diff options
| author |   Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com> | 2017-01-20 15:35:23 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-01-27 20:52:17 +0000 |
| commit | d04b60bfa940e21ab4676a1cb3c15989748be40a (patch) | |
| tree | 321b0b8a50a7952fa8587d9bcfd16d25670f440f /src/vnet/ipsec/ipsec.h | |
| parent | 884cf26d792e5bb9681212d547a615af1992f3c9 (diff) | |
dpdk: rework cryptodev ipsec build and setup
Build Cryptodev IPsec support by default when DPDK is enabled but only build
hardware Cryptodev PMDs.
To enable Cryptodev support, a new startup.conf option for dpdk has been
introduced 'enable-cryptodev'.
During VPP init, if Cryptodev support is not enabled or not enough cryptodev
resources are available then default to OpenSSL ipsec implementation.
Change-Id: I5aa7e0d5c2676bdb41d775ef40364536a081956d
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Diffstat (limited to 'src/vnet/ipsec/ipsec.h')
| -rw-r--r-- | src/vnet/ipsec/ipsec.h | 63 |
1 files changed, 41 insertions, 22 deletions
diff --git a/src/vnet/ipsec/ipsec.h b/src/vnet/ipsec/ipsec.h index 32c7edfc29d..6726dba08ae 100644 --- a/src/vnet/ipsec/ipsec.h +++ b/src/vnet/ipsec/ipsec.h @@ -17,6 +17,33 @@ #define IPSEC_FLAG_IPSEC_GRE_TUNNEL (1 << 0) + +#define foreach_ipsec_output_next \ +_(DROP, "error-drop") \ +_(ESP_ENCRYPT, "esp-encrypt") + +#define _(v, s) IPSEC_OUTPUT_NEXT_##v, +typedef enum +{ + foreach_ipsec_output_next +#undef _ + IPSEC_OUTPUT_N_NEXT, +} ipsec_output_next_t; + + +#define foreach_ipsec_input_next \ +_(DROP, "error-drop") \ +_(ESP_DECRYPT, "esp-decrypt") + +#define _(v, s) IPSEC_INPUT_NEXT_##v, +typedef enum +{ + foreach_ipsec_input_next +#undef _ + IPSEC_INPUT_N_NEXT, +} ipsec_input_next_t; + + #define foreach_ipsec_policy_action \ _(0, BYPASS, "bypass") \ _(1, DISCARD, "discard") \ @@ -31,20 +58,12 @@ typedef enum IPSEC_POLICY_N_ACTION, } ipsec_policy_action_t; -#if DPDK_CRYPTO==1 #define foreach_ipsec_crypto_alg \ _(0, NONE, "none") \ _(1, AES_CBC_128, "aes-cbc-128") \ _(2, AES_CBC_192, "aes-cbc-192") \ _(3, AES_CBC_256, "aes-cbc-256") \ _(4, AES_GCM_128, "aes-gcm-128") -#else -#define foreach_ipsec_crypto_alg \ - _(0, NONE, "none") \ - _(1, AES_CBC_128, "aes-cbc-128") \ - _(2, AES_CBC_192, "aes-cbc-192") \ - _(3, AES_CBC_256, "aes-cbc-256") -#endif typedef enum { @@ -54,7 +73,6 @@ typedef enum IPSEC_CRYPTO_N_ALG, } ipsec_crypto_alg_t; -#if DPDK_CRYPTO==1 #define foreach_ipsec_integ_alg \ _(0, NONE, "none") \ _(1, MD5_96, "md5-96") /* RFC2403 */ \ @@ -63,17 +81,7 @@ typedef enum _(4, SHA_256_128, "sha-256-128") /* RFC4868 */ \ _(5, SHA_384_192, "sha-384-192") /* RFC4868 */ \ _(6, SHA_512_256, "sha-512-256") /* RFC4868 */ \ - _(7, AES_GCM_128, "aes-gcm-128") -#else -#define foreach_ipsec_integ_alg \ - _(0, NONE, "none") \ - _(1, MD5_96, "md5-96") /* RFC2403 */ \ - _(2, SHA1_96, "sha1-96") /* RFC2404 */ \ - _(3, SHA_256_96, "sha-256-96") /* draft-ietf-ipsec-ciph-sha-256-00 */ \ - _(4, SHA_256_128, "sha-256-128") /* RFC4868 */ \ - _(5, SHA_384_192, "sha-384-192") /* RFC4868 */ \ - _(6, SHA_512_256, "sha-512-256") /* RFC4868 */ -#endif + _(7, AES_GCM_128, "aes-gcm-128") /* RFC4106 */ typedef enum { @@ -225,6 +233,12 @@ typedef struct typedef struct { + i32 (*add_del_sa_sess_cb) (u32 sa_index, u8 is_add); + clib_error_t *(*check_support_cb) (ipsec_sa_t * sa); +} ipsec_main_callbacks_t; + +typedef struct +{ /* pool of tunnel instances */ ipsec_spd_t *spds; ipsec_sa_t *sad; @@ -250,11 +264,16 @@ typedef struct uword *sa_index_by_sa_id; uword *ipsec_if_pool_index_by_key; - /* node indexes */ + /* node indeces */ u32 error_drop_node_index; - u32 ip4_lookup_node_index; u32 esp_encrypt_node_index; + u32 esp_decrypt_node_index; + /* next node indeces */ + u32 esp_encrypt_next_index; + u32 esp_decrypt_next_index; + /* callbacks */ + ipsec_main_callbacks_t cb; } ipsec_main_t; ipsec_main_t ipsec_main; |