1 /* SPDX-License-Identifier: BSD-2-Clause AND BSD-3-Clause */ 2 /* $NetBSD: qat_hw15var.h,v 1.1 2019/11/20 09:37:46 hikaru Exp $ */ 3 4 /* 5 * Copyright (c) 2019 Internet Initiative Japan, Inc. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27 * POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 /* 31 * Copyright(c) 2007-2013 Intel Corporation. All rights reserved. 32 * 33 * Redistribution and use in source and binary forms, with or without 34 * modification, are permitted provided that the following conditions 35 * are met: 36 * 37 * * Redistributions of source code must retain the above copyright 38 * notice, this list of conditions and the following disclaimer. 39 * * Redistributions in binary form must reproduce the above copyright 40 * notice, this list of conditions and the following disclaimer in 41 * the documentation and/or other materials provided with the 42 * distribution. 43 * * Neither the name of Intel Corporation nor the names of its 44 * contributors may be used to endorse or promote products derived 45 * from this software without specific prior written permission. 46 * 47 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 48 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 49 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 50 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 51 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 52 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 53 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 54 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 55 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 56 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 57 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 58 */ 59 60 /* $FreeBSD$ */ 61 62 #ifndef _DEV_PCI_QAT_HW15VAR_H_ 63 #define _DEV_PCI_QAT_HW15VAR_H_ 64 65 CTASSERT(HASH_CONTENT_DESC_SIZE >= 66 sizeof(struct fw_auth_hdr) + MAX_HASH_SETUP_BLK_SZ); 67 CTASSERT(CIPHER_CONTENT_DESC_SIZE >= 68 sizeof(struct fw_cipher_hdr) + MAX_CIPHER_SETUP_BLK_SZ); 69 CTASSERT(CONTENT_DESC_MAX_SIZE >= 70 roundup(HASH_CONTENT_DESC_SIZE + CIPHER_CONTENT_DESC_SIZE, 71 QAT_OPTIMAL_ALIGN)); 72 CTASSERT(QAT_SYM_REQ_PARAMS_SIZE_PADDED >= 73 roundup(sizeof(struct fw_la_cipher_req_params) + 74 sizeof(struct fw_la_auth_req_params), QAT_OPTIMAL_ALIGN)); 75 76 /* length of the 5 long words of the request that are stored in the session 77 * This is rounded up to 32 in order to use the fast memcopy function */ 78 #define QAT_HW15_SESSION_REQ_CACHE_SIZE (32) 79 80 void qat_msg_req_type_populate(struct arch_if_req_hdr *, 81 enum arch_if_req, uint32_t); 82 void qat_msg_cmn_hdr_populate(struct fw_la_bulk_req *, bus_addr_t, 83 uint8_t, uint8_t, uint16_t, uint32_t); 84 void qat_msg_service_cmd_populate(struct fw_la_bulk_req *, 85 enum fw_la_cmd_id, uint16_t); 86 void qat_msg_cmn_mid_populate(struct fw_comn_req_mid *, void *, 87 uint64_t , uint64_t); 88 void qat_msg_req_params_populate(struct fw_la_bulk_req *, bus_addr_t, 89 uint8_t); 90 void qat_msg_cmn_footer_populate(union fw_comn_req_ftr *, uint64_t); 91 void qat_msg_params_populate(struct fw_la_bulk_req *, 92 struct qat_crypto_desc *, uint8_t, uint16_t, 93 uint16_t); 94 95 96 int qat_adm_ring_init(struct qat_softc *); 97 int qat_adm_ring_send_init(struct qat_softc *); 98 99 void qat_hw15_crypto_setup_desc(struct qat_crypto *, 100 struct qat_session *, struct qat_crypto_desc *); 101 void qat_hw15_crypto_setup_req_params(struct qat_crypto_bank *, 102 struct qat_session *, struct qat_crypto_desc const *, 103 struct qat_sym_cookie *, struct cryptop *); 104 105 #endif 106