com.intel.BootGuard.KeyManifest

BootGuard com.intel.Acm

com.intel.BootGuard.BootPolicy

UEFI firmware image viewer and editor

Intel CPU Microcode

Intel CPU Microcode

This module provides the control for Boot Device Selection.

This module produces EFI UDP(User Datagram Protocol) Protocol upon EFI IPv4 Protocol, to provide basic UDPv4 I/O services.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module collects performance data for SMM driver boot records and S3 Suspend Performance Record. This module registers report status code listener to collect performance data for SMM boot performance records and S3 Suspend Performance Record.

The Driver Execution Environment phase is where most of the system initialization is performed.

The DXE driver produces HII protocols defined in UEFI specification. This driver produces all required HII serivces that includes HiiDataBase, HiiString, HiiFont, HiiConfigRouting.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

PC Speaker driver for Compatibility Support Module (CSM).

The Driver Execution Environment phase is where most of the system initialization is performed.

This module produces EFI IPv4 Protocol upon EFI MNP Protocol and EFI ARP Protocol, to provide basic network IPv4 packet I/O services, which includes support for a subset of the Internet Control Message Protocol (ICMP) and may include support for the Internet Group Management Protocol (IGMP).

PS2 Keyboard Driver. PS2 Keyboard Driver for UEFI. The keyboard type implemented follows IBM compatible PS2 protocol using Scan Code Set 1.

This driver provides GetTime, SetTime, GetWakeupTime, SetWakeupTime services to Runtime Service Table. It will install a tagging protocol with gEfiRealTimeClockArchProtocolGuid.

The Driver Execution Environment phase is where most of the system initialization is performed.

Component description file for the SPI Runtime driver.

This module provides basic network IPv6 packet I/O services which includes support for Neighbor Discovery Protocol (ND), Multicast Listener Discovery Protocol (MLD), and a subset of the Internet Control Message Protocol (ICMPv6). This driver also provides the mechanism to set and get various types of configurations for the EFI IPv6 network stack.

The Driver Execution Environment phase is where most of the system initialization is performed.

USB Mouse Driver that manages USB mouse and produces Simple Pointer Protocol. USB Mouse Driver consumes USB I/O Protocol and Device Path Protocol, and produces Simple Pointer Protocol on USB mouse devices. It manages the USB mouse device via Asynchronous Interrupt Transfer of USB I/O Protocol, and parses the data according to USB HID Specification. This module refers to following specifications: 1. Universal Serial Bus HID Firmware Specification, ver 1.11 2. UEFI Specification, v2.1

This module provides USB legacy support via System Management Mode (SMM).

This is a Compatibility Support Module (CSM) for NVMe devices.

Client-side iSCSI service. The iSCSI driver provides iSCSI service in the preboot environment and supports booting over iSCSI.

The Timer Library provides functions for nanosecond and microsecond delays. This generic implementation produces a fixed TickPeriod of 100ns unit, and when the WaitForTick() service is called, the number of ticks passed in is converted to either nanosecond or microsecond units.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

Module that produces the Framework CPU I/O Protocol using the services of the I/O Library The module that produces the Framework CPU I/O Protocol using the services of the I/O Library.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

Client-side DHCPv6 services. This driver produces EFI DHCPv6 Protocol which is used to get IPv6 addresses and other configuration parameters from DHCPv6 servers.

This module sets up CPU Power Management during Platform Initialization.

The Driver Execution Environment phase is where most of the system initialization is performed.

Component description file for SmmAccess module

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

PCD DXE driver manage database contains all dynamic PCD entries and produce the implementation of PCD protocol. This version PCD DXE depends on the external PCD database binary file, not built in PCD database.

This module provides one way to configurate VALN setting. This module produces EFI HII Configuration Access Protocol to provide one way to configurate VALN setting

The embedded controller update program writes the signed EC firmware to the system SPI flash memory as the EC eSPI is read only after a specific point in boot. After the system reboots (while the EC SPI is unlocked) this DXE module uses private commands over the I/O port to actually write the encrypted EC firmware. The new firmware is encrypted with a known Blowfish cipher and is then decrypted and deployed by the old EC firmware.

I²C bus driver, allowing communication between components which reside on the same circuit board.

This module is the UEFI SD Host Controller Driver.

This module provides support for touchscreen and tablet input devices.

System Agent (otherwise known as uncore/MCH/northbridge) initialization package.

Sample ACPI Platform Driver

LockBox SMM driver. Caution: This module requires additional review when modified. This driver will have external input of the communication buffer in SMM mode.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

This driver produces security2 and security architectural protocol based on SecurityManagementLib.

Device path driver that produces three UEFI device path protocols. This driver produces Device Path Utilities protocol and optionally DevicePahtToText and DevicePathFromText protocols based on feature flags PcdDevicePathSupportDevicePathToText and PcdDevicePathSupportDevicePathFromText.

Produces an instance of the ISA I/O Protocol for every SIO controller. Produces an instance of the ISA I/O Protocol for every SIO controller. The ISA I/O protocols are installed based off of the information provided by each instance of the SIO Protocol found.

This SMM driver initializes the Platform Controller Hub (PCH).

The Driver Execution Environment phase is where most of the system initialization is performed.

DXE driver to verify security policies and load AbsoluteComputraceInstallerDxe.

This module is the Phoenix USB switch protocol driver.

This module provides a Hardware Security Test Interface (HSTI) for Silicon Supplier test during platform initialization.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The SCSI bus driver scans all SCSI devices and creates a device handle for each of them. Note that the driver will install the Device Path Protocol and SCSI I/O Protocol on these handles.

The Driver Execution Environment phase is where most of the system initialization is performed.

USB Keyboard Driver that manages USB keyboard and produces Simple Text Input(Ex) Protocol. USB Keyboard Driver consumes USB I/O Protocol and Device Path Protocol, and produces Simple Text Input Protocol and Simple Text Input Ex Protocol on USB keyboard devices. It initializes the keyboard layout according to info retrieved from HII database. If HII cannot provide the info, this module uses its carried default one if PCD allows. It manages the USB keyboard device via Asynchronous Interrupt Transfer of USB I/O Protocol, and parses the data according to USB HID documents. This module refers to following specifications: 1. Universal Serial Bus HID Firmware Specification, ver 1.11 2. Universal Serial Bus HID Usage Tables, ver 1.12 3. UEFI Specification, v2.1

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The PC8374L includes legacy SuperI/O functions, system glue functions, health monitoring and control, commonly used functions such as GPIO, and ACPI-compliant Power Management support.

Report Status Code Router Driver which produces SMM Report Stataus Code Handler Protocol and SMM Status Code Protocol. Report Status Code Router Driver that produces SMM Report Status Code Handler Protocol and SMM Status Code Protocol.

Terminal module installs Simple Text Input(ex)/Out protocols for serial devices. This module will install Simple Text Input (Ex) protocol and Simple Test Output protocols based on Serial I/O protocol for serial devices including hotplug serial devices.

Access PXE-compatible devices for network access and network booting. This driver provides PXE Base Code Protocol which is used to accessing PXE-compatible device for network access or booting. It could work together with an IPv4 stack, an IPv6 stack or both.

This SMM driver adds legacy support for AHCI.

Module that produces EFI runtime virtual switch over services. This runtime module installs Runtime Architectural Protocol and registers CalculateCrc32 boot services table, SetVirtualAddressMap & ConvertPointer runtime services table.

Produces the UEFI Random Number Generator protocol This module will leverage Intel Secure Key technology to produce the Random Number Generator protocol, which is used to provide high-quality random numbers for use in applications, or entropy for seeding other random number generators. Refer to http://software.intel.com/en-us/articles/intel-digital-random-number -generator-drng-software-implementation-guide/ for more information about Intel Secure Key technology.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module produces the UEFI boot service GetNextMonotonicCount() and runtime service GetNextHighMonotonicCount().

The Scsi Disk driver is used to retrieve the media info in the attached SCSI disk. It detects the SCSI disk media and installs Block I/O Protocol on the device handle.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module provides support for the Watchdog Timer.

This driver initializes and installs the SMBIOS protocol, constructs SMBIOS table into system configuration table. This driver initializes and installs the SMBIOS protocol, and constructs SMBIOS table into the system configuration table.

CPU SMM driver. This SMM driver performs SMM initialization, deploy SMM Entry Vector, provides CPU specific services in SMM.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module produces IDE_CONTROLLER_INIT protocol for SATA Controllers.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

USB Mass Storage Driver that manages USB mass storage devices and produces Block I/O Protocol. The USB mass storage class is specified in two layers: the bottom layer is the transportation protocol. The top layer is the command set. The transportation layer provides the transportation of the command, data and result. The command set defines the command, data and result. The Bulk-Only-Transport and Control/Bulk/Interrupt transport are two transportation protocol. USB mass storage class adopts various industrial standard as its command set. This module refers to following specifications: 1. USB Mass Storage Specification for Bootability, Revision 1.0 2. USB Mass Storage Class Control/Bulk/Interrupt (CBI) Transport, Revision 1.1 3. USB Mass Storage Class Bulk-Only Transport, Revision 1.0. 4. UEFI Specification, v2.1

Component description file for FAT module. This UEFI driver detects the FAT file system in the disk. It also produces the Simple File System protocol for the consumer to perform file and directory operations on the disk.

NVM Express Host Controller Module.

AcpiS3Save module installs ACPI S3 Save protocol to prepare S3 boot data.

This module is the UEFI MMC/SD Media Device Driver.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module produces Deferred Procedure Call Protocol.

This module sets up the System Management Bus on the Platform Controller Hub (PCH) during Platform Initilization.

This module produces the logical Block I/O device that represents the bytes from Start to End of the Parent Block I/O device. The partition of physical BlockIo device supported is one of legacy MBR, GPT, and "El Torito" partitions. Caution: This module requires additional review when modified. This driver will have external input of a disk partition.

This SMM driver adds support for Thunderbolt hardware.

The Driver Execution Environment phase is where most of the system initialization is performed.

Intel Management Engine BIOS Extension.

This module provides support for the Watchdog Timer.

This module provide an SMM CIS compliant implementation of SMM Core.

The Driver Execution Environment phase is where most of the system initialization is performed.

This driver first constructs the non-tested memory range, then performs the R/W/V memory test.

The Driver Execution Environment phase is where most of the system initialization is performed.

Lenovo Hard Drive Password Manager (Driver Execution Mode)

This module is the Phoenix USB memory manager protocol driver.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module produces EFI DHCPv4 Protocol upon EFI UDPv4 Protocol, to provide the capability to collect configuration information for the EFI IPv4 Protocol drivers and to provide DHCPv4 server and PXE boot server discovery services.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

Report Status Code Router Driver which produces Report Stataus Code Handler Protocol and Status Code Runtime Protocol. Report Status Code Router Driver that produces Report Status Code Handler Protocol and Status Code Runtime Protocol.

The Driver Execution Environment phase is where most of the system initialization is performed.

It implements the interfaces of monitoring the status of all ports and transferring Control, Bulk, Interrupt and Isochronous requests to Usb2.0 device. to the EHCI controller before the UHCI driver attaches to the companion UHCI controller. This way avoids the control transfer on a shared port between EHCI and companion host controller when UHCI gets attached earlier than EHCI and a USB 2.0 device inserts.

I2c Dxe driver includes both I2c Bus and Host functionality. This driver produce I2C Host Protocol on I2C controller handle, enumerate I2C devices on I2C bus and produce I2C IO Protocol on I2C devices.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Emulated EEPROM component emulates an EEPROM device in the flash memory of a PSoC, providing simplified access to non-volatile memory.

System management interrupt handler for overclocking. After an interrupt, hands over control of the CPU from the OS to the BIOS to allow changing of CPU frequencies.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

Implements ACPI metholds for the TCG feature This driver implements TPM definition block in ACPI table and registers SMI callback functions for physical presence and MemoryClear to handle the requests from ACPI method. Caution: This module requires additional review when modified. This driver will have external input - variable and ACPINvs data in SMM mode. This external input must be validated carefully to avoid security issue.

Enable hot plug support for PCI-E ports.

This module provides access to SATA Secure Erase commands, and is loaded in DXE when storage device drivers are loaded.

The Driver Execution Environment phase is where most of the system initialization is performed.

This provides support for boot options in the BootMaint User Interface.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

Capsule Runtime Driver produces two UEFI capsule runtime services: (UpdateCapsule, QueryCapsuleCapabilities). It installs the Capsule Architectural Protocol defined in PI1.0a to signify the capsule runtime services are ready.

Generic watchdog timer driver producing Watchdog Timer Architectural Protocol using UEFI APIs. A generic watchdog timer driver producing Watchdog Timer Architectural Protocol using UEFI APIs.

8259 Interrupt Controller driver that provides Legacy 8259 protocol.

This is used by capsule updates that use the filesystem discovery method.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Intel Rapid Storage Technology (RST) driver that check hardware part numbers for being supported.

TCPv4 I/O and TCPv6 I/O services. This module provides EFI TCPv4 Protocol and EFI TCPv6 Protocol to send and receive data stream. It might provide TCPv4 Protocol or TCPv6 Protocol or both of them that depends on which network stack has been loaded in system.

Driver Health Manager DXE driver. This module produces two driver health manager forms. One will be used by BDS core to configure the Configured Required driver health instances, the other will be automatically included by firmware setup (UI).

Intel Dynamic Platform and Thermal Framework (DPTF) hosts various platform level power and thermal management technologies.

This module produces Disk I/O protocol to abstract the block accesses of the Block I/O protocol to a more general offset-length protocol to provide byte-oriented access to block media. It adds this protocol to any Block I/O interface that appears in the system that does not already have a Disk I/O protocol. File systems and other disk access code utilize the Disk I/O protocol.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

Module that produces EBC Interprete and EBC Debug Support protocols. This module implements EFI Byte Code (EBC) Virtual Machine that can provide platform and processor-independent mechanisms for loading and executing EFI device drivers.

This module is the password credential driver.

This module loads Intel AMT functionality during Platform Initialization.

This module produces EFI MTFTPv4 Protocol and EFI MTFTPv4 Service Binding Protocol. This module produces EFI MTFTPv4 Protocol upon EFI UDPv4 Protocol, to provide basic services for client-side unicast and/or multicase TFTP operations.

The Driver Execution Environment phase is where most of the system initialization is performed.

Touch panel driver for I²C bus.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module install ACPI Boot Graphics Resource Table (BGRT). This module installs the ACPI Boot Graphics Resource Table (BGRT).

Platform Initialization Firmware Volume Specification that the Intel Firmware Support Package follows.

Spi smm driver

The Driver Execution Environment phase is where most of the system initialization is performed.

PI SMM Communication SMM driver that saves SMM communication context for use by SMM Communication PEIM in the S3 boot mode.

Platform Controller Hub (PCH) SMI Dispatch Handlers module.

The Driver Execution Environment phase is where most of the system initialization is performed.

Produces the CPU I/O 2 Protocol by using the services of the I/O Library.

The PCI bus driver will probe all PCI devices and allocate MMIO and IO space for these devices. Please use PCD feature flag PcdPciBusHotplugDeviceSupport to enable hot plug supporting.

This provides support for Microsoft Hardware Security Test Interface (HSTI) to allow windows logo cert to test Secure Boot policy.

Component description file for PciPlatform module.

This module is the layout of the password credential driver.

This module produces IDE_CONTROLLER_INIT protocol for SATA Controllers.

The Emulated EEPROM component emulates an EEPROM device in the flash memory of a PSoC, providing simplified access to non-volatile memory.

This module uses a Binary Data (BDAT) Command to verify the Client Host over SMTP.

ACPI table describing characteristics of an Alert Standard Format (ASF) Alert Sending Device.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module provide an SMM CIS compliant implementation of SMM IPL.

This module installs ACPI Firmware Performance Data Table (FPDT). This module registers report status code listener to collect performance data for Firmware Basic Boot Performance Record and other boot performance records, and install FPDT to ACPI table.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

Console support on graphic devices. This driver will install Simple Text Output protocol by consuming Graphices Output protocol or UGA Draw protocol on graphic devices.

This is core module in DXE phase. It provides an implementation of DXE Core that is compliant with DXE CIS.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module adds support for Thunderbolt hardware.

This module is the Phoenix Boot Manager DXE driver.

The Driver Execution Environment phase is where most of the system initialization is performed.

Platform console driver manages console devices. Console Platfrom DXE Driver that specifies whether device can be used as console input/output device or error output device and update global variables accordingly.

The Driver Execution Environment phase is where most of the system initialization is performed.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module produces EFI SNP Protocol. This module produces Simple Network Protocol upon EFI Network Interface Identifier Protocol, to provide a packet level interface to a network adapter.

The Driver Execution Environment phase is where most of the system initialization is performed.

Produces TCG protocol and measures boot environment This module will produce TCG protocol and measure boot environment.

The Driver Execution Environment phase is where most of the system initialization is performed.

PS2 Mouse Driver. This dirver provides support for PS2 based mice.

The Driver Execution Environment phase is where most of the system initialization is performed.

Platform Controller Hub (PCH) initialization in DXE.

This module sets up CPU Power Management during Platform Initialization.

The Host Embedded Controller Interface (HECI) is technology used for Active Management Technology (AMT) in Intel chipsets.

The Driver Execution Environment phase is where most of the system initialization is performed.

This module is the Phoenix USB database protocol driver.

The 64 bit address of the ACPI global variable memory region.

This driver installs Unicode ISO 639-2 Collation and RFC 4646 Unicode Collation 2 protocols based on feature flags PcdUnicodeCollationSupport and PcdUnicodeCollation2Support. It allows code running in the boot services environment to perform lexical comparison functions on Unicode strings for English languages.