blob: 70eca575379efa291f16acb47677d98655c4c6c3 (
plain)
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
|
// SPDX-License-Identifier: GPL-2.0-only
// SPDX-FileCopyrightText: © 2013 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
/* detect.c - detect devices command */
#include <common.h>
#include <command.h>
#include <complete.h>
#include <driver.h>
#include <getopt.h>
#include <errno.h>
static int do_detect(int argc, char *argv[])
{
struct device_d *dev;
int opt, i, ret, err;
int option_list = 0;
int option_all = 0;
while ((opt = getopt(argc, argv, "ela")) > 0) {
switch (opt) {
case 'l':
option_list = 1;
break;
case 'e':
break;
case 'a':
option_all = 1;
break;
default:
return COMMAND_ERROR_USAGE;
}
}
if (option_list) {
for_each_device(dev) {
if (dev->detect)
printf("%s\n", dev_name(dev));
}
return 0;
}
if (option_all) {
device_detect_all();
return 0;
}
if (argc == optind)
return COMMAND_ERROR_USAGE;
err = 0;
for (i = optind; i < argc; i++) {
ret = device_detect_by_name(argv[i]);
if (!err && ret)
err = ret;
}
return err;
}
BAREBOX_CMD_HELP_START(detect)
BAREBOX_CMD_HELP_TEXT("Options:")
BAREBOX_CMD_HELP_OPT ("-l", "list detectable devices")
BAREBOX_CMD_HELP_OPT ("-a", "detect all devices")
BAREBOX_CMD_HELP_END
BAREBOX_CMD_START(detect)
.cmd = do_detect,
BAREBOX_CMD_DESC("detect devices")
BAREBOX_CMD_OPTS("[-la] [devices]")
BAREBOX_CMD_GROUP(CMD_GRP_HWMANIP)
BAREBOX_CMD_COMPLETE(device_complete)
BAREBOX_CMD_HELP(cmd_detect_help)
BAREBOX_CMD_END
|