Lines Matching full:cfg
14 def _test_v4(cfg) -> None: argument
15 if not cfg.addr_v["4"]:
18 cmd("ping -c 1 -W0.5 " + cfg.remote_addr_v["4"])
19 cmd("ping -c 1 -W0.5 " + cfg.addr_v["4"], host=cfg.remote)
20 cmd("ping -s 65000 -c 1 -W0.5 " + cfg.remote_addr_v["4"])
21 cmd("ping -s 65000 -c 1 -W0.5 " + cfg.addr_v["4"], host=cfg.remote)
23 def _test_v6(cfg) -> None: argument
24 if not cfg.addr_v["6"]:
27 cmd("ping -c 1 -W5 " + cfg.remote_addr_v["6"])
28 cmd("ping -c 1 -W5 " + cfg.addr_v["6"], host=cfg.remote)
29 cmd("ping -s 65000 -c 1 -W0.5 " + cfg.remote_addr_v["6"])
30 cmd("ping -s 65000 -c 1 -W0.5 " + cfg.addr_v["6"], host=cfg.remote)
32 def _test_tcp(cfg) -> None: argument
33 cfg.require_cmd("socat", remote=True)
36 listen_cmd = f"socat -{cfg.addr_ipver} -t 2 -u TCP-LISTEN:{port},reuseport STDOUT"
42 cmd(f"echo {test_string} | socat -t 2 -u STDIN TCP:{cfg.baddr}:{port}",
43 shell=True, host=cfg.remote)
47 with bkg(listen_cmd, host=cfg.remote, exit_wait=True) as nc:
48 wait_port_listen(port, host=cfg.remote)
50 cmd(f"echo {test_string} | socat -t 2 -u STDIN TCP:{cfg.remote_baddr}:{port}", shell=True)
53 def _schedule_checksum_reset(cfg, netnl) -> None: argument
54 features = ethtool(f"-k {cfg.ifname}", json=True)
61 defer(ethtool, f" -K {cfg.ifname} " + setting)
63 def _set_offload_checksum(cfg, netnl, on) -> None: argument
65 ethtool(f" -K {cfg.ifname} rx {on} tx {on} ")
69 def _set_xdp_generic_sb_on(cfg) -> None: argument
70 prog = cfg.net_lib_dir / "xdp_dummy.bpf.o"
71 cmd(f"ip link set dev {cfg.remote_ifname} mtu 1500", shell=True, host=cfg.remote)
72 cmd(f"ip link set dev {cfg.ifname} mtu 1500 xdpgeneric obj {prog} sec xdp", shell=True)
73 defer(cmd, f"ip link set dev {cfg.ifname} xdpgeneric off")
78 def _set_xdp_generic_mb_on(cfg) -> None: argument
79 prog = cfg.net_lib_dir / "xdp_dummy.bpf.o"
80 cmd(f"ip link set dev {cfg.remote_ifname} mtu 9000", shell=True, host=cfg.remote)
81 defer(ip, f"link set dev {cfg.remote_ifname} mtu 1500", host=cfg.remote)
82 ip("link set dev %s mtu 9000 xdpgeneric obj %s sec xdp.frags" % (cfg.ifname, prog))
83 defer(ip, f"link set dev {cfg.ifname} mtu 1500 xdpgeneric off")
88 def _set_xdp_native_sb_on(cfg) -> None: argument
89 prog = cfg.net_lib_dir / "xdp_dummy.bpf.o"
90 cmd(f"ip link set dev {cfg.remote_ifname} mtu 1500", shell=True, host=cfg.remote)
91 cmd(f"ip -j link set dev {cfg.ifname} mtu 1500 xdp obj {prog} sec xdp", shell=True)
92 defer(ip, f"link set dev {cfg.ifname} mtu 1500 xdp off")
93 xdp_info = ip("-d link show %s" % (cfg.ifname), json=True)[0]
105 def _set_xdp_native_mb_on(cfg) -> None: argument
106 prog = cfg.net_lib_dir / "xdp_dummy.bpf.o"
107 cmd(f"ip link set dev {cfg.remote_ifname} mtu 9000", shell=True, host=cfg.remote)
108 defer(ip, f"link set dev {cfg.remote_ifname} mtu 1500", host=cfg.remote)
110 cmd(f"ip link set dev {cfg.ifname} mtu 9000 xdp obj {prog} sec xdp.frags", shell=True)
111 defer(ip, f"link set dev {cfg.ifname} mtu 1500 xdp off")
118 def _set_xdp_offload_on(cfg) -> None: argument
119 prog = cfg.net_lib_dir / "xdp_dummy.bpf.o"
120 cmd(f"ip link set dev {cfg.ifname} mtu 1500", shell=True)
122 cmd(f"ip link set dev {cfg.ifname} xdpoffload obj {prog} sec xdp", shell=True)
125 defer(ip, f"link set dev {cfg.ifname} xdpoffload off")
126 cmd(f"ip link set dev {cfg.remote_ifname} mtu 1500", shell=True, host=cfg.remote)
131 def get_interface_info(cfg) -> None: argument
134 if cfg.remote_ifname == "":
136 local_info = ip("-d link show %s" % (cfg.ifname), json=True)[0]
142 def set_interface_init(cfg) -> None: argument
143 cmd(f"ip link set dev {cfg.ifname} mtu 1500", shell=True)
144 cmd(f"ip link set dev {cfg.ifname} xdp off ", shell=True)
145 cmd(f"ip link set dev {cfg.ifname} xdpgeneric off ", shell=True)
146 cmd(f"ip link set dev {cfg.ifname} xdpoffload off", shell=True)
147 cmd(f"ip link set dev {cfg.remote_ifname} mtu 1500", shell=True, host=cfg.remote)
149 def test_default_v4(cfg, netnl) -> None: argument
150 cfg.require_ipver("4")
152 _schedule_checksum_reset(cfg, netnl)
153 _set_offload_checksum(cfg, netnl, "off")
154 _test_v4(cfg)
155 _test_tcp(cfg)
156 _set_offload_checksum(cfg, netnl, "on")
157 _test_v4(cfg)
158 _test_tcp(cfg)
160 def test_default_v6(cfg, netnl) -> None: argument
161 cfg.require_ipver("6")
163 _schedule_checksum_reset(cfg, netnl)
164 _set_offload_checksum(cfg, netnl, "off")
165 _test_v6(cfg)
166 _test_tcp(cfg)
167 _set_offload_checksum(cfg, netnl, "on")
168 _test_v6(cfg)
169 _test_tcp(cfg)
171 def test_xdp_generic_sb(cfg, netnl) -> None: argument
172 _schedule_checksum_reset(cfg, netnl)
173 _set_xdp_generic_sb_on(cfg)
174 _set_offload_checksum(cfg, netnl, "off")
175 _test_v4(cfg)
176 _test_v6(cfg)
177 _test_tcp(cfg)
178 _set_offload_checksum(cfg, netnl, "on")
179 _test_v4(cfg)
180 _test_v6(cfg)
181 _test_tcp(cfg)
183 def test_xdp_generic_mb(cfg, netnl) -> None: argument
184 _schedule_checksum_reset(cfg, netnl)
185 _set_xdp_generic_mb_on(cfg)
186 _set_offload_checksum(cfg, netnl, "off")
187 _test_v4(cfg)
188 _test_v6(cfg)
189 _test_tcp(cfg)
190 _set_offload_checksum(cfg, netnl, "on")
191 _test_v4(cfg)
192 _test_v6(cfg)
193 _test_tcp(cfg)
195 def test_xdp_native_sb(cfg, netnl) -> None: argument
196 _schedule_checksum_reset(cfg, netnl)
197 _set_xdp_native_sb_on(cfg)
198 _set_offload_checksum(cfg, netnl, "off")
199 _test_v4(cfg)
200 _test_v6(cfg)
201 _test_tcp(cfg)
202 _set_offload_checksum(cfg, netnl, "on")
203 _test_v4(cfg)
204 _test_v6(cfg)
205 _test_tcp(cfg)
207 def test_xdp_native_mb(cfg, netnl) -> None: argument
208 _schedule_checksum_reset(cfg, netnl)
209 _set_xdp_native_mb_on(cfg)
210 _set_offload_checksum(cfg, netnl, "off")
211 _test_v4(cfg)
212 _test_v6(cfg)
213 _test_tcp(cfg)
214 _set_offload_checksum(cfg, netnl, "on")
215 _test_v4(cfg)
216 _test_v6(cfg)
217 _test_tcp(cfg)
219 def test_xdp_offload(cfg, netnl) -> None: argument
220 _set_xdp_offload_on(cfg)
221 _test_v4(cfg)
222 _test_v6(cfg)
223 _test_tcp(cfg)
226 with NetDrvEpEnv(__file__) as cfg:
227 get_interface_info(cfg)
228 set_interface_init(cfg)
236 args=(cfg, EthtoolFamily()))