65 lines
2.8 KiB
C
65 lines
2.8 KiB
C
/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
|
|
/*
|
|
* linux/can/raw.h
|
|
*
|
|
* Definitions for raw CAN sockets
|
|
*
|
|
* Authors: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
|
|
* Urs Thuermann <urs.thuermann@volkswagen.de>
|
|
* Copyright (c) 2002-2007 Volkswagen Group Electronic Research
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of Volkswagen nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* Alternatively, provided that this notice is retained in full, this
|
|
* software may be distributed under the terms of the GNU General
|
|
* Public License ("GPL") version 2, in which case the provisions of the
|
|
* GPL apply INSTEAD OF those given above.
|
|
*
|
|
* The provided data structures and external interfaces from this code
|
|
* are not restricted to be used by modules with a GPL compatible license.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
|
|
* DAMAGE.
|
|
*/
|
|
|
|
#ifndef _UAPI_CAN_RAW_H
|
|
#define _UAPI_CAN_RAW_H
|
|
|
|
#include <linux/can.h>
|
|
|
|
#define SOL_CAN_RAW (SOL_CAN_BASE + CAN_RAW)
|
|
|
|
/* for socket options affecting the socket (not the global system) */
|
|
|
|
enum {
|
|
CAN_RAW_FILTER = 1, /* set 0 .. n can_filter(s) */
|
|
CAN_RAW_ERR_FILTER, /* set filter for error frames */
|
|
CAN_RAW_LOOPBACK, /* local loopback (default:on) */
|
|
CAN_RAW_RECV_OWN_MSGS, /* receive my own msgs (default:off) */
|
|
CAN_RAW_FD_FRAMES, /* allow CAN FD frames (default:off) */
|
|
CAN_RAW_JOIN_FILTERS, /* all filters must match to trigger */
|
|
};
|
|
|
|
#endif /* !_UAPI_CAN_RAW_H */
|