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1da177e4 LT |
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 */ |