Re: Firewire 800/400 card

Then, it is normal.
It is still a repeater between S400 and S800 device those are on the same bus.
This mean that S800 device needs to talk to S400 devices at 400Mb/s.

On Jan 18, 2008 8:14 AM, Sean Bruno <[email protected]> wrote:
> Hidetoshi Shimokawa wrote:
> > Do you have two (S400 only and S800) cards?
> > In that case you will have two devices (fwohci0 and fwohci1).
> > If you have only one card and have S400 and S800 ports, you will have
> > one device and one bus.
> > Output of devinfo(8) and fwcontrol -t may be helpful.
> > The line "fwohci0: invalid speed 7 (fixed to 3)." is expected.
> >
> > Regards,
> >
> >
> This is a 400/800 card:  http://www.syba.com/Product/Info/Id/411
>
> fwcontrol -t:
> source # fwcontrol -t
> crc_len: 3 generation:3 node_count:1 sid_count:1
> id link gap_cnt speed delay cIRM power port0 port1 port2 ini more
> 00    1       5  S800     0    1   -1W     -     -     -   1    0
>
> Sean
>
>
> > On Jan 18, 2008 4:58 AM, Sean Bruno <[email protected]> wrote:
> >
> >> I'm curious, I put a 400/800 card into a FreeBSD 6 machine today and I
> >> assumed that I would see several different "buses" but I only see one
> >> according to camcontrol.  Should I see one bus per port or per firewire
> >> controller?
> >>
> >> Also, the card I am using displays interesting output on startup, is
> >> this a h/w bug?
> >>
> >>
> >> fwohci0: <Texas Instruments TSB82AA2> mem
> >> 0x2a109000-0x2a1097ff,0x2a100000-0x2a103fff irq 17 at device 6.0 on pci0
> >> fwohci0: Reserved 0x800 bytes for rid 0x10 type 3 at 0x2a109000
> >> fwohci0: [MPSAFE]
> >> fwohci0: OHCI version 1.10 (ROM=1)
> >> fwohci0: No. of Isochronous channels is 4.
> >> fwohci0: EUI64 00:13:3b:01:00:01:00:58
> >> fwohci0: invalid speed 7 (fixed to 3).
> >> fwohci0: Phy 1394a available S800, 3 ports.
> >> fwohci0: Link S800, max_rec 4096 bytes.
> >> firewire0: <IEEE1394(FireWire) bus> on fwohci0
> >>
> >>
> >> Sean
> >>
> >> _______________________________________________
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> >> http://lists.freebsd.org/mailman/listinfo/freebsd-firewire
> >> To unsubscribe, send any mail to "[email protected]"
> >>
> >>
> >>
> >
> >
> >
> >
>
>



-- 
/\ Hidetoshi Shimokawa
\/  [email protected]
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