linux-kernel - Re: [PATCH 2/2] arm64: amd-seattle: Fix PCI bus range due to SMMU limitation

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Message-ID: <2035567.rcXVTvDFpt@wuerfel>
Date:	Thu, 04 Dec 2014 17:10:52 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	suravee.suthikulpanit@....com, mark.rutland@....com,
	will.deacon@....com, marc.zyngier@....com, catalin.marinas@....com,
	liviu.dudau@....com, linux-kernel@...r.kernel.org, arm@...nel.org,
	Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>
Subject: Re: [PATCH 2/2] arm64: amd-seattle: Fix PCI bus range due to SMMU limitation

On Sunday 30 November 2014 21:46:40 suravee.suthikulpanit@....com wrote:
> From: Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>
> 
> Since PCIe is using SMMUv1 which only supports 15-bit stream ID,
> only 7-bit PCI bus id is used to specify stream ID. Therefore,
> we only limit the PCI bus range to 0x7f.
> 
> Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>
> 

Applied the second patch, thanks!

	Arnd
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