ref-manual: Updated the SERIAL_CONSOLES_CHECK variable description.
Provided a better, more accurate description of this variable. (From yocto-docs rev: 020f927bc01d662601fb44b19e4c6bc70e5e5ee7) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -11657,15 +11657,24 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
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<glossentry id='var-SERIAL_CONSOLES_CHECK'><glossterm>SERIAL_CONSOLES_CHECK</glossterm>
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<glossentry id='var-SERIAL_CONSOLES_CHECK'><glossterm>SERIAL_CONSOLES_CHECK</glossterm>
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<info>
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<info>
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SERIAL_CONSOLES_CHECK[doc] = "Similar to SERIAL_CONSOLES except the device is checked for existence before attempting to enable it. Supported only by SysVinit."
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SERIAL_CONSOLES_CHECK[doc] = "Specifies serial consoles, which must be listed in SERIAL_CONSOLES, to check against /proc/console before enabling them using getty. Supported only by SysVinit."
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</info>
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</info>
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<glossdef>
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<glossdef>
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<para role="glossdeffirst">
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<para role="glossdeffirst">
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<!-- <para role="glossdeffirst"><imagedata fileref="figures/define-generic.png" /> -->
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<!-- <para role="glossdeffirst"><imagedata fileref="figures/define-generic.png" /> -->
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Similar to
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Specifies serial consoles, which must be listed in
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<link linkend='var-SERIAL_CONSOLES'><filename>SERIAL_CONSOLES</filename></link>
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<link linkend='var-SERIAL_CONSOLES'><filename>SERIAL_CONSOLES</filename></link>,
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except the device is checked for existence before attempting
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to check against <filename>/proc/console</filename>
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to enable it.
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before enabling them using getty.
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This variable allows aliasing in the format:
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<device>:<alias>.
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If a device was listed as "sclp_line0"
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in <filename>/dev/</filename> and "ttyS0" was listed
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in <filename>/proc/console</filename>, you would do the
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following:
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<literallayout class='monospaced'>
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SERIAL_CONSOLES_CHECK = "slcp_line0:ttyS0"
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</literallayout>
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This variable is currently only supported with SysVinit
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This variable is currently only supported with SysVinit
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(i.e. not with systemd).
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(i.e. not with systemd).
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</para>
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</para>
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