Re: "No IRQ known for interrupt pin A..." error message
I'm getting the same message with 2.4.0-test10 on a sis chipset. There doesn't seam to be any other problems, and ide0 appears in /proc/interrupts. # dmesg |grep ^PCI PCI: PCI BIOS revision 2.10 entry at 0xfdb91, last bus=0 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Cannot allocate resource region 0 of device 00:14.0 PCI: Cannot allocate resource region 1 of device 00:14.0 PCI: Cannot allocate resource region 2 of device 00:14.0 PCI: No IRQ known for interrupt pin A of device 00:01.1. Please try using pci=biosirq. PCI: Setting latency timer of device 00:0b.0 to 32 PCI: Setting latency timer of device 00:09.0 to 32 # lspci 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 5597 [SiS5582] (rev 10) 00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 (rev 01) 00:01.1 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0) 00:09.0 Multimedia audio controller: Trident Microsystems 4DWave NX (rev 02) 00:0b.0 Ethernet controller: D-Link System Inc: Unknown device 1002 00:0d.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 02) 00:0d.1 Multimedia controller: Brooktree Corporation Bt878 (rev 02) 00:0f.0 VGA compatible controller: Cirrus Logic GD 5430/40 [Alpine] (rev 22) 00:14.0 VGA compatible controller: Silicon Integrated Systems [SiS] 5597/5598 VGA (rev 68) # lspci -vvx 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 5597 [SiS5582] (rev 10) 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- Region 1: I/O ports at Region 2: I/O ports at Region 3: I/O ports at Region 4: I/O ports at 4000 [size=16] 00: 39 10 13 55 07 00 00 00 d0 8a 01 01 00 80 80 00 10: 01 00 2c 13 21 84 00 00 a1 c2 00 03 19 02 84 08 20: 01 40 00 00 00 00 00 00 00 00 00 00 49 01 00 01 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00:09.0 Multimedia audio controller: Trident Microsystems 4DWave NX (rev 02) 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- [disabled] [size=128] Expansion ROM at 8000 [disabled] [size=32K] 00: 39 10 00 02 00 00 00 02 68 00 00 03 00 00 00 00 10: 08 00 00 10 00 00 40 10 81 ff ff ff 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 80 ff ff 00 00 00 00 00 00 00 00 00 01 00 00 portable:~# Script done on Tue Nov 21 15:02:15 2000 -- Rob Murray - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: No IRQ known for interrupt pin A... error message
I'm getting the same message with 2.4.0-test10 on a sis chipset. There doesn't seam to be any other problems, and ide0 appears in /proc/interrupts. # dmesg |grep ^PCI PCI: PCI BIOS revision 2.10 entry at 0xfdb91, last bus=0 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Cannot allocate resource region 0 of device 00:14.0 PCI: Cannot allocate resource region 1 of device 00:14.0 PCI: Cannot allocate resource region 2 of device 00:14.0 PCI: No IRQ known for interrupt pin A of device 00:01.1. Please try using pci=biosirq. PCI: Setting latency timer of device 00:0b.0 to 32 PCI: Setting latency timer of device 00:09.0 to 32 # lspci 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 5597 [SiS5582] (rev 10) 00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 (rev 01) 00:01.1 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0) 00:09.0 Multimedia audio controller: Trident Microsystems 4DWave NX (rev 02) 00:0b.0 Ethernet controller: D-Link System Inc: Unknown device 1002 00:0d.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 02) 00:0d.1 Multimedia controller: Brooktree Corporation Bt878 (rev 02) 00:0f.0 VGA compatible controller: Cirrus Logic GD 5430/40 [Alpine] (rev 22) 00:14.0 VGA compatible controller: Silicon Integrated Systems [SiS] 5597/5598 VGA (rev 68) # lspci -vvx 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 5597 [SiS5582] (rev 10) 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 00: 39 10 97 55 07 00 00 22 10 00 00 06 00 40 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 00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 (rev 01) 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 00: 39 10 08 00 07 00 00 02 01 00 01 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 00:01.1 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0) (prog-if 8a [Master SecP PriP]) Subsystem: Unknown device 0149:0100 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast TAbort- TAbort- MAbort- SERR- PERR- Latency: 128 Interrupt: pin A routed to IRQ 0 Region 0: I/O ports at ignored Region 1: I/O ports at ignored Region 2: I/O ports at ignored Region 3: I/O ports at ignored Region 4: I/O ports at 4000 [size=16] 00: 39 10 13 55 07 00 00 00 d0 8a 01 01 00 80 80 00 10: 01 00 2c 13 21 84 00 00 a1 c2 00 03 19 02 84 08 20: 01 40 00 00 00 00 00 00 00 00 00 00 49 01 00 01 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00:09.0 Multimedia audio controller: Trident Microsystems 4DWave NX (rev 02) 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 (500ns min, 1250ns max) Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at f400 [size=256] Region 1: Memory at ffadf000 (32-bit, non-prefetchable) [size=4K] Capabilities: [48] 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: 23 10 01 20 07 01 10 02 02 00 01 04 00 20 00 00 10: 01 f4 00 00 00 f0 ad ff 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 48 00 00 00 00 00 00 00 0b 01 02 05 00:0b.0 Ethernet controller: D-Link System Inc: Unknown device 1002 Subsystem: D-Link System Inc: Unknown device 1002 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 (2500ns min, 2500ns max), cache line size 04 Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at f080 [size=128] Region 1: Memory at ffafff80 (32-bit, non-prefetchable) [size=128] Expansion ROM at ffae [disabled] [size=64K] 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:
Re: "No IRQ known for interrupt pin A..." error message
Gerhard Mack <[EMAIL PROTECTED]> writes:
> That looks exactly like the message I get if I tell the bios not to
> assign an interrupt to my video card.
>
unfortunately, i don't get such a choice. and if what you say is true,
isn't the message ("No IRQ known for interrupt pin A of device
05:00.0. Please try using pci=biosirq") misleading? to me this means
the kernel couldn't find the irq by itself, so it will ask the bios.
but if the irq is not assigned in the bios, how can kernel find it
then? maybe i should look at the code itself to try to understand what
is going on here (chances are i won't understand the code anyway, so
that's why i'm asking).
--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. |
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Re: "No IRQ known for interrupt pin A..." error message
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 <[EMAIL PROTECTED]> 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 d000 (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 e000 (32-bit, prefetchable) [size=16M] > Region 1: Memory at fde0 (32-bit, non-prefetchable) [size=2M] > Region 2: Memory at fdd0 (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 1000 (32-bit, non-prefetchable) [size=4K] > Bus: primary=00, secondary=01, subordinate=01, sec-latency=176 > Memory window 0: 1040-107ff000 (prefetchable) > Memory window 1: 1080-10bff000 > I/O window 0: 1000-10ff > I/O window 1: 1400-14ff > 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: 10c0-10fff000 (prefetchable) > Memory window 1: 1100-113ff000 > I/O window 0: 1800-18ff > I/O window 1: 1c00-1cff > 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
Re: "No IRQ known for interrupt pin A..." error message
> During boot, I get the message: > > PCI: No IRQ known for interrupt pin A of device 00:00.1. Please try > using pci=biosirq. It is related to VGA card (at least on my system). Enabling 'Assign IRQ for VGA' in BIOS causes the message to disapear. Pavel - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: "No IRQ known for interrupt pin A..." error message
On Sun, Nov 19, 2000 at 08:20:33PM +0100, Martin Mares wrote: > > 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? > Here you go: 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 530 Host (rev 03) 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- Reset- FastB2B- 00: 39 10 01 00 07 00 00 00 00 00 04 06 00 00 01 00 10: 00 00 00 00 00 00 00 00 00 01 01 00 c0 c0 00 00 20: e0 eb e0 eb c0 fe c0 ff 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00:0b.0 Ethernet controller: Davicom Semiconductor, Inc. Ethernet 100/10 MBit (rev 10) Subsystem: Unknown device 0291:8212 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- http://www.tux.org/lkml/
Re: "No IRQ known for interrupt pin A..." error message
Martin Mares <[EMAIL PROTECTED]> 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- TAbort- SERR- TAbort- SERR- 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- 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- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- http://www.tux.org/lkml/
Re: "No IRQ known for interrupt pin A..." error message
Hello! > 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? Have a nice fortnight -- Martin `MJ' Mares <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> http://atrey.karlin.mff.cuni.cz/~mj/ "System going down at 1:45 for disk crashing." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: No IRQ known for interrupt pin A... error message
Hello! 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? Have a nice fortnight -- Martin `MJ' Mares [EMAIL PROTECTED] [EMAIL PROTECTED] http://atrey.karlin.mff.cuni.cz/~mj/ "System going down at 1:45 for disk crashing." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: No IRQ known for interrupt pin A... error message
Martin Mares [EMAIL PROTECTED] 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- TAbort- MAbort+ SERR- PERR+ Latency: 32 Region 0: Memory at d000 (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- TAbort- MAbort- SERR- PERR- Interrupt: pin A routed to IRQ 11 Region 0: Memory at e000 (32-bit, prefetchable) [size=16M] Region 1: Memory at fde0 (32-bit, non-prefetchable) [size=2M] Region 2: Memory at fdd0 (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- TAbort- MAbort- SERR- PERR- Latency: 168, cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at 1000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=01, subordinate=01, sec-latency=176 Memory window 0: 1040-107ff000 (prefetchable) Memory window 1: 1080-10bff000 I/O window 0: 1000-10ff I/O window 1: 1400-14ff 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- TAbort- MAbort- SERR- PERR- 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: 10c0-10fff000 (prefetchable) Memory window 1: 1100-113ff000 I/O window 0: 1800-18ff I/O window 1: 1c00-1cff 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- TAbort- MAbort- SERR- PERR- 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
Re: No IRQ known for interrupt pin A... error message
On Sun, Nov 19, 2000 at 08:20:33PM +0100, Martin Mares wrote: 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? Here you go: 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 530 Host (rev 03) 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 set Region 0: Memory at ec00 (32-bit, non-prefetchable) Capabilities: [c0] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW- Rate=21 Command: RQ=0 SBA- AGP- 64bit- FW- Rate= 00: 39 10 30 05 07 00 10 22 03 00 00 06 00 20 80 00 10: 00 00 00 ec 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 c0 00 00 00 00 00 00 00 00 00 00 00 00:00.1 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0) (prog-if 80 [Master]) Subsystem: Silicon Integrated Systems [SiS]: Unknown device 5513 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast TAbort- TAbort- MAbort- SERR- PERR- Latency: 128 set Interrupt: pin A routed to IRQ 0 Region 0: I/O ports at 01f0 Region 1: I/O ports at 03f4 Region 2: I/O ports at 0170 Region 3: I/O ports at 0374 Region 4: I/O ports at ffa0 00: 39 10 13 55 05 00 00 00 d0 80 01 01 00 80 80 00 10: f1 01 00 00 f5 03 00 00 71 01 00 00 75 03 00 00 20: a1 ff 00 00 00 00 00 00 00 00 00 00 39 10 13 55 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 (rev b1) 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: 39 10 08 00 0f 00 00 02 b1 00 01 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 00:01.1 Class ff00: Silicon Integrated Systems [SiS] ACPI 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- 00: 39 10 09 00 00 00 00 02 00 00 00 ff 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 00:01.2 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 11) (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: 80 max, 32 set Interrupt: pin A routed to IRQ 9 Region 0: Memory at efffe000 (32-bit, non-prefetchable) 00: 39 10 01 70 17 01 80 02 11 10 03 0c 00 20 80 00 10: 00 e0 ff ef 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 09 01 00 50 00:02.0 PCI bridge: Silicon Integrated Systems [SiS] 5591/5592 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=fast TAbort- TAbort- MAbort- SERR- PERR- Latency: 0 set Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: c000-cfff Memory behind bridge: ebe0-ebef Prefetchable memory behind bridge: fec0-ffcf BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- Reset- FastB2B- 00: 39 10 01 00 07 00 00 00 00 00 04 06 00 00 01 00 10: 00 00 00 00 00 00 00 00 00 01 01 00 c0 c0 00 00 20: e0 eb e0 eb c0 fe c0 ff 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00:0b.0 Ethernet controller: Davicom Semiconductor, Inc. Ethernet 100/10 MBit (rev 10) Subsystem: Unknown device 0291:8212 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: 20 min, 40 max, 32 set Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at da00 Region 1: Memory at ef80 (32-bit, non-prefetchable) Expansion ROM at eff8 [disabled] Capabilities: [50] Power Management version 1 Flags: PMEClk- AuxPwr+ DSI+ D1- D2- PME- Status: D0 PME-Enable+ DSel=0 DScale=0 PME+ 00: 82 12 02
Re: No IRQ known for interrupt pin A... error message
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 [EMAIL PROTECTED] 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- TAbort- MAbort+ SERR- PERR+ Latency: 32 Region 0: Memory at d000 (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- TAbort- MAbort- SERR- PERR- Interrupt: pin A routed to IRQ 11 Region 0: Memory at e000 (32-bit, prefetchable) [size=16M] Region 1: Memory at fde0 (32-bit, non-prefetchable) [size=2M] Region 2: Memory at fdd0 (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- TAbort- MAbort- SERR- PERR- Latency: 168, cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at 1000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=01, subordinate=01, sec-latency=176 Memory window 0: 1040-107ff000 (prefetchable) Memory window 1: 1080-10bff000 I/O window 0: 1000-10ff I/O window 1: 1400-14ff 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- TAbort- MAbort- SERR- PERR- 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: 10c0-10fff000 (prefetchable) Memory window 1: 1100-113ff000 I/O window 0: 1800-18ff I/O window 1: 1c00-1cff 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- TAbort- MAbort- SERR- PERR- Latency: 0 00: 86 80 10 71 0f 01 80 02 01 00 80 06 00
Re: No IRQ known for interrupt pin A... error message
Gerhard Mack [EMAIL PROTECTED] writes:
That looks exactly like the message I get if I tell the bios not to
assign an interrupt to my video card.
unfortunately, i don't get such a choice. and if what you say is true,
isn't the message ("No IRQ known for interrupt pin A of device
05:00.0. Please try using pci=biosirq") misleading? to me this means
the kernel couldn't find the irq by itself, so it will ask the bios.
but if the irq is not assigned in the bios, how can kernel find it
then? maybe i should look at the code itself to try to understand what
is going on here (chances are i won't understand the code anyway, so
that's why i'm asking).
--alex--
--
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| 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. |
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