diff options
Diffstat (limited to 'python/vyos/ifconfig/ethernet.py')
| -rw-r--r-- | python/vyos/ifconfig/ethernet.py | 52 |
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') |