5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
38 lines
894 B
C
38 lines
894 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _ASM_M68K_VGA_H
|
|
#define _ASM_M68K_VGA_H
|
|
|
|
/*
|
|
* Some ColdFire platforms do in fact have a PCI bus. So for those we want
|
|
* to use the real IO access functions, don't fake them out or redirect them
|
|
* for that case.
|
|
*/
|
|
#ifndef CONFIG_PCI
|
|
|
|
#include <asm/raw_io.h>
|
|
#include <asm/kmap.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 /* CONFIG_PCI */
|
|
#endif /* _ASM_M68K_VGA_H */
|