12 def _get_hds_mode(cfg, netnl) -> str:  argument
14         rings = netnl.rings_get({'header': {'dev-index': cfg.ifindex}})
22 def _xdp_onoff(cfg):  argument
26        (cfg.ifname, prog))
27     ip("link set dev %s xdp off" % cfg.ifname)
30 def _ioctl_ringparam_modify(cfg, netnl) -> None:  argument
36         rings = netnl.rings_get({'header': {'dev-index': cfg.ifindex}})
50 def get_hds(cfg, netnl) -> None:  argument
51     _get_hds_mode(cfg, netnl)
54 def get_hds_thresh(cfg, netnl) -> None:  argument
56         rings = netnl.rings_get({'header': {'dev-index': cfg.ifindex}})
62 def set_hds_enable(cfg, netnl) -> None:  argument
64         netnl.rings_set({'header': {'dev-index': cfg.ifindex}, 'tcp-data-split': 'enabled'})
71         rings = netnl.rings_get({'header': {'dev-index': cfg.ifindex}})
79 def set_hds_disable(cfg, netnl) -> None:  argument
81         netnl.rings_set({'header': {'dev-index': cfg.ifindex}, 'tcp-data-split': 'disabled'})
88         rings = netnl.rings_get({'header': {'dev-index': cfg.ifindex}})
96 def set_hds_thresh_zero(cfg, netnl) -> None:  argument
98         netnl.rings_set({'header': {'dev-index': cfg.ifindex}, 'hds-thresh': 0})
105         rings = netnl.rings_get({'header': {'dev-index': cfg.ifindex}})
113 def set_hds_thresh_max(cfg, netnl) -> None:  argument
115         rings = netnl.rings_get({'header': {'dev-index': cfg.ifindex}})
121 …     netnl.rings_set({'header': {'dev-index': cfg.ifindex}, 'hds-thresh': rings['hds-thresh-max']})
127     rings = netnl.rings_get({'header': {'dev-index': cfg.ifindex}})
130 def set_hds_thresh_gt(cfg, netnl) -> None:  argument
132         rings = netnl.rings_get({'header': {'dev-index': cfg.ifindex}})
141         netnl.rings_set({'header': {'dev-index': cfg.ifindex}, 'hds-thresh': hds_gt})
145 def set_xdp(cfg, netnl) -> None:  argument
150     mode = _get_hds_mode(cfg, netnl)
152         netnl.rings_set({'header': {'dev-index': cfg.ifindex},
155     _xdp_onoff(cfg)
158 def enabled_set_xdp(cfg, netnl) -> None:  argument
163     _get_hds_mode(cfg, netnl)
164     netnl.rings_set({'header': {'dev-index': cfg.ifindex},
167     defer(netnl.rings_set, {'header': {'dev-index': cfg.ifindex},
171         _xdp_onoff(cfg)
174 def set_xdp(cfg, netnl) -> None:  argument
179     mode = _get_hds_mode(cfg, netnl)
181         netnl.rings_set({'header': {'dev-index': cfg.ifindex},
184     _xdp_onoff(cfg)
187 def enabled_set_xdp(cfg, netnl) -> None:  argument
192     _get_hds_mode(cfg, netnl)  # Trigger skip if not supported
194     netnl.rings_set({'header': {'dev-index': cfg.ifindex},
196     defer(netnl.rings_set, {'header': {'dev-index': cfg.ifindex},
200         _xdp_onoff(cfg)
203 def ioctl(cfg, netnl) -> None:  argument
204     mode1 = _get_hds_mode(cfg, netnl)
205     _ioctl_ringparam_modify(cfg, netnl)
206     mode2 = _get_hds_mode(cfg, netnl)
211 def ioctl_set_xdp(cfg, netnl) -> None:  argument
215     mode = _get_hds_mode(cfg, netnl)
217         netnl.rings_set({'header': {'dev-index': cfg.ifindex},
220     _ioctl_ringparam_modify(cfg, netnl)
222     _xdp_onoff(cfg)
225 def ioctl_enabled_set_xdp(cfg, netnl) -> None:  argument
230     _get_hds_mode(cfg, netnl)  # Trigger skip if not supported
232     netnl.rings_set({'header': {'dev-index': cfg.ifindex},
234     defer(netnl.rings_set, {'header': {'dev-index': cfg.ifindex},
238         _xdp_onoff(cfg)
242     with NetDrvEnv(__file__, queue_count=3) as cfg:
255                  args=(cfg, EthtoolFamily()))