lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <649207f8.1c0a0220.86856.8798@mx.google.com>
Date:   Tue, 20 Jun 2023 13:22:57 +0200
From:   Christian Marangi <ansuelsmth@...il.com>
To:     Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [net-next PATCH] net: dsa: qca8k: add support for
 port_change_master

On Tue, Jun 20, 2023 at 08:37:47AM +0200, Christian Marangi wrote:
> Add support for port_change_master to permit assigning an alternative
> CPU port if the switch have both CPU port connected or create a LAG on
> both CPU port and assign the LAG as DSA master.
> 
> On port change master request, we check if the master is a LAG.
> With LAG we compose the cpu_port_mask with the CPU port in the LAG, if
> master is a simple dsa_port, we derive the index.
> 
> Finally we apply the new cpu_port_mask to the LOOKUP MEMBER to permit
> the port to receive packet by the new CPU port setup for the port and
> we reenable the target port previously disabled.
> 
> Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
> ---
>  drivers/net/dsa/qca/qca8k-8xxx.c | 54 ++++++++++++++++++++++++++++++++
>  drivers/net/dsa/qca/qca8k.h      |  1 +
>  2 files changed, 55 insertions(+)
>

Please ignore I notice some problem and I have to test this further.

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ