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
7#ifndef _LINUX_ASM_VGA_H_
8#define _LINUX_ASM_VGA_H_
9
10#include <linux/bug.h>
11#include <asm/types.h>
12
13#define VT_BUF_HAVE_RW
14
15#undef scr_writew
16#undef scr_readw
17
18static inline void scr_writew(u16 val, u16 *addr)
19{
20 BUG_ON((long) addr >= 0);
21
22 *addr = val;
23}
24
25static inline u16 scr_readw(const u16 *addr)
26{
27 BUG_ON((long) addr >= 0);
28
29 return *addr;
30}
31
32#define VGA_MAP_MEM(x,s) (x)
33
34#endif