[parisc-linux] IOGear Firewire+USB card causes unexpected irq 2

[parisc-linux] IOGear Firewire+USB card causes unexpected irq 2

[Chris Frost]

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When I boot a B1000 using 2.6.16-pa8 with an IOGear Firewire+USB card
(GUF3121) the machine shows the error drivers/parisc/superio.c:308,
"Illegal irq number(2)", after it brings up USB. This happens when the
card is in the 66MHz 64bit slot and when it is in one of the 33MHz
32bit slots. (The card is 33MHz 32bit; I tried to see if different
slots/buses might change the irq.)

If I change the if condition in superio.c to not error when irq == 2
the machine gets further but produces several warnings, errors, stack
traces, and an oops or two. It does recognize the firewire controller
and sees a firewire disk I attach. I am even able to mount the file system
on the disk and list its contents. However, the results of a find on the
drive appear to only come in small chunks when I type on the keyboard.
It would seem superio and the card are linked.

I'd be most interested in any thoughts or suggestions; thank you!


kernel: 2.6.16-pa8
gcc: debian 1:3.3.5-13
binutils: debian 2.15-6
machine: 9000/785/B1000
32bit kernel
palo kernel command line: root=/dev/sda5 HOME=/ console=ttyS0 TERM=vt102 palo_kernel=2/vmlinux
System.map: http://woozle.cs.ucla.edu/~frost/stuff/System.map-2.6.16-pa8.gz
.config: attached (as config.gz)
no remote management card
using graphics console (above command line from a terminal boot of the machine)
compiled the kernel on the same machine

-- 
Chris Frost  |  <http://www.frostnet.net/chris/>
-------------+----------------------------------
Public PGP Key:
   Email chris@frostnet.net with the subject "retrieve pgp key"
   or visit <http://www.frostnet.net/chris/about/pgp_key.phtml>

[-- Attachment #2: config.gz --]
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Re: [parisc-linux] IOGear Firewire+USB card causes unexpected irq 2

[Kyle McMartin]

On Wed, Mar 29, 2006 at 01:34:44AM -0800, Chris Frost wrote:
> If I change the if condition in superio.c to not error when irq == 2
> the machine gets further but produces several warnings, errors, stack
> traces, and an oops or two. It does recognize the firewire controller
> and sees a firewire disk I attach. I am even able to mount the file system
> on the disk and list its contents. However, the results of a find on the
> drive appear to only come in small chunks when I type on the keyboard.
> It would seem superio and the card are linked.
>

lspci -vn for the card, please...

Try commenting out 
	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_USB) },
	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415) },
in superio.c and seeing if that helps at all.

Cheers,
	Kyle 
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Re: [parisc-linux] IOGear Firewire+USB card causes unexpected irq 2

[Max Grabert]

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On 29/03/06, Chris Frost <chris@frostnet.net> wrote:
>
> When I boot a B1000 using 2.6.16-pa8 with an IOGear Firewire+USB card
> (GUF3121) the machine shows the error drivers/parisc/superio.c:308,
> "Illegal irq number(2)", after it brings up USB. This happens when the
> card is in the 66MHz 64bit slot and when it is in one of the 33MHz
> 32bit slots. (The card is 33MHz 32bit; I tried to see if different
> slots/buses might change the irq.)


FYI I'm using a similar USB/Firewire combo card in my C3000 and a
USB2.05port PCI card in my C3700 and they work fine (both cards using
EHCI / OHCI,
work since the early 2.6 days up to the lastest CVS kernel).

So it seems to be a problem with your specific type of USB controller; is it
by any chance a UHCI compatible controller? AFAIK they should work fine, but
who knows? A 'lspci -v' output would be nice, also make sure that your B1000
is using the latest PDC firmware; IIRC there were a couple of PCI related
bugs in older versions ...

Greetings,
  Max

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Re: [parisc-linux] IOGear Firewire+USB card causes unexpected irq 2

[Chris Frost]

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On Wed, Mar 29, 2006 at 08:58:38AM -0500, Kyle McMartin wrote:
> lspci -vn for the card, please...

Attached (pci) is the output of lspci -vvv. The vendor and device codes
are immediately below. As the machine does not boot with the card in the
lspci output is from a pc.

0:d.0: class 604, vendor id 3388, pci id 0021, rev 13
1:c.0: class 0c03, vendor id 1033, pci id 0035, rev 41
1:c.1: class 0c03, vendor id 1033, pci id 0035, rev 41
1:c.2: class 0c03, vendor id 1033, pci id 00e0, rev 2
1:f.0: class 0c00, vendor id 1003, pci id 00f2, rev 1


> Try commenting out 
> 	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_USB) },
> 	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415) },
> in superio.c and seeing if that helps at all.

This change appears to have no effect.


Max suggested checking the machine's firmware version. It was running 3.4.
I upgraded the machine to the latest, 5.0, but this has no visible effect.


Since 2.6.16-pa9 was released today I also upgraded to it, but with no
visible change.

thanks again,
-- 
Chris Frost  |  <http://www.frostnet.net/chris/>
-------------+----------------------------------
Public PGP Key:
   Email chris@frostnet.net with the subject "retrieve pgp key"
   or visit <http://www.frostnet.net/chris/about/pgp_key.phtml>

[-- Attachment #2: pci --]
[-- Type: text/plain, Size: 3374 bytes --]

00:0d.0 PCI bridge: Hint Corp: Unknown device 0021 (rev 13) (prog-if 00 [Normal decode])
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 66, cache line size 08
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 0000f000-00000fff
	Memory behind bridge: ff900000-ff9fffff
	Prefetchable memory behind bridge: 00000000ff800000-00000000ff800000
	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
	Capabilities: [80] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
		Bridge: PM- B3+
	Capabilities: [90] #06 [0000]
	Capabilities: [a0] Vital Product Data

01:0c.0 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
	Subsystem: Unknown device 1735:0035
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 64 (250ns min, 10500ns max), cache line size 08
	Interrupt: pin A routed to IRQ 7
	Region 0: Memory at ff9fc000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:0c.1 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
	Subsystem: Unknown device 1735:0035
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 64 (250ns min, 10500ns max), cache line size 08
	Interrupt: pin B routed to IRQ 5
	Region 0: Memory at ff9fd000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:0c.2 USB Controller: NEC Corporation: Unknown device 00e0 (rev 02) (prog-if 20)
	Subsystem: Unknown device 1735:00e1
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 64 (4000ns min, 8500ns max), cache line size 08
	Interrupt: pin C routed to IRQ 11
	Region 0: Memory at ff9fec00 (32-bit, non-prefetchable) [size=256]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:0f.0 FireWire (IEEE 1394): NEC Corporation: Unknown device 00f2 (rev 01) (prog-if 10 [OHCI])
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 64 (63750ns min, 63750ns max), cache line size 08
	Interrupt: pin A routed to IRQ 9
	Region 0: Memory at ff9ff000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [60] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

[-- Attachment #3: Type: text/plain, Size: 169 bytes --]

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Re: [parisc-linux] IOGear Firewire+USB card causes unexpected irq 2

[Chris Frost]

Just curious if anyone might have any thoughts or suggestions? I'd be
quite interested; thanks!


On Thu, Mar 30, 2006 at 12:02:02AM -0800, Chris Frost wrote:
> On Wed, Mar 29, 2006 at 08:58:38AM -0500, Kyle McMartin wrote:
> > lspci -vn for the card, please...
> 
> Attached (pci) is the output of lspci -vvv. The vendor and device codes
> are immediately below. As the machine does not boot with the card in the
> lspci output is from a pc.
> 
> 0:d.0: class 604, vendor id 3388, pci id 0021, rev 13
> 1:c.0: class 0c03, vendor id 1033, pci id 0035, rev 41
> 1:c.1: class 0c03, vendor id 1033, pci id 0035, rev 41
> 1:c.2: class 0c03, vendor id 1033, pci id 00e0, rev 2
> 1:f.0: class 0c00, vendor id 1003, pci id 00f2, rev 1
> 
> 
> > Try commenting out 
> > 	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_USB) },
> > 	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415) },
> > in superio.c and seeing if that helps at all.
> 
> This change appears to have no effect.
> 
> 
> Max suggested checking the machine's firmware version. It was running 3.4.
> I upgraded the machine to the latest, 5.0, but this has no visible effect.
> 
> 
> Since 2.6.16-pa9 was released today I also upgraded to it, but with no
> visible change.
> 
> thanks again,
> -- 
> Chris Frost  |  <http://www.frostnet.net/chris/>
> -------------+----------------------------------
> Public PGP Key:
>    Email chris@frostnet.net with the subject "retrieve pgp key"
>    or visit <http://www.frostnet.net/chris/about/pgp_key.phtml>

> 00:0d.0 PCI bridge: Hint Corp: Unknown device 0021 (rev 13) (prog-if 00 [Normal decode])
> 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> 	Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> 	Latency: 66, cache line size 08
> 	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> 	I/O behind bridge: 0000f000-00000fff
> 	Memory behind bridge: ff900000-ff9fffff
> 	Prefetchable memory behind bridge: 00000000ff800000-00000000ff800000
> 	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
> 	Capabilities: [80] Power Management version 2
> 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 		Bridge: PM- B3+
> 	Capabilities: [90] #06 [0000]
> 	Capabilities: [a0] Vital Product Data
> 
> 01:0c.0 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
> 	Subsystem: Unknown device 1735:0035
> 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> 	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> 	Latency: 64 (250ns min, 10500ns max), cache line size 08
> 	Interrupt: pin A routed to IRQ 7
> 	Region 0: Memory at ff9fc000 (32-bit, non-prefetchable) [size=4K]
> 	Capabilities: [40] Power Management version 2
> 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 
> 01:0c.1 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
> 	Subsystem: Unknown device 1735:0035
> 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> 	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> 	Latency: 64 (250ns min, 10500ns max), cache line size 08
> 	Interrupt: pin B routed to IRQ 5
> 	Region 0: Memory at ff9fd000 (32-bit, non-prefetchable) [size=4K]
> 	Capabilities: [40] Power Management version 2
> 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 
> 01:0c.2 USB Controller: NEC Corporation: Unknown device 00e0 (rev 02) (prog-if 20)
> 	Subsystem: Unknown device 1735:00e1
> 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> 	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> 	Latency: 64 (4000ns min, 8500ns max), cache line size 08
> 	Interrupt: pin C routed to IRQ 11
> 	Region 0: Memory at ff9fec00 (32-bit, non-prefetchable) [size=256]
> 	Capabilities: [40] Power Management version 2
> 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 
> 01:0f.0 FireWire (IEEE 1394): NEC Corporation: Unknown device 00f2 (rev 01) (prog-if 10 [OHCI])
> 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> 	Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> 	Latency: 64 (63750ns min, 63750ns max), cache line size 08
> 	Interrupt: pin A routed to IRQ 9
> 	Region 0: Memory at ff9ff000 (32-bit, non-prefetchable) [size=4K]
> 	Capabilities: [60] Power Management version 2
> 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

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-- 
Chris Frost  |  <http://www.frostnet.net/chris/>
-------------+----------------------------------
Public PGP Key:
   Email chris@frostnet.net with the subject "retrieve pgp key"
   or visit <http://www.frostnet.net/chris/about/pgp_key.phtml>
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Re: [parisc-linux] IOGear Firewire+USB card causes unexpected irq 2

[Helge Deller]

01:0f.0 FireWire (IEEE 1394): NEC Corporation: Unknown device 00f2 (rev 01) (prog-if 10 [OHCI])
says:	Interrupt: pin A routed to IRQ 9

Do you have CONFIG_EISA and/or CONFIG_ISA enabled ?
If yes, try without...

Helge

On Tuesday 04 April 2006 05:34, Chris Frost wrote:
> Just curious if anyone might have any thoughts or suggestions? I'd be
> quite interested; thanks!
> 
> 
> On Thu, Mar 30, 2006 at 12:02:02AM -0800, Chris Frost wrote:
> > On Wed, Mar 29, 2006 at 08:58:38AM -0500, Kyle McMartin wrote:
> > > lspci -vn for the card, please...
> > 
> > Attached (pci) is the output of lspci -vvv. The vendor and device codes
> > are immediately below. As the machine does not boot with the card in the
> > lspci output is from a pc.
> > 
> > 0:d.0: class 604, vendor id 3388, pci id 0021, rev 13
> > 1:c.0: class 0c03, vendor id 1033, pci id 0035, rev 41
> > 1:c.1: class 0c03, vendor id 1033, pci id 0035, rev 41
> > 1:c.2: class 0c03, vendor id 1033, pci id 00e0, rev 2
> > 1:f.0: class 0c00, vendor id 1003, pci id 00f2, rev 1
> > 
> > 
> > > Try commenting out 
> > > 	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_USB) },
> > > 	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415) },
> > > in superio.c and seeing if that helps at all.
> > 
> > This change appears to have no effect.
> > 
> > 
> > Max suggested checking the machine's firmware version. It was running 3.4.
> > I upgraded the machine to the latest, 5.0, but this has no visible effect.
> > 
> > 
> > Since 2.6.16-pa9 was released today I also upgraded to it, but with no
> > visible change.
> > 
> > thanks again,
> > -- 
> > Chris Frost  |  <http://www.frostnet.net/chris/>
> > -------------+----------------------------------
> > Public PGP Key:
> >    Email chris@frostnet.net with the subject "retrieve pgp key"
> >    or visit <http://www.frostnet.net/chris/about/pgp_key.phtml>
> 
> > 00:0d.0 PCI bridge: Hint Corp: Unknown device 0021 (rev 13) (prog-if 00 [Normal decode])
> > 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> > 	Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> > 	Latency: 66, cache line size 08
> > 	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> > 	I/O behind bridge: 0000f000-00000fff
> > 	Memory behind bridge: ff900000-ff9fffff
> > 	Prefetchable memory behind bridge: 00000000ff800000-00000000ff800000
> > 	BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
> > 	Capabilities: [80] Power Management version 2
> > 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> > 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> > 		Bridge: PM- B3+
> > 	Capabilities: [90] #06 [0000]
> > 	Capabilities: [a0] Vital Product Data
> > 
> > 01:0c.0 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
> > 	Subsystem: Unknown device 1735:0035
> > 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> > 	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> > 	Latency: 64 (250ns min, 10500ns max), cache line size 08
> > 	Interrupt: pin A routed to IRQ 7
> > 	Region 0: Memory at ff9fc000 (32-bit, non-prefetchable) [size=4K]
> > 	Capabilities: [40] Power Management version 2
> > 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> > 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> > 
> > 01:0c.1 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
> > 	Subsystem: Unknown device 1735:0035
> > 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> > 	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> > 	Latency: 64 (250ns min, 10500ns max), cache line size 08
> > 	Interrupt: pin B routed to IRQ 5
> > 	Region 0: Memory at ff9fd000 (32-bit, non-prefetchable) [size=4K]
> > 	Capabilities: [40] Power Management version 2
> > 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> > 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> > 
> > 01:0c.2 USB Controller: NEC Corporation: Unknown device 00e0 (rev 02) (prog-if 20)
> > 	Subsystem: Unknown device 1735:00e1
> > 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> > 	Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> > 	Latency: 64 (4000ns min, 8500ns max), cache line size 08
> > 	Interrupt: pin C routed to IRQ 11
> > 	Region 0: Memory at ff9fec00 (32-bit, non-prefetchable) [size=256]
> > 	Capabilities: [40] Power Management version 2
> > 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> > 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> > 
> > 01:0f.0 FireWire (IEEE 1394): NEC Corporation: Unknown device 00f2 (rev 01) (prog-if 10 [OHCI])
> > 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> > 	Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> > 	Latency: 64 (63750ns min, 63750ns max), cache line size 08
> > 	Interrupt: pin A routed to IRQ 9
> > 	Region 0: Memory at ff9ff000 (32-bit, non-prefetchable) [size=4K]
> > 	Capabilities: [60] Power Management version 2
> > 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
> > 		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 
> > _______________________________________________
> > parisc-linux mailing list
> > parisc-linux@lists.parisc-linux.org
> > http://lists.parisc-linux.org/mailman/listinfo/parisc-linux
> 
> -- 
> Chris Frost  |  <http://www.frostnet.net/chris/>
> -------------+----------------------------------
> Public PGP Key:
>    Email chris@frostnet.net with the subject "retrieve pgp key"
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Re: [parisc-linux] IOGear Firewire+USB card causes unexpected irq 2

[Chris Frost]

On Tue, Apr 04, 2006 at 08:05:33AM +0200, Helge Deller wrote:
> 01:0f.0 FireWire (IEEE 1394): NEC Corporation: Unknown device 00f2 (rev 01) (prog-if 10 [OHCI])
> says:	Interrupt: pin A routed to IRQ 9
> 
> Do you have CONFIG_EISA and/or CONFIG_ISA enabled ?
> If yes, try without...

Neither are enabled.
(But thanks for the suggestion.)

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Chris Frost  |  <http://www.frostnet.net/chris/>
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Re: [parisc-linux] IOGear Firewire+USB card causes unexpected irq 2

[Chris Frost]

To follow up, I was not able to get this IOGear firewire+usb pci card to
work in the B1000/785.

However, a different firewire+usb pci card did have functional usb.
And another pci card, just firewire, worked.

In the end I did not go with firewire because of a bad firewire drive
enclosure, but I wanted to let any watchers know.

-- 
Chris Frost  |  <http://www.frostnet.net/chris/>
-------------+----------------------------------
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