS_HT_RX_PHY_API_S_VER_1 */
1346
1347#define MAX_CHAINS 3
1348
1349struct mvm_statistics_tx_non_phy_agg {
1350 __le32 ba_timeout;
1351 __le32 ba_reschedule_frames;
1352 __le32 scd_query_agg_frame_cnt;
1353 __le32 scd_query_no_agg;
1354 __le32 scd_query_agg;
1355 __le32 scd_query_mismatch;
1356 __le32 frame_not_ready;
1357 __le32 underrun;
1358 __le32 bt_prio_kill;
1359 __le32 rx_ba_rsp_cnt;
1360 __s8 txpower[MAX_CHAINS];
1361 __s8 reserved;
1362 __le32 reserved2;
1363} __packed; /* STATISTICS_TX_NON_PHY_AGG_API_S_VER_1 */
1364
1365struct mvm_statistics_tx_channel_width {
1366 __le32 ext_cca_narrow_ch20[1];
1367 __le32 ext_cca_narrow_ch40[2];
1368 __le32 ext_cca_narrow_ch80[3];
1369 __le32 ext_cca_narrow_ch160[4];
1370 __le32 last_tx_ch_width_indx;
1371 __le32 rx_detected_per_ch_width[4];
1372 __le32 success_per_ch_width[4];
1373 __le32 fail_per_ch_width[4];
1374}; /* STATISTICS_TX_CHANNEL_WIDTH_API_S_VER_1 */
1375
1376struct mvm_statistics_tx {
1377 __le32 preamble_cnt;
1378 __le32 rx_detected_cnt;
1379 __le32 bt_prio_defer_cnt;
1380 __le32 bt_prio_kill_cnt;
1381 __le32 few_bytes_cnt;
1382 __le32 cts_timeout;
1383 __le32 ack_timeout;
1384 __le32 expected_ack_cnt;
1385 __le32 actual_ack_cnt;
1386 __le32 dump_msdu_cnt;
1387 __le32 burst_abort_next_frame_mismatch_cnt;
1388 __le32 burst_abort_missing_next_frame_cnt;
1389 __le32 cts_timeout_collision;
1390 __le32 ack_or_ba_timeout_collision;
1391 struct mvm_statistics_tx_non_phy_agg agg;
1392 struct mvm_statistics_tx_channel_width channel_width;
1393} __packed; /* STATISTICS_TX_API_S_VER_4 */
1394
1395
1396struct mvm_statistics_bt_activity {
1397 __le32 hi_priority_tx_req_cnt;
1398 __le32 hi_priority_tx_denied_cnt;
1399 __le32 lo_priority_tx_req_cnt;
1400 __le32 lo_priority_tx_denied_cnt;
1401 __le32 hi_priority_rx_req_cnt;
1402 __le32 hi_priority_rx_denied_cnt;
1403 __le32 lo_priority_rx_req_cnt;
1404 __le32 lo_priority_rx_denied_cnt;
1405} __packed; /* STATISTICS_BT_ACTIVITY_API_S_VER_1 */
1406
1407struct mvm_statistics_general {
1408 struct mvm_statistics_general_common common;
1409 __le32 beacon_filtered;
1410 __le32 missed_beacons;
Andrei Otcheretianskia20fd392013-07-21 17:23:59 +03001411 __s8 beacon_filter_average_energy;
Eytan Lifshitz9ee718a2013-05-19 19:14:41 +03001412 __s8 beacon_filter_reason;
1413 __s8 beacon_filter_current_energy;
1414 __s8 beacon_filter_reserved;
1415 __le32 beacon_filter_delta_time;
1416 struct mvm_statistics_bt_activity bt_activity;
1417} __packed; /* STATISTICS_GENERAL_API_S_VER_5 */
1418
1419struct mvm_statistics_rx {
1420 struct mvm_statistics_rx_phy ofdm;
1421 struct mvm_statistics_rx_phy cck;
1422 struct mvm_statistics_rx_non_phy general;
1423 struct mvm_statistics_rx_ht_phy ofdm_ht;
1424} __packed; /* STATISTICS_RX_API_S_VER_3 */
1425
1426/*
1427 * STATISTICS_NOTIFICATION = 0x9d (notification only, not a command)
1428 *
1429 * By default, uCode issues this notification after receiving a beacon
1430 * while associated. To disable this behavior, set DISABLE_NOTIF flag in the
1431 * REPLY_STATISTICS_CMD 0x9c, above.
1432 *
1433 * Statistics counters continue to increment beacon after beacon, but are
1434 * cleared when changing channels or when driver issues REPLY_STATISTICS_CMD
1435 * 0x9c with CLEAR_STATS bit set (see above).
1436 *
1437 * uCode also issues this notification during scans. uCode clears statistics
1438 * appropriately so that each notification contains statistics for only the
1439 * one channel that has just been scanned.
1440 */
1441
1442struct iwl_notif_statistics { /* STATISTICS_NTFY_API_S_VER_8 */
1443 __le32 flag;
1444 struct mvm_statistics_rx rx;
1445 struct mvm_statistics_tx tx;
1446 struct mvm_statistics_general general;
1447} __packed;
1448
Lilach Edelstein1f3b0ff2013-10-06 13:03:32 +02001449/***********************************
1450 * Smart Fifo API
1451 ***********************************/
1452/* Smart Fifo state */
1453enum iwl_sf_state {
1454 SF_LONG_DELAY_ON = 0, /* should never be called by driver */
1455 SF_FULL_ON,
1456 SF_UNINIT,
1457 SF_INIT_OFF,
1458 SF_HW_NUM_STATES
1459};
1460
1461/* Smart Fifo possible scenario */
1462enum iwl_sf_scenario {
1463 SF_SCENARIO_SINGLE_UNICAST,
1464 SF_SCENARIO_AGG_UNICAST,
1465 SF_SCENARIO_MULTICAST,
1466 SF_SCENARIO_BA_RESP,
1467 SF_SCENARIO_TX_RESP,
1468 SF_NUM_SCENARIO
1469};
1470
1471#define SF_TRANSIENT_STATES_NUMBER 2 /* SF_LONG_DELAY_ON and SF_FULL_ON */
1472#define SF_NUM_TIMEOUT_TYPES 2 /* Aging timer and Idle timer */
1473
1474/* smart FIFO default values */
1475#define SF_W_MARK_SISO 4096
1476#define SF_W_MARK_MIMO2 8192
1477#define SF_W_MARK_MIMO3 6144
1478#define SF_W_MARK_LEGACY 4096
1479#define SF_W_MARK_SCAN 4096
1480
1481/* SF Scenarios timers for FULL_ON state (aligned to 32 uSec) */
1482#define SF_SINGLE_UNICAST_IDLE_TIMER 320 /* 300 uSec */
1483#define SF_SINGLE_UNICAST_AGING_TIMER 2016 /* 2 mSec */
1484#define SF_AGG_UNICAST_IDLE_TIMER 320 /* 300 uSec */
1485#define SF_AGG_UNICAST_AGING_TIMER 2016 /* 2 mSec */
1486#define SF_MCAST_IDLE_TIMER 2016 /* 2 mSec */
1487#define SF_MCAST_AGING_TIMER 10016 /* 10 mSec */
1488#define SF_BA_IDLE_TIMER 320 /* 300 uSec */
1489#define SF_BA_AGING_TIMER 2016 /* 2 mSec */
1490#define SF_TX_RE_IDLE_TIMER 320 /* 300 uSec */
1491#define SF_TX_RE_AGING_TIMER 2016 /* 2 mSec */
1492
1493#define SF_LONG_DELAY_AGING_TIMER 1000000 /* 1 Sec */
1494
1495/**
1496 * Smart Fifo configuration command.
1497 * @state: smart fifo state, types listed in iwl_sf_sate.
1498 * @watermark: Minimum allowed availabe free space in RXF for transient state.
1499 * @long_delay_timeouts: aging and idle timer values for each scenario
1500 * in long delay state.
1501 * @full_on_timeouts: timer values for each scenario in full on state.
1502 */
1503struct iwl_sf_cfg_cmd {
1504 enum iwl_sf_state state;
1505 __le32 watermark[SF_TRANSIENT_STATES_NUMBER];
1506 __le32 long_delay_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
1507 __le32 full_on_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
1508} __packed; /* SF_CFG_API_S_VER_2 */
1509
Johannes Berg8ca151b2013-01-24 14:25:36 +01001510#endif /* __fw_api_h__ */