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SubjectRE: [PATCH 0/4] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.
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Hi Joerg,
Do you have any comments on the patchset?

Regards
Varun

> -----Original Message-----
> From: Sethi Varun-B16395
> Sent: Friday, December 21, 2012 7:17 AM
> To: 'Joerg Roedel'
> Cc: Sethi Varun-B16395; joerg.roedel@amd.com; iommu@lists.linux-
> foundation.org; linuxppc-dev@lists.ozlabs.org; linux-
> kernel@vger.kernel.org; Tabi Timur-B04825; Wood Scott-B07421
> Subject: RE: [PATCH 0/4] iommu/fsl: Freescale PAMU driver and IOMMU API
> implementation.
>
> ping!!
>
> > -----Original Message-----
> > From: Sethi Varun-B16395
> > Sent: Friday, December 14, 2012 7:22 PM
> > To: joerg.roedel@amd.com; iommu@lists.linux-foundation.org; linuxppc-
> > dev@lists.ozlabs.org; linux-kernel@vger.kernel.org; Tabi Timur-B04825;
> > Wood Scott-B07421
> > Cc: Sethi Varun-B16395
> > Subject: [PATCH 0/4] iommu/fsl: Freescale PAMU driver and IOMMU API
> > implementation.
> >
> > This patchset provides the Freescale PAMU (Peripheral Access
> > Management
> > Unit) driver and the corresponding IOMMU API implementation. PAMU is
> > the IOMMU present on Freescale QorIQ platforms. PAMU can authorize
> > memory access, remap the memory address, and remap the I/O transaction
> type.
> >
> > This set consists of the following patches:
> > 1. Addition of new field in the device (powerpc) archdata structure
> > for storing iommu domain information
> > pointer. This pointer is stored when the device is attached to a
> > particular iommu domain.
> > 2. Add PAMU bypass enable register to the ccsr_guts structure.
> > 3. Addition of domain attributes required by the PAMU driver IOMMU API.
> > 4. PAMU driver and IOMMU API implementation.
> >
> > This patch set is based on the next branch of the iommu git tree
> > maintained by Joerg.
> >
> > Varun Sethi (4):
> > store iommu domain info in device arch data.
> > add pamu bypass enable register to guts.
> > Add iommu attributes for PAMU
> > FSL PAMU driver.
> >
> > arch/powerpc/include/asm/device.h | 4 +
> > arch/powerpc/include/asm/fsl_guts.h | 4 +-
> > drivers/iommu/Kconfig | 8 +
> > drivers/iommu/Makefile | 1 +
> > drivers/iommu/fsl_pamu.c | 1152
> > +++++++++++++++++++++++++++++++++++
> > drivers/iommu/fsl_pamu.h | 398 ++++++++++++
> > drivers/iommu/fsl_pamu_domain.c | 1033
> > +++++++++++++++++++++++++++++++
> > drivers/iommu/fsl_pamu_domain.h | 96 +++
> > include/linux/iommu.h | 49 ++
> > 9 files changed, 2744 insertions(+), 1 deletions(-) create mode
> > 100644 drivers/iommu/fsl_pamu.c create mode 100644
> > drivers/iommu/fsl_pamu.h create mode 100644
> > drivers/iommu/fsl_pamu_domain.c create mode 100644
> > drivers/iommu/fsl_pamu_domain.h
> >
> > --
> > 1.7.4.1




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