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From: majun258@huawei.com (majun (F))
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/4]: Change arm-gic-its to support the Mbigen interrupt
Date: Tue, 2 Jun 2015 19:34:25 +0800	[thread overview]
Message-ID: <556D94C1.6060300@huawei.com> (raw)
In-Reply-To: <556C2226.70502@arm.com>

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


? 2015/6/1 17:13, Marc Zyngier ??:
> 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.

WARNING: multiple messages have this Message-ID (diff)
From: "majun (F)" <majun258@huawei.com>
To: catalin Marinas <Catalin.Marinas@arm.com>,
	LKML <linux-kernel@vger.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
	Will Deacon <Will.Deacon@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Marc Zyngier <marc.zyngier@arm.com>,
	jason Cooper <jason@lakedaemon.net>,
	Thomas Gleixner <tglx@linutronix.de>,
	Li zefan <lizefan@huawei.com>, Huxinwei <huxinwei@huawei.com>
Subject: Re: [PATCH 3/4]: Change arm-gic-its to support the Mbigen interrupt
Date: Tue, 2 Jun 2015 19:34:25 +0800	[thread overview]
Message-ID: <556D94C1.6060300@huawei.com> (raw)
In-Reply-To: <556C2226.70502@arm.com>

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.


  reply	other threads:[~2015-06-02 11:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-30  3:19 [PATCH 3/4]: Change arm-gic-its to support the Mbigen interrupt majun (F)
2015-05-30  3:19 ` majun (F)
2015-06-01  9:13 ` Marc Zyngier
2015-06-01  9:13   ` Marc Zyngier
2015-06-02 11:34   ` majun (F) [this message]
2015-06-02 11:34     ` majun (F)
2015-06-02 13:04     ` Marc Zyngier
2015-06-02 13:04       ` Marc Zyngier

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