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
| /*
| * Customer HW 4 dependant file
| *
| * Copyright (C) 2020, Broadcom.
| *
| * Unless you and Broadcom execute a separate written software license
| * agreement governing use of this software, this software is licensed to you
| * under the terms of the GNU General Public License version 2 (the "GPL"),
| * available at http://www.broadcom.com/licenses/GPLv2.php, with the
| * following added to such license:
| *
| * As a special exception, the copyright holders of this software give you
| * permission to link this software with independent modules, and to copy and
| * distribute the resulting executable under terms of your choice, provided that
| * you also meet, for each linked independent module, the terms and conditions of
| * the license of that module. An independent module is a module which is not
| * derived from this software. The special exception does not apply to any
| * modifications of the software.
| *
| *
| * <<Broadcom-WL-IPTag/Open:>>
| *
| * $Id: dhd_custom_sec.c 334946 2012-05-24 20:38:00Z chanyun $
| */
| #if defined(CUSTOMER_HW4) || defined(CUSTOMER_HW40)
| #include <typedefs.h>
| #include <linuxver.h>
| #include <osl.h>
|
| #include <ethernet.h>
| #include <dngl_stats.h>
| #include <bcmutils.h>
| #include <dhd.h>
| #include <dhd_dbg.h>
| #include <dhd_linux.h>
| #include <bcmdevs.h>
| #include <bcmdevs_legacy.h> /* need to still support chips no longer in trunk firmware */
|
| #include <linux/fcntl.h>
| #include <linux/fs.h>
|
| const struct cntry_locales_custom translate_custom_table[] = {
| /* default ccode/regrev */
| {"", "XZ", 11}, /* Universal if Country code is unknown or empty */
| {"IR", "XZ", 11}, /* Universal if Country code is IRAN, (ISLAMIC REPUBLIC OF) */
| {"SD", "XZ", 11}, /* Universal if Country code is SUDAN */
| {"PS", "XZ", 11}, /* Universal if Country code is PALESTINIAN TERRITORY, OCCUPIED */
| {"TL", "XZ", 11}, /* Universal if Country code is TIMOR-LESTE (EAST TIMOR) */
| {"MH", "XZ", 11}, /* Universal if Country code is MARSHALL ISLANDS */
| {"GL", "GP", 2},
| {"AL", "AL", 2},
| #ifdef DHD_SUPPORT_GB_999
| {"DZ", "GB", 999},
| #else
| {"DZ", "GB", 6},
| #endif /* DHD_SUPPORT_GB_999 */
| {"AS", "AS", 12},
| {"AI", "AI", 1},
| {"AF", "AD", 0},
| {"AG", "AG", 2},
| {"AR", "AU", 6},
| {"AW", "AW", 2},
| {"AU", "AU", 6},
| {"AT", "AT", 4},
| {"AZ", "AZ", 2},
| {"BS", "BS", 2},
| {"BH", "BH", 4},
| {"BD", "BD", 1},
| {"BY", "BY", 3},
| {"BE", "BE", 4},
| {"BM", "BM", 12},
| {"BA", "BA", 2},
| {"BR", "BR", 2},
| {"VG", "VG", 2},
| {"BN", "BN", 4},
| {"BG", "BG", 4},
| {"KH", "KH", 2},
| {"KY", "KY", 3},
| {"CN", "CN", 38},
| {"CO", "CO", 17},
| {"CR", "CR", 17},
| {"HR", "HR", 4},
| {"CY", "CY", 4},
| {"CZ", "CZ", 4},
| {"DK", "DK", 4},
| {"EE", "EE", 4},
| {"ET", "ET", 2},
| {"FI", "FI", 4},
| {"FR", "FR", 5},
| {"GF", "GF", 2},
| {"DE", "DE", 7},
| {"GR", "GR", 4},
| {"GD", "GD", 2},
| {"GP", "GP", 2},
| {"GU", "GU", 30},
| {"HK", "HK", 2},
| {"HU", "HU", 4},
| {"IS", "IS", 4},
| {"IN", "IN", 3},
| {"ID", "ID", 1},
| {"IE", "IE", 5},
| {"IL", "IL", 14},
| {"IT", "IT", 4},
| {"JP", "JP", 45},
| {"JO", "JO", 3},
| {"KE", "SA", 0},
| {"KW", "KW", 5},
| {"LA", "LA", 2},
| {"LV", "LV", 4},
| {"LB", "LB", 5},
| {"LS", "LS", 2},
| {"LI", "LI", 4},
| {"LT", "LT", 4},
| {"LU", "LU", 3},
| {"MO", "SG", 0},
| {"MK", "MK", 2},
| {"MW", "MW", 1},
| {"MY", "MY", 3},
| {"MV", "MV", 3},
| {"MT", "MT", 4},
| {"MQ", "MQ", 2},
| {"MR", "MR", 2},
| {"MU", "MU", 2},
| {"YT", "YT", 2},
| {"MX", "MX", 44},
| {"MD", "MD", 2},
| {"MC", "MC", 1},
| {"ME", "ME", 2},
| {"MA", "MA", 2},
| {"NL", "NL", 4},
| {"AN", "GD", 2},
| {"NZ", "NZ", 4},
| {"NO", "NO", 4},
| {"OM", "OM", 4},
| {"PA", "PA", 17},
| {"PG", "AU", 6},
| {"PY", "PY", 2},
| {"PE", "PE", 20},
| {"PH", "PH", 5},
| {"PL", "PL", 4},
| {"PT", "PT", 4},
| {"PR", "PR", 38},
| {"RE", "RE", 2},
| {"RO", "RO", 4},
| {"SN", "MA", 2},
| {"RS", "RS", 2},
| {"SK", "SK", 4},
| {"SI", "SI", 4},
| {"ES", "ES", 4},
| {"LK", "LK", 1},
| {"SE", "SE", 4},
| {"CH", "CH", 4},
| {"TW", "TW", 1},
| {"TH", "TH", 5},
| {"TT", "TT", 3},
| {"TR", "TR", 7},
| {"AE", "AE", 6},
| #ifdef DHD_SUPPORT_GB_999
| {"GB", "GB", 999},
| #else
| {"GB", "GB", 6},
| #endif /* DHD_SUPPORT_GB_999 */
| {"UY", "VE", 3},
| {"VI", "PR", 38},
| {"VA", "VA", 2},
| {"VE", "VE", 3},
| {"VN", "VN", 4},
| {"ZM", "LA", 2},
| {"EC", "EC", 21},
| {"SV", "SV", 25},
| #if defined(BCM4358_CHIP) || defined(BCM4359_CHIP)
| {"KR", "KR", 70},
| #else
| {"KR", "KR", 48},
| #endif
| {"RU", "RU", 13},
| {"UA", "UA", 8},
| {"GT", "GT", 1},
| {"MN", "MN", 1},
| {"NI", "NI", 2},
| {"UZ", "MA", 2},
| {"ZA", "ZA", 6},
| {"EG", "EG", 13},
| {"TN", "TN", 1},
| {"AO", "AD", 0},
| {"BT", "BJ", 0},
| {"BW", "BJ", 0},
| {"LY", "LI", 4},
| {"BO", "NG", 0},
| {"UM", "PR", 38},
| /* Support FCC 15.407 (Part 15E) Changes, effective June 2 2014 */
| /* US/988, Q2/993 country codes with higher power on UNII-1 5G band */
| {"US", "US", 988},
| {"CU", "US", 988},
| {"CA", "Q2", 993},
| };
|
| /* Customized Locale convertor
| * input : ISO 3166-1 country abbreviation
| * output: customized cspec
| */
| void get_customized_country_code(void *adapter, char *country_iso_code, wl_country_t *cspec)
| {
| int size, i;
|
| size = ARRAYSIZE(translate_custom_table);
|
| if (cspec == 0)
| return;
|
| if (size == 0)
| return;
|
| for (i = 0; i < size; i++) {
| if (strcmp(country_iso_code, translate_custom_table[i].iso_abbrev) == 0) {
| memcpy(cspec->ccode,
| translate_custom_table[i].custom_locale, WLC_CNTRY_BUF_SZ);
| cspec->rev = translate_custom_table[i].custom_locale_rev;
| return;
| }
| }
| return;
| }
|
| #define PSMINFO PLATFORM_PATH".psm.info"
| #define ANTINFO PLATFORM_PATH".ant.info"
| #define WIFIVERINFO PLATFORM_PATH".wifiver.info"
| #define LOGTRACEINFO PLATFORM_PATH".logtrace.info"
| #define SOFTAPINFO PLATFORM_PATH".softap.info"
|
| #ifdef DHD_PM_CONTROL_FROM_FILE
| /* XXX This function used for setup PM related value control by read from file.
| * Normally, PM related value Turn Offed for MFG process
| */
| extern bool g_pm_control;
| #ifdef DHD_EXPORT_CNTL_FILE
| extern uint32 pmmode_val;
| #endif /* !DHD_EXPORT_CNTL_FILE */
| void sec_control_pm(dhd_pub_t *dhd, uint *power_mode)
| {
| #ifndef DHD_EXPORT_CNTL_FILE
| struct file *fp = NULL;
| char *filepath = PSMINFO;
| #endif /* DHD_EXPORT_CNTL_FILE */
| char power_val = 0;
| int ret = 0;
| #ifdef DHD_ENABLE_LPC
| uint32 lpc = 0;
| #endif /* DHD_ENABLE_LPC */
|
| #ifndef DHD_EXPORT_CNTL_FILE
| g_pm_control = FALSE;
| fp = filp_open(filepath, O_RDONLY, 0);
| if (IS_ERR(fp) || (fp == NULL)) {
| /* Enable PowerSave Mode */
| dhd_wl_ioctl_cmd(dhd, WLC_SET_PM, (char *)power_mode,
| sizeof(uint), TRUE, 0);
| DHD_ERROR(("[WIFI_SEC] %s: %s doesn't exist"
| " so set PM to %d\n",
| __FUNCTION__, filepath, *power_mode));
| return;
| } else {
| kernel_read_compat(fp, fp->f_pos, &power_val, 1);
| DHD_ERROR(("[WIFI_SEC] %s: POWER_VAL = %c \r\n", __FUNCTION__, power_val));
| filp_close(fp, NULL);
| }
| #else
| g_pm_control = FALSE;
| /* Not set from the framework side */
| if (pmmode_val == 0xFFu) {
| /* Enable PowerSave Mode */
| dhd_wl_ioctl_cmd(dhd, WLC_SET_PM, (char *)power_mode,
| sizeof(uint), TRUE, 0);
| DHD_ERROR(("[WIFI_SEC] %s: doesn't set from sysfs"
| " so set PM to %d\n",
| __FUNCTION__, *power_mode));
| return;
|
| } else {
| power_val = (char)pmmode_val;
| }
| #endif /* !DHD_EXPORT_CNTL_FILE */
|
| #ifdef DHD_EXPORT_CNTL_FILE
| if (power_val == 0) {
| #else
| /* XXX: power_val is compared with character type read from .psm.info file */
| if (power_val == '0') {
| #endif /* DHD_EXPORT_CNTL_FILE */
| #ifdef ROAM_ENABLE
| uint roamvar = 1;
| #endif
| uint32 wl_updown = 1;
|
| *power_mode = PM_OFF;
| /* Disable PowerSave Mode */
| dhd_wl_ioctl_cmd(dhd, WLC_SET_PM, (char *)power_mode,
| sizeof(uint), TRUE, 0);
| #ifndef CUSTOM_SET_ANTNPM
| /* Turn off MPC in AP mode */
| ret = dhd_iovar(dhd, 0, "mpc", (char *)power_mode, sizeof(*power_mode),
| NULL, 0, TRUE);
| #endif /* !CUSTOM_SET_ANTNPM */
| g_pm_control = TRUE;
| #ifdef ROAM_ENABLE
| /* Roaming off of dongle */
| ret = dhd_iovar(dhd, 0, "roam_off", (char *)&roamvar, sizeof(roamvar), NULL,
| 0, TRUE);
| #endif
| #ifdef DHD_ENABLE_LPC
| /* Set lpc 0 */
| ret = dhd_iovar(dhd, 0, "lpc", (char *)&lpc, sizeof(lpc), NULL, 0, TRUE);
| if (ret < 0) {
| DHD_ERROR(("[WIFI_SEC] %s: Set lpc failed %d\n",
| __FUNCTION__, ret));
| }
| #endif /* DHD_ENABLE_LPC */
| #ifdef DHD_PCIE_RUNTIMEPM
| DHD_ERROR(("[WIFI_SEC] %s : Turn Runtime PM off \n", __FUNCTION__));
| /* Turn Runtime PM off */
| dhdpcie_block_runtime_pm(dhd);
| #endif /* DHD_PCIE_RUNTIMEPM */
| /* Disable ocl */
| if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_UP, (char *)&wl_updown,
| sizeof(wl_updown), TRUE, 0)) < 0) {
| DHD_ERROR(("[WIFI_SEC] %s: WLC_UP faield %d\n", __FUNCTION__, ret));
| }
| #ifndef CUSTOM_SET_OCLOFF
| {
| uint32 ocl_enable = 0;
| ret = dhd_iovar(dhd, 0, "ocl_enable", (char *)&ocl_enable,
| sizeof(ocl_enable), NULL, 0, TRUE);
| if (ret < 0) {
| DHD_ERROR(("[WIFI_SEC] %s: Set ocl_enable %d failed %d\n",
| __FUNCTION__, ocl_enable, ret));
| } else {
| DHD_ERROR(("[WIFI_SEC] %s: Set ocl_enable %d OK %d\n",
| __FUNCTION__, ocl_enable, ret));
| }
| }
| #else
| dhd->ocl_off = TRUE;
| #endif /* CUSTOM_SET_OCLOFF */
| #ifdef WLADPS
| if ((ret = dhd_enable_adps(dhd, ADPS_DISABLE)) < 0) {
| DHD_ERROR(("[WIFI_SEC] %s: dhd_enable_adps failed %d\n",
| __FUNCTION__, ret));
| }
| #endif /* WLADPS */
|
| if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_DOWN, (char *)&wl_updown,
| sizeof(wl_updown), TRUE, 0)) < 0) {
| DHD_ERROR(("[WIFI_SEC] %s: WLC_DOWN faield %d\n",
| __FUNCTION__, ret));
| }
| } else {
| dhd_wl_ioctl_cmd(dhd, WLC_SET_PM, (char *)power_mode,
| sizeof(uint), TRUE, 0);
| }
| }
| #endif /* DHD_PM_CONTROL_FROM_FILE */
|
| #ifdef MIMO_ANT_SETTING
| int get_ant_val_from_file(uint32 *read_val)
| {
| int ret = -1;
| struct file *fp = NULL;
| char *filepath = ANTINFO;
| char *p_ant_val = NULL;
| uint32 ant_val = 0;
|
| /* Read antenna settings from the file */
| fp = filp_open(filepath, O_RDONLY, 0);
| if (IS_ERR(fp)) {
| DHD_ERROR(("[WIFI_SEC] %s: File [%s] doesn't exist\n", __FUNCTION__, filepath));
| ret = -ENOENT;
| return ret;
| } else {
| ret = kernel_read_compat(fp, 0, (char *)&ant_val, sizeof(uint32));
| if (ret < 0) {
| DHD_ERROR(("[WIFI_SEC] %s: File read error, ret=%d\n", __FUNCTION__, ret));
| filp_close(fp, NULL);
| return ret;
| }
|
| p_ant_val = (char *)&ant_val;
| p_ant_val[sizeof(uint32) - 1] = '\0';
| ant_val = bcm_atoi(p_ant_val);
|
| DHD_ERROR(("[WIFI_SEC]%s: ANT val = %d\n", __FUNCTION__, ant_val));
| filp_close(fp, NULL);
|
| /* Check value from the file */
| if (ant_val < 1 || ant_val > 3) {
| DHD_ERROR(("[WIFI_SEC] %s: Invalid value %d read from the file %s\n",
| __FUNCTION__, ant_val, filepath));
| return -1;
| }
| }
| *read_val = ant_val;
| return ret;
| }
|
| int dhd_sel_ant_from_file(dhd_pub_t *dhd)
| {
| int ret = -1;
| uint32 ant_val = 0;
| uint32 btc_mode = 0;
| uint chip_id = dhd_bus_chip_id(dhd);
| #ifndef CUSTOM_SET_ANTNPM
| wl_config_t rsdb_mode;
|
| memset(&rsdb_mode, 0, sizeof(rsdb_mode));
| #endif /* !CUSTOM_SET_ANTNPM */
|
| /* Check if this chip can support MIMO */
| if (chip_id != BCM4350_CHIP_ID &&
| chip_id != BCM4354_CHIP_ID &&
| chip_id != BCM43569_CHIP_ID &&
| chip_id != BCM4358_CHIP_ID &&
| chip_id != BCM4359_CHIP_ID &&
| chip_id != BCM4355_CHIP_ID &&
| chip_id != BCM4347_CHIP_ID &&
| chip_id != BCM4361_CHIP_ID &&
| chip_id != BCM4375_CHIP_ID &&
| chip_id != BCM4389_CHIP_ID) {
| DHD_ERROR(("[WIFI_SEC] %s: This chipset does not support MIMO\n",
| __FUNCTION__));
| return ret;
| }
|
| #ifndef DHD_EXPORT_CNTL_FILE
| ret = get_ant_val_from_file(&ant_val);
| #else
| ant_val = (uint32)antsel;
| #endif /* !DHD_EXPORT_CNTL_FILE */
| if (ant_val == 0) {
| #ifdef CUSTOM_SET_ANTNPM
| dhd->mimo_ant_set = 0;
| #endif /* CUSTOM_SET_ANTNPM */
| return ret;
| }
| DHD_ERROR(("[WIFI_SEC]%s: ANT val = %d\n", __FUNCTION__, ant_val));
|
| /* bt coex mode off */
| if (dhd_get_fw_mode(dhd->info) == DHD_FLAG_MFG_MODE) {
| ret = dhd_iovar(dhd, 0, "btc_mode", (char *)&btc_mode, sizeof(btc_mode), NULL, 0,
| TRUE);
| if (ret) {
| DHD_ERROR(("[WIFI_SEC] %s: Fail to execute dhd_wl_ioctl_cmd(): "
| "btc_mode, ret=%d\n",
| __FUNCTION__, ret));
| return ret;
| }
| }
|
| #ifndef CUSTOM_SET_ANTNPM
| /* rsdb mode off */
| DHD_ERROR(("[WIFI_SEC] %s: %s the RSDB mode!\n",
| __FUNCTION__, rsdb_mode.config ? "Enable" : "Disable"));
| ret = dhd_iovar(dhd, 0, "rsdb_mode", (char *)&rsdb_mode, sizeof(rsdb_mode), NULL, 0, TRUE);
| if (ret) {
| DHD_ERROR(("[WIFI_SEC] %s: Fail to execute dhd_wl_ioctl_cmd(): "
| "rsdb_mode, ret=%d\n", __FUNCTION__, ret));
| return ret;
| }
|
| /* Select Antenna */
| ret = dhd_iovar(dhd, 0, "txchain", (char *)&ant_val, sizeof(ant_val), NULL, 0, TRUE);
| if (ret) {
| DHD_ERROR(("[WIFI_SEC] %s: Fail to execute dhd_wl_ioctl_cmd(): txchain, ret=%d\n",
| __FUNCTION__, ret));
| return ret;
| }
|
| ret = dhd_iovar(dhd, 0, "rxchain", (char *)&ant_val, sizeof(ant_val), NULL, 0, TRUE);
| if (ret) {
| DHD_ERROR(("[WIFI_SEC] %s: Fail to execute dhd_wl_ioctl_cmd(): rxchain, ret=%d\n",
| __FUNCTION__, ret));
| return ret;
| }
| #else
| dhd->mimo_ant_set = ant_val;
| DHD_ERROR(("[WIFI_SEC] %s: mimo_ant_set = %d\n", __FUNCTION__, dhd->mimo_ant_set));
| #endif /* CUSTOM_SET_ANTNPM */
|
| return 0;
| }
| #endif /* MIMO_ANTENNA_SETTING */
|
| #ifdef LOGTRACE_FROM_FILE
| /*
| * LOGTRACEINFO = .logtrace.info
| * - logtrace = 1 => Enable LOGTRACE Event
| * - logtrace = 0 => Disable LOGTRACE Event
| * - file not exist => Disable LOGTRACE Event
| */
| int dhd_logtrace_from_file(dhd_pub_t *dhd)
| {
| #ifndef DHD_EXPORT_CNTL_FILE
| struct file *fp = NULL;
| int ret = -1;
| uint32 logtrace = 0;
| char *filepath = LOGTRACEINFO;
| char *p_logtrace = NULL;
|
| /* Read LOGTRACE Event on/off request from the file */
| fp = filp_open(filepath, O_RDONLY, 0);
| if (IS_ERR(fp)) {
| DHD_ERROR(("[WIFI_SEC] %s: File [%s] doesn't exist\n", __FUNCTION__, filepath));
| return 0;
| } else {
| ret = kernel_read_compat(fp, 0, (char *)&logtrace, sizeof(uint32));
| if (ret < 0) {
| DHD_ERROR(("[WIFI_SEC] %s: File read error, ret=%d\n", __FUNCTION__, ret));
| filp_close(fp, NULL);
| return 0;
| }
|
| p_logtrace = (char *)&logtrace;
| p_logtrace[sizeof(uint32) - 1] = '\0';
| logtrace = bcm_atoi(p_logtrace);
|
| DHD_ERROR(("[WIFI_SEC] %s: LOGTRACE On/Off from file = %d\n",
| __FUNCTION__, logtrace));
| filp_close(fp, NULL);
|
| /* Check value from the file */
| if (logtrace > 2) {
| DHD_ERROR(("[WIFI_SEC] %s: Invalid value %d read from the file %s\n",
| __FUNCTION__, logtrace, filepath));
| return 0;
| }
| }
|
| return (int)logtrace;
| #else
| DHD_ERROR(("[WIFI_SEC] %s : LOGTRACE On/Off from sysfs = %d\n",
| __FUNCTION__, (int)logtrace_val));
| return (int)logtrace_val;
| #endif /* !DHD_EXPORT_CNTL_FILE */
| }
| #endif /* LOGTRACE_FROM_FILE */
|
| #ifdef USE_WFA_CERT_CONF
| #ifndef DHD_EXPORT_CNTL_FILE
| int sec_get_param_wfa_cert(dhd_pub_t *dhd, int mode, uint* read_val)
| {
| struct file *fp = NULL;
| char *filepath = NULL;
| int val = 0;
| char *p_val = NULL;
|
| if (!dhd || (mode < SET_PARAM_BUS_TXGLOM_MODE) ||
| (mode >= PARAM_LAST_VALUE)) {
| DHD_ERROR(("[WIFI_SEC] %s: invalid argument\n", __FUNCTION__));
| return BCME_ERROR;
| }
|
| switch (mode) {
| #ifdef BCMSDIO
| case SET_PARAM_BUS_TXGLOM_MODE:
| filepath = PLATFORM_PATH".bustxglom.info";
| break;
| #endif /* BCMSDIO */
| #if defined(ROAM_ENABLE) || defined(DISABLE_BUILTIN_ROAM)
| case SET_PARAM_ROAMOFF:
| filepath = PLATFORM_PATH".roamoff.info";
| break;
| #endif /* ROAM_ENABLE || DISABLE_BUILTIN_ROAM */
| #ifdef USE_WL_FRAMEBURST
| case SET_PARAM_FRAMEBURST:
| filepath = PLATFORM_PATH".frameburst.info";
| break;
| #endif /* USE_WL_FRAMEBURST */
| #ifdef USE_WL_TXBF
| case SET_PARAM_TXBF:
| filepath = PLATFORM_PATH".txbf.info";
| break;
| #endif /* USE_WL_TXBF */
| #ifdef PROP_TXSTATUS
| case SET_PARAM_PROPTX:
| filepath = PLATFORM_PATH".proptx.info";
| break;
| #endif /* PROP_TXSTATUS */
| default:
| DHD_ERROR(("[WIFI_SEC] %s: File to find file name for index=%d\n",
| __FUNCTION__, mode));
| return BCME_ERROR;
| }
| fp = filp_open(filepath, O_RDONLY, 0);
| if (IS_ERR(fp) || (fp == NULL)) {
| DHD_ERROR(("[WIFI_SEC] %s: File open failed, file path=%s\n",
| __FUNCTION__, filepath));
| return BCME_ERROR;
| } else {
| if (kernel_read_compat(fp, fp->f_pos, (char *)&val, sizeof(uint32)) < 0) {
| filp_close(fp, NULL);
| /* File operation is failed so we will return error code */
| DHD_ERROR(("[WIFI_SEC] %s: read failed, file path=%s\n",
| __FUNCTION__, filepath));
| return BCME_ERROR;
| }
| filp_close(fp, NULL);
| }
|
| p_val = (char *)&val;
| p_val[sizeof(uint32) - 1] = '\0';
| val = bcm_atoi(p_val);
|
| switch (mode) {
| #if defined(ROAM_ENABLE) || defined(DISABLE_BUILTIN_ROAM)
| case SET_PARAM_ROAMOFF:
| #endif /* ROAM_ENABLE || DISABLE_BUILTIN_ROAM */
| #ifdef USE_WL_FRAMEBURST
| case SET_PARAM_FRAMEBURST:
| #endif /* USE_WL_FRAMEBURST */
| #ifdef USE_WL_TXBF
| case SET_PARAM_TXBF:
| #endif /* USE_WL_TXBF */
| #ifdef PROP_TXSTATUS
| case SET_PARAM_PROPTX:
| #endif /* PROP_TXSTATUS */
| if (val < 0 || val > 1) {
| DHD_ERROR(("[WIFI_SEC] %s: value[%d] is out of range\n",
| __FUNCTION__, *read_val));
| return BCME_ERROR;
| }
| break;
| default:
| return BCME_ERROR;
| }
| *read_val = (uint)val;
| return BCME_OK;
| }
| #else
| int sec_get_param_wfa_cert(dhd_pub_t *dhd, int mode, uint* read_val)
| {
| uint val = 0;
|
| if (!dhd || (mode < SET_PARAM_BUS_TXGLOM_MODE) ||
| (mode >= PARAM_LAST_VALUE)) {
| DHD_ERROR(("[WIFI_SEC] %s: invalid argument\n", __FUNCTION__));
| return BCME_ERROR;
| }
|
| switch (mode) {
| #ifdef BCMSDIO
| case SET_PARAM_BUS_TXGLOM_MODE:
| if (bus_txglom == VALUENOTSET)
| return BCME_ERROR;
| else
| val = (uint)bus_txglom;
| break;
| #endif /* BCMSDIO */
| #if defined(ROAM_ENABLE) || defined(DISABLE_BUILTIN_ROAM)
| case SET_PARAM_ROAMOFF:
| if (roam_off == VALUENOTSET)
| return BCME_ERROR;
| else
| val = (uint)roam_off;
| break;
| #endif /* ROAM_ENABLE || DISABLE_BUILTIN_ROAM */
| #ifdef USE_WL_FRAMEBURST
| case SET_PARAM_FRAMEBURST:
| if (frameburst == VALUENOTSET)
| return BCME_ERROR;
| else
| val = (uint)frameburst;
| break;
| #endif /* USE_WL_FRAMEBURST */
| #ifdef USE_WL_TXBF
| case SET_PARAM_TXBF:
| if (txbf == VALUENOTSET)
| return BCME_ERROR;
| else
| val = (uint)txbf;
| break;
| #endif /* USE_WL_TXBF */
| #ifdef PROP_TXSTATUS
| case SET_PARAM_PROPTX:
| if (proptx == VALUENOTSET)
| return BCME_ERROR;
| else
| val = (uint)proptx;
| break;
| #endif /* PROP_TXSTATUS */
| default:
| return BCME_ERROR;
| }
| *read_val = val;
| return BCME_OK;
| }
| #endif /* !DHD_EXPORT_CNTL_FILE */
| #endif /* USE_WFA_CERT_CONF */
|
| #ifdef WRITE_WLANINFO
| #define FIRM_PREFIX "Firm_ver:"
| #define DHD_PREFIX "DHD_ver:"
| #define NV_PREFIX "Nv_info:"
| #define CLM_PREFIX "CLM_ver:"
| #define max_len(a, b) ((sizeof(a)/(2)) - (strlen(b)) - (3))
| #define tstr_len(a, b) ((strlen(a)) + (strlen(b)) + (3))
|
| char version_info[MAX_VERSION_LEN];
| char version_old_info[MAX_VERSION_LEN];
|
| int write_filesystem(struct file *file, unsigned long long offset,
| unsigned char* data, unsigned int size)
| {
| mm_segment_t oldfs;
| int ret;
|
| oldfs = get_fs();
| set_fs(KERNEL_DS);
|
| ret = vfs_write(file, data, size, &offset);
|
| set_fs(oldfs);
| return ret;
| }
|
| uint32 sec_save_wlinfo(char *firm_ver, char *dhd_ver, char *nvram_p, char *clm_ver)
| {
| #ifndef DHD_EXPORT_CNTL_FILE
| struct file *fp = NULL;
| char *filepath = WIFIVERINFO;
| #endif /* DHD_EXPORT_CNTL_FILE */
| struct file *nvfp = NULL;
| int min_len, str_len = 0;
| int ret = 0;
| char* nvram_buf;
| char temp_buf[256];
|
| DHD_TRACE(("[WIFI_SEC] %s: Entered.\n", __FUNCTION__));
|
| DHD_INFO(("[WIFI_SEC] firmware version : %s\n", firm_ver));
| DHD_INFO(("[WIFI_SEC] dhd driver version : %s\n", dhd_ver));
| DHD_INFO(("[WIFI_SEC] nvram path : %s\n", nvram_p));
| DHD_INFO(("[WIFI_SEC] clm version : %s\n", clm_ver));
|
| memset(version_info, 0, sizeof(version_info));
|
| if (strlen(dhd_ver)) {
| min_len = min(strlen(dhd_ver), max_len(temp_buf, DHD_PREFIX));
| min_len += strlen(DHD_PREFIX) + 3;
| DHD_INFO(("[WIFI_SEC] DHD ver length : %d\n", min_len));
| snprintf(version_info+str_len, min_len, DHD_PREFIX " %s\n", dhd_ver);
| str_len = strlen(version_info);
|
| DHD_INFO(("[WIFI_SEC] Driver version_info len : %d\n", str_len));
| DHD_INFO(("[WIFI_SEC] Driver version_info : %s\n", version_info));
| } else {
| DHD_ERROR(("[WIFI_SEC] Driver version is missing.\n"));
| }
|
| if (strlen(firm_ver)) {
| min_len = min(strlen(firm_ver), max_len(temp_buf, FIRM_PREFIX));
| min_len += strlen(FIRM_PREFIX) + 3;
| DHD_INFO(("[WIFI_SEC] firmware ver length : %d\n", min_len));
| snprintf(version_info+str_len, min_len, FIRM_PREFIX " %s\n", firm_ver);
| str_len = strlen(version_info);
|
| DHD_INFO(("[WIFI_SEC] Firmware version_info len : %d\n", str_len));
| DHD_INFO(("[WIFI_SEC] Firmware version_info : %s\n", version_info));
| } else {
| DHD_ERROR(("[WIFI_SEC] Firmware version is missing.\n"));
| }
|
| if (nvram_p) {
| memset(temp_buf, 0, sizeof(temp_buf));
| nvfp = filp_open(nvram_p, O_RDONLY, 0);
| if (IS_ERR(nvfp) || (nvfp == NULL)) {
| DHD_ERROR(("[WIFI_SEC] %s: Nvarm File open failed.\n", __FUNCTION__));
| return -1;
| } else {
| ret = kernel_read_compat(nvfp, nvfp->f_pos, temp_buf, sizeof(temp_buf));
| filp_close(nvfp, NULL);
| }
|
| if (strlen(temp_buf)) {
| nvram_buf = temp_buf;
| bcmstrtok(&nvram_buf, "\n", 0);
| DHD_INFO(("[WIFI_SEC] nvram tolkening : %s(%zu) \n",
| temp_buf, strlen(temp_buf)));
| snprintf(version_info+str_len, tstr_len(temp_buf, NV_PREFIX),
| NV_PREFIX " %s\n", temp_buf);
| str_len = strlen(version_info);
| DHD_INFO(("[WIFI_SEC] NVRAM version_info : %s\n", version_info));
| DHD_INFO(("[WIFI_SEC] NVRAM version_info len : %d, nvram len : %zu\n",
| str_len, strlen(temp_buf)));
| } else {
| DHD_ERROR(("[WIFI_SEC] NVRAM info is missing.\n"));
| }
| } else {
| DHD_ERROR(("[WIFI_SEC] Not exist nvram path\n"));
| }
|
| if (strlen(clm_ver)) {
| min_len = min(strlen(clm_ver), max_len(temp_buf, CLM_PREFIX));
| min_len += strlen(CLM_PREFIX) + 3;
| DHD_INFO(("[WIFI_SEC] clm ver length : %d\n", min_len));
| snprintf(version_info+str_len, min_len, CLM_PREFIX " %s\n", clm_ver);
| str_len = strlen(version_info);
|
| DHD_INFO(("[WIFI_SEC] CLM version_info len : %d\n", str_len));
| DHD_INFO(("[WIFI_SEC] CLM version_info : %s\n", version_info));
| } else {
| DHD_ERROR(("[WIFI_SEC] CLM version is missing.\n"));
| }
|
| DHD_INFO(("[WIFI_SEC] version_info : %s, strlen : %zu\n",
| version_info, strlen(version_info)));
|
| #ifndef DHD_EXPORT_CNTL_FILE
| fp = filp_open(filepath, O_RDONLY, 0);
| if (IS_ERR(fp) || (fp == NULL)) {
| DHD_ERROR(("[WIFI_SEC] %s: .wifiver.info File open failed.\n", __FUNCTION__));
| } else {
| memset(version_old_info, 0, sizeof(version_old_info));
| ret = kernel_read_compat(fp, fp->f_pos, version_old_info, sizeof(version_info));
| filp_close(fp, NULL);
| DHD_INFO(("[WIFI_SEC] kernel_read ret : %d.\n", ret));
| if (strcmp(version_info, version_old_info) == 0) {
| DHD_ERROR(("[WIFI_SEC] .wifiver.info already saved.\n"));
| return 0;
| }
| }
|
| fp = filp_open(filepath, O_RDWR | O_CREAT, 0664);
| if (IS_ERR(fp) || (fp == NULL)) {
| DHD_ERROR(("[WIFI_SEC] %s: .wifiver.info File open failed.\n",
| __FUNCTION__));
| } else {
| ret = write_filesystem(fp, fp->f_pos, version_info, sizeof(version_info));
| DHD_INFO(("[WIFI_SEC] sec_save_wlinfo done. ret : %d\n", ret));
| DHD_ERROR(("[WIFI_SEC] save .wifiver.info file.\n"));
| filp_close(fp, NULL);
| }
| #endif /* DHD_EXPORT_CNTL_FILE */
| return ret;
| }
| #endif /* WRITE_WLANINFO */
|
| #ifdef SUPPORT_MULTIPLE_BOARD_REV_FROM_HW
| unsigned int system_hw_rev;
| static int
| __init get_hw_rev(char *arg)
| {
| get_option(&arg, &system_hw_rev);
| printk("dhd : hw_rev : %d\n", system_hw_rev);
| return 0;
| }
|
| early_param("androidboot.hw_rev", get_hw_rev);
| #endif /* SUPPORT_MULTIPLE_BOARD_REV_FROM_HW */
|
| #ifdef GEN_SOFTAP_INFO_FILE
| #define SOFTAP_INFO_FILE_FIRST_LINE "#.softap.info"
| /*
| * # Does RSDB Wifi sharing support?
| * DualBandConcurrency
| * # Both wifi and hotspot can be turned on at the same time?
| * DualInterface
| * # 5Ghz band support?
| * 5G
| * # How many clients can be connected?
| * maxClient
| * # Does hotspot support PowerSave mode?
| * PowerSave
| * # Does android_net_wifi_set_Country_Code_Hal feature supported?
| * HalFn_setCountryCodeHal
| * # Does android_net_wifi_getValidChannels supported?
| * HalFn_getValidChannels
| */
| const char *softap_info_items[] = {
| "DualBandConcurrency",
| #ifdef DHD_SOFTAP_DUAL_IF_INFO
| "DualInterface",
| #endif /* DHD_SOFTAP_DUAL_IF_INFO */
| "5G", "maxClient", "PowerSave",
| "HalFn_setCountryCodeHal", "HalFn_getValidChannels", NULL
| };
| #if defined(BCM4361_CHIP) || defined(BCM4375_CHIP) || defined(BCM4389_CHIP_DEF)
| const char *softap_info_values[] = {
| "yes",
| #ifdef DHD_SOFTAP_DUAL_IF_INFO
| "yes",
| #endif /* DHD_SOFTAP_DUAL_IF_INFO */
| "yes", "10", "yes", "yes", "yes", NULL
| };
| #elif defined(BCM43455_CHIP)
| const char *softap_info_values[] = {
| "no",
| #ifdef DHD_SOFTAP_DUAL_IF_INFO
| "no",
| #endif /* DHD_SOFTAP_DUAL_IF_INFO */
| "yes", "10", "no", "yes", "yes", NULL
| };
| #elif defined(BCM43430_CHIP)
| const char *softap_info_values[] = {
| "no",
| #ifdef DHD_SOFTAP_DUAL_IF_INFO
| "no",
| #endif /* DHD_SOFTAP_DUAL_IF_INFO */
| "no", "10", "no", "yes", "yes", NULL
| };
| #else
| const char *softap_info_values[] = {
| "UNDEF",
| #ifdef DHD_SOFTAP_DUAL_IF_INFO
| "UNDEF",
| #endif /* DHD_SOFTAP_DUAL_IF_INFO */
| "UNDEF", "UNDEF", "UNDEF", "UNDEF", "UNDEF", NULL
| };
| #endif /* defined(BCM4361_CHIP) || defined(BCM4375_CHIP) || defined(BCM4389_CHIP_DEF) */
| #endif /* GEN_SOFTAP_INFO_FILE */
|
| #ifdef GEN_SOFTAP_INFO_FILE
| uint32 sec_save_softap_info(void)
| {
| #ifndef DHD_EXPORT_CNTL_FILE
| struct file *fp = NULL;
| char *filepath = SOFTAPINFO;
| #endif /* DHD_EXPORT_CNTL_FILE */
| char temp_buf[SOFTAP_INFO_BUF_SZ];
| int ret = -1, idx = 0, rem = 0, written = 0;
| char *pos = NULL;
|
| DHD_TRACE(("[WIFI_SEC] %s: Entered.\n", __FUNCTION__));
| memset(temp_buf, 0, sizeof(temp_buf));
|
| pos = temp_buf;
| rem = sizeof(temp_buf);
| written = snprintf(pos, sizeof(temp_buf), "%s\n",
| SOFTAP_INFO_FILE_FIRST_LINE);
| do {
| int len = strlen(softap_info_items[idx]) +
| strlen(softap_info_values[idx]) + 2;
| pos += written;
| rem -= written;
| if (len > rem) {
| break;
| }
| written = snprintf(pos, rem, "%s=%s\n",
| softap_info_items[idx], softap_info_values[idx]);
| } while (softap_info_items[++idx] != NULL);
|
| #ifndef DHD_EXPORT_CNTL_FILE
| fp = filp_open(filepath, O_RDWR | O_CREAT, 0664);
| if (IS_ERR(fp) || (fp == NULL)) {
| DHD_ERROR(("[WIFI_SEC] %s: %s File open failed.\n",
| SOFTAPINFO, __FUNCTION__));
| } else {
| ret = write_filesystem(fp, fp->f_pos, temp_buf, strlen(temp_buf));
| DHD_INFO(("[WIFI_SEC] %s done. ret : %d\n", __FUNCTION__, ret));
| DHD_ERROR(("[WIFI_SEC] save %s file.\n", SOFTAPINFO));
| filp_close(fp, NULL);
| }
| #else
| strlcpy(softapinfostr, temp_buf, SOFTAP_INFO_BUF_SZ);
|
| ret = BCME_OK;
| #endif /* !DHD_EXPORT_CNTL_FILE */
| return ret;
| }
| #endif /* GEN_SOFTAP_INFO_FILE */
| #endif /* CUSTOMER_HW4 || CUSTOMER_HW40 */
|
| /* XXX WAR: disable pm_bcnrx , scan_ps for BCM4354 WISOL module.
| * WISOL module have ANT_1 Rx sensitivity issue.
| */
| #if defined(FORCE_DISABLE_SINGLECORE_SCAN)
| void
| dhd_force_disable_singlcore_scan(dhd_pub_t *dhd)
| {
| int ret = 0;
| struct file *fp = NULL;
| char *filepath = PLATFORM_PATH".cid.info";
| char vender[10] = {0, };
| uint32 pm_bcnrx = 0;
| uint32 scan_ps = 0;
|
| if (BCM4354_CHIP_ID != dhd_bus_chip_id(dhd))
| return;
|
| fp = filp_open(filepath, O_RDONLY, 0);
| if (IS_ERR(fp)) {
| DHD_ERROR(("%s file open error\n", filepath));
| } else {
| ret = kernel_read_compat(fp, 0, (char *)vender, 5);
|
| if (ret > 0 && NULL != strstr(vender, "wisol")) {
| DHD_ERROR(("wisol module : set pm_bcnrx=0, set scan_ps=0\n"));
|
| ret = dhd_iovar(dhd, 0, "pm_bcnrx", (char *)&pm_bcnrx, sizeof(pm_bcnrx),
| NULL, 0, TRUE);
| if (ret < 0)
| DHD_ERROR(("Set pm_bcnrx error (%d)\n", ret));
|
| ret = dhd_iovar(dhd, 0, "scan_ps", (char *)&scan_ps, sizeof(scan_ps), NULL,
| 0, TRUE);
| if (ret < 0)
| DHD_ERROR(("Set scan_ps error (%d)\n", ret));
| }
| filp_close(fp, NULL);
| }
| }
| #endif /* FORCE_DISABLE_SINGLECORE_SCAN */
|
| #ifdef BCM4335_XTAL_WAR
| bool
| check_bcm4335_rev(void)
| {
| int ret = -1;
| struct file *fp = NULL;
| char *filepath = "/data/.rev";
| char chip_rev[10] = {0, };
| bool is_revb0 = TRUE;
|
| DHD_ERROR(("check BCM4335, check_bcm4335_rev \n"));
| fp = filp_open(filepath, O_RDONLY, 0);
|
| if (IS_ERR(fp)) {
| DHD_ERROR(("/data/.rev file open error\n"));
| is_revb0 = TRUE;
| } else {
| DHD_ERROR(("/data/.rev file Found\n"));
| ret = kernel_read_compat(fp, 0, (char *)chip_rev, 9);
| if (ret != -1 && NULL != strstr(chip_rev, "BCM4335B0")) {
| DHD_ERROR(("Found BCM4335B0\n"));
| is_revb0 = TRUE;
| } else {
| is_revb0 = FALSE;
| }
| filp_close(fp, NULL);
| }
| return is_revb0;
| }
| #endif /* BCM4335_XTAL_WAR */
|
|
