HardwareInterrupt2.h

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#ifndef __HARDWARE_INTERRUPT2_H__
#define __HARDWARE_INTERRUPT2_H__
 
#include <Protocol/HardwareInterrupt.h>
 
// 22838932-1a2d-4a47-aaba-f3f7cf569470
 
#define EFI_HARDWARE_INTERRUPT2_PROTOCOL_GUID \
  { 0x32898322, 0x2d1a, 0x474a, \
    { 0xba, 0xaa, 0xf3, 0xf7, 0xcf, 0x56, 0x94, 0x70 } }
 
typedef enum {
  EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_LOW,
  EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH,
  EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_FALLING,
  EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING,
} EFI_HARDWARE_INTERRUPT2_TRIGGER_TYPE;
 
typedef struct _EFI_HARDWARE_INTERRUPT2_PROTOCOL \
  EFI_HARDWARE_INTERRUPT2_PROTOCOL;
 
typedef
EFI_STATUS
(EFIAPI *HARDWARE_INTERRUPT2_REGISTER)(
  IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *This,
  IN HARDWARE_INTERRUPT_SOURCE Source,
  IN HARDWARE_INTERRUPT_HANDLER Handler
  );
 
typedef
EFI_STATUS
(EFIAPI *HARDWARE_INTERRUPT2_ENABLE)(
  IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *This,
  IN HARDWARE_INTERRUPT_SOURCE Source
  );
 
typedef
EFI_STATUS
(EFIAPI *HARDWARE_INTERRUPT2_DISABLE)(
  IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *This,
  IN HARDWARE_INTERRUPT_SOURCE Source
  );
 
typedef
EFI_STATUS
(EFIAPI *HARDWARE_INTERRUPT2_INTERRUPT_STATE)(
  IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *This,
  IN HARDWARE_INTERRUPT_SOURCE Source,
  IN BOOLEAN *InterruptState
  );
 
typedef
EFI_STATUS
(EFIAPI *HARDWARE_INTERRUPT2_END_OF_INTERRUPT)(
  IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *This,
  IN HARDWARE_INTERRUPT_SOURCE Source
  );
 
typedef
EFI_STATUS
(EFIAPI *HARDWARE_INTERRUPT2_GET_TRIGGER_TYPE)(
  IN  EFI_HARDWARE_INTERRUPT2_PROTOCOL *This,
  IN  HARDWARE_INTERRUPT_SOURCE Source,
  OUT EFI_HARDWARE_INTERRUPT2_TRIGGER_TYPE *TriggerType
  );
 
typedef
EFI_STATUS
(EFIAPI *HARDWARE_INTERRUPT2_SET_TRIGGER_TYPE)(
  IN  EFI_HARDWARE_INTERRUPT2_PROTOCOL *This,
  IN  HARDWARE_INTERRUPT_SOURCE Source,
  IN  EFI_HARDWARE_INTERRUPT2_TRIGGER_TYPE TriggerType
  );
 
struct _EFI_HARDWARE_INTERRUPT2_PROTOCOL {
  HARDWARE_INTERRUPT2_REGISTER            RegisterInterruptSource;
  HARDWARE_INTERRUPT2_ENABLE              EnableInterruptSource;
  HARDWARE_INTERRUPT2_DISABLE             DisableInterruptSource;
  HARDWARE_INTERRUPT2_INTERRUPT_STATE     GetInterruptSourceState;
  HARDWARE_INTERRUPT2_END_OF_INTERRUPT    EndOfInterrupt;
 
  // v2 members
  HARDWARE_INTERRUPT2_GET_TRIGGER_TYPE    GetTriggerType;
  HARDWARE_INTERRUPT2_SET_TRIGGER_TYPE    SetTriggerType;
};
 
extern EFI_GUID  gHardwareInterrupt2ProtocolGuid;
 
#endif