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https://github.com/AsahiLinux/u-boot
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83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright 2020-2021 NXP Semiconductors
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*/
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#include <net/dsa.h>
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#include <dm/test.h>
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#include <test/ut.h>
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#include <net.h>
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#include <dm/uclass-internal.h>
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#include <dm/device-internal.h>
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/* This test exercises the major dsa.h API functions, after making sure
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* that the DSA ports and the master Eth are correctly probed.
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*/
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static int dm_test_dsa_probe(struct unit_test_state *uts)
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{
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struct udevice *dev_dsa, *dev_port, *dev_master;
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struct dsa_pdata *dsa_pdata;
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enum uclass_id id;
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id = uclass_get_by_name("dsa");
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ut_assert(id == UCLASS_DSA);
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ut_assertok(uclass_find_device_by_name(UCLASS_DSA, "dsa-test",
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&dev_dsa));
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ut_assertok(uclass_find_device_by_name(UCLASS_ETH, "dsa-test-eth",
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&dev_master));
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ut_assertok(device_probe(dev_master));
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ut_assertok(uclass_find_device_by_name(UCLASS_ETH, "dsa-test@0",
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&dev_port));
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ut_assertok(device_probe(dev_port));
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ut_assertok(uclass_find_device_by_name(UCLASS_ETH, "dsa-test@1",
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&dev_port));
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ut_assertok(device_probe(dev_port));
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/* exercise DSA API */
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dsa_pdata = dev_get_uclass_plat(dev_dsa);
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ut_assertnonnull(dsa_pdata);
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/* includes CPU port */
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ut_assert(dsa_pdata->num_ports == 3);
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ut_assertok(uclass_find_device_by_name(UCLASS_ETH, "lan0",
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&dev_port));
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ut_assertok(device_probe(dev_port));
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ut_assertok(uclass_find_device_by_name(UCLASS_ETH, "lan1",
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&dev_port));
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ut_assertok(device_probe(dev_port));
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dev_master = dsa_get_master(dev_dsa);
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ut_assertnonnull(dev_master);
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ut_asserteq_str("dsa-test-eth", dev_master->name);
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return 0;
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}
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DM_TEST(dm_test_dsa_probe, UT_TESTF_SCAN_FDT);
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/* This test sends ping requests with the local address through each DSA port
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* via the sandbox DSA master Eth.
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*/
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static int dm_test_dsa(struct unit_test_state *uts)
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{
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net_ping_ip = string_to_ip("1.2.3.5");
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env_set("ethact", "eth2");
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ut_assertok(net_loop(PING));
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env_set("ethact", "lan0");
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ut_assertok(net_loop(PING));
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env_set("ethact", "lan1");
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ut_assertok(net_loop(PING));
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env_set("ethact", "");
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return 0;
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}
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DM_TEST(dm_test_dsa, UT_TESTF_SCAN_FDT);
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