From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- drivers/crypto/qat/qat_common/qat_crypto.h | 93 ++++++++++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 drivers/crypto/qat/qat_common/qat_crypto.h (limited to 'drivers/crypto/qat/qat_common/qat_crypto.h') diff --git a/drivers/crypto/qat/qat_common/qat_crypto.h b/drivers/crypto/qat/qat_common/qat_crypto.h new file mode 100644 index 000000000..dc0273fe3 --- /dev/null +++ b/drivers/crypto/qat/qat_common/qat_crypto.h @@ -0,0 +1,93 @@ +/* + This file is provided under a dual BSD/GPLv2 license. When using or + redistributing this file, you may do so under either license. + + GPL LICENSE SUMMARY + Copyright(c) 2014 Intel Corporation. + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + Contact Information: + qat-linux@intel.com + + BSD LICENSE + Copyright(c) 2014 Intel Corporation. + 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. +*/ +#ifndef _QAT_CRYPTO_INSTANCE_H_ +#define _QAT_CRYPTO_INSTANCE_H_ + +#include +#include +#include "adf_accel_devices.h" +#include "icp_qat_fw_la.h" + +struct qat_crypto_instance { + struct adf_etr_ring_data *sym_tx; + struct adf_etr_ring_data *sym_rx; + struct adf_etr_ring_data *pke_tx; + struct adf_etr_ring_data *pke_rx; + struct adf_accel_dev *accel_dev; + struct list_head list; + unsigned long state; + int id; + atomic_t refctr; +}; + +struct qat_crypto_request_buffs { + struct qat_alg_buf_list *bl; + dma_addr_t blp; + struct qat_alg_buf_list *blout; + dma_addr_t bloutp; + size_t sz; + size_t sz_out; +}; + +struct qat_crypto_request; + +struct qat_crypto_request { + struct icp_qat_fw_la_bulk_req req; + union { + struct qat_alg_aead_ctx *aead_ctx; + struct qat_alg_ablkcipher_ctx *ablkcipher_ctx; + }; + union { + struct aead_request *aead_req; + struct ablkcipher_request *ablkcipher_req; + }; + struct qat_crypto_request_buffs buf; + void (*cb)(struct icp_qat_fw_la_resp *resp, + struct qat_crypto_request *req); +}; + +#endif -- cgit v1.2.3