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32 lines
705 B
C
32 lines
705 B
C
#ifndef IORANGE_H
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#define IORANGE_H
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#include <stdint.h>
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typedef struct IORange IORange;
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typedef struct IORangeOps IORangeOps;
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struct IORangeOps {
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void (*read)(IORange *iorange, uint64_t offset, unsigned width,
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uint64_t *data);
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void (*write)(IORange *iorange, uint64_t offset, unsigned width,
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uint64_t data);
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void (*destructor)(IORange *iorange);
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};
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struct IORange {
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const IORangeOps *ops;
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uint64_t base;
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uint64_t len;
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};
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static inline void iorange_init(IORange *iorange, const IORangeOps *ops,
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uint64_t base, uint64_t len)
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{
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iorange->ops = ops;
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iorange->base = base;
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iorange->len = len;
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}
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#endif
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