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- /*
- * Copyright (c) 2015 National Instruments
- *
- * (C) Copyright 2015
- * Joe Hershberger <joe.hershberger@ni.com>
- *
- * SPDX-License-Identifier: GPL-2.0
- */
- #include <common.h>
- #include <dm.h>
- #include <dm/test.h>
- #include <dm/ut.h>
- #include <fdtdec.h>
- #include <malloc.h>
- #include <net.h>
- #include <asm/eth.h>
- DECLARE_GLOBAL_DATA_PTR;
- static int dm_test_eth(struct dm_test_state *dms)
- {
- net_ping_ip = string_to_ip("1.1.2.2");
- setenv("ethact", "eth@10002000");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10002000", getenv("ethact"));
- setenv("ethact", "eth@10003000");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10003000", getenv("ethact"));
- setenv("ethact", "eth@10004000");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10004000", getenv("ethact"));
- return 0;
- }
- DM_TEST(dm_test_eth, DM_TESTF_SCAN_FDT);
- static int dm_test_eth_alias(struct dm_test_state *dms)
- {
- net_ping_ip = string_to_ip("1.1.2.2");
- setenv("ethact", "eth0");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10002000", getenv("ethact"));
- setenv("ethact", "eth1");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10004000", getenv("ethact"));
- /* Expected to fail since eth2 is not defined in the device tree */
- setenv("ethact", "eth2");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10002000", getenv("ethact"));
- setenv("ethact", "eth5");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10003000", getenv("ethact"));
- return 0;
- }
- DM_TEST(dm_test_eth_alias, DM_TESTF_SCAN_FDT);
- static int dm_test_eth_prime(struct dm_test_state *dms)
- {
- net_ping_ip = string_to_ip("1.1.2.2");
- /* Expected to be "eth@10003000" because of ethprime variable */
- setenv("ethact", NULL);
- setenv("ethprime", "eth5");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10003000", getenv("ethact"));
- /* Expected to be "eth@10002000" because it is first */
- setenv("ethact", NULL);
- setenv("ethprime", NULL);
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10002000", getenv("ethact"));
- return 0;
- }
- DM_TEST(dm_test_eth_prime, DM_TESTF_SCAN_FDT);
- static int dm_test_eth_rotate(struct dm_test_state *dms)
- {
- char ethaddr[18];
- /* Invalidate eth1's MAC address */
- net_ping_ip = string_to_ip("1.1.2.2");
- strcpy(ethaddr, getenv("eth1addr"));
- setenv("eth1addr", NULL);
- /* Make sure that the default is to rotate to the next interface */
- setenv("ethact", "eth@10004000");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10002000", getenv("ethact"));
- /* If ethrotate is no, then we should fail on a bad MAC */
- setenv("ethact", "eth@10004000");
- setenv("ethrotate", "no");
- ut_asserteq(-EINVAL, net_loop(PING));
- ut_asserteq_str("eth@10004000", getenv("ethact"));
- /* Restore the env */
- setenv("eth1addr", ethaddr);
- setenv("ethrotate", NULL);
- /* Invalidate eth0's MAC address */
- strcpy(ethaddr, getenv("ethaddr"));
- setenv(".flags", "ethaddr");
- setenv("ethaddr", NULL);
- /* Make sure we can skip invalid devices */
- setenv("ethact", "eth@10004000");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10004000", getenv("ethact"));
- /* Restore the env */
- setenv("ethaddr", ethaddr);
- setenv(".flags", NULL);
- return 0;
- }
- DM_TEST(dm_test_eth_rotate, DM_TESTF_SCAN_FDT);
- static int dm_test_net_retry(struct dm_test_state *dms)
- {
- net_ping_ip = string_to_ip("1.1.2.2");
- /*
- * eth1 is disabled and netretry is yes, so the ping should succeed and
- * the active device should be eth0
- */
- sandbox_eth_disable_response(1, true);
- setenv("ethact", "eth@10004000");
- setenv("netretry", "yes");
- ut_assertok(net_loop(PING));
- ut_asserteq_str("eth@10002000", getenv("ethact"));
- /*
- * eth1 is disabled and netretry is no, so the ping should fail and the
- * active device should be eth1
- */
- setenv("ethact", "eth@10004000");
- setenv("netretry", "no");
- ut_asserteq(-ETIMEDOUT, net_loop(PING));
- ut_asserteq_str("eth@10004000", getenv("ethact"));
- /* Restore the env */
- setenv("netretry", NULL);
- sandbox_eth_disable_response(1, false);
- return 0;
- }
- DM_TEST(dm_test_net_retry, DM_TESTF_SCAN_FDT);
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