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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
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 Posted: Thu Mar 17, 2005 10:45 pm Post subject: USB IRQ Conflicts |
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Hi,
My old k7vta5 motherboard was giving some problems, thus i replaced it for via asus A7V600-x. After that i started suffering some irq conflicts
I have attempted (with no sucess on solving the problem):
1. Disabling Pnp OS on the bios
2. Adding | Code: | | usbfs /proc/bus/usb usbfs defaults 0 |
to /etc/fstab
3. Recompiling the Kernel.
The actuall error messages follows:
EDIT: OUTDATED (newer version on post below)
Any helpfull thoughts are very welcomed.
_________________
Do not try and bend the spoon. That's impossible. Instead only try to realize the truth. Then you'll see that it is not the spoon that bends, it is only yourself.
Last edited by dfnord on Fri Apr 01, 2005 5:11 pm; edited 5 times in total |
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aqua26
Guru
Joined: 02 Feb 2005
Posts: 313
Location: India
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| Posted: Fri Mar 18, 2005 7:15 am Post subject: |
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have a look at ur
/proc/ioports
/proc/interrupts
/proc/dma
/proc/pci
& please post them.
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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
Location: GeoFront
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| Posted: Fri Mar 18, 2005 6:12 pm Post subject: |
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Here they go:
/proc/ioports
| Code: |
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
0376-0376 : ide1
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(auto)
0cf8-0cff : PCI conf1
9000-901f : VIA Technologies, Inc. USB (#4)
9000-901f : usb-uhci
9400-941f : VIA Technologies, Inc. USB (#3)
9400-941f : usb-uhci
9800-981f : VIA Technologies, Inc. USB (#2)
9800-981f : usb-uhci
a000-a01f : VIA Technologies, Inc. USB
a000-a01f : usb-uhci
a400-a40f : VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE
a800-a8ff : PCI device 1106:3149 (VIA Technologies, Inc.)
b000-b00f : PCI device 1106:3149 (VIA Technologies, Inc.)
b400-b403 : PCI device 1106:3149 (VIA Technologies, Inc.)
b800-b807 : PCI device 1106:3149 (VIA Technologies, Inc.)
d000-d003 : PCI device 1106:3149 (VIA Technologies, Inc.)
d400-d407 : PCI device 1106:3149 (VIA Technologies, Inc.)
d800-d8ff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+
d800-d8ff : 8139too
e000-e0ff : VIA Technologies, Inc. VT8233/A/8235 AC97 Audio Controller
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/proc/interrupts
EDIT: OUTDATED (newer version on post below)
/proc/dma
/proc/pci
EDIT: OUTDATED (newer version on post below)
Last edited by dfnord on Mon Mar 21, 2005 5:39 pm; edited 1 time in total |
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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
Location: GeoFront
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| Posted: Fri Mar 18, 2005 11:22 pm Post subject: |
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Any ideas on how to solve this?
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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
Location: GeoFront
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| Posted: Sat Mar 19, 2005 6:08 pm Post subject: |
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New attempts, inspired on posts that reported similar problems, that also failed to solve the issue:
1. Using ACPI (enabled in the kernel), which is said to give much better IRQ assignment than PnP.
2. Enabled on kernel config?
| Code: | SCSI support --->
SCSI low-level drivers --->
[*] SATA support (NEW)
< > Intel PIIX/ICH support
<*> VIA SATA support |
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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
Location: GeoFront
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| Posted: Sat Mar 19, 2005 7:04 pm Post subject: |
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After some meddling i was able to finally see some improvement:
1. Disabling the usb on the BIOS does make the conflicts stop.
2. After enabling APIC support on kernel, the os is showing less conflicts:
| Code: | Linux version 2.4.28-gentoo-r5 (root@fnord) (gcc version 3.3.5 (Gentoo Linux 3.3.5-r1, ssp-3.3.2-3, pie-8.7.7.1)) #1 Sáb Jan 22 18:03:37 BRST 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000fffb000 (usable)
BIOS-e820: 000000000fffb000 - 000000000ffff000 (ACPI data)
BIOS-e820: 000000000ffff000 - 0000000010000000 (ACPI NVS)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65531
zone(0): 4096 pages.
zone(1): 61435 pages.
zone(2): 0 pages.
Kernel command line: BOOT_IMAGE=gentoo ro root=306 pci=biosirq
Initializing CPU#0
Detected 1466.755 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 2922.90 BogoMIPS
Memory: 256364k/262124k available (1659k kernel code, 5372k reserved, 302k data, 88k 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: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 16384 (order: 4, 65536 bytes)
Page-cache hash table entries: 65536 (order: 6, 262144 bytes)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: 0383fbff c1c3fbff 00000000 00000000
CPU: Common caps: 0383fbff c1c3fbff 00000000 00000000
CPU: AMD Athlon(TM) XP 1700+ stepping 00
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
PCI: PCI BIOS revision 2.10 entry at 0xf1970, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Using IRQ router VIA [1106/3227] at 00:11.0
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16)
Starting kswapd
Journalled Block Device driver loaded
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 203M
agpgart: Detected Via Apollo Pro KT400 chipset
agpgart: unable to determine aperture size.
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
hda: ST320413A, ATA DISK drive
hdc: HL-DT-ST RW/DVD GCC-4320B, ATAPI CD/DVD-ROM drive
hdd: ATAPI CDROM, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 39102336 sectors (20020 MB) w/512KiB Cache, CHS=2434/255/63
hdc: attached ide-cdrom driver.
hdc: ATAPI 40X DVD-ROM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.12
hdd: attached ide-cdrom driver.
hdd: ATAPI CD-ROM drive, 128kB Cache
Partition check:
/dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 p6 > p3 p4
Linux Kernel Card Services 3.1.22
options: [pci] [cardbus] [pm]
usb.c: registered new driver hub
host/uhci.c: USB Universal Host Controller Interface driver v1.1
PCI: Found IRQ 3 for device 00:10.0
IRQ routing conflict for 00:0f.1, have irq 14, want irq 3
PCI: Sharing IRQ 3 with 00:10.1
host/uhci.c: USB UHCI at I/O 0xa000, IRQ 3
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 3 for device 00:10.1
IRQ routing conflict for 00:0f.1, have irq 14, want irq 3
PCI: Sharing IRQ 3 with 00:10.0
host/uhci.c: USB UHCI at I/O 0x9800, IRQ 3
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 4 for device 00:10.2
IRQ routing conflict for 00:0f.0, have irq 5, want irq 4
IRQ routing conflict for 00:10.2, have irq 5, want irq 4
IRQ routing conflict for 00:10.3, have irq 5, want irq 4
host/uhci.c: USB UHCI at I/O 0x9400, IRQ 5
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 4 for device 00:10.3
IRQ routing conflict for 00:0f.0, have irq 5, want irq 4
IRQ routing conflict for 00:10.2, have irq 5, want irq 4
IRQ routing conflict for 00:10.3, have irq 5, want irq 4
host/uhci.c: USB UHCI at I/O 0x9000, IRQ 5
usb.c: new USB bus registered, assigned bus number 4
hub.c: USB hub found
hub.c: 2 ports detected
Initializing Cryptographic API
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 32768)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
ds: no socket drivers loaded!
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 88k freed
Adding Swap: 257000k swap-space (priority -1)
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,6), internal journal
8139too Fast Ethernet driver 0.9.26
PCI: Enabling device 00:0b.0 (0004 -> 0007)
PCI: Assigned IRQ 10 for device 00:0b.0
eth0: RealTek RTL8139 at 0xd082e000, 00:e0:7d:d1:70:7c, IRQ 10
eth0: Identified 8139 chip type 'RTL-8100B/8139D'
PCI: Found IRQ 11 for device 01:00.0
NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module 1.0-6629 Wed Nov 3 13:12:51 PST 2004
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 |
_________________
Do not try and bend the spoon. That's impossible. Instead only try to realize the truth. Then you'll see that it is not the spoon that bends, it is only yourself. |
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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
Location: GeoFront
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| Posted: Sat Mar 19, 2005 7:31 pm Post subject: |
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The updated info:
/proc/interrupts
| Code: | CPU0
0: 13421 XT-PIC timer
1: 642 XT-PIC keyboard
2: 0 XT-PIC cascade
3: 0 XT-PIC usb-uhci, usb-uhci
4: 34 XT-PIC serial
5: 0 XT-PIC usb-uhci, usb-uhci
10: 0 XT-PIC eth0
14: 2370 XT-PIC ide0
15: 7 XT-PIC ide1
NMI: 0
ERR: 0 |
/proc/pci
| Code: | PCI devices found:
Bus 0, device 0, function 0:
Host bridge: VIA Technologies, Inc. VT8377 [KT400 AGP] Host Bridge (rev 128).
Prefetchable 32 bit memory at 0xf8000000 [0xfbffffff].
Bus 0, device 1, function 0:
PCI bridge: PCI device 1106:b198 (VIA Technologies, Inc.) (rev 0).
Master Capable. No bursts. Min Gnt=8.
Bus 0, device 11, function 0:
Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 16).
IRQ 10.
Master Capable. Latency=32. Min Gnt=32.Max Lat=64.
I/O at 0xd800 [0xd8ff].
Non-prefetchable 32 bit memory at 0xed800000 [0xed8000ff].
Bus 0, device 15, function 0:
RAID bus controller: PCI device 1106:3149 (VIA Technologies, Inc.) (rev 128).
IRQ 5.
Master Capable. Latency=32.
I/O at 0xd400 [0xd407].
I/O at 0xd000 [0xd003].
I/O at 0xb800 [0xb807].
I/O at 0xb400 [0xb403].
I/O at 0xb000 [0xb00f].
I/O at 0xa800 [0xa8ff].
Bus 0, device 15, function 1:
IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 6).
IRQ 14.
Master Capable. Latency=32.
I/O at 0xa400 [0xa40f].
Bus 0, device 16, function 0:
USB Controller: VIA Technologies, Inc. USB (rev 129).
IRQ 3.
Master Capable. Latency=32.
I/O at 0xa000 [0xa01f].
Bus 0, device 16, function 1:
USB Controller: VIA Technologies, Inc. USB (#2) (rev 129).
IRQ 3.
Master Capable. Latency=32.
I/O at 0x9800 [0x981f].
Bus 0, device 16, function 2:
USB Controller: VIA Technologies, Inc. USB (#3) (rev 129).
IRQ 5.
Master Capable. Latency=32.
I/O at 0x9400 [0x941f].
Bus 0, device 16, function 3:
USB Controller: VIA Technologies, Inc. USB (#4) (rev 129).
IRQ 5.
Master Capable. Latency=32.
I/O at 0x9000 [0x901f].
Bus 0, device 16, function 4:
USB Controller: VIA Technologies, Inc. USB 2.0 (rev 134).
IRQ 9.
Master Capable. Latency=32.
Non-prefetchable 32 bit memory at 0xed000000 [0xed0000ff].
Bus 0, device 17, function 0:
ISA bridge: PCI device 1106:3227 (VIA Technologies, Inc.) (rev 0).
Bus 0, device 17, function 5:
Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235 AC97 Audio Controller (rev 96).
IRQ 9.
I/O at 0xe000 [0xe0ff].
Bus 1, device 0, function 0:
VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX 440] (rev 163).
IRQ 11.
Master Capable. Latency=64. Min Gnt=5.Max Lat=1.
Non-prefetchable 32 bit memory at 0xee000000 [0xeeffffff].
Prefetchable 32 bit memory at 0xf0000000 [0xf7ffffff].
Prefetchable 32 bit memory at 0xef800000 [0xef87ffff]. |
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Do not try and bend the spoon. That's impossible. Instead only try to realize the truth. Then you'll see that it is not the spoon that bends, it is only yourself. |
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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
Location: GeoFront
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| Posted: Sun Mar 20, 2005 3:09 pm Post subject: |
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Note: /proc/ioports and /proc/dma remained the same, thus i have not reposted them.
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Do not try and bend the spoon. That's impossible. Instead only try to realize the truth. Then you'll see that it is not the spoon that bends, it is only yourself. |
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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
Location: GeoFront
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| Posted: Mon Mar 21, 2005 12:53 am Post subject: |
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Guess the only thing left to do is to try a 2.6 kernel.
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Do not try and bend the spoon. That's impossible. Instead only try to realize the truth. Then you'll see that it is not the spoon that bends, it is only yourself. |
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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
Location: GeoFront
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| Posted: Mon Mar 21, 2005 5:36 pm Post subject: |
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After i have the time to solve my X.org lockups i'll try the above solution to this issue. If it works, it probably will be the only documented one for this issue (at least will be the only one on this forum).
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Do not try and bend the spoon. That's impossible. Instead only try to realize the truth. Then you'll see that it is not the spoon that bends, it is only yourself. |
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dfnord
Tux's lil' helper
Joined: 17 Aug 2004
Posts: 90
Location: GeoFront
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| Posted: Fri Apr 01, 2005 5:13 pm Post subject: |
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Solved the X lockups, but not enough time to try to solve this issue. Maybe in 4 months.
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