hltapi: fix decrement exceeding maximal add_value range, add several useful functions, add mac profile

1 files changed, 29 insertions, 0 deletions

diff --git a/scripts/stl/hlt/hlt_mac_ranges.py b/scripts/stl/hlt/hlt_mac_ranges.py
new file mode 100755
index 00000000..e265ba5f
--- /dev/null
+++ b/scripts/stl/hlt/hlt_mac_ranges.py
@@ -0,0 +1,29 @@
+from trex_stl_lib.trex_stl_hltapi import STLHltStream
+
+
+class STLS1(object):
+    '''
+    Eth/IP/UDP stream with VM, to change the MAC addr (only 32 lsb)
+    '''
+
+    def create_streams (self, direction = 0):
+        return STLHltStream(l3_protocol = 'ipv4', l4_protocol = 'udp',
+                            mac_src = '10:00:00:00:00:01', mac_dst = '10:00:00:00:01:00',
+                            mac_src2 = '11:11:00:00:00:01', mac_dst2 = '11:11:00:00:01:00',
+                            mac_src_step = 2, mac_src_mode = 'decrement', mac_src_count = 19,
+                            mac_dst_step = 2, mac_dst_mode = 'increment', mac_dst_count = 19,
+                            mac_src2_step = 2, mac_src2_mode = 'decrement', mac_src2_count = 19,
+                            mac_dst2_step = 2, mac_dst2_mode = 'increment', mac_dst2_count = 19,
+                            direction = direction,
+                            save_to_yaml = '/tmp/foo.yaml',
+                            )
+
+    def get_streams (self, direction = 0):
+        return self.create_streams(direction)
+
+# dynamic load - used for trex console or simulator
+def register():
+    return STLS1()
+
+
+