UEFIDevelop--同济大学BIOS和UEFI课程

《UEFIDevelop--同济大学BIOS和UEFI课程》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Tel：69589584Email:wang.box@163.com同济大学软件学院UEFI与固件程序设计AgendaEFIDriverDevelopmentEFIApplicationDevelopmentEFIDriverModelSupportscomplexbushierarchiesFollowstheorganizationofphysical/electricalarchitectureofthemachineDriverBindingProtocolprovidesflexibilityFunctiontomatchdriverstodevicesDriverversion

2、managementHot-plugandunloadsupportDriversnottiedtoFLASHCanbeloadedfromEFISystemPartitionExtensibleAbletoextendtofuturebusanddevicetypesEFIDriversDriverDesignStepsDetermineDriverTypeIdentifyConsumedI/OProtocolsIdentifyProducedI/OProtocolsIdentifyEFIDriverModelProtocolsIdentifyAdditionalDriverFeatur

3、esIdentifyTargetPlatformsx86x64ItaniumProcessorFamilyEFIByteCode(EBC)EFIDriversWhatTypeofDriverisBeingDesigned?EFIImagesApplicationsDriversServiceDriversOSLoadersInitializingDriversRootBridgeDriversEFIDriverModelEFI1.02DriversDeviceDriversBusDriversHybridDriversBusDriversDeviceDriversEFIDriversDev

4、iceDriversManagesaControllerorPeripheralDeviceStart()DoesNotCreateAnyChildHandlesStart()ProducesOneorMoreI/OProtocolsInstalledontotheDevice’sControllerHandleExamples:PCIVideoAdaptersUSBHostControllersUSBKeyboards/USBMicePS/2Keyboards/PS/2MiceEFIDriversDriversServiceDriversInitializingDriversRootBr

5、idgeDriversEFIDriverModelDeviceDriversBusDriversHybridDriversBusDriversManagesandEnumeratesaBusControllerStart()CreatesOneorMoreChildHandlesStart()ProducesBusSpecificI/OProtocolsInstalledontotheBus’sChildHandlesExamples:PCINetworkInterfaceControllersSerialUARTControllersDriversServiceDriversInitia

6、lizingDriversRootBridgeDriversEFIDriverModelDeviceDriversBusDriversHybridDriversEFIDriversHybridDriversManagesandEnumeratesaBusControllerStart()CreatesOneorMoreChildHandlesStart()ProducesBusSpecificI/OProtocolsInstalledontotheBus’sControllerHandleInstalledontoBus’sChildHandlesExamples:PCISCSIHostC

7、ontrollersPCIFiberChannelControllersDriversServiceDriversInitializingDriversRootBridgeDriversEFIDriverModelDeviceDriversBusDriversHybridDriversEFIDriversServiceDriversDoesNotManageHardwareProvidesServicestootherD