From: David Brown <davidb@codeaurora.org>
To: Daniel Walker <dwalker@codeaurora.org>
Cc: Stepan Moskovchenko <stepanm@codeaurora.org>,
linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/3] msm: iommu: Generalize platform data for multiple targets
Date: Fri, 11 Feb 2011 14:37:18 -0800 [thread overview]
Message-ID: <8ya7hd6kxk1.fsf@huya.qualcomm.com> (raw)
In-Reply-To: <1297462350.4852.31.camel@m0nster> (Daniel Walker's message of "Fri, 11 Feb 2011 14:12:30 -0800")
On Fri, Feb 11 2011, Daniel Walker wrote:
> On Fri, 2011-02-11 at 12:28 -0800, Stepan Moskovchenko wrote:
>> Make the IOMMU platform data target-independent in
>> preparation for adding MSM8960 IOMMU support. The IOMMU
>> configuration on MSM8x60 and MSM8960 is identical and the
>> same platform data can be used for both.
>>
>> Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
>> ---
>> arch/arm/mach-msm/Makefile | 4 +-
>> .../{devices-msm8x60-iommu.c => devices-iommu.c} | 54 +++++++++----------
>> arch/arm/mach-msm/include/mach/msm_iomap-8x60.h | 36 -------------
>> 3 files changed, 28 insertions(+), 66 deletions(-)
>> rename arch/arm/mach-msm/{devices-msm8x60-iommu.c => devices-iommu.c} (93%)
>
> If it's like what you and David are suggesting I think you would need a
> SoC designation in the filename ..
It is functionality that will be shared across multiple socs. Putting
the name of a specific soc would just be misleading. Currently, it's
our only iommu. Support for another family that uses a different iommu
could perhaps call it iommu2.
David
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
WARNING: multiple messages have this Message-ID (diff)
From: davidb@codeaurora.org (David Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] msm: iommu: Generalize platform data for multiple targets
Date: Fri, 11 Feb 2011 14:37:18 -0800 [thread overview]
Message-ID: <8ya7hd6kxk1.fsf@huya.qualcomm.com> (raw)
In-Reply-To: <1297462350.4852.31.camel@m0nster> (Daniel Walker's message of "Fri, 11 Feb 2011 14:12:30 -0800")
On Fri, Feb 11 2011, Daniel Walker wrote:
> On Fri, 2011-02-11 at 12:28 -0800, Stepan Moskovchenko wrote:
>> Make the IOMMU platform data target-independent in
>> preparation for adding MSM8960 IOMMU support. The IOMMU
>> configuration on MSM8x60 and MSM8960 is identical and the
>> same platform data can be used for both.
>>
>> Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
>> ---
>> arch/arm/mach-msm/Makefile | 4 +-
>> .../{devices-msm8x60-iommu.c => devices-iommu.c} | 54 +++++++++----------
>> arch/arm/mach-msm/include/mach/msm_iomap-8x60.h | 36 -------------
>> 3 files changed, 28 insertions(+), 66 deletions(-)
>> rename arch/arm/mach-msm/{devices-msm8x60-iommu.c => devices-iommu.c} (93%)
>
> If it's like what you and David are suggesting I think you would need a
> SoC designation in the filename ..
It is functionality that will be shared across multiple socs. Putting
the name of a specific soc would just be misleading. Currently, it's
our only iommu. Support for another family that uses a different iommu
could perhaps call it iommu2.
David
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
next prev parent reply other threads:[~2011-02-11 22:37 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-11 20:28 [PATCH 1/3] msm: iommu: Create a Kconfig item for the IOMMU driver Stepan Moskovchenko
2011-02-11 20:28 ` Stepan Moskovchenko
2011-02-11 20:28 ` [PATCH 2/3] msm: iommu: Generalize platform data for multiple targets Stepan Moskovchenko
2011-02-11 20:28 ` Stepan Moskovchenko
2011-02-11 20:42 ` Daniel Walker
2011-02-11 20:42 ` Daniel Walker
2011-02-11 20:51 ` Steve Muckle
2011-02-11 20:51 ` Steve Muckle
2011-02-11 20:58 ` Daniel Walker
2011-02-11 20:58 ` Daniel Walker
2011-02-11 21:00 ` Steve Muckle
2011-02-11 21:00 ` Steve Muckle
2011-02-11 21:03 ` Daniel Walker
2011-02-11 21:03 ` Daniel Walker
2011-02-11 21:03 ` David Brown
2011-02-11 21:03 ` David Brown
2011-02-11 21:14 ` Daniel Walker
2011-02-11 21:14 ` Daniel Walker
2011-02-11 21:53 ` David Brown
2011-02-11 21:53 ` David Brown
2011-02-11 22:00 ` Daniel Walker
2011-02-11 22:00 ` Daniel Walker
2011-02-11 22:12 ` Daniel Walker
2011-02-11 22:12 ` Daniel Walker
2011-02-11 22:37 ` David Brown [this message]
2011-02-11 22:37 ` David Brown
2011-02-11 22:47 ` Daniel Walker
2011-02-11 22:47 ` Daniel Walker
2011-02-11 23:16 ` David Brown
2011-02-11 23:16 ` David Brown
2011-02-11 23:35 ` Daniel Walker
2011-02-11 23:35 ` Daniel Walker
2011-02-11 20:28 ` [PATCH 3/3] msm: iommu: Enable IOMMU support for MSM8960 Stepan Moskovchenko
2011-02-11 20:28 ` Stepan Moskovchenko
2011-02-11 20:38 ` [PATCH 1/3] msm: iommu: Create a Kconfig item for the IOMMU driver Daniel Walker
2011-02-11 20:38 ` Daniel Walker
2011-02-15 19:35 ` David Brown
2011-02-15 19:35 ` David Brown
2011-02-15 19:49 ` Daniel Walker
2011-02-15 19:49 ` Daniel Walker
2011-02-25 0:12 ` David Brown
2011-02-25 0:12 ` David Brown
2011-02-16 0:36 ` Daniel Walker
2011-02-16 0:36 ` Daniel Walker
2011-02-16 0:36 ` Daniel Walker
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