Re: [OpenBIOS] [PATCH] ppc: fix ESCC reg properties

[Alyssa Milburn]

Hey,

Great that this fixes stuff!

The attached (qemu) patch might also be of interest(?) although I didn't
submit it because the ports are all unimplemented and it looks like they
aren't used by anything. And I'm not sure what to do about the inconsistent
ports thing (my PowerMac1,1 provides different values in OF for the low
regs) so I sort of gave up on this angle which I guess was a mistake. :)

- Alyssa

[PATCH] ppc: fix ESCC reg properties

[Mark Cave-Ayland]

On 03/02/16 08:19, Alyssa Milburn wrote:
> Hey,
>
> Great that this fixes stuff!
>
> The attached (qemu) patch might also be of interest(?) although I didn't
> submit it because the ports are all unimplemented and it looks like they
> aren't used by anything. And I'm not sure what to do about the inconsistent
> ports thing (my PowerMac1,1 provides different values in OF for the low
> regs) so I sort of gave up on this angle which I guess was a mistake. :)

Interesting - do you see any noticeable difference under any OSs? Also
it's worth checking with the output of QEMU's "info mtree" in the
console to make sure the address mappings line up. The nearest real
machine for mac99 is probably a G4 AGP, but there are still some
differences.

ATB,

Mark.