include/asm-m68knommu/pci.h

   1 #ifndef M68KNOMMU_PCI_H
   2 #define M68KNOMMU_PCI_H
   3
   4 #include <asm-m68k/pci.h>
   5
   6 #ifdef CONFIG_COMEMPCI
   7 /*
   8  *      These are pretty much arbitary with the CoMEM implementation.
   9  *      We have the whole address space to ourselves.
  10  */
  11 #define PCIBIOS_MIN_IO          0x100
  12 #define PCIBIOS_MIN_MEM         0x00010000
  13
  14 #define pcibios_scan_all_fns(a, b)      0
  15
  16 /*
  17  * Return whether the given PCI device DMA address mask can
  18  * be supported properly.  For example, if your device can
  19  * only drive the low 24-bits during PCI bus mastering, then
  20  * you would pass 0x00ffffff as the mask to this function.
  21  */
  22 static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
  23 {
  24         return 1;
  25 }
  26
  27 /*
  28  * Not supporting more than 32-bit PCI bus addresses now, but
  29  * must satisfy references to this function.  Change if needed.
  30  */
  31 #define pci_dac_dma_supported(pci_dev, mask) (0)
  32
  33 static inline void pcibios_add_platform_entries(struct pci_dev *dev)
  34 {
  35 }
  36
  37 #endif /* CONFIG_COMEMPCI */
  38
  39 #endif /* M68KNOMMU_PCI_H */