Eric Lee / smarc-fsl-linux-kernel

14 Aug, 2013

1 commit

03 Apr, 2013

1 commit

08 Feb, 2013

1 commit

18 Sep, 2012

1 commit

03 Aug, 2012

1 commit

  • eb51637b6   iommu/exynos: Fix build error ... Browse Code »

    Fixes the following build error introduced by commit 3177bb76a8
    ("iommu/exynos: Implement DOMAIN_ATTR_GEOMETRY attribute"):

    drivers/iommu/exynos-iommu.c: In function ‘exynos_iommu_domain_init’:
    drivers/iommu/exynos-iommu.c:735:2: error: ‘dom’ undeclared
    (first use in this function)

    Signed-off-by: Sachin Kamat
    Acked-by: Kukjin Kim
    Signed-off-by: Joerg Roedel

    Sachin Kamat
     

25 Jul, 2012

1 commit

  • 97027da6a   Merge tag 'iommu-updates-v3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu ... Browse Code »

    Pull IOMMU updates from Joerg Roedel:
    "The most important part of these updates is the IOMMU groups code
    enhancement written by Alex Williamson. It abstracts the problem that
    a given hardware IOMMU can't isolate any given device from any other
    device (e.g. 32 bit PCI devices can't usually be isolated). Devices
    that can't be isolated are grouped together. This code is required
    for the upcoming VFIO framework.

    Another IOMMU-API change written by me is the introduction of domain
    attributes. This makes it easier to handle GART-like IOMMUs with the
    IOMMU-API because now the start-address and the size of the domain
    address space can be queried.

    Besides that there are a few cleanups and fixes for the NVidia Tegra
    IOMMU drivers and the reworked init-code for the AMD IOMMU. The
    latter is from my patch-set to support interrupt remapping. The rest
    of this patch-set requires x86 changes which are not mergabe yet. So
    full support for interrupt remapping with AMD IOMMUs will come in a
    future merge window."

    * tag 'iommu-updates-v3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (33 commits)
    iommu/amd: Fix hotplug with iommu=pt
    iommu/amd: Add missing spin_lock initialization
    iommu/amd: Convert iommu initialization to state machine
    iommu/amd: Introduce amd_iommu_init_dma routine
    iommu/amd: Move unmap_flush message to amd_iommu_init_dma_ops()
    iommu/amd: Split enable_iommus() routine
    iommu/amd: Introduce early_amd_iommu_init routine
    iommu/amd: Move informational prinks out of iommu_enable
    iommu/amd: Split out PCI related parts of IOMMU initialization
    iommu/amd: Use acpi_get_table instead of acpi_table_parse
    iommu/amd: Fix sparse warnings
    iommu/tegra: Don't call alloc_pdir with as->lock
    iommu/tegra: smmu: Fix unsleepable memory allocation at alloc_pdir()
    iommu/tegra: smmu: Remove unnecessary sanity check at alloc_pdir()
    iommu/exynos: Implement DOMAIN_ATTR_GEOMETRY attribute
    iommu/tegra: Implement DOMAIN_ATTR_GEOMETRY attribute
    iommu/msm: Implement DOMAIN_ATTR_GEOMETRY attribute
    iommu/omap: Implement DOMAIN_ATTR_GEOMETRY attribute
    iommu/vt-d: Implement DOMAIN_ATTR_GEOMETRY attribute
    iommu/amd: Implement DOMAIN_ATTR_GEOMETRY attribute
    ...

    Linus Torvalds
     

24 Jul, 2012

1 commit

11 Jul, 2012

1 commit

12 May, 2012

1 commit

  • 2a96536e7   iommu/exynos: Add iommu driver for EXYNOS Platforms ... Browse Code »

    This is the System MMU driver and IOMMU API implementation for
    EXYNOS SoC platforms. EXYNOS platforms has more than 10 System
    MMUs dedicated for each multimedia accelerators.

    The System MMU driver is already in arc/arm/plat-s5p but it is
    moved to drivers/iommu due to Ohad Ben-Cohen gathered IOMMU
    drivers there.

    Any device driver in EXYNOS platforms that needs to control its
    System MMU must call platform_set_sysmmu() to inform System MMU
    driver who will control it. platform_set_sysmmu() is defined in

    Signed-off-by: KyongHo Cho
    Acked-by: Joerg Roedel
    Signed-off-by: Kukjin Kim

    KyongHo Cho