linux-kernel - Re: [PATCH net] net: hsr: add support for EntryForgetTime

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Date:   Thu, 25 Feb 2021 09:49:00 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Andrew Lunn <andrew@...n.ch>,
        Marco Wenzel <marco.wenzel@...berle.de>,
        george.mccollister@...il.com
Cc:     "David S. Miller" <davem@...emloft.net>,
        Murali Karicheri <m-karicheri2@...com>,
        Taehee Yoo <ap420073@...il.com>,
        Andreas Oetken <andreas.oetken@...mens.com>,
        YueHaibing <yuehaibing@...wei.com>,
        Arvid Brodin <Arvid.Brodin@...n.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: hsr: add support for EntryForgetTime

On Wed, 24 Feb 2021 14:55:17 +0100 Andrew Lunn wrote:
> On Wed, Feb 24, 2021 at 10:46:49AM +0100, Marco Wenzel wrote:
> > In IEC 62439-3 EntryForgetTime is defined with a value of 400 ms. When a
> > node does not send any frame within this time, the sequence number check
> > for can be ignored. This solves communication issues with Cisco IE 2000
> > in Redbox mode.
> > 
> > Fixes: f421436a591d ("net/hsr: Add support for the High-availability Seamless Redundancy protocol (HSRv0)")
> > Signed-off-by: Marco Wenzel <marco.wenzel@...berle.de>
> > Reviewed-by: George McCollister <george.mccollister@...il.com>
> > Tested-by: George McCollister <george.mccollister@...il.com>  
> 
> Reviewed-by: Andrew Lunn <andrew@...n.ch>

Applied, thanks!