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Old 10-24-2006, 03:25 AM   #1
itjackie
LQ Newbie
 
Registered: Oct 2006
Posts: 5

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PCI Serial Card queston.


When I have installed the netmos 2xserial card on FC 2 system, I have check the config the, why the IRQ get higher number (169, 127), cannot resvert to smallest IRQ number ( 3, 5 7.....). I enclosed log for ref, pls advice how to fix this problems.

Last login: Tue Oct 24 15:14:01 2006 from 10.5.1.139
[root@localhost root]# cat /proc/pci
PCI devices found:
Bus 0, device 0, function 0:
Class 0600: PCI device 8086:2570 (rev 2).
Prefetchable 32 bit memory at 0xe8000000 [0xefffffff].
Bus 0, device 2, function 0:
Class 0300: PCI device 8086:2572 (rev 2).
IRQ 169.
Prefetchable 32 bit memory at 0xf0000000 [0xf7ffffff].
Non-prefetchable 32 bit memory at 0xfa000000 [0xfa07ffff].
I/O at 0xc000 [0xc007].
Bus 0, device 29, function 0:
Class 0c03: PCI device 8086:24d2 (rev 2).
IRQ 169.
I/O at 0xb000 [0xb01f].
Bus 0, device 29, function 1:
Class 0c03: PCI device 8086:24d4 (rev 2).
IRQ 193.
I/O at 0xb400 [0xb41f].
Bus 0, device 29, function 2:
Class 0c03: PCI device 8086:24d7 (rev 2).
IRQ 185.
I/O at 0xb800 [0xb81f].
Bus 0, device 29, function 3:
Class 0c03: PCI device 8086:24de (rev 2).
IRQ 169.
I/O at 0xbc00 [0xbc1f].
Bus 0, device 29, function 7:
Class 0c03: PCI device 8086:24dd (rev 2).
IRQ 201.
Non-prefetchable 32 bit memory at 0xfa080000 [0xfa0803ff].
Bus 0, device 30, function 0:
Class 0604: PCI device 8086:244e (rev 194).
Master Capable. No bursts. Min Gnt=4.
Bus 0, device 31, function 0:
Class 0601: PCI device 8086:24d0 (rev 2).
Bus 0, device 31, function 2:
Class 0101: PCI device 8086:24d1 (rev 2).
IRQ 185.
I/O at 0xf000 [0xf00f].
Bus 0, device 31, function 3:
Class 0c05: PCI device 8086:24d3 (rev 2).
IRQ 177.
I/O at 0x1400 [0x141f].
Bus 0, device 31, function 5:
Class 0401: PCI device 8086:24d5 (rev 2).
IRQ 177.
I/O at 0xdc00 [0xdcff].
I/O at 0xe000 [0xe03f].
Non-prefetchable 32 bit memory at 0xfa081000 [0xfa0811ff].
Non-prefetchable 32 bit memory at 0xfa082000 [0xfa0820ff].
Bus 1, device 1, function 0:
Class 0700: PCI device 9710:9835 (rev 1).
IRQ 217.
Master Capable. Latency=32.
I/O at 0x6000 [0x6007].
I/O at 0x6400 [0x6407].
I/O at 0x6800 [0x6807].
I/O at 0x6c00 [0x6c07].
I/O at 0x7000 [0x7007].
I/O at 0x7400 [0x740f].
Bus 1, device 3, function 0:
Class 0104: PCI device 1103:0008 (rev 7).
IRQ 169.
Master Capable. Latency=64. Min Gnt=8.Max Lat=8.
I/O at 0x7800 [0x7807].
I/O at 0x7c00 [0x7c03].
I/O at 0x8000 [0x8007].
I/O at 0x8400 [0x8403].
I/O at 0x8800 [0x88ff].
Bus 1, device 3, function 1:
Class 0104: PCI device 1103:0008 (rev 7).
IRQ 169.
Master Capable. Latency=64. Min Gnt=8.Max Lat=8.
I/O at 0x8c00 [0x8c07].
I/O at 0x9000 [0x9003].
I/O at 0x9400 [0x9407].
I/O at 0x9800 [0x9803].
I/O at 0x9c00 [0x9cff].
Bus 1, device 9, function 0:
Class 0200: PCI device 11ab:4320 (rev 19).
IRQ 209.
Master Capable. Latency=64. Min Gnt=23.Max Lat=31.
Non-prefetchable 32 bit memory at 0xf9000000 [0xf9003fff].
I/O at 0xa000 [0xa0ff].
[root@localhost root]#


Thanks
IT
 
  


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