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a990532023
Add RSA support to QAT driver. Removed unused RNG rings. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
113 lines
3.6 KiB
C
113 lines
3.6 KiB
C
/*
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This file is provided under a dual BSD/GPLv2 license. When using or
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redistributing this file, you may do so under either license.
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GPL LICENSE SUMMARY
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Copyright(c) 2014 Intel Corporation.
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This program is free software; you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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Contact Information:
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qat-linux@intel.com
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BSD LICENSE
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Copyright(c) 2014 Intel Corporation.
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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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* 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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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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#ifndef _ICP_QAT_FW_PKE_
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#define _ICP_QAT_FW_PKE_
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#include "icp_qat_fw.h"
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struct icp_qat_fw_req_hdr_pke_cd_pars {
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u64 content_desc_addr;
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u32 content_desc_resrvd;
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u32 func_id;
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};
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struct icp_qat_fw_req_pke_mid {
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u64 opaque;
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u64 src_data_addr;
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u64 dest_data_addr;
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};
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struct icp_qat_fw_req_pke_hdr {
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u8 resrvd1;
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u8 resrvd2;
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u8 service_type;
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u8 hdr_flags;
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u16 comn_req_flags;
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u16 resrvd4;
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struct icp_qat_fw_req_hdr_pke_cd_pars cd_pars;
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};
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struct icp_qat_fw_pke_request {
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struct icp_qat_fw_req_pke_hdr pke_hdr;
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struct icp_qat_fw_req_pke_mid pke_mid;
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u8 output_param_count;
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u8 input_param_count;
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u16 resrvd1;
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u32 resrvd2;
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u64 next_req_adr;
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};
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struct icp_qat_fw_resp_pke_hdr {
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u8 resrvd1;
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u8 resrvd2;
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u8 response_type;
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u8 hdr_flags;
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u16 comn_resp_flags;
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u16 resrvd4;
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};
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struct icp_qat_fw_pke_resp {
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struct icp_qat_fw_resp_pke_hdr pke_resp_hdr;
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u64 opaque;
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u64 src_data_addr;
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u64 dest_data_addr;
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};
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#define ICP_QAT_FW_PKE_HDR_VALID_FLAG_BITPOS 7
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#define ICP_QAT_FW_PKE_HDR_VALID_FLAG_MASK 0x1
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#define ICP_QAT_FW_PKE_RESP_PKE_STAT_GET(status_word) \
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QAT_FIELD_GET(((status_word >> ICP_QAT_FW_COMN_ONE_BYTE_SHIFT) & \
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ICP_QAT_FW_COMN_SINGLE_BYTE_MASK), \
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QAT_COMN_RESP_PKE_STATUS_BITPOS, \
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QAT_COMN_RESP_PKE_STATUS_MASK)
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#define ICP_QAT_FW_PKE_HDR_VALID_FLAG_SET(hdr_t, val) \
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QAT_FIELD_SET((hdr_t.hdr_flags), (val), \
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ICP_QAT_FW_PKE_HDR_VALID_FLAG_BITPOS, \
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ICP_QAT_FW_PKE_HDR_VALID_FLAG_MASK)
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#endif
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