#include <linux/interrupt.h>
+/* Sharability attributes of MSM IOMMU mappings */
+#define MSM_IOMMU_ATTR_NON_SH 0x0
+#define MSM_IOMMU_ATTR_SH 0x4
+
+/* Cacheability attributes of MSM IOMMU mappings */
+#define MSM_IOMMU_ATTR_NONCACHED 0x0
+#define MSM_IOMMU_ATTR_CACHED_WB_WA 0x1
+#define MSM_IOMMU_ATTR_CACHED_WB_NWA 0x2
+#define MSM_IOMMU_ATTR_CACHED_WT 0x3
+
+/* Mask for the cache policy attribute */
+#define MSM_IOMMU_CP_MASK 0x03
+
/* Maximum number of Machine IDs that we are allowing to be mapped to the same
* context bank. The number of MIDs mapped to the same CB does not affect
* performance, but there is a practical limit on how many distinct MIDs may
* be present. These mappings are typically determined at design time and are
* not expected to change at run time.
*/
-#define MAX_NUM_MIDS 16
+#define MAX_NUM_MIDS 32
/**
* struct msm_iommu_dev - a single IOMMU hardware instance