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Re: [Qemu-devel] [PATCH 0/2] Exynos4210 IRQ Gate improvement


From: Evgeny Voevodin
Subject: Re: [Qemu-devel] [PATCH 0/2] Exynos4210 IRQ Gate improvement
Date: Wed, 11 Apr 2012 11:46:39 +0400
User-agent: Mozilla/5.0 (X11; Linux i686; rv:11.0) Gecko/20120329 Thunderbird/11.0.1

On 11.04.2012 11:41, Peter Maydell wrote:
On 11 April 2012 08:18, Evgeny Voevodin<address@hidden>  wrote:
First patch introduces two properties: n_in and n_out.
With these properties one can configure gate to group n_in inputs and pass
them to n_out outputs. Gate will make input groups of n_in/n_out size each, so
n_in must be a multiple of n_out.

This device could be used as stand-alone, so, if somebody else needs this, I can
detach it into a separate file.

Second patch implies usage of new IRQ Gate properties in exynos4210 SOC.
Do you have a use for multiple gates of different sizes, or is this just
a tidy-up ?

-- PMM


Both.
After pl330 will land to master, we'll provide it's support on exynos4210 with such a usage.

--
Kind regards,
Evgeny Voevodin,
Leading Software Engineer,
ASWG, Moscow R&D center, Samsung Electronics
e-mail: address@hidden




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