Smbus2.h

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#ifndef __PEI_SMBUS2_PPI_H__
#define __PEI_SMBUS2_PPI_H__
 
#include <IndustryStandard/SmBus.h>
 
#define EFI_PEI_SMBUS2_PPI_GUID \
  { 0x9ca93627, 0xb65b, 0x4324, { 0xa2, 0x2, 0xc0, 0xb4, 0x61, 0x76, 0x45, 0x43 } }
 
 
typedef struct _EFI_PEI_SMBUS2_PPI EFI_PEI_SMBUS2_PPI;
 
typedef
EFI_STATUS
(EFIAPI *EFI_PEI_SMBUS2_PPI_EXECUTE_OPERATION)(
  IN CONST  EFI_PEI_SMBUS2_PPI        *This,
  IN        EFI_SMBUS_DEVICE_ADDRESS  SlaveAddress,
  IN        EFI_SMBUS_DEVICE_COMMAND  Command,
  IN        EFI_SMBUS_OPERATION       Operation,
  IN        BOOLEAN                   PecCheck,
  IN OUT    UINTN                     *Length,
  IN OUT    VOID                      *Buffer
);
 
typedef
EFI_STATUS
(EFIAPI *EFI_PEI_SMBUS2_PPI_ARP_DEVICE)(
  IN CONST  EFI_PEI_SMBUS2_PPI        *This,
  IN        BOOLEAN                   ArpAll,
  IN        EFI_SMBUS_UDID            *SmbusUdid,   OPTIONAL
  IN OUT    EFI_SMBUS_DEVICE_ADDRESS  *SlaveAddress OPTIONAL
);
 
typedef
EFI_STATUS
(EFIAPI *EFI_PEI_SMBUS2_PPI_GET_ARP_MAP)(
  IN CONST  EFI_PEI_SMBUS2_PPI    *This,
  IN OUT    UINTN                 *Length,
  IN OUT    EFI_SMBUS_DEVICE_MAP  **SmbusDeviceMap
);
 
typedef
EFI_STATUS
(EFIAPI *EFI_PEI_SMBUS_NOTIFY2_FUNCTION)(
  IN CONST  EFI_PEI_SMBUS2_PPI        *SmbusPpi,
  IN        EFI_SMBUS_DEVICE_ADDRESS  SlaveAddress,
  IN        UINTN                     Data
);
 
typedef
EFI_STATUS
(EFIAPI *EFI_PEI_SMBUS2_PPI_NOTIFY)(
  IN CONST EFI_PEI_SMBUS2_PPI              *This,
  IN       EFI_SMBUS_DEVICE_ADDRESS        SlaveAddress,
  IN       UINTN                           Data,
  IN       EFI_PEI_SMBUS_NOTIFY2_FUNCTION  NotifyFunction
);
 
struct _EFI_PEI_SMBUS2_PPI {
  EFI_PEI_SMBUS2_PPI_EXECUTE_OPERATION  Execute;
  EFI_PEI_SMBUS2_PPI_ARP_DEVICE         ArpDevice;
  EFI_PEI_SMBUS2_PPI_GET_ARP_MAP        GetArpMap;
  EFI_PEI_SMBUS2_PPI_NOTIFY             Notify;
  EFI_GUID                              Identifier;
};
 
extern EFI_GUID gEfiPeiSmbus2PpiGuid;
 
#endif