1 //
2 // Copyright (c) 2021 The Khronos Group Inc.
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
7 //
8 // http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //
16 #include "harness/compat.h"
17
18 #include <array>
19 #include <bitset>
20
21 #include "harness/testHarness.h"
22 #include "harness/deviceInfo.h"
23
test_pci_bus_info(cl_device_id deviceID,cl_context context,cl_command_queue ignoreQueue,int num_elements)24 int test_pci_bus_info(cl_device_id deviceID, cl_context context,
25 cl_command_queue ignoreQueue, int num_elements)
26 {
27 if (!is_extension_available(deviceID, "cl_khr_pci_bus_info"))
28 {
29 log_info("cl_khr_pci_bus_info not supported. Skipping test...\n");
30 return TEST_SKIPPED_ITSELF;
31 }
32
33 cl_int error;
34
35 cl_device_pci_bus_info_khr info;
36
37 size_t size_ret;
38 error = clGetDeviceInfo(deviceID, CL_DEVICE_PCI_BUS_INFO_KHR, 0, NULL,
39 &size_ret);
40 test_error(error, "Unable to query CL_DEVICE_PCI_BUS_INFO_KHR size");
41 test_assert_error(
42 size_ret == sizeof(info),
43 "Query for CL_DEVICE_PCI_BUS_INFO_KHR returned an unexpected size");
44
45 error = clGetDeviceInfo(deviceID, CL_DEVICE_PCI_BUS_INFO_KHR, sizeof(info),
46 &info, NULL);
47 test_error(error, "Unable to query CL_DEVICE_PCI_BUS_INFO_KHR");
48
49 log_info("\tPCI Bus Info: %04x:%02x:%02x.%x\n", info.pci_domain,
50 info.pci_bus, info.pci_device, info.pci_function);
51
52 return TEST_PASS;
53 }
54