On Wed, Oct 27, 2010 at 9:26 AM, Avi Kivity <avi@xxxxxxxxxx> wrote:
> ÂOn 10/26/2010 08:33 PM, Blue Swirl wrote:
>>
>> >
>> > ÂWhy two types? ÂI think some devices use PIO on a PC and MMIO on other
>> > Âarchitectures. ÂSharing the type would allow sharing code.
>>
>> Then there are the functions provided by rwhandler.c. I think that
>> interface makes even more sense compared to 8/16/32 (and 64?) bit
>> handlers in many cases.
>
> On the other hand, that makes the transition harder.
>
> Perhaps we can have a type with {read,write}(addr, width), and another built
> on top that provides the traditional {read,write}[bwl](addr) to ease the
> transition.
That should work.
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