arch/m68k/include/asm/vga.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_M68K_VGA_H
   3 #define _ASM_M68K_VGA_H
   4
   5 #include <asm/raw_io.h>
   6
   7 /*
   8  * FIXME
   9  * Ugh, we don't have PCI space, so map readb() and friends to use raw I/O
  10  * accessors, which are identical to the z_*() Zorro bus accessors.
  11  * This should make cirrusfb work again on Amiga
  12  */
  13 #undef inb_p
  14 #undef inw_p
  15 #undef outb_p
  16 #undef outw
  17 #undef readb
  18 #undef writeb
  19 #undef writew
  20 #define inb_p(port)             0
  21 #define inw_p(port)             0
  22 #define outb_p(port, val)       do { } while (0)
  23 #define outw(port, val)         do { } while (0)
  24 #define readb                   raw_inb
  25 #define writeb                  raw_outb
  26 #define writew                  raw_outw
  27
  28 #endif /* _ASM_M68K_VGA_H */