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/openbmc/linux/drivers/iommu/arm/arm-smmu-v3/
H A Darm-smmu-v3.c1729 size_t log2_span; in arm_smmu_atc_inv_to_cmd() local
1783 log2_span = fls_long(page_start ^ page_end); in arm_smmu_atc_inv_to_cmd()
1784 span_mask = (1ULL << log2_span) - 1; in arm_smmu_atc_inv_to_cmd()
1789 cmd->atc.size = log2_span; in arm_smmu_atc_inv_to_cmd()