[OpenBIOS] sun4u ebus (was: Change ofmem_common.c)

Artyom Tarasenko atar4qemu at gmail.com
Fri Oct 22 11:28:17 CEST 2010


On Fri, Oct 15, 2010 at 7:57 PM, Blue Swirl <blauwirbel at gmail.com> wrote:
> Actually, while mc146818rtc is linked in, it's not used (there are
> some machines that have similar device, so that's why it still hangs
> around). m48t59 is on ebus.

Btw, can you explain how the physical address of an ebus device can be
calculated?
Looks like they are relative to the ebus beginning and then to PCI,
but what constants define the offsets?

info qtree doesn't show the physical addresses either.

> Is Netra-T1 OK?

Wanted to check whether the current ebus mappings match Netra-T1 or
U5, but haven't succeeded.

-- 
Regards,
Artyom Tarasenko

solaris/sparc under qemu blog: http://tyom.blogspot.com/



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