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36 .Nd help utility for ASL operators, AML opcodes, and ACPI predefined names
40 .Op Ar name/prefix | hex_value
42 The following options are supported:
43 .Bl -tag -width indent
44 .It Fl a Op Ar name/prefix
45 Find/Display both ASL operator and AML opcode name(s).
46 .It Fl e Op Ar hex_value
47 Decode ACPICA exception code.
51 Display known ACPI Device IDs (_HID).
52 .It Fl k Op Ar name/prefix
53 Find/Display ASL non-operator keyword(s).
54 .It Fl m Op Ar name/prefix
55 Find/Display AML opcode name(s).
56 .It Fl o Op Ar hex_value
57 Decode hex AML opcode.
58 .It Fl p Op Ar name/prefix
59 Find/Display ASL predefined method name(s).
60 .It Fl s Op Ar name/prefix
61 Find/Display ASL operator name(s).
63 Display version information.
72 defaults to displaying all information available for the specified option.
76 but no options are specified
78 defaults to finding ASL operator names if
80 does not start with an underscore, and to finding ASL predefined method
83 does start with an underscore.
94 .Lk https://acpica.org/documentation/
98 utility is provided by
104 This manual page was written by