Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2fffc9355e6240466d1af764b0dcdede52085f7c
Commit:     2fffc9355e6240466d1af764b0dcdede52085f7c
Parent:     b9c9a21a7c8faeff1d13a23d2c57a5d4b512cfa0
Author:     Cornelia Huck <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 5 16:50:35 2008 +0100
Committer:  Martin Schwidefsky <[EMAIL PROTECTED]>
CommitDate: Tue Feb 5 16:50:53 2008 +0100

    [S390] cio: Update documentation.
    
    Signed-off-by: Cornelia Huck <[EMAIL PROTECTED]>
    Signed-off-by: Martin Schwidefsky <[EMAIL PROTECTED]>
---
 Documentation/DocBook/s390-drivers.tmpl |   21 ++++++++++++++++-----
 1 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/Documentation/DocBook/s390-drivers.tmpl 
b/Documentation/DocBook/s390-drivers.tmpl
index 3d2f31b..4acc732 100644
--- a/Documentation/DocBook/s390-drivers.tmpl
+++ b/Documentation/DocBook/s390-drivers.tmpl
@@ -59,7 +59,7 @@
    <title>Introduction</title>
   <para>
     This document describes the interfaces available for device drivers that
-    drive s390 based channel attached devices. This includes interfaces for
+    drive s390 based channel attached I/O devices. This includes interfaces for
     interaction with the hardware and interfaces for interacting with the
     common driver core. Those interfaces are provided by the s390 common I/O
     layer.
@@ -86,9 +86,10 @@
        The ccw bus typically contains the majority of devices available to
        a s390 system. Named after the channel command word (ccw), the basic
        command structure used to address its devices, the ccw bus contains
-       so-called channel attached devices. They are addressed via subchannels,
-       visible on the css bus. A device driver, however, will never interact
-       with the subchannel directly, but only via the device on the ccw bus,
+       so-called channel attached devices. They are addressed via I/O
+       subchannels, visible on the css bus. A device driver for
+       channel-attached devices, however, will never interact  with the
+       subchannel directly, but only via the I/O device on the ccw bus,
        the ccw device.
   </para>
     <sect1 id="channelIO">
@@ -116,7 +117,6 @@
 !Iinclude/asm-s390/ccwdev.h
 !Edrivers/s390/cio/device.c
 !Edrivers/s390/cio/device_ops.c
-!Edrivers/s390/cio/airq.c
     </sect1>
     <sect1 id="cmf">
      <title>The channel-measurement facility</title>
@@ -147,4 +147,15 @@
    </sect1>
   </chapter>
 
+  <chapter id="genericinterfaces">
+   <title>Generic interfaces</title>
+  <para>
+       Some interfaces are available to other drivers that do not necessarily
+       have anything to do with the busses described above, but still are
+       indirectly using basic infrastructure in the common I/O layer.
+       One example is the support for adapter interrupts.
+  </para>
+!Edrivers/s390/cio/airq.c
+  </chapter>
+
 </book>
-
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