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-rw-r--r--drivers/s390/cio/airq.c4
-rw-r--r--drivers/s390/cio/blacklist.c4
-rw-r--r--drivers/s390/cio/ccwgroup.c20
-rw-r--r--drivers/s390/cio/chsc.c4
-rw-r--r--drivers/s390/cio/cio.c4
-rw-r--r--drivers/s390/cio/css.c40
-rw-r--r--drivers/s390/cio/css.h6
-rw-r--r--drivers/s390/cio/device.c54
-rw-r--r--drivers/s390/cio/device_fsm.c2
-rw-r--r--drivers/s390/cio/device_id.c2
-rw-r--r--drivers/s390/cio/device_ops.c4
-rw-r--r--drivers/s390/cio/device_pgid.c2
-rw-r--r--drivers/s390/cio/device_status.c2
-rw-r--r--drivers/s390/cio/qdio.c4
14 files changed, 94 insertions, 58 deletions
diff --git a/drivers/s390/cio/airq.c b/drivers/s390/cio/airq.c
index 83e6a060668e..cd2cc28e16a7 100644
--- a/drivers/s390/cio/airq.c
+++ b/drivers/s390/cio/airq.c
@@ -2,12 +2,12 @@
* drivers/s390/cio/airq.c
* S/390 common I/O routines -- support for adapter interruptions
*
- * $Revision: 1.12 $
+ * $Revision: 1.15 $
*
* Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
* Author(s): Ingo Adlung (adlung@de.ibm.com)
- * Cornelia Huck (cohuck@de.ibm.com)
+ * Cornelia Huck (cornelia.huck@de.ibm.com)
* Arnd Bergmann (arndb@de.ibm.com)
*/
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index daf21e03b21d..72f27c151c09 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -1,12 +1,12 @@
/*
* drivers/s390/cio/blacklist.c
* S/390 common I/O routines -- blacklisting of specific devices
- * $Revision: 1.39 $
+ * $Revision: 1.42 $
*
* Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
* Author(s): Ingo Adlung (adlung@de.ibm.com)
- * Cornelia Huck (cohuck@de.ibm.com)
+ * Cornelia Huck (cornelia.huck@de.ibm.com)
* Arnd Bergmann (arndb@de.ibm.com)
*/
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index e849289d4f3c..6c077ad71edc 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -1,12 +1,12 @@
/*
* drivers/s390/cio/ccwgroup.c
* bus driver for ccwgroup
- * $Revision: 1.33 $
+ * $Revision: 1.35 $
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
* Author(s): Arnd Bergmann (arndb@de.ibm.com)
- * Cornelia Huck (cohuck@de.ibm.com)
+ * Cornelia Huck (cornelia.huck@de.ibm.com)
*/
#include <linux/module.h>
#include <linux/errno.h>
@@ -52,11 +52,7 @@ ccwgroup_uevent (struct device *dev, char **envp, int num_envp, char *buffer,
return 0;
}
-static struct bus_type ccwgroup_bus_type = {
- .name = "ccwgroup",
- .match = ccwgroup_bus_match,
- .uevent = ccwgroup_uevent,
-};
+static struct bus_type ccwgroup_bus_type;
static inline void
__ccwgroup_remove_symlinks(struct ccwgroup_device *gdev)
@@ -389,6 +385,14 @@ ccwgroup_remove (struct device *dev)
return 0;
}
+static struct bus_type ccwgroup_bus_type = {
+ .name = "ccwgroup",
+ .match = ccwgroup_bus_match,
+ .uevent = ccwgroup_uevent,
+ .probe = ccwgroup_probe,
+ .remove = ccwgroup_remove,
+};
+
int
ccwgroup_driver_register (struct ccwgroup_driver *cdriver)
{
@@ -396,8 +400,6 @@ ccwgroup_driver_register (struct ccwgroup_driver *cdriver)
cdriver->driver = (struct device_driver) {
.bus = &ccwgroup_bus_type,
.name = cdriver->name,
- .probe = ccwgroup_probe,
- .remove = ccwgroup_remove,
};
return driver_register(&cdriver->driver);
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 7270808c02d1..2cbb724791a8 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -1,12 +1,12 @@
/*
* drivers/s390/cio/chsc.c
* S/390 common I/O routines -- channel subsystem call
- * $Revision: 1.126 $
+ * $Revision: 1.128 $
*
* Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
* Author(s): Ingo Adlung (adlung@de.ibm.com)
- * Cornelia Huck (cohuck@de.ibm.com)
+ * Cornelia Huck (cornelia.huck@de.ibm.com)
* Arnd Bergmann (arndb@de.ibm.com)
*/
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 7376bc87206d..6223b06d27d5 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -1,12 +1,12 @@
/*
* drivers/s390/cio/cio.c
* S/390 common I/O routines -- low level i/o calls
- * $Revision: 1.138 $
+ * $Revision: 1.140 $
*
* Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
* Author(s): Ingo Adlung (adlung@de.ibm.com)
- * Cornelia Huck (cohuck@de.ibm.com)
+ * Cornelia Huck (cornelia.huck@de.ibm.com)
* Arnd Bergmann (arndb@de.ibm.com)
* Martin Schwidefsky (schwidefsky@de.ibm.com)
*/
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index e565193650c7..516108779f60 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -1,12 +1,12 @@
/*
* drivers/s390/cio/css.c
* driver for channel subsystem
- * $Revision: 1.93 $
+ * $Revision: 1.96 $
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
* Author(s): Arnd Bergmann (arndb@de.ibm.com)
- * Cornelia Huck (cohuck@de.ibm.com)
+ * Cornelia Huck (cornelia.huck@de.ibm.com)
*/
#include <linux/module.h>
#include <linux/init.h>
@@ -542,9 +542,41 @@ css_bus_match (struct device *dev, struct device_driver *drv)
return 0;
}
+static int
+css_probe (struct device *dev)
+{
+ struct subchannel *sch;
+
+ sch = to_subchannel(dev);
+ sch->driver = container_of (dev->driver, struct css_driver, drv);
+ return (sch->driver->probe ? sch->driver->probe(sch) : 0);
+}
+
+static int
+css_remove (struct device *dev)
+{
+ struct subchannel *sch;
+
+ sch = to_subchannel(dev);
+ return (sch->driver->remove ? sch->driver->remove(sch) : 0);
+}
+
+static void
+css_shutdown (struct device *dev)
+{
+ struct subchannel *sch;
+
+ sch = to_subchannel(dev);
+ if (sch->driver->shutdown)
+ sch->driver->shutdown(sch);
+}
+
struct bus_type css_bus_type = {
- .name = "css",
- .match = &css_bus_match,
+ .name = "css",
+ .match = css_bus_match,
+ .probe = css_probe,
+ .remove = css_remove,
+ .shutdown = css_shutdown,
};
subsys_initcall(init_channel_subsystem);
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 251ebd7a7d3a..b6375861cb37 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -115,6 +115,7 @@ struct ccw_device_private {
* Currently, we only care about I/O subchannels (type 0), these
* have a ccw_device connected to them.
*/
+struct subchannel;
struct css_driver {
unsigned int subchannel_type;
struct device_driver drv;
@@ -122,6 +123,9 @@ struct css_driver {
int (*notify)(struct device *, int);
void (*verify)(struct device *);
void (*termination)(struct device *);
+ int (*probe)(struct subchannel *);
+ int (*remove)(struct subchannel *);
+ void (*shutdown)(struct subchannel *);
};
/*
@@ -143,7 +147,7 @@ extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *);
struct channel_subsystem {
u8 cssid;
int valid;
- struct channel_path *chps[__MAX_CHPID];
+ struct channel_path *chps[__MAX_CHPID + 1];
struct device device;
struct pgid global_pgid;
};
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index fa3e4c0a2536..a67e7e60e330 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1,12 +1,12 @@
/*
* drivers/s390/cio/device.c
* bus driver for ccw devices
- * $Revision: 1.137 $
+ * $Revision: 1.140 $
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
* Author(s): Arnd Bergmann (arndb@de.ibm.com)
- * Cornelia Huck (cohuck@de.ibm.com)
+ * Cornelia Huck (cornelia.huck@de.ibm.com)
* Martin Schwidefsky (schwidefsky@de.ibm.com)
*/
#include <linux/config.h>
@@ -107,33 +107,29 @@ ccw_uevent (struct device *dev, char **envp, int num_envp,
return 0;
}
-struct bus_type ccw_bus_type = {
- .name = "ccw",
- .match = &ccw_bus_match,
- .uevent = &ccw_uevent,
-};
+struct bus_type ccw_bus_type;
-static int io_subchannel_probe (struct device *);
-static int io_subchannel_remove (struct device *);
+static int io_subchannel_probe (struct subchannel *);
+static int io_subchannel_remove (struct subchannel *);
void io_subchannel_irq (struct device *);
static int io_subchannel_notify(struct device *, int);
static void io_subchannel_verify(struct device *);
static void io_subchannel_ioterm(struct device *);
-static void io_subchannel_shutdown(struct device *);
+static void io_subchannel_shutdown(struct subchannel *);
struct css_driver io_subchannel_driver = {
.subchannel_type = SUBCHANNEL_TYPE_IO,
.drv = {
.name = "io_subchannel",
.bus = &css_bus_type,
- .probe = &io_subchannel_probe,
- .remove = &io_subchannel_remove,
- .shutdown = &io_subchannel_shutdown,
},
.irq = io_subchannel_irq,
.notify = io_subchannel_notify,
.verify = io_subchannel_verify,
.termination = io_subchannel_ioterm,
+ .probe = io_subchannel_probe,
+ .remove = io_subchannel_remove,
+ .shutdown = io_subchannel_shutdown,
};
struct workqueue_struct *ccw_device_work;
@@ -803,14 +799,12 @@ io_subchannel_recog(struct ccw_device *cdev, struct subchannel *sch)
}
static int
-io_subchannel_probe (struct device *pdev)
+io_subchannel_probe (struct subchannel *sch)
{
- struct subchannel *sch;
struct ccw_device *cdev;
int rc;
unsigned long flags;
- sch = to_subchannel(pdev);
if (sch->dev.driver_data) {
/*
* This subchannel already has an associated ccw_device.
@@ -846,7 +840,7 @@ io_subchannel_probe (struct device *pdev)
memset(cdev->private, 0, sizeof(struct ccw_device_private));
atomic_set(&cdev->private->onoff, 0);
cdev->dev = (struct device) {
- .parent = pdev,
+ .parent = &sch->dev,
.release = ccw_device_release,
};
INIT_LIST_HEAD(&cdev->private->kick_work.entry);
@@ -859,7 +853,7 @@ io_subchannel_probe (struct device *pdev)
return -ENODEV;
}
- rc = io_subchannel_recog(cdev, to_subchannel(pdev));
+ rc = io_subchannel_recog(cdev, sch);
if (rc) {
spin_lock_irqsave(&sch->lock, flags);
sch->dev.driver_data = NULL;
@@ -883,17 +877,17 @@ ccw_device_unregister(void *data)
}
static int
-io_subchannel_remove (struct device *dev)
+io_subchannel_remove (struct subchannel *sch)
{
struct ccw_device *cdev;
unsigned long flags;
- if (!dev->driver_data)
+ if (!sch->dev.driver_data)
return 0;
- cdev = dev->driver_data;
+ cdev = sch->dev.driver_data;
/* Set ccw device to not operational and drop reference. */
spin_lock_irqsave(cdev->ccwlock, flags);
- dev->driver_data = NULL;
+ sch->dev.driver_data = NULL;
cdev->private->state = DEV_STATE_NOT_OPER;
spin_unlock_irqrestore(cdev->ccwlock, flags);
/*
@@ -948,14 +942,12 @@ io_subchannel_ioterm(struct device *dev)
}
static void
-io_subchannel_shutdown(struct device *dev)
+io_subchannel_shutdown(struct subchannel *sch)
{
- struct subchannel *sch;
struct ccw_device *cdev;
int ret;
- sch = to_subchannel(dev);
- cdev = dev->driver_data;
+ cdev = sch->dev.driver_data;
if (cio_is_console(sch->schid))
return;
@@ -1129,6 +1121,14 @@ ccw_device_remove (struct device *dev)
return 0;
}
+struct bus_type ccw_bus_type = {
+ .name = "ccw",
+ .match = ccw_bus_match,
+ .uevent = ccw_uevent,
+ .probe = ccw_device_probe,
+ .remove = ccw_device_remove,
+};
+
int
ccw_driver_register (struct ccw_driver *cdriver)
{
@@ -1136,8 +1136,6 @@ ccw_driver_register (struct ccw_driver *cdriver)
drv->bus = &ccw_bus_type;
drv->name = cdriver->name;
- drv->probe = ccw_device_probe;
- drv->remove = ccw_device_remove;
return driver_register(drv);
}
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 23d12b65e5fa..b302779e7cff 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -4,7 +4,7 @@
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
- * Author(s): Cornelia Huck(cohuck@de.ibm.com)
+ * Author(s): Cornelia Huck (cornelia.huck@de.ibm.com)
* Martin Schwidefsky (schwidefsky@de.ibm.com)
*/
diff --git a/drivers/s390/cio/device_id.c b/drivers/s390/cio/device_id.c
index 04ceba343db8..e60b2d8103b8 100644
--- a/drivers/s390/cio/device_id.c
+++ b/drivers/s390/cio/device_id.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
- * Author(s): Cornelia Huck(cohuck@de.ibm.com)
+ * Author(s): Cornelia Huck (cornelia.huck@de.ibm.com)
* Martin Schwidefsky (schwidefsky@de.ibm.com)
*
* Sense ID functions.
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c
index 143b6c25a4e6..8b0218949b62 100644
--- a/drivers/s390/cio/device_ops.c
+++ b/drivers/s390/cio/device_ops.c
@@ -1,12 +1,12 @@
/*
* drivers/s390/cio/device_ops.c
*
- * $Revision: 1.58 $
+ * $Revision: 1.61 $
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- * Cornelia Huck (cohuck@de.ibm.com)
+ * Cornelia Huck (cornelia.huck@de.ibm.com)
*/
#include <linux/config.h>
#include <linux/module.h>
diff --git a/drivers/s390/cio/device_pgid.c b/drivers/s390/cio/device_pgid.c
index 052832d03d38..d2a5b04d7cba 100644
--- a/drivers/s390/cio/device_pgid.c
+++ b/drivers/s390/cio/device_pgid.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
- * Author(s): Cornelia Huck(cohuck@de.ibm.com)
+ * Author(s): Cornelia Huck (cornelia.huck@de.ibm.com)
* Martin Schwidefsky (schwidefsky@de.ibm.com)
*
* Path Group ID functions.
diff --git a/drivers/s390/cio/device_status.c b/drivers/s390/cio/device_status.c
index db09c209098b..dad4dd9887c9 100644
--- a/drivers/s390/cio/device_status.c
+++ b/drivers/s390/cio/device_status.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
- * Author(s): Cornelia Huck(cohuck@de.ibm.com)
+ * Author(s): Cornelia Huck (cornelia.huck@de.ibm.com)
* Martin Schwidefsky (schwidefsky@de.ibm.com)
*
* Status accumulation and basic sense functions.
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 30a836ffc31f..77be2c39bfe4 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -7,7 +7,7 @@
*
* Copyright 2000,2002 IBM Corporation
* Author(s): Utz Bacher <utz.bacher@de.ibm.com>
- * 2.6 cio integration by Cornelia Huck <cohuck@de.ibm.com>
+ * 2.6 cio integration by Cornelia Huck <cornelia.huck@de.ibm.com>
*
* Restriction: only 63 iqdio subchannels would have its own indicator,
* after that, subsequent subchannels share one indicator
@@ -56,7 +56,7 @@
#include "ioasm.h"
#include "chsc.h"
-#define VERSION_QDIO_C "$Revision: 1.114 $"
+#define VERSION_QDIO_C "$Revision: 1.117 $"
/****************** MODULE PARAMETER VARIABLES ********************/
MODULE_AUTHOR("Utz Bacher <utz.bacher@de.ibm.com>");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 04:16:57 +0100