1 /* 2 * Copyright (c) 2015 National Instruments 3 * 4 * (C) Copyright 2015 5 * Joe Hershberger <joe.hershberger@ni.com> 6 * 7 * SPDX-License-Identifier: GPL-2.0 8 */ 9 10 #include <common.h> 11 #include <dm.h> 12 #include <dm/test.h> 13 #include <dm/ut.h> 14 #include <fdtdec.h> 15 #include <malloc.h> 16 #include <net.h> 17 18 DECLARE_GLOBAL_DATA_PTR; 19 20 static int dm_test_eth(struct dm_test_state *dms) 21 { 22 NetPingIP = string_to_ip("1.1.2.2"); 23 24 setenv("ethact", "eth@10002000"); 25 ut_assertok(NetLoop(PING)); 26 ut_asserteq_str("eth@10002000", getenv("ethact")); 27 28 setenv("ethact", "eth@10003000"); 29 ut_assertok(NetLoop(PING)); 30 ut_asserteq_str("eth@10003000", getenv("ethact")); 31 32 setenv("ethact", "eth@10004000"); 33 ut_assertok(NetLoop(PING)); 34 ut_asserteq_str("eth@10004000", getenv("ethact")); 35 36 return 0; 37 } 38 DM_TEST(dm_test_eth, DM_TESTF_SCAN_FDT); 39 40 static int dm_test_eth_alias(struct dm_test_state *dms) 41 { 42 NetPingIP = string_to_ip("1.1.2.2"); 43 setenv("ethact", "eth0"); 44 ut_assertok(NetLoop(PING)); 45 ut_asserteq_str("eth@10002000", getenv("ethact")); 46 47 setenv("ethact", "eth1"); 48 ut_assertok(NetLoop(PING)); 49 ut_asserteq_str("eth@10004000", getenv("ethact")); 50 51 /* Expected to fail since eth2 is not defined in the device tree */ 52 setenv("ethact", "eth2"); 53 ut_assertok(NetLoop(PING)); 54 ut_asserteq_str("eth@10002000", getenv("ethact")); 55 56 setenv("ethact", "eth5"); 57 ut_assertok(NetLoop(PING)); 58 ut_asserteq_str("eth@10003000", getenv("ethact")); 59 60 return 0; 61 } 62 DM_TEST(dm_test_eth_alias, DM_TESTF_SCAN_FDT); 63 64 static int dm_test_eth_prime(struct dm_test_state *dms) 65 { 66 NetPingIP = string_to_ip("1.1.2.2"); 67 68 /* Expected to be "eth@10003000" because of ethprime variable */ 69 setenv("ethact", NULL); 70 setenv("ethprime", "eth5"); 71 ut_assertok(NetLoop(PING)); 72 ut_asserteq_str("eth@10003000", getenv("ethact")); 73 74 /* Expected to be "eth@10002000" because it is first */ 75 setenv("ethact", NULL); 76 setenv("ethprime", NULL); 77 ut_assertok(NetLoop(PING)); 78 ut_asserteq_str("eth@10002000", getenv("ethact")); 79 80 return 0; 81 } 82 DM_TEST(dm_test_eth_prime, DM_TESTF_SCAN_FDT); 83