Non-prefetchable 32 bit memory conflict with video card / scsi adapter
Hello,
I have installed a debian 2.2r2 on my PC. All is running fine expected
the X SVGA server that hangs the computer when i try to start it in a
mode superior to VGA 16 colors.
My video card is a 2Mo S3 ViRGE/DX who was running fine under the SVGA
server in my old linux box. I finally found that there is a conflict
with the SCSI adapter (adaptec 2940AU) that is now part of my PC.
There is no IRQ problem, but a "Non-prefetchable 32 bit memory at
0xfc000000 [0xfc000000]" problem: both cards use this same 0xfc000000
adress.
Is there a way to change these adresses setting? At the boot prompt?
In the kernel compilation? ...?
Here is the output of cat /proc/pci:
PCI devices found:
Bus 0, device 0, function 0:
Host bridge: Intel 82434LX Mercury/Neptune (rev 17).
Slow devsel. Master Capable. Latency=32.
Bus 0, device 2, function 0:
Non-VGA device: Intel 82375EB (rev 3).
Medium devsel. Master Capable. Latency=248.
Bus 0, device 14, function 0:
VGA compatible controller: S3 Inc. ViRGE/DX or /GX (rev 1).
Medium devsel. IRQ 11. Master Capable. No bursts. Min
Gnt=4.Max Lat=255.
Non-prefetchable 32 bit memory at 0xfc000000 [0xfc000000].
Bus 0, device 15, function 0:
SCSI storage controller: Adaptec AIC-7861 (rev 1).
Medium devsel. Fast back-to-back capable. IRQ 11. Master
Capable. No bursts. Min Gnt=4.Max Lat=4.
I/O at 0xd000 [0xd001].
Non-prefetchable 32 bit memory at 0xfc000000 [0xfc000000].
Thank you for your attention,
Regards,
Franc
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