[S390] pm: qeth driver power management callbacks
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 74c49d9..d53621c 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1,7 +1,7 @@
/*
* drivers/s390/net/qeth_core_main.c
*
- * Copyright IBM Corp. 2007
+ * Copyright IBM Corp. 2007, 2009
* Author(s): Utz Bacher <utz.bacher@de.ibm.com>,
* Frank Pavlic <fpavlic@de.ibm.com>,
* Thomas Spatzier <tspat@de.ibm.com>,
@@ -4195,6 +4195,50 @@
card->discipline.ccwgdriver->shutdown(gdev);
}
+static int qeth_core_prepare(struct ccwgroup_device *gdev)
+{
+ struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+ if (card->discipline.ccwgdriver &&
+ card->discipline.ccwgdriver->prepare)
+ return card->discipline.ccwgdriver->prepare(gdev);
+ return 0;
+}
+
+static void qeth_core_complete(struct ccwgroup_device *gdev)
+{
+ struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+ if (card->discipline.ccwgdriver &&
+ card->discipline.ccwgdriver->complete)
+ card->discipline.ccwgdriver->complete(gdev);
+}
+
+static int qeth_core_freeze(struct ccwgroup_device *gdev)
+{
+ struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+ if (card->discipline.ccwgdriver &&
+ card->discipline.ccwgdriver->freeze)
+ return card->discipline.ccwgdriver->freeze(gdev);
+ return 0;
+}
+
+static int qeth_core_thaw(struct ccwgroup_device *gdev)
+{
+ struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+ if (card->discipline.ccwgdriver &&
+ card->discipline.ccwgdriver->thaw)
+ return card->discipline.ccwgdriver->thaw(gdev);
+ return 0;
+}
+
+static int qeth_core_restore(struct ccwgroup_device *gdev)
+{
+ struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+ if (card->discipline.ccwgdriver &&
+ card->discipline.ccwgdriver->restore)
+ return card->discipline.ccwgdriver->restore(gdev);
+ return 0;
+}
+
static struct ccwgroup_driver qeth_core_ccwgroup_driver = {
.owner = THIS_MODULE,
.name = "qeth",
@@ -4204,6 +4248,11 @@
.set_online = qeth_core_set_online,
.set_offline = qeth_core_set_offline,
.shutdown = qeth_core_shutdown,
+ .prepare = qeth_core_prepare,
+ .complete = qeth_core_complete,
+ .freeze = qeth_core_freeze,
+ .thaw = qeth_core_thaw,
+ .restore = qeth_core_restore,
};
static ssize_t