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Add support for pci_ext_properties_t

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Added API definition in ze_device.cpp, and added function declaration of
getPciProperties() in device.h and device_imp.cpp
Initially returns -1 for all values of ze_pci_speed_ext_t for now, simply
because we do not have function to retrieve the information of the PCI
speed.

Related-To: LOCI-2669
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
This commit is contained in:
Young Jin Yoon
2021-12-21 08:55:09 +00:00
committed by Compute-Runtime-Automation
parent ade43e29a5
commit 32ccf30c61
8 changed files with 94 additions and 9 deletions
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3
level_zero/api/core/ze_core_loader.cpp
View File

@@ -1,5 +1,5 @@
/*
* Copyright (C) 2020-2021 Intel Corporation
* Copyright (C) 2020-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -224,6 +224,7 @@ zeGetDeviceProcAddrTable(
pDdiTable->pfnGetGlobalTimestamps = zeDeviceGetGlobalTimestamps;
pDdiTable->pfnReserveCacheExt = zeDeviceReserveCacheExt;
pDdiTable->pfnSetCacheAdviceExt = zeDeviceSetCacheAdviceExt;
pDdiTable->pfnPciGetPropertiesExt = zeDevicePciGetPropertiesExt;
driver_ddiTable.core_ddiTable.Device = *pDdiTable;
if (driver_ddiTable.enableTracing) {
pDdiTable->pfnGet = zeDeviceGet_Tracing;

9
level_zero/api/core/ze_device.cpp
View File

@@ -1,5 +1,5 @@
/*
* Copyright (C) 2020-2021 Intel Corporation
* Copyright (C) 2020-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -139,3 +139,10 @@ zeDeviceSetCacheAdviceExt(
ze_cache_ext_region_t cacheRegion) {
return L0::Device::fromHandle(hDevice)->setCacheAdvice(ptr, regionSize, cacheRegion);
}
ZE_APIEXPORT ze_result_t ZE_APICALL
zeDevicePciGetPropertiesExt(
ze_device_handle_t hDevice,
ze_pci_ext_properties_t *pPciProperties) {
return L0::Device::fromHandle(hDevice)->getPciProperties(pPciProperties);
}