arch/ia64/include/asm/vga.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  *      Access to VGA videoram
   4  *
   5  *      (c) 1998 Martin Mares <mj@ucw.cz>
   6  *      (c) 1999 Asit Mallick <asit.k.mallick@intel.com>
   7  *      (c) 1999 Don Dugger <don.dugger@intel.com>
   8  */
   9
  10 #ifndef __ASM_IA64_VGA_H_
  11 #define __ASM_IA64_VGA_H_
  12
  13 /*
  14  * On the PC, we can just recalculate addresses and then access the
  15  * videoram directly without any black magic.
  16  */
  17
  18 extern unsigned long vga_console_iobase;
  19 extern unsigned long vga_console_membase;
  20
  21 #define VGA_MAP_MEM(x,s)        ((unsigned long) ioremap_nocache(vga_console_membase + (x), s))
  22
  23 #define vga_readb(x)    (*(x))
  24 #define vga_writeb(x,y) (*(y) = (x))
  25
  26 #endif /* __ASM_IA64_VGA_H_ */