fix2

Author: bratpiorka

src/provider/provider_level_zero.c

@@ -250,7 +250,9 @@ static bool ze_driver_supports_cache_line_size(ze_driver_handle_t driver) {
 }
 
 static bool ze_device_supports_cache_line_size(ze_device_handle_t device) {
-    if (!device || !g_ze_ops.zeDriverGet || !g_ze_ops.zeDeviceGet) {
+    if (!device || !g_ze_ops.zeDriverGet || !g_ze_ops.zeDeviceGet ||
+        !g_ze_ops.zeDriverGetExtensionProperties ||
+        !g_ze_ops.zeDeviceGetCacheProperties) {
         return false;
     }
 

test/common/ze_loopback.cpp

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2025 Intel Corporation
+ * Copyright (C) 2025-2026 Intel Corporation
  *
  * Under the Apache License v2.0 with LLVM Exceptions. See LICENSE.TXT.
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
@@ -37,8 +37,17 @@ ZE_APIEXPORT ze_result_t ZE_APICALL zeInit(ze_init_flags_t flags) {
 ZE_APIEXPORT ze_result_t ZE_APICALL zeDriverGet(uint32_t *pCount,
                                                 ze_driver_handle_t *phDrivers) {
     (void)phDrivers;
-    (void)pCount;
-    FAIL_NOT_IMPLEMENTED
+    *pCount = 0;
+    return ZE_RESULT_SUCCESS;
+}
+
+ZE_APIEXPORT ze_result_t ZE_APICALL zeDriverGetExtensionProperties(
+    ze_driver_handle_t hDriver, uint32_t *pCount,
+    ze_driver_extension_properties_t *pExtensionProperties) {
+    (void)hDriver;
+    (void)pExtensionProperties;
+    *pCount = 0;
+    return ZE_RESULT_SUCCESS;
 }
 
 ZE_APIEXPORT ze_result_t ZE_APICALL zeDeviceGet(ze_driver_handle_t hDriver,
@@ -189,6 +198,15 @@ zeDeviceGetMemoryProperties(ze_device_handle_t hDevice, uint32_t *pCount,
     FAIL_NOT_IMPLEMENTED
 }
 
+ZE_APIEXPORT ze_result_t ZE_APICALL
+zeDeviceGetCacheProperties(ze_device_handle_t hDevice, uint32_t *pCount,
+                           ze_device_cache_properties_t *pCacheProperties) {
+    (void)hDevice;
+    (void)pCount;
+    (void)pCacheProperties;
+    return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
+}
+
 //
 // ze_ops_t operations from src/provider/provider_level_zero.c
 //

test/common/ze_loopback.def

@@ -10,6 +10,7 @@ EXPORTS
 	level_zero_mock
         zeInit
         zeDriverGet
+        zeDriverGetExtensionProperties
         zeDeviceGet
         zeDeviceGetProperties
         zeContextCreate
@@ -36,3 +37,4 @@ EXPORTS
         zeMemOpenIpcHandle
         zeMemCloseIpcHandle
         zeDeviceGetMemoryProperties
+        zeDeviceGetCacheProperties

test/common/ze_loopback.map

@@ -9,6 +9,7 @@
         level_zero_mock;
         zeInit;
         zeDriverGet;
+        zeDriverGetExtensionProperties;
         zeDeviceGet;
         zeDeviceGetProperties;
         zeContextCreate;
@@ -35,6 +36,7 @@
         zeMemOpenIpcHandle;
         zeMemCloseIpcHandle;
         zeDeviceGetMemoryProperties;
+        zeDeviceGetCacheProperties;
     local:
         *;
 };