28 lines
770 B
C
28 lines
770 B
C
/*
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* portio.h Definitions of routines for detecting, reserving and
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* allocating system resources.
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*
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* Version: 0.01 8/30/93
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*
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* Author: Donald Becker (becker@super.org)
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*/
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#ifndef _LINUX_PORTIO_H
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#define _LINUX_PORTIO_H
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#define HAVE_PORTRESERVE
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/*
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* Call check_region() before probing for your hardware.
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* Once you have found you hardware, register it with snarf_region().
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*/
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extern void reserve_setup(char *str, int *ints);
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extern int check_region(unsigned int from, unsigned int extent);
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extern void snarf_region(unsigned int from, unsigned int extent);
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#define HAVE_AUTOIRQ
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extern void *irq2dev_map[16]; /* Use only if you own the IRQ. */
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extern void autoirq_setup(int waittime);
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extern int autoirq_report(int waittime);
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#endif /* _LINUX_PORTIO_H */
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