M7350/kernel/arch/m68k/include/asm/vga.h
2024-09-09 08:57:42 +00:00

28 lines
612 B
C

#ifndef _ASM_M68K_VGA_H
#define _ASM_M68K_VGA_H
#include <asm/raw_io.h>
/*
* FIXME
* Ugh, we don't have PCI space, so map readb() and friends to use raw I/O
* accessors, which are identical to the z_*() Zorro bus accessors.
* This should make cirrusfb work again on Amiga
*/
#undef inb_p
#undef inw_p
#undef outb_p
#undef outw
#undef readb
#undef writeb
#undef writew
#define inb_p(port) 0
#define inw_p(port) 0
#define outb_p(port, val) do { } while (0)
#define outw(port, val) do { } while (0)
#define readb raw_inb
#define writeb raw_outb
#define writew raw_outw
#endif /* _ASM_M68K_VGA_H */