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/* $OpenBSD: macobio.h,v 1.1 2011/05/15 09:10:26 mpi Exp $ */
/*
* Copyright (c) 2011 Martin Pieuchot <mp@nolizard.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _MACOBIO_H_
#define _MACOBIO_H_
#define GPIO_DDR_INPUT 0x00
#define GPIO_DDR_OUTPUT 0x04
#define GPIO_DATA 0x01 /* Data */
#define GPIO_LEVEL 0x02 /* Pin level (RO) */
void macobio_enable(int, u_int32_t);
void macobio_disable(int, u_int32_t);
u_int32_t macobio_read(int);
void macobio_write(int, u_int32_t);
#endif /* _MACOBIO_H_ */
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