EFI_STATUS_CODE_START_EXTENDED_DATA Struct Reference


Data Fields

EFI_STATUS_CODE_DATA DataHeader
EFI_HANDLE ControllerHandle
EFI_HANDLE DriverBindingHandle
UINT16 DevicePathSize

Detailed Description

This structure defines extended data describing a call to a driver binding protocol start function.

This extended data records information about a Start() function call. Start() is a member of the UEFI Driver Binding Protocol.


Field Documentation

The controller handle.

The data header identifying the data. DataHeader.HeaderSize should be sizeof (EFI_STATUS_CODE_DATA), DataHeader.Size should be sizeof (EFI_STATUS_CODE_START_EXTENDED_DATA) - HeaderSize, and DataHeader.Type should be EFI_STATUS_CODE_SPECIFIC_DATA_GUID.

The size of the RemainingDevicePath. It is zero if the Start() function is called with RemainingDevicePath = NULL. The UEFI Specification allows that the Start() function of bus drivers can be called in this way.

The driver binding handle.


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