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33 lines
798 B
C
33 lines
798 B
C
/*
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* physmem.h - Physical memory translator and allocator
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*
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* Written 2013 by Werner Almesberger
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* Copyright 2013 Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef UBB_PHYSMEM_H
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#define UBB_PHYSMEM_H
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#include <sys/types.h>
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struct physmem_vec {
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unsigned long addr;
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size_t len;
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};
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void *physmem_malloc(size_t size);
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void *physmem_calloc(size_t size);
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unsigned long physmem_xlat(void *v);
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int physmem_xlat_vec(void *v, size_t len,
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struct physmem_vec *vec, int vec_len);
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int physmem_flush(const void *data, size_t size);
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#endif /* !UBB_PHYSMEM_H */
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