124 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/* Copyright(c) 2022 Intel Corporation */3#ifndef _QAT_COMP_REQ_H_4#define _QAT_COMP_REQ_H_5 6#include "icp_qat_fw_comp.h"7 8#define QAT_COMP_REQ_SIZE (sizeof(struct icp_qat_fw_comp_req))9#define QAT_COMP_CTX_SIZE (QAT_COMP_REQ_SIZE * 2)10 11static inline void qat_comp_create_req(void *ctx, void *req, u64 src, u32 slen,12 u64 dst, u32 dlen, u64 opaque)13{14 struct icp_qat_fw_comp_req *fw_tmpl = ctx;15 struct icp_qat_fw_comp_req *fw_req = req;16 struct icp_qat_fw_comp_req_params *req_pars = &fw_req->comp_pars;17 18 memcpy(fw_req, fw_tmpl, sizeof(*fw_req));19 fw_req->comn_mid.src_data_addr = src;20 fw_req->comn_mid.src_length = slen;21 fw_req->comn_mid.dest_data_addr = dst;22 fw_req->comn_mid.dst_length = dlen;23 fw_req->comn_mid.opaque_data = opaque;24 req_pars->comp_len = slen;25 req_pars->out_buffer_sz = dlen;26}27 28static inline void qat_comp_override_dst(void *req, u64 dst, u32 dlen)29{30 struct icp_qat_fw_comp_req *fw_req = req;31 struct icp_qat_fw_comp_req_params *req_pars = &fw_req->comp_pars;32 33 fw_req->comn_mid.dest_data_addr = dst;34 fw_req->comn_mid.dst_length = dlen;35 req_pars->out_buffer_sz = dlen;36}37 38static inline void qat_comp_create_compression_req(void *ctx, void *req,39 u64 src, u32 slen,40 u64 dst, u32 dlen,41 u64 opaque)42{43 qat_comp_create_req(ctx, req, src, slen, dst, dlen, opaque);44}45 46static inline void qat_comp_create_decompression_req(void *ctx, void *req,47 u64 src, u32 slen,48 u64 dst, u32 dlen,49 u64 opaque)50{51 struct icp_qat_fw_comp_req *fw_tmpl = ctx;52 53 fw_tmpl++;54 qat_comp_create_req(fw_tmpl, req, src, slen, dst, dlen, opaque);55}56 57static inline u32 qat_comp_get_consumed_ctr(void *resp)58{59 struct icp_qat_fw_comp_resp *qat_resp = resp;60 61 return qat_resp->comp_resp_pars.input_byte_counter;62}63 64static inline u32 qat_comp_get_produced_ctr(void *resp)65{66 struct icp_qat_fw_comp_resp *qat_resp = resp;67 68 return qat_resp->comp_resp_pars.output_byte_counter;69}70 71static inline u32 qat_comp_get_produced_adler32(void *resp)72{73 struct icp_qat_fw_comp_resp *qat_resp = resp;74 75 return qat_resp->comp_resp_pars.crc.legacy.curr_adler_32;76}77 78static inline u64 qat_comp_get_opaque(void *resp)79{80 struct icp_qat_fw_comp_resp *qat_resp = resp;81 82 return qat_resp->opaque_data;83}84 85static inline s8 qat_comp_get_cmp_err(void *resp)86{87 struct icp_qat_fw_comp_resp *qat_resp = resp;88 89 return qat_resp->comn_resp.comn_error.cmp_err_code;90}91 92static inline s8 qat_comp_get_xlt_err(void *resp)93{94 struct icp_qat_fw_comp_resp *qat_resp = resp;95 96 return qat_resp->comn_resp.comn_error.xlat_err_code;97}98 99static inline s8 qat_comp_get_cmp_status(void *resp)100{101 struct icp_qat_fw_comp_resp *qat_resp = resp;102 u8 stat_filed = qat_resp->comn_resp.comn_status;103 104 return ICP_QAT_FW_COMN_RESP_CMP_STAT_GET(stat_filed);105}106 107static inline s8 qat_comp_get_xlt_status(void *resp)108{109 struct icp_qat_fw_comp_resp *qat_resp = resp;110 u8 stat_filed = qat_resp->comn_resp.comn_status;111 112 return ICP_QAT_FW_COMN_RESP_XLAT_STAT_GET(stat_filed);113}114 115static inline u8 qat_comp_get_cmp_cnv_flag(void *resp)116{117 struct icp_qat_fw_comp_resp *qat_resp = resp;118 u8 flags = qat_resp->comn_resp.hdr_flags;119 120 return ICP_QAT_FW_COMN_HDR_CNV_FLAG_GET(flags);121}122 123#endif124