Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 19 Nov 2000 19:47:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 19 Nov 2000 19:47:15 -0500 Received: from innerfire.net ([208.181.73.33]:52229 "HELO innerfire.net") by vger.kernel.org with SMTP id ; Sun, 19 Nov 2000 19:46:59 -0500 Date: Sun, 19 Nov 2000 16:18:43 -0800 (PST) From: Gerhard Mack To: Alex Romosan cc: Martin Mares , Steven Walter , linux-kernel@vger.kernel.org Subject: Re: "No IRQ known for interrupt pin A..." error message In-Reply-To: <877l5zg29g.fsf@adonis.lbl.gov> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org That looks exactly like the message I get if I tell the bios not to assign an interrupt to my video card. Gerhard On 19 Nov 2000, Alex Romosan wrote: > Martin Mares writes: > > > > During boot, I get the message: > > > > > > PCI: No IRQ known for interrupt pin A of device 00:00.1. Please try > > > using pci=biosirq. > > > > Can you send me 'lspci -vvx' output, please? > > > > i am not the original poster, but i get the same message (save for the > device number), i.e. "PCI: No IRQ known for interrupt pin A of device > 05:00.0. Please try using pci=biosirq". this is on a dell latitude > running 2.4.0-test11-pre7. the output from 'lspci -vvx' follows: > > 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (AGP disabled) (rev 02) > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Latency: 32 > Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M] > 00: 86 80 92 71 06 01 00 a2 02 00 00 06 00 20 00 00 > 10: 08 00 00 d0 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > 00:02.0 VGA compatible controller: Neomagic Corporation NM2160 [MagicGraph 128XD] (rev 01) (prog-if 00 [VGA]) > Subsystem: Dell Computer Corporation MagicGraph 128XD > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Interrupt: pin A routed to IRQ 11 > Region 0: Memory at e0000000 (32-bit, prefetchable) [size=16M] > Region 1: Memory at fde00000 (32-bit, non-prefetchable) [size=2M] > Region 2: Memory at fdd00000 (32-bit, non-prefetchable) [size=1M] > 00: c8 10 04 00 03 00 80 02 01 00 00 03 00 20 00 00 > 10: 08 00 00 e0 00 00 e0 fd 00 00 d0 fd 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 28 10 74 00 > 30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 01 10 ff > > 00:03.0 CardBus bridge: Texas Instruments PCI1131 (rev 01) > Subsystem: Dell Computer Corporation: Unknown device 0074 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Latency: 168, cache line size 08 > Interrupt: pin A routed to IRQ 11 > Region 0: Memory at 10000000 (32-bit, non-prefetchable) [size=4K] > Bus: primary=00, secondary=01, subordinate=01, sec-latency=176 > Memory window 0: 10400000-107ff000 (prefetchable) > Memory window 1: 10800000-10bff000 > I/O window 0: 00001000-000010ff > I/O window 1: 00001400-000014ff > BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+ > 16-bit legacy interface ports at 0001 > 00: 4c 10 15 ac 07 00 00 02 01 00 07 06 08 a8 82 00 > 10: 00 00 00 10 00 00 00 02 00 01 01 b0 00 00 40 10 > 20: 00 f0 7f 10 00 00 80 10 00 f0 bf 10 00 10 00 00 > 30: fc 10 00 00 00 14 00 00 fc 14 00 00 0b 01 c0 05 > 40: 28 10 74 00 01 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > 00:03.1 CardBus bridge: Texas Instruments PCI1131 (rev 01) > Subsystem: Dell Computer Corporation: Unknown device 0074 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Latency: 168, cache line size 08 > Interrupt: pin B routed to IRQ 11 > Region 0: Memory at 10001000 (32-bit, non-prefetchable) [size=4K] > Bus: primary=00, secondary=05, subordinate=05, sec-latency=176 > Memory window 0: 10c00000-10fff000 (prefetchable) > Memory window 1: 11000000-113ff000 > I/O window 0: 00001800-000018ff > I/O window 1: 00001c00-00001cff > BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt- PostWrite+ > 16-bit legacy interface ports at 0001 > 00: 4c 10 15 ac 07 00 00 02 01 00 07 06 08 a8 82 00 > 10: 00 10 00 10 00 00 00 02 00 05 05 b0 00 00 c0 10 > 20: 00 f0 ff 10 00 00 00 11 00 f0 3f 11 00 18 00 00 > 30: fc 18 00 00 00 1c 00 00 fc 1c 00 00 0b 02 00 05 > 40: 28 10 74 00 01 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > 00:07.0 Bridge: Intel Corporation 82371AB PIIX4 ISA (rev 01) > Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Latency: 0 > 00: 86 80 10 71 0f 01 80 02 01 00 80 06 00 00 80 00 > 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > 00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master]) > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Latency: 32 > Region 4: I/O ports at 0860 [size=16] > 00: 86 80 11 71 05 00 80 02 01 80 01 01 00 20 00 00 > 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 61 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > 00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Latency: 32 > Interrupt: pin D routed to IRQ 11 > Region 4: I/O ports at ece0 [size=32] > 00: 86 80 12 71 05 00 80 02 01 00 03 0c 00 20 00 00 > 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 20: e1 ec 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 04 00 00 > > 00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 01) > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- 00: 86 80 13 71 03 00 80 02 01 00 80 06 00 00 00 00 > 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > 05:00.0 Ethernet controller: 3Com Corporation 3c575 [Megahertz] 10/100 LAN CardBus (rev 01) > Subsystem: 3Com Corporation 3C575 Megahertz 10/100 LAN Cardbus PC Card > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- > Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Latency: 64 > Interrupt: pin A routed to IRQ 11 > Region 0: I/O ports at 1800 [size=128] > Region 1: Memory at 11000000 (32-bit, non-prefetchable) [size=128] > Region 2: Memory at 11000080 (32-bit, non-prefetchable) [size=128] > Expansion ROM at 10c00000 [size=128K] > Capabilities: [50] Power Management version 1 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > 00: b7 10 57 51 07 00 10 02 01 00 00 02 00 40 00 00 > 10: 01 18 00 00 00 00 00 11 80 00 00 11 00 00 00 00 > 20: 00 00 00 00 00 00 00 00 90 00 00 00 b7 10 57 5b > 30: 01 00 c0 10 50 00 00 00 00 00 00 00 0b 01 00 00 > > if i bring up the eth0 interface by hand the card works fine and i can > connect to the network. > > --alex-- > > -- > | I believe the moment is at hand when, by a paranoiac and active | > | advance of the mind, it will be possible (simultaneously with | > | automatism and other passive states) to systematize confusion | > | and thus to help to discredit completely the world of reality. | > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > Please read the FAQ at http://www.tux.org/lkml/ > -- Gerhard Mack gmack@innerfire.net <>< As a computer I find your faith in technology amusing. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/