[OpenBIOS] Latest SPARC64 & Milax update
Mark Cave-Ayland
mark.cave-ayland at siriusit.co.uk
Wed Jan 6 23:50:26 CET 2010
Igor Kovalenko wrote:
> Just looking for corner cases. Missed that disarm path is actually
> documented in of1275 document in "alarm" section.
I've seen your Qemu patches go through the list, but does this mean you
have a patch for the OpenBIOS alarm word somewhere that we haven't seen yet?
>> In terms of the console, OpenBIOS currently doesn't use alarm interrupts
>> there either - it just sits in a busy-wait loop checking an I/O port or
>> similar to determine when a new character is incoming.
>
> So we need i/o scheduler now (not critical at the moment) :)
Yeah, I can't get too excited about this. It's not as if BIOS routines
are super-performance critical...
ATB,
Mark.
--
Mark Cave-Ayland - Senior Technical Architect
PostgreSQL - PostGIS
Sirius Corporation plc - control through freedom
http://www.siriusit.co.uk
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