Maple state structure. More...

#include <dc/maple.h>

Data Fields
struct maple_driver_list	driver_list
	Maple device driver list. Do not manipulate directly!
struct maple_frame_queue	frame_queue
	Maple frame submission queue. Do not manipulate directly!
maple_port_t	ports [MAPLE_PORT_COUNT]
	Maple device info structure.
volatile int	dma_cntr
	DMA interrupt counter.
volatile int	vbl_cntr
	VBlank interrupt counter.
uint8 *	dma_buffer
	DMA send buffer.
volatile int	dma_in_progress
	Is a DMA running now?
int	detect_port_next
	Next port that will be auto-detected.
int	detect_unit_next
	Next unit which will be auto-detected.
volatile int	detect_wrapped
	Did the detect wrap?
int	vbl_handle
	Our vblank handler handle.

Detailed Description

Maple state structure.

We put everything in here to keep from polluting the global namespace too much.

Field Documentation

int maple_state_str::detect_port_next

Next port that will be auto-detected.

int maple_state_str::detect_unit_next

Next unit which will be auto-detected.

volatile int maple_state_str::detect_wrapped

Did the detect wrap?

uint8* maple_state_str::dma_buffer

DMA send buffer.

volatile int maple_state_str::dma_cntr

DMA interrupt counter.

volatile int maple_state_str::dma_in_progress

Is a DMA running now?

struct maple_driver_list maple_state_str::driver_list

Maple device driver list. Do not manipulate directly!

struct maple_frame_queue maple_state_str::frame_queue

Maple frame submission queue. Do not manipulate directly!

Maple device info structure.

volatile int maple_state_str::vbl_cntr

VBlank interrupt counter.

int maple_state_str::vbl_handle

Our vblank handler handle.

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

/Users/lj/Projects/releases/kos-2.0.0-src/kernel/arch/dreamcast/include/dc/maple.h