Maple frame to be queued for transport. More...

#include <dc/maple.h>

Public Member Functions
	TAILQ_ENTRY (maple_frame) frameq
	Send queue handle. NOT A FUNCTION! More...

Data Fields
int	cmd
	Command (see Maple commands and responses) More...

int	dst_port
	Destination port. More...

int	dst_unit
	Destination unit. More...

int	length
	Data transfer length in 32-bit words. More...

volatile int	state
	Has this frame been sent / responded to? More...

volatile int	queued
	Are we on the queue? More...

void *	send_buf
	The data which will be sent (if any) More...

uint8 *	recv_buf
	Points into recv_buf_arr, but 32-byte aligned. More...

struct maple_device *	dev
	Does this belong to a device? More...

void(*	callback )(struct maple_frame *)
	Response callback. More...

uint8	recv_buf_arr [1024+32]
	Response receive area. More...

Detailed Description

Maple frame to be queued for transport.

Internal representation of a frame to be queued up for sending.

Member Function Documentation

maple_frame::TAILQ_ENTRY ( maple_frame )

Send queue handle. NOT A FUNCTION!

void(* maple_frame::callback)(struct maple_frame *)

Response callback.

int maple_frame::cmd

struct maple_device* maple_frame::dev

Does this belong to a device?

int maple_frame::dst_port

Destination port.

int maple_frame::dst_unit

Destination unit.

int maple_frame::length

Data transfer length in 32-bit words.

volatile int maple_frame::queued

Are we on the queue?

uint8* maple_frame::recv_buf

Points into recv_buf_arr, but 32-byte aligned.

uint8 maple_frame::recv_buf_arr[1024+32]

Response receive area.

void* maple_frame::send_buf

The data which will be sent (if any)

volatile int maple_frame::state

Has this frame been sent / responded to?

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