summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
blob: 7159d1da3e7726fad76ff27ff6d2cab32fc44f9b (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
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
/******************************************************************************
 *
 * This file is provided under a dual BSD/GPLv2 license.  When using or
 * redistributing this file, you may do so under either license.
 *
 * GPL LICENSE SUMMARY
 *
 * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * The full GNU General Public License is included in this distribution
 * in the file called COPYING.
 *
 * Contact Information:
 *  Intel Linux Wireless <linuxwifi@intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
 * BSD LICENSE
 *
 * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
 * 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 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.
 *
 *****************************************************************************/

#ifndef __IWL_MVM_H__
#define __IWL_MVM_H__

#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/leds.h>
#include <linux/in6.h>

#ifdef CONFIG_THERMAL
#include <linux/thermal.h>
#endif

#include "iwl-op-mode.h"
#include "iwl-trans.h"
#include "fw/notif-wait.h"
#include "iwl-eeprom-parse.h"
#include "fw/file.h"
#include "iwl-config.h"
#include "sta.h"
#include "fw-api.h"
#include "constants.h"
#include "fw/runtime.h"
#include "fw/dbg.h"
#include "fw/acpi.h"
#include "iwl-nvm-parse.h"

#include <linux/average.h>

#define IWL_MVM_MAX_ADDRESSES		5
/* RSSI offset for WkP */
#define IWL_RSSI_OFFSET 50
#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
#define IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG 16

/* A TimeUnit is 1024 microsecond */
#define MSEC_TO_TU(_msec)	(_msec*1000/1024)

/* For GO, this value represents the number of TUs before CSA "beacon
 * 0" TBTT when the CSA time-event needs to be scheduled to start.  It
 * must be big enough to ensure that we switch in time.
 */
#define IWL_MVM_CHANNEL_SWITCH_TIME_GO		40

/* For client, this value represents the number of TUs before CSA
 * "beacon 1" TBTT, instead.  This is because we don't know when the
 * GO/AP will be in the new channel, so we switch early enough.
 */
#define IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT	10

/*
 * This value (in TUs) is used to fine tune the CSA NoA end time which should
 * be just before "beacon 0" TBTT.
 */
#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4

/*
 * Number of beacons to transmit on a new channel until we unblock tx to
 * the stations, even if we didn't identify them on a new channel
 */
#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3

/* offchannel queue towards mac80211 */
#define IWL_MVM_OFFCHANNEL_QUEUE 0

extern const struct ieee80211_ops iwl_mvm_hw_ops;

/**
 * struct iwl_mvm_mod_params - module parameters for iwlmvm
 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
 *	We will register to mac80211 to have testmode working. The NIC must not
 *	be up'ed after the INIT fw asserted. This is useful to be able to use
 *	proprietary tools over testmode to debug the INIT fw.
 * @power_scheme: one of enum iwl_power_scheme
 */
struct iwl_mvm_mod_params {
	bool init_dbg;
	int power_scheme;
};
extern struct iwl_mvm_mod_params iwlmvm_mod_params;

struct iwl_mvm_phy_ctxt {
	u16 id;
	u16 color;
	u32 ref;

	enum nl80211_chan_width width;

	/*
	 * TODO: This should probably be removed. Currently here only for rate
	 * scaling algorithm
	 */
	struct ieee80211_channel *channel;
};

struct iwl_mvm_time_event_data {
	struct ieee80211_vif *vif;
	struct list_head list;
	unsigned long end_jiffies;
	u32 duration;
	bool running;
	u32 uid;

	/*
	 * The access to the 'id' field must be done when the
	 * mvm->time_event_lock is held, as it value is used to indicate
	 * if the te is in the time event list or not (when id == TE_MAX)
	 */
	u32 id;
};

 /* Power management */

/**
 * enum iwl_power_scheme
 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
 * @IWL_POWER_LEVEL_LP  - Low Power
 */
enum iwl_power_scheme {
	IWL_POWER_SCHEME_CAM = 1,
	IWL_POWER_SCHEME_BPS,
	IWL_POWER_SCHEME_LP
};

#define IWL_CONN_MAX_LISTEN_INTERVAL	10
#define IWL_UAPSD_MAX_SP		IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL

#ifdef CONFIG_IWLWIFI_DEBUGFS
enum iwl_dbgfs_pm_mask {
	MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
	MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
	MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
	MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
	MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
	MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
	MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
	MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
	MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
	MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10),
};

struct iwl_dbgfs_pm {
	u16 keep_alive_seconds;
	u32 rx_data_timeout;
	u32 tx_data_timeout;
	bool skip_over_dtim;
	u8 skip_dtim_periods;
	bool lprx_ena;
	u32 lprx_rssi_threshold;
	bool snooze_ena;
	bool uapsd_misbehaving;
	bool use_ps_poll;
	int mask;
};

/* beacon filtering */

enum iwl_dbgfs_bf_mask {
	MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
	MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
	MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
	MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
	MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
	MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
	MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
	MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
	MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
	MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
	MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
};

struct iwl_dbgfs_bf {
	u32 bf_energy_delta;
	u32 bf_roaming_energy_delta;
	u32 bf_roaming_state;
	u32 bf_temp_threshold;
	u32 bf_temp_fast_filter;
	u32 bf_temp_slow_filter;
	u32 bf_enable_beacon_filter;
	u32 bf_debug_flag;
	u32 bf_escape_timer;
	u32 ba_escape_timer;
	u32 ba_enable_beacon_abort;
	int mask;
};
#endif

enum iwl_mvm_smps_type_request {
	IWL_MVM_SMPS_REQ_BT_COEX,
	IWL_MVM_SMPS_REQ_TT,
	IWL_MVM_SMPS_REQ_PROT,
	NUM_IWL_MVM_SMPS_REQ,
};

enum iwl_bt_force_ant_mode {
	BT_FORCE_ANT_DIS = 0,
	BT_FORCE_ANT_AUTO,
	BT_FORCE_ANT_BT,
	BT_FORCE_ANT_WIFI,

	BT_FORCE_ANT_MAX,
};

/**
 * struct iwl_mvm_low_latency_force - low latency force mode set by debugfs
 * @LOW_LATENCY_FORCE_UNSET: unset force mode
 * @LOW_LATENCY_FORCE_ON: for low latency on
 * @LOW_LATENCY_FORCE_OFF: for low latency off
 * @NUM_LOW_LATENCY_FORCE: max num of modes
 */
enum iwl_mvm_low_latency_force {
	LOW_LATENCY_FORCE_UNSET,
	LOW_LATENCY_FORCE_ON,
	LOW_LATENCY_FORCE_OFF,
	NUM_LOW_LATENCY_FORCE
};

/**
* struct iwl_mvm_low_latency_cause - low latency set causes
* @LOW_LATENCY_TRAFFIC: indicates low latency traffic was detected
* @LOW_LATENCY_DEBUGFS: low latency mode set from debugfs
* @LOW_LATENCY_VCMD: low latency mode set from vendor command
* @LOW_LATENCY_VIF_TYPE: low latency mode set because of vif type (ap)
* @LOW_LATENCY_DEBUGFS_FORCE_ENABLE: indicate that force mode is enabled
*	the actual set/unset is done with LOW_LATENCY_DEBUGFS_FORCE
* @LOW_LATENCY_DEBUGFS_FORCE: low latency force mode from debugfs
*	set this with LOW_LATENCY_DEBUGFS_FORCE_ENABLE flag
*	in low_latency.
*/
enum iwl_mvm_low_latency_cause {
	LOW_LATENCY_TRAFFIC = BIT(0),
	LOW_LATENCY_DEBUGFS = BIT(1),
	LOW_LATENCY_VCMD = BIT(2),
	LOW_LATENCY_VIF_TYPE = BIT(3),
	LOW_LATENCY_DEBUGFS_FORCE_ENABLE = BIT(4),
	LOW_LATENCY_DEBUGFS_FORCE = BIT(5),
};

/**
* struct iwl_mvm_vif_bf_data - beacon filtering related data
* @bf_enabled: indicates if beacon filtering is enabled
* @ba_enabled: indicated if beacon abort is enabled
* @ave_beacon_signal: average beacon signal
* @last_cqm_event: rssi of the last cqm event
* @bt_coex_min_thold: minimum threshold for BT coex
* @bt_coex_max_thold: maximum threshold for BT coex
* @last_bt_coex_event: rssi of the last BT coex event
*/
struct iwl_mvm_vif_bf_data {
	bool bf_enabled;
	bool ba_enabled;
	int ave_beacon_signal;
	int last_cqm_event;
	int bt_coex_min_thold;
	int bt_coex_max_thold;
	int last_bt_coex_event;
};

/**
 * struct iwl_probe_resp_data - data for NoA/CSA updates
 * @rcu_head: used for freeing the data on update
 * @notif: notification data
 * @noa_len: length of NoA attribute, calculated from the notification
 */
struct iwl_probe_resp_data {
	struct rcu_head rcu_head;
	struct iwl_probe_resp_data_notif notif;
	int noa_len;
};

/**
 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
 * @id: between 0 and 3
 * @color: to solve races upon MAC addition and removal
 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
 * @bssid: BSSID for this (client) interface
 * @associated: indicates that we're currently associated, used only for
 *	managing the firmware state in iwl_mvm_bss_info_changed_station()
 * @ap_assoc_sta_count: count of stations associated to us - valid only
 *	if VIF type is AP
 * @uploaded: indicates the MAC context has been added to the device
 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
 *	should get quota etc.
 * @pm_enabled - Indicate if MAC power management is allowed
 * @monitor_active: indicates that monitor context is configured, and that the
 *	interface should get quota etc.
 * @low_latency: bit flags for low latency
 *	see enum &iwl_mvm_low_latency_cause for causes.
 * @low_latency_actual: boolean, indicates low latency is set,
 *	as a result from low_latency bit flags and takes force into account.
 * @ps_disabled: indicates that this interface requires PS to be disabled
 * @queue_params: QoS params for this MAC
 * @bcast_sta: station used for broadcast packets. Used by the following
 *  vifs: P2P_DEVICE, GO and AP.
 * @beacon_skb: the skb used to hold the AP/GO beacon template
 * @smps_requests: the SMPS requests of different parts of the driver,
 *	combined on update to yield the overall request to mac80211.
 * @beacon_stats: beacon statistics, containing the # of received beacons,
 *	# of received beacons accumulated over FW restart, and the current
 *	average signal of beacons retrieved from the firmware
 * @csa_failed: CSA failed to schedule time event, report an error later
 * @features: hw features active for this vif
 * @probe_resp_data: data from FW notification to store NOA and CSA related
 *	data to be inserted into probe response.
 */
struct iwl_mvm_vif {
	struct iwl_mvm *mvm;
	u16 id;
	u16 color;
	u8 ap_sta_id;

	u8 bssid[ETH_ALEN];
	bool associated;
	u8 ap_assoc_sta_count;

	u16 cab_queue;

	bool uploaded;
	bool ap_ibss_active;
	bool pm_enabled;
	bool monitor_active;
	u8 low_latency: 6;
	u8 low_latency_actual: 1;
	bool ps_disabled;
	struct iwl_mvm_vif_bf_data bf_data;

	struct {
		u32 num_beacons, accu_num_beacons;
		u8 avg_signal;
	} beacon_stats;

	u32 ap_beacon_time;

	enum iwl_tsf_id tsf_id;

	/*
	 * QoS data from mac80211, need to store this here
	 * as mac80211 has a separate callback but we need
	 * to have the data for the MAC context
	 */
	struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
	struct iwl_mvm_time_event_data time_event_data;
	struct iwl_mvm_time_event_data hs_time_event_data;

	struct iwl_mvm_int_sta bcast_sta;
	struct iwl_mvm_int_sta mcast_sta;

	/*
	 * Assigned while mac80211 has the interface in a channel context,
	 * or, for P2P Device, while it exists.
	 */
	struct iwl_mvm_phy_ctxt *phy_ctxt;

#ifdef CONFIG_PM
	/* WoWLAN GTK rekey data */
	struct {
		u8 kck[NL80211_KCK_EXT_LEN];
		u8 kek[NL80211_KEK_EXT_LEN];
		size_t kek_len;
		size_t kck_len;
		u32 akm;
		__le64 replay_ctr;
		bool valid;
	} rekey_data;

	int tx_key_idx;

	bool seqno_valid;
	u16 seqno;
#endif

#if IS_ENABLED(CONFIG_IPV6)
	/* IPv6 addresses for WoWLAN */
	struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
	unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)];
	int num_target_ipv6_addrs;
#endif

#ifdef CONFIG_IWLWIFI_DEBUGFS
	struct dentry *dbgfs_dir;
	struct dentry *dbgfs_slink;
	struct iwl_dbgfs_pm dbgfs_pm;
	struct iwl_dbgfs_bf dbgfs_bf;
	struct iwl_mac_power_cmd mac_pwr_cmd;
	int dbgfs_quota_min;
#endif

	enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];

	/* FW identified misbehaving AP */
	u8 uapsd_misbehaving_bssid[ETH_ALEN];

	struct delayed_work uapsd_nonagg_detected_wk;

	/* Indicates that CSA countdown may be started */
	bool csa_countdown;
	bool csa_failed;
	u16 csa_target_freq;
	u16 csa_count;
	u16 csa_misbehave;
	struct delayed_work csa_work;

	/* Indicates that we are waiting for a beacon on a new channel */
	bool csa_bcn_pending;

	/* TCP Checksum Offload */
	netdev_features_t features;

	struct iwl_probe_resp_data __rcu *probe_resp_data;

	/* we can only have 2 GTK + 2 IGTK active at a time */
	struct ieee80211_key_conf *ap_early_keys[4];

	/* 26-tone RU OFDMA transmissions should be blocked */
	bool he_ru_2mhz_block;
};

static inline struct iwl_mvm_vif *
iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
{
	if (!vif)
		return NULL;
	return (void *)vif->drv_priv;
}

extern const u8 tid_to_mac80211_ac[];

#define IWL_MVM_SCAN_STOPPING_SHIFT	8

enum iwl_scan_status {
	IWL_MVM_SCAN_REGULAR		= BIT(0),
	IWL_MVM_SCAN_SCHED		= BIT(1),
	IWL_MVM_SCAN_NETDETECT		= BIT(2),

	IWL_MVM_SCAN_STOPPING_REGULAR	= BIT(8),
	IWL_MVM_SCAN_STOPPING_SCHED	= BIT(9),
	IWL_MVM_SCAN_STOPPING_NETDETECT	= BIT(10),

	IWL_MVM_SCAN_REGULAR_MASK	= IWL_MVM_SCAN_REGULAR |
					  IWL_MVM_SCAN_STOPPING_REGULAR,
	IWL_MVM_SCAN_SCHED_MASK		= IWL_MVM_SCAN_SCHED |
					  IWL_MVM_SCAN_STOPPING_SCHED,
	IWL_MVM_SCAN_NETDETECT_MASK	= IWL_MVM_SCAN_NETDETECT |
					  IWL_MVM_SCAN_STOPPING_NETDETECT,

	IWL_MVM_SCAN_STOPPING_MASK	= 0xff << IWL_MVM_SCAN_STOPPING_SHIFT,
	IWL_MVM_SCAN_MASK		= 0xff,
};

enum iwl_mvm_scan_type {
	IWL_SCAN_TYPE_NOT_SET,
	IWL_SCAN_TYPE_UNASSOC,
	IWL_SCAN_TYPE_WILD,
	IWL_SCAN_TYPE_MILD,
	IWL_SCAN_TYPE_FRAGMENTED,
	IWL_SCAN_TYPE_FAST_BALANCE,
};

enum iwl_mvm_sched_scan_pass_all_states {
	SCHED_SCAN_PASS_ALL_DISABLED,
	SCHED_SCAN_PASS_ALL_ENABLED,
	SCHED_SCAN_PASS_ALL_FOUND,
};

/**
 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
 * @ct_kill_exit: worker to exit thermal kill
 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
 * @tx_backoff: The current thremal throttling tx backoff in uSec.
 * @min_backoff: The minimal tx backoff due to power restrictions
 * @params: Parameters to configure the thermal throttling algorithm.
 * @throttle: Is thermal throttling is active?
 */
struct iwl_mvm_tt_mgmt {
	struct delayed_work ct_kill_exit;
	bool dynamic_smps;
	u32 tx_backoff;
	u32 min_backoff;
	struct iwl_tt_params params;
	bool throttle;
};

#ifdef CONFIG_THERMAL
/**
 *struct iwl_mvm_thermal_device - thermal zone related data
 * @temp_trips: temperature thresholds for report
 * @fw_trips_index: keep indexes to original array - temp_trips
 * @tzone: thermal zone device data
*/
struct iwl_mvm_thermal_device {
	s16 temp_trips[IWL_MAX_DTS_TRIPS];
	u8 fw_trips_index[IWL_MAX_DTS_TRIPS];
	struct thermal_zone_device *tzone;
};

/*
 * struct iwl_mvm_cooling_device
 * @cur_state: current state
 * @cdev: struct thermal cooling device
 */
struct iwl_mvm_cooling_device {
	u32 cur_state;
	struct thermal_cooling_device *cdev;
};
#endif

#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8

struct iwl_mvm_frame_stats {
	u32 legacy_frames;
	u32 ht_frames;
	u32 vht_frames;
	u32 bw_20_frames;
	u32 bw_40_frames;
	u32 bw_80_frames;
	u32 bw_160_frames;
	u32 sgi_frames;
	u32 ngi_frames;
	u32 siso_frames;
	u32 mimo2_frames;
	u32 agg_frames;
	u32 ampdu_count;
	u32 success_frames;
	u32 fail_frames;
	u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
	int last_frame_idx;
};

#define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
#define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
#define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200

enum iwl_mvm_tdls_cs_state {
	IWL_MVM_TDLS_SW_IDLE = 0,
	IWL_MVM_TDLS_SW_REQ_SENT,
	IWL_MVM_TDLS_SW_RESP_RCVD,
	IWL_MVM_TDLS_SW_REQ_RCVD,
	IWL_MVM_TDLS_SW_ACTIVE,
};

enum iwl_mvm_traffic_load {
	IWL_MVM_TRAFFIC_LOW,
	IWL_MVM_TRAFFIC_MEDIUM,
	IWL_MVM_TRAFFIC_HIGH,
};

DECLARE_EWMA(rate, 16, 16)

struct iwl_mvm_tcm_mac {
	struct {
		u32 pkts[IEEE80211_NUM_ACS];
		u32 airtime;
	} tx;
	struct {
		u32 pkts[IEEE80211_NUM_ACS];
		u32 airtime;
		u32 last_ampdu_ref;
	} rx;
	struct {
		/* track AP's transfer in client mode */
		u64 rx_bytes;
		struct ewma_rate rate;
		bool detected;
	} uapsd_nonagg_detect;
	bool opened_rx_ba_sessions;
};

struct iwl_mvm_tcm {
	struct delayed_work work;
	spinlock_t lock; /* used when time elapsed */
	unsigned long ts; /* timestamp when period ends */
	unsigned long ll_ts;
	unsigned long uapsd_nonagg_ts;
	bool paused;
	struct iwl_mvm_tcm_mac data[NUM_MAC_INDEX_DRIVER];
	struct {
		u32 elapsed; /* milliseconds for this TCM period */
		u32 airtime[NUM_MAC_INDEX_DRIVER];
		enum iwl_mvm_traffic_load load[NUM_MAC_INDEX_DRIVER];
		enum iwl_mvm_traffic_load band_load[NUM_NL80211_BANDS];
		enum iwl_mvm_traffic_load global_load;
		bool low_latency[NUM_MAC_INDEX_DRIVER];
		bool change[NUM_MAC_INDEX_DRIVER];
		bool global_change;
	} result;
};

/**
 * struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer
 * @head_sn: reorder window head sn
 * @num_stored: number of mpdus stored in the buffer
 * @buf_size: the reorder buffer size as set by the last addba request
 * @queue: queue of this reorder buffer
 * @last_amsdu: track last ASMDU SN for duplication detection
 * @last_sub_index: track ASMDU sub frame index for duplication detection
 * @reorder_timer: timer for frames are in the reorder buffer. For AMSDU
 *	it is the time of last received sub-frame
 * @removed: prevent timer re-arming
 * @valid: reordering is valid for this queue
 * @lock: protect reorder buffer internal state
 * @mvm: mvm pointer, needed for frame timer context
 * @consec_oldsn_drops: consecutive drops due to old SN
 * @consec_oldsn_ampdu_gp2: A-MPDU GP2 timestamp to track
 *	when to apply old SN consecutive drop workaround
 * @consec_oldsn_prev_drop: track whether or not an MPDU
 *	that was single/part of the previous A-MPDU was
 *	dropped due to old SN
 */
struct iwl_mvm_reorder_buffer {
	u16 head_sn;
	u16 num_stored;
	u16 buf_size;
	int queue;
	u16 last_amsdu;
	u8 last_sub_index;
	struct timer_list reorder_timer;
	bool removed;
	bool valid;
	spinlock_t lock;
	struct iwl_mvm *mvm;
	unsigned int consec_oldsn_drops;
	u32 consec_oldsn_ampdu_gp2;
	unsigned int consec_oldsn_prev_drop:1;
} ____cacheline_aligned_in_smp;

/**
 * struct _iwl_mvm_reorder_buf_entry - reorder buffer entry per-queue/per-seqno
 * @frames: list of skbs stored
 * @reorder_time: time the packet was stored in the reorder buffer
 */
struct _iwl_mvm_reorder_buf_entry {
	struct sk_buff_head frames;
	unsigned long reorder_time;
};

/* make this indirection to get the aligned thing */
struct iwl_mvm_reorder_buf_entry {
	struct _iwl_mvm_reorder_buf_entry e;
}
#ifndef __CHECKER__
/* sparse doesn't like this construct: "bad integer constant expression" */
__aligned(roundup_pow_of_two(sizeof(struct _iwl_mvm_reorder_buf_entry)))
#endif
;

/**
 * struct iwl_mvm_baid_data - BA session data
 * @sta_id: station id
 * @tid: tid of the session
 * @baid baid of the session
 * @timeout: the timeout set in the addba request
 * @entries_per_queue: # of buffers per queue, this actually gets
 *	aligned up to avoid cache line sharing between queues
 * @last_rx: last rx jiffies, updated only if timeout passed from last update
 * @session_timer: timer to check if BA session expired, runs at 2 * timeout
 * @mvm: mvm pointer, needed for timer context
 * @reorder_buf: reorder buffer, allocated per queue
 * @reorder_buf_data: data
 */
struct iwl_mvm_baid_data {
	struct rcu_head rcu_head;
	u8 sta_id;
	u8 tid;
	u8 baid;
	u16 timeout;
	u16 entries_per_queue;
	unsigned long last_rx;
	struct timer_list session_timer;
	struct iwl_mvm_baid_data __rcu **rcu_ptr;
	struct iwl_mvm *mvm;
	struct iwl_mvm_reorder_buffer reorder_buf[IWL_MAX_RX_HW_QUEUES];
	struct iwl_mvm_reorder_buf_entry entries[];
};

static inline struct iwl_mvm_baid_data *
iwl_mvm_baid_data_from_reorder_buf(struct iwl_mvm_reorder_buffer *buf)
{
	return (void *)((u8 *)buf -
			offsetof(struct iwl_mvm_baid_data, reorder_buf) -
			sizeof(*buf) * buf->queue);
}

/*
 * enum iwl_mvm_queue_status - queue status
 * @IWL_MVM_QUEUE_FREE: the queue is not allocated nor reserved
 *	Basically, this means that this queue can be used for any purpose
 * @IWL_MVM_QUEUE_RESERVED: queue is reserved but not yet in use
 *	This is the state of a queue that has been dedicated for some RATID
 *	(agg'd or not), but that hasn't yet gone through the actual enablement
 *	of iwl_mvm_enable_txq(), and therefore no traffic can go through it yet.
 *	Note that in this state there is no requirement to already know what TID
 *	should be used with this queue, it is just marked as a queue that will
 *	be used, and shouldn't be allocated to anyone else.
 * @IWL_MVM_QUEUE_READY: queue is ready to be used
 *	This is the state of a queue that has been fully configured (including
 *	SCD pointers, etc), has a specific RA/TID assigned to it, and can be
 *	used to send traffic.
 * @IWL_MVM_QUEUE_SHARED: queue is shared, or in a process of becoming shared
 *	This is a state in which a single queue serves more than one TID, all of
 *	which are not aggregated. Note that the queue is only associated to one
 *	RA.
 */
enum iwl_mvm_queue_status {
	IWL_MVM_QUEUE_FREE,
	IWL_MVM_QUEUE_RESERVED,
	IWL_MVM_QUEUE_READY,
	IWL_MVM_QUEUE_SHARED,
};

#define IWL_MVM_DQA_QUEUE_TIMEOUT	(5 * HZ)
#define IWL_MVM_INVALID_QUEUE		0xFFFF

#define IWL_MVM_NUM_CIPHERS             10


struct iwl_mvm_txq {
	struct list_head list;
	u16 txq_id;
	atomic_t tx_request;
	bool stopped;
};

static inline struct iwl_mvm_txq *
iwl_mvm_txq_from_mac80211(struct ieee80211_txq *txq)
{
	return (void *)txq->drv_priv;
}

static inline struct iwl_mvm_txq *
iwl_mvm_txq_from_tid(struct ieee80211_sta *sta, u8 tid)
{
	if (tid == IWL_MAX_TID_COUNT)
		tid = IEEE80211_NUM_TIDS;

	return (void *)sta->txq[tid]->drv_priv;
}

/**
 * struct iwl_mvm_tvqm_txq_info - maps TVQM hw queue to tid
 *
 * @sta_id: sta id
 * @txq_tid: txq tid
 */
struct iwl_mvm_tvqm_txq_info {
	u8 sta_id;
	u8 txq_tid;
};

struct iwl_mvm_dqa_txq_info {
	u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
	bool reserved; /* Is this the TXQ reserved for a STA */
	u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
	u8 txq_tid; /* The TID "owner" of this queue*/
	u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
	/* Timestamp for inactivation per TID of this queue */
	unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
	enum iwl_mvm_queue_status status;
};

struct iwl_mvm {
	/* for logger access */
	struct device *dev;

	struct iwl_trans *trans;
	const struct iwl_fw *fw;
	const struct iwl_cfg *cfg;
	struct iwl_phy_db *phy_db;
	struct ieee80211_hw *hw;

	/* for protecting access to iwl_mvm */
	struct mutex mutex;
	struct list_head async_handlers_list;
	spinlock_t async_handlers_lock;
	struct work_struct async_handlers_wk;

	struct work_struct roc_done_wk;

	unsigned long init_status;

	unsigned long status;

	u32 queue_sync_cookie;
	atomic_t queue_sync_counter;
	/*
	 * for beacon filtering -
	 * currently only one interface can be supported
	 */
	struct iwl_mvm_vif *bf_allowed_vif;

	bool hw_registered;
	bool rfkill_safe_init_done;

	u32 ampdu_ref;
	bool ampdu_toggle;

	struct iwl_notif_wait_data notif_wait;

	union {
		struct mvm_statistics_rx_v3 rx_stats_v3;
		struct mvm_statistics_rx rx_stats;
	};

	struct {
		u64 rx_time;
		u64 tx_time;
		u64 on_time_rf;
		u64 on_time_scan;
	} radio_stats, accu_radio_stats;

	struct list_head add_stream_txqs;
	union {
		struct iwl_mvm_dqa_txq_info queue_info[IWL_MAX_HW_QUEUES];
		struct iwl_mvm_tvqm_txq_info tvqm_info[IWL_MAX_TVQM_QUEUES];
	};
	struct work_struct add_stream_wk; /* To add streams to queues */

	const char *nvm_file_name;
	struct iwl_nvm_data *nvm_data;
	/* NVM sections */
	struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];

	struct iwl_fw_runtime fwrt;

	/* EEPROM MAC addresses */
	struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];

	/* data related to data path */
	struct iwl_rx_phy_info last_phy_info;
	struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT_MAX];
	u8 rx_ba_sessions;

	/* configured by mac80211 */
	u32 rts_threshold;

	/* Scan status, cmd (pre-allocated) and auxiliary station */
	unsigned int scan_status;
	void *scan_cmd;
	struct iwl_mcast_filter_cmd *mcast_filter_cmd;
	/* For CDB this is low band scan type, for non-CDB - type. */
	enum iwl_mvm_scan_type scan_type;
	enum iwl_mvm_scan_type hb_scan_type;

	enum iwl_mvm_sched_scan_pass_all_states sched_scan_pass_all;
	struct delayed_work scan_timeout_dwork;

	/* max number of simultaneous scans the FW supports */
	unsigned int max_scans;

	/* UMAC scan tracking */
	u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS];

	/* start time of last scan in TSF of the mac that requested the scan */
	u64 scan_start;

	/* the vif that requested the current scan */
	struct iwl_mvm_vif *scan_vif;

	/* rx chain antennas set through debugfs for the scan command */
	u8 scan_rx_ant;

#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
	/* broadcast filters to configure for each associated station */
	const struct iwl_fw_bcast_filter *bcast_filters;
#ifdef CONFIG_IWLWIFI_DEBUGFS
	struct {
		bool override;
		struct iwl_bcast_filter_cmd cmd;
	} dbgfs_bcast_filtering;
#endif
#endif

	/* Internal station */
	struct iwl_mvm_int_sta aux_sta;
	struct iwl_mvm_int_sta snif_sta;

	bool last_ebs_successful;

	u8 scan_last_antenna_idx; /* to toggle TX between antennas */
	u8 mgmt_last_antenna_idx;

	/* last smart fifo state that was successfully sent to firmware */
	enum iwl_sf_state sf_state;

#ifdef CONFIG_IWLWIFI_DEBUGFS
	struct dentry *debugfs_dir;
	u32 dbgfs_sram_offset, dbgfs_sram_len;
	u32 dbgfs_prph_reg_addr;
	bool disable_power_off;
	bool disable_power_off_d3;
	bool beacon_inject_active;

	bool scan_iter_notif_enabled;

	struct debugfs_blob_wrapper nvm_hw_blob;
	struct debugfs_blob_wrapper nvm_sw_blob;
	struct debugfs_blob_wrapper nvm_calib_blob;
	struct debugfs_blob_wrapper nvm_prod_blob;
	struct debugfs_blob_wrapper nvm_phy_sku_blob;
	struct debugfs_blob_wrapper nvm_reg_blob;

	struct iwl_mvm_frame_stats drv_rx_stats;
	spinlock_t drv_stats_lock;
	u16 dbgfs_rx_phyinfo;
#endif

	struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];

	struct list_head time_event_list;
	spinlock_t time_event_lock;

	/*
	 * A bitmap indicating the index of the key in use. The firmware
	 * can hold 16 keys at most. Reflect this fact.
	 */
	unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
	u8 fw_key_deleted[STA_KEY_MAX_NUM];

	u8 vif_count;
	struct ieee80211_vif __rcu *vif_id_to_mac[NUM_MAC_INDEX_DRIVER];

	/* -1 for always, 0 for never, >0 for that many times */
	s8 fw_restart;
	u8 *error_recovery_buf;

#ifdef CONFIG_IWLWIFI_LEDS
	struct led_classdev led;
#endif

	struct ieee80211_vif *p2p_device_vif;

#ifdef CONFIG_PM
	struct wiphy_wowlan_support wowlan;
	int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;

	/* sched scan settings for net detect */
	struct ieee80211_scan_ies nd_ies;
	struct cfg80211_match_set *nd_match_sets;
	int n_nd_match_sets;
	struct ieee80211_channel **nd_channels;
	int n_nd_channels;
	bool net_detect;
	u8 offload_tid;
#ifdef CONFIG_IWLWIFI_DEBUGFS
	bool d3_wake_sysassert;
	bool d3_test_active;
	u32 d3_test_pme_ptr;
	struct ieee80211_vif *keep_vif;
	u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */
#endif
#endif

	wait_queue_head_t rx_sync_waitq;

	/* BT-Coex */
	struct iwl_bt_coex_profile_notif last_bt_notif;
	struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;

	u8 bt_tx_prio;
	enum iwl_bt_force_ant_mode bt_force_ant_mode;

	/* Aux ROC */
	struct list_head aux_roc_te_list;

	/* Thermal Throttling and CTkill */
	struct iwl_mvm_tt_mgmt thermal_throttle;
#ifdef CONFIG_THERMAL
	struct iwl_mvm_thermal_device tz_device;
	struct iwl_mvm_cooling_device cooling_dev;
#endif

	s32 temperature;	/* Celsius */
	/*
	 * Debug option to set the NIC temperature. This option makes the
	 * driver think this is the actual NIC temperature, and ignore the
	 * real temperature that is received from the fw
	 */
	bool temperature_test;  /* Debug test temperature is enabled */

	unsigned long bt_coex_last_tcm_ts;
	struct iwl_mvm_tcm tcm;

	u8 uapsd_noagg_bssid_write_idx;
	struct mac_address uapsd_noagg_bssids[IWL_MVM_UAPSD_NOAGG_BSSIDS_NUM]
		__aligned(2);

	struct iwl_time_quota_cmd last_quota_cmd;

#ifdef CONFIG_NL80211_TESTMODE
	u32 noa_duration;
	struct ieee80211_vif *noa_vif;
#endif

	/* Tx queues */
	u16 aux_queue;
	u16 snif_queue;
	u16 probe_queue;
	u16 p2p_dev_queue;

	/* Indicate if device power save is allowed */
	u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
	/* Indicate if 32Khz external clock is valid */
	u32 ext_clock_valid;

	struct ieee80211_vif __rcu *csa_vif;
	struct ieee80211_vif __rcu *csa_tx_blocked_vif;
	u8 csa_tx_block_bcn_timeout;

	/* system time of last beacon (for AP/GO interface) */
	u32 ap_last_beacon_gp2;

	/* indicates that we transmitted the last beacon */
	bool ibss_manager;

	bool lar_regdom_set;
	enum iwl_mcc_source mcc_src;

	/* TDLS channel switch data */
	struct {
		struct delayed_work dwork;
		enum iwl_mvm_tdls_cs_state state;

		/*
		 * Current cs sta - might be different from periodic cs peer
		 * station. Value is meaningless when the cs-state is idle.
		 */
		u8 cur_sta_id;

		/* TDLS periodic channel-switch peer */
		struct {
			u8 sta_id;
			u8 op_class;
			bool initiator; /* are we the link initiator */
			struct cfg80211_chan_def chandef;
			struct sk_buff *skb; /* ch sw template */
			u32 ch_sw_tm_ie;

			/* timestamp of last ch-sw request sent (GP2 time) */
			u32 sent_timestamp;
		} peer;
	} tdls_cs;


	u32 ciphers[IWL_MVM_NUM_CIPHERS];
	struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS];

	struct cfg80211_ftm_responder_stats ftm_resp_stats;
	struct {
		struct cfg80211_pmsr_request *req;
		struct wireless_dev *req_wdev;
		struct list_head loc_list;
		int responses[IWL_MVM_TOF_MAX_APS];
		struct {
			struct list_head resp;
		} smooth;
		struct list_head pasn_list;
	} ftm_initiator;

	struct list_head resp_pasn_list;

	struct {
		u8 d0i3_resp;
		u8 range_resp;
	} cmd_ver;

	struct ieee80211_vif *nan_vif;
#define IWL_MAX_BAID	32
	struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID];

	/*
	 * Drop beacons from other APs in AP mode when there are no connected
	 * clients.
	 */
	bool drop_bcn_ap_mode;

	struct delayed_work cs_tx_unblock_dwork;

	/* does a monitor vif exist (only one can exist hence bool) */
	bool monitor_on;

	/* sniffer data to include in radiotap */
	__le16 cur_aid;
	u8 cur_bssid[ETH_ALEN];
};

/* Extract MVM priv from op_mode and _hw */
#define IWL_OP_MODE_GET_MVM(_iwl_op_mode)		\
	((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)

#define IWL_MAC80211_GET_MVM(_hw)			\
	IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))

/**
 * enum iwl_mvm_status - MVM status bits
 * @IWL_MVM_STATUS_HW_RFKILL: HW RF-kill is asserted
 * @IWL_MVM_STATUS_HW_CTKILL: CT-kill is active
 * @IWL_MVM_STATUS_ROC_RUNNING: remain-on-channel is running
 * @IWL_MVM_STATUS_HW_RESTART_REQUESTED: HW restart was requested
 * @IWL_MVM_STATUS_IN_HW_RESTART: HW restart is active
 * @IWL_MVM_STATUS_ROC_AUX_RUNNING: AUX remain-on-channel is running
 * @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running
 * @IWL_MVM_STATUS_NEED_FLUSH_P2P: need to flush P2P bcast STA
 * @IWL_MVM_STATUS_IN_D3: in D3 (or at least about to go into it)
 */
enum iwl_mvm_status {
	IWL_MVM_STATUS_HW_RFKILL,
	IWL_MVM_STATUS_HW_CTKILL,
	IWL_MVM_STATUS_ROC_RUNNING,
	IWL_MVM_STATUS_HW_RESTART_REQUESTED,
	IWL_MVM_STATUS_IN_HW_RESTART,
	IWL_MVM_STATUS_ROC_AUX_RUNNING,
	IWL_MVM_STATUS_FIRMWARE_RUNNING,
	IWL_MVM_STATUS_NEED_FLUSH_P2P,
	IWL_MVM_STATUS_IN_D3,
};

/* Keep track of completed init configuration */
enum iwl_mvm_init_status {
	IWL_MVM_INIT_STATUS_THERMAL_INIT_COMPLETE = BIT(0),
	IWL_MVM_INIT_STATUS_LEDS_INIT_COMPLETE = BIT(1),
};

static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
{
	return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
	       test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
}

static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm)
{
	return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
}

static inline bool iwl_mvm_firmware_running(struct iwl_mvm *mvm)
{
	return test_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
}

/* Must be called with rcu_read_lock() held and it can only be
 * released when mvmsta is not needed anymore.
 */
static inline struct iwl_mvm_sta *
iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id)
{
	struct ieee80211_sta *sta;

	if (sta_id >= mvm->fw->ucode_capa.num_stations)
		return NULL;

	sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);

	/* This can happen if the station has been removed right now */
	if (IS_ERR_OR_NULL(sta))
		return NULL;

	return iwl_mvm_sta_from_mac80211(sta);
}

static inline struct iwl_mvm_sta *
iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
{
	struct ieee80211_sta *sta;

	if (sta_id >= mvm->fw->ucode_capa.num_stations)
		return NULL;

	sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
					lockdep_is_held(&mvm->mutex));

	/* This can happen if the station has been removed right now */
	if (IS_ERR_OR_NULL(sta))
		return NULL;

	return iwl_mvm_sta_from_mac80211(sta);
}

static inline struct ieee80211_vif *
iwl_mvm_rcu_dereference_vif_id(struct iwl_mvm *mvm, u8 vif_id, bool rcu)
{
	if (WARN_ON(vif_id >= ARRAY_SIZE(mvm->vif_id_to_mac)))
		return NULL;

	if (rcu)
		return rcu_dereference(mvm->vif_id_to_mac[vif_id]);

	return rcu_dereference_protected(mvm->vif_id_to_mac[vif_id],
					 lockdep_is_held(&mvm->mutex));
}

static inline bool iwl_mvm_is_adaptive_dwell_supported(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			  IWL_UCODE_TLV_API_ADAPTIVE_DWELL);
}

static inline bool iwl_mvm_is_adaptive_dwell_v2_supported(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			  IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2);
}

static inline bool iwl_mvm_is_adwell_hb_ap_num_supported(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			  IWL_UCODE_TLV_API_ADWELL_HB_DEF_N_AP);
}

static inline bool iwl_mvm_is_oce_supported(struct iwl_mvm *mvm)
{
	/* OCE should never be enabled for LMAC scan FWs */
	return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_OCE);
}

static inline bool iwl_mvm_is_frag_ebs_supported(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAG_EBS);
}

static inline bool iwl_mvm_is_short_beacon_notif_supported(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			  IWL_UCODE_TLV_API_SHORT_BEACON_NOTIF);
}

static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm *mvm, u8 queue)
{
	return (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE) &&
	       (queue <= IWL_MVM_DQA_MAX_DATA_QUEUE);
}

static inline bool iwl_mvm_is_dqa_mgmt_queue(struct iwl_mvm *mvm, u8 queue)
{
	return (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE) &&
	       (queue <= IWL_MVM_DQA_MAX_MGMT_QUEUE);
}

static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
{
	bool nvm_lar = mvm->nvm_data->lar_enabled;
	bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa,
				   IWL_UCODE_TLV_CAPA_LAR_SUPPORT);

	/*
	 * Enable LAR only if it is supported by the FW (TLV) &&
	 * enabled in the NVM
	 */
	if (mvm->cfg->nvm_type == IWL_NVM_EXT)
		return nvm_lar && tlv_lar;
	else
		return tlv_lar;
}

static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			  IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) ||
	       fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
}

static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
{
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_BT_COEX_RRC) &&
		IWL_MVM_BT_COEX_RRC;
}

static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
{
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_CSUM_SUPPORT) &&
               !IWL_MVM_HW_CSUM_DISABLE;
}

static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm)
{
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) &&
		IWL_MVM_BT_COEX_MPLUT;
}

static inline
bool iwl_mvm_is_p2p_scm_uapsd_supported(struct iwl_mvm *mvm)
{
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_P2P_SCM_UAPSD) &&
		!(iwlwifi_mod_params.uapsd_disable &
		  IWL_DISABLE_UAPSD_P2P_CLIENT);
}

static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
{
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT);
}

static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
{
	/* TODO - replace with TLV once defined */
	return mvm->trans->trans_cfg->use_tfh;
}

static inline bool iwl_mvm_has_unified_ucode(struct iwl_mvm *mvm)
{
	/* TODO - better define this */
	return mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000;
}

static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm)
{
	/*
	 * TODO:
	 * The issue of how to determine CDB APIs and usage is still not fully
	 * defined.
	 * There is a compilation for CDB and non-CDB FW, but there may
	 * be also runtime check.
	 * For now there is a TLV for checking compilation mode, but a
	 * runtime check will also have to be here - once defined.
	 */
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_CDB_SUPPORT);
}

static inline bool iwl_mvm_cdb_scan_api(struct iwl_mvm *mvm)
{
	/*
	 * TODO: should this be the same as iwl_mvm_is_cdb_supported()?
	 * but then there's a little bit of code in scan that won't make
	 * any sense...
	 */
	return mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000;
}

static inline bool iwl_mvm_is_scan_ext_chan_supported(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			  IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER);
}


static inline bool iwl_mvm_is_reduced_config_scan_supported(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			  IWL_UCODE_TLV_API_REDUCED_SCAN_CONFIG);
}

static inline bool iwl_mvm_is_band_in_rx_supported(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_API_BAND_IN_RX_DATA);
}

static inline bool iwl_mvm_has_new_rx_stats_api(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			  IWL_UCODE_TLV_API_NEW_RX_STATS);
}

static inline bool iwl_mvm_has_quota_low_latency(struct iwl_mvm *mvm)
{
	return fw_has_api(&mvm->fw->ucode_capa,
			  IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY);
}

static inline bool iwl_mvm_has_tlc_offload(const struct iwl_mvm *mvm)
{
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_TLC_OFFLOAD);
}

static inline struct agg_tx_status *
iwl_mvm_get_agg_status(struct iwl_mvm *mvm, void *tx_resp)
{
	if (iwl_mvm_has_new_tx_api(mvm))
		return &((struct iwl_mvm_tx_resp *)tx_resp)->status;
	else
		return ((struct iwl_mvm_tx_resp_v3 *)tx_resp)->status;
}

static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
{
	/* these two TLV are redundant since the responsibility to CT-kill by
	 * FW happens only after we send at least one command of
	 * temperature THs report.
	 */
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
	       fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
}

static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm)
{
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_CTDP_SUPPORT);
}

extern const u8 iwl_mvm_ac_to_tx_fifo[];
extern const u8 iwl_mvm_ac_to_gen2_tx_fifo[];

static inline u8 iwl_mvm_mac_ac_to_tx_fifo(struct iwl_mvm *mvm,
					   enum ieee80211_ac_numbers ac)
{
	return iwl_mvm_has_new_tx_api(mvm) ?
		iwl_mvm_ac_to_gen2_tx_fifo[ac] : iwl_mvm_ac_to_tx_fifo[ac];
}

struct iwl_rate_info {
	u8 plcp;	/* uCode API:  IWL_RATE_6M_PLCP, etc. */
	u8 plcp_siso;	/* uCode API:  IWL_RATE_SISO_6M_PLCP, etc. */
	u8 plcp_mimo2;	/* uCode API:  IWL_RATE_MIMO2_6M_PLCP, etc. */
	u8 plcp_mimo3;  /* uCode API:  IWL_RATE_MIMO3_6M_PLCP, etc. */
	u8 ieee;	/* MAC header:  IWL_RATE_6M_IEEE, etc. */
};

void __iwl_mvm_mac_stop(struct iwl_mvm *mvm);
int __iwl_mvm_mac_start(struct iwl_mvm *mvm);

/******************
 * MVM Methods
 ******************/
/* uCode */
int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);

/* Utils */
int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
					enum nl80211_band band);
void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
			       enum nl80211_band band,
			       struct ieee80211_tx_rate *r);
u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
u8 iwl_mvm_mac80211_ac_to_ucode_ac(enum ieee80211_ac_numbers ac);
void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
u8 first_antenna(u8 mask);
u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, u32 *gp2, u64 *boottime);
u32 iwl_mvm_get_systime(struct iwl_mvm *mvm);

/* Tx / Host Commands */
int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
				  struct iwl_host_cmd *cmd);
int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u32 id,
				      u32 flags, u16 len, const void *data);
int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
					 struct iwl_host_cmd *cmd,
					 u32 *status);
int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u32 id,
					     u16 len, const void *data,
					     u32 *status);
int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb,
		       struct ieee80211_sta *sta);
int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
			struct iwl_tx_cmd *tx_cmd,
			struct ieee80211_tx_info *info, u8 sta_id);
void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
			    struct ieee80211_tx_info *info,
			    struct ieee80211_sta *sta, __le16 fc);
void iwl_mvm_mac_itxq_xmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq);
unsigned int iwl_mvm_max_amsdu_size(struct iwl_mvm *mvm,
				    struct ieee80211_sta *sta,
				    unsigned int tid);

#ifdef CONFIG_IWLWIFI_DEBUG
const char *iwl_mvm_get_tx_fail_reason(u32 status);
#else
static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
#endif
int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, u32 flags);
int iwl_mvm_flush_sta(struct iwl_mvm *mvm, void *sta, bool internal);
int iwl_mvm_flush_sta_tids(struct iwl_mvm *mvm, u32 sta_id,
			   u16 tids, u32 flags);

void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);

static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info,
					   struct iwl_tx_cmd *tx_cmd)
{
	struct ieee80211_key_conf *keyconf = info->control.hw_key;

	tx_cmd->sec_ctl = TX_CMD_SEC_CCM;
	memcpy(tx_cmd->key, keyconf->key, keyconf->keylen);
}

static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
{
	flush_work(&mvm->async_handlers_wk);
}

/* Statistics */
void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
				  struct iwl_rx_packet *pkt);
void iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
			   struct iwl_rx_cmd_buffer *rxb);
int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear);
void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm);

/* NVM */
int iwl_nvm_init(struct iwl_mvm *mvm);
int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);

static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm)
{
	return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ?
	       mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant :
	       mvm->fw->valid_tx_ant;
}

static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm)
{
	return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ?
	       mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant :
	       mvm->fw->valid_rx_ant;
}

static inline void iwl_mvm_toggle_tx_ant(struct iwl_mvm *mvm, u8 *ant)
{
	*ant = iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm), *ant);
}

static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm)
{
	u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN |
			   FW_PHY_CFG_RX_CHAIN);
	u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm);
	u32 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);

	phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS |
		      valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS;

	return mvm->fw->phy_config & phy_config;
}

int iwl_mvm_up(struct iwl_mvm *mvm);
int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);

int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
				    struct iwl_bcast_filter_cmd *cmd);

/*
 * FW notifications / CMD responses handlers
 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
 */
void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
			struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
			struct iwl_rx_cmd_buffer *rxb, int queue);
void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
				struct iwl_rx_cmd_buffer *rxb, int queue);
void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
			      struct iwl_rx_cmd_buffer *rxb, int queue);
void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
				  struct iwl_rx_cmd_buffer *rxb, int queue);
int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask,
			    const u8 *data, u32 count, bool async);
void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi,
			    struct iwl_rx_cmd_buffer *rxb, int queue);
void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm,
				   struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags);
void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
				   struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
				 struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm,
			     struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm,
				     struct iwl_rx_cmd_buffer *rxb);

/* MVM PHY */
int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
			 struct cfg80211_chan_def *chandef,
			 u8 chains_static, u8 chains_dynamic);
int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
			     struct cfg80211_chan_def *chandef,
			     u8 chains_static, u8 chains_dynamic);
void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
			  struct iwl_mvm_phy_ctxt *ctxt);
void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
			    struct iwl_mvm_phy_ctxt *ctxt);
int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef);
u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef);

/* MAC (virtual interface) programming */
int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
			     bool force_assoc_off, const u8 *bssid_override);
int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
				    struct ieee80211_vif *vif);
int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm,
				 struct ieee80211_vif *vif,
				 struct sk_buff *beacon);
int iwl_mvm_mac_ctxt_send_beacon_cmd(struct iwl_mvm *mvm,
				     struct sk_buff *beacon,
				     void *data, int len);
u8 iwl_mvm_mac_ctxt_get_lowest_rate(struct ieee80211_tx_info *info,
				    struct ieee80211_vif *vif);
void iwl_mvm_mac_ctxt_set_tim(struct iwl_mvm *mvm,
			      __le32 *tim_index, __le32 *tim_size,
			      u8 *beacon, u32 frame_size);
void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
			     struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
				     struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
				    struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_mu_mimo_grp_notif(struct iwl_mvm *mvm,
			       struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_sta_pm_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_window_status_notif(struct iwl_mvm *mvm,
				 struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
				    struct ieee80211_vif *vif);
void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm,
				   struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_missed_vap_notif(struct iwl_mvm *mvm,
				 struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm,
				      struct iwl_rx_cmd_buffer *rxb);
/* Bindings */
int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);

/* Quota management */
static inline size_t iwl_mvm_quota_cmd_size(struct iwl_mvm *mvm)
{
	return iwl_mvm_has_quota_low_latency(mvm) ?
		sizeof(struct iwl_time_quota_cmd) :
		sizeof(struct iwl_time_quota_cmd_v1);
}

static inline struct iwl_time_quota_data
*iwl_mvm_quota_cmd_get_quota(struct iwl_mvm *mvm,
			     struct iwl_time_quota_cmd *cmd,
			     int i)
{
	struct iwl_time_quota_data_v1 *quotas;

	if (iwl_mvm_has_quota_low_latency(mvm))
		return &cmd->quotas[i];

	quotas = (struct iwl_time_quota_data_v1 *)cmd->quotas;
	return (struct iwl_time_quota_data *)&quotas[i];
}

int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload,
			  struct ieee80211_vif *disabled_vif);

/* Scanning */
int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
			   struct cfg80211_scan_request *req,
			   struct ieee80211_scan_ies *ies);
int iwl_mvm_scan_size(struct iwl_mvm *mvm);
int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify);
int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm);
void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm);
void iwl_mvm_scan_timeout_wk(struct work_struct *work);

/* Scheduled scan */
void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
					 struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm,
					      struct iwl_rx_cmd_buffer *rxb);
int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
			     struct ieee80211_vif *vif,
			     struct cfg80211_sched_scan_request *req,
			     struct ieee80211_scan_ies *ies,
			     int type);
void iwl_mvm_rx_scan_match_found(struct iwl_mvm *mvm,
				 struct iwl_rx_cmd_buffer *rxb);

/* UMAC scan */
int iwl_mvm_config_scan(struct iwl_mvm *mvm);
void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
					 struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
					      struct iwl_rx_cmd_buffer *rxb);

/* MVM debugfs */
#ifdef CONFIG_IWLWIFI_DEBUGFS
void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
#else
static inline void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
					  struct dentry *dbgfs_dir)
{
}
static inline void
iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
{
}
static inline void
iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
{
}
#endif /* CONFIG_IWLWIFI_DEBUGFS */

/* rate scaling */
int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq);
void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate);
void rs_update_last_rssi(struct iwl_mvm *mvm,
			 struct iwl_mvm_sta *mvmsta,
			 struct ieee80211_rx_status *rx_status);

/* power management */
int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
				 char *buf, int bufsz);

void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
					      struct iwl_rx_cmd_buffer *rxb);

#ifdef CONFIG_IWLWIFI_LEDS
int iwl_mvm_leds_init(struct iwl_mvm *mvm);
void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
void iwl_mvm_leds_sync(struct iwl_mvm *mvm);
#else
static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
{
	return 0;
}
static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
{
}
static inline void iwl_mvm_leds_sync(struct iwl_mvm *mvm)
{
}
#endif

/* D3 (WoWLAN, NetDetect) */
int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
int iwl_mvm_resume(struct ieee80211_hw *hw);
void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
			    struct ieee80211_vif *vif,
			    struct cfg80211_gtk_rekey_data *data);
void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
			      struct ieee80211_vif *vif,
			      struct inet6_dev *idev);
void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
				     struct ieee80211_vif *vif, int idx);
extern const struct file_operations iwl_dbgfs_d3_test_ops;
struct iwl_wowlan_status *iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm);
#ifdef CONFIG_PM
void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
				 struct ieee80211_vif *vif);
#else
static inline void
iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
{
}
#endif
void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
				struct iwl_wowlan_config_cmd *cmd);
int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
			       struct ieee80211_vif *vif,
			       bool disable_offloading,
			       bool offload_ns,
			       u32 cmd_flags);

/* BT Coex */
int iwl_mvm_send_bt_init_conf(struct iwl_mvm *mvm);
void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
			      struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
			   enum ieee80211_rssi_event_data);
void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
				struct ieee80211_sta *sta);
bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
				     struct ieee80211_sta *sta);
bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
				    enum nl80211_band band);
u8 iwl_mvm_bt_coex_get_single_ant_msk(struct iwl_mvm *mvm, u8 enabled_ants);
u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
			   struct ieee80211_tx_info *info, u8 ac);

/* beacon filtering */
#ifdef CONFIG_IWLWIFI_DEBUGFS
void
iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
					 struct iwl_beacon_filter_cmd *cmd);
#else
static inline void
iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
					 struct iwl_beacon_filter_cmd *cmd)
{}
#endif
int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
				 struct ieee80211_vif *vif,
				 u32 flags);
int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
				  struct ieee80211_vif *vif,
				  u32 flags);
/* SMPS */
void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
				enum iwl_mvm_smps_type_request req_type,
				enum ieee80211_smps_mode smps_request);
bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);

/* Low latency */
int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
			      bool low_latency,
			      enum iwl_mvm_low_latency_cause cause);
/* get SystemLowLatencyMode - only needed for beacon threshold? */
bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
bool iwl_mvm_low_latency_band(struct iwl_mvm *mvm, enum nl80211_band band);
void iwl_mvm_send_low_latency_cmd(struct iwl_mvm *mvm, bool low_latency,
				  u16 mac_id);

/* get VMACLowLatencyMode */
static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
{
	/*
	 * should this consider associated/active/... state?
	 *
	 * Normally low-latency should only be active on interfaces
	 * that are active, but at least with debugfs it can also be
	 * enabled on interfaces that aren't active. However, when
	 * interface aren't active then they aren't added into the
	 * binding, so this has no real impact. For now, just return
	 * the current desired low-latency state.
	 */
	return mvmvif->low_latency_actual;
}

static inline
void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set,
				 enum iwl_mvm_low_latency_cause cause)
{
	u8 new_state;

	if (set)
		mvmvif->low_latency |= cause;
	else
		mvmvif->low_latency &= ~cause;

	/*
	 * if LOW_LATENCY_DEBUGFS_FORCE_ENABLE is enabled no changes are
	 * allowed to actual mode.
	 */
	if (mvmvif->low_latency & LOW_LATENCY_DEBUGFS_FORCE_ENABLE &&
	    cause != LOW_LATENCY_DEBUGFS_FORCE_ENABLE)
		return;

	if (cause == LOW_LATENCY_DEBUGFS_FORCE_ENABLE && set)
		/*
		 * We enter force state
		 */
		new_state = !!(mvmvif->low_latency &
			       LOW_LATENCY_DEBUGFS_FORCE);
	else
		/*
		 * Check if any other one set low latency
		 */
		new_state = !!(mvmvif->low_latency &
				  ~(LOW_LATENCY_DEBUGFS_FORCE_ENABLE |
				    LOW_LATENCY_DEBUGFS_FORCE));

	mvmvif->low_latency_actual = new_state;
}

/* Return a bitmask with all the hw supported queues, except for the
 * command queue, which can't be flushed.
 */
static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
{
	return ((BIT(mvm->trans->trans_cfg->base_params->num_of_queues) - 1) &
		~BIT(IWL_MVM_DQA_CMD_QUEUE));
}

static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
{
	lockdep_assert_held(&mvm->mutex);
	iwl_fw_cancel_timestamp(&mvm->fwrt);
	clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
	iwl_fw_dbg_stop_sync(&mvm->fwrt);
	iwl_trans_stop_device(mvm->trans);
	iwl_free_fw_paging(&mvm->fwrt);
	iwl_fw_dump_conf_clear(&mvm->fwrt);
}

/* Re-configure the SCD for a queue that has already been configured */
int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
			 int tid, int frame_limit, u16 ssn);

/* Thermal management and CT-kill */
void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
void iwl_mvm_tt_temp_changed(struct iwl_mvm *mvm, u32 temp);
void iwl_mvm_temp_notif(struct iwl_mvm *mvm,
			struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
void iwl_mvm_thermal_initialize(struct iwl_mvm *mvm, u32 min_backoff);
void iwl_mvm_thermal_exit(struct iwl_mvm *mvm);
void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp);
void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_enter_ctkill(struct iwl_mvm *mvm);
int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm);
int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 budget);

/* Location Aware Regulatory */
struct iwl_mcc_update_resp *
iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
		   enum iwl_mcc_source src_id);
int iwl_mvm_init_mcc(struct iwl_mvm *mvm);
void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
				struct iwl_rx_cmd_buffer *rxb);
struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy,
						  const char *alpha2,
						  enum iwl_mcc_source src_id,
						  bool *changed);
struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm,
							  bool *changed);
int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm);
void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm);

/* smart fifo */
int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
		      bool added_vif);

/* FTM responder */
int iwl_mvm_ftm_start_responder(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
void iwl_mvm_ftm_restart_responder(struct iwl_mvm *mvm,
				   struct ieee80211_vif *vif);
void iwl_mvm_ftm_responder_stats(struct iwl_mvm *mvm,
				 struct iwl_rx_cmd_buffer *rxb);
int iwl_mvm_ftm_resp_remove_pasn_sta(struct iwl_mvm *mvm,
				     struct ieee80211_vif *vif, u8 *addr);
int iwl_mvm_ftm_respoder_add_pasn_sta(struct iwl_mvm *mvm,
				      struct ieee80211_vif *vif,
				      u8 *addr, u32 cipher, u8 *tk, u32 tk_len,
				      u8 *hltk, u32 hltk_len);
void iwl_mvm_ftm_responder_clear(struct iwl_mvm *mvm,
				 struct ieee80211_vif *vif);

/* FTM initiator */
void iwl_mvm_ftm_restart(struct iwl_mvm *mvm);
void iwl_mvm_ftm_range_resp(struct iwl_mvm *mvm,
			    struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_ftm_lc_notif(struct iwl_mvm *mvm,
			  struct iwl_rx_cmd_buffer *rxb);
int iwl_mvm_ftm_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
		      struct cfg80211_pmsr_request *request);
void iwl_mvm_ftm_abort(struct iwl_mvm *mvm, struct cfg80211_pmsr_request *req);
void iwl_mvm_ftm_initiator_smooth_config(struct iwl_mvm *mvm);
void iwl_mvm_ftm_initiator_smooth_stop(struct iwl_mvm *mvm);
int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
			     u8 *addr, u32 cipher, u8 *tk, u32 tk_len,
			     u8 *hltk, u32 hltk_len);
void iwl_mvm_ftm_remove_pasn_sta(struct iwl_mvm *mvm, u8 *addr);

/* TDLS */

/*
 * We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present.
 * This TID is marked as used vs the AP and all connected TDLS peers.
 */
#define IWL_MVM_TDLS_FW_TID 4

int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
			       bool sta_added);
void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
					   struct ieee80211_vif *vif);
int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw,
				struct ieee80211_vif *vif,
				struct ieee80211_sta *sta, u8 oper_class,
				struct cfg80211_chan_def *chandef,
				struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie);
void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw,
				      struct ieee80211_vif *vif,
				      struct ieee80211_tdls_ch_sw_params *params);
void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw,
					struct ieee80211_vif *vif,
					struct ieee80211_sta *sta);
void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);

void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
				     struct iwl_mvm_internal_rxq_notif *notif,
				     u32 size);
void iwl_mvm_reorder_timer_expired(struct timer_list *t);
struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
bool iwl_mvm_is_vif_assoc(struct iwl_mvm *mvm);

#define MVM_TCM_PERIOD_MSEC 500
#define MVM_TCM_PERIOD (HZ * MVM_TCM_PERIOD_MSEC / 1000)
#define MVM_LL_PERIOD (10 * HZ)
void iwl_mvm_tcm_work(struct work_struct *work);
void iwl_mvm_recalc_tcm(struct iwl_mvm *mvm);
void iwl_mvm_pause_tcm(struct iwl_mvm *mvm, bool with_cancel);
void iwl_mvm_resume_tcm(struct iwl_mvm *mvm);
void iwl_mvm_tcm_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
void iwl_mvm_tcm_rm_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
u8 iwl_mvm_tcm_load_percentage(u32 airtime, u32 elapsed);

void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
				    struct ieee80211_vif *vif,
				    bool tdls, bool cmd_q);
void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
			     const char *errmsg);
void iwl_mvm_event_frame_timeout_callback(struct iwl_mvm *mvm,
					  struct ieee80211_vif *vif,
					  const struct ieee80211_sta *sta,
					  u16 tid);

int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b);
int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm);
int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm);
#ifdef CONFIG_IWLWIFI_DEBUGFS
void iwl_mvm_sta_add_debugfs(struct ieee80211_hw *hw,
			     struct ieee80211_vif *vif,
			     struct ieee80211_sta *sta,
			     struct dentry *dir);
#endif

static inline u8 iwl_mvm_phy_band_from_nl80211(enum nl80211_band band)
{
	switch (band) {
	case NL80211_BAND_2GHZ:
		return PHY_BAND_24;
	case NL80211_BAND_5GHZ:
		return PHY_BAND_5;
	default:
		WARN_ONCE(1, "Unsupported band (%u)\n", band);
		return PHY_BAND_5;
	}
}

/* Channel info utils */
static inline bool iwl_mvm_has_ultra_hb_channel(struct iwl_mvm *mvm)
{
	return fw_has_capa(&mvm->fw->ucode_capa,
			   IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS);
}

static inline void *iwl_mvm_chan_info_cmd_tail(struct iwl_mvm *mvm,
					       struct iwl_fw_channel_info *ci)
{
	return (u8 *)ci + (iwl_mvm_has_ultra_hb_channel(mvm) ?
			   sizeof(struct iwl_fw_channel_info) :
			   sizeof(struct iwl_fw_channel_info_v1));
}

static inline size_t iwl_mvm_chan_info_padding(struct iwl_mvm *mvm)
{
	return iwl_mvm_has_ultra_hb_channel(mvm) ? 0 :
		sizeof(struct iwl_fw_channel_info) -
		sizeof(struct iwl_fw_channel_info_v1);
}

static inline void iwl_mvm_set_chan_info(struct iwl_mvm *mvm,
					 struct iwl_fw_channel_info *ci,
					 u32 chan, u8 band, u8 width,
					 u8 ctrl_pos)
{
	if (iwl_mvm_has_ultra_hb_channel(mvm)) {
		ci->channel = cpu_to_le32(chan);
		ci->band = band;
		ci->width = width;
		ci->ctrl_pos = ctrl_pos;
	} else {
		struct iwl_fw_channel_info_v1 *ci_v1 =
					(struct iwl_fw_channel_info_v1 *)ci;

		ci_v1->channel = chan;
		ci_v1->band = band;
		ci_v1->width = width;
		ci_v1->ctrl_pos = ctrl_pos;
	}
}

static inline void
iwl_mvm_set_chan_info_chandef(struct iwl_mvm *mvm,
			      struct iwl_fw_channel_info *ci,
			      struct cfg80211_chan_def *chandef)
{
	enum nl80211_band band = chandef->chan->band;

	iwl_mvm_set_chan_info(mvm, ci, chandef->chan->hw_value,
			      iwl_mvm_phy_band_from_nl80211(band),
			      iwl_mvm_get_channel_width(chandef),
			      iwl_mvm_get_ctrl_pos(chandef));
}

static inline int iwl_umac_scan_get_max_profiles(const struct iwl_fw *fw)
{
	u8 ver = iwl_fw_lookup_cmd_ver(fw, IWL_ALWAYS_LONG_GROUP,
				       SCAN_OFFLOAD_UPDATE_PROFILES_CMD,
				       IWL_FW_CMD_VER_UNKNOWN);
	return (ver == IWL_FW_CMD_VER_UNKNOWN || ver < 3) ?
		IWL_SCAN_MAX_PROFILES : IWL_SCAN_MAX_PROFILES_V2;
}

static inline
enum iwl_location_cipher iwl_mvm_cipher_to_location_cipher(u32 cipher)
{
	switch (cipher) {
	case WLAN_CIPHER_SUITE_CCMP:
		return IWL_LOCATION_CIPHER_CCMP_128;
	case WLAN_CIPHER_SUITE_GCMP:
		return IWL_LOCATION_CIPHER_GCMP_128;
	case WLAN_CIPHER_SUITE_GCMP_256:
		return IWL_LOCATION_CIPHER_GCMP_256;
	default:
		return IWL_LOCATION_CIPHER_INVALID;
	}
}
#endif /* __IWL_MVM_H__ */