From: Johannes Stezenbach <js@sig21.net>
To: "Eric Bénard" <eric@eukrea.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 3/3] miidev: fix 1G wrong detection
Date: Fri, 7 Sep 2012 10:52:16 +0200 [thread overview]
Message-ID: <20120907085216.GA7329@sig21.net> (raw)
In-Reply-To: <1346960371-4129-3-git-send-email-eric@eukrea.com>
Hi,
On Thu, Sep 06, 2012 at 09:39:31PM +0200, Eric Bénard wrote:
> since 99e72c8bbdbdc690025a5868d831f1fe79ad56fc on an i.MX51 based board,
> I get : "phy0: Link is up - 1000/Full". It seems miidev tries to probe
> the PHY to early and gets 0x3ffff which leads to the wrong capabilities
> setting.
Hm, MII registers are only 16bit, why does your mii_read()
implementation return 0x3ffff?
Also, what exactly do you mean by "too early"? Your code
shouldn't call mii_register() before the MDIO clock is stable.
However, I have no objection to your change, it should
work for me, too.
Johannes
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next prev parent reply other threads:[~2012-09-07 8:52 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-06 19:39 [PATCH 1/3] fec: restart autoneg at open instead of init Eric Bénard
2012-09-06 19:39 ` [PATCH 2/3] i.MX51: unbreak FEC iomux Eric Bénard
2012-09-07 8:30 ` Sascha Hauer
2012-09-06 19:39 ` [PATCH 3/3] miidev: fix 1G wrong detection Eric Bénard
2012-09-06 21:52 ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-07 6:44 ` Sascha Hauer
2012-09-07 7:28 ` Eric Bénard
2012-09-07 8:23 ` Sascha Hauer
2012-09-07 7:43 ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-07 8:52 ` Johannes Stezenbach [this message]
2012-09-07 9:02 ` Eric Bénard
2012-09-07 9:28 ` Johannes Stezenbach
2012-09-07 9:32 ` Eric Bénard
2012-09-14 7:03 ` Sascha Hauer
2012-09-07 6:57 ` [PATCH 1/3] fec: restart autoneg at open instead of init Sascha Hauer
2012-09-07 7:30 ` Eric Bénard
2012-09-07 7:47 ` Sascha Hauer
2012-09-07 7:51 ` Eric Bénard
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