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From: Andrew Lunn <andrew@lunn.ch>
To: Robert Cross <quantumcross@gmail.com>
Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, olteanv@gmail.com,
	davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] net: dsa: mv88e6xxx: fix external smi for mv88e6176
Date: Mon, 16 Jun 2025 19:55:21 +0200	[thread overview]
Message-ID: <3c5a8746-4d57-49d5-8a3d-5af7514c46b3@lunn.ch> (raw)
In-Reply-To: <20250616162023.2795566-1-quantumcross@gmail.com>

On Mon, Jun 16, 2025 at 12:20:25PM -0400, Robert Cross wrote:
> (Sorry this is my second attempt, I fixed my email client)
> 
> I was trying to enable external SMI on a mv88e6176.

        MV88E6XXX_FAMILY_6352,  /* 6172 6176 6240 6352 */

So it is part of the 6352 family. That family does not have an
internal and external MDIO bus. It has a single bus which is both
internal and external.

It is only the 6390 family and above which has two MDIO busses.

    Andrew

---
pw-bot: cr

  reply	other threads:[~2025-06-16 17:55 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-16 16:20 Robert Cross
2025-06-16 17:55 ` Andrew Lunn [this message]
2025-06-16 18:22   ` Robert Cross
2025-06-16 18:43     ` Andrew Lunn
2025-06-16 19:12       ` Robert Cross
2025-06-16 19:20         ` Andrew Lunn
2025-06-16 20:43       ` Robert Cross
2025-06-16 20:52       ` Vladimir Oltean
2025-06-16 21:18         ` Andrew Lunn

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