From: Andrew Lunn <andrew@lunn.ch>
To: "Kwok, WingMan" <w-kwok2@ti.com>
Cc: "Karicheri, Muralidharan" <m-karicheri2@ti.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: Marvell Phy (1510) issue since v4.7 kernel
Date: Tue, 10 Jan 2017 00:55:34 +0100 [thread overview]
Message-ID: <20170109235534.GH22820@lunn.ch> (raw)
In-Reply-To: <230CBA6E4B6B6B418E8730AC28E6FC7E153545A3@DFLE11.ent.ti.com>
> But when kernel is reboot into u-boot, "mii read 0 0" shows
> 0x1000, ie. bit 11 is 0, and still the phy auto-nego times out.
O.K, not so simple then.
I suggest you dump all the registers, in both the good and bad state,
and see how they differ.
Andrew
next prev parent reply other threads:[~2017-01-09 23:55 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-09 22:38 Marvell Phy (1510) issue since v4.7 kernel Murali Karicheri
2017-01-09 22:56 ` Andrew Lunn
2017-01-09 23:48 ` Kwok, WingMan
2017-01-09 23:55 ` Andrew Lunn [this message]
2017-01-10 1:37 ` Kwok, WingMan
2017-01-10 1:53 ` Andrew Lunn
2017-01-11 22:18 ` Kwok, WingMan
2017-01-11 22:27 ` Andrew Lunn
2017-01-11 22:32 ` Kwok, WingMan
2017-01-11 22:41 ` Kwok, WingMan
2017-01-11 22:59 ` Andrew Lunn
2017-01-11 23:09 ` Kwok, WingMan
2017-01-11 23:22 ` Andrew Lunn
2017-01-12 0:31 ` Kwok, WingMan
2017-01-12 1:06 ` Andrew Lunn
2017-01-12 21:31 ` Kwok, WingMan
2017-01-12 21:41 ` Russell King - ARM Linux
2017-01-12 22:40 ` Kwok, WingMan
2017-01-12 21:49 ` Andrew Lunn
2017-01-12 22:31 ` Russell King - ARM Linux
2017-01-12 22:49 ` Kwok, WingMan
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