1
2#ifndef B43_H_
3#define B43_H_
4
5#include <linux/kernel.h>
6#include <linux/spinlock.h>
7#include <linux/interrupt.h>
8#include <linux/hw_random.h>
9#include <linux/bcma/bcma.h>
10#include <linux/ssb/ssb.h>
11#include <linux/completion.h>
12#include <net/mac80211.h>
13
14#include "debugfs.h"
15#include "leds.h"
16#include "rfkill.h"
17#include "bus.h"
18#include "lo.h"
19#include "phy_common.h"
20
21
22#ifdef CONFIG_B43_DEBUG
23# define B43_DEBUG 1
24#else
25# define B43_DEBUG 0
26#endif
27
28
29#define B43_MMIO_DMA0_REASON 0x20
30#define B43_MMIO_DMA0_IRQ_MASK 0x24
31#define B43_MMIO_DMA1_REASON 0x28
32#define B43_MMIO_DMA1_IRQ_MASK 0x2C
33#define B43_MMIO_DMA2_REASON 0x30
34#define B43_MMIO_DMA2_IRQ_MASK 0x34
35#define B43_MMIO_DMA3_REASON 0x38
36#define B43_MMIO_DMA3_IRQ_MASK 0x3C
37#define B43_MMIO_DMA4_REASON 0x40
38#define B43_MMIO_DMA4_IRQ_MASK 0x44
39#define B43_MMIO_DMA5_REASON 0x48
40#define B43_MMIO_DMA5_IRQ_MASK 0x4C
41#define B43_MMIO_MACCTL 0x120
42#define B43_MMIO_MACCMD 0x124
43#define B43_MMIO_GEN_IRQ_REASON 0x128
44#define B43_MMIO_GEN_IRQ_MASK 0x12C
45#define B43_MMIO_RAM_CONTROL 0x130
46#define B43_MMIO_RAM_DATA 0x134
47#define B43_MMIO_PS_STATUS 0x140
48#define B43_MMIO_RADIO_HWENABLED_HI 0x158
49#define B43_MMIO_MAC_HW_CAP 0x15C
50#define B43_MMIO_SHM_CONTROL 0x160
51#define B43_MMIO_SHM_DATA 0x164
52#define B43_MMIO_SHM_DATA_UNALIGNED 0x166
53#define B43_MMIO_XMITSTAT_0 0x170
54#define B43_MMIO_XMITSTAT_1 0x174
55#define B43_MMIO_REV3PLUS_TSF_LOW 0x180
56#define B43_MMIO_REV3PLUS_TSF_HIGH 0x184
57#define B43_MMIO_TSF_CFP_REP 0x188
58#define B43_MMIO_TSF_CFP_START 0x18C
59#define B43_MMIO_TSF_CFP_MAXDUR 0x190
60
61
62#define B43_MMIO_DMA32_BASE0 0x200
63#define B43_MMIO_DMA32_BASE1 0x220
64#define B43_MMIO_DMA32_BASE2 0x240
65#define B43_MMIO_DMA32_BASE3 0x260
66#define B43_MMIO_DMA32_BASE4 0x280
67#define B43_MMIO_DMA32_BASE5 0x2A0
68
69#define B43_MMIO_DMA64_BASE0 0x200
70#define B43_MMIO_DMA64_BASE1 0x240
71#define B43_MMIO_DMA64_BASE2 0x280
72#define B43_MMIO_DMA64_BASE3 0x2C0
73#define B43_MMIO_DMA64_BASE4 0x300
74#define B43_MMIO_DMA64_BASE5 0x340
75
76
77#define B43_MMIO_PIO_BASE0 0x300
78#define B43_MMIO_PIO_BASE1 0x310
79#define B43_MMIO_PIO_BASE2 0x320
80#define B43_MMIO_PIO_BASE3 0x330
81#define B43_MMIO_PIO_BASE4 0x340
82#define B43_MMIO_PIO_BASE5 0x350
83#define B43_MMIO_PIO_BASE6 0x360
84#define B43_MMIO_PIO_BASE7 0x370
85
86#define B43_MMIO_PIO11_BASE0 0x200
87#define B43_MMIO_PIO11_BASE1 0x240
88#define B43_MMIO_PIO11_BASE2 0x280
89#define B43_MMIO_PIO11_BASE3 0x2C0
90#define B43_MMIO_PIO11_BASE4 0x300
91#define B43_MMIO_PIO11_BASE5 0x340
92
93#define B43_MMIO_RADIO24_CONTROL 0x3D8
94#define B43_MMIO_RADIO24_DATA 0x3DA
95#define B43_MMIO_PHY_VER 0x3E0
96#define B43_MMIO_PHY_RADIO 0x3E2
97#define B43_MMIO_PHY0 0x3E6
98#define B43_MMIO_ANTENNA 0x3E8
99#define B43_MMIO_CHANNEL 0x3F0
100#define B43_MMIO_CHANNEL_EXT 0x3F4
101#define B43_MMIO_RADIO_CONTROL 0x3F6
102#define B43_MMIO_RADIO_DATA_HIGH 0x3F8
103#define B43_MMIO_RADIO_DATA_LOW 0x3FA
104#define B43_MMIO_PHY_CONTROL 0x3FC
105#define B43_MMIO_PHY_DATA 0x3FE
106#define B43_MMIO_MACFILTER_CONTROL 0x420
107#define B43_MMIO_MACFILTER_DATA 0x422
108#define B43_MMIO_RCMTA_COUNT 0x43C
109#define B43_MMIO_PSM_PHY_HDR 0x492
110#define B43_MMIO_RADIO_HWENABLED_LO 0x49A
111#define B43_MMIO_GPIO_CONTROL 0x49C
112#define B43_MMIO_GPIO_MASK 0x49E
113#define B43_MMIO_TXE0_CTL 0x500
114#define B43_MMIO_TXE0_AUX 0x502
115#define B43_MMIO_TXE0_TS_LOC 0x504
116#define B43_MMIO_TXE0_TIME_OUT 0x506
117#define B43_MMIO_TXE0_WM_0 0x508
118#define B43_MMIO_TXE0_WM_1 0x50A
119#define B43_MMIO_TXE0_PHYCTL 0x50C
120#define B43_MMIO_TXE0_STATUS 0x50E
121#define B43_MMIO_TXE0_MMPLCP0 0x510
122#define B43_MMIO_TXE0_MMPLCP1 0x512
123#define B43_MMIO_TXE0_PHYCTL1 0x514
124#define B43_MMIO_XMTFIFODEF 0x520
125#define B43_MMIO_XMTFIFO_FRAME_CNT 0x522
126#define B43_MMIO_XMTFIFO_BYTE_CNT 0x524
127#define B43_MMIO_XMTFIFO_HEAD 0x526
128#define B43_MMIO_XMTFIFO_RD_PTR 0x528
129#define B43_MMIO_XMTFIFO_WR_PTR 0x52A
130#define B43_MMIO_XMTFIFODEF1 0x52C
131#define B43_MMIO_XMTFIFOCMD 0x540
132#define B43_MMIO_XMTFIFOFLUSH 0x542
133#define B43_MMIO_XMTFIFOTHRESH 0x544
134#define B43_MMIO_XMTFIFORDY 0x546
135#define B43_MMIO_XMTFIFOPRIRDY 0x548
136#define B43_MMIO_XMTFIFORQPRI 0x54A
137#define B43_MMIO_XMTTPLATETXPTR 0x54C
138#define B43_MMIO_XMTTPLATEPTR 0x550
139#define B43_MMIO_SMPL_CLCT_STRPTR 0x552
140#define B43_MMIO_SMPL_CLCT_STPPTR 0x554
141#define B43_MMIO_SMPL_CLCT_CURPTR 0x556
142#define B43_MMIO_XMTTPLATEDATALO 0x560
143#define B43_MMIO_XMTTPLATEDATAHI 0x562
144#define B43_MMIO_XMTSEL 0x568
145#define B43_MMIO_XMTTXCNT 0x56A
146#define B43_MMIO_XMTTXSHMADDR 0x56C
147#define B43_MMIO_TSF_CFP_START_LOW 0x604
148#define B43_MMIO_TSF_CFP_START_HIGH 0x606
149#define B43_MMIO_TSF_CFP_PRETBTT 0x612
150#define B43_MMIO_TSF_CLK_FRAC_LOW 0x62E
151#define B43_MMIO_TSF_CLK_FRAC_HIGH 0x630
152#define B43_MMIO_TSF_0 0x632
153#define B43_MMIO_TSF_1 0x634
154#define B43_MMIO_TSF_2 0x636
155#define B43_MMIO_TSF_3 0x638
156#define B43_MMIO_RNG 0x65A
157#define B43_MMIO_IFSSLOT 0x684
158#define B43_MMIO_IFSCTL 0x688
159#define B43_MMIO_IFSSTAT 0x690
160#define B43_MMIO_IFSMEDBUSYCTL 0x692
161#define B43_MMIO_IFTXDUR 0x694
162#define B43_MMIO_IFSCTL_USE_EDCF 0x0004
163#define B43_MMIO_POWERUP_DELAY 0x6A8
164#define B43_MMIO_BTCOEX_CTL 0x6B4
165#define B43_MMIO_BTCOEX_STAT 0x6B6
166#define B43_MMIO_BTCOEX_TXCTL 0x6B8
167#define B43_MMIO_WEPCTL 0x7C0
168
169
170#define B43_BFL_BTCOEXIST 0x0001
171#define B43_BFL_PACTRL 0x0002
172#define B43_BFL_AIRLINEMODE 0x0004
173#define B43_BFL_RSSI 0x0008
174#define B43_BFL_ENETSPI 0x0010
175#define B43_BFL_XTAL_NOSLOW 0x0020
176#define B43_BFL_CCKHIPWR 0x0040
177#define B43_BFL_ENETADM 0x0080
178#define B43_BFL_ENETVLAN 0x0100
179#define B43_BFL_AFTERBURNER 0x0200
180#define B43_BFL_NOPCI 0x0400
181#define B43_BFL_FEM 0x0800
182#define B43_BFL_EXTLNA 0x1000
183#define B43_BFL_HGPA 0x2000
184#define B43_BFL_BTCMOD 0x4000
185#define B43_BFL_ALTIQ 0x8000
186
187
188#define B43_BFH_NOPA 0x0001
189#define B43_BFH_RSSIINV 0x0002
190#define B43_BFH_PAREF 0x0004
191#define B43_BFH_3TSWITCH 0x0008
192
193#define B43_BFH_PHASESHIFT 0x0010
194#define B43_BFH_BUCKBOOST 0x0020
195#define B43_BFH_FEM_BT 0x0040
196
197#define B43_BFH_NOCBUCK 0x0080
198#define B43_BFH_PALDO 0x0200
199#define B43_BFH_EXTLNA_5GHZ 0x1000
200
201
202#define B43_BFL2_RXBB_INT_REG_DIS 0x0001
203#define B43_BFL2_APLL_WAR 0x0002
204#define B43_BFL2_TXPWRCTRL_EN 0x0004
205#define B43_BFL2_2X4_DIV 0x0008
206#define B43_BFL2_5G_PWRGAIN 0x0010
207#define B43_BFL2_PCIEWAR_OVR 0x0020
208#define B43_BFL2_CAESERS_BRD 0x0040
209#define B43_BFL2_BTC3WIRE 0x0080
210#define B43_BFL2_SKWRKFEM_BRD 0x0100
211#define B43_BFL2_SPUR_WAR 0x0200
212#define B43_BFL2_GPLL_WAR 0x0400
213#define B43_BFL2_SINGLEANT_CCK 0x1000
214#define B43_BFL2_2G_SPUR_WAR 0x2000
215
216
217#define B43_BFH2_GPLL_WAR2 0x0001
218#define B43_BFH2_IPALVLSHIFT_3P3 0x0002
219#define B43_BFH2_INTERNDET_TXIQCAL 0x0004
220#define B43_BFH2_XTALBUFOUTEN 0x0008
221
222
223#define B43_GPIO_CONTROL 0x6c
224
225
226enum {
227 B43_SHM_UCODE,
228 B43_SHM_SHARED,
229 B43_SHM_SCRATCH,
230 B43_SHM_HW,
231 B43_SHM_RCMTA,
232};
233
234#define B43_SHM_AUTOINC_R 0x0200
235#define B43_SHM_AUTOINC_W 0x0100
236#define B43_SHM_AUTOINC_RW (B43_SHM_AUTOINC_R | \
237 B43_SHM_AUTOINC_W)
238
239
240#define B43_SHM_SH_WLCOREREV 0x0016
241#define B43_SHM_SH_PCTLWDPOS 0x0008
242#define B43_SHM_SH_RXPADOFF 0x0034
243#define B43_SHM_SH_FWCAPA 0x0042
244#define B43_SHM_SH_PHYVER 0x0050
245#define B43_SHM_SH_PHYTYPE 0x0052
246#define B43_SHM_SH_ANTSWAP 0x005C
247#define B43_SHM_SH_HOSTF1 0x005E
248#define B43_SHM_SH_HOSTF2 0x0060
249#define B43_SHM_SH_HOSTF3 0x0062
250#define B43_SHM_SH_RFATT 0x0064
251#define B43_SHM_SH_RADAR 0x0066
252#define B43_SHM_SH_PHYTXNOI 0x006E
253#define B43_SHM_SH_RFRXSP1 0x0072
254#define B43_SHM_SH_HOSTF4 0x0078
255#define B43_SHM_SH_CHAN 0x00A0
256#define B43_SHM_SH_CHAN_5GHZ 0x0100
257#define B43_SHM_SH_CHAN_40MHZ 0x0200
258#define B43_SHM_SH_MACHW_L 0x00C0
259#define B43_SHM_SH_MACHW_H 0x00C2
260#define B43_SHM_SH_HOSTF5 0x00D4
261#define B43_SHM_SH_BCMCFIFOID 0x0108
262
263#define B43_SHM_SH_TSSI_CCK 0x0058
264#define B43_SHM_SH_TSSI_OFDM_A 0x0068
265#define B43_SHM_SH_TSSI_OFDM_G 0x0070
266#define B43_TSSI_MAX 0x7F
267
268#define B43_SHM_SH_SIZE01 0x0098
269#define B43_SHM_SH_SIZE23 0x009A
270#define B43_SHM_SH_SIZE45 0x009C
271#define B43_SHM_SH_SIZE67 0x009E
272
273#define B43_SHM_SH_JSSI0 0x0088
274#define B43_SHM_SH_JSSI1 0x008A
275#define B43_SHM_SH_JSSIAUX 0x008C
276
277#define B43_SHM_SH_DEFAULTIV 0x003C
278#define B43_SHM_SH_NRRXTRANS 0x003E
279#define B43_SHM_SH_KTP 0x0056
280#define B43_SHM_SH_TKIPTSCTTAK 0x0318
281#define B43_SHM_SH_KEYIDXBLOCK 0x05D4
282#define B43_SHM_SH_PSM 0x05F4
283
284#define B43_SHM_SH_EDCFSTAT 0x000E
285#define B43_SHM_SH_TXFCUR 0x0030
286#define B43_SHM_SH_EDCFQ 0x0240
287
288#define B43_SHM_SH_SLOTT 0x0010
289#define B43_SHM_SH_DTIMPER 0x0012
290#define B43_SHM_SH_NOSLPZNATDTIM 0x004C
291
292#define B43_SHM_SH_BT_BASE0 0x0068
293#define B43_SHM_SH_BTL0 0x0018
294#define B43_SHM_SH_BT_BASE1 0x0468
295#define B43_SHM_SH_BTL1 0x001A
296#define B43_SHM_SH_BTSFOFF 0x001C
297#define B43_SHM_SH_TIMBPOS 0x001E
298#define B43_SHM_SH_DTIMP 0x0012
299#define B43_SHM_SH_MCASTCOOKIE 0x00A8
300#define B43_SHM_SH_SFFBLIM 0x0044
301#define B43_SHM_SH_LFFBLIM 0x0046
302#define B43_SHM_SH_BEACPHYCTL 0x0054
303#define B43_SHM_SH_EXTNPHYCTL 0x00B0
304#define B43_SHM_SH_BCN_LI 0x00B6
305
306#define B43_SHM_SH_ACKCTSPHYCTL 0x0022
307
308#define B43_SHM_SH_PRSSID 0x0160
309#define B43_SHM_SH_PRSSIDLEN 0x0048
310#define B43_SHM_SH_PRTLEN 0x004A
311#define B43_SHM_SH_PRMAXTIME 0x0074
312#define B43_SHM_SH_PRPHYCTL 0x0188
313
314#define B43_SHM_SH_OFDMDIRECT 0x01C0
315#define B43_SHM_SH_OFDMBASIC 0x01E0
316#define B43_SHM_SH_CCKDIRECT 0x0200
317#define B43_SHM_SH_CCKBASIC 0x0220
318
319#define B43_SHM_SH_UCODEREV 0x0000
320#define B43_SHM_SH_UCODEPATCH 0x0002
321#define B43_SHM_SH_UCODEDATE 0x0004
322#define B43_SHM_SH_UCODETIME 0x0006
323#define B43_SHM_SH_UCODESTAT 0x0040
324#define B43_SHM_SH_UCODESTAT_INVALID 0
325#define B43_SHM_SH_UCODESTAT_INIT 1
326#define B43_SHM_SH_UCODESTAT_ACTIVE 2
327#define B43_SHM_SH_UCODESTAT_SUSP 3
328#define B43_SHM_SH_UCODESTAT_SLEEP 4
329#define B43_SHM_SH_MAXBFRAMES 0x0080
330#define B43_SHM_SH_SPUWKUP 0x0094
331#define B43_SHM_SH_PRETBTT 0x0096
332
333#define B43_SHM_SH_NPHY_TXIQW0 0x0700
334#define B43_SHM_SH_NPHY_TXIQW1 0x0702
335#define B43_SHM_SH_NPHY_TXIQW2 0x0704
336#define B43_SHM_SH_NPHY_TXIQW3 0x0706
337
338#define B43_SHM_SH_NPHY_TXPWR_INDX0 0x0708
339#define B43_SHM_SH_NPHY_TXPWR_INDX1 0x070E
340
341
342#define B43_SHM_SC_MINCONT 0x0003
343#define B43_SHM_SC_MAXCONT 0x0004
344#define B43_SHM_SC_CURCONT 0x0005
345#define B43_SHM_SC_SRLIMIT 0x0006
346#define B43_SHM_SC_LRLIMIT 0x0007
347#define B43_SHM_SC_DTIMC 0x0008
348#define B43_SHM_SC_BTL0LEN 0x0015
349#define B43_SHM_SC_BTL1LEN 0x0016
350#define B43_SHM_SC_SCFB 0x0017
351#define B43_SHM_SC_LCFB 0x0018
352
353
354#define B43_MMIO_RADIO_HWENABLED_HI_MASK (1 << 16)
355#define B43_MMIO_RADIO_HWENABLED_LO_MASK (1 << 4)
356
357
358#define B43_HF_ANTDIVHELP 0x000000000001ULL
359#define B43_HF_SYMW 0x000000000002ULL
360#define B43_HF_RXPULLW 0x000000000004ULL
361#define B43_HF_CCKBOOST 0x000000000008ULL
362#define B43_HF_BTCOEX 0x000000000010ULL
363#define B43_HF_GDCW 0x000000000020ULL
364#define B43_HF_OFDMPABOOST 0x000000000040ULL
365#define B43_HF_ACPR 0x000000000080ULL
366#define B43_HF_EDCF 0x000000000100ULL
367#define B43_HF_TSSIRPSMW 0x000000000200ULL
368#define B43_HF_20IN40IQW 0x000000000200ULL
369#define B43_HF_DSCRQ 0x000000000400ULL
370#define B43_HF_ACIW 0x000000000800ULL
371#define B43_HF_2060W 0x000000001000ULL
372#define B43_HF_RADARW 0x000000002000ULL
373#define B43_HF_USEDEFKEYS 0x000000004000ULL
374#define B43_HF_AFTERBURNER 0x000000008000ULL
375#define B43_HF_BT4PRIOCOEX 0x000000010000ULL
376#define B43_HF_FWKUP 0x000000020000ULL
377#define B43_HF_VCORECALC 0x000000040000ULL
378#define B43_HF_PCISCW 0x000000080000ULL
379#define B43_HF_4318TSSI 0x000000200000ULL
380#define B43_HF_FBCMCFIFO 0x000000400000ULL
381#define B43_HF_HWPCTL 0x000000800000ULL
382#define B43_HF_BTCOEXALT 0x000001000000ULL
383#define B43_HF_TXBTCHECK 0x000002000000ULL
384#define B43_HF_SKCFPUP 0x000004000000ULL
385#define B43_HF_N40W 0x000008000000ULL
386#define B43_HF_ANTSEL 0x000020000000ULL
387#define B43_HF_BT3COEXT 0x000020000000ULL
388#define B43_HF_BTCANT 0x000040000000ULL
389#define B43_HF_ANTSELEN 0x000100000000ULL
390#define B43_HF_ANTSELMODE 0x000200000000ULL
391#define B43_HF_MLADVW 0x001000000000ULL
392#define B43_HF_PR45960W 0x080000000000ULL
393
394
395#define B43_FWCAPA_HWCRYPTO 0x0001
396#define B43_FWCAPA_QOS 0x0002
397
398
399#define B43_MACFILTER_SELF 0x0000
400#define B43_MACFILTER_BSSID 0x0003
401
402
403#define B43_PCTL_IN 0xB0
404#define B43_PCTL_OUT 0xB4
405#define B43_PCTL_OUTENABLE 0xB8
406#define B43_PCTL_XTAL_POWERUP 0x40
407#define B43_PCTL_PLL_POWERDOWN 0x80
408
409
410#define B43_PCTL_CLK_FAST 0x00
411#define B43_PCTL_CLK_SLOW 0x01
412#define B43_PCTL_CLK_DYNAMIC 0x02
413
414#define B43_PCTL_FORCE_SLOW 0x0800
415#define B43_PCTL_FORCE_PLL 0x1000
416#define B43_PCTL_DYN_XTAL 0x2000
417
418
419#define B43_PHYTYPE_A 0x00
420#define B43_PHYTYPE_B 0x01
421#define B43_PHYTYPE_G 0x02
422#define B43_PHYTYPE_N 0x04
423#define B43_PHYTYPE_LP 0x05
424#define B43_PHYTYPE_SSLPN 0x06
425#define B43_PHYTYPE_HT 0x07
426#define B43_PHYTYPE_LCN 0x08
427#define B43_PHYTYPE_LCNXN 0x09
428#define B43_PHYTYPE_LCN40 0x0a
429#define B43_PHYTYPE_AC 0x0b
430
431
432#define B43_PHY_ILT_A_CTRL 0x0072
433#define B43_PHY_ILT_A_DATA1 0x0073
434#define B43_PHY_ILT_A_DATA2 0x0074
435#define B43_PHY_G_LO_CONTROL 0x0810
436#define B43_PHY_ILT_G_CTRL 0x0472
437#define B43_PHY_ILT_G_DATA1 0x0473
438#define B43_PHY_ILT_G_DATA2 0x0474
439#define B43_PHY_A_PCTL 0x007B
440#define B43_PHY_G_PCTL 0x0029
441#define B43_PHY_A_CRS 0x0029
442#define B43_PHY_RADIO_BITFIELD 0x0401
443#define B43_PHY_G_CRS 0x0429
444#define B43_PHY_NRSSILT_CTRL 0x0803
445#define B43_PHY_NRSSILT_DATA 0x0804
446
447
448#define B43_RADIOCTL_ID 0x01
449
450
451#define B43_MACCTL_ENABLED 0x00000001
452#define B43_MACCTL_PSM_RUN 0x00000002
453#define B43_MACCTL_PSM_JMP0 0x00000004
454#define B43_MACCTL_SHM_ENABLED 0x00000100
455#define B43_MACCTL_SHM_UPPER 0x00000200
456#define B43_MACCTL_IHR_ENABLED 0x00000400
457#define B43_MACCTL_PSM_DBG 0x00002000
458#define B43_MACCTL_GPOUTSMSK 0x0000C000
459#define B43_MACCTL_BE 0x00010000
460#define B43_MACCTL_INFRA 0x00020000
461#define B43_MACCTL_AP 0x00040000
462#define B43_MACCTL_RADIOLOCK 0x00080000
463#define B43_MACCTL_BEACPROMISC 0x00100000
464#define B43_MACCTL_KEEP_BADPLCP 0x00200000
465#define B43_MACCTL_PHY_LOCK 0x00200000
466#define B43_MACCTL_KEEP_CTL 0x00400000
467#define B43_MACCTL_KEEP_BAD 0x00800000
468#define B43_MACCTL_PROMISC 0x01000000
469#define B43_MACCTL_HWPS 0x02000000
470#define B43_MACCTL_AWAKE 0x04000000
471#define B43_MACCTL_CLOSEDNET 0x08000000
472#define B43_MACCTL_TBTTHOLD 0x10000000
473#define B43_MACCTL_DISCTXSTAT 0x20000000
474#define B43_MACCTL_DISCPMQ 0x40000000
475#define B43_MACCTL_GMODE 0x80000000
476
477
478#define B43_MACCMD_BEACON0_VALID 0x00000001
479#define B43_MACCMD_BEACON1_VALID 0x00000002
480#define B43_MACCMD_DFQ_VALID 0x00000004
481#define B43_MACCMD_CCA 0x00000008
482#define B43_MACCMD_BGNOISE 0x00000010
483
484
485#define B43_PSM_HDR_MAC_PHY_RESET 0x00000001
486#define B43_PSM_HDR_MAC_PHY_CLOCK_EN 0x00000002
487#define B43_PSM_HDR_MAC_PHY_FORCE_CLK 0x00000004
488
489
490#define B43_BCMA_CLKCTLST_80211_PLL_REQ 0x00000100
491#define B43_BCMA_CLKCTLST_PHY_PLL_REQ 0x00000200
492#define B43_BCMA_CLKCTLST_80211_PLL_ST 0x01000000
493#define B43_BCMA_CLKCTLST_PHY_PLL_ST 0x02000000
494
495
496#define B43_BCMA_IOCTL_PHY_CLKEN 0x00000004
497#define B43_BCMA_IOCTL_PHY_RESET 0x00000008
498#define B43_BCMA_IOCTL_MACPHYCLKEN 0x00000010
499#define B43_BCMA_IOCTL_PLLREFSEL 0x00000020
500#define B43_BCMA_IOCTL_PHY_BW 0x000000C0
501#define B43_BCMA_IOCTL_PHY_BW_10MHZ 0x00000000
502#define B43_BCMA_IOCTL_PHY_BW_20MHZ 0x00000040
503#define B43_BCMA_IOCTL_PHY_BW_40MHZ 0x00000080
504#define B43_BCMA_IOCTL_PHY_BW_80MHZ 0x000000C0
505#define B43_BCMA_IOCTL_DAC 0x00000300
506#define B43_BCMA_IOCTL_GMODE 0x00002000
507
508
509#define B43_BCMA_IOST_2G_PHY 0x00000001
510#define B43_BCMA_IOST_5G_PHY 0x00000002
511#define B43_BCMA_IOST_FASTCLKA 0x00000004
512#define B43_BCMA_IOST_DUALB_PHY 0x00000008
513
514
515#define B43_TMSLOW_GMODE 0x20000000
516#define B43_TMSLOW_PHY_BANDWIDTH 0x00C00000
517#define B43_TMSLOW_PHY_BANDWIDTH_10MHZ 0x00000000
518#define B43_TMSLOW_PHY_BANDWIDTH_20MHZ 0x00400000
519#define B43_TMSLOW_PHY_BANDWIDTH_40MHZ 0x00800000
520#define B43_TMSLOW_PLLREFSEL 0x00200000
521#define B43_TMSLOW_MACPHYCLKEN 0x00100000
522#define B43_TMSLOW_PHYRESET 0x00080000
523#define B43_TMSLOW_PHYCLKEN 0x00040000
524
525
526#define B43_TMSHIGH_DUALBAND_PHY 0x00080000
527#define B43_TMSHIGH_FCLOCK 0x00040000
528#define B43_TMSHIGH_HAVE_5GHZ_PHY 0x00020000
529#define B43_TMSHIGH_HAVE_2GHZ_PHY 0x00010000
530
531
532#define B43_IRQ_MAC_SUSPENDED 0x00000001
533#define B43_IRQ_BEACON 0x00000002
534#define B43_IRQ_TBTT_INDI 0x00000004
535#define B43_IRQ_BEACON_TX_OK 0x00000008
536#define B43_IRQ_BEACON_CANCEL 0x00000010
537#define B43_IRQ_ATIM_END 0x00000020
538#define B43_IRQ_PMQ 0x00000040
539#define B43_IRQ_PIO_WORKAROUND 0x00000100
540#define B43_IRQ_MAC_TXERR 0x00000200
541#define B43_IRQ_PHY_TXERR 0x00000800
542#define B43_IRQ_PMEVENT 0x00001000
543#define B43_IRQ_TIMER0 0x00002000
544#define B43_IRQ_TIMER1 0x00004000
545#define B43_IRQ_DMA 0x00008000
546#define B43_IRQ_TXFIFO_FLUSH_OK 0x00010000
547#define B43_IRQ_CCA_MEASURE_OK 0x00020000
548#define B43_IRQ_NOISESAMPLE_OK 0x00040000
549#define B43_IRQ_UCODE_DEBUG 0x08000000
550#define B43_IRQ_RFKILL 0x10000000
551#define B43_IRQ_TX_OK 0x20000000
552#define B43_IRQ_PHY_G_CHANGED 0x40000000
553#define B43_IRQ_TIMEOUT 0x80000000
554
555#define B43_IRQ_ALL 0xFFFFFFFF
556#define B43_IRQ_MASKTEMPLATE (B43_IRQ_TBTT_INDI | \
557 B43_IRQ_ATIM_END | \
558 B43_IRQ_PMQ | \
559 B43_IRQ_MAC_TXERR | \
560 B43_IRQ_PHY_TXERR | \
561 B43_IRQ_DMA | \
562 B43_IRQ_TXFIFO_FLUSH_OK | \
563 B43_IRQ_NOISESAMPLE_OK | \
564 B43_IRQ_UCODE_DEBUG | \
565 B43_IRQ_RFKILL | \
566 B43_IRQ_TX_OK)
567
568
569#define B43_DEBUGIRQ_REASON_REG 63
570
571#define B43_DEBUGIRQ_PANIC 0
572#define B43_DEBUGIRQ_DUMP_SHM 1
573#define B43_DEBUGIRQ_DUMP_REGS 2
574#define B43_DEBUGIRQ_MARKER 3
575#define B43_DEBUGIRQ_ACK 0xFFFF
576
577
578#define B43_MARKER_ID_REG 2
579#define B43_MARKER_LINE_REG 3
580
581
582#define B43_FWPANIC_REASON_REG 3
583
584#define B43_FWPANIC_DIE 0
585#define B43_FWPANIC_RESTART 1
586
587
588#define B43_WATCHDOG_REG 1
589
590
591
592
593#define B43_CCK_RATE_1MB 0x02
594#define B43_CCK_RATE_2MB 0x04
595#define B43_CCK_RATE_5MB 0x0B
596#define B43_CCK_RATE_11MB 0x16
597#define B43_OFDM_RATE_6MB 0x0C
598#define B43_OFDM_RATE_9MB 0x12
599#define B43_OFDM_RATE_12MB 0x18
600#define B43_OFDM_RATE_18MB 0x24
601#define B43_OFDM_RATE_24MB 0x30
602#define B43_OFDM_RATE_36MB 0x48
603#define B43_OFDM_RATE_48MB 0x60
604#define B43_OFDM_RATE_54MB 0x6C
605
606#define B43_RATE_TO_BASE100KBPS(rate) (((rate) * 10) / 2)
607
608#define B43_DEFAULT_SHORT_RETRY_LIMIT 7
609#define B43_DEFAULT_LONG_RETRY_LIMIT 4
610
611#define B43_PHY_TX_BADNESS_LIMIT 1000
612
613
614#define B43_SEC_KEYSIZE 16
615
616#define B43_NR_GROUP_KEYS 4
617
618#define B43_NR_PAIRWISE_KEYS 50
619
620enum {
621 B43_SEC_ALGO_NONE = 0,
622 B43_SEC_ALGO_WEP40,
623 B43_SEC_ALGO_TKIP,
624 B43_SEC_ALGO_AES,
625 B43_SEC_ALGO_WEP104,
626 B43_SEC_ALGO_AES_LEGACY,
627};
628
629struct b43_dmaring;
630
631
632#define B43_FW_TYPE_UCODE 'u'
633#define B43_FW_TYPE_PCM 'p'
634#define B43_FW_TYPE_IV 'i'
635struct b43_fw_header {
636
637 u8 type;
638
639 u8 ver;
640 u8 __padding[2];
641
642
643 __be32 size;
644} __packed;
645
646
647#define B43_IV_OFFSET_MASK 0x7FFF
648#define B43_IV_32BIT 0x8000
649struct b43_iv {
650 __be16 offset_size;
651 union {
652 __be16 d16;
653 __be32 d32;
654 } data __packed;
655} __packed;
656
657
658
659struct b43_dma {
660 struct b43_dmaring *tx_ring_AC_BK;
661 struct b43_dmaring *tx_ring_AC_BE;
662 struct b43_dmaring *tx_ring_AC_VI;
663 struct b43_dmaring *tx_ring_AC_VO;
664 struct b43_dmaring *tx_ring_mcast;
665
666 struct b43_dmaring *rx_ring;
667
668 u32 translation;
669 bool translation_in_low;
670 bool parity;
671};
672
673struct b43_pio_txqueue;
674struct b43_pio_rxqueue;
675
676
677struct b43_pio {
678 struct b43_pio_txqueue *tx_queue_AC_BK;
679 struct b43_pio_txqueue *tx_queue_AC_BE;
680 struct b43_pio_txqueue *tx_queue_AC_VI;
681 struct b43_pio_txqueue *tx_queue_AC_VO;
682 struct b43_pio_txqueue *tx_queue_mcast;
683
684 struct b43_pio_rxqueue *rx_queue;
685};
686
687
688struct b43_noise_calculation {
689 bool calculation_running;
690 u8 nr_samples;
691 s8 samples[8][4];
692};
693
694struct b43_stats {
695 u8 link_noise;
696};
697
698struct b43_key {
699
700
701
702 struct ieee80211_key_conf *keyconf;
703 u8 algorithm;
704};
705
706
707#define B43_QOS_QUEUE_NUM 4
708#define B43_QOS_PARAMS(queue) (B43_SHM_SH_EDCFQ + \
709 (B43_NR_QOSPARAMS * sizeof(u16) * (queue)))
710#define B43_QOS_BACKGROUND B43_QOS_PARAMS(0)
711#define B43_QOS_BESTEFFORT B43_QOS_PARAMS(1)
712#define B43_QOS_VIDEO B43_QOS_PARAMS(2)
713#define B43_QOS_VOICE B43_QOS_PARAMS(3)
714
715
716#define B43_NR_QOSPARAMS 16
717enum {
718 B43_QOSPARAM_TXOP = 0,
719 B43_QOSPARAM_CWMIN,
720 B43_QOSPARAM_CWMAX,
721 B43_QOSPARAM_CWCUR,
722 B43_QOSPARAM_AIFS,
723 B43_QOSPARAM_BSLOTS,
724 B43_QOSPARAM_REGGAP,
725 B43_QOSPARAM_STATUS,
726};
727
728
729struct b43_qos_params {
730
731 struct ieee80211_tx_queue_params p;
732};
733
734struct b43_wl;
735
736
737enum b43_firmware_file_type {
738 B43_FWTYPE_PROPRIETARY,
739 B43_FWTYPE_OPENSOURCE,
740 B43_NR_FWTYPES,
741};
742
743
744struct b43_request_fw_context {
745
746 struct b43_wldev *dev;
747
748 const struct firmware *blob;
749
750 enum b43_firmware_file_type req_type;
751
752 char errors[B43_NR_FWTYPES][128];
753
754 char fwname[64];
755
756
757 int fatal_failure;
758};
759
760
761struct b43_firmware_file {
762 const char *filename;
763 const struct firmware *data;
764
765
766
767
768
769
770 enum b43_firmware_file_type type;
771};
772
773enum b43_firmware_hdr_format {
774 B43_FW_HDR_598,
775 B43_FW_HDR_410,
776 B43_FW_HDR_351,
777};
778
779
780struct b43_firmware {
781
782 struct b43_firmware_file ucode;
783
784 struct b43_firmware_file pcm;
785
786 struct b43_firmware_file initvals;
787
788 struct b43_firmware_file initvals_band;
789
790
791 u16 rev;
792
793 u16 patch;
794
795
796 enum b43_firmware_hdr_format hdr_format;
797
798
799
800 bool opensource;
801
802
803
804 bool pcm_request_failed;
805};
806
807enum b43_band {
808 B43_BAND_2G = 0,
809 B43_BAND_5G_LO = 1,
810 B43_BAND_5G_MI = 2,
811 B43_BAND_5G_HI = 3,
812};
813
814
815enum {
816 B43_STAT_UNINIT = 0,
817 B43_STAT_INITIALIZED = 1,
818 B43_STAT_STARTED = 2,
819};
820#define b43_status(wldev) atomic_read(&(wldev)->__init_status)
821#define b43_set_status(wldev, stat) do { \
822 atomic_set(&(wldev)->__init_status, (stat)); \
823 smp_wmb(); \
824 } while (0)
825
826
827struct b43_wldev {
828 struct b43_bus_dev *dev;
829 struct b43_wl *wl;
830
831 struct completion fw_load_complete;
832
833
834
835 atomic_t __init_status;
836
837 bool bad_frames_preempt;
838 bool dfq_valid;
839 bool radio_hw_enable;
840 bool qos_enabled;
841 bool hwcrypto_enabled;
842 bool use_pio;
843
844
845 struct b43_phy phy;
846
847 union {
848
849 struct b43_dma dma;
850
851 struct b43_pio pio;
852 };
853
854
855 bool __using_pio_transfers;
856
857
858 struct b43_stats stats;
859
860
861 u32 irq_reason;
862 u32 dma_reason[6];
863
864 u32 irq_mask;
865
866
867 struct b43_noise_calculation noisecalc;
868
869 int mac_suspended;
870
871
872 struct delayed_work periodic_work;
873 unsigned int periodic_state;
874
875 struct work_struct restart_work;
876
877
878 u16 ktp;
879 struct b43_key key[B43_NR_GROUP_KEYS * 2 + B43_NR_PAIRWISE_KEYS];
880
881
882 struct b43_firmware fw;
883
884
885 struct list_head list;
886
887
888#ifdef CONFIG_B43_DEBUG
889 struct b43_dfsentry *dfsentry;
890 unsigned int irq_count;
891 unsigned int irq_bit_count[32];
892 unsigned int tx_count;
893 unsigned int rx_count;
894#endif
895};
896
897
898struct b43_wl {
899
900 struct b43_wldev *current_dev;
901
902 struct ieee80211_hw *hw;
903
904
905 struct mutex mutex;
906
907
908 spinlock_t hardirq_lock;
909
910
911
912 bool hw_registred;
913
914
915
916
917
918 struct ieee80211_vif *vif;
919
920 u8 mac_addr[ETH_ALEN];
921
922 u8 bssid[ETH_ALEN];
923
924 int if_type;
925
926 bool operating;
927
928 unsigned int filter_flags;
929
930 struct ieee80211_low_level_stats ieee_stats;
931
932#ifdef CONFIG_B43_HWRNG
933 struct hwrng rng;
934 bool rng_initialized;
935 char rng_name[30 + 1];
936#endif
937
938 bool radiotap_enabled;
939 bool radio_enabled;
940
941
942 struct sk_buff *current_beacon;
943 bool beacon0_uploaded;
944 bool beacon1_uploaded;
945 bool beacon_templates_virgin;
946 struct work_struct beacon_update_trigger;
947 spinlock_t beacon_lock;
948
949
950 struct b43_qos_params qos_params[B43_QOS_QUEUE_NUM];
951
952
953
954
955 struct work_struct txpower_adjust_work;
956
957
958 struct work_struct tx_work;
959
960
961 struct sk_buff_head tx_queue[B43_QOS_QUEUE_NUM];
962
963
964 bool tx_queue_stopped[B43_QOS_QUEUE_NUM];
965
966
967 struct work_struct firmware_load;
968
969
970 struct b43_leds leds;
971
972
973 u8 pio_scratchspace[118] __attribute__((__aligned__(8)));
974 u8 pio_tailspace[4] __attribute__((__aligned__(8)));
975};
976
977static inline struct b43_wl *hw_to_b43_wl(struct ieee80211_hw *hw)
978{
979 return hw->priv;
980}
981
982static inline struct b43_wldev *dev_to_b43_wldev(struct device *dev)
983{
984 struct ssb_device *ssb_dev = dev_to_ssb_dev(dev);
985 return ssb_get_drvdata(ssb_dev);
986}
987
988
989static inline int b43_is_mode(struct b43_wl *wl, int type)
990{
991 return (wl->operating && wl->if_type == type);
992}
993
994
995
996
997
998static inline enum nl80211_band b43_current_band(struct b43_wl *wl)
999{
1000 return wl->hw->conf.chandef.chan->band;
1001}
1002
1003static inline int b43_bus_may_powerdown(struct b43_wldev *wldev)
1004{
1005 return wldev->dev->bus_may_powerdown(wldev->dev);
1006}
1007static inline int b43_bus_powerup(struct b43_wldev *wldev, bool dynamic_pctl)
1008{
1009 return wldev->dev->bus_powerup(wldev->dev, dynamic_pctl);
1010}
1011static inline int b43_device_is_enabled(struct b43_wldev *wldev)
1012{
1013 return wldev->dev->device_is_enabled(wldev->dev);
1014}
1015static inline void b43_device_enable(struct b43_wldev *wldev,
1016 u32 core_specific_flags)
1017{
1018 wldev->dev->device_enable(wldev->dev, core_specific_flags);
1019}
1020static inline void b43_device_disable(struct b43_wldev *wldev,
1021 u32 core_specific_flags)
1022{
1023 wldev->dev->device_disable(wldev->dev, core_specific_flags);
1024}
1025
1026static inline u16 b43_read16(struct b43_wldev *dev, u16 offset)
1027{
1028 return dev->dev->read16(dev->dev, offset);
1029}
1030
1031static inline void b43_write16(struct b43_wldev *dev, u16 offset, u16 value)
1032{
1033 dev->dev->write16(dev->dev, offset, value);
1034}
1035
1036
1037static inline void b43_write16f(struct b43_wldev *dev, u16 offset, u16 value)
1038{
1039 b43_write16(dev, offset, value);
1040#if defined(CONFIG_BCM47XX_BCMA)
1041 if (dev->dev->flush_writes)
1042 b43_read16(dev, offset);
1043#endif
1044}
1045
1046static inline void b43_maskset16(struct b43_wldev *dev, u16 offset, u16 mask,
1047 u16 set)
1048{
1049 b43_write16(dev, offset, (b43_read16(dev, offset) & mask) | set);
1050}
1051
1052static inline u32 b43_read32(struct b43_wldev *dev, u16 offset)
1053{
1054 return dev->dev->read32(dev->dev, offset);
1055}
1056
1057static inline void b43_write32(struct b43_wldev *dev, u16 offset, u32 value)
1058{
1059 dev->dev->write32(dev->dev, offset, value);
1060}
1061
1062static inline void b43_maskset32(struct b43_wldev *dev, u16 offset, u32 mask,
1063 u32 set)
1064{
1065 b43_write32(dev, offset, (b43_read32(dev, offset) & mask) | set);
1066}
1067
1068static inline void b43_block_read(struct b43_wldev *dev, void *buffer,
1069 size_t count, u16 offset, u8 reg_width)
1070{
1071 dev->dev->block_read(dev->dev, buffer, count, offset, reg_width);
1072}
1073
1074static inline void b43_block_write(struct b43_wldev *dev, const void *buffer,
1075 size_t count, u16 offset, u8 reg_width)
1076{
1077 dev->dev->block_write(dev->dev, buffer, count, offset, reg_width);
1078}
1079
1080static inline bool b43_using_pio_transfers(struct b43_wldev *dev)
1081{
1082 return dev->__using_pio_transfers;
1083}
1084
1085
1086__printf(2, 3) void b43info(struct b43_wl *wl, const char *fmt, ...);
1087__printf(2, 3) void b43err(struct b43_wl *wl, const char *fmt, ...);
1088__printf(2, 3) void b43warn(struct b43_wl *wl, const char *fmt, ...);
1089__printf(2, 3) void b43dbg(struct b43_wl *wl, const char *fmt, ...);
1090
1091
1092
1093
1094#if B43_DEBUG
1095# define B43_WARN_ON(x) WARN_ON(x)
1096#else
1097static inline bool __b43_warn_on_dummy(bool x) { return x; }
1098# define B43_WARN_ON(x) __b43_warn_on_dummy(unlikely(!!(x)))
1099#endif
1100
1101
1102#define INT_TO_Q52(i) ((i) << 2)
1103
1104#define Q52_TO_INT(q52) ((q52) >> 2)
1105
1106#define Q52_FMT "%u.%u"
1107#define Q52_ARG(q52) Q52_TO_INT(q52), ((((q52) & 0x3) * 100) / 4)
1108
1109#endif
1110