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/* Console driver interface to UART drivers
*
* - First console device that has System Console flag set will be
* system console.
* - If none of the registered console devices has system console set,
* the first is registered device is used, unless it has
*
* COPYRIGHT (c) 2010.
* Cobham Gaisler AB.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef __CONS_H__
#define __CONS_H__
#include <rtems/termiostypes.h>
struct console_dev;
#define CONSOLE_FLAG_SYSCON 0x01
#define CONSOLE_FLAG_SYSCON_GRANT 0x02
struct console_dev {
rtems_termios_device_context base;
/* Set CONSOLE_FLAG_SYSCON to request this device to be system console
* and/or debug console. CONSOLE_FLAG_SYSCON_GRANT will be set on the
* device which was selected as system console.
*/
int flags;
char *fsname; /* File system prefix */
const rtems_termios_device_handler *handler;
};
extern void console_dev_register(struct console_dev *dev);
#if 0
extern void console_dev_unregister(struct console_dev *dev);
#endif
#endif
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