diff options
Diffstat (limited to 'src/plugins/dpdk/ipsec')
| -rw-r--r-- | src/plugins/dpdk/ipsec/cli.c | 11 | ||||
| -rw-r--r-- | src/plugins/dpdk/ipsec/esp_decrypt.c | 16 | ||||
| -rw-r--r-- | src/plugins/dpdk/ipsec/esp_encrypt.c | 6 | ||||
| -rw-r--r-- | src/plugins/dpdk/ipsec/ipsec.c | 76 | ||||
| -rw-r--r-- | src/plugins/dpdk/ipsec/ipsec.h | 41 |
5 files changed, 5 insertions, 145 deletions
diff --git a/src/plugins/dpdk/ipsec/cli.c b/src/plugins/dpdk/ipsec/cli.c index 9f470bfe990..b5ac105a4b1 100644 --- a/src/plugins/dpdk/ipsec/cli.c +++ b/src/plugins/dpdk/ipsec/cli.c @@ -532,7 +532,6 @@ show_dpdk_crypto_pools_fn (vlib_main_t * vm, { if (data->crypto_op) vlib_cli_output (vm, "%U\n", format_dpdk_mempool, data->crypto_op); -#if ! DPDK_NO_AEAD if (data->session_h) vlib_cli_output (vm, "%U\n", format_dpdk_mempool, data->session_h); @@ -540,19 +539,9 @@ show_dpdk_crypto_pools_fn (vlib_main_t * vm, vec_foreach (mp, data->session_drv) if (mp[0]) vlib_cli_output (vm, "%U\n", format_dpdk_mempool, mp[0]); -#endif } /* *INDENT-ON* */ -#if DPDK_NO_AEAD - crypto_dev_t *dev; - /* *INDENT-OFF* */ - vec_foreach (dev, dcm->dev) if (rte_cryptodevs[dev->id].data->session_pool) - vlib_cli_output (vm, "%U\n", format_dpdk_mempool, - rte_cryptodevs[dev->id].data->session_pool); - /* *INDENT-ON* */ -#endif - return NULL; } diff --git a/src/plugins/dpdk/ipsec/esp_decrypt.c b/src/plugins/dpdk/ipsec/esp_decrypt.c index ab98d56bbfd..6815f53e2b1 100644 --- a/src/plugins/dpdk/ipsec/esp_decrypt.c +++ b/src/plugins/dpdk/ipsec/esp_decrypt.c @@ -170,13 +170,7 @@ dpdk_esp_decrypt_node_fn (vlib_main_t * vm, cipher_alg = vec_elt_at_index (dcm->cipher_algs, sa0->crypto_alg); auth_alg = vec_elt_at_index (dcm->auth_algs, sa0->integ_alg); -#if DPDK_NO_AEAD - is_aead = (sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_128 || - sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_192 || - sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_256); -#else is_aead = (cipher_alg->type == RTE_CRYPTO_SYM_XFORM_AEAD); -#endif if (is_aead) auth_alg = cipher_alg; @@ -291,11 +285,7 @@ dpdk_esp_decrypt_node_fn (vlib_main_t * vm, u32 *_iv = (u32 *) iv; crypto_set_icb (icb, sa0->salt, _iv[0], _iv[1]); -#if DPDK_NO_AEAD - iv_size = 16; -#else iv_size = 12; -#endif } if (is_aead) @@ -470,13 +460,7 @@ dpdk_esp_decrypt_post_node_fn (vlib_main_t * vm, cipher_alg = vec_elt_at_index (dcm->cipher_algs, sa0->crypto_alg); auth_alg = vec_elt_at_index (dcm->auth_algs, sa0->integ_alg); -#if DPDK_NO_AEAD - is_aead = (sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_128 || - sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_192 || - sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_256); -#else is_aead = cipher_alg->type == RTE_CRYPTO_SYM_XFORM_AEAD; -#endif if (is_aead) auth_alg = cipher_alg; diff --git a/src/plugins/dpdk/ipsec/esp_encrypt.c b/src/plugins/dpdk/ipsec/esp_encrypt.c index ac60fdd589f..eea3e81605d 100644 --- a/src/plugins/dpdk/ipsec/esp_encrypt.c +++ b/src/plugins/dpdk/ipsec/esp_encrypt.c @@ -197,13 +197,7 @@ dpdk_esp_encrypt_node_fn (vlib_main_t * vm, vec_elt_at_index (dcm->cipher_algs, sa0->crypto_alg); auth_alg = vec_elt_at_index (dcm->auth_algs, sa0->integ_alg); -#if DPDK_NO_AEAD - is_aead = ((sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_128) || - (sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_192) || - (sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_256)); -#else is_aead = (cipher_alg->type == RTE_CRYPTO_SYM_XFORM_AEAD); -#endif if (is_aead) auth_alg = cipher_alg; diff --git a/src/plugins/dpdk/ipsec/ipsec.c b/src/plugins/dpdk/ipsec/ipsec.c index fdfe0e65c70..b42d208094b 100644 --- a/src/plugins/dpdk/ipsec/ipsec.c +++ b/src/plugins/dpdk/ipsec/ipsec.c @@ -91,13 +91,8 @@ algos_init (u32 n_mains) a->key_len = 32; a->iv_len = 8; -#if DPDK_NO_AEAD -#define AES_GCM_TYPE RTE_CRYPTO_SYM_XFORM_CIPHER -#define AES_GCM_ALG RTE_CRYPTO_CIPHER_AES_GCM -#else #define AES_GCM_TYPE RTE_CRYPTO_SYM_XFORM_AEAD #define AES_GCM_ALG RTE_CRYPTO_AEAD_AES_GCM -#endif a = &dcm->cipher_algs[IPSEC_CRYPTO_ALG_AES_GCM_128]; a->type = AES_GCM_TYPE; @@ -209,13 +204,11 @@ cipher_cap_to_alg (const struct rte_cryptodev_capabilities *cap, u8 key_len) (cap->sym.cipher.algo == alg->alg) && (alg->key_len == key_len)) return alg; -#if ! DPDK_NO_AEAD if ((cap->sym.xform_type == RTE_CRYPTO_SYM_XFORM_AEAD) && (alg->type == RTE_CRYPTO_SYM_XFORM_AEAD) && (cap->sym.aead.algo == alg->alg) && (alg->key_len == key_len)) return alg; -#endif } /* *INDENT-ON* */ @@ -244,7 +237,6 @@ auth_cap_to_alg (const struct rte_cryptodev_capabilities *cap, u8 trunc_size) return NULL; } -#if ! DPDK_NO_AEAD static void crypto_set_aead_xform (struct rte_crypto_sym_xform *xform, ipsec_sa_t * sa, u8 is_outbound) @@ -272,7 +264,6 @@ crypto_set_aead_xform (struct rte_crypto_sym_xform *xform, else xform->aead.op = RTE_CRYPTO_AEAD_OP_DECRYPT; } -#endif static void crypto_set_cipher_xform (struct rte_crypto_sym_xform *xform, @@ -289,11 +280,9 @@ crypto_set_cipher_xform (struct rte_crypto_sym_xform *xform, xform->cipher.algo = c->alg; xform->cipher.key.data = sa->crypto_key; xform->cipher.key.length = c->key_len; -#if ! DPDK_NO_AEAD xform->cipher.iv.offset = crypto_op_get_priv_offset () + offsetof (dpdk_op_priv_t, cb); xform->cipher.iv.length = c->iv_len; -#endif xform->next = NULL; if (is_outbound) @@ -318,20 +307,6 @@ crypto_set_auth_xform (struct rte_crypto_sym_xform *xform, xform->auth.key.data = sa->integ_key; xform->auth.key.length = a->key_len; xform->auth.digest_length = a->trunc_size; -#if DPDK_NO_AEAD - if (sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_128 || - sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_192 || - sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_256) - xform->auth.algo = RTE_CRYPTO_AUTH_AES_GCM; - xform->auth.add_auth_data_length = sa->use_esn ? 12 : 8; -#else -#if 0 - xform->auth.iv.offset = - sizeof (struct rte_crypto_op) + sizeof (struct rte_crypto_sym_op) + - offsetof (dpdk_op_priv_t, cb); - xform->auth.iv.length = a->iv_len; -#endif -#endif xform->next = NULL; if (is_outbound) @@ -360,7 +335,6 @@ create_sym_session (struct rte_cryptodev_sym_session **session, sa = pool_elt_at_index (im->sad, sa_idx); -#if ! DPDK_NO_AEAD if ((sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_128) | (sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_192) | (sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_256)) @@ -369,7 +343,6 @@ create_sym_session (struct rte_cryptodev_sym_session **session, xfs = &cipher_xform; } else -#endif /* ! DPDK_NO_AEAD */ { crypto_set_cipher_xform (&cipher_xform, sa, is_outbound); crypto_set_auth_xform (&auth_xform, sa, is_outbound); @@ -388,19 +361,6 @@ create_sym_session (struct rte_cryptodev_sym_session **session, data = vec_elt_at_index (dcm->data, res->numa); -#if DPDK_NO_AEAD - /* - * DPDK_VER <= 1705: - * Each worker/thread has its own session per device driver - */ - session[0] = rte_cryptodev_sym_session_create (res->dev_id, xfs); - if (!session[0]) - { - data->session_drv_failed[res->drv_id] += 1; - return clib_error_return (0, "failed to create session for dev %u", - res->dev_id); - } -#else /* * DPDK_VER >= 1708: * Multiple worker/threads share the session for an SA @@ -431,7 +391,6 @@ create_sym_session (struct rte_cryptodev_sym_session **session, return clib_error_return (0, "failed to init session for drv %u", res->drv_id); } -#endif /* DPDK_NO_AEAD */ hash_set (cwm->session_by_drv_id_and_sa_index, key.val, session[0]); @@ -447,7 +406,6 @@ static void __attribute__ ((unused)) clear_and_free_obj (void *obj) rte_mempool_put (mp, obj); } -#if ! DPDK_NO_AEAD /* This is from rte_cryptodev_pmd.h */ static inline void * get_session_private_data (const struct rte_cryptodev_sym_session *sess, @@ -463,7 +421,6 @@ set_session_private_data (struct rte_cryptodev_sym_session *sess, { sess->sess_private_data[driver_id] = private_data; } -#endif static clib_error_t * add_del_sa_session (u32 sa_index, u8 is_add) @@ -515,16 +472,11 @@ add_del_sa_session (u32 sa_index, u8 is_add) if (!s) continue; -#if DPDK_NO_AEAD - ret = (rte_cryptodev_sym_session_free (s->dev_id, s) == NULL); - ASSERT (ret); -#endif hash_unset (cwm->session_by_drv_id_and_sa_index, key.val); } } /* *INDENT-ON* */ -#if ! DPDK_NO_AEAD crypto_data_t *data; /* *INDENT-OFF* */ vec_foreach (data, dcm->data) @@ -558,7 +510,6 @@ add_del_sa_session (u32 sa_index, u8 is_add) ASSERT (!ret); } /* *INDENT-ON* */ -#endif return 0; } @@ -609,9 +560,7 @@ crypto_parse_capabilities (crypto_dev_t * dev, /* A single capability maps to multiple cipher/auth algorithms */ switch (cap->sym.xform_type) { -#if ! DPDK_NO_AEAD case RTE_CRYPTO_SYM_XFORM_AEAD: -#endif case RTE_CRYPTO_SYM_XFORM_CIPHER: inc = cap->sym.cipher.key_size.increment; inc = inc ? inc : 1; @@ -662,10 +611,6 @@ crypto_dev_conf (u8 dev, u16 n_qp, u8 numa) dev_conf.socket_id = numa; dev_conf.nb_queue_pairs = n_qp; -#if DPDK_NO_AEAD - dev_conf.session_mp.nb_objs = DPDK_CRYPTO_NB_SESS_OBJS; - dev_conf.session_mp.cache_size = 512; -#endif error_str = "failed to configure crypto device %u"; ret = rte_cryptodev_configure (dev, &dev_conf); @@ -676,11 +621,7 @@ crypto_dev_conf (u8 dev, u16 n_qp, u8 numa) qp_conf.nb_descriptors = DPDK_CRYPTO_N_QUEUE_DESC; for (qp = 0; qp < n_qp; qp++) { -#if DPDK_NO_AEAD - ret = rte_cryptodev_queue_pair_setup (dev, qp, &qp_conf, numa); -#else ret = rte_cryptodev_queue_pair_setup (dev, qp, &qp_conf, numa, NULL); -#endif if (ret < 0) return clib_error_return (0, error_str, dev, qp); } @@ -716,11 +657,7 @@ crypto_scan_devs (u32 n_mains) dev->numa = rte_cryptodev_socket_id (i); dev->features = info.feature_flags; dev->max_qp = info.max_nb_queue_pairs; -#if DPDK_NO_AEAD - drv_id = cryptodev->dev_type; -#else drv_id = info.driver_id; -#endif if (drv_id >= vec_len (dcm->drv)) vec_validate_init_empty (dcm->drv, drv_id, (crypto_drv_t) EMPTY_STRUCT); @@ -842,12 +779,7 @@ crypto_op_init (struct rte_mempool *mempool, { struct rte_crypto_op *op = _obj; -#if DPDK_NO_AEAD - op->sym = (struct rte_crypto_sym_op *) (op + 1); - op->sym->sess_type = RTE_CRYPTO_SYM_OP_WITH_SESSION; -#else op->sess_type = RTE_CRYPTO_OP_WITH_SESSION; -#endif op->type = RTE_CRYPTO_OP_TYPE_SYMMETRIC; op->status = RTE_CRYPTO_OP_STATUS_NOT_PROCESSED; op->phys_addr = rte_mem_virt2phy (_obj); @@ -900,9 +832,6 @@ crypto_create_crypto_op_pool (vlib_main_t * vm, u8 numa) static clib_error_t * crypto_create_session_h_pool (vlib_main_t * vm, u8 numa) { -#if DPDK_NO_AEAD - return NULL; -#else dpdk_crypto_main_t *dcm = &dpdk_crypto_main; crypto_data_t *data; u8 *pool_name; @@ -932,15 +861,11 @@ crypto_create_session_h_pool (vlib_main_t * vm, u8 numa) data->session_h = mp; return NULL; -#endif } static clib_error_t * crypto_create_session_drv_pool (vlib_main_t * vm, crypto_dev_t * dev) { -#if DPDK_NO_AEAD - return NULL; -#else dpdk_crypto_main_t *dcm = &dpdk_crypto_main; crypto_data_t *data; u8 *pool_name; @@ -973,7 +898,6 @@ crypto_create_session_drv_pool (vlib_main_t * vm, crypto_dev_t * dev) data->session_drv[dev->drv_id] = mp; return NULL; -#endif } static clib_error_t * diff --git a/src/plugins/dpdk/ipsec/ipsec.h b/src/plugins/dpdk/ipsec/ipsec.h index d40e480ae42..c902ce097b8 100644 --- a/src/plugins/dpdk/ipsec/ipsec.h +++ b/src/plugins/dpdk/ipsec/ipsec.h @@ -249,7 +249,9 @@ crypto_alloc_ops (u8 numa, struct rte_crypto_op ** ops, u32 n) ret = rte_mempool_get_bulk (data->crypto_op, (void **) ops, n); + /* *INDENT-OFF* */ data->crypto_op_get_failed += ! !ret; + /* *INDENT-ON* */ return ret; } @@ -306,20 +308,16 @@ crypto_set_icb (dpdk_gcm_cnt_blk * icb, u32 salt, u32 seq, u32 seq_hi) icb->salt = salt; icb->iv[0] = seq; icb->iv[1] = seq_hi; -#if DPDK_NO_AEAD - icb->cnt = clib_host_to_net_u32 (1); -#endif } -#define __unused __attribute__((unused)) static_always_inline void crypto_op_setup (u8 is_aead, struct rte_mbuf *mb0, struct rte_crypto_op *op, void *session, u32 cipher_off, u32 cipher_len, - u8 * icb __unused, u32 iv_size __unused, + u8 * icb __clib_unused, u32 iv_size __clib_unused, u32 auth_off, u32 auth_len, - u8 * aad __unused, u32 aad_size __unused, - u8 * digest, u64 digest_paddr, u32 digest_size __unused) + u8 * aad __clib_unused, u32 aad_size __clib_unused, + u8 * digest, u64 digest_paddr, u32 digest_size __clib_unused) { struct rte_crypto_sym_op *sym_op; @@ -328,32 +326,6 @@ crypto_op_setup (u8 is_aead, struct rte_mbuf *mb0, sym_op->m_src = mb0; sym_op->session = session; -#if DPDK_NO_AEAD - sym_op->cipher.data.offset = cipher_off; - sym_op->cipher.data.length = cipher_len; - - sym_op->cipher.iv.data = icb; - sym_op->cipher.iv.phys_addr = - op->phys_addr + (uintptr_t) icb - (uintptr_t) op; - sym_op->cipher.iv.length = iv_size; - - if (is_aead) - { - sym_op->auth.aad.data = aad; - sym_op->auth.aad.phys_addr = - op->phys_addr + (uintptr_t) aad - (uintptr_t) op; - sym_op->auth.aad.length = aad_size; - } - else - { - sym_op->auth.data.offset = auth_off; - sym_op->auth.data.length = auth_len; - } - - sym_op->auth.digest.data = digest; - sym_op->auth.digest.phys_addr = digest_paddr; - sym_op->auth.digest.length = digest_size; -#else /* ! DPDK_NO_AEAD */ if (is_aead) { sym_op->aead.data.offset = cipher_off; @@ -377,11 +349,8 @@ crypto_op_setup (u8 is_aead, struct rte_mbuf *mb0, sym_op->auth.digest.data = digest; sym_op->auth.digest.phys_addr = digest_paddr; } -#endif /* DPDK_NO_AEAD */ } -#undef __unused - #endif /* __DPDK_IPSEC_H__ */ /* |