[people/ms/u-boot.git] / common / cmd_console.c

/*
 * (C) Copyright 2000
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

/*
 * Boot support
 */
#include <common.h>
#include <command.h>
#include <devices.h>

extern void _do_coninfo (void);
int do_coninfo (cmd_tbl_t * cmd, int flag, int argc, char *argv[])
{
	int i, l;

	/* Scan for valid output and input devices */

	puts ("List of available devices:\n");

	for (i = 1; i <= ListNumItems (devlist); i++) {
		device_t *dev = ListGetPtrToItem (devlist, i);

		printf ("%-8s %08x %c%c%c ",
			dev->name,
			dev->flags,
			(dev->flags & DEV_FLAGS_SYSTEM) ? 'S' : '.',
			(dev->flags & DEV_FLAGS_INPUT) ? 'I' : '.',
			(dev->flags & DEV_FLAGS_OUTPUT) ? 'O' : '.');

		for (l = 0; l < MAX_FILES; l++) {
			if (stdio_devices[l] == dev) {
				printf ("%s ", stdio_names[l]);
			}
		}
		putc ('\n');
	}
	return 0;
}


/***************************************************/

U_BOOT_CMD(
	coninfo,	3,	1,	do_coninfo,
	"coninfo - print console devices and information\n",
	""
);
Commit	Line	Data
3863585b WD	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
3863585b WD	31	extern void _do_coninfo (void);
	32	int do_coninfo (cmd_tbl_t * cmd, int flag, int argc, char *argv[])
	33	{
	34	int i, l;
	35
	36	/* Scan for valid output and input devices */
	37
aa5590b6	38	puts ("List of available devices:\n");
3863585b WD	39
	40	for (i = 1; i <= ListNumItems (devlist); i++) {
	41	device_t *dev = ListGetPtrToItem (devlist, i);
	42
	43	printf ("%-8s %08x %c%c%c ",
	44	dev->name,
	45	dev->flags,
	46	(dev->flags & DEV_FLAGS_SYSTEM) ? 'S' : '.',
	47	(dev->flags & DEV_FLAGS_INPUT) ? 'I' : '.',
	48	(dev->flags & DEV_FLAGS_OUTPUT) ? 'O' : '.');
	49
	50	for (l = 0; l < MAX_FILES; l++) {
	51	if (stdio_devices[l] == dev) {
	52	printf ("%s ", stdio_names[l]);
	53	}
	54	}
	55	putc ('\n');
	56	}
	57	return 0;
	58	}
8bde7f77 WD	59
	60
	61	/***************************************************/
	62
0d498393 WD	63	U_BOOT_CMD(
0d498393 WD	64	coninfo, 3, 1, do_coninfo,
aa5590b6	65	"coninfo - print console devices and information\n",
8bde7f77 WD	66	""
8bde7f77 WD	67	);