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Date:      Sun, 31 Jan 2010 23:10:02 +0100
From:      Tobias Kilb <tobias@kilb.org>
To:        freebsd-stable@freebsd.org
Subject:   Firewire error. Cannot connect WD MyBook over Firewire 400.
Message-ID:  <20100131231002.a0166fd5.tobias@kilb.org>

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Hi Guys,

I have a problem with my firewire connection to the Western Digital 1TB
MyBook. The kernel reports this controller:

Jan 30 11:34:23 tobias kernel: fwohci0: <Lucent FW322/323> mem 0xd3100000-0=
xd3100fff irq 23 at device 6.0 on pci4
Jan 30 11:34:23 tobias kernel: fwohci0: [ITHREAD]
Jan 30 11:34:23 tobias kernel: fwohci0: OHCI version 1.0 (ROM=3D0)
Jan 30 11:34:23 tobias kernel: fwohci0: No. of Isochronous channels is 8.
Jan 30 11:34:23 tobias kernel: fwohci0: EUI64 00:90:27:00:02:55:8a:b9
Jan 30 11:34:23 tobias kernel: fwohci0: Phy 1394a available S400, 2 ports.
Jan 30 11:34:23 tobias kernel: fwohci0: Link S400, max_rec 2048 bytes.
Jan 30 11:34:23 tobias kernel: firewire0: <IEEE1394(FireWire) bus> on fwohc=
i0
Jan 30 11:34:23 tobias kernel: dcons_crom0: <dcons configuration ROM> on fi=
rewire0
Jan 30 11:34:23 tobias kernel: dcons_crom0: bus_addr 0x1e2c000
Jan 30 11:34:23 tobias kernel: fwe0: <Ethernet over FireWire> on firewire0
Jan 30 11:34:23 tobias kernel: if_fwe0: Fake Ethernet address: 02:90:27:55:=
8a:b9
Jan 30 11:34:23 tobias kernel: fwe0: Ethernet address: 02:90:27:55:8a:b9
Jan 30 11:34:23 tobias kernel: fwip0: <IP over FireWire> on firewire0
Jan 30 11:34:23 tobias kernel: fwip0: Firewire address: 00:90:27:00:02:55:8=
a:b9 @ 0xfffe00000000, S400, maxrec 2048
Jan 30 11:34:23 tobias kernel: fwohci0: Initiate bus reset
Jan 30 11:34:23 tobias kernel: fwohci0: fwohci_intr_core: BUS reset
Jan 30 11:34:23 tobias kernel: fwohci0: fwohci_intr_core: node_id=3D0x00000=
000, SelfID Count=3D1, CYCLEMASTER mode

When I plug in the WD MyBook Drive I get the following errors in=20
/var/log/messages:

Jan 30 14:11:20 tobias kernel: fwohci0: fwohci_intr_core: BUS reset
Jan 30 14:11:20 tobias kernel: fwohci0: fwohci_intr_core: node_id=3D0x00000=
001, SelfID Count=3D2, CYCLEMASTER mode
Jan 30 14:11:20 tobias kernel: firewire0: 2 nodes, maxhop <=3D 1 cable IRM =
irm(1)  (me)=20
Jan 30 14:11:20 tobias kernel: firewire0: bus manager 1=20
Jan 30 14:11:44 tobias kernel: fwohci0: fwohci_intr_core: BUS reset
Jan 30 14:11:44 tobias kernel: fwohci0: fwohci_intr_core: node_id=3D0x00000=
001, SelfID Count=3D3, CYCLEMASTER mode
Jan 30 14:11:44 tobias kernel: firewire0: 2 nodes, maxhop <=3D 1 cable IRM =
irm(1)  (me)=20
Jan 30 14:11:44 tobias kernel: firewire0: bus manager 1=20
Jan 30 14:11:44 tobias kernel: fwohci0: fwohci_intr_core: BUS reset
Jan 30 14:11:44 tobias kernel: fwohci0: fwohci_intr_core: node_id=3D0x00000=
001, SelfID Count=3D4, CYCLEMASTER mode
Jan 30 14:11:44 tobias kernel: firewire0: 2 nodes, maxhop <=3D 1 cable IRM =
irm(1)  (me)=20
Jan 30 14:11:44 tobias kernel: firewire0: bus manager 1=20
Jan 30 14:11:45 tobias kernel: fwohci0: too many cycle lost, no cycle maste=
r presents?

And there exists no daX device in /dev.

FreeBSD version is:

FreeBSD tobias.universum.local 8.0-STABLE FreeBSD 8.0-STABLE #0: Tue Dec 29=
 09:04:10 CET 2009     root@tobias.universum.local:/usr/obj/usr/src/sys/GEN=
ERIC  amd64

Does anybody knows this problem?

Regards,

tobias

--=20
PGP Key ID: 0xFB7BE41D
http://pgp.mit.edu:11371/pks/lookup?op=3Dvindex&search=3D0x304097BEFB7BE41D

Fingerprint:
8FBE 6DA4 2EA0 5922 4E73 E7B4 3040 97BE FB7B E41D

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