210     return ec_ioctl(priv->cdev->master, &priv->ctx, cmd, (void __user *) arg);

   210     return ec_ioctl(priv->cdev->master, &priv->ctx, cmd, (void __user *) arg);

   211 }

   211 }

   212 

   212 

   213 /*****************************************************************************/

   213 /*****************************************************************************/

   214 

   214 

   215 /** Memory-map callback for the EtherCAT character device.

   221 /** Memory-map callback for the EtherCAT character device.

   216  *

   222  *

   217  * The actual mapping will be done in the eccdev_vma_nopage() callback of the

   223  * The actual mapping will be done in the eccdev_vma_nopage() callback of the

   218  * virtual memory area.

   224  * virtual memory area.

   219  */

   225  */

   225     ec_cdev_priv_t *priv = (ec_cdev_priv_t *) filp->private_data;

   231     ec_cdev_priv_t *priv = (ec_cdev_priv_t *) filp->private_data;

   226 

   232 

   227     EC_MASTER_DBG(priv->cdev->master, 1, "mmap()\n");

   233     EC_MASTER_DBG(priv->cdev->master, 1, "mmap()\n");

   228 

   234 

   229     vma->vm_ops = &eccdev_vm_ops;

   235     vma->vm_ops = &eccdev_vm_ops;

   231     vma->vm_private_data = priv;

   237     vma->vm_private_data = priv;

   232 

   238 

   233     return 0;

   239     return 0;

   234 }

   240 }

   235 

   241