Hi Joerg, Do you have any comments on the patch set. Regards Varun
> -----Original Message----- > From: Sethi Varun-B16395 > Sent: Monday, February 18, 2013 6:22 PM > To: io...@lists.linux-foundation.org; linuxppc-...@lists.ozlabs.org; > linux-kernel@vger.kernel.org; Wood Scott-B07421; j...@8bytes.org; Yoder > Stuart-B08248 > Cc: Sethi Varun-B16395 > Subject: [PATCH 0/6 v8] 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. Store PCI controller platform device information in the PCI controller > structure. > 3. Add defines for FSL PCI controller BRR1 register. > 4. Add window permission flags in the iommu_domain_window_enable API. > 5. Add domain attributes for FSL PAMU driver. > 6. 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 (6): > Store iommu domain information in the device structure. > Store the platform device information corresponding to the pci > controller. > Added defines for the FSL PCI controller BRR1 register. > Add window permission flags for iommu_domain_window_enable API. > Add addtional attributes specific to the PAMU driver. > FSL PAMU driver and IOMMU API implementation. > > arch/powerpc/include/asm/device.h | 4 + > arch/powerpc/include/asm/pci-bridge.h | 4 + > arch/powerpc/sysdev/fsl_pci.c | 9 +- > arch/powerpc/sysdev/fsl_pci.h | 2 +- > drivers/iommu/Kconfig | 8 + > drivers/iommu/Makefile | 1 + > drivers/iommu/fsl_pamu.c | 1260 > +++++++++++++++++++++++++++++++++ > drivers/iommu/fsl_pamu.h | 398 +++++++++++ > drivers/iommu/fsl_pamu_domain.c | 1135 > +++++++++++++++++++++++++++++ > drivers/iommu/fsl_pamu_domain.h | 89 +++ > drivers/iommu/iommu.c | 5 +- > include/linux/iommu.h | 40 +- > 12 files changed, 2947 insertions(+), 8 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
