On Feb 18, 2019, at 13:08, Markus Armbruster <arm...@redhat.com> wrote:
> Stephen Checkoway <stephen.checko...@oberlin.edu> writes:
>
>> On Feb 18, 2019, at 08:43, Thomas Huth <th...@redhat.com> wrote:
>>
>>> On 18/02/2019 07.07, Stephen Checkoway wrote:
>>>> Hi all,
>>>>
>>>> I've been working on some improvements to the pflash_cfi02 block device
>>>> (interleaved flash devices similar to pflash_cfi01, multi-sector erase,
>>>> nonuniform sector sizes, and some bug fixes and I'm planning on
>>>> implementing sector erase suspend/resume commands in the near future).
>
> Any chance you could do multiple region support, too?
Can you point me at the data sheet for a flash chip with multiple region
support? For my purposes, I only need the features I mentioned, but if it's a
simple change, I'll consider it.
>>> QTestState *qts;
>>> qts = qtest_initf(" qemu-system-arm -M musicpal,accel=qtest "
>>> "-drive if=pflash,file=%s,format=raw", filename);
>>
>> If I do that, will it be possible for the test to override the properties
>> set by pflash_cfi02_register? It looks like I should be able to use -global
>> to set properties that aren't set explicitly.
>
> Yes.
>
> Won't work for properties set by pflash_cfi02_register(), though. To
> test the full range of values there, you'd have to make them
> configurable somehow. We currently don't have a good way to do that.
> Please see
>
> Subject: Re: Configuring pflash devices for OVMF firmware
> Message-ID: <87mun8gd2x....@dusky.pond.sub.org>
> https://lists.nongnu.org/archive/html/qemu-devel/2019-02/msg01734.html
I see. That's too bad.
--
Stephen Checkoway
