[ath9k-devel] [PATCH] ath9k: enable serialize_regmode for non-PCIE AR9160

From: Luis R. Rodriguez <lrodriguez@atheros.com>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] [PATCH] ath9k: enable serialize_regmode for non-PCIE AR9160
Date: Wed, 28 Jul 2010 11:08:44 -0700	[thread overview]
Message-ID: <20100728180844.GA6133@tux> (raw)
In-Reply-To: <1280330127-5123-1-git-send-email-linville@tuxdriver.com>

On Wed, Jul 28, 2010 at 08:15:27AM -0700, John W. Linville wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=16476
> 
> Signed-off-by: John W. Linville <linville@tuxdriver.com>

Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com>

Wow nice find, thanks!

> ---
> Is there a better (i.e. either more precise or more inclusive) test
> to be using here?

This is fine unless there is an AR9160 that is AHB, Felix would know. Also
if you can Cc stable, that would be appreciated

  Luis

>  drivers/net/wireless/ath/ath9k/hw.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
> index c33f17d..1041965 100644
> --- a/drivers/net/wireless/ath/ath9k/hw.c
> +++ b/drivers/net/wireless/ath/ath9k/hw.c
> @@ -537,7 +537,8 @@ static int __ath9k_hw_init(struct ath_hw *ah)
>  
>  	if (ah->config.serialize_regmode == SER_REG_MODE_AUTO) {
>  		if (ah->hw_version.macVersion == AR_SREV_VERSION_5416_PCI ||
> -		    (AR_SREV_9280(ah) && !ah->is_pciexpress)) {
> +		    ((AR_SREV_9160(ah) || AR_SREV_9280(ah)) &&
> +		     !ah->is_pciexpress)) {
>  			ah->config.serialize_regmode =
>  				SER_REG_MODE_ON;
>  		} else {
> -- 
> 1.7.1.1
> 
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