Hi Eyal,
The problem (as you can tell) is getting that device an IRQ. It
isn't a USB issue. CHeck to see if there are any options that might do
what you want in your BIOS. You also might want to try asking on
linux-kernel. Here is the info from the MAINTAINERS file;
PCI SUBSYSTEM
P: Martin Mares
M: [EMAIL PROTECTED]
L: [EMAIL PROTECTED]
S: Odd Fixes
regards,
Stephen.
On Tue, 16 Sep 2003, Eyal Lebedinsky wrote:
> Hope this is the right list. I am booting 2.4.22 on a laptop and I
> cannot load the ehci-hcd module. I get this error:
>
> PCI: Enabling device 00:03.3 (0000 -> 0002)
> PCI: No IRQ known for interrupt pin D of device 00:03.3. Please try
> using pci=biosirq.
> hdc.c: Found HC with no IRQ. Check BIOS/PCI 00:03.3 setup!
>
> I then used "pci=biosirq" and got the same error.
>
> I am booting from the latest Knoppix CD using "noapic" (or else the boot
> fails). The laptop itself (my Dads) runs WinXP which assigns IRQ 20-23
> to the four USB controllers and works just fine.
>
> I am not on the list, please CC me.
>
> The lspci entry for the vanilla boot says:
>
> 00:03.0 USB Controller: Silicon Integrated Systems [SiS] SiS7001 USB
> Controller (rev 0f) (prog-if 10 [OHCI])
> Subsystem: Acer Incorporated [ALI]: Unknown device 0028
> 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 (20000ns max)
> Interrupt: pin A routed to IRQ 10
> Region 0: Memory at e4001000 (32-bit, non-prefetchable)
> [size=4K]
>
> 00:03.1 USB Controller: Silicon Integrated Systems [SiS] SiS7001 USB
> Controller (rev 0f) (prog-if 10 [OHCI])
> Subsystem: Acer Incorporated [ALI]: Unknown device 0028
> 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 (20000ns max)
> Interrupt: pin B routed to IRQ 10
> Region 0: Memory at e4002000 (32-bit, non-prefetchable)
> [size=4K]
>
> 00:03.2 USB Controller: Silicon Integrated Systems [SiS] SiS7001 USB
> Controller (rev 0f) (prog-if 10 [OHCI])
> Subsystem: Acer Incorporated [ALI]: Unknown device 0028
> 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 (20000ns max)
> Interrupt: pin C routed to IRQ 10
> Region 0: Memory at e4003000 (32-bit, non-prefetchable)
> [size=4K]
>
> 00:03.3 USB Controller: Silicon Integrated Systems [SiS] SiS7002 USB 2.0
> (prog-if 20 [EHCI])
> Subsystem: Acer Incorporated [ALI]: Unknown device 0028
> Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- <<<<<<< diff
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin D routed to IRQ 0
> Region 0: Memory at e4004000 (32-bit, non-prefetchable)
> [size=4K] <<<<<<< diff
> Capabilities: [50] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> and with biosirq:
>
> 00:03.0 USB Controller: Silicon Integrated Systems [SiS] SiS7001 USB
> Controller (rev 0f) (prog-if 10 [OHCI])
> Subsystem: Acer Incorporated [ALI]: Unknown device 0028
> 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 (20000ns max)
> Interrupt: pin A routed to IRQ 10
> Region 0: Memory at e4001000 (32-bit, non-prefetchable)
> [size=4K]
>
> 00:03.1 USB Controller: Silicon Integrated Systems [SiS] SiS7001 USB
> Controller (rev 0f) (prog-if 10 [OHCI])
> Subsystem: Acer Incorporated [ALI]: Unknown device 0028
> 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 (20000ns max)
> Interrupt: pin B routed to IRQ 10
> Region 0: Memory at e4002000 (32-bit, non-prefetchable)
> [size=4K]
>
> 00:03.2 USB Controller: Silicon Integrated Systems [SiS] SiS7001 USB
> Controller (rev 0f) (prog-if 10 [OHCI])
> Subsystem: Acer Incorporated [ALI]: Unknown device 0028
> 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 (20000ns max)
> Interrupt: pin C routed to IRQ 10
> Region 0: Memory at e4003000 (32-bit, non-prefetchable)
> [size=4K]
>
> 00:03.3 USB Controller: Silicon Integrated Systems [SiS] SiS7002 USB 2.0
> (prog-if 20 [EHCI])
> Subsystem: Acer Incorporated [ALI]: Unknown device 0028
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- <<<<<<< diff
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin D routed to IRQ 0
> Region 0: Memory at e4004000 (32-bit, non-prefetchable)
> [disabled] [size=4K] <<<<<<< diff
> Capabilities: [50] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
> PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> Any suggestions?
>
> TIA - I am not on this list so please CC me.
>
> --
> Eyal Lebedinsky ([EMAIL PROTECTED]) <http://samba.org/eyal/>
>
>
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