From: Sujith Manoharan <sujith@msujith.org>
To: John Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH] ath9k: Enable WoW only for supported models
Date: Fri, 21 Jun 2013 11:11:52 +0530 [thread overview]
Message-ID: <1371793312-15929-1-git-send-email-sujith@msujith.org> (raw)
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Since platform support is required for WoW, identify and
and enable Wow only for supported cards.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 1 +
drivers/net/wireless/ath/ath9k/init.c | 1 +
drivers/net/wireless/ath/ath9k/pci.c | 57 ++++++++++++++++++++++++++++++++++
3 files changed, 59 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 04b2d3e..c1224b5 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -634,6 +634,7 @@ void ath_ant_comb_update(struct ath_softc *sc);
#define ATH9K_PCI_CUS198 0x0001
#define ATH9K_PCI_CUS230 0x0002
#define ATH9K_PCI_CUS217 0x0004
+#define ATH9K_PCI_WOW 0x0008
/*
* Default cache line size, in bytes.
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 1e555d8..16f8b20 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -837,6 +837,7 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
#ifdef CONFIG_PM_SLEEP
if ((ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) &&
+ (sc->driver_data & ATH9K_PCI_WOW) &&
device_can_wakeup(sc->dev))
hw->wiphy->wowlan = &ath9k_wowlan_support;
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index b096bb2..c585c9b 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -79,6 +79,63 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
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 },
+
{ PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */
{ PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */
{ PCI_VDEVICE(ATHEROS, 0x0036) }, /* PCI-E AR9565 */
--
1.8.3.1
reply other threads:[~2013-06-21 5:44 UTC|newest]
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