trex: Update T-Rex to v2.38

Default API version of T-Rex was changed to v2.38. T-Rex related
documentation was updated to inform user, that the same version
of T-Rex must be used for both server and client.

JIRA: VSPERF-564

Change-Id: Ib1bedde683efafa84a6069b55daa0507700dbb30
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Christian Trautman <ctrautma@redhat.com>
Reviewed-by: Sridhar Rao <sridhar.rao@spirent.com>
Reviewed-by: Richard Elias <richardx.elias@intel.com>

diff --git a/docs/testing/user/configguide/trafficgen.rst b/docs/testing/user/configguide/trafficgen.rst
index 4909c55..52b1b4a 100644 (file)
--- a/docs/testing/user/configguide/trafficgen.rst
+++ b/docs/testing/user/configguide/trafficgen.rst
@@ -745,11 +745,14 @@ You can directly download from GitHub:
 
     git clone https://github.com/cisco-system-traffic-generator/trex-core
 
-and use the master branch:
+and use the same Trex version for both server and client API.
+
+**NOTE:** The Trex API version used by VSPERF is defined by variable ``TREX_TAG``
+in file ``src/package-list.mk``.
 
 .. code-block:: console
 
-    git checkout master
+    git checkout v2.38
 
 or Trex latest release you can download from here:
 

diff --git a/src/package-list.mk b/src/package-list.mk
index 7b82ee6..d32a9ff 100644 (file)
--- a/src/package-list.mk
+++ b/src/package-list.mk
@@ -29,4 +29,4 @@ QEMU_TAG ?= v2.9.1
 
 # TREX section
 TREX_URL ?= https://github.com/cisco-system-traffic-generator/trex-core.git
-TREX_TAG ?= 8bf9c16556843e55c232b64d9a5061bf588fad42
+TREX_TAG ?= v2.38