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| author | Felix Fietkau <nbd@openwrt.org> | 2010-01-23 20:04:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-02-09 04:51:01 -0800 |
| commit | 1c97637c37d73d0afa0759468eec8132b442452f (patch) | |
| tree | 447f4a8fd7a5ef8d04af3e5de981d61c7b57e50e | |
| parent | 2c7f87e9dc8167999d4169b58f4be04fd357e9eb (diff) | |
| download | lwn-1c97637c37d73d0afa0759468eec8132b442452f.tar.gz lwn-1c97637c37d73d0afa0759468eec8132b442452f.zip | |
ath9k: fix eeprom INI values override for 2GHz-only cards
commit aa8bc9ef18a2c5b2b97e1f36ee9604cf15743f96 upstream.
Among other changes, this commit:
commit 06d0f0663e11cab4ec5f2c143a118d71a12fbbe9
Author: Sujith <Sujith.Manoharan@atheros.com>
Date: Thu Feb 12 10:06:45 2009 +0530
ath9k: Enable Fractional N mode
changed the hw attach code to fix up initialization values only for
dual band devices, however the commit message did not give a reason as
to why this would be useful or necessary.
According to tests by Jorge Boncompte, this breaks at least some
2GHz-only cards, so the code should be changed back to the
unconditional INI fixup.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Reported-by: Jorge Boncompte <jorge@dti2.net>
Tested-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index c7aa05a82877..0905b38f7b62 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -880,12 +880,11 @@ static void ath9k_hw_init_mode_gain_regs(struct ath_hw *ah) } } -static void ath9k_hw_init_11a_eeprom_fix(struct ath_hw *ah) +static void ath9k_hw_init_eeprom_fix(struct ath_hw *ah) { u32 i, j; - if ((ah->hw_version.devid == AR9280_DEVID_PCI) && - test_bit(ATH9K_MODE_11A, ah->caps.wireless_modes)) { + if (ah->hw_version.devid == AR9280_DEVID_PCI) { /* EEPROM Fixup */ for (i = 0; i < ah->iniModes.ia_rows; i++) { @@ -980,7 +979,7 @@ int ath9k_hw_init(struct ath_hw *ah) ath9k_hw_init_mode_gain_regs(ah); ath9k_hw_fill_cap_info(ah); - ath9k_hw_init_11a_eeprom_fix(ah); + ath9k_hw_init_eeprom_fix(ah); r = ath9k_hw_init_macaddr(ah); if (r) { |