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From: Marek Lindner <mareklindner@neomailbox.ch>
Date: Tue, 19 Jan 2016 23:22:09 +0800
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Subject: Re: [B.A.T.M.A.N.] [PATCH v2 09/12] batman-adv: ELP - compute the
	metric based on the estimated throughput
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Cc: Antonio Quartulli <antonio@open-mesh.com>

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On Saturday, January 16, 2016 16:40:16 Marek Lindner wrote:
> From: Antonio Quartulli <antonio@open-mesh.com>
> 
> In case of wireless interface retrieve the throughput by
> querying cfg80211. To perform this call a separate work
> must be scheduled because the function may sleep and this
> is not allowed within an RCU protected context (RCU in this
> case is used to iterate over all the neighbours).
> 
> Use ethtool to retrieve information about an Ethernet link
> like HALF/FULL_DUPLEX and advertised bandwidth (e.g.
> 100/10Mbps).
> 
> The metric is updated each time a new ELP packet is sent,
> this way it is possible to timely react to a metric
> variation which can imply (for example) a neighbour
> disconnection.
> 
> Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
> ---
>  compat.h                   |  21 +++++
>  net/batman-adv/bat_v.c     |   3 +
>  net/batman-adv/bat_v_elp.c | 207
> +++++++++++++++++++++++++++++++++++++++++++++ net/batman-adv/bat_v_elp.h
> |   2 +
>  net/batman-adv/bat_v_ogm.c |   2 +-
>  net/batman-adv/main.h      |   4 +
>  net/batman-adv/types.h     |  16 ++++
>  7 files changed, 254 insertions(+), 1 deletion(-)

Applied in revision 5c32451.

Thanks,
Marek

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