qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [RFC] Memory API


From: Avi Kivity
Subject: Re: [Qemu-devel] [RFC] Memory API
Date: Thu, 19 May 2011 14:58:50 +0300
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Lightning/1.0b3pre Thunderbird/3.1.10

On 05/19/2011 12:24 PM, Jan Kiszka wrote:
On 2011-05-19 10:43, Avi Kivity wrote:
>  On 05/19/2011 11:25 AM, Jan Kiszka wrote:
>>  >
>>  >   Unspecified doesn't mean abort.  It means we need to specify something
>>  >   (which translates to: we get to pick the priorities).
>>
>>  Of course, PCI bars would have to be registered via
>>  cpu_register_memory_region_overlap, just specifying the default
>>  priority. Here we know that overlapping can happen and is not a bug in
>>  the board emulation. I want to avoid that such use cases make
>>  overlapping generally legal, papering over real bugs.
>
>  But those are the majority of regions.  There are a few extra RAM and
>  ROM and fixed function regions, but these are hardly likely to clash.

You are probably only thinking about x86, which does not provide the
majority of QEMU devices.

The next version of the API will include an overlap property.

--
error compiling committee.c: too many arguments to function




reply via email to

[Prev in Thread] Current Thread [Next in Thread]