| /* SPDX-License-Identifier: ((GPL-2.0-only 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) |
| enum { |
| SCM_CAN_RAW_ERRQUEUE = 1, |
| }; |
| |
| /* 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 */ |
