From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 1 Apr 2002 18:34:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 1 Apr 2002 18:34:45 -0500 Received: from host225242.arnet.net.ar ([200.45.225.242]:47519 "HELO abyss.thymbra.com") by vger.kernel.org with SMTP id ; Mon, 1 Apr 2002 18:34:37 -0500 Subject: IRQ routing conflicts / Assigning IRQ 0 to ethernet From: Luis Falcon To: linux-kernel@vger.kernel.org Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Evolution/1.0.2 Date: 01 Apr 2002 20:37:32 -0300 Message-Id: <1017704252.20857.7.camel@abyss> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi It's been a while since I'm trying to get this running, but so far no luck... The laptop is a FIC 360+ ( www.fic.com.tw ) with an on-board ethernet card. Comparing the pci scanning from other postings, it seems to be the same as some model of the Gericom family. I have tried different kernels and upgraded the BIOS, but still no good results. Currently I'm using kernel 2.4.19-pre4, but have tried many others. I have also tried different PCI access types on the kernel ( auto, Direct and BIOS ) and no luck. The main problem is that it can't assign an interrupt for the controller, plus I get irq routing conflicts on other devices... Here are the logs Regards, Luis [at boot time] kernel: PCI: Found IRQ 10 for device 00:0c.0 kernel: PCI: Sharing IRQ 10 with 00:06.0 kernel: PCI: Sharing IRQ 10 with 00:0d.0 kernel: PCI: Found IRQ 4 for device 00:0c.1 kernel: PCI: Sharing IRQ 4 with 00:07.5 kernel: IRQ routing conflict for 00:0c.1, have irq 10, want irq 4 [at insmod tulip ] kernel: Linux Tulip driver version 0.9.15-pre10 (Mar 8, 2002) kernel: PCI: Enabling device 00:05.0 (0000 -> 0003) kernel: PCI: No IRQ known for interrupt pin A of device 00:05.0. Please try using pci=biosirq. kernel: PCI: Setting latency timer of device 00:05.0 to 64 kernel: eth1: ADMtek Comet rev 17 at 0x1c00, 00:90:96:1D:D9:0F, IRQ 0. [from lspci ] 00:00.0 Host bridge: VIA Technologies, Inc. VT8605 [ProSavage PM133] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Capabilities: [c0] 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- 00:01.0 PCI bridge: VIA Technologies, Inc. VT8605 [PM133 AGP] (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- SERR- 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- 00:05.0 Ethernet controller: Accton Technology Corporation: Unknown device 1216 (rev 11) Subsystem: Accton Technology Corporation: Unknown device 2242 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- [disabled] [size=128K] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=100mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:06.0 Communication controller: Lucent Microelectronics LT WinModem Subsystem: Askey Computer Corp.: Unknown device 4005 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 00:0c.1 CardBus bridge: O2 Micro, Inc. OZ6933 Cardbus Controller (rev 01) Subsystem: FIRST INTERNATIONAL Computer Inc: Unknown device 1860 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- SERR- Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 00:0d.0 FireWire (IEEE 1394): Lucent Microelectronics: Unknown device 5811 (rev 04) (prog-if 10 [OHCI]) Subsystem: FIRST INTERNATIONAL Computer Inc: Unknown device 1881 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- [disabled] [size=64K] Capabilities: [dc] 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- Capabilities: [80] AGP version 2.0 Status: RQ=31 SBA- 64bit- FW- Rate= Command: RQ=0 SBA- AGP- 64bit- FW- Rate=