T5286: drop XDP support for ethernet and bonding interfaces

... this is a step towards a new and better implementation that will utilize
VPP.

1 files changed, 0 insertions, 31 deletions

diff --git a/python/vyos/ifconfig/interface.py b/python/vyos/ifconfig/interface.py
index 7754488c4..f6289a6e6 100644
--- a/python/vyos/ifconfig/interface.py
+++ b/python/vyos/ifconfig/interface.py
@@ -1355,34 +1355,6 @@ class Interface(Control):
                                  f'egress redirect dev {target_if}')
             if err: print('tc filter add for redirect failed')
 
-    def set_xdp(self, state):
-        """
-        Enable Kernel XDP support. State can be either True or False.
-
-        Example:
-        >>> from vyos.ifconfig import Interface
-        >>> i = Interface('eth0')
-        >>> i.set_xdp(True)
-        """
-        if not isinstance(state, bool):
-            raise ValueError("Value out of range")
-
-        # https://vyos.dev/T3448 - there is (yet) no RPI support for XDP
-        if not os.path.exists('/usr/sbin/xdp_loader'):
-            return
-
-        ifname = self.config['ifname']
-        cmd = f'xdp_loader -d {ifname} -U --auto-mode'
-        if state:
-            # 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 update(self, config):
         """ General helper function which works on a dictionary retrived by
         get_config_dict(). It's main intention is to consolidate the scattered
@@ -1588,9 +1560,6 @@ class Interface(Control):
             tmp = config.get('is_bridge_member')
             self.add_to_bridge(tmp)
 
-        # eXpress Data Path - highly experimental
-        self.set_xdp('xdp' in config)
-
         # configure interface mirror or redirection target
         self.set_mirror_redirect()