fp@54: /******************************************************************************
fp@54:  *
fp@54:  * Oeffentliche EtherCAT-Schnittstellen fuer EtherCAT-Geraetetreiber.
fp@54:  *
fp@54:  * $Id$
fp@54:  *
fp@54:  *****************************************************************************/
fp@54: 
fp@54: #ifndef _ETHERCAT_DEVICE_H_
fp@54: #define _ETHERCAT_DEVICE_H_
fp@54: 
fp@54: #include <linux/netdevice.h>
fp@54: 
fp@54: /*****************************************************************************/
fp@54: 
fp@54: struct ec_device;
fp@54: 
fp@54: typedef struct ec_device ec_device_t;
fp@54: 
fp@54: /*****************************************************************************/
fp@54: 
fp@54: typedef enum
fp@54: {
fp@54:   EC_DEVICE_STATE_READY, EC_DEVICE_STATE_SENT, EC_DEVICE_STATE_RECEIVED,
fp@54:   EC_DEVICE_STATE_TIMEOUT, EC_DEVICE_STATE_ERROR
fp@54: }
fp@54: ec_device_state_t;
fp@54: 
fp@54: /*****************************************************************************/
fp@54: 
fp@54: ec_device_t *EtherCAT_dev_register(unsigned int, struct net_device *,
fp@54:                                    irqreturn_t (*)(int, void *,
fp@54:                                                    struct pt_regs *),
fp@54:                                    struct module *);
fp@54: void EtherCAT_dev_unregister(unsigned int);
fp@54: int EtherCAT_dev_is_ec(ec_device_t *, struct net_device *);
fp@54: void EtherCAT_dev_state(ec_device_t *, ec_device_state_t);
fp@54: int EtherCAT_dev_receive(ec_device_t *, void *, unsigned int);
fp@54: 
fp@54: /*****************************************************************************/
fp@54: 
fp@54: #endif