ipmctl-show-acpi(1)

Usage

ipmctl show [OPTIONS] -system

Overview

Shows the system ACPI tables related to the PMem modules in the system.

Options

-h, -help: Displays help for the command.

-ddrt: Used to specify DDRT as the desired transport protocol for the current invocation of ipmctl.

-smbus: Used to specify SMBUS as the desired transport protocol for the current invocation of ipmctl.

Note

The -ddrt and -smbus options are mutually exclusive and may not be used together.

Targets

-system [NFIT|PCAT|PMTT]

The system ACPI tables to display. By default NFIT, PCAT and PMTT tables are displayed. One of:

• "NFIT" - The NVDIMM Firmware Interface Table

• "PCAT" - The Platform Capabilities Table

• "PMTT" - The Platform Memory Topology Table

Refer to the ACPI specification for detailed information about the ACPI tables.

Examples

Show the ACPI NFIT

ipmctl show -system NFIT

Return data

Returns the formatted data from the requested ACPI tables and their sub-tables. Refer to the ACPI specification for detailed information about the format of the ACPI tables.

Note

All data is presented in ACPI little endian format.