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b43: rewrite A PHY initialization
[deliverable/linux.git] / drivers / net / wireless / b43 / wa.c
CommitLineData
61bca6eb
SB		 1/*
2
3 Broadcom B43 wireless driver
4
5 PHY workarounds.
6
7 Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
8 Copyright (c) 2005-2007 Stefano Brivio <st3@riseup.net>
9 Copyright (c) 2005-2007 Michael Buesch <mbuesch@freenet.de>
10 Copyright (c) 2005, 2006 Danny van Dyk <kugelfang@gentoo.org>
11 Copyright (c) 2005, 2006 Andreas Jaggi <andreas.jaggi@waterwave.ch>
12
13 This program is free software; you can redistribute it and/or modify
14 it under the terms of the GNU General Public License as published by
15 the Free Software Foundation; either version 2 of the License, or
16 (at your option) any later version.
17
18 This program is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 GNU General Public License for more details.
22
23 You should have received a copy of the GNU General Public License
24 along with this program; see the file COPYING. If not, write to
25 the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
26 Boston, MA 02110-1301, USA.
27
28*/
29
30#include "b43.h"
31#include "main.h"
32#include "tables.h"
33#include "phy.h"
34#include "wa.h"
35
36static void b43_wa_papd(struct b43_wldev *dev)
37{
38 u16 backup;
39
40 backup = b43_ofdmtab_read16(dev, B43_OFDMTAB_PWRDYN2, 0);
41 b43_ofdmtab_write16(dev, B43_OFDMTAB_PWRDYN2, 0, 7);
42 b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_APHY, 0, 0);
43 b43_dummy_transmission(dev);
44 b43_ofdmtab_write16(dev, B43_OFDMTAB_PWRDYN2, 0, backup);
45}
46
47static void b43_wa_auxclipthr(struct b43_wldev *dev)
48{
49 b43_phy_write(dev, B43_PHY_OFDM(0x8E), 0x3800);
50}
51
52static void b43_wa_afcdac(struct b43_wldev *dev)
53{
54 b43_phy_write(dev, 0x0035, 0x03FF);
55 b43_phy_write(dev, 0x0036, 0x0400);
56}
57
58static void b43_wa_txdc_offset(struct b43_wldev *dev)
59{
60 b43_ofdmtab_write16(dev, B43_OFDMTAB_DC, 0, 0x0051);
61}
62
63void b43_wa_initgains(struct b43_wldev *dev)
64{
65 struct b43_phy *phy = &dev->phy;
66
67 b43_phy_write(dev, B43_PHY_LNAHPFCTL, 0x1FF9);
68 b43_phy_write(dev, B43_PHY_LPFGAINCTL,
69 b43_phy_read(dev, B43_PHY_LPFGAINCTL) & 0xFF0F);
70 if (phy->rev <= 2)
71 b43_ofdmtab_write16(dev, B43_OFDMTAB_LPFGAIN, 0, 0x1FBF);
72 b43_radio_write16(dev, 0x0002, 0x1FBF);
73
74 b43_phy_write(dev, 0x0024, 0x4680);
75 b43_phy_write(dev, 0x0020, 0x0003);
76 b43_phy_write(dev, 0x001D, 0x0F40);
77 b43_phy_write(dev, 0x001F, 0x1C00);
78 if (phy->rev <= 3)
79 b43_phy_write(dev, 0x002A,
80 (b43_phy_read(dev, 0x002A) & 0x00FF) | 0x0400);
81 else if (phy->rev == 5) {
82 b43_phy_write(dev, 0x002A,
83 (b43_phy_read(dev, 0x002A) & 0x00FF) | 0x1A00);
84 b43_phy_write(dev, 0x00CC, 0x2121);
85 }
86 if (phy->rev >= 3)
87 b43_phy_write(dev, 0x00BA, 0x3ED5);
88}
89
90static void b43_wa_divider(struct b43_wldev *dev)
91{
92 b43_phy_write(dev, 0x002B, b43_phy_read(dev, 0x002B) & ~0x0100);
93 b43_phy_write(dev, 0x008E, 0x58C1);
94}
95
96static void b43_wa_gt(struct b43_wldev *dev) /* Gain table. */
97{
98 if (dev->phy.rev <= 2) {
99 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 0, 15);
100 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 1, 31);
101 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 2, 42);
102 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 3, 48);
103 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 4, 58);
104 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 0, 19);
105 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 1, 19);
106 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 2, 19);
107 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 3, 19);
108 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 4, 21);
109 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 5, 21);
110 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 6, 25);
111 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN1, 0, 3);
112 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN1, 1, 3);
113 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN1, 2, 7);
114 } else {
115 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 0, 19);
116 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 1, 19);
117 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 2, 19);
118 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 3, 19);
119 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 4, 21);
120 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 5, 21);
121 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 6, 25);
122 }
123}
124
125static void b43_wa_rssi_lt(struct b43_wldev *dev) /* RSSI lookup table */
126{
127 int i;
128
129 for (i = 0; i < 8; i++)
130 b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i + 8);
131 for (i = 8; i < 16; i++)
132 b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i - 8);
133}
134
135static void b43_wa_analog(struct b43_wldev *dev)
136{
137 struct b43_phy *phy = &dev->phy;
138
139 if (phy->analog > 2) {
140 if (phy->type == B43_PHYTYPE_A)
141 b43_phy_write(dev, B43_PHY_PWRDOWN, 0x1808);
142 else
143 b43_phy_write(dev, B43_PHY_PWRDOWN, 0x1000);
144 } else {
145 b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 3, 0x1044);
146 b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 4, 0x7201);
147 b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 6, 0x0040);
148 }
149}
150
151static void b43_wa_dac(struct b43_wldev *dev)
152{
153 if (dev->phy.analog == 1)
154 b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 1,
155 (b43_ofdmtab_read16(dev, B43_OFDMTAB_DAC, 1) & ~0x0034) | 0x0008);
156 else
157 b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 1,
158 (b43_ofdmtab_read16(dev, B43_OFDMTAB_DAC, 1) & ~0x0078) | 0x0010);
159}
160
161static void b43_wa_fft(struct b43_wldev *dev) /* Fine frequency table */
162{
163 int i;
164
165 if (dev->phy.type == B43_PHYTYPE_A)
166 for (i = 0; i < B43_TAB_FINEFREQA_SIZE; i++)
167 b43_ofdmtab_write16(dev, B43_OFDMTAB_DACRFPABB, i, b43_tab_finefreqa[i]);
168 else
169 for (i = 0; i < B43_TAB_FINEFREQG_SIZE; i++)
170 b43_ofdmtab_write16(dev, B43_OFDMTAB_DACRFPABB, i, b43_tab_finefreqg[i]);
171}
172
173static void b43_wa_nft(struct b43_wldev *dev) /* Noise figure table */
174{
175 struct b43_phy *phy = &dev->phy;
176 int i;
177
178 if (phy->type == B43_PHYTYPE_A) {
179 if (phy->rev == 2)
180 for (i = 0; i < B43_TAB_NOISEA2_SIZE; i++)
181 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noisea2[i]);
182 else
183 for (i = 0; i < B43_TAB_NOISEA3_SIZE; i++)
184 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noisea3[i]);
185 } else {
186 if (phy->rev == 1)
187 for (i = 0; i < B43_TAB_NOISEG1_SIZE; i++)
188 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noiseg1[i]);
189 else
190 for (i = 0; i < B43_TAB_NOISEG2_SIZE; i++)
191 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noiseg2[i]);
192 }
193}
194
195static void b43_wa_rt(struct b43_wldev *dev) /* Rotor table */
196{
197 int i;
198
199 for (i = 0; i < B43_TAB_ROTOR_SIZE; i++)
200 b43_ofdmtab_write32(dev, B43_OFDMTAB_ROTOR, i, b43_tab_rotor[i]);
201}
202
203static void b43_wa_nst(struct b43_wldev *dev) /* Noise scale table */
204{
205 struct b43_phy *phy = &dev->phy;
206 int i;
207
208 if (phy->type == B43_PHYTYPE_A) {
209 if (phy->rev <= 1)
210 for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
211 b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
212 i, 0);
213 else if (phy->rev == 2)
214 for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
215 b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
216 i, b43_tab_noisescalea2[i]);
217 else if (phy->rev == 3)
218 for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
219 b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
220 i, b43_tab_noisescalea3[i]);
221 else
222 for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
223 b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
224 i, b43_tab_noisescaleg3[i]);
225 } else {
226 if (phy->rev >= 6) {
227 if (b43_phy_read(dev, B43_PHY_ENCORE) & B43_PHY_ENCORE_EN)
228 for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
229 b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
230 i, b43_tab_noisescaleg3[i]);
231 else
232 for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
233 b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
234 i, b43_tab_noisescaleg2[i]);
235 } else {
236 for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
237 b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
238 i, b43_tab_noisescaleg1[i]);
239 }
240 }
241}
242
243static void b43_wa_art(struct b43_wldev *dev) /* ADV retard table */
244{
245 int i;
246
247 for (i = 0; i < B43_TAB_RETARD_SIZE; i++)
248 b43_ofdmtab_write32(dev, B43_OFDMTAB_ADVRETARD,
249 i, b43_tab_retard[i]);
250}
251
252static void b43_wa_txlna_gain(struct b43_wldev *dev)
253{
254 b43_ofdmtab_write16(dev, B43_OFDMTAB_DC, 13, 0x0000);
255}
256
257static void b43_wa_crs_reset(struct b43_wldev *dev)
258{
259 b43_phy_write(dev, 0x002C, 0x0064);
260}
261
262static void b43_wa_2060txlna_gain(struct b43_wldev *dev)
263{
264 b43_hf_write(dev, b43_hf_read(dev) |
265 B43_HF_2060W);
266}
267
268static void b43_wa_lms(struct b43_wldev *dev)
269{
270 b43_phy_write(dev, 0x0055,
271 (b43_phy_read(dev, 0x0055) & 0xFFC0) | 0x0004);
272}
273
274static void b43_wa_mixedsignal(struct b43_wldev *dev)
275{
276 b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 1, 3);
277}
278
279static void b43_wa_msst(struct b43_wldev *dev) /* Min sigma square table */
280{
281 struct b43_phy *phy = &dev->phy;
282 int i;
283 const u16 *tab;
284
285 if (phy->type == B43_PHYTYPE_A) {
286 tab = b43_tab_sigmasqr1;
287 } else if (phy->type == B43_PHYTYPE_G) {
288 tab = b43_tab_sigmasqr2;
289 } else {
290 B43_WARN_ON(1);
291 return;
292 }
293
294 for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++) {
295 b43_ofdmtab_write16(dev, B43_OFDMTAB_MINSIGSQ,
296 i, tab[i]);
297 }
298}
299
300static void b43_wa_iqadc(struct b43_wldev *dev)
301{
302 if (dev->phy.analog == 4)
303 b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 0,
304 b43_ofdmtab_read16(dev, B43_OFDMTAB_DAC, 0) & ~0xF000);
305}
306
307static void b43_wa_crs_ed(struct b43_wldev *dev)
308{
309 struct b43_phy *phy = &dev->phy;
310
311 if (phy->rev == 1) {
312 b43_phy_write(dev, B43_PHY_CRSTHRES1, 0x4F19);
313 } else if (phy->rev == 2) {
314 b43_phy_write(dev, B43_PHY_CRSTHRES1_R1, 0x1861);
315 b43_phy_write(dev, B43_PHY_CRSTHRES2_R1, 0x1861);
316 b43_phy_write(dev, B43_PHY_ANTDWELL,
317 b43_phy_read(dev, B43_PHY_ANTDWELL)
318 | 0x0800);
319 } else {
320 b43_phy_write(dev, B43_PHY_CRSTHRES1_R1, 0x0098);
321 b43_phy_write(dev, B43_PHY_CRSTHRES2_R1, 0x0070);
322 b43_phy_write(dev, B43_PHY_OFDM(0xC9), 0x0080);
323 b43_phy_write(dev, B43_PHY_ANTDWELL,
324 b43_phy_read(dev, B43_PHY_ANTDWELL)
325 | 0x0800);
326 }
327}
328
329static void b43_wa_crs_thr(struct b43_wldev *dev)
330{
331 b43_phy_write(dev, B43_PHY_CRS0,
332 (b43_phy_read(dev, B43_PHY_CRS0) & ~0x03C0) | 0xD000);
333}
334
335static void b43_wa_crs_blank(struct b43_wldev *dev)
336{
337 b43_phy_write(dev, B43_PHY_OFDM(0x2C), 0x005A);
338}
339
340static void b43_wa_cck_shiftbits(struct b43_wldev *dev)
341{
342 b43_phy_write(dev, B43_PHY_CCKSHIFTBITS, 0x0026);
343}
344
345static void b43_wa_wrssi_offset(struct b43_wldev *dev)
346{
347 int i;
348
349 if (dev->phy.rev == 1) {
350 for (i = 0; i < 16; i++) {
351 b43_ofdmtab_write16(dev, B43_OFDMTAB_WRSSI_R1,
352 i, 0x0020);
353 }
354 } else {
355 for (i = 0; i < 32; i++) {
356 b43_ofdmtab_write16(dev, B43_OFDMTAB_WRSSI,
357 i, 0x0820);
358 }
359 }
360}
361
362static void b43_wa_txpuoff_rxpuon(struct b43_wldev *dev)
363{
364 b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_0F, 2, 15);
365 b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_0F, 3, 20);
366}
367
368static void b43_wa_altagc(struct b43_wldev *dev)
369{
370 struct b43_phy *phy = &dev->phy;
371
372 if (phy->rev == 1) {
373 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 0, 254);
374 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 1, 13);
375 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 2, 19);
376 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 3, 25);
377 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 0, 0x2710);
378 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 1, 0x9B83);
379 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 2, 0x9B83);
380 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 3, 0x0F8D);
381 b43_phy_write(dev, B43_PHY_LMS, 4);
382 } else {
383 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0, 254);
384 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 1, 13);
385 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 2, 19);
386 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 3, 25);
387 }
388
389 b43_phy_write(dev, B43_PHY_CCKSHIFTBITS_WA,
390 (b43_phy_read(dev, B43_PHY_CCKSHIFTBITS_WA) & ~0xFF00) | 0x5700);
391 b43_phy_write(dev, B43_PHY_OFDM(0x1A),
392 (b43_phy_read(dev, B43_PHY_OFDM(0x1A)) & ~0x007F) | 0x000F);
393 b43_phy_write(dev, B43_PHY_OFDM(0x1A),
394 (b43_phy_read(dev, B43_PHY_OFDM(0x1A)) & ~0x3F80) | 0x2B80);
395 b43_phy_write(dev, B43_PHY_ANTWRSETT,
396 (b43_phy_read(dev, B43_PHY_ANTWRSETT) & 0xF0FF) | 0x0300);
397 b43_radio_write16(dev, 0x7A,
398 b43_radio_read16(dev, 0x7A) | 0x0008);
399 b43_phy_write(dev, B43_PHY_N1P1GAIN,
400 (b43_phy_read(dev, B43_PHY_N1P1GAIN) & ~0x000F) | 0x0008);
401 b43_phy_write(dev, B43_PHY_P1P2GAIN,
402 (b43_phy_read(dev, B43_PHY_P1P2GAIN) & ~0x0F00) | 0x0600);
403 b43_phy_write(dev, B43_PHY_N1N2GAIN,
404 (b43_phy_read(dev, B43_PHY_N1N2GAIN) & ~0x0F00) | 0x0700);
405 b43_phy_write(dev, B43_PHY_N1P1GAIN,
406 (b43_phy_read(dev, B43_PHY_N1P1GAIN) & ~0x0F00) | 0x0100);
407 if (phy->rev == 1) {
408 b43_phy_write(dev, B43_PHY_N1N2GAIN,
409 (b43_phy_read(dev, B43_PHY_N1N2GAIN)
410 & ~0x000F) | 0x0007);
411 }
412 b43_phy_write(dev, B43_PHY_OFDM(0x88),
413 (b43_phy_read(dev, B43_PHY_OFDM(0x88)) & ~0x00FF) | 0x001C);
414 b43_phy_write(dev, B43_PHY_OFDM(0x88),
415 (b43_phy_read(dev, B43_PHY_OFDM(0x88)) & ~0x3F00) | 0x0200);
416 b43_phy_write(dev, B43_PHY_OFDM(0x96),
417 (b43_phy_read(dev, B43_PHY_OFDM(0x96)) & ~0x00FF) | 0x001C);
418 b43_phy_write(dev, B43_PHY_OFDM(0x89),
419 (b43_phy_read(dev, B43_PHY_OFDM(0x89)) & ~0x00FF) | 0x0020);
420 b43_phy_write(dev, B43_PHY_OFDM(0x89),
421 (b43_phy_read(dev, B43_PHY_OFDM(0x89)) & ~0x3F00) | 0x0200);
422 b43_phy_write(dev, B43_PHY_OFDM(0x82),
423 (b43_phy_read(dev, B43_PHY_OFDM(0x82)) & ~0x00FF) | 0x002E);
424 b43_phy_write(dev, B43_PHY_OFDM(0x96),
425 (b43_phy_read(dev, B43_PHY_OFDM(0x96)) & ~0xFF00) | 0x1A00);
426 b43_phy_write(dev, B43_PHY_OFDM(0x81),
427 (b43_phy_read(dev, B43_PHY_OFDM(0x81)) & ~0x00FF) | 0x0028);
428 b43_phy_write(dev, B43_PHY_OFDM(0x81),
429 (b43_phy_read(dev, B43_PHY_OFDM(0x81)) & ~0xFF00) | 0x2C00);
430 if (phy->rev == 1) {
431 b43_phy_write(dev, B43_PHY_PEAK_COUNT, 0x092B);
432 b43_phy_write(dev, B43_PHY_OFDM(0x1B),
433 (b43_phy_read(dev, B43_PHY_OFDM(0x1B)) & ~0x001E) | 0x0002);
434 } else {
435 b43_phy_write(dev, B43_PHY_OFDM(0x1B),
436 b43_phy_read(dev, B43_PHY_OFDM(0x1B)) & ~0x001E);
437 b43_phy_write(dev, B43_PHY_OFDM(0x1F), 0x287A);
438 b43_phy_write(dev, B43_PHY_LPFGAINCTL,
439 (b43_phy_read(dev, B43_PHY_LPFGAINCTL) & ~0x000F) | 0x0004);
440 if (phy->rev >= 6) {
441 b43_phy_write(dev, B43_PHY_OFDM(0x22), 0x287A);
442 b43_phy_write(dev, B43_PHY_LPFGAINCTL,
443 (b43_phy_read(dev, B43_PHY_LPFGAINCTL) & ~0xF000) | 0x3000);
444 }
445 }
446 b43_phy_write(dev, B43_PHY_DIVSRCHIDX,
447 (b43_phy_read(dev, B43_PHY_DIVSRCHIDX) & 0x7F7F) | 0x7874);
448 b43_phy_write(dev, B43_PHY_OFDM(0x8E), 0x1C00);
449 if (phy->rev == 1) {
450 b43_phy_write(dev, B43_PHY_DIVP1P2GAIN,
451 (b43_phy_read(dev, B43_PHY_DIVP1P2GAIN) & ~0x0F00) | 0x0600);
452 b43_phy_write(dev, B43_PHY_OFDM(0x8B), 0x005E);
453 b43_phy_write(dev, B43_PHY_ANTWRSETT,
454 (b43_phy_read(dev, B43_PHY_ANTWRSETT) & ~0x00FF) | 0x001E);
455 b43_phy_write(dev, B43_PHY_OFDM(0x8D), 0x0002);
456 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 0, 0);
457 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 1, 7);
458 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 2, 16);
459 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 3, 28);
460 } else {
461 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 0, 0);
462 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 1, 7);
463 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 2, 16);
464 b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 3, 28);
465 }
466 if (phy->rev >= 6) {
467 b43_phy_write(dev, B43_PHY_OFDM(0x26),
468 b43_phy_read(dev, B43_PHY_OFDM(0x26)) & ~0x0003);
469 b43_phy_write(dev, B43_PHY_OFDM(0x26),
470 b43_phy_read(dev, B43_PHY_OFDM(0x26)) & ~0x1000);
471 }
472}
473
474static void b43_wa_tr_ltov(struct b43_wldev *dev) /* TR Lookup Table Original Values */
475{
476 b43_gtab_write(dev, B43_GTAB_ORIGTR, 0, 0xC480);
477}
478
479static void b43_wa_cpll_nonpilot(struct b43_wldev *dev)
480{
481 b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_11, 0, 0);
482 b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_11, 1, 0);
483}
484
485static void b43_wa_rssi_adc(struct b43_wldev *dev)
486{
487 if (dev->phy.analog == 4)
488 b43_phy_write(dev, 0x00DC, 0x7454);
489}
490
491static void b43_wa_boards_a(struct b43_wldev *dev)
492{
493 struct ssb_bus *bus = dev->dev->bus;
494
495 if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM &&
496 bus->boardinfo.type == SSB_BOARD_BU4306 &&
497 bus->boardinfo.rev < 0x30) {
498 b43_phy_write(dev, 0x0010, 0xE000);
499 b43_phy_write(dev, 0x0013, 0x0140);
500 b43_phy_write(dev, 0x0014, 0x0280);
501 } else {
502 if (bus->boardinfo.type == SSB_BOARD_MP4318 &&
503 bus->boardinfo.rev < 0x20) {
504 b43_phy_write(dev, 0x0013, 0x0210);
505 b43_phy_write(dev, 0x0014, 0x0840);
506 } else {
507 b43_phy_write(dev, 0x0013, 0x0140);
508 b43_phy_write(dev, 0x0014, 0x0280);
509 }
510 if (dev->phy.rev <= 4)
511 b43_phy_write(dev, 0x0010, 0xE000);
512 else
513 b43_phy_write(dev, 0x0010, 0x2000);
514 b43_ofdmtab_write16(dev, B43_OFDMTAB_DC, 1, 0x0039);
515 b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_APHY, 7, 0x0040);
516 }
517}
518
519static void b43_wa_boards_g(struct b43_wldev *dev)
520{
521 struct ssb_bus *bus = dev->dev->bus;
522 struct b43_phy *phy = &dev->phy;
523
524 if (bus->boardinfo.vendor != SSB_BOARDVENDOR_BCM ||
525 bus->boardinfo.type != SSB_BOARD_BU4306 ||
526 bus->boardinfo.rev != 0x17) {
527 if (phy->rev < 2) {
528 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX_R1, 1, 0x0002);
529 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX_R1, 2, 0x0001);
530 } else {
531 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 1, 0x0002);
532 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 2, 0x0001);
533 if ((bus->sprom.r1.boardflags_lo & B43_BFL_EXTLNA) &&
534 (phy->rev >= 7)) {
535 b43_phy_write(dev, B43_PHY_EXTG(0x11),
536 b43_phy_read(dev, B43_PHY_EXTG(0x11)) & 0xF7FF);
537 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0020, 0x0001);
538 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0021, 0x0001);
539 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0022, 0x0001);
540 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0023, 0x0000);
541 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0000, 0x0000);
542 b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0003, 0x0002);
543 }
544 }
545 }
546 if (bus->sprom.r1.boardflags_lo & B43_BFL_FEM) {
547 b43_phy_write(dev, B43_PHY_GTABCTL, 0x3120);
548 b43_phy_write(dev, B43_PHY_GTABDATA, 0xC480);
549 }
550}
551
552void b43_wa_all(struct b43_wldev *dev)
553{
554 struct b43_phy *phy = &dev->phy;
555
556 if (phy->type == B43_PHYTYPE_A) {
557 switch (phy->rev) {
558 case 2:
559 b43_wa_papd(dev);
560 b43_wa_auxclipthr(dev);
561 b43_wa_afcdac(dev);
562 b43_wa_txdc_offset(dev);
563 b43_wa_initgains(dev);
564 b43_wa_divider(dev);
565 b43_wa_gt(dev);
566 b43_wa_rssi_lt(dev);
567 b43_wa_analog(dev);
568 b43_wa_dac(dev);
569 b43_wa_fft(dev);
570 b43_wa_nft(dev);
571 b43_wa_rt(dev);
572 b43_wa_nst(dev);
573 b43_wa_art(dev);
574 b43_wa_txlna_gain(dev);
575 b43_wa_crs_reset(dev);
576 b43_wa_2060txlna_gain(dev);
577 b43_wa_lms(dev);
578 break;
579 case 3:
580 b43_wa_papd(dev);
581 b43_wa_mixedsignal(dev);
582 b43_wa_rssi_lt(dev);
583 b43_wa_txdc_offset(dev);
584 b43_wa_initgains(dev);
585 b43_wa_dac(dev);
586 b43_wa_nft(dev);
587 b43_wa_nst(dev);
588 b43_wa_msst(dev);
589 b43_wa_analog(dev);
590 b43_wa_gt(dev);
591 b43_wa_txpuoff_rxpuon(dev);
592 b43_wa_txlna_gain(dev);
593 break;
594 case 5:
595 b43_wa_iqadc(dev);
596 case 6:
597 b43_wa_papd(dev);
598 b43_wa_rssi_lt(dev);
599 b43_wa_txdc_offset(dev);
600 b43_wa_initgains(dev);
601 b43_wa_dac(dev);
602 b43_wa_nft(dev);
603 b43_wa_nst(dev);
604 b43_wa_msst(dev);
605 b43_wa_analog(dev);
606 b43_wa_gt(dev);
607 b43_wa_txpuoff_rxpuon(dev);
608 b43_wa_txlna_gain(dev);
609 break;
610 case 7:
611 b43_wa_iqadc(dev);
612 b43_wa_papd(dev);
613 b43_wa_rssi_lt(dev);
614 b43_wa_txdc_offset(dev);
615 b43_wa_initgains(dev);
616 b43_wa_dac(dev);
617 b43_wa_nft(dev);
618 b43_wa_nst(dev);
619 b43_wa_msst(dev);
620 b43_wa_analog(dev);
621 b43_wa_gt(dev);
622 b43_wa_txpuoff_rxpuon(dev);
623 b43_wa_txlna_gain(dev);
624 b43_wa_rssi_adc(dev);
625 default:
626 B43_WARN_ON(1);
627 }
628 b43_wa_boards_a(dev);
629 } else if (phy->type == B43_PHYTYPE_G) {
630 switch (phy->rev) {
631 case 1://XXX review rev1
632 b43_wa_crs_ed(dev);
633 b43_wa_crs_thr(dev);
634 b43_wa_crs_blank(dev);
635 b43_wa_cck_shiftbits(dev);
636 b43_wa_fft(dev);
637 b43_wa_nft(dev);
638 b43_wa_rt(dev);
639 b43_wa_nst(dev);
640 b43_wa_art(dev);
641 b43_wa_wrssi_offset(dev);
642 b43_wa_altagc(dev);
643 break;
644 case 2:
645 case 6:
646 case 7:
647 case 8:
648 b43_wa_tr_ltov(dev);
649 b43_wa_crs_ed(dev);
650 b43_wa_rssi_lt(dev);
651 b43_wa_nft(dev);
652 b43_wa_nst(dev);
653 b43_wa_msst(dev);
654 b43_wa_wrssi_offset(dev);
655 b43_wa_altagc(dev);
656 b43_wa_analog(dev);
657 b43_wa_txpuoff_rxpuon(dev);
658 break;
659 default:
660 B43_WARN_ON(1);
661 }
662 b43_wa_boards_g(dev);
663 } else { /* No N PHY support so far */
664 B43_WARN_ON(1);
665 }
666
667 b43_wa_cpll_nonpilot(dev);
668}
Linux kernel - Deliverables
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