fw_cdev_send_request Struct Reference

#include <dc1394/juju/firewire-cdev.h>


Detailed Description

struct fw_cdev_send_request - Send an asynchronous request packet : Transaction code of the request : Length of outgoing payload, in bytes : 48-bit offset at destination node : Passed back to userspace in the response event : Userspace pointer to payload : The bus generation where packet is valid

Send a request to the device. This ioctl implements all outgoing requests. Both quadlet and block request specify the payload as a pointer to the data in the field. Once the transaction completes, the kernel writes an &fw_cdev_event_response event back. The field is passed back to user space in the response event.


The documentation for this struct was generated from the following file:

Generated on 8 Jul 2010 for libdc1394 by  doxygen 1.6.1