diff options
| author |   Remy Horton <remy.horton@intel.com> | 2017-05-30 10:53:25 +0100 |
|---|---|---|
| committer | Remy Horton <remy.horton@intel.com> | 2017-06-30 11:09:47 +0100 |
| commit | e151ee29d02d7802fab9e32b50ced54fd8d64160 (patch) | |
| tree | a8488696519a8900ab23eb7dd1f02fc3b3b9fb0f /lib | |
| parent | 6e95f5eca55672bdd90aab6cdbb3b479985782f3 (diff) | |
Add l4fwd RXTX mode
This mode allows for transactions where the request and response
are of different payload sizes
Change-Id: I0744159f0618c9241e576a4af1c02765bbf1dd9f
Signed-off-by: Remy Horton <remy.horton@intel.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libtle_l4p/tcp_stream.c | 12 | ||||
| -rw-r--r-- | lib/libtle_l4p/tle_tcp.h | 10 |
2 files changed, 22 insertions, 0 deletions
diff --git a/lib/libtle_l4p/tcp_stream.c b/lib/libtle_l4p/tcp_stream.c index af65967..99791d0 100644 --- a/lib/libtle_l4p/tcp_stream.c +++ b/lib/libtle_l4p/tcp_stream.c @@ -604,3 +604,15 @@ tle_tcp_stream_update_cfg(struct tle_stream *ts[], return i; } + +int +tle_tcp_stream_get_mss(const struct tle_stream * stream) +{ + struct tle_tcp_stream *tcp; + + if (stream == NULL) + return -EINVAL; + + tcp = TCP_STREAM(stream); + return tcp->tcb.snd.mss; +} diff --git a/lib/libtle_l4p/tle_tcp.h b/lib/libtle_l4p/tle_tcp.h index ec89746..9086658 100644 --- a/lib/libtle_l4p/tle_tcp.h +++ b/lib/libtle_l4p/tle_tcp.h @@ -362,6 +362,16 @@ uint16_t tle_tcp_tx_bulk(struct tle_dev *dev, struct rte_mbuf *pkt[], */ int tle_tcp_process(struct tle_ctx *ctx, uint32_t num); +/** + * Get current TCP maximum segment size + * @param stream + * Stream to get MSS from. + * @return + * Maximum segment size in bytes, if successful. + * Negative on failure. + */ +int tle_tcp_stream_get_mss(const struct tle_stream * const stream); + #ifdef __cplusplus } #endif |