1IPMCTL-SHOW-ACPI(1) ipmctl IPMCTL-SHOW-ACPI(1)
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6 ipmctl-show-acpi - Shows the system ACPI tables related to the PMem
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10 ipmctl show [OPTIONS] -system
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13 Shows the system ACPI tables related to the PMem modules in the system.
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16 -h, -help
17 Displays help for the command.
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19 -ddrt
20 Used to specify DDRT as the desired transport protocol for the
21 current invocation of ipmctl.
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23 -smbus
24 Used to specify SMBUS as the desired transport protocol for the
25 current invocation of ipmctl.
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27 Note
28 The -ddrt and -smbus options are mutually exclusive and may not be
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32 -system [NFIT|PCAT|PMTT]
33 The system ACPI tables to display. By default NFIT, PCAT and PMTT
34 tables are displayed. One of:
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36 · "NFIT" - The NVDIMM Firmware Interface Table
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38 · "PCAT" - The Platform Capabilities Table
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40 · "PMTT" - The Platform Memory Topology Table
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42 Refer to the ACPI specification for detailed information about the ACPI
43 tables.
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46 Show the ACPI NFIT
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48 ipmctl show -system NFIT
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51 Returns the formatted data from the requested ACPI tables and their
52 sub-tables. Refer to the ACPI specification for detailed information
53 about the format of the ACPI tables.
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55 Note
56 All data is presented in ACPI little endian format.
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60ipmctl 2020-12-03 IPMCTL-SHOW-ACPI(1)