]> Git Repo - linux.git/blob - arch/arm/include/asm/vga.h
mm: abstract the vma_merge()/split_vma() pattern for mprotect() et al.
[linux.git] / arch / arm / include / asm / vga.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef ASMARM_VGA_H
3 #define ASMARM_VGA_H
4
5 #include <linux/io.h>
6
7 extern unsigned long vga_base;
8
9 #define VGA_MAP_MEM(x,s)        (vga_base + (x))
10
11 #define vga_readb(x)    (*((volatile unsigned char *)x))
12 #define vga_writeb(x,y) (*((volatile unsigned char *)y) = (x))
13
14 #endif
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