Re: drivers/pci/probe.c patch in 2.6.20.4 causes 'cannot adjust BAR0 (not I/O)' on NVidia MCP51

Alan Cox
2007-03-26T09:52:26Z

> patch did, though, it was that way already before. But otoh with the
> legacy flag set in progif, these BARs *should* be I/O ones...

They *are* I/O resources. The register value loaded by the BIOS or
hardware at start up is undefined and the "is memory" check is actually
wrong.

Doesn't explain the problem but does explain the message.