SmmCpuSyncLib.h

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#ifndef SMM_CPU_SYNC_LIB_H_
#define SMM_CPU_SYNC_LIB_H_
 
#include <Uefi/UefiBaseType.h>
 
//
// Opaque structure for SMM CPU Sync context.
//
typedef struct SMM_CPU_SYNC_CONTEXT SMM_CPU_SYNC_CONTEXT;
 
RETURN_STATUS
EFIAPI
SmmCpuSyncContextInit (
  IN   UINTN                 NumberOfCpus,
  OUT  SMM_CPU_SYNC_CONTEXT  **Context
  );
 
VOID
EFIAPI
SmmCpuSyncContextDeinit (
  IN OUT SMM_CPU_SYNC_CONTEXT  *Context
  );
 
VOID
EFIAPI
SmmCpuSyncContextReset (
  IN OUT SMM_CPU_SYNC_CONTEXT  *Context
  );
 
UINTN
EFIAPI
SmmCpuSyncGetArrivedCpuCount (
  IN  SMM_CPU_SYNC_CONTEXT  *Context
  );
 
RETURN_STATUS
EFIAPI
SmmCpuSyncCheckInCpu (
  IN OUT SMM_CPU_SYNC_CONTEXT  *Context,
  IN     UINTN                 CpuIndex
  );
 
RETURN_STATUS
EFIAPI
SmmCpuSyncCheckOutCpu (
  IN OUT SMM_CPU_SYNC_CONTEXT  *Context,
  IN     UINTN                 CpuIndex
  );
 
VOID
EFIAPI
SmmCpuSyncLockDoor (
  IN OUT SMM_CPU_SYNC_CONTEXT  *Context,
  IN     UINTN                 CpuIndex,
  OUT UINTN                    *CpuCount
  );
 
VOID
EFIAPI
SmmCpuSyncWaitForAPs (
  IN OUT SMM_CPU_SYNC_CONTEXT  *Context,
  IN     UINTN                 NumberOfAPs,
  IN     UINTN                 BspIndex
  );
 
VOID
EFIAPI
SmmCpuSyncReleaseOneAp   (
  IN OUT SMM_CPU_SYNC_CONTEXT  *Context,
  IN     UINTN                 CpuIndex,
  IN     UINTN                 BspIndex
  );
 
VOID
EFIAPI
SmmCpuSyncWaitForBsp (
  IN OUT SMM_CPU_SYNC_CONTEXT  *Context,
  IN     UINTN                 CpuIndex,
  IN     UINTN                 BspIndex
  );
 
VOID
EFIAPI
SmmCpuSyncReleaseBsp (
  IN OUT SMM_CPU_SYNC_CONTEXT  *Context,
  IN     UINTN                 CpuIndex,
  IN     UINTN                 BspIndex
  );
 
#endif