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git.ipfire.org Git - people/ms/u-boot.git/blob - common/cmd_console.c
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
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.
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.
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,
29 #include <stdio_dev.h>
31 extern void _do_coninfo (void);
32 int do_coninfo (cmd_tbl_t
* cmd
, int flag
, int argc
, char *argv
[])
35 struct list_head
*list
= stdio_get_list();
36 struct list_head
*pos
;
37 struct stdio_dev
*dev
;
39 /* Scan for valid output and input devices */
41 puts ("List of available devices:\n");
43 list_for_each(pos
, list
) {
44 dev
= list_entry(pos
, struct stdio_dev
, list
);
46 printf ("%-8s %08x %c%c%c ",
49 (dev
->flags
& DEV_FLAGS_SYSTEM
) ? 'S' : '.',
50 (dev
->flags
& DEV_FLAGS_INPUT
) ? 'I' : '.',
51 (dev
->flags
& DEV_FLAGS_OUTPUT
) ? 'O' : '.');
53 for (l
= 0; l
< MAX_FILES
; l
++) {
54 if (stdio_devices
[l
] == dev
) {
55 printf ("%s ", stdio_names
[l
]);
64 /***************************************************/
67 coninfo
, 3, 1, do_coninfo
,
68 "print console devices and information",