| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | #ifndef ASMARM_VGA_H |
| 3 | #define ASMARM_VGA_H |
| 4 | |
| Russell King | fced80c | 2008-09-06 12:10:45 +0100 | [diff] [blame] | 5 | #include <linux/io.h> |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | |
| Rob Herring | cc22b4c | 2011-06-28 21:22:40 -0500 | [diff] [blame] | 7 | extern unsigned long vga_base; |
| 8 | |
| 9 | #define VGA_MAP_MEM(x,s) (vga_base + (x)) |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | |
| 11 | #define vga_readb(x) (*((volatile unsigned char *)x)) |
| 12 | #define vga_writeb(x,y) (*((volatile unsigned char *)y) = (x)) |
| 13 | |
| 14 | #endif |