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      1 /*	$NetBSD: qat_hw15var.h,v 1.1 2019/11/20 09:37:46 hikaru Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2019 Internet Initiative Japan, Inc.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26  * POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 /*
     30  *   Copyright(c) 2007-2013 Intel Corporation. All rights reserved.
     31  *
     32  *   Redistribution and use in source and binary forms, with or without
     33  *   modification, are permitted provided that the following conditions
     34  *   are met:
     35  *
     36  *     * Redistributions of source code must retain the above copyright
     37  *       notice, this list of conditions and the following disclaimer.
     38  *     * Redistributions in binary form must reproduce the above copyright
     39  *       notice, this list of conditions and the following disclaimer in
     40  *       the documentation and/or other materials provided with the
     41  *       distribution.
     42  *     * Neither the name of Intel Corporation nor the names of its
     43  *       contributors may be used to endorse or promote products derived
     44  *       from this software without specific prior written permission.
     45  *
     46  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     47  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     48  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     49  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     50  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     51  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     52  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     53  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     54  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     55  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     56  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     57  */
     58 
     59 #ifndef _DEV_PCI_QAT_HW15VAR_H_
     60 #define _DEV_PCI_QAT_HW15VAR_H_
     61 
     62 CTASSERT(HASH_CONTENT_DESC_SIZE >=
     63    sizeof(struct fw_auth_hdr) + MAX_HASH_SETUP_BLK_SZ);
     64 CTASSERT(CIPHER_CONTENT_DESC_SIZE >=
     65    sizeof(struct fw_cipher_hdr) + MAX_CIPHER_SETUP_BLK_SZ);
     66 CTASSERT(CONTENT_DESC_MAX_SIZE >=
     67     roundup(HASH_CONTENT_DESC_SIZE + CIPHER_CONTENT_DESC_SIZE,
     68         QAT_OPTIMAL_ALIGN));
     69 CTASSERT(QAT_SYM_REQ_PARAMS_SIZE_PADDED >=
     70     roundup(sizeof(struct fw_la_cipher_req_params) +
     71         sizeof(struct fw_la_auth_req_params), QAT_OPTIMAL_ALIGN));
     72 
     73 /* length of the 5 long words of the request that are stored in the session
     74  * This is rounded up to 32 in order to use the fast memcopy function */
     75 #define QAT_HW15_SESSION_REQ_CACHE_SIZE	(32)
     76 
     77 void		qat_msg_req_type_populate(struct arch_if_req_hdr *,
     78 		    enum arch_if_req, uint32_t);
     79 void		qat_msg_cmn_hdr_populate(struct fw_la_bulk_req *, bus_addr_t,
     80 		    uint8_t, uint8_t, uint16_t, uint32_t);
     81 void		qat_msg_service_cmd_populate(struct fw_la_bulk_req *,
     82 		    enum fw_la_cmd_id, uint16_t);
     83 void		qat_msg_cmn_mid_populate(struct fw_comn_req_mid *, void *,
     84 		    uint64_t , uint64_t);
     85 void		qat_msg_req_params_populate(struct fw_la_bulk_req *, bus_addr_t,
     86 		    uint8_t);
     87 void		qat_msg_cmn_footer_populate(union fw_comn_req_ftr *, uint64_t);
     88 void		qat_msg_params_populate(struct fw_la_bulk_req *,
     89 		    struct qat_crypto_desc *, uint8_t, uint16_t,
     90 		    uint16_t);
     91 
     92 
     93 int		qat_adm_ring_init(struct qat_softc *);
     94 int		qat_adm_ring_send_init(struct qat_softc *);
     95 
     96 void		qat_hw15_crypto_setup_desc(struct qat_crypto *,
     97 		    struct qat_session *, struct qat_crypto_desc *,
     98 		    struct cryptoini *, struct cryptoini *);
     99 void		qat_hw15_crypto_setup_req_params(struct qat_crypto_bank *,
    100 		    struct qat_session *, struct qat_crypto_desc const *,
    101 		    struct qat_sym_cookie *, struct cryptodesc *,
    102 		    struct cryptodesc *, bus_addr_t);
    103 
    104 #endif
    105