tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Access to VGA videoram
3 *
4 * (c) 1998 Martin Mares <mj@ucw.cz>
5 */
6#ifndef _ASM_VGA_H
7#define _ASM_VGA_H
8
9/*
10 * On the PC, we can just recalculate addresses and then
11 * access the videoram directly without any black magic.
12 */
13
14#define VGA_MAP_MEM(x) (0xb0000000L + (unsigned long)(x))
15
16#define vga_readb(x) (*(x))
17#define vga_writeb(x,y) (*(y) = (x))
18
19#endif /* _ASM_VGA_H */