IRQ: CPU0
0: 29088 XT-PIC timer
1: 727 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 0 XT-PIC PCI device 1524:1410 (ENE Technology Inc)
8: 1 XT-PIC rtc
10: 0 XT-PIC usb-ohci
11: 22 XT-PIC usb-ohci, eth0
12: 5443 XT-PIC PS/2 Mouse
14: 11181 XT-PIC ide0
15: 4 XT-PIC ide1
NMI: 0
LOC: 0
ERR: 0
MIS: 0


ioports:
1080-10ff : Silicon Integrated Systems [SiS] 56k Winmodem (Smart Link HAMR5600 compatible)
1400-14ff : Silicon Integrated Systems [SiS] 56k Winmodem (Smart Link HAMR5600 compatible)
1800-187f : Silicon Integrated Systems [SiS] SiS7012 PCI Audio Accelerator
1c00-1cff : Silicon Integrated Systems [SiS] SiS7012 PCI Audio Accelerator

My modules:
parport_pc 24776 1 (autoclean)
lp 7492 0 (autoclean)
parport 22496 1 (autoclean) [parport_pc lp]
autofs4 8724 0 (unused)
af_packet 13448 0 (unused)
efs 7172 0 (unused)
hfs 74784 0 (unused)
minix 18888 0 (unused)
xfs 511026 0 (unused)
reiserfs 161232 0 (unused)
ntfs 50784 0 (unused)
nls_iso8859-1 2844 0 (unused)
nls_cp437 4348 0 (unused)
soundcore 3364 0
agpgart 34720 0 (unused)
8139too 17096 1
mii 2112 0 [8139too]
serial 51844 0
usb-ohci 18088 0 (unused)
usbcore 57088 0 [usb-ohci]
ds 6472 2
yenta_socket 8640 1
pcmcia_core 37568 0 [ds yenta_socket]
apm 9612 1
rtc 6876 0
ext3 62688 1
jbd 45300 1 [ext3]

This is my pci:
Bus 0, device 2, function 6:
Modem: Silicon Integrated Systems [SiS] 56k Winmodem (Smart Link HAMR5600 compatible) (rev 160).
Master Capable. Latency=173. Min Gnt=52.Max Lat=11.
I/O at 0x1400 [0x14ff].
I/O at 0x1080 [0x10ff].
Bus 0, device 2, function 7:
Multimedia audio controller: Silicon Integrated Systems [SiS] SiS7012 PCI Audio Accelerator (rev 160).
Master Capable. Latency=173. Min Gnt=52.Max Lat=11.
I/O at 0x1c00 [0x1cff].
I/O at 0x1800 [0x187f].
Bus 0, device 3, function 0:

When I use the : insmod i810_audio

Intel 810 + AC97 Audio, version 0.21, 15:49:30 Mar 26 2003
PCI: No IRQ known for interrupt pin C of device 00:02.7.
i810: SiS 7012 found at IO 0x1800 and 0x1c00, IRQ 0
i810_audio: unable to allocate irq 0

How I define the IRQ?