diff options
Diffstat (limited to 'arch/ia64/include/asm/vga.h')
-rw-r--r-- | arch/ia64/include/asm/vga.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/vga.h b/arch/ia64/include/asm/vga.h new file mode 100644 index 000000000000..02184ecd8208 --- /dev/null +++ b/arch/ia64/include/asm/vga.h | |||
@@ -0,0 +1,25 @@ | |||
1 | /* | ||
2 | * Access to VGA videoram | ||
3 | * | ||
4 | * (c) 1998 Martin Mares <mj@ucw.cz> | ||
5 | * (c) 1999 Asit Mallick <asit.k.mallick@intel.com> | ||
6 | * (c) 1999 Don Dugger <don.dugger@intel.com> | ||
7 | */ | ||
8 | |||
9 | #ifndef __ASM_IA64_VGA_H_ | ||
10 | #define __ASM_IA64_VGA_H_ | ||
11 | |||
12 | /* | ||
13 | * On the PC, we can just recalculate addresses and then access the | ||
14 | * videoram directly without any black magic. | ||
15 | */ | ||
16 | |||
17 | extern unsigned long vga_console_iobase; | ||
18 | extern unsigned long vga_console_membase; | ||
19 | |||
20 | #define VGA_MAP_MEM(x,s) ((unsigned long) ioremap_nocache(vga_console_membase + (x), s)) | ||
21 | |||
22 | #define vga_readb(x) (*(x)) | ||
23 | #define vga_writeb(x,y) (*(y) = (x)) | ||
24 | |||
25 | #endif /* __ASM_IA64_VGA_H_ */ | ||