60 lines
1.5 KiB
Groff
60 lines
1.5 KiB
Groff
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.TH ACPIDUMP 8
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.SH NAME
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acpidump \- Dump system's ACPI tables to an ASCII file.
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.SH SYNOPSIS
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.ft B
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.B acpidump > acpidump.out
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.SH DESCRIPTION
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\fBacpidump \fP dumps the systems ACPI tables to an ASCII file
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appropriate for attaching to a bug report.
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Subsequently, they can be processed by utilities in the ACPICA package.
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.SS Options
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no options worth worrying about.
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.PP
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.SH EXAMPLE
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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/dynamic/*
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.fi
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.PP
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.SH AUTHOR
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.nf
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Written by Len Brown <len.brown@intel.com>
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