[S390] pm: ccw bus power management callbacks
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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committed by
Martin Schwidefsky
parent
03347e2592
commit
823d494ac1
@ -1,11 +1,9 @@
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/*
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* include/asm-s390/ccwdev.h
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* include/asm-s390x/ccwdev.h
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* Copyright IBM Corp. 2002, 2009
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*
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* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH, IBM Corporation
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* Author(s): Arnd Bergmann <arndb@de.ibm.com>
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* Author(s): Arnd Bergmann <arndb@de.ibm.com>
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*
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* Interface for CCW device drivers
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* Interface for CCW device drivers
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*/
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#ifndef _S390_CCWDEV_H_
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#define _S390_CCWDEV_H_
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@ -104,6 +102,11 @@ struct ccw_device {
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* @set_offline: called when setting device offline
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* @notify: notify driver of device state changes
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* @shutdown: called at device shutdown
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* @prepare: prepare for pm state transition
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* @complete: undo work done in @prepare
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* @freeze: callback for freezing during hibernation snapshotting
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* @thaw: undo work done in @freeze
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* @restore: callback for restoring after hibernation
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* @driver: embedded device driver structure
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* @name: device driver name
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*/
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@ -116,6 +119,11 @@ struct ccw_driver {
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int (*set_offline) (struct ccw_device *);
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int (*notify) (struct ccw_device *, int);
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void (*shutdown) (struct ccw_device *);
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int (*prepare) (struct ccw_device *);
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void (*complete) (struct ccw_device *);
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int (*freeze)(struct ccw_device *);
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int (*thaw) (struct ccw_device *);
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int (*restore)(struct ccw_device *);
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struct device_driver driver;
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char *name;
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};
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