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Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid

From: Jan Kiszka
Subject: Re: [Qemu-devel] [PATCH 15/30] memory: add address_space_valid
Date: Fri, 24 May 2013 13:02:47 +0200
User-agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv: Gecko/20080226 SUSE/ Thunderbird/ Mnenhy/

On 2013-05-24 12:50, Peter Maydell wrote:
> On 24 May 2013 07:13, Jan Kiszka <address@hidden> wrote:
>> I'll also have a use for it: replace isa_is_ioport_assigned.
> That seems like it's something different: it's asking
> "has some other bit of QEMU registered a handler for
> this ioport?", not "at this moment in time if I make
> an I/O access will it succeed?" (which in principle
> should actually go all the way through and call a
> registered ioport handler which might then say "no,
> for this specific access we will fail").

Hmm... Paolo suggested to use it. But given the current arguments I
guess it's better to stick with memory_region_find for that purpose.


Siemens AG, Corporate Technology, CT RTC ITP SDP-DE
Corporate Competence Center Embedded Linux

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