mirror of https://github.com/ceph/ceph
81 lines
3.8 KiB
CMake
81 lines
3.8 KiB
CMake
# - Find_QatDrv
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# Find the qat driver library and includes
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#
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# QatDrv_INCLUDE_DIRS = where to find cap.h, qae_mem.h, etc
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# QatDrv_LIBRARIES - List of libraries when using qat driver
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# QatDrv_FOUND - True if qat driver found
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set(expected_version "v1.7.L.4.14.0-00031")
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set(expected_version_url "https://www.intel.com/content/www/us/en/download/19081/intel-quickassist-technology-intel-qat-driver-for-linux-for-intel-server-boards-and-systems-based-on-intel-62x-chipset.html")
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function(get_qatdrv_version versionfile)
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file(STRINGS "${versionfile}" QAT_VERSION_LINE
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REGEX "^PACKAGE_VERSION_MAJOR_NUMBER=[0-9]+$")
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string(REGEX REPLACE "^PACKAGE_VERSION_MAJOR_NUMBER=([0-9]+)$"
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"\\1" QAT_VERSION1 "${QAT_VERSION_LINE}")
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unset(QAT_VERSION_LINE)
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file(STRINGS "${versionfile}" QAT_VERSION_LINE
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REGEX "^PACKAGE_VERSION_MINOR_NUMBER=[0-9]+$")
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string(REGEX REPLACE "^PACKAGE_VERSION_MINOR_NUMBER=([0-9]+)$"
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"\\1" QAT_VERSION2 "${QAT_VERSION_LINE}")
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unset(QAT_VERSION_LINE)
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file(STRINGS "${versionfile}" QAT_VERSION_LINE
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REGEX "^PACKAGE_VERSION_PATCH_NUMBER=[0-9]+$")
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string(REGEX REPLACE "^PACKAGE_VERSION_PATCH_NUMBER=([0-9]+)$"
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"\\1" QAT_VERSION3 "${QAT_VERSION_LINE}")
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unset(QAT_VERSION_LINE)
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file(STRINGS "${versionfile}" QAT_VERSION_LINE
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REGEX "^PACKAGE_VERSION_BUILD_NUMBER=[0-9]+$")
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string(REGEX REPLACE "^PACKAGE_VERSION_BUILD_NUMBER=([0-9]+)$"
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"\\1" QAT_VERSION4 "${QAT_VERSION_LINE}")
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set(QatDrv_VERSION_MAJOR ${QAT_VERSION1} PARENT_SCOPE)
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set(QatDrv_VERSION_MINOR ${QAT_VERSION2} PARENT_SCOPE)
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set(QatDrv_VERSION_PATCH ${QAT_VERSION3} PARENT_SCOPE)
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set(QatDrv_VERSION_TWEAK ${QAT_VERSION4} PARENT_SCOPE)
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set(QatDrv_VERSION_COUNT 4 PARENT_SCOPE)
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set(QatDrv_VERSION ${QAT_VERSION1}.${QAT_VERSION2}.${QAT_VERSION3}.${QAT_VERSION4}
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PARENT_SCOPE)
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endfunction()
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find_path(QATDRV_INCLUDE_DIR
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name quickassist/include/cpa.h
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HINTS $ENV{ICP_ROOT} /opt/APP/driver/QAT
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NO_DEFAULT_PATH)
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if(QATDRV_INCLUDE_DIR)
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get_qatdrv_version(${QATDRV_INCLUDE_DIR}/versionfile)
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set(QatDrv_INCLUDE_DIRS
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${QATDRV_INCLUDE_DIR}/quickassist/include
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${QATDRV_INCLUDE_DIR}/quickassist/include/dc
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${QATDRV_INCLUDE_DIR}/quickassist/lookaside/access_layer/include
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${QATDRV_INCLUDE_DIR}/quickassist/include/lac
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${QATDRV_INCLUDE_DIR}/quickassist/utilities/libusdm_drv
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${QATDRV_INCLUDE_DIR}/quickassist/utilities/libusdm_drv/include)
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endif()
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foreach(component ${QatDrv_FIND_COMPONENTS})
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find_library(QatDrv_${component}_LIBRARIES
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NAMES ${component}
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HINTS ${QATDRV_INCLUDE_DIR}/build/)
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mark_as_advanced(QatDrv_INCLUDE_DIRS
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QatDrv_${component}_LIBRARIES)
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list(APPEND QatDrv_LIBRARIES "${QatDrv_${component}_LIBRARIES}")
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endforeach()
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set(failure_message "Please ensure QAT driver has been installed with version no less than ${expected_version}. And set the environment variable \"ICP_ROOT\" for the QAT driver package root directory, i.e. \"export ICP_ROOT=/the/directory/of/QAT\". Or download and install QAT driver ${expected_version} manually at the link ${expected_version_url}. Remember to set the environment variable \"ICP_ROOT\" for the package root directory.")
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(QatDrv
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REQUIRED_VARS QatDrv_LIBRARIES QatDrv_INCLUDE_DIRS
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VERSION_VAR QatDrv_VERSION
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FAIL_MESSAGE ${failure_message})
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foreach(component ${QatDrv_FIND_COMPONENTS})
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if(NOT TARGET QatDrv::${component})
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add_library(QatDrv::${component} STATIC IMPORTED GLOBAL)
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set_target_properties(QatDrv::${component} PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${QatDrv_INCLUDE_DIRS}"
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IMPORTED_LINK_INTERFACE_LANGUAGES "C"
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IMPORTED_LOCATION "${QatDrv_${component}_LIBRARIES}")
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endif()
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endforeach()
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