xen-fbfront.c File Reference

#include <linux/console.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/fb.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/mm.h>
#include <asm/xen/hypervisor.h>
#include <xen/xen.h>
#include <xen/events.h>
#include <xen/page.h>
#include <xen/interface/io/fbif.h>
#include <xen/interface/io/protocols.h>
#include <xen/xenbus.h>

Go to the source code of this file.

Data Structures
struct	xenfb_info

Macros
#define	XENFB_DEFAULT_FB_LEN   (XENFB_WIDTH * XENFB_HEIGHT * XENFB_DEPTH / 8)
#define	CNVT_TOHW(val, width)   ((((val)<<(width))+0x7FFF-(val))>>16)

Enumerations
enum	{ KPARAM_MEM, KPARAM_WIDTH, KPARAM_HEIGHT, KPARAM_CNT }

Functions
	module_param_array (video, int, NULL, 0)
	MODULE_PARM_DESC (video,"Video memory size in MB, width, height in pixels (default 2,800,600)")
	module_init (xenfb_init)
	module_exit (xenfb_cleanup)
	MODULE_DESCRIPTION ("Xen virtual framebuffer device frontend")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("xen:vfb")

Macro Definition Documentation

#define CNVT_TOHW	(		val,
			width
	)		((((val)<<(width))+0x7FFF-(val))>>16)

#define XENFB_DEFAULT_FB_LEN   (XENFB_WIDTH * XENFB_HEIGHT * XENFB_DEPTH / 8)

Definition at line 58 of file xen-fbfront.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

KPARAM_MEM
KPARAM_WIDTH
KPARAM_HEIGHT
KPARAM_CNT

Definition at line 60 of file xen-fbfront.c.

Function Documentation

MODULE_ALIAS

(

"xen:vfb"

)

MODULE_DESCRIPTION

(

"Xen virtual framebuffer device frontend"

)

module_exit

(

xenfb_cleanup

)

module_init

(

xenfb_init

)

MODULE_LICENSE

(

"GPL"

)

module_param_array	(	video	,
		int	,
		NULL	,
		0
	)

MODULE_PARM_DESC	(	video	,
		"Video memory size in	MB,
		width	,
		height in pixels(default 2, 800, 600)"
	)