#include <dc1394/juju/firewire-cdev.h>
struct fw_cdev_event_request - Sent on incoming request to an address region : See set by FW_CDEV_IOC_ALLOCATE ioctl : See always FW_CDEV_EVENT_REQUEST : Transaction code of the incoming request : The offset into the 48-bit per-node address space : Reference to the kernel-side pending request : Data length, i.e. the request's payload size in bytes : Incoming data, if any
This event is sent when the stack receives an incoming request to an address region registered using the FW_CDEV_IOC_ALLOCATE ioctl. The request is guaranteed to be completely contained in the specified region. Userspace is responsible for sending the response by FW_CDEV_IOC_SEND_RESPONSE ioctl, using the same .
The payload data for requests carrying data (write and lock requests) follows immediately and can be accessed through the field.