def verify(self, passed, description):
if not passed:
if self._enable_debug:
print RED("Error happened, dump command history...")
self.dump_history()
print "Error \"%s\" happened" % RED(description)
print RED("History dump finished.")
raise VerifyFailure(description)
def scan_ports_uncached_linux(self):
"""
Scan Linux ports and collect port's pci id, mac adress, ipv6 address.
"""
self.ports_info = []
skipped = RED('Skipped: Unknown/not selected')
unknow_interface = RED('Skipped: unknow_interface')
for (pci_bus, pci_id) in self.pci_devices_info:
if self.check_ports_available(pci_bus, pci_id) is False:
self.logger.info("DUT: [%s %s] %s" %
(pci_bus, pci_id, skipped))
continue
addr_array = pci_bus.split(':')
domain_id = addr_array[0]
bus_id = addr_array[1]
devfun_id = addr_array[2]
port = GetNicObj(self, domain_id, bus_id, devfun_id)
intf = port.get_interface_name()
if "No such file" in intf:
self.logger.info("DUT: [%s] %s" % (pci_bus, unknow_interface))
continue
macaddr = port.get_mac_addr()
if "No such file" in intf:
self.logger.info("DUT: [%s] %s" % (pci_bus, unknow_interface))
continue
numa = port.socket
# store the port info to port mapping
self.ports_info.append({
'port': port,
'pci': pci_bus,
'type': pci_id,
'numa': numa,
'intf': intf,
'mac': macaddr
})
if not port.get_interface2_name():
continue
intf = port.get_interface2_name()
macaddr = port.get_intf2_mac_addr()
numa = port.socket
# store the port info to port mapping
self.ports_info.append({
'port': port,
'pci': pci_bus,
'type': pci_id,
'numa': numa,
'intf': intf,
'mac': macaddr
})
def enable_jumbo(self, framesize=0):
if self.intf_name == "N/A":
print RED("Enable jumbo must based on kernel interface!!!")
return
if framesize < MIN_MTU:
print RED("Enable jumbo must over %d !!!" % MIN_MTU)
return
mtu = self._cal_mtu(framesize)
cmd = "ifconfig %s mtu %d"
self.__send_expect(cmd % (self.intf_name, mtu), "# ")
def __init__(self):
self.dut = None
self.comments = ''
self.check_function_dict = {}
self.support_function_dict = {}
try:
self.check_function_dict = json.load(open(filter_json_file), object_pairs_hook=collections.OrderedDict)
except:
print RED("Can't load check list for test cases, all case will be taken as supported")
try:
self.support_function_dict = json.load(open(support_json_file), object_pairs_hook=collections.OrderedDict)
except:
print RED("Can't load support list for test cases, all case will be taken as supported")
def rescan_ports_uncached_linux(self):
unknow_interface = RED('Skipped: unknow_interface')
for port_info in self.ports_info:
port = port_info['port']
intf = port.get_interface_name()
port_info['intf'] = intf
out = self.send_expect("ip link show %s" % intf, "# ")
if "DOWN" in out:
self.send_expect("ip link set %s up" % intf, "# ")
time.sleep(5)
port_info['mac'] = port.get_mac_addr()
out = self.send_expect(
"ip -family inet6 address show dev %s | awk '/inet6/ { print $2 }'"
% intf, "# ")
ipv6 = out.split('/')[0]
# Unconnected ports don't have IPv6
if ":" not in ipv6:
ipv6 = "Not connected"
out = self.send_expect(
"ip -family inet address show dev %s | awk '/inet/ { print $2 }'"
% intf, "# ")
ipv4 = out.split('/')[0]
port_info['ipv6'] = ipv6
port_info['ipv4'] = ipv4
def load_case_config(self, case_name=""):
case_cfg = self.suite_cfg.copy()
if self.suite_conf is None:
return case_cfg
try:
case_confs = self.suite_conf.load_section(case_name)
except:
print RED("Failed to find case[%s] in the case config" % section_name)
return case_cfg
if case_confs is None:
return case_cfg
conf = dict(case_confs)
for key, data_string in conf.items():
if data_string.startswith("value_int:"):
value = data_string[len("value_int:"):]
case_cfg[key] = int(value)
elif data_string.startswith("value_hex:"):
value = data_string[len("value_hex:"):]
case_cfg[key] = int(value, 16)
elif data_string.startswith("list_int:"):
value = data_string[len("list_int:"):]
datas = value.split(',')
int_list = map(lambda x: int(x), datas)
case_cfg[key] = int_list
elif data_string.startswith("list_str:"):
value = data_string[len("list_str:"):]
str_list = value.split(',')
case_cfg[key] = str_list
else:
case_cfg[key] = data_string
return case_cfg
def _connect_host(self, dut_id=0):
"""
Create connection to assigned crb, parameter dut_id will be used in
parallel_lock thus can assure isolated locks for each crb.
Parallel ssh connections are limited to MaxStartups option in SSHD
configuration file. By default concurrent number is 10, so default
threads number is limited to 8 which less than 10. Lock number can
be modified along with MaxStartups value.
"""
try:
self.session = pxssh.pxssh()
if ':' in self.host:
self.ip = self.host.split(':')[0]
self.port = int(self.host.split(':')[1])
self.session.login(self.ip,
self.username,
self.password,
original_prompt='[$#>]',
port=self.port,
login_timeout=20)
else:
self.session.login(self.host,
self.username,
self.password,
original_prompt='[$#>]')
self.send_expect('stty -echo', '#')
self.send_expect('stty columns 1000', "#")
except Exception as e:
print RED(e)
if getattr(self, 'port', None):
suggestion = "\nSuggession: Check if the firewall on [ %s ] " % \
self.ip + "is stopped\n"
print GREEN(suggestion)
raise SSHConnectionException(self.host)
def __init__(self, host, username, password):
self.magic_prompt = "MAGIC PROMPT"
try:
self.session = pxssh.pxssh()
self.host = host
self.username = username
self.password = password
if ':' in host:
self.ip = host.split(':')[0]
self.port = int(host.split(':')[1])
self.session.login(self.ip, self.username,
self.password, original_prompt='[$#>]',
port=self.port, login_timeout=20)
else:
self.session.login(self.host, self.username,
self.password, original_prompt='[$#>]')
self.send_expect('stty -echo', '# ', timeout=2)
except Exception, e:
print RED(e)
if getattr(self, 'port', None):
suggestion = "\nSuggession: Check if the fireware on [ %s ] " % \
self.ip + "is stoped\n"
print GREEN(suggestion)
raise SSHConnectionException(host)
def case_skip(self, case_name):
"""
Check whether test case and DUT match skip criteria
Return True if it is possible to skip the case
"""
skip_flag = False
self.comments = ""
if self.dut is None:
print RED("No Dut assigned before case skip check")
return skip_flag
if case_name in self.check_function_dict.keys():
case_checks = self.check_function_dict[case_name]
# each case may have several checks
for case_check in case_checks:
# init result for each check
skip_flag = False
for key in case_check.keys():
# some items like "Bug ID" and "Comments" do not need check
try:
if 'Comments' == key:
continue
if 'Bug ID' == key:
continue
check_function = getattr(self,
'_check_%s' % key.lower())
except:
print RED(
"case_skip: can't check %s type in case name %s" %
(key, case_name))
# skip this check if any item not matched
if check_function(case_check[key]):
skip_flag = True
else:
skip_flag = False
break
# if all items matched, this case should skip
if skip_flag:
if 'Comments' in case_check.keys():
self.comments = case_check['Comments']
return skip_flag
return skip_flag
def load_ixia_config(self):
port_reg = r'card=(\d+),port=(\d+)'
groups = self.ixia_conf.get_sections()
if not groups:
return self.ixia_cfg
for group in groups:
ixia_group = {}
ixia_confs = self.ixia_conf.load_section(group)
if not ixia_confs:
continue
# convert file configuration to dts ixiacfg
for conf in ixia_confs:
key, value = conf
if key == 'ixia_version':
ixia_group['Version'] = value
elif key == 'ixia_ip':
ixia_group['IP'] = value
elif key == 'ixia_ports':
ports = self.ixia_conf.load_config(value)
ixia_ports = []
for port in ports:
m = re.match(port_reg, port)
if m:
ixia_port = {}
ixia_port["card"] = int(m.group(1))
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 RED('ixia configuration file requires ixia_version option')
continue
if 'IP' not in ixia_group:
print RED('ixia configuration file requires ixia_ip option')
continue
if 'Ports' not in ixia_group:
print RED('ixia configuration file requires ixia_ports option')
continue
self.ixia_cfg[group] = ixia_group
return self.ixia_cfg
def case_support(self, case_name):
"""
Check whether test case and DUT match support criteria
Return False if test case not supported
"""
support_flag = True
self.comments = ""
if self.dut is None:
print RED("No Dut assigned before case support check")
return support_flag
if case_name in self.support_function_dict.keys():
# each case may have several supports
case_supports = self.support_function_dict[case_name]
for case_support in case_supports:
# init result for each check
support_flag = True
for key in case_support.keys():
# some items like "Bug ID" and "Comments" do not need check
try:
if 'Comments' == key:
continue
if 'Bug ID' == key:
continue
check_function = getattr(self,
'_check_%s' % key.lower())
except:
print RED(
"case_skip: can't check %s type in case name %s" %
(key, case_name))
# skip this case if any item not matched
if check_function(case_support[key]):
support_flag = True
else:
support_flag = False
break
if support_flag is False:
if 'Comments' in case_support.keys():
self.comments = case_support['Comments']
return support_flag
return support_flag
def init_core_list(self):
self.cores = []
cpuinfo = self.send_expect(
"grep --color=never \"processor\""
" /proc/cpuinfo", "#")
cpuinfo = cpuinfo.split('\r\n')
if self.cpu_topo != '':
topo_reg = r"(\d)S/(\d)C/(\d)T"
m = re.match(topo_reg, self.cpu_topo)
if m:
socks = int(m.group(1))
cores = int(m.group(2))
threads = int(m.group(3))
total = socks * cores * threads
cores_persock = cores * threads
total_phycores = socks * cores
# cores should match cpu_topo
if total != len(cpuinfo):
print RED("Core number not matched!!!")
else:
for core in range(total):
thread = core / total_phycores
phy_core = core % total_phycores
# if this core is hyper core
if thread:
idx = core % total_phycores
socket = idx / cores
else:
socket = core / cores
# tricky here, socket must be string
self.cores.append({
'thread': core,
'socket': str(socket),
'core': phy_core
})
self.number_of_cores = len(self.cores)
return
# default core map
for line in cpuinfo:
m = re.search("processor\t: (\d+)", line)
if m:
thread = m.group(1)
socket = 0
core = thread
self.cores.append({
'thread': thread,
'socket': socket,
'core': core
})
self.number_of_cores = len(self.cores)
def scan_ports_uncached_freebsd(self):
"""
Scan Freebsd ports and collect port's pci id, mac adress, ipv6 address.
"""
self.ports_info = []
skipped = RED('Skipped: Unknown/not selected')
for (pci_bus, pci_id) in self.pci_devices_info:
if not settings.accepted_nic(pci_id):
self.logger.info("DUT: [%s %s] %s" %
(pci_bus, pci_id, skipped))
continue
addr_array = pci_bus.split(':')
domain_id = addr_array[0]
bus_id = addr_array[1]
devfun_id = addr_array[2]
port = GetNicObj(self, domain_id, bus_id, devfun_id)
intf = port.get_interface_name()
macaddr = port.get_mac_addr()
ipv6 = port.get_ipv6_addr()
if ipv6 is None:
ipv6 = "Not available"
self.logger.warning("NUMA not available on FreeBSD")
self.logger.info("DUT: [%s %s] %s %s" %
(pci_bus, pci_id, intf, ipv6))
# convert bsd format to linux format
pci_split = pci_bus.split(':')
pci_bus_id = hex(int(pci_split[0]))[2:]
if len(pci_split[1]) == 1:
pci_dev_str = "0" + pci_split[1]
else:
pci_dev_str = pci_split[1]
pci_str = "%s:%s.%s" % (pci_bus_id, pci_dev_str, pci_split[2])
# store the port info to port mapping
self.ports_info.append({
'port': port,
'pci': pci_str,
'type': pci_id,
'intf': intf,
'mac': macaddr,
'ipv6': ipv6,
'numa': -1
})
def load_ports_config(self, crbIP):
self.ports_cfg = {}
if self.port_conf is None:
return
ports = self.port_conf.load_section(crbIP)
if ports is None:
return
key, config = ports[0]
confs = self.port_conf.load_config(config)
for config in confs:
port_param = self.port_conf.load_param(config)
# port config for vm in virtualization scenario
if 'dev_idx' in port_param:
keys = port_param.keys()
keys.remove('dev_idx')
self.ports_cfg[port_param['dev_idx']] = {
key: port_param[key] for key in keys}
continue
# check pci BDF validity
if 'pci' not in port_param:
print RED("PCI configuration could not be found")
continue
m = re.match(self.pci_regex, port_param['pci'])
if m is None:
print RED("Invalid PCI address configuration")
continue
keys = port_param.keys()
keys.remove('pci')
self.ports_cfg[port_param['pci']] = {
key: port_param[key] for key in keys}
if 'numa' in self.ports_cfg[port_param['pci']]:
numa_str = self.ports_cfg[port_param['pci']]['numa']
self.ports_cfg[port_param['pci']]['numa'] = int(numa_str)
def load_global_config(self, section_name='global'):
global_cfg = self.global_cfg.copy()
try:
section_confs = self.global_conf.load_section(section_name)
except:
print RED("Failed to find section[%s] in the global config" % section_name)
return global_cfg
if section_confs is None:
return global_cfg
global_cfg = dict(section_confs)
return global_cfg
def __init__(self, log_path):
self.log_path = log_path
try:
self.log_handler = open(self.log_path, 'r')
except:
print RED("Failed to logfile %s" % log_path)
return None
self.suite_pattern = re.compile(_TESTSUITE_NAME_FORMAT_PATTERN)
self.end_pattern = re.compile(_TESTSUITE_ENDED_FORMAT_PATTERN)
self.case_pattern = re.compile(_TESTCASE_NAME_FORMAT_PATTERN)
self.result_pattern = re.compile(_TESTCASE_RESULT_FORMAT_PATTERN)
self.loglist = self.parse_logfile()
self.log_handler.close()
def config_ixia():
global version
global ixia_ip
global ixia_ports
print('============================================================')
print 'Setting IXIA port for performance validation'
ixia_ports = []
if ixia is None or ixia == '':
print RED("Performance request configure IXIA group in "
"'DUT&Tester crb' first!!!")
return False
version_option = {
'prompt': 'IXIA Server version',
'type': 'string',
'help': 'Please input version of IxServer',
'default': '6.62'
}
opt = Option(**version_option)
version = opt.parse_input()
ixiaip_option = {
'prompt': 'IXIA ip address',
'type': 'ip',
'help': 'Please input ip address of IXIA',
'default': '127.0.0.1'
}
opt = Option(**ixiaip_option)
ixia_ip = opt.parse_input()
ixiaport_option = {
'prompt': 'IXIA ports which are members of this ' + 'ports group',
'type': 'string',
'help':
'Please input IXIA ports, format is ' + 'card1.port1,card2.port2',
'default': ''
}
opt = Option(**ixiaport_option)
port_opt = opt.parse_input()
ports = port_opt.split(',')
for port in ports:
ixia_port = port.split('.')
if len(ixia_port) == 2:
ixia_ports.append((ixia_port[0], ixia_port[1]))
return True
def load_portmap(self):
"""
Generate port mapping base on loaded port configuration
"""
port_num = len(self.ports_info)
self.ports_map = [-1] * port_num
for key in self.ports_cfg.keys():
index = int(key)
if index >= port_num:
print RED("Can not found [%d ]port info" % index)
continue
if 'peer' in self.ports_cfg[key].keys():
tester_pci = self.ports_cfg[key]['peer']
# find tester_pci index
pci_idx = self.tester.get_local_index(tester_pci)
self.ports_map[index] = pci_idx
def load_virt_config(self, name):
self.virt_cfgs = []
try:
virt_confs = self.virt_conf.load_section(name)
except:
print RED("Failed to find section[%s] in the virt config" % section_name)
return
for virt_conf in virt_confs:
virt_cfg = {}
virt_params = []
key, config = virt_conf
confs = self.virt_conf.load_config(config)
for config in confs:
virt_params.append(self.load_virt_param(config))
virt_cfg[key] = virt_params
self.virt_cfgs.append(virt_cfg)
def send_expect(self, command, expected, timeout=15, verify=False):
try:
ret = self.send_expect_base(command, expected, timeout)
if verify:
ret_status = self.send_expect_base("echo $?", expected,
timeout)
if not int(ret_status):
return ret
else:
self.logger.error("Command: %s failure!" % command)
self.logger.error(ret)
return int(ret_status)
else:
return ret
except Exception as e:
print RED("Exception happened in [%s] and output is [%s]" %
(command, self.get_output_before()))
raise (e)
def __init__(self, host, username, password, ssh_key=None):
self.magic_prompt = "MAGIC PROMPT"
try:
SSHPexpect.connections += 1
ssh_options = {}
path = '{}/ssh_{}_{}.log'.format(settings.FOLDERS['Output'], host,
SSHPexpect.connections)
self.logfile = open(path, 'w')
self.session = pxssh.pxssh(logfile=self.logfile)
self.host = host
self.username = username
self.password = password
self.ssh_key = ssh_key
if ':' in host:
self.ip = host.split(':')[0]
self.port = int(host.split(':')[1])
self.session.login(self.ip,
self.username,
self.password,
original_prompt='[$#>]',
port=self.port,
login_timeout=20,
ssh_key=ssh_key)
else:
self.session.login(self.host,
self.username,
self.password,
original_prompt='[$#>]',
ssh_key=ssh_key)
self.send_expect("PS1='# '", '# ')
self.send_expect('stty -echo', '# ', timeout=2)
self.session.sendline("sudo su")
self.session.expect('#')
self.send_expect("PS1='# '", '# ')
except Exception, e:
print RED(e)
if getattr(self, 'port', None):
suggestion = "\nSuggession: Check if the fireware on [ %s ] " % \
self.ip + "is stoped\n"
print GREEN(suggestion)
raise SSHConnectionException(host)
def rescan_ports_uncached_freebsd(self):
unknow_interface = RED('Skipped: unknow_interface')
for port_info in self.ports_info:
port = port_info['port']
intf = port.get_interface_name()
if "No such file" in intf:
self.logger.info("DUT: [%s] %s" % (pci_bus, unknow_interface))
continue
self.send_expect("ifconfig %s up" % intf, "# ")
time.sleep(5)
macaddr = port.get_mac_addr()
ipv6 = port.get_ipv6_addr()
# Unconnected ports don't have IPv6
if ipv6 is None:
ipv6 = "Not connected"
port_info['mac'] = macaddr
port_info['intf'] = intf
port_info['ipv6'] = ipv6
def config_ports():
global dut_ports
dut_ports = []
add_more = True
pci_regex = "([\da-f]{4}:[\da-f]{2}:[\da-f]{2}.\d{1})$"
ixia_regex = r'(\d).(\d)'
print('============================================================')
print("Manually configure DUT port mapping")
if not dut_ip:
print RED("Need to configuure 'DUT&Tester crb' first!!!")
return False
while add_more:
pci_option = {
'prompt': 'DUT port pci address',
'type': 'string',
'help': 'Please input DUT pci address xxxx:xx:xx.x',
'default': ''
}
opt = Option(**pci_option)
dut_addr = opt.parse_input()
m = re.match(pci_regex, dut_addr)
if not m:
print RED("Pci address should follow Domain+BDF format!!!")
continue
if ixia and ixia != '':
pci_option = {
'prompt': 'Choose Tester IXIA port',
'type': 'choice',
'options': ixia_ports,
'help': 'Please choice IXIA port',
'default': '0'
}
opt = Option(**pci_option)
test_addr = opt.parse_input()
card, port = test_addr
test_addr = 'IXIA%s.%s' % (card, port)
else:
pci_option = {
'prompt': 'Tester port pci address',
'type': 'string',
'help': 'Please input tester pci address xxxx:xx:xx.x',
'default': ''
}
opt = Option(**pci_option)
test_addr = opt.parse_input()
m = re.match(pci_regex, test_addr)
if not m:
print RED("Pci address should follow Domain+BDF format!!!")
continue
dut_port = {}
dut_port[dut_addr] = test_addr
dut_ports.append(dut_port)
add_option = {
'prompt': 'Whether configure another dut port',
'type': 'bool',
'help': 'If need more port input "Yes", otherwise ' + 'input "No"',
'default': 'No'
}
opt = Option(**add_option)
add_more = opt.parse_input()
if not add_more:
continue
return True
def config_execution():
global driver_name
global suites
global target
global nic_type
print('============================================================')
print "Setting execution plan"
if not dut_ip:
print RED("Need to configure 'DUT&Tester crb' first!!!")
return False
# default execution
driver_name = 'igb_uio'
target = 'x86_64-native-linuxapp-gcc'
targets = [
'x86_64-native-linuxapp-gcc', 'x86_64-native-linuxapp-icc',
'i686-native-linuxapp-gcc', 'i686-native-linuxapp-icc',
'x86_64-native-bsdapp-gcc', 'x86_64-native-bsdapp-clang',
'arm64-armv8a-linuxapp-gcc', 'arm64-dpaa2-linuxapp-gcc',
'arm64-thunderx-linuxapp-gcc', 'arm64-xgene1-linuxapp-gcc'
]
nic_type = 'cfg'
exec_option = {
'prompt': 'Choose default or manually',
'type': 'choice',
'help':
'Gernerate execution file base on default or ' + 'manually configured',
'options':
['default execution file', 'manually configure execution file'],
'default': '0'
}
opt = Option(**exec_option)
opt.parse_input()
index = opt.choice
if index == 0:
autoexec_option = {
'prompt': 'Choose one of them',
'type': 'choice',
'help': 'Choose one of below reference ' + 'configuration file',
'options': executions,
'default': '3'
}
opt = Option(**autoexec_option)
auto_execution = opt.parse_input()
load_execution('executions/' + auto_execution)
else:
suites_option = {
'prompt': 'Choose suites to run',
'type': 'multichoice',
'help': 'Suites in DTS',
'options': suites,
'default': 'all'
}
opt = Option(**suites_option)
suites = opt.parse_input()
nics = ['cfg']
nics += NICS.keys()
nic_option = {
'prompt': 'Choose one of nics',
'type': 'choice',
'help': 'Choose one of dpdk support NIC',
'options': nics,
'default': '0'
}
opt = Option(**nic_option)
nic_type = opt.parse_input()
target_option = {
'prompt': 'Choose target for execution',
'type': 'choice',
'help': 'Choose one of dpdk targets',
'options': targets,
'default': '0'
}
opt = Option(**target_option)
target = opt.parse_input()
driver_option = {
'prompt': 'Choose one of them',
'type': 'choice',
'help': 'Choose one of dpdk support driver',
'options': ['igb_uio', 'vfio-pci'],
'default': '0'
}
opt = Option(**driver_option)
driver_name = opt.parse_input()
return True
def scan_ports_uncached_linux(self):
"""
Scan Linux ports and collect port's pci id, mac address, ipv6 address.
"""
self.ports_info = []
skipped = RED('Skipped: Unknown/not selected')
unknow_interface = RED('Skipped: unknow_interface')
domain_id = "0000"
bus_id = "01"
devfun_id = "00.0"
port = GetNicObj(self, domain_id, bus_id, devfun_id)
port.socket = 0 # set to 0 as numa node in ls2088 is returning -1
self.ports_info = [{
'intf': 'eth0',
'source': 'dpaa2',
'mac': 'b2:c8:30:9e:a6:0b',
'pci': 'nxp_NA',
'numa': 1,
'peer': '0001:00:00.0',
'type': 'nxp:NA',
'port': port
}, {
'intf': 'eth1',
'source': 'dpaa2',
'mac': 'b2:c8:30:9e:a6:0c',
'pci': 'nxp_NA',
'numa': 1,
'peer': '0001:01:00.0',
'type': 'nxp:NA',
'port': port
}]
for (pci_bus, pci_id) in self.pci_devices_info:
if self.check_ports_available(pci_bus, pci_id) is False:
self.logger.info("DUT: [%s %s] %s" %
(pci_bus, pci_id, skipped))
continue
addr_array = pci_bus.split(':')
domain_id = addr_array[0]
bus_id = addr_array[1]
devfun_id = addr_array[2]
port = GetNicObj(self, domain_id, bus_id, devfun_id)
intf = port.get_interface_name()
if "No such file" in intf:
self.logger.info("DUT: [%s] %s" % (pci_bus, unknow_interface))
continue
macaddr = port.get_mac_addr()
if "No such file" in intf:
self.logger.info("DUT: [%s] %s" % (pci_bus, unknow_interface))
continue
numa = port.socket
# store the port info to port mapping
self.ports_info.append({
'port': port,
'pci': pci_bus,
'type': pci_id,
'numa': numa,
'intf': intf,
'mac': macaddr
})
if not port.get_interface2_name():
continue
intf = port.get_interface2_name()
macaddr = port.get_intf2_mac_addr()
numa = port.socket
# store the port info to port mapping
self.ports_info.append({
'port': port,
'pci': pci_bus,
'type': pci_id,
'numa': numa,
'intf': intf,
'mac': macaddr
})
def map_available_ports_uncached(self):
"""
Generate network connection mapping list.
"""
nrPorts = len(self.ports_info)
if nrPorts == 0:
return
remove = []
self.ports_map = [-1] * nrPorts
hits = [False] * len(self.tester.ports_info)
for vmPort in range(nrPorts):
vmpci = self.ports_info[vmPort]['pci']
peer = self.get_peer_pci(vmPort)
# if peer pci configured
if peer is not None:
for remotePort in range(len(self.tester.ports_info)):
if self.tester.ports_info[remotePort]['pci'] == peer:
hits[remotePort] = True
self.ports_map[vmPort] = remotePort
break
if self.ports_map[vmPort] == -1:
self.logger.error("CONFIGURED TESTER PORT CANNOT FOUND!!!")
else:
continue # skip ping6 map
# strip pci address on host for pass-through device
hostpci = 'N/A'
for pci_map in self.hyper.pci_maps:
if vmpci == pci_map['guestpci']:
hostpci = pci_map['hostpci']
break
# auto ping port map
for remotePort in range(len(self.tester.ports_info)):
# for two vfs connected to same tester port
# need skip ping from devices on same pf device
remotepci = self.tester.ports_info[remotePort]['pci']
port_type = self.tester.ports_info[remotePort]['type']
# IXIA port should not check whether has vfs
if port_type != 'ixia':
remoteport = self.tester.ports_info[remotePort]['port']
vfs = []
# vm_dut and tester in same dut
host_ip = self.crb['IP'].split(':')[0]
if self.crb['tester IP'] == host_ip:
vfs = remoteport.get_sriov_vfs_pci()
# if hostpci is vf of tester port
if hostpci == remotepci or hostpci in vfs:
print RED("Skip ping from same PF device")
continue
ipv6 = self.get_ipv6_address(vmPort)
if ipv6 == "Not connected":
continue
out = self.tester.send_ping6(remotePort, ipv6,
self.get_mac_address(vmPort))
if ('64 bytes from' in out):
self.logger.info("PORT MAP: [dut %d: tester %d]" %
(vmPort, remotePort))
self.ports_map[vmPort] = remotePort
hits[remotePort] = True
continue
def add_tbreak(self, func_name):
out = self.send("tbreak {}".format(func_name))
if "not defined" in out:
print(RED("Cannot find {}".format(func_name)))
return -1
return 0
