ipmctl-show-cap - Man Page

Shows the current Command Access Policy restrictions.

Synopsis

ipmctl show [OPTIONS] -cap [TARGETS]

Description

Shows the current Command Access Policy restrictions. This is a list of Opcode:SubOpcode and the corresponding mailboxes the commands are restricted, if any. Each command may be restricted to None, BIOS only, SMBus only, or BIOS and SMBus only. None indicates that Host, BIOS, and SMBus mailbox access is allowed.

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.

-o (text|nvmxml), -output (text|nvmxml)

Changes the output format. One of: "text" (default) or "nvmxml".

Targets

-dimm [DimmIDs]

Restricts output to specific PMem modules by supplying one or more comma separated PMem module identifiers. The default is to display all manageable PMem modules.

Examples

Lists restrictions for all PMem modules installed in the system

ipmctl show -cap

Lists restrictions for PMem module 0x1001

ipmctl show -dimm 0x1001 -cap

Limitations

In order to successfully execute this command:

Return Data

The default behavior is to return a table which indicates the restrictions enforced by Command Access Policy (CAP).

DimmID

The default display of PMem module identifiers. One of:

  • UID: Use the DimmUID attribute as defined in the command Show Device.
  • HANDLE: Use the DimmHandle attribute as defined in the command Show Device. This is the default.
Opcode

The Opcode for a command.

SubOpcode

The SubOpcode for a command.

Restriction

Text describing which mailboxes are restricted for Opcode:SubOcode combination. One of:

  • None
  • BIOS only
  • SMBus only
  • BIOS and SMBus only
  • Unsupported

Referenced By

ipmctl(1).

2020-10-15 ipmctl