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Commit 318bc9eb authored by Rajeev Gangula's avatar Rajeev Gangula
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Merge branch 'develop' into cqiSchedule

parents 73e7e702 33eee24c
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Showing with 109 additions and 25 deletions
ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf
View file @ 318bc9eb
...@@ -33,7 +33,7 @@ eNBs = ...@@ -33,7 +33,7 @@ eNBs =
tdd_config_s = 0; tdd_config_s = 0;
prefix_type = "NORMAL"; prefix_type = "NORMAL";
eutra_band = 7; eutra_band = 7;
downlink_frequency = 2685000000L; downlink_frequency = 2680000000L;
uplink_frequency_offset = -120000000; uplink_frequency_offset = -120000000;
Nid_cell = 0; Nid_cell = 0;
N_RB_DL = 100; N_RB_DL = 100;
......
ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf
View file @ 318bc9eb
...@@ -33,7 +33,7 @@ eNBs = ...@@ -33,7 +33,7 @@ eNBs =
tdd_config_s = 0; tdd_config_s = 0;
prefix_type = "NORMAL"; prefix_type = "NORMAL";
eutra_band = 7; eutra_band = 7;
downlink_frequency = 2685000000L; downlink_frequency = 2680000000L;
uplink_frequency_offset = -120000000; uplink_frequency_offset = -120000000;
Nid_cell = 0; Nid_cell = 0;
N_RB_DL = 25; N_RB_DL = 25;
......
ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf
View file @ 318bc9eb
...@@ -33,7 +33,7 @@ eNBs = ...@@ -33,7 +33,7 @@ eNBs =
tdd_config_s = 0; tdd_config_s = 0;
prefix_type = "NORMAL"; prefix_type = "NORMAL";
eutra_band = 7; eutra_band = 7;
downlink_frequency = 2685000000L; downlink_frequency = 2680000000L;
uplink_frequency_offset = -120000000; uplink_frequency_offset = -120000000;
Nid_cell = 0; Nid_cell = 0;
N_RB_DL = 50; N_RB_DL = 50;
......
ci-scripts/main.py
View file @ 318bc9eb
...@@ -282,7 +282,13 @@ class SSHConnection(): ...@@ -282,7 +282,13 @@ class SSHConnection():
self.command('cd ' + self.eNBSourceCodePath, '\$', 5) self.command('cd ' + self.eNBSourceCodePath, '\$', 5)
# Initialize_eNB_args usually start with -O and followed by the location in repository # Initialize_eNB_args usually start with -O and followed by the location in repository
full_config_file = self.Initialize_eNB_args.replace('-O ','') full_config_file = self.Initialize_eNB_args.replace('-O ','')
extIdx = full_config_file.find('.conf')
if (extIdx > 0):
extra_options = full_config_file[extIdx + 5:]
full_config_file = full_config_file[:extIdx + 5]
config_path, config_file = os.path.split(full_config_file) config_path, config_file = os.path.split(full_config_file)
else:
sys.exit('Insufficient Parameter')
ci_full_config_file = config_path + '/ci-' + config_file ci_full_config_file = config_path + '/ci-' + config_file
# Make a copy and adapt to EPC / eNB IP addresses # Make a copy and adapt to EPC / eNB IP addresses
self.command('cp ' + full_config_file + ' ' + ci_full_config_file, '\$', 5) self.command('cp ' + full_config_file + ' ' + ci_full_config_file, '\$', 5)
...@@ -292,8 +298,9 @@ class SSHConnection(): ...@@ -292,8 +298,9 @@ class SSHConnection():
# Launch eNB with the modified config file # Launch eNB with the modified config file
self.command('source oaienv', '\$', 5) self.command('source oaienv', '\$', 5)
self.command('cd cmake_targets', '\$', 5) self.command('cd cmake_targets', '\$', 5)
self.command('echo "./lte_build_oai/build/lte-softmodem -O ' + self.eNBSourceCodePath + '/' + ci_full_config_file + '" > ./my-lte-softmodem-run.sh ', '\$', 5) self.command('echo "./lte_build_oai/build/lte-softmodem -O ' + self.eNBSourceCodePath + '/' + ci_full_config_file + extra_options + '" > ./my-lte-softmodem-run.sh ', '\$', 5)
self.command('chmod 775 ./my-lte-softmodem-run.sh ', '\$', 5) self.command('chmod 775 ./my-lte-softmodem-run.sh ', '\$', 5)
self.command('echo ' + self.eNBPassword + ' | sudo -S rm -Rf enb_' + SSH.testCase_id + '.log', '\$', 5)
self.command('echo ' + self.eNBPassword + ' | sudo -S -E daemon --inherit --unsafe --name=enb_daemon --chdir=' + self.eNBSourceCodePath + '/cmake_targets -o ' + self.eNBSourceCodePath + '/cmake_targets/enb_' + SSH.testCase_id + '.log ./my-lte-softmodem-run.sh', '\$', 5) self.command('echo ' + self.eNBPassword + ' | sudo -S -E daemon --inherit --unsafe --name=enb_daemon --chdir=' + self.eNBSourceCodePath + '/cmake_targets -o ' + self.eNBSourceCodePath + '/cmake_targets/enb_' + SSH.testCase_id + '.log ./my-lte-softmodem-run.sh', '\$', 5)
time.sleep(6) time.sleep(6)
doLoop = True doLoop = True
...@@ -302,19 +309,35 @@ class SSHConnection(): ...@@ -302,19 +309,35 @@ class SSHConnection():
loopCounter = loopCounter - 1 loopCounter = loopCounter - 1
if (loopCounter == 0): if (loopCounter == 0):
doLoop = False doLoop = False
# Checking if process is still alive
#self.command('stdbuf -o0 ps -aux | grep -v grep | grep --color=never lte-softmodem', '\$', 5)
#result = re.search('lte-softmodem', str(self.ssh.before))
#if result is None:
# self.command('rsync -v enb_' + SSH.testCase_id + '.log enb_' + SSH.testCase_id + '.txt; stdbuf -o0 cat enb_' + SSH.testCase_id + '.log | egrep --color=never -i "segmentation fault"', '\$', 5)
# result = re.search('egmentation fault', str(self.ssh.before))
# logging.debug('\u001B[1;37;41m eNB process is already down \u001B[0m')
# if result is not None:
# logging.debug('\u001B[1;37;41m Segmentation fault \u001B[0m')
# logging.debug(str(self.ssh.before))
# self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'KO', 0)
# self.CreateHtmlFooter()
# self.close()
# sys.exit(1)
logging.debug('\u001B[1;30;43m eNB logging system did not show got sync! See with attach later \u001B[0m') logging.debug('\u001B[1;30;43m eNB logging system did not show got sync! See with attach later \u001B[0m')
self.CreateHtmlTestRow(config_file, 'eNB not showing got sync!', 0) self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'eNB not showing got sync!', 0)
# Not getting got sync is bypassed for the moment # Not getting got sync is bypassed for the moment
#sys.exit(1) #sys.exit(1)
self.command('stdbuf -o0 cat enb_' + SSH.testCase_id + '.log | grep -i sync', '\$', 10) else:
self.command('rsync -v enb_' + SSH.testCase_id + '.log enb_' + SSH.testCase_id + '.txt; stdbuf -o0 cat enb_' + SSH.testCase_id + '.log | grep --color=never -i sync', '\$', 4)
result = re.search('got sync', str(self.ssh.before)) result = re.search('got sync', str(self.ssh.before))
if result is None: if result is None:
time.sleep(6) time.sleep(6)
else: else:
doLoop = False doLoop = False
self.CreateHtmlTestRow(config_file, 'OK', 0) self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'OK', 0)
logging.debug('\u001B[1m Initialize eNB Completed\u001B[0m') logging.debug('\u001B[1m Initialize eNB Completed\u001B[0m')
self.command('rm -f enb_' + SSH.testCase_id + '.txt', '\$', 5)
self.close() self.close()
def InitializeUE_common(self, device_id): def InitializeUE_common(self, device_id):
...@@ -644,6 +667,7 @@ class SSHConnection(): ...@@ -644,6 +667,7 @@ class SSHConnection():
if (status_queue.empty()): if (status_queue.empty()):
self.CreateHtmlTestRow(self.ping_args, 'KO', len(self.UEDevices)) self.CreateHtmlTestRow(self.ping_args, 'KO', len(self.UEDevices))
self.CreateHtmlFooter()
sys.exit(1) sys.exit(1)
else: else:
ping_status = True ping_status = True
...@@ -689,14 +713,14 @@ class SSHConnection(): ...@@ -689,14 +713,14 @@ class SSHConnection():
else: else:
iperf_bandwidth_new = residualBW iperf_bandwidth_new = residualBW
iperf_bandwidth_str = '-b ' + iperf_bandwidth iperf_bandwidth_str = '-b ' + iperf_bandwidth
iperf_bandwidth_str_new = '-b ' + str(iperf_bandwidth_new) iperf_bandwidth_str_new = '-b ' + ('%.2f' % iperf_bandwidth_new)
result = re.sub(iperf_bandwidth_str, iperf_bandwidth_str_new, str(self.iperf_args)) result = re.sub(iperf_bandwidth_str, iperf_bandwidth_str_new, str(self.iperf_args))
if result is None: if result is None:
logging.debug('\u001B[1;37;41m Calculate Iperf bandwidth Failed! \u001B[0m') logging.debug('\u001B[1;37;41m Calculate Iperf bandwidth Failed! \u001B[0m')
sys.exit(1) sys.exit(1)
return result return result
def Iperf_analyzeV2Output(self, lock, UE_IPAddress, device_id, statusQueue): def Iperf_analyzeV2Output(self, lock, UE_IPAddress, device_id, statusQueue, iperf_real_options):
result = re.search('Server Report:', str(self.ssh.before)) result = re.search('Server Report:', str(self.ssh.before))
if result is None: if result is None:
result = re.search('read failed: Connection refused', str(self.ssh.before)) result = re.search('read failed: Connection refused', str(self.ssh.before))
...@@ -705,6 +729,24 @@ class SSHConnection(): ...@@ -705,6 +729,24 @@ class SSHConnection():
else: else:
logging.debug('\u001B[1;37;41m Server Report and Connection refused Not Found! \u001B[0m') logging.debug('\u001B[1;37;41m Server Report and Connection refused Not Found! \u001B[0m')
return -1 return -1
# Computing the requested bandwidth in float
result = re.search('-b (?P<iperf_bandwidth>[0-9\.]+)[KMG]', str(iperf_real_options))
if result is not None:
req_bandwidth = result.group('iperf_bandwidth')
req_bw = float(req_bandwidth)
result = re.search('-b [0-9\.]+K', str(iperf_real_options))
if result is not None:
req_bandwidth = '%.1f Kbits/sec' % req_bw
req_bw = req_bw * 1000
result = re.search('-b [0-9\.]+M', str(iperf_real_options))
if result is not None:
req_bandwidth = '%.1f Mbits/sec' % req_bw
req_bw = req_bw * 1000000
result = re.search('-b [0-9\.]+G', str(iperf_real_options))
if result is not None:
req_bandwidth = '%.1f Gbits/sec' % req_bw
req_bw = req_bw * 1000000000
result = re.search('Server Report:\\\\r\\\\n(?:|\[ *\d+\].*) (?P<bitrate>[0-9\.]+ [KMG]bits\/sec) +(?P<jitter>[0-9\.]+ ms) +(\d+\/..\d+) (\((?P<packetloss>[0-9\.]+)%\))', str(self.ssh.before)) result = re.search('Server Report:\\\\r\\\\n(?:|\[ *\d+\].*) (?P<bitrate>[0-9\.]+ [KMG]bits\/sec) +(?P<jitter>[0-9\.]+ ms) +(\d+\/..\d+) (\((?P<packetloss>[0-9\.]+)%\))', str(self.ssh.before))
if result is not None: if result is not None:
bitrate = result.group('bitrate') bitrate = result.group('bitrate')
...@@ -713,10 +755,27 @@ class SSHConnection(): ...@@ -713,10 +755,27 @@ class SSHConnection():
lock.acquire() lock.acquire()
logging.debug('\u001B[1;37;44m iperf result (' + UE_IPAddress + ') \u001B[0m') logging.debug('\u001B[1;37;44m iperf result (' + UE_IPAddress + ') \u001B[0m')
iperfStatus = True iperfStatus = True
msg = '' msg = 'Req Bitrate : ' + req_bandwidth + '\n'
logging.debug('\u001B[1;34m Req Bitrate : ' + req_bandwidth + '\u001B[0m')
if bitrate is not None: if bitrate is not None:
msg += 'Bitrate : ' + bitrate + '\n' msg += 'Bitrate : ' + bitrate + '\n'
logging.debug('\u001B[1;34m Bitrate : ' + bitrate + '\u001B[0m') logging.debug('\u001B[1;34m Bitrate : ' + bitrate + '\u001B[0m')
result = re.search('(?P<real_bw>[0-9\.]+) [KMG]bits/sec', str(bitrate))
if result is not None:
actual_bw = float(str(result.group('real_bw')))
result = re.search('[0-9\.]+ K', bitrate)
if result is not None:
actual_bw = actual_bw * 1000
result = re.search('[0-9\.]+ M', bitrate)
if result is not None:
actual_bw = actual_bw * 1000000
result = re.search('[0-9\.]+ G', bitrate)
if result is not None:
actual_bw = actual_bw * 1000000000
br_loss = 100 * actual_bw / req_bw
bitperf = '%.2f ' % br_loss
msg += 'Bitrate Perf: ' + bitperf + '%\n'
logging.debug('\u001B[1;34m Bitrate Perf: ' + bitperf + '%\u001B[0m')
if packetloss is not None: if packetloss is not None:
msg += 'Packet Loss : ' + packetloss + '%\n' msg += 'Packet Loss : ' + packetloss + '%\n'
logging.debug('\u001B[1;34m Packet Loss : ' + packetloss + '%\u001B[0m') logging.debug('\u001B[1;34m Packet Loss : ' + packetloss + '%\u001B[0m')
...@@ -916,7 +975,7 @@ class SSHConnection(): ...@@ -916,7 +975,7 @@ class SSHConnection():
self.command('rm -f iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5) self.command('rm -f iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0) self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
clientStatus = self.Iperf_analyzeV2Output(lock, UE_IPAddress, device_id, statusQueue) clientStatus = self.Iperf_analyzeV2Output(lock, UE_IPAddress, device_id, statusQueue, modified_options)
# Launch iperf server on EPC side # Launch iperf server on EPC side
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword) self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
...@@ -990,7 +1049,7 @@ class SSHConnection(): ...@@ -990,7 +1049,7 @@ class SSHConnection():
else: else:
self.command('stdbuf -o0 iperf -c ' + UE_IPAddress + ' ' + modified_options + ' 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0) self.command('stdbuf -o0 iperf -c ' + UE_IPAddress + ' ' + modified_options + ' 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
clientStatus = self.Iperf_analyzeV2Output(lock, UE_IPAddress, device_id, statusQueue) clientStatus = self.Iperf_analyzeV2Output(lock, UE_IPAddress, device_id, statusQueue, modified_options)
self.close() self.close()
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword) self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
...@@ -1033,6 +1092,7 @@ class SSHConnection(): ...@@ -1033,6 +1092,7 @@ class SSHConnection():
if (status_queue.empty()): if (status_queue.empty()):
self.CreateHtmlTestRow(self.iperf_args, 'KO', len(self.UEDevices)) self.CreateHtmlTestRow(self.iperf_args, 'KO', len(self.UEDevices))
self.CreateHtmlFooter()
sys.exit(1) sys.exit(1)
else: else:
iperf_status = True iperf_status = True
...@@ -1455,8 +1515,8 @@ def Usage(): ...@@ -1455,8 +1515,8 @@ def Usage():
print(' --help Show this help.') print(' --help Show this help.')
print(' --mode=[Mode]') print(' --mode=[Mode]')
print(' TesteNB') print(' TesteNB')
print(' TerminateeNB, TerminateEPC') print(' TerminateeNB, TerminateUE, TerminateHSS, TerminateMME, TerminateSPGW')
print(' LogCollectBuild, LogCollecteNB, LogCollectEPC, LogCollectADB') print(' LogCollectBuild, LogCollecteNB, LogCollectHSS, LogCollectMME, LogCollectSPGW, LogCollectPing, LogCollectIperf')
print(' --eNBIPAddress=[eNB\'s IP Address]') print(' --eNBIPAddress=[eNB\'s IP Address]')
print(' --eNBRepository=[eNB\'s Repository URL]') print(' --eNBRepository=[eNB\'s Repository URL]')
print(' --eNBBranch=[eNB\'s Branch Name]') print(' --eNBBranch=[eNB\'s Branch Name]')
......
ci-scripts/xml_files/enb_usrp210_band7.xml
View file @ 318bc9eb
...@@ -21,7 +21,7 @@ ...@@ -21,7 +21,7 @@
--> -->
<testCaseList> <testCaseList>
<TestCaseRequestedList>010101 050101 060101 070101 040101 030101 040301 040501 040601 040602 040603 040604 040605 040641 040401 040201 030201 030111 040301 040511 040611 040612 040613 040614 040615 040651 040401 040201 030201 030121 040301 040521 040621 040622 040623 040661 040401 040201 030201 </TestCaseRequestedList> <TestCaseRequestedList>010101 050101 060101 070101 040101 030101 040301 040501 040601 040602 040603 040604 040605 040641 040642 040401 040201 030201 030111 040301 040511 040611 040612 040613 040614 040615 040651 040652 040401 040201 030201 030121 040301 040521 040621 040622 040623 040624 040625 040662 040661 040401 040201 030201 </TestCaseRequestedList>
<TestCaseExclusionList></TestCaseExclusionList> <TestCaseExclusionList></TestCaseExclusionList>
<testCase id="010101"> <testCase id="010101">
...@@ -33,19 +33,19 @@ ...@@ -33,19 +33,19 @@
<testCase id="030101"> <testCase id="030101">
<class>Initialize_eNB</class> <class>Initialize_eNB</class>
<desc>Initialize eNB (FDD/Band7/5MHz)</desc> <desc>Initialize eNB (FDD/Band7/5MHz)</desc>
<Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf</Initialize_eNB_args> <Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
</testCase> </testCase>
<testCase id="030111"> <testCase id="030111">
<class>Initialize_eNB</class> <class>Initialize_eNB</class>
<desc>Initialize eNB (FDD/Band7/10MHz)</desc> <desc>Initialize eNB (FDD/Band7/10MHz)</desc>
<Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf</Initialize_eNB_args> <Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
</testCase> </testCase>
<testCase id="030121"> <testCase id="030121">
<class>Initialize_eNB</class> <class>Initialize_eNB</class>
<desc>Initialize eNB (FDD/Band7/20MHz)</desc> <desc>Initialize eNB (FDD/Band7/20MHz)</desc>
<Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf</Initialize_eNB_args> <Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf --codingw --fepw</Initialize_eNB_args>
</testCase> </testCase>
<testCase id="030201"> <testCase id="030201">
...@@ -138,6 +138,14 @@ ...@@ -138,6 +138,14 @@
<iperf_packetloss_threshold>50</iperf_packetloss_threshold> <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase> </testCase>
<testCase id="040642">
<class>Iperf</class>
<desc>iperf (5MHz - UL/9Mbps/UDP)(60 sec)(single-ue profile)</desc>
<iperf_args>-u -b 9M -t 60 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
<testCase id="040611"> <testCase id="040611">
<class>Iperf</class> <class>Iperf</class>
<desc>iperf (10MHz - DL/10Mbps/UDP)(60 sec)</desc> <desc>iperf (10MHz - DL/10Mbps/UDP)(60 sec)</desc>
...@@ -182,6 +190,14 @@ ...@@ -182,6 +190,14 @@
<iperf_packetloss_threshold>50</iperf_packetloss_threshold> <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase> </testCase>
<testCase id="040652">
<class>Iperf</class>
<desc>iperf (10MHz - UL/20Mbps/UDP)(60 sec)(single-ue profile)</desc>
<iperf_args>-u -b 20M -t 60 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
<testCase id="040621"> <testCase id="040621">
<class>Iperf</class> <class>Iperf</class>
<desc>iperf (20MHz - DL/20Mbps/UDP)(60 sec)</desc> <desc>iperf (20MHz - DL/20Mbps/UDP)(60 sec)</desc>
...@@ -211,7 +227,7 @@ ...@@ -211,7 +227,7 @@
<iperf_profile>single-ue</iperf_profile> <iperf_profile>single-ue</iperf_profile>
</testCase> </testCase>
<testCase id="040624"> <testCase id="040625">
<class>Iperf</class> <class>Iperf</class>
<desc>iperf (20MHz - DL/70Mbps/UDP)(60 sec)(unbalanced profile)</desc> <desc>iperf (20MHz - DL/70Mbps/UDP)(60 sec)(unbalanced profile)</desc>
<iperf_args>-u -b 70M -t 60 -i 1</iperf_args> <iperf_args>-u -b 70M -t 60 -i 1</iperf_args>
...@@ -226,6 +242,14 @@ ...@@ -226,6 +242,14 @@
<iperf_packetloss_threshold>50</iperf_packetloss_threshold> <iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase> </testCase>
<testCase id="040662">
<class>Iperf</class>
<desc>iperf (20MHz - UL/20Mbps/UDP)(60 sec)(single-ue profile)</desc>
<iperf_args>-u -b 20M -t 60 -i 1 -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
<testCase id="050101"> <testCase id="050101">
<class>Initialize_HSS</class> <class>Initialize_HSS</class>
<desc>Initialize HSS</desc> <desc>Initialize HSS</desc>
......
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