/***********************license start************************************ * Copyright (c) 2003-2017 Cavium, Inc. * All rights reserved. * * License: one of 'Cavium License' or 'GNU General Public License Version 2' * * This file is provided under the terms of the Cavium License (see below) * or under the terms of GNU General Public License, Version 2, as * published by the Free Software Foundation. When using or redistributing * this file, you may do so under either license. * * Cavium License: Redistribution and use in source and binary forms, with * or without modification, are permitted provided that the following * conditions are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * * Neither the name of Cavium Inc. nor the names of its contributors may be * used to endorse or promote products derived from this software without * specific prior written permission. * * This Software, including technical data, may be subject to U.S. export * control laws, including the U.S. Export Administration Act and its * associated regulations, and may be subject to export or import * regulations in other countries. * * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" * AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) * WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A * PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET * ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE * ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES * WITH YOU. ***********************license end**************************************/ #ifndef __ZIP_MEM_H__ #define __ZIP_MEM_H__ /** * zip_cmd_qbuf_free - Frees the cmd Queue buffer * @zip: Pointer to zip device structure * @q: Queue nmber to free buffer of */ void zip_cmd_qbuf_free(struct zip_device *zip, int q); /** * zip_cmd_qbuf_alloc - Allocates a Chunk/cmd buffer for ZIP Inst(cmd) Queue * @zip: Pointer to zip device structure * @q: Queue number to allocate bufffer to * Return: 0 if successful, 1 otherwise */ int zip_cmd_qbuf_alloc(struct zip_device *zip, int q); /** * zip_data_buf_alloc - Allocates memory for a data bufffer * @size: Size of the buffer to allocate * Returns: Pointer to the buffer allocated */ u8 *zip_data_buf_alloc(u64 size); /** * zip_data_buf_free - Frees the memory of a data buffer * @ptr: Pointer to the buffer * @size: Buffer size */ void zip_data_buf_free(u8 *ptr, u64 size); #endif
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