FreeBSD/Linux Kernel Cross Reference
sys/dev/qat_c2xxx/qat_hw15var.h

     /* SPDX-License-Identifier: BSD-2-Clause-NetBSD AND BSD-3-Clause */
     /*      $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.
     */
    
    /* $FreeBSD$ */
    
    #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 *);
   void            qat_hw15_crypto_setup_req_params(struct qat_crypto_bank *,
                       struct qat_session *, struct qat_crypto_desc const *,
                       struct qat_sym_cookie *, struct cryptop *);
   
   #endif

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