UART_FLOW_CONTROL_DEVICE_PATH Struct Reference

Data Fields
EFI_DEVICE_PATH_PROTOCOL	Header
EFI_GUID	Guid
UINT32	FlowControlMap

Detailed Description

A new device path node is defined to declare flow control characteristics. UART Flow Control Messaging Device Path

Field Documentation

UINT32 UART_FLOW_CONTROL_DEVICE_PATH::FlowControlMap

Bitmap of supported flow control types. Bit 0 set indicates hardware flow control. Bit 1 set indicates Xon/Xoff flow control. All other bits are reserved and are clear.

EFI_GUID UART_FLOW_CONTROL_DEVICE_PATH::Guid

DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL GUID.

EFI_DEVICE_PATH_PROTOCOL UART_FLOW_CONTROL_DEVICE_PATH::Header