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Merge branches 'arm/rockchip', 'arm/exynos', 'arm/smmu', 'x86/vt-d', 'x86/amd', ...
[deliverable/linux.git] / drivers / net / wireless / ath / ath9k / ar9003_hw.c
1 /*
2 * Copyright (c) 2008-2011 Atheros Communications Inc.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 #include "hw.h"
18 #include "ar9003_mac.h"
19 #include "ar9003_2p2_initvals.h"
20 #include "ar9003_buffalo_initvals.h"
21 #include "ar9485_initvals.h"
22 #include "ar9340_initvals.h"
23 #include "ar9330_1p1_initvals.h"
24 #include "ar9330_1p2_initvals.h"
25 #include "ar955x_1p0_initvals.h"
26 #include "ar9580_1p0_initvals.h"
27 #include "ar9462_2p0_initvals.h"
28 #include "ar9462_2p1_initvals.h"
29 #include "ar9565_1p0_initvals.h"
30 #include "ar9565_1p1_initvals.h"
31 #include "ar953x_initvals.h"
32 #include "ar956x_initvals.h"
33
34 /* General hardware code for the AR9003 hadware family */
35
36 /*
37 * The AR9003 family uses a new INI format (pre, core, post
38 * arrays per subsystem). This provides support for the
39 * AR9003 2.2 chipsets.
40 */
41 static void ar9003_hw_init_mode_regs(struct ath_hw *ah)
42 {
43 if (AR_SREV_9330_11(ah)) {
44 /* mac */
45 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
46 ar9331_1p1_mac_core);
47 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
48 ar9331_1p1_mac_postamble);
49
50 /* bb */
51 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
52 ar9331_1p1_baseband_core);
53 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
54 ar9331_1p1_baseband_postamble);
55
56 /* radio */
57 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
58 ar9331_1p1_radio_core);
59
60 /* soc */
61 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
62 ar9331_1p1_soc_preamble);
63 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
64 ar9331_1p1_soc_postamble);
65
66 /* rx/tx gain */
67 INIT_INI_ARRAY(&ah->iniModesRxGain,
68 ar9331_common_rx_gain_1p1);
69 INIT_INI_ARRAY(&ah->iniModesTxGain,
70 ar9331_modes_lowest_ob_db_tx_gain_1p1);
71
72 /* Japan 2484 Mhz CCK */
73 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
74 ar9331_1p1_baseband_core_txfir_coeff_japan_2484);
75
76 /* additional clock settings */
77 if (ah->is_clk_25mhz)
78 INIT_INI_ARRAY(&ah->iniAdditional,
79 ar9331_1p1_xtal_25M);
80 else
81 INIT_INI_ARRAY(&ah->iniAdditional,
82 ar9331_1p1_xtal_40M);
83 } else if (AR_SREV_9330_12(ah)) {
84 /* mac */
85 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
86 ar9331_1p2_mac_core);
87 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
88 ar9331_1p2_mac_postamble);
89
90 /* bb */
91 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
92 ar9331_1p2_baseband_core);
93 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
94 ar9331_1p2_baseband_postamble);
95
96 /* radio */
97 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
98 ar9331_1p2_radio_core);
99
100 /* soc */
101 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
102 ar9331_1p2_soc_preamble);
103 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
104 ar9331_1p2_soc_postamble);
105
106 /* rx/tx gain */
107 INIT_INI_ARRAY(&ah->iniModesRxGain,
108 ar9331_common_rx_gain_1p2);
109 INIT_INI_ARRAY(&ah->iniModesTxGain,
110 ar9331_modes_lowest_ob_db_tx_gain_1p2);
111
112 /* Japan 2484 Mhz CCK */
113 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
114 ar9331_1p2_baseband_core_txfir_coeff_japan_2484);
115
116 /* additional clock settings */
117 if (ah->is_clk_25mhz)
118 INIT_INI_ARRAY(&ah->iniAdditional,
119 ar9331_1p2_xtal_25M);
120 else
121 INIT_INI_ARRAY(&ah->iniAdditional,
122 ar9331_1p2_xtal_40M);
123 } else if (AR_SREV_9340(ah)) {
124 /* mac */
125 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
126 ar9340_1p0_mac_core);
127 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
128 ar9340_1p0_mac_postamble);
129
130 /* bb */
131 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
132 ar9340_1p0_baseband_core);
133 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
134 ar9340_1p0_baseband_postamble);
135
136 /* radio */
137 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
138 ar9340_1p0_radio_core);
139 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
140 ar9340_1p0_radio_postamble);
141
142 /* soc */
143 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
144 ar9340_1p0_soc_preamble);
145 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
146 ar9340_1p0_soc_postamble);
147
148 /* rx/tx gain */
149 INIT_INI_ARRAY(&ah->iniModesRxGain,
150 ar9340Common_wo_xlna_rx_gain_table_1p0);
151 INIT_INI_ARRAY(&ah->iniModesTxGain,
152 ar9340Modes_high_ob_db_tx_gain_table_1p0);
153
154 INIT_INI_ARRAY(&ah->iniModesFastClock,
155 ar9340Modes_fast_clock_1p0);
156 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
157 ar9340_1p0_baseband_core_txfir_coeff_japan_2484);
158 INIT_INI_ARRAY(&ah->ini_dfs,
159 ar9340_1p0_baseband_postamble_dfs_channel);
160
161 if (!ah->is_clk_25mhz)
162 INIT_INI_ARRAY(&ah->iniAdditional,
163 ar9340_1p0_radio_core_40M);
164 } else if (AR_SREV_9485_11_OR_LATER(ah)) {
165 /* mac */
166 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
167 ar9485_1_1_mac_core);
168 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
169 ar9485_1_1_mac_postamble);
170
171 /* bb */
172 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_1);
173 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
174 ar9485_1_1_baseband_core);
175 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
176 ar9485_1_1_baseband_postamble);
177
178 /* radio */
179 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
180 ar9485_1_1_radio_core);
181 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
182 ar9485_1_1_radio_postamble);
183
184 /* soc */
185 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
186 ar9485_1_1_soc_preamble);
187
188 /* rx/tx gain */
189 INIT_INI_ARRAY(&ah->iniModesRxGain,
190 ar9485Common_wo_xlna_rx_gain_1_1);
191 INIT_INI_ARRAY(&ah->iniModesTxGain,
192 ar9485_modes_lowest_ob_db_tx_gain_1_1);
193
194 /* Japan 2484 Mhz CCK */
195 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
196 ar9485_1_1_baseband_core_txfir_coeff_japan_2484);
197
198 if (ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_CONTROL) {
199 INIT_INI_ARRAY(&ah->iniPcieSerdes,
200 ar9485_1_1_pll_on_cdr_on_clkreq_disable_L1);
201 INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
202 ar9485_1_1_pll_on_cdr_on_clkreq_disable_L1);
203 } else {
204 INIT_INI_ARRAY(&ah->iniPcieSerdes,
205 ar9485_1_1_pcie_phy_clkreq_disable_L1);
206 INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
207 ar9485_1_1_pcie_phy_clkreq_disable_L1);
208 }
209 } else if (AR_SREV_9462_21(ah)) {
210 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
211 ar9462_2p1_mac_core);
212 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
213 ar9462_2p1_mac_postamble);
214 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
215 ar9462_2p1_baseband_core);
216 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
217 ar9462_2p1_baseband_postamble);
218 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
219 ar9462_2p1_radio_core);
220 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
221 ar9462_2p1_radio_postamble);
222 INIT_INI_ARRAY(&ah->ini_radio_post_sys2ant,
223 ar9462_2p1_radio_postamble_sys2ant);
224 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
225 ar9462_2p1_soc_preamble);
226 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
227 ar9462_2p1_soc_postamble);
228 INIT_INI_ARRAY(&ah->iniModesRxGain,
229 ar9462_2p1_common_rx_gain);
230 INIT_INI_ARRAY(&ah->iniModesFastClock,
231 ar9462_2p1_modes_fast_clock);
232 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
233 ar9462_2p1_baseband_core_txfir_coeff_japan_2484);
234
235 /* Awake -> Sleep Setting */
236 if ((ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_CONTROL) &&
237 (ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_ON_D3)) {
238 INIT_INI_ARRAY(&ah->iniPcieSerdes,
239 ar9462_2p1_pciephy_clkreq_disable_L1);
240 }
241
242 /* Sleep -> Awake Setting */
243 if ((ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_CONTROL) &&
244 (ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_ON_D0)) {
245 INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
246 ar9462_2p1_pciephy_clkreq_disable_L1);
247 }
248 } else if (AR_SREV_9462_20(ah)) {
249
250 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], ar9462_2p0_mac_core);
251 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
252 ar9462_2p0_mac_postamble);
253
254 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
255 ar9462_2p0_baseband_core);
256 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
257 ar9462_2p0_baseband_postamble);
258
259 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
260 ar9462_2p0_radio_core);
261 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
262 ar9462_2p0_radio_postamble);
263 INIT_INI_ARRAY(&ah->ini_radio_post_sys2ant,
264 ar9462_2p0_radio_postamble_sys2ant);
265
266 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
267 ar9462_2p0_soc_preamble);
268 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
269 ar9462_2p0_soc_postamble);
270
271 INIT_INI_ARRAY(&ah->iniModesRxGain,
272 ar9462_2p0_common_rx_gain);
273
274 /* Awake -> Sleep Setting */
275 if ((ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_CONTROL) &&
276 (ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_ON_D3)) {
277 INIT_INI_ARRAY(&ah->iniPcieSerdes,
278 ar9462_2p0_pciephy_clkreq_disable_L1);
279 }
280
281 /* Sleep -> Awake Setting */
282 if ((ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_CONTROL) &&
283 (ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_ON_D0)) {
284 INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
285 ar9462_2p0_pciephy_clkreq_disable_L1);
286 }
287
288 /* Fast clock modal settings */
289 INIT_INI_ARRAY(&ah->iniModesFastClock,
290 ar9462_2p0_modes_fast_clock);
291
292 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
293 ar9462_2p0_baseband_core_txfir_coeff_japan_2484);
294 } else if (AR_SREV_9550(ah)) {
295 /* mac */
296 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
297 ar955x_1p0_mac_core);
298 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
299 ar955x_1p0_mac_postamble);
300
301 /* bb */
302 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
303 ar955x_1p0_baseband_core);
304 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
305 ar955x_1p0_baseband_postamble);
306
307 /* radio */
308 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
309 ar955x_1p0_radio_core);
310 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
311 ar955x_1p0_radio_postamble);
312
313 /* soc */
314 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
315 ar955x_1p0_soc_preamble);
316 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
317 ar955x_1p0_soc_postamble);
318
319 /* rx/tx gain */
320 INIT_INI_ARRAY(&ah->iniModesRxGain,
321 ar955x_1p0_common_wo_xlna_rx_gain_table);
322 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
323 ar955x_1p0_common_wo_xlna_rx_gain_bounds);
324 INIT_INI_ARRAY(&ah->iniModesTxGain,
325 ar955x_1p0_modes_xpa_tx_gain_table);
326
327 /* Fast clock modal settings */
328 INIT_INI_ARRAY(&ah->iniModesFastClock,
329 ar955x_1p0_modes_fast_clock);
330 } else if (AR_SREV_9531(ah)) {
331 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
332 qca953x_1p0_mac_core);
333 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
334 qca953x_1p0_mac_postamble);
335 if (AR_SREV_9531_20(ah)) {
336 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
337 qca953x_2p0_baseband_core);
338 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
339 qca953x_2p0_baseband_postamble);
340 } else {
341 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
342 qca953x_1p0_baseband_core);
343 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
344 qca953x_1p0_baseband_postamble);
345 }
346 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
347 qca953x_1p0_radio_core);
348 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
349 qca953x_1p0_radio_postamble);
350 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
351 qca953x_1p0_soc_preamble);
352 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
353 qca953x_1p0_soc_postamble);
354
355 if (AR_SREV_9531_20(ah)) {
356 INIT_INI_ARRAY(&ah->iniModesRxGain,
357 qca953x_2p0_common_wo_xlna_rx_gain_table);
358 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
359 qca953x_2p0_common_wo_xlna_rx_gain_bounds);
360 } else {
361 INIT_INI_ARRAY(&ah->iniModesRxGain,
362 qca953x_1p0_common_wo_xlna_rx_gain_table);
363 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
364 qca953x_1p0_common_wo_xlna_rx_gain_bounds);
365 }
366
367 if (AR_SREV_9531_20(ah))
368 INIT_INI_ARRAY(&ah->iniModesTxGain,
369 qca953x_2p0_modes_no_xpa_tx_gain_table);
370 else if (AR_SREV_9531_11(ah))
371 INIT_INI_ARRAY(&ah->iniModesTxGain,
372 qca953x_1p1_modes_no_xpa_tx_gain_table);
373 else
374 INIT_INI_ARRAY(&ah->iniModesTxGain,
375 qca953x_1p0_modes_no_xpa_tx_gain_table);
376
377 INIT_INI_ARRAY(&ah->iniModesFastClock,
378 qca953x_1p0_modes_fast_clock);
379 } else if (AR_SREV_9561(ah)) {
380 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
381 qca956x_1p0_mac_core);
382 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
383 qca956x_1p0_mac_postamble);
384
385 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
386 qca956x_1p0_baseband_core);
387 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
388 qca956x_1p0_baseband_postamble);
389
390 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
391 qca956x_1p0_radio_core);
392 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
393 qca956x_1p0_radio_postamble);
394
395 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
396 qca956x_1p0_soc_preamble);
397 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
398 qca956x_1p0_soc_postamble);
399
400 INIT_INI_ARRAY(&ah->iniModesRxGain,
401 qca956x_1p0_common_wo_xlna_rx_gain_table);
402 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
403 qca956x_1p0_common_wo_xlna_rx_gain_bounds);
404 INIT_INI_ARRAY(&ah->iniModesTxGain,
405 qca956x_1p0_modes_no_xpa_tx_gain_table);
406
407 INIT_INI_ARRAY(&ah->ini_dfs,
408 qca956x_1p0_baseband_postamble_dfs_channel);
409 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
410 qca956x_1p0_baseband_core_txfir_coeff_japan_2484);
411 INIT_INI_ARRAY(&ah->iniModesFastClock,
412 qca956x_1p0_modes_fast_clock);
413 } else if (AR_SREV_9580(ah)) {
414 /* mac */
415 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
416 ar9580_1p0_mac_core);
417 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
418 ar9580_1p0_mac_postamble);
419
420 /* bb */
421 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
422 ar9580_1p0_baseband_core);
423 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
424 ar9580_1p0_baseband_postamble);
425
426 /* radio */
427 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
428 ar9580_1p0_radio_core);
429 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
430 ar9580_1p0_radio_postamble);
431
432 /* soc */
433 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
434 ar9580_1p0_soc_preamble);
435 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
436 ar9580_1p0_soc_postamble);
437
438 /* rx/tx gain */
439 INIT_INI_ARRAY(&ah->iniModesRxGain,
440 ar9580_1p0_rx_gain_table);
441 INIT_INI_ARRAY(&ah->iniModesTxGain,
442 ar9580_1p0_low_ob_db_tx_gain_table);
443
444 INIT_INI_ARRAY(&ah->iniModesFastClock,
445 ar9580_1p0_modes_fast_clock);
446 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
447 ar9580_1p0_baseband_core_txfir_coeff_japan_2484);
448 INIT_INI_ARRAY(&ah->ini_dfs,
449 ar9580_1p0_baseband_postamble_dfs_channel);
450 } else if (AR_SREV_9565_11_OR_LATER(ah)) {
451 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
452 ar9565_1p1_mac_core);
453 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
454 ar9565_1p1_mac_postamble);
455
456 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
457 ar9565_1p1_baseband_core);
458 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
459 ar9565_1p1_baseband_postamble);
460
461 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
462 ar9565_1p1_radio_core);
463 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
464 ar9565_1p1_radio_postamble);
465
466 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
467 ar9565_1p1_soc_preamble);
468 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
469 ar9565_1p1_soc_postamble);
470
471 INIT_INI_ARRAY(&ah->iniModesRxGain,
472 ar9565_1p1_Common_rx_gain_table);
473 INIT_INI_ARRAY(&ah->iniModesTxGain,
474 ar9565_1p1_Modes_lowest_ob_db_tx_gain_table);
475
476 /* Awake -> Sleep Setting */
477 if ((ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_CONTROL) &&
478 (ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_ON_D3)) {
479 INIT_INI_ARRAY(&ah->iniPcieSerdes,
480 ar9565_1p1_pciephy_clkreq_disable_L1);
481 }
482
483 /* Sleep -> Awake Setting */
484 if ((ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_CONTROL) &&
485 (ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_ON_D0)) {
486 INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
487 ar9565_1p1_pciephy_clkreq_disable_L1);
488 }
489
490 INIT_INI_ARRAY(&ah->iniModesFastClock,
491 ar9565_1p1_modes_fast_clock);
492 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
493 ar9565_1p1_baseband_core_txfir_coeff_japan_2484);
494 } else if (AR_SREV_9565(ah)) {
495 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
496 ar9565_1p0_mac_core);
497 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
498 ar9565_1p0_mac_postamble);
499
500 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
501 ar9565_1p0_baseband_core);
502 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
503 ar9565_1p0_baseband_postamble);
504
505 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
506 ar9565_1p0_radio_core);
507 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
508 ar9565_1p0_radio_postamble);
509
510 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
511 ar9565_1p0_soc_preamble);
512 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
513 ar9565_1p0_soc_postamble);
514
515 INIT_INI_ARRAY(&ah->iniModesRxGain,
516 ar9565_1p0_Common_rx_gain_table);
517 INIT_INI_ARRAY(&ah->iniModesTxGain,
518 ar9565_1p0_Modes_lowest_ob_db_tx_gain_table);
519
520 /* Awake -> Sleep Setting */
521 if ((ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_CONTROL) &&
522 (ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_ON_D3)) {
523 INIT_INI_ARRAY(&ah->iniPcieSerdes,
524 ar9565_1p0_pciephy_clkreq_disable_L1);
525 }
526
527 /* Sleep -> Awake Setting */
528 if ((ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_CONTROL) &&
529 (ah->config.pll_pwrsave & AR_PCIE_PLL_PWRSAVE_ON_D0)) {
530 INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
531 ar9565_1p0_pciephy_clkreq_disable_L1);
532 }
533
534 INIT_INI_ARRAY(&ah->iniModesFastClock,
535 ar9565_1p0_modes_fast_clock);
536 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
537 ar9565_1p0_baseband_core_txfir_coeff_japan_2484);
538 } else {
539 /* mac */
540 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
541 ar9300_2p2_mac_core);
542 INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
543 ar9300_2p2_mac_postamble);
544
545 /* bb */
546 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
547 ar9300_2p2_baseband_core);
548 INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
549 ar9300_2p2_baseband_postamble);
550
551 /* radio */
552 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
553 ar9300_2p2_radio_core);
554 INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
555 ar9300_2p2_radio_postamble);
556
557 /* soc */
558 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
559 ar9300_2p2_soc_preamble);
560 INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
561 ar9300_2p2_soc_postamble);
562
563 /* rx/tx gain */
564 INIT_INI_ARRAY(&ah->iniModesRxGain,
565 ar9300Common_rx_gain_table_2p2);
566 INIT_INI_ARRAY(&ah->iniModesTxGain,
567 ar9300Modes_lowest_ob_db_tx_gain_table_2p2);
568
569 /* Load PCIE SERDES settings from INI */
570
571 /* Awake Setting */
572
573 INIT_INI_ARRAY(&ah->iniPcieSerdes,
574 ar9300PciePhy_pll_on_clkreq_disable_L1_2p2);
575
576 /* Sleep Setting */
577
578 INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
579 ar9300PciePhy_pll_on_clkreq_disable_L1_2p2);
580
581 /* Fast clock modal settings */
582 INIT_INI_ARRAY(&ah->iniModesFastClock,
583 ar9300Modes_fast_clock_2p2);
584 INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
585 ar9300_2p2_baseband_core_txfir_coeff_japan_2484);
586 INIT_INI_ARRAY(&ah->ini_dfs,
587 ar9300_2p2_baseband_postamble_dfs_channel);
588 }
589 }
590
591 static void ar9003_tx_gain_table_mode0(struct ath_hw *ah)
592 {
593 if (AR_SREV_9330_12(ah))
594 INIT_INI_ARRAY(&ah->iniModesTxGain,
595 ar9331_modes_lowest_ob_db_tx_gain_1p2);
596 else if (AR_SREV_9330_11(ah))
597 INIT_INI_ARRAY(&ah->iniModesTxGain,
598 ar9331_modes_lowest_ob_db_tx_gain_1p1);
599 else if (AR_SREV_9340(ah))
600 INIT_INI_ARRAY(&ah->iniModesTxGain,
601 ar9340Modes_lowest_ob_db_tx_gain_table_1p0);
602 else if (AR_SREV_9485_11_OR_LATER(ah))
603 INIT_INI_ARRAY(&ah->iniModesTxGain,
604 ar9485_modes_lowest_ob_db_tx_gain_1_1);
605 else if (AR_SREV_9550(ah))
606 INIT_INI_ARRAY(&ah->iniModesTxGain,
607 ar955x_1p0_modes_xpa_tx_gain_table);
608 else if (AR_SREV_9531_10(ah))
609 INIT_INI_ARRAY(&ah->iniModesTxGain,
610 qca953x_1p0_modes_xpa_tx_gain_table);
611 else if (AR_SREV_9531_11(ah))
612 INIT_INI_ARRAY(&ah->iniModesTxGain,
613 qca953x_1p1_modes_xpa_tx_gain_table);
614 else if (AR_SREV_9531_20(ah))
615 INIT_INI_ARRAY(&ah->iniModesTxGain,
616 qca953x_2p0_modes_xpa_tx_gain_table);
617 else if (AR_SREV_9561(ah))
618 INIT_INI_ARRAY(&ah->iniModesTxGain,
619 qca956x_1p0_modes_xpa_tx_gain_table);
620 else if (AR_SREV_9580(ah))
621 INIT_INI_ARRAY(&ah->iniModesTxGain,
622 ar9580_1p0_lowest_ob_db_tx_gain_table);
623 else if (AR_SREV_9462_21(ah))
624 INIT_INI_ARRAY(&ah->iniModesTxGain,
625 ar9462_2p1_modes_low_ob_db_tx_gain);
626 else if (AR_SREV_9462_20(ah))
627 INIT_INI_ARRAY(&ah->iniModesTxGain,
628 ar9462_2p0_modes_low_ob_db_tx_gain);
629 else if (AR_SREV_9565_11(ah))
630 INIT_INI_ARRAY(&ah->iniModesTxGain,
631 ar9565_1p1_modes_low_ob_db_tx_gain_table);
632 else if (AR_SREV_9565(ah))
633 INIT_INI_ARRAY(&ah->iniModesTxGain,
634 ar9565_1p0_modes_low_ob_db_tx_gain_table);
635 else
636 INIT_INI_ARRAY(&ah->iniModesTxGain,
637 ar9300Modes_lowest_ob_db_tx_gain_table_2p2);
638 }
639
640 static void ar9003_tx_gain_table_mode1(struct ath_hw *ah)
641 {
642 if (AR_SREV_9330_12(ah))
643 INIT_INI_ARRAY(&ah->iniModesTxGain,
644 ar9331_modes_high_ob_db_tx_gain_1p2);
645 else if (AR_SREV_9330_11(ah))
646 INIT_INI_ARRAY(&ah->iniModesTxGain,
647 ar9331_modes_high_ob_db_tx_gain_1p1);
648 else if (AR_SREV_9340(ah))
649 INIT_INI_ARRAY(&ah->iniModesTxGain,
650 ar9340Modes_high_ob_db_tx_gain_table_1p0);
651 else if (AR_SREV_9485_11_OR_LATER(ah))
652 INIT_INI_ARRAY(&ah->iniModesTxGain,
653 ar9485Modes_high_ob_db_tx_gain_1_1);
654 else if (AR_SREV_9580(ah))
655 INIT_INI_ARRAY(&ah->iniModesTxGain,
656 ar9580_1p0_high_ob_db_tx_gain_table);
657 else if (AR_SREV_9550(ah))
658 INIT_INI_ARRAY(&ah->iniModesTxGain,
659 ar955x_1p0_modes_no_xpa_tx_gain_table);
660 else if (AR_SREV_9531(ah)) {
661 if (AR_SREV_9531_20(ah))
662 INIT_INI_ARRAY(&ah->iniModesTxGain,
663 qca953x_2p0_modes_no_xpa_tx_gain_table);
664 else if (AR_SREV_9531_11(ah))
665 INIT_INI_ARRAY(&ah->iniModesTxGain,
666 qca953x_1p1_modes_no_xpa_tx_gain_table);
667 else
668 INIT_INI_ARRAY(&ah->iniModesTxGain,
669 qca953x_1p0_modes_no_xpa_tx_gain_table);
670 } else if (AR_SREV_9561(ah))
671 INIT_INI_ARRAY(&ah->iniModesTxGain,
672 qca956x_1p0_modes_no_xpa_tx_gain_table);
673 else if (AR_SREV_9462_21(ah))
674 INIT_INI_ARRAY(&ah->iniModesTxGain,
675 ar9462_2p1_modes_high_ob_db_tx_gain);
676 else if (AR_SREV_9462_20(ah))
677 INIT_INI_ARRAY(&ah->iniModesTxGain,
678 ar9462_2p0_modes_high_ob_db_tx_gain);
679 else if (AR_SREV_9565_11(ah))
680 INIT_INI_ARRAY(&ah->iniModesTxGain,
681 ar9565_1p1_modes_high_ob_db_tx_gain_table);
682 else if (AR_SREV_9565(ah))
683 INIT_INI_ARRAY(&ah->iniModesTxGain,
684 ar9565_1p0_modes_high_ob_db_tx_gain_table);
685 else
686 INIT_INI_ARRAY(&ah->iniModesTxGain,
687 ar9300Modes_high_ob_db_tx_gain_table_2p2);
688 }
689
690 static void ar9003_tx_gain_table_mode2(struct ath_hw *ah)
691 {
692 if (AR_SREV_9330_12(ah))
693 INIT_INI_ARRAY(&ah->iniModesTxGain,
694 ar9331_modes_low_ob_db_tx_gain_1p2);
695 else if (AR_SREV_9330_11(ah))
696 INIT_INI_ARRAY(&ah->iniModesTxGain,
697 ar9331_modes_low_ob_db_tx_gain_1p1);
698 else if (AR_SREV_9340(ah))
699 INIT_INI_ARRAY(&ah->iniModesTxGain,
700 ar9340Modes_low_ob_db_tx_gain_table_1p0);
701 else if (AR_SREV_9485_11_OR_LATER(ah))
702 INIT_INI_ARRAY(&ah->iniModesTxGain,
703 ar9485Modes_low_ob_db_tx_gain_1_1);
704 else if (AR_SREV_9580(ah))
705 INIT_INI_ARRAY(&ah->iniModesTxGain,
706 ar9580_1p0_low_ob_db_tx_gain_table);
707 else if (AR_SREV_9561(ah))
708 INIT_INI_ARRAY(&ah->iniModesTxGain,
709 qca956x_1p0_modes_no_xpa_low_ob_db_tx_gain_table);
710 else if (AR_SREV_9565_11(ah))
711 INIT_INI_ARRAY(&ah->iniModesTxGain,
712 ar9565_1p1_modes_low_ob_db_tx_gain_table);
713 else if (AR_SREV_9565(ah))
714 INIT_INI_ARRAY(&ah->iniModesTxGain,
715 ar9565_1p0_modes_low_ob_db_tx_gain_table);
716 else
717 INIT_INI_ARRAY(&ah->iniModesTxGain,
718 ar9300Modes_low_ob_db_tx_gain_table_2p2);
719 }
720
721 static void ar9003_tx_gain_table_mode3(struct ath_hw *ah)
722 {
723 if (AR_SREV_9330_12(ah))
724 INIT_INI_ARRAY(&ah->iniModesTxGain,
725 ar9331_modes_high_power_tx_gain_1p2);
726 else if (AR_SREV_9330_11(ah))
727 INIT_INI_ARRAY(&ah->iniModesTxGain,
728 ar9331_modes_high_power_tx_gain_1p1);
729 else if (AR_SREV_9340(ah))
730 INIT_INI_ARRAY(&ah->iniModesTxGain,
731 ar9340Modes_high_power_tx_gain_table_1p0);
732 else if (AR_SREV_9485_11_OR_LATER(ah))
733 INIT_INI_ARRAY(&ah->iniModesTxGain,
734 ar9485Modes_high_power_tx_gain_1_1);
735 else if (AR_SREV_9580(ah))
736 INIT_INI_ARRAY(&ah->iniModesTxGain,
737 ar9580_1p0_high_power_tx_gain_table);
738 else if (AR_SREV_9565_11(ah))
739 INIT_INI_ARRAY(&ah->iniModesTxGain,
740 ar9565_1p1_modes_high_power_tx_gain_table);
741 else if (AR_SREV_9565(ah))
742 INIT_INI_ARRAY(&ah->iniModesTxGain,
743 ar9565_1p0_modes_high_power_tx_gain_table);
744 else {
745 if (ah->config.tx_gain_buffalo)
746 INIT_INI_ARRAY(&ah->iniModesTxGain,
747 ar9300Modes_high_power_tx_gain_table_buffalo);
748 else
749 INIT_INI_ARRAY(&ah->iniModesTxGain,
750 ar9300Modes_high_power_tx_gain_table_2p2);
751 }
752 }
753
754 static void ar9003_tx_gain_table_mode4(struct ath_hw *ah)
755 {
756 if (AR_SREV_9340(ah))
757 INIT_INI_ARRAY(&ah->iniModesTxGain,
758 ar9340Modes_mixed_ob_db_tx_gain_table_1p0);
759 else if (AR_SREV_9580(ah))
760 INIT_INI_ARRAY(&ah->iniModesTxGain,
761 ar9580_1p0_mixed_ob_db_tx_gain_table);
762 else if (AR_SREV_9462_21(ah))
763 INIT_INI_ARRAY(&ah->iniModesTxGain,
764 ar9462_2p1_modes_mix_ob_db_tx_gain);
765 else if (AR_SREV_9462_20(ah))
766 INIT_INI_ARRAY(&ah->iniModesTxGain,
767 ar9462_2p0_modes_mix_ob_db_tx_gain);
768 else
769 INIT_INI_ARRAY(&ah->iniModesTxGain,
770 ar9300Modes_mixed_ob_db_tx_gain_table_2p2);
771 }
772
773 static void ar9003_tx_gain_table_mode5(struct ath_hw *ah)
774 {
775 if (AR_SREV_9485_11_OR_LATER(ah))
776 INIT_INI_ARRAY(&ah->iniModesTxGain,
777 ar9485Modes_green_ob_db_tx_gain_1_1);
778 else if (AR_SREV_9580(ah))
779 INIT_INI_ARRAY(&ah->iniModesTxGain,
780 ar9580_1p0_type5_tx_gain_table);
781 else if (AR_SREV_9561(ah))
782 INIT_INI_ARRAY(&ah->iniModesTxGain,
783 qca956x_1p0_modes_no_xpa_green_tx_gain_table);
784 else if (AR_SREV_9300_22(ah))
785 INIT_INI_ARRAY(&ah->iniModesTxGain,
786 ar9300Modes_type5_tx_gain_table_2p2);
787 }
788
789 static void ar9003_tx_gain_table_mode6(struct ath_hw *ah)
790 {
791 if (AR_SREV_9340(ah))
792 INIT_INI_ARRAY(&ah->iniModesTxGain,
793 ar9340Modes_low_ob_db_and_spur_tx_gain_table_1p0);
794 else if (AR_SREV_9485_11_OR_LATER(ah))
795 INIT_INI_ARRAY(&ah->iniModesTxGain,
796 ar9485Modes_green_spur_ob_db_tx_gain_1_1);
797 else if (AR_SREV_9580(ah))
798 INIT_INI_ARRAY(&ah->iniModesTxGain,
799 ar9580_1p0_type6_tx_gain_table);
800 }
801
802 static void ar9003_tx_gain_table_mode7(struct ath_hw *ah)
803 {
804 if (AR_SREV_9340(ah))
805 INIT_INI_ARRAY(&ah->iniModesTxGain,
806 ar9340_cus227_tx_gain_table_1p0);
807 }
808
809 typedef void (*ath_txgain_tab)(struct ath_hw *ah);
810
811 static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
812 {
813 static const ath_txgain_tab modes[] = {
814 ar9003_tx_gain_table_mode0,
815 ar9003_tx_gain_table_mode1,
816 ar9003_tx_gain_table_mode2,
817 ar9003_tx_gain_table_mode3,
818 ar9003_tx_gain_table_mode4,
819 ar9003_tx_gain_table_mode5,
820 ar9003_tx_gain_table_mode6,
821 ar9003_tx_gain_table_mode7,
822 };
823 int idx = ar9003_hw_get_tx_gain_idx(ah);
824
825 if (idx >= ARRAY_SIZE(modes))
826 idx = 0;
827
828 modes[idx](ah);
829 }
830
831 static void ar9003_rx_gain_table_mode0(struct ath_hw *ah)
832 {
833 if (AR_SREV_9330_12(ah))
834 INIT_INI_ARRAY(&ah->iniModesRxGain,
835 ar9331_common_rx_gain_1p2);
836 else if (AR_SREV_9330_11(ah))
837 INIT_INI_ARRAY(&ah->iniModesRxGain,
838 ar9331_common_rx_gain_1p1);
839 else if (AR_SREV_9340(ah))
840 INIT_INI_ARRAY(&ah->iniModesRxGain,
841 ar9340Common_rx_gain_table_1p0);
842 else if (AR_SREV_9485_11_OR_LATER(ah))
843 INIT_INI_ARRAY(&ah->iniModesRxGain,
844 ar9485_common_rx_gain_1_1);
845 else if (AR_SREV_9550(ah)) {
846 INIT_INI_ARRAY(&ah->iniModesRxGain,
847 ar955x_1p0_common_rx_gain_table);
848 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
849 ar955x_1p0_common_rx_gain_bounds);
850 } else if (AR_SREV_9531(ah)) {
851 INIT_INI_ARRAY(&ah->iniModesRxGain,
852 qca953x_1p0_common_rx_gain_table);
853 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
854 qca953x_1p0_common_rx_gain_bounds);
855 } else if (AR_SREV_9561(ah)) {
856 INIT_INI_ARRAY(&ah->iniModesRxGain,
857 qca956x_1p0_common_rx_gain_table);
858 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
859 qca956x_1p0_common_rx_gain_bounds);
860 INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
861 qca956x_1p0_xlna_only);
862 } else if (AR_SREV_9580(ah))
863 INIT_INI_ARRAY(&ah->iniModesRxGain,
864 ar9580_1p0_rx_gain_table);
865 else if (AR_SREV_9462_21(ah))
866 INIT_INI_ARRAY(&ah->iniModesRxGain,
867 ar9462_2p1_common_rx_gain);
868 else if (AR_SREV_9462_20(ah))
869 INIT_INI_ARRAY(&ah->iniModesRxGain,
870 ar9462_2p0_common_rx_gain);
871 else if (AR_SREV_9565_11(ah))
872 INIT_INI_ARRAY(&ah->iniModesRxGain,
873 ar9565_1p1_Common_rx_gain_table);
874 else if (AR_SREV_9565(ah))
875 INIT_INI_ARRAY(&ah->iniModesRxGain,
876 ar9565_1p0_Common_rx_gain_table);
877 else
878 INIT_INI_ARRAY(&ah->iniModesRxGain,
879 ar9300Common_rx_gain_table_2p2);
880 }
881
882 static void ar9003_rx_gain_table_mode1(struct ath_hw *ah)
883 {
884 if (AR_SREV_9330_12(ah))
885 INIT_INI_ARRAY(&ah->iniModesRxGain,
886 ar9331_common_wo_xlna_rx_gain_1p2);
887 else if (AR_SREV_9330_11(ah))
888 INIT_INI_ARRAY(&ah->iniModesRxGain,
889 ar9331_common_wo_xlna_rx_gain_1p1);
890 else if (AR_SREV_9340(ah))
891 INIT_INI_ARRAY(&ah->iniModesRxGain,
892 ar9340Common_wo_xlna_rx_gain_table_1p0);
893 else if (AR_SREV_9485_11_OR_LATER(ah))
894 INIT_INI_ARRAY(&ah->iniModesRxGain,
895 ar9485Common_wo_xlna_rx_gain_1_1);
896 else if (AR_SREV_9462_21(ah))
897 INIT_INI_ARRAY(&ah->iniModesRxGain,
898 ar9462_2p1_common_wo_xlna_rx_gain);
899 else if (AR_SREV_9462_20(ah))
900 INIT_INI_ARRAY(&ah->iniModesRxGain,
901 ar9462_2p0_common_wo_xlna_rx_gain);
902 else if (AR_SREV_9550(ah)) {
903 INIT_INI_ARRAY(&ah->iniModesRxGain,
904 ar955x_1p0_common_wo_xlna_rx_gain_table);
905 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
906 ar955x_1p0_common_wo_xlna_rx_gain_bounds);
907 } else if (AR_SREV_9531_10(ah) || AR_SREV_9531_11(ah)) {
908 INIT_INI_ARRAY(&ah->iniModesRxGain,
909 qca953x_1p0_common_wo_xlna_rx_gain_table);
910 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
911 qca953x_1p0_common_wo_xlna_rx_gain_bounds);
912 } else if (AR_SREV_9531_20(ah)) {
913 INIT_INI_ARRAY(&ah->iniModesRxGain,
914 qca953x_2p0_common_wo_xlna_rx_gain_table);
915 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
916 qca953x_2p0_common_wo_xlna_rx_gain_bounds);
917 } else if (AR_SREV_9561(ah)) {
918 INIT_INI_ARRAY(&ah->iniModesRxGain,
919 qca956x_1p0_common_wo_xlna_rx_gain_table);
920 INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
921 qca956x_1p0_common_wo_xlna_rx_gain_bounds);
922 } else if (AR_SREV_9580(ah))
923 INIT_INI_ARRAY(&ah->iniModesRxGain,
924 ar9580_1p0_wo_xlna_rx_gain_table);
925 else if (AR_SREV_9565_11(ah))
926 INIT_INI_ARRAY(&ah->iniModesRxGain,
927 ar9565_1p1_common_wo_xlna_rx_gain_table);
928 else if (AR_SREV_9565(ah))
929 INIT_INI_ARRAY(&ah->iniModesRxGain,
930 ar9565_1p0_common_wo_xlna_rx_gain_table);
931 else
932 INIT_INI_ARRAY(&ah->iniModesRxGain,
933 ar9300Common_wo_xlna_rx_gain_table_2p2);
934 }
935
936 static void ar9003_rx_gain_table_mode2(struct ath_hw *ah)
937 {
938 if (AR_SREV_9462_21(ah)) {
939 INIT_INI_ARRAY(&ah->iniModesRxGain,
940 ar9462_2p1_common_mixed_rx_gain);
941 INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_core,
942 ar9462_2p1_baseband_core_mix_rxgain);
943 INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_postamble,
944 ar9462_2p1_baseband_postamble_mix_rxgain);
945 INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
946 ar9462_2p1_baseband_postamble_5g_xlna);
947 } else if (AR_SREV_9462_20(ah)) {
948 INIT_INI_ARRAY(&ah->iniModesRxGain,
949 ar9462_2p0_common_mixed_rx_gain);
950 INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_core,
951 ar9462_2p0_baseband_core_mix_rxgain);
952 INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_postamble,
953 ar9462_2p0_baseband_postamble_mix_rxgain);
954 INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
955 ar9462_2p0_baseband_postamble_5g_xlna);
956 }
957 }
958
959 static void ar9003_rx_gain_table_mode3(struct ath_hw *ah)
960 {
961 if (AR_SREV_9462_21(ah)) {
962 INIT_INI_ARRAY(&ah->iniModesRxGain,
963 ar9462_2p1_common_5g_xlna_only_rxgain);
964 INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
965 ar9462_2p1_baseband_postamble_5g_xlna);
966 } else if (AR_SREV_9462_20(ah)) {
967 INIT_INI_ARRAY(&ah->iniModesRxGain,
968 ar9462_2p0_common_5g_xlna_only_rxgain);
969 INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna,
970 ar9462_2p0_baseband_postamble_5g_xlna);
971 }
972 }
973
974 static void ar9003_rx_gain_table_apply(struct ath_hw *ah)
975 {
976 switch (ar9003_hw_get_rx_gain_idx(ah)) {
977 case 0:
978 default:
979 ar9003_rx_gain_table_mode0(ah);
980 break;
981 case 1:
982 ar9003_rx_gain_table_mode1(ah);
983 break;
984 case 2:
985 ar9003_rx_gain_table_mode2(ah);
986 break;
987 case 3:
988 ar9003_rx_gain_table_mode3(ah);
989 break;
990 }
991 }
992
993 /* set gain table pointers according to values read from the eeprom */
994 static void ar9003_hw_init_mode_gain_regs(struct ath_hw *ah)
995 {
996 ar9003_tx_gain_table_apply(ah);
997 ar9003_rx_gain_table_apply(ah);
998 }
999
1000 /*
1001 * Helper for ASPM support.
1002 *
1003 * Disable PLL when in L0s as well as receiver clock when in L1.
1004 * This power saving option must be enabled through the SerDes.
1005 *
1006 * Programming the SerDes must go through the same 288 bit serial shift
1007 * register as the other analog registers. Hence the 9 writes.
1008 */
1009 static void ar9003_hw_configpcipowersave(struct ath_hw *ah,
1010 bool power_off)
1011 {
1012 unsigned int i;
1013 struct ar5416IniArray *array;
1014
1015 /*
1016 * Increase L1 Entry Latency. Some WB222 boards don't have
1017 * this change in eeprom/OTP.
1018 *
1019 */
1020 if (AR_SREV_9462(ah)) {
1021 u32 val = ah->config.aspm_l1_fix;
1022 if ((val & 0xff000000) == 0x17000000) {
1023 val &= 0x00ffffff;
1024 val |= 0x27000000;
1025 REG_WRITE(ah, 0x570c, val);
1026 }
1027 }
1028
1029 /* Nothing to do on restore for 11N */
1030 if (!power_off /* !restore */) {
1031 /* set bit 19 to allow forcing of pcie core into L1 state */
1032 REG_SET_BIT(ah, AR_PCIE_PM_CTRL, AR_PCIE_PM_CTRL_ENA);
1033 REG_WRITE(ah, AR_WA, ah->WARegVal);
1034 }
1035
1036 /*
1037 * Configire PCIE after Ini init. SERDES values now come from ini file
1038 * This enables PCIe low power mode.
1039 */
1040 array = power_off ? &ah->iniPcieSerdes :
1041 &ah->iniPcieSerdesLowPower;
1042
1043 for (i = 0; i < array->ia_rows; i++) {
1044 REG_WRITE(ah,
1045 INI_RA(array, i, 0),
1046 INI_RA(array, i, 1));
1047 }
1048 }
1049
1050 static void ar9003_hw_init_hang_checks(struct ath_hw *ah)
1051 {
1052 /*
1053 * All chips support detection of BB/MAC hangs.
1054 */
1055 ah->config.hw_hang_checks |= HW_BB_WATCHDOG;
1056 ah->config.hw_hang_checks |= HW_MAC_HANG;
1057
1058 /*
1059 * This is not required for AR9580 1.0
1060 */
1061 if (AR_SREV_9300_22(ah))
1062 ah->config.hw_hang_checks |= HW_PHYRESTART_CLC_WAR;
1063
1064 if (AR_SREV_9330(ah))
1065 ah->bb_watchdog_timeout_ms = 85;
1066 else
1067 ah->bb_watchdog_timeout_ms = 25;
1068 }
1069
1070 /*
1071 * MAC HW hang check
1072 * =================
1073 *
1074 * Signature: dcu_chain_state is 0x6 and dcu_complete_state is 0x1.
1075 *
1076 * The state of each DCU chain (mapped to TX queues) is available from these
1077 * DMA debug registers:
1078 *
1079 * Chain 0 state : Bits 4:0 of AR_DMADBG_4
1080 * Chain 1 state : Bits 9:5 of AR_DMADBG_4
1081 * Chain 2 state : Bits 14:10 of AR_DMADBG_4
1082 * Chain 3 state : Bits 19:15 of AR_DMADBG_4
1083 * Chain 4 state : Bits 24:20 of AR_DMADBG_4
1084 * Chain 5 state : Bits 29:25 of AR_DMADBG_4
1085 * Chain 6 state : Bits 4:0 of AR_DMADBG_5
1086 * Chain 7 state : Bits 9:5 of AR_DMADBG_5
1087 * Chain 8 state : Bits 14:10 of AR_DMADBG_5
1088 * Chain 9 state : Bits 19:15 of AR_DMADBG_5
1089 *
1090 * The DCU chain state "0x6" means "WAIT_FRDONE" - wait for TX frame to be done.
1091 */
1092
1093 #define NUM_STATUS_READS 50
1094
1095 static bool ath9k_hw_verify_hang(struct ath_hw *ah, unsigned int queue)
1096 {
1097 u32 dma_dbg_chain, dma_dbg_complete;
1098 u8 dcu_chain_state, dcu_complete_state;
1099 int i;
1100
1101 for (i = 0; i < NUM_STATUS_READS; i++) {
1102 if (queue < 6)
1103 dma_dbg_chain = REG_READ(ah, AR_DMADBG_4);
1104 else
1105 dma_dbg_chain = REG_READ(ah, AR_DMADBG_5);
1106
1107 dma_dbg_complete = REG_READ(ah, AR_DMADBG_6);
1108
1109 dcu_chain_state = (dma_dbg_chain >> (5 * queue)) & 0x1f;
1110 dcu_complete_state = dma_dbg_complete & 0x3;
1111
1112 if ((dcu_chain_state != 0x6) || (dcu_complete_state != 0x1))
1113 return false;
1114 }
1115
1116 ath_dbg(ath9k_hw_common(ah), RESET,
1117 "MAC Hang signature found for queue: %d\n", queue);
1118
1119 return true;
1120 }
1121
1122 static bool ar9003_hw_detect_mac_hang(struct ath_hw *ah)
1123 {
1124 u32 dma_dbg_4, dma_dbg_5, dma_dbg_6, chk_dbg;
1125 u8 dcu_chain_state, dcu_complete_state;
1126 bool dcu_wait_frdone = false;
1127 unsigned long chk_dcu = 0;
1128 unsigned int i = 0;
1129
1130 dma_dbg_4 = REG_READ(ah, AR_DMADBG_4);
1131 dma_dbg_5 = REG_READ(ah, AR_DMADBG_5);
1132 dma_dbg_6 = REG_READ(ah, AR_DMADBG_6);
1133
1134 dcu_complete_state = dma_dbg_6 & 0x3;
1135 if (dcu_complete_state != 0x1)
1136 goto exit;
1137
1138 for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
1139 if (i < 6)
1140 chk_dbg = dma_dbg_4;
1141 else
1142 chk_dbg = dma_dbg_5;
1143
1144 dcu_chain_state = (chk_dbg >> (5 * i)) & 0x1f;
1145 if (dcu_chain_state == 0x6) {
1146 dcu_wait_frdone = true;
1147 chk_dcu |= BIT(i);
1148 }
1149 }
1150
1151 if ((dcu_complete_state == 0x1) && dcu_wait_frdone) {
1152 for_each_set_bit(i, &chk_dcu, ATH9K_NUM_TX_QUEUES) {
1153 if (ath9k_hw_verify_hang(ah, i))
1154 return true;
1155 }
1156 }
1157 exit:
1158 return false;
1159 }
1160
1161 /* Sets up the AR9003 hardware familiy callbacks */
1162 void ar9003_hw_attach_ops(struct ath_hw *ah)
1163 {
1164 struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
1165 struct ath_hw_ops *ops = ath9k_hw_ops(ah);
1166
1167 ar9003_hw_init_mode_regs(ah);
1168
1169 if (AR_SREV_9003_PCOEM(ah)) {
1170 WARN_ON(!ah->iniPcieSerdes.ia_array);
1171 WARN_ON(!ah->iniPcieSerdesLowPower.ia_array);
1172 }
1173
1174 priv_ops->init_mode_gain_regs = ar9003_hw_init_mode_gain_regs;
1175 priv_ops->init_hang_checks = ar9003_hw_init_hang_checks;
1176 priv_ops->detect_mac_hang = ar9003_hw_detect_mac_hang;
1177
1178 ops->config_pci_powersave = ar9003_hw_configpcipowersave;
1179
1180 ar9003_hw_attach_phy_ops(ah);
1181 ar9003_hw_attach_calib_ops(ah);
1182 ar9003_hw_attach_mac_ops(ah);
1183 ar9003_hw_attach_aic_ops(ah);
1184 }
Linux kernel - Deliverables
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