1IPMCTL-SHOW-CAP(1)                  ipmctl                  IPMCTL-SHOW-CAP(1)
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NAME

6       ipmctl-show-cap - Shows the current Command Access Policy restrictions.
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SYNOPSIS

9           ipmctl show [OPTIONS] -cap [TARGETS]
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DESCRIPTION

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

19       -h, -help
20           Displays help for the command.
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22       -ddrt
23           Used to specify DDRT as the desired transport protocol for the
24           current invocation of ipmctl.
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26       -smbus
27           Used to specify SMBUS as the desired transport protocol for the
28           current invocation of ipmctl.
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30           Note
31           The -ddrt and -smbus options are mutually exclusive and may not be
32           used together.
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34       -o (text|nvmxml), -output (text|nvmxml)
35           Changes the output format. One of: "text" (default) or "nvmxml".
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TARGETS

38       -dimm [DimmIDs]
39           Restricts output to specific PMem modules by supplying one or more
40           comma separated PMem module identifiers. The default is to display
41           all manageable PMem modules.
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EXAMPLES

44       Lists restrictions for all PMem modules installed in the system
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46           ipmctl show -cap
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48       Lists restrictions for PMem module 0x1001
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50           ipmctl show -dimm 0x1001 -cap
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LIMITATIONS

53       In order to successfully execute this command:
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55       •   The caller must have the appropriate privileges.
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57       •   The specified PMem modules must be manageable by the host software.
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RETURN DATA

60       The default behavior is to return a table which indicates the
61       restrictions enforced by Command Access Policy (CAP).
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63       DimmID
64           The default display of PMem module identifiers. One of:
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66           •   UID: Use the DimmUID attribute as defined in the command Show
67               Device.
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69           •   HANDLE: Use the DimmHandle attribute as defined in the command
70               Show Device. This is the default.
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72       Opcode
73           The Opcode for a command.
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75       SubOpcode
76           The SubOpcode for a command.
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78       Restriction
79           Text describing which mailboxes are restricted for Opcode:SubOcode
80           combination. One of:
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82           •   None
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84           •   BIOS only
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86           •   SMBus only
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88           •   BIOS and SMBus only
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90           •   Unsupported
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94ipmctl                            2021-08-24                IPMCTL-SHOW-CAP(1)
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