From owner-freebsd-current  Mon Nov 25 17:59: 3 2002
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Date: Tue, 26 Nov 2002 12:58:53 +1100 (EST)
From: Andy Farkas <andyf@speednet.com.au>
To: freebsd-current@FreeBSD.ORG
Subject: dc(4) problems
Message-ID: <20021126123829.B51407-100000@brigate.speednet.com.au>
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I have a Macronix 98715A network adpater that works on RELEASE-4.6-p2 but
not under very recent 5.0-CURRENT (same box).

Under -current the ethernet address is set to 00:00:00:00:00:00 and a
warning about sleeping with a lock set is emmitted.

dmesgs:


FreeBSD RELEASE-4.6-p2 #0: Sun Jul 14 22:29:30 GMT 2002
...
dc0: <Macronix 98715/98715A 10/100BaseTX> port 0xe800-0xe8ff mem 0xf3fff000-0xf3fff0ff irq 10 at device 7.0 on pci0
dc0: Ethernet address: 00:00:e8:89:ba:90
miibus0: <MII bus> on dc0
dcphy0: <Intel 21143 NWAY media interface> on miibus0
dcphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
...


FreeBSD 5.0-CURRENT #0: Tue Nov 26 03:09:21 EST 2002
...
dc0: <Macronix 98715/98715A 10/100BaseTX> port 0xe800-0xe8ff mem 0xf3fff000-0xf3fff0ff irq 10 at device 7.0 on pci0
dc0: Ethernet address: 00:00:00:00:00:00
miibus0: <MII bus> on dc0
dcphy0: <Intel 21143 NWAY media interface> on miibus0
dcphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
/usr/src/sys/vm/uma_core.c:1330: could sleep with "dc0" locked from /usr/src/sys/pci/if_dc.c:1974
...



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