[ath9k-devel] [PATCH 3/4] ath9k: forward pulse events to DFS pulse detector

From: Benoit Papillault <benoit.papillault@free.fr>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] [PATCH 3/4] ath9k: forward pulse events to DFS pulse detector
Date: Fri, 25 May 2012 17:16:46 +0200	[thread overview]
Message-ID: <4FBFA25E.4000502@free.fr> (raw)
In-Reply-To: <1335124223-15439-4-git-send-email-zefir.kurtisi@gmail.com>

Le 22/04/2012 21:50, Zefir Kurtisi a ?crit :
> From: Zefir Kurtisi<zefir.kurtisi@neratec.com>
>
>
> Signed-off-by: Zefir Kurtisi<zefir.kurtisi@neratec.com>
> ---
>   drivers/net/wireless/ath/ath9k/recv.c |    3 +++
>   1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
> index ef45c0c..f647d0b 100644
> --- a/drivers/net/wireless/ath/ath9k/recv.c
> +++ b/drivers/net/wireless/ath/ath9k/recv.c
> @@ -1856,6 +1856,9 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
>   		    unlikely(tsf_lower - rs.rs_tstamp>  0x10000000))
>   			rxs->mactime += 0x100000000ULL;
>
> +		if (rs.rs_phyerr == ATH9K_PHYERR_RADAR)
> +			ath9k_dfs_process_phyerr(sc, hdr,&rs, rxs->mactime);
> +
>   		retval = ath9k_rx_skb_preprocess(common, hw, hdr,&rs,
>   						 rxs,&decrypt_error);
>   		if (retval)

Sorry to jump into this old thread. IMHO, rs.rs_phyerr is only valid if 
rs.rs_status & ATH9K_RXERR_PHY is set. So we should check for the later 
first, isn't it?

Regards,
Benoit