vga.h File Reference

#include <linux/io.h>

Go to the source code of this file.

Macros
#define	VGA_MAP_MEM(x, s)   (vga_base + (x))
#define	vga_readb(x)   (*((volatile unsigned char *)x))
#define	vga_writeb(x, y)   (*((volatile unsigned char *)y) = (x))

Variables
unsigned long	vga_base

Macro Definition Documentation

#define VGA_MAP_MEM	(		x,
			s
	)		(vga_base + (x))

Definition at line 8 of file vga.h.

#define vga_readb

(

x

)

(*((volatile unsigned char *)x))

Definition at line 10 of file vga.h.

#define vga_writeb	(		x,
			y
	)		(*((volatile unsigned char *)y) = (x))

Definition at line 11 of file vga.h.

Variable Documentation

unsigned long vga_base

Definition at line 12 of file iomap.c.