Messages in this thread Patch in this message | | | Date | Wed, 29 Apr 2009 15:07:47 -0700 | From | Greg KH <> | Subject | [patch 48/58] ath9k: AR9280 PCI devices must serialize IO as well |
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2.6.27-stable review patch. If anyone has any objections, please let us know.
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From: Luis R. Rodriguez <lrodriguez@atheros.com>
This is a port of: commit SHA1 5ec905a8df3fa877566ba98298433fbfb3d688cc for 2.6.27
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/net/wireless/ath9k/hw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ath9k/hw.c +++ b/drivers/net/wireless/ath9k/hw.c @@ -3313,7 +3313,8 @@ static struct ath_hal *ath9k_hw_do_attac } if (ah->ah_config.serialize_regmode == SER_REG_MODE_AUTO) { - if (ah->ah_macVersion == AR_SREV_VERSION_5416_PCI) { + if (ah->ah_macVersion == AR_SREV_VERSION_5416_PCI || + (AR_SREV_9280(ah) && !ah->ah_isPciExpress)) { ah->ah_config.serialize_regmode = SER_REG_MODE_ON; } else {
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