Commit 87a6e31e authored by Greg Ungerer's avatar Greg Ungerer Committed by Christoph Hellwig

[PATCH] fix m68knommu COMEM-lite PCI header code

This patch fixes up the PCI bios header for the m68knommu COMEM-lite
PCI hardware support. Adds missing definitions, and a couple of trivial
inline functions here.
parent 87ad2674
#ifndef M68KNOMMU_PCI_H
#define M68KNOMMU_PCI_H
#include <asm-m68k/pci.h> #include <asm-m68k/pci.h>
#ifdef CONFIG_COMEMPCI
/*
* These are pretty much arbitary with the CoMEM implementation.
* We have the whole address space to ourselves.
*/
#define PCIBIOS_MIN_IO 0x100
#define PCIBIOS_MIN_MEM 0x00010000
/*
* Return whether the given PCI device DMA address mask can
* be supported properly. For example, if your device can
* only drive the low 24-bits during PCI bus mastering, then
* you would pass 0x00ffffff as the mask to this function.
*/
static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
{
return 1;
}
/*
* Not supporting more than 32-bit PCI bus addresses now, but
* must satisfy references to this function. Change if needed.
*/
#define pci_dac_dma_supported(pci_dev, mask) (0)
#endif /* CONFIG_COMEMPCI */
#endif /* M68KNOMMU_PCI_H */
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