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/*

 * portio.h     Definitions of routines for detecting, reserving and

 *              allocating system resources.

 *

 * Version:     0.01    8/30/93

 *

 * Author:      Donald Becker (becker@super.org)

 */

#ifndef _LINUX_PORTIO_H

#define _LINUX_PORTIO_H

#define HAVE_PORTRESERVE

/*

 * Call check_region() before probing for your hardware.

 * Once you have found you hardware, register it with request_region().

 * If you unload the driver, use release_region to free ports.

 */

extern void reserve_setup(char *str, int *ints);

extern int check_region(unsigned int from, unsigned int extent);

extern void request_region(unsigned int from, unsigned int extent,const char *name);

extern void release_region(unsigned int from, unsigned int extent);

extern int get_ioport_list(char *);

#define HAVE_AUTOIRQ

extern void *irq2dev_map[];             /* Use only if you own the IRQ. */

extern int autoirq_setup(int waittime);

extern int autoirq_report(int waittime);

#endif  /* _LINUX_PORTIO_H */