Revert "l4p/tcp: introduce tle_tcp_stream_establish() API"

[tldk.git] / lib / libtle_l4p / tcp_misc.h

diff --git a/lib/libtle_l4p/tcp_misc.h b/lib/libtle_l4p/tcp_misc.h
index 46a0a5f..01c1e67 100644 (file)
--- a/lib/libtle_l4p/tcp_misc.h
+++ b/lib/libtle_l4p/tcp_misc.h
@@ -19,7 +19,6 @@
 #include "net_misc.h"
 #include <rte_tcp.h>
 #include <rte_cycles.h>
-#include <tle_tcp.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -160,6 +159,17 @@ union seqlen {
 #define        TCP_OPT_KL_WSC          TCP_OPT_KL(TCP_OPT_KIND_WSC, TCP_OPT_LEN_WSC)
 #define        TCP_OPT_KL_TMS          TCP_OPT_KL(TCP_OPT_KIND_TMS, TCP_OPT_LEN_TMS)
 
+/*
+ * Timestamp option.
+ */
+union tsopt {
+       uint64_t raw;
+       struct {
+               uint32_t val;
+               uint32_t ecr;
+       };
+};
+
 struct tcpopt {
        union {
                uint16_t raw;
@@ -171,10 +181,16 @@ struct tcpopt {
        union {
                uint16_t mss;
                uint8_t  wscale;
-               union tle_tcp_tsopt ts;
+               union tsopt ts;
        };
 } __attribute__((__packed__));
 
+struct syn_opts {
+       uint16_t mss;
+       uint8_t  wscale;
+       union tsopt ts;
+};
+
 struct resp_info {
        uint32_t flags;
 };
@@ -201,9 +217,9 @@ struct dack_info {
                uint32_t badseq;    /* bad seq/ack */
                uint32_t ofo;       /* OFO incoming data */
        } segs;
-       uint32_t ack;               /* highest received ACK */
-       union tle_tcp_tsopt ts;     /* TS of highest ACK */
-       union wui wu;               /* window update information */
+       uint32_t ack;       /* highest received ACK */
+       union tsopt ts;     /* TS of highest ACK */
+       union wui wu;       /* window update information */
        uint32_t wnd;
        struct {               /* 3 duplicate ACKs were observed after */
                uint32_t seg;  /* # of meaningful ACK segments */
@@ -256,7 +272,7 @@ get_seg_info(const struct rte_tcp_hdr *th, union seg_info *si)
 }
 
 static inline void
-get_syn_opts(struct tle_tcp_syn_opts *so, uintptr_t p, uint32_t len)
+get_syn_opts(struct syn_opts *so, uintptr_t p, uint32_t len)
 {
        uint32_t i, kind;
        const struct tcpopt *opt;
@@ -294,7 +310,7 @@ get_syn_opts(struct tle_tcp_syn_opts *so, uintptr_t p, uint32_t len)
  * at least TCP_TX_OPT_LEN_MAX bytes available.
  */
 static inline void
-fill_syn_opts(void *p, const struct tle_tcp_syn_opts *so)
+fill_syn_opts(void *p, const struct syn_opts *so)
 {
        uint8_t *to;
        struct tcpopt *opt;
@@ -348,10 +364,10 @@ fill_tms_opts(void *p, uint32_t val, uint32_t ecr)
        opt[2] = rte_cpu_to_be_32(ecr);
 }
 
-static inline union tle_tcp_tsopt
+static inline union tsopt
 get_tms_opts(uintptr_t p, uint32_t len)
 {
-       union tle_tcp_tsopt ts;
+       union tsopt ts;
        uint32_t i, kind;
        const uint32_t *opt;
        const struct tcpopt *to;