Re: firewire problem (root node is not cycle master capable)

Basically, you don't need the cycle master for sbp devices.
Try the following.

1. fwcontrol -r
2. fwcontrol -f 0 -r

On 8/10/07, Harald Schmalzbauer <h.schmalzbauer_at_omnisec.de> wrote:
> Hello,
>
> I'm runnig -current from one week ago.
> Today I tried to use my Firewire external enclosure, which worked flwalessly
> some time ago with -current.
> But now I only get the following:
> fwohci0: BUS reset
> fwohci0: node_id=0x8800ffc0, gen=25, non CYCLEMASTER mode
> firewire0: 2 nodes, maxhop <= 1, cable IRM = 0 (me)
> firewire0: root node is not cycle master capable
> firewire0: bus manager 0 (me)
> fwohci0: too many cycle lost, no cycle master presents?
>
> Any hint's what I can do?
>
> fwohci0: <Texas Instruments TSB43AB23> mem
> 0xf9104000-0xf91047ff,0xf9100000-0xf9103fff irq 18 at device 6.0 on pci5
> fwohci0: [FILTER]
> fwohci0: OHCI version 1.10 (ROM=0)
> fwohci0: No. of Isochronous channels is 4.
> fwohci0: EUI64 00:c3:bf:65:00:00:1a:4d
> fwohci0: Phy 1394a available S400, 3 ports.
> fwohci0: Link S400, max_rec 2048 bytes.
> firewire0: <IEEE1394(FireWire) bus> on fwohci0
> sbp0: <SBP-2/SCSI over FireWire> on firewire0
> fwohci0: Initiate bus reset
> fwohci0: BUS reset
> fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
>
> Thanks,
>
> -Harry
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-- 
/\ Hidetoshi Shimokawa
\/  simokawa_at_FreeBSD.ORG