netdev - Re: [PATCH net-next v3 3/9] ravb: Add aligned_tx to struct ravb_hw

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Message-ID: <bc5879a7-4c35-8958-0b37-8d6337eb95ba@gmail.com>
Date:   Thu, 19 Aug 2021 18:41:55 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...il.com>
To:     Biju Das <biju.das.jz@...renesas.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Sergey Shtylyov <s.shtylyov@...russia.ru>,
        Adam Ford <aford173@...il.com>, Andrew Lunn <andrew@...n.ch>,
        Yuusuke Ashizuka <ashiduka@...itsu.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        Chris Paterson <Chris.Paterson2@...esas.com>,
        Biju Das <biju.das@...renesas.com>,
        Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH net-next v3 3/9] ravb: Add aligned_tx to struct
 ravb_hw_info

On 8/18/21 10:07 PM, Biju Das wrote:

> R-Car Gen2 needs a 4byte aligned address for the transmission buffer,
> whereas R-Car Gen3 doesn't have any such restriction.
> 
> Add aligned_tx to struct ravb_hw_info to select the driver to choose
> between aligned and unaligned tx buffers.
> 
> Signed-off-by: Biju Das <biju.das.jz@...renesas.com>
> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> ---
> v3:
>  * New patch

Reviewed-by: Sergey Shtylyov <s.shtylyov@....ru>

[...]

MBR, Sergey