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40 lines
972 B
40 lines
972 B
20 years ago
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#ifndef M68KNOMMU_PCI_H
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#define M68KNOMMU_PCI_H
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#include <asm-m68k/pci.h>
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#ifdef CONFIG_COMEMPCI
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/*
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* These are pretty much arbitary with the CoMEM implementation.
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* We have the whole address space to ourselves.
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*/
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#define PCIBIOS_MIN_IO 0x100
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#define PCIBIOS_MIN_MEM 0x00010000
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#define pcibios_scan_all_fns(a, b) 0
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/*
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* Return whether the given PCI device DMA address mask can
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* be supported properly. For example, if your device can
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* only drive the low 24-bits during PCI bus mastering, then
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* you would pass 0x00ffffff as the mask to this function.
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*/
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static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
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{
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return 1;
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}
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/*
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* Not supporting more than 32-bit PCI bus addresses now, but
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* must satisfy references to this function. Change if needed.
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*/
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#define pci_dac_dma_supported(pci_dev, mask) (0)
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static inline void pcibios_add_platform_entries(struct pci_dev *dev)
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{
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}
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#endif /* CONFIG_COMEMPCI */
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#endif /* M68KNOMMU_PCI_H */
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