#define CANETHGW_H
#include <linux/types.h>
-#include <linux/can.h>
-/* these are from gw.h */
-struct rtcanmsg {
- __u8 can_family;
- __u8 gwtype;
- __u16 flags;
+struct cegw_ioctl
+{
+ __u32 can_sock;
+ __u32 udp_sock;
+ __u32 udp_dstcnt;
+ __u32 udp_addrlen;
+ __u8 udp_dst[0];
};
-enum {
- CGW_TYPE_UNSPEC,
- CGW_TYPE_CAN_CAN, /* CAN->CAN routing */
- CGW_TYPE_CAN_ETH_UDP, /* CAN->ETH udp */
- CGW_TYPE_ETH_CAN_UDP, /* ETH->CAN udp */
- CGW_TYPE_CAN_ETH_TCP,
- CGW_TYPE_CONFIG,
- __CGW_TYPE_MAX
+#ifdef __KERNEL__
+struct cegw_job
+{
+ struct kref refcount;
+ struct socket* can_sock;
+ struct socket* udp_sock;
+ u32 udp_dstcnt;
+ u32 udp_addrlen;
+ u8 udp_dst[0];
};
+#endif
-enum {
- CEGW_FLUSH
-};
-
-#define CGW_TYPE_MAX (__CGW_TYPE_MAX - 1)
-
-enum {
- CGW_UNSPEC,
- CGW_MOD_AND, /* CAN frame modification binary AND */
- CGW_MOD_OR, /* CAN frame modification binary OR */
- CGW_MOD_XOR, /* CAN frame modification binary XOR */
- CGW_MOD_SET, /* CAN frame modification set alternate values */
- CGW_CS_XOR, /* set data[] XOR checksum into data[index] */
- CGW_CS_CRC8, /* set data[] CRC8 checksum into data[index] */
- CGW_HANDLED, /* number of handled CAN frames */
- CGW_DROPPED, /* number of dropped CAN frames */
- CGW_CAN_IF, /* ifindex of source network interface */
- CGW_LISTEN_IP,
- CGW_LISTEN_PORT,
- CGW_ETH_IP,
- CGW_ETH_PORT,
- CGW_ETH_PROTO, /* ifindex of destination network interface */
- CGW_FILTER, /* specify struct can_filter on source CAN device */
- __CGW_MAX
-};
+#define CEGW_IOCTL_BASE 'c'
+#define CEGW_IOCTL_START _IOW(CEGW_IOCTL_BASE, 0, struct cegw_ioctl)
-#define CGW_MAX (__CGW_MAX - 1)
#endif /* CANETHGW_H */