1/***********************license start************************************
2 * Copyright (c) 2003-2017 Cavium, Inc.
3 * All rights reserved.
4 *
5 * License: one of 'Cavium License' or 'GNU General Public License Version 2'
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8 * or under the terms of GNU General Public License, Version 2, as
9 * published by the Free Software Foundation. When using or redistributing
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12 * Cavium License:  Redistribution and use in source and binary forms, with
13 * or without modification, are permitted provided that the following
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22 *    with the distribution.
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44 ***********************license end**************************************/
45
46#ifndef __ZIP_MEM_H__
47#define __ZIP_MEM_H__
48
49/**
50 * zip_cmd_qbuf_free - Frees the cmd Queue buffer
51 * @zip: Pointer to zip device structure
52 * @q:   Queue nmber to free buffer of
53 */
54void zip_cmd_qbuf_free(struct zip_device *zip, int q);
55
56/**
57 * zip_cmd_qbuf_alloc - Allocates a Chunk/cmd buffer for ZIP Inst(cmd) Queue
58 * @zip: Pointer to zip device structure
59 * @q:   Queue number to allocate bufffer to
60 * Return: 0 if successful, 1 otherwise
61 */
62int zip_cmd_qbuf_alloc(struct zip_device *zip, int q);
63
64/**
65 * zip_data_buf_alloc - Allocates memory for a data bufffer
66 * @size:   Size of the buffer to allocate
67 * Returns: Pointer to the buffer allocated
68 */
69u8 *zip_data_buf_alloc(u64 size);
70
71/**
72 * zip_data_buf_free - Frees the memory of a data buffer
73 * @ptr:  Pointer to the buffer
74 * @size: Buffer size
75 */
76void zip_data_buf_free(u8 *ptr, u64 size);
77
78#endif
79