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SYSTEM AND METHOD FOR MANAGING AND DIAGNOSING A COMPUTING DEVICE EQUIPPED WITH UNIFIED EXTENSIBLE FIRMWARE INTERFACE (UEFI)-COMPLIANT FIRMWARE
SYSTEM AND METHOD FOR MANAGING AND DIAGNOSING A COMPUTING DEVICE EQUIPPED WITH UNIFIED EXTENSIBLE FIRMWARE INTERFACE (UEFI)-COMPLIANT FIRMWARE
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机译:用于管理和诊断装有统一可扩展固件接口(UEFI)-兼容固件的计算设备的系统和方法
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摘要
A computing device equipped with UEFI-compliant firmware is provided with added functionality via an extended firmware interface. The variable interface is called with special parameters, which redirect handling of firmware service calls. Embodiments use authenticated variables to provide security properties to the special interface, use the firmware interface to provide access to diagnostics, and use the firmware interface to provide access to system management.
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