f4f56ff43d
A replacement QAT driver will be imported, but this replacement does not support Atom C2xxx hardware. So, the existing driver will be kept around to provide opencrypto offload support for those chipsets. Reviewed by: pauamma, emaste Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D35817
106 lines
4.9 KiB
C
106 lines
4.9 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause-NetBSD AND BSD-3-Clause */
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/* $NetBSD: qat_hw15var.h,v 1.1 2019/11/20 09:37:46 hikaru Exp $ */
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/*
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* Copyright (c) 2019 Internet Initiative Japan, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Copyright(c) 2007-2013 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* $FreeBSD$ */
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#ifndef _DEV_PCI_QAT_HW15VAR_H_
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#define _DEV_PCI_QAT_HW15VAR_H_
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CTASSERT(HASH_CONTENT_DESC_SIZE >=
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sizeof(struct fw_auth_hdr) + MAX_HASH_SETUP_BLK_SZ);
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CTASSERT(CIPHER_CONTENT_DESC_SIZE >=
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sizeof(struct fw_cipher_hdr) + MAX_CIPHER_SETUP_BLK_SZ);
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CTASSERT(CONTENT_DESC_MAX_SIZE >=
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roundup(HASH_CONTENT_DESC_SIZE + CIPHER_CONTENT_DESC_SIZE,
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QAT_OPTIMAL_ALIGN));
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CTASSERT(QAT_SYM_REQ_PARAMS_SIZE_PADDED >=
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roundup(sizeof(struct fw_la_cipher_req_params) +
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sizeof(struct fw_la_auth_req_params), QAT_OPTIMAL_ALIGN));
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/* length of the 5 long words of the request that are stored in the session
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* This is rounded up to 32 in order to use the fast memcopy function */
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#define QAT_HW15_SESSION_REQ_CACHE_SIZE (32)
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void qat_msg_req_type_populate(struct arch_if_req_hdr *,
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enum arch_if_req, uint32_t);
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void qat_msg_cmn_hdr_populate(struct fw_la_bulk_req *, bus_addr_t,
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uint8_t, uint8_t, uint16_t, uint32_t);
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void qat_msg_service_cmd_populate(struct fw_la_bulk_req *,
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enum fw_la_cmd_id, uint16_t);
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void qat_msg_cmn_mid_populate(struct fw_comn_req_mid *, void *,
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uint64_t , uint64_t);
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void qat_msg_req_params_populate(struct fw_la_bulk_req *, bus_addr_t,
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uint8_t);
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void qat_msg_cmn_footer_populate(union fw_comn_req_ftr *, uint64_t);
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void qat_msg_params_populate(struct fw_la_bulk_req *,
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struct qat_crypto_desc *, uint8_t, uint16_t,
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uint16_t);
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int qat_adm_ring_init(struct qat_softc *);
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int qat_adm_ring_send_init(struct qat_softc *);
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void qat_hw15_crypto_setup_desc(struct qat_crypto *,
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struct qat_session *, struct qat_crypto_desc *);
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void qat_hw15_crypto_setup_req_params(struct qat_crypto_bank *,
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struct qat_session *, struct qat_crypto_desc const *,
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struct qat_sym_cookie *, struct cryptop *);
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#endif
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