usb_alphatrack Struct Reference

Data Fields
struct mutex	mtx
struct usb_interface *	intf
int	open_count
struct alphatrack_icmd(*	ring_buffer )[RING_BUFFER_SIZE]
struct alphatrack_ocmd(*	write_buffer )[WRITE_BUFFER_SIZE]
unsigned int	ring_head
unsigned int	ring_tail
wait_queue_head_t	read_wait
wait_queue_head_t	write_wait
unsigned char *	interrupt_in_buffer
unsigned char *	oldi_buffer
struct usb_endpoint_descriptor *	interrupt_in_endpoint
struct urb *	interrupt_in_urb
int	interrupt_in_interval
size_t	interrupt_in_endpoint_size
int	interrupt_in_running
int	interrupt_in_done
char *	interrupt_out_buffer
struct usb_endpoint_descriptor *	interrupt_out_endpoint
struct urb *	interrupt_out_urb
int	interrupt_out_interval
size_t	interrupt_out_endpoint_size
int	interrupt_out_busy
atomic_t	writes_pending
int	event
int	fader
int	lights
unsigned char	dump_state
unsigned char	enable
unsigned char	offline
unsigned char	verbose
unsigned char	last_cmd [OUTPUT_CMD_SIZE]
unsigned char	screen [32]

Detailed Description

Definition at line 136 of file alphatrack.c.

Field Documentation

unsigned char dump_state

Definition at line 170 of file alphatrack.c.

unsigned char enable

Definition at line 171 of file alphatrack.c.

int event

Definition at line 167 of file alphatrack.c.

int fader

Definition at line 168 of file alphatrack.c.

unsigned char* interrupt_in_buffer

Definition at line 150 of file alphatrack.c.

int interrupt_in_done

Definition at line 157 of file alphatrack.c.

struct usb_endpoint_descriptor* interrupt_in_endpoint

Definition at line 152 of file alphatrack.c.

size_t interrupt_in_endpoint_size

Definition at line 155 of file alphatrack.c.

int interrupt_in_interval

Definition at line 154 of file alphatrack.c.

int interrupt_in_running

Definition at line 156 of file alphatrack.c.

struct urb* interrupt_in_urb

Definition at line 153 of file alphatrack.c.

char* interrupt_out_buffer

Definition at line 159 of file alphatrack.c.

int interrupt_out_busy

Definition at line 164 of file alphatrack.c.

struct usb_endpoint_descriptor* interrupt_out_endpoint

Definition at line 160 of file alphatrack.c.

size_t interrupt_out_endpoint_size

Definition at line 163 of file alphatrack.c.

int interrupt_out_interval

Definition at line 162 of file alphatrack.c.

struct urb* interrupt_out_urb

Definition at line 161 of file alphatrack.c.

struct usb_interface* intf

Definition at line 138 of file alphatrack.c.

unsigned char last_cmd[OUTPUT_CMD_SIZE]

Definition at line 174 of file alphatrack.c.

int lights

Definition at line 169 of file alphatrack.c.

struct mutex mtx

Definition at line 137 of file alphatrack.c.

unsigned char offline

Definition at line 172 of file alphatrack.c.

unsigned char* oldi_buffer

Definition at line 151 of file alphatrack.c.

int open_count

Definition at line 139 of file alphatrack.c.

wait_queue_head_t read_wait

Definition at line 147 of file alphatrack.c.

struct alphatrack_icmd(* ring_buffer)[RING_BUFFER_SIZE]

Definition at line 142 of file alphatrack.c.

unsigned int ring_head

Definition at line 144 of file alphatrack.c.

unsigned int ring_tail

Definition at line 145 of file alphatrack.c.

unsigned char screen[32]

Definition at line 175 of file alphatrack.c.

unsigned char verbose

Definition at line 173 of file alphatrack.c.

struct alphatrack_ocmd(* write_buffer)[WRITE_BUFFER_SIZE]

Definition at line 143 of file alphatrack.c.

wait_queue_head_t write_wait

Definition at line 148 of file alphatrack.c.

atomic_t writes_pending

Definition at line 166 of file alphatrack.c.

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

• drivers/staging/frontier/alphatrack.c