[people/ms/u-boot.git] / cmd / console.c

/*
 * (C) Copyright 2000
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

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

extern void _do_coninfo (void);
static int do_coninfo(cmd_tbl_t *cmd, int flag, int argc, char * const argv[])
{
	int l;
	struct list_head *list = stdio_get_list();
	struct list_head *pos;
	struct stdio_dev *dev;

	/* Scan for valid output and input devices */

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

	list_for_each(pos, list) {
		dev = list_entry(pos, struct stdio_dev, list);

		printf ("%-8s %08x %c%c ",
			dev->name,
			dev->flags,
			(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,
	"print console devices and information",
	""
);
Commit	Line	Data
3863585b WD	1	/*
	2	* (C) Copyright 2000
	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
1a459660	5	* SPDX-License-Identifier: GPL-2.0+
3863585b WD	6	*/
	7
	8	/*
	9	* Boot support
	10	*/
	11	#include <common.h>
	12	#include <command.h>
52cb4d4f	13	#include <stdio_dev.h>
3863585b	14
3863585b	15	extern void _do_coninfo (void);
088f1b19	16	static int do_coninfo(cmd_tbl_t cmd, int flag, int argc, char const argv[])
3863585b	17	{
c1de7a6d	18	int l;
52cb4d4f	19	struct list_head *list = stdio_get_list();
c1de7a6d	20	struct list_head *pos;
52cb4d4f	21	struct stdio_dev *dev;
3863585b WD	22
	23	/* Scan for valid output and input devices */
	24
aa5590b6	25	puts ("List of available devices:\n");
3863585b	26
c1de7a6d	27	list_for_each(pos, list) {
52cb4d4f	28	dev = list_entry(pos, struct stdio_dev, list);
3863585b	29
1caf934a	30	printf ("%-8s %08x %c%c ",
3863585b WD	31	dev->name,
3863585b WD	32	dev->flags,
3863585b WD	33	(dev->flags & DEV_FLAGS_INPUT) ? 'I' : '.',
	34	(dev->flags & DEV_FLAGS_OUTPUT) ? 'O' : '.');
	35
	36	for (l = 0; l < MAX_FILES; l++) {
	37	if (stdio_devices[l] == dev) {
	38	printf ("%s ", stdio_names[l]);
	39	}
	40	}
	41	putc ('\n');
	42	}
	43	return 0;
	44	}
8bde7f77 WD	45
	46
	47	/***************************************************/
	48
0d498393 WD	49	U_BOOT_CMD(
0d498393 WD	50	coninfo, 3, 1, do_coninfo,
2fb2604d	51	"print console devices and information",
8bde7f77 WD	52	""
8bde7f77 WD	53	);