session_dgram_hdr_t hdr;
} session_tx_context_t;
-#define SESSION_CTRL_MSG_MAX_SIZE 64
-
typedef struct session_evt_elt
{
clib_llist_anchor_t evt_list;
/** Peekers rw lock */
clib_rwlock_t peekers_rw_locks;
+ /** Vector of buffers to be sent */
+ u32 *pending_tx_buffers;
+
+ /** Vector of nexts for the pending tx buffers */
+ u16 *pending_tx_nexts;
+
#if SESSION_DEBUG
/** last event poll time by thread */
f64 last_event_poll;
pool_elt_at_index (wrk->event_elts, wrk->old_head));
}
+static inline void
+session_evt_add_head_old (session_worker_t * wrk, session_evt_elt_t * elt)
+{
+ clib_llist_add (wrk->event_elts, evt_list, elt,
+ pool_elt_at_index (wrk->event_elts, wrk->old_head));
+}
+
+
static inline u32
session_evt_ctrl_data_alloc (session_worker_t * wrk)
{
return &session_main.wrk[thread_index];
}
+static inline session_worker_t *
+session_main_get_worker_if_valid (u32 thread_index)
+{
+ if (pool_is_free_index (session_main.wrk, thread_index))
+ return 0;
+ return &session_main.wrk[thread_index];
+}
+
always_inline svm_msg_q_t *
session_main_get_vpp_event_queue (u32 thread_index)
{
#define session_cli_return_if_not_enabled() \
do { \
- if (!session_main.is_enabled) \
- return clib_error_return(0, "session layer is not enabled"); \
+ if (!session_main.is_enabled) \
+ return clib_error_return (0, "session layer is not enabled"); \
} while (0)
int session_main_flush_enqueue_events (u8 proto, u32 thread_index);
int session_main_flush_all_enqueue_events (u8 transport_proto);
void session_flush_frames_main_thread (vlib_main_t * vm);
+
+always_inline void
+session_add_pending_tx_buffer (session_type_t st, u32 thread_index, u32 bi)
+{
+ session_worker_t *wrk = session_main_get_worker (thread_index);
+ vec_add1 (wrk->pending_tx_buffers, bi);
+ vec_add1 (wrk->pending_tx_nexts, session_main.session_type_to_next[st]);
+}
+
ssvm_private_t *session_main_get_evt_q_segment (void);
void session_node_enable_disable (u8 is_en);
clib_error_t *vnet_session_enable_disable (vlib_main_t * vm, u8 is_en);