1 /******************************************************************************
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.
8 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
9 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
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.
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.
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,
25 * The full GNU General Public License is included in this distribution
26 * in the file called COPYING.
28 * Contact Information:
29 * Intel Linux Wireless <ilw@linux.intel.com>
30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
34 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
35 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
36 * All rights reserved.
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
42 * * Redistributions of source code must retain the above copyright
43 * notice, this list of conditions and the following disclaimer.
44 * * Redistributions in binary form must reproduce the above copyright
45 * notice, this list of conditions and the following disclaimer in
46 * the documentation and/or other materials provided with the
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.
52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.
64 *****************************************************************************/
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"
75 #include "fw-api-coex.h"
76 #include "fw-api-scan.h"
78 /* maximal number of Tx queues in any platform */
79 #define IWL_MVM_MAX_QUEUES 20
81 /* Tx queue numbers */
83 IWL_MVM_OFFCHANNEL_QUEUE = 8,
84 IWL_MVM_CMD_QUEUE = 9,
87 enum iwl_mvm_tx_fifo {
88 IWL_MVM_TX_FIFO_BK = 0,
92 IWL_MVM_TX_FIFO_MCAST = 5,
93 IWL_MVM_TX_FIFO_CMD = 7,
96 #define IWL_MVM_STATION_COUNT 16
98 #define IWL_MVM_TDLS_STA_COUNT 4
105 INIT_COMPLETE_NOTIF = 0x4,
107 /* PHY context commands */
108 PHY_CONTEXT_CMD = 0x8,
110 ANTENNA_COUPLING_NOTIFICATION = 0xa,
120 MGMT_MCAST_KEY = 0x1f,
125 /* MAC and Binding commands */
126 MAC_CONTEXT_CMD = 0x28,
127 TIME_EVENT_CMD = 0x29, /* both CMD and response */
128 TIME_EVENT_NOTIFICATION = 0x2a,
129 BINDING_CONTEXT_CMD = 0x2b,
130 TIME_QUOTA_CMD = 0x2c,
131 NON_QOS_TX_COUNTER_CMD = 0x2d,
136 TEMPERATURE_NOTIFICATION = 0x62,
137 CALIBRATION_CFG_CMD = 0x65,
138 CALIBRATION_RES_NOTIFICATION = 0x66,
139 CALIBRATION_COMPLETE_NOTIFICATION = 0x67,
140 RADIO_VERSION_NOTIFICATION = 0x68,
143 SCAN_OFFLOAD_REQUEST_CMD = 0x51,
144 SCAN_OFFLOAD_ABORT_CMD = 0x52,
146 SCAN_OFFLOAD_COMPLETE = 0x6D,
147 SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E,
148 SCAN_OFFLOAD_CONFIG_CMD = 0x6f,
149 MATCH_FOUND_NOTIFICATION = 0xd9,
150 SCAN_ITERATION_COMPLETE = 0xe7,
153 PHY_CONFIGURATION_CMD = 0x6a,
154 CALIB_RES_NOTIF_PHY_DB = 0x6b,
155 /* PHY_DB_CMD = 0x6c, */
157 /* Power - legacy power table command */
158 POWER_TABLE_CMD = 0x77,
159 PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78,
161 /* Thermal Throttling*/
162 REPLY_THERMAL_MNG_BACKOFF = 0x7e,
165 SCAN_REQUEST_CMD = 0x80,
166 SCAN_ABORT_CMD = 0x81,
167 SCAN_START_NOTIFICATION = 0x82,
168 SCAN_RESULTS_NOTIFICATION = 0x83,
169 SCAN_COMPLETE_NOTIFICATION = 0x84,
172 NVM_ACCESS_CMD = 0x88,
174 SET_CALIB_DEFAULT_CMD = 0x8e,
176 BEACON_NOTIFICATION = 0x90,
177 BEACON_TEMPLATE_CMD = 0x91,
178 TX_ANT_CONFIGURATION_CMD = 0x98,
179 STATISTICS_NOTIFICATION = 0x9d,
180 EOSP_NOTIFICATION = 0x9e,
181 REDUCE_TX_POWER_CMD = 0x9f,
183 /* RF-KILL commands and notifications */
184 CARD_STATE_CMD = 0xa0,
185 CARD_STATE_NOTIFICATION = 0xa1,
187 MISSED_BEACONS_NOTIFICATION = 0xa2,
189 /* Power - new power table command */
190 MAC_PM_POWER_TABLE = 0xa9,
192 REPLY_RX_PHY_CMD = 0xc0,
193 REPLY_RX_MPDU_CMD = 0xc1,
199 BT_COEX_PRIO_TABLE = 0xcc,
200 BT_COEX_PROT_ENV = 0xcd,
201 BT_PROFILE_NOTIFICATION = 0xce,
203 BT_COEX_UPDATE_SW_BOOST = 0x5a,
204 BT_COEX_UPDATE_CORUN_LUT = 0x5b,
205 BT_COEX_UPDATE_REDUCED_TXP = 0x5c,
208 REPLY_SF_CFG_CMD = 0xd1,
209 REPLY_BEACON_FILTERING_CMD = 0xd2,
211 REPLY_DEBUG_CMD = 0xf0,
212 DEBUG_LOG_MSG = 0xf7,
214 BCAST_FILTER_CMD = 0xcf,
215 MCAST_FILTER_CMD = 0xd0,
217 /* D3 commands/notifications */
218 D3_CONFIG_CMD = 0xd3,
219 PROT_OFFLOAD_CONFIG_CMD = 0xd4,
220 OFFLOADS_QUERY_CMD = 0xd5,
221 REMOTE_WAKE_CONFIG_CMD = 0xd6,
224 /* for WoWLAN in particular */
225 WOWLAN_PATTERNS = 0xe0,
226 WOWLAN_CONFIGURATION = 0xe1,
227 WOWLAN_TSC_RSC_PARAM = 0xe2,
228 WOWLAN_TKIP_PARAM = 0xe3,
229 WOWLAN_KEK_KCK_MATERIAL = 0xe4,
230 WOWLAN_GET_STATUSES = 0xe5,
231 WOWLAN_TX_POWER_PER_DB = 0xe6,
233 /* and for NetDetect */
234 NET_DETECT_CONFIG_CMD = 0x54,
235 NET_DETECT_PROFILES_QUERY_CMD = 0x56,
236 NET_DETECT_PROFILES_CMD = 0x57,
237 NET_DETECT_HOTSPOTS_CMD = 0x58,
238 NET_DETECT_HOTSPOTS_QUERY_CMD = 0x59,
244 * struct iwl_cmd_response - generic response struct for most commands
245 * @status: status of the command asked, changes for each one
247 struct iwl_cmd_response {
252 * struct iwl_tx_ant_cfg_cmd
253 * @valid: valid antenna configuration
255 struct iwl_tx_ant_cfg_cmd {
260 * struct iwl_reduce_tx_power_cmd - TX power reduction command
261 * REDUCE_TX_POWER_CMD = 0x9f
262 * @flags: (reserved for future implementation)
263 * @mac_context_id: id of the mac ctx for which we are reducing TX power.
264 * @pwr_restriction: TX power restriction in dBms.
266 struct iwl_reduce_tx_power_cmd {
269 __le16 pwr_restriction;
270 } __packed; /* TX_REDUCED_POWER_API_S_VER_1 */
273 * Calibration control struct.
274 * Sent as part of the phy configuration command.
275 * @flow_trigger: bitmap for which calibrations to perform according to
277 * @event_trigger: bitmap for which calibrations to perform according to
280 struct iwl_calib_ctrl {
282 __le32 event_trigger;
285 /* This enum defines the bitmap of various calibrations to enable in both
286 * init ucode and runtime ucode through CALIBRATION_CFG_CMD.
289 IWL_CALIB_CFG_XTAL_IDX = BIT(0),
290 IWL_CALIB_CFG_TEMPERATURE_IDX = BIT(1),
291 IWL_CALIB_CFG_VOLTAGE_READ_IDX = BIT(2),
292 IWL_CALIB_CFG_PAPD_IDX = BIT(3),
293 IWL_CALIB_CFG_TX_PWR_IDX = BIT(4),
294 IWL_CALIB_CFG_DC_IDX = BIT(5),
295 IWL_CALIB_CFG_BB_FILTER_IDX = BIT(6),
296 IWL_CALIB_CFG_LO_LEAKAGE_IDX = BIT(7),
297 IWL_CALIB_CFG_TX_IQ_IDX = BIT(8),
298 IWL_CALIB_CFG_TX_IQ_SKEW_IDX = BIT(9),
299 IWL_CALIB_CFG_RX_IQ_IDX = BIT(10),
300 IWL_CALIB_CFG_RX_IQ_SKEW_IDX = BIT(11),
301 IWL_CALIB_CFG_SENSITIVITY_IDX = BIT(12),
302 IWL_CALIB_CFG_CHAIN_NOISE_IDX = BIT(13),
303 IWL_CALIB_CFG_DISCONNECTED_ANT_IDX = BIT(14),
304 IWL_CALIB_CFG_ANT_COUPLING_IDX = BIT(15),
305 IWL_CALIB_CFG_DAC_IDX = BIT(16),
306 IWL_CALIB_CFG_ABS_IDX = BIT(17),
307 IWL_CALIB_CFG_AGC_IDX = BIT(18),
311 * Phy configuration command.
313 struct iwl_phy_cfg_cmd {
315 struct iwl_calib_ctrl calib_control;
318 #define PHY_CFG_RADIO_TYPE (BIT(0) | BIT(1))
319 #define PHY_CFG_RADIO_STEP (BIT(2) | BIT(3))
320 #define PHY_CFG_RADIO_DASH (BIT(4) | BIT(5))
321 #define PHY_CFG_PRODUCT_NUMBER (BIT(6) | BIT(7))
322 #define PHY_CFG_TX_CHAIN_A BIT(8)
323 #define PHY_CFG_TX_CHAIN_B BIT(9)
324 #define PHY_CFG_TX_CHAIN_C BIT(10)
325 #define PHY_CFG_RX_CHAIN_A BIT(12)
326 #define PHY_CFG_RX_CHAIN_B BIT(13)
327 #define PHY_CFG_RX_CHAIN_C BIT(14)
330 /* Target of the NVM_ACCESS_CMD */
332 NVM_ACCESS_TARGET_CACHE = 0,
333 NVM_ACCESS_TARGET_OTP = 1,
334 NVM_ACCESS_TARGET_EEPROM = 2,
337 /* Section types for NVM_ACCESS_CMD */
339 NVM_SECTION_TYPE_SW = 1,
340 NVM_SECTION_TYPE_REGULATORY = 3,
341 NVM_SECTION_TYPE_CALIBRATION = 4,
342 NVM_SECTION_TYPE_PRODUCTION = 5,
343 NVM_SECTION_TYPE_MAC_OVERRIDE = 11,
344 NVM_MAX_NUM_SECTIONS = 12,
348 * struct iwl_nvm_access_cmd_ver2 - Request the device to send an NVM section
349 * @op_code: 0 - read, 1 - write
350 * @target: NVM_ACCESS_TARGET_*
351 * @type: NVM_SECTION_TYPE_*
352 * @offset: offset in bytes into the section
353 * @length: in bytes, to read/write
354 * @data: if write operation, the data to write. On read its empty
356 struct iwl_nvm_access_cmd {
363 } __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */
366 * struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD
367 * @offset: offset in bytes into the section
368 * @length: in bytes, either how much was written or read
369 * @type: NVM_SECTION_TYPE_*
370 * @status: 0 for success, fail otherwise
371 * @data: if read operation, the data returned. Empty on write.
373 struct iwl_nvm_access_resp {
379 } __packed; /* NVM_ACCESS_CMD_RESP_API_S_VER_2 */
383 /* alive response is_valid values */
384 #define ALIVE_RESP_UCODE_OK BIT(0)
385 #define ALIVE_RESP_RFKILL BIT(1)
387 /* alive response ver_type values */
397 /* alive response ver_subtype values */
399 FW_SUBTYPE_FULL_FEATURE = 0,
400 FW_SUBTYPE_BOOTSRAP = 1, /* Not valid */
401 FW_SUBTYPE_REDUCED = 2,
402 FW_SUBTYPE_ALIVE_ONLY = 3,
403 FW_SUBTYPE_WOWLAN = 4,
404 FW_SUBTYPE_AP_SUBTYPE = 5,
405 FW_SUBTYPE_WIPAN = 6,
406 FW_SUBTYPE_INITIALIZE = 9
409 #define IWL_ALIVE_STATUS_ERR 0xDEAD
410 #define IWL_ALIVE_STATUS_OK 0xCAFE
412 #define IWL_ALIVE_FLG_RFKILL BIT(0)
414 struct mvm_alive_resp {
428 __le32 error_event_table_ptr; /* SRAM address for error log */
429 __le32 log_event_table_ptr; /* SRAM address for event log */
430 __le32 cpu_register_ptr;
431 __le32 dbgm_config_ptr;
432 __le32 alive_counter_ptr;
433 __le32 scd_base_ptr; /* SRAM address for SCD */
434 } __packed; /* ALIVE_RES_API_S_VER_1 */
436 struct mvm_alive_resp_ver2 {
450 __le32 error_event_table_ptr; /* SRAM address for error log */
451 __le32 log_event_table_ptr; /* SRAM address for LMAC event log */
452 __le32 cpu_register_ptr;
453 __le32 dbgm_config_ptr;
454 __le32 alive_counter_ptr;
455 __le32 scd_base_ptr; /* SRAM address for SCD */
456 __le32 st_fwrd_addr; /* pointer to Store and forward */
458 u8 umac_minor; /* UMAC version: minor */
459 u8 umac_major; /* UMAC version: major */
460 __le16 umac_id; /* UMAC version: id */
461 __le32 error_info_addr; /* SRAM address for UMAC error log */
462 __le32 dbg_print_buff_addr;
463 } __packed; /* ALIVE_RES_API_S_VER_2 */
465 /* Error response/notification */
467 FW_ERR_UNKNOWN_CMD = 0x0,
468 FW_ERR_INVALID_CMD_PARAM = 0x1,
469 FW_ERR_SERVICE = 0x2,
470 FW_ERR_ARC_MEMORY = 0x3,
471 FW_ERR_ARC_CODE = 0x4,
472 FW_ERR_WATCH_DOG = 0x5,
473 FW_ERR_WEP_GRP_KEY_INDX = 0x10,
474 FW_ERR_WEP_KEY_SIZE = 0x11,
475 FW_ERR_OBSOLETE_FUNC = 0x12,
476 FW_ERR_UNEXPECTED = 0xFE,
481 * struct iwl_error_resp - FW error indication
482 * ( REPLY_ERROR = 0x2 )
483 * @error_type: one of FW_ERR_*
484 * @cmd_id: the command ID for which the error occured
485 * @bad_cmd_seq_num: sequence number of the erroneous command
486 * @error_service: which service created the error, applicable only if
487 * error_type = 2, otherwise 0
488 * @timestamp: TSF in usecs.
490 struct iwl_error_resp {
494 __le16 bad_cmd_seq_num;
495 __le32 error_service;
500 /* Common PHY, MAC and Bindings definitions */
502 #define MAX_MACS_IN_BINDING (3)
503 #define MAX_BINDINGS (4)
504 #define AUX_BINDING_INDEX (3)
507 /* Used to extract ID and color from the context dword */
508 #define FW_CTXT_ID_POS (0)
509 #define FW_CTXT_ID_MSK (0xff << FW_CTXT_ID_POS)
510 #define FW_CTXT_COLOR_POS (8)
511 #define FW_CTXT_COLOR_MSK (0xff << FW_CTXT_COLOR_POS)
512 #define FW_CTXT_INVALID (0xffffffff)
514 #define FW_CMD_ID_AND_COLOR(_id, _color) ((_id << FW_CTXT_ID_POS) |\
515 (_color << FW_CTXT_COLOR_POS))
517 /* Possible actions on PHYs, MACs and Bindings */
519 FW_CTXT_ACTION_STUB = 0,
521 FW_CTXT_ACTION_MODIFY,
522 FW_CTXT_ACTION_REMOVE,
524 }; /* COMMON_CONTEXT_ACTION_API_E_VER_1 */
528 /* Time Event types, according to MAC type */
529 enum iwl_time_event_type {
530 /* BSS Station Events */
531 TE_BSS_STA_AGGRESSIVE_ASSOC,
533 TE_BSS_EAP_DHCP_PROT,
536 /* P2P Device Events */
537 TE_P2P_DEVICE_DISCOVERABLE,
538 TE_P2P_DEVICE_LISTEN,
539 TE_P2P_DEVICE_ACTION_SCAN,
540 TE_P2P_DEVICE_FULL_SCAN,
542 /* P2P Client Events */
543 TE_P2P_CLIENT_AGGRESSIVE_ASSOC,
545 TE_P2P_CLIENT_QUIET_PERIOD,
548 TE_P2P_GO_ASSOC_PROT,
549 TE_P2P_GO_REPETITIVE_NOA,
552 /* WiDi Sync Events */
555 /* Channel Switch NoA */
559 }; /* MAC_EVENT_TYPE_API_E_VER_1 */
563 /* Time event - defines for command API v1 */
566 * @TE_V1_FRAG_NONE: fragmentation of the time event is NOT allowed.
567 * @TE_V1_FRAG_SINGLE: fragmentation of the time event is allowed, but only
568 * the first fragment is scheduled.
569 * @TE_V1_FRAG_DUAL: fragmentation of the time event is allowed, but only
570 * the first 2 fragments are scheduled.
571 * @TE_V1_FRAG_ENDLESS: fragmentation of the time event is allowed, and any
572 * number of fragments are valid.
574 * Other than the constant defined above, specifying a fragmentation value 'x'
575 * means that the event can be fragmented but only the first 'x' will be
580 TE_V1_FRAG_SINGLE = 1,
582 TE_V1_FRAG_ENDLESS = 0xffffffff
585 /* If a Time Event can be fragmented, this is the max number of fragments */
586 #define TE_V1_FRAG_MAX_MSK 0x0fffffff
587 /* Repeat the time event endlessly (until removed) */
588 #define TE_V1_REPEAT_ENDLESS 0xffffffff
589 /* If a Time Event has bounded repetitions, this is the maximal value */
590 #define TE_V1_REPEAT_MAX_MSK_V1 0x0fffffff
592 /* Time Event dependencies: none, on another TE, or in a specific time */
594 TE_V1_INDEPENDENT = 0,
595 TE_V1_DEP_OTHER = BIT(0),
596 TE_V1_DEP_TSF = BIT(1),
597 TE_V1_EVENT_SOCIOPATHIC = BIT(2),
598 }; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */
601 * @TE_V1_NOTIF_NONE: no notifications
602 * @TE_V1_NOTIF_HOST_EVENT_START: request/receive notification on event start
603 * @TE_V1_NOTIF_HOST_EVENT_END:request/receive notification on event end
604 * @TE_V1_NOTIF_INTERNAL_EVENT_START: internal FW use
605 * @TE_V1_NOTIF_INTERNAL_EVENT_END: internal FW use.
606 * @TE_V1_NOTIF_HOST_FRAG_START: request/receive notification on frag start
607 * @TE_V1_NOTIF_HOST_FRAG_END:request/receive notification on frag end
608 * @TE_V1_NOTIF_INTERNAL_FRAG_START: internal FW use.
609 * @TE_V1_NOTIF_INTERNAL_FRAG_END: internal FW use.
611 * Supported Time event notifications configuration.
612 * A notification (both event and fragment) includes a status indicating weather
613 * the FW was able to schedule the event or not. For fragment start/end
614 * notification the status is always success. There is no start/end fragment
615 * notification for monolithic events.
618 TE_V1_NOTIF_NONE = 0,
619 TE_V1_NOTIF_HOST_EVENT_START = BIT(0),
620 TE_V1_NOTIF_HOST_EVENT_END = BIT(1),
621 TE_V1_NOTIF_INTERNAL_EVENT_START = BIT(2),
622 TE_V1_NOTIF_INTERNAL_EVENT_END = BIT(3),
623 TE_V1_NOTIF_HOST_FRAG_START = BIT(4),
624 TE_V1_NOTIF_HOST_FRAG_END = BIT(5),
625 TE_V1_NOTIF_INTERNAL_FRAG_START = BIT(6),
626 TE_V1_NOTIF_INTERNAL_FRAG_END = BIT(7),
627 }; /* MAC_EVENT_ACTION_API_E_VER_2 */
629 /* Time event - defines for command API */
632 * @TE_V2_FRAG_NONE: fragmentation of the time event is NOT allowed.
633 * @TE_V2_FRAG_SINGLE: fragmentation of the time event is allowed, but only
634 * the first fragment is scheduled.
635 * @TE_V2_FRAG_DUAL: fragmentation of the time event is allowed, but only
636 * the first 2 fragments are scheduled.
637 * @TE_V2_FRAG_ENDLESS: fragmentation of the time event is allowed, and any
638 * number of fragments are valid.
640 * Other than the constant defined above, specifying a fragmentation value 'x'
641 * means that the event can be fragmented but only the first 'x' will be
646 TE_V2_FRAG_SINGLE = 1,
648 TE_V2_FRAG_MAX = 0xfe,
649 TE_V2_FRAG_ENDLESS = 0xff
652 /* Repeat the time event endlessly (until removed) */
653 #define TE_V2_REPEAT_ENDLESS 0xff
654 /* If a Time Event has bounded repetitions, this is the maximal value */
655 #define TE_V2_REPEAT_MAX 0xfe
657 #define TE_V2_PLACEMENT_POS 12
658 #define TE_V2_ABSENCE_POS 15
660 /* Time event policy values
661 * A notification (both event and fragment) includes a status indicating weather
662 * the FW was able to schedule the event or not. For fragment start/end
663 * notification the status is always success. There is no start/end fragment
664 * notification for monolithic events.
666 * @TE_V2_DEFAULT_POLICY: independent, social, present, unoticable
667 * @TE_V2_NOTIF_HOST_EVENT_START: request/receive notification on event start
668 * @TE_V2_NOTIF_HOST_EVENT_END:request/receive notification on event end
669 * @TE_V2_NOTIF_INTERNAL_EVENT_START: internal FW use
670 * @TE_V2_NOTIF_INTERNAL_EVENT_END: internal FW use.
671 * @TE_V2_NOTIF_HOST_FRAG_START: request/receive notification on frag start
672 * @TE_V2_NOTIF_HOST_FRAG_END:request/receive notification on frag end
673 * @TE_V2_NOTIF_INTERNAL_FRAG_START: internal FW use.
674 * @TE_V2_NOTIF_INTERNAL_FRAG_END: internal FW use.
675 * @TE_V2_DEP_OTHER: depends on another time event
676 * @TE_V2_DEP_TSF: depends on a specific time
677 * @TE_V2_EVENT_SOCIOPATHIC: can't co-exist with other events of tha same MAC
678 * @TE_V2_ABSENCE: are we present or absent during the Time Event.
681 TE_V2_DEFAULT_POLICY = 0x0,
683 /* notifications (event start/stop, fragment start/stop) */
684 TE_V2_NOTIF_HOST_EVENT_START = BIT(0),
685 TE_V2_NOTIF_HOST_EVENT_END = BIT(1),
686 TE_V2_NOTIF_INTERNAL_EVENT_START = BIT(2),
687 TE_V2_NOTIF_INTERNAL_EVENT_END = BIT(3),
689 TE_V2_NOTIF_HOST_FRAG_START = BIT(4),
690 TE_V2_NOTIF_HOST_FRAG_END = BIT(5),
691 TE_V2_NOTIF_INTERNAL_FRAG_START = BIT(6),
692 TE_V2_NOTIF_INTERNAL_FRAG_END = BIT(7),
693 T2_V2_START_IMMEDIATELY = BIT(11),
695 TE_V2_NOTIF_MSK = 0xff,
697 /* placement characteristics */
698 TE_V2_DEP_OTHER = BIT(TE_V2_PLACEMENT_POS),
699 TE_V2_DEP_TSF = BIT(TE_V2_PLACEMENT_POS + 1),
700 TE_V2_EVENT_SOCIOPATHIC = BIT(TE_V2_PLACEMENT_POS + 2),
702 /* are we present or absent during the Time Event. */
703 TE_V2_ABSENCE = BIT(TE_V2_ABSENCE_POS),
707 * struct iwl_time_event_cmd_api - configuring Time Events
708 * with struct MAC_TIME_EVENT_DATA_API_S_VER_2 (see also
709 * with version 1. determined by IWL_UCODE_TLV_FLAGS)
710 * ( TIME_EVENT_CMD = 0x29 )
711 * @id_and_color: ID and color of the relevant MAC
712 * @action: action to perform, one of FW_CTXT_ACTION_*
713 * @id: this field has two meanings, depending on the action:
714 * If the action is ADD, then it means the type of event to add.
715 * For all other actions it is the unique event ID assigned when the
716 * event was added by the FW.
717 * @apply_time: When to start the Time Event (in GP2)
718 * @max_delay: maximum delay to event's start (apply time), in TU
719 * @depends_on: the unique ID of the event we depend on (if any)
720 * @interval: interval between repetitions, in TU
721 * @duration: duration of event in TU
722 * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS
723 * @max_frags: maximal number of fragments the Time Event can be divided to
724 * @policy: defines whether uCode shall notify the host or other uCode modules
725 * on event and/or fragment start and/or end
726 * using one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF
727 * TE_EVENT_SOCIOPATHIC
728 * using TE_ABSENCE and using TE_NOTIF_*
730 struct iwl_time_event_cmd {
731 /* COMMON_INDEX_HDR_API_S_VER_1 */
735 /* MAC_TIME_EVENT_DATA_API_S_VER_2 */
744 } __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_2 */
747 * struct iwl_time_event_resp - response structure to iwl_time_event_cmd
748 * @status: bit 0 indicates success, all others specify errors
749 * @id: the Time Event type
750 * @unique_id: the unique ID assigned (in ADD) or given (others) to the TE
751 * @id_and_color: ID and color of the relevant MAC
753 struct iwl_time_event_resp {
758 } __packed; /* MAC_TIME_EVENT_RSP_API_S_VER_1 */
761 * struct iwl_time_event_notif - notifications of time event start/stop
762 * ( TIME_EVENT_NOTIFICATION = 0x2a )
763 * @timestamp: action timestamp in GP2
764 * @session_id: session's unique id
765 * @unique_id: unique id of the Time Event itself
766 * @id_and_color: ID and color of the relevant MAC
767 * @action: one of TE_NOTIF_START or TE_NOTIF_END
768 * @status: true if scheduled, false otherwise (not executed)
770 struct iwl_time_event_notif {
777 } __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */
780 /* Bindings and Time Quota */
783 * struct iwl_binding_cmd - configuring bindings
784 * ( BINDING_CONTEXT_CMD = 0x2b )
785 * @id_and_color: ID and color of the relevant Binding
786 * @action: action to perform, one of FW_CTXT_ACTION_*
787 * @macs: array of MAC id and colors which belong to the binding
788 * @phy: PHY id and color which belongs to the binding
790 struct iwl_binding_cmd {
791 /* COMMON_INDEX_HDR_API_S_VER_1 */
794 /* BINDING_DATA_API_S_VER_1 */
795 __le32 macs[MAX_MACS_IN_BINDING];
797 } __packed; /* BINDING_CMD_API_S_VER_1 */
799 /* The maximal number of fragments in the FW's schedule session */
800 #define IWL_MVM_MAX_QUOTA 128
803 * struct iwl_time_quota_data - configuration of time quota per binding
804 * @id_and_color: ID and color of the relevant Binding
805 * @quota: absolute time quota in TU. The scheduler will try to divide the
806 * remainig quota (after Time Events) according to this quota.
807 * @max_duration: max uninterrupted context duration in TU
809 struct iwl_time_quota_data {
813 } __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */
816 * struct iwl_time_quota_cmd - configuration of time quota between bindings
817 * ( TIME_QUOTA_CMD = 0x2c )
818 * @quotas: allocations per binding
820 struct iwl_time_quota_cmd {
821 struct iwl_time_quota_data quotas[MAX_BINDINGS];
822 } __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */
827 /* Supported bands */
828 #define PHY_BAND_5 (0)
829 #define PHY_BAND_24 (1)
831 /* Supported channel width, vary if there is VHT support */
832 #define PHY_VHT_CHANNEL_MODE20 (0x0)
833 #define PHY_VHT_CHANNEL_MODE40 (0x1)
834 #define PHY_VHT_CHANNEL_MODE80 (0x2)
835 #define PHY_VHT_CHANNEL_MODE160 (0x3)
838 * Control channel position:
839 * For legacy set bit means upper channel, otherwise lower.
840 * For VHT - bit-2 marks if the control is lower/upper relative to center-freq
841 * bits-1:0 mark the distance from the center freq. for 20Mhz, offset is 0.
844 * 40Mhz |_______|_______|
845 * 80Mhz |_______|_______|_______|_______|
846 * 160Mhz |_______|_______|_______|_______|_______|_______|_______|_______|
847 * code 011 010 001 000 | 100 101 110 111
849 #define PHY_VHT_CTRL_POS_1_BELOW (0x0)
850 #define PHY_VHT_CTRL_POS_2_BELOW (0x1)
851 #define PHY_VHT_CTRL_POS_3_BELOW (0x2)
852 #define PHY_VHT_CTRL_POS_4_BELOW (0x3)
853 #define PHY_VHT_CTRL_POS_1_ABOVE (0x4)
854 #define PHY_VHT_CTRL_POS_2_ABOVE (0x5)
855 #define PHY_VHT_CTRL_POS_3_ABOVE (0x6)
856 #define PHY_VHT_CTRL_POS_4_ABOVE (0x7)
860 * @channel: channel number
861 * @width: PHY_[VHT|LEGACY]_CHANNEL_*
862 * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_*
864 struct iwl_fw_channel_info {
871 #define PHY_RX_CHAIN_DRIVER_FORCE_POS (0)
872 #define PHY_RX_CHAIN_DRIVER_FORCE_MSK \
873 (0x1 << PHY_RX_CHAIN_DRIVER_FORCE_POS)
874 #define PHY_RX_CHAIN_VALID_POS (1)
875 #define PHY_RX_CHAIN_VALID_MSK \
876 (0x7 << PHY_RX_CHAIN_VALID_POS)
877 #define PHY_RX_CHAIN_FORCE_SEL_POS (4)
878 #define PHY_RX_CHAIN_FORCE_SEL_MSK \
879 (0x7 << PHY_RX_CHAIN_FORCE_SEL_POS)
880 #define PHY_RX_CHAIN_FORCE_MIMO_SEL_POS (7)
881 #define PHY_RX_CHAIN_FORCE_MIMO_SEL_MSK \
882 (0x7 << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS)
883 #define PHY_RX_CHAIN_CNT_POS (10)
884 #define PHY_RX_CHAIN_CNT_MSK \
885 (0x3 << PHY_RX_CHAIN_CNT_POS)
886 #define PHY_RX_CHAIN_MIMO_CNT_POS (12)
887 #define PHY_RX_CHAIN_MIMO_CNT_MSK \
888 (0x3 << PHY_RX_CHAIN_MIMO_CNT_POS)
889 #define PHY_RX_CHAIN_MIMO_FORCE_POS (14)
890 #define PHY_RX_CHAIN_MIMO_FORCE_MSK \
891 (0x1 << PHY_RX_CHAIN_MIMO_FORCE_POS)
893 /* TODO: fix the value, make it depend on firmware at runtime? */
894 #define NUM_PHY_CTX 3
896 /* TODO: complete missing documentation */
898 * struct iwl_phy_context_cmd - config of the PHY context
899 * ( PHY_CONTEXT_CMD = 0x8 )
900 * @id_and_color: ID and color of the relevant Binding
901 * @action: action to perform, one of FW_CTXT_ACTION_*
902 * @apply_time: 0 means immediate apply and context switch.
903 * other value means apply new params after X usecs
904 * @tx_param_color: ???
908 * @acquisition_data: ???
909 * @dsp_cfg_flags: set to 0
911 struct iwl_phy_context_cmd {
912 /* COMMON_INDEX_HDR_API_S_VER_1 */
915 /* PHY_CONTEXT_DATA_API_S_VER_1 */
917 __le32 tx_param_color;
918 struct iwl_fw_channel_info ci;
921 __le32 acquisition_data;
922 __le32 dsp_cfg_flags;
923 } __packed; /* PHY_CONTEXT_CMD_API_VER_1 */
928 * Command requests the firmware to create a time event for a certain duration
929 * and remain on the given channel. This is done by using the Aux framework in
931 * The command was first used for Hot Spot issues - but can be used regardless
934 * ( HOT_SPOT_CMD 0x53 )
936 * @id_and_color: ID and color of the MAC
937 * @action: action to perform, one of FW_CTXT_ACTION_*
938 * @event_unique_id: If the action FW_CTXT_ACTION_REMOVE then the
939 * event_unique_id should be the id of the time event assigned by ucode.
940 * Otherwise ignore the event_unique_id.
941 * @sta_id_and_color: station id and color, resumed during "Remain On Channel"
943 * @channel_info: channel info
944 * @node_addr: Our MAC Address
945 * @reserved: reserved for alignment
946 * @apply_time: GP2 value to start (should always be the current GP2 value)
947 * @apply_time_max_delay: Maximum apply time delay value in TU. Defines max
948 * time by which start of the event is allowed to be postponed.
949 * @duration: event duration in TU To calculate event duration:
950 * timeEventDuration = min(duration, remainingQuota)
952 struct iwl_hs20_roc_req {
953 /* COMMON_INDEX_HDR_API_S_VER_1 hdr */
956 __le32 event_unique_id;
957 __le32 sta_id_and_color;
958 struct iwl_fw_channel_info channel_info;
959 u8 node_addr[ETH_ALEN];
962 __le32 apply_time_max_delay;
964 } __packed; /* HOT_SPOT_CMD_API_S_VER_1 */
967 * values for AUX ROC result values
969 enum iwl_mvm_hot_spot {
970 HOT_SPOT_RSP_STATUS_OK,
971 HOT_SPOT_RSP_STATUS_TOO_MANY_EVENTS,
972 HOT_SPOT_MAX_NUM_OF_SESSIONS,
976 * Aux ROC command response
978 * In response to iwl_hs20_roc_req the FW sends this command to notify the
979 * driver the uid of the timevent.
981 * ( HOT_SPOT_CMD 0x53 )
983 * @event_unique_id: Unique ID of time event assigned by ucode
984 * @status: Return status 0 is success, all the rest used for specific errors
986 struct iwl_hs20_roc_res {
987 __le32 event_unique_id;
989 } __packed; /* HOT_SPOT_RSP_API_S_VER_1 */
991 #define IWL_RX_INFO_PHY_CNT 8
992 #define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1
993 #define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff
994 #define IWL_RX_INFO_ENERGY_ANT_B_MSK 0x0000ff00
995 #define IWL_RX_INFO_ENERGY_ANT_C_MSK 0x00ff0000
996 #define IWL_RX_INFO_ENERGY_ANT_A_POS 0
997 #define IWL_RX_INFO_ENERGY_ANT_B_POS 8
998 #define IWL_RX_INFO_ENERGY_ANT_C_POS 16
1000 #define IWL_RX_INFO_AGC_IDX 1
1001 #define IWL_RX_INFO_RSSI_AB_IDX 2
1002 #define IWL_OFDM_AGC_A_MSK 0x0000007f
1003 #define IWL_OFDM_AGC_A_POS 0
1004 #define IWL_OFDM_AGC_B_MSK 0x00003f80
1005 #define IWL_OFDM_AGC_B_POS 7
1006 #define IWL_OFDM_AGC_CODE_MSK 0x3fe00000
1007 #define IWL_OFDM_AGC_CODE_POS 20
1008 #define IWL_OFDM_RSSI_INBAND_A_MSK 0x00ff
1009 #define IWL_OFDM_RSSI_A_POS 0
1010 #define IWL_OFDM_RSSI_ALLBAND_A_MSK 0xff00
1011 #define IWL_OFDM_RSSI_ALLBAND_A_POS 8
1012 #define IWL_OFDM_RSSI_INBAND_B_MSK 0xff0000
1013 #define IWL_OFDM_RSSI_B_POS 16
1014 #define IWL_OFDM_RSSI_ALLBAND_B_MSK 0xff000000
1015 #define IWL_OFDM_RSSI_ALLBAND_B_POS 24
1018 * struct iwl_rx_phy_info - phy info
1019 * (REPLY_RX_PHY_CMD = 0xc0)
1020 * @non_cfg_phy_cnt: non configurable DSP phy data byte count
1021 * @cfg_phy_cnt: configurable DSP phy data byte count
1022 * @stat_id: configurable DSP phy data set ID
1024 * @system_timestamp: GP2 at on air rise
1025 * @timestamp: TSF at on air rise
1026 * @beacon_time_stamp: beacon at on-air rise
1027 * @phy_flags: general phy flags: band, modulation, ...
1028 * @channel: channel number
1029 * @non_cfg_phy_buf: for various implementations of non_cfg_phy
1030 * @rate_n_flags: RATE_MCS_*
1031 * @byte_count: frame's byte-count
1032 * @frame_time: frame's time on the air, based on byte count and frame rate
1034 * @mac_active_msk: what MACs were active when the frame was received
1036 * Before each Rx, the device sends this data. It contains PHY information
1037 * about the reception of the packet.
1039 struct iwl_rx_phy_info {
1044 __le32 system_timestamp;
1046 __le32 beacon_time_stamp;
1049 __le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT];
1050 __le32 rate_n_flags;
1052 __le16 mac_active_msk;
1056 struct iwl_rx_mpdu_res_start {
1062 * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags
1063 * @RX_RES_PHY_FLAGS_BAND_24: true if the packet was received on 2.4 band
1064 * @RX_RES_PHY_FLAGS_MOD_CCK:
1065 * @RX_RES_PHY_FLAGS_SHORT_PREAMBLE: true if packet's preamble was short
1066 * @RX_RES_PHY_FLAGS_NARROW_BAND:
1067 * @RX_RES_PHY_FLAGS_ANTENNA: antenna on which the packet was received
1068 * @RX_RES_PHY_FLAGS_AGG: set if the packet was part of an A-MPDU
1069 * @RX_RES_PHY_FLAGS_OFDM_HT: The frame was an HT frame
1070 * @RX_RES_PHY_FLAGS_OFDM_GF: The frame used GF preamble
1071 * @RX_RES_PHY_FLAGS_OFDM_VHT: The frame was a VHT frame
1073 enum iwl_rx_phy_flags {
1074 RX_RES_PHY_FLAGS_BAND_24 = BIT(0),
1075 RX_RES_PHY_FLAGS_MOD_CCK = BIT(1),
1076 RX_RES_PHY_FLAGS_SHORT_PREAMBLE = BIT(2),
1077 RX_RES_PHY_FLAGS_NARROW_BAND = BIT(3),
1078 RX_RES_PHY_FLAGS_ANTENNA = (0x7 << 4),
1079 RX_RES_PHY_FLAGS_ANTENNA_POS = 4,
1080 RX_RES_PHY_FLAGS_AGG = BIT(7),
1081 RX_RES_PHY_FLAGS_OFDM_HT = BIT(8),
1082 RX_RES_PHY_FLAGS_OFDM_GF = BIT(9),
1083 RX_RES_PHY_FLAGS_OFDM_VHT = BIT(10),
1087 * enum iwl_mvm_rx_status - written by fw for each Rx packet
1088 * @RX_MPDU_RES_STATUS_CRC_OK: CRC is fine
1089 * @RX_MPDU_RES_STATUS_OVERRUN_OK: there was no RXE overflow
1090 * @RX_MPDU_RES_STATUS_SRC_STA_FOUND:
1091 * @RX_MPDU_RES_STATUS_KEY_VALID:
1092 * @RX_MPDU_RES_STATUS_KEY_PARAM_OK:
1093 * @RX_MPDU_RES_STATUS_ICV_OK: ICV is fine, if not, the packet is destroyed
1094 * @RX_MPDU_RES_STATUS_MIC_OK: used for CCM alg only. TKIP MIC is checked
1096 * @RX_MPDU_RES_STATUS_TTAK_OK: TTAK is fine
1097 * @RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR: valid for alg = CCM_CMAC or
1098 * alg = CCM only. Checks replay attack for 11w frames. Relevant only if
1099 * %RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME is set.
1100 * @RX_MPDU_RES_STATUS_SEC_NO_ENC: this frame is not encrypted
1101 * @RX_MPDU_RES_STATUS_SEC_WEP_ENC: this frame is encrypted using WEP
1102 * @RX_MPDU_RES_STATUS_SEC_CCM_ENC: this frame is encrypted using CCM
1103 * @RX_MPDU_RES_STATUS_SEC_TKIP_ENC: this frame is encrypted using TKIP
1104 * @RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC: this frame is encrypted using CCM_CMAC
1105 * @RX_MPDU_RES_STATUS_SEC_ENC_ERR: this frame couldn't be decrypted
1106 * @RX_MPDU_RES_STATUS_SEC_ENC_MSK: bitmask of the encryption algorithm
1107 * @RX_MPDU_RES_STATUS_DEC_DONE: this frame has been successfully decrypted
1108 * @RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP:
1109 * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP:
1110 * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT:
1111 * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame
1112 * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK:
1113 * @RX_MPDU_RES_STATUS_STA_ID_MSK:
1114 * @RX_MPDU_RES_STATUS_RRF_KILL:
1115 * @RX_MPDU_RES_STATUS_FILTERING_MSK:
1116 * @RX_MPDU_RES_STATUS2_FILTERING_MSK:
1118 enum iwl_mvm_rx_status {
1119 RX_MPDU_RES_STATUS_CRC_OK = BIT(0),
1120 RX_MPDU_RES_STATUS_OVERRUN_OK = BIT(1),
1121 RX_MPDU_RES_STATUS_SRC_STA_FOUND = BIT(2),
1122 RX_MPDU_RES_STATUS_KEY_VALID = BIT(3),
1123 RX_MPDU_RES_STATUS_KEY_PARAM_OK = BIT(4),
1124 RX_MPDU_RES_STATUS_ICV_OK = BIT(5),
1125 RX_MPDU_RES_STATUS_MIC_OK = BIT(6),
1126 RX_MPDU_RES_STATUS_TTAK_OK = BIT(7),
1127 RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR = BIT(7),
1128 RX_MPDU_RES_STATUS_SEC_NO_ENC = (0 << 8),
1129 RX_MPDU_RES_STATUS_SEC_WEP_ENC = (1 << 8),
1130 RX_MPDU_RES_STATUS_SEC_CCM_ENC = (2 << 8),
1131 RX_MPDU_RES_STATUS_SEC_TKIP_ENC = (3 << 8),
1132 RX_MPDU_RES_STATUS_SEC_EXT_ENC = (4 << 8),
1133 RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC = (6 << 8),
1134 RX_MPDU_RES_STATUS_SEC_ENC_ERR = (7 << 8),
1135 RX_MPDU_RES_STATUS_SEC_ENC_MSK = (7 << 8),
1136 RX_MPDU_RES_STATUS_DEC_DONE = BIT(11),
1137 RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP = BIT(12),
1138 RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP = BIT(13),
1139 RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT = BIT(14),
1140 RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME = BIT(15),
1141 RX_MPDU_RES_STATUS_HASH_INDEX_MSK = (0x3F0000),
1142 RX_MPDU_RES_STATUS_STA_ID_MSK = (0x1f000000),
1143 RX_MPDU_RES_STATUS_RRF_KILL = BIT(29),
1144 RX_MPDU_RES_STATUS_FILTERING_MSK = (0xc00000),
1145 RX_MPDU_RES_STATUS2_FILTERING_MSK = (0xc0000000),
1149 * struct iwl_radio_version_notif - information on the radio version
1150 * ( RADIO_VERSION_NOTIFICATION = 0x68 )
1155 struct iwl_radio_version_notif {
1156 __le32 radio_flavor;
1159 } __packed; /* RADIO_VERSION_NOTOFICATION_S_VER_1 */
1161 enum iwl_card_state_flags {
1162 CARD_ENABLED = 0x00,
1163 HW_CARD_DISABLED = 0x01,
1164 SW_CARD_DISABLED = 0x02,
1165 CT_KILL_CARD_DISABLED = 0x04,
1166 HALT_CARD_DISABLED = 0x08,
1167 CARD_DISABLED_MSK = 0x0f,
1168 CARD_IS_RX_ON = 0x10,
1172 * struct iwl_radio_version_notif - information on the radio version
1173 * ( CARD_STATE_NOTIFICATION = 0xa1 )
1174 * @flags: %iwl_card_state_flags
1176 struct iwl_card_state_notif {
1178 } __packed; /* CARD_STATE_NTFY_API_S_VER_1 */
1181 * struct iwl_missed_beacons_notif - information on missed beacons
1182 * ( MISSED_BEACONS_NOTIFICATION = 0xa2 )
1183 * @mac_id: interface ID
1184 * @consec_missed_beacons_since_last_rx: number of consecutive missed
1185 * beacons since last RX.
1186 * @consec_missed_beacons: number of consecutive missed beacons
1187 * @num_expected_beacons:
1188 * @num_recvd_beacons:
1190 struct iwl_missed_beacons_notif {
1192 __le32 consec_missed_beacons_since_last_rx;
1193 __le32 consec_missed_beacons;
1194 __le32 num_expected_beacons;
1195 __le32 num_recvd_beacons;
1196 } __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */
1199 * struct iwl_set_calib_default_cmd - set default value for calibration.
1200 * ( SET_CALIB_DEFAULT_CMD = 0x8e )
1201 * @calib_index: the calibration to set value for
1203 * @data: the value to set for the calibration result
1205 struct iwl_set_calib_default_cmd {
1209 } __packed; /* PHY_CALIB_OVERRIDE_VALUES_S */
1211 #define MAX_PORT_ID_NUM 2
1212 #define MAX_MCAST_FILTERING_ADDRESSES 256
1215 * struct iwl_mcast_filter_cmd - configure multicast filter.
1216 * @filter_own: Set 1 to filter out multicast packets sent by station itself
1217 * @port_id: Multicast MAC addresses array specifier. This is a strange way
1218 * to identify network interface adopted in host-device IF.
1219 * It is used by FW as index in array of addresses. This array has
1220 * MAX_PORT_ID_NUM members.
1221 * @count: Number of MAC addresses in the array
1222 * @pass_all: Set 1 to pass all multicast packets.
1223 * @bssid: current association BSSID.
1224 * @addr_list: Place holder for array of MAC addresses.
1225 * IMPORTANT: add padding if necessary to ensure DWORD alignment.
1227 struct iwl_mcast_filter_cmd {
1235 } __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */
1237 #define MAX_BCAST_FILTERS 8
1238 #define MAX_BCAST_FILTER_ATTRS 2
1241 * enum iwl_mvm_bcast_filter_attr_offset - written by fw for each Rx packet
1242 * @BCAST_FILTER_OFFSET_PAYLOAD_START: offset is from payload start.
1243 * @BCAST_FILTER_OFFSET_IP_END: offset is from ip header end (i.e.
1244 * start of ip payload).
1246 enum iwl_mvm_bcast_filter_attr_offset {
1247 BCAST_FILTER_OFFSET_PAYLOAD_START = 0,
1248 BCAST_FILTER_OFFSET_IP_END = 1,
1252 * struct iwl_fw_bcast_filter_attr - broadcast filter attribute
1253 * @offset_type: &enum iwl_mvm_bcast_filter_attr_offset.
1254 * @offset: starting offset of this pattern.
1255 * @val: value to match - big endian (MSB is the first
1256 * byte to match from offset pos).
1257 * @mask: mask to match (big endian).
1259 struct iwl_fw_bcast_filter_attr {
1265 } __packed; /* BCAST_FILTER_ATT_S_VER_1 */
1268 * enum iwl_mvm_bcast_filter_frame_type - filter frame type
1269 * @BCAST_FILTER_FRAME_TYPE_ALL: consider all frames.
1270 * @BCAST_FILTER_FRAME_TYPE_IPV4: consider only ipv4 frames
1272 enum iwl_mvm_bcast_filter_frame_type {
1273 BCAST_FILTER_FRAME_TYPE_ALL = 0,
1274 BCAST_FILTER_FRAME_TYPE_IPV4 = 1,
1278 * struct iwl_fw_bcast_filter - broadcast filter
1279 * @discard: discard frame (1) or let it pass (0).
1280 * @frame_type: &enum iwl_mvm_bcast_filter_frame_type.
1281 * @num_attrs: number of valid attributes in this filter.
1282 * @attrs: attributes of this filter. a filter is considered matched
1283 * only when all its attributes are matched (i.e. AND relationship)
1285 struct iwl_fw_bcast_filter {
1290 struct iwl_fw_bcast_filter_attr attrs[MAX_BCAST_FILTER_ATTRS];
1291 } __packed; /* BCAST_FILTER_S_VER_1 */
1294 * struct iwl_fw_bcast_mac - per-mac broadcast filtering configuration.
1295 * @default_discard: default action for this mac (discard (1) / pass (0)).
1296 * @attached_filters: bitmap of relevant filters for this mac.
1298 struct iwl_fw_bcast_mac {
1301 __le16 attached_filters;
1302 } __packed; /* BCAST_MAC_CONTEXT_S_VER_1 */
1305 * struct iwl_bcast_filter_cmd - broadcast filtering configuration
1306 * @disable: enable (0) / disable (1)
1307 * @max_bcast_filters: max number of filters (MAX_BCAST_FILTERS)
1308 * @max_macs: max number of macs (NUM_MAC_INDEX_DRIVER)
1309 * @filters: broadcast filters
1310 * @macs: broadcast filtering configuration per-mac
1312 struct iwl_bcast_filter_cmd {
1314 u8 max_bcast_filters;
1317 struct iwl_fw_bcast_filter filters[MAX_BCAST_FILTERS];
1318 struct iwl_fw_bcast_mac macs[NUM_MAC_INDEX_DRIVER];
1319 } __packed; /* BCAST_FILTERING_HCMD_API_S_VER_1 */
1322 * enum iwl_mvm_marker_id - maker ids
1324 * The ids for different type of markers to insert into the usniffer logs
1326 enum iwl_mvm_marker_id {
1327 MARKER_ID_TX_FRAME_LATENCY = 1,
1328 }; /* MARKER_ID_API_E_VER_1 */
1331 * struct iwl_mvm_marker - mark info into the usniffer logs
1333 * (MARKER_CMD = 0xcb)
1335 * Mark the UTC time stamp into the usniffer logs together with additional
1336 * metadata, so the usniffer output can be parsed.
1337 * In the command response the ucode will return the GP2 time.
1339 * @dw_len: The amount of dwords following this byte including this byte.
1340 * @marker_id: A unique marker id (iwl_mvm_marker_id).
1341 * @reserved: reserved.
1342 * @timestamp: in milliseconds since 1970-01-01 00:00:00 UTC
1343 * @metadata: additional meta data that will be written to the unsiffer log
1345 struct iwl_mvm_marker {
1351 } __packed; /* MARKER_API_S_VER_1 */
1353 struct mvm_statistics_dbg {
1356 __le32 wait_for_silence_timeout_cnt;
1358 } __packed; /* STATISTICS_DEBUG_API_S_VER_2 */
1360 struct mvm_statistics_div {
1367 } __packed; /* STATISTICS_SLOW_DIV_API_S_VER_2 */
1369 struct mvm_statistics_general_common {
1370 __le32 temperature; /* radio temperature */
1371 __le32 temperature_m; /* radio voltage */
1372 struct mvm_statistics_dbg dbg;
1376 __le32 ttl_timestamp;
1377 struct mvm_statistics_div div;
1378 __le32 rx_enable_counter;
1380 * num_of_sos_states:
1381 * count the number of times we have to re-tune
1382 * in order to get out of bad PHY status
1384 __le32 num_of_sos_states;
1385 } __packed; /* STATISTICS_GENERAL_API_S_VER_5 */
1387 struct mvm_statistics_rx_non_phy {
1388 __le32 bogus_cts; /* CTS received when not expecting CTS */
1389 __le32 bogus_ack; /* ACK received when not expecting ACK */
1390 __le32 non_bssid_frames; /* number of frames with BSSID that
1391 * doesn't belong to the STA BSSID */
1392 __le32 filtered_frames; /* count frames that were dumped in the
1393 * filtering process */
1394 __le32 non_channel_beacons; /* beacons with our bss id but not on
1395 * our serving channel */
1396 __le32 channel_beacons; /* beacons with our bss id and in our
1397 * serving channel */
1398 __le32 num_missed_bcon; /* number of missed beacons */
1399 __le32 adc_rx_saturation_time; /* count in 0.8us units the time the
1400 * ADC was in saturation */
1401 __le32 ina_detection_search_time;/* total time (in 0.8us) searched
1403 __le32 beacon_silence_rssi_a; /* RSSI silence after beacon frame */
1404 __le32 beacon_silence_rssi_b; /* RSSI silence after beacon frame */
1405 __le32 beacon_silence_rssi_c; /* RSSI silence after beacon frame */
1406 __le32 interference_data_flag; /* flag for interference data
1407 * availability. 1 when data is
1409 __le32 channel_load; /* counts RX Enable time in uSec */
1410 __le32 dsp_false_alarms; /* DSP false alarm (both OFDM
1411 * and CCK) counter */
1412 __le32 beacon_rssi_a;
1413 __le32 beacon_rssi_b;
1414 __le32 beacon_rssi_c;
1415 __le32 beacon_energy_a;
1416 __le32 beacon_energy_b;
1417 __le32 beacon_energy_c;
1418 __le32 num_bt_kills;
1420 __le32 directed_data_mpdu;
1421 } __packed; /* STATISTICS_RX_NON_PHY_API_S_VER_3 */
1423 struct mvm_statistics_rx_phy {
1429 __le32 early_overrun_err;
1431 __le32 false_alarm_cnt;
1432 __le32 fina_sync_err_cnt;
1434 __le32 fina_timeout;
1435 __le32 unresponded_rts;
1436 __le32 rxe_frame_limit_overrun;
1437 __le32 sent_ack_cnt;
1438 __le32 sent_cts_cnt;
1439 __le32 sent_ba_rsp_cnt;
1440 __le32 dsp_self_kill;
1441 __le32 mh_format_err;
1442 __le32 re_acq_main_rssi_sum;
1444 } __packed; /* STATISTICS_RX_PHY_API_S_VER_2 */
1446 struct mvm_statistics_rx_ht_phy {
1449 __le32 early_overrun_err;
1452 __le32 mh_format_err;
1453 __le32 agg_crc32_good;
1454 __le32 agg_mpdu_cnt;
1456 __le32 unsupport_mcs;
1457 } __packed; /* STATISTICS_HT_RX_PHY_API_S_VER_1 */
1459 #define MAX_CHAINS 3
1461 struct mvm_statistics_tx_non_phy_agg {
1463 __le32 ba_reschedule_frames;
1464 __le32 scd_query_agg_frame_cnt;
1465 __le32 scd_query_no_agg;
1466 __le32 scd_query_agg;
1467 __le32 scd_query_mismatch;
1468 __le32 frame_not_ready;
1470 __le32 bt_prio_kill;
1471 __le32 rx_ba_rsp_cnt;
1472 __s8 txpower[MAX_CHAINS];
1475 } __packed; /* STATISTICS_TX_NON_PHY_AGG_API_S_VER_1 */
1477 struct mvm_statistics_tx_channel_width {
1478 __le32 ext_cca_narrow_ch20[1];
1479 __le32 ext_cca_narrow_ch40[2];
1480 __le32 ext_cca_narrow_ch80[3];
1481 __le32 ext_cca_narrow_ch160[4];
1482 __le32 last_tx_ch_width_indx;
1483 __le32 rx_detected_per_ch_width[4];
1484 __le32 success_per_ch_width[4];
1485 __le32 fail_per_ch_width[4];
1486 }; /* STATISTICS_TX_CHANNEL_WIDTH_API_S_VER_1 */
1488 struct mvm_statistics_tx {
1489 __le32 preamble_cnt;
1490 __le32 rx_detected_cnt;
1491 __le32 bt_prio_defer_cnt;
1492 __le32 bt_prio_kill_cnt;
1493 __le32 few_bytes_cnt;
1496 __le32 expected_ack_cnt;
1497 __le32 actual_ack_cnt;
1498 __le32 dump_msdu_cnt;
1499 __le32 burst_abort_next_frame_mismatch_cnt;
1500 __le32 burst_abort_missing_next_frame_cnt;
1501 __le32 cts_timeout_collision;
1502 __le32 ack_or_ba_timeout_collision;
1503 struct mvm_statistics_tx_non_phy_agg agg;
1504 struct mvm_statistics_tx_channel_width channel_width;
1505 } __packed; /* STATISTICS_TX_API_S_VER_4 */
1508 struct mvm_statistics_bt_activity {
1509 __le32 hi_priority_tx_req_cnt;
1510 __le32 hi_priority_tx_denied_cnt;
1511 __le32 lo_priority_tx_req_cnt;
1512 __le32 lo_priority_tx_denied_cnt;
1513 __le32 hi_priority_rx_req_cnt;
1514 __le32 hi_priority_rx_denied_cnt;
1515 __le32 lo_priority_rx_req_cnt;
1516 __le32 lo_priority_rx_denied_cnt;
1517 } __packed; /* STATISTICS_BT_ACTIVITY_API_S_VER_1 */
1519 struct mvm_statistics_general {
1520 struct mvm_statistics_general_common common;
1521 __le32 beacon_filtered;
1522 __le32 missed_beacons;
1523 __s8 beacon_filter_average_energy;
1524 __s8 beacon_filter_reason;
1525 __s8 beacon_filter_current_energy;
1526 __s8 beacon_filter_reserved;
1527 __le32 beacon_filter_delta_time;
1528 struct mvm_statistics_bt_activity bt_activity;
1529 } __packed; /* STATISTICS_GENERAL_API_S_VER_5 */
1531 struct mvm_statistics_rx {
1532 struct mvm_statistics_rx_phy ofdm;
1533 struct mvm_statistics_rx_phy cck;
1534 struct mvm_statistics_rx_non_phy general;
1535 struct mvm_statistics_rx_ht_phy ofdm_ht;
1536 } __packed; /* STATISTICS_RX_API_S_VER_3 */
1539 * STATISTICS_NOTIFICATION = 0x9d (notification only, not a command)
1541 * By default, uCode issues this notification after receiving a beacon
1542 * while associated. To disable this behavior, set DISABLE_NOTIF flag in the
1543 * REPLY_STATISTICS_CMD 0x9c, above.
1545 * Statistics counters continue to increment beacon after beacon, but are
1546 * cleared when changing channels or when driver issues REPLY_STATISTICS_CMD
1547 * 0x9c with CLEAR_STATS bit set (see above).
1549 * uCode also issues this notification during scans. uCode clears statistics
1550 * appropriately so that each notification contains statistics for only the
1551 * one channel that has just been scanned.
1554 struct iwl_notif_statistics { /* STATISTICS_NTFY_API_S_VER_8 */
1556 struct mvm_statistics_rx rx;
1557 struct mvm_statistics_tx tx;
1558 struct mvm_statistics_general general;
1561 /***********************************
1563 ***********************************/
1564 /* Smart Fifo state */
1566 SF_LONG_DELAY_ON = 0, /* should never be called by driver */
1573 /* Smart Fifo possible scenario */
1574 enum iwl_sf_scenario {
1575 SF_SCENARIO_SINGLE_UNICAST,
1576 SF_SCENARIO_AGG_UNICAST,
1577 SF_SCENARIO_MULTICAST,
1578 SF_SCENARIO_BA_RESP,
1579 SF_SCENARIO_TX_RESP,
1583 #define SF_TRANSIENT_STATES_NUMBER 2 /* SF_LONG_DELAY_ON and SF_FULL_ON */
1584 #define SF_NUM_TIMEOUT_TYPES 2 /* Aging timer and Idle timer */
1586 /* smart FIFO default values */
1587 #define SF_W_MARK_SISO 4096
1588 #define SF_W_MARK_MIMO2 8192
1589 #define SF_W_MARK_MIMO3 6144
1590 #define SF_W_MARK_LEGACY 4096
1591 #define SF_W_MARK_SCAN 4096
1593 /* SF Scenarios timers for FULL_ON state (aligned to 32 uSec) */
1594 #define SF_SINGLE_UNICAST_IDLE_TIMER 320 /* 300 uSec */
1595 #define SF_SINGLE_UNICAST_AGING_TIMER 2016 /* 2 mSec */
1596 #define SF_AGG_UNICAST_IDLE_TIMER 320 /* 300 uSec */
1597 #define SF_AGG_UNICAST_AGING_TIMER 2016 /* 2 mSec */
1598 #define SF_MCAST_IDLE_TIMER 2016 /* 2 mSec */
1599 #define SF_MCAST_AGING_TIMER 10016 /* 10 mSec */
1600 #define SF_BA_IDLE_TIMER 320 /* 300 uSec */
1601 #define SF_BA_AGING_TIMER 2016 /* 2 mSec */
1602 #define SF_TX_RE_IDLE_TIMER 320 /* 300 uSec */
1603 #define SF_TX_RE_AGING_TIMER 2016 /* 2 mSec */
1605 #define SF_LONG_DELAY_AGING_TIMER 1000000 /* 1 Sec */
1608 * Smart Fifo configuration command.
1609 * @state: smart fifo state, types listed in iwl_sf_sate.
1610 * @watermark: Minimum allowed availabe free space in RXF for transient state.
1611 * @long_delay_timeouts: aging and idle timer values for each scenario
1612 * in long delay state.
1613 * @full_on_timeouts: timer values for each scenario in full on state.
1615 struct iwl_sf_cfg_cmd {
1616 enum iwl_sf_state state;
1617 __le32 watermark[SF_TRANSIENT_STATES_NUMBER];
1618 __le32 long_delay_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
1619 __le32 full_on_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
1620 } __packed; /* SF_CFG_API_S_VER_2 */
1622 #endif /* __fw_api_h__ */