LXR linux/drivers/net/ethernet/freescale/fman/fman

   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 */
  47