udl_main.c File Reference

#include <drm/drmP.h>
#include "udl_drv.h"

Go to the source code of this file.

Macros
#define	BULK_SIZE   512
#define	MAX_TRANSFER   (PAGE_SIZE*16 - BULK_SIZE)
#define	WRITES_IN_FLIGHT   (4)
#define	MAX_VENDOR_DESCRIPTOR_SIZE   256
#define	GET_URB_TIMEOUT   HZ
#define	FREE_URB_TIMEOUT   (HZ*2)

Functions
void	udl_urb_completion (struct urb *urb)
struct urb *	udl_get_urb (struct drm_device *dev)
int	udl_submit_urb (struct drm_device *dev, struct urb *urb, size_t len)
int	udl_driver_load (struct drm_device *dev, unsigned long flags)
int	udl_drop_usb (struct drm_device *dev)
int	udl_driver_unload (struct drm_device *dev)

Macro Definition Documentation

#define BULK_SIZE   512

Definition at line 17 of file udl_main.c.

#define FREE_URB_TIMEOUT   (HZ*2)

Definition at line 24 of file udl_main.c.

#define GET_URB_TIMEOUT   HZ

Definition at line 23 of file udl_main.c.

#define MAX_TRANSFER   (PAGE_SIZE*16 - BULK_SIZE)

Definition at line 19 of file udl_main.c.

#define MAX_VENDOR_DESCRIPTOR_SIZE   256

Definition at line 21 of file udl_main.c.

#define WRITES_IN_FLIGHT   (4)

Definition at line 20 of file udl_main.c.

Function Documentation

int udl_driver_load	(	struct drm_device *	dev,
		unsigned long	flags
	)

Definition at line 283 of file udl_main.c.

int udl_driver_unload

(

struct drm_device *

dev

)

Definition at line 324 of file udl_main.c.

int udl_drop_usb

(

struct drm_device *

dev

)

Definition at line 318 of file udl_main.c.

struct urb* udl_get_urb ( struct drm_device *  dev )

read

Definition at line 232 of file udl_main.c.

int udl_submit_urb	(	struct drm_device *	dev,
		struct urb *	urb,
		size_t	len
	)

Definition at line 266 of file udl_main.c.

void udl_urb_completion

(

struct urb *

urb

)

Definition at line 101 of file udl_main.c.