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m68k: common PCI support definitions and code

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Basic set of definitions and support code required to turn on CONFIG_PCI
for the m68k architecture. Nothing specific to any PCI implementation in
any m68k class CPU hardware yet.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Greg Ungerer
2011-11-28 16:32:49 +10:00
parent d2661c6215
commit e93a6bbeb5
5 changed files with 122 additions and 0 deletions
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arch/m68k/include/asm/io_mm.h
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@@ -340,4 +340,6 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int
*/
#define xlate_dev_kmem_ptr(p) p
#define ioport_map(port, nr) ((void __iomem *)(port))
#endif /* _IO_H */