- Introduce tle_tcp_stream_readv() and tle_tcp_stream_writev().

- Introduce flags for tle_ctx_param.
- Introduce TLE_CTX_FLAG_ST - indicates that given ctx will be used
  by single thread only.
- Introduce new parameters for tcp context:
    timewait - allows user to configure max timeout in TCP_TIMEWAIT state.
    icw - allows user to specify desired initial congestion window
    for new connections.
-Few optimisations:
    cache tx.ol_flags inside tle destination.
    calcualte and cache inside ctx cycles_to_ms shift value.
    reorder restoring SYN opts and filling TCB a bit.

Change-Id: Ie05087783b3b7f1e4ce99d3555bc5bd098f83fe0
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Signed-off-by: Mohammad Abdul Awal <mohammad.abdul.awal@intel.com>

1 files changed, 7 insertions, 49 deletions

diff --git a/lib/libtle_l4p/stream_table.h b/lib/libtle_l4p/stream_table.h
index 29f1f63..033c306 100644
--- a/lib/libtle_l4p/stream_table.h
+++ b/lib/libtle_l4p/stream_table.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016  Intel Corporation.
+ * Copyright (c) 2016-2017  Intel Corporation.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at:
@@ -23,9 +23,6 @@
 extern "C" {
 #endif
 
-/* current stbl entry contains packet. */
-#define	STE_PKT	1
-
 struct stbl_entry {
 	void *data;
 };
@@ -138,18 +135,6 @@ stbl_find_entry(struct stbl *st, const union pkt_info *pi)
 	return ht->ent + rc;
 }
 
-static inline int
-stbl_data_pkt(const void *p)
-{
-	return ((uintptr_t)p & STE_PKT);
-}
-
-static inline void *
-stbl_get_pkt(const struct stbl_entry *se)
-{
-	return (void *)((uintptr_t)se->data ^ STE_PKT);
-}
-
 static inline void *
 stbl_find_data(struct stbl *st, const union pkt_info *pi)
 {
@@ -159,35 +144,6 @@ stbl_find_data(struct stbl *st, const union pkt_info *pi)
 	return (ent == NULL) ? NULL : ent->data;
 }
 
-static inline void
-stbl_del_pkt(struct stbl *st, struct stbl_entry *se, const union pkt_info *pi)
-{
-	uint32_t type;
-	struct stbl_key k;
-
-	se->data = NULL;
-
-	type = pi->tf.type;
-	stbl_pkt_fill_key(&k, pi, type);
-	rte_hash_del_key(st->ht[type].t, &k);
-}
-
-static inline void
-stbl_del_pkt_lock(struct stbl *st, struct stbl_entry *se,
-	const union pkt_info *pi)
-{
-	uint32_t type;
-	struct stbl_key k;
-
-	se->data = NULL;
-
-	type = pi->tf.type;
-	stbl_pkt_fill_key(&k, pi, type);
-	stbl_lock(st, type);
-	rte_hash_del_key(st->ht[type].t, &k);
-	stbl_unlock(st, type);
-}
-
 #include "tcp_stream.h"
 
 static inline void
@@ -235,8 +191,8 @@ stbl_add_stream_lock(struct stbl *st, const struct tle_tcp_stream *s)
 }
 
 static inline void
-stbl_del_stream_lock(struct stbl *st, struct stbl_entry *se,
-	const struct tle_tcp_stream *s)
+stbl_del_stream(struct stbl *st, struct stbl_entry *se,
+	const struct tle_tcp_stream *s, uint32_t lock)
 {
 	uint32_t type;
 	struct stbl_key k;
@@ -248,9 +204,11 @@ stbl_del_stream_lock(struct stbl *st, struct stbl_entry *se,
 
 	type = s->s.type;
 	stbl_stream_fill_key(&k, &s->s, type);
-	stbl_lock(st, type);
+	if (lock != 0)
+		stbl_lock(st, type);
 	rte_hash_del_key(st->ht[type].t, &k);
-	stbl_unlock(st, type);
+	if (lock != 0)
+		stbl_unlock(st, type);
 }
 
 #ifdef __cplusplus