ath9k: Add support for AR2427
svn path=/dists/sid/linux-2.6/; revision=15252
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@ -9,6 +9,7 @@ linux-2.6 (2.6.32-9) UNRELEASED; urgency=low
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* [sparc] sunxvr500: Support Intergraph graphics chips again
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(Closes: #508108)
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* sfc: Apply fixes from 2.6.33
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* ath9k: Add support for AR2427
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[ maximilian attems]
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* Postinst don't refercence k-p related manpage. (closes: #542208)
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100
debian/patches/features/all/ath9k-add-support-for-802.11n-bonded-out-AR2427.patch
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100
debian/patches/features/all/ath9k-add-support-for-802.11n-bonded-out-AR2427.patch
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@ -0,0 +1,100 @@
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From 5ffaf8a361b4c9025963959a744f21d8173c7669 Mon Sep 17 00:00:00 2001
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From: Luis R. Rodriguez <lrodriguez@atheros.com>
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Date: Tue, 2 Feb 2010 11:58:33 -0500
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Subject: [PATCH] ath9k: add support for 802.11n bonded out AR2427
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Some single chip family devices are sold in the market with
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802.11n bonded out, these have no hardware capability for
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802.11n but ath9k can still support them. These are called
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AR2427.
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Cc: stable@kernel.org
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[bwh: backported to 2.6.32]
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Reported-by: Rolf Leggewie <bugzilla.kernel.org@rolf.leggewie.biz>
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Tested-by: Bernhard Reiter <ockham@raz.or.at>
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Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
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Signed-off-by: John W. Linville <linville@tuxdriver.com>
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---
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drivers/net/wireless/ath/ath9k/hw.c | 7 ++++++-
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drivers/net/wireless/ath/ath9k/hw.h | 1 +
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drivers/net/wireless/ath/ath9k/init.c | 4 +++-
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drivers/net/wireless/ath/ath9k/pci.c | 1 +
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4 files changed, 11 insertions(+), 2 deletions(-)
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diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
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index 0b1dd10..0b1b88f 100644
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--- a/drivers/net/wireless/ath/ath9k/hw.c
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+++ b/drivers/net/wireless/ath/ath9k/hw.c
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@@ -398,7 +398,6 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
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ah->config.pcie_clock_req = 0;
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ah->config.pcie_waen = 0;
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ah->config.analog_shiftreg = 1;
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- ah->config.ht_enable = 1;
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ah->config.ofdm_trig_low = 200;
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ah->config.ofdm_trig_high = 500;
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ah->config.cck_trig_high = 200;
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@@ -412,6 +411,11 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
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ah->config.spurchans[i][1] = AR_NO_SPUR;
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}
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+ if (ah->hw_version.devid != AR2427_DEVID_PCIE)
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+ ah->config.ht_enable = 1;
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+ else
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+ ah->config.ht_enable = 0;
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+
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ah->config.intr_mitigation = true;
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/*
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@@ -618,5 +622,6 @@ static bool ath9k_hw_devid_supported(u16 devid)
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case AR5416_DEVID_AR9287_PCI:
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case AR5416_DEVID_AR9287_PCIE:
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+ case AR2427_DEVID_PCIE:
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return true;
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default:
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break;
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diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
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index ab1f198..dbbf7ca 100644
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--- a/drivers/net/wireless/ath/ath9k/hw.h
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+++ b/drivers/net/wireless/ath/ath9k/hw.h
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@@ -37,6 +37,7 @@
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#define AR9280_DEVID_PCI 0x0029
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#define AR9280_DEVID_PCIE 0x002a
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#define AR9285_DEVID_PCIE 0x002b
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+#define AR2427_DEVID_PCIE 0x002c
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#define AR5416_AR9100_DEVID 0x000b
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#define AR_SUBVENDOR_ID_NOG 0x0e11
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#define AR_SUBVENDOR_ID_NEW_A 0x7065
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diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
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index c3066b5..4b5e548 100644
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--- a/drivers/net/wireless/ath/ath9k/main.c
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+++ b/drivers/net/wireless/ath/ath9k/main.c
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@@ -1541,11 +1541,13 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
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hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
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IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
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IEEE80211_HW_SIGNAL_DBM |
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- IEEE80211_HW_AMPDU_AGGREGATION |
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IEEE80211_HW_SUPPORTS_PS |
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IEEE80211_HW_PS_NULLFUNC_STACK |
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IEEE80211_HW_SPECTRUM_MGMT;
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+ if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
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+ hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
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+
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if (AR_SREV_9160_10_OR_LATER(sc->sc_ah) || modparam_nohwcrypt)
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hw->flags |= IEEE80211_HW_MFP_CAPABLE;
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diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
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index f2afcbe..f318b3b 100644
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--- a/drivers/net/wireless/ath/ath9k/pci.c
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+++ b/drivers/net/wireless/ath/ath9k/pci.c
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@@ -25,6 +25,7 @@ static struct pci_device_id ath_pci_id_table[] __devinitdata = {
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{ PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */
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{ PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */
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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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{ 0 }
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--
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1.6.6.2
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@ -17,3 +17,4 @@
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+ bugfix/all/sfc-Fix-SFE4002-initialisation.patch
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+ bugfix/all/sfc-Fix-sign-of-efx_mcdi_poll_reboot-error-in-efx_mcdi_poll.patch
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+ bugfix/all/sfc-SFE4002-SFN4112F-Widen-temperature-voltage-tolerances.patch
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+ features/all/ath9k-add-support-for-802.11n-bonded-out-AR2427.patch
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