quic: Add support for ckpair & crypto engine

[vpp.git] / src / plugins / quic / quic.h

diff --git a/src/plugins/quic/quic.h b/src/plugins/quic/quic.h
index 5b821d7..004e35b 100644 (file)
--- a/src/plugins/quic/quic.h
+++ b/src/plugins/quic/quic.h
@@ -38,7 +38,7 @@
 #define QUIC_MAX_PACKET_SIZE 1280
 
 #define QUIC_INT_MAX  0x3FFFFFFFFFFFFFFF
-#define QUIC_FIFO_SIZE (64 << 10)
+#define QUIC_DEFAULT_FIFO_SIZE (64 << 10)
 #define QUIC_SEND_PACKET_VEC_SIZE 16
 
 /* Taken from quicly.c */
@@ -65,6 +65,21 @@
 #define QUIC_DBG(_lvl, _fmt, _args...)
 #endif
 
+#define QUIC_ERR(_fmt, _args...)                \
+  do {                                          \
+    clib_warning ("QUIC-ERR: " _fmt, ##_args);  \
+  } while (0)
+
+extern vlib_node_registration_t quic_input_node;
+
+typedef enum
+{
+#define quic_error(n,s) QUIC_ERROR_##n,
+#include <plugins/quic/quic_error.def>
+#undef quic_error
+  QUIC_N_ERROR,
+} quic_error_t;
+
 typedef enum quic_ctx_conn_state_
 {
   QUIC_CONN_STATE_OPENED,
@@ -111,6 +126,8 @@ typedef struct quic_ctx_
   u32 timer_handle;
   u32 parent_app_wrk_id;
   u32 parent_app_id;
+  u32 ckpair_index;
+  quicly_context_t *quicly_ctx;
   u8 flags;
 } quic_ctx_t;
 
@@ -124,12 +141,6 @@ STATIC_ASSERT (offsetof (quic_ctx_t, _sctx_end_marker) <=
               TRANSPORT_CONN_ID_LEN,
               "connection data must be less than TRANSPORT_CONN_ID_LEN bytes");
 
-typedef enum quic_crypto_engine_
-{
-  CRYPTO_ENGINE_VPP,
-  CRYPTO_ENGINE_PICOTLS,
-} quic_crypto_engine_t;
-
 /* single-entry session cache */
 typedef struct quic_session_cache_
 {
@@ -153,6 +164,21 @@ typedef struct quic_worker_ctx_
   u32 *opening_ctx_pool;
 } quic_worker_ctx_t;
 
+typedef struct quic_rx_packet_ctx_
+{
+  quicly_decoded_packet_t packet;
+  u8 data[QUIC_MAX_PACKET_SIZE];
+  u32 ctx_index;
+  u32 thread_index;
+} quic_rx_packet_ctx_t;
+
+typedef struct quicly_ctx_data_
+{
+  quicly_context_t quicly_ctx;
+  char cid_key[17];
+  ptls_context_t ptls_ctx;
+} quicly_ctx_data_t;
+
 typedef struct quic_main_
 {
   u32 app_index;
@@ -162,7 +188,9 @@ typedef struct quic_main_
   f64 tstamp_ticks_per_clock;
 
   ptls_cipher_suite_t ***quic_ciphers; /* available ciphers by crypto engine */
-  u8 default_cipher;
+  uword *available_crypto_engines;     /* Bitmap for registered engines */
+  u8 default_crypto_engine;    /* Used if you do connect with CRYPTO_ENGINE_NONE (0) */
+
   quic_session_cache_t session_cache;
 
   /*
@@ -171,6 +199,9 @@ typedef struct quic_main_
   quicly_context_t quicly_ctx;
   ptls_handshake_properties_t hs_properties;
   quicly_cid_plaintext_t next_cid;
+
+  u32 udp_fifo_size;
+  u32 udp_fifo_prealloc;
 } quic_main_t;
 
 #endif /* __included_quic_h__ */