/*      $NetBSD: qat_hw15var.h,v 1.1 2019/11/20 09:37:46 hikaru Exp $   */

/*
* Copyright (c) 2019 Internet Initiative Japan, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/

/*
*   Copyright(c) 2007-2013 Intel Corporation. All rights reserved.
*
*   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 Intel Corporation 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 IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
*   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
*   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
*   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
*   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
*   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
*   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
*   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
*   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
*   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
*   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef _DEV_PCI_QAT_HW15VAR_H_
#define _DEV_PCI_QAT_HW15VAR_H_

CTASSERT(HASH_CONTENT_DESC_SIZE >=
  sizeof(struct fw_auth_hdr) + MAX_HASH_SETUP_BLK_SZ);
CTASSERT(CIPHER_CONTENT_DESC_SIZE >=
  sizeof(struct fw_cipher_hdr) + MAX_CIPHER_SETUP_BLK_SZ);
CTASSERT(CONTENT_DESC_MAX_SIZE >=
   roundup(HASH_CONTENT_DESC_SIZE + CIPHER_CONTENT_DESC_SIZE,
       QAT_OPTIMAL_ALIGN));
CTASSERT(QAT_SYM_REQ_PARAMS_SIZE_PADDED >=
   roundup(sizeof(struct fw_la_cipher_req_params) +
       sizeof(struct fw_la_auth_req_params), QAT_OPTIMAL_ALIGN));

/* length of the 5 long words of the request that are stored in the session
* This is rounded up to 32 in order to use the fast memcopy function */
#define QAT_HW15_SESSION_REQ_CACHE_SIZE (32)

void            qat_msg_req_type_populate(struct arch_if_req_hdr *,
                   enum arch_if_req, uint32_t);
void            qat_msg_cmn_hdr_populate(struct fw_la_bulk_req *, bus_addr_t,
                   uint8_t, uint8_t, uint16_t, uint32_t);
void            qat_msg_service_cmd_populate(struct fw_la_bulk_req *,
                   enum fw_la_cmd_id, uint16_t);
void            qat_msg_cmn_mid_populate(struct fw_comn_req_mid *, void *,
                   uint64_t , uint64_t);
void            qat_msg_req_params_populate(struct fw_la_bulk_req *, bus_addr_t,
                   uint8_t);
void            qat_msg_cmn_footer_populate(union fw_comn_req_ftr *, uint64_t);
void            qat_msg_params_populate(struct fw_la_bulk_req *,
                   struct qat_crypto_desc *, uint8_t, uint16_t,
                   uint16_t);


int             qat_adm_ring_init(struct qat_softc *);
int             qat_adm_ring_send_init(struct qat_softc *);

void            qat_hw15_crypto_setup_desc(struct qat_crypto *,
                   struct qat_session *, struct qat_crypto_desc *,
                   struct cryptoini *, struct cryptoini *);
void            qat_hw15_crypto_setup_req_params(struct qat_crypto_bank *,
                   struct qat_session *, struct qat_crypto_desc const *,
                   struct qat_sym_cookie *, struct cryptodesc *,
                   struct cryptodesc *, bus_addr_t);

#endif