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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 long from, unsigned long extent);
- extern void request_region(unsigned long from, unsigned long extent,const char *name);
- extern void release_region(unsigned long from, unsigned long extent);
- extern int get_ioport_list(char *);
-
- #ifdef __sparc__
- extern unsigned long occupy_region(unsigned long base, unsigned long end,
- unsigned long num, unsigned int align,
- const char *name);
- #endif
-
- #define HAVE_AUTOIRQ
- extern void autoirq_setup(int waittime);
- extern int autoirq_report(int waittime);
-
- #endif /* _LINUX_PORTIO_H */
-