Re: 1394 harddrive problems

From: Bernard Kozioziemski <kozioziemski1_at_llnl.gov>
Date: Tue 18 May 2004 - 23:07:00 CEST
Message-Id: <200405181407.00701.kozioziemski1@llnl.gov>

To clarify:

When using 2.4.17, the sbp2 pseudo-scsi adapter shows up in /proc/scsi. The
rescan-scsi-bus script, as you probably expect, also shows the pseudo-scsi
adapter. The kernel messages are slightly changed as well. With kernels
>2.4.17, the "Unexpected PCI resource length of 1000!" message appears, while
with 2.4.17, it does not. In both cases, IRQ 3 is shared with device 02:09.0
(ethernet adapter).

Thanks for the response.
Bernie

On Tuesday 18 May 2004 01:36 pm, you wrote:
> On 18 May, Bernard Kozioziemski wrote:
> > 02:0d.0 FireWire (IEEE 1394): Lucent Microelectronics FW323 (rev 04)pci
>
> [kernel 2.4.26]
>
> > /proc/bus/ieee1394/devices is empty.
>
> That means the host adapter is not correctly brought up.
> Otherwise there would at least be entries for the host adapter
> node in this file.
>
> > I've tried going down in kernel versions, 2.4.20, 2.4.18 both give the
> > same result. Same with using gcc-2.95.3 to compile the kernel and
> > modules. Using 2.4.17, the ieee1394 scsi adapter shows up,
>
> Do you mean the OHCI adapter shows up in /proc/bus/ieee1394,
> or the sbp2 pseudo-SCSI adapter in /proc/scsi?
>
> > but I still cannot get the disk to attach.
>
> You could run a diff over the 1394 driver sources in 2.4.18
> and 2.4.17. But I doubt there is anything meaningful to learn
> from that exercise, given that even 2.4.17 does not work after
> all.

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Received on Tue May 18 23:13:42 2004

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