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-rw-r--r--include/acpi/actbl2.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 46dbc1018b2d..c50ef7e6b942 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -98,7 +98,8 @@ enum acpi_iort_node_type {
ACPI_IORT_NODE_NAMED_COMPONENT = 0x01,
ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02,
ACPI_IORT_NODE_SMMU = 0x03,
- ACPI_IORT_NODE_SMMU_V3 = 0x04
+ ACPI_IORT_NODE_SMMU_V3 = 0x04,
+ ACPI_IORT_NODE_PMCG = 0x05
};
struct acpi_iort_id_mapping {
@@ -232,6 +233,13 @@ struct acpi_iort_smmu_v3 {
#define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1)
#define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3)
+struct acpi_iort_pmcg {
+ u64 page0_base_address;
+ u32 overflow_gsiv;
+ u32 node_reference;
+ u64 page1_base_address;
+};
+
/*******************************************************************************
*
* IVRS - I/O Virtualization Reporting Structure