IRQ 255?

Robert L Harris (nomad@rocky.orci.com)
Tue, 27 Jan 1998 10:47:28 -0700 (MST)


Ok,
I'm trying to debug an X problem. At one point the TechSupport from
XIG said to cat /proc/pci. I got this:

PCI devices found:
Bus 0, device 2, function 0:
VGA compatible controller: Cirrus Logic GD 7548 (rev 0).
Fast devsel. IRQ 255.
Non-prefetchable 32 bit memory at 0xfc000000 [0xfc000000].
Non-prefetchable 32 bit memory at 0xfd000000 [0xfd000000].
Bus 0, device 1, function 1:
IDE controller: Silicon Integrated Systems 85C5513 (rev 8).
Fast devsel. Master Capable. No bursts.
I/O at 0x1f0 [0x1f1].
I/O at 0x3f4 [0x3f5].
I/O at 0x170 [0x171].
I/O at 0x374 [0x375].
I/O at 0x4000 [0x4001].
Bus 0, device 1, function 0:
ISA bridge: Silicon Integrated Systems 85C503 (rev 1).
Medium devsel. Master Capable. No bursts.
Bus 0, device 0, function 0:
Host bridge: Silicon Integrated Systems 85C5511 (rev 0).
Slow devsel. Master Capable. No bursts.

Note that the video device is on IRQ 255. Is this possibly a bug somewhere?
I know 95 doesn't find it this way. Should I upgrade to those new
PCI utils someone posted?

Robert
---------------------------------------------------------------------------
Robert L. Harris | NT is secure....
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These are MY OPINIONS ALONE. I speak for no-one else.
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