31 static void kunit_ida_init(struct kunit *test, struct ida *ida)  in kunit_ida_init()  argument
33 	kunit_alloc_resource(test, __ida_init, __ida_destroy, GFP_KERNEL, ida);  in kunit_ida_init()
36 static struct tb_switch *alloc_switch(struct kunit *test, u64 route,  in alloc_switch()  argument
43 	sw = kunit_kzalloc(test, sizeof(*sw), GFP_KERNEL);  in alloc_switch()
55 	sw->ports = kunit_kzalloc(test, size, GFP_KERNEL);  in alloc_switch()
64 			kunit_ida_init(test, &sw->ports[i].in_hopids);  in alloc_switch()
65 			kunit_ida_init(test, &sw->ports[i].out_hopids);  in alloc_switch()
72 static struct tb_switch *alloc_host(struct kunit *test)  in alloc_host()  argument
76 	sw = alloc_switch(test, 0, 7, 13);  in alloc_host()
154 static struct tb_switch *alloc_host_usb4(struct kunit *test)  in alloc_host_usb4()  argument
158 	sw = alloc_host(test);  in alloc_host_usb4()
173 static struct tb_switch *alloc_dev_default(struct kunit *test,  in alloc_dev_default()  argument
180 	sw = alloc_switch(test, route, 1, 19);  in alloc_dev_default()
323 static struct tb_switch *alloc_dev_with_dpin(struct kunit *test,  in alloc_dev_with_dpin()  argument
329 	sw = alloc_dev_default(test, parent, route, bonded);  in alloc_dev_with_dpin()
344 static struct tb_switch *alloc_dev_without_dp(struct kunit *test,  in alloc_dev_without_dp()  argument
351 	sw = alloc_dev_default(test, parent, route, bonded);  in alloc_dev_without_dp()
385 static struct tb_switch *alloc_dev_usb4(struct kunit *test,  in alloc_dev_usb4()  argument
391 	sw = alloc_dev_default(test, parent, route, bonded);  in alloc_dev_usb4()
406 static void tb_test_path_basic(struct kunit *test)  in tb_test_path_basic()  argument
411 	host = alloc_host(test);  in tb_test_path_basic()
417 	KUNIT_EXPECT_PTR_EQ(test, p, dst_port);  in tb_test_path_basic()
420 	KUNIT_EXPECT_TRUE(test, !p);  in tb_test_path_basic()
423 static void tb_test_path_not_connected_walk(struct kunit *test)  in tb_test_path_not_connected_walk()  argument
428 	host = alloc_host(test);  in tb_test_path_not_connected_walk()
430 	dev = alloc_dev_default(test, NULL, 3, true);  in tb_test_path_not_connected_walk()
436 	KUNIT_EXPECT_PTR_EQ(test, p, src_port);  in tb_test_path_not_connected_walk()
439 	KUNIT_EXPECT_PTR_EQ(test, p, &host->ports[3]);  in tb_test_path_not_connected_walk()
442 	KUNIT_EXPECT_TRUE(test, !p);  in tb_test_path_not_connected_walk()
447 	KUNIT_EXPECT_PTR_EQ(test, p, dst_port);  in tb_test_path_not_connected_walk()
450 	KUNIT_EXPECT_PTR_EQ(test, p, &dev->ports[1]);  in tb_test_path_not_connected_walk()
453 	KUNIT_EXPECT_TRUE(test, !p);  in tb_test_path_not_connected_walk()
462 static void tb_test_path_single_hop_walk(struct kunit *test)  in tb_test_path_single_hop_walk()  argument
483 	host = alloc_host(test);  in tb_test_path_single_hop_walk()
484 	dev = alloc_dev_default(test, host, 1, true);  in tb_test_path_single_hop_walk()
493 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_single_hop_walk()
494 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_single_hop_walk()
495 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_single_hop_walk()
496 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_single_hop_walk()
501 	KUNIT_EXPECT_EQ(test, i, ARRAY_SIZE(test_data));  in tb_test_path_single_hop_walk()
505 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_single_hop_walk()
506 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_single_hop_walk()
507 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_single_hop_walk()
508 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_single_hop_walk()
513 	KUNIT_EXPECT_EQ(test, i, -1);  in tb_test_path_single_hop_walk()
516 static void tb_test_path_daisy_chain_walk(struct kunit *test)  in tb_test_path_daisy_chain_walk()  argument
541 	host = alloc_host(test);  in tb_test_path_daisy_chain_walk()
542 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_path_daisy_chain_walk()
543 	dev2 = alloc_dev_default(test, dev1, 0x301, true);  in tb_test_path_daisy_chain_walk()
552 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_daisy_chain_walk()
553 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_daisy_chain_walk()
554 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_daisy_chain_walk()
555 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_daisy_chain_walk()
560 	KUNIT_EXPECT_EQ(test, i, ARRAY_SIZE(test_data));  in tb_test_path_daisy_chain_walk()
564 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_daisy_chain_walk()
565 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_daisy_chain_walk()
566 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_daisy_chain_walk()
567 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_daisy_chain_walk()
572 	KUNIT_EXPECT_EQ(test, i, -1);  in tb_test_path_daisy_chain_walk()
575 static void tb_test_path_simple_tree_walk(struct kunit *test)  in tb_test_path_simple_tree_walk()  argument
602 	host = alloc_host(test);  in tb_test_path_simple_tree_walk()
603 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_path_simple_tree_walk()
604 	alloc_dev_default(test, dev1, 0x301, true);  in tb_test_path_simple_tree_walk()
605 	dev3 = alloc_dev_default(test, dev1, 0x501, true);  in tb_test_path_simple_tree_walk()
606 	alloc_dev_default(test, dev1, 0x701, true);  in tb_test_path_simple_tree_walk()
615 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_simple_tree_walk()
616 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_simple_tree_walk()
617 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_simple_tree_walk()
618 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_simple_tree_walk()
623 	KUNIT_EXPECT_EQ(test, i, ARRAY_SIZE(test_data));  in tb_test_path_simple_tree_walk()
627 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_simple_tree_walk()
628 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_simple_tree_walk()
629 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_simple_tree_walk()
630 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_simple_tree_walk()
635 	KUNIT_EXPECT_EQ(test, i, -1);  in tb_test_path_simple_tree_walk()
638 static void tb_test_path_complex_tree_walk(struct kunit *test)  in tb_test_path_complex_tree_walk()  argument
681 	host = alloc_host(test);  in tb_test_path_complex_tree_walk()
682 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_path_complex_tree_walk()
683 	dev2 = alloc_dev_default(test, dev1, 0x301, true);  in tb_test_path_complex_tree_walk()
684 	dev3 = alloc_dev_with_dpin(test, dev2, 0x50301, true);  in tb_test_path_complex_tree_walk()
685 	alloc_dev_default(test, dev1, 0x501, true);  in tb_test_path_complex_tree_walk()
686 	dev5 = alloc_dev_default(test, dev1, 0x701, true);  in tb_test_path_complex_tree_walk()
687 	dev6 = alloc_dev_default(test, dev5, 0x70701, true);  in tb_test_path_complex_tree_walk()
688 	dev7 = alloc_dev_default(test, dev6, 0x3070701, true);  in tb_test_path_complex_tree_walk()
689 	alloc_dev_default(test, dev7, 0x303070701, true);  in tb_test_path_complex_tree_walk()
690 	dev9 = alloc_dev_default(test, dev7, 0x503070701, true);  in tb_test_path_complex_tree_walk()
699 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_complex_tree_walk()
700 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_complex_tree_walk()
701 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_complex_tree_walk()
702 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_complex_tree_walk()
707 	KUNIT_EXPECT_EQ(test, i, ARRAY_SIZE(test_data));  in tb_test_path_complex_tree_walk()
711 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_complex_tree_walk()
712 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_complex_tree_walk()
713 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_complex_tree_walk()
714 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_complex_tree_walk()
719 	KUNIT_EXPECT_EQ(test, i, -1);  in tb_test_path_complex_tree_walk()
722 static void tb_test_path_max_length_walk(struct kunit *test)  in tb_test_path_max_length_walk()  argument
781 	host = alloc_host(test);  in tb_test_path_max_length_walk()
782 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_path_max_length_walk()
783 	dev2 = alloc_dev_default(test, dev1, 0x301, true);  in tb_test_path_max_length_walk()
784 	dev3 = alloc_dev_default(test, dev2, 0x30301, true);  in tb_test_path_max_length_walk()
785 	dev4 = alloc_dev_default(test, dev3, 0x3030301, true);  in tb_test_path_max_length_walk()
786 	dev5 = alloc_dev_default(test, dev4, 0x303030301, true);  in tb_test_path_max_length_walk()
787 	dev6 = alloc_dev_with_dpin(test, dev5, 0x30303030301, true);  in tb_test_path_max_length_walk()
788 	dev7 = alloc_dev_default(test, host, 0x3, true);  in tb_test_path_max_length_walk()
789 	dev8 = alloc_dev_default(test, dev7, 0x303, true);  in tb_test_path_max_length_walk()
790 	dev9 = alloc_dev_default(test, dev8, 0x30303, true);  in tb_test_path_max_length_walk()
791 	dev10 = alloc_dev_default(test, dev9, 0x3030303, true);  in tb_test_path_max_length_walk()
792 	dev11 = alloc_dev_default(test, dev10, 0x303030303, true);  in tb_test_path_max_length_walk()
793 	dev12 = alloc_dev_default(test, dev11, 0x30303030303, true);  in tb_test_path_max_length_walk()
802 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_max_length_walk()
803 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_max_length_walk()
804 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_max_length_walk()
805 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_max_length_walk()
810 	KUNIT_EXPECT_EQ(test, i, ARRAY_SIZE(test_data));  in tb_test_path_max_length_walk()
814 		KUNIT_EXPECT_TRUE(test, i < ARRAY_SIZE(test_data));  in tb_test_path_max_length_walk()
815 		KUNIT_EXPECT_EQ(test, tb_route(p->sw), test_data[i].route);  in tb_test_path_max_length_walk()
816 		KUNIT_EXPECT_EQ(test, p->port, test_data[i].port);  in tb_test_path_max_length_walk()
817 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)p->config.type,  in tb_test_path_max_length_walk()
822 	KUNIT_EXPECT_EQ(test, i, -1);  in tb_test_path_max_length_walk()
825 static void tb_test_path_not_connected(struct kunit *test)  in tb_test_path_not_connected()  argument
831 	host = alloc_host(test);  in tb_test_path_not_connected()
832 	dev1 = alloc_dev_default(test, host, 0x3, false);  in tb_test_path_not_connected()
834 	dev2 = alloc_dev_default(test, NULL, 0x303, false);  in tb_test_path_not_connected()
840 	KUNIT_ASSERT_NULL(test, path);  in tb_test_path_not_connected()
842 	KUNIT_ASSERT_NULL(test, path);  in tb_test_path_not_connected()
853 static void tb_test_path_not_bonded_lane0(struct kunit *test)  in tb_test_path_not_bonded_lane0()  argument
884 	host = alloc_host(test);  in tb_test_path_not_bonded_lane0()
885 	dev = alloc_dev_default(test, host, 0x3, false);  in tb_test_path_not_bonded_lane0()
891 	KUNIT_ASSERT_NOT_NULL(test, path);  in tb_test_path_not_bonded_lane0()
892 	KUNIT_ASSERT_EQ(test, path->path_length, ARRAY_SIZE(test_data));  in tb_test_path_not_bonded_lane0()
899 		KUNIT_EXPECT_EQ(test, tb_route(in_port->sw), test_data[i].route);  in tb_test_path_not_bonded_lane0()
900 		KUNIT_EXPECT_EQ(test, in_port->port, test_data[i].in_port);  in tb_test_path_not_bonded_lane0()
901 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)in_port->config.type,  in tb_test_path_not_bonded_lane0()
903 		KUNIT_EXPECT_EQ(test, tb_route(out_port->sw), test_data[i].route);  in tb_test_path_not_bonded_lane0()
904 		KUNIT_EXPECT_EQ(test, out_port->port, test_data[i].out_port);  in tb_test_path_not_bonded_lane0()
905 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)out_port->config.type,  in tb_test_path_not_bonded_lane0()
911 static void tb_test_path_not_bonded_lane1(struct kunit *test)  in tb_test_path_not_bonded_lane1()  argument
946 	host = alloc_host(test);  in tb_test_path_not_bonded_lane1()
947 	dev = alloc_dev_default(test, host, 0x1, false);  in tb_test_path_not_bonded_lane1()
953 	KUNIT_ASSERT_NOT_NULL(test, path);  in tb_test_path_not_bonded_lane1()
954 	KUNIT_ASSERT_EQ(test, path->path_length, ARRAY_SIZE(test_data));  in tb_test_path_not_bonded_lane1()
961 		KUNIT_EXPECT_EQ(test, tb_route(in_port->sw), test_data[i].route);  in tb_test_path_not_bonded_lane1()
962 		KUNIT_EXPECT_EQ(test, in_port->port, test_data[i].in_port);  in tb_test_path_not_bonded_lane1()
963 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)in_port->config.type,  in tb_test_path_not_bonded_lane1()
965 		KUNIT_EXPECT_EQ(test, tb_route(out_port->sw), test_data[i].route);  in tb_test_path_not_bonded_lane1()
966 		KUNIT_EXPECT_EQ(test, out_port->port, test_data[i].out_port);  in tb_test_path_not_bonded_lane1()
967 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)out_port->config.type,  in tb_test_path_not_bonded_lane1()
973 static void tb_test_path_not_bonded_lane1_chain(struct kunit *test)  in tb_test_path_not_bonded_lane1_chain()  argument
1024 	host = alloc_host(test);  in tb_test_path_not_bonded_lane1_chain()
1025 	dev1 = alloc_dev_default(test, host, 0x1, false);  in tb_test_path_not_bonded_lane1_chain()
1026 	dev2 = alloc_dev_default(test, dev1, 0x701, false);  in tb_test_path_not_bonded_lane1_chain()
1027 	dev3 = alloc_dev_default(test, dev2, 0x50701, false);  in tb_test_path_not_bonded_lane1_chain()
1033 	KUNIT_ASSERT_NOT_NULL(test, path);  in tb_test_path_not_bonded_lane1_chain()
1034 	KUNIT_ASSERT_EQ(test, path->path_length, ARRAY_SIZE(test_data));  in tb_test_path_not_bonded_lane1_chain()
1041 		KUNIT_EXPECT_EQ(test, tb_route(in_port->sw), test_data[i].route);  in tb_test_path_not_bonded_lane1_chain()
1042 		KUNIT_EXPECT_EQ(test, in_port->port, test_data[i].in_port);  in tb_test_path_not_bonded_lane1_chain()
1043 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)in_port->config.type,  in tb_test_path_not_bonded_lane1_chain()
1045 		KUNIT_EXPECT_EQ(test, tb_route(out_port->sw), test_data[i].route);  in tb_test_path_not_bonded_lane1_chain()
1046 		KUNIT_EXPECT_EQ(test, out_port->port, test_data[i].out_port);  in tb_test_path_not_bonded_lane1_chain()
1047 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)out_port->config.type,  in tb_test_path_not_bonded_lane1_chain()
1053 static void tb_test_path_not_bonded_lane1_chain_reverse(struct kunit *test)  in tb_test_path_not_bonded_lane1_chain_reverse()  argument
1104 	host = alloc_host(test);  in tb_test_path_not_bonded_lane1_chain_reverse()
1105 	dev1 = alloc_dev_default(test, host, 0x1, false);  in tb_test_path_not_bonded_lane1_chain_reverse()
1106 	dev2 = alloc_dev_default(test, dev1, 0x701, false);  in tb_test_path_not_bonded_lane1_chain_reverse()
1107 	dev3 = alloc_dev_with_dpin(test, dev2, 0x50701, false);  in tb_test_path_not_bonded_lane1_chain_reverse()
1113 	KUNIT_ASSERT_NOT_NULL(test, path);  in tb_test_path_not_bonded_lane1_chain_reverse()
1114 	KUNIT_ASSERT_EQ(test, path->path_length, ARRAY_SIZE(test_data));  in tb_test_path_not_bonded_lane1_chain_reverse()
1121 		KUNIT_EXPECT_EQ(test, tb_route(in_port->sw), test_data[i].route);  in tb_test_path_not_bonded_lane1_chain_reverse()
1122 		KUNIT_EXPECT_EQ(test, in_port->port, test_data[i].in_port);  in tb_test_path_not_bonded_lane1_chain_reverse()
1123 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)in_port->config.type,  in tb_test_path_not_bonded_lane1_chain_reverse()
1125 		KUNIT_EXPECT_EQ(test, tb_route(out_port->sw), test_data[i].route);  in tb_test_path_not_bonded_lane1_chain_reverse()
1126 		KUNIT_EXPECT_EQ(test, out_port->port, test_data[i].out_port);  in tb_test_path_not_bonded_lane1_chain_reverse()
1127 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)out_port->config.type,  in tb_test_path_not_bonded_lane1_chain_reverse()
1133 static void tb_test_path_mixed_chain(struct kunit *test)  in tb_test_path_mixed_chain()  argument
1195 	host = alloc_host(test);  in tb_test_path_mixed_chain()
1196 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_path_mixed_chain()
1197 	dev2 = alloc_dev_default(test, dev1, 0x701, false);  in tb_test_path_mixed_chain()
1198 	dev3 = alloc_dev_default(test, dev2, 0x50701, false);  in tb_test_path_mixed_chain()
1199 	dev4 = alloc_dev_default(test, dev3, 0x3050701, true);  in tb_test_path_mixed_chain()
1205 	KUNIT_ASSERT_NOT_NULL(test, path);  in tb_test_path_mixed_chain()
1206 	KUNIT_ASSERT_EQ(test, path->path_length, ARRAY_SIZE(test_data));  in tb_test_path_mixed_chain()
1213 		KUNIT_EXPECT_EQ(test, tb_route(in_port->sw), test_data[i].route);  in tb_test_path_mixed_chain()
1214 		KUNIT_EXPECT_EQ(test, in_port->port, test_data[i].in_port);  in tb_test_path_mixed_chain()
1215 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)in_port->config.type,  in tb_test_path_mixed_chain()
1217 		KUNIT_EXPECT_EQ(test, tb_route(out_port->sw), test_data[i].route);  in tb_test_path_mixed_chain()
1218 		KUNIT_EXPECT_EQ(test, out_port->port, test_data[i].out_port);  in tb_test_path_mixed_chain()
1219 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)out_port->config.type,  in tb_test_path_mixed_chain()
1225 static void tb_test_path_mixed_chain_reverse(struct kunit *test)  in tb_test_path_mixed_chain_reverse()  argument
1287 	host = alloc_host(test);  in tb_test_path_mixed_chain_reverse()
1288 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_path_mixed_chain_reverse()
1289 	dev2 = alloc_dev_default(test, dev1, 0x701, false);  in tb_test_path_mixed_chain_reverse()
1290 	dev3 = alloc_dev_default(test, dev2, 0x50701, false);  in tb_test_path_mixed_chain_reverse()
1291 	dev4 = alloc_dev_default(test, dev3, 0x3050701, true);  in tb_test_path_mixed_chain_reverse()
1297 	KUNIT_ASSERT_NOT_NULL(test, path);  in tb_test_path_mixed_chain_reverse()
1298 	KUNIT_ASSERT_EQ(test, path->path_length, ARRAY_SIZE(test_data));  in tb_test_path_mixed_chain_reverse()
1305 		KUNIT_EXPECT_EQ(test, tb_route(in_port->sw), test_data[i].route);  in tb_test_path_mixed_chain_reverse()
1306 		KUNIT_EXPECT_EQ(test, in_port->port, test_data[i].in_port);  in tb_test_path_mixed_chain_reverse()
1307 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)in_port->config.type,  in tb_test_path_mixed_chain_reverse()
1309 		KUNIT_EXPECT_EQ(test, tb_route(out_port->sw), test_data[i].route);  in tb_test_path_mixed_chain_reverse()
1310 		KUNIT_EXPECT_EQ(test, out_port->port, test_data[i].out_port);  in tb_test_path_mixed_chain_reverse()
1311 		KUNIT_EXPECT_EQ(test, (enum tb_port_type)out_port->config.type,  in tb_test_path_mixed_chain_reverse()
1317 static void tb_test_tunnel_pcie(struct kunit *test)  in tb_test_tunnel_pcie()  argument
1334 	host = alloc_host(test);  in tb_test_tunnel_pcie()
1335 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_tunnel_pcie()
1336 	dev2 = alloc_dev_default(test, dev1, 0x501, true);  in tb_test_tunnel_pcie()
1341 	KUNIT_ASSERT_NOT_NULL(test, tunnel1);  in tb_test_tunnel_pcie()
1342 	KUNIT_EXPECT_EQ(test, tunnel1->type, TB_TUNNEL_PCI);  in tb_test_tunnel_pcie()
1343 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->src_port, down);  in tb_test_tunnel_pcie()
1344 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->dst_port, up);  in tb_test_tunnel_pcie()
1345 	KUNIT_ASSERT_EQ(test, tunnel1->npaths, 2);  in tb_test_tunnel_pcie()
1346 	KUNIT_ASSERT_EQ(test, tunnel1->paths[0]->path_length, 2);  in tb_test_tunnel_pcie()
1347 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[0]->hops[0].in_port, down);  in tb_test_tunnel_pcie()
1348 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[0]->hops[1].out_port, up);  in tb_test_tunnel_pcie()
1349 	KUNIT_ASSERT_EQ(test, tunnel1->paths[1]->path_length, 2);  in tb_test_tunnel_pcie()
1350 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[1]->hops[0].in_port, up);  in tb_test_tunnel_pcie()
1351 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[1]->hops[1].out_port, down);  in tb_test_tunnel_pcie()
1356 	KUNIT_ASSERT_NOT_NULL(test, tunnel2);  in tb_test_tunnel_pcie()
1357 	KUNIT_EXPECT_EQ(test, tunnel2->type, TB_TUNNEL_PCI);  in tb_test_tunnel_pcie()
1358 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->src_port, down);  in tb_test_tunnel_pcie()
1359 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->dst_port, up);  in tb_test_tunnel_pcie()
1360 	KUNIT_ASSERT_EQ(test, tunnel2->npaths, 2);  in tb_test_tunnel_pcie()
1361 	KUNIT_ASSERT_EQ(test, tunnel2->paths[0]->path_length, 2);  in tb_test_tunnel_pcie()
1362 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[0]->hops[0].in_port, down);  in tb_test_tunnel_pcie()
1363 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[0]->hops[1].out_port, up);  in tb_test_tunnel_pcie()
1364 	KUNIT_ASSERT_EQ(test, tunnel2->paths[1]->path_length, 2);  in tb_test_tunnel_pcie()
1365 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[1]->hops[0].in_port, up);  in tb_test_tunnel_pcie()
1366 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[1]->hops[1].out_port, down);  in tb_test_tunnel_pcie()
1372 static void tb_test_tunnel_dp(struct kunit *test)  in tb_test_tunnel_dp()  argument
1386 	host = alloc_host(test);  in tb_test_tunnel_dp()
1387 	dev = alloc_dev_default(test, host, 0x3, true);  in tb_test_tunnel_dp()
1393 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dp()
1394 	KUNIT_EXPECT_EQ(test, tunnel->type, TB_TUNNEL_DP);  in tb_test_tunnel_dp()
1395 	KUNIT_EXPECT_PTR_EQ(test, tunnel->src_port, in);  in tb_test_tunnel_dp()
1396 	KUNIT_EXPECT_PTR_EQ(test, tunnel->dst_port, out);  in tb_test_tunnel_dp()
1397 	KUNIT_ASSERT_EQ(test, tunnel->npaths, 3);  in tb_test_tunnel_dp()
1398 	KUNIT_ASSERT_EQ(test, tunnel->paths[0]->path_length, 2);  in tb_test_tunnel_dp()
1399 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].in_port, in);  in tb_test_tunnel_dp()
1400 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[1].out_port, out);  in tb_test_tunnel_dp()
1401 	KUNIT_ASSERT_EQ(test, tunnel->paths[1]->path_length, 2);  in tb_test_tunnel_dp()
1402 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[0].in_port, in);  in tb_test_tunnel_dp()
1403 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[1].out_port, out);  in tb_test_tunnel_dp()
1404 	KUNIT_ASSERT_EQ(test, tunnel->paths[2]->path_length, 2);  in tb_test_tunnel_dp()
1405 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[0].in_port, out);  in tb_test_tunnel_dp()
1406 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[1].out_port, in);  in tb_test_tunnel_dp()
1410 static void tb_test_tunnel_dp_chain(struct kunit *test)  in tb_test_tunnel_dp_chain()  argument
1429 	host = alloc_host(test);  in tb_test_tunnel_dp_chain()
1430 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_tunnel_dp_chain()
1431 	alloc_dev_default(test, dev1, 0x301, true);  in tb_test_tunnel_dp_chain()
1432 	alloc_dev_default(test, dev1, 0x501, true);  in tb_test_tunnel_dp_chain()
1433 	dev4 = alloc_dev_default(test, dev1, 0x701, true);  in tb_test_tunnel_dp_chain()
1439 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dp_chain()
1440 	KUNIT_EXPECT_EQ(test, tunnel->type, TB_TUNNEL_DP);  in tb_test_tunnel_dp_chain()
1441 	KUNIT_EXPECT_PTR_EQ(test, tunnel->src_port, in);  in tb_test_tunnel_dp_chain()
1442 	KUNIT_EXPECT_PTR_EQ(test, tunnel->dst_port, out);  in tb_test_tunnel_dp_chain()
1443 	KUNIT_ASSERT_EQ(test, tunnel->npaths, 3);  in tb_test_tunnel_dp_chain()
1444 	KUNIT_ASSERT_EQ(test, tunnel->paths[0]->path_length, 3);  in tb_test_tunnel_dp_chain()
1445 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].in_port, in);  in tb_test_tunnel_dp_chain()
1446 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[2].out_port, out);  in tb_test_tunnel_dp_chain()
1447 	KUNIT_ASSERT_EQ(test, tunnel->paths[1]->path_length, 3);  in tb_test_tunnel_dp_chain()
1448 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[0].in_port, in);  in tb_test_tunnel_dp_chain()
1449 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[2].out_port, out);  in tb_test_tunnel_dp_chain()
1450 	KUNIT_ASSERT_EQ(test, tunnel->paths[2]->path_length, 3);  in tb_test_tunnel_dp_chain()
1451 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[0].in_port, out);  in tb_test_tunnel_dp_chain()
1452 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[2].out_port, in);  in tb_test_tunnel_dp_chain()
1456 static void tb_test_tunnel_dp_tree(struct kunit *test)  in tb_test_tunnel_dp_tree()  argument
1478 	host = alloc_host(test);  in tb_test_tunnel_dp_tree()
1479 	dev1 = alloc_dev_default(test, host, 0x3, true);  in tb_test_tunnel_dp_tree()
1480 	dev2 = alloc_dev_with_dpin(test, dev1, 0x303, true);  in tb_test_tunnel_dp_tree()
1481 	dev3 = alloc_dev_default(test, dev1, 0x503, true);  in tb_test_tunnel_dp_tree()
1482 	alloc_dev_default(test, dev1, 0x703, true);  in tb_test_tunnel_dp_tree()
1483 	dev5 = alloc_dev_default(test, dev3, 0x50503, true);  in tb_test_tunnel_dp_tree()
1489 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dp_tree()
1490 	KUNIT_EXPECT_EQ(test, tunnel->type, TB_TUNNEL_DP);  in tb_test_tunnel_dp_tree()
1491 	KUNIT_EXPECT_PTR_EQ(test, tunnel->src_port, in);  in tb_test_tunnel_dp_tree()
1492 	KUNIT_EXPECT_PTR_EQ(test, tunnel->dst_port, out);  in tb_test_tunnel_dp_tree()
1493 	KUNIT_ASSERT_EQ(test, tunnel->npaths, 3);  in tb_test_tunnel_dp_tree()
1494 	KUNIT_ASSERT_EQ(test, tunnel->paths[0]->path_length, 4);  in tb_test_tunnel_dp_tree()
1495 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].in_port, in);  in tb_test_tunnel_dp_tree()
1496 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[3].out_port, out);  in tb_test_tunnel_dp_tree()
1497 	KUNIT_ASSERT_EQ(test, tunnel->paths[1]->path_length, 4);  in tb_test_tunnel_dp_tree()
1498 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[0].in_port, in);  in tb_test_tunnel_dp_tree()
1499 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[3].out_port, out);  in tb_test_tunnel_dp_tree()
1500 	KUNIT_ASSERT_EQ(test, tunnel->paths[2]->path_length, 4);  in tb_test_tunnel_dp_tree()
1501 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[0].in_port, out);  in tb_test_tunnel_dp_tree()
1502 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[3].out_port, in);  in tb_test_tunnel_dp_tree()
1506 static void tb_test_tunnel_dp_max_length(struct kunit *test)  in tb_test_tunnel_dp_max_length()  argument
1536 	host = alloc_host(test);  in tb_test_tunnel_dp_max_length()
1537 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_tunnel_dp_max_length()
1538 	dev2 = alloc_dev_default(test, dev1, 0x301, true);  in tb_test_tunnel_dp_max_length()
1539 	dev3 = alloc_dev_default(test, dev2, 0x30301, true);  in tb_test_tunnel_dp_max_length()
1540 	dev4 = alloc_dev_default(test, dev3, 0x3030301, true);  in tb_test_tunnel_dp_max_length()
1541 	dev5 = alloc_dev_default(test, dev4, 0x303030301, true);  in tb_test_tunnel_dp_max_length()
1542 	dev6 = alloc_dev_with_dpin(test, dev5, 0x30303030301, true);  in tb_test_tunnel_dp_max_length()
1543 	dev7 = alloc_dev_default(test, host, 0x3, true);  in tb_test_tunnel_dp_max_length()
1544 	dev8 = alloc_dev_default(test, dev7, 0x303, true);  in tb_test_tunnel_dp_max_length()
1545 	dev9 = alloc_dev_default(test, dev8, 0x30303, true);  in tb_test_tunnel_dp_max_length()
1546 	dev10 = alloc_dev_default(test, dev9, 0x3030303, true);  in tb_test_tunnel_dp_max_length()
1547 	dev11 = alloc_dev_default(test, dev10, 0x303030303, true);  in tb_test_tunnel_dp_max_length()
1548 	dev12 = alloc_dev_default(test, dev11, 0x30303030303, true);  in tb_test_tunnel_dp_max_length()
1554 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dp_max_length()
1555 	KUNIT_EXPECT_EQ(test, tunnel->type, TB_TUNNEL_DP);  in tb_test_tunnel_dp_max_length()
1556 	KUNIT_EXPECT_PTR_EQ(test, tunnel->src_port, in);  in tb_test_tunnel_dp_max_length()
1557 	KUNIT_EXPECT_PTR_EQ(test, tunnel->dst_port, out);  in tb_test_tunnel_dp_max_length()
1558 	KUNIT_ASSERT_EQ(test, tunnel->npaths, 3);  in tb_test_tunnel_dp_max_length()
1559 	KUNIT_ASSERT_EQ(test, tunnel->paths[0]->path_length, 13);  in tb_test_tunnel_dp_max_length()
1561 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].in_port, in);  in tb_test_tunnel_dp_max_length()
1563 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[6].in_port,  in tb_test_tunnel_dp_max_length()
1565 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[6].out_port,  in tb_test_tunnel_dp_max_length()
1568 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[12].out_port, out);  in tb_test_tunnel_dp_max_length()
1569 	KUNIT_ASSERT_EQ(test, tunnel->paths[1]->path_length, 13);  in tb_test_tunnel_dp_max_length()
1570 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[0].in_port, in);  in tb_test_tunnel_dp_max_length()
1571 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[6].in_port,  in tb_test_tunnel_dp_max_length()
1573 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[6].out_port,  in tb_test_tunnel_dp_max_length()
1575 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[12].out_port, out);  in tb_test_tunnel_dp_max_length()
1576 	KUNIT_ASSERT_EQ(test, tunnel->paths[2]->path_length, 13);  in tb_test_tunnel_dp_max_length()
1577 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[0].in_port, out);  in tb_test_tunnel_dp_max_length()
1578 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[6].in_port,  in tb_test_tunnel_dp_max_length()
1580 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[6].out_port,  in tb_test_tunnel_dp_max_length()
1582 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[2]->hops[12].out_port, in);  in tb_test_tunnel_dp_max_length()
1586 static void tb_test_tunnel_usb3(struct kunit *test)  in tb_test_tunnel_usb3()  argument
1603 	host = alloc_host(test);  in tb_test_tunnel_usb3()
1604 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_tunnel_usb3()
1605 	dev2 = alloc_dev_default(test, dev1, 0x701, true);  in tb_test_tunnel_usb3()
1610 	KUNIT_ASSERT_NOT_NULL(test, tunnel1);  in tb_test_tunnel_usb3()
1611 	KUNIT_EXPECT_EQ(test, tunnel1->type, TB_TUNNEL_USB3);  in tb_test_tunnel_usb3()
1612 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->src_port, down);  in tb_test_tunnel_usb3()
1613 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->dst_port, up);  in tb_test_tunnel_usb3()
1614 	KUNIT_ASSERT_EQ(test, tunnel1->npaths, 2);  in tb_test_tunnel_usb3()
1615 	KUNIT_ASSERT_EQ(test, tunnel1->paths[0]->path_length, 2);  in tb_test_tunnel_usb3()
1616 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[0]->hops[0].in_port, down);  in tb_test_tunnel_usb3()
1617 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[0]->hops[1].out_port, up);  in tb_test_tunnel_usb3()
1618 	KUNIT_ASSERT_EQ(test, tunnel1->paths[1]->path_length, 2);  in tb_test_tunnel_usb3()
1619 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[1]->hops[0].in_port, up);  in tb_test_tunnel_usb3()
1620 	KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[1]->hops[1].out_port, down);  in tb_test_tunnel_usb3()
1625 	KUNIT_ASSERT_NOT_NULL(test, tunnel2);  in tb_test_tunnel_usb3()
1626 	KUNIT_EXPECT_EQ(test, tunnel2->type, TB_TUNNEL_USB3);  in tb_test_tunnel_usb3()
1627 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->src_port, down);  in tb_test_tunnel_usb3()
1628 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->dst_port, up);  in tb_test_tunnel_usb3()
1629 	KUNIT_ASSERT_EQ(test, tunnel2->npaths, 2);  in tb_test_tunnel_usb3()
1630 	KUNIT_ASSERT_EQ(test, tunnel2->paths[0]->path_length, 2);  in tb_test_tunnel_usb3()
1631 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[0]->hops[0].in_port, down);  in tb_test_tunnel_usb3()
1632 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[0]->hops[1].out_port, up);  in tb_test_tunnel_usb3()
1633 	KUNIT_ASSERT_EQ(test, tunnel2->paths[1]->path_length, 2);  in tb_test_tunnel_usb3()
1634 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[1]->hops[0].in_port, up);  in tb_test_tunnel_usb3()
1635 	KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[1]->hops[1].out_port, down);  in tb_test_tunnel_usb3()
1641 static void tb_test_tunnel_port_on_path(struct kunit *test)  in tb_test_tunnel_port_on_path()  argument
1661 	host = alloc_host(test);  in tb_test_tunnel_port_on_path()
1662 	dev1 = alloc_dev_default(test, host, 0x3, true);  in tb_test_tunnel_port_on_path()
1663 	dev2 = alloc_dev_with_dpin(test, dev1, 0x303, true);  in tb_test_tunnel_port_on_path()
1664 	dev3 = alloc_dev_default(test, dev1, 0x503, true);  in tb_test_tunnel_port_on_path()
1665 	dev4 = alloc_dev_default(test, dev1, 0x703, true);  in tb_test_tunnel_port_on_path()
1666 	dev5 = alloc_dev_default(test, dev3, 0x50503, true);  in tb_test_tunnel_port_on_path()
1672 	KUNIT_ASSERT_NOT_NULL(test, dp_tunnel);  in tb_test_tunnel_port_on_path()
1674 	KUNIT_EXPECT_TRUE(test, tb_tunnel_port_on_path(dp_tunnel, in));  in tb_test_tunnel_port_on_path()
1675 	KUNIT_EXPECT_TRUE(test, tb_tunnel_port_on_path(dp_tunnel, out));  in tb_test_tunnel_port_on_path()
1678 	KUNIT_EXPECT_FALSE(test, tb_tunnel_port_on_path(dp_tunnel, port));  in tb_test_tunnel_port_on_path()
1681 	KUNIT_EXPECT_FALSE(test, tb_tunnel_port_on_path(dp_tunnel, port));  in tb_test_tunnel_port_on_path()
1684 	KUNIT_EXPECT_FALSE(test, tb_tunnel_port_on_path(dp_tunnel, port));  in tb_test_tunnel_port_on_path()
1687 	KUNIT_EXPECT_TRUE(test, tb_tunnel_port_on_path(dp_tunnel, port));  in tb_test_tunnel_port_on_path()
1690 	KUNIT_EXPECT_TRUE(test, tb_tunnel_port_on_path(dp_tunnel, port));  in tb_test_tunnel_port_on_path()
1693 	KUNIT_EXPECT_FALSE(test, tb_tunnel_port_on_path(dp_tunnel, port));  in tb_test_tunnel_port_on_path()
1696 	KUNIT_EXPECT_TRUE(test, tb_tunnel_port_on_path(dp_tunnel, port));  in tb_test_tunnel_port_on_path()
1699 	KUNIT_EXPECT_TRUE(test, tb_tunnel_port_on_path(dp_tunnel, port));  in tb_test_tunnel_port_on_path()
1702 	KUNIT_EXPECT_FALSE(test, tb_tunnel_port_on_path(dp_tunnel, port));  in tb_test_tunnel_port_on_path()
1707 static void tb_test_tunnel_dma(struct kunit *test)  in tb_test_tunnel_dma()  argument
1724 	host = alloc_host(test);  in tb_test_tunnel_dma()
1729 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dma()
1730 	KUNIT_EXPECT_EQ(test, tunnel->type, TB_TUNNEL_DMA);  in tb_test_tunnel_dma()
1731 	KUNIT_EXPECT_PTR_EQ(test, tunnel->src_port, nhi);  in tb_test_tunnel_dma()
1732 	KUNIT_EXPECT_PTR_EQ(test, tunnel->dst_port, port);  in tb_test_tunnel_dma()
1733 	KUNIT_ASSERT_EQ(test, tunnel->npaths, 2);  in tb_test_tunnel_dma()
1735 	KUNIT_ASSERT_EQ(test, tunnel->paths[0]->path_length, 1);  in tb_test_tunnel_dma()
1736 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].in_port, port);  in tb_test_tunnel_dma()
1737 	KUNIT_EXPECT_EQ(test, tunnel->paths[0]->hops[0].in_hop_index, 8);  in tb_test_tunnel_dma()
1738 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].out_port, nhi);  in tb_test_tunnel_dma()
1739 	KUNIT_EXPECT_EQ(test, tunnel->paths[0]->hops[0].next_hop_index, 1);  in tb_test_tunnel_dma()
1741 	KUNIT_ASSERT_EQ(test, tunnel->paths[1]->path_length, 1);  in tb_test_tunnel_dma()
1742 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[0].in_port, nhi);  in tb_test_tunnel_dma()
1743 	KUNIT_EXPECT_EQ(test, tunnel->paths[1]->hops[0].in_hop_index, 1);  in tb_test_tunnel_dma()
1744 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[0].out_port, port);  in tb_test_tunnel_dma()
1745 	KUNIT_EXPECT_EQ(test, tunnel->paths[1]->hops[0].next_hop_index, 8);  in tb_test_tunnel_dma()
1750 static void tb_test_tunnel_dma_rx(struct kunit *test)  in tb_test_tunnel_dma_rx()  argument
1767 	host = alloc_host(test);  in tb_test_tunnel_dma_rx()
1772 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dma_rx()
1773 	KUNIT_EXPECT_EQ(test, tunnel->type, TB_TUNNEL_DMA);  in tb_test_tunnel_dma_rx()
1774 	KUNIT_EXPECT_PTR_EQ(test, tunnel->src_port, nhi);  in tb_test_tunnel_dma_rx()
1775 	KUNIT_EXPECT_PTR_EQ(test, tunnel->dst_port, port);  in tb_test_tunnel_dma_rx()
1776 	KUNIT_ASSERT_EQ(test, tunnel->npaths, 1);  in tb_test_tunnel_dma_rx()
1778 	KUNIT_ASSERT_EQ(test, tunnel->paths[0]->path_length, 1);  in tb_test_tunnel_dma_rx()
1779 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].in_port, port);  in tb_test_tunnel_dma_rx()
1780 	KUNIT_EXPECT_EQ(test, tunnel->paths[0]->hops[0].in_hop_index, 15);  in tb_test_tunnel_dma_rx()
1781 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].out_port, nhi);  in tb_test_tunnel_dma_rx()
1782 	KUNIT_EXPECT_EQ(test, tunnel->paths[0]->hops[0].next_hop_index, 2);  in tb_test_tunnel_dma_rx()
1787 static void tb_test_tunnel_dma_tx(struct kunit *test)  in tb_test_tunnel_dma_tx()  argument
1804 	host = alloc_host(test);  in tb_test_tunnel_dma_tx()
1809 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dma_tx()
1810 	KUNIT_EXPECT_EQ(test, tunnel->type, TB_TUNNEL_DMA);  in tb_test_tunnel_dma_tx()
1811 	KUNIT_EXPECT_PTR_EQ(test, tunnel->src_port, nhi);  in tb_test_tunnel_dma_tx()
1812 	KUNIT_EXPECT_PTR_EQ(test, tunnel->dst_port, port);  in tb_test_tunnel_dma_tx()
1813 	KUNIT_ASSERT_EQ(test, tunnel->npaths, 1);  in tb_test_tunnel_dma_tx()
1815 	KUNIT_ASSERT_EQ(test, tunnel->paths[0]->path_length, 1);  in tb_test_tunnel_dma_tx()
1816 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].in_port, nhi);  in tb_test_tunnel_dma_tx()
1817 	KUNIT_EXPECT_EQ(test, tunnel->paths[0]->hops[0].in_hop_index, 2);  in tb_test_tunnel_dma_tx()
1818 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].out_port, port);  in tb_test_tunnel_dma_tx()
1819 	KUNIT_EXPECT_EQ(test, tunnel->paths[0]->hops[0].next_hop_index, 15);  in tb_test_tunnel_dma_tx()
1824 static void tb_test_tunnel_dma_chain(struct kunit *test)  in tb_test_tunnel_dma_chain()  argument
1848 	host = alloc_host(test);  in tb_test_tunnel_dma_chain()
1849 	dev1 = alloc_dev_default(test, host, 0x1, true);  in tb_test_tunnel_dma_chain()
1850 	dev2 = alloc_dev_default(test, dev1, 0x701, true);  in tb_test_tunnel_dma_chain()
1855 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dma_chain()
1856 	KUNIT_EXPECT_EQ(test, tunnel->type, TB_TUNNEL_DMA);  in tb_test_tunnel_dma_chain()
1857 	KUNIT_EXPECT_PTR_EQ(test, tunnel->src_port, nhi);  in tb_test_tunnel_dma_chain()
1858 	KUNIT_EXPECT_PTR_EQ(test, tunnel->dst_port, port);  in tb_test_tunnel_dma_chain()
1859 	KUNIT_ASSERT_EQ(test, tunnel->npaths, 2);  in tb_test_tunnel_dma_chain()
1861 	KUNIT_ASSERT_EQ(test, tunnel->paths[0]->path_length, 3);  in tb_test_tunnel_dma_chain()
1862 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].in_port, port);  in tb_test_tunnel_dma_chain()
1863 	KUNIT_EXPECT_EQ(test, tunnel->paths[0]->hops[0].in_hop_index, 8);  in tb_test_tunnel_dma_chain()
1864 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[0].out_port,  in tb_test_tunnel_dma_chain()
1866 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[1].in_port,  in tb_test_tunnel_dma_chain()
1868 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[1].out_port,  in tb_test_tunnel_dma_chain()
1870 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[2].in_port,  in tb_test_tunnel_dma_chain()
1872 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[0]->hops[2].out_port, nhi);  in tb_test_tunnel_dma_chain()
1873 	KUNIT_EXPECT_EQ(test, tunnel->paths[0]->hops[2].next_hop_index, 1);  in tb_test_tunnel_dma_chain()
1875 	KUNIT_ASSERT_EQ(test, tunnel->paths[1]->path_length, 3);  in tb_test_tunnel_dma_chain()
1876 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[0].in_port, nhi);  in tb_test_tunnel_dma_chain()
1877 	KUNIT_EXPECT_EQ(test, tunnel->paths[1]->hops[0].in_hop_index, 1);  in tb_test_tunnel_dma_chain()
1878 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[1].in_port,  in tb_test_tunnel_dma_chain()
1880 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[1].out_port,  in tb_test_tunnel_dma_chain()
1882 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[2].in_port,  in tb_test_tunnel_dma_chain()
1884 	KUNIT_EXPECT_PTR_EQ(test, tunnel->paths[1]->hops[2].out_port, port);  in tb_test_tunnel_dma_chain()
1885 	KUNIT_EXPECT_EQ(test, tunnel->paths[1]->hops[2].next_hop_index, 8);  in tb_test_tunnel_dma_chain()
1890 static void tb_test_tunnel_dma_match(struct kunit *test)  in tb_test_tunnel_dma_match()  argument
1896 	host = alloc_host(test);  in tb_test_tunnel_dma_match()
1901 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dma_match()
1903 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, 15, 1, 15, 1));  in tb_test_tunnel_dma_match()
1904 	KUNIT_ASSERT_FALSE(test, tb_tunnel_match_dma(tunnel, 8, 1, 15, 1));  in tb_test_tunnel_dma_match()
1905 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, -1, 15, 1));  in tb_test_tunnel_dma_match()
1906 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, 15, 1, -1, -1));  in tb_test_tunnel_dma_match()
1907 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, 15, -1, -1, -1));  in tb_test_tunnel_dma_match()
1908 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, 1, -1, -1));  in tb_test_tunnel_dma_match()
1909 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, -1, 15, -1));  in tb_test_tunnel_dma_match()
1910 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, -1, -1, 1));  in tb_test_tunnel_dma_match()
1911 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, -1, -1, -1));  in tb_test_tunnel_dma_match()
1912 	KUNIT_ASSERT_FALSE(test, tb_tunnel_match_dma(tunnel, 8, -1, 8, -1));  in tb_test_tunnel_dma_match()
1917 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dma_match()
1918 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, 15, 1, -1, -1));  in tb_test_tunnel_dma_match()
1919 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, 15, -1, -1, -1));  in tb_test_tunnel_dma_match()
1920 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, 1, -1, -1));  in tb_test_tunnel_dma_match()
1921 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, -1, -1, -1));  in tb_test_tunnel_dma_match()
1922 	KUNIT_ASSERT_FALSE(test, tb_tunnel_match_dma(tunnel, 15, 1, 15, 1));  in tb_test_tunnel_dma_match()
1923 	KUNIT_ASSERT_FALSE(test, tb_tunnel_match_dma(tunnel, -1, -1, 15, 1));  in tb_test_tunnel_dma_match()
1924 	KUNIT_ASSERT_FALSE(test, tb_tunnel_match_dma(tunnel, 15, 11, -1, -1));  in tb_test_tunnel_dma_match()
1929 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_tunnel_dma_match()
1930 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, -1, 15, 11));  in tb_test_tunnel_dma_match()
1931 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, -1, 15, -1));  in tb_test_tunnel_dma_match()
1932 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, -1, -1, 11));  in tb_test_tunnel_dma_match()
1933 	KUNIT_ASSERT_TRUE(test, tb_tunnel_match_dma(tunnel, -1, -1, -1, -1));  in tb_test_tunnel_dma_match()
1934 	KUNIT_ASSERT_FALSE(test, tb_tunnel_match_dma(tunnel, -1, -1, 15, 1));  in tb_test_tunnel_dma_match()
1935 	KUNIT_ASSERT_FALSE(test, tb_tunnel_match_dma(tunnel, -1, -1, 10, 11));  in tb_test_tunnel_dma_match()
1936 	KUNIT_ASSERT_FALSE(test, tb_tunnel_match_dma(tunnel, 15, 11, -1, -1));  in tb_test_tunnel_dma_match()
1941 static void tb_test_credit_alloc_legacy_not_bonded(struct kunit *test)  in tb_test_credit_alloc_legacy_not_bonded()  argument
1948 	host = alloc_host(test);  in tb_test_credit_alloc_legacy_not_bonded()
1949 	dev = alloc_dev_default(test, host, 0x1, false);  in tb_test_credit_alloc_legacy_not_bonded()
1954 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_credit_alloc_legacy_not_bonded()
1955 	KUNIT_ASSERT_EQ(test, tunnel->npaths, (size_t)2);  in tb_test_credit_alloc_legacy_not_bonded()
1958 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_legacy_not_bonded()
1959 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_legacy_not_bonded()
1960 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_legacy_not_bonded()
1961 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_legacy_not_bonded()
1962 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 16U);  in tb_test_credit_alloc_legacy_not_bonded()
1965 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_legacy_not_bonded()
1966 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_legacy_not_bonded()
1967 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_legacy_not_bonded()
1968 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_legacy_not_bonded()
1969 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 16U);  in tb_test_credit_alloc_legacy_not_bonded()
1974 static void tb_test_credit_alloc_legacy_bonded(struct kunit *test)  in tb_test_credit_alloc_legacy_bonded()  argument
1981 	host = alloc_host(test);  in tb_test_credit_alloc_legacy_bonded()
1982 	dev = alloc_dev_default(test, host, 0x1, true);  in tb_test_credit_alloc_legacy_bonded()
1987 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_credit_alloc_legacy_bonded()
1988 	KUNIT_ASSERT_EQ(test, tunnel->npaths, (size_t)2);  in tb_test_credit_alloc_legacy_bonded()
1991 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_legacy_bonded()
1992 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_legacy_bonded()
1993 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_legacy_bonded()
1994 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_legacy_bonded()
1995 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);  in tb_test_credit_alloc_legacy_bonded()
1998 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_legacy_bonded()
1999 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_legacy_bonded()
2000 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_legacy_bonded()
2001 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_legacy_bonded()
2002 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);  in tb_test_credit_alloc_legacy_bonded()
2007 static void tb_test_credit_alloc_pcie(struct kunit *test)  in tb_test_credit_alloc_pcie()  argument
2014 	host = alloc_host_usb4(test);  in tb_test_credit_alloc_pcie()
2015 	dev = alloc_dev_usb4(test, host, 0x1, true);  in tb_test_credit_alloc_pcie()
2020 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_credit_alloc_pcie()
2021 	KUNIT_ASSERT_EQ(test, tunnel->npaths, (size_t)2);  in tb_test_credit_alloc_pcie()
2024 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_pcie()
2025 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_pcie()
2026 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_pcie()
2027 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_pcie()
2028 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);  in tb_test_credit_alloc_pcie()
2031 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_pcie()
2032 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_pcie()
2033 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_pcie()
2034 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_pcie()
2035 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 64U);  in tb_test_credit_alloc_pcie()
2040 static void tb_test_credit_alloc_without_dp(struct kunit *test)  in tb_test_credit_alloc_without_dp()  argument
2047 	host = alloc_host_usb4(test);  in tb_test_credit_alloc_without_dp()
2048 	dev = alloc_dev_without_dp(test, host, 0x1, true);  in tb_test_credit_alloc_without_dp()
2068 	KUNIT_ASSERT_TRUE(test, tunnel != NULL);  in tb_test_credit_alloc_without_dp()
2069 	KUNIT_ASSERT_EQ(test, tunnel->npaths, (size_t)2);  in tb_test_credit_alloc_without_dp()
2073 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_without_dp()
2074 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_without_dp()
2075 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_without_dp()
2076 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_without_dp()
2077 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 9U);  in tb_test_credit_alloc_without_dp()
2081 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_without_dp()
2082 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_without_dp()
2083 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_without_dp()
2084 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_without_dp()
2085 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 64U);  in tb_test_credit_alloc_without_dp()
2090 static void tb_test_credit_alloc_dp(struct kunit *test)  in tb_test_credit_alloc_dp()  argument
2097 	host = alloc_host_usb4(test);  in tb_test_credit_alloc_dp()
2098 	dev = alloc_dev_usb4(test, host, 0x1, true);  in tb_test_credit_alloc_dp()
2104 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_credit_alloc_dp()
2105 	KUNIT_ASSERT_EQ(test, tunnel->npaths, (size_t)3);  in tb_test_credit_alloc_dp()
2109 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dp()
2110 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 12U);  in tb_test_credit_alloc_dp()
2111 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);  in tb_test_credit_alloc_dp()
2112 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 18U);  in tb_test_credit_alloc_dp()
2113 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 0U);  in tb_test_credit_alloc_dp()
2117 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dp()
2118 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dp()
2119 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);  in tb_test_credit_alloc_dp()
2120 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dp()
2121 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in tb_test_credit_alloc_dp()
2125 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dp()
2126 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dp()
2127 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);  in tb_test_credit_alloc_dp()
2128 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dp()
2129 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in tb_test_credit_alloc_dp()
2134 static void tb_test_credit_alloc_usb3(struct kunit *test)  in tb_test_credit_alloc_usb3()  argument
2141 	host = alloc_host_usb4(test);  in tb_test_credit_alloc_usb3()
2142 	dev = alloc_dev_usb4(test, host, 0x1, true);  in tb_test_credit_alloc_usb3()
2147 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_credit_alloc_usb3()
2148 	KUNIT_ASSERT_EQ(test, tunnel->npaths, (size_t)2);  in tb_test_credit_alloc_usb3()
2151 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_usb3()
2152 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_usb3()
2153 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_usb3()
2154 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_usb3()
2155 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in tb_test_credit_alloc_usb3()
2158 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_usb3()
2159 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_usb3()
2160 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in tb_test_credit_alloc_usb3()
2161 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_usb3()
2162 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);  in tb_test_credit_alloc_usb3()
2167 static void tb_test_credit_alloc_dma(struct kunit *test)  in tb_test_credit_alloc_dma()  argument
2174 	host = alloc_host_usb4(test);  in tb_test_credit_alloc_dma()
2175 	dev = alloc_dev_usb4(test, host, 0x1, true);  in tb_test_credit_alloc_dma()
2181 	KUNIT_ASSERT_NOT_NULL(test, tunnel);  in tb_test_credit_alloc_dma()
2182 	KUNIT_ASSERT_EQ(test, tunnel->npaths, (size_t)2);  in tb_test_credit_alloc_dma()
2186 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dma()
2187 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dma()
2188 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);  in tb_test_credit_alloc_dma()
2189 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dma()
2190 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in tb_test_credit_alloc_dma()
2194 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dma()
2195 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dma()
2196 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);  in tb_test_credit_alloc_dma()
2197 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dma()
2198 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in tb_test_credit_alloc_dma()
2203 static void tb_test_credit_alloc_dma_multiple(struct kunit *test)  in tb_test_credit_alloc_dma_multiple()  argument
2210 	host = alloc_host_usb4(test);  in tb_test_credit_alloc_dma_multiple()
2211 	dev = alloc_dev_usb4(test, host, 0x1, true);  in tb_test_credit_alloc_dma_multiple()
2235 	KUNIT_ASSERT_NOT_NULL(test, tunnel1);  in tb_test_credit_alloc_dma_multiple()
2236 	KUNIT_ASSERT_EQ(test, tunnel1->npaths, (size_t)2);  in tb_test_credit_alloc_dma_multiple()
2239 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dma_multiple()
2240 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2241 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);  in tb_test_credit_alloc_dma_multiple()
2242 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2243 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in tb_test_credit_alloc_dma_multiple()
2246 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dma_multiple()
2247 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2248 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2249 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2250 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in tb_test_credit_alloc_dma_multiple()
2253 	KUNIT_ASSERT_NOT_NULL(test, tunnel2);  in tb_test_credit_alloc_dma_multiple()
2254 	KUNIT_ASSERT_EQ(test, tunnel2->npaths, (size_t)2);  in tb_test_credit_alloc_dma_multiple()
2257 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dma_multiple()
2258 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2259 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);  in tb_test_credit_alloc_dma_multiple()
2260 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2261 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in tb_test_credit_alloc_dma_multiple()
2264 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dma_multiple()
2265 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2266 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2267 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2268 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in tb_test_credit_alloc_dma_multiple()
2271 	KUNIT_ASSERT_NULL(test, tunnel3);  in tb_test_credit_alloc_dma_multiple()
2280 	KUNIT_ASSERT_NOT_NULL(test, tunnel3);  in tb_test_credit_alloc_dma_multiple()
2283 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dma_multiple()
2284 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2285 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);  in tb_test_credit_alloc_dma_multiple()
2286 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2287 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in tb_test_credit_alloc_dma_multiple()
2290 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in tb_test_credit_alloc_dma_multiple()
2291 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2292 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2293 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in tb_test_credit_alloc_dma_multiple()
2294 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in tb_test_credit_alloc_dma_multiple()
2300 static struct tb_tunnel *TB_TEST_PCIE_TUNNEL(struct kunit *test,  in TB_TEST_PCIE_TUNNEL()  argument
2310 	KUNIT_ASSERT_NOT_NULL(test, pcie_tunnel);  in TB_TEST_PCIE_TUNNEL()
2311 	KUNIT_ASSERT_EQ(test, pcie_tunnel->npaths, (size_t)2);  in TB_TEST_PCIE_TUNNEL()
2314 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_PCIE_TUNNEL()
2315 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_PCIE_TUNNEL()
2316 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in TB_TEST_PCIE_TUNNEL()
2317 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_PCIE_TUNNEL()
2318 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);  in TB_TEST_PCIE_TUNNEL()
2321 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_PCIE_TUNNEL()
2322 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_PCIE_TUNNEL()
2323 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in TB_TEST_PCIE_TUNNEL()
2324 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_PCIE_TUNNEL()
2325 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 64U);  in TB_TEST_PCIE_TUNNEL()
2330 static struct tb_tunnel *TB_TEST_DP_TUNNEL1(struct kunit *test,  in TB_TEST_DP_TUNNEL1()  argument
2340 	KUNIT_ASSERT_NOT_NULL(test, dp_tunnel1);  in TB_TEST_DP_TUNNEL1()
2341 	KUNIT_ASSERT_EQ(test, dp_tunnel1->npaths, (size_t)3);  in TB_TEST_DP_TUNNEL1()
2344 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DP_TUNNEL1()
2345 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 12U);  in TB_TEST_DP_TUNNEL1()
2346 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);  in TB_TEST_DP_TUNNEL1()
2347 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 18U);  in TB_TEST_DP_TUNNEL1()
2348 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 0U);  in TB_TEST_DP_TUNNEL1()
2351 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DP_TUNNEL1()
2352 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_DP_TUNNEL1()
2353 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);  in TB_TEST_DP_TUNNEL1()
2354 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_DP_TUNNEL1()
2355 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in TB_TEST_DP_TUNNEL1()
2358 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DP_TUNNEL1()
2359 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_DP_TUNNEL1()
2360 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);  in TB_TEST_DP_TUNNEL1()
2361 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_DP_TUNNEL1()
2362 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in TB_TEST_DP_TUNNEL1()
2367 static struct tb_tunnel *TB_TEST_DP_TUNNEL2(struct kunit *test,  in TB_TEST_DP_TUNNEL2()  argument
2377 	KUNIT_ASSERT_NOT_NULL(test, dp_tunnel2);  in TB_TEST_DP_TUNNEL2()
2378 	KUNIT_ASSERT_EQ(test, dp_tunnel2->npaths, (size_t)3);  in TB_TEST_DP_TUNNEL2()
2381 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DP_TUNNEL2()
2382 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 12U);  in TB_TEST_DP_TUNNEL2()
2383 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);  in TB_TEST_DP_TUNNEL2()
2384 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 18U);  in TB_TEST_DP_TUNNEL2()
2385 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 0U);  in TB_TEST_DP_TUNNEL2()
2388 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DP_TUNNEL2()
2389 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_DP_TUNNEL2()
2390 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);  in TB_TEST_DP_TUNNEL2()
2391 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_DP_TUNNEL2()
2392 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in TB_TEST_DP_TUNNEL2()
2395 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DP_TUNNEL2()
2396 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_DP_TUNNEL2()
2397 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 1U);  in TB_TEST_DP_TUNNEL2()
2398 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_DP_TUNNEL2()
2399 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in TB_TEST_DP_TUNNEL2()
2404 static struct tb_tunnel *TB_TEST_USB3_TUNNEL(struct kunit *test,  in TB_TEST_USB3_TUNNEL()  argument
2414 	KUNIT_ASSERT_NOT_NULL(test, usb3_tunnel);  in TB_TEST_USB3_TUNNEL()
2415 	KUNIT_ASSERT_EQ(test, usb3_tunnel->npaths, (size_t)2);  in TB_TEST_USB3_TUNNEL()
2418 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_USB3_TUNNEL()
2419 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_USB3_TUNNEL()
2420 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in TB_TEST_USB3_TUNNEL()
2421 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_USB3_TUNNEL()
2422 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in TB_TEST_USB3_TUNNEL()
2425 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_USB3_TUNNEL()
2426 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_USB3_TUNNEL()
2427 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 7U);  in TB_TEST_USB3_TUNNEL()
2428 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_USB3_TUNNEL()
2429 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 32U);  in TB_TEST_USB3_TUNNEL()
2434 static struct tb_tunnel *TB_TEST_DMA_TUNNEL1(struct kunit *test,  in TB_TEST_DMA_TUNNEL1()  argument
2444 	KUNIT_ASSERT_NOT_NULL(test, dma_tunnel1);  in TB_TEST_DMA_TUNNEL1()
2445 	KUNIT_ASSERT_EQ(test, dma_tunnel1->npaths, (size_t)2);  in TB_TEST_DMA_TUNNEL1()
2448 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DMA_TUNNEL1()
2449 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_DMA_TUNNEL1()
2450 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);  in TB_TEST_DMA_TUNNEL1()
2451 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_DMA_TUNNEL1()
2452 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in TB_TEST_DMA_TUNNEL1()
2455 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DMA_TUNNEL1()
2456 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_DMA_TUNNEL1()
2457 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);  in TB_TEST_DMA_TUNNEL1()
2458 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_DMA_TUNNEL1()
2459 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 14U);  in TB_TEST_DMA_TUNNEL1()
2464 static struct tb_tunnel *TB_TEST_DMA_TUNNEL2(struct kunit *test,  in TB_TEST_DMA_TUNNEL2()  argument
2474 	KUNIT_ASSERT_NOT_NULL(test, dma_tunnel2);  in TB_TEST_DMA_TUNNEL2()
2475 	KUNIT_ASSERT_EQ(test, dma_tunnel2->npaths, (size_t)2);  in TB_TEST_DMA_TUNNEL2()
2478 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DMA_TUNNEL2()
2479 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_DMA_TUNNEL2()
2480 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 14U);  in TB_TEST_DMA_TUNNEL2()
2481 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_DMA_TUNNEL2()
2482 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in TB_TEST_DMA_TUNNEL2()
2485 	KUNIT_ASSERT_EQ(test, path->path_length, 2);  in TB_TEST_DMA_TUNNEL2()
2486 	KUNIT_EXPECT_EQ(test, path->hops[0].nfc_credits, 0U);  in TB_TEST_DMA_TUNNEL2()
2487 	KUNIT_EXPECT_EQ(test, path->hops[0].initial_credits, 0U);  in TB_TEST_DMA_TUNNEL2()
2488 	KUNIT_EXPECT_EQ(test, path->hops[1].nfc_credits, 0U);  in TB_TEST_DMA_TUNNEL2()
2489 	KUNIT_EXPECT_EQ(test, path->hops[1].initial_credits, 1U);  in TB_TEST_DMA_TUNNEL2()
2494 static void tb_test_credit_alloc_all(struct kunit *test)  in tb_test_credit_alloc_all()  argument
2506 	host = alloc_host_usb4(test);  in tb_test_credit_alloc_all()
2507 	dev = alloc_dev_usb4(test, host, 0x1, true);  in tb_test_credit_alloc_all()
2509 	pcie_tunnel = TB_TEST_PCIE_TUNNEL(test, host, dev);  in tb_test_credit_alloc_all()
2510 	dp_tunnel1 = TB_TEST_DP_TUNNEL1(test, host, dev);  in tb_test_credit_alloc_all()
2511 	dp_tunnel2 = TB_TEST_DP_TUNNEL2(test, host, dev);  in tb_test_credit_alloc_all()
2512 	usb3_tunnel = TB_TEST_USB3_TUNNEL(test, host, dev);  in tb_test_credit_alloc_all()
2513 	dma_tunnel1 = TB_TEST_DMA_TUNNEL1(test, host, dev);  in tb_test_credit_alloc_all()
2514 	dma_tunnel2 = TB_TEST_DMA_TUNNEL2(test, host, dev);  in tb_test_credit_alloc_all()
2584 static void tb_test_property_parse(struct kunit *test)  in tb_test_property_parse()  argument
2590 	KUNIT_ASSERT_NOT_NULL(test, dir);  in tb_test_property_parse()
2593 	KUNIT_ASSERT_NULL(test, p);  in tb_test_property_parse()
2596 	KUNIT_ASSERT_NOT_NULL(test, p);  in tb_test_property_parse()
2597 	KUNIT_EXPECT_STREQ(test, p->value.text, "Apple Inc.");  in tb_test_property_parse()
2600 	KUNIT_ASSERT_NOT_NULL(test, p);  in tb_test_property_parse()
2601 	KUNIT_EXPECT_EQ(test, p->value.immediate, 0xa27);  in tb_test_property_parse()
2604 	KUNIT_ASSERT_NOT_NULL(test, p);  in tb_test_property_parse()
2605 	KUNIT_EXPECT_STREQ(test, p->value.text, "Macintosh");  in tb_test_property_parse()
2608 	KUNIT_ASSERT_NOT_NULL(test, p);  in tb_test_property_parse()
2609 	KUNIT_EXPECT_EQ(test, p->value.immediate, 0xa);  in tb_test_property_parse()
2612 	KUNIT_ASSERT_NULL(test, p);  in tb_test_property_parse()
2615 	KUNIT_ASSERT_NOT_NULL(test, p);  in tb_test_property_parse()
2618 	KUNIT_EXPECT_TRUE(test, uuid_equal(network_dir->uuid, &network_dir_uuid));  in tb_test_property_parse()
2621 	KUNIT_ASSERT_NOT_NULL(test, p);  in tb_test_property_parse()
2622 	KUNIT_EXPECT_EQ(test, p->value.immediate, 0x1);  in tb_test_property_parse()
2625 	KUNIT_ASSERT_NOT_NULL(test, p);  in tb_test_property_parse()
2626 	KUNIT_EXPECT_EQ(test, p->value.immediate, 0x1);  in tb_test_property_parse()
2629 	KUNIT_ASSERT_NOT_NULL(test, p);  in tb_test_property_parse()
2630 	KUNIT_EXPECT_EQ(test, p->value.immediate, 0x1);  in tb_test_property_parse()
2633 	KUNIT_ASSERT_NOT_NULL(test, p);  in tb_test_property_parse()
2634 	KUNIT_EXPECT_EQ(test, p->value.immediate, 0x0);  in tb_test_property_parse()
2637 	KUNIT_EXPECT_TRUE(test, !p);  in tb_test_property_parse()
2639 	KUNIT_EXPECT_TRUE(test, !p);  in tb_test_property_parse()
2644 static void tb_test_property_format(struct kunit *test)  in tb_test_property_format()  argument
2652 	KUNIT_ASSERT_NOT_NULL(test, dir);  in tb_test_property_format()
2655 	KUNIT_ASSERT_EQ(test, ret, ARRAY_SIZE(root_directory));  in tb_test_property_format()
2659 	block = kunit_kzalloc(test, block_len * sizeof(u32), GFP_KERNEL);  in tb_test_property_format()
2660 	KUNIT_ASSERT_NOT_NULL(test, block);  in tb_test_property_format()
2663 	KUNIT_EXPECT_EQ(test, ret, 0);  in tb_test_property_format()
2666 		KUNIT_EXPECT_EQ(test, root_directory[i], block[i]);  in tb_test_property_format()
2671 static void compare_dirs(struct kunit *test, struct tb_property_dir *d1,  in compare_dirs()  argument
2678 		KUNIT_ASSERT_NOT_NULL(test, d2->uuid);  in compare_dirs()
2679 		KUNIT_ASSERT_TRUE(test, uuid_equal(d1->uuid, d2->uuid));  in compare_dirs()
2681 		KUNIT_ASSERT_NULL(test, d2->uuid);  in compare_dirs()
2687 	KUNIT_ASSERT_NE(test, n1, 0);  in compare_dirs()
2692 	KUNIT_ASSERT_NE(test, n2, 0);  in compare_dirs()
2694 	KUNIT_ASSERT_EQ(test, n1, n2);  in compare_dirs()
2700 		KUNIT_ASSERT_NOT_NULL(test, p1);  in compare_dirs()
2702 		KUNIT_ASSERT_NOT_NULL(test, p2);  in compare_dirs()
2704 		KUNIT_ASSERT_STREQ(test, &p1->key[0], &p2->key[0]);  in compare_dirs()
2705 		KUNIT_ASSERT_EQ(test, p1->type, p2->type);  in compare_dirs()
2706 		KUNIT_ASSERT_EQ(test, p1->length, p2->length);  in compare_dirs()
2710 			KUNIT_ASSERT_NOT_NULL(test, p1->value.dir);  in compare_dirs()
2711 			KUNIT_ASSERT_NOT_NULL(test, p2->value.dir);  in compare_dirs()
2712 			compare_dirs(test, p1->value.dir, p2->value.dir);  in compare_dirs()
2716 			KUNIT_ASSERT_NOT_NULL(test, p1->value.data);  in compare_dirs()
2717 			KUNIT_ASSERT_NOT_NULL(test, p2->value.data);  in compare_dirs()
2718 			KUNIT_ASSERT_TRUE(test,  in compare_dirs()
2725 			KUNIT_ASSERT_NOT_NULL(test, p1->value.text);  in compare_dirs()
2726 			KUNIT_ASSERT_NOT_NULL(test, p2->value.text);  in compare_dirs()
2727 			KUNIT_ASSERT_STREQ(test, p1->value.text, p2->value.text);  in compare_dirs()
2731 			KUNIT_ASSERT_EQ(test, p1->value.immediate,  in compare_dirs()
2735 			KUNIT_FAIL(test, "unexpected property type");  in compare_dirs()
2741 static void tb_test_property_copy(struct kunit *test)  in tb_test_property_copy()  argument
2748 	KUNIT_ASSERT_NOT_NULL(test, src);  in tb_test_property_copy()
2751 	KUNIT_ASSERT_NOT_NULL(test, dst);  in tb_test_property_copy()
2754 	compare_dirs(test, src, dst);  in tb_test_property_copy()
2758 	KUNIT_ASSERT_EQ(test, ret, ARRAY_SIZE(root_directory));  in tb_test_property_copy()
2760 	block = kunit_kzalloc(test, sizeof(root_directory), GFP_KERNEL);  in tb_test_property_copy()
2761 	KUNIT_ASSERT_NOT_NULL(test, block);  in tb_test_property_copy()
2764 	KUNIT_EXPECT_TRUE(test, !ret);  in tb_test_property_copy()
2767 		KUNIT_EXPECT_EQ(test, root_directory[i], block[i]);  in tb_test_property_copy()