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kernel/linux-rt-4.4.41/arch/m68k/include/asm/pci.h 459 Bytes
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  #ifndef _ASM_M68K_PCI_H
  #define _ASM_M68K_PCI_H
  
  #include <asm-generic/pci-dma-compat.h>
  #include <asm-generic/pci.h>
  
  /* The PCI address space does equal the physical memory
   * address space.  The networking and block device layers use
   * this boolean for bounce buffer decisions.
   */
  #define PCI_DMA_BUS_IS_PHYS	(1)
  
  #define	pcibios_assign_all_busses()	1
  
  #define	PCIBIOS_MIN_IO		0x00000100
  #define	PCIBIOS_MIN_MEM		0x02000000
  
  #endif /* _ASM_M68K_PCI_H */