linux-kernel - Re: [PATCH v2 net] net: dsa: microchip: correct KSZ8795 static MAC table access

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Message-Id: <168957661926.28493.6331448129276612171.git-patchwork-notify@kernel.org>
Date:   Mon, 17 Jul 2023 06:50:19 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     <Tristram.Ha@...rochip.com>
Cc:     m.grzeschik@...gutronix.de, o.rempel@...gutronix.de,
        woojung.huh@...rochip.com, andrew@...n.ch, f.fainelli@...il.com,
        olteanv@...il.com, netdev@...r.kernel.org, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        linux-kernel@...r.kernel.org, UNGLinuxDriver@...rochip.com
Subject: Re: [PATCH v2 net] net: dsa: microchip: correct KSZ8795 static MAC table
 access

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:

On Thu, 13 Jul 2023 17:46:22 -0700 you wrote:
> From: Tristram Ha <Tristram.Ha@...rochip.com>
> 
> The KSZ8795 driver code was modified to use on KSZ8863/73, which has
> different register definitions.  Some of the new KSZ8795 register
> information are wrong compared to previous code.
> 
> KSZ8795 also behaves differently in that the STATIC_MAC_TABLE_USE_FID
> and STATIC_MAC_TABLE_FID bits are off by 1 when doing MAC table reading
> than writing.  To compensate that a special code was added to shift the
> register value by 1 before applying those bits.  This is wrong when the
> code is running on KSZ8863, so this special code is only executed when
> KSZ8795 is detected.
> 
> [...]

Here is the summary with links:
  - [v2,net] net: dsa: microchip: correct KSZ8795 static MAC table access
    https://git.kernel.org/netdev/net/c/4bdf79d686b4

You are awesome, thank you!
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