VirtHstiDxe.c File Reference

#include <PiDxe.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/HobLib.h>
#include <Library/HstiLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/PcdLib.h>
#include <Library/PlatformInitLib.h>
#include <IndustryStandard/Hsti.h>
#include <IndustryStandard/I440FxPiix4.h>
#include <IndustryStandard/Q35MchIch9.h>
#include "VirtHstiDxe.h"

Go to the source code of this file.

Functions
VOID	VirtHstiSetSupported (VIRT_ADAPTER_INFO_PLATFORM_SECURITY *VirtHsti, IN UINT32 ByteIndex, IN UINT8 BitMask)
BOOLEAN	VirtHstiIsSupported (VIRT_ADAPTER_INFO_PLATFORM_SECURITY *VirtHsti, IN UINT32 ByteIndex, IN UINT8 BitMask)
VOID	VirtHstiTestResult (CHAR16 *ErrorMsg, IN UINT32 ByteIndex, IN UINT8 BitMask)
STATIC UINT16	VirtHstiGetHostBridgeDevId (VOID)
STATIC VOID EFIAPI	VirtHstiOnReadyToBoot (EFI_EVENT Event, VOID *Context)
EFI_STATUS EFIAPI	VirtHstiDxeEntrypoint (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

Detailed Description

This file contains DXE driver for publishing empty HSTI table

Copyright (c) 2017, Intel Corporation. All rights reserved.
Copyright (c) 2024, Red Hat. Inc

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file VirtHstiDxe.c.

Function Documentation

VirtHstiDxeEntrypoint()

EFI_STATUS EFIAPI VirtHstiDxeEntrypoint	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

The driver's entry point.

Parameters

[in]	ImageHandle	The firmware allocated handle for the EFI image.
[in]	SystemTable	A pointer to the EFI System Table.

Return values

EFI_SUCCESS	The entry point is executed successfully.
other	Some error occurs when executing this entry point.

Definition at line 134 of file VirtHstiDxe.c.

VirtHstiGetHostBridgeDevId()

STATIC UINT16 VirtHstiGetHostBridgeDevId

(

VOID

)

Definition at line 84 of file VirtHstiDxe.c.

VirtHstiIsSupported()

BOOLEAN VirtHstiIsSupported	(	VIRT_ADAPTER_INFO_PLATFORM_SECURITY *	VirtHsti,
		IN UINT32	ByteIndex,
		IN UINT8	BitMask
	)

Definition at line 42 of file VirtHstiDxe.c.

VirtHstiOnReadyToBoot()

STATIC VOID EFIAPI VirtHstiOnReadyToBoot	(	EFI_EVENT	Event,
		VOID *	Context
	)

Definition at line 100 of file VirtHstiDxe.c.

VirtHstiSetSupported()

VOID VirtHstiSetSupported	(	VIRT_ADAPTER_INFO_PLATFORM_SECURITY *	VirtHsti,
		IN UINT32	ByteIndex,
		IN UINT8	BitMask
	)

Definition at line 30 of file VirtHstiDxe.c.

VirtHstiTestResult()

VOID VirtHstiTestResult	(	CHAR16 *	ErrorMsg,
		IN UINT32	ByteIndex,
		IN UINT8	BitMask
	)

Definition at line 53 of file VirtHstiDxe.c.