/** @file
  TpmNvmeSupport.h -- Header for TpmNvmeSupport

Copyright (c) HR650X BIOS Decompilation Project
**/

#ifndef __TPMNVMESUPPORT_H__
#define __TPMNVMESUPPORT_H__

#include "../uefi_headers/Uefi.h"

//
// Function Prototypes
//

EFI_STATUS
EFIAPI
CpuPause(
  VOID
);

EFI_STATUS
EFIAPI
ReadTsc(
  VOID
);

EFI_STATUS
EFIAPI
EnableInterrupts(
  VOID
);

EFI_STATUS
EFIAPI
DisableInterrupts(
  VOID
);

EFI_STATUS
EFIAPI
ReadEflags(
  VOID
);

EFI_STATUS
EFIAPI
DebugPrint(
  VOID
);

EFI_STATUS
EFIAPI
AssertBreak(
  VOID
);

EFI_STATUS
EFIAPI
GetPciExpressBaseAddress(
  VOID
);

EFI_STATUS
EFIAPI
PciExpressLibAddress(
  VOID
);

EFI_STATUS
EFIAPI
IoWrite16(
  VOID
);

EFI_STATUS
EFIAPI
IoRead32(
  VOID
);

EFI_STATUS
EFIAPI
ReadUnaligned64(
  VOID
);

EFI_STATUS
EFIAPI
CompareGuid(
  VOID
);

EFI_STATUS
EFIAPI
TpmNvmeSupportEntry(
  VOID
);

EFI_STATUS
EFIAPI
TpmNvmeSupportDxeEntry(
  VOID
);

EFI_STATUS
EFIAPI
CheckNvmeDevicePresence(
  VOID
);

EFI_STATUS
EFIAPI
NvmeCheckTimerNotify(
  VOID
);

EFI_STATUS
EFIAPI
Definitions(
  VOID
);

EFI_STATUS
EFIAPI
gAmiTcgPpiVariableGuid    = AMI_TCG_PPI_VARIABLE_GUID;(
  VOID
);

EFI_STATUS
EFIAPI
Data(
  VOID
);

EFI_STATUS
EFIAPI
BIOS globals.(
  VOID
);

EFI_STATUS
EFIAPI
gImageHandle       = NULL;(
  VOID
);

EFI_STATUS
EFIAPI
mode protocol interface (obtained via LocateProtocol).(
  VOID
);

EFI_STATUS
EFIAPI
*gDebugModeProtocol = NULL;(
  VOID
);

EFI_STATUS
EFIAPI
list pointer cached from the system configuration table.(
  VOID
);

EFI_STATUS
EFIAPI
*gHobList           = NULL;(
  VOID
);

EFI_STATUS
EFIAPI
Express base address from PCD token 5.(
  VOID
);

EFI_STATUS
EFIAPI
gPciExpressBaseAddress = 0;(
  VOID
);

EFI_STATUS
EFIAPI
protocol interface (obtained via LocateProtocol).(
  VOID
);

EFI_STATUS
EFIAPI
*gPcdProtocol       = NULL;(
  VOID
);

EFI_STATUS
EFIAPI
/ CPU Intrinsic Functions(
  VOID
);

EFI_STATUS
EFIAPI
Access Helpers(
  VOID
);

/// in very early phases this will be small.
EFI_STATUS
EFIAPI
available memory(
  VOID
);

EFI_STATUS
EFIAPI
= gBootServices->AllocatePages (AllocateAnyPages, EfiBootServicesData, 31);(
  VOID
);

/// attempt to locate the debug protocol.
EFI_STATUS
EFIAPI
phase(
  VOID
);

EFI_STATUS
EFIAPI
(gBootServices->LocateProtocol ((
  VOID
);

EFI_STATUS
EFIAPI
Print and Assert Support(
  VOID
);

EFI_STATUS
EFIAPI
the CMOS debug level register.(
  VOID
);

EFI_STATUS
EFIAPI
= IoRead8 (0x70) & 0x80;(
  VOID
);

EFI_STATUS
EFIAPI
the CMOS value to get the debug filter mask.(
  VOID
);

EFI_STATUS
EFIAPI
(CmosValue > 3) {(
  VOID
);

EFI_STATUS
EFIAPI
hardware debug pin status.(
  VOID
);

EFI_STATUS
EFIAPI
= (MmioRead8 (0xFEDAF0490) & 2) | 1;(
  VOID
);

EFI_STATUS
EFIAPI
the message passes the filter, call the debug protocol print function.(
  VOID
);

EFI_STATUS
EFIAPI
((FilterMask & ErrorLevel) != 0) {(
  VOID
);

EFI_STATUS
EFIAPI
and PCD Access(
  VOID
);

EFI_STATUS
EFIAPI
5 in the PCD database corresponds to PcdPciExpressBaseAddress.(
  VOID
);

EFI_STATUS
EFIAPI
= PcdProtocol->Get5 (PcdToken (PcdPciExpressBaseAddress));(
  VOID
);

EFI_STATUS
EFIAPI
Driver Logic(
  VOID
);

EFI_STATUS
EFIAPI
the driver image handle.(
  VOID
);

EFI_STATUS
EFIAPI
= ImageHandle;(
  VOID
);

EFI_STATUS
EFIAPI
the system table.(
  VOID
);

EFI_STATUS
EFIAPI
= SystemTable;(
  VOID
);

EFI_STATUS
EFIAPI
the boot services table.(
  VOID
);

EFI_STATUS
EFIAPI
= SystemTable->BootServices;(
  VOID
);

EFI_STATUS
EFIAPI
the runtime services table.(
  VOID
);

EFI_STATUS
EFIAPI
= SystemTable->RuntimeServices;(
  VOID
);

EFI_STATUS
EFIAPI
the HOB list.(
  VOID
);

EFI_STATUS
EFIAPI
();(
  VOID
);

EFI_STATUS
EFIAPI
the PCI Express base address from PCD.(
  VOID
);

EFI_STATUS
EFIAPI
the PcdPciExpressBaseAddress token is non-negative, enable(
  VOID
);

EFI_STATUS
EFIAPI
Express MMIO access by writing the port 0xCF8 command.(
  VOID
);

EFI_STATUS
EFIAPI
((INT8)PciExpressLibAddress (0xF0004) >= 0) {(
  VOID
);

EFI_STATUS
EFIAPI
the current interrupt state and disable interrupts.(
  VOID
);

EFI_STATUS
EFIAPI
= (ReadEflags () & EFI_FLAGS_IF) != 0;(
  VOID
);

EFI_STATUS
EFIAPI
for I/O posting to complete).(
  VOID
);

EFI_STATUS
EFIAPI
= (UINTN)IoRead32 (1288);(
  VOID
);

EFI_STATUS
EFIAPI
the interrupt state.(
  VOID
);

EFI_STATUS
EFIAPI
(InterruptsOn) {(
  VOID
);

EFI_STATUS
EFIAPI
the module banner.(
  VOID
);

EFI_STATUS
EFIAPI
((DEBUG_INFO, " \n TpmNvmeSupportDxeEntry  \n "));(
  VOID
);

EFI_STATUS
EFIAPI
the AMI Setup variable to check if TPM NVMe support is enabled.(
  VOID
);

EFI_STATUS
EFIAPI
= sizeof (SetupData);(
  VOID
);

EFI_STATUS
EFIAPI
at offset 0x12C (300) in the Setup structure holds the(
  VOID
);

/// a single byte: 0x01 = enabled.
EFI_STATUS
EFIAPI
option(
  VOID
);

EFI_STATUS
EFIAPI
= SetupData[300];(
  VOID
);

EFI_STATUS
EFIAPI
the AMI TCG PPI variable.(
  VOID
);

EFI_STATUS
EFIAPI
the AMITCGPPIVAR variable.(
  VOID
);

EFI_STATUS
EFIAPI
= 0;(
  VOID
);

EFI_STATUS
EFIAPI
the initial NVMe device presence check.(
  VOID
);

EFI_STATUS
EFIAPI
= CheckNvmeDevicePresence ();(
  VOID
);

/// register a periodic timer to retry.
EFI_STATUS
EFIAPI
not found yet(
  VOID
);

EFI_STATUS
EFIAPI
= gBootServices->SetTimer ((
  VOID
);

EFI_STATUS
EFIAPI
all handles that support the NVMe storage protocol.(
  VOID
);

EFI_STATUS
EFIAPI
= gBootServices->LocateHandleBuffer ((
  VOID
);

EFI_STATUS
EFIAPI
all NVMe protocol handles for a live device.(
  VOID
);

EFI_STATUS
EFIAPI
a responsive NVMe device.(
  VOID
);

EFI_STATUS
EFIAPI
= 1;(
  VOID
);

EFI_STATUS
EFIAPI
the presence flag into the AMI Setup variable.(
  VOID
);

EFI_STATUS
EFIAPI
byte offset 300 in the Setup data (TpmNvmeSupport presence flag).(
  VOID
);

EFI_STATUS
EFIAPI
the NVMe device presence check.(
  VOID
);

EFI_STATUS
EFIAPI
the event to indicate completion.(
  VOID
);

#endif /* __TPMNVMESUPPORT_H__ */