cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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fman_keygen.h (2039B)

      1/*
      2 * Copyright 2017 NXP
      3 *
      4 * Redistribution and use in source and binary forms, with or without
      5 * modification, are permitted provided that the following conditions are met:
      6 *     * Redistributions of source code must retain the above copyright
      7 *       notice, this list of conditions and the following disclaimer.
      8 *     * Redistributions in binary form must reproduce the above copyright
      9 *       notice, this list of conditions and the following disclaimer in the
     10 *       documentation and/or other materials provided with the distribution.
     11 *     * Neither the name of NXP nor the
     12 *       names of its contributors may be used to endorse or promote products
     13 *       derived from this software without specific prior written permission.
     14 *
     15 *
     16 * ALTERNATIVELY, this software may be distributed under the terms of the
     17 * GNU General Public License ("GPL") as published by the Free Software
     18 * Foundation, either version 2 of that License or (at your option) any
     19 * later version.
     20 *
     21 * THIS SOFTWARE IS PROVIDED BY NXP ``AS IS'' AND ANY
     22 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     24 * DISCLAIMED. IN NO EVENT SHALL NXP BE LIABLE FOR ANY
     25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     26 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     27 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     28 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31 */
     32
     33#ifndef __KEYGEN_H
     34#define __KEYGEN_H
     35
     36#include <linux/io.h>
     37
     38struct fman_keygen;
     39struct fman_kg_regs;
     40
     41struct fman_keygen *keygen_init(struct fman_kg_regs __iomem *keygen_regs);
     42
     43int keygen_port_hashing_init(struct fman_keygen *keygen, u8 hw_port_id,
     44			     u32 hash_base_fqid, u32 hash_size);
     45
     46#endif /* __KEYGEN_H */