From: Johannes Berg <johannes@sipsolutions.net>
To: Javier Cardona <javier@cozybit.com>
Cc: "John W. Linville" <linville@tuxdriver.com>,
devel@lists.open80211s.org, linux-wireless@vger.kernel.org
Subject: Re: [PATCHv3 1/2] mac80211_hwsim: Add tsf to beacons, probe responses and radiotap header.
Date: Fri, 02 Mar 2012 22:10:16 +0100 [thread overview]
Message-ID: <1330722616.8542.24.camel@jlt3.sipsolutions.net> (raw)
In-Reply-To: <1330722280-28879-1-git-send-email-javier@cozybit.com> (sfid-20120302_220521_770334_56729013)
On Fri, 2012-03-02 at 13:04 -0800, Javier Cardona wrote:
> Generate a tsf from jiffies. Prepare the path for having different tsf
> offsets on the each phy. This will be useful for testing mesh
> synchronization algorithms.
>
> Signed-off-by: Javier Cardona <javier@cozybit.com>
> ---
> v2: Added timestamp to probe responses, as suggested by Johannes
> Also implement tx_last_beacon, useful for testing (new patch 1/3)
> v3: Drop poorly implemented tx_last_beacon patch
> TSF in microsecs, not TUs! (Johannes)
> Use high-resolution timer, not jiffies (Johannes)
> +static __le64 __mac80211_hwsim_get_tsf(struct mac80211_hwsim_data *data)
> +{
> + return cpu_to_le64(jiffies_to_msecs(jiffies)*1000/1024 +
> + data->tsf_offset);
> +}
Did you forget to quilt refresh or so? :-)
johannes
next prev parent reply other threads:[~2012-03-02 21:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-02 21:04 [PATCHv3 1/2] mac80211_hwsim: Add tsf to beacons, probe responses and radiotap header Javier Cardona
2012-03-02 21:04 ` [PATCHv3 2/2] mac80211: Modify tsf via debugfs in mesh interfaces Javier Cardona
2012-03-02 21:11 ` Johannes Berg
2012-03-02 21:17 ` Javier Cardona
2012-03-02 21:10 ` Johannes Berg [this message]
2012-03-02 21:39 ` [PATCHv3 1/2] mac80211_hwsim: Add tsf to beacons, probe responses and radiotap header Johannes Berg
2012-03-02 21:43 ` Johannes Berg
2012-03-02 21:46 ` Javier Cardona
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