I2cHost.h

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#ifndef __I2C_HOST_H__
#define __I2C_HOST_H__
 
#include <Pi/PiI2c.h>
 
#define EFI_I2C_HOST_PROTOCOL_GUID  { 0xa5aab9e3, 0xc727, 0x48cd, { 0x8b, 0xbf, 0x42, 0x72, 0x33, 0x85, 0x49, 0x48 }}
 
typedef struct _EFI_I2C_HOST_PROTOCOL EFI_I2C_HOST_PROTOCOL;
 
 
typedef
EFI_STATUS
(EFIAPI *EFI_I2C_HOST_PROTOCOL_QUEUE_REQUEST) (
  IN CONST EFI_I2C_HOST_PROTOCOL *This,
  IN UINTN                       I2cBusConfiguration,
  IN UINTN                       SlaveAddress,
  IN EFI_EVENT                   Event      OPTIONAL,
  IN EFI_I2C_REQUEST_PACKET      *RequestPacket,
  OUT EFI_STATUS                 *I2cStatus OPTIONAL
  );
 
struct _EFI_I2C_HOST_PROTOCOL {
  EFI_I2C_HOST_PROTOCOL_QUEUE_REQUEST     QueueRequest;
 
  CONST EFI_I2C_CONTROLLER_CAPABILITIES   *I2cControllerCapabilities;
};
 
extern EFI_GUID gEfiI2cHostProtocolGuid;
 
#endif  //  __I2C_HOST_H__