diff options
| author | Oliver Hartkopp <oliver.hartkopp@volkswagen.de> | 2007-11-16 15:53:09 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:54:10 -0800 |
| commit | c18ce101f2e47d97ace125033e2896895a6db3dd (patch) | |
| tree | 9e85bb469d1a756f7f270bde67a681972fdf8097 /include/linux/can | |
| parent | 0d66548a10cbbe0ef256852d63d30603f0f73f9b (diff) | |
[CAN]: Add raw protocol
This patch adds the CAN raw protocol.
Signed-off-by: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
Signed-off-by: Urs Thuermann <urs.thuermann@volkswagen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/can')
| -rw-r--r-- | include/linux/can/raw.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/linux/can/raw.h b/include/linux/can/raw.h new file mode 100644 index 00000000000..b2a0f87492c --- /dev/null +++ b/include/linux/can/raw.h @@ -0,0 +1,31 @@ +/* + * 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. + * + * Send feedback to <socketcan-users@lists.berlios.de> + * + */ + +#ifndef CAN_RAW_H +#define 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) */ +}; + +#endif |