ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.h

   1 /** @file
   2
   3   Copyright (c) 2017-2018, Arm Limited. All rights reserved.
   4
   5   This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13   System Control and Management Interface V1.0
  14     http://infocenter.arm.com/help/topic/com.arm.doc.den0056a/
  15     DEN0056A_System_Control_and_Management_Interface.pdf
  16 **/
  17 #ifndef SCMI_DXE_H_
  18 #define SCMI_DXE_H_
  19
  20 #include "ScmiPrivate.h"
  21
  22 #define MAX_PROTOCOLS        6
  23 #define MAX_VENDOR_LEN       SCMI_MAX_STR_LEN
  24
  25 /** Pointer to protocol initialization function.
  26
  27   @param[in]  Handle  A pointer to the EFI_HANDLE on which the protocol
  28                       interface is to be installed.
  29
  30   @retval EFI_SUCCESS  Protocol interface installed successfully.
  31 **/
  32 typedef
  33 EFI_STATUS
  34 (EFIAPI *SCMI_PROTOCOL_INIT_FXN)(
  35   IN  EFI_HANDLE  *Handle
  36   );
  37
  38 typedef struct {
  39   SCMI_PROTOCOL_ID Id;            // Protocol Id.
  40   SCMI_PROTOCOL_INIT_FXN InitFn;  // Protocol init function.
  41 } SCMI_PROTOCOL_ENTRY;
  42
  43 #endif /* SCMI_DXE_H_ */