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Date:      Sun, 25 Aug 2002 14:22:47 -0700 (PDT)
From:      Nate Lawson <nate@root.org>
To:        Craig Rodrigues <rodrigc@attbi.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: 3COM 3c509 "eeprom failed to come ready"
Message-ID:  <Pine.BSF.4.21.0208251421000.70630-100000@root.org>
In-Reply-To: <20020825122641.A1046@attbi.com>

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On Sun, 25 Aug 2002, Craig Rodrigues wrote:
> I think I solved the problem.  I did not need to recompile the kernel,
> and I did not have to reconfigure my NIC with the 3Com DOS utilities.
> 
> I read the following post from 1999 by Poul-Henning Kamp:
> 
> http://docs.freebsd.org/cgi/getmsg.cgi?fetch=632436+0+archive/1999/freebsd-current/19991128.freebsd-current
> 
> Poul states that the probing of the ie and ex drivers affects the
> 3Com magic config registers.
> 
> So, what I did was, I edited /boot/device.hints and commented out a bunch
> of lines and disabled a few drivers:
> 
> ============================================================================
> #hint.ie.0.at="isa"
> #hint.ie.0.port="0x300"
> #hint.ie.0.irq="10"
> #hint.ie.0.maddr="0xd0000"
> hint.ie.0.disabled="1"
> #hint.fe.0.at="isa"
> #hint.fe.0.port="0x300"
> #hint.le.0.at="isa"
> #hint.le.0.port="0x300"
> #hint.le.0.irq="5"
> #hint.le.0.maddr="0xd0000"
> hint.le.0.disabled="1"
> ============================================================================
> 
> When I rebooted with the GENERIC kernel, my 3Com 509 card came up just
> fine.

Beat me to it.  Every problem I've had in the past with a pre-PnP ISA card
was due to other device probes confusing the proper device.  So I
typically disable all probes of any non-PnP ISA cards unless I have them.

-Nate


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