From mboxrd@z Thu Jan 1 00:00:00 1970 From: trooper ryan Subject: IRQ routing problem - more info Date: Sat, 24 Apr 2004 22:41:56 +0000 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <408AED34.5020503@dmtsystems.net> References: <408AD99C.6030501@dmtsystems.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <408AD99C.6030501-QPf0Bz723pkjHdulDSg1yw@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Here's some more info, I really hope someone can offer me a solution. Manually changing IRQs in the BIOS doesn't help. With BIOS IRQ set to AUTO, dmesg output: ACPI: RSDP (v000 ASUS ) @ 0x000f6a50 ACPI: RSDT (v001 ASUS CUSI-M 0x30303031 MSFT 0x31313031) @ 0x1bffd000 ACPI: FADT (v001 ASUS CUSI-M 0x30303031 MSFT 0x31313031) @ 0x1bffd080 ACPI: BOOT (v001 ASUS CUSI-M 0x30303031 MSFT 0x31313031) @ 0x1bffd040 ACPI: DSDT (v001 ASUS CUSI-M 0x00001000 MSFT 0x0100000b) @ 0x00000000 Built 1 zonelists ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) Uncovering SIS18 that hid as a SIS503 (compatible=0) Enabling SiS 96x SMBus. ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT] Linux Plug and Play Support v0.97 (c) Adam Belay pnp: the driver 'system' has been registered PnPBIOS: Scanning system for PnP BIOS support... PnPBIOS: Found PnP BIOS installation structure at 0xc00fbc80 PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xbcb0, dseg 0xf0000 pnp: match found with the PnP device '00:08' and the driver 'system' pnp: match found with the PnP device '00:11' and the driver 'system' pnp: 00:11: ioport range 0x290-0x297 has been reserved pnp: 00:11: ioport range 0xe400-0xe47f has been reserved pnp: 00:11: ioport range 0xe480-0xe4ff has been reserved pnp: 00:11: ioport range 0x480-0x48f has been reserved PnPBIOS: 15 nodes reported by PnP BIOS; 15 recorded by driver SCSI subsystem initialized drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10 ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 5 ACPI: PCI Interrupt Link [LNKA] enabled at I pci_irq-0316 [16] acpi_pci_irq_derive : Unable to derive IRQ for device 0000:00:0d.1 ACPI: No IRQ known for interrupt pin ? of device 0000:00:0d.1 PCI: Using ACPI for IRQ routing PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'RQ 11 Here's lspci -vvv output 0000:00:00.0 Host bridge: Silicon Integrated Systems [SiS] 630 Host (rev 21) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- (32-bit, prefetchable) Capabilities: [44] 0000:00:0d.1 Multimedia controller: Brooktree Corporation: Unknown device 0850 (rev 11) Subsystem: LeadTek Research Inc.: Unknown device 6606 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- (32-bit, prefetchable) Capabilities: [44] 0000:01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 630/730 PCI/AGP VGA Display Adapter (rev 21) (prog-if 00 [VGA]) Subsystem: Asustek Computer, Inc.: Unknown device 80e1 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Further to my last email where I was getting "PCI: Cannot allocate > resource region 0 of device 0000:00:0d.0" errors, I disabled PnP in my > BIOS. > > Now I'm getting: > > ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 > ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 > ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 4 > pci_irq-0316 [16] acpi_pci_irq_derive : Unable to derive IRQ for > device 0000:00:0d.1 > ACPI: No IRQ known for interrupt pin ? of device 0000:00:0d.1 > PCI: Using ACPI for IRQ routing > > > Any ideas? > ------------------------------------------------------- This SF.net email is sponsored by: The Robotic Monkeys at ThinkGeek For a limited time only, get FREE Ground shipping on all orders of $35 or more. Hurry up and shop folks, this offer expires April 30th! http://www.thinkgeek.com/freeshipping/?cpg=12297