From: Andrew Morton <akpm@digeo.com>
To: Felipe Alfaro Solana <felipe_alfaro@linuxmail.org>
Cc: jamagallon@able.es, linux-kernel@vger.kernel.org
Subject: Re: 3c59x gives HWaddr FF:FF:...
Date: Fri, 28 Mar 2003 16:44:19 -0800 [thread overview]
Message-ID: <20030328164419.0fe82430.akpm@digeo.com> (raw)
In-Reply-To: <1048897765.601.5.camel@teapot>
Felipe Alfaro Solana <felipe_alfaro@linuxmail.org> wrote:
>
> I had exactly the same issue as you, but this time it was on my laptop
> when using a 3CCFE575CT CardBus 10/100 NIC.
Don't think so. You were getting 0xff when reading all PCI registers. In
this case it is only the MAC address (which comes from an external eeprom)
which is coming up as 0xff.
0xff in the PCI regisers is a PCI setup problem, 0xff in the eeprom is a
power management problem.
(But the PCI IDs are read out of the eeprom into the PCI interface hardware
by the hardware. So the EEPROM must have been powered up and down again at
some point.)
next prev parent reply other threads:[~2003-03-29 0:33 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-28 14:51 J.A. Magallon
2003-03-28 15:57 ` Eric Weigle
2003-03-28 20:48 ` Andrew Morton
2003-03-28 23:05 ` J.A. Magallon
2003-03-28 23:16 ` Andrew Morton
2003-03-29 0:46 ` J.A. Magallon
2003-03-29 17:12 ` Thomas Backlund
2003-03-29 19:45 ` Felipe Alfaro Solana
2003-03-30 2:21 ` Juan Quintela
2003-03-30 10:19 ` Felipe Alfaro Solana
2003-03-30 10:53 ` Thomas Backlund
2003-03-30 11:16 ` Felipe Alfaro Solana
2003-03-31 19:09 ` Bas Vermeulen
2003-03-29 0:29 ` Felipe Alfaro Solana
2003-03-29 0:44 ` Andrew Morton [this message]
2003-03-29 1:23 ` Felipe Alfaro Solana
2003-03-28 16:13 Alex Davis
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