EnableGop.c File Reference

#include <Uefi.h>
#include <Library/DxeServicesTableLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/OcBootManagementLib.h>
#include <Library/OcConsoleLib.h>
#include <Library/OcDeviceMiscLib.h>

Go to the source code of this file.

Functions
STATIC EFI_STATUS	LoadUefiOutputSupport (VOID)
STATIC EFI_STATUS	ProvideGop (VOID)
EFI_STATUS EFIAPI	WrappedGetMemorySpaceMap (OUT UINTN *NumberOfDescriptors, OUT EFI_GCD_MEMORY_SPACE_DESCRIPTOR **MemorySpaceMap)
STATIC VOID	WrapGetMemorySpaceMap (VOID)
EFI_STATUS EFIAPI	UefiMain (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

Variables
STATIC EFI_GET_MEMORY_SPACE_MAP	mOriginalGetMemorySpaceMap

Detailed Description

Provide GOP on unsupported graphics cards on EFI-era MacPro and iMac.

Copyright (c) 2022-2023, Mike Beaton. All rights reserved.
SPDX-License-Identifier: BSD-3-Clause

Definition in file EnableGop.c.

Function Documentation

LoadUefiOutputSupport()

STATIC EFI_STATUS LoadUefiOutputSupport

(

VOID

)

Definition at line 25 of file EnableGop.c.

ProvideGop()

STATIC EFI_STATUS ProvideGop

(

VOID

)

Definition at line 75 of file EnableGop.c.

UefiMain()

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

Definition at line 138 of file EnableGop.c.

WrapGetMemorySpaceMap()

STATIC VOID WrapGetMemorySpaceMap

(

VOID

)

Definition at line 114 of file EnableGop.c.

WrappedGetMemorySpaceMap()

EFI_STATUS EFIAPI WrappedGetMemorySpaceMap	(	OUT UINTN *	NumberOfDescriptors,
		OUT EFI_GCD_MEMORY_SPACE_DESCRIPTOR **	MemorySpaceMap )

Definition at line 93 of file EnableGop.c.

Variable Documentation

mOriginalGetMemorySpaceMap

STATIC EFI_GET_MEMORY_SPACE_MAP mOriginalGetMemorySpaceMap

Definition at line 18 of file EnableGop.c.