[linux] konflikt irq na zvukovke a usb hube
Valasek Martin
valasek na intrak.sk
Sobota Listopad 9 21:05:45 CET 2002
Dobry den prajem..
Chcel by som sa spytat, ci niekto nela podobny problem ako ja a co ho
pripadne nejak aj vyriesil. Notebook Acer TravelMate 621XV, integrovana
grafika i830, takisto integrovana sietovka, usb, audio.. vsetko od
intelu vid nizsie. Pri sucasnom loadnuti modulu pre zvukovu a usb mysku
mi myska (MS wheel optical usb) funguje vsade ok.. ak vsak chcem pristupit
na zvukovku (xmms, mp3blaster, mplayer) pocitac kompletne zmrzne.. ;-(
Viem, ze problem je v konfliktoch IRQ pre tieto zariadenia, nenapada ma
vsak riesenie..
cast dmesg:
-----------
uhci.c: USB UHCI at I/O 0xa4a0, IRQ 11
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
uhci.c: USB UHCI at I/O 0xa4e0, IRQ 11
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
uhci.c: USB UHCI at I/O 0xa800, IRQ 11
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
mice: PS/2 mouse device common for all mice
Intel 810 + AC97 Audio, version 0.21, 16:55:51 Nov 9 2002
PCI: Found IRQ 11 for device 00:1f.5
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: Setting latency timer of device 00:1f.5 to 64
i810: Intel ICH3 found at IO 0x9c00 and 0x9800, IRQ 10
hub.c: USB new device connect on bus2/2, assigned device number 2
i810_audio: Audio Controller supports 6 channels.
ac97_codec: AC97 Audio codec, id: 0x414c:0x4710 (ALC200/200P)
i810_audio: AC'97 codec 0 supports AMAP, total channels = 2
ac97_codec: AC97 Modem codec, id: 0x5349:0x4c27 (Unknown)
input0,hiddev0: USB HID v1.10 Mouse [Microsoft Microsoft 3-Button Mouse
with IntelliEye(TM)] on usb2:2.0
i810_audio: timed out waiting for codec 1 analog ready.
i810_audio: setting clocking to 49063
lsmod:
------
Module Size Used by Not tainted
uhci 23760 0 (unused)
hid 12840 0 (unused)
i810_audio 20552 1
ac97_codec 9800 0 [i810_audio]
sound 53388 0 (unused)
vfat 9276 1 (autoclean)
fat 29112 0 (autoclean) [vfat]
iptable_filter 1672 0 (autoclean) (unused)
ip_tables 10456 1 [iptable_filter]
eepro100 17208 1
mousedev 3768 1
lspci -vv (casti tykajuce sa sound/usb)
----------------------------------------
00:1d.0 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #1) (rev 01)
(prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI]: Unknown device 101f
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
Interrupt: pin A routed to IRQ 11
Region 4: I/O ports at a4a0 [size=32]
00:1d.1 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #2) (rev 01)
(prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI]: Unknown device 101f
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
Interrupt: pin B routed to IRQ 11
Region 4: I/O ports at a4e0 [size=32]
00:1d.2 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #3) (rev 01)
(prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI]: Unknown device 101f
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
Interrupt: pin C routed to IRQ 11
Region 4: I/O ports at a800 [size=32]
00:1f.5 Multimedia audio controller: Intel Corp. 82801CA/CAM AC'97 Audio
(rev 01)
Subsystem: Acer Incorporated [ALI]: Unknown device 101f
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
Interrupt: pin B routed to IRQ 10
Region 0: I/O ports at 9800 [size=256]
Region 1: I/O ports at 9c00 [size=64]
-----
skusal som nahodit modul i810_audio s roznymi parametrami io,irq (podla
vypisu lspci), skusal som rozne kombinacie usb modulov (modul vs do
jadra, ohci,uhci(JE), hid atd...) nic som vsak nedosiahol. Btw ten zvuk
blbne aj bez usb.. v xmms pouzivam crosfade plugin, nie pristup na
/dev/dsp pretoze to priserne seka a chrasti - predpokladam, ze tiez koli
irq konfliktom.. Vec je taka, ze takmer vsetko
(hdd,vga,et,modem,audio,usb) ma k dispozicii len irq 10,11 a bije sa to.
Ak ma moze niekto nakopnut spravnym smerom bol by som velmi rad..
S pozdravom
--
Martin Valasek
-----------------------------------------
mail: valasek na intrak.sk valasek na cortex.cz
work: linux and network administrator at
cortex.cz intrak.sk atm.tuke.sk
r
url: http://www.intrak.sk/~valasek
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