fw_cdev_send_response Struct Reference

#include <firewire-cdev.h>

Data Fields
__u32	rcode
__u32	length
__u64	data
__u32	handle

Detailed Description

struct fw_cdev_send_response - Send an asynchronous response packet : Response code as determined by the userspace handler : Length of outgoing payload, in bytes : Userspace pointer to payload : The handle from the &fw_cdev_event_request

Send a response to an incoming request. By setting up an address range using the FW_CDEV_IOC_ALLOCATE ioctl, userspace can listen for incoming requests. An incoming request will generate an FW_CDEV_EVENT_REQUEST, and userspace must send a reply using this ioctl. The event has a handle to the kernel-side pending transaction, which should be used with this ioctl.

Definition at line 527 of file firewire-cdev.h.

Field Documentation

__u64 data

Definition at line 530 of file firewire-cdev.h.

__u32 handle

Definition at line 531 of file firewire-cdev.h.

__u32 length

Definition at line 529 of file firewire-cdev.h.

__u32 rcode

Definition at line 528 of file firewire-cdev.h.

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

• include/uapi/linux/firewire-cdev.h