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Re: [PATCH] arm/gicv2: make GICv2 driver and vGICv2 optional
- To: Luca Fancellu <luca.fancellu@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Michal Orzel <michal.orzel@xxxxxxx>
- Date: Fri, 4 Aug 2023 08:47:17 +0200
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- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, "Volodymyr Babchuk" <Volodymyr_Babchuk@xxxxxxxx>
- Delivery-date: Fri, 04 Aug 2023 06:47:35 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 03/08/2023 16:40, Luca Fancellu wrote:
>
>
> Introduce Kconfig GICV2 to be able to compile the GICv2 driver only
> when needed, the option is active by default.
>
> Introduce Kconfig VGICV2 that compiles the Generic Interrupt
> Controller v2 emulation for domains, it is required only when using
> GICv2 driver, otherwise using the GICv3 driver it is optional and can
> be deselected if the user doesn't want to offer the v2 emulation to
> domains or maybe its GICv3 hardware can't offer the GICv2 compatible
> mode.
>
> Signed-off-by: Luca Fancellu <luca.fancellu@xxxxxxx>
Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
~Michal
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