52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/*
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* Copyright 2007 Nouveau Project
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __NOUVEAU_RESOURCE_H__
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#define __NOUVEAU_RESOURCE_H__
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struct nouveau_resource {
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struct nouveau_resource *prev;
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struct nouveau_resource *next;
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int in_use;
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void *priv;
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unsigned int start;
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unsigned int size;
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};
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int
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nouveau_resource_init(struct nouveau_resource **heap, unsigned start,
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unsigned size);
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void
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nouveau_resource_destroy(struct nouveau_resource **heap);
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int
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nouveau_resource_alloc(struct nouveau_resource *heap, unsigned size, void *priv,
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struct nouveau_resource **);
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void
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nouveau_resource_free(struct nouveau_resource **);
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#endif
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