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1.TH ACPIDUMP 82.SH NAME3acpidump \- dump a system's ACPI tables to an ASCII file4 5.SH SYNOPSIS6.B acpidump7.RI [ options ]8.br9 10.SH DESCRIPTION11.B acpidump12dumps the systems ACPI tables to an ASCII file appropriate for13attaching to a bug report.14 15Subsequently, they can be processed by utilities in the ACPICA package.16 17.SH OPTIONS18acpidump options are as follow:19.TP20.B Options21.TP22.B \-b23Dump tables to binary files24.TP25.B \-h \-?26This help message27.TP28.B \-o <File>29Redirect output to file30.TP31.B \-r <Address>32Dump tables from specified RSDP33.TP34.B \-s35Print table summaries only36.TP37.B \-v38Display version information39.TP40.B \-z41Verbose mode42.TP43.B Table Options44.TP45.B \-a <Address>46Get table via a physical address47.TP48.B \-c <on|off>49Turning on/off customized table dumping50.TP51.B \-f <BinaryFile>52Get table via a binary file53.TP54.B \-n <Signature>55Get table via a name/signature56.TP57.B \-x58Do not use but dump XSDT59.TP60.B \-x \-x61Do not use or dump XSDT62.TP63.fi64Invocation without parameters dumps all available tables.65.TP66Multiple mixed instances of -a, -f, and -n are supported.67 68.SH EXAMPLES69 70.nf71# acpidump > acpidump.out72 73$ acpixtract -a acpidump.out74 Acpi table [DSDT] - 15974 bytes written to DSDT.dat75 Acpi table [FACS] - 64 bytes written to FACS.dat76 Acpi table [FACP] - 116 bytes written to FACP.dat77 Acpi table [APIC] - 120 bytes written to APIC.dat78 Acpi table [MCFG] - 60 bytes written to MCFG.dat79 Acpi table [SSDT] - 444 bytes written to SSDT1.dat80 Acpi table [SSDT] - 439 bytes written to SSDT2.dat81 Acpi table [SSDT] - 439 bytes written to SSDT3.dat82 Acpi table [SSDT] - 439 bytes written to SSDT4.dat83 Acpi table [SSDT] - 439 bytes written to SSDT5.dat84 Acpi table [RSDT] - 76 bytes written to RSDT.dat85 Acpi table [RSDP] - 20 bytes written to RSDP.dat86 87$ iasl -d *.dat88...89.fi90creates *.dsl, a human readable form which can be edited91and compiled using iasl.92 93 94.SH NOTES95 96.B "acpidump "97must be run as root.98 99.SH REFERENCES100ACPICA: https://acpica.org/101 102.SH FILES103.ta104.nf105/dev/mem106/sys/firmware/acpi/tables/*107/sys/firmware/acpi/tables/dynamic/*108/sys/firmware/efi/systab109.fi110 111.SH AUTHOR112.TP113Original by:114 Len Brown <len.brown@intel.com>115.TP116Written by:117 Chao Guan <chao.guan@intel.com>118.TP119Updated by:120 Bob Moore <robert.moore@intel.com>121 Lv Zheng <lv.zheng@intel.com>122 123.SH SEE ALSO124\&\fIacpixtract\fR\|(8), \fIiasl\fR\|(8).125 126.SH COPYRIGHT127COPYRIGHT (c) 2013, Intel Corporation.128