"UEFI DSC规范1.1概述及平台描述文件规范概述"

The UEFI DSC (Unified Extensible Firmware Interface Driver Source Component) Spec is a comprehensive document that outlines the structure and format of the DSC file used in the development of UEFI drivers. This document provides a detailed overview of the DSC file, including its terms, related information, and conventions used in the document. The DSC Overview section of the spec provides a thorough explanation of how the DSC file is processed, including the build description file format and the processing of various sections within the file. This includes the [Defines], [BuildOptions], [SkuIds], [LibraryClasses], and PCD sections, each of which plays a critical role in defining the components and configuration options of UEFI drivers. The [Defines] section allows developers to specify global definitions that are used throughout the DSC file, while the [BuildOptions] section provides options for customizing the build process of the driver. The [SkuIds] section defines the different system SKU identifiers that the driver supports, while the [LibraryClasses] section specifies the library classes that the driver utilizes. The PCD (Platform Configuration Data) section is particularly important as it allows developers to define configuration settings that can be used by the driver at runtime. This section provides a flexible way to configure the driver based on the specific requirements of the platform on which it will run. Overall, the UEFI DSC Spec provides a comprehensive guide for developers looking to create UEFI drivers, ensuring that they have a clear understanding of the structure and format of the DSC file. By following the guidelines outlined in this document, developers can create drivers that are well-structured, efficient, and compatible with UEFI platforms.