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From: "Russell King (Oracle)" <>
To: Daniel Walker <>
Cc: Giuseppe Cavallaro <>,
	Alexandre Torgue <>,
	Jose Abreu <>,
	Maxime Coquelin <>,
	Balamurugan Selvarajan <>,,
	"David S. Miller" <>,
	Jakub Kicinski <>,,,,
Subject: Re: [RFC-PATCH] net: stmmac: Add KR port support.
Date: Fri, 30 Jul 2021 16:11:25 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Thu, Jul 29, 2021 at 04:44:42PM -0700, Daniel Walker wrote:
> From: Balamurugan Selvarajan <>
> For KR port the mii interface is a chip-to-chip
> interface without a mechanical connector. So PHY
> inits are not applicable. In this case MAC is
> configured to operate at forced speed(1000Mbps)
> and full duplex. Modified driver to accommodate
> PHY and NON-PHY mode.

Can we clarify exactly what you are talking about here. What does
"KR port" refer to? What protocol is spoken by this port? Is it
1000BASE-KX (1000BASE-X over backplane)? Does it include 10GBASE-KR?


RMK's Patch system:
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!

      parent reply	other threads:[~2021-07-30 15:11 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29 23:44 Daniel Walker
2021-07-30  0:10 ` Florian Fainelli
2021-07-30  3:01 ` Andrew Lunn
2021-07-30 14:48   ` Daniel Walker
2021-07-31  2:29     ` Andrew Lunn
2021-07-30 15:11 ` Russell King (Oracle) [this message]

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