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IPMCTL-SHOW-SYSTEM(1) ipmctl IPMCTL-SHOW-SYSTEM(1)

NAME

ipmctl-show-system - Shows the system ACPI tables related to the PMem modules

SYNOPSIS

ipmctl show [OPTIONS] -system

DESCRIPTION

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

See 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.

2023-06-12 ipmctl