linux-kernel - Re: [PATCH net v2 1/1] net: dsa: microchip: Correct initialization order for KSZ88x3 ports

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Date: Fri, 17 May 2024 08:07:57 +0000
From: <Arun.Ramadoss@...rochip.com>
To: <andrew@...n.ch>, <olteanv@...il.com>, <davem@...emloft.net>,
	<Woojung.Huh@...rochip.com>, <pabeni@...hat.com>, <o.rempel@...gutronix.de>,
	<edumazet@...gle.com>, <f.fainelli@...il.com>, <kuba@...nel.org>
CC: <kernel@...gutronix.de>, <dsahern@...nel.org>, <san@...v.dk>,
	<willemb@...gle.com>, <linux-kernel@...r.kernel.org>, <hkelam@...vell.com>,
	<netdev@...r.kernel.org>, <horms@...nel.org>, <UNGLinuxDriver@...rochip.com>
Subject: Re: [PATCH net v2 1/1] net: dsa: microchip: Correct initialization
 order for KSZ88x3 ports

On Fri, 2024-05-17 at 07:01 +0200, Oleksij Rempel wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
> 
> Adjust the initialization sequence of KSZ88x3 switches to enable
> 802.1p priority control on Port 2 before configuring Port 1. This
> change ensures the apptrust functionality on Port 1 operates
> correctly, as it depends on the priority settings of Port 2. The
> prior initialization sequence incorrectly configured Port 1 first,
> which could lead to functional discrepancies.
> 
> Fixes: a1ea57710c9d ("net: dsa: microchip: dcb: add special handling
> for KSZ88X3 family")
> Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
> Reviewed-by: Hariprasad Kelam <hkelam@...vell.com>

Acked-by: Arun Ramadoss <arun.ramadoss@...rochip.com>