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3d6af2dd6d
Update links to refer to the official ZFS on Linux website instead of @behlendorf's personal fork on github. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
91 lines
3.1 KiB
C
91 lines
3.1 KiB
C
/*****************************************************************************\
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* Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
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* Copyright (C) 2007 The Regents of the University of California.
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* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
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* Written by Brian Behlendorf <behlendorf1@llnl.gov>.
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* UCRL-CODE-235197
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*
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* This file is part of the SPL, Solaris Porting Layer.
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* For details, see <http://zfsonlinux.org/>.
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*
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* The SPL is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* The SPL is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with the SPL. If not, see <http://www.gnu.org/licenses/>.
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\*****************************************************************************/
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#ifndef _SPL_DEVICE_H
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#define _SPL_DEVICE_H
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#include <linux/device.h>
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/*
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* Preferred API from 2.6.18 to 2.6.26+
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*/
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#ifdef HAVE_DEVICE_CREATE
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typedef struct class spl_class;
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typedef struct device spl_device;
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#define spl_class_create(mod, name) class_create(mod, name)
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#define spl_class_destroy(cls) class_destroy(cls)
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# ifdef HAVE_5ARGS_DEVICE_CREATE
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# define spl_device_create(cls, parent, devt, drvdata, fmt, args...) \
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device_create(cls, parent, devt, drvdata, fmt, ## args)
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# else
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# define spl_device_create(cls, parent, devt, drvdata, fmt, args...) \
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device_create(cls, parent, devt, fmt, ## args)
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# endif
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#define spl_device_destroy(cls, cls_dev, devt) \
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device_destroy(cls, devt)
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/*
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* Preferred API from 2.6.13 to 2.6.17
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* Depricated in 2.6.18
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* Removed in 2.6.26
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*/
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#else
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#ifdef HAVE_CLASS_DEVICE_CREATE
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typedef struct class spl_class;
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typedef struct class_device spl_device;
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#define spl_class_create(mod, name) class_create(mod, name)
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#define spl_class_destroy(cls) class_destroy(cls)
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#define spl_device_create(cls, parent, devt, device, fmt, args...) \
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class_device_create(cls, parent, devt, device, fmt, ## args)
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#define spl_device_destroy(cls, cls_dev, devt) \
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class_device_unregister(cls_dev)
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/*
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* Prefered API from 2.6.0 to 2.6.12
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* Depricated in 2.6.13
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* Removed in 2.6.13
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*/
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#else /* Legacy API */
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typedef struct class_simple spl_class;
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typedef struct class_device spl_class_device;
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#define spl_class_create(mod, name) class_simple_create(mod, name)
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#define spl_class_destroy(cls) class_simple_destroy(cls)
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#define spl_device_create(cls, parent, devt, device, fmt, args...) \
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class_simple_device_add(cls, devt, device, fmt, ## args)
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#define spl_device_destroy(cls, cls_dev, devt) \
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class_simple_device_remove(devt)
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#endif /* HAVE_CLASS_DEVICE_CREATE */
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#endif /* HAVE_DEVICE_CREATE */
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#endif /* _SPL_DEVICE_H */
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