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 61 #ifndef _DEV_PCI_QAT_HW15VAR_H_ 62 #define _DEV_PCI_QAT_HW15VAR_H_ 63 64 CTASSERT(HASH_CONTENT_DESC_SIZE >= 65 sizeof(struct fw_auth_hdr) + MAX_HASH_SETUP_BLK_SZ); 66 CTASSERT(CIPHER_CONTENT_DESC_SIZE >= 67 sizeof(struct fw_cipher_hdr) + MAX_CIPHER_SETUP_BLK_SZ); 68 CTASSERT(CONTENT_DESC_MAX_SIZE >= 69 roundup(HASH_CONTENT_DESC_SIZE + CIPHER_CONTENT_DESC_SIZE, 70 QAT_OPTIMAL_ALIGN)); 71 CTASSERT(QAT_SYM_REQ_PARAMS_SIZE_PADDED >= 72 roundup(sizeof(struct fw_la_cipher_req_params) + 73 sizeof(struct fw_la_auth_req_params), QAT_OPTIMAL_ALIGN)); 74 75 /* length of the 5 long words of the request that are stored in the session 76 * This is rounded up to 32 in order to use the fast memcopy function */ 77 #define QAT_HW15_SESSION_REQ_CACHE_SIZE (32) 78 79 void qat_msg_req_type_populate(struct arch_if_req_hdr *, 80 enum arch_if_req, uint32_t); 81 void qat_msg_cmn_hdr_populate(struct fw_la_bulk_req *, bus_addr_t, 82 uint8_t, uint8_t, uint16_t, uint32_t); 83 void qat_msg_service_cmd_populate(struct fw_la_bulk_req *, 84 enum fw_la_cmd_id, uint16_t); 85 void qat_msg_cmn_mid_populate(struct fw_comn_req_mid *, void *, 86 uint64_t , uint64_t); 87 void qat_msg_req_params_populate(struct fw_la_bulk_req *, bus_addr_t, 88 uint8_t); 89 void qat_msg_cmn_footer_populate(union fw_comn_req_ftr *, uint64_t); 90 void qat_msg_params_populate(struct fw_la_bulk_req *, 91 struct qat_crypto_desc *, uint8_t, uint16_t, 92 uint16_t); 93 94 95 int qat_adm_ring_init(struct qat_softc *); 96 int qat_adm_ring_send_init(struct qat_softc *); 97 98 void qat_hw15_crypto_setup_desc(struct qat_crypto *, 99 struct qat_session *, struct qat_crypto_desc *); 100 void qat_hw15_crypto_setup_req_params(struct qat_crypto_bank *, 101 struct qat_session *, struct qat_crypto_desc const *, 102 struct qat_sym_cookie *, struct cryptop *); 103 104 #endif 105