1 files changed, 12 insertions, 0 deletions
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index a1e230ad39..9a63380801 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -105,6 +105,16 @@ typedef enum {
 
 #define FDT_MAX_SIZE                    0x100000
 
+/*
+ * NUMA related macros. MAX_DISTANCE_REF_POINTS was taken
+ * from Taken from Linux kernel arch/powerpc/mm/numa.h.
+ *
+ * NUMA_ASSOC_SIZE is the base array size of an ibm,associativity
+ * array for any non-CPU resource.
+ */
+#define MAX_DISTANCE_REF_POINTS    4
+#define NUMA_ASSOC_SIZE            (MAX_DISTANCE_REF_POINTS + 1)
+
 typedef struct SpaprCapabilities SpaprCapabilities;
 struct SpaprCapabilities {
     uint8_t caps[SPAPR_CAP_NUM];
@@ -231,6 +241,8 @@ struct SpaprMachineState {
     unsigned gpu_numa_id;
     SpaprTpmProxy *tpm_proxy;
 
+    uint32_t numa_assoc_array[MAX_NODES][NUMA_ASSOC_SIZE];
+
     Error *fwnmi_migration_blocker;
 };