forked from svpcom/rtl8812au
-
Notifications
You must be signed in to change notification settings - Fork 8
/
Copy pathusb_intf.c
1677 lines (1373 loc) · 52.5 KB
/
usb_intf.c
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
/******************************************************************************
*
* Copyright(c) 2007 - 2017 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
*****************************************************************************/
#define _HCI_INTF_C_
#include <drv_types.h>
#include <hal_data.h>
#ifndef CONFIG_USB_HCI
#error "CONFIG_USB_HCI shall be on!\n"
#endif
#if defined(PLATFORM_LINUX) && defined (PLATFORM_WINDOWS)
#error "Shall be Linux or Windows, but not both!\n"
#endif
#ifdef CONFIG_80211N_HT
extern int rtw_ht_enable;
extern int rtw_bw_mode;
extern int rtw_ampdu_enable;/* for enable tx_ampdu */
#endif
#ifdef CONFIG_GLOBAL_UI_PID
int ui_pid[3] = {0, 0, 0};
#endif
extern int pm_netdev_open(struct net_device *pnetdev, u8 bnormal);
static int rtw_suspend(struct usb_interface *intf, pm_message_t message);
static int rtw_resume(struct usb_interface *intf);
static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *pdid);
static void rtw_dev_remove(struct usb_interface *pusb_intf);
static void rtw_dev_shutdown(struct device *dev)
{
struct usb_interface *usb_intf = container_of(dev, struct usb_interface, dev);
struct dvobj_priv *dvobj = NULL;
_adapter *adapter = NULL;
int i;
RTW_INFO("%s\n", __func__);
if (usb_intf) {
dvobj = usb_get_intfdata(usb_intf);
if (dvobj) {
adapter = dvobj_get_primary_adapter(dvobj);
if (adapter) {
if (!rtw_is_surprise_removed(adapter)) {
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(adapter);
#ifdef CONFIG_WOWLAN
#ifdef CONFIG_GPIO_WAKEUP
/*default wake up pin change to BT*/
RTW_INFO("%s:default wake up pin change to BT\n", __FUNCTION__);
rtw_hal_switch_gpio_wl_ctrl(adapter, WAKEUP_GPIO_IDX, _FALSE);
#endif /* CONFIG_GPIO_WAKEUP */
if (pwrctl->wowlan_mode == _TRUE)
RTW_PRINT("%s wowlan_mode ==_TRUE do not run rtw_hal_deinit()\n", __FUNCTION__);
else
#endif
{
rtw_hal_deinit(adapter);
rtw_set_surprise_removed(adapter);
}
}
}
ATOMIC_SET(&dvobj->continual_io_error, MAX_CONTINUAL_IO_ERR + 1);
}
}
}
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 23))
/* Some useful macros to use to create struct usb_device_id */
#define USB_DEVICE_ID_MATCH_VENDOR 0x0001
#define USB_DEVICE_ID_MATCH_PRODUCT 0x0002
#define USB_DEVICE_ID_MATCH_DEV_LO 0x0004
#define USB_DEVICE_ID_MATCH_DEV_HI 0x0008
#define USB_DEVICE_ID_MATCH_DEV_CLASS 0x0010
#define USB_DEVICE_ID_MATCH_DEV_SUBCLASS 0x0020
#define USB_DEVICE_ID_MATCH_DEV_PROTOCOL 0x0040
#define USB_DEVICE_ID_MATCH_INT_CLASS 0x0080
#define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100
#define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
#define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
#define USB_DEVICE_ID_MATCH_INT_INFO \
(USB_DEVICE_ID_MATCH_INT_CLASS | \
USB_DEVICE_ID_MATCH_INT_SUBCLASS | \
USB_DEVICE_ID_MATCH_INT_PROTOCOL)
#define USB_DEVICE_AND_INTERFACE_INFO(vend, prod, cl, sc, pr) \
.match_flags = USB_DEVICE_ID_MATCH_INT_INFO \
| USB_DEVICE_ID_MATCH_DEVICE, \
.idVendor = (vend), \
.idProduct = (prod), \
.bInterfaceClass = (cl), \
.bInterfaceSubClass = (sc), \
.bInterfaceProtocol = (pr)
/**
* USB_VENDOR_AND_INTERFACE_INFO - describe a specific usb vendor with a class of usb interfaces
* @vend: the 16 bit USB Vendor ID
* @cl: bInterfaceClass value
* @sc: bInterfaceSubClass value
* @pr: bInterfaceProtocol value
*
* This macro is used to create a struct usb_device_id that matches a
* specific vendor with a specific class of interfaces.
*
* This is especially useful when explicitly matching devices that have
* vendor specific bDeviceClass values, but standards-compliant interfaces.
*/
#define USB_VENDOR_AND_INTERFACE_INFO(vend, cl, sc, pr) \
.match_flags = USB_DEVICE_ID_MATCH_INT_INFO \
| USB_DEVICE_ID_MATCH_VENDOR, \
.idVendor = (vend), \
.bInterfaceClass = (cl), \
.bInterfaceSubClass = (sc), \
.bInterfaceProtocol = (pr)
/* ----------------------------------------------------------------------- */
#endif
#define USB_VENDER_ID_REALTEK 0x0BDA
/* DID_USB_v916_20130116 */
static struct usb_device_id rtw_usb_id_tbl[] = {
#ifdef CONFIG_RTL8188E
/*=== Realtek demoboard ===*/
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8179), .driver_info = RTL8188E}, /* 8188EUS */
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0179), .driver_info = RTL8188E}, /* 8188ETV */
/*=== Customer ID ===*/
/****** 8188EUS ********/
{USB_DEVICE(0x07B8, 0x8179), .driver_info = RTL8188E}, /* Abocom - Abocom */
#endif
#ifdef CONFIG_RTL8812A
/*=== Realtek demoboard ===*/
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8812), .driver_info = RTL8812}, /* Default ID */
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x881A), .driver_info = RTL8812}, /* Default ID */
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x881B), .driver_info = RTL8812}, /* Default ID */
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x881C), .driver_info = RTL8812}, /* Default ID */
/*=== Customer ID ===*/
{USB_DEVICE(0x050D, 0x1106), .driver_info = RTL8812}, /* Belkin - sercomm */
{USB_DEVICE(0x7392, 0xA822), .driver_info = RTL8812}, /* Edimax - Edimax */
{USB_DEVICE(0x0DF6, 0x0074), .driver_info = RTL8812}, /* Sitecom - Edimax */
{USB_DEVICE(0x04BB, 0x0952), .driver_info = RTL8812}, /* I-O DATA - Edimax */
{USB_DEVICE(0x0789, 0x016E), .driver_info = RTL8812}, /* Logitec - Edimax */
{USB_DEVICE(0x0409, 0x0408), .driver_info = RTL8812}, /* NEC - */
{USB_DEVICE(0x0B05, 0x17D2), .driver_info = RTL8812}, /* ASUS - Edimax */
{USB_DEVICE(0x0E66, 0x0022), .driver_info = RTL8812}, /* HAWKING - Edimax */
{USB_DEVICE(0x0586, 0x3426), .driver_info = RTL8812}, /* ZyXEL - */
{USB_DEVICE(0x2001, 0x3313), .driver_info = RTL8812}, /* D-Link - ALPHA */
{USB_DEVICE(0x1058, 0x0632), .driver_info = RTL8812}, /* WD - Cybertan */
{USB_DEVICE(0x1740, 0x0100), .driver_info = RTL8812}, /* EnGenius - EnGenius */
{USB_DEVICE(0x2019, 0xAB30), .driver_info = RTL8812}, /* Planex - Abocom */
{USB_DEVICE(0x07B8, 0x8812), .driver_info = RTL8812}, /* Abocom - Abocom */
{USB_DEVICE(0x0846, 0x9051), .driver_info = RTL8812}, /* Netgear A6200 v2 */
{USB_DEVICE(0x2001, 0x330E), .driver_info = RTL8812}, /* D-Link - ALPHA */
{USB_DEVICE(0x2001, 0x3313), .driver_info = RTL8812}, /* D-Link - ALPHA */
{USB_DEVICE(0x2001, 0x3315), .driver_info = RTL8812}, /* D-Link - Cameo */
{USB_DEVICE(0x2001, 0x3316), .driver_info = RTL8812}, /* D-Link - Cameo */
{USB_DEVICE(0x13B1, 0x003F), .driver_info = RTL8812}, /* Linksys - WUSB6300 */
{USB_DEVICE(0x2357, 0x0101), .driver_info = RTL8812}, /* TP-Link - Archer T4U AC1200 */
{USB_DEVICE(0x2357, 0x0103), .driver_info = RTL8812}, /* TP-Link - T4UH */
{USB_DEVICE(0x2357, 0x010D), .driver_info = RTL8812}, /* TP-Link - Archer T4U AC1300 */
{USB_DEVICE(0x2357, 0x0115), .driver_info = RTL8812}, /* TP-Link - Archer T4U AC1300 */
{USB_DEVICE(0x2357, 0x010E), .driver_info = RTL8812}, /* TP-Link - Archer T4UH AC1300 */
{USB_DEVICE(0x2357, 0x010F), .driver_info = RTL8812}, /* TP-Link - T4UHP */
{USB_DEVICE(0x2357, 0x0122), .driver_info = RTL8812}, /* TP-Link - T4UHP (other) */
{USB_DEVICE(0x20F4, 0x805B), .driver_info = RTL8812}, /* TRENDnet - */
{USB_DEVICE(0x0411, 0x025D), .driver_info = RTL8812}, /* Buffalo - WI-U3-866D */
{USB_DEVICE(0x050D, 0x1109), .driver_info = RTL8812}, /* Belkin F9L1109 - SerComm */
{USB_DEVICE(0x148F, 0x9097), .driver_info = RTL8812}, /* Amped Wireless ACA1 */
{USB_DEVICE(0x0BDA, 0x8812), .driver_info = RTL8812}, /* Alfa - AWUS036AC, AWUS036ACH & AWUS036EAC */
{USB_DEVICE(0x2604, 0x0012), .driver_info = RTL8812}, /* Tenda U12 */
{USB_DEVICE(0x0BDA, 0x881A), .driver_info = RTL8812}, /* Unex DAUK-W8812 */
#endif
#ifdef CONFIG_RTL8821A
/*=== Realtek demoboard ===*/
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0811), .driver_info = RTL8821}, /* Default ID */
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0821), .driver_info = RTL8821}, /* Default ID */
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8822), .driver_info = RTL8821}, /* Default ID */
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0xA811) , .driver_info = RTL8821},/* Default ID */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x0820, 0xff, 0xff, 0xff), .driver_info = RTL8821}, /* 8821AU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x0823, 0xff, 0xff, 0xff), .driver_info = RTL8821}, /* 8821AU */
/*=== Customer ID ===*/
{USB_DEVICE(0x7392, 0xA811), .driver_info = RTL8821}, /* Edimax - Edimax */
{USB_DEVICE(0x7392, 0xA812), .driver_info = RTL8821}, /* Edimax - EW-7811UTC */
{USB_DEVICE(0x7392, 0xA813), .driver_info = RTL8821}, /* Edimax - EW-7811UAC */
{USB_DEVICE(0x04BB, 0x0953), .driver_info = RTL8821}, /* I-O DATA - Edimax */
{USB_DEVICE(0x2001, 0x3314), .driver_info = RTL8821}, /* D-Link - Cameo */
{USB_DEVICE(0x2001, 0x3318), .driver_info = RTL8821}, /* D-Link - Cameo */
{USB_DEVICE(0x0E66, 0x0023), .driver_info = RTL8821}, /* HAWKING - Edimax */
{USB_DEVICE(0x056E, 0x400E), .driver_info = RTL8821}, /* ELECOM - ELECOM */
{USB_DEVICE(0x056E, 0x400F), .driver_info = RTL8821}, /* ELECOM - ELECOM */
{USB_DEVICE(0x0411, 0x0242), .driver_info = RTL8821}, /* ELECOM - WDC-433DU2H */
{USB_DEVICE(0x2019, 0xAB32), .driver_info = RTL8821}, /* Planex - GW-450S */
{USB_DEVICE(0x0846, 0x9052), .driver_info = RTL8821}, /* Netgear - A6100 */
{USB_DEVICE(0x0411, 0x029B), .driver_info = RTL8821}, /* Buffalo - WI-U2-433DHP */
{USB_DEVICE(0x056E, 0x4007), .driver_info = RTL8821}, /* Elecom - WDC-433DU2HBK */
{USB_DEVICE(0x0BDA, 0xA811), .driver_info = RTL8821}, /* GMYLE - AC450 */
{USB_DEVICE(0x3823, 0x6249), .driver_info = RTL8821}, /* Obihai - OBiWiFi */
{USB_DEVICE(0x2357, 0x011E), .driver_info = RTL8821}, /* TP Link - T2U Nano */
{USB_DEVICE(0x2357, 0x0122), .driver_info = RTL8821}, /* TP Link - T2U Nano */
{USB_DEVICE(0x2357, 0x0120), .driver_info = RTL8821}, /* TP Link - T2U Plus */
#endif
#ifdef CONFIG_RTL8192E
/*=== Realtek demoboard ===*/
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x818B, 0xff, 0xff, 0xff), .driver_info = RTL8192E}, /* Default ID */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x818C, 0xff, 0xff, 0xff), .driver_info = RTL8192E}, /* Default ID */
#endif
#ifdef CONFIG_RTL8723B
/* === Realtek demoboard === */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xB720, 0xff, 0xff, 0xff), .driver_info = RTL8723B}, /* 8723BU 1*1 */
/* {USB_DEVICE(USB_VENDER_ID_REALTEK, 0xB720),.driver_info = RTL8723B}, 8723BU */
#endif
#ifdef CONFIG_RTL8703B
/*=== Realtek demoboard ===*/
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xB703, 0xff, 0xff, 0xff), .driver_info = RTL8703B}, /* 8723CU 1*1 */
/* {USB_DEVICE(USB_VENDER_ID_REALTEK, 0xB703), .driver_info = RTL723C}, */ /* 8723CU 1*1 */
#endif /* CONFIG_RTL8703B */
#ifdef CONFIG_RTL8814A
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8813), .driver_info = RTL8814A},
{USB_DEVICE(0x2001, 0x331A), .driver_info = RTL8814A}, /* D-Link - D-Link */
{USB_DEVICE(0x0B05, 0x1817), .driver_info = RTL8814A}, /* ASUS - ASUSTeK */
{USB_DEVICE(0x0B05, 0x1852), .driver_info = RTL8814A}, /* ASUS - ASUSTeK */
{USB_DEVICE(0x0B05, 0x1853), .driver_info = RTL8814A}, /* ASUS - ASUSTeK */
{USB_DEVICE(0x056E, 0x400B), .driver_info = RTL8814A}, /* ELECOM - ELECOM */
{USB_DEVICE(0x056E, 0x400D), .driver_info = RTL8814A}, /* ELECOM - ELECOM */
{USB_DEVICE(0x7392, 0xA834), .driver_info = RTL8814A}, /* Edimax - Edimax */
{USB_DEVICE(0x7392, 0xA833), .driver_info = RTL8814A}, /* Edimax - AC1750 */
{USB_DEVICE(0x0BDA, 0x8813), .driver_info = RTL8814A}, /* Edimax - EDUP Adapters */
{USB_DEVICE(0x2357, 0x0106), .driver_info = RTL8814A}, /* TP-LINK Archer T9UH */
{USB_DEVICE(0x20F4, 0x809A), .driver_info = RTL8814A}, /* TRENDnet - TRENDnet */
{USB_DEVICE(0x20F4, 0x809B), .driver_info = RTL8814A}, /* TRENDnet TEW-809UB */
{USB_DEVICE(0x0846, 0x9054), .driver_info = RTL8814A}, /* Netgear A7000 */
#endif /* CONFIG_RTL8814A */
#ifdef CONFIG_RTL8188F
/*=== Realtek demoboard ===*/
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xF179, 0xff, 0xff, 0xff), .driver_info = RTL8188F}, /* 8188FU 1*1 */
#endif
#ifdef CONFIG_RTL8822B
/*=== Realtek demoboard ===*/
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xB82C, 0xff, 0xff, 0xff), .driver_info = RTL8822B}, /* Default ID for USB multi-function */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xB812, 0xff, 0xff, 0xff), .driver_info = RTL8822B}, /* Default ID for USB Single-function, WiFi only */
#endif /* CONFIG_RTL8822B */
#ifdef CONFIG_RTL8723D
/*=== Realtek demoboard ===*/
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xD723, 0xff, 0xff, 0xff), .driver_info = RTL8723D}, /* 8723DU 1*1 */
#endif
#ifdef CONFIG_RTL8821C
/*=== Realtek demoboard ===*/
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xb82b, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xb820, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC821, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC820, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC82A, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC82B, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC811, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8811CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x8811, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8811CU */
/*=== Customer ID ===*/
#endif
{} /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, rtw_usb_id_tbl);
int const rtw_usb_id_len = sizeof(rtw_usb_id_tbl) / sizeof(struct usb_device_id);
static struct specific_device_id specific_device_id_tbl[] = {
{.idVendor = USB_VENDER_ID_REALTEK, .idProduct = 0x8177, .flags = SPEC_DEV_ID_DISABLE_HT}, /* 8188cu 1*1 dongole, (b/g mode only) */
{.idVendor = USB_VENDER_ID_REALTEK, .idProduct = 0x817E, .flags = SPEC_DEV_ID_DISABLE_HT}, /* 8188CE-VAU USB minCard (b/g mode only) */
{.idVendor = 0x0b05, .idProduct = 0x1791, .flags = SPEC_DEV_ID_DISABLE_HT},
{.idVendor = 0x13D3, .idProduct = 0x3311, .flags = SPEC_DEV_ID_DISABLE_HT},
{.idVendor = 0x13D3, .idProduct = 0x3359, .flags = SPEC_DEV_ID_DISABLE_HT}, /* Russian customer -Azwave (8188CE-VAU g mode) */
#ifdef RTK_DMP_PLATFORM
{.idVendor = USB_VENDER_ID_REALTEK, .idProduct = 0x8111, .flags = SPEC_DEV_ID_ASSIGN_IFNAME}, /* Realtek 5G dongle for WiFi Display */
{.idVendor = 0x2019, .idProduct = 0xAB2D, .flags = SPEC_DEV_ID_ASSIGN_IFNAME}, /* PCI-Abocom 5G dongle for WiFi Display */
#endif /* RTK_DMP_PLATFORM */
{}
};
struct rtw_usb_drv {
struct usb_driver usbdrv;
int drv_registered;
u8 hw_type;
};
struct rtw_usb_drv usb_drv = {
.usbdrv.name = (char *)DRV_NAME,
.usbdrv.probe = rtw_drv_init,
.usbdrv.disconnect = rtw_dev_remove,
.usbdrv.id_table = rtw_usb_id_tbl,
.usbdrv.suspend = rtw_suspend,
.usbdrv.resume = rtw_resume,
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22))
.usbdrv.reset_resume = rtw_resume,
#endif
#ifdef CONFIG_AUTOSUSPEND
.usbdrv.supports_autosuspend = 1,
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) && LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0))
.usbdrv.drvwrap.driver.shutdown = rtw_dev_shutdown,
#else
.usbdrv.driver.shutdown = rtw_dev_shutdown,
#endif
};
static inline int RT_usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
{
return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN;
}
static inline int RT_usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
{
return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT;
}
static inline int RT_usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd)
{
return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT;
}
static inline int RT_usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd)
{
return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK;
}
static inline int RT_usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd)
{
return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_in(epd);
}
static inline int RT_usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd)
{
return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_out(epd);
}
static inline int RT_usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd)
{
return RT_usb_endpoint_xfer_int(epd) && RT_usb_endpoint_dir_in(epd);
}
static inline int RT_usb_endpoint_num(const struct usb_endpoint_descriptor *epd)
{
return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
}
static u8 rtw_init_intf_priv(struct dvobj_priv *dvobj)
{
u8 rst = _SUCCESS;
#ifdef CONFIG_USB_VENDOR_REQ_MUTEX
_rtw_mutex_init(&dvobj->usb_vendor_req_mutex);
#endif
#ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
dvobj->usb_alloc_vendor_req_buf = rtw_zmalloc(MAX_USB_IO_CTL_SIZE);
if (dvobj->usb_alloc_vendor_req_buf == NULL) {
RTW_INFO("alloc usb_vendor_req_buf failed... /n");
rst = _FAIL;
goto exit;
}
dvobj->usb_vendor_req_buf =
(u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(dvobj->usb_alloc_vendor_req_buf), ALIGNMENT_UNIT);
exit:
#endif
return rst;
}
static u8 rtw_deinit_intf_priv(struct dvobj_priv *dvobj)
{
u8 rst = _SUCCESS;
#ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
if (dvobj->usb_vendor_req_buf)
rtw_mfree(dvobj->usb_alloc_vendor_req_buf, MAX_USB_IO_CTL_SIZE);
#endif
#ifdef CONFIG_USB_VENDOR_REQ_MUTEX
_rtw_mutex_free(&dvobj->usb_vendor_req_mutex);
#endif
return rst;
}
static void rtw_decide_chip_type_by_usb_info(struct dvobj_priv *pdvobjpriv, const struct usb_device_id *pdid)
{
pdvobjpriv->chip_type = pdid->driver_info;
#ifdef CONFIG_RTL8188E
if (pdvobjpriv->chip_type == RTL8188E)
rtl8188eu_set_hw_type(pdvobjpriv);
#endif
#if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A)
if (pdvobjpriv->chip_type == RTL8812 || pdvobjpriv->chip_type == RTL8821)
rtl8812au_set_hw_type(pdvobjpriv);
#endif
#ifdef CONFIG_RTL8192E
if (pdvobjpriv->chip_type == RTL8192E)
rtl8192eu_set_hw_type(pdvobjpriv);
#endif
#ifdef CONFIG_RTL8723B
if (pdvobjpriv->chip_type == RTL8723B)
rtl8723bu_set_hw_type(pdvobjpriv);
#endif
#ifdef CONFIG_RTL8814A
if (pdvobjpriv->chip_type == RTL8814A)
rtl8814au_set_hw_type(pdvobjpriv);
#endif /* CONFIG_RTL8814A */
#ifdef CONFIG_RTL8188F
if (pdvobjpriv->chip_type == RTL8188F)
rtl8188fu_set_hw_type(pdvobjpriv);
#endif
#ifdef CONFIG_RTL8703B
if (pdvobjpriv->chip_type == RTL8703B)
rtl8703bu_set_hw_type(pdvobjpriv);
#endif /* CONFIG_RTL8703B */
#ifdef CONFIG_RTL8822B
if (pdvobjpriv->chip_type == RTL8822B)
rtl8822bu_set_hw_type(pdvobjpriv);
#endif /* CONFIG_RTL8822B */
#ifdef CONFIG_RTL8723D
if (pdvobjpriv->chip_type == RTL8723D)
rtl8723du_set_hw_type(pdvobjpriv);
#endif /* CONFIG_RTL8723D */
#ifdef CONFIG_RTL8821C
if (pdvobjpriv->chip_type == RTL8821C)
rtl8821cu_set_hw_type(pdvobjpriv);
#endif /* CONFIG_RTL8821C */
}
static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf, const struct usb_device_id *pdid)
{
int i;
u8 val8;
int status = _FAIL;
struct dvobj_priv *pdvobjpriv;
struct usb_device_descriptor *pdev_desc;
struct usb_host_config *phost_conf;
struct usb_config_descriptor *pconf_desc;
struct usb_host_interface *phost_iface;
struct usb_interface_descriptor *piface_desc;
struct usb_host_endpoint *phost_endp;
struct usb_endpoint_descriptor *pendp_desc;
struct usb_device *pusbd;
pdvobjpriv = devobj_init();
if (pdvobjpriv == NULL)
goto exit;
pdvobjpriv->pusbintf = usb_intf ;
pusbd = pdvobjpriv->pusbdev = interface_to_usbdev(usb_intf);
usb_set_intfdata(usb_intf, pdvobjpriv);
pdvobjpriv->RtNumInPipes = 0;
pdvobjpriv->RtNumOutPipes = 0;
/* padapter->EepromAddressSize = 6; */
/* pdvobjpriv->nr_endpoint = 6; */
pdev_desc = &pusbd->descriptor;
#if 0
RTW_INFO("\n8712_usb_device_descriptor:\n");
RTW_INFO("bLength=%x\n", pdev_desc->bLength);
RTW_INFO("bDescriptorType=%x\n", pdev_desc->bDescriptorType);
RTW_INFO("bcdUSB=%x\n", pdev_desc->bcdUSB);
RTW_INFO("bDeviceClass=%x\n", pdev_desc->bDeviceClass);
RTW_INFO("bDeviceSubClass=%x\n", pdev_desc->bDeviceSubClass);
RTW_INFO("bDeviceProtocol=%x\n", pdev_desc->bDeviceProtocol);
RTW_INFO("bMaxPacketSize0=%x\n", pdev_desc->bMaxPacketSize0);
RTW_INFO("idVendor=%x\n", pdev_desc->idVendor);
RTW_INFO("idProduct=%x\n", pdev_desc->idProduct);
RTW_INFO("bcdDevice=%x\n", pdev_desc->bcdDevice);
RTW_INFO("iManufacturer=%x\n", pdev_desc->iManufacturer);
RTW_INFO("iProduct=%x\n", pdev_desc->iProduct);
RTW_INFO("iSerialNumber=%x\n", pdev_desc->iSerialNumber);
RTW_INFO("bNumConfigurations=%x\n", pdev_desc->bNumConfigurations);
#endif
phost_conf = pusbd->actconfig;
pconf_desc = &phost_conf->desc;
#if 0
RTW_INFO("\n8712_usb_configuration_descriptor:\n");
RTW_INFO("bLength=%x\n", pconf_desc->bLength);
RTW_INFO("bDescriptorType=%x\n", pconf_desc->bDescriptorType);
RTW_INFO("wTotalLength=%x\n", pconf_desc->wTotalLength);
RTW_INFO("bNumInterfaces=%x\n", pconf_desc->bNumInterfaces);
RTW_INFO("bConfigurationValue=%x\n", pconf_desc->bConfigurationValue);
RTW_INFO("iConfiguration=%x\n", pconf_desc->iConfiguration);
RTW_INFO("bmAttributes=%x\n", pconf_desc->bmAttributes);
RTW_INFO("bMaxPower=%x\n", pconf_desc->bMaxPower);
#endif
/* RTW_INFO("\n***** num of altsetting = (%d) *****\n", pusb_interface->num_altsetting); */
phost_iface = &usb_intf->altsetting[0];
piface_desc = &phost_iface->desc;
#if 0
RTW_INFO("\n8712_usb_interface_descriptor:\n");
RTW_INFO("bLength=%x\n", piface_desc->bLength);
RTW_INFO("bDescriptorType=%x\n", piface_desc->bDescriptorType);
RTW_INFO("bInterfaceNumber=%x\n", piface_desc->bInterfaceNumber);
RTW_INFO("bAlternateSetting=%x\n", piface_desc->bAlternateSetting);
RTW_INFO("bNumEndpoints=%x\n", piface_desc->bNumEndpoints);
RTW_INFO("bInterfaceClass=%x\n", piface_desc->bInterfaceClass);
RTW_INFO("bInterfaceSubClass=%x\n", piface_desc->bInterfaceSubClass);
RTW_INFO("bInterfaceProtocol=%x\n", piface_desc->bInterfaceProtocol);
RTW_INFO("iInterface=%x\n", piface_desc->iInterface);
#endif
pdvobjpriv->NumInterfaces = pconf_desc->bNumInterfaces;
pdvobjpriv->InterfaceNumber = piface_desc->bInterfaceNumber;
pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints;
/* RTW_INFO("\ndump usb_endpoint_descriptor:\n"); */
for (i = 0; i < pdvobjpriv->nr_endpoint; i++) {
phost_endp = phost_iface->endpoint + i;
if (phost_endp) {
pendp_desc = &phost_endp->desc;
RTW_INFO("\nusb_endpoint_descriptor(%d):\n", i);
RTW_INFO("bLength=%x\n", pendp_desc->bLength);
RTW_INFO("bDescriptorType=%x\n", pendp_desc->bDescriptorType);
RTW_INFO("bEndpointAddress=%x\n", pendp_desc->bEndpointAddress);
/* RTW_INFO("bmAttributes=%x\n",pendp_desc->bmAttributes); */
RTW_INFO("wMaxPacketSize=%d\n", le16_to_cpu(pendp_desc->wMaxPacketSize));
RTW_INFO("bInterval=%x\n", pendp_desc->bInterval);
/* RTW_INFO("bRefresh=%x\n",pendp_desc->bRefresh); */
/* RTW_INFO("bSynchAddress=%x\n",pendp_desc->bSynchAddress); */
if (RT_usb_endpoint_is_bulk_in(pendp_desc)) {
RTW_INFO("RT_usb_endpoint_is_bulk_in = %x\n", RT_usb_endpoint_num(pendp_desc));
pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = RT_usb_endpoint_num(pendp_desc);
pdvobjpriv->RtNumInPipes++;
} else if (RT_usb_endpoint_is_int_in(pendp_desc)) {
RTW_INFO("RT_usb_endpoint_is_int_in = %x, Interval = %x\n", RT_usb_endpoint_num(pendp_desc), pendp_desc->bInterval);
pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = RT_usb_endpoint_num(pendp_desc);
pdvobjpriv->RtNumInPipes++;
} else if (RT_usb_endpoint_is_bulk_out(pendp_desc)) {
RTW_INFO("RT_usb_endpoint_is_bulk_out = %x\n", RT_usb_endpoint_num(pendp_desc));
pdvobjpriv->RtOutPipe[pdvobjpriv->RtNumOutPipes] = RT_usb_endpoint_num(pendp_desc);
pdvobjpriv->RtNumOutPipes++;
}
pdvobjpriv->ep_num[i] = RT_usb_endpoint_num(pendp_desc);
}
}
RTW_INFO("nr_endpoint=%d, in_num=%d, out_num=%d\n\n", pdvobjpriv->nr_endpoint, pdvobjpriv->RtNumInPipes, pdvobjpriv->RtNumOutPipes);
switch (pusbd->speed) {
case USB_SPEED_LOW:
RTW_INFO("USB_SPEED_LOW\n");
pdvobjpriv->usb_speed = RTW_USB_SPEED_1_1;
break;
case USB_SPEED_FULL:
RTW_INFO("USB_SPEED_FULL\n");
pdvobjpriv->usb_speed = RTW_USB_SPEED_1_1;
break;
case USB_SPEED_HIGH:
RTW_INFO("USB_SPEED_HIGH\n");
pdvobjpriv->usb_speed = RTW_USB_SPEED_2;
break;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31))
case USB_SPEED_SUPER:
RTW_INFO("USB_SPEED_SUPER\n");
pdvobjpriv->usb_speed = RTW_USB_SPEED_3;
break;
#endif
default:
RTW_INFO("USB_SPEED_UNKNOWN(%x)\n", pusbd->speed);
pdvobjpriv->usb_speed = RTW_USB_SPEED_UNKNOWN;
break;
}
if (pdvobjpriv->usb_speed == RTW_USB_SPEED_UNKNOWN) {
RTW_INFO("UNKNOWN USB SPEED MODE, ERROR !!!\n");
goto free_dvobj;
}
if (rtw_init_intf_priv(pdvobjpriv) == _FAIL) {
goto free_dvobj;
}
/*step 1-1., decide the chip_type via driver_info*/
pdvobjpriv->interface_type = RTW_USB;
rtw_decide_chip_type_by_usb_info(pdvobjpriv, pdid);
/* .3 misc */
_rtw_init_sema(&(pdvobjpriv->usb_suspend_sema), 0);
rtw_reset_continual_io_error(pdvobjpriv);
usb_get_dev(pusbd);
status = _SUCCESS;
free_dvobj:
if (status != _SUCCESS && pdvobjpriv) {
usb_set_intfdata(usb_intf, NULL);
devobj_deinit(pdvobjpriv);
pdvobjpriv = NULL;
}
exit:
return pdvobjpriv;
}
static void usb_dvobj_deinit(struct usb_interface *usb_intf)
{
struct dvobj_priv *dvobj = usb_get_intfdata(usb_intf);
usb_set_intfdata(usb_intf, NULL);
if (dvobj) {
/* Modify condition for 92DU DMDP 2010.11.18, by Thomas */
if ((dvobj->NumInterfaces != 2 && dvobj->NumInterfaces != 3)
|| (dvobj->InterfaceNumber == 1)) {
if (interface_to_usbdev(usb_intf)->state != USB_STATE_NOTATTACHED) {
/* If we didn't unplug usb dongle and remove/insert modlue, driver fails on sitesurvey for the first time when device is up . */
/* Reset usb port for sitesurvey fail issue. 2009.8.13, by Thomas */
RTW_INFO("usb attached..., try to reset usb device\n");
usb_reset_device(interface_to_usbdev(usb_intf));
}
}
rtw_deinit_intf_priv(dvobj);
devobj_deinit(dvobj);
}
/* RTW_INFO("%s %d\n", __func__, ATOMIC_READ(&usb_intf->dev.kobj.kref.refcount)); */
usb_put_dev(interface_to_usbdev(usb_intf));
}
static int usb_reprobe_switch_usb_mode(PADAPTER Adapter)
{
struct registry_priv *registry_par = &Adapter->registrypriv;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
u8 ret = _FALSE;
/* efuse not allow driver to switch usb mode */
if (pHalData->EEPROMUsbSwitch == _FALSE)
goto exit;
/* registry not allow driver to switch usb mode */
if (registry_par->switch_usb_mode == 0)
goto exit;
rtw_hal_set_hwreg(Adapter, HW_VAR_USB_MODE, &ret);
exit:
return ret;
}
u8 rtw_set_hal_ops(_adapter *padapter)
{
/* alloc memory for HAL DATA */
if (rtw_hal_data_init(padapter) == _FAIL)
return _FAIL;
#ifdef CONFIG_RTL8188E
if (rtw_get_chip_type(padapter) == RTL8188E)
rtl8188eu_set_hal_ops(padapter);
#endif
#if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A)
if (rtw_get_chip_type(padapter) == RTL8812 || rtw_get_chip_type(padapter) == RTL8821)
rtl8812au_set_hal_ops(padapter);
#endif
#ifdef CONFIG_RTL8192E
if (rtw_get_chip_type(padapter) == RTL8192E)
rtl8192eu_set_hal_ops(padapter);
#endif
#ifdef CONFIG_RTL8723B
if (rtw_get_chip_type(padapter) == RTL8723B)
rtl8723bu_set_hal_ops(padapter);
#endif
#ifdef CONFIG_RTL8814A
if (rtw_get_chip_type(padapter) == RTL8814A)
rtl8814au_set_hal_ops(padapter);
#endif /* CONFIG_RTL8814A */
#ifdef CONFIG_RTL8188F
if (rtw_get_chip_type(padapter) == RTL8188F)
rtl8188fu_set_hal_ops(padapter);
#endif
#ifdef CONFIG_RTL8703B
if (rtw_get_chip_type(padapter) == RTL8703B)
rtl8703bu_set_hal_ops(padapter);
#endif /* CONFIG_RTL8703B */
#ifdef CONFIG_RTL8822B
if (rtw_get_chip_type(padapter) == RTL8822B)
rtl8822bu_set_hal_ops(padapter);
#endif /* CONFIG_RTL8822B */
#ifdef CONFIG_RTL8723D
if (rtw_get_chip_type(padapter) == RTL8723D)
rtl8723du_set_hal_ops(padapter);
#endif /* CONFIG_RTL8723D */
#ifdef CONFIG_RTL8821C
if (rtw_get_chip_type(padapter) == RTL8821C) {
if (rtl8821cu_set_hal_ops(padapter) == _FAIL)
return _FAIL;
}
#endif
if (_FAIL == rtw_hal_ops_check(padapter))
return _FAIL;
if (hal_spec_init(padapter) == _FAIL)
return _FAIL;
return _SUCCESS;
}
static void usb_intf_start(_adapter *padapter)
{
PHAL_DATA_TYPE hal = GET_HAL_DATA(padapter);
rtw_hal_inirp_init(padapter);
hal->usb_intf_start = _TRUE;
}
static void usb_intf_stop(_adapter *padapter)
{
PHAL_DATA_TYPE hal = GET_HAL_DATA(padapter);
/* disabel_hw_interrupt */
if (!rtw_is_surprise_removed(padapter)) {
/* device still exists, so driver can do i/o operation */
/* TODO: */
}
/* cancel in irp */
rtw_hal_inirp_deinit(padapter);
/* cancel out irp */
rtw_write_port_cancel(padapter);
/* todo:cancel other irps */
hal->usb_intf_start = _FALSE;
}
static void process_spec_devid(const struct usb_device_id *pdid)
{
u16 vid, pid;
u32 flags;
int i;
int num = sizeof(specific_device_id_tbl) / sizeof(struct specific_device_id);
for (i = 0; i < num; i++) {
vid = specific_device_id_tbl[i].idVendor;
pid = specific_device_id_tbl[i].idProduct;
flags = specific_device_id_tbl[i].flags;
#ifdef CONFIG_80211N_HT
if ((pdid->idVendor == vid) && (pdid->idProduct == pid) && (flags & SPEC_DEV_ID_DISABLE_HT)) {
rtw_ht_enable = 0;
rtw_bw_mode = 0;
rtw_ampdu_enable = 0;
}
#endif
#ifdef RTK_DMP_PLATFORM
/* Change the ifname to wlan10 when PC side WFD dongle plugin on DMP platform. */
/* It is used to distinguish between normal and PC-side wifi dongle/module. */
if ((pdid->idVendor == vid) && (pdid->idProduct == pid) && (flags & SPEC_DEV_ID_ASSIGN_IFNAME)) {
extern char *ifname;
strncpy(ifname, "wlan10", 6);
/* RTW_INFO("%s()-%d: ifname=%s, vid=%04X, pid=%04X\n", __FUNCTION__, __LINE__, ifname, vid, pid); */
}
#endif /* RTK_DMP_PLATFORM */
}
}
#ifdef SUPPORT_HW_RFOFF_DETECTED
int rtw_hw_suspend(_adapter *padapter)
{
struct pwrctrl_priv *pwrpriv;
struct usb_interface *pusb_intf;
struct net_device *pnetdev;
if (NULL == padapter)
goto error_exit;
if ((_FALSE == padapter->bup) || RTW_CANNOT_RUN(padapter)) {
RTW_INFO("padapter->bup=%d bDriverStopped=%s bSurpriseRemoved = %s\n"
, padapter->bup
, rtw_is_drv_stopped(padapter) ? "True" : "False"
, rtw_is_surprise_removed(padapter) ? "True" : "False");
goto error_exit;
}
pwrpriv = adapter_to_pwrctl(padapter);
pusb_intf = adapter_to_dvobj(padapter)->pusbintf;
pnetdev = padapter->pnetdev;
LeaveAllPowerSaveMode(padapter);
RTW_INFO("==> rtw_hw_suspend\n");
_enter_pwrlock(&pwrpriv->lock);
pwrpriv->bips_processing = _TRUE;
/* padapter->net_closed = _TRUE; */
/* s1. */
if (pnetdev) {
rtw_netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
}
/* s2. */
rtw_disassoc_cmd(padapter, 500, RTW_CMDF_DIRECTLY);
/* s2-2. indicate disconnect to os */
/* rtw_indicate_disconnect(padapter); */
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (check_fwstate(pmlmepriv, _FW_LINKED)) {
_clr_fwstate_(pmlmepriv, _FW_LINKED);
rtw_led_control(padapter, LED_CTL_NO_LINK);
rtw_os_indicate_disconnect(padapter, 0, _FALSE);
#ifdef CONFIG_LPS
/* donnot enqueue cmd */
rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 0);
#endif
}
}
/* s2-3. */
rtw_free_assoc_resources(padapter, 1);
/* s2-4. */
rtw_free_network_queue(padapter, _TRUE);
#ifdef CONFIG_IPS
rtw_ips_dev_unload(padapter);
#endif
pwrpriv->rf_pwrstate = rf_off;
pwrpriv->bips_processing = _FALSE;
_exit_pwrlock(&pwrpriv->lock);
return 0;
error_exit:
RTW_INFO("%s, failed\n", __FUNCTION__);
return -1;
}
int rtw_hw_resume(_adapter *padapter)
{
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct usb_interface *pusb_intf = adapter_to_dvobj(padapter)->pusbintf;
struct net_device *pnetdev = padapter->pnetdev;
RTW_INFO("==> rtw_hw_resume\n");
_enter_pwrlock(&pwrpriv->lock);
pwrpriv->bips_processing = _TRUE;
rtw_reset_drv_sw(padapter);
if (pm_netdev_open(pnetdev, _FALSE) != 0) {
_exit_pwrlock(&pwrpriv->lock);
goto error_exit;
}
rtw_netif_device_attach(pnetdev);
rtw_netif_carrier_on(pnetdev);
rtw_netif_wake_queue(pnetdev);
pwrpriv->bkeepfwalive = _FALSE;
pwrpriv->brfoffbyhw = _FALSE;
pwrpriv->rf_pwrstate = rf_on;
pwrpriv->bips_processing = _FALSE;
_exit_pwrlock(&pwrpriv->lock);
return 0;
error_exit:
RTW_INFO("%s, Open net dev failed\n", __FUNCTION__);
return -1;
}
#endif
static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message)
{
struct dvobj_priv *dvobj;
struct pwrctrl_priv *pwrpriv;
struct debug_priv *pdbgpriv;
PADAPTER padapter;
int ret = 0;
dvobj = usb_get_intfdata(pusb_intf);
pwrpriv = dvobj_to_pwrctl(dvobj);
pdbgpriv = &dvobj->drv_dbg;
padapter = dvobj_get_primary_adapter(dvobj);
if (pwrpriv->bInSuspend == _TRUE) {
RTW_INFO("%s bInSuspend = %d\n", __FUNCTION__, pwrpriv->bInSuspend);
pdbgpriv->dbg_suspend_error_cnt++;
goto exit;
}
if ((padapter->bup) || !rtw_is_drv_stopped(padapter) || !rtw_is_surprise_removed(padapter)) {
#ifdef CONFIG_AUTOSUSPEND
if (pwrpriv->bInternalAutoSuspend) {
#ifdef SUPPORT_HW_RFOFF_DETECTED
/* The FW command register update must after MAC and FW init ready. */
if ((GET_HAL_DATA(padapter)->bFWReady) && (pwrpriv->bHWPwrPindetect) && (padapter->registrypriv.usbss_enable)) {
u8 bOpen = _TRUE;
rtw_interface_ps_func(padapter, HAL_USB_SELECT_SUSPEND, &bOpen);
}
#endif/* SUPPORT_HW_RFOFF_DETECTED */
}
#endif/* CONFIG_AUTOSUSPEND */
}
ret = rtw_suspend_common(padapter);
exit:
return ret;
}
int rtw_resume_process(_adapter *padapter)
{
int ret, pm_cnt = 0;
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct dvobj_priv *pdvobj = padapter->dvobj;
struct debug_priv *pdbgpriv = &pdvobj->drv_dbg;
if (pwrpriv->bInSuspend == _FALSE) {
pdbgpriv->dbg_resume_error_cnt++;
RTW_INFO("%s bInSuspend = %d\n", __FUNCTION__, pwrpriv->bInSuspend);
return -1;
}
#if defined(CONFIG_BT_COEXIST) && defined(CONFIG_AUTOSUSPEND) /* add by amy for 8723as-vau */
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32))
RTW_INFO("%s...pm_usage_cnt(%d) pwrpriv->bAutoResume=%x. ....\n", __func__, atomic_read(&(adapter_to_dvobj(padapter)->pusbintf->pm_usage_cnt)), pwrpriv->bAutoResume);