summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/iwmc3200wifi/umac.h
blob: 0cbba3ecc813c717b9fda3d8aea66dab1ff19f70 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
/*
 * Intel Wireless Multicomm 3200 WiFi driver
 *
 * Copyright (C) 2009 Intel Corporation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *   * Neither the name of Intel Corporation nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *
 * Intel Corporation <ilw@linux.intel.com>
 * Samuel Ortiz <samuel.ortiz@intel.com>
 * Zhu Yi <yi.zhu@intel.com>
 *
 */

#ifndef __IWM_UMAC_H__
#define __IWM_UMAC_H__

struct iwm_udma_in_hdr {
	__le32 cmd;
	__le32 size;
} __attribute__ ((packed));

struct iwm_udma_out_nonwifi_hdr {
	__le32 cmd;
	__le32 addr;
	__le32 op1_sz;
	__le32 op2;
} __attribute__ ((packed));

struct iwm_udma_out_wifi_hdr {
	__le32 cmd;
	__le32 meta_data;
} __attribute__ ((packed));

/* Sequence numbering */
#define UMAC_WIFI_SEQ_NUM_BASE		1
#define UMAC_WIFI_SEQ_NUM_MAX		0x4000
#define UMAC_NONWIFI_SEQ_NUM_BASE	1
#define UMAC_NONWIFI_SEQ_NUM_MAX	0x10

/* MAC address address */
#define WICO_MAC_ADDRESS_ADDR               0x604008F8

/* RA / TID */
#define UMAC_HDI_ACT_TBL_IDX_TID_POS                  0
#define UMAC_HDI_ACT_TBL_IDX_TID_SEED                 0xF

#define UMAC_HDI_ACT_TBL_IDX_RA_POS                   4
#define UMAC_HDI_ACT_TBL_IDX_RA_SEED                  0xF

#define UMAC_HDI_ACT_TBL_IDX_RA_UMAC                  0xF
#define UMAC_HDI_ACT_TBL_IDX_TID_UMAC                 0x9
#define UMAC_HDI_ACT_TBL_IDX_TID_LMAC                 0xA

#define UMAC_HDI_ACT_TBL_IDX_HOST_CMD \
	((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\
	 (UMAC_HDI_ACT_TBL_IDX_TID_UMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS))
#define UMAC_HDI_ACT_TBL_IDX_UMAC_CMD \
	((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\
	(UMAC_HDI_ACT_TBL_IDX_TID_LMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS))

/* STA ID and color */
#define STA_ID_SEED                        (0x0f)
#define STA_ID_POS                         (0)
#define STA_ID_MSK                         (STA_ID_SEED << STA_ID_POS)

#define STA_COLOR_SEED                     (0x7)
#define STA_COLOR_POS                      (4)
#define STA_COLOR_MSK                      (STA_COLOR_SEED << STA_COLOR_POS)

#define STA_ID_N_COLOR_COLOR(id_n_color) \
	(((id_n_color) & STA_COLOR_MSK) >> STA_COLOR_POS)
#define STA_ID_N_COLOR_ID(id_n_color) \
	(((id_n_color) & STA_ID_MSK) >> STA_ID_POS)

/* iwm_umac_notif_alive.page_grp_state Group number -- bits [3:0] */
#define UMAC_ALIVE_PAGE_STS_GRP_NUM_POS		0
#define UMAC_ALIVE_PAGE_STS_GRP_NUM_SEED	0xF

/* iwm_umac_notif_alive.page_grp_state Super group number -- bits [7:4] */
#define UMAC_ALIVE_PAGE_STS_SGRP_NUM_POS	4
#define UMAC_ALIVE_PAGE_STS_SGRP_NUM_SEED	0xF

/* iwm_umac_notif_alive.page_grp_state Group min size -- bits [15:8] */
#define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_POS	8
#define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_SEED	0xFF

/* iwm_umac_notif_alive.page_grp_state Group max size -- bits [23:16] */
#define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_POS	16
#define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_SEED	0xFF

/* iwm_umac_notif_alive.page_grp_state Super group max size -- bits [31:24] */
#define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_POS	24
#define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_SEED	0xFF

/* Barkers */
#define UMAC_REBOOT_BARKER		0xdeadbeef
#define UMAC_ACK_BARKER			0xfeedbabe
#define UMAC_PAD_TERMINAL		0xadadadad

/* UMAC JMP address */
#define UMAC_MU_FW_INST_DATA_12_ADDR    0xBF0000

/* iwm_umac_hdi_out_hdr.cmd OP code -- bits [3:0] */
#define UMAC_HDI_OUT_CMD_OPCODE_POS	0
#define UMAC_HDI_OUT_CMD_OPCODE_SEED	0xF

/* iwm_umac_hdi_out_hdr.cmd End-Of-Transfer -- bits [10:10] */
#define UMAC_HDI_OUT_CMD_EOT_POS	10
#define UMAC_HDI_OUT_CMD_EOT_SEED	0x1

/* iwm_umac_hdi_out_hdr.cmd UTFD only usage -- bits [11:11] */
#define UMAC_HDI_OUT_CMD_UTFD_ONLY_POS	11
#define UMAC_HDI_OUT_CMD_UTFD_ONLY_SEED	0x1

/* iwm_umac_hdi_out_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */
#define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_POS   12
#define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_SEED  0xF

/* iwm_umac_hdi_out_hdr.cmd Signature -- bits [31:16] */
#define UMAC_HDI_OUT_CMD_SIGNATURE_POS	16
#define UMAC_HDI_OUT_CMD_SIGNATURE_SEED	0xFFFF

/* iwm_umac_hdi_out_hdr.meta_data Byte count -- bits [11:0] */
#define UMAC_HDI_OUT_BYTE_COUNT_POS	0
#define UMAC_HDI_OUT_BYTE_COUNT_SEED	0xFFF

/* iwm_umac_hdi_out_hdr.meta_data Credit group -- bits [15:12] */
#define UMAC_HDI_OUT_CREDIT_GRP_POS	12
#define UMAC_HDI_OUT_CREDIT_GRP_SEED	0xF

/* iwm_umac_hdi_out_hdr.meta_data RA/TID -- bits [23:16] */
#define UMAC_HDI_OUT_RATID_POS		16
#define UMAC_HDI_OUT_RATID_SEED		0xFF

/* iwm_umac_hdi_out_hdr.meta_data LMAC offset -- bits [31:24] */
#define UMAC_HDI_OUT_LMAC_OFFSET_POS	24
#define UMAC_HDI_OUT_LMAC_OFFSET_SEED	0xFF

/* Signature */
#define UMAC_HDI_OUT_SIGNATURE		0xCBBC

/* buffer alignment */
#define UMAC_HDI_BUF_ALIGN_MSK		0xF

/*  iwm_umac_hdi_in_hdr.cmd OP code -- bits [3:0] */
#define UMAC_HDI_IN_CMD_OPCODE_POS                0
#define UMAC_HDI_IN_CMD_OPCODE_SEED               0xF

/*  iwm_umac_hdi_in_hdr.cmd Non-WiFi API response -- bits [6:4] */
#define UMAC_HDI_IN_CMD_NON_WIFI_RESP_POS         4
#define UMAC_HDI_IN_CMD_NON_WIFI_RESP_SEED        0x7

/* iwm_umac_hdi_in_hdr.cmd WiFi API source -- bits [5:4] */
#define UMAC_HDI_IN_CMD_SOURCE_POS                4
#define UMAC_HDI_IN_CMD_SOURCE_SEED               0x3

/* iwm_umac_hdi_in_hdr.cmd WiFi API EOT -- bits [6:6] */
#define UMAC_HDI_IN_CMD_EOT_POS                   6
#define UMAC_HDI_IN_CMD_EOT_SEED                  0x1

/* iwm_umac_hdi_in_hdr.cmd timestamp present -- bits [7:7] */
#define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_POS    7
#define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_SEED   0x1

/* iwm_umac_hdi_in_hdr.cmd WiFi Non-last AMSDU -- bits [8:8] */
#define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_POS        8
#define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_SEED       0x1

/* iwm_umac_hdi_in_hdr.cmd WiFi HW sequence number -- bits [31:9] */
#define UMAC_HDI_IN_CMD_HW_SEQ_NUM_POS            9
#define UMAC_HDI_IN_CMD_HW_SEQ_NUM_SEED           0x7FFFFF

/* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */
#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_POS   12
#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_SEED  0xF

/* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW signature -- bits [16:31] */
#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_POS       16
#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_SEED      0xFFFF

/* Fixed Non-WiFi signature */
#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG           0xCBBC

/* IN NTFY op-codes */
#define UMAC_NOTIFY_OPCODE_ALIVE		0xA1
#define UMAC_NOTIFY_OPCODE_INIT_COMPLETE	0xA2
#define UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS	0xA3
#define UMAC_NOTIFY_OPCODE_ERROR		0xA4
#define UMAC_NOTIFY_OPCODE_DEBUG		0xA5
#define UMAC_NOTIFY_OPCODE_WIFI_IF_WRAPPER	0xB0
#define UMAC_NOTIFY_OPCODE_STATS		0xB1
#define UMAC_NOTIFY_OPCODE_PAGE_DEALLOC		0xB3
#define UMAC_NOTIFY_OPCODE_RX_TICKET		0xB4
#define UMAC_NOTIFY_OPCODE_MAX		        (UMAC_NOTIFY_OPCODE_RX_TICKET -\
						UMAC_NOTIFY_OPCODE_ALIVE + 1)
#define UMAC_NOTIFY_OPCODE_FIRST		(UMAC_NOTIFY_OPCODE_ALIVE)

/* HDI OUT OP CODE */
#define UMAC_HDI_OUT_OPCODE_PING		0x0
#define UMAC_HDI_OUT_OPCODE_READ		0x1
#define UMAC_HDI_OUT_OPCODE_WRITE		0x2
#define UMAC_HDI_OUT_OPCODE_JUMP		0x3
#define UMAC_HDI_OUT_OPCODE_REBOOT		0x4
#define UMAC_HDI_OUT_OPCODE_WRITE_PERSISTENT	0x5
#define UMAC_HDI_OUT_OPCODE_READ_PERSISTENT	0x6
#define UMAC_HDI_OUT_OPCODE_READ_MODIFY_WRITE	0x7
/* #define UMAC_HDI_OUT_OPCODE_RESERVED		0x8..0xA */
#define UMAC_HDI_OUT_OPCODE_WRITE_AUX_REG	0xB
#define UMAC_HDI_OUT_OPCODE_WIFI		0xF

/* HDI IN OP CODE -- Non WiFi*/
#define UMAC_HDI_IN_OPCODE_PING			0x0
#define UMAC_HDI_IN_OPCODE_READ			0x1
#define UMAC_HDI_IN_OPCODE_WRITE		0x2
#define UMAC_HDI_IN_OPCODE_WRITE_PERSISTENT	0x5
#define UMAC_HDI_IN_OPCODE_READ_PERSISTENT	0x6
#define UMAC_HDI_IN_OPCODE_READ_MODIFY_WRITE	0x7
#define UMAC_HDI_IN_OPCODE_EP_MGMT		0x8
#define UMAC_HDI_IN_OPCODE_CREDIT_CHANGE	0x9
#define UMAC_HDI_IN_OPCODE_CTRL_DATABASE	0xA
#define UMAC_HDI_IN_OPCODE_WRITE_AUX_REG	0xB
#define UMAC_HDI_IN_OPCODE_NONWIFI_MAX \
		(UMAC_HDI_IN_OPCODE_WRITE_AUX_REG + 1)
#define UMAC_HDI_IN_OPCODE_WIFI			0xF

/* HDI IN SOURCE */
#define UMAC_HDI_IN_SOURCE_FHRX			0x0
#define UMAC_HDI_IN_SOURCE_UDMA			0x1
#define UMAC_HDI_IN_SOURCE_FW			0x2
#define UMAC_HDI_IN_SOURCE_RESERVED		0x3

/* OUT CMD op-codes */
#define UMAC_CMD_OPCODE_ECHO                    0x01
#define UMAC_CMD_OPCODE_HALT                    0x02
#define UMAC_CMD_OPCODE_RESET                   0x03
#define UMAC_CMD_OPCODE_BULK_EP_INACT_TIMEOUT   0x09
#define UMAC_CMD_OPCODE_URB_CANCEL_ACK          0x0A
#define UMAC_CMD_OPCODE_DCACHE_FLUSH            0x0B
#define UMAC_CMD_OPCODE_EEPROM_PROXY            0x0C
#define UMAC_CMD_OPCODE_TX_ECHO                 0x0D
#define UMAC_CMD_OPCODE_DBG_MON                 0x0E
#define UMAC_CMD_OPCODE_INTERNAL_TX             0x0F
#define UMAC_CMD_OPCODE_SET_PARAM_FIX           0x10
#define UMAC_CMD_OPCODE_SET_PARAM_VAR           0x11
#define UMAC_CMD_OPCODE_GET_PARAM               0x12
#define UMAC_CMD_OPCODE_DBG_EVENT_WRAPPER       0x13
#define UMAC_CMD_OPCODE_TARGET                  0x14
#define UMAC_CMD_OPCODE_STATISTIC_REQUEST       0x15
#define UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST	0x16
#define UMAC_CMD_OPCODE_SET_PARAM_LIST		0x17
#define UMAC_CMD_OPCODE_GET_PARAM_LIST		0x18
#define UMAC_CMD_OPCODE_STOP_RESUME_STA_TX      0x19
#define UMAC_CMD_OPCODE_TEST_BLOCK_ACK          0x1A

#define UMAC_CMD_OPCODE_BASE_WRAPPER            0xFA
#define UMAC_CMD_OPCODE_LMAC_WRAPPER            0xFB
#define UMAC_CMD_OPCODE_HW_TEST_WRAPPER         0xFC
#define UMAC_CMD_OPCODE_WIFI_IF_WRAPPER         0xFD
#define UMAC_CMD_OPCODE_WIFI_WRAPPER            0xFE
#define UMAC_CMD_OPCODE_WIFI_PASS_THROUGH       0xFF

/* UMAC WiFi interface op-codes */
#define UMAC_WIFI_IF_CMD_SET_PROFILE                     0x11
#define UMAC_WIFI_IF_CMD_INVALIDATE_PROFILE              0x12
#define UMAC_WIFI_IF_CMD_SET_EXCLUDE_LIST                0x13
#define UMAC_WIFI_IF_CMD_SCAN_REQUEST                    0x14
#define UMAC_WIFI_IF_CMD_SCAN_CONFIG                     0x15
#define UMAC_WIFI_IF_CMD_ADD_WEP40_KEY                   0x16
#define UMAC_WIFI_IF_CMD_ADD_WEP104_KEY                  0x17
#define UMAC_WIFI_IF_CMD_ADD_TKIP_KEY                    0x18
#define UMAC_WIFI_IF_CMD_ADD_CCMP_KEY                    0x19
#define UMAC_WIFI_IF_CMD_REMOVE_KEY                      0x1A
#define UMAC_WIFI_IF_CMD_GLOBAL_TX_KEY_ID                0x1B
#define UMAC_WIFI_IF_CMD_SET_HOST_EXTENDED_IE            0x1C
#define UMAC_WIFI_IF_CMD_GET_SUPPORTED_CHANNELS          0x1E
#define UMAC_WIFI_IF_CMD_PMKID_UPDATE                    0x1F
#define UMAC_WIFI_IF_CMD_TX_PWR_TRIGGER                  0x20

/* UMAC WiFi interface ports */
#define UMAC_WIFI_IF_FLG_PORT_DEF                        0x00
#define UMAC_WIFI_IF_FLG_PORT_PAN                        0x01
#define UMAC_WIFI_IF_FLG_PORT_PAN_INVALID                WIFI_IF_FLG_PORT_DEF

/* UMAC WiFi interface actions */
#define UMAC_WIFI_IF_FLG_ACT_GET                         0x10
#define UMAC_WIFI_IF_FLG_ACT_SET                         0x20

/* iwm_umac_fw_cmd_hdr.meta_data byte count -- bits [11:0] */
#define UMAC_FW_CMD_BYTE_COUNT_POS            0
#define UMAC_FW_CMD_BYTE_COUNT_SEED           0xFFF

/* iwm_umac_fw_cmd_hdr.meta_data status -- bits [15:12] */
#define UMAC_FW_CMD_STATUS_POS                12
#define UMAC_FW_CMD_STATUS_SEED               0xF

/* iwm_umac_fw_cmd_hdr.meta_data full TX command by Driver -- bits [16:16] */
#define UMAC_FW_CMD_TX_DRV_FULL_CMD_POS       16
#define UMAC_FW_CMD_TX_DRV_FULL_CMD_SEED      0x1

/* iwm_umac_fw_cmd_hdr.meta_data TX command by FW -- bits [17:17] */
#define UMAC_FW_CMD_TX_FW_CMD_POS             17
#define UMAC_FW_CMD_TX_FW_CMD_SEED            0x1

/* iwm_umac_fw_cmd_hdr.meta_data TX plaintext mode -- bits [18:18] */
#define UMAC_FW_CMD_TX_PLAINTEXT_POS          18
#define UMAC_FW_CMD_TX_PLAINTEXT_SEED         0x1

/* iwm_umac_fw_cmd_hdr.meta_data STA color -- bits [22:20] */
#define UMAC_FW_CMD_TX_STA_COLOR_POS          20
#define UMAC_FW_CMD_TX_STA_COLOR_SEED         0x7

/* iwm_umac_fw_cmd_hdr.meta_data TX life time (TU) -- bits [31:24] */
#define UMAC_FW_CMD_TX_LIFETIME_TU_POS        24
#define UMAC_FW_CMD_TX_LIFETIME_TU_SEED       0xFF

/* iwm_dev_cmd_hdr.flags Response required -- bits [5:5] */
#define UMAC_DEV_CMD_FLAGS_RESP_REQ_POS		5
#define UMAC_DEV_CMD_FLAGS_RESP_REQ_SEED	0x1

/* iwm_dev_cmd_hdr.flags Aborted command -- bits [6:6] */
#define UMAC_DEV_CMD_FLAGS_ABORT_POS		6
#define UMAC_DEV_CMD_FLAGS_ABORT_SEED		0x1

/* iwm_dev_cmd_hdr.flags Internal command -- bits [7:7] */
#define DEV_CMD_FLAGS_FLD_INTERNAL_POS		7
#define DEV_CMD_FLAGS_FLD_INTERNAL_SEED		0x1

/* Rx */
/* Rx actions */
#define IWM_RX_TICKET_DROP           0x0
#define IWM_RX_TICKET_RELEASE        0x1
#define IWM_RX_TICKET_SNIFFER        0x2
#define IWM_RX_TICKET_ENQUEUE        0x3

/* Rx flags */
#define IWM_RX_TICKET_PAD_SIZE_MSK        0x2
#define IWM_RX_TICKET_SPECIAL_SNAP_MSK    0x4
#define IWM_RX_TICKET_AMSDU_MSK           0x8
#define IWM_RX_TICKET_DROP_REASON_POS       4
#define IWM_RX_TICKET_DROP_REASON_MSK (0x1F << IWM_RX_TICKET_DROP_REASON_POS)

#define IWM_RX_DROP_NO_DROP                          0x0
#define IWM_RX_DROP_BAD_CRC                          0x1
/* L2P no address match */
#define IWM_RX_DROP_LMAC_ADDR_FILTER                 0x2
/* Multicast address not in list */
#define IWM_RX_DROP_MCAST_ADDR_FILTER                0x3
/* Control frames are not sent to the driver */
#define IWM_RX_DROP_CTL_FRAME                        0x4
/* Our frame is back */
#define IWM_RX_DROP_OUR_TX                           0x5
/* Association class filtering */
#define IWM_RX_DROP_CLASS_FILTER                     0x6
/* Duplicated frame */
#define IWM_RX_DROP_DUPLICATE_FILTER                 0x7
/* Decryption error */
#define IWM_RX_DROP_SEC_ERR                          0x8
/* Unencrypted frame while encryption is on */
#define IWM_RX_DROP_SEC_NO_ENCRYPTION                0x9
/* Replay check failure */
#define IWM_RX_DROP_SEC_REPLAY_ERR                   0xa
/* uCode and FW key color mismatch, check before replay */
#define IWM_RX_DROP_SEC_KEY_COLOR_MISMATCH           0xb
#define IWM_RX_DROP_SEC_TKIP_COUNTER_MEASURE         0xc
/* No fragmentations Db is found */
#define IWM_RX_DROP_FRAG_NO_RESOURCE                 0xd
/* Fragmention Db has seqCtl mismatch Vs. non-1st frag */
#define IWM_RX_DROP_FRAG_ERR                         0xe
#define IWM_RX_DROP_FRAG_LOST                        0xf
#define IWM_RX_DROP_FRAG_COMPLETE                    0x10
/* Should be handled by UMAC */
#define IWM_RX_DROP_MANAGEMENT                       0x11
/* STA not found by UMAC */
#define IWM_RX_DROP_NO_STATION                       0x12
/* NULL or QoS NULL */
#define IWM_RX_DROP_NULL_DATA                        0x13
#define IWM_RX_DROP_BA_REORDER_OLD_SEQCTL            0x14
#define IWM_RX_DROP_BA_REORDER_DUPLICATE             0x15

struct iwm_rx_ticket {
	__le16 action;
	__le16 id;
	__le16 flags;
	u8 payload_offset; /* includes: MAC header, pad, IV */
	u8 tail_len; /* includes: MIC, ICV, CRC (w/o STATUS) */
} __attribute__ ((packed));

struct iwm_rx_mpdu_hdr {
	__le16 len;
	__le16 reserved;
} __attribute__ ((packed));

/* UMAC SW WIFI API */

struct iwm_dev_cmd_hdr {
	u8 cmd;
	u8 flags;
	__le16 seq_num;
} __attribute__ ((packed));

struct iwm_umac_fw_cmd_hdr {
	__le32 meta_data;
	struct iwm_dev_cmd_hdr cmd;
} __attribute__ ((packed));

struct iwm_umac_wifi_out_hdr {
	struct iwm_udma_out_wifi_hdr hw_hdr;
	struct iwm_umac_fw_cmd_hdr sw_hdr;
} __attribute__ ((packed));

struct iwm_umac_nonwifi_out_hdr {
	struct iwm_udma_out_nonwifi_hdr hw_hdr;
} __attribute__ ((packed));

struct iwm_umac_wifi_in_hdr {
	struct iwm_udma_in_hdr hw_hdr;
	struct iwm_umac_fw_cmd_hdr sw_hdr;
} __attribute__ ((packed));

struct iwm_umac_nonwifi_in_hdr {
	struct iwm_udma_in_hdr hw_hdr;
	__le32 time_stamp;
} __attribute__ ((packed));

#define IWM_UMAC_PAGE_SIZE	0x200

/* Notify structures */
struct iwm_fw_version {
	u8 minor;
	u8 major;
	__le16 id;
};

struct iwm_fw_build {
	u8 type;
	u8 subtype;
	u8 platform;
	u8 opt;
};

struct iwm_fw_alive_hdr {
	struct iwm_fw_version ver;
	struct iwm_fw_build build;
	__le32 os_build;
	__le32 log_hdr_addr;
	__le32 log_buf_addr;
	__le32 sys_timer_addr;
};

#define WAIT_NOTIF_TIMEOUT     (2 * HZ)
#define SCAN_COMPLETE_TIMEOUT  (3 * HZ)

#define UMAC_NTFY_ALIVE_STATUS_ERR		0xDEAD
#define UMAC_NTFY_ALIVE_STATUS_OK		0xCAFE

#define UMAC_NTFY_INIT_COMPLETE_STATUS_ERR	0xDEAD
#define UMAC_NTFY_INIT_COMPLETE_STATUS_OK	0xCAFE

#define UMAC_NTFY_WIFI_CORE_STATUS_LINK_EN      0x40
#define UMAC_NTFY_WIFI_CORE_STATUS_MLME_EN      0x80

#define IWM_MACS_OUT_GROUPS	6
#define IWM_MACS_OUT_SGROUPS	1


#define WIFI_IF_NTFY_ASSOC_START			0x80
#define WIFI_IF_NTFY_ASSOC_COMPLETE			0x81
#define WIFI_IF_NTFY_PROFILE_INVALIDATE_COMPLETE	0x82
#define WIFI_IF_NTFY_CONNECTION_TERMINATED		0x83
#define WIFI_IF_NTFY_SCAN_COMPLETE			0x84
#define WIFI_IF_NTFY_STA_TABLE_CHANGE			0x85
#define WIFI_IF_NTFY_EXTENDED_IE_REQUIRED		0x86
#define WIFI_IF_NTFY_RADIO_PREEMPTION			0x87
#define WIFI_IF_NTFY_BSS_TRK_TABLE_CHANGED		0x88
#define WIFI_IF_NTFY_BSS_TRK_ENTRIES_REMOVED		0x89
#define WIFI_IF_NTFY_LINK_QUALITY_STATISTICS		0x8A
#define WIFI_IF_NTFY_MGMT_FRAME				0x8B

/* DEBUG INDICATIONS */
#define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_START		0xE0
#define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_COMPLETE	0xE1
#define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_START		0xE2
#define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_RESULT		0xE3
#define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_START		0xE4
#define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_COMPLETE		0xE5
#define WIFI_DBG_IF_NTFY_CNCT_ATC_START			0xE6
#define WIFI_DBG_IF_NTFY_COEX_NOTIFICATION		0xE7
#define WIFI_DBG_IF_NTFY_COEX_HANDLE_ENVELOP		0xE8
#define WIFI_DBG_IF_NTFY_COEX_HANDLE_RELEASE_ENVELOP	0xE9

#define WIFI_IF_NTFY_MAX 0xff

/* Notification structures */
struct iwm_umac_notif_wifi_if {
	struct iwm_umac_wifi_in_hdr hdr;
	u8 status;
	u8 flags;
	__le16 buf_size;
} __attribute__ ((packed));

#define UMAC_ROAM_REASON_FIRST_SELECTION	0x1
#define UMAC_ROAM_REASON_AP_DEAUTH		0x2
#define UMAC_ROAM_REASON_AP_CONNECT_LOST	0x3
#define UMAC_ROAM_REASON_RSSI			0x4
#define UMAC_ROAM_REASON_AP_ASSISTED_ROAM	0x5
#define UMAC_ROAM_REASON_IBSS_COALESCING	0x6

struct iwm_umac_notif_assoc_start {
	struct iwm_umac_notif_wifi_if mlme_hdr;
	__le32 roam_reason;
	u8 bssid[ETH_ALEN];
	u8 reserved[2];
} __attribute__ ((packed));

#define UMAC_ASSOC_COMPLETE_SUCCESS		0x0
#define UMAC_ASSOC_COMPLETE_FAILURE		0x1

struct iwm_umac_notif_assoc_complete {
	struct iwm_umac_notif_wifi_if mlme_hdr;
	__le32 status;
	u8 bssid[ETH_ALEN];
	u8 band;
	u8 channel;
} __attribute__ ((packed));

#define UMAC_PROFILE_INVALID_ASSOC_TIMEOUT	0x0
#define UMAC_PROFILE_INVALID_ROAM_TIMEOUT	0x1
#define UMAC_PROFILE_INVALID_REQUEST		0x2
#define UMAC_PROFILE_INVALID_RF_PREEMPTED	0x3

struct iwm_umac_notif_profile_invalidate {
	struct iwm_umac_notif_wifi_if mlme_hdr;
	__le32 reason;
} __attribute__ ((packed));

#define UMAC_SCAN_RESULT_SUCCESS  0x0
#define UMAC_SCAN_RESULT_ABORTED  0x1
#define UMAC_SCAN_RESULT_REJECTED 0x2
#define UMAC_SCAN_RESULT_FAILED   0x3

struct iwm_umac_notif_scan_complete {
	struct iwm_umac_notif_wifi_if mlme_hdr;
	__le32 type;
	__le32 result;
	u8 seq_num;
} __attribute__ ((packed));

#define UMAC_OPCODE_ADD_MODIFY	0x0
#define UMAC_OPCODE_REMOVE	0x1
#define UMAC_OPCODE_CLEAR_ALL	0x2

#define UMAC_STA_FLAG_QOS	0x1

struct iwm_umac_notif_sta_info {
	struct iwm_umac_notif_wifi_if mlme_hdr;
	__le32 opcode;
	u8 mac_addr[ETH_ALEN];
	u8 sta_id; /* bits 0-3: station ID, bits 4-7: station color */
	u8 flags;
} __attribute__ ((packed));

#define UMAC_BAND_2GHZ 0
#define UMAC_BAND_5GHZ 1

#define UMAC_CHANNEL_WIDTH_20MHZ 0
#define UMAC_CHANNEL_WIDTH_40MHZ 1

struct iwm_umac_notif_bss_info {
	struct iwm_umac_notif_wifi_if mlme_hdr;
	__le32 type;
	__le32 timestamp;
	__le16 table_idx;
	__le16 frame_len;
	u8 band;
	u8 channel;
	s8 rssi;
	u8 reserved;
	u8 frame_buf[1];
} __attribute__ ((packed));

#define IWM_BSS_REMOVE_INDEX_MSK           0x0fff
#define IWM_BSS_REMOVE_FLAGS_MSK           0xfc00

#define IWM_BSS_REMOVE_FLG_AGE             0x1000
#define IWM_BSS_REMOVE_FLG_TIMEOUT         0x2000
#define IWM_BSS_REMOVE_FLG_TABLE_FULL      0x4000

struct iwm_umac_notif_bss_removed {
	struct iwm_umac_notif_wifi_if mlme_hdr;
	__le32 count;
	__le16 entries[0];
} __attribute__ ((packed));

struct iwm_umac_notif_mgt_frame {
	struct iwm_umac_notif_wifi_if mlme_hdr;
	__le16 len;
	u8 frame[1];
} __attribute__ ((packed));

struct iwm_umac_notif_alive {
	struct iwm_umac_wifi_in_hdr hdr;
	__le16 status;
	__le16 reserved1;
	struct iwm_fw_alive_hdr alive_data;
	__le16 reserved2;
	__le16 page_grp_count;
	__le32 page_grp_state[IWM_MACS_OUT_GROUPS];
} __attribute__ ((packed));

struct iwm_umac_notif_init_complete {
	struct iwm_umac_wifi_in_hdr hdr;
	__le16 status;
	__le16 reserved;
} __attribute__ ((packed));

/* error categories */
enum {
	UMAC_SYS_ERR_CAT_NONE = 0,
	UMAC_SYS_ERR_CAT_BOOT,
	UMAC_SYS_ERR_CAT_UMAC,
	UMAC_SYS_ERR_CAT_UAXM,
	UMAC_SYS_ERR_CAT_LMAC,
	UMAC_SYS_ERR_CAT_MAX
};

struct iwm_fw_error_hdr {
	__le32 category;
	__le32 status;
	__le32 pc;
	__le32 blink1;
	__le32 blink2;
	__le32 ilink1;
	__le32 ilink2;
	__le32 data1;
	__le32 data2;
	__le32 line_num;
	__le32 umac_status;
	__le32 lmac_status;
	__le32 sdio_status;
	__le32 dbm_sample_ctrl;
	__le32 dbm_buf_base;
	__le32 dbm_buf_end;
	__le32 dbm_buf_write_ptr;
	__le32 dbm_buf_cycle_cnt;
} __attribute__ ((packed));

struct iwm_umac_notif_error {
	struct iwm_umac_wifi_in_hdr hdr;
	struct iwm_fw_error_hdr err;
} __attribute__ ((packed));

#define UMAC_DEALLOC_NTFY_CHANGES_CNT_POS	0
#define UMAC_DEALLOC_NTFY_CHANGES_CNT_SEED	0xff
#define UMAC_DEALLOC_NTFY_CHANGES_MSK_POS	8
#define UMAC_DEALLOC_NTFY_CHANGES_MSK_SEED	0xffffff
#define UMAC_DEALLOC_NTFY_PAGE_CNT_POS		0
#define UMAC_DEALLOC_NTFY_PAGE_CNT_SEED		0xffffff
#define UMAC_DEALLOC_NTFY_GROUP_NUM_POS		24
#define UMAC_DEALLOC_NTFY_GROUP_NUM_SEED	0xf

struct iwm_umac_notif_page_dealloc {
	struct iwm_umac_wifi_in_hdr hdr;
	__le32 changes;
	__le32 grp_info[IWM_MACS_OUT_GROUPS];
} __attribute__ ((packed));

struct iwm_umac_notif_wifi_status {
	struct iwm_umac_wifi_in_hdr hdr;
	__le16 status;
	__le16 reserved;
} __attribute__ ((packed));

struct iwm_umac_notif_rx_ticket {
	struct iwm_umac_wifi_in_hdr hdr;
	u8 num_tickets;
	u8 reserved[3];
	struct iwm_rx_ticket tickets[1];
} __attribute__ ((packed));

/* Tx/Rx rates window (number of max of last update window per second) */
#define UMAC_NTF_RATE_SAMPLE_NR	4

/* Max numbers of bits required to go through all antennae in bitmasks */
#define UMAC_PHY_NUM_CHAINS     3

#define IWM_UMAC_MGMT_TID	8
#define IWM_UMAC_TID_NR		9 /* 8 TIDs + MGMT */

struct iwm_umac_notif_stats {
	struct iwm_umac_wifi_in_hdr hdr;
	__le32 flags;
	__le32 timestamp;
	__le16 tid_load[IWM_UMAC_TID_NR + 1]; /* 1 non-QoS + 1 dword align */
	__le16 tx_rate[UMAC_NTF_RATE_SAMPLE_NR];
	__le16 rx_rate[UMAC_NTF_RATE_SAMPLE_NR];
	__le32 chain_energy[UMAC_PHY_NUM_CHAINS];
	s32 rssi_dbm;
	s32 noise_dbm;
	__le32 supp_rates;
	__le32 supp_ht_rates;
	__le32 missed_beacons;
	__le32 rx_beacons;
	__le32 rx_dir_pkts;
	__le32 rx_nondir_pkts;
	__le32 rx_multicast;
	__le32 rx_errors;
	__le32 rx_drop_other_bssid;
	__le32 rx_drop_decode;
	__le32 rx_drop_reassembly;
	__le32 rx_drop_bad_len;
	__le32 rx_drop_overflow;
	__le32 rx_drop_crc;
	__le32 rx_drop_missed;
	__le32 tx_dir_pkts;
	__le32 tx_nondir_pkts;
	__le32 tx_failure;
	__le32 tx_errors;
	__le32 tx_drop_max_retry;
	__le32 tx_err_abort;
	__le32 tx_err_carrier;
	__le32 rx_bytes;
	__le32 tx_bytes;
	__le32 tx_power;
	__le32 tx_max_power;
	__le32 roam_threshold;
	__le32 ap_assoc_nr;
	__le32 scan_full;
	__le32 scan_abort;
	__le32 ap_nr;
	__le32 roam_nr;
	__le32 roam_missed_beacons;
	__le32 roam_rssi;
	__le32 roam_unassoc;
	__le32 roam_deauth;
	__le32 roam_ap_loadblance;
} __attribute__ ((packed));

#define UMAC_STOP_TX_FLAG    0x1
#define UMAC_RESUME_TX_FLAG  0x2

#define LAST_SEQ_NUM_INVALID     0xFFFF

struct iwm_umac_notif_stop_resume_tx {
	struct iwm_umac_wifi_in_hdr hdr;
	u8 flags; /* UMAC_*_TX_FLAG_* */
	u8 sta_id;
	__le16 stop_resume_tid_msk; /* tid bitmask */
} __attribute__ ((packed));

#define UMAC_MAX_NUM_PMKIDS 4

/* WiFi interface wrapper header */
struct iwm_umac_wifi_if {
	u8 oid;
	u8 flags;
	__le16 buf_size;
} __attribute__ ((packed));

#define IWM_SEQ_NUM_HOST_MSK	0x0000
#define IWM_SEQ_NUM_UMAC_MSK	0x4000
#define IWM_SEQ_NUM_LMAC_MSK	0x8000
#define IWM_SEQ_NUM_MSK		0xC000

#endif