NEC Express5800 Series Maintenance Manual page 114

Chapter 2 Useful Features
(c) Trusted Platform Module options Menu
When you select System Configuration > BIOS/Platform Configuration (RBSU) > Server Security > Trusted
Platform Module Options from the System Utilities, the Trusted Platform Module Options menu appears.
For details about the options, see the table below.
Option
Current TPM Type
Current TPM State
Current TPM 2.0 Active
PCRs
Current TPM 2.0 Software
Interface Status
TPM 2.0 Operation
TPM Mode Switch
Operation
TPM 2.0 Software
Interface Operation
TPM Visibility
TPM UEFI Option ROM
Measurement
(11)
PCIe Device Configuration Menu
When you select System Configuration > BIOS/Platform Configuration (RBSU) > PCI Device Configuration
from the System Utilities, the PCI Device Configuration menu appears.
For details about the options, see the table below.
Option
Advanced PCIe
Configuration
(DriverName)
114
Parameter
(Display only)
(Display only)
(Display only)
(Display only)
[No Action]
Clear
[No Action]
TPM 1.2
TPM 2.0
[No Action]
FIFO interface
CRB interface
Hidden
[Visible]
[Enabled]
Disabled
Parameter
-
-
Express5800/R120h-1E, R120h-2E Maintenance Guide
Description
Current TPM device type.
Current TPM device state: Not Present; Present and
Disabled; Present and Enabled.
Current TPM 2.0 Active PCRs: SHA1, SHA256 or
SHA1_SHA256
Appears only when TPM is installed.
Current TPM 2.0 Software Interface Status: FIFO or
CRB.
Appears only when TPM is installed.
Use this option to perform a clear operation on the TPM.
Clearing the TPM can prevent the server from booting to
a TPM-aware operating system if the operating system
uses TPM's measurements. TPM 2.0 is only supported in
UEFI Mode.
Selectable only when TPM is installed.
Use this option to switch the TPM chip to TPM 1.2/2.0,
FIPS mode or non-FIPS mode.
Selectable only when TPM is installed.
TPM 2.0 Software Interface Operation: FIFO or CRB.
Selectable only when TPM is installed.
Use this option to hide the TPM from the operating
system. When the TPM is hidden, BIOS secure startup is
disabled, and the TPM does not respond to any
commands. Intended use is for removing the TPM option
from the system without removing the actual hardware.
Selectable only when TPM is installed.
Use this option to enable measuring the UEFI PCI option
ROMs. Disabling this option skips measuring the UEFI
PCI option ROMs.
Selectable only when TPM is installed.
[
Description
Select this option to display the Advanced PCIe
options menu.
Select this option to enable or disable PCI devices.
[
1. System Utilities
]: Default setting
]: Default setting