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Searched refs:fault_iova (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/iommu/
H A Dmtk_iommu.c465 u64 fault_iova, fault_pa; in mtk_iommu_isr() local
472 fault_iova = readl_relaxed(base + REG_MMU0_FAULT_VA); in mtk_iommu_isr()
476 fault_iova = readl_relaxed(base + REG_MMU1_FAULT_VA); in mtk_iommu_isr()
479 layer = fault_iova & F_MMU_FAULT_VA_LAYER_BIT; in mtk_iommu_isr()
480 write = fault_iova & F_MMU_FAULT_VA_WRITE_BIT; in mtk_iommu_isr()
482 va34_32 = FIELD_GET(F_MMU_INVAL_VA_34_32_MASK, fault_iova); in mtk_iommu_isr()
483 fault_iova = fault_iova & F_MMU_INVAL_VA_31_12_MASK; in mtk_iommu_isr()
484 fault_iova |= (u64)va34_32 << 32; in mtk_iommu_isr()
486 pa34_32 = FIELD_GET(F_MMU_INVAL_PA_34_32_MASK, fault_iova); in mtk_iommu_isr()
508 if (!dom || report_iommu_fault(&dom->domain, bank->parent_dev, fault_iova, in mtk_iommu_isr()
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H A Dmtk_iommu_v1.c199 u32 int_state, regval, fault_iova, fault_pa; in mtk_iommu_v1_isr() local
204 fault_iova = readl_relaxed(data->base + REG_MMU_FAULT_VA); in mtk_iommu_v1_isr()
206 fault_iova &= F_MMU_FAULT_VA_MSK; in mtk_iommu_v1_isr()
216 if (report_iommu_fault(&dom->domain, data->dev, fault_iova, in mtk_iommu_v1_isr()
220 int_state, fault_iova, fault_pa, in mtk_iommu_v1_isr()