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

Am Freitag, 10. August 2007 00:23:41 schrieb Hidetoshi Shimokawa:
> Basically, you don't need the cycle master for sbp devices.
> Try the following.
>
> 1. fwcontrol -r
> 2. fwcontrol -f 0 -r

Hm, I think that's a typo, the man page doesn't show "-f" nor does my 
fwcontrol understand it.

But fortunately now I get my da device, maybe it was a pin contact problem 
with the drive bay.
I tried the reset before but it hasn't helped, so I really think it was a 
mechanical problem.

Thanks a lot,

-Harry

>
> 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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