214 static int attach_tc_prog(struct bpf_tc_hook *hook, int igr_fd, int egr_fd)  in attach_tc_prog()  argument
222 	ret = bpf_tc_hook_create(hook);  in attach_tc_prog()
223 	if (!ASSERT_OK(ret, "create tc hook"))  in attach_tc_prog()
227 		hook->attach_point = BPF_TC_INGRESS;  in attach_tc_prog()
228 		ret = bpf_tc_attach(hook, &opts1);  in attach_tc_prog()
230 			bpf_tc_hook_destroy(hook);  in attach_tc_prog()
236 		hook->attach_point = BPF_TC_EGRESS;  in attach_tc_prog()
237 		ret = bpf_tc_attach(hook, &opts2);  in attach_tc_prog()
239 			bpf_tc_hook_destroy(hook);  in attach_tc_prog()
265 	/* load and attach bpf prog to tunnel dev tc hook point */  in test_vxlan_tunnel()
282 	/* load and attach bpf prog to veth dev tc hook point */  in test_vxlan_tunnel()
293 	/* load and attach prog set_md to tunnel dev tc hook point at_ns0 */  in test_vxlan_tunnel()
349 	/* load and attach bpf prog to tunnel dev tc hook point */  in test_ip6vxlan_tunnel()
366 	/* load and attach prog set_md to tunnel dev tc hook point at_ns0 */  in test_ip6vxlan_tunnel()