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-rw-r--r--python/vyos/ifconfig/ethernet.py52
1 files changed, 36 insertions, 16 deletions
diff --git a/python/vyos/ifconfig/ethernet.py b/python/vyos/ifconfig/ethernet.py
index 12d1ec265..b2dd54587 100644
--- a/python/vyos/ifconfig/ethernet.py
+++ b/python/vyos/ifconfig/ethernet.py
@@ -44,34 +44,34 @@ class EthernetIf(Interface):
@staticmethod
def feature(ifname, option, value):
- run(f'/sbin/ethtool -K {ifname} {option} {value}','ifconfig')
+ run(f'ethtool -K {ifname} {option} {value}','ifconfig')
return False
_command_set = {**Interface._command_set, **{
'gro': {
'validate': lambda v: assert_list(v, ['on', 'off']),
'possible': lambda i, v: EthernetIf.feature(i, 'gro', v),
- # 'shellcmd': '/sbin/ethtool -K {ifname} gro {value}',
+ # 'shellcmd': 'ethtool -K {ifname} gro {value}',
},
'gso': {
'validate': lambda v: assert_list(v, ['on', 'off']),
'possible': lambda i, v: EthernetIf.feature(i, 'gso', v),
- # 'shellcmd': '/sbin/ethtool -K {ifname} gso {value}',
+ # 'shellcmd': 'ethtool -K {ifname} gso {value}',
},
'sg': {
'validate': lambda v: assert_list(v, ['on', 'off']),
'possible': lambda i, v: EthernetIf.feature(i, 'sg', v),
- # 'shellcmd': '/sbin/ethtool -K {ifname} sg {value}',
+ # 'shellcmd': 'ethtool -K {ifname} sg {value}',
},
'tso': {
'validate': lambda v: assert_list(v, ['on', 'off']),
'possible': lambda i, v: EthernetIf.feature(i, 'tso', v),
- # 'shellcmd': '/sbin/ethtool -K {ifname} tso {value}',
+ # 'shellcmd': 'ethtool -K {ifname} tso {value}',
},
'ufo': {
'validate': lambda v: assert_list(v, ['on', 'off']),
'possible': lambda i, v: EthernetIf.feature(i, 'ufo', v),
- # 'shellcmd': '/sbin/ethtool -K {ifname} ufo {value}',
+ # 'shellcmd': 'ethtool -K {ifname} ufo {value}',
},
}}
@@ -86,8 +86,8 @@ class EthernetIf(Interface):
>>> i.get_driver_name()
'vmxnet3'
"""
- sysfs_file = '/sys/class/net/{}/device/driver/module'.format(
- self.config['ifname'])
+ ifname = self.config['ifname']
+ sysfs_file = f'/sys/class/net/{ifname}/device/driver/module'
if os.path.exists(sysfs_file):
link = os.readlink(sysfs_file)
return os.path.basename(link)
@@ -116,7 +116,7 @@ class EthernetIf(Interface):
return
# Get current flow control settings:
- cmd = f'/sbin/ethtool --show-pause {ifname}'
+ cmd = f'ethtool --show-pause {ifname}'
output, code = self._popen(cmd)
if code == 76:
# the interface does not support it
@@ -142,7 +142,7 @@ class EthernetIf(Interface):
# Assemble command executed on system. Unfortunately there is no way
# to change this setting via sysfs
- cmd = f'/sbin/ethtool --pause {ifname} autoneg {enable} tx {enable} rx {enable}'
+ cmd = f'ethtool --pause {ifname} autoneg {enable} tx {enable} rx {enable}'
output, code = self._popen(cmd)
if code:
print(f'could not set flowcontrol for {ifname}')
@@ -173,7 +173,8 @@ class EthernetIf(Interface):
return
# Get current speed and duplex settings:
- cmd = '/sbin/ethtool {0}'.format(self.config['ifname'])
+ ifname = self.config['ifname']
+ cmd = f'ethtool {ifname}'
tmp = self._cmd(cmd)
if re.search("\tAuto-negotiation: on", tmp):
@@ -198,12 +199,11 @@ class EthernetIf(Interface):
# bail out early as nothing is to change
return
- cmd = '/sbin/ethtool -s {}'.format(self.config['ifname'])
+ cmd = f'ethtool -s {ifname}'
if speed == 'auto' or duplex == 'auto':
cmd += ' autoneg on'
else:
- cmd += ' speed {} duplex {} autoneg off'.format(speed, duplex)
-
+ cmd += f' speed {speed} duplex {duplex} autoneg off'
return self._cmd(cmd)
def set_gro(self, state):
@@ -251,6 +251,21 @@ class EthernetIf(Interface):
"""
return self.set_interface('ufo', state)
+ def set_xdp(self, enabled):
+ """
+ """
+ ifname = self.config['ifname']
+ cmd = f'xdp_loader -d {ifname} -U --auto-mode'
+ if enabled:
+ # Using 'xdp' will automatically decide if the driver supports
+ # 'xdpdrv' or only 'xdpgeneric'. A user later sees which driver is
+ # actually in use by calling 'ip a' or 'show interfaces ethernet'
+ cmd = f'xdp_loader -d {ifname} --auto-mode -F --progsec xdp_router ' \
+ f'--filename /usr/share/vyos/xdp/xdp_prog_kern.o && ' \
+ f'xdp_prog_user -d {ifname}'
+
+ return self._cmd(cmd)
+
def set_ring_buffer(self, b_type, b_size):
"""
Example:
@@ -258,13 +273,14 @@ class EthernetIf(Interface):
>>> i = EthernetIf('eth0')
>>> i.set_ring_buffer('rx', '4096')
"""
- cmd = '/sbin/ethtool -G {0} {1} {2}'.format(self.config['ifname'], b_type, b_size)
+ ifname = self.config['ifname']
+ cmd = f'ethtool -G {ifname} {b_type} {b_size}'
output, code = self._popen(cmd)
# ethtool error codes:
# 80 - value already setted
# 81 - does not possible to set value
if code and code != 80:
- print('could not set {0} ring-buffer for {1}'.format(b_type, self.config['ifname']))
+ print(f'could not set "{b_type}" ring-buffer for {ifname}')
return output
@@ -306,6 +322,10 @@ class EthernetIf(Interface):
value = tmp if (tmp != None) else 'off'
self.set_ufo(value)
+ # UDP fragmentation offloading
+ tmp = dict_search('offload_options.xdp', config)
+ self.set_xdp(tmp != None) # enable or disable
+
# Set physical interface speed and duplex
if {'speed', 'duplex'} <= set(config):
speed = config.get('speed')