NAME

       ipmctl-show-cap - 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:

       •   The caller must have the appropriate privileges.

       •   The specified PMem modules must be manageable by the host software.

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 Dimm].

           •   HANDLE: Use the DimmHandle attribute as defined in the command [Show Dimm]. 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:SubOpcode combination. One of:

           •   None

           •   BIOS only

           •   SMBus only

           •   BIOS and SMBus only

           •   Management only

           •   Management and BIOS only

           •   Management and SMBus only

           •   Management, BIOS and SMBus only

           •   Unsupported

ipmctl                                             2024-04-22                                 IPMCTL-SHOW-CAP(1)