Messages in this thread |  | | Date | Sat, 10 Feb 2001 11:55:10 -0500 | From | Brian Gerst <> | Subject | IRQ conflicts |
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I'm having problems with 2.4.2-pre3 and IRQ conflicts. Last kernel that I tried and worked without conflict was 2.4.0-test11. Here are the relevant messages that I get:
Linux version 2.4.2-pre3 (root@neriak) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 Sat Feb 10 11:13:59 EST 2001 PCI: PCI BIOS revision 2.10 entry at 0xfb4d0, last bus=2 PCI: Using configuration type 1 PCI: Probing PCI hardware Scanning bus 00 Found 00:00 [1106/0597] 000600 00 Found 00:08 [1106/8598] 000604 01 Found 00:38 [1106/0586] 000601 00 Found 00:39 [1106/0571] 000101 00 Found 00:3b [1106/3040] 000604 00 PCI: 00:07.3: class 604 doesn't match header type 00. Ignoring class. Found 00:40 [102b/0519] 000300 00 Found 00:48 [1113/1211] 000200 00 Found 00:50 [10ec/8139] 000200 00 Fixups for bus 00 Scanning behind PCI bridge 00:01.0, config 010100, pass 0 Scanning bus 01 Fixups for bus 01 Unknown bridge resource 1: assuming transparent Unknown bridge resource 2: assuming transparent Bus scan for 01 returning with max=01 Scanning behind PCI bridge 00:01.0, config 010100, pass 1 Bus scan for 00 returning with max=01 PCI: Using IRQ router VIA [1106/0586] at 00:07.0 Activating ISA DMA hang workarounds. isapnp: Scanning for Pnp cards... isapnp: SB audio device quirk - increasing port range isapnp: AWE32 quirk - adding two ports isapnp: Card 'Creative SB32 PnP' isapnp: Card 'Rockwell K56Flex Plug & Play Modem' isapnp: 2 Plug & Play cards detected total DMI 2.1 present. 25 structures occupying 843 bytes. DMI table at 0x000F0800. BIOS Vendor: Award Software International, Inc. BIOS Version: 4.51 PG BIOS Release: 02/26/99 System Vendor: System Manufacturer. Product Name: Product Name. Version SYS-xxxxxx. Serial Number Serial Number xxxxxx. Board Vendor: First International Computer, Inc.. Board Name: PA-2013. Board Version: PCB 2.X. Asset Tag: Asset Tag Number xxxxxx. 8139too Fast Ethernet driver 0.9.13 loaded PCI: Found IRQ 11 for device 00:09.0 eth0: SMC1211TX EZCard 10/100 (RealTek RTL8139) at 0xc4800000, 00:e0:29:6e:11:da, IRQ 11 PCI: Found IRQ 10 for device 00:0a.0 IRQ routing conflict in pirq table for device 00:0a.0 eth1: RealTek RTL8139 Fast Ethernet at 0xc4802000, 00:48:54:67:17:e9, IRQ 5 Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996 sb: Creative SB32 PnP detected sb: ISAPnP reports 'Creative SB32 PnP' at i/o 0x220, irq 9, dma 1, 5 sb: Interrupt test on IRQ9 failed - Probable IRQ conflict sb: 1 Soundblaster PnP card(s) found. ISAPnP reports AWE32 WaveTable at i/o 0x620 <SoundBlaster EMU8000 (RAM2048k)> Sound: DMA (output) timed out - IRQ/DRQ config error?
00:00.0 Host bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3] (rev 04) 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: 16 set Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 1.0 Status: RQ=7 SBA+ 64bit- FW- Rate=x1,x2 Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3 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- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 set Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000c000-0000cfff BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
00:07.0 ISA bridge: VIA Technologies, Inc. VT82C586/A/B PCI-to-ISA [Apollo VP] (rev 47) 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: 0 set
00:07.1 IDE interface: VIA Technologies, Inc. VT82C586 IDE [Apollo] (rev 06) (prog-if 8a [Master SecP PriP]) 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 set Region 4: I/O ports at e400 [size=16]
00:07.3 PCI bridge: VIA Technologies, Inc. VT82C586B ACPI (rev 10) (prog-if 00 [Normal decode]) !!! Header type 00 doesn't match class code 0604
00:08.0 VGA compatible controller: Matrox Graphics, Inc. MGA 2064W [Millennium] (rev 01) (prog-if 00 [VGA]) 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- Interrupt: pin A routed to IRQ 10 Region 0: Memory at e4000000 (32-bit, non-prefetchable) [size=16K] Region 1: Memory at e5000000 (32-bit, prefetchable) [size=8M] Expansion ROM at e6000000 [disabled] [size=64K]
00:09.0 Ethernet controller: Accton Technology Corporation SMC2-1211TX (rev 10) Subsystem: Accton Technology Corporation: Unknown device 1211 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: 32 min, 64 max, 64 set Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at e800 [size=256] Region 1: Memory at e7000000 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Flags: PMEClk- AuxPwr- DSI- D1+ D2+ PME+ Status: D0 PME-Enable- DSel=0 DScale=0 PME+ Capabilities: [60] Vital Product Data
00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RT8139 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: 32 min, 64 max, 64 set Interrupt: pin A routed to IRQ 5 Region 0: I/O ports at ec00 [size=256] Region 1: Memory at e7001000 (32-bit, non-prefetchable) [size=256]
CPU0 0: 146319 XT-PIC timer 1: 184 XT-PIC keyboard 2: 0 XT-PIC cascade 5: 1889 XT-PIC eth1 9: 0 XT-PIC soundblaster 11: 356 XT-PIC eth0 12: 0 XT-PIC PS/2 Mouse 14: 2026 XT-PIC ide0 15: 5 XT-PIC ide1 NMI: 0 ERR: 0
PCI bus 01 is an AGP bus, but there is no AGP video card present. eth1 does function, but the sound card does not. More information available on request.
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