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Re: [PATCH 2/4] ath9k: set PHYRADAR in RX filter when on DFS channel

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On 2012-04-22 9:50 PM, Zefir Kurtisi wrote:
> From: Zefir Kurtisi <zefir.kurtisi@xxxxxxxxxxx>
> 
> 
> Signed-off-by: Zefir Kurtisi <zefir.kurtisi@xxxxxxxxxxx>
> ---
>  drivers/net/wireless/ath/ath9k/recv.c |    6 ++++++
>  1 files changed, 6 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
> index f4ae3ba..ef45c0c 100644
> --- a/drivers/net/wireless/ath/ath9k/recv.c
> +++ b/drivers/net/wireless/ath/ath9k/recv.c
> @@ -17,6 +17,7 @@
>  #include <linux/dma-mapping.h>
>  #include "ath9k.h"
>  #include "ar9003_mac.h"
> +#include "dfs.h"
>  
>  #define SKB_CB_ATHBUF(__skb)	(*((struct ath_buf **)__skb->cb))
>  
> @@ -467,6 +468,11 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
>  		rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL;
>  	}
>  
> +	if (sc->sc_ah->curchan->chan->flags & IEEE80211_CHAN_RADAR)
> +		rfilt |= ATH9K_RX_FILTER_PHYRADAR;
> +	else
> +		rfilt &= ~ATH9K_RX_FILTER_PHYRADAR;
This should only be done in AP mode, maybe mac80211 should have a
separate flag to tell the driver to enable this. Same comment also
applies to patch 4/4.

- Felix

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