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List:       linux1394-user
Subject:    Re: sbp2: sbp2util_node_write_no_wait failed
From:       Thorsten Holtkaemper <openpub () web ! de>
Date:       2005-11-06 23:13:17
Message-ID: 200511070013.17395.openpub () web ! de
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On Sunday 06 November 2005 23:57, Stefan Richter wrote:
> Thorsten Holtkaemper wrote:
> > In addition it usuallay needs several unload/load attemps of the firewire
> > modules (sbp2 eth1394 ohci1394 ieee1394) to make the kernel recognize the
> > harddisk at all.
>
> Would it be enough to unload + reload ohci1394?

yes, just tested. I found that instructions somewhere on the linux ieee1394 
web pages.

>
> ...
>
> > kernel: ACPI: PCI Interrupt 0000:00:0c.0[A] -> GSI 19 (level, low) -> IRQ
> > 209 kernel: ohci1394: fw-host0: Unexpected PCI resource length of 1000!
> > kernel: ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[209]
> > MMIO=[dfff7000-dfff77ff]  Max Packet=[2048]
>
> ...
>
> > Log for a _not_ successful login attemp:
> >
> > [...]
> > ieee1394: Error parsing configrom for node 0-01:1023
> > ieee1394: The root node is not cycle master capable; selecting a new root
> > node and resetting...
> > ieee1394: Error parsing configrom for node 0-00:1023
> > ieee1394: Node changed: 0-00:1023 -> 0-01:1023
> > ieee1394: Node added: ID:BUS[0-00:1023]  GUID[0050770e501e1452]
> > ieee1394: unsolicited response packet received - no tlabel match
> > sbp2: $Rev: 1306 $ Ben Collins <bcollins@debian.org>
> > scsi2 : SCSI emulation for IEEE-1394 SBP-2 Devices
> > ieee1394: sbp2: Error logging into SBP-2 device - login timed-out
> > sbp2: probe of 0050770e501e1452-0 failed with error -16
>
> What is the FireWire host adapter's chip, according to lspci?

0000:00:0c.0 FireWire (IEEE 1394): NEC Corporation uPD72874 IEEE1394 OHCI 1.1 
3-port PHY-Link Ctrlr (rev 01) (prog-if 10 [OHCI])
        Subsystem: Micro-Star International Co., Ltd.: Unknown device 535d
        Flags: bus master, medium devsel, latency 64, IRQ 209
        Memory at dfff7000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [60] Power Management version 2


Thorsten


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