[dts] [PATCH] framework: enable 100G ixia support
Ding Heng
hengx.ding at intel.com
Tue Feb 23 03:03:40 CET 2016
If we need ixia work in 100G mode we need to set enable Rs-Fec.
This configure will take effect only if ieee default and auto negotiation
set to false.
Signed-off-by: Ding Heng <hengx.ding at intel.com>
diff --git a/conf/ixia.cfg b/conf/ixia.cfg
index 92fd496..8874801 100644
--- a/conf/ixia.cfg
+++ b/conf/ixia.cfg
@@ -3,6 +3,7 @@
# Version : IXIA TCL server version
# IP : IXIA server IP address
# Ports : [IXIA port list]
+# ixia_enable_rsfec: We need to set this to enable if we need IXIA port work in 100G mode.
[IXIA Group]
ixia_version=6.62
ixia_ip=xxx.xxx.xxx.xxx
@@ -11,3 +12,4 @@ ixia_ports=
card=1,port=2;
card=1,port=3;
card=1,port=4;
+ixia_enable_rsfec=disable
diff --git a/framework/config.py b/framework/config.py
index 10624f0..37606de 100644
--- a/framework/config.py
+++ b/framework/config.py
@@ -282,6 +282,8 @@ class IxiaConf(UserConf):
ixia_port["port"] = int(m.group(2))
ixia_ports.append(ixia_port)
ixia_group['Ports'] = ixia_ports
+ elif key == 'ixia_enable_rsfec':
+ ixia_group['enable_rsfec'] = value
if 'Version' not in ixia_group:
print 'ixia configuration file request ixia_version option!!!'
diff --git a/framework/etgen.py b/framework/etgen.py
index 364499c..e272fd6 100644
--- a/framework/etgen.py
+++ b/framework/etgen.py
@@ -155,6 +155,7 @@ class IxiaPacketGenerator(SSHConnection):
self.ixiaVersion = ixiaPorts[ixiaRef]["Version"]
self.ports = ixiaPorts[ixiaRef]["Ports"]
+ self.enable_rsfec = ixiaPorts[ixiaRef]['enable_rsfec']
self.logger.info(self.ixiaVersion)
self.logger.info(self.ports)
@@ -171,6 +172,11 @@ class IxiaPacketGenerator(SSHConnection):
if not self.tcl_server_login():
self.close()
self.session = None
+ for port in self.ports:
+ port['speed'] = self.get_line_rate(self.chasId, port)
+
+ def get_line_rate(self, chasid, port):
+ return self.send_expect("stat getLineSpeed %s %s %s" % (chasid, port['card'], port['port']), '%')
def get_ip_address(self):
return self.tester.get_ip_address()
@@ -406,6 +412,13 @@ class IxiaPacketGenerator(SSHConnection):
for item in pList:
self.add_tcl_cmd("port setFactoryDefaults chasId %d %d" % (
item['card'], item['port']))
+ #if the line rate is 100G and we need this port work in 100G mode,
+ #we need to add some configure to make it so.
+ if int(self.get_line_rate(self.chasId, item).strip()) == 100000 and self.enable_rsfec == 'enable':
+ self.add_tcl_cmd("port config -ieeeL1Defaults 0")
+ self.add_tcl_cmd("port config -autonegotiate false")
+ self.add_tcl_cmd("port config -enableRsFec true")
+ self.add_tcl_cmd("port set %d %d %d" % (self.chasId, item['card'], item['port']))
pl.append('[list %d %d %d]' % (self.chasId, item['card'], item['port']))
--
1.9.3
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