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Gabor Juhos6baff7f2009-01-14 20:17:06 +01001/*
Sujith Manoharan5b681382011-05-17 13:36:18 +05302 * Copyright (c) 2008-2011 Atheros Communications Inc.
Gabor Juhos6baff7f2009-01-14 20:17:06 +01003 *
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
Joe Perches516304b2012-03-18 17:30:52 -070017#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
18
Gabor Juhos6baff7f2009-01-14 20:17:06 +010019#include <linux/nl80211.h>
20#include <linux/pci.h>
Stanislaw Gruszkad4930082011-07-29 15:59:08 +020021#include <linux/pci-aspm.h>
Felix Fietkaua05b5d452010-11-17 04:25:33 +010022#include <linux/ath9k_platform.h>
Paul Gortmaker9d9779e2011-07-03 15:21:01 -040023#include <linux/module.h>
Sujith394cf0a2009-02-09 13:26:54 +053024#include "ath9k.h"
Gabor Juhos6baff7f2009-01-14 20:17:06 +010025
Benoit Taine9baa3c32014-08-08 15:56:03 +020026static const struct pci_device_id ath_pci_id_table[] = {
Gabor Juhos6baff7f2009-01-14 20:17:06 +010027 { PCI_VDEVICE(ATHEROS, 0x0023) }, /* PCI */
28 { PCI_VDEVICE(ATHEROS, 0x0024) }, /* PCI-E */
29 { PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI */
30 { PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */
31 { PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */
Sujith Manoharana5354cc2013-08-04 14:21:58 +053032
Felix Fietkau935477e2014-10-25 17:19:26 +020033#ifdef CONFIG_ATH9K_PCOEM
Sujith Manoharand1ae25a2013-08-25 16:30:40 +053034 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
35 0x002A,
36 PCI_VENDOR_ID_AZWAVE,
37 0x1C71),
38 .driver_data = ATH9K_PCI_D3_L1_WAR },
39 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
40 0x002A,
41 PCI_VENDOR_ID_FOXCONN,
42 0xE01F),
43 .driver_data = ATH9K_PCI_D3_L1_WAR },
44 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
45 0x002A,
46 0x11AD, /* LITEON */
47 0x6632),
48 .driver_data = ATH9K_PCI_D3_L1_WAR },
49 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
50 0x002A,
51 0x11AD, /* LITEON */
52 0x6642),
53 .driver_data = ATH9K_PCI_D3_L1_WAR },
54 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
55 0x002A,
56 PCI_VENDOR_ID_QMI,
57 0x0306),
58 .driver_data = ATH9K_PCI_D3_L1_WAR },
59 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
60 0x002A,
61 0x185F, /* WNC */
62 0x309D),
63 .driver_data = ATH9K_PCI_D3_L1_WAR },
64 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
65 0x002A,
66 0x10CF, /* Fujitsu */
67 0x147C),
68 .driver_data = ATH9K_PCI_D3_L1_WAR },
69 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
70 0x002A,
71 0x10CF, /* Fujitsu */
72 0x147D),
73 .driver_data = ATH9K_PCI_D3_L1_WAR },
74 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
75 0x002A,
76 0x10CF, /* Fujitsu */
77 0x1536),
78 .driver_data = ATH9K_PCI_D3_L1_WAR },
79
Sujith Manoharana5354cc2013-08-04 14:21:58 +053080 /* AR9285 card for Asus */
81 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
82 0x002B,
83 PCI_VENDOR_ID_AZWAVE,
84 0x2C37),
85 .driver_data = ATH9K_PCI_BT_ANT_DIV },
Felix Fietkau935477e2014-10-25 17:19:26 +020086#endif
Sujith Manoharana5354cc2013-08-04 14:21:58 +053087
Gabor Juhos6baff7f2009-01-14 20:17:06 +010088 { PCI_VDEVICE(ATHEROS, 0x002B) }, /* PCI-E */
Luis R. Rodriguez5ffaf8a2010-02-02 11:58:33 -050089 { PCI_VDEVICE(ATHEROS, 0x002C) }, /* PCI-E 802.11n bonded out */
Vivek Natarajanac88b6e2009-07-23 10:59:57 +053090 { PCI_VDEVICE(ATHEROS, 0x002D) }, /* PCI */
91 { PCI_VDEVICE(ATHEROS, 0x002E) }, /* PCI-E */
Sujith Manoharan4dd35642013-10-23 14:26:04 +053092
93 /* Killer Wireless (3x3) */
94 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
95 0x0030,
96 0x1A56,
97 0x2000),
98 .driver_data = ATH9K_PCI_KILLER },
99 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
100 0x0030,
101 0x1A56,
102 0x2001),
103 .driver_data = ATH9K_PCI_KILLER },
104
Luis R. Rodriguez0efabd52010-06-12 00:34:02 -0400105 { PCI_VDEVICE(ATHEROS, 0x0030) }, /* PCI-E AR9300 */
Sujith Manoharan9b60b642013-06-13 22:51:26 +0530106
Felix Fietkau935477e2014-10-25 17:19:26 +0200107#ifdef CONFIG_ATH9K_PCOEM
Sujith Manoharan9b60b642013-06-13 22:51:26 +0530108 /* PCI-E CUS198 */
109 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
110 0x0032,
111 PCI_VENDOR_ID_AZWAVE,
112 0x2086),
Sujith Manoharana5354cc2013-08-04 14:21:58 +0530113 .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan9b60b642013-06-13 22:51:26 +0530114 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
115 0x0032,
116 PCI_VENDOR_ID_AZWAVE,
117 0x1237),
Sujith Manoharana5354cc2013-08-04 14:21:58 +0530118 .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan9b60b642013-06-13 22:51:26 +0530119 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
120 0x0032,
121 PCI_VENDOR_ID_AZWAVE,
122 0x2126),
Sujith Manoharana5354cc2013-08-04 14:21:58 +0530123 .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharanf4d90702013-08-20 13:05:58 +0530124 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
125 0x0032,
126 PCI_VENDOR_ID_AZWAVE,
127 0x126A),
128 .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharane861ef52013-06-18 10:13:43 +0530129
130 /* PCI-E CUS230 */
Sujith Manoharan9b60b642013-06-13 22:51:26 +0530131 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
132 0x0032,
133 PCI_VENDOR_ID_AZWAVE,
134 0x2152),
Sujith Manoharana5354cc2013-08-04 14:21:58 +0530135 .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan9b60b642013-06-13 22:51:26 +0530136 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
137 0x0032,
138 PCI_VENDOR_ID_FOXCONN,
139 0xE075),
Sujith Manoharana5354cc2013-08-04 14:21:58 +0530140 .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan9b60b642013-06-13 22:51:26 +0530141
Sujith Manoharan2952f6e2013-08-05 15:08:28 +0530142 /* WB225 */
143 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
144 0x0032,
145 PCI_VENDOR_ID_ATHEROS,
146 0x3119),
147 .driver_data = ATH9K_PCI_BT_ANT_DIV },
148 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
149 0x0032,
150 PCI_VENDOR_ID_ATHEROS,
151 0x3122),
152 .driver_data = ATH9K_PCI_BT_ANT_DIV },
153 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
154 0x0032,
155 0x185F, /* WNC */
156 0x3119),
157 .driver_data = ATH9K_PCI_BT_ANT_DIV },
158 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
159 0x0032,
160 0x185F, /* WNC */
161 0x3027),
162 .driver_data = ATH9K_PCI_BT_ANT_DIV },
163 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
164 0x0032,
165 PCI_VENDOR_ID_SAMSUNG,
166 0x4105),
167 .driver_data = ATH9K_PCI_BT_ANT_DIV },
168 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
169 0x0032,
170 PCI_VENDOR_ID_SAMSUNG,
171 0x4106),
172 .driver_data = ATH9K_PCI_BT_ANT_DIV },
173 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
174 0x0032,
175 PCI_VENDOR_ID_SAMSUNG,
176 0x410D),
177 .driver_data = ATH9K_PCI_BT_ANT_DIV },
178 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
179 0x0032,
180 PCI_VENDOR_ID_SAMSUNG,
181 0x410E),
182 .driver_data = ATH9K_PCI_BT_ANT_DIV },
183 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
184 0x0032,
185 PCI_VENDOR_ID_SAMSUNG,
186 0x410F),
187 .driver_data = ATH9K_PCI_BT_ANT_DIV },
188 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
189 0x0032,
190 PCI_VENDOR_ID_SAMSUNG,
191 0xC706),
192 .driver_data = ATH9K_PCI_BT_ANT_DIV },
193 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
194 0x0032,
195 PCI_VENDOR_ID_SAMSUNG,
196 0xC680),
197 .driver_data = ATH9K_PCI_BT_ANT_DIV },
198 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
199 0x0032,
200 PCI_VENDOR_ID_SAMSUNG,
201 0xC708),
202 .driver_data = ATH9K_PCI_BT_ANT_DIV },
203 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
204 0x0032,
205 PCI_VENDOR_ID_LENOVO,
206 0x3218),
207 .driver_data = ATH9K_PCI_BT_ANT_DIV },
208 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
209 0x0032,
210 PCI_VENDOR_ID_LENOVO,
211 0x3219),
212 .driver_data = ATH9K_PCI_BT_ANT_DIV },
213
Sujith Manoharan2d22c7d2013-11-08 11:45:25 +0530214 /* AR9485 cards with PLL power-save disabled by default. */
215 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
216 0x0032,
217 PCI_VENDOR_ID_AZWAVE,
218 0x2C97),
219 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
220 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
221 0x0032,
222 PCI_VENDOR_ID_AZWAVE,
223 0x2100),
224 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
225 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
226 0x0032,
227 0x1C56, /* ASKEY */
228 0x4001),
229 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
230 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
231 0x0032,
232 0x11AD, /* LITEON */
233 0x6627),
234 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
235 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
236 0x0032,
237 0x11AD, /* LITEON */
238 0x6628),
239 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
240 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
241 0x0032,
242 PCI_VENDOR_ID_FOXCONN,
243 0xE04E),
244 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
245 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
246 0x0032,
247 PCI_VENDOR_ID_FOXCONN,
248 0xE04F),
249 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
250 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
251 0x0032,
252 0x144F, /* ASKEY */
253 0x7197),
254 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
255 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
256 0x0032,
257 0x1B9A, /* XAVI */
258 0x2000),
259 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
260 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
261 0x0032,
262 0x1B9A, /* XAVI */
263 0x2001),
264 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
265 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
266 0x0032,
267 PCI_VENDOR_ID_AZWAVE,
268 0x1186),
269 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
270 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
271 0x0032,
272 PCI_VENDOR_ID_AZWAVE,
273 0x1F86),
274 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
275 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
276 0x0032,
277 PCI_VENDOR_ID_AZWAVE,
278 0x1195),
279 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
280 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
281 0x0032,
282 PCI_VENDOR_ID_AZWAVE,
283 0x1F95),
284 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
285 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
286 0x0032,
287 0x1B9A, /* XAVI */
288 0x1C00),
289 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
290 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
291 0x0032,
292 0x1B9A, /* XAVI */
293 0x1C01),
294 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
295 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
296 0x0032,
297 PCI_VENDOR_ID_ASUSTEK,
298 0x850D),
299 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
Felix Fietkau935477e2014-10-25 17:19:26 +0200300#endif
Sujith Manoharan2d22c7d2013-11-08 11:45:25 +0530301
Vasanthakumar Thiagarajan14358942010-12-06 04:28:00 -0800302 { PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */
Luis R. Rodrigueza508a6e2011-08-23 13:37:07 -0700303 { PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */
Sujith Manoharan12eea642013-06-18 15:42:36 +0530304
Felix Fietkau935477e2014-10-25 17:19:26 +0200305#ifdef CONFIG_ATH9K_PCOEM
Sujith Manoharan12eea642013-06-18 15:42:36 +0530306 /* PCI-E CUS217 */
307 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
308 0x0034,
309 PCI_VENDOR_ID_AZWAVE,
310 0x2116),
311 .driver_data = ATH9K_PCI_CUS217 },
312 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
313 0x0034,
314 0x11AD, /* LITEON */
315 0x6661),
316 .driver_data = ATH9K_PCI_CUS217 },
317
Sujith Manoharanfca3c212013-06-21 11:11:52 +0530318 /* AR9462 with WoW support */
319 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
320 0x0034,
321 PCI_VENDOR_ID_ATHEROS,
322 0x3117),
323 .driver_data = ATH9K_PCI_WOW },
324 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
325 0x0034,
326 PCI_VENDOR_ID_LENOVO,
327 0x3214),
328 .driver_data = ATH9K_PCI_WOW },
329 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
330 0x0034,
331 PCI_VENDOR_ID_ATTANSIC,
332 0x0091),
333 .driver_data = ATH9K_PCI_WOW },
334 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
335 0x0034,
336 PCI_VENDOR_ID_AZWAVE,
337 0x2110),
338 .driver_data = ATH9K_PCI_WOW },
339 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
340 0x0034,
341 PCI_VENDOR_ID_ASUSTEK,
342 0x850E),
343 .driver_data = ATH9K_PCI_WOW },
344 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
345 0x0034,
346 0x11AD, /* LITEON */
347 0x6631),
348 .driver_data = ATH9K_PCI_WOW },
349 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
350 0x0034,
351 0x11AD, /* LITEON */
352 0x6641),
353 .driver_data = ATH9K_PCI_WOW },
354 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
355 0x0034,
356 PCI_VENDOR_ID_HP,
357 0x1864),
358 .driver_data = ATH9K_PCI_WOW },
359 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
360 0x0034,
361 0x14CD, /* USI */
362 0x0063),
363 .driver_data = ATH9K_PCI_WOW },
364 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
365 0x0034,
366 0x14CD, /* USI */
367 0x0064),
368 .driver_data = ATH9K_PCI_WOW },
369 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
370 0x0034,
371 0x10CF, /* Fujitsu */
372 0x1783),
373 .driver_data = ATH9K_PCI_WOW },
374
Sujith Manoharan4dd35642013-10-23 14:26:04 +0530375 /* Killer Wireless (2x2) */
376 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
377 0x0030,
378 0x1A56,
379 0x2003),
380 .driver_data = ATH9K_PCI_KILLER },
381
Rajkumar Manoharan423e38e2011-10-13 11:00:44 +0530382 { PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */
Mohammed Shafi Shajakhand4e59792012-08-02 11:58:50 +0530383 { PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */
Sujith Manoharan1823a422013-09-02 13:59:04 +0530384
Sujith Manoharan10631332013-09-02 13:59:05 +0530385 /* CUS252 */
386 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
387 0x0036,
388 PCI_VENDOR_ID_ATHEROS,
389 0x3028),
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530390 .driver_data = ATH9K_PCI_CUS252 |
391 ATH9K_PCI_AR9565_2ANT |
392 ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan10631332013-09-02 13:59:05 +0530393 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
394 0x0036,
395 PCI_VENDOR_ID_AZWAVE,
396 0x2176),
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530397 .driver_data = ATH9K_PCI_CUS252 |
398 ATH9K_PCI_AR9565_2ANT |
399 ATH9K_PCI_BT_ANT_DIV },
400
401 /* WB335 1-ANT */
402 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
403 0x0036,
404 PCI_VENDOR_ID_FOXCONN,
405 0xE068),
406 .driver_data = ATH9K_PCI_AR9565_1ANT },
407 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
408 0x0036,
409 0x185F, /* WNC */
410 0xA119),
411 .driver_data = ATH9K_PCI_AR9565_1ANT },
412 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
413 0x0036,
414 0x11AD, /* LITEON */
415 0x0632),
416 .driver_data = ATH9K_PCI_AR9565_1ANT },
417 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
418 0x0036,
419 0x11AD, /* LITEON */
Sujith Manoharan9c362542014-01-09 08:51:13 +0530420 0x06B2),
421 .driver_data = ATH9K_PCI_AR9565_1ANT },
422 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
423 0x0036,
424 0x11AD, /* LITEON */
425 0x0842),
426 .driver_data = ATH9K_PCI_AR9565_1ANT },
427 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
428 0x0036,
429 0x11AD, /* LITEON */
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530430 0x1842),
431 .driver_data = ATH9K_PCI_AR9565_1ANT },
432 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
433 0x0036,
434 0x11AD, /* LITEON */
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530435 0x6671),
436 .driver_data = ATH9K_PCI_AR9565_1ANT },
437 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
438 0x0036,
439 0x1B9A, /* XAVI */
440 0x2811),
441 .driver_data = ATH9K_PCI_AR9565_1ANT },
442 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
443 0x0036,
444 0x1B9A, /* XAVI */
445 0x2812),
446 .driver_data = ATH9K_PCI_AR9565_1ANT },
Sujith Manoharan9c362542014-01-09 08:51:13 +0530447 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
448 0x0036,
449 0x1B9A, /* XAVI */
450 0x28A1),
451 .driver_data = ATH9K_PCI_AR9565_1ANT },
452 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
453 0x0036,
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530454 0x1B9A, /* XAVI */
455 0x28A3),
456 .driver_data = ATH9K_PCI_AR9565_1ANT },
457 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
458 0x0036,
Sujith Manoharan9c362542014-01-09 08:51:13 +0530459 PCI_VENDOR_ID_AZWAVE,
460 0x218A),
461 .driver_data = ATH9K_PCI_AR9565_1ANT },
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530462 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
463 0x0036,
464 PCI_VENDOR_ID_AZWAVE,
465 0x2F8A),
466 .driver_data = ATH9K_PCI_AR9565_1ANT },
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530467
468 /* WB335 1-ANT / Antenna Diversity */
469 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
470 0x0036,
471 PCI_VENDOR_ID_ATHEROS,
472 0x3025),
473 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
474 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
475 0x0036,
476 PCI_VENDOR_ID_ATHEROS,
477 0x3026),
478 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
479 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
480 0x0036,
481 PCI_VENDOR_ID_ATHEROS,
482 0x302B),
483 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
484 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
485 0x0036,
486 PCI_VENDOR_ID_FOXCONN,
487 0xE069),
488 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
489 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
490 0x0036,
491 0x185F, /* WNC */
492 0x3028),
493 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
494 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
495 0x0036,
496 0x11AD, /* LITEON */
497 0x0622),
498 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
499 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
500 0x0036,
501 0x11AD, /* LITEON */
502 0x0672),
503 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
504 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
505 0x0036,
506 0x11AD, /* LITEON */
507 0x0662),
508 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
509 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
510 0x0036,
Sujith Manoharan96581132013-10-23 13:53:28 +0530511 0x11AD, /* LITEON */
Sujith Manoharan9c362542014-01-09 08:51:13 +0530512 0x06A2),
513 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
514 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
515 0x0036,
516 0x11AD, /* LITEON */
Sujith Manoharan96581132013-10-23 13:53:28 +0530517 0x0682),
518 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
519 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
520 0x0036,
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530521 PCI_VENDOR_ID_AZWAVE,
522 0x213A),
523 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
524 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
525 0x0036,
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530526 PCI_VENDOR_ID_AZWAVE,
527 0x213C),
528 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
529 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
530 0x0036,
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530531 PCI_VENDOR_ID_HP,
532 0x18E3),
533 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
534 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
535 0x0036,
536 PCI_VENDOR_ID_HP,
537 0x217F),
538 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharanbf7c7562013-09-05 10:56:54 +0530539 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
540 0x0036,
Sujith Manoharan96581132013-10-23 13:53:28 +0530541 PCI_VENDOR_ID_HP,
542 0x2005),
543 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
544 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
545 0x0036,
Sujith Manoharanbf7c7562013-09-05 10:56:54 +0530546 PCI_VENDOR_ID_DELL,
Sujith Manoharan9c362542014-01-09 08:51:13 +0530547 0x020C),
Sujith Manoharanbf7c7562013-09-05 10:56:54 +0530548 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530549
Sujith Manoharan9c362542014-01-09 08:51:13 +0530550 /* WB335 2-ANT / Antenna-Diversity */
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530551 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
552 0x0036,
553 PCI_VENDOR_ID_SAMSUNG,
554 0x411A),
Sujith Manoharan9c362542014-01-09 08:51:13 +0530555 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530556 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
557 0x0036,
558 PCI_VENDOR_ID_SAMSUNG,
559 0x411B),
Sujith Manoharan9c362542014-01-09 08:51:13 +0530560 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530561 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
562 0x0036,
563 PCI_VENDOR_ID_SAMSUNG,
564 0x411C),
Sujith Manoharan9c362542014-01-09 08:51:13 +0530565 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530566 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
567 0x0036,
568 PCI_VENDOR_ID_SAMSUNG,
569 0x411D),
Sujith Manoharan9c362542014-01-09 08:51:13 +0530570 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530571 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
572 0x0036,
573 PCI_VENDOR_ID_SAMSUNG,
574 0x411E),
Sujith Manoharan9c362542014-01-09 08:51:13 +0530575 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530576 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
577 0x0036,
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530578 PCI_VENDOR_ID_SAMSUNG,
579 0x4129),
580 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
581 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
582 0x0036,
583 PCI_VENDOR_ID_SAMSUNG,
584 0x412A),
585 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
586 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
587 0x0036,
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530588 PCI_VENDOR_ID_ATHEROS,
589 0x3027),
590 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
591 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
592 0x0036,
593 PCI_VENDOR_ID_ATHEROS,
594 0x302C),
595 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
596 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
597 0x0036,
598 0x11AD, /* LITEON */
599 0x0642),
600 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
601 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
602 0x0036,
603 0x11AD, /* LITEON */
604 0x0652),
605 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
606 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
607 0x0036,
608 0x11AD, /* LITEON */
609 0x0612),
610 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
611 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
612 0x0036,
Sujith Manoharan9c362542014-01-09 08:51:13 +0530613 0x11AD, /* LITEON */
614 0x0832),
615 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
616 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
617 0x0036,
618 0x11AD, /* LITEON */
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530619 0x1832),
620 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
621 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
622 0x0036,
623 0x11AD, /* LITEON */
Sujith Manoharan9c362542014-01-09 08:51:13 +0530624 0x0692),
625 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
626 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
627 0x0036,
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530628 0x11AD, /* LITEON */
629 0x0803),
630 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
631 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
632 0x0036,
633 0x11AD, /* LITEON */
634 0x0813),
635 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
636 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
637 0x0036,
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530638 PCI_VENDOR_ID_AZWAVE,
639 0x2130),
640 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
641 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
642 0x0036,
Sujith Manoharan9c362542014-01-09 08:51:13 +0530643 PCI_VENDOR_ID_AZWAVE,
644 0x213B),
645 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
646 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
647 0x0036,
648 PCI_VENDOR_ID_AZWAVE,
649 0x2182),
650 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
651 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
652 0x0036,
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530653 PCI_VENDOR_ID_AZWAVE,
654 0x218B),
655 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
656 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
657 0x0036,
658 PCI_VENDOR_ID_AZWAVE,
659 0x218C),
660 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
661 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
662 0x0036,
663 PCI_VENDOR_ID_AZWAVE,
664 0x2F82),
665 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
666 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
667 0x0036,
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530668 0x144F, /* ASKEY */
669 0x7202),
670 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
671 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
672 0x0036,
673 0x1B9A, /* XAVI */
674 0x2810),
675 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
676 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
677 0x0036,
Sujith Manoharan9c362542014-01-09 08:51:13 +0530678 0x1B9A, /* XAVI */
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530679 0x2813),
680 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
681 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
682 0x0036,
683 0x1B9A, /* XAVI */
Sujith Manoharan9c362542014-01-09 08:51:13 +0530684 0x28A2),
685 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
686 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
687 0x0036,
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530688 0x1B9A, /* XAVI */
689 0x28A4),
690 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
691 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
692 0x0036,
Sujith Manoharan3fcdd0a2013-09-02 13:59:06 +0530693 0x185F, /* WNC */
694 0x3027),
695 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan96581132013-10-23 13:53:28 +0530696 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
697 0x0036,
698 0x185F, /* WNC */
699 0xA120),
700 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
701 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
702 0x0036,
703 PCI_VENDOR_ID_FOXCONN,
704 0xE07F),
705 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
Sujith Manoharan9c362542014-01-09 08:51:13 +0530706 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
707 0x0036,
708 PCI_VENDOR_ID_FOXCONN,
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530709 0xE08F),
710 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
711 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
712 0x0036,
713 PCI_VENDOR_ID_FOXCONN,
Sujith Manoharan9c362542014-01-09 08:51:13 +0530714 0xE081),
715 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
716 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
717 0x0036,
Sujith Manoharanedea2acb2015-01-05 11:14:25 +0530718 PCI_VENDOR_ID_FOXCONN,
719 0xE091),
720 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
721 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
722 0x0036,
723 PCI_VENDOR_ID_FOXCONN,
724 0xE099),
725 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
726 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
727 0x0036,
Sujith Manoharan9c362542014-01-09 08:51:13 +0530728 PCI_VENDOR_ID_LENOVO,
729 0x3026),
730 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
731 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
732 0x0036,
733 PCI_VENDOR_ID_LENOVO,
734 0x4026),
735 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
736 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
737 0x0036,
738 PCI_VENDOR_ID_ASUSTEK,
739 0x85F2),
740 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
741 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
742 0x0036,
743 PCI_VENDOR_ID_DELL,
744 0x020E),
Sujith Manoharanaeeb2062014-11-16 06:11:02 +0530745 .driver_data = ATH9K_PCI_AR9565_2ANT |
746 ATH9K_PCI_BT_ANT_DIV |
747 ATH9K_PCI_LED_ACT_HI},
Sujith Manoharan10631332013-09-02 13:59:05 +0530748
Sujith Manoharan1823a422013-09-02 13:59:04 +0530749 /* PCI-E AR9565 (WB335) */
750 { PCI_VDEVICE(ATHEROS, 0x0036),
751 .driver_data = ATH9K_PCI_BT_ANT_DIV },
Felix Fietkau935477e2014-10-25 17:19:26 +0200752#endif
Sujith Manoharan1823a422013-09-02 13:59:04 +0530753
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100754 { 0 }
755};
756
Stanislaw Gruszka84c87dc2011-08-05 13:10:32 +0200757
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100758/* return bus cachesize in 4B word units */
Luis R. Rodriguez5bb12792009-09-14 00:55:09 -0700759static void ath_pci_read_cachesize(struct ath_common *common, int *csz)
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100760{
Luis R. Rodriguezbc974f42009-09-28 02:54:40 -0400761 struct ath_softc *sc = (struct ath_softc *) common->priv;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100762 u8 u8tmp;
763
Vasanthakumar Thiagarajanf0209792009-09-07 17:46:50 +0530764 pci_read_config_byte(to_pci_dev(sc->dev), PCI_CACHE_LINE_SIZE, &u8tmp);
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100765 *csz = (int)u8tmp;
766
767 /*
Lucas De Marchi25985ed2011-03-30 22:57:33 -0300768 * This check was put in to avoid "unpleasant" consequences if
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100769 * the bootrom has not fully initialized all PCI devices.
770 * Sometimes the cache line size register is not set
771 */
772
773 if (*csz == 0)
774 *csz = DEFAULT_CACHELINE >> 2; /* Use the default size */
775}
776
Luis R. Rodriguez5bb12792009-09-14 00:55:09 -0700777static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data)
Gabor Juhos9dbeb912009-01-14 20:17:08 +0100778{
Felix Fietkaua05b5d452010-11-17 04:25:33 +0100779 struct ath_softc *sc = (struct ath_softc *) common->priv;
780 struct ath9k_platform_data *pdata = sc->dev->platform_data;
Luis R. Rodriguez5bb12792009-09-14 00:55:09 -0700781
Helmut Schaa4f157542014-05-08 13:48:38 +0200782 if (pdata && !pdata->use_eeprom) {
Felix Fietkaua05b5d452010-11-17 04:25:33 +0100783 if (off >= (ARRAY_SIZE(pdata->eeprom_data))) {
Joe Perches38002762010-12-02 19:12:36 -0800784 ath_err(common,
785 "%s: eeprom read failed, offset %08x is out of range\n",
786 __func__, off);
Felix Fietkaua05b5d452010-11-17 04:25:33 +0100787 }
Gabor Juhos9dbeb912009-01-14 20:17:08 +0100788
Felix Fietkaua05b5d452010-11-17 04:25:33 +0100789 *data = pdata->eeprom_data[off];
790 } else {
791 struct ath_hw *ah = (struct ath_hw *) common->ah;
792
793 common->ops->read(ah, AR5416_EEPROM_OFFSET +
794 (off << AR5416_EEPROM_S));
795
796 if (!ath9k_hw_wait(ah,
797 AR_EEPROM_STATUS_DATA,
798 AR_EEPROM_STATUS_DATA_BUSY |
799 AR_EEPROM_STATUS_DATA_PROT_ACCESS, 0,
800 AH_WAIT_TIMEOUT)) {
801 return false;
802 }
803
804 *data = MS(common->ops->read(ah, AR_EEPROM_STATUS_DATA),
805 AR_EEPROM_STATUS_DATA_VAL);
Gabor Juhos9dbeb912009-01-14 20:17:08 +0100806 }
807
Gabor Juhos9dbeb912009-01-14 20:17:08 +0100808 return true;
809}
810
Stanislaw Gruszka69ce6742011-08-05 13:10:34 +0200811/* Need to be called after we discover btcoex capabilities */
Stanislaw Gruszkad4930082011-07-29 15:59:08 +0200812static void ath_pci_aspm_init(struct ath_common *common)
813{
814 struct ath_softc *sc = (struct ath_softc *) common->priv;
815 struct ath_hw *ah = sc->sc_ah;
816 struct pci_dev *pdev = to_pci_dev(sc->dev);
817 struct pci_dev *parent;
Jiang Liu08bd1082012-07-24 17:20:25 +0800818 u16 aspm;
Stanislaw Gruszkad4930082011-07-29 15:59:08 +0200819
Sujith Manoharand09f5f42012-06-04 16:27:14 +0530820 if (!ah->is_pciexpress)
821 return;
822
Stanislaw Gruszkad4930082011-07-29 15:59:08 +0200823 parent = pdev->bus->self;
John W. Linville22c55e62011-08-24 14:08:41 -0400824 if (!parent)
825 return;
Stanislaw Gruszka69ce6742011-08-05 13:10:34 +0200826
Sujith Manoharan046b6802012-09-22 00:14:28 +0530827 if ((ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) &&
828 (AR_SREV_9285(ah))) {
Bjorn Helgaasa8756212012-12-05 13:51:19 -0700829 /* Bluetooth coexistence requires disabling ASPM. */
Jiang Liu08bd1082012-07-24 17:20:25 +0800830 pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL,
Bjorn Helgaasa8756212012-12-05 13:51:19 -0700831 PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1);
Stanislaw Gruszka69ce6742011-08-05 13:10:34 +0200832
833 /*
834 * Both upstream and downstream PCIe components should
835 * have the same ASPM settings.
836 */
Jiang Liu08bd1082012-07-24 17:20:25 +0800837 pcie_capability_clear_word(parent, PCI_EXP_LNKCTL,
Bjorn Helgaasa8756212012-12-05 13:51:19 -0700838 PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1);
Stanislaw Gruszka69ce6742011-08-05 13:10:34 +0200839
Sujith Manoharand09f5f42012-06-04 16:27:14 +0530840 ath_info(common, "Disabling ASPM since BTCOEX is enabled\n");
Stanislaw Gruszka69ce6742011-08-05 13:10:34 +0200841 return;
842 }
843
Sujith Manoharanb380a43b2013-08-25 14:43:09 +0530844 /*
845 * 0x70c - Ack Frequency Register.
846 *
847 * Bits 27:29 - DEFAULT_L1_ENTRANCE_LATENCY.
848 *
849 * 000 : 1 us
850 * 001 : 2 us
851 * 010 : 4 us
852 * 011 : 8 us
853 * 100 : 16 us
854 * 101 : 32 us
855 * 110/111 : 64 us
856 */
857 if (AR_SREV_9462(ah))
858 pci_read_config_dword(pdev, 0x70c, &ah->config.aspm_l1_fix);
859
Jiang Liu08bd1082012-07-24 17:20:25 +0800860 pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &aspm);
Bjorn Helgaasa8756212012-12-05 13:51:19 -0700861 if (aspm & (PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1)) {
Stanislaw Gruszkad4930082011-07-29 15:59:08 +0200862 ah->aspm_enabled = true;
863 /* Initialize PCIe PM and SERDES registers. */
Stanislaw Gruszka84c87dc2011-08-05 13:10:32 +0200864 ath9k_hw_configpcipowersave(ah, false);
Sujith Manoharand09f5f42012-06-04 16:27:14 +0530865 ath_info(common, "ASPM enabled: 0x%x\n", aspm);
Stanislaw Gruszkad4930082011-07-29 15:59:08 +0200866 }
867}
868
Tobias Klauser83bd11a2009-12-23 14:04:43 +0100869static const struct ath_bus_ops ath_pci_bus_ops = {
Sujith497ad9a2010-04-01 10:28:20 +0530870 .ath_bus_type = ATH_PCI,
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100871 .read_cachesize = ath_pci_read_cachesize,
Gabor Juhos9dbeb912009-01-14 20:17:08 +0100872 .eeprom_read = ath_pci_eeprom_read,
Stanislaw Gruszkad4930082011-07-29 15:59:08 +0200873 .aspm_init = ath_pci_aspm_init,
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100874};
875
876static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
877{
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100878 struct ath_softc *sc;
879 struct ieee80211_hw *hw;
880 u8 csz;
Jouni Malinenf0214842009-06-16 11:59:23 +0300881 u32 val;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100882 int ret = 0;
Luis R. Rodriguezf934c4d2009-10-27 12:59:34 -0400883 char hw_name[64];
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100884
Felix Fietkaub81950b12012-12-12 13:14:22 +0100885 if (pcim_enable_device(pdev))
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100886 return -EIO;
887
Yang Hongyange9304382009-04-13 14:40:14 -0700888 ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100889 if (ret) {
Joe Perches516304b2012-03-18 17:30:52 -0700890 pr_err("32-bit DMA not available\n");
Felix Fietkaub81950b12012-12-12 13:14:22 +0100891 return ret;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100892 }
893
Yang Hongyange9304382009-04-13 14:40:14 -0700894 ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100895 if (ret) {
Joe Perches516304b2012-03-18 17:30:52 -0700896 pr_err("32-bit DMA consistent DMA enable failed\n");
Felix Fietkaub81950b12012-12-12 13:14:22 +0100897 return ret;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100898 }
899
900 /*
901 * Cache line size is used to size and align various
902 * structures used to communicate with the hardware.
903 */
904 pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &csz);
905 if (csz == 0) {
906 /*
907 * Linux 2.4.18 (at least) writes the cache line size
908 * register as a 16-bit wide register which is wrong.
909 * We must have this setup properly for rx buffer
910 * DMA to work so force a reasonable value here if it
911 * comes up zero.
912 */
913 csz = L1_CACHE_BYTES / sizeof(u32);
914 pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, csz);
915 }
916 /*
917 * The default setting of latency timer yields poor results,
918 * set it to the value used by other systems. It may be worth
919 * tweaking this setting more.
920 */
921 pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0xa8);
922
923 pci_set_master(pdev);
924
Jouni Malinenf0214842009-06-16 11:59:23 +0300925 /*
926 * Disable the RETRY_TIMEOUT register (0x41) to keep
927 * PCI Tx retries from interfering with C3 CPU state.
928 */
929 pci_read_config_dword(pdev, 0x40, &val);
930 if ((val & 0x0000ff00) != 0)
931 pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
932
Felix Fietkaub81950b12012-12-12 13:14:22 +0100933 ret = pcim_iomap_regions(pdev, BIT(0), "ath9k");
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100934 if (ret) {
935 dev_err(&pdev->dev, "PCI memory region reserve error\n");
Felix Fietkaub81950b12012-12-12 13:14:22 +0100936 return -ENODEV;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100937 }
938
Felix Fietkau78b21942014-06-11 16:17:55 +0530939 ath9k_fill_chanctx_ops();
Felix Fietkau9ac586152011-01-24 19:23:18 +0100940 hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops);
Luis R. Rodriguezdb6be532009-09-02 16:34:57 -0700941 if (!hw) {
Sujith285f2dd2010-01-08 10:36:07 +0530942 dev_err(&pdev->dev, "No memory for ieee80211_hw\n");
Felix Fietkaub81950b12012-12-12 13:14:22 +0100943 return -ENOMEM;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100944 }
945
946 SET_IEEE80211_DEV(hw, &pdev->dev);
947 pci_set_drvdata(pdev, hw);
948
Felix Fietkau9ac586152011-01-24 19:23:18 +0100949 sc = hw->priv;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100950 sc->hw = hw;
951 sc->dev = &pdev->dev;
Felix Fietkaub81950b12012-12-12 13:14:22 +0100952 sc->mem = pcim_iomap_table(pdev)[0];
Sujith Manoharan9b60b642013-06-13 22:51:26 +0530953 sc->driver_data = id->driver_data;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100954
Luis R. Rodriguezfc548af2009-09-02 17:06:21 -0700955 ret = request_irq(pdev->irq, ath_isr, IRQF_SHARED, "ath9k", sc);
Luis R. Rodriguez580171f2009-09-02 17:02:18 -0700956 if (ret) {
957 dev_err(&pdev->dev, "request_irq failed\n");
Sujith285f2dd2010-01-08 10:36:07 +0530958 goto err_irq;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100959 }
960
961 sc->irq = pdev->irq;
962
Pavel Roskineb93e892011-07-23 03:55:39 -0400963 ret = ath9k_init_device(id->device, sc, &ath_pci_bus_ops);
Sujith285f2dd2010-01-08 10:36:07 +0530964 if (ret) {
965 dev_err(&pdev->dev, "Failed to initialize device\n");
966 goto err_init;
967 }
968
969 ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name));
Joe Perchesc96c31e2010-07-26 14:39:58 -0700970 wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
Felix Fietkaub81950b12012-12-12 13:14:22 +0100971 hw_name, (unsigned long)sc->mem, pdev->irq);
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100972
973 return 0;
Sujith285f2dd2010-01-08 10:36:07 +0530974
975err_init:
976 free_irq(sc->irq, sc);
977err_irq:
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100978 ieee80211_free_hw(hw);
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100979 return ret;
980}
981
982static void ath_pci_remove(struct pci_dev *pdev)
983{
984 struct ieee80211_hw *hw = pci_get_drvdata(pdev);
Felix Fietkau9ac586152011-01-24 19:23:18 +0100985 struct ath_softc *sc = hw->priv;
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100986
Rajkumar Manoharand5847472010-12-20 14:39:51 +0530987 if (!is_ath9k_unloaded)
988 sc->sc_ah->ah_flags |= AH_UNPLUGGED;
Sujith285f2dd2010-01-08 10:36:07 +0530989 ath9k_deinit_device(sc);
990 free_irq(sc->irq, sc);
991 ieee80211_free_hw(sc->hw);
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100992}
993
Hauke Mehrtens88427582012-11-29 23:27:15 +0100994#ifdef CONFIG_PM_SLEEP
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100995
Rafael J. Wysockif0e94b42010-10-16 00:36:17 +0200996static int ath_pci_suspend(struct device *device)
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100997{
Rafael J. Wysockif0e94b42010-10-16 00:36:17 +0200998 struct pci_dev *pdev = to_pci_dev(device);
Gabor Juhos6baff7f2009-01-14 20:17:06 +0100999 struct ieee80211_hw *hw = pci_get_drvdata(pdev);
Felix Fietkau9ac586152011-01-24 19:23:18 +01001000 struct ath_softc *sc = hw->priv;
Sujith Manoharan249943a2015-01-30 19:05:27 +05301001 struct ath_common *common = ath9k_hw_common(sc->sc_ah);
Gabor Juhos6baff7f2009-01-14 20:17:06 +01001002
Sujith Manoharan249943a2015-01-30 19:05:27 +05301003 if (test_bit(ATH_OP_WOW_ENABLED, &common->op_flags)) {
1004 dev_info(&pdev->dev, "WOW is enabled, bypassing PCI suspend\n");
Mohammed Shafi Shajakhan4a17a502012-07-10 14:57:11 +05301005 return 0;
Sujith Manoharan249943a2015-01-30 19:05:27 +05301006 }
Mohammed Shafi Shajakhan4a17a502012-07-10 14:57:11 +05301007
Rajkumar Manoharanc31eb8e2011-06-28 18:21:19 +05301008 /* The device has to be moved to FULLSLEEP forcibly.
1009 * Otherwise the chip never moved to full sleep,
1010 * when no interface is up.
1011 */
Rajkumar Manoharane19f15a2012-08-09 12:37:26 +05301012 ath9k_stop_btcoex(sc);
Felix Fietkauc0c11742011-11-16 13:08:41 +01001013 ath9k_hw_disable(sc->sc_ah);
Rajkumar Manoharan1c48f982014-05-22 14:11:41 +05301014 del_timer_sync(&sc->sleep_timer);
Rajkumar Manoharanc31eb8e2011-06-28 18:21:19 +05301015 ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP);
1016
Gabor Juhos6baff7f2009-01-14 20:17:06 +01001017 return 0;
1018}
1019
Rafael J. Wysockif0e94b42010-10-16 00:36:17 +02001020static int ath_pci_resume(struct device *device)
Gabor Juhos6baff7f2009-01-14 20:17:06 +01001021{
Rafael J. Wysockif0e94b42010-10-16 00:36:17 +02001022 struct pci_dev *pdev = to_pci_dev(device);
Felix Fietkau93170512012-10-03 21:07:50 +02001023 struct ieee80211_hw *hw = pci_get_drvdata(pdev);
1024 struct ath_softc *sc = hw->priv;
Felix Fietkauceb26a62012-10-03 21:07:51 +02001025 struct ath_hw *ah = sc->sc_ah;
1026 struct ath_common *common = ath9k_hw_common(ah);
Jouni Malinenf0214842009-06-16 11:59:23 +03001027 u32 val;
Sujith523c36f2009-08-13 09:34:35 +05301028
Jouni Malinenf0214842009-06-16 11:59:23 +03001029 /*
1030 * Suspend/Resume resets the PCI configuration space, so we have to
1031 * re-disable the RETRY_TIMEOUT register (0x41) to keep
1032 * PCI Tx retries from interfering with C3 CPU state
1033 */
1034 pci_read_config_dword(pdev, 0x40, &val);
1035 if ((val & 0x0000ff00) != 0)
1036 pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
Gabor Juhos6baff7f2009-01-14 20:17:06 +01001037
Felix Fietkau93170512012-10-03 21:07:50 +02001038 ath_pci_aspm_init(common);
Felix Fietkauceb26a62012-10-03 21:07:51 +02001039 ah->reset_power_on = false;
Felix Fietkau93170512012-10-03 21:07:50 +02001040
Gabor Juhos6baff7f2009-01-14 20:17:06 +01001041 return 0;
1042}
1043
Hauke Mehrtens88427582012-11-29 23:27:15 +01001044static SIMPLE_DEV_PM_OPS(ath9k_pm_ops, ath_pci_suspend, ath_pci_resume);
Rafael J. Wysockif0e94b42010-10-16 00:36:17 +02001045
1046#define ATH9K_PM_OPS (&ath9k_pm_ops)
1047
Hauke Mehrtens88427582012-11-29 23:27:15 +01001048#else /* !CONFIG_PM_SLEEP */
Rafael J. Wysockif0e94b42010-10-16 00:36:17 +02001049
1050#define ATH9K_PM_OPS NULL
1051
Hauke Mehrtens88427582012-11-29 23:27:15 +01001052#endif /* !CONFIG_PM_SLEEP */
Rafael J. Wysockif0e94b42010-10-16 00:36:17 +02001053
Gabor Juhos6baff7f2009-01-14 20:17:06 +01001054
1055MODULE_DEVICE_TABLE(pci, ath_pci_id_table);
1056
1057static struct pci_driver ath_pci_driver = {
1058 .name = "ath9k",
1059 .id_table = ath_pci_id_table,
1060 .probe = ath_pci_probe,
1061 .remove = ath_pci_remove,
Rafael J. Wysockif0e94b42010-10-16 00:36:17 +02001062 .driver.pm = ATH9K_PM_OPS,
Gabor Juhos6baff7f2009-01-14 20:17:06 +01001063};
1064
Sujithdb0f41f2009-02-20 15:13:26 +05301065int ath_pci_init(void)
Gabor Juhos6baff7f2009-01-14 20:17:06 +01001066{
1067 return pci_register_driver(&ath_pci_driver);
1068}
1069
1070void ath_pci_exit(void)
1071{
1072 pci_unregister_driver(&ath_pci_driver);
1073}