Commit | Line | Data |
---|---|---|
1da177e4 LT |
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 <asm/types.h> | |
11 | ||
12 | #define VT_BUF_HAVE_RW | |
13 | ||
14 | #undef scr_writew | |
15 | #undef scr_readw | |
16 | ||
17 | static inline void scr_writew(u16 val, u16 *addr) | |
18 | { | |
19 | BUG_ON((long) addr >= 0); | |
20 | ||
21 | *addr = val; | |
22 | } | |
23 | ||
24 | static inline u16 scr_readw(const u16 *addr) | |
25 | { | |
26 | BUG_ON((long) addr >= 0); | |
27 | ||
28 | return *addr; | |
29 | } | |
30 | ||
4f1bcaf0 | 31 | #define VGA_MAP_MEM(x,s) (x) |
1da177e4 LT |
32 | |
33 | #endif |