On Mon, Oct 19, 2015 at 10:00 AM, Yinghai Lu wrote:
> I would suggest to expand standard_io_resources[] to include all
> possible conflict that we should avoid, like the io port for serial and
> cf8/cf9.
>
> Then we could just set PCIBIOS_MIN_IO to 0 for x86.
That would work on my system, which
On Mon, Oct 19, 2015 at 9:00 AM, Roland Dreier wrote:
> Would it make sense to change the kernel to reduce PCIBIOS_MIN_IO in
> my case? I could make it generic and send it upstream, or just hack
> it locally. Or (given my ignorance of ACPI in the real world) is this
> a broken BIOS change that I
I recently ran into an interesting issue with IO space allocation, and
I'm looking for opinions on whether this is a BIOS issue, a kernel
issue, both, or neither ;)
What happened is that a BIOS update for my system changed the DSDT
from having three ranges in PCI0:
WordIO (ResourceProduce
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