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    Subject[PATCH V3 0/2] DMA: update acpi_dma_get_range to return dma map regions
    Date
    The patch series changed acpi_dma_get_range to return dma regions
    as of_dma_get_range, so that dev->dma_range_map can be initialized
    conveniently.

    And acpi_arch_dma_setup for ARM64 is changed wih removing dma_base
    and size from it's parameters.

    Remove ARCH_HAS_PHYS_TO_DMA for LoongArch and use generic
    phys_to_dma/dma_to_phys in include/linux/dma-direct.h.

    V1 -> V2
    - Removed dma_base and size from acpi_arch_dma_setup' parameters
    - Add patch to remove ARCH_HAS_PHYS_TO_DMA for LoongArch

    V2 -> V3
    - Add kerneldoc for acpi_dma_get_range changing
    - Remove redundant code in acpi_arch_dma_setup, and check map


    Jianmin Lv (2):
    ACPI / scan: Support multiple dma windows with different offsets
    LoongArch: Remove ARCH_HAS_PHYS_TO_DMA

    arch/loongarch/Kconfig | 1 -
    arch/loongarch/kernel/dma.c | 52 +++++++++++++++++-------------------------
    arch/loongarch/kernel/setup.c | 2 +-
    drivers/acpi/arm64/dma.c | 29 ++++++++++++++---------
    drivers/acpi/scan.c | 53 +++++++++++++++++++------------------------
    include/acpi/acpi_bus.h | 3 +--
    include/linux/acpi.h | 12 ++++++----
    7 files changed, 71 insertions(+), 81 deletions(-)

    --
    1.8.3.1

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