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1/*2 * Copyright (c) 2008-2011 Atheros Communications Inc.3 *4 * Permission to use, copy, modify, and/or distribute this software for any5 * purpose with or without fee is hereby granted, provided that the above6 * copyright notice and this permission notice appear in all copies.7 *8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.15 */16 17#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt18 19#include <linux/nl80211.h>20#include <linux/pci.h>21#include <linux/module.h>22#include "ath9k.h"23 24static const struct pci_device_id ath_pci_id_table[] = {25 { PCI_VDEVICE(ATHEROS, 0x0023) }, /* PCI */26 { PCI_VDEVICE(ATHEROS, 0x0024) }, /* PCI-E */27 { PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI */28 29#ifdef CONFIG_ATH9K_PCOEM30 /* Mini PCI AR9220 MB92 cards: Compex WLM200NX, Wistron DNMA-92 */31 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,32 0x0029,33 PCI_VENDOR_ID_ATHEROS,34 0x2096),35 .driver_data = ATH9K_PCI_LED_ACT_HI },36#endif37 38 { PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */39 40#ifdef CONFIG_ATH9K_PCOEM41 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,42 0x002A,43 PCI_VENDOR_ID_AZWAVE,44 0x1C71),45 .driver_data = ATH9K_PCI_D3_L1_WAR },46 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,47 0x002A,48 PCI_VENDOR_ID_FOXCONN,49 0xE01F),50 .driver_data = ATH9K_PCI_D3_L1_WAR },51 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,52 0x002A,53 0x11AD, /* LITEON */54 0x6632),55 .driver_data = ATH9K_PCI_D3_L1_WAR },56 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,57 0x002A,58 0x11AD, /* LITEON */59 0x6642),60 .driver_data = ATH9K_PCI_D3_L1_WAR },61 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,62 0x002A,63 PCI_VENDOR_ID_QMI,64 0x0306),65 .driver_data = ATH9K_PCI_D3_L1_WAR },66 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,67 0x002A,68 0x185F, /* WNC */69 0x309D),70 .driver_data = ATH9K_PCI_D3_L1_WAR },71 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,72 0x002A,73 0x10CF, /* Fujitsu */74 0x147C),75 .driver_data = ATH9K_PCI_D3_L1_WAR },76 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,77 0x002A,78 0x10CF, /* Fujitsu */79 0x147D),80 .driver_data = ATH9K_PCI_D3_L1_WAR },81 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,82 0x002A,83 0x10CF, /* Fujitsu */84 0x1536),85 .driver_data = ATH9K_PCI_D3_L1_WAR },86#endif87 88 { PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */89 90#ifdef CONFIG_ATH9K_PCOEM91 /* AR9285 card for Asus */92 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,93 0x002B,94 PCI_VENDOR_ID_AZWAVE,95 0x2C37),96 .driver_data = ATH9K_PCI_BT_ANT_DIV },97#endif98 99 { PCI_VDEVICE(ATHEROS, 0x002B) }, /* PCI-E */100 { PCI_VDEVICE(ATHEROS, 0x002C) }, /* PCI-E 802.11n bonded out */101 { PCI_VDEVICE(ATHEROS, 0x002D) }, /* PCI */102 { PCI_VDEVICE(ATHEROS, 0x002E) }, /* PCI-E */103 104 /* Killer Wireless (3x3) */105 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,106 0x0030,107 0x1A56,108 0x2000),109 .driver_data = ATH9K_PCI_KILLER },110 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,111 0x0030,112 0x1A56,113 0x2001),114 .driver_data = ATH9K_PCI_KILLER },115 116 { PCI_VDEVICE(ATHEROS, 0x0030) }, /* PCI-E AR9300 */117 118#ifdef CONFIG_ATH9K_PCOEM119 /* PCI-E CUS198 */120 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,121 0x0032,122 PCI_VENDOR_ID_AZWAVE,123 0x2086),124 .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },125 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,126 0x0032,127 PCI_VENDOR_ID_AZWAVE,128 0x1237),129 .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },130 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,131 0x0032,132 PCI_VENDOR_ID_AZWAVE,133 0x2126),134 .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },135 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,136 0x0032,137 PCI_VENDOR_ID_AZWAVE,138 0x126A),139 .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },140 141 /* PCI-E CUS230 */142 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,143 0x0032,144 PCI_VENDOR_ID_AZWAVE,145 0x2152),146 .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV },147 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,148 0x0032,149 PCI_VENDOR_ID_FOXCONN,150 0xE075),151 .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV },152 153 /* WB225 */154 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,155 0x0032,156 PCI_VENDOR_ID_ATHEROS,157 0x3119),158 .driver_data = ATH9K_PCI_BT_ANT_DIV },159 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,160 0x0032,161 PCI_VENDOR_ID_ATHEROS,162 0x3122),163 .driver_data = ATH9K_PCI_BT_ANT_DIV },164 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,165 0x0032,166 0x185F, /* WNC */167 0x3119),168 .driver_data = ATH9K_PCI_BT_ANT_DIV },169 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,170 0x0032,171 0x185F, /* WNC */172 0x3027),173 .driver_data = ATH9K_PCI_BT_ANT_DIV },174 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,175 0x0032,176 PCI_VENDOR_ID_SAMSUNG,177 0x4105),178 .driver_data = ATH9K_PCI_BT_ANT_DIV },179 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,180 0x0032,181 PCI_VENDOR_ID_SAMSUNG,182 0x4106),183 .driver_data = ATH9K_PCI_BT_ANT_DIV },184 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,185 0x0032,186 PCI_VENDOR_ID_SAMSUNG,187 0x410D),188 .driver_data = ATH9K_PCI_BT_ANT_DIV },189 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,190 0x0032,191 PCI_VENDOR_ID_SAMSUNG,192 0x410E),193 .driver_data = ATH9K_PCI_BT_ANT_DIV },194 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,195 0x0032,196 PCI_VENDOR_ID_SAMSUNG,197 0x410F),198 .driver_data = ATH9K_PCI_BT_ANT_DIV },199 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,200 0x0032,201 PCI_VENDOR_ID_SAMSUNG,202 0xC706),203 .driver_data = ATH9K_PCI_BT_ANT_DIV },204 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,205 0x0032,206 PCI_VENDOR_ID_SAMSUNG,207 0xC680),208 .driver_data = ATH9K_PCI_BT_ANT_DIV },209 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,210 0x0032,211 PCI_VENDOR_ID_SAMSUNG,212 0xC708),213 .driver_data = ATH9K_PCI_BT_ANT_DIV },214 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,215 0x0032,216 PCI_VENDOR_ID_LENOVO,217 0x3218),218 .driver_data = ATH9K_PCI_BT_ANT_DIV },219 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,220 0x0032,221 PCI_VENDOR_ID_LENOVO,222 0x3219),223 .driver_data = ATH9K_PCI_BT_ANT_DIV },224 225 /* AR9485 cards with PLL power-save disabled by default. */226 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,227 0x0032,228 PCI_VENDOR_ID_AZWAVE,229 0x2C97),230 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },231 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,232 0x0032,233 PCI_VENDOR_ID_AZWAVE,234 0x2100),235 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },236 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,237 0x0032,238 0x1C56, /* ASKEY */239 0x4001),240 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },241 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,242 0x0032,243 0x11AD, /* LITEON */244 0x6627),245 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },246 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,247 0x0032,248 0x11AD, /* LITEON */249 0x6628),250 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },251 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,252 0x0032,253 PCI_VENDOR_ID_FOXCONN,254 0xE04E),255 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },256 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,257 0x0032,258 PCI_VENDOR_ID_FOXCONN,259 0xE04F),260 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },261 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,262 0x0032,263 0x144F, /* ASKEY */264 0x7197),265 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },266 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,267 0x0032,268 0x1B9A, /* XAVI */269 0x2000),270 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },271 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,272 0x0032,273 0x1B9A, /* XAVI */274 0x2001),275 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },276 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,277 0x0032,278 PCI_VENDOR_ID_AZWAVE,279 0x1186),280 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },281 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,282 0x0032,283 PCI_VENDOR_ID_AZWAVE,284 0x1F86),285 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },286 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,287 0x0032,288 PCI_VENDOR_ID_AZWAVE,289 0x1195),290 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },291 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,292 0x0032,293 PCI_VENDOR_ID_AZWAVE,294 0x1F95),295 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },296 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,297 0x0032,298 0x1B9A, /* XAVI */299 0x1C00),300 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },301 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,302 0x0032,303 0x1B9A, /* XAVI */304 0x1C01),305 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },306 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,307 0x0032,308 PCI_VENDOR_ID_ASUSTEK,309 0x850D),310 .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },311#endif312 313 { PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */314 { PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */315 316#ifdef CONFIG_ATH9K_PCOEM317 /* PCI-E CUS217 */318 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,319 0x0034,320 PCI_VENDOR_ID_AZWAVE,321 0x2116),322 .driver_data = ATH9K_PCI_CUS217 },323 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,324 0x0034,325 0x11AD, /* LITEON */326 0x6661),327 .driver_data = ATH9K_PCI_CUS217 },328 329 /* AR9462 with WoW support */330 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,331 0x0034,332 PCI_VENDOR_ID_ATHEROS,333 0x3117),334 .driver_data = ATH9K_PCI_WOW },335 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,336 0x0034,337 PCI_VENDOR_ID_LENOVO,338 0x3214),339 .driver_data = ATH9K_PCI_WOW },340 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,341 0x0034,342 PCI_VENDOR_ID_ATTANSIC,343 0x0091),344 .driver_data = ATH9K_PCI_WOW },345 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,346 0x0034,347 PCI_VENDOR_ID_AZWAVE,348 0x2110),349 .driver_data = ATH9K_PCI_WOW },350 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,351 0x0034,352 PCI_VENDOR_ID_ASUSTEK,353 0x850E),354 .driver_data = ATH9K_PCI_WOW },355 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,356 0x0034,357 0x11AD, /* LITEON */358 0x6631),359 .driver_data = ATH9K_PCI_WOW },360 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,361 0x0034,362 0x11AD, /* LITEON */363 0x6641),364 .driver_data = ATH9K_PCI_WOW },365 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,366 0x0034,367 PCI_VENDOR_ID_HP,368 0x1864),369 .driver_data = ATH9K_PCI_WOW },370 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,371 0x0034,372 0x14CD, /* USI */373 0x0063),374 .driver_data = ATH9K_PCI_WOW },375 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,376 0x0034,377 0x14CD, /* USI */378 0x0064),379 .driver_data = ATH9K_PCI_WOW },380 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,381 0x0034,382 0x10CF, /* Fujitsu */383 0x1783),384 .driver_data = ATH9K_PCI_WOW },385 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,386 0x0034,387 PCI_VENDOR_ID_DELL,388 0x020B),389 .driver_data = ATH9K_PCI_WOW },390 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,391 0x0034,392 PCI_VENDOR_ID_DELL,393 0x0300),394 .driver_data = ATH9K_PCI_WOW },395 396 /* Killer Wireless (2x2) */397 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,398 0x0030,399 0x1A56,400 0x2003),401 .driver_data = ATH9K_PCI_KILLER },402 403 { PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */404 { PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */405 406 /* CUS252 */407 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,408 0x0036,409 PCI_VENDOR_ID_ATHEROS,410 0x3028),411 .driver_data = ATH9K_PCI_CUS252 |412 ATH9K_PCI_AR9565_2ANT |413 ATH9K_PCI_BT_ANT_DIV },414 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,415 0x0036,416 PCI_VENDOR_ID_AZWAVE,417 0x2176),418 .driver_data = ATH9K_PCI_CUS252 |419 ATH9K_PCI_AR9565_2ANT |420 ATH9K_PCI_BT_ANT_DIV },421 422 /* WB335 1-ANT */423 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,424 0x0036,425 PCI_VENDOR_ID_FOXCONN,426 0xE068),427 .driver_data = ATH9K_PCI_AR9565_1ANT },428 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,429 0x0036,430 0x185F, /* WNC */431 0xA119),432 .driver_data = ATH9K_PCI_AR9565_1ANT },433 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,434 0x0036,435 0x11AD, /* LITEON */436 0x0632),437 .driver_data = ATH9K_PCI_AR9565_1ANT },438 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,439 0x0036,440 0x11AD, /* LITEON */441 0x06B2),442 .driver_data = ATH9K_PCI_AR9565_1ANT },443 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,444 0x0036,445 0x11AD, /* LITEON */446 0x0842),447 .driver_data = ATH9K_PCI_AR9565_1ANT },448 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,449 0x0036,450 0x11AD, /* LITEON */451 0x1842),452 .driver_data = ATH9K_PCI_AR9565_1ANT },453 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,454 0x0036,455 0x11AD, /* LITEON */456 0x6671),457 .driver_data = ATH9K_PCI_AR9565_1ANT },458 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,459 0x0036,460 0x1B9A, /* XAVI */461 0x2811),462 .driver_data = ATH9K_PCI_AR9565_1ANT },463 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,464 0x0036,465 0x1B9A, /* XAVI */466 0x2812),467 .driver_data = ATH9K_PCI_AR9565_1ANT },468 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,469 0x0036,470 0x1B9A, /* XAVI */471 0x28A1),472 .driver_data = ATH9K_PCI_AR9565_1ANT },473 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,474 0x0036,475 0x1B9A, /* XAVI */476 0x28A3),477 .driver_data = ATH9K_PCI_AR9565_1ANT },478 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,479 0x0036,480 PCI_VENDOR_ID_AZWAVE,481 0x218A),482 .driver_data = ATH9K_PCI_AR9565_1ANT },483 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,484 0x0036,485 PCI_VENDOR_ID_AZWAVE,486 0x2F8A),487 .driver_data = ATH9K_PCI_AR9565_1ANT },488 489 /* WB335 1-ANT / Antenna Diversity */490 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,491 0x0036,492 PCI_VENDOR_ID_ATHEROS,493 0x3025),494 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },495 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,496 0x0036,497 PCI_VENDOR_ID_ATHEROS,498 0x3026),499 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },500 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,501 0x0036,502 PCI_VENDOR_ID_ATHEROS,503 0x302B),504 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },505 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,506 0x0036,507 PCI_VENDOR_ID_FOXCONN,508 0xE069),509 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },510 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,511 0x0036,512 0x185F, /* WNC */513 0x3028),514 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },515 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,516 0x0036,517 0x11AD, /* LITEON */518 0x0622),519 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },520 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,521 0x0036,522 0x11AD, /* LITEON */523 0x0672),524 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },525 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,526 0x0036,527 0x11AD, /* LITEON */528 0x0662),529 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },530 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,531 0x0036,532 0x11AD, /* LITEON */533 0x06A2),534 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },535 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,536 0x0036,537 0x11AD, /* LITEON */538 0x0682),539 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },540 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,541 0x0036,542 PCI_VENDOR_ID_AZWAVE,543 0x213A),544 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },545 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,546 0x0036,547 PCI_VENDOR_ID_AZWAVE,548 0x213C),549 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },550 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,551 0x0036,552 PCI_VENDOR_ID_HP,553 0x18E3),554 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },555 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,556 0x0036,557 PCI_VENDOR_ID_HP,558 0x217F),559 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },560 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,561 0x0036,562 PCI_VENDOR_ID_HP,563 0x2005),564 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },565 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,566 0x0036,567 PCI_VENDOR_ID_DELL,568 0x020C),569 .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV },570 571 /* WB335 2-ANT / Antenna-Diversity */572 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,573 0x0036,574 PCI_VENDOR_ID_SAMSUNG,575 0x411A),576 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },577 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,578 0x0036,579 PCI_VENDOR_ID_SAMSUNG,580 0x411B),581 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },582 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,583 0x0036,584 PCI_VENDOR_ID_SAMSUNG,585 0x411C),586 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },587 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,588 0x0036,589 PCI_VENDOR_ID_SAMSUNG,590 0x411D),591 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },592 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,593 0x0036,594 PCI_VENDOR_ID_SAMSUNG,595 0x411E),596 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },597 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,598 0x0036,599 PCI_VENDOR_ID_SAMSUNG,600 0x4129),601 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },602 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,603 0x0036,604 PCI_VENDOR_ID_SAMSUNG,605 0x412A),606 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },607 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,608 0x0036,609 PCI_VENDOR_ID_ATHEROS,610 0x3027),611 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },612 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,613 0x0036,614 PCI_VENDOR_ID_ATHEROS,615 0x302C),616 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },617 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,618 0x0036,619 0x11AD, /* LITEON */620 0x0642),621 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },622 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,623 0x0036,624 0x11AD, /* LITEON */625 0x0652),626 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },627 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,628 0x0036,629 0x11AD, /* LITEON */630 0x0612),631 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },632 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,633 0x0036,634 0x11AD, /* LITEON */635 0x0832),636 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },637 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,638 0x0036,639 0x11AD, /* LITEON */640 0x1832),641 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },642 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,643 0x0036,644 0x11AD, /* LITEON */645 0x0692),646 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },647 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,648 0x0036,649 0x11AD, /* LITEON */650 0x0803),651 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },652 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,653 0x0036,654 0x11AD, /* LITEON */655 0x0813),656 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },657 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,658 0x0036,659 PCI_VENDOR_ID_AZWAVE,660 0x2130),661 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },662 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,663 0x0036,664 PCI_VENDOR_ID_AZWAVE,665 0x213B),666 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },667 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,668 0x0036,669 PCI_VENDOR_ID_AZWAVE,670 0x2182),671 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },672 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,673 0x0036,674 PCI_VENDOR_ID_AZWAVE,675 0x218B),676 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },677 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,678 0x0036,679 PCI_VENDOR_ID_AZWAVE,680 0x218C),681 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },682 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,683 0x0036,684 PCI_VENDOR_ID_AZWAVE,685 0x2F82),686 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },687 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,688 0x0036,689 0x144F, /* ASKEY */690 0x7202),691 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },692 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,693 0x0036,694 0x1B9A, /* XAVI */695 0x2810),696 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },697 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,698 0x0036,699 0x1B9A, /* XAVI */700 0x2813),701 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },702 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,703 0x0036,704 0x1B9A, /* XAVI */705 0x28A2),706 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },707 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,708 0x0036,709 0x1B9A, /* XAVI */710 0x28A4),711 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },712 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,713 0x0036,714 0x185F, /* WNC */715 0x3027),716 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },717 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,718 0x0036,719 0x185F, /* WNC */720 0xA120),721 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },722 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,723 0x0036,724 PCI_VENDOR_ID_FOXCONN,725 0xE07F),726 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },727 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,728 0x0036,729 PCI_VENDOR_ID_FOXCONN,730 0xE08F),731 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },732 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,733 0x0036,734 PCI_VENDOR_ID_FOXCONN,735 0xE081),736 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },737 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,738 0x0036,739 PCI_VENDOR_ID_FOXCONN,740 0xE091),741 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },742 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,743 0x0036,744 PCI_VENDOR_ID_FOXCONN,745 0xE099),746 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },747 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,748 0x0036,749 PCI_VENDOR_ID_LENOVO,750 0x3026),751 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },752 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,753 0x0036,754 PCI_VENDOR_ID_LENOVO,755 0x4026),756 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },757 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,758 0x0036,759 PCI_VENDOR_ID_ASUSTEK,760 0x85F2),761 .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },762 { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,763 0x0036,764 PCI_VENDOR_ID_DELL,765 0x020E),766 .driver_data = ATH9K_PCI_AR9565_2ANT |767 ATH9K_PCI_BT_ANT_DIV |768 ATH9K_PCI_LED_ACT_HI},769 770 /* PCI-E AR9565 (WB335) */771 { PCI_VDEVICE(ATHEROS, 0x0036),772 .driver_data = ATH9K_PCI_BT_ANT_DIV },773#endif774 775 { 0 }776};777 778 779/* return bus cachesize in 4B word units */780static void ath_pci_read_cachesize(struct ath_common *common, int *csz)781{782 struct ath_softc *sc = common->priv;783 u8 u8tmp;784 785 pci_read_config_byte(to_pci_dev(sc->dev), PCI_CACHE_LINE_SIZE, &u8tmp);786 *csz = (int)u8tmp;787 788 /*789 * This check was put in to avoid "unpleasant" consequences if790 * the bootrom has not fully initialized all PCI devices.791 * Sometimes the cache line size register is not set792 */793 794 if (*csz == 0)795 *csz = DEFAULT_CACHELINE >> 2; /* Use the default size */796}797 798static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data)799{800 struct ath_hw *ah = common->ah;801 802 common->ops->read(ah, AR5416_EEPROM_OFFSET + (off << AR5416_EEPROM_S));803 804 if (!ath9k_hw_wait(ah,805 AR_EEPROM_STATUS_DATA(ah),806 AR_EEPROM_STATUS_DATA_BUSY |807 AR_EEPROM_STATUS_DATA_PROT_ACCESS, 0,808 AH_WAIT_TIMEOUT)) {809 return false;810 }811 812 *data = MS(common->ops->read(ah, AR_EEPROM_STATUS_DATA(ah)),813 AR_EEPROM_STATUS_DATA_VAL);814 815 return true;816}817 818/* Need to be called after we discover btcoex capabilities */819static void ath_pci_aspm_init(struct ath_common *common)820{821 struct ath_softc *sc = common->priv;822 struct ath_hw *ah = sc->sc_ah;823 struct pci_dev *pdev = to_pci_dev(sc->dev);824 struct pci_dev *parent;825 u16 aspm;826 int ret;827 828 if (!ah->is_pciexpress)829 return;830 831 parent = pdev->bus->self;832 if (!parent)833 return;834 835 if ((ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) &&836 (AR_SREV_9285(ah))) {837 /* Bluetooth coexistence requires disabling ASPM. */838 pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL,839 PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1);840 841 /*842 * Both upstream and downstream PCIe components should843 * have the same ASPM settings.844 */845 pcie_capability_clear_word(parent, PCI_EXP_LNKCTL,846 PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1);847 848 ath_info(common, "Disabling ASPM since BTCOEX is enabled\n");849 return;850 }851 852 /*853 * 0x70c - Ack Frequency Register.854 *855 * Bits 27:29 - DEFAULT_L1_ENTRANCE_LATENCY.856 *857 * 000 : 1 us858 * 001 : 2 us859 * 010 : 4 us860 * 011 : 8 us861 * 100 : 16 us862 * 101 : 32 us863 * 110/111 : 64 us864 */865 if (AR_SREV_9462(ah))866 pci_read_config_dword(pdev, 0x70c, &ah->config.aspm_l1_fix);867 868 ret = pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &aspm);869 if (!ret && (aspm & (PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1))) {870 ah->aspm_enabled = true;871 /* Initialize PCIe PM and SERDES registers. */872 ath9k_hw_configpcipowersave(ah, false);873 ath_info(common, "ASPM enabled: 0x%x\n", aspm);874 }875}876 877static const struct ath_bus_ops ath_pci_bus_ops = {878 .ath_bus_type = ATH_PCI,879 .read_cachesize = ath_pci_read_cachesize,880 .eeprom_read = ath_pci_eeprom_read,881 .aspm_init = ath_pci_aspm_init,882};883 884static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)885{886 struct ath_softc *sc;887 struct ieee80211_hw *hw;888 u8 csz;889 u32 val;890 int ret = 0;891 char hw_name[64];892 int msi_enabled = 0;893 894 if (pcim_enable_device(pdev))895 return -EIO;896 897 ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));898 if (ret) {899 pr_err("32-bit DMA not available\n");900 return ret;901 }902 903 /*904 * Cache line size is used to size and align various905 * structures used to communicate with the hardware.906 */907 pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &csz);908 if (csz == 0) {909 /*910 * Linux 2.4.18 (at least) writes the cache line size911 * register as a 16-bit wide register which is wrong.912 * We must have this setup properly for rx buffer913 * DMA to work so force a reasonable value here if it914 * comes up zero.915 */916 csz = L1_CACHE_BYTES / sizeof(u32);917 pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, csz);918 }919 /*920 * The default setting of latency timer yields poor results,921 * set it to the value used by other systems. It may be worth922 * tweaking this setting more.923 */924 pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0xa8);925 926 pci_set_master(pdev);927 928 /*929 * Disable the RETRY_TIMEOUT register (0x41) to keep930 * PCI Tx retries from interfering with C3 CPU state.931 */932 pci_read_config_dword(pdev, 0x40, &val);933 if ((val & 0x0000ff00) != 0)934 pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);935 936 ret = pcim_iomap_regions(pdev, BIT(0), "ath9k");937 if (ret) {938 dev_err(&pdev->dev, "PCI memory region reserve error\n");939 return -ENODEV;940 }941 942 ath9k_fill_chanctx_ops();943 hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops);944 if (!hw) {945 dev_err(&pdev->dev, "No memory for ieee80211_hw\n");946 return -ENOMEM;947 }948 949 SET_IEEE80211_DEV(hw, &pdev->dev);950 pci_set_drvdata(pdev, hw);951 952 sc = hw->priv;953 sc->hw = hw;954 sc->dev = &pdev->dev;955 sc->mem = pcim_iomap_table(pdev)[0];956 sc->driver_data = id->driver_data;957 958 if (ath9k_use_msi) {959 if (pci_enable_msi(pdev) == 0) {960 msi_enabled = 1;961 dev_err(&pdev->dev, "Using MSI\n");962 } else {963 dev_err(&pdev->dev, "Using INTx\n");964 }965 }966 967 if (!msi_enabled)968 ret = request_irq(pdev->irq, ath_isr, IRQF_SHARED, "ath9k", sc);969 else970 ret = request_irq(pdev->irq, ath_isr, 0, "ath9k", sc);971 972 if (ret) {973 dev_err(&pdev->dev, "request_irq failed\n");974 goto err_irq;975 }976 977 sc->irq = pdev->irq;978 979 ret = ath9k_init_device(id->device, sc, &ath_pci_bus_ops);980 if (ret) {981 dev_err(&pdev->dev, "Failed to initialize device\n");982 goto err_init;983 }984 985 sc->sc_ah->msi_enabled = msi_enabled;986 sc->sc_ah->msi_reg = 0;987 988 ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name));989 wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n",990 hw_name, sc->mem, pdev->irq);991 992 return 0;993 994err_init:995 free_irq(sc->irq, sc);996err_irq:997 ieee80211_free_hw(hw);998 return ret;999}1000 1001static void ath_pci_remove(struct pci_dev *pdev)1002{1003 struct ieee80211_hw *hw = pci_get_drvdata(pdev);1004 struct ath_softc *sc = hw->priv;1005 1006 if (!is_ath9k_unloaded)1007 sc->sc_ah->ah_flags |= AH_UNPLUGGED;1008 ath9k_deinit_device(sc);1009 free_irq(sc->irq, sc);1010 ieee80211_free_hw(sc->hw);1011}1012 1013#ifdef CONFIG_PM_SLEEP1014 1015static int ath_pci_suspend(struct device *device)1016{1017 struct ieee80211_hw *hw = dev_get_drvdata(device);1018 struct ath_softc *sc = hw->priv;1019 struct ath_common *common = ath9k_hw_common(sc->sc_ah);1020 1021 if (test_bit(ATH_OP_WOW_ENABLED, &common->op_flags)) {1022 dev_info(device, "WOW is enabled, bypassing PCI suspend\n");1023 return 0;1024 }1025 1026 /* The device has to be moved to FULLSLEEP forcibly.1027 * Otherwise the chip never moved to full sleep,1028 * when no interface is up.1029 */1030 ath9k_stop_btcoex(sc);1031 ath9k_hw_disable(sc->sc_ah);1032 del_timer_sync(&sc->sleep_timer);1033 ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP);1034 1035 return 0;1036}1037 1038static int ath_pci_resume(struct device *device)1039{1040 struct pci_dev *pdev = to_pci_dev(device);1041 struct ieee80211_hw *hw = pci_get_drvdata(pdev);1042 struct ath_softc *sc = hw->priv;1043 struct ath_hw *ah = sc->sc_ah;1044 struct ath_common *common = ath9k_hw_common(ah);1045 u32 val;1046 1047 /*1048 * Suspend/Resume resets the PCI configuration space, so we have to1049 * re-disable the RETRY_TIMEOUT register (0x41) to keep1050 * PCI Tx retries from interfering with C3 CPU state1051 */1052 pci_read_config_dword(pdev, 0x40, &val);1053 if ((val & 0x0000ff00) != 0)1054 pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);1055 1056 ath_pci_aspm_init(common);1057 ah->reset_power_on = false;1058 1059 return 0;1060}1061 1062static SIMPLE_DEV_PM_OPS(ath9k_pm_ops, ath_pci_suspend, ath_pci_resume);1063 1064#define ATH9K_PM_OPS (&ath9k_pm_ops)1065 1066#else /* !CONFIG_PM_SLEEP */1067 1068#define ATH9K_PM_OPS NULL1069 1070#endif /* !CONFIG_PM_SLEEP */1071 1072 1073MODULE_DEVICE_TABLE(pci, ath_pci_id_table);1074 1075static struct pci_driver ath_pci_driver = {1076 .name = "ath9k",1077 .id_table = ath_pci_id_table,1078 .probe = ath_pci_probe,1079 .remove = ath_pci_remove,1080 .driver.pm = ATH9K_PM_OPS,1081};1082 1083int ath_pci_init(void)1084{1085 return pci_register_driver(&ath_pci_driver);1086}1087 1088void ath_pci_exit(void)1089{1090 pci_unregister_driver(&ath_pci_driver);1091}1092