From c18ce101f2e47d97ace125033e2896895a6db3dd Mon Sep 17 00:00:00 2001
From: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
Date: Fri, 16 Nov 2007 15:53:09 -0800
Subject: [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>
---
 include/linux/can/raw.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 include/linux/can/raw.h

(limited to 'include/linux/can')

diff --git a/include/linux/can/raw.h b/include/linux/can/raw.h
new file mode 100644
index 000000000000..b2a0f87492c5
--- /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
-- 
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