1.\" This file and its contents are supplied under the terms of the 2.\" Common Development and Distribution License ("CDDL"), version 1.0. 3.\" You may only use this file in accordance with the terms of version 4.\" 1.0 of the CDDL. 5.\" 6.\" A full copy of the text of the CDDL should have accompanied this 7.\" source. A copy of the CDDL is also available via the Internet at 8.\" http://www.illumos.org/license/CDDL. 9.\" 10.\" 11.\" Copyright (c) 2017, Joyent, Inc. 12.\" 13.Dd May 12, 2017 14.Dt ACPIDUMP 8 15.Os 16.Sh NAME 17.Nm acpidump 18.Nd dump ACPI tables 19.Sh SYNOPSIS 20.Nm 21.Op Fl bhsvxz 22.Op Fl a Ar address 23.Op Fl c Ar on|off 24.Op Fl f Ar file 25.Op Fl n Ar signature 26.Op Fl o Ar file 27.Op Fl r Ar address 28.Sh DESCRIPTION 29The 30.Nm 31utility is used to dump the system's Advanced Configuration and Power Interface 32(ACPI) tables that are provided by system firmware. 33The dumped tables can be used by other utilities, such as 34.Xr acpixtract 8 35or 36.Sy iasl . 37.Sh OPTIONS 38The following options are supported: 39.Bl -tag -width Ds 40.It Fl a Ar address 41Get the table at the given physical address. 42.It Fl b 43Dump all tables to binary files. 44.It Fl c Ar on|off 45Enable dumping customized tables. 46The default is off. 47.It Fl f Ar file 48Read the table from the given binary file. 49.It Fl h 50Display the usage message and exit. 51.It Fl n Ar signature 52Get the table with the specified signature. 53.It Fl o Ar file 54Write output to the given file. 55.It Fl r Ar address 56Dump tables from the 57.Sy RSDP 58at the given address. 59.It Fl s 60Only print table summaries. 61.It Fl v 62Print the version. 63.It Fl x 64Do not use the 65.Sy XSDT. 66.It Fl z 67Verbose. 68.El 69.Sh EXAMPLES 70.Sy Example 1 71Dump all ACPI Tables 72.Pp 73The following example dumps all of the ACPI tables from the system. 74This can then be used with 75.Xr acpixtract 8 76and the iasl utility to decode the ACPI tables from the system. 77In this example, all of the tables are written to the file 78.Pa acpi.out . 79.Bd -literal -offset width 80# acpidump -o acpi.dat 81.Ed 82.Sh SEE ALSO 83.Xr acpixtract 8 84