diff options
Diffstat (limited to 'python/vyos/ethtool.py')
| -rw-r--r-- | python/vyos/ethtool.py | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/python/vyos/ethtool.py b/python/vyos/ethtool.py index ccbb97ad4..473c98d0c 100644 --- a/python/vyos/ethtool.py +++ b/python/vyos/ethtool.py @@ -62,8 +62,7 @@ class Ethtool: _driver_name = None _auto_negotiation = False _auto_negotiation_supported = None - _flow_control = False - _flow_control_enabled = None + _flow_control = None _eee = False _eee_enabled = None @@ -115,12 +114,9 @@ class Ethtool: # Get current flow control settings, but this is not supported by # all NICs (e.g. vmxnet3 does not support is) - out, _ = popen(f'ethtool --show-pause {ifname}') - if len(out.splitlines()) > 1: - self._flow_control = True - # read current flow control setting, this returns: - # ['Autonegotiate:', 'on'] - self._flow_control_enabled = out.splitlines()[1].split()[-1] + out, err = popen(f'ethtool --json --show-pause {ifname}') + if not bool(err): + self._flow_control = loads(out) # Get current Energy Efficient Ethernet (EEE) settings, but this is # not supported by all NICs (e.g. vmxnet3 does not support is) @@ -207,15 +203,14 @@ class Ethtool: def check_flow_control(self): """ Check if the NIC supports flow-control """ - if self.get_driver_name() in _drivers_without_speed_duplex_flow: - return False - return self._flow_control + return bool(self._flow_control) def get_flow_control(self): - if self._flow_control_enabled == None: + if self._flow_control == None: raise ValueError('Interface does not support changing '\ 'flow-control settings!') - return self._flow_control_enabled + + return 'on' if bool(self._flow_control[0]['autonegotiate']) else 'off' def check_eee(self): """ Check if the NIC supports eee """ |