dpdk-cryptodev: add support chacha20-poly1305

[vpp.git] / src / plugins / dpdk / cryptodev / cryptodev.h

diff --git a/src/plugins/dpdk/cryptodev/cryptodev.h b/src/plugins/dpdk/cryptodev/cryptodev.h
index 1c013be..53a0462 100644 (file)
--- a/src/plugins/dpdk/cryptodev/cryptodev.h
+++ b/src/plugins/dpdk/cryptodev/cryptodev.h
@@ -27,7 +27,7 @@
 #define CRYPTODEV_MAX_INFLIGHT    (CRYPTODEV_NB_CRYPTO_OPS - 1)
 #define CRYPTODEV_AAD_MASK        (CRYPTODEV_NB_CRYPTO_OPS - 1)
 #define CRYPTODEV_DEQ_CACHE_SZ    32
-#define CRYPTODEV_NB_SESSION      10240
+#define CRYPTODEV_NB_SESSION      4096
 #define CRYPTODEV_MAX_IV_SIZE     16
 #define CRYPTODEV_MAX_AAD_SIZE    16
 #define CRYPTODEV_MAX_N_SGL       8 /**< maximum number of segments */
@@ -43,7 +43,10 @@
   _ (AES_192_GCM, AEAD, AES_GCM, 12, 16, 8, 24)                               \
   _ (AES_192_GCM, AEAD, AES_GCM, 12, 16, 12, 24)                              \
   _ (AES_256_GCM, AEAD, AES_GCM, 12, 16, 8, 32)                               \
-  _ (AES_256_GCM, AEAD, AES_GCM, 12, 16, 12, 32)
+  _ (AES_256_GCM, AEAD, AES_GCM, 12, 16, 12, 32)                              \
+  _ (CHACHA20_POLY1305, AEAD, CHACHA20_POLY1305, 12, 16, 0, 32)               \
+  _ (CHACHA20_POLY1305, AEAD, CHACHA20_POLY1305, 12, 16, 8, 32)               \
+  _ (CHACHA20_POLY1305, AEAD, CHACHA20_POLY1305, 12, 16, 12, 32)
 
 /**
  * crypto (alg, cryptodev_alg, key_size), hash (alg, digest-size)
@@ -66,7 +69,10 @@
   _ (AES_256_CBC, AES_CBC, 32, SHA384, 24)                                    \
   _ (AES_128_CBC, AES_CBC, 16, SHA512, 32)                                    \
   _ (AES_192_CBC, AES_CBC, 24, SHA512, 32)                                    \
-  _ (AES_256_CBC, AES_CBC, 32, SHA512, 32)
+  _ (AES_256_CBC, AES_CBC, 32, SHA512, 32)                                    \
+  _ (AES_128_CTR, AES_CTR, 16, SHA1, 12)                                      \
+  _ (AES_192_CTR, AES_CTR, 24, SHA1, 12)                                      \
+  _ (AES_256_CTR, AES_CTR, 32, SHA1, 12)
 
 typedef enum
 {
@@ -120,6 +126,11 @@ typedef struct
 {
   struct rte_mempool *sess_pool;
   struct rte_mempool *sess_priv_pool;
+} cryptodev_session_pool_t;
+
+typedef struct
+{
+  cryptodev_session_pool_t *sess_pools;
 } cryptodev_numa_data_t;
 
 typedef struct
@@ -170,6 +181,8 @@ typedef struct
   clib_bitmap_t *active_cdev_inst_mask;
   clib_spinlock_t tlock;
   cryptodev_capability_t *supported_caps;
+  u32 sess_sz;
+  u32 drivers_cnt;
   u8 is_raw_api;
 } cryptodev_main_t;
 
@@ -200,7 +213,6 @@ clib_error_t *cryptodev_register_cop_hdl (vlib_main_t *vm, u32 eidx);
 clib_error_t *__clib_weak cryptodev_register_raw_hdl (vlib_main_t *vm,
                                                      u32 eidx);
 
-clib_error_t *
-dpdk_cryptodev_init (vlib_main_t * vm);
+clib_error_t *__clib_weak dpdk_cryptodev_init (vlib_main_t *vm);
 
 #endif