--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/drivers/can_lincan/lincan.h	Wed Apr 04 13:04:31 2007 +0200
@@ -0,0 +1,86 @@
+/* can.h
+ * Header file for the Linux CAN-bus driver.
+ * Written by Arnaud Westenberg email:arnaud@wanadoo.nl
+ * Rewritten for new CAN queues by Pavel Pisa - OCERA team member
+ * email:pisa@cmp.felk.cvut.cz
+ * This software is released under the GPL-License.
+ * Version lincan-0.3  17 Jun 2004
+ */
+
+#ifndef _CAN_DRVAPI_T_H
+#define _CAN_DRVAPI_T_H
+
+#ifdef __KERNEL__
+
+#include <linux/time.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#else /* __KERNEL__ */
+
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+
+#endif /* __KERNEL__ */
+
+#include "./canmsg.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* CAN ioctl magic number */
+#define CAN_IOC_MAGIC 'd'
+
+typedef unsigned long bittiming_t;
+typedef unsigned short channel_t;
+
+/**
+ * struct can_baudparams_t - datatype for calling CONF_BAUDPARAMS IOCTL
+ * @flags: reserved for additional flags for chip configuration, should be written -1 or 0
+ * @baudrate: baud rate in Hz
+ * @sjw: synchronization jump width (0-3) prescaled clock cycles
+ * @sampl_pt: sample point in % (0-100) sets (TSEG1+1)/(TSEG1+TSEG2+2) ratio
+ *
+ * The structure is used to configure new set of parameters into CAN controller chip.
+ * If default value of some field should be preserved, fill field by value -1.
+ */
+struct can_baudparams_t {
+	long flags;
+	long baudrate;
+	long sjw;
+	long sample_pt;
+};
+
+/* CAN ioctl functions */
+#define CAN_DRV_QUERY _IO(CAN_IOC_MAGIC, 0)
+#define CAN_DRV_QRY_BRANCH    0	/* returns driver branch value - "LINC" for LinCAN driver */
+#define CAN_DRV_QRY_VERSION   1	/* returns driver version as (major<<16) | (minor<<8) | patch */
+#define CAN_DRV_QRY_MSGFORMAT 2	/* format of canmsg_t structure */
+
+#define CMD_START _IOW(CAN_IOC_MAGIC, 1, channel_t)
+#define CMD_STOP _IOW(CAN_IOC_MAGIC, 2, channel_t)
+//#define CMD_RESET 3
+
+#define CONF_BAUD _IOW(CAN_IOC_MAGIC, 4, bittiming_t)
+//#define CONF_ACCM
+//#define CONF_XTDACCM
+//#define CONF_TIMING
+//#define CONF_OMODE
+#define CONF_FILTER _IOW(CAN_IOC_MAGIC, 8, unsigned char)
+
+//#define CONF_FENABLE
+//#define CONF_FDISABLE
+
+#define STAT _IO(CAN_IOC_MAGIC, 9)
+#define CANQUE_FILTER _IOW(CAN_IOC_MAGIC, 10, struct canfilt_t)
+#define CANQUE_FLUSH  _IO(CAN_IOC_MAGIC, 11)
+#define CONF_BAUDPARAMS  _IOW(CAN_IOC_MAGIC, 11, struct can_baudparams_t)
+#define CANRTR_READ  _IOWR(CAN_IOC_MAGIC, 12, struct canmsg_t)
+
+#ifdef __cplusplus
+} /* extern "C"*/
+#endif
+
+#endif /*_CAN_DRVAPI_T_H*/