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Date:      Tue, 26 Nov 2002 13:48:11 -0800 (PST)
From:      Robert Faulds <frf@xocolatl.com>
To:        Doug White <dwhite@gumbysoft.com>
Cc:        Robert Faulds <frf@xocolatl.com>, freebsd-current@freebsd.org
Subject:   Re: sk (miibus) driver won't attach
Message-ID:  <200211262148.gAQLmBGe069489@mleko.xocolatl.com>
In-Reply-To: <20021126125432.D38842-100000@carver.gumbysoft.com>

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=> >   coraegis1# kldload if_sk
=> >   skc0: <SysKonnect Gigabit Ethernet> port 0x1400-0x14ff mem
=> >   0xf4000000-0xf4003fff
=> >    irq 3 at device 12.0 on pci0
=> >   skc0: SysKonnect SK-NET Gigabit Ethernet Adapter SK-9843 SX
=> >   sk0: <XaQti Corp. XMAC II> on skc0
=> >   sk0: Ethernet address: 00:00:5a:99:1c:6c
=> >   skc0: no PHY found!
=> >   device_probe_and_attach: sk0 attach returned 6
=> 
=> Which PHY do you have attached to yours?
=> 
=> We have a huge stack of 9843 SXs here and on the back side is an AMD chip
=> labelled "GigaPHY", part number Am79761YC-14.  I wouldn't be suprised if
=> syskonnect changed the PHY and we need to code up a driver for it.
=> 
=> I can test this in a -current vs. -stable box to confirm your findings if
=> you like.

I have the same PHY chip. I followed-up to this post after I saw
the same message as Andy Farkas had on his dc(4) driver.

/usr/src/sys/vm/uma_core.c:1330: could sleep with "skc0" locked from
/usr/src/sys/pci/if_sk.c:1049

Current, as of this morning, panics if I kldload if_sk.
The machine is not local to me but I'm making arrangements to get a 
console on the box.
I have not tried with a UP kernel on 5.0 but the 4.7 kernel I tested
with is not SMP.

Robert

-- 
frf@xocolatl.com   39:FF:7C:52:66:9D:B9:A3  EA:67:3C:7F:D1:B6:30:36	
 Double-Blind Experiment, n.:
 	An experiment in which the chief researcher believes he is
 fooling both the subject and the lab assistant.  Often accompanied by a
 belief in the tooth fairy.

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