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1/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */2/* Copyright (C) 2019 Netronome Systems, Inc. */3 4#ifndef NFP_CRYPTO_FW_H5#define NFP_CRYPTO_FW_H 16 7#include "../ccm.h"8 9#define NFP_NET_CRYPTO_OP_TLS_1_2_AES_GCM_128_ENC 010#define NFP_NET_CRYPTO_OP_TLS_1_2_AES_GCM_128_DEC 111 12struct nfp_net_tls_resync_req {13 __be32 fw_handle[2];14 __be32 tcp_seq;15 u8 l3_offset;16 u8 l4_offset;17 u8 resv[2];18};19 20struct nfp_crypto_reply_simple {21 struct nfp_ccm_hdr hdr;22 __be32 error;23};24 25struct nfp_crypto_req_reset {26 struct nfp_ccm_hdr hdr;27 __be32 ep_id;28};29 30#define NFP_NET_TLS_IPVER GENMASK(15, 12)31#define NFP_NET_TLS_VLAN GENMASK(11, 0)32#define NFP_NET_TLS_VLAN_UNUSED 409533 34struct nfp_crypto_req_add_front {35 struct nfp_ccm_hdr hdr;36 __be32 ep_id;37 u8 resv[3];38 u8 opcode;39 u8 key_len;40 __be16 ipver_vlan __packed;41 u8 l4_proto;42#define NFP_NET_TLS_NON_ADDR_KEY_LEN 843 u8 l3_addrs[];44};45 46struct nfp_crypto_req_add_back {47 __be16 src_port;48 __be16 dst_port;49 __be32 key[8];50 __be32 salt;51 __be32 iv[2];52 __be32 counter;53 __be32 rec_no[2];54 __be32 tcp_seq;55};56 57struct nfp_crypto_req_add_v4 {58 struct nfp_crypto_req_add_front front;59 __be32 src_ip;60 __be32 dst_ip;61 struct nfp_crypto_req_add_back back;62};63 64struct nfp_crypto_req_add_v6 {65 struct nfp_crypto_req_add_front front;66 __be32 src_ip[4];67 __be32 dst_ip[4];68 struct nfp_crypto_req_add_back back;69};70 71struct nfp_crypto_reply_add {72 struct nfp_ccm_hdr hdr;73 __be32 error;74 __be32 handle[2];75};76 77struct nfp_crypto_req_del {78 struct nfp_ccm_hdr hdr;79 __be32 ep_id;80 __be32 handle[2];81};82 83struct nfp_crypto_req_update {84 struct nfp_ccm_hdr hdr;85 __be32 ep_id;86 u8 resv[3];87 u8 opcode;88 __be32 handle[2];89 __be32 rec_no[2];90 __be32 tcp_seq;91};92#endif93