linux-kernel - Re: [PATCH net-next v3 7/7] net: dsa: mv88e6xxx: enable support for 88E6361 switch

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Message-ID: <ZG4S3QuT6ava3U72@shell.armlinux.org.uk>
Date:   Wed, 24 May 2023 14:36:29 +0100
From:   "Russell King (Oracle)" <linux@...linux.org.uk>
To:     Alexis Lothoré <alexis.lothore@...tlin.com>
Cc:     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>,
        Richard Cochran <richardcochran@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        devicetree@...r.kernel.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        paul.arola@...us.com, scott.roberts@...us.com,
        Marek Behún <kabel@...nel.org>
Subject: Re: [PATCH net-next v3 7/7] net: dsa: mv88e6xxx: enable support for
 88E6361 switch

On Wed, May 24, 2023 at 03:01:27PM +0200, Alexis Lothoré wrote:
> diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h
> index 3c9fc17abdd2..56dfa9d3d4e0 100644
> --- a/drivers/net/dsa/mv88e6xxx/port.h
> +++ b/drivers/net/dsa/mv88e6xxx/port.h
> @@ -138,6 +138,7 @@
>  #define MV88E6XXX_PORT_SWITCH_ID_PROD_6141	0x3400
>  #define MV88E6XXX_PORT_SWITCH_ID_PROD_6341	0x3410
>  #define MV88E6XXX_PORT_SWITCH_ID_PROD_6352	0x3520
> +#define MV88E6XXX_PORT_SWITCH_ID_PROD_6361	0x2610
>  #define MV88E6XXX_PORT_SWITCH_ID_PROD_6350	0x3710
>  #define MV88E6XXX_PORT_SWITCH_ID_PROD_6351	0x3750
>  #define MV88E6XXX_PORT_SWITCH_ID_PROD_6390	0x3900

This list is ordered by the value in the register. The value you are
adding is 0x2610, which is not ordered between 0x3520 and 0x3710.
Please move this to be after the definition for
MV88E6XXX_PORT_SWITCH_ID_PROD_6250. Thanks.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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