com.intel.BootGuard.KeyManifest

BootGuard com.intel.Acm

com.intel.BootGuard.BootPolicy

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S3 SMM Boot Script Save State driver. It will install S3 SMM Save State protocol to store or record various IO operations to be replayed during an S3 resume.

This driver initializes and installs the Data Hub protocol. The data hub is a volatile database that is intended as the major focus for the accumulation of manageability data. The hub is fed by "producers" with chunks of data in a defined format. Consumers may then extract the data in temporal "log" order.

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

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

This SMM driver provides the control protocol for software SMI triggering.

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

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

This SMM driver adds legacy support for AHCI.

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 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.

Sample ACPI Platform Driver

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

This module provides support for the Watchdog Timer.

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

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 loads Intel AMT functionality during Platform Initialization.

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

Fault Tolerant Write Smm Driver. This driver installs SMM Fault Tolerant Write (FTW) protocol, which provides fault tolerant write capability in SMM environment for block devices. Its implementation depends on the full functionality SMM FVB protocol that support read, write/erase flash access.

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

Enable hot plug support for PCI-E ports.

This module is the Phoenix USB memory manager protocol driver.

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.

Lenovo Hard Drive Password Manager (System Management Mode).

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 is the Runtime DXE part correspond to SMM variable module. It installs variable arch protocol and variable write arch protocol to provide four EFI_RUNTIME_SERVICES: SetVariable, GetVariable, GetNextVariableName and QueryVariableInfo and works with SMM variable module together. Caution: This module requires additional review when modified. This driver will have external input - variable data. This external input must be validated carefully to avoid security issues such as buffer overflow or integer overflow.

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 the UEFI boot service GetNextMonotonicCount() and runtime service GetNextHighMonotonicCount().

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

This module produces Deferred Procedure Call Protocol.

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.

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 64 bit address of the ACPI global variable memory region.

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

DXE driver that executes inside SMM to support communications with the OS agent and other BIOS components.

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.

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.

DXE driver to verify security policies and load AbsoluteComputraceInstallerDxe.

8259 Interrupt Controller driver that provides Legacy 8259 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.

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

Supermicro Update Manager (SUM) command to enable and provision TPM 1.2.

Intel Trusted Execution Technology (TXT) module.

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

This module produces IDE_CONTROLLER_INIT protocol for SATA Controllers.

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

S3 Boot Script Save State driver. It will install S3 Save State protocol to store or record various IO operations to be replayed during an S3 resume.

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

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

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 is the layout of the password credential driver.

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.

Loads the AMT Bios Extensions and calls the module prior to boot.

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

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.

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 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.

This module produces EFI ARP Protocol upon EFI MNP Protocol, to provide a generic implementation of the Address Resolution Protocol that is described in RFCs 826 and 1122.

This module is the Phoenix USB database protocol driver.

Intel Management Engine BIOS Extension.

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.

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

This module provides the control for Boot Device Selection.

This module sets up CPU Power Management during Platform Initialization.

This module validates HSTI test results.

The USB Bus Dxe driver is used to enumerate and manage all attached usb devices. The USB Bus DXE driver is used to enumerate and manage all attached USB devices.

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).

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.

A driver allocates common SMM communication buffer in EfiReservedMemoryType. This driver allocates common SMM communication buffer in EfiReservedMemoryType, then it publishes the information to EFI configuration table with gEdkiiPiSmmCommunicationRegionTableGuid. Any other driver or application can get the table and know the common communication buffer.

Lenovo Hard Drive Password Manager (Driver Execution Mode)

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.

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

Component description file for the SPI Runtime driver.

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

This module is the Phoenix USB HID pointer driver.

This SMM driver sets up Power Management.

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.

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

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.

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.

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

This module is the Phoenix USB switch protocol driver.

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

This module is the password credential driver.

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

This module is the Phoenix USB HID report descriptor 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.

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.

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.

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.

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.

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

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.

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.

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

Component description file for SmmAccess module

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.

DXE driver that installs the Computrace agent into the operating system, via direct filesystem (NTFS) modifications. The agent binary is embedded into the DXE driver image.

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

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.

GPIO Bitbanged serial driver for Platform Controller Hub (PCH).

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.

This module is the UEFI SD Host Controller Driver.

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

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 module resets the Intel ME Platform to original settings.

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

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.

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 provide an SMM CIS compliant implementation of SMM IPL.

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

Platform Controller Hub (PCH) SMI Dispatch Handlers module.

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

Platform Controller Hub (PCH) initialization in DXE.

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.

This module is the Phoenix Boot Manager DXE driver.

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

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

Touch panel driver for I²C bus.

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.

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

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

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.

Timer Architectural Protocol module using High Precesion Event Timer (HPET). Timer Architectural Protocol module using High Precision Event Timer (HPET).

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

Provides ACPI metholds for TPM 2.0 support This driver implements TPM 2.0 definition block in ACPI table and registers SMI callback functions for TCG2 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.

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

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.

This module populates the EFI System Resource Table (ESRT).

Serial-over-lan is part of AMT. It provides a secure way to connect to a remote computer through a pseudo serial interface.

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.

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.

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

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.

NVM Express Host Controller Module.

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

This driver measures SMBIOS table to TPM. This driver calculates SMBIOS table based on default policy and calls TPM interface to measure the updated SMBIOS table.

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

Produces TCG2 protocol and measure boot environment This module will produce TCG2 protocol and measure boot environment. Caution: This module requires additional review when modified. This driver will have external input - PE/COFF image. This external input must be validated carefully to avoid security issue like buffer overflow, integer overflow.

This is the main interface between EFI and the Compatibility Support Module (CSM) module.

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

Component description file for SaveMemoryConfig module

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

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.

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.

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

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.

This module provides support for the Watchdog Timer.

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

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.

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

This SMM driver adds support for Thunderbolt hardware.

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