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 DCPMMs by supplying one or more comma separated DCPMM
           identifiers. The default is to display all manageable DCPMMs.

EXAMPLES

       Lists restrictions for all DCPMMs installed in the system

       ipmctl show -cap

       Lists restrictions for DCPMM 0x1001

       ipmctl show -dimm 0x1001 -cap

LIMITATIONS

       In order to successfully execute this command:

       •   The caller must have the appropriate privileges.

       •   The specified DCPMM(s) 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 DCPMM 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