OpenLinuxBoot.c File Reference

#include "LinuxBootInternal.h"
#include <Uefi.h>
#include <Guid/Gpt.h>
#include <Library/BaseLib.h>
#include <Library/DevicePathLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/OcBootManagementLib.h>
#include <Library/OcDebugLogLib.h>
#include <Library/OcFileLib.h>
#include <Library/OcFlexArrayLib.h>
#include <Library/OcStringLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Protocol/OcBootEntry.h>

Go to the source code of this file.

Functions
VOID	InternalFreePickerEntry (IN OC_PICKER_ENTRY *Entry)
STATIC VOID EFIAPI	OcFreeLinuxBootEntries (IN OC_PICKER_ENTRY **Entries, IN UINTN NumEntries)
STATIC EFI_STATUS EFIAPI	OcGetLinuxBootEntries (IN OUT OC_PICKER_CONTEXT *PickerContext, IN CONST EFI_HANDLE Device OPTIONAL, OUT OC_PICKER_ENTRY **Entries, OUT UINTN *NumEntries)
EFI_STATUS EFIAPI	UefiMain (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

Variables
UINTN	gLinuxBootFlags = LINUX_BOOT_ALL & ~(LINUX_BOOT_ADD_DEBUG_INFO | LINUX_BOOT_LOG_VERBOSE | LINUX_BOOT_LOG_GRUB_VARS | LINUX_BOOT_ADD_RW)
STATIC OC_FLEX_ARRAY *	mParsedLoadOptions
OC_PICKER_CONTEXT *	gPickerContext
OC_FLEX_ARRAY *	gLoaderEntries
EFI_GUID	gPartuuid
CHAR8 *	gFileSystemType
STATIC OC_BOOT_ENTRY_PROTOCOL	mLinuxBootEntryProtocol

Detailed Description

Linux boot driver, supporting Boot Loader Specification, GRUB2 blscfg, and autodetect.

Copyright (c) 2021, Mike Beaton. All rights reserved.
SPDX-License-Identifier: BSD-3-Clause

Definition in file OpenLinuxBoot.c.

Function Documentation

InternalFreePickerEntry()

VOID InternalFreePickerEntry

(

IN OC_PICKER_ENTRY *

Entry

)

Definition at line 34 of file OpenLinuxBoot.c.

OcFreeLinuxBootEntries()

STATIC VOID EFIAPI OcFreeLinuxBootEntries	(	IN OC_PICKER_ENTRY **	Entries,
		IN UINTN	NumEntries )

Definition at line 72 of file OpenLinuxBoot.c.

OcGetLinuxBootEntries()

STATIC EFI_STATUS EFIAPI OcGetLinuxBootEntries	(	IN OUT OC_PICKER_CONTEXT *	PickerContext,
		IN CONST EFI_HANDLE Device	OPTIONAL,
		OUT OC_PICKER_ENTRY **	Entries,
		OUT UINTN *	NumEntries )

Definition at line 96 of file OpenLinuxBoot.c.

UefiMain()

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

Definition at line 274 of file OpenLinuxBoot.c.

Variable Documentation

gFileSystemType

CHAR8* gFileSystemType

Definition at line 31 of file OpenLinuxBoot.c.

gLinuxBootFlags

UINTN gLinuxBootFlags = LINUX_BOOT_ALL & ~(LINUX_BOOT_ADD_DEBUG_INFO | LINUX_BOOT_LOG_VERBOSE | LINUX_BOOT_LOG_GRUB_VARS | LINUX_BOOT_ADD_RW)

Definition at line 24 of file OpenLinuxBoot.c.

gLoaderEntries

OC_FLEX_ARRAY* gLoaderEntries

Definition at line 29 of file OpenLinuxBoot.c.

gPartuuid

EFI_GUID gPartuuid

Definition at line 30 of file OpenLinuxBoot.c.

gPickerContext

OC_PICKER_CONTEXT* gPickerContext

Definition at line 28 of file OpenLinuxBoot.c.

mLinuxBootEntryProtocol

STATIC OC_BOOT_ENTRY_PROTOCOL mLinuxBootEntryProtocol

Initial value:

= {
  OC_BOOT_ENTRY_PROTOCOL_REVISION,
  OcGetLinuxBootEntries,
  OcFreeLinuxBootEntries,
  NULL
}

Definition at line 265 of file OpenLinuxBoot.c.

mParsedLoadOptions

STATIC OC_FLEX_ARRAY* mParsedLoadOptions

Definition at line 26 of file OpenLinuxBoot.c.