diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/pci.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/pci.c | 811 |
1 files changed, 724 insertions, 87 deletions
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 09f69a9617f..4dec09e565e 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008-2009 Atheros Communications Inc. + * Copyright (c) 2008-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -14,9 +14,13 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/nl80211.h> #include <linux/pci.h> +#include <linux/pci-aspm.h> #include <linux/ath9k_platform.h> +#include <linux/module.h> #include "ath9k.h" static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { @@ -25,14 +29,639 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { { PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI */ { PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */ { PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */ + + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002A, + PCI_VENDOR_ID_AZWAVE, + 0x1C71), + .driver_data = ATH9K_PCI_D3_L1_WAR }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002A, + PCI_VENDOR_ID_FOXCONN, + 0xE01F), + .driver_data = ATH9K_PCI_D3_L1_WAR }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002A, + 0x11AD, /* LITEON */ + 0x6632), + .driver_data = ATH9K_PCI_D3_L1_WAR }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002A, + 0x11AD, /* LITEON */ + 0x6642), + .driver_data = ATH9K_PCI_D3_L1_WAR }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002A, + PCI_VENDOR_ID_QMI, + 0x0306), + .driver_data = ATH9K_PCI_D3_L1_WAR }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002A, + 0x185F, /* WNC */ + 0x309D), + .driver_data = ATH9K_PCI_D3_L1_WAR }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002A, + 0x10CF, /* Fujitsu */ + 0x147C), + .driver_data = ATH9K_PCI_D3_L1_WAR }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002A, + 0x10CF, /* Fujitsu */ + 0x147D), + .driver_data = ATH9K_PCI_D3_L1_WAR }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002A, + 0x10CF, /* Fujitsu */ + 0x1536), + .driver_data = ATH9K_PCI_D3_L1_WAR }, + + /* AR9285 card for Asus */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x002B, + PCI_VENDOR_ID_AZWAVE, + 0x2C37), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_VDEVICE(ATHEROS, 0x002B) }, /* PCI-E */ { PCI_VDEVICE(ATHEROS, 0x002C) }, /* PCI-E 802.11n bonded out */ { PCI_VDEVICE(ATHEROS, 0x002D) }, /* PCI */ { PCI_VDEVICE(ATHEROS, 0x002E) }, /* PCI-E */ + + /* Killer Wireless (3x3) */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0030, + 0x1A56, + 0x2000), + .driver_data = ATH9K_PCI_KILLER }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0030, + 0x1A56, + 0x2001), + .driver_data = ATH9K_PCI_KILLER }, + { PCI_VDEVICE(ATHEROS, 0x0030) }, /* PCI-E AR9300 */ + + /* PCI-E CUS198 */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x2086), + .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x1237), + .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x2126), + .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x126A), + .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV }, + + /* PCI-E CUS230 */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x2152), + .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_FOXCONN, + 0xE075), + .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV }, + + /* WB225 */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_ATHEROS, + 0x3119), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_ATHEROS, + 0x3122), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x185F, /* WNC */ + 0x3119), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x185F, /* WNC */ + 0x3027), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_SAMSUNG, + 0x4105), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_SAMSUNG, + 0x4106), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_SAMSUNG, + 0x410D), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_SAMSUNG, + 0x410E), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_SAMSUNG, + 0x410F), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_SAMSUNG, + 0xC706), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_SAMSUNG, + 0xC680), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_SAMSUNG, + 0xC708), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_LENOVO, + 0x3218), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_LENOVO, + 0x3219), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + + /* AR9485 cards with PLL power-save disabled by default. */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x2C97), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x2100), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x1C56, /* ASKEY */ + 0x4001), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x11AD, /* LITEON */ + 0x6627), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x11AD, /* LITEON */ + 0x6628), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_FOXCONN, + 0xE04E), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_FOXCONN, + 0xE04F), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x144F, /* ASKEY */ + 0x7197), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x1B9A, /* XAVI */ + 0x2000), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x1B9A, /* XAVI */ + 0x2001), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x1186), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x1F86), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x1195), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_AZWAVE, + 0x1F95), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x1B9A, /* XAVI */ + 0x1C00), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + 0x1B9A, /* XAVI */ + 0x1C01), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0032, + PCI_VENDOR_ID_ASUSTEK, + 0x850D), + .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE }, + + { PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */ + { PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */ + + /* PCI-E CUS217 */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + PCI_VENDOR_ID_AZWAVE, + 0x2116), + .driver_data = ATH9K_PCI_CUS217 }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + 0x11AD, /* LITEON */ + 0x6661), + .driver_data = ATH9K_PCI_CUS217 }, + + /* AR9462 with WoW support */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + PCI_VENDOR_ID_ATHEROS, + 0x3117), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + PCI_VENDOR_ID_LENOVO, + 0x3214), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + PCI_VENDOR_ID_ATTANSIC, + 0x0091), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + PCI_VENDOR_ID_AZWAVE, + 0x2110), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + PCI_VENDOR_ID_ASUSTEK, + 0x850E), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + 0x11AD, /* LITEON */ + 0x6631), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + 0x11AD, /* LITEON */ + 0x6641), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + PCI_VENDOR_ID_HP, + 0x1864), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + 0x14CD, /* USI */ + 0x0063), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + 0x14CD, /* USI */ + 0x0064), + .driver_data = ATH9K_PCI_WOW }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0034, + 0x10CF, /* Fujitsu */ + 0x1783), + .driver_data = ATH9K_PCI_WOW }, + + /* Killer Wireless (2x2) */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0030, + 0x1A56, + 0x2003), + .driver_data = ATH9K_PCI_KILLER }, + + { 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 */ + 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, + PCI_VENDOR_ID_AZWAVE, + 0x218A), + .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_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_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 */ + 0x0692), + .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, + 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 */ + 0x28A2), + .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, + 0xE081), + .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 }, + + /* PCI-E AR9565 (WB335) */ + { PCI_VDEVICE(ATHEROS, 0x0036), + .driver_data = ATH9K_PCI_BT_ANT_DIV }, + { 0 } }; + /* return bus cachesize in 4B word units */ static void ath_pci_read_cachesize(struct ath_common *common, int *csz) { @@ -43,7 +672,7 @@ static void ath_pci_read_cachesize(struct ath_common *common, int *csz) *csz = (int)u8tmp; /* - * This check was put in to avoid "unplesant" consequences if + * 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 */ @@ -57,12 +686,11 @@ static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data) struct ath_softc *sc = (struct ath_softc *) common->priv; struct ath9k_platform_data *pdata = sc->dev->platform_data; - if (pdata) { + if (pdata && !pdata->use_eeprom) { if (off >= (ARRAY_SIZE(pdata->eeprom_data))) { - ath_print(common, ATH_DBG_FATAL, - "%s: eeprom read failed, offset %08x " - "is out of range\n", - __func__, off); + ath_err(common, + "%s: eeprom read failed, offset %08x is out of range\n", + __func__, off); } *data = pdata->eeprom_data[off]; @@ -87,56 +715,93 @@ static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data) return true; } -/* - * Bluetooth coexistance requires disabling ASPM. - */ -static void ath_pci_bt_coex_prep(struct ath_common *common) +/* 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); - u8 aspm; + struct pci_dev *parent; + u16 aspm; + + if (!ah->is_pciexpress) + return; - if (!pdev->is_pcie) + parent = pdev->bus->self; + if (!parent) return; - pci_read_config_byte(pdev, ATH_PCIE_CAP_LINK_CTRL, &aspm); - aspm &= ~(ATH_PCIE_CAP_LINK_L0S | ATH_PCIE_CAP_LINK_L1); - pci_write_config_byte(pdev, ATH_PCIE_CAP_LINK_CTRL, aspm); + 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); + + pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &aspm); + if (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, - .bt_coex_prep = ath_pci_bt_coex_prep, + .aspm_init = ath_pci_aspm_init, }; static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) { - void __iomem *mem; - struct ath_wiphy *aphy; struct ath_softc *sc; struct ieee80211_hw *hw; u8 csz; - u16 subsysid; u32 val; int ret = 0; char hw_name[64]; - if (pci_enable_device(pdev)) + if (pcim_enable_device(pdev)) return -EIO; ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (ret) { - printk(KERN_ERR "ath9k: 32-bit DMA not available\n"); - goto err_dma; + pr_err("32-bit DMA not available\n"); + return ret; } ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (ret) { - printk(KERN_ERR "ath9k: 32-bit DMA consistent " - "DMA enable failed\n"); - goto err_dma; + pr_err("32-bit DMA consistent DMA enable failed\n"); + return ret; } /* @@ -172,42 +837,26 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) if ((val & 0x0000ff00) != 0) pci_write_config_dword(pdev, 0x40, val & 0xffff00ff); - ret = pci_request_region(pdev, 0, "ath9k"); + ret = pcim_iomap_regions(pdev, BIT(0), "ath9k"); if (ret) { dev_err(&pdev->dev, "PCI memory region reserve error\n"); - ret = -ENODEV; - goto err_region; + return -ENODEV; } - mem = pci_iomap(pdev, 0, 0); - if (!mem) { - printk(KERN_ERR "PCI memory map error\n") ; - ret = -EIO; - goto err_iomap; - } - - hw = ieee80211_alloc_hw(sizeof(struct ath_wiphy) + - sizeof(struct ath_softc), &ath9k_ops); + hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops); if (!hw) { dev_err(&pdev->dev, "No memory for ieee80211_hw\n"); - ret = -ENOMEM; - goto err_alloc_hw; + return -ENOMEM; } SET_IEEE80211_DEV(hw, &pdev->dev); pci_set_drvdata(pdev, hw); - aphy = hw->priv; - sc = (struct ath_softc *) (aphy + 1); - aphy->sc = sc; - aphy->hw = hw; - sc->pri_wiphy = aphy; + sc = hw->priv; sc->hw = hw; sc->dev = &pdev->dev; - sc->mem = mem; - - /* Will be cleared in ath9k_start() */ - sc->sc_flags |= SC_OP_INVALID; + sc->mem = pcim_iomap_table(pdev)[0]; + sc->driver_data = id->driver_data; ret = request_irq(pdev->irq, ath_isr, IRQF_SHARED, "ath9k", sc); if (ret) { @@ -217,8 +866,7 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) sc->irq = pdev->irq; - pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &subsysid); - ret = ath9k_init_device(id->device, sc, subsysid, &ath_pci_bus_ops); + 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; @@ -226,7 +874,7 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) 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)mem, pdev->irq); + hw_name, (unsigned long)sc->mem, pdev->irq); return 0; @@ -234,43 +882,40 @@ err_init: free_irq(sc->irq, sc); err_irq: ieee80211_free_hw(hw); -err_alloc_hw: - pci_iounmap(pdev, mem); -err_iomap: - pci_release_region(pdev, 0); -err_region: - /* Nothing */ -err_dma: - pci_disable_device(pdev); return ret; } static void ath_pci_remove(struct pci_dev *pdev) { struct ieee80211_hw *hw = pci_get_drvdata(pdev); - struct ath_wiphy *aphy = hw->priv; - struct ath_softc *sc = aphy->sc; - void __iomem *mem = sc->mem; + 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); - - pci_iounmap(pdev, mem); - pci_disable_device(pdev); - pci_release_region(pdev, 0); } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int ath_pci_suspend(struct device *device) { struct pci_dev *pdev = to_pci_dev(device); struct ieee80211_hw *hw = pci_get_drvdata(pdev); - struct ath_wiphy *aphy = hw->priv; - struct ath_softc *sc = aphy->sc; + struct ath_softc *sc = hw->priv; - ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1); + if (sc->wow_enabled) + 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; } @@ -279,8 +924,9 @@ 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_wiphy *aphy = hw->priv; - struct ath_softc *sc = aphy->sc; + struct ath_softc *sc = hw->priv; + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); u32 val; /* @@ -292,30 +938,21 @@ static int ath_pci_resume(struct device *device) if ((val & 0x0000ff00) != 0) pci_write_config_dword(pdev, 0x40, val & 0xffff00ff); - /* Enable LED */ - ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin, - AR_GPIO_OUTPUT_MUX_AS_OUTPUT); - ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1); + ath_pci_aspm_init(common); + ah->reset_power_on = false; return 0; } -static const struct dev_pm_ops ath9k_pm_ops = { - .suspend = ath_pci_suspend, - .resume = ath_pci_resume, - .freeze = ath_pci_suspend, - .thaw = ath_pci_resume, - .poweroff = ath_pci_suspend, - .restore = ath_pci_resume, -}; +static SIMPLE_DEV_PM_OPS(ath9k_pm_ops, ath_pci_suspend, ath_pci_resume); #define ATH9K_PM_OPS (&ath9k_pm_ops) -#else /* !CONFIG_PM */ +#else /* !CONFIG_PM_SLEEP */ #define ATH9K_PM_OPS NULL -#endif /* !CONFIG_PM */ +#endif /* !CONFIG_PM_SLEEP */ MODULE_DEVICE_TABLE(pci, ath_pci_id_table); |