Re: [Qemu-devel] [PATCH v2 0/7] arm_gic: add virtualization extensions support

From: Luc Michel <luc.michel@greensocs.com>
To: Peter Maydell <peter.maydell@linaro.org>, Jan Kiszka <jan.kiszka@web.de>
Cc: QEMU Developers <qemu-devel@nongnu.org>,
	qemu-arm <qemu-arm@nongnu.org>,
	Sai Pavan Boddu <saipava@xilinx.com>,
	Edgar Iglesias <edgari@xilinx.com>,
	Mark Burton <mark.burton@greensocs.com>
Subject: Re: [Qemu-devel] [PATCH v2 0/7] arm_gic: add virtualization extensions support
Date: Tue, 26 Jun 2018 11:20:06 +0200	[thread overview]
Message-ID: <cfbf6580-61ef-f586-2f9e-5ec9d999de8c@greensocs.com> (raw)
In-Reply-To: <CAFEAcA80O-6ycsVFEkfTSYCakQQZyGy9VV-+2rx6dE3-Ffd-Ng@mail.gmail.com>

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On 06/25/2018 01:12 PM, Peter Maydell wrote:
> On 25 June 2018 at 05:55, Jan Kiszka <jan.kiszka@web.de> wrote:
>> On 2018-06-19 11:31, luc.michel@greensocs.com wrote:
>>> From: Luc MICHEL <luc.michel@greensocs.com>
>>>
>>> This patch series add support for the virtualization extensions in the
>>> ARM GICv2 interrupt controller.
>>>
>>> The first two commits do some refactoring to prepare for the
>>> implementation. Commits 3 and 4 are the actual implementation. The last
>>> commit updates the ZynqMP implementation to support virtualization.
>>
>> Is it enabled for the virt machine as well? Seems we are missing some
>> mapping of GICV and GICH there.
> 
> I agree that it would be very nice to see this enabled for the
> 'virt' board; it's a bit tricky for me to test otherwise. It
> should just be a matter of mapping in the GICV and GICH,
> wiring up the maintenance interrupt, and advertising it
> correctly in the DTB and ACPI data...
OK, I'll give it a look for the v3 then.
> 
> I'm hoping to get to reviewing this series this afternoon.
> 
> thanks
> -- PMM
> 


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