tegrakernel/kernel/kernel-4.9/arch/arm/include/asm/vga.h

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2022-02-16 09:13:02 -06:00
#ifndef ASMARM_VGA_H
#define ASMARM_VGA_H
#include <linux/io.h>
extern unsigned long vga_base;
#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))
#endif