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127 lines
2.5 KiB
127 lines
2.5 KiB
.TH ACPIDUMP 8 |
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.SH NAME |
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acpidump \- dump a system's ACPI tables to an ASCII file |
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.SH SYNOPSIS |
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.B acpidump |
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.RI [ options ] |
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.br |
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.SH DESCRIPTION |
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.B acpidump |
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dumps the systems ACPI tables to an ASCII file appropriate for |
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attaching to a bug report. |
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Subsequently, they can be processed by utilities in the ACPICA package. |
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.SH OPTIONS |
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acpidump options are as follow: |
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.TP |
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.B Options |
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.TP |
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.B \-b |
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Dump tables to binary files |
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.TP |
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.B \-h \-? |
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This help message |
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.TP |
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.B \-o <File> |
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Redirect output to file |
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.TP |
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.B \-r <Address> |
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Dump tables from specified RSDP |
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.TP |
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.B \-s |
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Print table summaries only |
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.TP |
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.B \-v |
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Display version information |
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.TP |
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.B \-z |
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Verbose mode |
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.TP |
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.B Table Options |
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.TP |
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.B \-a <Address> |
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Get table via a physical address |
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.TP |
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.B \-c <on|off> |
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Turning on/off customized table dumping |
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.TP |
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.B \-f <BinaryFile> |
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Get table via a binary file |
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.TP |
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.B \-n <Signature> |
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Get table via a name/signature |
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.TP |
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.B \-x |
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Do not use but dump XSDT |
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.TP |
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.B \-x \-x |
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Do not use or dump XSDT |
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.TP |
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.fi |
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Invocation without parameters dumps all available tables. |
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.TP |
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Multiple mixed instances of -a, -f, and -n are supported. |
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.SH EXAMPLES |
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.nf |
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# acpidump > acpidump.out |
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$ acpixtract -a acpidump.out |
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Acpi table [DSDT] - 15974 bytes written to DSDT.dat |
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Acpi table [FACS] - 64 bytes written to FACS.dat |
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Acpi table [FACP] - 116 bytes written to FACP.dat |
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Acpi table [APIC] - 120 bytes written to APIC.dat |
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Acpi table [MCFG] - 60 bytes written to MCFG.dat |
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Acpi table [SSDT] - 444 bytes written to SSDT1.dat |
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Acpi table [SSDT] - 439 bytes written to SSDT2.dat |
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Acpi table [SSDT] - 439 bytes written to SSDT3.dat |
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Acpi table [SSDT] - 439 bytes written to SSDT4.dat |
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Acpi table [SSDT] - 439 bytes written to SSDT5.dat |
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Acpi table [RSDT] - 76 bytes written to RSDT.dat |
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Acpi table [RSDP] - 20 bytes written to RSDP.dat |
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$ iasl -d *.dat |
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... |
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.fi |
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creates *.dsl, a human readable form which can be edited |
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and compiled using iasl. |
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.SH NOTES |
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.B "acpidump " |
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must be run as root. |
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.SH REFERENCES |
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ACPICA: https://acpica.org/ |
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.SH FILES |
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.ta |
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.nf |
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/dev/mem |
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/sys/firmware/acpi/tables/* |
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/sys/firmware/acpi/tables/dynamic/* |
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/sys/firmware/efi/systab |
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.fi |
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.SH AUTHOR |
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.TP |
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Original by: |
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Len Brown <[email protected]> |
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.TP |
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Written by: |
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Chao Guan <[email protected]> |
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.TP |
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Updated by: |
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Bob Moore <[email protected]> |
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Lv Zheng <[email protected]> |
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.SH SEE ALSO |
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\&\fIacpixtract\fR\|(8), \fIiasl\fR\|(8). |
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.SH COPYRIGHT |
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COPYRIGHT (c) 2013, Intel Corporation.
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