Generic IOMMU errors code are necessary to handle errors on generic
layer.
Signed-off-by: David Cohen <[email protected]>
---
arch/arm/plat-omap/include/plat/iommu.h | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/plat-omap/include/plat/iommu.h
b/arch/arm/plat-omap/include/plat/iommu.h
index 69230d6..c653fd7 100644
--- a/arch/arm/plat-omap/include/plat/iommu.h
+++ b/arch/arm/plat-omap/include/plat/iommu.h
@@ -109,6 +109,13 @@ struct iommu_platform_data {
u32 da_end;
};
+/* IOMMU errors */
+#define IOMMU_ERR_TLB_MISS (1 << 0)
+#define IOMMU_ERR_TRANS_FAULT (1 << 1)
+#define IOMMU_ERR_EMU_MISS (1 << 2)
+#define IOMMU_ERR_TBLWALK_FAULT (1 << 3)
+#define IOMMU_ERR_MULTIHIT_FAULT (1 << 4)
+
#if defined(CONFIG_ARCH_OMAP1)
#error "iommu for this processor not implemented yet"
#else
--
1.7.1
--
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