1/* 2 * Access to VGA videoram 3 * 4 * (c) 1998 Martin Mares <mj@ucw.cz> 5 */ 6 7#ifndef _LINUX_ASM_VGA_H_ 8#define _LINUX_ASM_VGA_H_ 9 10/* 11 * On the PC, we can just recalculate addresses and then 12 * access the videoram directly without any black magic. 13 */ 14 15#define VGA_MAP_MEM(x) ((unsigned long)0xb0000000 + (unsigned long)(x)) 16 17#define vga_readb(x) (*(x)) 18#define vga_writeb(x,y) (*(y) = (x)) 19 20#endif 21