From: Andrew Lunn <andrew@lunn.ch>
To: Simon Horman <horms@verge.net.au>
Cc: David Miller <davem@davemloft.net>,
netdev <netdev@vger.kernel.org>,
Florian Fainelli <f.fainelli@gmail.com>,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v3 net-next 07/12] net: ethernet: Add helper to remove a supported link mode
Date: Thu, 20 Sep 2018 14:51:06 +0200 [thread overview]
Message-ID: <20180920125106.GA13632@lunn.ch> (raw)
In-Reply-To: <20180920080506.qxiy2zeg6xd3xxfz@verge.net.au>
> eth0: no link
> registers for MII PHY 0:
> 1140 7949 0022 1622 0981 c1e1 000d 0000
Hi Simon
The ID registers 0022 1622 indicate this is a Micrel KSZ9031.
Are you using the micrel PHY driver?
> I note a difference in the 3rd line of hex output: 7002 vs 6002
> but I am unsure if that is relevant.
Register 20, or 0x14. The datasheet says "Reserved" and there is no
description given :-(
I will decode the other registers and see if i can find anything.
Andrew
next prev parent reply other threads:[~2018-09-20 18:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1536709999-13420-1-git-send-email-andrew@lunn.ch>
[not found] ` <1536709999-13420-8-git-send-email-andrew@lunn.ch>
[not found] ` <20180917151302.l6mzzy5xmqlbgejj@verge.net.au>
[not found] ` <20180917153811.GE5458@lunn.ch>
[not found] ` <20180918105817.z2o5yybcth7diqsu@verge.net.au>
[not found] ` <20180918130236.GB29092@lunn.ch>
2018-09-19 7:45 ` [PATCH v3 net-next 07/12] net: ethernet: Add helper to remove a supported link mode Simon Horman
2018-09-19 12:32 ` Andrew Lunn
2018-09-20 8:05 ` Simon Horman
2018-09-20 12:51 ` Andrew Lunn [this message]
2018-09-21 8:17 ` Simon Horman
2018-09-24 15:36 ` Simon Horman
2018-09-24 15:50 ` Andrew Lunn
2018-09-25 7:38 ` Simon Horman
2018-09-27 3:08 ` David Miller
2018-10-01 12:43 ` Simon Horman
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