1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright (C) 2020 Marvell International Ltd.
5 #ifndef __OTX2_ETHDEV_SEC_H__
6 #define __OTX2_ETHDEV_SEC_H__
8 #include <rte_ethdev.h>
10 #include "otx2_ipsec_fp.h"
12 #define OTX2_CPT_RES_ALIGN 16
14 #define OTX2_CPT_EGRP_INLINE_IPSEC 1
16 #define OTX2_CPT_OP_WRITE_HMAC_IPAD_OPAD (0x40 | 0x27)
18 #define OTX2_SEC_CPT_COMP_GOOD 0x1
19 #define OTX2_SEC_UC_COMP_GOOD 0x0
20 #define OTX2_SEC_COMP_GOOD (OTX2_SEC_UC_COMP_GOOD << 8 | \
21 OTX2_SEC_CPT_COMP_GOOD)
28 uint64_t uc_compcode:8;
30 uint64_t reserved_17_63:47;
31 uint64_t reserved_64_127;
37 struct otx2_cpt_inst_s {
43 uint64_t nixtx_addr : 60;
45 uint64_t res_addr : 64;
50 uint64_t rsvd_175_172 : 4;
51 uint64_t rvu_pf_func : 16;
54 uint64_t rsvd_194_193 : 2;
55 uint64_t wqe_ptr : 61;
74 * Security session for inline IPsec protocol offload. This is private data of
77 struct otx2_sec_session_ipsec_ip {
81 * Inbound SA would accessed by crypto block. And so the memory
82 * is allocated differently and shared with the h/w. Only
83 * holding a pointer to this memory in the session private
88 struct otx2_ipsec_fp_out_sa out_sa;
91 /* Address of CPT LMTLINE */
93 /* CPT LF enqueue register address */
94 rte_iova_t cpt_nq_reg;
96 /* CPT QP used by SA */
97 struct otx2_cpt_qp *qp;
100 struct otx2_sec_session_ipsec {
101 struct otx2_sec_session_ipsec_ip ip;
104 struct otx2_sec_session {
105 struct otx2_sec_session_ipsec ipsec;
107 /**< Userdata registered by the application */
108 } __rte_cache_aligned;
110 int otx2_eth_sec_ctx_create(struct rte_eth_dev *eth_dev);
112 void otx2_eth_sec_ctx_destroy(struct rte_eth_dev *eth_dev);
114 int otx2_eth_sec_init(struct rte_eth_dev *eth_dev);
116 void otx2_eth_sec_fini(struct rte_eth_dev *eth_dev);
118 #endif /* __OTX2_ETHDEV_SEC_H__ */