* IORT - IO Remapping Table
*
* Conforms to "IO Remapping Table System Software on ARM Platforms",
- * Document number: ARM DEN 0049C, May 2017
+ * Document number: ARM DEN 0049D, March 2018
*
******************************************************************************/
char device_name[1]; /* Path of namespace object */
};
+/* Masks for Flags field above */
+
+#define ACPI_IORT_NC_STALL_SUPPORTED (1)
+#define ACPI_IORT_NC_PASID_BITS (31<<1)
+
struct acpi_iort_root_complex {
u64 memory_properties; /* Memory access properties */
u32 ats_attribute;
u32 pci_segment_number;
+ u8 memory_address_limit; /* Memory address size limit */
+ u8 reserved[3]; /* Reserved, must be zero */
};
/* Values for ats_attribute field above */
u32 pri_gsiv;
u32 gerr_gsiv;
u32 sync_gsiv;
- u8 pxm;
- u8 reserved1;
- u16 reserved2;
+ u32 pxm;
u32 id_mapping_index;
};
/* Masks for Flags field above */
#define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1)
-#define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (1<<1)
+#define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1)
#define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3)
/*******************************************************************************