summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/ath/ath6kl/wmi.h
blob: bb23fc00111dc6c3329762ee976ce93489015b90 (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
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
/*
 * Copyright (c) 2010-2011 Atheros Communications Inc.
 * Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/*
 * This file contains the definitions of the WMI protocol specified in the
 * Wireless Module Interface (WMI).  It includes definitions of all the
 * commands and events. Commands are messages from the host to the WM.
 * Events and Replies are messages from the WM to the host.
 */

#ifndef WMI_H
#define WMI_H

#include <linux/ieee80211.h>

#include "htc.h"

#define HTC_PROTOCOL_VERSION		0x0002
#define WMI_PROTOCOL_VERSION		0x0002
#define WMI_CONTROL_MSG_MAX_LEN		256
#define is_ethertype(type_or_len)	((type_or_len) >= 0x0600)

#define IP_ETHERTYPE		0x0800

#define WMI_IMPLICIT_PSTREAM	0xFF
#define WMI_MAX_THINSTREAM	15

#define SSID_IE_LEN_INDEX	13

/* Host side link management data structures */
#define SIG_QUALITY_THRESH_LVLS		6
#define SIG_QUALITY_UPPER_THRESH_LVLS	SIG_QUALITY_THRESH_LVLS
#define SIG_QUALITY_LOWER_THRESH_LVLS	SIG_QUALITY_THRESH_LVLS

#define A_BAND_24GHZ           0
#define A_BAND_5GHZ            1
#define ATH6KL_NUM_BANDS       2

/* in ms */
#define WMI_IMPLICIT_PSTREAM_INACTIVITY_INT 5000

/*
 * There are no signed versions of __le16 and __le32, so for a temporary
 * solution come up with our own version. The idea is from fs/ntfs/types.h.
 *
 * Use a_ prefix so that it doesn't conflict if we get proper support to
 * linux/types.h.
 */
typedef __s16 __bitwise a_sle16;
typedef __s32 __bitwise a_sle32;

static inline a_sle32 a_cpu_to_sle32(s32 val)
{
	return (__force a_sle32) cpu_to_le32(val);
}

static inline s32 a_sle32_to_cpu(a_sle32 val)
{
	return le32_to_cpu((__force __le32) val);
}

static inline a_sle16 a_cpu_to_sle16(s16 val)
{
	return (__force a_sle16) cpu_to_le16(val);
}

static inline s16 a_sle16_to_cpu(a_sle16 val)
{
	return le16_to_cpu((__force __le16) val);
}

struct sq_threshold_params {
	s16 upper_threshold[SIG_QUALITY_UPPER_THRESH_LVLS];
	s16 lower_threshold[SIG_QUALITY_LOWER_THRESH_LVLS];
	u32 upper_threshold_valid_count;
	u32 lower_threshold_valid_count;
	u32 polling_interval;
	u8 weight;
	u8 last_rssi;
	u8 last_rssi_poll_event;
};

struct wmi_data_sync_bufs {
	u8 traffic_class;
	struct sk_buff *skb;
};

/* WMM stream classes */
#define WMM_NUM_AC  4
#define WMM_AC_BE   0		/* best effort */
#define WMM_AC_BK   1		/* background */
#define WMM_AC_VI   2		/* video */
#define WMM_AC_VO   3		/* voice */

#define WMI_VOICE_USER_PRIORITY		0x7

struct wmi {
	u16 stream_exist_for_ac[WMM_NUM_AC];
	u8 fat_pipe_exist;
	struct ath6kl *parent_dev;
	u8 pwr_mode;

	/* protects fat_pipe_exist and stream_exist_for_ac */
	spinlock_t lock;
	enum htc_endpoint_id ep_id;
	struct sq_threshold_params
	    sq_threshld[SIGNAL_QUALITY_METRICS_NUM_MAX];
	bool is_wmm_enabled;
	u8 traffic_class;
	bool is_probe_ssid;

	u8 *last_mgmt_tx_frame;
	size_t last_mgmt_tx_frame_len;
	u8 saved_pwr_mode;
};

struct host_app_area {
	__le32 wmi_protocol_ver;
} __packed;

enum wmi_msg_type {
	DATA_MSGTYPE = 0x0,
	CNTL_MSGTYPE,
	SYNC_MSGTYPE,
	OPT_MSGTYPE,
};

/*
 * Macros for operating on WMI_DATA_HDR (info) field
 */

#define WMI_DATA_HDR_MSG_TYPE_MASK  0x03
#define WMI_DATA_HDR_MSG_TYPE_SHIFT 0
#define WMI_DATA_HDR_UP_MASK        0x07
#define WMI_DATA_HDR_UP_SHIFT       2

/* In AP mode, the same bit (b5) is used to indicate Power save state in
 * the Rx dir and More data bit state in the tx direction.
 */
#define WMI_DATA_HDR_PS_MASK        0x1
#define WMI_DATA_HDR_PS_SHIFT       5

#define WMI_DATA_HDR_MORE	0x20

enum wmi_data_hdr_data_type {
	WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
	WMI_DATA_HDR_DATA_TYPE_802_11,

	/* used to be used for the PAL */
	WMI_DATA_HDR_DATA_TYPE_ACL,
};

/* Bitmap of data header flags */
enum wmi_data_hdr_flags {
	WMI_DATA_HDR_FLAGS_MORE = 0x1,
	WMI_DATA_HDR_FLAGS_EOSP = 0x2,
	WMI_DATA_HDR_FLAGS_UAPSD = 0x4,
};

#define WMI_DATA_HDR_DATA_TYPE_MASK     0x3
#define WMI_DATA_HDR_DATA_TYPE_SHIFT    6

/* Macros for operating on WMI_DATA_HDR (info2) field */
#define WMI_DATA_HDR_SEQNO_MASK     0xFFF
#define WMI_DATA_HDR_SEQNO_SHIFT    0

#define WMI_DATA_HDR_AMSDU_MASK     0x1
#define WMI_DATA_HDR_AMSDU_SHIFT    12

#define WMI_DATA_HDR_META_MASK      0x7
#define WMI_DATA_HDR_META_SHIFT     13

#define WMI_DATA_HDR_PAD_BEFORE_DATA_MASK               0xFF
#define WMI_DATA_HDR_PAD_BEFORE_DATA_SHIFT              0x8

/* Macros for operating on WMI_DATA_HDR (info3) field */
#define WMI_DATA_HDR_IF_IDX_MASK    0xF

#define WMI_DATA_HDR_TRIG	    0x10
#define WMI_DATA_HDR_EOSP	    0x10

struct wmi_data_hdr {
	s8 rssi;

	/*
	 * usage of 'info' field(8-bit):
	 *
	 *  b1:b0       - WMI_MSG_TYPE
	 *  b4:b3:b2    - UP(tid)
	 *  b5          - Used in AP mode.
	 *  More-data in tx dir, PS in rx.
	 *  b7:b6       - Dot3 header(0),
	 *                Dot11 Header(1),
	 *                ACL data(2)
	 */
	u8 info;

	/*
	 * usage of 'info2' field(16-bit):
	 *
	 * b11:b0       - seq_no
	 * b12          - A-MSDU?
	 * b15:b13      - META_DATA_VERSION 0 - 7
	 */
	__le16 info2;

	/*
	 * usage of info3, 16-bit:
	 * b3:b0	- Interface index
	 * b4		- uAPSD trigger in rx & EOSP in tx
	 * b15:b5	- Reserved
	 */
	__le16 info3;
} __packed;

static inline u8 wmi_data_hdr_get_up(struct wmi_data_hdr *dhdr)
{
	return (dhdr->info >> WMI_DATA_HDR_UP_SHIFT) & WMI_DATA_HDR_UP_MASK;
}

static inline void wmi_data_hdr_set_up(struct wmi_data_hdr *dhdr,
				       u8 usr_pri)
{
	dhdr->info &= ~(WMI_DATA_HDR_UP_MASK << WMI_DATA_HDR_UP_SHIFT);
	dhdr->info |= usr_pri << WMI_DATA_HDR_UP_SHIFT;
}

static inline u8 wmi_data_hdr_get_dot11(struct wmi_data_hdr *dhdr)
{
	u8 data_type;

	data_type = (dhdr->info >> WMI_DATA_HDR_DATA_TYPE_SHIFT) &
				   WMI_DATA_HDR_DATA_TYPE_MASK;
	return (data_type == WMI_DATA_HDR_DATA_TYPE_802_11);
}

static inline u16 wmi_data_hdr_get_seqno(struct wmi_data_hdr *dhdr)
{
	return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_SEQNO_SHIFT) &
				WMI_DATA_HDR_SEQNO_MASK;
}

static inline u8 wmi_data_hdr_is_amsdu(struct wmi_data_hdr *dhdr)
{
	return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_AMSDU_SHIFT) &
			       WMI_DATA_HDR_AMSDU_MASK;
}

static inline u8 wmi_data_hdr_get_meta(struct wmi_data_hdr *dhdr)
{
	return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_META_SHIFT) &
			       WMI_DATA_HDR_META_MASK;
}

static inline u8 wmi_data_hdr_get_if_idx(struct wmi_data_hdr *dhdr)
{
	return le16_to_cpu(dhdr->info3) & WMI_DATA_HDR_IF_IDX_MASK;
}

/* Tx meta version definitions */
#define WMI_MAX_TX_META_SZ	12
#define WMI_META_VERSION_1	0x01
#define WMI_META_VERSION_2	0x02

/* Flag to signal to FW to calculate TCP checksum */
#define WMI_META_V2_FLAG_CSUM_OFFLOAD 0x01

struct wmi_tx_meta_v1 {
	/* packet ID to identify the tx request */
	u8 pkt_id;

	/* rate policy to be used for the tx of this frame */
	u8 rate_plcy_id;
} __packed;

struct wmi_tx_meta_v2 {
	/*
	 * Offset from start of the WMI header for csum calculation to
	 * begin.
	 */
	u8 csum_start;

	/* offset from start of WMI header where final csum goes */
	u8 csum_dest;

	/* no of bytes over which csum is calculated */
	u8 csum_flags;
} __packed;

struct wmi_rx_meta_v1 {
	u8 status;

	/* rate index mapped to rate at which this packet was received. */
	u8 rix;

	/* rssi of packet */
	u8 rssi;

	/* rf channel during packet reception */
	u8 channel;

	__le16 flags;
} __packed;

struct wmi_rx_meta_v2 {
	__le16 csum;

	/* bit 0 set -partial csum valid bit 1 set -test mode */
	u8 csum_flags;
} __packed;

#define WMI_CMD_HDR_IF_ID_MASK 0xF

/* Control Path */
struct wmi_cmd_hdr {
	__le16 cmd_id;

	/* info1 - 16 bits
	 * b03:b00 - id
	 * b15:b04 - unused */
	__le16 info1;

	/* for alignment */
	__le16 reserved;
} __packed;

static inline u8 wmi_cmd_hdr_get_if_idx(struct wmi_cmd_hdr *chdr)
{
	return le16_to_cpu(chdr->info1) & WMI_CMD_HDR_IF_ID_MASK;
}

/* List of WMI commands */
enum wmi_cmd_id {
	WMI_CONNECT_CMDID = 0x0001,
	WMI_RECONNECT_CMDID,
	WMI_DISCONNECT_CMDID,
	WMI_SYNCHRONIZE_CMDID,
	WMI_CREATE_PSTREAM_CMDID,
	WMI_DELETE_PSTREAM_CMDID,
	/* WMI_START_SCAN_CMDID is to be deprecated. Use
	 * WMI_BEGIN_SCAN_CMDID instead. The new cmd supports P2P mgmt
	 * operations using station interface.
	 */
	WMI_START_SCAN_CMDID,
	WMI_SET_SCAN_PARAMS_CMDID,
	WMI_SET_BSS_FILTER_CMDID,
	WMI_SET_PROBED_SSID_CMDID,	/* 10 */
	WMI_SET_LISTEN_INT_CMDID,
	WMI_SET_BMISS_TIME_CMDID,
	WMI_SET_DISC_TIMEOUT_CMDID,
	WMI_GET_CHANNEL_LIST_CMDID,
	WMI_SET_BEACON_INT_CMDID,
	WMI_GET_STATISTICS_CMDID,
	WMI_SET_CHANNEL_PARAMS_CMDID,
	WMI_SET_POWER_MODE_CMDID,
	WMI_SET_IBSS_PM_CAPS_CMDID,
	WMI_SET_POWER_PARAMS_CMDID,	/* 20 */
	WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
	WMI_ADD_CIPHER_KEY_CMDID,
	WMI_DELETE_CIPHER_KEY_CMDID,
	WMI_ADD_KRK_CMDID,
	WMI_DELETE_KRK_CMDID,
	WMI_SET_PMKID_CMDID,
	WMI_SET_TX_PWR_CMDID,
	WMI_GET_TX_PWR_CMDID,
	WMI_SET_ASSOC_INFO_CMDID,
	WMI_ADD_BAD_AP_CMDID,		/* 30 */
	WMI_DELETE_BAD_AP_CMDID,
	WMI_SET_TKIP_COUNTERMEASURES_CMDID,
	WMI_RSSI_THRESHOLD_PARAMS_CMDID,
	WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
	WMI_SET_ACCESS_PARAMS_CMDID,
	WMI_SET_RETRY_LIMITS_CMDID,
	WMI_SET_OPT_MODE_CMDID,
	WMI_OPT_TX_FRAME_CMDID,
	WMI_SET_VOICE_PKT_SIZE_CMDID,
	WMI_SET_MAX_SP_LEN_CMDID,	/* 40 */
	WMI_SET_ROAM_CTRL_CMDID,
	WMI_GET_ROAM_TBL_CMDID,
	WMI_GET_ROAM_DATA_CMDID,
	WMI_ENABLE_RM_CMDID,
	WMI_SET_MAX_OFFHOME_DURATION_CMDID,
	WMI_EXTENSION_CMDID,	/* Non-wireless extensions */
	WMI_SNR_THRESHOLD_PARAMS_CMDID,
	WMI_LQ_THRESHOLD_PARAMS_CMDID,
	WMI_SET_LPREAMBLE_CMDID,
	WMI_SET_RTS_CMDID,		/* 50 */
	WMI_CLR_RSSI_SNR_CMDID,
	WMI_SET_FIXRATES_CMDID,
	WMI_GET_FIXRATES_CMDID,
	WMI_SET_AUTH_MODE_CMDID,
	WMI_SET_REASSOC_MODE_CMDID,
	WMI_SET_WMM_CMDID,
	WMI_SET_WMM_TXOP_CMDID,
	WMI_TEST_CMDID,

	/* COEX AR6002 only */
	WMI_SET_BT_STATUS_CMDID,
	WMI_SET_BT_PARAMS_CMDID,	/* 60 */

	WMI_SET_KEEPALIVE_CMDID,
	WMI_GET_KEEPALIVE_CMDID,
	WMI_SET_APPIE_CMDID,
	WMI_GET_APPIE_CMDID,
	WMI_SET_WSC_STATUS_CMDID,

	/* Wake on Wireless */
	WMI_SET_HOST_SLEEP_MODE_CMDID,
	WMI_SET_WOW_MODE_CMDID,
	WMI_GET_WOW_LIST_CMDID,
	WMI_ADD_WOW_PATTERN_CMDID,
	WMI_DEL_WOW_PATTERN_CMDID,	/* 70 */

	WMI_SET_FRAMERATES_CMDID,
	WMI_SET_AP_PS_CMDID,
	WMI_SET_QOS_SUPP_CMDID,
	WMI_SET_IE_CMDID,

	/* WMI_THIN_RESERVED_... mark the start and end
	 * values for WMI_THIN_RESERVED command IDs. These
	 * command IDs can be found in wmi_thin.h */
	WMI_THIN_RESERVED_START = 0x8000,
	WMI_THIN_RESERVED_END = 0x8fff,

	/* Developer commands starts at 0xF000 */
	WMI_SET_BITRATE_CMDID = 0xF000,
	WMI_GET_BITRATE_CMDID,
	WMI_SET_WHALPARAM_CMDID,
	WMI_SET_MAC_ADDRESS_CMDID,
	WMI_SET_AKMP_PARAMS_CMDID,
	WMI_SET_PMKID_LIST_CMDID,
	WMI_GET_PMKID_LIST_CMDID,
	WMI_ABORT_SCAN_CMDID,
	WMI_SET_TARGET_EVENT_REPORT_CMDID,

	/* Unused */
	WMI_UNUSED1,
	WMI_UNUSED2,

	/* AP mode commands */
	WMI_AP_HIDDEN_SSID_CMDID,
	WMI_AP_SET_NUM_STA_CMDID,
	WMI_AP_ACL_POLICY_CMDID,
	WMI_AP_ACL_MAC_LIST_CMDID,
	WMI_AP_CONFIG_COMMIT_CMDID,
	WMI_AP_SET_MLME_CMDID,
	WMI_AP_SET_PVB_CMDID,
	WMI_AP_CONN_INACT_CMDID,
	WMI_AP_PROT_SCAN_TIME_CMDID,
	WMI_AP_SET_COUNTRY_CMDID,
	WMI_AP_SET_DTIM_CMDID,
	WMI_AP_MODE_STAT_CMDID,

	WMI_SET_IP_CMDID,
	WMI_SET_PARAMS_CMDID,
	WMI_SET_MCAST_FILTER_CMDID,
	WMI_DEL_MCAST_FILTER_CMDID,

	WMI_ALLOW_AGGR_CMDID,
	WMI_ADDBA_REQ_CMDID,
	WMI_DELBA_REQ_CMDID,
	WMI_SET_HT_CAP_CMDID,
	WMI_SET_HT_OP_CMDID,
	WMI_SET_TX_SELECT_RATES_CMDID,
	WMI_SET_TX_SGI_PARAM_CMDID,
	WMI_SET_RATE_POLICY_CMDID,

	WMI_HCI_CMD_CMDID,
	WMI_RX_FRAME_FORMAT_CMDID,
	WMI_SET_THIN_MODE_CMDID,
	WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,

	WMI_AP_SET_11BG_RATESET_CMDID,
	WMI_SET_PMK_CMDID,
	WMI_MCAST_FILTER_CMDID,

	/* COEX CMDID AR6003 */
	WMI_SET_BTCOEX_FE_ANT_CMDID,
	WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
	WMI_SET_BTCOEX_SCO_CONFIG_CMDID,
	WMI_SET_BTCOEX_A2DP_CONFIG_CMDID,
	WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID,
	WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
	WMI_SET_BTCOEX_DEBUG_CMDID,
	WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID,
	WMI_GET_BTCOEX_STATS_CMDID,
	WMI_GET_BTCOEX_CONFIG_CMDID,

	WMI_SET_DFS_ENABLE_CMDID,	/* F034 */
	WMI_SET_DFS_MINRSSITHRESH_CMDID,
	WMI_SET_DFS_MAXPULSEDUR_CMDID,
	WMI_DFS_RADAR_DETECTED_CMDID,

	/* P2P commands */
	WMI_P2P_SET_CONFIG_CMDID,	/* F038 */
	WMI_WPS_SET_CONFIG_CMDID,
	WMI_SET_REQ_DEV_ATTR_CMDID,
	WMI_P2P_FIND_CMDID,
	WMI_P2P_STOP_FIND_CMDID,
	WMI_P2P_GO_NEG_START_CMDID,
	WMI_P2P_LISTEN_CMDID,

	WMI_CONFIG_TX_MAC_RULES_CMDID,	/* F040 */
	WMI_SET_PROMISCUOUS_MODE_CMDID,
	WMI_RX_FRAME_FILTER_CMDID,
	WMI_SET_CHANNEL_CMDID,

	/* WAC commands */
	WMI_ENABLE_WAC_CMDID,
	WMI_WAC_SCAN_REPLY_CMDID,
	WMI_WAC_CTRL_REQ_CMDID,
	WMI_SET_DIV_PARAMS_CMDID,

	WMI_GET_PMK_CMDID,
	WMI_SET_PASSPHRASE_CMDID,
	WMI_SEND_ASSOC_RES_CMDID,
	WMI_SET_ASSOC_REQ_RELAY_CMDID,

	/* ACS command, consists of sub-commands */
	WMI_ACS_CTRL_CMDID,
	WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
	WMI_SET_TBD_TIME_CMDID, /*added for wmiconfig command for TBD */

	/* Pktlog cmds */
	WMI_PKTLOG_ENABLE_CMDID,
	WMI_PKTLOG_DISABLE_CMDID,

	/* More P2P Cmds */
	WMI_P2P_GO_NEG_REQ_RSP_CMDID,
	WMI_P2P_GRP_INIT_CMDID,
	WMI_P2P_GRP_FORMATION_DONE_CMDID,
	WMI_P2P_INVITE_CMDID,
	WMI_P2P_INVITE_REQ_RSP_CMDID,
	WMI_P2P_PROV_DISC_REQ_CMDID,
	WMI_P2P_SET_CMDID,

	WMI_GET_RFKILL_MODE_CMDID,
	WMI_SET_RFKILL_MODE_CMDID,
	WMI_AP_SET_APSD_CMDID,
	WMI_AP_APSD_BUFFERED_TRAFFIC_CMDID,

	WMI_P2P_SDPD_TX_CMDID, /* F05C */
	WMI_P2P_STOP_SDPD_CMDID,
	WMI_P2P_CANCEL_CMDID,
	/* Ultra low power store / recall commands */
	WMI_STORERECALL_CONFIGURE_CMDID,
	WMI_STORERECALL_RECALL_CMDID,
	WMI_STORERECALL_HOST_READY_CMDID,
	WMI_FORCE_TARGET_ASSERT_CMDID,

	WMI_SET_PROBED_SSID_EX_CMDID,
	WMI_SET_NETWORK_LIST_OFFLOAD_CMDID,
	WMI_SET_ARP_NS_OFFLOAD_CMDID,
	WMI_ADD_WOW_EXT_PATTERN_CMDID,
	WMI_GTK_OFFLOAD_OP_CMDID,
	WMI_REMAIN_ON_CHNL_CMDID,
	WMI_CANCEL_REMAIN_ON_CHNL_CMDID,
	/* WMI_SEND_ACTION_CMDID is to be deprecated. Use
	 * WMI_SEND_MGMT_CMDID instead. The new cmd supports P2P mgmt
	 * operations using station interface.
	 */
	WMI_SEND_ACTION_CMDID,
	WMI_PROBE_REQ_REPORT_CMDID,
	WMI_DISABLE_11B_RATES_CMDID,
	WMI_SEND_PROBE_RESPONSE_CMDID,
	WMI_GET_P2P_INFO_CMDID,
	WMI_AP_JOIN_BSS_CMDID,

	WMI_SMPS_ENABLE_CMDID,
	WMI_SMPS_CONFIG_CMDID,
	WMI_SET_RATECTRL_PARM_CMDID,
	/*  LPL specific commands*/
	WMI_LPL_FORCE_ENABLE_CMDID,
	WMI_LPL_SET_POLICY_CMDID,
	WMI_LPL_GET_POLICY_CMDID,
	WMI_LPL_GET_HWSTATE_CMDID,
	WMI_LPL_SET_PARAMS_CMDID,
	WMI_LPL_GET_PARAMS_CMDID,

	WMI_SET_BUNDLE_PARAM_CMDID,

	/*GreenTx specific commands*/

	WMI_GREENTX_PARAMS_CMDID,

	WMI_RTT_MEASREQ_CMDID,
	WMI_RTT_CAPREQ_CMDID,
	WMI_RTT_STATUSREQ_CMDID,

	/* WPS Commands */
	WMI_WPS_START_CMDID,
	WMI_GET_WPS_STATUS_CMDID,

	/* More P2P commands */
	WMI_SET_NOA_CMDID,
	WMI_GET_NOA_CMDID,
	WMI_SET_OPPPS_CMDID,
	WMI_GET_OPPPS_CMDID,
	WMI_ADD_PORT_CMDID,
	WMI_DEL_PORT_CMDID,

	/* 802.11w cmd */
	WMI_SET_RSN_CAP_CMDID,
	WMI_GET_RSN_CAP_CMDID,
	WMI_SET_IGTK_CMDID,

	WMI_RX_FILTER_COALESCE_FILTER_OP_CMDID,
	WMI_RX_FILTER_SET_FRAME_TEST_LIST_CMDID,

	WMI_SEND_MGMT_CMDID,
	WMI_BEGIN_SCAN_CMDID,

	WMI_SET_BLACK_LIST,
	WMI_SET_MCASTRATE,

	WMI_STA_BMISS_ENHANCE_CMDID,

	WMI_SET_REGDOMAIN_CMDID,

	WMI_SET_RSSI_FILTER_CMDID,

	WMI_SET_KEEP_ALIVE_EXT,

	WMI_VOICE_DETECTION_ENABLE_CMDID,

	WMI_SET_TXE_NOTIFY_CMDID,

	WMI_SET_RECOVERY_TEST_PARAMETER_CMDID, /*0xf094*/

	WMI_ENABLE_SCHED_SCAN_CMDID,
};

enum wmi_mgmt_frame_type {
	WMI_FRAME_BEACON = 0,
	WMI_FRAME_PROBE_REQ,
	WMI_FRAME_PROBE_RESP,
	WMI_FRAME_ASSOC_REQ,
	WMI_FRAME_ASSOC_RESP,
	WMI_NUM_MGMT_FRAME
};

enum wmi_ie_field_type {
	WMI_RSN_IE_CAPB	= 0x1,
	WMI_IE_FULL	= 0xFF,  /* indicats full IE */
};

/* WMI_CONNECT_CMDID  */
enum network_type {
	INFRA_NETWORK = 0x01,
	ADHOC_NETWORK = 0x02,
	ADHOC_CREATOR = 0x04,
	AP_NETWORK = 0x10,
};

enum network_subtype {
	SUBTYPE_NONE,
	SUBTYPE_BT,
	SUBTYPE_P2PDEV,
	SUBTYPE_P2PCLIENT,
	SUBTYPE_P2PGO,
};

enum dot11_auth_mode {
	OPEN_AUTH = 0x01,
	SHARED_AUTH = 0x02,

	/* different from IEEE_AUTH_MODE definitions */
	LEAP_AUTH = 0x04,
};

enum auth_mode {
	NONE_AUTH = 0x01,
	WPA_AUTH = 0x02,
	WPA2_AUTH = 0x04,
	WPA_PSK_AUTH = 0x08,
	WPA2_PSK_AUTH = 0x10,
	WPA_AUTH_CCKM = 0x20,
	WPA2_AUTH_CCKM = 0x40,
};

#define WMI_MAX_KEY_INDEX   3

#define WMI_MAX_KEY_LEN     32

/*
 * NB: these values are ordered carefully; there are lots of
 * of implications in any reordering.  In particular beware
 * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
 */
#define ATH6KL_CIPHER_WEP            0
#define ATH6KL_CIPHER_TKIP           1
#define ATH6KL_CIPHER_AES_OCB        2
#define ATH6KL_CIPHER_AES_CCM        3
#define ATH6KL_CIPHER_CKIP           5
#define ATH6KL_CIPHER_CCKM_KRK       6
#define ATH6KL_CIPHER_NONE           7 /* pseudo value */

/*
 * 802.11 rate set.
 */
#define ATH6KL_RATE_MAXSIZE  15	/* max rates we'll handle */

#define ATH_OUI_TYPE            0x01
#define WPA_OUI_TYPE            0x01
#define WMM_PARAM_OUI_SUBTYPE   0x01
#define WMM_OUI_TYPE            0x02
#define WSC_OUT_TYPE            0x04

enum wmi_connect_ctrl_flags_bits {
	CONNECT_ASSOC_POLICY_USER = 0x0001,
	CONNECT_SEND_REASSOC = 0x0002,
	CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
	CONNECT_PROFILE_MATCH_DONE = 0x0008,
	CONNECT_IGNORE_AAC_BEACON = 0x0010,
	CONNECT_CSA_FOLLOW_BSS = 0x0020,
	CONNECT_DO_WPA_OFFLOAD = 0x0040,
	CONNECT_DO_NOT_DEAUTH = 0x0080,
	CONNECT_WPS_FLAG = 0x0100,
};

struct wmi_connect_cmd {
	u8 nw_type;
	u8 dot11_auth_mode;
	u8 auth_mode;
	u8 prwise_crypto_type;
	u8 prwise_crypto_len;
	u8 grp_crypto_type;
	u8 grp_crypto_len;
	u8 ssid_len;
	u8 ssid[IEEE80211_MAX_SSID_LEN];
	__le16 ch;
	u8 bssid[ETH_ALEN];
	__le32 ctrl_flags;
	u8 nw_subtype;
} __packed;

/* WMI_RECONNECT_CMDID */
struct wmi_reconnect_cmd {
	/* channel hint */
	__le16 channel;

	/* mandatory if set */
	u8 bssid[ETH_ALEN];
} __packed;

/* WMI_ADD_CIPHER_KEY_CMDID */
enum key_usage {
	PAIRWISE_USAGE = 0x00,
	GROUP_USAGE = 0x01,

	/* default Tx Key - static WEP only */
	TX_USAGE = 0x02,
};

/*
 * Bit Flag
 * Bit 0 - Initialise TSC - default is Initialize
 */
#define KEY_OP_INIT_TSC     0x01
#define KEY_OP_INIT_RSC     0x02

/* default initialise the TSC & RSC */
#define KEY_OP_INIT_VAL     0x03
#define KEY_OP_VALID_MASK   0x03

struct wmi_add_cipher_key_cmd {
	u8 key_index;
	u8 key_type;

	/* enum key_usage */
	u8 key_usage;

	u8 key_len;

	/* key replay sequence counter */
	u8 key_rsc[8];

	u8 key[WLAN_MAX_KEY_LEN];

	/* additional key control info */
	u8 key_op_ctrl;

	u8 key_mac_addr[ETH_ALEN];
} __packed;

/* WMI_DELETE_CIPHER_KEY_CMDID */
struct wmi_delete_cipher_key_cmd {
	u8 key_index;
} __packed;

#define WMI_KRK_LEN     16

/* WMI_ADD_KRK_CMDID */
struct wmi_add_krk_cmd {
	u8 krk[WMI_KRK_LEN];
} __packed;

/* WMI_SETPMKID_CMDID */

#define WMI_PMKID_LEN 16

enum pmkid_enable_flg {
	PMKID_DISABLE = 0,
	PMKID_ENABLE = 1,
};

struct wmi_setpmkid_cmd {
	u8 bssid[ETH_ALEN];

	/* enum pmkid_enable_flg */
	u8 enable;

	u8 pmkid[WMI_PMKID_LEN];
} __packed;

/* WMI_START_SCAN_CMD */
enum wmi_scan_type {
	WMI_LONG_SCAN = 0,
	WMI_SHORT_SCAN = 1,
};

struct wmi_supp_rates {
	u8 nrates;
	u8 rates[ATH6KL_RATE_MAXSIZE];
};

struct wmi_begin_scan_cmd {
	__le32 force_fg_scan;

	/* for legacy cisco AP compatibility */
	__le32 is_legacy;

	/* max duration in the home channel(msec) */
	__le32 home_dwell_time;

	/* time interval between scans (msec) */
	__le32 force_scan_intvl;

	/* no CCK rates */
	__le32 no_cck;

	/* enum wmi_scan_type */
	u8 scan_type;

	/* Supported rates to advertise in the probe request frames */
	struct wmi_supp_rates supp_rates[ATH6KL_NUM_BANDS];

	/* how many channels follow */
	u8 num_ch;

	/* channels in Mhz */
	__le16 ch_list[1];
} __packed;

/* wmi_start_scan_cmd is to be deprecated. Use
 * wmi_begin_scan_cmd instead. The new structure supports P2P mgmt
 * operations using station interface.
 */
struct wmi_start_scan_cmd {
	__le32 force_fg_scan;

	/* for legacy cisco AP compatibility */
	__le32 is_legacy;

	/* max duration in the home channel(msec) */
	__le32 home_dwell_time;

	/* time interval between scans (msec) */
	__le32 force_scan_intvl;

	/* enum wmi_scan_type */
	u8 scan_type;

	/* how many channels follow */
	u8 num_ch;

	/* channels in Mhz */
	__le16 ch_list[1];
} __packed;

/*
 *  Warning: scan control flag value of 0xFF is used to disable
 *  all flags in WMI_SCAN_PARAMS_CMD. Do not add any more
 *  flags here
 */
enum wmi_scan_ctrl_flags_bits {
	/* set if can scan in the connect cmd */
	CONNECT_SCAN_CTRL_FLAGS = 0x01,

	/* set if scan for the SSID it is already connected to */
	SCAN_CONNECTED_CTRL_FLAGS = 0x02,

	/* set if enable active scan */
	ACTIVE_SCAN_CTRL_FLAGS = 0x04,

	/* set if enable roam scan when bmiss and lowrssi */
	ROAM_SCAN_CTRL_FLAGS = 0x08,

	/* set if follows customer BSSINFO reporting rule */
	REPORT_BSSINFO_CTRL_FLAGS = 0x10,

	/* if disabled, target doesn't scan after a disconnect event  */
	ENABLE_AUTO_CTRL_FLAGS = 0x20,

	/*
	 * Scan complete event with canceled status will be generated when
	 * a scan is prempted before it gets completed.
	 */
	ENABLE_SCAN_ABORT_EVENT = 0x40
};

struct wmi_scan_params_cmd {
	  /* sec */
	__le16 fg_start_period;

	/* sec */
	__le16 fg_end_period;

	/* sec */
	__le16 bg_period;

	/* msec */
	__le16 maxact_chdwell_time;

	/* msec */
	__le16 pas_chdwell_time;

	  /* how many shorts scan for one long */
	u8 short_scan_ratio;

	u8 scan_ctrl_flags;

	/* msec */
	__le16 minact_chdwell_time;

	/* max active scans per ssid */
	__le16 maxact_scan_per_ssid;

	/* msecs */
	__le32 max_dfsch_act_time;
} __packed;

/* WMI_ENABLE_SCHED_SCAN_CMDID */
struct wmi_enable_sched_scan_cmd {
	u8 enable;
} __packed;

/* WMI_SET_BSS_FILTER_CMDID */
enum wmi_bss_filter {
	/* no beacons forwarded */
	NONE_BSS_FILTER = 0x0,

	/* all beacons forwarded */
	ALL_BSS_FILTER,

	/* only beacons matching profile */
	PROFILE_FILTER,

	/* all but beacons matching profile */
	ALL_BUT_PROFILE_FILTER,

	/* only beacons matching current BSS */
	CURRENT_BSS_FILTER,

	/* all but beacons matching BSS */
	ALL_BUT_BSS_FILTER,

	/* beacons matching probed ssid */
	PROBED_SSID_FILTER,

	/* beacons matching matched ssid */
	MATCHED_SSID_FILTER,

	/* marker only */
	LAST_BSS_FILTER,
};

struct wmi_bss_filter_cmd {
	/* see, enum wmi_bss_filter */
	u8 bss_filter;

	/* for alignment */
	u8 reserved1;

	/* for alignment */
	__le16 reserved2;

	__le32 ie_mask;
} __packed;

/* WMI_SET_PROBED_SSID_CMDID */
#define MAX_PROBED_SSIDS   16

enum wmi_ssid_flag {
	/* disables entry */
	DISABLE_SSID_FLAG = 0,

	/* probes specified ssid */
	SPECIFIC_SSID_FLAG = 0x01,

	/* probes for any ssid */
	ANY_SSID_FLAG = 0x02,

	/* match for ssid */
	MATCH_SSID_FLAG = 0x08,
};

struct wmi_probed_ssid_cmd {
	/* 0 to MAX_PROBED_SSIDS - 1 */
	u8 entry_index;

	/* see, enum wmi_ssid_flg */
	u8 flag;

	u8 ssid_len;
	u8 ssid[IEEE80211_MAX_SSID_LEN];
} __packed;

/*
 * WMI_SET_LISTEN_INT_CMDID
 * The Listen interval is between 15 and 3000 TUs
 */
struct wmi_listen_int_cmd {
	__le16 listen_intvl;
	__le16 num_beacons;
} __packed;

/* WMI_SET_BMISS_TIME_CMDID */
struct wmi_bmiss_time_cmd {
	__le16 bmiss_time;
	__le16 num_beacons;
};

/* WMI_STA_ENHANCE_BMISS_CMDID */
struct wmi_sta_bmiss_enhance_cmd {
	u8 enable;
} __packed;

struct wmi_set_regdomain_cmd {
	u8 length;
	u8 iso_name[2];
} __packed;

/* WMI_SET_POWER_MODE_CMDID */
enum wmi_power_mode {
	REC_POWER = 0x01,
	MAX_PERF_POWER,
};

struct wmi_power_mode_cmd {
	/* see, enum wmi_power_mode */
	u8 pwr_mode;
} __packed;

/*
 * Policy to determine whether power save failure event should be sent to
 * host during scanning
 */
enum power_save_fail_event_policy {
	SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
	IGNORE_PS_FAIL_DURING_SCAN = 2,
};

struct wmi_power_params_cmd {
	/* msec */
	__le16 idle_period;

	__le16 pspoll_number;
	__le16 dtim_policy;
	__le16 tx_wakeup_policy;
	__le16 num_tx_to_wakeup;
	__le16 ps_fail_event_policy;
} __packed;

/*
 * Ratemask for below modes should be passed
 * to WMI_SET_TX_SELECT_RATES_CMDID.
 * AR6003 has 32 bit mask for each modes.
 * First 12 bits for legacy rates, 13 to 20
 * bits for HT 20 rates and 21 to 28 bits for
 * HT 40 rates
 */
enum wmi_mode_phy {
	WMI_RATES_MODE_11A = 0,
	WMI_RATES_MODE_11G,
	WMI_RATES_MODE_11B,
	WMI_RATES_MODE_11GONLY,
	WMI_RATES_MODE_11A_HT20,
	WMI_RATES_MODE_11G_HT20,
	WMI_RATES_MODE_11A_HT40,
	WMI_RATES_MODE_11G_HT40,
	WMI_RATES_MODE_MAX
};

/* WMI_SET_TX_SELECT_RATES_CMDID */
struct wmi_set_tx_select_rates32_cmd {
	__le32 ratemask[WMI_RATES_MODE_MAX];
} __packed;

/* WMI_SET_TX_SELECT_RATES_CMDID */
struct wmi_set_tx_select_rates64_cmd {
	__le64 ratemask[WMI_RATES_MODE_MAX];
} __packed;

/* WMI_SET_DISC_TIMEOUT_CMDID */
struct wmi_disc_timeout_cmd {
	/* seconds */
	u8 discon_timeout;
} __packed;

enum dir_type {
	UPLINK_TRAFFIC = 0,
	DNLINK_TRAFFIC = 1,
	BIDIR_TRAFFIC = 2,
};

enum voiceps_cap_type {
	DISABLE_FOR_THIS_AC = 0,
	ENABLE_FOR_THIS_AC = 1,
	ENABLE_FOR_ALL_AC = 2,
};

enum traffic_type {
	TRAFFIC_TYPE_APERIODIC = 0,
	TRAFFIC_TYPE_PERIODIC = 1,
};

/* WMI_SYNCHRONIZE_CMDID */
struct wmi_sync_cmd {
	u8 data_sync_map;
} __packed;

/* WMI_CREATE_PSTREAM_CMDID */
struct wmi_create_pstream_cmd {
	/* msec */
	__le32 min_service_int;

	/* msec */
	__le32 max_service_int;

	/* msec */
	__le32 inactivity_int;

	/* msec */
	__le32 suspension_int;

	__le32 service_start_time;

	/* in bps */
	__le32 min_data_rate;

	/* in bps */
	__le32 mean_data_rate;

	/* in bps */
	__le32 peak_data_rate;

	__le32 max_burst_size;
	__le32 delay_bound;

	/* in bps */
	__le32 min_phy_rate;

	__le32 sba;
	__le32 medium_time;

	/* in octects */
	__le16 nominal_msdu;

	/* in octects */
	__le16 max_msdu;

	u8 traffic_class;

	/* see, enum dir_type */
	u8 traffic_direc;

	u8 rx_queue_num;

	/* see, enum traffic_type */
	u8 traffic_type;

	/* see, enum voiceps_cap_type */
	u8 voice_psc_cap;
	u8 tsid;

	/* 802.1D user priority */
	u8 user_pri;

	/* nominal phy rate */
	u8 nominal_phy;
} __packed;

/* WMI_DELETE_PSTREAM_CMDID */
struct wmi_delete_pstream_cmd {
	u8 tx_queue_num;
	u8 rx_queue_num;
	u8 traffic_direc;
	u8 traffic_class;
	u8 tsid;
} __packed;

/* WMI_SET_CHANNEL_PARAMS_CMDID */
enum wmi_phy_mode {
	WMI_11A_MODE = 0x1,
	WMI_11G_MODE = 0x2,
	WMI_11AG_MODE = 0x3,
	WMI_11B_MODE = 0x4,
	WMI_11GONLY_MODE = 0x5,
	WMI_11G_HT20	= 0x6,
};

#define WMI_MAX_CHANNELS        32

/*
 *  WMI_RSSI_THRESHOLD_PARAMS_CMDID
 *  Setting the polltime to 0 would disable polling. Threshold values are
 *  in the ascending order, and should agree to:
 *  (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal
 *   < highThreshold_upperVal)
 */

struct wmi_rssi_threshold_params_cmd {
	/* polling time as a factor of LI */
	__le32 poll_time;

	/* lowest of upper */
	a_sle16 thresh_above1_val;

	a_sle16 thresh_above2_val;
	a_sle16 thresh_above3_val;
	a_sle16 thresh_above4_val;
	a_sle16 thresh_above5_val;

	/* highest of upper */
	a_sle16 thresh_above6_val;

	/* lowest of bellow */
	a_sle16 thresh_below1_val;

	a_sle16 thresh_below2_val;
	a_sle16 thresh_below3_val;
	a_sle16 thresh_below4_val;
	a_sle16 thresh_below5_val;

	/* highest of bellow */
	a_sle16 thresh_below6_val;

	/* "alpha" */
	u8 weight;

	u8 reserved[3];
} __packed;

/*
 *  WMI_SNR_THRESHOLD_PARAMS_CMDID
 *  Setting the polltime to 0 would disable polling.
 */

struct wmi_snr_threshold_params_cmd {
	/* polling time as a factor of LI */
	__le32 poll_time;

	/* "alpha" */
	u8 weight;

	/* lowest of uppper */
	u8 thresh_above1_val;

	u8 thresh_above2_val;
	u8 thresh_above3_val;

	/* highest of upper */
	u8 thresh_above4_val;

	/* lowest of bellow */
	u8 thresh_below1_val;

	u8 thresh_below2_val;
	u8 thresh_below3_val;

	/* highest of bellow */
	u8 thresh_below4_val;

	u8 reserved[3];
} __packed;

/* Don't report BSSs with signal (RSSI) below this threshold */
struct wmi_set_rssi_filter_cmd {
	s8 rssi;
} __packed;

enum wmi_preamble_policy {
	WMI_IGNORE_BARKER_IN_ERP = 0,
	WMI_FOLLOW_BARKER_IN_ERP,
};

struct wmi_set_lpreamble_cmd {
	u8 status;
	u8 preamble_policy;
} __packed;

struct wmi_set_rts_cmd {
	__le16 threshold;
} __packed;

/* WMI_SET_TX_PWR_CMDID */
struct wmi_set_tx_pwr_cmd {
	/* in dbM units */
	u8 dbM;
} __packed;

struct wmi_tx_pwr_reply {
	/* in dbM units */
	u8 dbM;
} __packed;

struct wmi_report_sleep_state_event {
	__le32 sleep_state;
};

enum wmi_report_sleep_status {
	WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP = 0,
	WMI_REPORT_SLEEP_STATUS_IS_AWAKE
};
enum target_event_report_config {
	/* default */
	DISCONN_EVT_IN_RECONN = 0,

	NO_DISCONN_EVT_IN_RECONN
};

struct wmi_mcast_filter_cmd {
	u8 mcast_all_enable;
} __packed;

#define ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE 6
struct wmi_mcast_filter_add_del_cmd {
	u8 mcast_mac[ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE];
} __packed;

struct wmi_set_htcap_cmd {
	u8 band;
	u8 ht_enable;
	u8 ht40_supported;
	u8 ht20_sgi;
	u8 ht40_sgi;
	u8 intolerant_40mhz;
	u8 max_ampdu_len_exp;
} __packed;

/* Command Replies */

/* WMI_GET_CHANNEL_LIST_CMDID reply */
struct wmi_channel_list_reply {
	u8 reserved;

	/* number of channels in reply */
	u8 num_ch;

	/* channel in Mhz */
	__le16 ch_list[1];
} __packed;

/* List of Events (target to host) */
enum wmi_event_id {
	WMI_READY_EVENTID = 0x1001,
	WMI_CONNECT_EVENTID,
	WMI_DISCONNECT_EVENTID,
	WMI_BSSINFO_EVENTID,
	WMI_CMDERROR_EVENTID,
	WMI_REGDOMAIN_EVENTID,
	WMI_PSTREAM_TIMEOUT_EVENTID,
	WMI_NEIGHBOR_REPORT_EVENTID,
	WMI_TKIP_MICERR_EVENTID,
	WMI_SCAN_COMPLETE_EVENTID,	/* 0x100a */
	WMI_REPORT_STATISTICS_EVENTID,
	WMI_RSSI_THRESHOLD_EVENTID,
	WMI_ERROR_REPORT_EVENTID,
	WMI_OPT_RX_FRAME_EVENTID,
	WMI_REPORT_ROAM_TBL_EVENTID,
	WMI_EXTENSION_EVENTID,
	WMI_CAC_EVENTID,
	WMI_SNR_THRESHOLD_EVENTID,
	WMI_LQ_THRESHOLD_EVENTID,
	WMI_TX_RETRY_ERR_EVENTID,	/* 0x1014 */
	WMI_REPORT_ROAM_DATA_EVENTID,
	WMI_TEST_EVENTID,
	WMI_APLIST_EVENTID,
	WMI_GET_WOW_LIST_EVENTID,
	WMI_GET_PMKID_LIST_EVENTID,
	WMI_CHANNEL_CHANGE_EVENTID,
	WMI_PEER_NODE_EVENTID,
	WMI_PSPOLL_EVENTID,
	WMI_DTIMEXPIRY_EVENTID,
	WMI_WLAN_VERSION_EVENTID,
	WMI_SET_PARAMS_REPLY_EVENTID,
	WMI_ADDBA_REQ_EVENTID,		/*0x1020 */
	WMI_ADDBA_RESP_EVENTID,
	WMI_DELBA_REQ_EVENTID,
	WMI_TX_COMPLETE_EVENTID,
	WMI_HCI_EVENT_EVENTID,
	WMI_ACL_DATA_EVENTID,
	WMI_REPORT_SLEEP_STATE_EVENTID,
	WMI_REPORT_BTCOEX_STATS_EVENTID,
	WMI_REPORT_BTCOEX_CONFIG_EVENTID,
	WMI_GET_PMK_EVENTID,

	/* DFS Events */
	WMI_DFS_HOST_ATTACH_EVENTID,
	WMI_DFS_HOST_INIT_EVENTID,
	WMI_DFS_RESET_DELAYLINES_EVENTID,
	WMI_DFS_RESET_RADARQ_EVENTID,
	WMI_DFS_RESET_AR_EVENTID,
	WMI_DFS_RESET_ARQ_EVENTID,
	WMI_DFS_SET_DUR_MULTIPLIER_EVENTID,
	WMI_DFS_SET_BANGRADAR_EVENTID,
	WMI_DFS_SET_DEBUGLEVEL_EVENTID,
	WMI_DFS_PHYERR_EVENTID,

	/* CCX Evants */
	WMI_CCX_RM_STATUS_EVENTID,

	/* P2P Events */
	WMI_P2P_GO_NEG_RESULT_EVENTID,

	WMI_WAC_SCAN_DONE_EVENTID,
	WMI_WAC_REPORT_BSS_EVENTID,
	WMI_WAC_START_WPS_EVENTID,
	WMI_WAC_CTRL_REQ_REPLY_EVENTID,

	WMI_REPORT_WMM_PARAMS_EVENTID,
	WMI_WAC_REJECT_WPS_EVENTID,

	/* More P2P Events */
	WMI_P2P_GO_NEG_REQ_EVENTID,
	WMI_P2P_INVITE_REQ_EVENTID,
	WMI_P2P_INVITE_RCVD_RESULT_EVENTID,
	WMI_P2P_INVITE_SENT_RESULT_EVENTID,
	WMI_P2P_PROV_DISC_RESP_EVENTID,
	WMI_P2P_PROV_DISC_REQ_EVENTID,

	/* RFKILL Events */
	WMI_RFKILL_STATE_CHANGE_EVENTID,
	WMI_RFKILL_GET_MODE_CMD_EVENTID,

	WMI_P2P_START_SDPD_EVENTID,
	WMI_P2P_SDPD_RX_EVENTID,

	WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID = 0x1047,

	WMI_THIN_RESERVED_START_EVENTID = 0x8000,
	/* Events in this range are reserved for thinmode */
	WMI_THIN_RESERVED_END_EVENTID = 0x8fff,

	WMI_SET_CHANNEL_EVENTID,
	WMI_ASSOC_REQ_EVENTID,

	/* Generic ACS event */
	WMI_ACS_EVENTID,
	WMI_STORERECALL_STORE_EVENTID,
	WMI_WOW_EXT_WAKE_EVENTID,
	WMI_GTK_OFFLOAD_STATUS_EVENTID,
	WMI_NETWORK_LIST_OFFLOAD_EVENTID,
	WMI_REMAIN_ON_CHNL_EVENTID,
	WMI_CANCEL_REMAIN_ON_CHNL_EVENTID,
	WMI_TX_STATUS_EVENTID,
	WMI_RX_PROBE_REQ_EVENTID,
	WMI_P2P_CAPABILITIES_EVENTID,
	WMI_RX_ACTION_EVENTID,
	WMI_P2P_INFO_EVENTID,

	/* WPS Events */
	WMI_WPS_GET_STATUS_EVENTID,
	WMI_WPS_PROFILE_EVENTID,

	/* more P2P events */
	WMI_NOA_INFO_EVENTID,
	WMI_OPPPS_INFO_EVENTID,
	WMI_PORT_STATUS_EVENTID,

	/* 802.11w */
	WMI_GET_RSN_CAP_EVENTID,

	WMI_TXE_NOTIFY_EVENTID,
};

struct wmi_ready_event_2 {
	__le32 sw_version;
	__le32 abi_version;
	u8 mac_addr[ETH_ALEN];
	u8 phy_cap;
} __packed;

/* WMI_PHY_CAPABILITY */
enum wmi_phy_cap {
	WMI_11A_CAP = 0x01,
	WMI_11G_CAP = 0x02,
	WMI_11AG_CAP = 0x03,
	WMI_11AN_CAP = 0x04,
	WMI_11GN_CAP = 0x05,
	WMI_11AGN_CAP = 0x06,
};

/* Connect Event */
struct wmi_connect_event {
	union {
		struct {
			__le16 ch;
			u8 bssid[ETH_ALEN];
			__le16 listen_intvl;
			__le16 beacon_intvl;
			__le32 nw_type;
		} sta;
		struct {
			u8 phymode;
			u8 aid;
			u8 mac_addr[ETH_ALEN];
			u8 auth;
			u8 keymgmt;
			__le16 cipher;
			u8 apsd_info;
			u8 unused[3];
		} ap_sta;
		struct {
			__le16 ch;
			u8 bssid[ETH_ALEN];
			u8 unused[8];
		} ap_bss;
	} u;
	u8 beacon_ie_len;
	u8 assoc_req_len;
	u8 assoc_resp_len;
	u8 assoc_info[1];
} __packed;

/* Disconnect Event */
enum wmi_disconnect_reason {
	NO_NETWORK_AVAIL = 0x01,

	/* bmiss */
	LOST_LINK = 0x02,

	DISCONNECT_CMD = 0x03,
	BSS_DISCONNECTED = 0x04,
	AUTH_FAILED = 0x05,
	ASSOC_FAILED = 0x06,
	NO_RESOURCES_AVAIL = 0x07,
	CSERV_DISCONNECT = 0x08,
	INVALID_PROFILE = 0x0a,
	DOT11H_CHANNEL_SWITCH = 0x0b,
	PROFILE_MISMATCH = 0x0c,
	CONNECTION_EVICTED = 0x0d,
	IBSS_MERGE = 0xe,
};

/* AP mode disconnect proto_reasons */
enum ap_disconnect_reason {
	WMI_AP_REASON_STA_LEFT		= 101,
	WMI_AP_REASON_FROM_HOST		= 102,
	WMI_AP_REASON_COMM_TIMEOUT	= 103,
	WMI_AP_REASON_MAX_STA		= 104,
	WMI_AP_REASON_ACL		= 105,
	WMI_AP_REASON_STA_ROAM		= 106,
	WMI_AP_REASON_DFS_CHANNEL	= 107,
};

#define ATH6KL_COUNTRY_RD_SHIFT        16

struct ath6kl_wmi_regdomain {
	__le32 reg_code;
};

struct wmi_disconnect_event {
	/* reason code, see 802.11 spec. */
	__le16 proto_reason_status;

	/* set if known */
	u8 bssid[ETH_ALEN];

	/* see WMI_DISCONNECT_REASON */
	u8 disconn_reason;

	u8 assoc_resp_len;
	u8 assoc_info[1];
} __packed;

/*
 * BSS Info Event.
 * Mechanism used to inform host of the presence and characteristic of
 * wireless networks present.  Consists of bss info header followed by
 * the beacon or probe-response frame body.  The 802.11 header is no included.
 */
enum wmi_bi_ftype {
	BEACON_FTYPE = 0x1,
	PROBERESP_FTYPE,
	ACTION_MGMT_FTYPE,
	PROBEREQ_FTYPE,
};

#define DEF_LRSSI_SCAN_PERIOD		 5
#define DEF_LRSSI_ROAM_THRESHOLD	20
#define DEF_LRSSI_ROAM_FLOOR		60
#define DEF_SCAN_FOR_ROAM_INTVL		 2

enum wmi_roam_ctrl {
	WMI_FORCE_ROAM = 1,
	WMI_SET_ROAM_MODE,
	WMI_SET_HOST_BIAS,
	WMI_SET_LRSSI_SCAN_PARAMS,
};

enum wmi_roam_mode {
	WMI_DEFAULT_ROAM_MODE = 1, /* RSSI based roam */
	WMI_HOST_BIAS_ROAM_MODE = 2, /* Host bias based roam */
	WMI_LOCK_BSS_MODE = 3, /* Lock to the current BSS */
};

struct bss_bias {
	u8 bssid[ETH_ALEN];
	s8 bias;
} __packed;

struct bss_bias_info {
	u8 num_bss;
	struct bss_bias bss_bias[0];
} __packed;

struct low_rssi_scan_params {
	__le16 lrssi_scan_period;
	a_sle16 lrssi_scan_threshold;
	a_sle16 lrssi_roam_threshold;
	u8 roam_rssi_floor;
	u8 reserved[1];
} __packed;

struct roam_ctrl_cmd {
	union {
		u8 bssid[ETH_ALEN]; /* WMI_FORCE_ROAM */
		u8 roam_mode; /* WMI_SET_ROAM_MODE */
		struct bss_bias_info bss; /* WMI_SET_HOST_BIAS */
		struct low_rssi_scan_params params; /* WMI_SET_LRSSI_SCAN_PARAMS
						     */
	} __packed info;
	u8 roam_ctrl;
} __packed;

struct set_beacon_int_cmd {
	__le32 beacon_intvl;
} __packed;

struct set_dtim_cmd {
	__le32 dtim_period;
} __packed;

/* BSS INFO HDR version 2.0 */
struct wmi_bss_info_hdr2 {
	__le16 ch; /* frequency in MHz */

	/* see, enum wmi_bi_ftype */
	u8 frame_type;

	u8 snr; /* note: rssi = snr - 95 dBm */
	u8 bssid[ETH_ALEN];
	__le16 ie_mask;
} __packed;

/* Command Error Event */
enum wmi_error_code {
	INVALID_PARAM = 0x01,
	ILLEGAL_STATE = 0x02,
	INTERNAL_ERROR = 0x03,
};

struct wmi_cmd_error_event {
	__le16 cmd_id;
	u8 err_code;
} __packed;

struct wmi_pstream_timeout_event {
	u8 tx_queue_num;
	u8 rx_queue_num;
	u8 traffic_direc;
	u8 traffic_class;
} __packed;

/*
 * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform
 * the host of BSS's it has found that matches the current profile.
 * It can be used by the host to cache PMKs and/to initiate pre-authentication
 * if the BSS supports it.  The first bssid is always the current associated
 * BSS.
 * The bssid and bssFlags information repeats according to the number
 * or APs reported.
 */
enum wmi_bss_flags {
	WMI_DEFAULT_BSS_FLAGS = 0x00,
	WMI_PREAUTH_CAPABLE_BSS = 0x01,
	WMI_PMKID_VALID_BSS = 0x02,
};

struct wmi_neighbor_info {
	u8 bssid[ETH_ALEN];
	u8 bss_flags; /* enum wmi_bss_flags */
} __packed;

struct wmi_neighbor_report_event {
	u8 num_neighbors;
	struct wmi_neighbor_info neighbor[0];
} __packed;

/* TKIP MIC Error Event */
struct wmi_tkip_micerr_event {
	u8 key_id;
	u8 is_mcast;
} __packed;

enum wmi_scan_status {
	WMI_SCAN_STATUS_SUCCESS = 0,
};

/* WMI_SCAN_COMPLETE_EVENTID */
struct wmi_scan_complete_event {
	a_sle32 status;
} __packed;

#define MAX_OPT_DATA_LEN 1400

/*
 * Special frame receive Event.
 * Mechanism used to inform host of the receiption of the special frames.
 * Consists of special frame info header followed by special frame body.
 * The 802.11 header is not included.
 */
struct wmi_opt_rx_info_hdr {
	__le16 ch;
	u8 frame_type;
	s8 snr;
	u8 src_addr[ETH_ALEN];
	u8 bssid[ETH_ALEN];
} __packed;

/* Reporting statistic */
struct tx_stats {
	__le32 pkt;
	__le32 byte;
	__le32 ucast_pkt;
	__le32 ucast_byte;
	__le32 mcast_pkt;
	__le32 mcast_byte;
	__le32 bcast_pkt;
	__le32 bcast_byte;
	__le32 rts_success_cnt;
	__le32 pkt_per_ac[4];
	__le32 err_per_ac[4];

	__le32 err;
	__le32 fail_cnt;
	__le32 retry_cnt;
	__le32 mult_retry_cnt;
	__le32 rts_fail_cnt;
	a_sle32 ucast_rate;
} __packed;

struct rx_stats {
	__le32 pkt;
	__le32 byte;
	__le32 ucast_pkt;
	__le32 ucast_byte;
	__le32 mcast_pkt;
	__le32 mcast_byte;
	__le32 bcast_pkt;
	__le32 bcast_byte;
	__le32 frgment_pkt;

	__le32 err;
	__le32 crc_err;
	__le32 key_cache_miss;
	__le32 decrypt_err;
	__le32 dupl_frame;
	a_sle32 ucast_rate;
} __packed;

#define RATE_INDEX_WITHOUT_SGI_MASK     0x7f
#define RATE_INDEX_MSB     0x80

struct tkip_ccmp_stats {
	__le32 tkip_local_mic_fail;
	__le32 tkip_cnter_measures_invoked;
	__le32 tkip_replays;
	__le32 tkip_fmt_err;
	__le32 ccmp_fmt_err;
	__le32 ccmp_replays;
} __packed;

struct pm_stats {
	__le32 pwr_save_failure_cnt;
	__le16 stop_tx_failure_cnt;
	__le16 atim_tx_failure_cnt;
	__le16 atim_rx_failure_cnt;
	__le16 bcn_rx_failure_cnt;
} __packed;

struct cserv_stats {
	__le32 cs_bmiss_cnt;
	__le32 cs_low_rssi_cnt;
	__le16 cs_connect_cnt;
	__le16 cs_discon_cnt;
	a_sle16 cs_ave_beacon_rssi;
	__le16 cs_roam_count;
	a_sle16 cs_rssi;
	u8 cs_snr;
	u8 cs_ave_beacon_snr;
	u8 cs_last_roam_msec;
} __packed;

struct wlan_net_stats {
	struct tx_stats tx;
	struct rx_stats rx;
	struct tkip_ccmp_stats tkip_ccmp_stats;
} __packed;

struct arp_stats {
	__le32 arp_received;
	__le32 arp_matched;
	__le32 arp_replied;
} __packed;

struct wlan_wow_stats {
	__le32 wow_pkt_dropped;
	__le16 wow_evt_discarded;
	u8 wow_host_pkt_wakeups;
	u8 wow_host_evt_wakeups;
} __packed;

struct wmi_target_stats {
	__le32 lq_val;
	a_sle32 noise_floor_calib;
	struct pm_stats pm_stats;
	struct wlan_net_stats stats;
	struct wlan_wow_stats wow_stats;
	struct arp_stats arp_stats;
	struct cserv_stats cserv_stats;
} __packed;

/*
 * WMI_RSSI_THRESHOLD_EVENTID.
 * Indicate the RSSI events to host. Events are indicated when we breach a
 * thresold value.
 */
enum wmi_rssi_threshold_val {
	WMI_RSSI_THRESHOLD1_ABOVE = 0,
	WMI_RSSI_THRESHOLD2_ABOVE,
	WMI_RSSI_THRESHOLD3_ABOVE,
	WMI_RSSI_THRESHOLD4_ABOVE,
	WMI_RSSI_THRESHOLD5_ABOVE,
	WMI_RSSI_THRESHOLD6_ABOVE,
	WMI_RSSI_THRESHOLD1_BELOW,
	WMI_RSSI_THRESHOLD2_BELOW,
	WMI_RSSI_THRESHOLD3_BELOW,
	WMI_RSSI_THRESHOLD4_BELOW,
	WMI_RSSI_THRESHOLD5_BELOW,
	WMI_RSSI_THRESHOLD6_BELOW
};

struct wmi_rssi_threshold_event {
	a_sle16 rssi;
	u8 range;
} __packed;

enum wmi_snr_threshold_val {
	WMI_SNR_THRESHOLD1_ABOVE = 1,
	WMI_SNR_THRESHOLD1_BELOW,
	WMI_SNR_THRESHOLD2_ABOVE,
	WMI_SNR_THRESHOLD2_BELOW,
	WMI_SNR_THRESHOLD3_ABOVE,
	WMI_SNR_THRESHOLD3_BELOW,
	WMI_SNR_THRESHOLD4_ABOVE,
	WMI_SNR_THRESHOLD4_BELOW
};

struct wmi_snr_threshold_event {
	/* see, enum wmi_snr_threshold_val */
	u8 range;

	u8 snr;
} __packed;

/* WMI_REPORT_ROAM_TBL_EVENTID */
#define MAX_ROAM_TBL_CAND   5

struct wmi_bss_roam_info {
	a_sle32 roam_util;
	u8 bssid[ETH_ALEN];
	s8 rssi;
	s8 rssidt;
	s8 last_rssi;
	s8 util;
	s8 bias;

	/* for alignment */
	u8 reserved;
} __packed;

struct wmi_target_roam_tbl {
	__le16 roam_mode;
	__le16 num_entries;
	struct wmi_bss_roam_info info[];
} __packed;

/* WMI_CAC_EVENTID */
enum cac_indication {
	CAC_INDICATION_ADMISSION = 0x00,
	CAC_INDICATION_ADMISSION_RESP = 0x01,
	CAC_INDICATION_DELETE = 0x02,
	CAC_INDICATION_NO_RESP = 0x03,
};

#define WMM_TSPEC_IE_LEN   63

struct wmi_cac_event {
	u8 ac;
	u8 cac_indication;
	u8 status_code;
	u8 tspec_suggestion[WMM_TSPEC_IE_LEN];
} __packed;

/* WMI_APLIST_EVENTID */

enum aplist_ver {
	APLIST_VER1 = 1,
};

struct wmi_ap_info_v1 {
	u8 bssid[ETH_ALEN];
	__le16 channel;
} __packed;

union wmi_ap_info {
	struct wmi_ap_info_v1 ap_info_v1;
} __packed;

struct wmi_aplist_event {
	u8 ap_list_ver;
	u8 num_ap;
	union wmi_ap_info ap_list[1];
} __packed;

/* Developer Commands */

/*
 * WMI_SET_BITRATE_CMDID
 *
 * Get bit rate cmd uses same definition as set bit rate cmd
 */
enum wmi_bit_rate {
	RATE_AUTO = -1,
	RATE_1Mb = 0,
	RATE_2Mb = 1,
	RATE_5_5Mb = 2,
	RATE_11Mb = 3,
	RATE_6Mb = 4,
	RATE_9Mb = 5,
	RATE_12Mb = 6,
	RATE_18Mb = 7,
	RATE_24Mb = 8,
	RATE_36Mb = 9,
	RATE_48Mb = 10,
	RATE_54Mb = 11,
	RATE_MCS_0_20 = 12,
	RATE_MCS_1_20 = 13,
	RATE_MCS_2_20 = 14,
	RATE_MCS_3_20 = 15,
	RATE_MCS_4_20 = 16,
	RATE_MCS_5_20 = 17,
	RATE_MCS_6_20 = 18,
	RATE_MCS_7_20 = 19,
	RATE_MCS_0_40 = 20,
	RATE_MCS_1_40 = 21,
	RATE_MCS_2_40 = 22,
	RATE_MCS_3_40 = 23,
	RATE_MCS_4_40 = 24,
	RATE_MCS_5_40 = 25,
	RATE_MCS_6_40 = 26,
	RATE_MCS_7_40 = 27,
};

struct wmi_bit_rate_reply {
	/* see, enum wmi_bit_rate */
	s8 rate_index;
} __packed;

/*
 * WMI_SET_FIXRATES_CMDID
 *
 * Get fix rates cmd uses same definition as set fix rates cmd
 */
struct wmi_fix_rates_reply {
	/* see wmi_bit_rate */
	__le32 fix_rate_mask;
} __packed;

enum roam_data_type {
	/* get the roam time data */
	ROAM_DATA_TIME = 1,
};

struct wmi_target_roam_time {
	__le32 disassoc_time;
	__le32 no_txrx_time;
	__le32 assoc_time;
	__le32 allow_txrx_time;
	u8 disassoc_bssid[ETH_ALEN];
	s8 disassoc_bss_rssi;
	u8 assoc_bssid[ETH_ALEN];
	s8 assoc_bss_rssi;
} __packed;

enum wmi_txop_cfg {
	WMI_TXOP_DISABLED = 0,
	WMI_TXOP_ENABLED
};

struct wmi_set_wmm_txop_cmd {
	u8 txop_enable;
} __packed;

struct wmi_set_keepalive_cmd {
	u8 keep_alive_intvl;
} __packed;

struct wmi_get_keepalive_cmd {
	__le32 configured;
	u8 keep_alive_intvl;
} __packed;

struct wmi_set_appie_cmd {
	u8 mgmt_frm_type; /* enum wmi_mgmt_frame_type */
	u8 ie_len;
	u8 ie_info[0];
} __packed;

struct wmi_set_ie_cmd {
	u8 ie_id;
	u8 ie_field;	/* enum wmi_ie_field_type */
	u8 ie_len;
	u8 reserved;
	u8 ie_info[0];
} __packed;

/* Notify the WSC registration status to the target */
#define WSC_REG_ACTIVE     1
#define WSC_REG_INACTIVE   0

#define WOW_MAX_FILTERS_PER_LIST 4
#define WOW_PATTERN_SIZE	 64

#define MAC_MAX_FILTERS_PER_LIST 4

struct wow_filter {
	u8 wow_valid_filter;
	u8 wow_filter_id;
	u8 wow_filter_size;
	u8 wow_filter_offset;
	u8 wow_filter_mask[WOW_PATTERN_SIZE];
	u8 wow_filter_pattern[WOW_PATTERN_SIZE];
} __packed;

#define MAX_IP_ADDRS  2

struct wmi_set_ip_cmd {
	/* IP in network byte order */
	__be32 ips[MAX_IP_ADDRS];
} __packed;

enum ath6kl_wow_filters {
	WOW_FILTER_SSID			= BIT(1),
	WOW_FILTER_OPTION_MAGIC_PACKET  = BIT(2),
	WOW_FILTER_OPTION_EAP_REQ	= BIT(3),
	WOW_FILTER_OPTION_PATTERNS	= BIT(4),
	WOW_FILTER_OPTION_OFFLOAD_ARP	= BIT(5),
	WOW_FILTER_OPTION_OFFLOAD_NS	= BIT(6),
	WOW_FILTER_OPTION_OFFLOAD_GTK	= BIT(7),
	WOW_FILTER_OPTION_8021X_4WAYHS	= BIT(8),
	WOW_FILTER_OPTION_NLO_DISCVRY	= BIT(9),
	WOW_FILTER_OPTION_NWK_DISASSOC	= BIT(10),
	WOW_FILTER_OPTION_GTK_ERROR	= BIT(11),
	WOW_FILTER_OPTION_TEST_MODE	= BIT(15),
};

enum ath6kl_host_mode {
	ATH6KL_HOST_MODE_AWAKE,
	ATH6KL_HOST_MODE_ASLEEP,
};

struct wmi_set_host_sleep_mode_cmd {
	__le32 awake;
	__le32 asleep;
} __packed;

enum ath6kl_wow_mode {
	ATH6KL_WOW_MODE_DISABLE,
	ATH6KL_WOW_MODE_ENABLE,
};

struct wmi_set_wow_mode_cmd {
	__le32 enable_wow;
	__le32 filter;
	__le16 host_req_delay;
} __packed;

struct wmi_add_wow_pattern_cmd {
	u8 filter_list_id;
	u8 filter_size;
	u8 filter_offset;
	u8 filter[0];
} __packed;

struct wmi_del_wow_pattern_cmd {
	__le16 filter_list_id;
	__le16 filter_id;
} __packed;

/* WMI_SET_TXE_NOTIFY_CMDID */
struct wmi_txe_notify_cmd {
	__le32 rate;
	__le32 pkts;
	__le32 intvl;
} __packed;

/* WMI_TXE_NOTIFY_EVENTID */
struct wmi_txe_notify_event {
	__le32 rate;
	__le32 pkts;
} __packed;

/* WMI_SET_AKMP_PARAMS_CMD */

struct wmi_pmkid {
	u8 pmkid[WMI_PMKID_LEN];
} __packed;

/* WMI_GET_PMKID_LIST_CMD  Reply */
struct wmi_pmkid_list_reply {
	__le32 num_pmkid;
	u8 bssid_list[ETH_ALEN][1];
	struct wmi_pmkid pmkid_list[1];
} __packed;

/* WMI_ADDBA_REQ_EVENTID */
struct wmi_addba_req_event {
	u8 tid;
	u8 win_sz;
	__le16 st_seq_no;

	/* f/w response for ADDBA Req; OK (0) or failure (!=0) */
	u8 status;
} __packed;

/* WMI_ADDBA_RESP_EVENTID */
struct wmi_addba_resp_event {
	u8 tid;

	/* OK (0), failure (!=0) */
	u8 status;

	/* three values: not supported(0), 3839, 8k */
	__le16 amsdu_sz;
} __packed;

/* WMI_DELBA_EVENTID
 * f/w received a DELBA for peer and processed it.
 * Host is notified of this
 */
struct wmi_delba_event {
	u8 tid;
	u8 is_peer_initiator;
	__le16 reason_code;
} __packed;

#define PEER_NODE_JOIN_EVENT		0x00
#define PEER_NODE_LEAVE_EVENT		0x01
#define PEER_FIRST_NODE_JOIN_EVENT	0x10
#define PEER_LAST_NODE_LEAVE_EVENT	0x11

struct wmi_peer_node_event {
	u8 event_code;
	u8 peer_mac_addr[ETH_ALEN];
} __packed;

/* Transmit complete event data structure(s) */

/* version 1 of tx complete msg */
struct tx_complete_msg_v1 {
#define TX_COMPLETE_STATUS_SUCCESS 0
#define TX_COMPLETE_STATUS_RETRIES 1
#define TX_COMPLETE_STATUS_NOLINK  2
#define TX_COMPLETE_STATUS_TIMEOUT 3
#define TX_COMPLETE_STATUS_OTHER   4

	u8 status;

	/* packet ID to identify parent packet */
	u8 pkt_id;

	/* rate index on successful transmission */
	u8 rate_idx;

	/* number of ACK failures in tx attempt */
	u8 ack_failures;
} __packed;

struct wmi_tx_complete_event {
	/* no of tx comp msgs following this struct */
	u8 num_msg;

	/* length in bytes for each individual msg following this struct */
	u8 msg_len;

	/* version of tx complete msg data following this struct */
	u8 msg_type;

	/* individual messages follow this header */
	u8 reserved;
} __packed;

/*
 * ------- AP Mode definitions --------------
 */

/*
 * !!! Warning !!!
 * -Changing the following values needs compilation of both driver and firmware
 */
#define AP_MAX_NUM_STA          10

/* Spl. AID used to set DTIM flag in the beacons */
#define MCAST_AID               0xFF

#define DEF_AP_COUNTRY_CODE     "US "

/* Used with WMI_AP_SET_NUM_STA_CMDID */

/*
 * Used with WMI_AP_SET_MLME_CMDID
 */

/* MLME Commands */
#define WMI_AP_MLME_ASSOC       1   /* associate station */
#define WMI_AP_DISASSOC         2   /* disassociate station */
#define WMI_AP_DEAUTH           3   /* deauthenticate station */
#define WMI_AP_MLME_AUTHORIZE   4   /* authorize station */
#define WMI_AP_MLME_UNAUTHORIZE 5   /* unauthorize station */

struct wmi_ap_set_mlme_cmd {
	u8 mac[ETH_ALEN];
	__le16 reason;		/* 802.11 reason code */
	u8 cmd;			/* operation to perform (WMI_AP_*) */
} __packed;

struct wmi_ap_set_pvb_cmd {
	__le32 flag;
	__le16 rsvd;
	__le16 aid;
} __packed;

struct wmi_rx_frame_format_cmd {
	/* version of meta data for rx packets <0 = default> (0-7 = valid) */
	u8 meta_ver;

	/*
	 * 1 == leave .11 header intact,
	 * 0 == replace .11 header with .3 <default>
	 */
	u8 dot11_hdr;

	/*
	 * 1 == defragmentation is performed by host,
	 * 0 == performed by target <default>
	 */
	u8 defrag_on_host;

	/* for alignment */
	u8 reserved[1];
} __packed;

struct wmi_ap_hidden_ssid_cmd {
	u8 hidden_ssid;
} __packed;

struct wmi_set_inact_period_cmd {
	__le32 inact_period;
	u8 num_null_func;
} __packed;

/* AP mode events */
struct wmi_ap_set_apsd_cmd {
	u8 enable;
} __packed;

enum wmi_ap_apsd_buffered_traffic_flags {
	WMI_AP_APSD_NO_DELIVERY_FRAMES =  0x1,
};

struct wmi_ap_apsd_buffered_traffic_cmd {
	__le16 aid;
	__le16 bitmap;
	__le32 flags;
} __packed;

/* WMI_PS_POLL_EVENT */
struct wmi_pspoll_event {
	__le16 aid;
} __packed;

struct wmi_per_sta_stat {
	__le32 tx_bytes;
	__le32 tx_pkts;
	__le32 tx_error;
	__le32 tx_discard;
	__le32 rx_bytes;
	__le32 rx_pkts;
	__le32 rx_error;
	__le32 rx_discard;
	__le32 aid;
} __packed;

struct wmi_ap_mode_stat {
	__le32 action;
	struct wmi_per_sta_stat sta[AP_MAX_NUM_STA + 1];
} __packed;

/* End of AP mode definitions */

struct wmi_remain_on_chnl_cmd {
	__le32 freq;
	__le32 duration;
} __packed;

/* wmi_send_action_cmd is to be deprecated. Use
 * wmi_send_mgmt_cmd instead. The new structure supports P2P mgmt
 * operations using station interface.
 */
struct wmi_send_action_cmd {
	__le32 id;
	__le32 freq;
	__le32 wait;
	__le16 len;
	u8 data[0];
} __packed;

struct wmi_send_mgmt_cmd {
	__le32 id;
	__le32 freq;
	__le32 wait;
	__le32 no_cck;
	__le16 len;
	u8 data[0];
} __packed;

struct wmi_tx_status_event {
	__le32 id;
	u8 ack_status;
} __packed;

struct wmi_probe_req_report_cmd {
	u8 enable;
} __packed;

struct wmi_disable_11b_rates_cmd {
	u8 disable;
} __packed;

struct wmi_set_appie_extended_cmd {
	u8 role_id;
	u8 mgmt_frm_type;
	u8 ie_len;
	u8 ie_info[0];
} __packed;

struct wmi_remain_on_chnl_event {
	__le32 freq;
	__le32 duration;
} __packed;

struct wmi_cancel_remain_on_chnl_event {
	__le32 freq;
	__le32 duration;
	u8 status;
} __packed;

struct wmi_rx_action_event {
	__le32 freq;
	__le16 len;
	u8 data[0];
} __packed;

struct wmi_p2p_capabilities_event {
	__le16 len;
	u8 data[0];
} __packed;

struct wmi_p2p_rx_probe_req_event {
	__le32 freq;
	__le16 len;
	u8 data[0];
} __packed;

#define P2P_FLAG_CAPABILITIES_REQ   (0x00000001)
#define P2P_FLAG_MACADDR_REQ        (0x00000002)
#define P2P_FLAG_HMODEL_REQ         (0x00000002)

struct wmi_get_p2p_info {
	__le32 info_req_flags;
} __packed;

struct wmi_p2p_info_event {
	__le32 info_req_flags;
	__le16 len;
	u8 data[0];
} __packed;

struct wmi_p2p_capabilities {
	u8 go_power_save;
} __packed;

struct wmi_p2p_macaddr {
	u8 mac_addr[ETH_ALEN];
} __packed;

struct wmi_p2p_hmodel {
	u8 p2p_model;
} __packed;

struct wmi_p2p_probe_response_cmd {
	__le32 freq;
	u8 destination_addr[ETH_ALEN];
	__le16 len;
	u8 data[0];
} __packed;

/* Extended WMI (WMIX)
 *
 * Extended WMIX commands are encapsulated in a WMI message with
 * cmd=WMI_EXTENSION_CMD.
 *
 * Extended WMI commands are those that are needed during wireless
 * operation, but which are not really wireless commands.  This allows,
 * for instance, platform-specific commands.  Extended WMI commands are
 * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
 * Extended WMI events are similarly embedded in a WMI event message with
 * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
 */
struct wmix_cmd_hdr {
	__le32 cmd_id;
} __packed;

enum wmix_command_id {
	WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
	WMIX_DSETDATA_REPLY_CMDID,
	WMIX_GPIO_OUTPUT_SET_CMDID,
	WMIX_GPIO_INPUT_GET_CMDID,
	WMIX_GPIO_REGISTER_SET_CMDID,
	WMIX_GPIO_REGISTER_GET_CMDID,
	WMIX_GPIO_INTR_ACK_CMDID,
	WMIX_HB_CHALLENGE_RESP_CMDID,
	WMIX_DBGLOG_CFG_MODULE_CMDID,
	WMIX_PROF_CFG_CMDID,	/* 0x200a */
	WMIX_PROF_ADDR_SET_CMDID,
	WMIX_PROF_START_CMDID,
	WMIX_PROF_STOP_CMDID,
	WMIX_PROF_COUNT_GET_CMDID,
};

enum wmix_event_id {
	WMIX_DSETOPENREQ_EVENTID = 0x3001,
	WMIX_DSETCLOSE_EVENTID,
	WMIX_DSETDATAREQ_EVENTID,
	WMIX_GPIO_INTR_EVENTID,
	WMIX_GPIO_DATA_EVENTID,
	WMIX_GPIO_ACK_EVENTID,
	WMIX_HB_CHALLENGE_RESP_EVENTID,
	WMIX_DBGLOG_EVENTID,
	WMIX_PROF_COUNT_EVENTID,
};

/*
 * ------Error Detection support-------
 */

/*
 * WMIX_HB_CHALLENGE_RESP_CMDID
 * Heartbeat Challenge Response command
 */
struct wmix_hb_challenge_resp_cmd {
	__le32 cookie;
	__le32 source;
} __packed;

struct ath6kl_wmix_dbglog_cfg_module_cmd {
	__le32 valid;
	__le32 config;
} __packed;

/* End of Extended WMI (WMIX) */

enum wmi_sync_flag {
	NO_SYNC_WMIFLAG = 0,

	/* transmit all queued data before cmd */
	SYNC_BEFORE_WMIFLAG,

	/* any new data waits until cmd execs */
	SYNC_AFTER_WMIFLAG,

	SYNC_BOTH_WMIFLAG,

	/* end marker */
	END_WMIFLAG
};

enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi);
void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id);
int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb);
int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
			    u8 msg_type, u32 flags,
			    enum wmi_data_hdr_data_type data_type,
			    u8 meta_ver, void *tx_meta_info, u8 if_idx);

int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb);
int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb);
int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx,
				       struct sk_buff *skb, u32 layer2_priority,
				       bool wmm_enabled, u8 *ac);

int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb);

int ath6kl_wmi_cmd_send(struct wmi *wmi, u8 if_idx, struct sk_buff *skb,
			enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag);

int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx,
			   enum network_type nw_type,
			   enum dot11_auth_mode dot11_auth_mode,
			   enum auth_mode auth_mode,
			   enum crypto_type pairwise_crypto,
			   u8 pairwise_crypto_len,
			   enum crypto_type group_crypto,
			   u8 group_crypto_len, int ssid_len, u8 *ssid,
			   u8 *bssid, u16 channel, u32 ctrl_flags,
			   u8 nw_subtype);

int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 if_idx, u8 *bssid,
			     u16 channel);
int ath6kl_wmi_disconnect_cmd(struct wmi *wmi, u8 if_idx);

int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx,
			     enum wmi_scan_type scan_type,
			     u32 force_fgscan, u32 is_legacy,
			     u32 home_dwell_time, u32 force_scan_interval,
			     s8 num_chan, u16 *ch_list, u32 no_cck,
			     u32 *rates);
int ath6kl_wmi_enable_sched_scan_cmd(struct wmi *wmi, u8 if_idx, bool enable);

int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u8 if_idx, u16 fg_start_sec,
			      u16 fg_end_sec, u16 bg_sec,
			      u16 minact_chdw_msec, u16 maxact_chdw_msec,
			      u16 pas_chdw_msec, u8 short_scan_ratio,
			      u8 scan_ctrl_flag, u32 max_dfsch_act_time,
			      u16 maxact_scan_per_ssid);
int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 if_idx, u8 filter,
			     u32 ie_mask);
int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 if_idx, u8 index, u8 flag,
			      u8 ssid_len, u8 *ssid);
int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u8 if_idx,
				  u16 listen_interval,
				  u16 listen_beacons);
int ath6kl_wmi_bmisstime_cmd(struct wmi *wmi, u8 if_idx,
			     u16 bmiss_time, u16 num_beacons);
int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 if_idx, u8 pwr_mode);
int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u8 if_idx, u16 idle_period,
			    u16 ps_poll_num, u16 dtim_policy,
			    u16 tx_wakup_policy, u16 num_tx_to_wakeup,
			    u16 ps_fail_event_policy);
int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi, u8 if_idx,
				  struct wmi_create_pstream_cmd *pstream);
int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class,
				  u8 tsid);
int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 if_idx, u8 timeout);

int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold);
int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 if_idx, u8 status,
				 u8 preamble_policy);

int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source);
int ath6kl_wmi_config_debug_module_cmd(struct wmi *wmi, u32 valid, u32 config);

int ath6kl_wmi_get_stats_cmd(struct wmi *wmi, u8 if_idx);
int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index,
			  enum crypto_type key_type,
			  u8 key_usage, u8 key_len,
			  u8 *key_rsc, unsigned int key_rsc_len,
			  u8 *key_material,
			  u8 key_op_ctrl, u8 *mac_addr,
			  enum wmi_sync_flag sync_flag);
int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 if_idx, const u8 *krk);
int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index);
int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, u8 if_idx, const u8 *bssid,
			    const u8 *pmkid, bool set);
int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 if_idx, u8 dbM);
int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi, u8 if_idx);
int ath6kl_wmi_get_roam_tbl_cmd(struct wmi *wmi);

int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, u8 if_idx, enum wmi_txop_cfg cfg);
int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 if_idx,
				 u8 keep_alive_intvl);
int ath6kl_wmi_set_htcap_cmd(struct wmi *wmi, u8 if_idx,
			     enum ieee80211_band band,
			     struct ath6kl_htcap *htcap);
int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len);

s32 ath6kl_wmi_get_rate(s8 rate_index);

int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, u8 if_idx,
			  __be32 ips0, __be32 ips1);
int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx,
				       enum ath6kl_host_mode host_mode);
int ath6kl_wmi_set_bitrate_mask(struct wmi *wmi, u8 if_idx,
				const struct cfg80211_bitrate_mask *mask);
int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx,
				enum ath6kl_wow_mode wow_mode,
				u32 filter, u16 host_req_delay);
int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
				   u8 list_id, u8 filter_size,
				   u8 filter_offset, const u8 *filter,
				   const u8 *mask);
int ath6kl_wmi_del_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
				   u16 list_id, u16 filter_id);
int ath6kl_wmi_set_rssi_filter_cmd(struct wmi *wmi, u8 if_idx, s8 rssi);
int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi);
int ath6kl_wmi_ap_set_dtim_cmd(struct wmi *wmi, u8 if_idx, u32 dtim_period);
int ath6kl_wmi_ap_set_beacon_intvl_cmd(struct wmi *wmi, u8 if_idx,
				       u32 beacon_interval);
int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid);
int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode);
int ath6kl_wmi_mcast_filter_cmd(struct wmi *wmi, u8 if_idx, bool mc_all_on);
int ath6kl_wmi_add_del_mcast_filter_cmd(struct wmi *wmi, u8 if_idx,
					u8 *filter, bool add_filter);
int ath6kl_wmi_sta_bmiss_enhance_cmd(struct wmi *wmi, u8 if_idx, bool enable);
int ath6kl_wmi_set_txe_notify(struct wmi *wmi, u8 idx,
			      u32 rate, u32 pkts, u32 intvl);
int ath6kl_wmi_set_regdomain_cmd(struct wmi *wmi, const char *alpha2);

/* AP mode uAPSD */
int ath6kl_wmi_ap_set_apsd(struct wmi *wmi, u8 if_idx, u8 enable);

int ath6kl_wmi_set_apsd_bfrd_traf(struct wmi *wmi,
						u8 if_idx, u16 aid,
						u16 bitmap, u32 flags);

u8 ath6kl_wmi_get_traffic_class(u8 user_priority);

u8 ath6kl_wmi_determine_user_priority(u8 *pkt, u32 layer2_pri);
/* AP mode */
int ath6kl_wmi_ap_hidden_ssid(struct wmi *wmi, u8 if_idx, bool enable);
int ath6kl_wmi_ap_profile_commit(struct wmi *wmip, u8 if_idx,
				 struct wmi_connect_cmd *p);

int ath6kl_wmi_ap_set_mlme(struct wmi *wmip, u8 if_idx, u8 cmd,
			   const u8 *mac, u16 reason);

int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u8 if_idx, u16 aid, bool flag);

int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 if_idx,
				       u8 rx_meta_version,
				       bool rx_dot11_hdr, bool defrag_on_host);

int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
			     const u8 *ie, u8 ie_len);

int ath6kl_wmi_set_ie_cmd(struct wmi *wmi, u8 if_idx, u8 ie_id, u8 ie_field,
			  const u8 *ie_info, u8 ie_len);

/* P2P */
int ath6kl_wmi_disable_11b_rates_cmd(struct wmi *wmi, bool disable);

int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
				  u32 dur);

int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
			       u32 wait, const u8 *data, u16 data_len,
			       u32 no_cck);

int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
				       const u8 *dst, const u8 *data,
				       u16 data_len);

int ath6kl_wmi_probe_report_req_cmd(struct wmi *wmi, u8 if_idx, bool enable);

int ath6kl_wmi_info_req_cmd(struct wmi *wmi, u8 if_idx, u32 info_req_flags);

int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx);

int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
			     const u8 *ie, u8 ie_len);

int ath6kl_wmi_set_inact_period(struct wmi *wmi, u8 if_idx, int inact_timeout);

void ath6kl_wmi_sscan_timer(unsigned long ptr);

int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source);

struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx);
void *ath6kl_wmi_init(struct ath6kl *devt);
void ath6kl_wmi_shutdown(struct wmi *wmi);
void ath6kl_wmi_reset(struct wmi *wmi);

#endif /* WMI_H */