linux-kernel - Re: [PATCH 3/4]: Change arm-gic-its to support the Mbigen interrupt

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Message-ID: <556D94C1.6060300@huawei.com>
Date:	Tue, 2 Jun 2015 19:34:25 +0800
From:	"majun (F)" <majun258@...wei.com>
To:	catalin Marinas <Catalin.Marinas@....com>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	Will Deacon <Will.Deacon@....com>,
	Mark Rutland <mark.rutland@....com>,
	Marc Zyngier <marc.zyngier@....com>,
	jason Cooper <jason@...edaemon.net>,
	Thomas Gleixner <tglx@...utronix.de>,
	Li zefan <lizefan@...wei.com>, Huxinwei <huxinwei@...wei.com>
Subject: Re: [PATCH 3/4]: Change arm-gic-its to support the Mbigen interrupt

Hi Marc:
	Thanks for your review.

Accroding to my initial scheme, mbigen and pci devices uses the
same parent domain--MSI domain.

But accroding to your opinion, it seems use the ITS domain as parent domain
of Mbigne is a better way. Am i right ?

Thanks
Ma Jun


在 2015/6/1 17:13, Marc Zyngier 写道:
> Like I said in patch #1, you need to come up with a different approach.
> Use the LPI layer of the ITS as the parent for your MBI, stop messing
> with the PCI stuff, stop poking the ITS internals.
> 
> Thanks,
> 
> 	M.

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