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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/dev/bhnd/nvram/bhnd_spromvar.h
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/*-

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 * Copyright (c) 2015-2016 Landon Fuller <[email protected]>

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 * All rights reserved.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 * 1. Redistributions of source code must retain the above copyright

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 *    notice, this list of conditions and the following disclaimer,

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 *    without modification.

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 * 2. Redistributions in binary form must reproduce at minimum a disclaimer

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 *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any

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 *    redistribution must be conditioned upon including a substantially

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 *    similar Disclaimer requirement for further binary redistribution.

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 *

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 * NO WARRANTY

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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

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 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

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 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY

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 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL

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 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,

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 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

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 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER

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 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

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 * THE POSSIBILITY OF SUCH DAMAGES.

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 * 

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 */

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#ifndef _BHND_NVRAM_BHND_SPROMVAR_H_

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#define _BHND_NVRAM_BHND_SPROMVAR_H_

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#include <dev/bhnd/bhnd.h>

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#include "bhnd_nvram_store.h"

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DECLARE_CLASS(bhnd_sprom_driver);

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int	bhnd_sprom_probe(device_t dev);

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int	bhnd_sprom_attach(device_t dev, bus_size_t offset);

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int	bhnd_sprom_resume(device_t dev);

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int	bhnd_sprom_suspend(device_t dev);

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int	bhnd_sprom_detach(device_t dev);

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/**

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 * bhnd_sprom driver instance state. Must be first member of all subclass

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 * softc structures.

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 */

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struct bhnd_sprom_softc {

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	device_t			 dev;

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	struct bhnd_nvram_store		*store;	/**< nvram store */

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};

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#endif /* _BHND_NVRAM_BHND_SPROMVAR_H_ */

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