at91_uart.h

at91rm9200 linux 下t6963的驱动

/*
 * can4linux.h - can4linux CAN driver module
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (c) 2001 port GmbH Halle/Saale
 *------------------------------------------------------------------
 * $Header: /z2/cvsroot/products/0530/software/can4linux/src/can4linux.h,v 1.9 2005/08/29 08:54:23 oe Exp $
 *
 *--------------------------------------------------------------------------
 *
 *
 * modification history
 * --------------------
 * $Log: can4linux.h,v $
 * Revision 1.9  2005/08/29 08:54:23  oe
 * - added support for SJA1000 ListenOnlyMode, thanks to Steven Scholz
 *   <[e-mail]>
 * - added support for frame self reception mode
 *
 * Revision 1.8  2005/07/22 12:01:46  oe
 * applied patch by Steven Scholz
 * - new ioctl( , CONF_LISTEN_ONLY_MODE, )
 * - replaced verify_area() by !access_ok()
 *
 * Revision 1.7  2005/04/01 16:01:39  oe
 * - set CAN4LINUXVERSION 0x0303
 *
 * Revision 1.6  2004/12/14 09:36:35  oe
 * - Release for kernel 2.6 with support for 82527 included
 *
 * Revision 1.5  2004/05/14 10:02:54  oe
 * - started supporting CPC-Card
 * - version number in can4linux.h available
 * - only one structure type for Config_par_t Command_par_t
 * - new ioctl command CMD_CLEARBUFFERS
 *
 * Revision 1.4  2003/08/27 17:49:04  oe
 * - New CanStatusPar structure
 *
 * Revision 1.3  2002/08/20 05:57:22  oe
 * - new write() handling, now not ovrwriting buffer content if buffer fill
 * - ioctl() get status returns buffer information
 *
 * Revision 1.2  2002/08/08 17:50:46  oe
 * - MSG_ERR_MASK extended
 *
 * Revision 1.1  2002/01/10 19:13:19  oe
 * - application header file changed name can.h -> can4linux.h
 *
 * Revision 1.2  2001/09/14 14:58:09  oe
 * first free release
 *
 * Revision 1.1.1.1  2001/06/11 18:30:54  oe
 * minimal version can4linux embedded, compile time Konfigurierbar
 *
 *
 *
 *
 *--------------------------------------------------------------------------
 */


/**
*
* at91_uart interface definitions
*
*
*
*/


#ifndef __CAN_H
#define __CAN_H


/*---------- CAN ioctl parameter types */
/**
 IOCTL Command request parameter structure */
struct Command_par {
    unsigned long x;		/* 妯