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Re: [PATCH v3 00/12] ath9k_hw: complete support for AR9271

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On Fri, Mar 12, 2010 at 09:46:44PM -0800, Luis R. Rodriguez wrote:
>   * I spotted a check added to bail out for tweaking the ACK/CTS
>     time out values -- this check should no longer be required
>     since Felix sent a proper fix for this recenlty. I removed that
>     hunk:
> 
> @@ -1210,6 +1195,9 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
>  		REG_WRITE(ah, AR_PCU_MISC,
>  			  REG_READ(ah, AR_PCU_MISC) | ah->misc_mode);
>  
> +	if (AR_SREV_9271(ah))
> +		return;
> +
>  	if (conf->channel && conf->channel->band == IEEE80211_BAND_5GHZ)
>  		sifstime = 16;
>  	else
> --

Turns out this hunk is required... but the rf changes are not (patch 4/12)
so I'll just respin and send a new series out.

We should look for a better way to address this issue instead of the above hunk
otherwise we will be skipping all changes to the slot time from mac80211.
Right now ath9k_htc does not support this (BSS_CHANGED_ERP_SLOT) or a 
set_coverage_class() callback.

  Luis
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