mehrere PCI-Geräte auf dem gleichen IRQ

[dmaphy]

folgende ausgabe bei mit dem befehl lspci -v

00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge
	Subsystem: VIA Technologies, Inc.: Unknown device 0000
	Flags: bus master, 66Mhz, medium devsel, latency 8
	Memory at e0000000 (32-bit, prefetchable) [size=128M]
	Capabilities: [a0] AGP version 2.0
	Capabilities: [c0] Power Management version 2

00:01.0 PCI bridge: VIA Technologies, Inc. VT8235 PCI Bridge (prog-if 00 [Normal decode])
	Flags: bus master, 66Mhz, medium devsel, latency 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Memory behind bridge: dde00000-dfefffff
	Prefetchable memory behind bridge: cdc00000-ddcfffff
	Capabilities: [80] Power Management version 2

00:06.0 RAID bus controller: Integrated Technology Express, Inc. IT/ITE8212 Dual channel ATA RAID controller (PCI version seems to be IT8212, embedded seems (rev 13)
	Flags: bus master, 66Mhz, medium devsel, latency 0, IRQ 10
	I/O ports at ec00 [size=8]
	I/O ports at e800 [size=4]
	I/O ports at e400 [size=8]
	I/O ports at e000 [size=4]
	I/O ports at dc00 [size=16]
	Expansion ROM at dffe0000 [disabled] [size=128K]
	Capabilities: [80] Power Management version 2

00:07.0 Ethernet controller: MYSON Technology Inc SURECOM EP-320X-S 100/10M Ethernet PCI Adapter
	Subsystem: Sundance Technology Inc: Unknown device 6020
	Flags: bus master, medium devsel, latency 32, IRQ 5
	I/O ports at d800 [size=256]
	Memory at dffdfc00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [88] Power Management version 2

00:0a.0 Network controller: Texas Instruments ACX 111 54Mbps Wireless Interface
	Subsystem: Abocom Systems Inc: Unknown device ab90
	Flags: bus master, medium devsel, latency 32, IRQ 10
	Memory at dffdc000 (32-bit, non-prefetchable) [size=8K]
	Memory at dffa0000 (32-bit, non-prefetchable) [size=128K]
	Capabilities: [40] Power Management version 2

00:0b.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
	Subsystem: Hercules: Unknown device a650
	Flags: bus master, medium devsel, latency 32, IRQ 5
	I/O ports at d400 [size=256]
	Capabilities: [c0] Power Management version 2

00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) (prog-if 00 [UHCI])
	Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
	Flags: bus master, medium devsel, latency 32, IRQ 11
	I/O ports at c800 [size=32]
	Capabilities: [80] Power Management version 2

00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) (prog-if 00 [UHCI])
	Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
	Flags: bus master, medium devsel, latency 32, IRQ 10
	I/O ports at cc00 [size=32]
	Capabilities: [80] Power Management version 2

00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) (prog-if 00 [UHCI])
	Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
	Flags: bus master, medium devsel, latency 32, IRQ 5
	I/O ports at d000 [size=32]
	Capabilities: [80] Power Management version 2

00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) (prog-if 20 [EHCI])
	Subsystem: VIA Technologies, Inc. USB 2.0
	Flags: bus master, medium devsel, latency 32, IRQ 11
	Memory at dffdfb00 (32-bit, non-prefetchable) [size=256]
	Capabilities: [80] Power Management version 2

00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
	Subsystem: VIA Technologies, Inc.: Unknown device 0000
	Flags: bus master, stepping, medium devsel, latency 0
	Capabilities: [c0] Power Management version 2

00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
	Subsystem: VIA Technologies, Inc. VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE
	Flags: bus master, medium devsel, latency 32, IRQ 255
	I/O ports at fc00 [size=16]
	Capabilities: [c0] Power Management version 2

00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
	Subsystem: Micro-Star International Co., Ltd.: Unknown device 7120
	Flags: medium devsel, IRQ 5
	I/O ports at c400 [size=256]
	Capabilities: [c0] Power Management version 2

00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74)
	Subsystem: Micro-Star International Co., Ltd.: Unknown device 7120
	Flags: bus master, medium devsel, latency 32, IRQ 11
	I/O ports at c000 [size=256]
	Memory at dffdfa00 (32-bit, non-prefetchable) [size=256]
	Capabilities: [40] Power Management version 2

01:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX 440] (rev a3) (prog-if 00 [VGA])
	Flags: bus master, 66Mhz, medium devsel, latency 248, IRQ 11
	Memory at de000000 (32-bit, non-prefetchable) [size=16M]
	Memory at d0000000 (32-bit, prefetchable) [size=128M]
	Memory at ddc80000 (32-bit, prefetchable) [size=512K]
	[virtual] Expansion ROM at dfee0000 [disabled] [size=128K]
	Capabilities: [60] Power Management version 2
	Capabilities: [44] AGP version 2.0

besondere aufmerksamkeit möchte ich auf die abschnitte lenken,
in denen der IRQ = 10 ist, einmal ein RAID-Controller mit festplatte, da ist musik drauf und xmms hängt sich immer auf, wenn ich zweitens:
mit dem WLAN rumspiele, welches ich irgendwie immernoch nicht zum laufen bringe, aber das ist eine andere sache, es sei denn es hängt hiermit zusammen.
soweit eine interessante beobachtung, jetz die frage:
kann ich der WLAN-Karte vielleicht einen eigenen IRQ oder so zuweisen?