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EISA is dead.

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Approved by:	bcr (mentor)
This commit is contained in:
Eitan Adler 2012-12-10 15:31:10 +00:00
parent 867b1b7653
commit da01384b6a
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=40327
1 changed files with 0 additions and 46 deletions

46
en_US.ISO8859-1/books/faq/book.xml
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@ -2443,52 +2443,6 @@ bindkey ^[[3~ delete-char # for xterm</programlisting>
</answer> </answer>
</qandaentry> </qandaentry>
<qandaentry>
<question id="hpnetserver-scsi-failure">
<para>Why does &os; not detect my HP Netserver's SCSI
controller?</para>
</question>
<answer>
<para>This is basically a known problem. The EISA on-board
SCSI controller in the HP Netserver machines occupies EISA
slot number 11, so all the <quote>true</quote> EISA slots
are in front of it. Alas, the address space for EISA slots
&gt;= 10 collides with the address space assigned to PCI,
and &os;'s auto-configuration currently cannot handle this
situation very well.</para>
<para>So now, the best you can do is to pretend there is no
address range clash :), by bumping the kernel option
<literal>EISA_SLOTS</literal> to a value of 12. Configure
and compile a kernel, as described in the <ulink
url="&url.books.handbook;/kernelconfig.html">Handbook entry on configuring the kernel</ulink>.</para>
<para>Of course, this does present you with a chicken-and-egg
problem when installing on such a machine. In order to work
around this problem, a special hack is available inside
<emphasis>UserConfig</emphasis>. Do not use the
<quote>visual</quote> interface, but the plain command-line
interface there. Simply type the following command at the
prompt and install your system as usual:</para>
<programlisting>eisa 12
quit</programlisting>
<para>While it is recommended you compile and install a custom
kernel anyway.</para>
<para>Hopefully, future versions will have a proper fix for
this problem.</para>
<note>
<para>You cannot use a <literal>dangerously
dedicated</literal> disk with an HP Netserver. See <link
linkend="dedicate">this note</link> for more info.</para>
</note>
</answer>
</qandaentry>
<qandaentry> <qandaentry>
<question id="ed1-timeout"> <question id="ed1-timeout">
<para>I keep seeing messages like <errorname>ed1: <para>I keep seeing messages like <errorname>ed1: