43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
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/*
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* Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef __NVMAP_CARVEOUT_H
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#define __NVMAP_CARVEOUT_H
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#include "nvmap_structs.h"
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int nvmap_carveout_create(const struct nvmap_platform_carveout *co);
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void nvmap_carveout_destroy(struct nvmap_carveout_node *node);
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struct nvmap_heap_block *nvmap_carveout_alloc(struct nvmap_carveout_node *co,
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phys_addr_t *start,
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size_t len,
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size_t align,
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unsigned int prot,
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int peer);
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int nvmap_carveout_is_ivm(struct nvmap_carveout_node *carveout);
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int nvmap_carveout_query_peer(struct nvmap_carveout_node *carveout);
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int nvmap_carveout_heap_bit(struct nvmap_carveout_node *carveout);
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int nvmap_carveout_query_heap_size(struct nvmap_carveout_node *carveout);
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struct nvmap_carveout_node *nvmap_carveout_index(
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struct nvmap_carveout_node *node, int i);
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u64 nvmap_carveout_ivm(struct nvmap_carveout_node *co,
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struct nvmap_heap_block *b, size_t len);
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#endif /* __NVMAP_CARVEOUT_H */
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