1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
/*
* 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);
|
