SWDEV-567119 - Windows GL Interop Support (#1892)

projects/rocr-runtime/libhsakmt/include/hsakmt/hsakmttypes.h

@@ -349,6 +349,9 @@ typedef struct _HsaNodeProperties
     HSAuint32       KFDGpuID;          // GPU Hash ID generated by KFD
 
     HSAuint32       FamilyID;          // GPU family id
+
+    HSAuint32       LuidLowPart;       // Windows Locally Unique Identifier Low 4 bytes
+    HSAuint32       LuidHighPart;      // Windows Locally Unique Identifier High 4 bytes
 } HsaNodeProperties;
 
 

projects/rocr-runtime/runtime/hsa-runtime/core/runtime/amd_gpu_agent.cpp

@@ -1713,6 +1713,10 @@ hsa_status_t GpuAgent::GetInfo(hsa_agent_info_t attribute, void* value) const {
     case HSA_AMD_AGENT_INFO_PM4_EMULATION:
       *((bool*)value) = properties_.Capability2.ui32.AqlEmulationPm4_;
       break;
+    case HSA_AMD_AGENT_INFO_LUID:
+      static_cast<hsa_luid_t*>(value)->low = properties_.LuidLowPart;
+      static_cast<hsa_luid_t*>(value)->high = properties_.LuidHighPart;
+      break;
     default:
       return HSA_STATUS_ERROR_INVALID_ARGUMENT;
       break;

projects/rocr-runtime/runtime/hsa-runtime/inc/hsa.h

@@ -5691,6 +5691,14 @@ typedef void* hsa_handle_t;
 typedef int hsa_handle_t;
 #endif
 
+/**
+ * @brief Platform-independent container for a Windows LUID.
+ */
+typedef struct hsa_luid_s {
+  uint32_t low;         //!< Luid low 4 bytes, valid only on Windows
+  uint32_t high;        //!< Luid high 4 bytes, valid only on Windows
+} hsa_luid_t;
+
 /**
  * @deprecated
  *

projects/rocr-runtime/runtime/hsa-runtime/inc/hsa_ext_amd.h

@@ -709,7 +709,12 @@ typedef enum hsa_amd_agent_info_s {
   /**
    * The agent uses PM4 emulation mode.
    */
-  HSA_AMD_AGENT_INFO_PM4_EMULATION = 0xA119
+  HSA_AMD_AGENT_INFO_PM4_EMULATION = 0xA119,
+  /**
+   * Queries for the LUID that identifies a hardware node. The LUID is only
+   * valid on Windows. The type of this attribute is LUID.
+   */
+  HSA_AMD_AGENT_INFO_LUID = 0xA11A,
 } hsa_amd_agent_info_t;
 
 /**