[PATCH 2/7] drm/amdgpu: Add VCRAT NUMA affinity entry

Add a new VCRAT subtype to describe NUMA affinity information.
The new entry stores the NUMA node ID and proximity domain.

Signed-off-by: Donet Tom <[email protected]>
---
 drivers/gpu/drm/amd/amdkfd/kfd_crat.h | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
index 252fa94aaab9..934cbb54b0ba 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
@@ -75,7 +75,8 @@ struct crat_header {
 #define CRAT_SUBTYPE_TLB_AFFINITY		3
 #define CRAT_SUBTYPE_CCOMPUTE_AFFINITY		4
 #define CRAT_SUBTYPE_IOLINK_AFFINITY		5
-#define CRAT_SUBTYPE_MAX			6
+#define CRAT_SUBTYPE_NUMA_AFFINITY		6
+#define CRAT_SUBTYPE_MAX			7
 
 /*
  * Do not change the value of CRAT_SIBLINGMAP_SIZE from 32
@@ -280,6 +281,18 @@ struct crat_subtype_iolink {
 	uint8_t		weight_xgmi;
 };
 
+/*
+ * HSA NUMA sub-type header
+ */
+struct crat_subtype_numa {
+	uint8_t		type;
+	uint8_t		length;
+	uint16_t	reserved;
+	uint32_t	flags;
+	uint32_t	numa_node;
+	uint32_t	proximity_domain;
+};
+
 /*
  * HSA generic sub-type header
  */
-- 
2.54.0