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1093 lines
29 KiB
1093 lines
29 KiB
/* |
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* Copyright (c) 2008-2011 Atheros Communications Inc. |
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* |
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* Permission to use, copy, modify, and/or distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
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#include <linux/nl80211.h> |
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#include <linux/pci.h> |
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#include <linux/module.h> |
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#include "ath9k.h" |
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extern int ath9k_use_msi; |
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static const struct pci_device_id ath_pci_id_table[] = { |
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{ PCI_VDEVICE(ATHEROS, 0x0023) }, /* PCI */ |
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{ PCI_VDEVICE(ATHEROS, 0x0024) }, /* PCI-E */ |
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{ PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI */ |
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|
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#ifdef CONFIG_ATH9K_PCOEM |
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/* Mini PCI AR9220 MB92 cards: Compex WLM200NX, Wistron DNMA-92 */ |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0029, |
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PCI_VENDOR_ID_ATHEROS, |
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0x2096), |
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.driver_data = ATH9K_PCI_LED_ACT_HI }, |
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#endif |
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{ PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */ |
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#ifdef CONFIG_ATH9K_PCOEM |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002A, |
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PCI_VENDOR_ID_AZWAVE, |
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0x1C71), |
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.driver_data = ATH9K_PCI_D3_L1_WAR }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002A, |
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PCI_VENDOR_ID_FOXCONN, |
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0xE01F), |
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.driver_data = ATH9K_PCI_D3_L1_WAR }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002A, |
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0x11AD, /* LITEON */ |
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0x6632), |
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.driver_data = ATH9K_PCI_D3_L1_WAR }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002A, |
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0x11AD, /* LITEON */ |
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0x6642), |
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.driver_data = ATH9K_PCI_D3_L1_WAR }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002A, |
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PCI_VENDOR_ID_QMI, |
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0x0306), |
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.driver_data = ATH9K_PCI_D3_L1_WAR }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002A, |
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0x185F, /* WNC */ |
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0x309D), |
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.driver_data = ATH9K_PCI_D3_L1_WAR }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002A, |
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0x10CF, /* Fujitsu */ |
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0x147C), |
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.driver_data = ATH9K_PCI_D3_L1_WAR }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002A, |
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0x10CF, /* Fujitsu */ |
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0x147D), |
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.driver_data = ATH9K_PCI_D3_L1_WAR }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002A, |
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0x10CF, /* Fujitsu */ |
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0x1536), |
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.driver_data = ATH9K_PCI_D3_L1_WAR }, |
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#endif |
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{ PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */ |
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#ifdef CONFIG_ATH9K_PCOEM |
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/* AR9285 card for Asus */ |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x002B, |
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PCI_VENDOR_ID_AZWAVE, |
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0x2C37), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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#endif |
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{ PCI_VDEVICE(ATHEROS, 0x002B) }, /* PCI-E */ |
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{ PCI_VDEVICE(ATHEROS, 0x002C) }, /* PCI-E 802.11n bonded out */ |
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{ PCI_VDEVICE(ATHEROS, 0x002D) }, /* PCI */ |
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{ PCI_VDEVICE(ATHEROS, 0x002E) }, /* PCI-E */ |
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/* Killer Wireless (3x3) */ |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0030, |
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0x1A56, |
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0x2000), |
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.driver_data = ATH9K_PCI_KILLER }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0030, |
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0x1A56, |
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0x2001), |
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.driver_data = ATH9K_PCI_KILLER }, |
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{ PCI_VDEVICE(ATHEROS, 0x0030) }, /* PCI-E AR9300 */ |
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#ifdef CONFIG_ATH9K_PCOEM |
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/* PCI-E CUS198 */ |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x2086), |
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.driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x1237), |
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.driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x2126), |
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.driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x126A), |
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.driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV }, |
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/* PCI-E CUS230 */ |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x2152), |
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.driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_FOXCONN, |
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0xE075), |
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.driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV }, |
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/* WB225 */ |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_ATHEROS, |
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0x3119), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_ATHEROS, |
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0x3122), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x185F, /* WNC */ |
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0x3119), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x185F, /* WNC */ |
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0x3027), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_SAMSUNG, |
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0x4105), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_SAMSUNG, |
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0x4106), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_SAMSUNG, |
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0x410D), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_SAMSUNG, |
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0x410E), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_SAMSUNG, |
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0x410F), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_SAMSUNG, |
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0xC706), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_SAMSUNG, |
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0xC680), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_SAMSUNG, |
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0xC708), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_LENOVO, |
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0x3218), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_LENOVO, |
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0x3219), |
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.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
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|
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/* AR9485 cards with PLL power-save disabled by default. */ |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x2C97), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x2100), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x1C56, /* ASKEY */ |
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0x4001), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x11AD, /* LITEON */ |
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0x6627), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x11AD, /* LITEON */ |
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0x6628), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_FOXCONN, |
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0xE04E), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_FOXCONN, |
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0xE04F), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x144F, /* ASKEY */ |
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0x7197), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x1B9A, /* XAVI */ |
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0x2000), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x1B9A, /* XAVI */ |
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0x2001), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x1186), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x1F86), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x1195), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_AZWAVE, |
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0x1F95), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x1B9A, /* XAVI */ |
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0x1C00), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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0x1B9A, /* XAVI */ |
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0x1C01), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0032, |
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PCI_VENDOR_ID_ASUSTEK, |
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0x850D), |
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.driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, |
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#endif |
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|
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{ PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */ |
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{ PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */ |
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|
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#ifdef CONFIG_ATH9K_PCOEM |
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/* PCI-E CUS217 */ |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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PCI_VENDOR_ID_AZWAVE, |
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0x2116), |
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.driver_data = ATH9K_PCI_CUS217 }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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0x11AD, /* LITEON */ |
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0x6661), |
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.driver_data = ATH9K_PCI_CUS217 }, |
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|
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/* AR9462 with WoW support */ |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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PCI_VENDOR_ID_ATHEROS, |
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0x3117), |
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.driver_data = ATH9K_PCI_WOW }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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PCI_VENDOR_ID_LENOVO, |
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0x3214), |
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.driver_data = ATH9K_PCI_WOW }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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PCI_VENDOR_ID_ATTANSIC, |
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0x0091), |
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.driver_data = ATH9K_PCI_WOW }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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PCI_VENDOR_ID_AZWAVE, |
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0x2110), |
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.driver_data = ATH9K_PCI_WOW }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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PCI_VENDOR_ID_ASUSTEK, |
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0x850E), |
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.driver_data = ATH9K_PCI_WOW }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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0x11AD, /* LITEON */ |
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0x6631), |
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.driver_data = ATH9K_PCI_WOW }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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0x11AD, /* LITEON */ |
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0x6641), |
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.driver_data = ATH9K_PCI_WOW }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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PCI_VENDOR_ID_HP, |
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0x1864), |
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.driver_data = ATH9K_PCI_WOW }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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0x14CD, /* USI */ |
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0x0063), |
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.driver_data = ATH9K_PCI_WOW }, |
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{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
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0x0034, |
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0x14CD, /* USI */ |
|
0x0064), |
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.driver_data = ATH9K_PCI_WOW }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0034, |
|
0x10CF, /* Fujitsu */ |
|
0x1783), |
|
.driver_data = ATH9K_PCI_WOW }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0034, |
|
PCI_VENDOR_ID_DELL, |
|
0x020B), |
|
.driver_data = ATH9K_PCI_WOW }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0034, |
|
PCI_VENDOR_ID_DELL, |
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0x0300), |
|
.driver_data = ATH9K_PCI_WOW }, |
|
|
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/* Killer Wireless (2x2) */ |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0030, |
|
0x1A56, |
|
0x2003), |
|
.driver_data = ATH9K_PCI_KILLER }, |
|
|
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{ PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */ |
|
{ PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */ |
|
|
|
/* CUS252 */ |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_ATHEROS, |
|
0x3028), |
|
.driver_data = ATH9K_PCI_CUS252 | |
|
ATH9K_PCI_AR9565_2ANT | |
|
ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x2176), |
|
.driver_data = ATH9K_PCI_CUS252 | |
|
ATH9K_PCI_AR9565_2ANT | |
|
ATH9K_PCI_BT_ANT_DIV }, |
|
|
|
/* WB335 1-ANT */ |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_FOXCONN, |
|
0xE068), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x185F, /* WNC */ |
|
0xA119), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0632), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x06B2), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0842), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x1842), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x6671), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x1B9A, /* XAVI */ |
|
0x2811), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x1B9A, /* XAVI */ |
|
0x2812), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x1B9A, /* XAVI */ |
|
0x28A1), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x1B9A, /* XAVI */ |
|
0x28A3), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x218A), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x2F8A), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT }, |
|
|
|
/* WB335 1-ANT / Antenna Diversity */ |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_ATHEROS, |
|
0x3025), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_ATHEROS, |
|
0x3026), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_ATHEROS, |
|
0x302B), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_FOXCONN, |
|
0xE069), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x185F, /* WNC */ |
|
0x3028), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0622), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0672), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0662), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x06A2), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0682), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x213A), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x213C), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_HP, |
|
0x18E3), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_HP, |
|
0x217F), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_HP, |
|
0x2005), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_DELL, |
|
0x020C), |
|
.driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
|
|
/* WB335 2-ANT / Antenna-Diversity */ |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_SAMSUNG, |
|
0x411A), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_SAMSUNG, |
|
0x411B), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_SAMSUNG, |
|
0x411C), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_SAMSUNG, |
|
0x411D), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_SAMSUNG, |
|
0x411E), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_SAMSUNG, |
|
0x4129), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_SAMSUNG, |
|
0x412A), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_ATHEROS, |
|
0x3027), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_ATHEROS, |
|
0x302C), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0642), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0652), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0612), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0832), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x1832), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0692), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0803), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x11AD, /* LITEON */ |
|
0x0813), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x2130), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x213B), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x2182), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x218B), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x218C), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_AZWAVE, |
|
0x2F82), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x144F, /* ASKEY */ |
|
0x7202), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x1B9A, /* XAVI */ |
|
0x2810), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x1B9A, /* XAVI */ |
|
0x2813), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x1B9A, /* XAVI */ |
|
0x28A2), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x1B9A, /* XAVI */ |
|
0x28A4), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x185F, /* WNC */ |
|
0x3027), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
0x185F, /* WNC */ |
|
0xA120), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_FOXCONN, |
|
0xE07F), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_FOXCONN, |
|
0xE08F), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_FOXCONN, |
|
0xE081), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_FOXCONN, |
|
0xE091), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_FOXCONN, |
|
0xE099), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_LENOVO, |
|
0x3026), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_LENOVO, |
|
0x4026), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_ASUSTEK, |
|
0x85F2), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, |
|
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, |
|
0x0036, |
|
PCI_VENDOR_ID_DELL, |
|
0x020E), |
|
.driver_data = ATH9K_PCI_AR9565_2ANT | |
|
ATH9K_PCI_BT_ANT_DIV | |
|
ATH9K_PCI_LED_ACT_HI}, |
|
|
|
/* PCI-E AR9565 (WB335) */ |
|
{ PCI_VDEVICE(ATHEROS, 0x0036), |
|
.driver_data = ATH9K_PCI_BT_ANT_DIV }, |
|
#endif |
|
|
|
{ 0 } |
|
}; |
|
|
|
|
|
/* return bus cachesize in 4B word units */ |
|
static void ath_pci_read_cachesize(struct ath_common *common, int *csz) |
|
{ |
|
struct ath_softc *sc = (struct ath_softc *) common->priv; |
|
u8 u8tmp; |
|
|
|
pci_read_config_byte(to_pci_dev(sc->dev), PCI_CACHE_LINE_SIZE, &u8tmp); |
|
*csz = (int)u8tmp; |
|
|
|
/* |
|
* This check was put in to avoid "unpleasant" consequences if |
|
* the bootrom has not fully initialized all PCI devices. |
|
* Sometimes the cache line size register is not set |
|
*/ |
|
|
|
if (*csz == 0) |
|
*csz = DEFAULT_CACHELINE >> 2; /* Use the default size */ |
|
} |
|
|
|
static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data) |
|
{ |
|
struct ath_hw *ah = (struct ath_hw *) common->ah; |
|
|
|
common->ops->read(ah, AR5416_EEPROM_OFFSET + (off << AR5416_EEPROM_S)); |
|
|
|
if (!ath9k_hw_wait(ah, |
|
AR_EEPROM_STATUS_DATA, |
|
AR_EEPROM_STATUS_DATA_BUSY | |
|
AR_EEPROM_STATUS_DATA_PROT_ACCESS, 0, |
|
AH_WAIT_TIMEOUT)) { |
|
return false; |
|
} |
|
|
|
*data = MS(common->ops->read(ah, AR_EEPROM_STATUS_DATA), |
|
AR_EEPROM_STATUS_DATA_VAL); |
|
|
|
return true; |
|
} |
|
|
|
/* Need to be called after we discover btcoex capabilities */ |
|
static void ath_pci_aspm_init(struct ath_common *common) |
|
{ |
|
struct ath_softc *sc = (struct ath_softc *) common->priv; |
|
struct ath_hw *ah = sc->sc_ah; |
|
struct pci_dev *pdev = to_pci_dev(sc->dev); |
|
struct pci_dev *parent; |
|
u16 aspm; |
|
int ret; |
|
|
|
if (!ah->is_pciexpress) |
|
return; |
|
|
|
parent = pdev->bus->self; |
|
if (!parent) |
|
return; |
|
|
|
if ((ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) && |
|
(AR_SREV_9285(ah))) { |
|
/* Bluetooth coexistence requires disabling ASPM. */ |
|
pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL, |
|
PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1); |
|
|
|
/* |
|
* Both upstream and downstream PCIe components should |
|
* have the same ASPM settings. |
|
*/ |
|
pcie_capability_clear_word(parent, PCI_EXP_LNKCTL, |
|
PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1); |
|
|
|
ath_info(common, "Disabling ASPM since BTCOEX is enabled\n"); |
|
return; |
|
} |
|
|
|
/* |
|
* 0x70c - Ack Frequency Register. |
|
* |
|
* Bits 27:29 - DEFAULT_L1_ENTRANCE_LATENCY. |
|
* |
|
* 000 : 1 us |
|
* 001 : 2 us |
|
* 010 : 4 us |
|
* 011 : 8 us |
|
* 100 : 16 us |
|
* 101 : 32 us |
|
* 110/111 : 64 us |
|
*/ |
|
if (AR_SREV_9462(ah)) |
|
pci_read_config_dword(pdev, 0x70c, &ah->config.aspm_l1_fix); |
|
|
|
ret = pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &aspm); |
|
if (!ret && (aspm & (PCI_EXP_LNKCTL_ASPM_L0S | PCI_EXP_LNKCTL_ASPM_L1))) { |
|
ah->aspm_enabled = true; |
|
/* Initialize PCIe PM and SERDES registers. */ |
|
ath9k_hw_configpcipowersave(ah, false); |
|
ath_info(common, "ASPM enabled: 0x%x\n", aspm); |
|
} |
|
} |
|
|
|
static const struct ath_bus_ops ath_pci_bus_ops = { |
|
.ath_bus_type = ATH_PCI, |
|
.read_cachesize = ath_pci_read_cachesize, |
|
.eeprom_read = ath_pci_eeprom_read, |
|
.aspm_init = ath_pci_aspm_init, |
|
}; |
|
|
|
static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) |
|
{ |
|
struct ath_softc *sc; |
|
struct ieee80211_hw *hw; |
|
u8 csz; |
|
u32 val; |
|
int ret = 0; |
|
char hw_name[64]; |
|
int msi_enabled = 0; |
|
|
|
if (pcim_enable_device(pdev)) |
|
return -EIO; |
|
|
|
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); |
|
if (ret) { |
|
pr_err("32-bit DMA not available\n"); |
|
return ret; |
|
} |
|
|
|
/* |
|
* Cache line size is used to size and align various |
|
* structures used to communicate with the hardware. |
|
*/ |
|
pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &csz); |
|
if (csz == 0) { |
|
/* |
|
* Linux 2.4.18 (at least) writes the cache line size |
|
* register as a 16-bit wide register which is wrong. |
|
* We must have this setup properly for rx buffer |
|
* DMA to work so force a reasonable value here if it |
|
* comes up zero. |
|
*/ |
|
csz = L1_CACHE_BYTES / sizeof(u32); |
|
pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, csz); |
|
} |
|
/* |
|
* The default setting of latency timer yields poor results, |
|
* set it to the value used by other systems. It may be worth |
|
* tweaking this setting more. |
|
*/ |
|
pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0xa8); |
|
|
|
pci_set_master(pdev); |
|
|
|
/* |
|
* Disable the RETRY_TIMEOUT register (0x41) to keep |
|
* PCI Tx retries from interfering with C3 CPU state. |
|
*/ |
|
pci_read_config_dword(pdev, 0x40, &val); |
|
if ((val & 0x0000ff00) != 0) |
|
pci_write_config_dword(pdev, 0x40, val & 0xffff00ff); |
|
|
|
ret = pcim_iomap_regions(pdev, BIT(0), "ath9k"); |
|
if (ret) { |
|
dev_err(&pdev->dev, "PCI memory region reserve error\n"); |
|
return -ENODEV; |
|
} |
|
|
|
ath9k_fill_chanctx_ops(); |
|
hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops); |
|
if (!hw) { |
|
dev_err(&pdev->dev, "No memory for ieee80211_hw\n"); |
|
return -ENOMEM; |
|
} |
|
|
|
SET_IEEE80211_DEV(hw, &pdev->dev); |
|
pci_set_drvdata(pdev, hw); |
|
|
|
sc = hw->priv; |
|
sc->hw = hw; |
|
sc->dev = &pdev->dev; |
|
sc->mem = pcim_iomap_table(pdev)[0]; |
|
sc->driver_data = id->driver_data; |
|
|
|
if (ath9k_use_msi) { |
|
if (pci_enable_msi(pdev) == 0) { |
|
msi_enabled = 1; |
|
dev_err(&pdev->dev, "Using MSI\n"); |
|
} else { |
|
dev_err(&pdev->dev, "Using INTx\n"); |
|
} |
|
} |
|
|
|
if (!msi_enabled) |
|
ret = request_irq(pdev->irq, ath_isr, IRQF_SHARED, "ath9k", sc); |
|
else |
|
ret = request_irq(pdev->irq, ath_isr, 0, "ath9k", sc); |
|
|
|
if (ret) { |
|
dev_err(&pdev->dev, "request_irq failed\n"); |
|
goto err_irq; |
|
} |
|
|
|
sc->irq = pdev->irq; |
|
|
|
ret = ath9k_init_device(id->device, sc, &ath_pci_bus_ops); |
|
if (ret) { |
|
dev_err(&pdev->dev, "Failed to initialize device\n"); |
|
goto err_init; |
|
} |
|
|
|
sc->sc_ah->msi_enabled = msi_enabled; |
|
sc->sc_ah->msi_reg = 0; |
|
|
|
ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name)); |
|
wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n", |
|
hw_name, (unsigned long)sc->mem, pdev->irq); |
|
|
|
return 0; |
|
|
|
err_init: |
|
free_irq(sc->irq, sc); |
|
err_irq: |
|
ieee80211_free_hw(hw); |
|
return ret; |
|
} |
|
|
|
static void ath_pci_remove(struct pci_dev *pdev) |
|
{ |
|
struct ieee80211_hw *hw = pci_get_drvdata(pdev); |
|
struct ath_softc *sc = hw->priv; |
|
|
|
if (!is_ath9k_unloaded) |
|
sc->sc_ah->ah_flags |= AH_UNPLUGGED; |
|
ath9k_deinit_device(sc); |
|
free_irq(sc->irq, sc); |
|
ieee80211_free_hw(sc->hw); |
|
} |
|
|
|
#ifdef CONFIG_PM_SLEEP |
|
|
|
static int ath_pci_suspend(struct device *device) |
|
{ |
|
struct ieee80211_hw *hw = dev_get_drvdata(device); |
|
struct ath_softc *sc = hw->priv; |
|
struct ath_common *common = ath9k_hw_common(sc->sc_ah); |
|
|
|
if (test_bit(ATH_OP_WOW_ENABLED, &common->op_flags)) { |
|
dev_info(device, "WOW is enabled, bypassing PCI suspend\n"); |
|
return 0; |
|
} |
|
|
|
/* The device has to be moved to FULLSLEEP forcibly. |
|
* Otherwise the chip never moved to full sleep, |
|
* when no interface is up. |
|
*/ |
|
ath9k_stop_btcoex(sc); |
|
ath9k_hw_disable(sc->sc_ah); |
|
del_timer_sync(&sc->sleep_timer); |
|
ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP); |
|
|
|
return 0; |
|
} |
|
|
|
static int ath_pci_resume(struct device *device) |
|
{ |
|
struct pci_dev *pdev = to_pci_dev(device); |
|
struct ieee80211_hw *hw = pci_get_drvdata(pdev); |
|
struct ath_softc *sc = hw->priv; |
|
struct ath_hw *ah = sc->sc_ah; |
|
struct ath_common *common = ath9k_hw_common(ah); |
|
u32 val; |
|
|
|
/* |
|
* Suspend/Resume resets the PCI configuration space, so we have to |
|
* re-disable the RETRY_TIMEOUT register (0x41) to keep |
|
* PCI Tx retries from interfering with C3 CPU state |
|
*/ |
|
pci_read_config_dword(pdev, 0x40, &val); |
|
if ((val & 0x0000ff00) != 0) |
|
pci_write_config_dword(pdev, 0x40, val & 0xffff00ff); |
|
|
|
ath_pci_aspm_init(common); |
|
ah->reset_power_on = false; |
|
|
|
return 0; |
|
} |
|
|
|
static SIMPLE_DEV_PM_OPS(ath9k_pm_ops, ath_pci_suspend, ath_pci_resume); |
|
|
|
#define ATH9K_PM_OPS (&ath9k_pm_ops) |
|
|
|
#else /* !CONFIG_PM_SLEEP */ |
|
|
|
#define ATH9K_PM_OPS NULL |
|
|
|
#endif /* !CONFIG_PM_SLEEP */ |
|
|
|
|
|
MODULE_DEVICE_TABLE(pci, ath_pci_id_table); |
|
|
|
static struct pci_driver ath_pci_driver = { |
|
.name = "ath9k", |
|
.id_table = ath_pci_id_table, |
|
.probe = ath_pci_probe, |
|
.remove = ath_pci_remove, |
|
.driver.pm = ATH9K_PM_OPS, |
|
}; |
|
|
|
int ath_pci_init(void) |
|
{ |
|
return pci_register_driver(&ath_pci_driver); |
|
} |
|
|
|
void ath_pci_exit(void) |
|
{ |
|
pci_unregister_driver(&ath_pci_driver); |
|
}
|
|
|