- /* Try probing the keyboard */
- if (usb_kbd_probe(dev, 0) != 1)
- continue;
-
- /* We found a keyboard, check if it is already registered. */
- debug("USB KBD: found set up device.\n");
- old_dev = stdio_get_by_name(DEVNAME);
- if (old_dev) {
- /* Already registered, just return ok. */
- debug("USB KBD: is already registered.\n");
- usb_kbd_deregister();
- return 1;
- }
-
- /* Register the keyboard */
- debug("USB KBD: register.\n");
- memset(&usb_kbd_dev, 0, sizeof(struct stdio_dev));
- strcpy(usb_kbd_dev.name, DEVNAME);
- usb_kbd_dev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
- usb_kbd_dev.putc = NULL;
- usb_kbd_dev.puts = NULL;
- usb_kbd_dev.getc = usb_kbd_getc;
- usb_kbd_dev.tstc = usb_kbd_testc;
- usb_kbd_dev.priv = (void *)dev;
- error = stdio_register(&usb_kbd_dev);
- if (error)
- return error;
-
-#ifdef CONFIG_CONSOLE_MUX
- error = iomux_doenv(stdin, stdinname);
- if (error)
- return error;
-#else
- /* Check if this is the standard input device. */
- if (strcmp(stdinname, DEVNAME))
- return 1;
-
- /* Reassign the console */
- if (overwrite_console())