Messages in this thread |  | | From | "Jasper Verberk" <> | Subject | problems with irq | Date | Wed, 28 Aug 2002 23:15:00 +0200 |
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Hej,
I'm having a problem with getting my soundcard too work on my laptop. (Acer Travelmate 621LV). The chipset of my motherboard is i830 (and so it the sound because it's all onboard)
I'm using Debian kernel 2.4.19 which I compiled from source.
The problem is: When I play sounds...I don't hear anything...or I hear it very short...and after that my pc hangs, or sometimes recover after like 10 mins. This both happens with the i810_audio driver as the alsa snd-intel8x0 (which is currently installed). After much hours of looking for the problem I found I'm getting errors about the irq's.
Here's a print of the dmesg file:
-------------------------------------------------------- Linux version 2.4.19 (root@Elvis-laptop) (gcc version 2.95.4 20011002 (Debian prerelease)) #1 Wed Aug 28 05:00:51 CEST 2002 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000000f7d0000 (usable) BIOS-e820: 000000000f7d0000 - 000000000f7e0000 (reserved) BIOS-e820: 000000000f7e0000 - 000000000f7e8000 (ACPI data) BIOS-e820: 000000000f7e8000 - 000000000f800000 (ACPI NVS) BIOS-e820: 000000000f800000 - 0000000010000000 (reserved) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 247MB LOWMEM available. Advanced speculative caching feature not present On node 0 totalpages: 63440 zone(0): 4096 pages. zone(1): 59344 pages. zone(2): 0 pages. Kernel command line: BOOT_IMAGE=Linux ro root=303 Local APIC disabled by BIOS -- reenabling. Found and enabled local APIC! Initializing CPU#0 Detected 999.894 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 1854.66 BogoMIPS Memory: 247948k/253760k available (1610k kernel code, 5424k reserved, 628k data, 124k init, 0k highmem) Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) Inode cache hash table entries: 16384 (order: 5, 131072 bytes) Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) Buffer-cache hash table entries: 16384 (order: 4, 65536 bytes) Page-cache hash table entries: 65536 (order: 6, 262144 bytes) CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 512K CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: 0383fbff 00000000 00000000 00000000 CPU: Common caps: 0383fbff 00000000 00000000 00000000 CPU: Intel(R) Pentium(R) III Mobile CPU 1000MHz stepping 01 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 989.9863 MHz. ..... host bus clock speed is 131.9980 MHz. cpu: 0, clocks: 1319980, slice: 659990 CPU0<T0:1319968,T1:659968,D:10,S:659990,C:1319980> mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel PCI: PCI BIOS revision 2.10 entry at 0xf0200, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware Unknown bridge resource 2: assuming transparent PCI: Using IRQ router PIIX [8086/248c] at 00:1f.0 PCI: Found IRQ 11 for device 00:1f.1 PCI: Sharing IRQ 11 with 00:02.0 PCI: Sharing IRQ 11 with 00:1d.0 Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd VFS: Diskquotas version dquot_6.4.0 initialized Journalled Block Device driver loaded ACPI: Core Subsystem version [20011018] ACPI: Subsystem enabled vga16fb: initializing vga16fb: mapped to 0xc00a0000 Console: switching to colour frame buffer device 80x30 fb0: VGA16 VGA frame buffer device pty: 256 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A PCI: Found IRQ 11 for device 00:1f.6 PCI: Sharing IRQ 11 with 00:1d.1 IRQ routing conflict for 00:1f.3, have irq 10, want irq 11 IRQ routing conflict for 00:1f.5, have irq 10, want irq 11 IRQ routing conflict for 00:1f.6, have irq 10, want irq 11 IRQ routing conflict for 01:09.0, have irq 10, want irq 11 IRQ routing conflict for 01:09.1, have irq 10, want irq 11 Real Time Clock Driver v1.10e Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH3M: IDE controller on PCI bus 00 dev f9 PCI: Found IRQ 11 for device 00:1f.1 PCI: Sharing IRQ 11 with 00:02.0 PCI: Sharing IRQ 11 with 00:1d.0 ICH3M: chipset revision 2 ICH3M: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xa890-0xa897, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xa898-0xa89f, BIOS settings: hdc:DMA, hdd:pio hda: IC25N030ATDA04-0, ATA DISK drive hdc: TOSHIBA DVD-ROM SD-C2502, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 58605120 sectors (30006 MB) w/1806KiB Cache, CHS=3648/255/63, UDMA(100) hdc: ATAPI 24X DVD-ROM drive, 128kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.12 ide-floppy driver 0.99.newide Partition check: hda: hda1 hda2 < hda5 > hda3 Floppy drive(s): fd0 is 1.44M floppy0: no floppy controllers found RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: loaded (max 8 devices) Compaq SMART2 Driver (v 2.4.21) Compaq CISS Driver (v 2.4.5) pcnet32.c:v1.27a 10.02.2002 tsbogend@alpha.franken.de ide-floppy driver 0.99.newide Promise Fasttrak(tm) Softwareraid driver 0.03beta: No raid array found Highpoint HPT370 Softwareraid driver for linux version 0.01 No raid array found Linux Kernel Card Services 3.1.22 options: [pci] [cardbus] [pm] PCI: Found IRQ 11 for device 01:09.0 PCI: Sharing IRQ 11 with 00:1d.1 IRQ routing conflict for 00:1f.3, have irq 10, want irq 11 IRQ routing conflict for 00:1f.5, have irq 10, want irq 11 IRQ routing conflict for 00:1f.6, have irq 10, want irq 11 IRQ routing conflict for 01:09.0, have irq 10, want irq 11 IRQ routing conflict for 01:09.1, have irq 10, want irq 11 PCI: Found IRQ 11 for device 01:09.1 PCI: Sharing IRQ 11 with 00:1d.1 IRQ routing conflict for 00:1f.3, have irq 10, want irq 11 IRQ routing conflict for 00:1f.5, have irq 10, want irq 11 IRQ routing conflict for 00:1f.6, have irq 10, want irq 11 IRQ routing conflict for 01:09.0, have irq 10, want irq 11 IRQ routing conflict for 01:09.1, have irq 10, want irq 11 NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 2048 buckets, 16Kbytes TCP: Hash tables configured (established 16384 bind 16384) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. Yenta IRQ list 08b8, PCI irq10 Socket status: 30000410 Yenta IRQ list 08b8, PCI irq10 Socket status: 30000410 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 124k freed Adding Swap: 96352k swap-space (priority -1) EXT3 FS 2.4-0.9.17, 10 Jan 2002 on ide0(3,3), internal journal usb.c: registered new driver usbdevfs usb.c: registered new driver hub usb-uhci.c: $Revision: 1.275 $ time 05:09:58 Aug 28 2002 usb-uhci.c: High bandwidth mode enabled PCI: Found IRQ 11 for device 00:1d.0 PCI: Sharing IRQ 11 with 00:02.0 PCI: Sharing IRQ 11 with 00:1f.1 PCI: Setting latency timer of device 00:1d.0 to 64 usb-uhci.c: USB UHCI at I/O 0xa4a0, IRQ 11 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 2 ports detected PCI: Found IRQ 11 for device 00:1d.1 IRQ routing conflict for 00:1f.3, have irq 10, want irq 11 IRQ routing conflict for 00:1f.5, have irq 10, want irq 11 IRQ routing conflict for 00:1f.6, have irq 10, want irq 11 IRQ routing conflict for 01:09.0, have irq 10, want irq 11 IRQ routing conflict for 01:09.1, have irq 10, want irq 11 PCI: Setting latency timer of device 00:1d.1 to 64 usb-uhci.c: USB UHCI at I/O 0xa4e0, IRQ 11 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 2 hub.c: USB hub found hub.c: 2 ports detected PCI: Found IRQ 11 for device 00:1d.2 PCI: Setting latency timer of device 00:1d.2 to 64 usb-uhci.c: USB UHCI at I/O 0xa800, IRQ 11 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 3 hub.c: USB hub found hub.c: 2 ports detected usb-uhci.c: v1.275:USB Universal Host Controller Interface driver usb.c: registered new driver keyboard usbkbd.c: :USB HID Boot Protocol keyboard driver eepro100.c:v1.09j-t 9/29/99 Donald Becker http://www.scyld.com/network/eepro100.html eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <saw@saw.sw.com.sg> and others PCI: Found IRQ 10 for device 01:08.0 eth0: Intel Corp. 82801CAM (ICH3) Chipset Ethernet Controller, 00:00:E2:64:FD:F6, IRQ 10. Board assembly 000000-000, Physical connectors present: RJ45 Primary interface chip i82555 PHY #1. General self-test: passed. Serial sub-system self-test: passed. Internal registers self-test: passed. ROM checksum self-test: passed (0x04f4518b). ---------------------------------------------------------------------------- ----
Notice the: PCI: Found IRQ 11 for device 00:1d.1 IRQ routing conflict for 00:1f.3, have irq 10, want irq 11 IRQ routing conflict for 00:1f.5, have irq 10, want irq 11 IRQ routing conflict for 00:1f.6, have irq 10, want irq 11 IRQ routing conflict for 01:09.0, have irq 10, want irq 11 IRQ routing conflict for 01:09.1, have irq 10, want irq 11
which is in there several times...I'm under the impression that this is causing the soundcard too NOT work properly.
Does anyone have a idea if there's a fix for this? or did you ever see this before?
I would like to receive replies/answers/ideas at jasper.verberk@planet.nl
Kind regards and thanks in advance,
Jasper Verberk The Netherlands
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