Re: 8-CURRENT Firewire

On Mon, 29 Jun 2009 15:54:52 -0700
Sean Bruno <[email protected]> wrote:

> -CURRENT has some slightly different Firewire code in it than 6/7.  If
> you have an opportunity to test it with your Firewire hard drives and
> cameras I'd really appreciate it.
> 
> Stuff that's changed:
> 	multi-speed compatible devices will acutally work.
> 	     a 400/800 device is connected to a 400/800 compatible 
>              firewire card via a 400 connection will work at 400
> 	fwcontrol understands multiple firewire cards as multiple 
> 	     buses now.  most commands now take a -u argument to
> 	     indicate the bus.
> 
> Please report to the -firewire if you get a chance to test.  It would
> be great to get positive as well as negative results.
> 

I plugged in an enclosure with a laptop HDD in it.  I couldn't do much
with it because it has openSUSE on it and I don't have any Linux file
system support in my kernel.

But dd works ok:

root:ernst:~:bash:10> dd if=/dev/da0 of=/dev/null bs=64k count=10000
10000+0 records in
10000+0 records out
655360000 bytes transferred in 26.577845 secs (24658132 bytes/sec)

Here's the kernel output:

Jun 30 14:21:12 ernst kernel: fwohci0: fwohci_intr_core: BUS reset
Jun 30 14:21:12 ernst kernel: fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=3, non CYCLEMASTER mode
Jun 30 14:21:12 ernst kernel: firewire0: 2 nodes, maxhop <= 1 cable IRM irm(1)
Jun 30 14:21:12 ernst kernel: fwohci0: too many cycle lost, no cycle master presents?
Jun 30 14:21:13 ernst kernel: fwohci0: fwohci_intr_core: BUS reset
Jun 30 14:21:13 ernst kernel: fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=4, non CYCLEMASTER mode
Jun 30 14:21:13 ernst kernel: firewire0: 2 nodes, maxhop <= 1 cable IRM irm(1)
Jun 30 14:21:13 ernst kernel: fwohci0: too many cycle lost, no cycle master presents?
Jun 30 14:21:13 ernst kernel: firewire0: New S400 device ID:0030e004e0454649
Jun 30 14:21:13 ernst kernel: sbp0: sbp_show_sdev_info: sbp0:0:0: ordered:1 type:14 EUI:0030e004e0454649 node:1 speed:2 maxrec:8
Jun 30 14:21:13 ernst kernel: sbp0: sbp_show_sdev_info: sbp0:0:0 'ROCSTOR' 'ROC PORT' '000101'
Jun 30 14:21:14 ernst kernel: da0 at sbp0 bus 0 target 0 lun 0
Jun 30 14:21:14 ernst kernel: da0: <ROCSTOR ROC PORT 0101> Fixed Simplified Direct Access SCSI-4 device
Jun 30 14:21:14 ernst kernel: da0: 50.000MB/s transfers
Jun 30 14:21:14 ernst kernel: da0: 76351MB (156368016 512 byte sectors: 255H 63S/T 9733C)
Jun 30 14:24:39 ernst kernel: fwohci0: fwohci_intr_core: BUS reset
Jun 30 14:24:39 ernst kernel: fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=5, CYCLEMASTER mode
Jun 30 14:24:39 ernst kernel: firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0)  (me)
Jun 30 14:24:39 ernst kernel: firewire0: bus manager 0
Jun 30 14:24:39 ernst kernel: firewire0: fw_attach_dev:Removing missing device ID:0030e004e0454649
Jun 30 14:24:39 ernst kernel: (da0:sbp0:0:0:0): lost device
Jun 30 14:24:39 ernst kernel: (da0:sbp0:0:0:0): removing device entry

---
Gary Jennejohn
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