mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-27 06:34:11 +08:00
1965aae3c9
Change header guards named "ASM_X86__*" to "_ASM_X86_*" since: a. the double underscore is ugly and pointless. b. no leading underscore violates namespace constraints. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
21 lines
396 B
C
21 lines
396 B
C
/*
|
|
* Access to VGA videoram
|
|
*
|
|
* (c) 1998 Martin Mares <mj@ucw.cz>
|
|
*/
|
|
|
|
#ifndef _ASM_X86_VGA_H
|
|
#define _ASM_X86_VGA_H
|
|
|
|
/*
|
|
* On the PC, we can just recalculate addresses and then
|
|
* access the videoram directly without any black magic.
|
|
*/
|
|
|
|
#define VGA_MAP_MEM(x, s) (unsigned long)phys_to_virt(x)
|
|
|
|
#define vga_readb(x) (*(x))
|
|
#define vga_writeb(x, y) (*(y) = (x))
|
|
|
|
#endif /* _ASM_X86_VGA_H */
|