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-rw-r--r--nfvbench/utils.py14
1 files changed, 8 insertions, 6 deletions
diff --git a/nfvbench/utils.py b/nfvbench/utils.py
index 94cc11d..d4482fd 100644
--- a/nfvbench/utils.py
+++ b/nfvbench/utils.py
@@ -149,19 +149,21 @@ def get_intel_pci(nic_slot=None, nic_ports=None):
continue
matches.sort()
+ device_list = list(x[0].split('.')[0] for x in matches)
+ device_ports_list = {i: {'ports': device_list.count(i)} for i in device_list}
for port in matches:
intf_name = glob.glob("/sys/bus/pci/devices/%s/net/*" % port[0])
- if not intf_name:
- # Interface is not bind to kernel driver, so take it
- pcis.append(port[1])
- else:
+ if intf_name:
intf_name = intf_name[0][intf_name[0].rfind('/') + 1:]
process = subprocess.Popen(['ip', '-o', '-d', 'link', 'show', intf_name],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
intf_info, _ = process.communicate()
- if not re.search('team_slave|bond_slave', intf_info.decode("utf-8")):
- pcis.append(port[1])
+ if re.search('team_slave|bond_slave', intf_info.decode("utf-8")):
+ device_ports_list[port[0].split('.')[0]]['busy'] = True
+ for port in matches:
+ if not device_ports_list[port[0].split('.')[0]].get('busy'):
+ pcis.append(port[1])
if len(pcis) == 2:
break