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 - 2015 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
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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.
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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 - 2015 Intel Mobile Communications GmbH
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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"
77 #include "fw-api-stats.h"
78 #include "fw-api-tof.h"
80 /* Tx queue numbers */
82 IWL_MVM_OFFCHANNEL_QUEUE = 8,
83 IWL_MVM_CMD_QUEUE = 9,
86 enum iwl_mvm_tx_fifo {
87 IWL_MVM_TX_FIFO_BK = 0,
91 IWL_MVM_TX_FIFO_MCAST = 5,
92 IWL_MVM_TX_FIFO_CMD = 7,
95 #define IWL_MVM_STATION_COUNT 16
97 #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,
112 /* UMAC scan commands */
113 SCAN_ITERATION_COMPLETE_UMAC = 0xb5,
116 SCAN_ABORT_UMAC = 0xe,
117 SCAN_COMPLETE_UMAC = 0xf,
124 /* paging get item */
125 FW_GET_ITEM_CMD = 0x1a,
130 MGMT_MCAST_KEY = 0x1f,
132 /* scheduler config */
133 SCD_QUEUE_CFG = 0x1d,
139 SHARED_MEM_CFG = 0x25,
142 TDLS_CHANNEL_SWITCH_CMD = 0x27,
143 TDLS_CHANNEL_SWITCH_NOTIFICATION = 0xaa,
144 TDLS_CONFIG_CMD = 0xa7,
146 /* MAC and Binding commands */
147 MAC_CONTEXT_CMD = 0x28,
148 TIME_EVENT_CMD = 0x29, /* both CMD and response */
149 TIME_EVENT_NOTIFICATION = 0x2a,
150 BINDING_CONTEXT_CMD = 0x2b,
151 TIME_QUOTA_CMD = 0x2c,
152 NON_QOS_TX_COUNTER_CMD = 0x2d,
156 /* paging block to FW cpu2 */
157 FW_PAGING_BLOCK_CMD = 0x4f,
160 SCAN_OFFLOAD_REQUEST_CMD = 0x51,
161 SCAN_OFFLOAD_ABORT_CMD = 0x52,
163 SCAN_OFFLOAD_COMPLETE = 0x6D,
164 SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E,
165 SCAN_OFFLOAD_CONFIG_CMD = 0x6f,
166 MATCH_FOUND_NOTIFICATION = 0xd9,
167 SCAN_ITERATION_COMPLETE = 0xe7,
170 PHY_CONFIGURATION_CMD = 0x6a,
171 CALIB_RES_NOTIF_PHY_DB = 0x6b,
172 /* PHY_DB_CMD = 0x6c, */
174 /* ToF - 802.11mc FTM */
176 TOF_NOTIFICATION = 0x11,
178 /* Power - legacy power table command */
179 POWER_TABLE_CMD = 0x77,
180 PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78,
183 /* Thermal Throttling*/
184 REPLY_THERMAL_MNG_BACKOFF = 0x7e,
186 /* Set/Get DC2DC frequency tune */
187 DC2DC_CONFIG_CMD = 0x83,
190 NVM_ACCESS_CMD = 0x88,
192 SET_CALIB_DEFAULT_CMD = 0x8e,
194 BEACON_NOTIFICATION = 0x90,
195 BEACON_TEMPLATE_CMD = 0x91,
196 TX_ANT_CONFIGURATION_CMD = 0x98,
197 STATISTICS_CMD = 0x9c,
198 STATISTICS_NOTIFICATION = 0x9d,
199 EOSP_NOTIFICATION = 0x9e,
200 REDUCE_TX_POWER_CMD = 0x9f,
202 /* RF-KILL commands and notifications */
203 CARD_STATE_CMD = 0xa0,
204 CARD_STATE_NOTIFICATION = 0xa1,
206 MISSED_BEACONS_NOTIFICATION = 0xa2,
208 /* Power - new power table command */
209 MAC_PM_POWER_TABLE = 0xa9,
211 MFUART_LOAD_NOTIFICATION = 0xb1,
213 REPLY_RX_PHY_CMD = 0xc0,
214 REPLY_RX_MPDU_CMD = 0xc1,
217 /* Location Aware Regulatory */
218 MCC_UPDATE_CMD = 0xc8,
219 MCC_CHUB_UPDATE_CMD = 0xc9,
224 BT_COEX_PRIO_TABLE = 0xcc,
225 BT_COEX_PROT_ENV = 0xcd,
226 BT_PROFILE_NOTIFICATION = 0xce,
228 BT_COEX_UPDATE_SW_BOOST = 0x5a,
229 BT_COEX_UPDATE_CORUN_LUT = 0x5b,
230 BT_COEX_UPDATE_REDUCED_TXP = 0x5c,
233 REPLY_SF_CFG_CMD = 0xd1,
234 REPLY_BEACON_FILTERING_CMD = 0xd2,
236 /* DTS measurements */
237 CMD_DTS_MEASUREMENT_TRIGGER = 0xdc,
238 DTS_MEASUREMENT_NOTIFICATION = 0xdd,
240 REPLY_DEBUG_CMD = 0xf0,
241 DEBUG_LOG_MSG = 0xf7,
243 BCAST_FILTER_CMD = 0xcf,
244 MCAST_FILTER_CMD = 0xd0,
246 /* D3 commands/notifications */
247 D3_CONFIG_CMD = 0xd3,
248 PROT_OFFLOAD_CONFIG_CMD = 0xd4,
249 OFFLOADS_QUERY_CMD = 0xd5,
250 REMOTE_WAKE_CONFIG_CMD = 0xd6,
253 /* for WoWLAN in particular */
254 WOWLAN_PATTERNS = 0xe0,
255 WOWLAN_CONFIGURATION = 0xe1,
256 WOWLAN_TSC_RSC_PARAM = 0xe2,
257 WOWLAN_TKIP_PARAM = 0xe3,
258 WOWLAN_KEK_KCK_MATERIAL = 0xe4,
259 WOWLAN_GET_STATUSES = 0xe5,
260 WOWLAN_TX_POWER_PER_DB = 0xe6,
262 /* and for NetDetect */
263 SCAN_OFFLOAD_PROFILES_QUERY_CMD = 0x56,
264 SCAN_OFFLOAD_HOTSPOTS_CONFIG_CMD = 0x58,
265 SCAN_OFFLOAD_HOTSPOTS_QUERY_CMD = 0x59,
271 * struct iwl_cmd_response - generic response struct for most commands
272 * @status: status of the command asked, changes for each one
274 struct iwl_cmd_response {
279 * struct iwl_tx_ant_cfg_cmd
280 * @valid: valid antenna configuration
282 struct iwl_tx_ant_cfg_cmd {
287 * Calibration control struct.
288 * Sent as part of the phy configuration command.
289 * @flow_trigger: bitmap for which calibrations to perform according to
291 * @event_trigger: bitmap for which calibrations to perform according to
294 struct iwl_calib_ctrl {
296 __le32 event_trigger;
299 /* This enum defines the bitmap of various calibrations to enable in both
300 * init ucode and runtime ucode through CALIBRATION_CFG_CMD.
303 IWL_CALIB_CFG_XTAL_IDX = BIT(0),
304 IWL_CALIB_CFG_TEMPERATURE_IDX = BIT(1),
305 IWL_CALIB_CFG_VOLTAGE_READ_IDX = BIT(2),
306 IWL_CALIB_CFG_PAPD_IDX = BIT(3),
307 IWL_CALIB_CFG_TX_PWR_IDX = BIT(4),
308 IWL_CALIB_CFG_DC_IDX = BIT(5),
309 IWL_CALIB_CFG_BB_FILTER_IDX = BIT(6),
310 IWL_CALIB_CFG_LO_LEAKAGE_IDX = BIT(7),
311 IWL_CALIB_CFG_TX_IQ_IDX = BIT(8),
312 IWL_CALIB_CFG_TX_IQ_SKEW_IDX = BIT(9),
313 IWL_CALIB_CFG_RX_IQ_IDX = BIT(10),
314 IWL_CALIB_CFG_RX_IQ_SKEW_IDX = BIT(11),
315 IWL_CALIB_CFG_SENSITIVITY_IDX = BIT(12),
316 IWL_CALIB_CFG_CHAIN_NOISE_IDX = BIT(13),
317 IWL_CALIB_CFG_DISCONNECTED_ANT_IDX = BIT(14),
318 IWL_CALIB_CFG_ANT_COUPLING_IDX = BIT(15),
319 IWL_CALIB_CFG_DAC_IDX = BIT(16),
320 IWL_CALIB_CFG_ABS_IDX = BIT(17),
321 IWL_CALIB_CFG_AGC_IDX = BIT(18),
325 * Phy configuration command.
327 struct iwl_phy_cfg_cmd {
329 struct iwl_calib_ctrl calib_control;
332 #define PHY_CFG_RADIO_TYPE (BIT(0) | BIT(1))
333 #define PHY_CFG_RADIO_STEP (BIT(2) | BIT(3))
334 #define PHY_CFG_RADIO_DASH (BIT(4) | BIT(5))
335 #define PHY_CFG_PRODUCT_NUMBER (BIT(6) | BIT(7))
336 #define PHY_CFG_TX_CHAIN_A BIT(8)
337 #define PHY_CFG_TX_CHAIN_B BIT(9)
338 #define PHY_CFG_TX_CHAIN_C BIT(10)
339 #define PHY_CFG_RX_CHAIN_A BIT(12)
340 #define PHY_CFG_RX_CHAIN_B BIT(13)
341 #define PHY_CFG_RX_CHAIN_C BIT(14)
344 /* Target of the NVM_ACCESS_CMD */
346 NVM_ACCESS_TARGET_CACHE = 0,
347 NVM_ACCESS_TARGET_OTP = 1,
348 NVM_ACCESS_TARGET_EEPROM = 2,
351 /* Section types for NVM_ACCESS_CMD */
353 NVM_SECTION_TYPE_SW = 1,
354 NVM_SECTION_TYPE_REGULATORY = 3,
355 NVM_SECTION_TYPE_CALIBRATION = 4,
356 NVM_SECTION_TYPE_PRODUCTION = 5,
357 NVM_SECTION_TYPE_MAC_OVERRIDE = 11,
358 NVM_SECTION_TYPE_PHY_SKU = 12,
359 NVM_MAX_NUM_SECTIONS = 13,
363 * struct iwl_nvm_access_cmd_ver2 - Request the device to send an NVM section
364 * @op_code: 0 - read, 1 - write
365 * @target: NVM_ACCESS_TARGET_*
366 * @type: NVM_SECTION_TYPE_*
367 * @offset: offset in bytes into the section
368 * @length: in bytes, to read/write
369 * @data: if write operation, the data to write. On read its empty
371 struct iwl_nvm_access_cmd {
378 } __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */
380 #define NUM_OF_FW_PAGING_BLOCKS 33 /* 32 for data and 1 block for CSS */
383 * struct iwl_fw_paging_cmd - paging layout
385 * (FW_PAGING_BLOCK_CMD = 0x4f)
387 * Send to FW the paging layout in the driver.
389 * @flags: various flags for the command
390 * @block_size: the block size in powers of 2
391 * @block_num: number of blocks specified in the command.
392 * @device_phy_addr: virtual addresses from device side
394 struct iwl_fw_paging_cmd {
398 __le32 device_phy_addr[NUM_OF_FW_PAGING_BLOCKS];
399 } __packed; /* FW_PAGING_BLOCK_CMD_API_S_VER_1 */
404 * @IWL_FW_ITEM_ID_PAGING: Address of the pages that the FW will upload
407 enum iwl_fw_item_id {
408 IWL_FW_ITEM_ID_PAGING = 3,
412 * struct iwl_fw_get_item_cmd - get an item from the fw
414 struct iwl_fw_get_item_cmd {
416 } __packed; /* FW_GET_ITEM_CMD_API_S_VER_1 */
418 struct iwl_fw_get_item_resp {
420 __le32 item_byte_cnt;
422 } __packed; /* FW_GET_ITEM_RSP_S_VER_1 */
425 * struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD
426 * @offset: offset in bytes into the section
427 * @length: in bytes, either how much was written or read
428 * @type: NVM_SECTION_TYPE_*
429 * @status: 0 for success, fail otherwise
430 * @data: if read operation, the data returned. Empty on write.
432 struct iwl_nvm_access_resp {
438 } __packed; /* NVM_ACCESS_CMD_RESP_API_S_VER_2 */
442 /* alive response is_valid values */
443 #define ALIVE_RESP_UCODE_OK BIT(0)
444 #define ALIVE_RESP_RFKILL BIT(1)
446 /* alive response ver_type values */
456 /* alive response ver_subtype values */
458 FW_SUBTYPE_FULL_FEATURE = 0,
459 FW_SUBTYPE_BOOTSRAP = 1, /* Not valid */
460 FW_SUBTYPE_REDUCED = 2,
461 FW_SUBTYPE_ALIVE_ONLY = 3,
462 FW_SUBTYPE_WOWLAN = 4,
463 FW_SUBTYPE_AP_SUBTYPE = 5,
464 FW_SUBTYPE_WIPAN = 6,
465 FW_SUBTYPE_INITIALIZE = 9
468 #define IWL_ALIVE_STATUS_ERR 0xDEAD
469 #define IWL_ALIVE_STATUS_OK 0xCAFE
471 #define IWL_ALIVE_FLG_RFKILL BIT(0)
473 struct mvm_alive_resp_ver1 {
487 __le32 error_event_table_ptr; /* SRAM address for error log */
488 __le32 log_event_table_ptr; /* SRAM address for event log */
489 __le32 cpu_register_ptr;
490 __le32 dbgm_config_ptr;
491 __le32 alive_counter_ptr;
492 __le32 scd_base_ptr; /* SRAM address for SCD */
493 } __packed; /* ALIVE_RES_API_S_VER_1 */
495 struct mvm_alive_resp_ver2 {
509 __le32 error_event_table_ptr; /* SRAM address for error log */
510 __le32 log_event_table_ptr; /* SRAM address for LMAC event log */
511 __le32 cpu_register_ptr;
512 __le32 dbgm_config_ptr;
513 __le32 alive_counter_ptr;
514 __le32 scd_base_ptr; /* SRAM address for SCD */
515 __le32 st_fwrd_addr; /* pointer to Store and forward */
517 u8 umac_minor; /* UMAC version: minor */
518 u8 umac_major; /* UMAC version: major */
519 __le16 umac_id; /* UMAC version: id */
520 __le32 error_info_addr; /* SRAM address for UMAC error log */
521 __le32 dbg_print_buff_addr;
522 } __packed; /* ALIVE_RES_API_S_VER_2 */
524 struct mvm_alive_resp {
534 __le32 error_event_table_ptr; /* SRAM address for error log */
535 __le32 log_event_table_ptr; /* SRAM address for LMAC event log */
536 __le32 cpu_register_ptr;
537 __le32 dbgm_config_ptr;
538 __le32 alive_counter_ptr;
539 __le32 scd_base_ptr; /* SRAM address for SCD */
540 __le32 st_fwrd_addr; /* pointer to Store and forward */
542 __le32 umac_minor; /* UMAC version: minor */
543 __le32 umac_major; /* UMAC version: major */
544 __le32 error_info_addr; /* SRAM address for UMAC error log */
545 __le32 dbg_print_buff_addr;
546 } __packed; /* ALIVE_RES_API_S_VER_3 */
548 /* Error response/notification */
550 FW_ERR_UNKNOWN_CMD = 0x0,
551 FW_ERR_INVALID_CMD_PARAM = 0x1,
552 FW_ERR_SERVICE = 0x2,
553 FW_ERR_ARC_MEMORY = 0x3,
554 FW_ERR_ARC_CODE = 0x4,
555 FW_ERR_WATCH_DOG = 0x5,
556 FW_ERR_WEP_GRP_KEY_INDX = 0x10,
557 FW_ERR_WEP_KEY_SIZE = 0x11,
558 FW_ERR_OBSOLETE_FUNC = 0x12,
559 FW_ERR_UNEXPECTED = 0xFE,
564 * struct iwl_error_resp - FW error indication
565 * ( REPLY_ERROR = 0x2 )
566 * @error_type: one of FW_ERR_*
567 * @cmd_id: the command ID for which the error occured
568 * @bad_cmd_seq_num: sequence number of the erroneous command
569 * @error_service: which service created the error, applicable only if
570 * error_type = 2, otherwise 0
571 * @timestamp: TSF in usecs.
573 struct iwl_error_resp {
577 __le16 bad_cmd_seq_num;
578 __le32 error_service;
583 /* Common PHY, MAC and Bindings definitions */
585 #define MAX_MACS_IN_BINDING (3)
586 #define MAX_BINDINGS (4)
587 #define AUX_BINDING_INDEX (3)
590 /* Used to extract ID and color from the context dword */
591 #define FW_CTXT_ID_POS (0)
592 #define FW_CTXT_ID_MSK (0xff << FW_CTXT_ID_POS)
593 #define FW_CTXT_COLOR_POS (8)
594 #define FW_CTXT_COLOR_MSK (0xff << FW_CTXT_COLOR_POS)
595 #define FW_CTXT_INVALID (0xffffffff)
597 #define FW_CMD_ID_AND_COLOR(_id, _color) ((_id << FW_CTXT_ID_POS) |\
598 (_color << FW_CTXT_COLOR_POS))
600 /* Possible actions on PHYs, MACs and Bindings */
602 FW_CTXT_ACTION_STUB = 0,
604 FW_CTXT_ACTION_MODIFY,
605 FW_CTXT_ACTION_REMOVE,
607 }; /* COMMON_CONTEXT_ACTION_API_E_VER_1 */
611 /* Time Event types, according to MAC type */
612 enum iwl_time_event_type {
613 /* BSS Station Events */
614 TE_BSS_STA_AGGRESSIVE_ASSOC,
616 TE_BSS_EAP_DHCP_PROT,
619 /* P2P Device Events */
620 TE_P2P_DEVICE_DISCOVERABLE,
621 TE_P2P_DEVICE_LISTEN,
622 TE_P2P_DEVICE_ACTION_SCAN,
623 TE_P2P_DEVICE_FULL_SCAN,
625 /* P2P Client Events */
626 TE_P2P_CLIENT_AGGRESSIVE_ASSOC,
628 TE_P2P_CLIENT_QUIET_PERIOD,
631 TE_P2P_GO_ASSOC_PROT,
632 TE_P2P_GO_REPETITIVE_NOA,
635 /* WiDi Sync Events */
638 /* Channel Switch NoA */
639 TE_CHANNEL_SWITCH_PERIOD,
642 }; /* MAC_EVENT_TYPE_API_E_VER_1 */
646 /* Time event - defines for command API v1 */
649 * @TE_V1_FRAG_NONE: fragmentation of the time event is NOT allowed.
650 * @TE_V1_FRAG_SINGLE: fragmentation of the time event is allowed, but only
651 * the first fragment is scheduled.
652 * @TE_V1_FRAG_DUAL: fragmentation of the time event is allowed, but only
653 * the first 2 fragments are scheduled.
654 * @TE_V1_FRAG_ENDLESS: fragmentation of the time event is allowed, and any
655 * number of fragments are valid.
657 * Other than the constant defined above, specifying a fragmentation value 'x'
658 * means that the event can be fragmented but only the first 'x' will be
663 TE_V1_FRAG_SINGLE = 1,
665 TE_V1_FRAG_ENDLESS = 0xffffffff
668 /* If a Time Event can be fragmented, this is the max number of fragments */
669 #define TE_V1_FRAG_MAX_MSK 0x0fffffff
670 /* Repeat the time event endlessly (until removed) */
671 #define TE_V1_REPEAT_ENDLESS 0xffffffff
672 /* If a Time Event has bounded repetitions, this is the maximal value */
673 #define TE_V1_REPEAT_MAX_MSK_V1 0x0fffffff
675 /* Time Event dependencies: none, on another TE, or in a specific time */
677 TE_V1_INDEPENDENT = 0,
678 TE_V1_DEP_OTHER = BIT(0),
679 TE_V1_DEP_TSF = BIT(1),
680 TE_V1_EVENT_SOCIOPATHIC = BIT(2),
681 }; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */
684 * @TE_V1_NOTIF_NONE: no notifications
685 * @TE_V1_NOTIF_HOST_EVENT_START: request/receive notification on event start
686 * @TE_V1_NOTIF_HOST_EVENT_END:request/receive notification on event end
687 * @TE_V1_NOTIF_INTERNAL_EVENT_START: internal FW use
688 * @TE_V1_NOTIF_INTERNAL_EVENT_END: internal FW use.
689 * @TE_V1_NOTIF_HOST_FRAG_START: request/receive notification on frag start
690 * @TE_V1_NOTIF_HOST_FRAG_END:request/receive notification on frag end
691 * @TE_V1_NOTIF_INTERNAL_FRAG_START: internal FW use.
692 * @TE_V1_NOTIF_INTERNAL_FRAG_END: internal FW use.
694 * Supported Time event notifications configuration.
695 * A notification (both event and fragment) includes a status indicating weather
696 * the FW was able to schedule the event or not. For fragment start/end
697 * notification the status is always success. There is no start/end fragment
698 * notification for monolithic events.
701 TE_V1_NOTIF_NONE = 0,
702 TE_V1_NOTIF_HOST_EVENT_START = BIT(0),
703 TE_V1_NOTIF_HOST_EVENT_END = BIT(1),
704 TE_V1_NOTIF_INTERNAL_EVENT_START = BIT(2),
705 TE_V1_NOTIF_INTERNAL_EVENT_END = BIT(3),
706 TE_V1_NOTIF_HOST_FRAG_START = BIT(4),
707 TE_V1_NOTIF_HOST_FRAG_END = BIT(5),
708 TE_V1_NOTIF_INTERNAL_FRAG_START = BIT(6),
709 TE_V1_NOTIF_INTERNAL_FRAG_END = BIT(7),
710 }; /* MAC_EVENT_ACTION_API_E_VER_2 */
712 /* Time event - defines for command API */
715 * @TE_V2_FRAG_NONE: fragmentation of the time event is NOT allowed.
716 * @TE_V2_FRAG_SINGLE: fragmentation of the time event is allowed, but only
717 * the first fragment is scheduled.
718 * @TE_V2_FRAG_DUAL: fragmentation of the time event is allowed, but only
719 * the first 2 fragments are scheduled.
720 * @TE_V2_FRAG_ENDLESS: fragmentation of the time event is allowed, and any
721 * number of fragments are valid.
723 * Other than the constant defined above, specifying a fragmentation value 'x'
724 * means that the event can be fragmented but only the first 'x' will be
729 TE_V2_FRAG_SINGLE = 1,
731 TE_V2_FRAG_MAX = 0xfe,
732 TE_V2_FRAG_ENDLESS = 0xff
735 /* Repeat the time event endlessly (until removed) */
736 #define TE_V2_REPEAT_ENDLESS 0xff
737 /* If a Time Event has bounded repetitions, this is the maximal value */
738 #define TE_V2_REPEAT_MAX 0xfe
740 #define TE_V2_PLACEMENT_POS 12
741 #define TE_V2_ABSENCE_POS 15
743 /* Time event policy values
744 * A notification (both event and fragment) includes a status indicating weather
745 * the FW was able to schedule the event or not. For fragment start/end
746 * notification the status is always success. There is no start/end fragment
747 * notification for monolithic events.
749 * @TE_V2_DEFAULT_POLICY: independent, social, present, unoticable
750 * @TE_V2_NOTIF_HOST_EVENT_START: request/receive notification on event start
751 * @TE_V2_NOTIF_HOST_EVENT_END:request/receive notification on event end
752 * @TE_V2_NOTIF_INTERNAL_EVENT_START: internal FW use
753 * @TE_V2_NOTIF_INTERNAL_EVENT_END: internal FW use.
754 * @TE_V2_NOTIF_HOST_FRAG_START: request/receive notification on frag start
755 * @TE_V2_NOTIF_HOST_FRAG_END:request/receive notification on frag end
756 * @TE_V2_NOTIF_INTERNAL_FRAG_START: internal FW use.
757 * @TE_V2_NOTIF_INTERNAL_FRAG_END: internal FW use.
758 * @TE_V2_DEP_OTHER: depends on another time event
759 * @TE_V2_DEP_TSF: depends on a specific time
760 * @TE_V2_EVENT_SOCIOPATHIC: can't co-exist with other events of tha same MAC
761 * @TE_V2_ABSENCE: are we present or absent during the Time Event.
764 TE_V2_DEFAULT_POLICY = 0x0,
766 /* notifications (event start/stop, fragment start/stop) */
767 TE_V2_NOTIF_HOST_EVENT_START = BIT(0),
768 TE_V2_NOTIF_HOST_EVENT_END = BIT(1),
769 TE_V2_NOTIF_INTERNAL_EVENT_START = BIT(2),
770 TE_V2_NOTIF_INTERNAL_EVENT_END = BIT(3),
772 TE_V2_NOTIF_HOST_FRAG_START = BIT(4),
773 TE_V2_NOTIF_HOST_FRAG_END = BIT(5),
774 TE_V2_NOTIF_INTERNAL_FRAG_START = BIT(6),
775 TE_V2_NOTIF_INTERNAL_FRAG_END = BIT(7),
776 T2_V2_START_IMMEDIATELY = BIT(11),
778 TE_V2_NOTIF_MSK = 0xff,
780 /* placement characteristics */
781 TE_V2_DEP_OTHER = BIT(TE_V2_PLACEMENT_POS),
782 TE_V2_DEP_TSF = BIT(TE_V2_PLACEMENT_POS + 1),
783 TE_V2_EVENT_SOCIOPATHIC = BIT(TE_V2_PLACEMENT_POS + 2),
785 /* are we present or absent during the Time Event. */
786 TE_V2_ABSENCE = BIT(TE_V2_ABSENCE_POS),
790 * struct iwl_time_event_cmd_api - configuring Time Events
791 * with struct MAC_TIME_EVENT_DATA_API_S_VER_2 (see also
792 * with version 1. determined by IWL_UCODE_TLV_FLAGS)
793 * ( TIME_EVENT_CMD = 0x29 )
794 * @id_and_color: ID and color of the relevant MAC
795 * @action: action to perform, one of FW_CTXT_ACTION_*
796 * @id: this field has two meanings, depending on the action:
797 * If the action is ADD, then it means the type of event to add.
798 * For all other actions it is the unique event ID assigned when the
799 * event was added by the FW.
800 * @apply_time: When to start the Time Event (in GP2)
801 * @max_delay: maximum delay to event's start (apply time), in TU
802 * @depends_on: the unique ID of the event we depend on (if any)
803 * @interval: interval between repetitions, in TU
804 * @duration: duration of event in TU
805 * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS
806 * @max_frags: maximal number of fragments the Time Event can be divided to
807 * @policy: defines whether uCode shall notify the host or other uCode modules
808 * on event and/or fragment start and/or end
809 * using one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF
810 * TE_EVENT_SOCIOPATHIC
811 * using TE_ABSENCE and using TE_NOTIF_*
813 struct iwl_time_event_cmd {
814 /* COMMON_INDEX_HDR_API_S_VER_1 */
818 /* MAC_TIME_EVENT_DATA_API_S_VER_2 */
827 } __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_2 */
830 * struct iwl_time_event_resp - response structure to iwl_time_event_cmd
831 * @status: bit 0 indicates success, all others specify errors
832 * @id: the Time Event type
833 * @unique_id: the unique ID assigned (in ADD) or given (others) to the TE
834 * @id_and_color: ID and color of the relevant MAC
836 struct iwl_time_event_resp {
841 } __packed; /* MAC_TIME_EVENT_RSP_API_S_VER_1 */
844 * struct iwl_time_event_notif - notifications of time event start/stop
845 * ( TIME_EVENT_NOTIFICATION = 0x2a )
846 * @timestamp: action timestamp in GP2
847 * @session_id: session's unique id
848 * @unique_id: unique id of the Time Event itself
849 * @id_and_color: ID and color of the relevant MAC
850 * @action: one of TE_NOTIF_START or TE_NOTIF_END
851 * @status: true if scheduled, false otherwise (not executed)
853 struct iwl_time_event_notif {
860 } __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */
863 /* Bindings and Time Quota */
866 * struct iwl_binding_cmd - configuring bindings
867 * ( BINDING_CONTEXT_CMD = 0x2b )
868 * @id_and_color: ID and color of the relevant Binding
869 * @action: action to perform, one of FW_CTXT_ACTION_*
870 * @macs: array of MAC id and colors which belong to the binding
871 * @phy: PHY id and color which belongs to the binding
873 struct iwl_binding_cmd {
874 /* COMMON_INDEX_HDR_API_S_VER_1 */
877 /* BINDING_DATA_API_S_VER_1 */
878 __le32 macs[MAX_MACS_IN_BINDING];
880 } __packed; /* BINDING_CMD_API_S_VER_1 */
882 /* The maximal number of fragments in the FW's schedule session */
883 #define IWL_MVM_MAX_QUOTA 128
886 * struct iwl_time_quota_data - configuration of time quota per binding
887 * @id_and_color: ID and color of the relevant Binding
888 * @quota: absolute time quota in TU. The scheduler will try to divide the
889 * remainig quota (after Time Events) according to this quota.
890 * @max_duration: max uninterrupted context duration in TU
892 struct iwl_time_quota_data {
896 } __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */
899 * struct iwl_time_quota_cmd - configuration of time quota between bindings
900 * ( TIME_QUOTA_CMD = 0x2c )
901 * @quotas: allocations per binding
903 struct iwl_time_quota_cmd {
904 struct iwl_time_quota_data quotas[MAX_BINDINGS];
905 } __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */
910 /* Supported bands */
911 #define PHY_BAND_5 (0)
912 #define PHY_BAND_24 (1)
914 /* Supported channel width, vary if there is VHT support */
915 #define PHY_VHT_CHANNEL_MODE20 (0x0)
916 #define PHY_VHT_CHANNEL_MODE40 (0x1)
917 #define PHY_VHT_CHANNEL_MODE80 (0x2)
918 #define PHY_VHT_CHANNEL_MODE160 (0x3)
921 * Control channel position:
922 * For legacy set bit means upper channel, otherwise lower.
923 * For VHT - bit-2 marks if the control is lower/upper relative to center-freq
924 * bits-1:0 mark the distance from the center freq. for 20Mhz, offset is 0.
927 * 40Mhz |_______|_______|
928 * 80Mhz |_______|_______|_______|_______|
929 * 160Mhz |_______|_______|_______|_______|_______|_______|_______|_______|
930 * code 011 010 001 000 | 100 101 110 111
932 #define PHY_VHT_CTRL_POS_1_BELOW (0x0)
933 #define PHY_VHT_CTRL_POS_2_BELOW (0x1)
934 #define PHY_VHT_CTRL_POS_3_BELOW (0x2)
935 #define PHY_VHT_CTRL_POS_4_BELOW (0x3)
936 #define PHY_VHT_CTRL_POS_1_ABOVE (0x4)
937 #define PHY_VHT_CTRL_POS_2_ABOVE (0x5)
938 #define PHY_VHT_CTRL_POS_3_ABOVE (0x6)
939 #define PHY_VHT_CTRL_POS_4_ABOVE (0x7)
943 * @channel: channel number
944 * @width: PHY_[VHT|LEGACY]_CHANNEL_*
945 * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_*
947 struct iwl_fw_channel_info {
954 #define PHY_RX_CHAIN_DRIVER_FORCE_POS (0)
955 #define PHY_RX_CHAIN_DRIVER_FORCE_MSK \
956 (0x1 << PHY_RX_CHAIN_DRIVER_FORCE_POS)
957 #define PHY_RX_CHAIN_VALID_POS (1)
958 #define PHY_RX_CHAIN_VALID_MSK \
959 (0x7 << PHY_RX_CHAIN_VALID_POS)
960 #define PHY_RX_CHAIN_FORCE_SEL_POS (4)
961 #define PHY_RX_CHAIN_FORCE_SEL_MSK \
962 (0x7 << PHY_RX_CHAIN_FORCE_SEL_POS)
963 #define PHY_RX_CHAIN_FORCE_MIMO_SEL_POS (7)
964 #define PHY_RX_CHAIN_FORCE_MIMO_SEL_MSK \
965 (0x7 << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS)
966 #define PHY_RX_CHAIN_CNT_POS (10)
967 #define PHY_RX_CHAIN_CNT_MSK \
968 (0x3 << PHY_RX_CHAIN_CNT_POS)
969 #define PHY_RX_CHAIN_MIMO_CNT_POS (12)
970 #define PHY_RX_CHAIN_MIMO_CNT_MSK \
971 (0x3 << PHY_RX_CHAIN_MIMO_CNT_POS)
972 #define PHY_RX_CHAIN_MIMO_FORCE_POS (14)
973 #define PHY_RX_CHAIN_MIMO_FORCE_MSK \
974 (0x1 << PHY_RX_CHAIN_MIMO_FORCE_POS)
976 /* TODO: fix the value, make it depend on firmware at runtime? */
977 #define NUM_PHY_CTX 3
979 /* TODO: complete missing documentation */
981 * struct iwl_phy_context_cmd - config of the PHY context
982 * ( PHY_CONTEXT_CMD = 0x8 )
983 * @id_and_color: ID and color of the relevant Binding
984 * @action: action to perform, one of FW_CTXT_ACTION_*
985 * @apply_time: 0 means immediate apply and context switch.
986 * other value means apply new params after X usecs
987 * @tx_param_color: ???
991 * @acquisition_data: ???
992 * @dsp_cfg_flags: set to 0
994 struct iwl_phy_context_cmd {
995 /* COMMON_INDEX_HDR_API_S_VER_1 */
998 /* PHY_CONTEXT_DATA_API_S_VER_1 */
1000 __le32 tx_param_color;
1001 struct iwl_fw_channel_info ci;
1002 __le32 txchain_info;
1003 __le32 rxchain_info;
1004 __le32 acquisition_data;
1005 __le32 dsp_cfg_flags;
1006 } __packed; /* PHY_CONTEXT_CMD_API_VER_1 */
1011 * Command requests the firmware to create a time event for a certain duration
1012 * and remain on the given channel. This is done by using the Aux framework in
1014 * The command was first used for Hot Spot issues - but can be used regardless
1017 * ( HOT_SPOT_CMD 0x53 )
1019 * @id_and_color: ID and color of the MAC
1020 * @action: action to perform, one of FW_CTXT_ACTION_*
1021 * @event_unique_id: If the action FW_CTXT_ACTION_REMOVE then the
1022 * event_unique_id should be the id of the time event assigned by ucode.
1023 * Otherwise ignore the event_unique_id.
1024 * @sta_id_and_color: station id and color, resumed during "Remain On Channel"
1026 * @channel_info: channel info
1027 * @node_addr: Our MAC Address
1028 * @reserved: reserved for alignment
1029 * @apply_time: GP2 value to start (should always be the current GP2 value)
1030 * @apply_time_max_delay: Maximum apply time delay value in TU. Defines max
1031 * time by which start of the event is allowed to be postponed.
1032 * @duration: event duration in TU To calculate event duration:
1033 * timeEventDuration = min(duration, remainingQuota)
1035 struct iwl_hs20_roc_req {
1036 /* COMMON_INDEX_HDR_API_S_VER_1 hdr */
1037 __le32 id_and_color;
1039 __le32 event_unique_id;
1040 __le32 sta_id_and_color;
1041 struct iwl_fw_channel_info channel_info;
1042 u8 node_addr[ETH_ALEN];
1045 __le32 apply_time_max_delay;
1047 } __packed; /* HOT_SPOT_CMD_API_S_VER_1 */
1050 * values for AUX ROC result values
1052 enum iwl_mvm_hot_spot {
1053 HOT_SPOT_RSP_STATUS_OK,
1054 HOT_SPOT_RSP_STATUS_TOO_MANY_EVENTS,
1055 HOT_SPOT_MAX_NUM_OF_SESSIONS,
1059 * Aux ROC command response
1061 * In response to iwl_hs20_roc_req the FW sends this command to notify the
1062 * driver the uid of the timevent.
1064 * ( HOT_SPOT_CMD 0x53 )
1066 * @event_unique_id: Unique ID of time event assigned by ucode
1067 * @status: Return status 0 is success, all the rest used for specific errors
1069 struct iwl_hs20_roc_res {
1070 __le32 event_unique_id;
1072 } __packed; /* HOT_SPOT_RSP_API_S_VER_1 */
1074 #define IWL_RX_INFO_PHY_CNT 8
1075 #define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1
1076 #define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff
1077 #define IWL_RX_INFO_ENERGY_ANT_B_MSK 0x0000ff00
1078 #define IWL_RX_INFO_ENERGY_ANT_C_MSK 0x00ff0000
1079 #define IWL_RX_INFO_ENERGY_ANT_A_POS 0
1080 #define IWL_RX_INFO_ENERGY_ANT_B_POS 8
1081 #define IWL_RX_INFO_ENERGY_ANT_C_POS 16
1084 * struct iwl_rx_phy_info - phy info
1085 * (REPLY_RX_PHY_CMD = 0xc0)
1086 * @non_cfg_phy_cnt: non configurable DSP phy data byte count
1087 * @cfg_phy_cnt: configurable DSP phy data byte count
1088 * @stat_id: configurable DSP phy data set ID
1090 * @system_timestamp: GP2 at on air rise
1091 * @timestamp: TSF at on air rise
1092 * @beacon_time_stamp: beacon at on-air rise
1093 * @phy_flags: general phy flags: band, modulation, ...
1094 * @channel: channel number
1095 * @non_cfg_phy_buf: for various implementations of non_cfg_phy
1096 * @rate_n_flags: RATE_MCS_*
1097 * @byte_count: frame's byte-count
1098 * @frame_time: frame's time on the air, based on byte count and frame rate
1100 * @mac_active_msk: what MACs were active when the frame was received
1102 * Before each Rx, the device sends this data. It contains PHY information
1103 * about the reception of the packet.
1105 struct iwl_rx_phy_info {
1110 __le32 system_timestamp;
1112 __le32 beacon_time_stamp;
1115 __le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT];
1116 __le32 rate_n_flags;
1118 __le16 mac_active_msk;
1123 * TCP offload Rx assist info
1125 * bits 0:3 - reserved
1126 * bits 4:7 - MIC CRC length
1127 * bits 8:12 - MAC header length
1128 * bit 13 - Padding indication
1129 * bit 14 - A-AMSDU indication
1130 * bit 15 - Offload enabled
1132 enum iwl_csum_rx_assist_info {
1133 CSUM_RXA_RESERVED_MASK = 0x000f,
1134 CSUM_RXA_MICSIZE_MASK = 0x00f0,
1135 CSUM_RXA_HEADERLEN_MASK = 0x1f00,
1136 CSUM_RXA_PADD = BIT(13),
1137 CSUM_RXA_AMSDU = BIT(14),
1138 CSUM_RXA_ENA = BIT(15)
1142 * struct iwl_rx_mpdu_res_start - phy info
1143 * @assist: see CSUM_RX_ASSIST_ above
1145 struct iwl_rx_mpdu_res_start {
1148 } __packed; /* _RX_MPDU_RES_START_API_S_VER_2 */
1151 * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags
1152 * @RX_RES_PHY_FLAGS_BAND_24: true if the packet was received on 2.4 band
1153 * @RX_RES_PHY_FLAGS_MOD_CCK:
1154 * @RX_RES_PHY_FLAGS_SHORT_PREAMBLE: true if packet's preamble was short
1155 * @RX_RES_PHY_FLAGS_NARROW_BAND:
1156 * @RX_RES_PHY_FLAGS_ANTENNA: antenna on which the packet was received
1157 * @RX_RES_PHY_FLAGS_AGG: set if the packet was part of an A-MPDU
1158 * @RX_RES_PHY_FLAGS_OFDM_HT: The frame was an HT frame
1159 * @RX_RES_PHY_FLAGS_OFDM_GF: The frame used GF preamble
1160 * @RX_RES_PHY_FLAGS_OFDM_VHT: The frame was a VHT frame
1162 enum iwl_rx_phy_flags {
1163 RX_RES_PHY_FLAGS_BAND_24 = BIT(0),
1164 RX_RES_PHY_FLAGS_MOD_CCK = BIT(1),
1165 RX_RES_PHY_FLAGS_SHORT_PREAMBLE = BIT(2),
1166 RX_RES_PHY_FLAGS_NARROW_BAND = BIT(3),
1167 RX_RES_PHY_FLAGS_ANTENNA = (0x7 << 4),
1168 RX_RES_PHY_FLAGS_ANTENNA_POS = 4,
1169 RX_RES_PHY_FLAGS_AGG = BIT(7),
1170 RX_RES_PHY_FLAGS_OFDM_HT = BIT(8),
1171 RX_RES_PHY_FLAGS_OFDM_GF = BIT(9),
1172 RX_RES_PHY_FLAGS_OFDM_VHT = BIT(10),
1176 * enum iwl_mvm_rx_status - written by fw for each Rx packet
1177 * @RX_MPDU_RES_STATUS_CRC_OK: CRC is fine
1178 * @RX_MPDU_RES_STATUS_OVERRUN_OK: there was no RXE overflow
1179 * @RX_MPDU_RES_STATUS_SRC_STA_FOUND:
1180 * @RX_MPDU_RES_STATUS_KEY_VALID:
1181 * @RX_MPDU_RES_STATUS_KEY_PARAM_OK:
1182 * @RX_MPDU_RES_STATUS_ICV_OK: ICV is fine, if not, the packet is destroyed
1183 * @RX_MPDU_RES_STATUS_MIC_OK: used for CCM alg only. TKIP MIC is checked
1185 * @RX_MPDU_RES_STATUS_TTAK_OK: TTAK is fine
1186 * @RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR: valid for alg = CCM_CMAC or
1187 * alg = CCM only. Checks replay attack for 11w frames. Relevant only if
1188 * %RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME is set.
1189 * @RX_MPDU_RES_STATUS_SEC_NO_ENC: this frame is not encrypted
1190 * @RX_MPDU_RES_STATUS_SEC_WEP_ENC: this frame is encrypted using WEP
1191 * @RX_MPDU_RES_STATUS_SEC_CCM_ENC: this frame is encrypted using CCM
1192 * @RX_MPDU_RES_STATUS_SEC_TKIP_ENC: this frame is encrypted using TKIP
1193 * @RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC: this frame is encrypted using CCM_CMAC
1194 * @RX_MPDU_RES_STATUS_SEC_ENC_ERR: this frame couldn't be decrypted
1195 * @RX_MPDU_RES_STATUS_SEC_ENC_MSK: bitmask of the encryption algorithm
1196 * @RX_MPDU_RES_STATUS_DEC_DONE: this frame has been successfully decrypted
1197 * @RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP:
1198 * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP:
1199 * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT:
1200 * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame
1201 * @RX_MPDU_RES_STATUS_CSUM_DONE: checksum was done by the hw
1202 * @RX_MPDU_RES_STATUS_CSUM_OK: checksum found no errors
1203 * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK:
1204 * @RX_MPDU_RES_STATUS_STA_ID_MSK:
1205 * @RX_MPDU_RES_STATUS_RRF_KILL:
1206 * @RX_MPDU_RES_STATUS_FILTERING_MSK:
1207 * @RX_MPDU_RES_STATUS2_FILTERING_MSK:
1209 enum iwl_mvm_rx_status {
1210 RX_MPDU_RES_STATUS_CRC_OK = BIT(0),
1211 RX_MPDU_RES_STATUS_OVERRUN_OK = BIT(1),
1212 RX_MPDU_RES_STATUS_SRC_STA_FOUND = BIT(2),
1213 RX_MPDU_RES_STATUS_KEY_VALID = BIT(3),
1214 RX_MPDU_RES_STATUS_KEY_PARAM_OK = BIT(4),
1215 RX_MPDU_RES_STATUS_ICV_OK = BIT(5),
1216 RX_MPDU_RES_STATUS_MIC_OK = BIT(6),
1217 RX_MPDU_RES_STATUS_TTAK_OK = BIT(7),
1218 RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR = BIT(7),
1219 RX_MPDU_RES_STATUS_SEC_NO_ENC = (0 << 8),
1220 RX_MPDU_RES_STATUS_SEC_WEP_ENC = (1 << 8),
1221 RX_MPDU_RES_STATUS_SEC_CCM_ENC = (2 << 8),
1222 RX_MPDU_RES_STATUS_SEC_TKIP_ENC = (3 << 8),
1223 RX_MPDU_RES_STATUS_SEC_EXT_ENC = (4 << 8),
1224 RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC = (6 << 8),
1225 RX_MPDU_RES_STATUS_SEC_ENC_ERR = (7 << 8),
1226 RX_MPDU_RES_STATUS_SEC_ENC_MSK = (7 << 8),
1227 RX_MPDU_RES_STATUS_DEC_DONE = BIT(11),
1228 RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP = BIT(12),
1229 RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP = BIT(13),
1230 RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT = BIT(14),
1231 RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME = BIT(15),
1232 RX_MPDU_RES_STATUS_CSUM_DONE = BIT(16),
1233 RX_MPDU_RES_STATUS_CSUM_OK = BIT(17),
1234 RX_MPDU_RES_STATUS_HASH_INDEX_MSK = (0x3F0000),
1235 RX_MPDU_RES_STATUS_STA_ID_MSK = (0x1f000000),
1236 RX_MPDU_RES_STATUS_RRF_KILL = BIT(29),
1237 RX_MPDU_RES_STATUS_FILTERING_MSK = (0xc00000),
1238 RX_MPDU_RES_STATUS2_FILTERING_MSK = (0xc0000000),
1242 * struct iwl_radio_version_notif - information on the radio version
1243 * ( RADIO_VERSION_NOTIFICATION = 0x68 )
1248 struct iwl_radio_version_notif {
1249 __le32 radio_flavor;
1252 } __packed; /* RADIO_VERSION_NOTOFICATION_S_VER_1 */
1254 enum iwl_card_state_flags {
1255 CARD_ENABLED = 0x00,
1256 HW_CARD_DISABLED = 0x01,
1257 SW_CARD_DISABLED = 0x02,
1258 CT_KILL_CARD_DISABLED = 0x04,
1259 HALT_CARD_DISABLED = 0x08,
1260 CARD_DISABLED_MSK = 0x0f,
1261 CARD_IS_RX_ON = 0x10,
1265 * struct iwl_radio_version_notif - information on the radio version
1266 * ( CARD_STATE_NOTIFICATION = 0xa1 )
1267 * @flags: %iwl_card_state_flags
1269 struct iwl_card_state_notif {
1271 } __packed; /* CARD_STATE_NTFY_API_S_VER_1 */
1274 * struct iwl_missed_beacons_notif - information on missed beacons
1275 * ( MISSED_BEACONS_NOTIFICATION = 0xa2 )
1276 * @mac_id: interface ID
1277 * @consec_missed_beacons_since_last_rx: number of consecutive missed
1278 * beacons since last RX.
1279 * @consec_missed_beacons: number of consecutive missed beacons
1280 * @num_expected_beacons:
1281 * @num_recvd_beacons:
1283 struct iwl_missed_beacons_notif {
1285 __le32 consec_missed_beacons_since_last_rx;
1286 __le32 consec_missed_beacons;
1287 __le32 num_expected_beacons;
1288 __le32 num_recvd_beacons;
1289 } __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */
1292 * struct iwl_mfuart_load_notif - mfuart image version & status
1293 * ( MFUART_LOAD_NOTIFICATION = 0xb1 )
1294 * @installed_ver: installed image version
1295 * @external_ver: external image version
1296 * @status: MFUART loading status
1297 * @duration: MFUART loading time
1299 struct iwl_mfuart_load_notif {
1300 __le32 installed_ver;
1301 __le32 external_ver;
1304 } __packed; /*MFU_LOADER_NTFY_API_S_VER_1*/
1307 * struct iwl_set_calib_default_cmd - set default value for calibration.
1308 * ( SET_CALIB_DEFAULT_CMD = 0x8e )
1309 * @calib_index: the calibration to set value for
1311 * @data: the value to set for the calibration result
1313 struct iwl_set_calib_default_cmd {
1317 } __packed; /* PHY_CALIB_OVERRIDE_VALUES_S */
1319 #define MAX_PORT_ID_NUM 2
1320 #define MAX_MCAST_FILTERING_ADDRESSES 256
1323 * struct iwl_mcast_filter_cmd - configure multicast filter.
1324 * @filter_own: Set 1 to filter out multicast packets sent by station itself
1325 * @port_id: Multicast MAC addresses array specifier. This is a strange way
1326 * to identify network interface adopted in host-device IF.
1327 * It is used by FW as index in array of addresses. This array has
1328 * MAX_PORT_ID_NUM members.
1329 * @count: Number of MAC addresses in the array
1330 * @pass_all: Set 1 to pass all multicast packets.
1331 * @bssid: current association BSSID.
1332 * @addr_list: Place holder for array of MAC addresses.
1333 * IMPORTANT: add padding if necessary to ensure DWORD alignment.
1335 struct iwl_mcast_filter_cmd {
1343 } __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */
1345 #define MAX_BCAST_FILTERS 8
1346 #define MAX_BCAST_FILTER_ATTRS 2
1349 * enum iwl_mvm_bcast_filter_attr_offset - written by fw for each Rx packet
1350 * @BCAST_FILTER_OFFSET_PAYLOAD_START: offset is from payload start.
1351 * @BCAST_FILTER_OFFSET_IP_END: offset is from ip header end (i.e.
1352 * start of ip payload).
1354 enum iwl_mvm_bcast_filter_attr_offset {
1355 BCAST_FILTER_OFFSET_PAYLOAD_START = 0,
1356 BCAST_FILTER_OFFSET_IP_END = 1,
1360 * struct iwl_fw_bcast_filter_attr - broadcast filter attribute
1361 * @offset_type: &enum iwl_mvm_bcast_filter_attr_offset.
1362 * @offset: starting offset of this pattern.
1363 * @val: value to match - big endian (MSB is the first
1364 * byte to match from offset pos).
1365 * @mask: mask to match (big endian).
1367 struct iwl_fw_bcast_filter_attr {
1373 } __packed; /* BCAST_FILTER_ATT_S_VER_1 */
1376 * enum iwl_mvm_bcast_filter_frame_type - filter frame type
1377 * @BCAST_FILTER_FRAME_TYPE_ALL: consider all frames.
1378 * @BCAST_FILTER_FRAME_TYPE_IPV4: consider only ipv4 frames
1380 enum iwl_mvm_bcast_filter_frame_type {
1381 BCAST_FILTER_FRAME_TYPE_ALL = 0,
1382 BCAST_FILTER_FRAME_TYPE_IPV4 = 1,
1386 * struct iwl_fw_bcast_filter - broadcast filter
1387 * @discard: discard frame (1) or let it pass (0).
1388 * @frame_type: &enum iwl_mvm_bcast_filter_frame_type.
1389 * @num_attrs: number of valid attributes in this filter.
1390 * @attrs: attributes of this filter. a filter is considered matched
1391 * only when all its attributes are matched (i.e. AND relationship)
1393 struct iwl_fw_bcast_filter {
1398 struct iwl_fw_bcast_filter_attr attrs[MAX_BCAST_FILTER_ATTRS];
1399 } __packed; /* BCAST_FILTER_S_VER_1 */
1402 * struct iwl_fw_bcast_mac - per-mac broadcast filtering configuration.
1403 * @default_discard: default action for this mac (discard (1) / pass (0)).
1404 * @attached_filters: bitmap of relevant filters for this mac.
1406 struct iwl_fw_bcast_mac {
1409 __le16 attached_filters;
1410 } __packed; /* BCAST_MAC_CONTEXT_S_VER_1 */
1413 * struct iwl_bcast_filter_cmd - broadcast filtering configuration
1414 * @disable: enable (0) / disable (1)
1415 * @max_bcast_filters: max number of filters (MAX_BCAST_FILTERS)
1416 * @max_macs: max number of macs (NUM_MAC_INDEX_DRIVER)
1417 * @filters: broadcast filters
1418 * @macs: broadcast filtering configuration per-mac
1420 struct iwl_bcast_filter_cmd {
1422 u8 max_bcast_filters;
1425 struct iwl_fw_bcast_filter filters[MAX_BCAST_FILTERS];
1426 struct iwl_fw_bcast_mac macs[NUM_MAC_INDEX_DRIVER];
1427 } __packed; /* BCAST_FILTERING_HCMD_API_S_VER_1 */
1430 * enum iwl_mvm_marker_id - maker ids
1432 * The ids for different type of markers to insert into the usniffer logs
1434 enum iwl_mvm_marker_id {
1435 MARKER_ID_TX_FRAME_LATENCY = 1,
1436 }; /* MARKER_ID_API_E_VER_1 */
1439 * struct iwl_mvm_marker - mark info into the usniffer logs
1441 * (MARKER_CMD = 0xcb)
1443 * Mark the UTC time stamp into the usniffer logs together with additional
1444 * metadata, so the usniffer output can be parsed.
1445 * In the command response the ucode will return the GP2 time.
1447 * @dw_len: The amount of dwords following this byte including this byte.
1448 * @marker_id: A unique marker id (iwl_mvm_marker_id).
1449 * @reserved: reserved.
1450 * @timestamp: in milliseconds since 1970-01-01 00:00:00 UTC
1451 * @metadata: additional meta data that will be written to the unsiffer log
1453 struct iwl_mvm_marker {
1459 } __packed; /* MARKER_API_S_VER_1 */
1462 * enum iwl_dc2dc_config_id - flag ids
1464 * Ids of dc2dc configuration flags
1466 enum iwl_dc2dc_config_id {
1467 DCDC_LOW_POWER_MODE_MSK_SET = 0x1, /* not used */
1468 DCDC_FREQ_TUNE_SET = 0x2,
1469 }; /* MARKER_ID_API_E_VER_1 */
1472 * struct iwl_dc2dc_config_cmd - configure dc2dc values
1474 * (DC2DC_CONFIG_CMD = 0x83)
1476 * Set/Get & configure dc2dc values.
1477 * The command always returns the current dc2dc values.
1479 * @flags: set/get dc2dc
1480 * @enable_low_power_mode: not used.
1481 * @dc2dc_freq_tune0: frequency divider - digital domain
1482 * @dc2dc_freq_tune1: frequency divider - analog domain
1484 struct iwl_dc2dc_config_cmd {
1486 __le32 enable_low_power_mode; /* not used */
1487 __le32 dc2dc_freq_tune0;
1488 __le32 dc2dc_freq_tune1;
1489 } __packed; /* DC2DC_CONFIG_CMD_API_S_VER_1 */
1492 * struct iwl_dc2dc_config_resp - response for iwl_dc2dc_config_cmd
1494 * Current dc2dc values returned by the FW.
1496 * @dc2dc_freq_tune0: frequency divider - digital domain
1497 * @dc2dc_freq_tune1: frequency divider - analog domain
1499 struct iwl_dc2dc_config_resp {
1500 __le32 dc2dc_freq_tune0;
1501 __le32 dc2dc_freq_tune1;
1502 } __packed; /* DC2DC_CONFIG_RESP_API_S_VER_1 */
1504 /***********************************
1506 ***********************************/
1507 /* Smart Fifo state */
1509 SF_LONG_DELAY_ON = 0, /* should never be called by driver */
1516 /* Smart Fifo possible scenario */
1517 enum iwl_sf_scenario {
1518 SF_SCENARIO_SINGLE_UNICAST,
1519 SF_SCENARIO_AGG_UNICAST,
1520 SF_SCENARIO_MULTICAST,
1521 SF_SCENARIO_BA_RESP,
1522 SF_SCENARIO_TX_RESP,
1526 #define SF_TRANSIENT_STATES_NUMBER 2 /* SF_LONG_DELAY_ON and SF_FULL_ON */
1527 #define SF_NUM_TIMEOUT_TYPES 2 /* Aging timer and Idle timer */
1529 /* smart FIFO default values */
1530 #define SF_W_MARK_SISO 6144
1531 #define SF_W_MARK_MIMO2 8192
1532 #define SF_W_MARK_MIMO3 6144
1533 #define SF_W_MARK_LEGACY 4096
1534 #define SF_W_MARK_SCAN 4096
1536 /* SF Scenarios timers for default configuration (aligned to 32 uSec) */
1537 #define SF_SINGLE_UNICAST_IDLE_TIMER_DEF 160 /* 150 uSec */
1538 #define SF_SINGLE_UNICAST_AGING_TIMER_DEF 400 /* 0.4 mSec */
1539 #define SF_AGG_UNICAST_IDLE_TIMER_DEF 160 /* 150 uSec */
1540 #define SF_AGG_UNICAST_AGING_TIMER_DEF 400 /* 0.4 mSec */
1541 #define SF_MCAST_IDLE_TIMER_DEF 160 /* 150 mSec */
1542 #define SF_MCAST_AGING_TIMER_DEF 400 /* 0.4 mSec */
1543 #define SF_BA_IDLE_TIMER_DEF 160 /* 150 uSec */
1544 #define SF_BA_AGING_TIMER_DEF 400 /* 0.4 mSec */
1545 #define SF_TX_RE_IDLE_TIMER_DEF 160 /* 150 uSec */
1546 #define SF_TX_RE_AGING_TIMER_DEF 400 /* 0.4 mSec */
1548 /* SF Scenarios timers for BSS MAC configuration (aligned to 32 uSec) */
1549 #define SF_SINGLE_UNICAST_IDLE_TIMER 320 /* 300 uSec */
1550 #define SF_SINGLE_UNICAST_AGING_TIMER 2016 /* 2 mSec */
1551 #define SF_AGG_UNICAST_IDLE_TIMER 320 /* 300 uSec */
1552 #define SF_AGG_UNICAST_AGING_TIMER 2016 /* 2 mSec */
1553 #define SF_MCAST_IDLE_TIMER 2016 /* 2 mSec */
1554 #define SF_MCAST_AGING_TIMER 10016 /* 10 mSec */
1555 #define SF_BA_IDLE_TIMER 320 /* 300 uSec */
1556 #define SF_BA_AGING_TIMER 2016 /* 2 mSec */
1557 #define SF_TX_RE_IDLE_TIMER 320 /* 300 uSec */
1558 #define SF_TX_RE_AGING_TIMER 2016 /* 2 mSec */
1560 #define SF_LONG_DELAY_AGING_TIMER 1000000 /* 1 Sec */
1562 #define SF_CFG_DUMMY_NOTIF_OFF BIT(16)
1565 * Smart Fifo configuration command.
1566 * @state: smart fifo state, types listed in enum %iwl_sf_sate.
1567 * @watermark: Minimum allowed availabe free space in RXF for transient state.
1568 * @long_delay_timeouts: aging and idle timer values for each scenario
1569 * in long delay state.
1570 * @full_on_timeouts: timer values for each scenario in full on state.
1572 struct iwl_sf_cfg_cmd {
1574 __le32 watermark[SF_TRANSIENT_STATES_NUMBER];
1575 __le32 long_delay_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
1576 __le32 full_on_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
1577 } __packed; /* SF_CFG_API_S_VER_2 */
1579 /***********************************
1580 * Location Aware Regulatory (LAR) API - MCC updates
1581 ***********************************/
1584 * struct iwl_mcc_update_cmd - Request the device to update geographic
1585 * regulatory profile according to the given MCC (Mobile Country Code).
1586 * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain.
1587 * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the
1588 * MCC in the cmd response will be the relevant MCC in the NVM.
1589 * @mcc: given mobile country code
1590 * @source_id: the source from where we got the MCC, see iwl_mcc_source
1591 * @reserved: reserved for alignment
1593 struct iwl_mcc_update_cmd {
1597 } __packed; /* LAR_UPDATE_MCC_CMD_API_S */
1600 * iwl_mcc_update_resp - response to MCC_UPDATE_CMD.
1601 * Contains the new channel control profile map, if changed, and the new MCC
1602 * (mobile country code).
1603 * The new MCC may be different than what was requested in MCC_UPDATE_CMD.
1604 * @status: see &enum iwl_mcc_update_status
1605 * @mcc: the new applied MCC
1606 * @cap: capabilities for all channels which matches the MCC
1607 * @source_id: the MCC source, see iwl_mcc_source
1608 * @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51
1609 * channels, depending on platform)
1610 * @channels: channel control data map, DWORD for each channel. Only the first
1613 struct iwl_mcc_update_resp {
1620 } __packed; /* LAR_UPDATE_MCC_CMD_RESP_S */
1623 * struct iwl_mcc_chub_notif - chub notifies of mcc change
1624 * (MCC_CHUB_UPDATE_CMD = 0xc9)
1625 * The Chub (Communication Hub, CommsHUB) is a HW component that connects to
1626 * the cellular and connectivity cores that gets updates of the mcc, and
1627 * notifies the ucode directly of any mcc change.
1628 * The ucode requests the driver to request the device to update geographic
1629 * regulatory profile according to the given MCC (Mobile Country Code).
1630 * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain.
1631 * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the
1632 * MCC in the cmd response will be the relevant MCC in the NVM.
1633 * @mcc: given mobile country code
1634 * @source_id: identity of the change originator, see iwl_mcc_source
1635 * @reserved1: reserved for alignment
1637 struct iwl_mcc_chub_notif {
1641 } __packed; /* LAR_MCC_NOTIFY_S */
1643 enum iwl_mcc_update_status {
1644 MCC_RESP_NEW_CHAN_PROFILE,
1645 MCC_RESP_SAME_CHAN_PROFILE,
1647 MCC_RESP_NVM_DISABLED,
1649 MCC_RESP_LOW_PRIORITY,
1652 enum iwl_mcc_source {
1653 MCC_SOURCE_OLD_FW = 0,
1655 MCC_SOURCE_BIOS = 2,
1656 MCC_SOURCE_3G_LTE_HOST = 3,
1657 MCC_SOURCE_3G_LTE_DEVICE = 4,
1658 MCC_SOURCE_WIFI = 5,
1659 MCC_SOURCE_RESERVED = 6,
1660 MCC_SOURCE_DEFAULT = 7,
1661 MCC_SOURCE_UNINITIALIZED = 8,
1662 MCC_SOURCE_GET_CURRENT = 0x10
1665 /* DTS measurements */
1667 enum iwl_dts_measurement_flags {
1668 DTS_TRIGGER_CMD_FLAGS_TEMP = BIT(0),
1669 DTS_TRIGGER_CMD_FLAGS_VOLT = BIT(1),
1673 * iwl_dts_measurement_cmd - request DTS temperature and/or voltage measurements
1675 * @flags: indicates which measurements we want as specified in &enum
1676 * iwl_dts_measurement_flags
1678 struct iwl_dts_measurement_cmd {
1680 } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_CMD_S */
1683 * iwl_dts_measurement_notif - notification received with the measurements
1685 * @temp: the measured temperature
1686 * @voltage: the measured voltage
1688 struct iwl_dts_measurement_notif {
1691 } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S */
1693 /***********************************
1695 ***********************************/
1697 /* Type of TDLS request */
1698 enum iwl_tdls_channel_switch_type {
1699 TDLS_SEND_CHAN_SW_REQ = 0,
1700 TDLS_SEND_CHAN_SW_RESP_AND_MOVE_CH,
1702 }; /* TDLS_STA_CHANNEL_SWITCH_CMD_TYPE_API_E_VER_1 */
1705 * Switch timing sub-element in a TDLS channel-switch command
1706 * @frame_timestamp: GP2 timestamp of channel-switch request/response packet
1707 * received from peer
1708 * @max_offchan_duration: What amount of microseconds out of a DTIM is given
1709 * to the TDLS off-channel communication. For instance if the DTIM is
1710 * 200TU and the TDLS peer is to be given 25% of the time, the value
1711 * given will be 50TU, or 50 * 1024 if translated into microseconds.
1712 * @switch_time: switch time the peer sent in its channel switch timing IE
1713 * @switch_timout: switch timeout the peer sent in its channel switch timing IE
1715 struct iwl_tdls_channel_switch_timing {
1716 __le32 frame_timestamp; /* GP2 time of peer packet Rx */
1717 __le32 max_offchan_duration; /* given in micro-seconds */
1718 __le32 switch_time; /* given in micro-seconds */
1719 __le32 switch_timeout; /* given in micro-seconds */
1720 } __packed; /* TDLS_STA_CHANNEL_SWITCH_TIMING_DATA_API_S_VER_1 */
1722 #define IWL_TDLS_CH_SW_FRAME_MAX_SIZE 200
1725 * TDLS channel switch frame template
1727 * A template representing a TDLS channel-switch request or response frame
1729 * @switch_time_offset: offset to the channel switch timing IE in the template
1730 * @tx_cmd: Tx parameters for the frame
1733 struct iwl_tdls_channel_switch_frame {
1734 __le32 switch_time_offset;
1735 struct iwl_tx_cmd tx_cmd;
1736 u8 data[IWL_TDLS_CH_SW_FRAME_MAX_SIZE];
1737 } __packed; /* TDLS_STA_CHANNEL_SWITCH_FRAME_API_S_VER_1 */
1740 * TDLS channel switch command
1742 * The command is sent to initiate a channel switch and also in response to
1743 * incoming TDLS channel-switch request/response packets from remote peers.
1745 * @switch_type: see &enum iwl_tdls_channel_switch_type
1746 * @peer_sta_id: station id of TDLS peer
1747 * @ci: channel we switch to
1748 * @timing: timing related data for command
1749 * @frame: channel-switch request/response template, depending to switch_type
1751 struct iwl_tdls_channel_switch_cmd {
1754 struct iwl_fw_channel_info ci;
1755 struct iwl_tdls_channel_switch_timing timing;
1756 struct iwl_tdls_channel_switch_frame frame;
1757 } __packed; /* TDLS_STA_CHANNEL_SWITCH_CMD_API_S_VER_1 */
1760 * TDLS channel switch start notification
1762 * @status: non-zero on success
1763 * @offchannel_duration: duration given in microseconds
1764 * @sta_id: peer currently performing the channel-switch with
1766 struct iwl_tdls_channel_switch_notif {
1768 __le32 offchannel_duration;
1770 } __packed; /* TDLS_STA_CHANNEL_SWITCH_NTFY_API_S_VER_1 */
1775 * @sta_id: station id of the TDLS peer
1776 * @tx_to_peer_tid: TID reserved vs. the peer for FW based Tx
1777 * @tx_to_peer_ssn: initial SSN the FW should use for Tx on its TID vs the peer
1778 * @is_initiator: 1 if the peer is the TDLS link initiator, 0 otherwise
1780 struct iwl_tdls_sta_info {
1783 __le16 tx_to_peer_ssn;
1784 __le32 is_initiator;
1785 } __packed; /* TDLS_STA_INFO_VER_1 */
1788 * TDLS basic config command
1790 * @id_and_color: MAC id and color being configured
1791 * @tdls_peer_count: amount of currently connected TDLS peers
1792 * @tx_to_ap_tid: TID reverved vs. the AP for FW based Tx
1793 * @tx_to_ap_ssn: initial SSN the FW should use for Tx on its TID vs. the AP
1794 * @sta_info: per-station info. Only the first tdls_peer_count entries are set
1795 * @pti_req_data_offset: offset of network-level data for the PTI template
1796 * @pti_req_tx_cmd: Tx parameters for PTI request template
1797 * @pti_req_template: PTI request template data
1799 struct iwl_tdls_config_cmd {
1800 __le32 id_and_color; /* mac id and color */
1803 __le16 tx_to_ap_ssn;
1804 struct iwl_tdls_sta_info sta_info[IWL_MVM_TDLS_STA_COUNT];
1806 __le32 pti_req_data_offset;
1807 struct iwl_tx_cmd pti_req_tx_cmd;
1808 u8 pti_req_template[0];
1809 } __packed; /* TDLS_CONFIG_CMD_API_S_VER_1 */
1812 * TDLS per-station config information from FW
1814 * @sta_id: station id of the TDLS peer
1815 * @tx_to_peer_last_seq: last sequence number used by FW during FW-based Tx to
1818 struct iwl_tdls_config_sta_info_res {
1820 __le16 tx_to_peer_last_seq;
1821 } __packed; /* TDLS_STA_INFO_RSP_VER_1 */
1824 * TDLS config information from FW
1826 * @tx_to_ap_last_seq: last sequence number used by FW during FW-based Tx to AP
1827 * @sta_info: per-station TDLS config information
1829 struct iwl_tdls_config_res {
1830 __le32 tx_to_ap_last_seq;
1831 struct iwl_tdls_config_sta_info_res sta_info[IWL_MVM_TDLS_STA_COUNT];
1832 } __packed; /* TDLS_CONFIG_RSP_API_S_VER_1 */
1834 #define TX_FIFO_MAX_NUM 8
1835 #define RX_FIFO_MAX_NUM 2
1838 * Shared memory configuration information from the FW
1840 * @shared_mem_addr: shared memory addr (pre 8000 HW set to 0x0 as MARBH is not
1842 * @shared_mem_size: shared memory size
1843 * @sample_buff_addr: internal sample (mon/adc) buff addr (pre 8000 HW set to
1844 * 0x0 as accessible only via DBGM RDAT)
1845 * @sample_buff_size: internal sample buff size
1846 * @txfifo_addr: start addr of TXF0 (excluding the context table 0.5KB), (pre
1847 * 8000 HW set to 0x0 as not accessible)
1848 * @txfifo_size: size of TXF0 ... TXF7
1849 * @rxfifo_size: RXF1, RXF2 sizes. If there is no RXF2, it'll have a value of 0
1850 * @page_buff_addr: used by UMAC and performance debug (page miss analysis),
1851 * when paging is not supported this should be 0
1852 * @page_buff_size: size of %page_buff_addr
1854 struct iwl_shared_mem_cfg {
1855 __le32 shared_mem_addr;
1856 __le32 shared_mem_size;
1857 __le32 sample_buff_addr;
1858 __le32 sample_buff_size;
1860 __le32 txfifo_size[TX_FIFO_MAX_NUM];
1861 __le32 rxfifo_size[RX_FIFO_MAX_NUM];
1862 __le32 page_buff_addr;
1863 __le32 page_buff_size;
1864 } __packed; /* SHARED_MEM_ALLOC_API_S_VER_1 */
1866 #endif /* __fw_api_h__ */