.TH ACPIDUMP 8
.SH NAME
acpidump \- dump a system's ACPI tables to an ASCII file

.SH SYNOPSIS
.B acpidump
.RI [ options ]
.br

.SH DESCRIPTION
.B acpidump
dumps the systems ACPI tables to an ASCII file appropriate for
attaching to a bug report.

Subsequently, they can be processed by utilities in the ACPICA package.

.SH OPTIONS
acpidump options are as follow:
.TP
.B Options
.TP
.B \-b
Dump tables to binary files
.TP
.B \-h \-?
This help message
.TP
.B \-o <File>
Redirect output to file
.TP
.B \-r <Address>
Dump tables from specified RSDP
.TP
.B \-s
Print table summaries only
.TP
.B \-v
Display version information
.TP
.B \-z
Verbose mode
.TP
.B Table Options
.TP
.B \-a <Address>
Get table via a physical address
.TP
.B \-c <on|off>
Turning on/off customized table dumping
.TP
.B \-f <BinaryFile>
Get table via a binary file
.TP
.B \-n <Signature>
Get table via a name/signature
.TP
.B \-x
Do not use but dump XSDT
.TP
.B \-x \-x
Do not use or dump XSDT
.TP
.fi
Invocation without parameters dumps all available tables.
.TP
Multiple mixed instances of -a, -f, and -n are supported.

.SH EXAMPLES

.nf
# acpidump > acpidump.out

$ acpixtract -a acpidump.out
        Acpi table [DSDT] -  15974 bytes written to DSDT.dat
        Acpi table [FACS] -     64 bytes written to FACS.dat
        Acpi table [FACP] -    116 bytes written to FACP.dat
        Acpi table [APIC] -    120 bytes written to APIC.dat
        Acpi table [MCFG] -     60 bytes written to MCFG.dat
        Acpi table [SSDT] -    444 bytes written to SSDT1.dat
        Acpi table [SSDT] -    439 bytes written to SSDT2.dat
        Acpi table [SSDT] -    439 bytes written to SSDT3.dat
        Acpi table [SSDT] -    439 bytes written to SSDT4.dat
        Acpi table [SSDT] -    439 bytes written to SSDT5.dat
        Acpi table [RSDT] -     76 bytes written to RSDT.dat
        Acpi table [RSDP] -     20 bytes written to RSDP.dat

$ iasl -d *.dat
...
.fi
creates *.dsl, a human readable form which can be edited
and compiled using iasl.


.SH NOTES

.B "acpidump "
must be run as root.

.SH REFERENCES
ACPICA: https://acpica.org/

.SH FILES
.ta
.nf
/dev/mem
/sys/firmware/acpi/tables/*
/sys/firmware/acpi/tables/dynamic/*
/sys/firmware/efi/systab
.fi

.SH AUTHOR
.TP
Original by:
 Len Brown <len.brown@intel.com>
.TP
Written by:
 Chao Guan <chao.guan@intel.com>
.TP
Updated by:
 Bob Moore <robert.moore@intel.com>
 Lv Zheng <lv.zheng@intel.com>

.SH SEE ALSO
\&\fIacpixtract\fR\|(8), \fIiasl\fR\|(8).

.SH COPYRIGHT
COPYRIGHT (c) 2013, Intel Corporation.
 type='hidden' name='id' value='413d37326700aaf708730b940b04192c36e13ef4'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/musb?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4'>musb</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/musb/blackfin.h?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4'>blackfin.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='413d37326700aaf708730b940b04192c36e13ef4'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Arnd Bergmann &lt;arnd@arndb.de&gt;</td><td class='right'>2017-02-07 09:59:21 -0800</td></tr>
<tr><th>committer</th><td>Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;</td><td class='right'>2017-02-07 14:31:45 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/musb/blackfin.h?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4'>413d37326700aaf708730b940b04192c36e13ef4</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/musb/blackfin.h?id=413d37326700aaf708730b940b04192c36e13ef4'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4'>b31f87b933d437d7f1754dfb983f3b33b7296a2e</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/musb/blackfin.h?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4'>drivers/usb/musb/blackfin.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/musb/blackfin.h?h=nds-private-remove&amp;id=601bbbe0517303c9f8eb3d75e11d64efed1293c9'>601bbbe0517303c9f8eb3d75e11d64efed1293c9</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/musb/blackfin.h?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4&amp;id2=601bbbe0517303c9f8eb3d75e11d64efed1293c9'>diff</a>)</td></tr></table>
<div class='commit-subject'>Input: synaptics-rmi4 - select 'SERIO' when needed</div><div class='commit-msg'>With CONFIG_SERIO=m, we get a build error for the rmi4-f03 driver,
added in linux-4.10:

warning: (HID_RMI) selects RMI4_F03 which has unmet direct dependencies (!UML &amp;&amp; INPUT &amp;&amp; RMI4_CORE &amp;&amp; (SERIO=y || RMI4_CORE=SERIO))
drivers/input/built-in.o: In function `rmi_f03_attention':
rmi_f03.c:(.text+0xcfe0): undefined reference to `serio_interrupt'
rmi_f03.c:(.text+0xd055): undefined reference to `serio_interrupt'
drivers/input/built-in.o: In function `rmi_f03_remove':
rmi_f03.c:(.text+0xd115): undefined reference to `serio_unregister_port'
drivers/input/built-in.o: In function `rmi_f03_probe':
rmi_f03.c:(.text+0xd209): undefined reference to `__serio_register_port'

An earlier patch tried to fix this, but missed the HID_RMI driver that
does a 'select' on the F03 backend.

This adds a hidden Kconfig symbol that enforces 'serio' to be enabled
when RMI4-F03 is, which covers all cases.

Fixes: d7ddad0acc4a ("Input: synaptics-rmi4 - fix F03 build error when serio is module")
Fixes: c5e8848fc98e ("Input: synaptics-rmi4 - add support for F03")
Signed-off-by: Arnd Bergmann &lt;arnd@arndb.de&gt;
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=413d37326700aaf708730b940b04192c36e13ef4'>Diffstat</a> (limited to 'drivers/usb/musb/blackfin.h')</div><table summary='diffstat' class='diffstat'>