linux-kernel - Re: [RESEND PATCH 3/4] can: c_can: support tx ring algorithm

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Message-ID: <20210804093728.2pultlrysir4ffus@pengutronix.de>
Date:   Wed, 4 Aug 2021 11:37:28 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Dario Binacchi <dariobin@...ero.it>
Cc:     linux-kernel@...r.kernel.org,
        Gianluca Falavigna <gianluca.falavigna@...ind.it>,
        Andrew Lunn <andrew@...n.ch>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Oliver Hartkopp <socketcan@...tkopp.net>,
        Vincent Mailhol <mailhol.vincent@...adoo.fr>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        linux-can@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [RESEND PATCH 3/4] can: c_can: support tx ring algorithm

On 25.07.2021 18:11:49, Dario Binacchi wrote:
> The algorithm is already used successfully by other CAN drivers
> (e.g. mcp251xfd). Its implementation was kindly suggested to me by
> Marc Kleine-Budde following a patch I had previously submitted. You can
> find every detail at https://lore.kernel.org/patchwork/patch/1422929/.
> 
> The idea is that after this patch, it will be easier to patch the driver
> to use the message object memory as a true FIFO.
> 
> Suggested-by: Marc Kleine-Budde <mkl@...gutronix.de>
> Signed-off-by: Dario Binacchi <dariobin@...ero.it>

With the proposed change (see other mail). Looks good to me!

regards,
Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
Vertretung West/Dortmund         | Phone: +49-231-2826-924     |
Amtsgericht Hildesheim, HRA 2686 | Fax:   +49-5121-206917-5555 |

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