1 files changed, 53 insertions, 0 deletions
diff --git a/test_conformance/computeinfo/pci_bus_info.cpp b/test_conformance/computeinfo/pci_bus_info.cpp
new file mode 100644
index 00000000..cd62ca05
--- /dev/null
+++ b/test_conformance/computeinfo/pci_bus_info.cpp
@@ -0,0 +1,53 @@
+//
+// Copyright (c) 2021 The Khronos Group Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+#include "harness/compat.h"
+
+#include <array>
+#include <bitset>
+
+#include "harness/testHarness.h"
+#include "harness/deviceInfo.h"
+
+int test_pci_bus_info(cl_device_id deviceID, cl_context context,
+                      cl_command_queue ignoreQueue, int num_elements)
+{
+    if (!is_extension_available(deviceID, "cl_khr_pci_bus_info"))
+    {
+        log_info("cl_khr_pci_bus_info not supported. Skipping test...\n");
+        return TEST_SKIPPED_ITSELF;
+    }
+
+    cl_int error;
+
+    cl_device_pci_bus_info_khr info;
+
+    size_t size_ret;
+    error = clGetDeviceInfo(deviceID, CL_DEVICE_PCI_BUS_INFO_KHR, 0, NULL,
+                            &size_ret);
+    test_error(error, "Unable to query CL_DEVICE_PCI_BUS_INFO_KHR size");
+    test_assert_error(
+        size_ret == sizeof(info),
+        "Query for CL_DEVICE_PCI_BUS_INFO_KHR returned an unexpected size");
+
+    error = clGetDeviceInfo(deviceID, CL_DEVICE_PCI_BUS_INFO_KHR, sizeof(info),
+                            &info, NULL);
+    test_error(error, "Unable to query CL_DEVICE_PCI_BUS_INFO_KHR");
+
+    log_info("\tPCI Bus Info: %04x:%02x:%02x.%x\n", info.pci_domain,
+             info.pci_bus, info.pci_device, info.pci_function);
+
+    return TEST_PASS;
+}