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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - include/asm-x86_64/vga.h
2 * Access to VGA videoram
4 * (c) 1998 Martin Mares <mj@ucw.cz>
7 #ifndef _LINUX_ASM_VGA_H_
8 #define _LINUX_ASM_VGA_H_
11 * On the PC, we can just recalculate addresses and then
12 * access the videoram directly without any black magic.
15 #define VGA_MAP_MEM(x) (unsigned long)phys_to_virt(x)
17 #define vga_readb(x) (*(x))
18 #define vga_writeb(x,y) (*(y) = (x))