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- #ifndef _EFIDBG_H_
- #define _EFIDBG_H_
- #include "eficontext.h"
- #include "efiser.h"
- typedef struct _DEBUGPORT_16550_CONFIG_DATA {
- UINT32 PortAddress;
- UINT64 BaudRate;
- UINT32 ReceiveFifoDepth;
- UINT32 Timeout;
- UINT8 Parity;
- UINT8 DataBits;
- UINT8 StopBits;
- UINT32 ControlMask;
- BOOLEAN RtsCtsEnable;
- } DEBUGPORT_16550_CONFIG_DATA;
- typedef struct _DEBUGPORT_16550_DEVICE_PATH {
- EFI_DEVICE_PATH Header;
- DEBUGPORT_16550_CONFIG_DATA ConfigData;
- } DEBUGPORT_16550_DEVICE_PATH;
- typedef union {
- EFI_DEVICE_PATH DevPath;
- DEBUGPORT_16550_DEVICE_PATH Uart;
-
- } DEBUGPORT_DEV_PATH;
- #define DEBUG_SUPPORT_PROTOCOL \
- { 0x2755590C, 0x6F3C, 0x42fa, 0x9E, 0xA4, 0xA3, 0xBA, 0x54, 0x3C, 0xDA, 0x25 }
- typedef UINTN EXCEPTION_TYPE;
- typedef
- VOID
- (*EXCEPTION_HANDLER) (
- IN EXCEPTION_TYPE ExceptionType,
- IN SYSTEM_CONTEXT *SystemContext
- );
- typedef
- EFI_STATUS
- (EFIAPI *EFI_REGISTER_TIMER_TICK_CALLBACK) (
- IN struct _EFI_DEBUG_SUPPORT_INTERFACE *This,
- IN EXCEPTION_HANDLER TimerTickCallback
- );
- typedef
- EFI_STATUS
- (EFIAPI *EFI_REGISTER_EXCEPTION_HANDLER) (
- IN struct _EFI_DEBUG_SUPPORT_INTERFACE *This,
- IN EXCEPTION_HANDLER ExceptionHandler,
- IN EXCEPTION_TYPE ExceptionType
- );
- typedef
- EFI_STATUS
- (EFIAPI *EFI_IP_CALL_TRACE) (
- IN struct _EFI_DEBUG_SUPPORT_INTERFACE *This
- );
- #define EFI_DEBUG_SUPPORT_INTERFACE_REVISION 0x00010000
- typedef struct _EFI_DEBUG_SUPPORT_INTERFACE {
- UINT32 Revision;
- EFI_REGISTER_TIMER_TICK_CALLBACK RegisterTimerTickCallback;
- EFI_REGISTER_EXCEPTION_HANDLER RegisterExceptionHandler;
- EFI_IP_CALL_TRACE IpCallTrace;
- } EFI_DEBUG_SUPPORT_INTERFACE;
- #define DEBUGPORT_IO_PROTOCOL \
- { 0XEBA4E8D2, 0X3858, 0X41EC, 0XA2, 0X81, 0X26, 0X47, 0XBA, 0X96, 0X60, 0XD0 }
-
- typedef
- EFI_STATUS
- (EFIAPI *EFI_DEBUGPORT_IO_RESET) (
- IN struct _EFI_DEBUGPORT_IO_INTERFACE *This
- );
- typedef
- EFI_STATUS
- (EFIAPI *EFI_DEBUGPORT_IO_READ) (
- IN struct _EFI_DEBUGPORT_IO_INTERFACE *This,
- IN OUT UINTN *BufferSize,
- OUT VOID *Buffer
- );
- typedef
- EFI_STATUS
- (EFIAPI *EFI_DEBUGPORT_IO_WRITE) (
- IN struct _EFI_DEBUGPORT_IO_INTERFACE *This,
- IN OUT UINTN *BufferSize,
- IN VOID *Buffer
- );
- #define EFI_DEBUGPORT_IO_INTERFACE_REVISION 0x00010000
- typedef struct _EFI_DEBUGPORT_IO_INTERFACE {
- UINT32 Revision;
- EFI_DEBUGPORT_IO_READ Read;
- EFI_DEBUGPORT_IO_WRITE Write;
- EFI_DEBUGPORT_IO_RESET Reset;
- } EFI_DEBUGPORT_IO_INTERFACE;
- #define DEBUGPORT_UART16550_CONTROL_PROTOCOL \
- { 0X628EA978, 0X4C26, 0X4605, 0XBC, 0X2, 0XA4, 0X2A, 0X49, 0X69, 0X17, 0XDD }
-
- typedef
- EFI_STATUS
- (EFIAPI *EFI_UART16550_SET_ATTRIBUTES) (
- IN struct _EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE *This,
- IN UINT64 BaudRate,
- IN UINT32 ReceiveFifoDepth,
- IN UINT32 Timeout,
- IN EFI_PARITY_TYPE Parity,
- IN UINT8 DataBits,
- IN EFI_STOP_BITS_TYPE StopBits
- );
- typedef
- EFI_STATUS
- (EFIAPI *EFI_UART16550_SET_CONTROL_BITS) (
- IN struct _EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE *This,
- IN UINT32 Control
- );
- typedef
- EFI_STATUS
- (EFIAPI *EFI_UART16550_GET_CONTROL_BITS) (
- IN struct _EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE *This,
- OUT UINT32 *Control
- );
- #define EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE_REVISION 0x00010000
- typedef struct _EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE {
- UINT32 Revision;
- EFI_UART16550_SET_ATTRIBUTES SetAttributes;
- EFI_UART16550_SET_CONTROL_BITS SetControl;
- EFI_UART16550_GET_CONTROL_BITS GetControl;
- DEBUGPORT_16550_CONFIG_DATA *Mode;
- } EFI_DEBUGPORT_UART16550_CONTROL_INTERFACE;
-
- #define DEVICE_PATH_DEBUGPORT DEBUGPORT_IO_PROTOCOL
-
- #endif
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