From: Joerg Roedel <joerg.roedel-5C7GfCeVMHo@public.gmane.org>
To: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Cc: Hiroshi DOYU <hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Grant Likely
<grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>,
Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
Rob Landley <rob-VoJi6FS/r0vR7s880joybQ@public.gmane.org>,
Ohad Ben-Cohen <ohad-Ix1uc/W3ht7QT0dZR+AlfA@public.gmane.org>,
Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>,
Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org>,
Thierry Reding
<thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 1/2] iommu/tegra: smmu: Add device tree support for SMMU
Date: Fri, 11 May 2012 11:46:25 +0200 [thread overview]
Message-ID: <20120511094625.GA11750@amd.com> (raw)
In-Reply-To: <4FAC2041.7030405-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
On Thu, May 10, 2012 at 02:08:33PM -0600, Stephen Warren wrote:
> On 05/10/2012 01:50 AM, Hiroshi DOYU wrote:
> > The necessary info is expected to pass from DT.
> >
> > For more precise resource reservation, there shouldn't be any
> > overlapping of register range between SMMU and MC. SMMU register
> > offset needs to be calculated correctly, based on its register bank.
> >
> > Signed-off-by: Hiroshi DOYU <hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>
> Acked-by: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
>
> I expect patch 1 will go through the IOMMU tree, and I'll take patch 2
> through the Tegra tree.
Any reason for splitting it up? The patches touch mostly drivers/iommu.
So to avoid conflicts its probably the best to apply them together.
Joerg
--
AMD Operating System Research Center
Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach
General Managers: Alberto Bozzo
Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632
WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joerg.roedel@amd.com>
To: Stephen Warren <swarren@wwwdotorg.org>
Cc: Hiroshi DOYU <hdoyu@nvidia.com>, <linux-tegra@vger.kernel.org>,
Grant Likely <grant.likely@secretlab.ca>,
Rob Herring <rob.herring@calxeda.com>,
Rob Landley <rob@landley.net>, Ohad Ben-Cohen <ohad@wizery.com>,
Tony Lindgren <tony@atomide.com>, Jiri Kosina <jkosina@suse.cz>,
Thierry Reding <thierry.reding@avionic-design.de>,
<devicetree-discuss@lists.ozlabs.org>,
<linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/2] iommu/tegra: smmu: Add device tree support for SMMU
Date: Fri, 11 May 2012 11:46:25 +0200 [thread overview]
Message-ID: <20120511094625.GA11750@amd.com> (raw)
In-Reply-To: <4FAC2041.7030405@wwwdotorg.org>
On Thu, May 10, 2012 at 02:08:33PM -0600, Stephen Warren wrote:
> On 05/10/2012 01:50 AM, Hiroshi DOYU wrote:
> > The necessary info is expected to pass from DT.
> >
> > For more precise resource reservation, there shouldn't be any
> > overlapping of register range between SMMU and MC. SMMU register
> > offset needs to be calculated correctly, based on its register bank.
> >
> > Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
>
> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
>
> I expect patch 1 will go through the IOMMU tree, and I'll take patch 2
> through the Tegra tree.
Any reason for splitting it up? The patches touch mostly drivers/iommu.
So to avoid conflicts its probably the best to apply them together.
Joerg
--
AMD Operating System Research Center
Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach
General Managers: Alberto Bozzo
Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632
next prev parent reply other threads:[~2012-05-11 9:46 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-10 7:50 [PATCH 0/2] iommu/tegra: smmu: Add device tree support for SMMU Hiroshi DOYU
2012-05-10 7:50 ` [PATCH 1/2] " Hiroshi DOYU
2012-05-10 7:50 ` Hiroshi DOYU
2012-05-10 20:08 ` Stephen Warren
[not found] ` <4FAC2041.7030405-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-05-10 22:38 ` Grant Likely
2012-05-10 22:38 ` Grant Likely
2012-05-11 9:46 ` Joerg Roedel [this message]
2012-05-11 9:46 ` Joerg Roedel
[not found] ` <20120511094625.GA11750-5C7GfCeVMHo@public.gmane.org>
2012-05-11 18:04 ` Stephen Warren
2012-05-11 18:04 ` Stephen Warren
[not found] ` <1336636221-31575-2-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-05-14 17:41 ` Stephen Warren
2012-05-14 17:41 ` Stephen Warren
[not found] ` <4FB143C4.6030502-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-05-17 16:48 ` Stephen Warren
2012-05-17 16:48 ` Stephen Warren
2012-05-18 5:50 ` Hiroshi Doyu
[not found] ` <20120518085051.4a0fca863c5ab37cf8d42cb1-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-05-18 6:43 ` [PATCH 1/1] iommu/tegra: smmu: Add DMA window parser Hiroshi DOYU
2012-05-18 6:43 ` Hiroshi DOYU
2012-05-18 15:15 ` Stephen Warren
[not found] ` <4FB66796.1030007-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-05-18 20:56 ` Hiroshi Doyu
2012-05-18 20:56 ` Hiroshi Doyu
[not found] ` <20120518.235619.175499431618565933.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-05-21 12:47 ` joerg.roedel-5C7GfCeVMHo
2012-05-21 12:47 ` joerg.roedel
[not found] ` <20120521124707.GC2604-5C7GfCeVMHo@public.gmane.org>
2012-06-20 7:16 ` [PATCH 1/5] iommu/tegra: smmu: Add DMA window parser, of_get_dma_window() Hiroshi DOYU
[not found] ` <1340176620-13012-1-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-06-20 7:16 ` [PATCH 2/5] iommu/tegra: smmu: Add device tree support for SMMU Hiroshi DOYU
[not found] ` <1340176620-13012-2-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-06-21 8:31 ` [v2 " Hiroshi Doyu
2012-06-20 7:16 ` [PATCH 3/5] iommu/tegra: smmu: Simplify allocation at once Hiroshi DOYU
2012-06-20 7:16 ` [PATCH 4/5] iommu/tegra: smmu: Remove unnecessary cleanups with devm_*() Hiroshi DOYU
2012-06-20 7:17 ` [PATCH 5/5] iommu/tegra: smmu: Fix uninitialized var warning Hiroshi DOYU
2012-06-20 17:11 ` [PATCH 1/5] iommu/tegra: smmu: Add DMA window parser, of_get_dma_window() Stephen Warren
2012-06-21 6:46 ` Hiroshi Doyu
[not found] ` <20120621.094611.2108645748323641310.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-06-21 6:57 ` Stephen Warren
2012-06-21 6:57 ` Stephen Warren
[not found] ` <4FE2C5F3.1010007-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-06-21 8:30 ` [v2 1/5] iommu: " Hiroshi Doyu
2012-06-21 8:30 ` Hiroshi Doyu
[not found] ` <20120621.113023.1324461719984328307.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-06-21 16:18 ` Stephen Warren
2012-06-21 16:18 ` Stephen Warren
[not found] ` <4FE34973.1020400-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-06-25 5:15 ` Hiroshi Doyu
2012-06-25 5:15 ` Hiroshi Doyu
[not found] ` <20120625081543.bf25af1f74d7d1057d9cd216-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-06-25 10:42 ` joerg.roedel-5C7GfCeVMHo
2012-06-25 10:42 ` joerg.roedel
2012-05-10 7:50 ` [PATCH 2/2] ARM: dt: tegra30.dtsi: Add SMMU node Hiroshi DOYU
2012-05-10 7:50 ` Hiroshi DOYU
2012-05-10 7:50 ` Hiroshi DOYU
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