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.roe...@amd.com; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org; linux- > ker...@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.roe...@amd.com; io...@lists.linux-foundation.org; linuxppc- > > d...@lists.ozlabs.org; linux-ker...@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 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
