1 /******************************************************************************

     2  *

     3  * Oeffentliche EtherCAT-Schnittstellen fuer EtherCAT-Geraetetreiber.

     4  *

     5  * $Id$

     6  *

     7  *****************************************************************************/

     8 

     9 #ifndef _ETHERCAT_DEVICE_H_

    10 #define _ETHERCAT_DEVICE_H_

    11 

    12 #include <linux/netdevice.h>

    13 

    14 /*****************************************************************************/

    15 

    16 struct ec_device;

    17 typedef struct ec_device ec_device_t;

    18 

    19 typedef irqreturn_t (*ec_isr_t)(int, void *, struct pt_regs *);

    20 

    21 /*****************************************************************************/

    22 // Registration functions

    23 

    24 ec_device_t *ecdev_register(unsigned int master_index,

    25                             struct net_device *net_dev, ec_isr_t isr,

    26                             struct module *module);

    27 void ecdev_unregister(unsigned int master_index, ec_device_t *device);

    28 

    29 /*****************************************************************************/

    30 // Device methods

    31 

    32 int ecdev_is_ec(const ec_device_t *device, const struct net_device *net_dev);

    33 void ecdev_receive(ec_device_t *device, const void *data, size_t size);

    34 void ecdev_link_state(ec_device_t *device, uint8_t newstate);

    35 

    36 /*****************************************************************************/

    37 

    38 #endif