ieee1394 problems

ieee1394 problems

[Robert Walter]

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Hi,

	Many thanks for your work in helping produce a superior alternative.  I seek 
your assistance in resolving a problem with ieee1394 encountered while 
upgrading.  I'm using Fedora Core 3 x86_64. I have and MSI 7030 motherboard with 
onboard ieee1394.

'lspci' reports it as:
02:0c.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller 
(rev 46)

There is no /dev/ieee1394 device created when the modules are installed..

'modprobe ohci1394' produces the following which is also attached.


/sbin/modprobe Jan 27 15:11:21 albion kernel: ohci1394: $Rev: 1223 $ Ben Collins 
<bcollins@debian.org>

Jan 27 15:11:21 albion kernel: ACPI: PCI interrupt 0000:02:0c.0[A] -> GSI 10 
level, low) -> IRQ 10

Jan 27 15:11:21 albion wait_for_sysfs[3956]: error: unknown bus, please report 
to <linux-hotplug-devel@lists.sourceforge.net> 'ieee1394'

Jan 27 15:11:21 albion wait_for_sysfs[3956]: either wait_for_sysfs (udev 039) 
needs an update to handle the device 
/devices/pci0000:00/0000:00:0e.0/0000:02:0c.0/fw-host0' properly (unknown bus) 
or the sysfs-support of your device's driver needs to be fixed, please report to 
<linux-hotplug-devel@lists.sourceforge.net>

Jan 27 15:11:21 albion ieee1394.agent[3968]: ... no drivers for IEEE1394 product 
0x/0x/0x

Jan 27 15:11:21 albion kernel: ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[10] 
  MMIO=[ea000000-ea0007ff]  Max Packet=[2048]

Jan 27 15:11:21 albion hald[2401]: Timed out waiting for hotplug event 330. 
Rebasing to 331

Jan 27 15:11:23 albion wait_for_sysfs[3983]: error: unknown bus, please report 
to <linux-hotplug-devel@lists.sourceforge.net> 'ieee1394'

Jan 27 15:11:23 albion wait_for_sysfs[3983]: either wait_for_sysfs (udev 039) 
needs an update to handle the device 
'/devices/pci0000:00/0000:00:0e.0/0000:02:0c.0/fw-host0/0800460102820000' 
properly (unknown bus) or the sysfs-support of your device's driver needs to be 
fixed, please report to <linux-hotplug-devel@lists.net> 'ieee1394'

Jan 27 15:11:23 albion wait_for_sysfs[3993]: either wait_for_sysfs (udev 039) 
needs an update to handle the device 
'/devices/pci0000:00/0000:00:0e.0/0000:02:0c.0/fw-host0/0800460102820000/0800460102820000-0' 
properly (unknown bus) or the sysfs-support of your device's driver needs to be 
fixed, please report to <linux-hotplug-devel@lists.sourceforge.net>

Jan 27 15:11:23 albion ieee1394.agent[4051]: ... no drivers for IEEE1394 product 
0x/0x/0x

Jan 27 15:11:23 albion ieee1394.agent[4060]: ... no drivers for IEEE1394 product 
0x/0x/0x

Jan 27 15:11:23 albion kernel: ieee1394: raw1394: /dev/raw1394 device initialized

Jan 27 15:11:23 albion ieee1394.agent[3995]: ... no drivers for IEEE1394 product 
0x/0x/0x


		thanks and regards,

			Robert..

[-- Attachment #2: hotplugmess --]
[-- Type: text/plain, Size: 2762 bytes --]


/sbin/modprobe Jan 27 15:11:21 albion kernel: ohci1394: $Rev: 1223 $ Ben Collins <bcollins@debian.org>
Jan 27 15:11:21 albion kernel: ACPI: PCI interrupt 0000:02:0c.0[A] -> GSI 10 (level, low) -> IRQ 10
Jan 27 15:11:21 albion wait_for_sysfs[3956]: error: unknown bus, please report to <linux-hotplug-devel@lists.sourceforge.net> 'ieee1394'
Jan 27 15:11:21 albion wait_for_sysfs[3956]: either wait_for_sysfs (udev 039) needs an update to handle the device '/devices/pci0000:00/0000:00:0e.0/0000:02:0c.0/fw-host0' properly (unknown bus) or the sysfs-support of your device's driver needs to be fixed, please report to <linux-hotplug-devel@lists.sourceforge.net>
Jan 27 15:11:21 albion ieee1394.agent[3968]: ... no drivers for IEEE1394 product 0x/0x/0x
Jan 27 15:11:21 albion kernel: ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[10]  MMIO=[ea000000-ea0007ff]  Max Packet=[2048]
Jan 27 15:11:21 albion hald[2401]: Timed out waiting for hotplug event 330. Rebasing to 331
Jan 27 15:11:23 albion wait_for_sysfs[3983]: error: unknown bus, please report to <linux-hotplug-devel@lists.sourceforge.net> 'ieee1394'
Jan 27 15:11:23 albion wait_for_sysfs[3983]: either wait_for_sysfs (udev 039) needs an update to handle the device '/devices/pci0000:00/0000:00:0e.0/0000:02:0c.0/fw-host0/0800460102820000' properly (unknown bus) or the sysfs-support of your device's driver needs to be fixed, please report to <linux-hotplug-devel@lists.sourceforge.net>
Jan 27 15:11:23 albion wait_for_sysfs[3989]: error: unknown bus, please report to <linux-hotplug-devel@lists.sourceforge.net> 'ieee1394'
Jan 27 15:11:23 albion wait_for_sysfs[3989]: either wait_for_sysfs (udev 039) needs an update to handle the device '/devices/pci0000:00/0000:00:0e.0/0000:02:0c.0/fw-host0/0010dc000079f1a0' properly (unknown bus) or the sysfs-support of your device's driver needs to be fixed, please report to <linux-hotplug-devel@lists.sourceforge.net>
Jan 27 15:11:23 albion wait_for_sysfs[3993]: error: unknown bus, please report to <linux-hotplug-devel@lists.sourceforge.net> 'ieee1394'
Jan 27 15:11:23 albion wait_for_sysfs[3993]: either wait_for_sysfs (udev 039) needs an update to handle the device '/devices/pci0000:00/0000:00:0e.0/0000:02:0c.0/fw-host0/0800460102820000/0800460102820000-0' properly (unknown bus) or the sysfs-support of your device's driver needs to be fixed, please report to <linux-hotplug-devel@lists.sourceforge.net>
Jan 27 15:11:23 albion ieee1394.agent[4051]: ... no drivers for IEEE1394 product 0x/0x/0x
Jan 27 15:11:23 albion ieee1394.agent[4060]: ... no drivers for IEEE1394 product 0x/0x/0x
Jan 27 15:11:23 albion kernel: ieee1394: raw1394: /dev/raw1394 device initialized
Jan 27 15:11:23 albion ieee1394.agent[3995]: ... no drivers for IEEE1394 product 0x/0x/0x

Re: ieee1394 problems

[Kay Sievers]

On Thu, 2005-01-27 at 16:13 +1300, Robert Walter wrote:
> Hi,
> 
> 	Many thanks for your work in helping produce a superior alternative.  I seek 
> your assistance in resolving a problem with ieee1394 encountered while 
> upgrading.  I'm using Fedora Core 3 x86_64.

> Jan 27 15:11:21 albion wait_for_sysfs[3956]: error: unknown bus, please report 
> to <linux-hotplug-devel@lists.sourceforge.net> 'ieee1394'

You may update your system with the available Fedora udev package and
all of the wait_for_sysfs messages will go away.

Kay



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Re: ieee1394 problems

[Kay Sievers]

On Thu, 2005-01-27 at 16:13 +1300, Robert Walter wrote:
> 	Many thanks for your work in helping produce a superior alternative.  I seek 
> your assistance in resolving a problem with ieee1394 encountered while 
> upgrading.  I'm using Fedora Core 3 x86_64. I have and MSI 7030 motherboard with 
> onboard ieee1394.

> There is no /dev/ieee1394 device created when the modules are installed..

The current ieee1394 code does not create the needed event for udev to
create the node. To work around this, you need to do a manual:
  mknod /dev/raw1394 c 171 0
  chmod 666 /dev/raw1394

The needed changes are already in the maintainers CVS:
  http://marc.theaimsgroup.com/?l=linux1394-devel&m\x110256535312105&w=2
  http://www.linux1394.org/viewcvs/ieee1394/trunk/raw1394.c?r1\x1239&r2\x1240&p1=trunk/raw1394.c&p2=trunk/raw1394.c

So this issue may be solved sooner than later.

Good luck,
Kay




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