forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

UAPI: (Scripted) Disintegrate include/linux/can

Browse source 
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
David Howells 2012-10-09 09:48:41 +01:00 • committed by Marc Kleine-Budde
commit 922cd657c9
7 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

66
include/uapi/linux/can/bcm.h Normal file
View file

@ -0,0 +1,66 @@
/*
* 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.
*
*/
#ifndef CAN_BCM_H
#define CAN_BCM_H
#include <linux/types.h>
#include <linux/can.h>
/**
* 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 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
#endif /* CAN_BCM_H */