1 files changed, 111 insertions, 0 deletions
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/Txe/Include/Protocol/Heci.h b/Silicon/BroxtonSoC/BroxtonSiPkg/Txe/Include/Protocol/Heci.h
new file mode 100644
index 0000000000..4defb074d9
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+++ b/Silicon/BroxtonSoC/BroxtonSiPkg/Txe/Include/Protocol/Heci.h
@@ -0,0 +1,111 @@
+/** @file
+  EFI HECI Protocol.
+
+  Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
+
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php.
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _EFI_HECI_H
+#define _EFI_HECI_H
+
+#include <SeCState.h>
+#include <SeCChipset.h>
+
+typedef struct _EFI_HECI_PROTOCOL EFI_HECI_PROTOCOL;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HECI_SENDWACK) (
+  IN      HECI_DEVICE      HeciDev,
+  IN OUT  UINT32           *Message,
+  IN OUT  UINT32           Length,
+  IN OUT  UINT32           *RecLength,
+  IN      UINT8            HostAddress,
+  IN      UINT8            SECAddress
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HECI_READ_MESSAGE) (
+  IN      HECI_DEVICE      HeciDev,
+  IN      UINT32           Blocking,
+  IN      UINT32           *MessageBody,
+  IN OUT  UINT32           *Length
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HECI_SEND_MESSAGE) (
+  IN      HECI_DEVICE      HeciDev,
+  IN      UINT32           *Message,
+  IN      UINT32           Length,
+  IN      UINT8            HostAddress,
+  IN      UINT8            SECAddress
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HECI_RESET) (
+  IN      HECI_DEVICE      HeciDev
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HECI_INIT) (
+   IN  HECI_DEVICE      HeciDev
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HECI_REINIT) (
+  IN      HECI_DEVICE      HeciDev
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HECI_RESET_WAIT) (
+  IN    HECI_DEVICE      HeciDev,
+  IN    UINT32           Delay
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HECI_GET_SEC_STATUS) (
+  IN UINT32                       *Status
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HECI_GET_SEC_MODE) (
+  IN HECI_DEVICE               HeciDev,
+  IN UINT32                    *Mode
+  );
+
+typedef struct _EFI_HECI_PROTOCOL {
+  EFI_HECI_SENDWACK        SendwACK;
+  EFI_HECI_READ_MESSAGE    ReadMsg;
+  EFI_HECI_SEND_MESSAGE    SendMsg;
+  EFI_HECI_RESET           ResetHeci;
+  EFI_HECI_INIT            InitHeci;
+  EFI_HECI_RESET_WAIT      SeCResetWait;
+  EFI_HECI_REINIT          ReInitHeci;
+  EFI_HECI_GET_SEC_STATUS  GetSeCStatus;
+  EFI_HECI_GET_SEC_MODE    GetSeCMode;
+} EFI_HECI_PROTOCOL;
+
+extern EFI_GUID gEfiHeciProtocolGuid;
+extern EFI_GUID gEfiHeciSmmProtocolGuid;
+extern EFI_GUID gEfiHeciSmmRuntimeProtocolGuid;
+extern EFI_GUID gEfiCseEndofPostGuid;
+extern EFI_GUID gEfiCseEndofServicesGuid;
+
+#endif // _EFI_HECI_H
+