source: SVN/rincon/u-boot/common/cmd_console.c @ 55

Last change on this file since 55 was 55, checked in by Tim Harvey, 2 years ago

rincon: added latest u-boot source

restored form server backup

Signed-off-by: Tim Harvey <tharvey@…>

File size: 1.8 KB
Line 
1/*
2 * (C) Copyright 2000
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24/*
25 * Boot support
26 */
27#include <common.h>
28#include <command.h>
29#include <devices.h>
30
31extern void _do_coninfo (void);
32int do_coninfo (cmd_tbl_t * cmd, int flag, int argc, char *argv[])
33{
34        int l;
35        struct list_head *list = device_get_list();
36        struct list_head *pos;
37        device_t *dev;
38
39        /* Scan for valid output and input devices */
40
41        puts ("List of available devices:\n");
42
43        list_for_each(pos, list) {
44                dev = list_entry(pos, device_t, list);
45
46                printf ("%-8s %08x %c%c%c ",
47                        dev->name,
48                        dev->flags,
49                        (dev->flags & DEV_FLAGS_SYSTEM) ? 'S' : '.',
50                        (dev->flags & DEV_FLAGS_INPUT) ? 'I' : '.',
51                        (dev->flags & DEV_FLAGS_OUTPUT) ? 'O' : '.');
52
53                for (l = 0; l < MAX_FILES; l++) {
54                        if (stdio_devices[l] == dev) {
55                                printf ("%s ", stdio_names[l]);
56                        }
57                }
58                putc ('\n');
59        }
60        return 0;
61}
62
63
64/***************************************************/
65
66U_BOOT_CMD(
67        coninfo,        3,      1,      do_coninfo,
68        "coninfo - print console devices and information\n",
69        ""
70);
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