Add support for ecmdq v2: fix some code check errors v3: Add config isolations v4: Enable CONFIG_ARM_SMMU_V3_ECMDQ in openeuler_defconfig in ARCH arm64 v5: Fix apply error Zhen Lei (5): iommu/arm-smmu-v3: Add support for ECMDQ register mode iommu/arm-smmu-v3: Ensure that a set of associated commands are inserted in the same ECMDQ iommu/arm-smmu-v3: Add arm_smmu_ecmdq_issue_cmdlist() for non-shared ECMDQ iommu/arm-smmu-v3: Add support for less than one ECMDQ per core iommu/arm-smmu-v3: Allow disabling ECMDQs at boot time arch/arm64/configs/openeuler_defconfig | 1 + drivers/iommu/Kconfig | 11 + drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 470 +++++++++++++++++++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 47 ++ 4 files changed, 524 insertions(+), 5 deletions(-) -- 2.17.1