diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/sparc/include/asm/vga.h | |
Diffstat (limited to 'arch/sparc/include/asm/vga.h')
| -rw-r--r-- | arch/sparc/include/asm/vga.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/vga.h b/arch/sparc/include/asm/vga.h new file mode 100644 index 00000000..ec0e9967 --- /dev/null +++ b/arch/sparc/include/asm/vga.h @@ -0,0 +1,34 @@ +/* + * Access to VGA videoram + * + * (c) 1998 Martin Mares <mj@ucw.cz> + */ + +#ifndef _LINUX_ASM_VGA_H_ +#define _LINUX_ASM_VGA_H_ + +#include <linux/bug.h> +#include <asm/types.h> + +#define VT_BUF_HAVE_RW + +#undef scr_writew +#undef scr_readw + +static inline void scr_writew(u16 val, u16 *addr) +{ + BUG_ON((long) addr >= 0); + + *addr = val; +} + +static inline u16 scr_readw(const u16 *addr) +{ + BUG_ON((long) addr >= 0); + + return *addr; +} + +#define VGA_MAP_MEM(x,s) (x) + +#endif |