89 struct skeletons {  struct
98 static int xdp_attach(struct skeletons *skeletons, struct bpf_program *prog, char *iface)  in xdp_attach()  argument
107 	if (!ASSERT_LE(skeletons->nlinks+1, MAX_BPF_LINKS, "too many XDP programs attached"))  in xdp_attach()
114 	skeletons->links[skeletons->nlinks++] = link;  in xdp_attach()
141 static int bonding_setup(struct skeletons *skeletons, int mode, int xmit_policy,  in bonding_setup()  argument
169 		if (xdp_attach(skeletons, skeletons->xdp_dummy->progs.xdp_dummy_prog, "veth1_2"))  in bonding_setup()
183 	if (xdp_attach(skeletons, skeletons->xdp_dummy->progs.xdp_dummy_prog, "bond1"))  in bonding_setup()
190 		if (xdp_attach(skeletons, skeletons->xdp_tx->progs.xdp_tx, "bond2"))  in bonding_setup()
201 static void bonding_cleanup(struct skeletons *skeletons)  in bonding_cleanup()  argument
204 	while (skeletons->nlinks) {  in bonding_cleanup()
205 		skeletons->nlinks--;  in bonding_cleanup()
206 		bpf_link__destroy(skeletons->links[skeletons->nlinks]);  in bonding_cleanup()
274 static void test_xdp_bonding_with_mode(struct skeletons *skeletons, int mode, int xmit_policy)  in test_xdp_bonding_with_mode()  argument
278 	if (bonding_setup(skeletons, mode, xmit_policy, BOND_BOTH_AND_ATTACH))  in test_xdp_bonding_with_mode()
327 	bonding_cleanup(skeletons);  in test_xdp_bonding_with_mode()
334 static void test_xdp_bonding_redirect_multi(struct skeletons *skeletons)  in test_xdp_bonding_redirect_multi()  argument
340 	if (bonding_setup(skeletons, BOND_MODE_ROUNDROBIN, BOND_XMIT_POLICY_LAYER23,  in test_xdp_bonding_redirect_multi()
351 		int map_fd = bpf_map__fd(skeletons->xdp_redirect_multi_kern->maps.map_all);  in test_xdp_bonding_redirect_multi()
361 	if (xdp_attach(skeletons,  in test_xdp_bonding_redirect_multi()
362 		       skeletons->xdp_redirect_multi_kern->progs.xdp_redirect_map_multi_prog,  in test_xdp_bonding_redirect_multi()
379 	bonding_cleanup(skeletons);  in test_xdp_bonding_redirect_multi()
383 static void test_xdp_bonding_attach(struct skeletons *skeletons)  in test_xdp_bonding_attach()  argument
402 	link = bpf_program__attach_xdp(skeletons->xdp_dummy->progs.xdp_dummy_prog, veth);  in test_xdp_bonding_attach()
414 	link = bpf_program__attach_xdp(skeletons->xdp_dummy->progs.xdp_dummy_prog, veth);  in test_xdp_bonding_attach()
419 	link2 = bpf_program__attach_xdp(skeletons->xdp_dummy->progs.xdp_dummy_prog, bond);  in test_xdp_bonding_attach()
427 	link = bpf_program__attach_xdp(skeletons->xdp_dummy->progs.xdp_dummy_prog, bond);  in test_xdp_bonding_attach()
432 	link2 = bpf_program__attach_xdp(skeletons->xdp_dummy->progs.xdp_dummy_prog, veth);  in test_xdp_bonding_attach()
449 	link = bpf_program__attach_xdp(skeletons->xdp_dummy->progs.xdp_dummy_prog, bond);  in test_xdp_bonding_attach()
463 static void test_xdp_bonding_nested(struct skeletons *skeletons)  in test_xdp_bonding_nested()  argument
489 	link = bpf_program__attach_xdp(skeletons->xdp_dummy->progs.xdp_dummy_prog, bond);  in test_xdp_bonding_nested()
525 	struct skeletons skeletons = {};  in test_xdp_bonding()  local
534 	skeletons.xdp_dummy = xdp_dummy__open_and_load();  in test_xdp_bonding()
535 	if (!ASSERT_OK_PTR(skeletons.xdp_dummy, "xdp_dummy__open_and_load"))  in test_xdp_bonding()
538 	skeletons.xdp_tx = xdp_tx__open_and_load();  in test_xdp_bonding()
539 	if (!ASSERT_OK_PTR(skeletons.xdp_tx, "xdp_tx__open_and_load"))  in test_xdp_bonding()
542 	skeletons.xdp_redirect_multi_kern = xdp_redirect_multi_kern__open_and_load();  in test_xdp_bonding()
543 	if (!ASSERT_OK_PTR(skeletons.xdp_redirect_multi_kern,  in test_xdp_bonding()
548 		test_xdp_bonding_attach(&skeletons);  in test_xdp_bonding()
551 		test_xdp_bonding_nested(&skeletons);  in test_xdp_bonding()
558 				&skeletons,  in test_xdp_bonding()
564 		test_xdp_bonding_redirect_multi(&skeletons);  in test_xdp_bonding()
567 	xdp_dummy__destroy(skeletons.xdp_dummy);  in test_xdp_bonding()
568 	xdp_tx__destroy(skeletons.xdp_tx);  in test_xdp_bonding()
569 	xdp_redirect_multi_kern__destroy(skeletons.xdp_redirect_multi_kern);  in test_xdp_bonding()