X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Documentation%2FDocBook%2Fs390-drivers.tmpl;h=95bfc12e5439d572f02e924f887802fd273bcf96;hb=73909f7a665991013dcff42a815fda76d3a7300a;hp=254e769282a46ed98ca6b8ddd1e5935fca70c933;hpb=b981d8b3f5e008ff10d993be633ad00564fc22cd;p=linux-2.6
diff --git a/Documentation/DocBook/s390-drivers.tmpl b/Documentation/DocBook/s390-drivers.tmpl
index 254e769282..95bfc12e54 100644
--- a/Documentation/DocBook/s390-drivers.tmpl
+++ b/Documentation/DocBook/s390-drivers.tmpl
@@ -59,7 +59,7 @@
Introduction
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.
@@ -99,7 +100,7 @@
the hardware structures represented here, please consult the Principles
of Operation.
-!Iinclude/asm-s390/cio.h
+!Iarch/s390/include/asm/cio.h
ccw devices
@@ -113,7 +114,7 @@
ccw device structure. Device drivers must not bypass those functions
or strange side effects may happen.
-!Iinclude/asm-s390/ccwdev.h
+!Iarch/s390/include/asm/ccwdev.h
!Edrivers/s390/cio/device.c
!Edrivers/s390/cio/device_ops.c
@@ -124,7 +125,7 @@
measurement data which is made available by the channel subsystem
for each channel attached device.
-!Iinclude/asm-s390/cmb.h
+!Iarch/s390/include/asm/cmb.h
!Edrivers/s390/cio/cmf.c
@@ -141,9 +142,20 @@
ccw group devices
-!Iinclude/asm-s390/ccwgroup.h
+!Iarch/s390/include/asm/ccwgroup.h
!Edrivers/s390/cio/ccwgroup.c
+
+ Generic interfaces
+
+ 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.
+
+!Edrivers/s390/cio/airq.c
+
+