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* [dts] [PATCH] framework/pktgen_ixia: enable mac continue from last value
@ 2020-02-14 18:16 Lijuan Tu
  2020-02-15 10:22 ` Tu, Lijuan
  0 siblings, 1 reply; 2+ messages in thread
From: Lijuan Tu @ 2020-02-14 18:16 UTC (permalink / raw)
  To: dts; +Cc: Lijuan Tu

* enable dst/src mac continue from last value
  because mac will always be start_mac if disable this option.
* fix the last stream judging condition.

Signed-off-by: Lijuan Tu <lijuan.tu@intel.com>
---
 framework/pktgen_ixia.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/framework/pktgen_ixia.py b/framework/pktgen_ixia.py
index 937e219..80c5cb5 100644
--- a/framework/pktgen_ixia.py
+++ b/framework/pktgen_ixia.py
@@ -209,6 +209,11 @@ class Ixia(SSHConnection):
                                                             prefix, mac_start))
             if step:
                 cmds.append('stream config -{0}Step {1}'.format(prefix, step))
+                # if not enable ContinueFromLastValue, the mac will always be start_mac
+                if prefix == 'sa':
+                    cmds.append('stream config -enableSaContinueFromLastValue true')
+                elif prefix == 'da':
+                    cmds.append('stream config -enableDaContinueFromLastValue true')
             if action:
                 cmds.append('stream config -{0}RepeatCounter {1}'.format(
                                                 prefix, addr_mode.get(action)))
@@ -513,7 +518,7 @@ class Ixia(SSHConnection):
             break
 
         # set commands at last stream
-        if stream_id > 1:
+        if stream_id >= self.stream_total[port_index]:
             self.add_tcl_cmd("stream config -dma gotoFirst")
             self.add_tcl_cmd("stream set %s %d" % (ixia_port, stream_id))
 
-- 
1.8.3.1


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2020-02-15 10:22 ` Tu, Lijuan

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