data_type large_stringclasses 3
values | source large_stringclasses 29
values | code large_stringlengths 98 49.4M | filepath large_stringlengths 5 161 ⌀ | message large_stringclasses 234
values | commit large_stringclasses 234
values | subject large_stringclasses 418
values | critique large_stringlengths 101 1.26M ⌀ | metadata dict |
|---|---|---|---|---|---|---|---|---|
source | edk2 | /** @file
AArch64 implementation of XenHypercall2
Copyright (C) 2014, Linaro Ltd.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <IndustryStandard/Xen/arch-arm/xen.h>
.text
.global ASM_PFX(XenHypercall2)
ASM_PFX(XenHypercall2):
mov x16, x0
mov x0, x1
mov x1, x2
hvc #X... | OvmfPkg/Library/XenHypercallLib/AArch64/Hypercall.S | null | null | null | null | null |
source | edk2 | /** @file
* Manage XenBus device path and I/O handles
*
* Copyright (c) 2015, Linaro Ltd. All rights reserved.<BR>
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/
#include <Library/BaseLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiLib.h>
#include <Li... | OvmfPkg/Library/XenIoMmioLib/XenIoMmioLib.c | null | null | null | null | null |
source | edk2 | /** @file
Get information about Xen
This library simply allow to find out if OVMF is running under Xen and
allow to get more information when it is the case.
Copyright (c) 2019, Citrix Systems, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <PiDxe.h>
#include <Library/HobLib.h>
#include <... | OvmfPkg/Library/XenPlatformLib/XenPlatformLib.c | null | null | null | null | null |
source | edk2 | /** @file
Implement EFI RealTimeClock runtime services via Xen shared info page
Copyright (c) 2015, Linaro Ltd. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Uefi.h>
#include <PiDxe.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
/**
Converts Epoch second... | OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.c | null | null | null | null | null |
source | edk2 | /** @file
Provides 'initrd' dynamic UEFI shell command to load a Linux initrd
via its GUIDed vendor media path
Copyright (c) 2020, Arm, Ltd. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Uefi.h>
#include <Library/DebugLib.h>
#include <Library/DevicePathLib.h>
#include <... | OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.c | null | null | null | null | null |
source | edk2 | /** @file
Timer Architectural Protocol as defined in the DXE CIS
Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2019, Citrix Systems, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/NestedInterruptTplLib.h>
#include "LocalApicTimerDxe.h"
//
// The ha... | OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c | null | null | null | null | null |
source | edk2 | /** @file
Private data structures
Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2019, Citrix Systems, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <PiDxe.h>
#include <Protocol/Cpu.h>
#include <Protocol/Timer.h>
#include <Register/LocalApic.h>... | OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.h | null | null | null | null | null |
source | edk2 | # LoongArch QEMU virt platform
## Overview
LoongArch QEMU virt is a generic platform that does not require any actual hardware.
The minimum required QEMU version is [8.1](https://gitlab.com/qemu-project/qemu/-/tags), the minimum required GCC version is [GCC13](https://gcc.gnu.org/gcc-13/), the minimum required Bi... | OvmfPkg/LoongArchVirt/Readme.md | null | null | null | null | null |
source | edk2 | /** @file
Timer Architectural Protocol as defined in the DXE CIS
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/TimerLib.h>
#include <Library/Uefi... | OvmfPkg/LoongArchVirt/Drivers/StableTimerDxe/Timer.c | null | null | null | null | null |
source | edk2 | /** @file
CPU Memory Map Unit Initialization library instance.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Uefi.h>
#include <Library/BaseLib.h>
#include <Library/CacheMaintenanceLib.h>
#include <Library/CpuMmuL... | OvmfPkg/LoongArchVirt/Library/CpuMmuInitLib/CpuMmuInit.c | null | null | null | null | null |
source | edk2 | /** @file
16550 UART Serial Port library functions
Copyright (c) 2024, Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Base.h>
#include <Library/BaseLib.h>
#include <Library/FdtSerialPortAddressLib.h>
#include <Library/IoLib.h>
#incl... | OvmfPkg/LoongArchVirt/Library/EarlyFdtSerialPortLib16550/EarlyFdtSerialPortLib16550.c | null | null | null | null | null |
source | edk2 | /** @file
PEI Phase Early Platform Hook Library instance for 16550 Uart.
Copyright (c) 2020 - 2023, Arm Ltd. All rights reserved.<BR>
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseLib.h>
#include <L... | OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/EarlyFdt16550SerialPortHookLib.c | null | null | null | null | null |
source | edk2 | /** @file
Platform Hook Library instance for 16550 Uart.
Copyright (c) 2020, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseLib.h>
#include <Library/PcdLib.h>
#inclu... | OvmfPkg/LoongArchVirt/Library/Fdt16550SerialPortHookLib/Fdt16550SerialPortHookLib.c | null | null | null | null | null |
source | edk2 | /** @file
Implement EFI RealTimeClock runtime services via RTC Lib.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#define TOY_WRITE0_REG 0x24
#define TOY_WRITE1_REG 0x28
#define TOY_READ0_REG 0x2c
#define... | OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/LsRealTimeClock.h | null | null | null | null | null |
source | edk2 | /** @file
Implement EFI RealTimeClock runtime services via RTC Lib.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#include <Library/DxeServicesTableLib.h>
#include <Library/HobLib.h>
#include ... | OvmfPkg/LoongArchVirt/Library/LsRealTimeClockLib/LsRealTimeClockLib.c | null | null | null | null | null |
source | edk2 | /** @file
Base ResetSystem library implementation.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/QemuFwCfgLib.h>
#include "ResetSyste... | OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/BaseResetSystemAcpiGed.c | null | null | null | null | null |
source | edk2 | /** @file
Dxe ResetSystem library implementation.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Base.h>
#include <Library/DebugLib.h>
#include <Library/DxeServicesTableLib.h>
#include <Library/UefiBootServicesTab... | OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/DxeResetSystemAcpiGed.c | null | null | null | null | null |
source | edk2 | /** @file
ResetSystem library implementation.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseLib.h> // CpuDeadLoop()
#include <Library/DebugLib.h>
#include <Library/IoLib.h>
#include <Library/Re... | OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/ResetSystemAcpiGed.c | null | null | null | null | null |
source | edk2 | /** @file
ResetSystem lib head file.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <Base.h>
typedef struct {
UINT64 SleepControlRegAddr;
UINT64 SleepStatusRegAddr;
UINT64 ResetRegAddr... | OvmfPkg/LoongArchVirt/Library/ResetSystemAcpiLib/ResetSystemAcpiGed.h | null | null | null | null | null |
source | edk2 | /** @file
Build FV related hobs for platform.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
/**
Publish PEI & DXE (Decompressed) Memory based FVs to let PEI
an... | OvmfPkg/LoongArchVirt/PlatformPei/Fv.c | null | null | null | null | null |
source | edk2 | /** @file
Memory Detection for Virtual Machines.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
//
// The package level header files this module uses
//
#include <PiPei.h>
//
// The Library classes this module consumes
//
... | OvmfPkg/LoongArchVirt/PlatformPei/MemDetect.c | null | null | null | null | null |
source | edk2 | /** @file
Platform PEI driver
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
Copyright (C) 2025 Advanced Micro Devices, Inc. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Glossary:
- Mem - Memory
**/
//
// The package level header files th... | OvmfPkg/LoongArchVirt/PlatformPei/Platform.c | null | null | null | null | null |
source | edk2 | /** @file
Platform PEI module include file.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <IndustryStandard/E820.h>
typedef struct {
UINT64 BaseAddr;
UINT64 Length;
UINT32 Type;
UIN... | OvmfPkg/LoongArchVirt/PlatformPei/Platform.h | null | null | null | null | null |
source | edk2 | /** @file
Main SEC phase code. Transitions to PEI.
Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <PiPei.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugAgentLib.h>
#incl... | OvmfPkg/LoongArchVirt/Sec/SecMain.c | null | null | null | null | null |
source | edk2 | #------------------------------------------------------------------------------
#
# Start for Loongson LoongArch processor
#
# Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
# @par Glossary:
# - CSR - CPU Status Register
# -... | OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S | null | null | null | null | null |
source | edk2 | /** @file
This driver produces Extended SCSI Pass Thru Protocol instances for
LSI 53C895A SCSI devices.
Copyright (C) 2020, SUSE LLC.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <IndustryStandard/LsiScsi.h>
#include <IndustryStandard/Pci.h>
#include <Library/BaseLib.h>
#include <Library/BaseM... | OvmfPkg/LsiScsiDxe/LsiScsi.c | null | null | null | null | null |
source | edk2 | /** @file
Internal definitions for the LSI 53C895A SCSI driver, which produces
Extended SCSI Pass Thru Protocol instances for LSI 53C895A SCSI devices.
Copyright (C) 2020, SUSE LLC.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
typedef struct {
//
// Allocate 32 UINT32 entries for the ... | OvmfPkg/LsiScsiDxe/LsiScsi.h | null | null | null | null | null |
source | edk2 | /** @file
Memory Debug Log PEIM
Copyright (C) 2025, Oracle and/or its affiliates.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/PeiServicesLib.h>
#include ... | OvmfPkg/MemDebugLogPei/MemDebugLog.c | null | null | null | null | null |
source | edk2 | /** @file
This driver produces Extended SCSI Pass Thru Protocol instances for
LSI Fusion MPT SCSI devices.
Copyright (C) 2020, Oracle and/or its affiliates.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <IndustryStandard/FusionMptScsi.h>
#include <IndustryStandard/Pci.h>
#include <Library/BaseL... | OvmfPkg/MptScsiDxe/MptScsi.c | null | null | null | null | null |
source | edk2 | /** @file
This driver implements EFI_PCI_HOT_PLUG_INIT_PROTOCOL, providing the PCI bus
driver with resource padding information, for PCIe hotplug purposes.
Copyright (C) 2016, Red Hat, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <IndustryStandard/Acpi10.h>
#include <IndustryStandard/Q35Mch... | OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.c | null | null | null | null | null |
source | edk2 | # OvmfPkg - Platform CI
This ReadMe.md describes the Azure DevOps based Platform CI for OvmfPkg and how
to use the same Pytools based build infrastructure locally.
## Supported Configuration Details
This solution for building and running OvmfPkg has only been validated with Windows 10
with VS2022 and Ubuntu 18.04 wi... | OvmfPkg/PlatformCI/ReadMe.md | null | null | null | null | null |
source | edk2 | /** @file
This driver effectuates OVMF's platform configuration settings and exposes
them via HII.
Copyright (C) 2014, Red Hat, Inc.
Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseLib.h>
#include <Library/BaseMem... | OvmfPkg/PlatformDxe/Platform.c | null | null | null | null | null |
source | edk2 | /** @file
This driver effectuates OVMF's platform configuration settings and exposes
them via HII.
Copyright (C) 2014, Red Hat, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
//
// Macro and type definitions that connect the form with the HII driver code.
//
#define FORMSTATEID_MAIN_FORM... | OvmfPkg/PlatformDxe/Platform.h | null | null | null | null | null |
source | edk2 | /** @file
Utility functions for serializing (persistently storing) and deserializing
OVMF's platform configuration.
Copyright (C) 2014, Red Hat, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/MemoryAllocationLib.h>
#i... | OvmfPkg/PlatformDxe/PlatformConfig.c | null | null | null | null | null |
source | edk2 | /** @file
Utility functions for serializing (persistently storing) and deserializing
OVMF's platform configuration.
Copyright (C) 2014, Red Hat, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <Base.h>
//
// This structure participates in driver configuration. It does not
// (... | OvmfPkg/PlatformDxe/PlatformConfig.h | null | null | null | null | null |
source | edk2 | /** @file
Decide whether the firmware should expose an ACPI- and/or a Device Tree-based
hardware description to the operating system.
Copyright (c) 2017, Red Hat, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Guid/PlatformHasAcpi.h>
#include <Guid/PlatformHasDeviceTree.h>
#include <Library/... | OvmfPkg/PlatformHasAcpiDtDxe/PlatformHasAcpiDtDxe.c | null | null | null | null | null |
source | edk2 | /**@file
Initialize Secure Encrypted Virtualization (SEV) support
Copyright (c) 2017 - 2024, Advanced Micro Devices. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
//
// The package level header files this module uses
//
#include <Guid/GhcbApicIds.h>
#include <IndustryStandard/Q35Mch... | OvmfPkg/PlatformPei/AmdSev.c | null | null | null | null | null |
source | edk2 | /**@file
Install a callback when necessary for setting the Feature Control MSR on all
processors.
Copyright (C) 2016, Red Hat, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/QemuFwCfgLib.h>
... | OvmfPkg/PlatformPei/FeatureControl.c | null | null | null | null | null |
source | edk2 | /** @file
Build FV related hobs for platform.
Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "PiPei.h"
#include "Platform.h"
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
#include <Library/PeiServicesLib.h>
#include <... | OvmfPkg/PlatformPei/Fv.c | null | null | null | null | null |
source | edk2 | /** @file
Initialize Intel TDX support.
Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <PiPei.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
#include <Library/BaseMemoryLib.h>
#include <Librar... | OvmfPkg/PlatformPei/IntelTdx.c | null | null | null | null | null |
source | edk2 | /**@file
Memory Detection for Virtual Machines.
Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
Module Name:
MemDetect.c
**/
//
// The package level header files this module uses
//
#include <IndustryStandard/E820.h>
#include <IndustryStan... | OvmfPkg/PlatformPei/MemDetect.c | null | null | null | null | null |
source | edk2 | /** @file
Produce the memory type information HOB.
Copyright (C) 2017-2020, Red Hat, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Guid/MemoryTypeInformation.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
#include <Library/PcdLib.h>
#include <Library... | OvmfPkg/PlatformPei/MemTypeInfo.c | null | null | null | null | null |
source | edk2 | /**@file
Platform PEI driver
Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2011, Andrei Warkentin <andreiw@motorola.com>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
//
// The package level header files this module uses
//
#include <PiPei.h>
//
// The Library clas... | OvmfPkg/PlatformPei/Platform.c | null | null | null | null | null |
source | edk2 | /** @file
Platform PEI module include file.
Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <IndustryStandard/E820.h>
#include <Library/PlatformInitLib.h>
#include <IndustryStandard/IntelTdx.h>
VOID
AddressWidthInit... | OvmfPkg/PlatformPei/Platform.h | null | null | null | null | null |
source | edk2 | /**@file
PlatformId Event HOB creation
Copyright (c) 2024, Google LLC. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Base.h>
#include <Guid/TcgEventHob.h>
#include <IndustryStandard/UefiTcgPlatform.h>
#include <Library/BaseMemoryLib.h>
#include <Library/BaseLib.h>
#includ... | OvmfPkg/PlatformPei/PlatformId.c | null | null | null | null | null |
source | edk2 | /** @file
PlatformId internal header for PlatformPei
Copyright (c) 2024, Google LLC. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
/**
* Reads opt/org.tianocode/sp800155evt/%d from 0 to the first positive integer
* where the file does not exist and registers each fi... | OvmfPkg/PlatformPei/PlatformId.h | null | null | null | null | null |
source | edk2 | /**@file
Install a callback to do smm relocation.
Copyright (c) 2024, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/SmmRelocationLib.h>
#include <Ppi/MpServices2.h>
#include "Platform.... | OvmfPkg/PlatformPei/SmmRelocation.c | null | null | null | null | null |
source | edk2 | /** @file
This driver produces Extended SCSI Pass Thru Protocol instances for
pvscsi devices.
Copyright (C) 2020, Oracle and/or its affiliates.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <IndustryStandard/Pci.h>
#include <IndustryStandard/PvScsi.h>
#include <Library/BaseLib.h>
#include <Libr... | OvmfPkg/PvScsiDxe/PvScsi.c | null | null | null | null | null |
source | edk2 | /** @file
Internal definitions for the PVSCSI driver, which produces Extended SCSI
Pass Thru Protocol instances for pvscsi devices.
Copyright (C) 2020, Oracle and/or its affiliates.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <Library/DebugLib.h>
#include <Protocol/ScsiPassThruE... | OvmfPkg/PvScsiDxe/PvScsi.h | null | null | null | null | null |
source | edk2 | /**@file
Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
Module Name:
FvbInfo.c
Abstract:
Defines data structure that is the volume header found.These data is intent
to decouple FVB driver with FV header.
**/
//
// The package leve... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbInfo.c | null | null | null | null | null |
source | edk2 | /**@file
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
Module Name:
FWBlockService.c
Abstract:
Revision History
**/
//
// The protocols, PPI and GUID definitions for this module
//
#include <Protocol/DevicePath.h>
#include <Prot... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c | null | null | null | null | null |
source | edk2 | /**@file
Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
Module Name:
FwBlockService.h
Abstract:
Firmware volume block driver for Intel Firmware Hub (FWH) device
**/
#pragma once
typedef struct {
UINTN FvBase... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h | null | null | null | null | null |
source | edk2 | /**@file
Functions related to the Firmware Volume Block service whose
implementation is specific to the runtime DXE driver build.
Copyright (C) 2015, Red Hat, Inc.
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Guid/EventGro... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceDxe.c | null | null | null | null | null |
source | edk2 | /**@file
Functions related to the Firmware Volume Block service whose
implementation is specific to the SMM driver build.
Copyright (C) 2015, Red Hat, Inc.
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceSmm.c | null | null | null | null | null |
source | edk2 | /**@file
Functions related to the Firmware Volume Block service whose
implementation is specific to the SMM driver build.
Copyright (C) 2015, Red Hat, Inc.
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceStandaloneMm.c | null | null | null | null | null |
source | edk2 | /** @file
OVMF support for QEMU system firmware flash device
Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/MemEncryptSevLib.h>
#include <Library/PcdLib.h... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c | null | null | null | null | null |
source | edk2 | /** @file
OVMF support for QEMU system firmware flash device
Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <Protocol/FirmwareVolumeBlock.h>
extern UINT8 *mFlashBase;
/**
Read from QEMU Flash
@param[in] Lba... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.h | null | null | null | null | null |
source | edk2 | /** @file
OVMF support for QEMU system firmware flash device: functions specific to the
runtime DXE driver build.
Copyright (C) 2015, Red Hat, Inc.
Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/UefiRuntimeLib.h>
#i... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlashDxe.c | null | null | null | null | null |
source | edk2 | /** @file
Define the module hooks used while probing the QEMU flash device.
Copyright (C) 2018, Advanced Micro Devices. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/PcdLib.h>
#include <Library/MemEncryp... | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlashSmm.c | null | null | null | null | null |
source | edk2 | /** @file
DXE driver to expose the 'kernel', 'initrd' and 'cmdline' blobs
provided by QEMU as files in an abstract file system
Copyright (C) 2014-2016, Red Hat, Inc.
Copyright (C) 2020, Arm, Limited.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <PiDxe.h>
#include <Guid/FileInfo.h>
#include <G... | OvmfPkg/QemuKernelLoaderFsDxe/QemuKernelLoaderFsDxe.c | null | null | null | null | null |
source | edk2 | /** @file
This driver is a implementation of the Graphics Output Protocol
for the QEMU ramfb device.
Copyright (c) 2018, Red Hat Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Protocol/GraphicsOutput.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/Debug... | OvmfPkg/QemuRamfbDxe/QemuRamfb.c | null | null | null | null | null |
source | edk2 | /** @file
Component name for the QEMU video controller.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "Qemu.h"
//
// EFI Component Name Protocol
//
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gQemuVideoComponent... | OvmfPkg/QemuVideoDxe/ComponentName.c | null | null | null | null | null |
source | edk2 | /** @file
This driver is a sample implementation of the Graphics Output Protocol for
the QEMU (Cirrus Logic 5446) video controller.
Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "Qemu.h"
#include <IndustryStandard/Acpi.h>
EF... | OvmfPkg/QemuVideoDxe/Driver.c | null | null | null | null | null |
source | edk2 | /** @file
Graphics Output Protocol functions for the QEMU video controller.
Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "Qemu.h"
#include <Library/DxeServicesTableLib.h>
STATIC
VOID
QemuVideoCompleteModeInfo (
IN QEMU_VI... | OvmfPkg/QemuVideoDxe/Gop.c | null | null | null | null | null |
source | edk2 | /** @file
Graphics Output Protocol functions for the QEMU video controller.
Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "Qemu.h"
///
/// Generic Attribute Controller Register Settings
///
UINT8 AttributeController[21] = {
... | OvmfPkg/QemuVideoDxe/Initialize.c | null | null | null | null | null |
source | edk2 | /** @file
QEMU Video Controller Driver
Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
//
// QEMU Video Controller Driver
//
#ifndef _QEMU_H_
#define _QEMU_H_
#include <PiDxe.h>
#include <Protocol/GraphicsOutput.h>
#include <Protocol/Pci... | OvmfPkg/QemuVideoDxe/Qemu.h | null | null | null | null | null |
source | edk2 | ;------------------------------------------------------------------------------
; @file
; Main routine of the pre-SEC code up through the jump into SEC
;
; Copyright (c) 2008 - 2009, Intel Corporation. All rights reserved.<BR>
; SPDX-License-Identifier: BSD-2-Clause-Patent
;
;-------------------------------------------... | OvmfPkg/ResetVector/Main.asm | null | null | null | null | null |
source | edk2 | ;------------------------------------------------------------------------------
; @file
; qemu debug console support macros (based on serial port macros)
;
; Copyright (c) 2008 - 2018, Intel Corporation. All rights reserved.<BR>
; Copyright (c) 2024, Red Hat, Inc.<BR>
; SPDX-License-Identifier: BSD-2-Clause-Patent
;
;-... | OvmfPkg/ResetVector/QemuDebugCon.asm | null | null | null | null | null |
source | edk2 | ;------------------------------------------------------------------------------
; @file
; First code executed by processor after resetting.
; Derived from UefiCpuPkg/ResetVector/Vtf0/Ia16/ResetVectorVtf0.asm
;
; Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.<BR>
; SPDX-License-Identifier: BSD-2-Clau... | OvmfPkg/ResetVector/Ia16/ResetVectorVtf0.asm | null | null | null | null | null |
source | edk2 | ;------------------------------------------------------------------------------
; @file
; Provide the functions to check whether SEV and SEV-ES is enabled.
;
; Copyright (c) 2017 - 2021, Advanced Micro Devices, Inc. All rights reserved.<BR>
; SPDX-License-Identifier: BSD-2-Clause-Patent
;
;-----------------------------... | OvmfPkg/ResetVector/Ia32/AmdSev.asm | null | null | null | null | null |
source | edk2 | ;------------------------------------------------------------------------------
; @file
; Transition from 32 bit flat protected mode into 64 bit flat protected mode
;
; Copyright (c) 2008 - 2018, Intel Corporation. All rights reserved.<BR>
; Copyright (c) 2020, Advanced Micro Devices, Inc. All rights reserved.<BR>
; SP... | OvmfPkg/ResetVector/Ia32/Flat32ToFlat64.asm | null | null | null | null | null |
source | edk2 | ;------------------------------------------------------------------------------
; @file
; Intel TDX routines
;
; Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
; SPDX-License-Identifier: BSD-2-Clause-Patent
;
;------------------------------------------------------------------------------
%define VM_... | OvmfPkg/ResetVector/Ia32/IntelTdx.asm | null | null | null | null | null |
source | edk2 | ;------------------------------------------------------------------------------
; @file
; Sets the CR3 register for 64-bit paging
;
; Copyright (c) 2008 - 2013, Intel Corporation. All rights reserved.<BR>
; Copyright (c) 2017 - 2020, Advanced Micro Devices, Inc. All rights reserved.<BR>
; SPDX-License-Identifier: BSD-2... | OvmfPkg/ResetVector/Ia32/PageTables64.asm | null | null | null | null | null |
source | edk2 | ;-----------------------------------------------------------------------------
; @file
; OVMF metadata for IGVM parameters
;
; Copyright (c) 2021 - 2024, AMD Inc. All rights reserved.<BR>
;
; SPDX-License-Identifier: BSD-2-Clause-Patent
;-----------------------------------------------------------------------------
BIT... | OvmfPkg/ResetVector/X64/IgvmMetadata.asm | null | null | null | null | null |
source | edk2 | ;------------------------------------------------------------------------------
; @file
; Tdx Virtual Firmware metadata
;
; When host VMM creates a new guest TD, some initial set of TD-private pages
; are added using the TDH.MEM.PAGE.ADD function. These pages typically contain
; Virtual BIOS code and data along with so... | OvmfPkg/ResetVector/X64/IntelTdxMetadata.asm | null | null | null | null | null |
source | edk2 | ;-----------------------------------------------------------------------------
; @file
; OVMF metadata for the AMD SEV confidential computing guests
;
; Copyright (c) 2021 - 2024, AMD Inc. All rights reserved.<BR>
;
; SPDX-License-Identifier: BSD-2-Clause-Patent
;--------------------------------------------------------... | OvmfPkg/ResetVector/X64/OvmfSevMetadata.asm | null | null | null | null | null |
source | edk2 | # Support for RISC-V QEMU virt platform
## Overview
RISC-V QEMU 'virt' is a generic platform which does not correspond to any real
hardware.
EDK2 for RISC-V virt platform is a payload (S-mode) for the previous stage M-mode
firmware like OpenSBI. It follows PEI less design.
The minimum QEMU version required is
**[8.1... | OvmfPkg/RiscVVirt/README.md | null | null | null | null | null |
source | edk2 | /** @file
Provides platform policy services used during a capsule update.
Copyright (c) 2016, Microsoft Corporation. All rights reserved.<BR>
Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2... | OvmfPkg/RiscVVirt/Feature/Capsule/Library/CapsuleUpdatePolicyLib/CapsuleUpdatePolicyLib.c | null | null | null | null | null |
source | edk2 | /** @file
Provides firmware device specific services to support updates of a firmware
image stored in a firmware device.
Copyright (c) Microsoft Corporation.<BR>
Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
S... | OvmfPkg/RiscVVirt/Feature/Capsule/Library/FmpDeviceLib/FmpDeviceLib.c | null | null | null | null | null |
source | edk2 | /** @file
Platform Flash Access library.
Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <PiDxe.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemor... | OvmfPkg/RiscVVirt/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.c | null | null | null | null | null |
source | edk2 | /** @file
Platform flash device access library.
Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <Protocol/FirmwareManagement.h>
typedef enum {
FlashAddressTypeRelativeAddress,
FlashAddressTypeAbsoluteAddress,
} ... | OvmfPkg/RiscVVirt/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.h | null | null | null | null | null |
source | edk2 | /** @file
This driver init default Secure Boot variables
Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2018 Hewlett Packard Enterprise Development LP<BR>
Copyright (c) 2021, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2021, Semihalf All rights reserved.<BR>
Copyri... | OvmfPkg/RiscVVirt/Feature/SecureBoot/SecureBootDefaultKeysInit/SecureBootDefaultKeysInit.c | null | null | null | null | null |
source | edk2 | /** @file
Implementation for PlatformBootManagerLib library class interfaces.
Copyright (C) 2015-2016, Red Hat, Inc.
Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Indus... | OvmfPkg/RiscVVirt/Library/PlatformBootManagerLib/PlatformBm.c | null | null | null | null | null |
source | edk2 | /** @file
Try to load an EFI-stubbed RISC-V Linux kernel from QEMU's fw_cfg.
This implementation differs from OvmfPkg/Library/LoadLinuxLib. An EFI
stub in the subject kernel is a hard requirement here.
Copyright (C) 2014-2016, Red Hat, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Librar... | OvmfPkg/RiscVVirt/Library/PlatformBootManagerLib/QemuKernel.c | null | null | null | null | null |
source | edk2 | /** @file
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "PlatformSecLib.h"
/**
Perform CPU initialization.
@param FdtPointer The pointer to the device tree.
@return EFI_SUCCESS The platform initialized successf... | OvmfPkg/RiscVVirt/Library/PlatformSecLib/Cpu.c | null | null | null | null | null |
source | edk2 | /** @file
Memory Detection for RiscVVirt Machines.
Copyright (c) 2021, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: B... | OvmfPkg/RiscVVirt/Library/PlatformSecLib/Memory.c | null | null | null | null | null |
source | edk2 | /** @file
Copyright (c) 2021, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "PlatformSecLib.h"
/**
Build memory map I/O range resource HOB using the
base ... | OvmfPkg/RiscVVirt/Library/PlatformSecLib/Platform.c | null | null | null | null | null |
source | edk2 | /** @file
An instance of Platform Sec Lib.
Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "PlatformSecLib.h"
typedef struct {
EFI_HOB_GUID_TYPE HobGuid... | OvmfPkg/RiscVVirt/Library/PlatformSecLib/PlatformSecLib.c | null | null | null | null | null |
source | edk2 | /** @file
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#include <PiPei.h>
#include <Ppi/SecHobData.h>
#include <Ppi/SecPlatformInformation.h>
#include <Guid/FdtHob.h>
#include <Guid/MemoryTypeInformation.h>
#include <Guid/Risc... | OvmfPkg/RiscVVirt/Library/PlatformSecLib/PlatformSecLib.h | null | null | null | null | null |
source | edk2 | /*
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
*/
#include "PlatformSecLib.h"
ASM_FUNC (_ModuleEntryPoint)
/* Prevent stack unwinding from going further */
li s0, 0
/* Use Temp memory as the stack for calling to C code */
li a2, Fi... | OvmfPkg/RiscVVirt/Library/PlatformSecLib/SecEntry.S | null | null | null | null | null |
source | edk2 | /** @file
*
* Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/
#include <PiPei.h>
#include <Library/PrePiHobListPointerLib.h>
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
/**
Returns the pointer to the HOB list.
This function retu... | OvmfPkg/RiscVVirt/Library/PrePiHobListPointerLib/PrePiHobListPointer.c | null | null | null | null | null |
source | edk2 | /** @file
Reset System Library functions for RISC-V
Copyright (c) 2021, Hewlett Packard Development LP. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#include <Library/ResetSystemLib.h>
#include <Library/BaseRiscVSbiLib.h>
/**
This function causes a ... | OvmfPkg/RiscVVirt/Library/ResetSystemLib/ResetSystemLib.c | null | null | null | null | null |
source | edk2 | /** @file
Copyright (c) 2014-2018, Linaro Ltd. All rights reserved.<BR>
Copyright (c) 2023, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Libr... | OvmfPkg/RiscVVirt/Library/VirtNorFlashPlatformLib/VirtNorFlashDeviceTreeLib.c | null | null | null | null | null |
source | edk2 | /** @file
Copyright (c) 2019, Linaro Ltd. All rights reserved
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Base.h>
#include <PiDxe.h>
#include <Library/VirtNorFlashPlatformLib.h>
#define QEMU_NOR_BLOCK_SIZE SIZE_256KB
EFI_STATUS
VirtNorFlashPlatformInitialization (
VOID
)
{
return EFI_SUCC... | OvmfPkg/RiscVVirt/Library/VirtNorFlashPlatformLib/VirtNorFlashStaticLib.c | null | null | null | null | null |
source | edk2 | /** @file
Copyright (c) 2011-2014, ARM Limited. All rights reserved.<BR>
Copyright (c) 2014-2020, Linaro Limited. All rights reserved.<BR>
Copyright (c) 2025, Ventana Micro Systems Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <PiPei.h>
//
// The protocols, PPI and... | OvmfPkg/RiscVVirt/PlatformPei/PlatformPeim.c | null | null | null | null | null |
source | edk2 | /** @file
File defines the Sec routines for the AMD SEV
Copyright (c) 2021, Advanced Micro Devices, Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseLib.h>
#include <Library/CpuLib.h>
#include <Library/CpuPageTableLib.h>
#include <Library/DebugLib.h>
#includ... | OvmfPkg/Sec/AmdSev.c | null | null | null | null | null |
source | edk2 | /** @file
File defines the Sec routines for the AMD SEV
Copyright (c) 2021, Advanced Micro Devices, Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
/**
Handle an SEV-ES/GHCB protocol check failure.
Notify the hypervisor using the VMGEXIT instruction that the S... | OvmfPkg/Sec/AmdSev.h | null | null | null | null | null |
source | edk2 | /** @file
Main SEC phase code. Transitions to PEI.
Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
Copyright (c) 2020, Advanced Micro Devices, Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
... | OvmfPkg/Sec/SecMain.c | null | null | null | null | null |
source | edk2 | /** @file
UEFI Component Name(2) protocol implementation for SioBusDxe driver.
Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "SioBusDxe.h"
//
// Driver name table
//
GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSioBusDriv... | OvmfPkg/SioBusDxe/ComponentName.c | null | null | null | null | null |
source | edk2 | /** @file
The SioBusDxe driver is used to create child devices on the ISA bus and
installs the Super I/O protocols on them.
Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "SioBusDxe.h"
//
// SioBus Driver Binding Protocol
//
EFI_DRI... | OvmfPkg/SioBusDxe/SioBusDxe.c | null | null | null | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.