/** @file
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PEI TBT Task Dispatch library Header file
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Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __PEI_TBT_TASK_DISPATCH_LIB_H__
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#define __PEI_TBT_TASK_DISPATCH_LIB_H__
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#include <Library/PeiServicesLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include <Library/GpioLib.h>
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#include <Library/IoLib.h>
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#include <Library/PciSegmentLib.h>
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#include <Library/HobLib.h>
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#include <Library/PcdLib.h>
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#include <Ppi/PeiTbtPolicy.h>
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typedef
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EFI_STATUS
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(EFIAPI *TBT_TASK) (
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PEI_TBT_POLICY *PeiTbtConfig
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);
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typedef enum {
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TBT_NULL, ///< All policy flags turned off.
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TBT_NORMAL = (1 << 0), ///< Execute TBT function on cold reset.
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TBT_S3 = (1 << 1), ///< Execute TBT function on S3 exit.
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TBT_S4 = (1 << 2), ///< Execute TBT function on S4 exit.
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TBT_ALL = MAX_UINTN ///< Execute TBT function always.
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} TBT_BOOT_MODE;
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typedef struct {
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TBT_TASK TbtTask; ///< Ptr to function to execute, with parameter list.
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TBT_BOOT_MODE TbtBootModeFlag; ///< Call table base on TbtBootModeFlag
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CHAR8 *String; ///< Output string describing this task.
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} TBT_CALL_TABLE_ENTRY;
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/**
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Covert the current EFI_BOOT_MODE to TBT_BOOT_MODE
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**/
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TBT_BOOT_MODE
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TbtGetBootMode (
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VOID
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);
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/**
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TbtTaskDistpach: Dispatch the TBT tasks according to TBT_CALL_TABLE_ENTRY
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@param[in] TBT_CALL_TABLE_ENTRY TbtCallTable
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**/
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VOID
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TbtTaskDistpach (
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IN TBT_CALL_TABLE_ENTRY *TbtCallTable
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);
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#endif
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