s390: update supported hardware (in short: no ESA/390 booting)

1 files changed, 11 insertions, 10 deletions

diff --git a/en/hardware/supported/s390.xml b/en/hardware/supported/s390.xml
index cbd1785b3..53c4116ad 100644
--- a/en/hardware/supported/s390.xml
+++ b/en/hardware/supported/s390.xml
@@ -5,16 +5,17 @@
   <sect2 arch="s390"><title>S/390 and zSeries machine types</title>
 <para>
 
-Complete information regarding supported S/390 and zSeries machines can
-be found in IBM's Redbook
-<ulink url="http://www.redbooks.ibm.com/pubs/pdfs/redbooks/sg246264.pdf">
-Linux for IBM eServer zSeries and S/390: Distributions</ulink> in
-chapter 2.1 or at the
-<ulink url="http://www-128.ibm.com/developerworks/linux/linux390/index.html">zSeries
-page at the developerWorks</ulink>.
-In short, G5, Multiprise 3000, G6 and all zSeries are fully supported;
-Multiprise 2000, G3 and G4 machines are supported with IEEE floating
-point emulation and thus degraded performance.
+Since &debian; Squeeze, support for booting in ESA/390 mode was dropped.  Your
+machine needs to support for at least the z/Architecture, Architecture Level
+Set 2.  The userland is still compiled for ESA/390, though.  All zSeries
+hardware is fully supported.
+
+&arch-title; support software is included from the kernel 2.6.32 development
+stream.  The most current information about IBM's Linux support can be found at
+the
+<ulink url="http://www.ibm.com/developerworks/linux/linux390/development_technical.html">
+Linux on <trademark class="registered">System z</trademark> page on
+developerWorks</ulink>.
 
 </para>
   </sect2>