csit - Integration tests

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Diffstat (limited to 'docs/report/dpdk_performance_tests/comparisons/3n-skx_vs_3n-hsw_testbeds.rst')

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docs/report/dpdk_performance_tests/comparisons/3n-skx_vs_3n-hsw_testbeds.rst

1 files changed, 2 insertions, 2 deletions

/* * esp_decrypt.c : IPSec ESP Decrypt node using DPDK Cryptodev * * Copyright (c) 2017 Intel and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a opy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <vnet/vnet.h> #include <vnet/api_errno.h> #include <vnet/ip/ip.h> #include <vnet/ipsec/ipsec.h> #include <vnet/ipsec/esp.h> #include <dpdk/buffer.h> #include <dpdk/ipsec/ipsec.h> #include <dpdk/device/dpdk.h> #include <dpdk/device/dpdk_priv.h> #define foreach_esp_decrypt_next \ _(DROP, "error-drop") \ _(IP4_INPUT, "ip4-input-no-checksum") \ _(IP6_INPUT, "ip6-input") #define _(v, s) ESP_DECRYPT_NEXT_##v, typedef enum { foreach_esp_decrypt_next #undef _ ESP_DECRYPT_N_NEXT, } esp_decrypt_next_t; #define foreach_esp_decrypt_error \ _(RX_PKTS, "ESP pkts received") \ _(DECRYPTION_FAILED, "ESP decryption failed") \ _(REPLAY, "SA replayed packet") \ _(NOT_IP, "Not IP packet (dropped)") \ _(ENQ_FAIL, "Enqueue failed (buffer full)") \ _(DISCARD, "Not enough crypto operations, discarding frame") \ _(BAD_LEN, "Invalid ciphertext length") \ _(SESSION, "Failed to get crypto session") \ _(NOSUP, "Cipher/Auth not supported") typedef enum { #define _(sym,str) ESP_DECRYPT_ERROR_##sym, foreach_esp_decrypt_error #undef _ ESP_DECRYPT_N_ERROR, } esp_decrypt_error_t; static char *esp_decrypt_error_strings[] = { #define _(sym,string) string, foreach_esp_decrypt_error #undef _ }; extern vlib_node_registration_t dpdk_esp4_decrypt_node; extern vlib_node_registration_t dpdk_esp6_decrypt_node; typedef struct { ipsec_crypto_alg_t crypto_alg; ipsec_integ_alg_t integ_alg; u8 packet_data[64]; } esp_decrypt_trace_t; /* packet trace format function */ static u8 * format_esp_decrypt_trace (u8 * s, va_list * args) { CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *); CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *); esp_decrypt_trace_t *t = va_arg (*args, esp_decrypt_trace_t *); u32 indent = format_get_indent (s); s = format (s, "cipher %U auth %U\n", format_ipsec_crypto_alg, t->crypto_alg, format_ipsec_integ_alg, t->integ_alg); s = format (s, "%U%U", format_white_space, indent, format_esp_header, t->packet_data); return s; } always_inline uword dpdk_esp_decrypt_inline (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * from_frame, int is_ip6) { u32 n_left_from, *from, *to_next, next_index, thread_index; ipsec_main_t *im = &ipsec_main; u32 thread_idx = vlib_get_thread_index (); dpdk_crypto_main_t *dcm = &dpdk_crypto_main; crypto_resource_t *res = 0; ipsec_sa_t *sa0 = 0; crypto_alg_t *cipher_alg = 0, *auth_alg = 0; struct rte_cryptodev_sym_session *session = 0; u32 ret, last_sa_index = ~0; u8 numa = rte_socket_id (); u8 is_aead = 0; crypto_worker_main_t *cwm = vec_elt_at_index (dcm->workers_main, thread_idx); struct rte_crypto_op **ops = cwm->ops; from = vlib_frame_vector_args (from_frame); n_left_from = from_frame->n_vectors; thread_index = vm->thread_index; ret = crypto_alloc_ops (numa, ops, n_left_from); if (ret) { if (is_ip6) vlib_node_increment_counter (vm, dpdk_esp6_decrypt_node.index, ESP_DECRYPT_ERROR_DISCARD, 1); else vlib_node_increment_counter (vm, dpdk_esp4_decrypt_node.index, ESP_DECRYPT_ERROR_DISCARD, 1); /* Discard whole frame */ return n_left_from; } next_index = ESP_DECRYPT_NEXT_DROP; while (n_left_from > 0) { u32 n_left_to_next; vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next); while (n_left_from > 0 && n_left_to_next > 0) { clib_error_t *error; u32 bi0, sa_index0, iv_size; u8 trunc_size; vlib_buffer_t *b0; esp_header_t *esp0; struct rte_mbuf *mb0; struct rte_crypto_op *op; u16 res_idx; bi0 = from[0]; from += 1; n_left_from -= 1; b0 = vlib_get_buffer (vm, bi0); mb0 = rte_mbuf_from_vlib_buffer (b0); esp0 = vlib_buffer_get_current (b0); /* ih0/ih6_0 */ CLIB_PREFETCH (esp0, sizeof (esp0[0]) + 16, LOAD); /* mb0 */ CLIB_PREFETCH (mb0, CLIB_CACHE_LINE_BYTES, STORE); op = ops[0]; ops += 1; ASSERT (op->status == RTE_CRYPTO_OP_STATUS_NOT_PROCESSED); dpdk_op_priv_t *priv = crypto_op_get_priv (op); /* store bi in op private */ priv->bi = bi0; u16 op_len = sizeof (op[0]) + sizeof (op[0].sym[0]) + sizeof (priv[0]); CLIB_PREFETCH (op, op_len, STORE); sa_index0 = vnet_buffer (b0)->ipsec.sad_index; vlib_prefetch_combined_counter (&ipsec_sa_counters, thread_index, sa_index0); if (sa_index0 != last_sa_index) { sa0 = pool_elt_at_index (im->sad, sa_index0); cipher_alg = vec_elt_at_index (dcm->cipher_algs, sa0->crypto_alg); auth_alg = vec_elt_at_index (dcm->auth_algs, sa0->integ_alg); is_aead = (cipher_alg->type == RTE_CRYPTO_SYM_XFORM_AEAD); if (is_aead) auth_alg = cipher_alg; res_idx = get_resource (cwm, sa0); if (PREDICT_FALSE (res_idx == (u16) ~ 0)) { clib_warning ("unsupported SA by thread index %u", thread_idx); if (is_ip6) vlib_node_increment_counter (vm, dpdk_esp6_decrypt_node.index, ESP_DECRYPT_ERROR_NOSUP, 1); else vlib_node_increment_counter (vm, dpdk_esp4_decrypt_node.index, ESP_DECRYPT_ERROR_NOSUP, 1); to_next[0] = bi0; to_next += 1; n_left_to_next -= 1; goto trace; } res = vec_elt_at_index (dcm->resource, res_idx); error = crypto_get_session (&session, sa_index0, res, cwm, 0); if (PREDICT_FALSE (error || !session)) { clib_warning ("failed to get crypto session"); if (is_ip6) vlib_node_increment_counter (vm, dpdk_esp6_decrypt_node.index, ESP_DECRYPT_ERROR_SESSION, 1); else vlib_node_increment_counter (vm, dpdk_esp4_decrypt_node.index, ESP_DECRYPT_ERROR_SESSION, 1); to_next[0] = bi0; to_next += 1; n_left_to_next -= 1; goto trace; } last_sa_index = sa_index0; } /* anti-replay check */ if (ipsec_sa_anti_replay_check (sa0, &esp0->seq)) { clib_warning ("failed anti-replay check"); if (is_ip6) vlib_node_increment_counter (vm, dpdk_esp6_decrypt_node.index, ESP_DECRYPT_ERROR_REPLAY, 1); else vlib_node_increment_counter (vm, dpdk_esp4_decrypt_node.index, ESP_DECRYPT_ERROR_REPLAY, 1); to_next[0] = bi0; to_next += 1; n_left_to_next -= 1; goto trace; } if (is_ip6) priv->next = DPDK_CRYPTO_INPUT_NEXT_DECRYPT6_POST; else priv->next = DPDK_CRYPTO_INPUT_NEXT_DECRYPT4_POST; /* FIXME multi-seg */ vlib_increment_combined_counter (&ipsec_sa_counters, thread_index, sa_index0, 1, b0->current_length); res->ops[res->n_ops] = op; res->bi[res->n_ops] = bi0; res->n_ops += 1; /* Convert vlib buffer to mbuf */ mb0->data_len = b0->current_length; mb0->pkt_len = b0->current_length; mb0->data_off = RTE_PKTMBUF_HEADROOM + b0->current_data; trunc_size = auth_alg->trunc_size; iv_size = cipher_alg->iv_len; /* Outer IP header has already been stripped */ u16 payload_len = b0->current_length - sizeof (esp_header_t) - iv_size - trunc_size; ASSERT (payload_len >= 4); if (payload_len & (cipher_alg->boundary - 1)) { clib_warning ("payload %u not multiple of %d\n", payload_len, cipher_alg->boundary); if (is_ip6) vlib_node_increment_counter (vm, dpdk_esp6_decrypt_node.index, ESP_DECRYPT_ERROR_BAD_LEN, 1); else vlib_node_increment_counter (vm, dpdk_esp4_decrypt_node.index, ESP_DECRYPT_ERROR_BAD_LEN, 1); res->n_ops -= 1; to_next[0] = bi0; to_next += 1; n_left_to_next -= 1; goto trace; } u32 cipher_off, cipher_len; u32 auth_len = 0; u8 *aad = NULL; u8 *iv = (u8 *) (esp0 + 1); dpdk_gcm_cnt_blk *icb = &priv->cb; cipher_off = sizeof (esp_header_t) + iv_size; cipher_len = payload_len; u8 *digest = vlib_buffer_get_tail (b0) - trunc_size; u64 digest_paddr = mb0->buf_physaddr + digest - ((u8 *) mb0->buf_addr); if (!is_aead && cipher_alg->alg == RTE_CRYPTO_CIPHER_AES_CBC) clib_memcpy_fast (icb, iv, 16); else /* CTR/GCM */ { u32 *_iv = (u32 *) iv; crypto_set_icb (icb, sa0->salt, _iv[0], _iv[1]); } if (is_aead) { aad = priv->aad; u32 *_aad = (u32 *) aad; clib_memcpy_fast (aad, esp0, 8); /* _aad[3] should always be 0 */ if (PREDICT_FALSE (ipsec_sa_is_set_USE_ESN (sa0))) _aad[2] = clib_host_to_net_u32 (sa0->seq_hi); else _aad[2] = 0; } else { auth_len = sizeof (esp_header_t) + iv_size + payload_len; if (ipsec_sa_is_set_USE_ESN (sa0)) { clib_memcpy_fast (priv->icv, digest, trunc_size); u32 *_digest = (u32 *) digest; _digest[0] = clib_host_to_net_u32 (sa0->seq_hi); auth_len += sizeof (sa0->seq_hi); digest = priv->icv; digest_paddr = op->phys_addr + (uintptr_t) priv->icv - (uintptr_t) op; } } crypto_op_setup (is_aead, mb0, op, session, cipher_off, cipher_len, 0, auth_len, aad, digest, digest_paddr); trace: if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED)) { esp_decrypt_trace_t *tr = vlib_add_trace (vm, node, b0, sizeof (*tr)); tr->crypto_alg = sa0->crypto_alg; tr->integ_alg = sa0->integ_alg; clib_memcpy_fast (tr->packet_data, vlib_buffer_get_current (b0), sizeof (esp_header_t)); } } vlib_put_next_frame (vm, node, next_index, n_left_to_next); } if (is_ip6) { vlib_node_increment_counter (vm, dpdk_esp6_decrypt_node.index, ESP_DECRYPT_ERROR_RX_PKTS, from_frame->n_vectors); crypto_enqueue_ops (vm, cwm, dpdk_esp6_decrypt_node.index, ESP_DECRYPT_ERROR_ENQ_FAIL, numa); } else { vlib_node_increment_counter (vm, dpdk_esp4_decrypt_node.index, ESP_DECRYPT_ERROR_RX_PKTS, from_frame->n_vectors); crypto_enqueue_ops (vm, cwm, dpdk_esp4_decrypt_node.index, ESP_DECRYPT_ERROR_ENQ_FAIL, numa); } crypto_free_ops (numa, ops, cwm->ops + from_frame->n_vectors - ops); return from_frame->n_vectors; } VLIB_NODE_FN (dpdk_esp4_decrypt_node) (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * from_frame) { return dpdk_esp_decrypt_inline (vm, node, from_frame, 0 /*is_ip6 */ ); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (dpdk_esp4_decrypt_node) = { .name = "dpdk-esp4-decrypt", .vector_size = sizeof (u32), .format_trace = format_esp_decrypt_trace, .type = VLIB_NODE_TYPE_INTERNAL, .n_errors = ARRAY_LEN(esp_decrypt_error_strings), .error_strings = esp_decrypt_error_strings, .n_next_nodes = ESP_DECRYPT_N_NEXT, .next_nodes = { #define _(s,n) [ESP_DECRYPT_NEXT_##s] = n, foreach_esp_decrypt_next #undef _ }, }; /* *INDENT-ON* */ VLIB_NODE_FN (dpdk_esp6_decrypt_node) (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * from_frame) { return dpdk_esp_decrypt_inline (vm, node, from_frame, 1 /*is_ip6 */ ); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (dpdk_esp6_decrypt_node) = { .name = "dpdk-esp6-decrypt", .vector_size = sizeof (u32), .format_trace = format_esp_decrypt_trace, .type = VLIB_NODE_TYPE_INTERNAL, .n_errors = ARRAY_LEN(esp_decrypt_error_strings), .error_strings = esp_decrypt_error_strings, .n_next_nodes = ESP_DECRYPT_N_NEXT, .next_nodes = { #define _(s,n) [ESP_DECRYPT_NEXT_##s] = n, foreach_esp_decrypt_next #undef _ }, }; /* *INDENT-ON* */ /* * Decrypt Post Node */ #define foreach_esp_decrypt_post_error \ _(PKTS, "ESP post pkts") typedef enum { #define _(sym,str) ESP_DECRYPT_POST_ERROR_##sym, foreach_esp_decrypt_post_error #undef _ ESP_DECRYPT_POST_N_ERROR, } esp_decrypt_post_error_t; static char *esp_decrypt_post_error_strings[] = { #define _(sym,string) string, foreach_esp_decrypt_post_error #undef _ }; extern vlib_node_registration_t dpdk_esp4_decrypt_post_node; extern vlib_node_registration_t dpdk_esp6_decrypt_post_node; static u8 * format_esp_decrypt_post_trace (u8 * s, va_list * args) { CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *); CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *); esp_decrypt_trace_t *t = va_arg (*args, esp_decrypt_trace_t *); u32 indent = format_get_indent (s); s = format (s, "cipher %U auth %U\n", format_ipsec_crypto_alg, t->crypto_alg, format_ipsec_integ_alg, t->integ_alg); ip4_header_t *ih4 = (ip4_header_t *) t->packet_data; if ((ih4->ip_version_and_header_length & 0xF0) == 0x60) s = format (s, "%U%U", format_white_space, indent, format_ip6_header, ih4); else s = format (s, "%U%U", format_white_space, indent, format_ip4_header, ih4); return s; } always_inline uword dpdk_esp_decrypt_post_inline (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * from_frame, int is_ip6) { u32 n_left_from, *from, *to_next = 0, next_index; ipsec_sa_t *sa0; u32 sa_index0 = ~0; ipsec_main_t *im = &ipsec_main; dpdk_crypto_main_t *dcm = &dpdk_crypto_main; from = vlib_frame_vector_args (from_frame); n_left_from = from_frame->n_vectors; next_index = node->cached_next_index; while (n_left_from > 0) { u32 n_left_to_next; vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next); while (n_left_from > 0 && n_left_to_next > 0) { esp_footer_t *f0; u32 bi0, iv_size, next0; vlib_buffer_t *b0 = 0; ip4_header_t *ih4 = 0, *oh4 = 0; ip6_header_t *ih6 = 0, *oh6 = 0; crypto_alg_t *cipher_alg, *auth_alg; esp_header_t *esp0; u8 trunc_size, is_aead; u16 udp_encap_adv = 0; next0 = ESP_DECRYPT_NEXT_DROP; bi0 = from[0]; from += 1; n_left_from -= 1; n_left_to_next -= 1; b0 = vlib_get_buffer (vm, bi0); esp0 = vlib_buffer_get_current (b0); sa_index0 = vnet_buffer (b0)->ipsec.sad_index; sa0 = pool_elt_at_index (im->sad, sa_index0); to_next[0] = bi0; to_next += 1; cipher_alg = vec_elt_at_index (dcm->cipher_algs, sa0->crypto_alg); auth_alg = vec_elt_at_index (dcm->auth_algs, sa0->integ_alg); is_aead = cipher_alg->type == RTE_CRYPTO_SYM_XFORM_AEAD; if (is_aead) auth_alg = cipher_alg; trunc_size = auth_alg->trunc_size; iv_size = cipher_alg->iv_len; ipsec_sa_anti_replay_advance (sa0, &esp0->seq); /* if UDP encapsulation is used adjust the address of the IP header */ if (ipsec_sa_is_set_UDP_ENCAP (sa0) && (b0->flags & VNET_BUFFER_F_IS_IP4)) { udp_encap_adv = sizeof (udp_header_t); } if (b0->flags & VNET_BUFFER_F_IS_IP4) ih4 = (ip4_header_t *) ((u8 *) esp0 - udp_encap_adv - sizeof (ip4_header_t)); else ih4 = (ip4_header_t *) ((u8 *) esp0 - sizeof (ip6_header_t)); vlib_buffer_advance (b0, sizeof (esp_header_t) + iv_size); b0->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID; f0 = (esp_footer_t *) (vlib_buffer_get_tail (b0) - trunc_size - 2); b0->current_length -= (f0->pad_length + trunc_size + 2); #if 0 /* check padding */ const u8 *padding = vlib_buffer_get_tail (b0); if (PREDICT_FALSE (memcmp (padding, pad_data, f0->pad_length))) { clib_warning ("bad padding"); vlib_node_increment_counter (vm, dpdk_esp_decrypt_node.index, ESP_DECRYPT_ERROR_DECRYPTION_FAILED, 1); goto trace; } #endif if (ipsec_sa_is_set_IS_TUNNEL (sa0)) { if (f0->next_header == IP_PROTOCOL_IP_IN_IP) next0 = ESP_DECRYPT_NEXT_IP4_INPUT; else if (ipsec_sa_is_set_IS_TUNNEL_V6 (sa0) && f0->next_header == IP_PROTOCOL_IPV6) next0 = ESP_DECRYPT_NEXT_IP6_INPUT; else { clib_warning ("next header: 0x%x", f0->next_header); if (is_ip6) vlib_node_increment_counter (vm, dpdk_esp6_decrypt_node.index, ESP_DECRYPT_ERROR_DECRYPTION_FAILED, 1); else vlib_node_increment_counter (vm, dpdk_esp4_decrypt_node.index, ESP_DECRYPT_ERROR_DECRYPTION_FAILED, 1); goto trace; } } else /* transport mode */ { if ((ih4->ip_version_and_header_length & 0xF0) == 0x40) { u16 ih4_len = ip4_header_bytes (ih4); vlib_buffer_advance (b0, -ih4_len - udp_encap_adv); next0 = ESP_DECRYPT_NEXT_IP4_INPUT; if (!ipsec_sa_is_set_UDP_ENCAP (sa0)) { oh4 = vlib_buffer_get_current (b0); memmove (oh4, ih4, ih4_len); oh4->protocol = f0->next_header; oh4->length = clib_host_to_net_u16 (b0->current_length); oh4->checksum = ip4_header_checksum (oh4); } } else if ((ih4->ip_version_and_header_length & 0xF0) == 0x60) { ih6 = (ip6_header_t *) ih4; vlib_buffer_advance (b0, -sizeof (ip6_header_t)); oh6 = vlib_buffer_get_current (b0); memmove (oh6, ih6, sizeof (ip6_header_t)); next0 = ESP_DECRYPT_NEXT_IP6_INPUT; oh6->protocol = f0->next_header; u16 len = b0->current_length - sizeof (ip6_header_t); oh6->payload_length = clib_host_to_net_u16 (len); } else { clib_warning ("next header: 0x%x", f0->next_header); if (is_ip6) vlib_node_increment_counter (vm, dpdk_esp6_decrypt_node.index, ESP_DECRYPT_ERROR_DECRYPTION_FAILED, 1); else vlib_node_increment_counter (vm, dpdk_esp4_decrypt_node.index, ESP_DECRYPT_ERROR_DECRYPTION_FAILED, 1); goto trace; } } vnet_buffer (b0)->sw_if_index[VLIB_TX] = (u32) ~ 0; trace: if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED)) { esp_decrypt_trace_t *tr = vlib_add_trace (vm, node, b0, sizeof (*tr)); tr->crypto_alg = sa0->crypto_alg; tr->integ_alg = sa0->integ_alg; ih4 = vlib_buffer_get_current (b0); clib_memcpy_fast (tr->packet_data, ih4, sizeof (ip6_header_t)); } vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next, n_left_to_next, bi0, next0); } vlib_put_next_frame (vm, node, next_index, n_left_to_next); } if (is_ip6) vlib_node_increment_counter (vm, dpdk_esp6_decrypt_post_node.index, ESP_DECRYPT_POST_ERROR_PKTS, from_frame->n_vectors); else vlib_node_increment_counter (vm, dpdk_esp4_decrypt_post_node.index, ESP_DECRYPT_POST_ERROR_PKTS, from_frame->n_vectors); return from_frame->n_vectors; } VLIB_NODE_FN (dpdk_esp4_decrypt_post_node) (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * from_frame) { return dpdk_esp_decrypt_post_inline (vm, node, from_frame, 0 /*is_ip6 */ ); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (dpdk_esp4_decrypt_post_node) = { .name = "dpdk-esp4-decrypt-post", .vector_size = sizeof (u32), .format_trace = format_esp_decrypt_post_trace, .type = VLIB_NODE_TYPE_INTERNAL, .n_errors = ARRAY_LEN(esp_decrypt_post_error_strings), .error_strings = esp_decrypt_post_error_strings, .n_next_nodes = ESP_DECRYPT_N_NEXT, .next_nodes = { #define _(s,n) [ESP_DECRYPT_NEXT_##s] = n, foreach_esp_decrypt_next #undef _ }, }; /* *INDENT-ON* */ VLIB_NODE_FN (dpdk_esp6_decrypt_post_node) (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * from_frame) { return dpdk_esp_decrypt_post_inline (vm, node, from_frame, 0 /*is_ip6 */ ); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (dpdk_esp6_decrypt_post_node) = { .name = "dpdk-esp6-decrypt-post", .vector_size = sizeof (u32), .format_trace = format_esp_decrypt_post_trace, .type = VLIB_NODE_TYPE_INTERNAL, .n_errors = ARRAY_LEN(esp_decrypt_post_error_strings), .error_strings = esp_decrypt_post_error_strings, .n_next_nodes = ESP_DECRYPT_N_NEXT, .next_nodes = { #define _(s,n) [ESP_DECRYPT_NEXT_##s] = n, foreach_esp_decrypt_next #undef _ }, }; /* *INDENT-ON* */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */


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