X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipsec%2Fipsec.h;h=603bc33ba4daef0d41917fb728b40f82147287de;hb=abc5660c6;hp=975ebc63a482376fcc52d221d32a6c86d0fcc2e9;hpb=dbf68c9aa258238260df34c0e864223ea4f3a987;p=vpp.git diff --git a/src/vnet/ipsec/ipsec.h b/src/vnet/ipsec/ipsec.h index 975ebc63a48..603bc33ba4d 100644 --- a/src/vnet/ipsec/ipsec.h +++ b/src/vnet/ipsec/ipsec.h @@ -28,6 +28,7 @@ typedef clib_error_t *(*add_del_sa_sess_cb_t) (u32 sa_index, u8 is_add); typedef clib_error_t *(*check_support_cb_t) (ipsec_sa_t * sa); +typedef clib_error_t *(*enable_disable_cb_t) (int is_enable); typedef struct { @@ -53,6 +54,8 @@ typedef struct add_del_sa_sess_cb_t add_del_sa_sess_cb; /* check support function */ check_support_cb_t check_support_cb; + /* enable or disable function */ + enable_disable_cb_t enable_disable_cb; u32 esp4_encrypt_node_index; u32 esp4_decrypt_node_index; u32 esp4_encrypt_next_index; @@ -61,8 +64,12 @@ typedef struct u32 esp6_decrypt_node_index; u32 esp6_encrypt_next_index; u32 esp6_decrypt_next_index; - u32 esp4_encrypt_tun_feature_index; - u32 esp6_encrypt_tun_feature_index; + u32 esp4_decrypt_tun_node_index; + u32 esp4_decrypt_tun_next_index; + u32 esp4_encrypt_tun_node_index; + u32 esp6_decrypt_tun_node_index; + u32 esp6_decrypt_tun_next_index; + u32 esp6_encrypt_tun_node_index; } ipsec_esp_backend_t; typedef struct @@ -84,8 +91,12 @@ typedef struct typedef struct { + CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); vnet_crypto_op_t *crypto_ops; vnet_crypto_op_t *integ_ops; + vnet_crypto_op_t *chained_crypto_ops; + vnet_crypto_op_t *chained_integ_ops; + vnet_crypto_op_chunk_t *chunks; } ipsec_per_thread_data_t; typedef struct @@ -97,6 +108,9 @@ typedef struct /* pool of policies */ ipsec_policy_t *policies; + /* hash tables of UDP port registrations */ + uword *udp_port_registrations; + uword *tunnel_index_by_key; /* convenience */ @@ -118,29 +132,35 @@ typedef struct u32 error_drop_node_index; u32 esp4_encrypt_node_index; u32 esp4_decrypt_node_index; + u32 esp4_decrypt_tun_node_index; + u32 esp4_encrypt_tun_node_index; u32 ah4_encrypt_node_index; u32 ah4_decrypt_node_index; u32 esp6_encrypt_node_index; u32 esp6_decrypt_node_index; + u32 esp6_decrypt_tun_node_index; + u32 esp6_encrypt_tun_node_index; u32 ah6_encrypt_node_index; u32 ah6_decrypt_node_index; /* next node indices */ u32 esp4_encrypt_next_index; u32 esp4_decrypt_next_index; + u32 esp4_decrypt_tun_next_index; u32 ah4_encrypt_next_index; u32 ah4_decrypt_next_index; u32 esp6_encrypt_next_index; u32 esp6_decrypt_next_index; + u32 esp6_decrypt_tun_next_index; u32 ah6_encrypt_next_index; u32 ah6_decrypt_next_index; - /* tun encrypt arcs and feature nodes */ - u32 esp4_encrypt_tun_feature_index; - u32 esp6_encrypt_tun_feature_index; - /* tun nodes to drop packets when no crypto alg set on outbound SA */ - u32 esp4_no_crypto_tun_feature_index; - u32 esp6_no_crypto_tun_feature_index; + u32 esp4_no_crypto_tun_node_index; + u32 esp6_no_crypto_tun_node_index; + + /* tun nodes for encrypt on L2 interfaces */ + u32 esp4_encrypt_l2_tun_node_index; + u32 esp6_encrypt_l2_tun_node_index; /* pool of ah backends */ ipsec_ah_backend_t *ah_backends; @@ -163,6 +183,23 @@ typedef struct /* per-thread data */ ipsec_per_thread_data_t *ptd; + + /** Worker handoff */ + u32 ah4_enc_fq_index; + u32 ah4_dec_fq_index; + u32 ah6_enc_fq_index; + u32 ah6_dec_fq_index; + + u32 esp4_enc_fq_index; + u32 esp4_dec_fq_index; + u32 esp6_enc_fq_index; + u32 esp6_dec_fq_index; + u32 esp4_enc_tun_fq_index; + u32 esp6_enc_tun_fq_index; + u32 esp4_dec_tun_fq_index; + u32 esp6_dec_tun_fq_index; + + u8 async_mode; } ipsec_main_t; typedef enum ipsec_format_flags_t_ @@ -179,16 +216,20 @@ clib_error_t *ipsec_add_del_sa_sess_cb (ipsec_main_t * im, u32 sa_index, clib_error_t *ipsec_check_support_cb (ipsec_main_t * im, ipsec_sa_t * sa); -extern vlib_node_registration_t esp4_encrypt_node; -extern vlib_node_registration_t esp4_decrypt_node; extern vlib_node_registration_t ah4_encrypt_node; extern vlib_node_registration_t ah4_decrypt_node; -extern vlib_node_registration_t esp6_encrypt_node; -extern vlib_node_registration_t esp6_decrypt_node; extern vlib_node_registration_t ah6_encrypt_node; extern vlib_node_registration_t ah6_decrypt_node; -extern vlib_node_registration_t ipsec4_if_input_node; -extern vlib_node_registration_t ipsec6_if_input_node; +extern vlib_node_registration_t esp4_encrypt_node; +extern vlib_node_registration_t esp4_decrypt_node; +extern vlib_node_registration_t esp6_encrypt_node; +extern vlib_node_registration_t esp6_decrypt_node; +extern vlib_node_registration_t esp4_encrypt_tun_node; +extern vlib_node_registration_t esp6_encrypt_tun_node; +extern vlib_node_registration_t esp4_decrypt_tun_node; +extern vlib_node_registration_t esp6_decrypt_tun_node; +extern vlib_node_registration_t ipsec4_tun_input_node; +extern vlib_node_registration_t ipsec6_tun_input_node; /* * functions @@ -225,16 +266,20 @@ u32 ipsec_register_esp_backend (vlib_main_t * vm, ipsec_main_t * im, const char *esp4_encrypt_node_name, const char *esp4_encrypt_tun_node_name, const char *esp4_decrypt_node_name, + const char *esp4_decrypt_tun_node_name, const char *esp6_encrypt_node_name, const char *esp6_encrypt_tun_node_name, const char *esp6_decrypt_node_name, + const char *esp6_decrypt_tun_node_name, check_support_cb_t esp_check_support_cb, - add_del_sa_sess_cb_t esp_add_del_sa_sess_cb); + add_del_sa_sess_cb_t esp_add_del_sa_sess_cb, + enable_disable_cb_t enable_disable_cb); int ipsec_select_ah_backend (ipsec_main_t * im, u32 ah_backend_idx); int ipsec_select_esp_backend (ipsec_main_t * im, u32 esp_backend_idx); clib_error_t *ipsec_rsc_in_use (ipsec_main_t * im); +void ipsec_set_async_mode (u32 is_enabled); always_inline ipsec_sa_t * ipsec_sa_get (u32 sa_index) @@ -245,6 +290,9 @@ ipsec_sa_get (u32 sa_index) void ipsec_add_feature (const char *arc_name, const char *node_name, u32 * out_feature_index); +void ipsec_set_async_mode (u32 is_enabled); +extern void ipsec_register_udp_port (u16 udp_port); +extern void ipsec_unregister_udp_port (u16 udp_port); #endif /* __IPSEC_H__ */