cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / can / bcm.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/can/bcm.h b/i686-linux-gnu-4.7/usr/include/linux/can/bcm.h
new file mode 100644 (file)
index 0000000..e9b08ff
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+++ b/i686-linux-gnu-4.7/usr/include/linux/can/bcm.h
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+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * linux/can/bcm.h
+ *
+ * Definitions for CAN Broadcast Manager (BCM)
+ *
+ * Author: Oliver Hartkopp <oliver.hartkopp@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 _CAN_BCM_H
+#define _CAN_BCM_H
+
+#include <linux/types.h>
+#include <linux/can.h>
+
+struct bcm_timeval {
+       long tv_sec;
+       long tv_usec;
+};
+
+/**
+ * struct bcm_msg_head - head of messages to/from the broadcast manager
+ * @opcode:    opcode, see enum below.
+ * @flags:     special flags, see below.
+ * @count:     number of frames to send before changing interval.
+ * @ival1:     interval for the first @count frames.
+ * @ival2:     interval for the following frames.
+ * @can_id:    CAN ID of frames to be sent or received.
+ * @nframes:   number of frames appended to the message head.
+ * @frames:    array of CAN frames.
+ */
+struct bcm_msg_head {
+       __u32 opcode;
+       __u32 flags;
+       __u32 count;
+       struct bcm_timeval ival1, ival2;
+       canid_t can_id;
+       __u32 nframes;
+       struct can_frame frames[0];
+};
+
+enum {
+       TX_SETUP = 1,   /* create (cyclic) transmission task */
+       TX_DELETE,      /* remove (cyclic) transmission task */
+       TX_READ,        /* read properties of (cyclic) transmission task */
+       TX_SEND,        /* send one CAN frame */
+       RX_SETUP,       /* create RX content filter subscription */
+       RX_DELETE,      /* remove RX content filter subscription */
+       RX_READ,        /* read properties of RX content filter subscription */
+       TX_STATUS,      /* reply to TX_READ request */
+       TX_EXPIRED,     /* notification on performed transmissions (count=0) */
+       RX_STATUS,      /* reply to RX_READ request */
+       RX_TIMEOUT,     /* cyclic message is absent */
+       RX_CHANGED      /* updated CAN frame (detected content change) */
+};
+
+#define SETTIMER            0x0001
+#define STARTTIMER          0x0002
+#define TX_COUNTEVT         0x0004
+#define TX_ANNOUNCE         0x0008
+#define TX_CP_CAN_ID        0x0010
+#define RX_FILTER_ID        0x0020
+#define RX_CHECK_DLC        0x0040
+#define RX_NO_AUTOTIMER     0x0080
+#define RX_ANNOUNCE_RESUME  0x0100
+#define TX_RESET_MULTI_IDX  0x0200
+#define RX_RTR_FRAME        0x0400
+#define CAN_FD_FRAME        0x0800
+
+#endif /* !_UAPI_CAN_BCM_H */