netdev - Re: [PATCH net-next 2/2] net: sfp: only use soft polling if we have A2h access

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Message-ID: <e4b4f39a-9bd1-4665-b2e3-e428e2070c06@lunn.ch>
Date:   Thu, 9 Mar 2023 17:12:32 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
Cc:     Heiner Kallweit <hkallweit1@...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
Subject: Re: [PATCH net-next 2/2] net: sfp: only use soft polling if we have
 A2h access

On Thu, Mar 09, 2023 at 03:57:16PM +0000, Russell King (Oracle) wrote:
> The soft state bits are stored in the A2h memory space, and require
> SFF-8472 compliance. This is what our have_a2 flag tells us, so use
> this to indicate whether we should attempt to use the soft signals.
> 
> Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew