[PROBLEM?] PCI Probe failing? 2.4.x kernels

From: Shawn Starr (Shawn.Starr@Home.net)
Date: Mon Jan 29 2001 - 01:02:58 EST


snip from dmesg:

PCI: Probing PCI hardware
PCI: Cannot allocate resource region 0 of device 00:09.0
  got res[10000000:10ffffff] for resource 0 of ATI Technologies Inc 3D
Rage I/II 215GT [Mach64 GT]
Limiting direct PCI/PCI transfers.

What does this mean?

The video card should be using irq 10 according to the BIOS on bootup.
The video card shares int 10 with other devices as well.

           CPU0
  0: 1614217 XT-PIC timer
  1: 20928 XT-PIC keyboard
  2: 0 XT-PIC cascade
  4: 143613 XT-PIC serial
  5: 384574 XT-PIC soundblaster
  8: 1 XT-PIC rtc
  9: 78029 XT-PIC eth0
 14: 17015 XT-PIC ide0
 15: 47 XT-PIC ide1

Why is it limiting PCI/PCI transfers?

Shawn.

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