| Oliver Hartkopp | c18ce10 | 2007-11-16 15:53:09 -0800 | [diff] [blame] | 1 | /* |
| 2 | * linux/can/raw.h |
| 3 | * |
| 4 | * Definitions for raw CAN sockets |
| 5 | * |
| 6 | * Authors: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> |
| 7 | * Urs Thuermann <urs.thuermann@volkswagen.de> |
| 8 | * Copyright (c) 2002-2007 Volkswagen Group Electronic Research |
| 9 | * All rights reserved. |
| 10 | * |
| Uwe Kleine-König | 2485602 | 2013-08-18 22:41:37 +0200 | [diff] [blame] | 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * 1. Redistributions of source code must retain the above copyright |
| 15 | * notice, this list of conditions and the following disclaimer. |
| 16 | * 2. Redistributions in binary form must reproduce the above copyright |
| 17 | * notice, this list of conditions and the following disclaimer in the |
| 18 | * documentation and/or other materials provided with the distribution. |
| 19 | * 3. Neither the name of Volkswagen nor the names of its contributors |
| 20 | * may be used to endorse or promote products derived from this software |
| 21 | * without specific prior written permission. |
| 22 | * |
| 23 | * Alternatively, provided that this notice is retained in full, this |
| 24 | * software may be distributed under the terms of the GNU General |
| 25 | * Public License ("GPL") version 2, in which case the provisions of the |
| 26 | * GPL apply INSTEAD OF those given above. |
| 27 | * |
| 28 | * The provided data structures and external interfaces from this code |
| 29 | * are not restricted to be used by modules with a GPL compatible license. |
| 30 | * |
| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 35 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 36 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 37 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 38 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 39 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 40 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 41 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
| 42 | * DAMAGE. |
| Oliver Hartkopp | c18ce10 | 2007-11-16 15:53:09 -0800 | [diff] [blame] | 43 | */ |
| 44 | |
| 45 | #ifndef CAN_RAW_H |
| 46 | #define CAN_RAW_H |
| 47 | |
| 48 | #include <linux/can.h> |
| 49 | |
| 50 | #define SOL_CAN_RAW (SOL_CAN_BASE + CAN_RAW) |
| 51 | |
| 52 | /* for socket options affecting the socket (not the global system) */ |
| 53 | |
| 54 | enum { |
| 55 | CAN_RAW_FILTER = 1, /* set 0 .. n can_filter(s) */ |
| 56 | CAN_RAW_ERR_FILTER, /* set filter for error frames */ |
| 57 | CAN_RAW_LOOPBACK, /* local loopback (default:on) */ |
| Oliver Hartkopp | e2d265d | 2012-06-13 20:41:31 +0200 | [diff] [blame] | 58 | CAN_RAW_RECV_OWN_MSGS, /* receive my own msgs (default:off) */ |
| 59 | CAN_RAW_FD_FRAMES, /* allow CAN FD frames (default:off) */ |
| Oliver Hartkopp | c18ce10 | 2007-11-16 15:53:09 -0800 | [diff] [blame] | 60 | }; |
| 61 | |
| 62 | #endif |