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author | Christian Poessinger <christian@poessinger.com> | 2019-09-15 14:46:03 +0200 |
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committer | Christian Poessinger <christian@poessinger.com> | 2019-09-20 21:28:53 +0200 |
commit | 2e210396036ffc769d941104729f67a5f64a0b24 (patch) | |
tree | 4b0cac43cf058b7cc3c7fd234b80aa95f4a3cb28 /python/vyos | |
parent | f2ca377c2a92e1036c4ff942bd61d3e4bb4f4a18 (diff) | |
download | vyos-1x-2e210396036ffc769d941104729f67a5f64a0b24.tar.gz vyos-1x-2e210396036ffc769d941104729f67a5f64a0b24.zip |
Python/ifconfig: T1557: query driver if it supports auto negotiation
Diffstat (limited to 'python/vyos')
-rw-r--r-- | python/vyos/ifconfig.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/python/vyos/ifconfig.py b/python/vyos/ifconfig.py index 9e6c27430..cbedcc86e 100644 --- a/python/vyos/ifconfig.py +++ b/python/vyos/ifconfig.py @@ -1085,6 +1085,24 @@ class EthernetIf(VLANIf): link = os.readlink('/sys/class/net/{}/device/driver/module'.format(self._ifname)) return os.path.basename(link) + def has_autoneg(self): + """ + Not all drivers support autonegotiation. + + returns True -> Autonegotiation is supported by driver + False -> Autonegotiation is not supported by driver + """ + regex = 'Supports auto-negotiation:[ ]\w+' + tmp = self._cmd('/sbin/ethtool {}'.format(self._ifname)) + tmp = re.search(regex, tmp.decode()) + + # Output is either 'Supports auto-negotiation: Yes' or + # 'Supports auto-negotiation: No' + if tmp.group().split(':')[1].lstrip() == "Yes": + return True + else: + return False + def set_flow_control(self, enable): """ Changes the pause parameters of the specified Ethernet device. |