mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 00:47:26 +00:00
52cb4d4fb3
So far the console API uses the following naming convention: ======Extract====== typedef struct device_t; int device_register (device_t * dev); int devices_init (void); int device_deregister(char *devname); struct list_head* device_get_list(void); device_t* device_get_by_name(char* name); device_t* device_clone(device_t *dev); ======= which is too generic and confusing. Instead of using device_XX and device_t we change this into stdio_XX and stdio_dev This will also allow to add later a generic device mechanism in order to have support for multiple devices and driver instances. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
70 lines
1.8 KiB
C
70 lines
1.8 KiB
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 <stdio_dev.h>
|
|
|
|
extern void _do_coninfo (void);
|
|
int do_coninfo (cmd_tbl_t * cmd, int flag, int argc, char *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%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,
|
|
"print console devices and information",
|
|
""
|
|
);
|