mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-11-20 00:26:39 +08:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
40 lines
972 B
C
40 lines
972 B
C
#ifndef M68KNOMMU_PCI_H
|
|
#define M68KNOMMU_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
|
|
|
|
#define pcibios_scan_all_fns(a, b) 0
|
|
|
|
/*
|
|
* 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)
|
|
|
|
static inline void pcibios_add_platform_entries(struct pci_dev *dev)
|
|
{
|
|
}
|
|
|
|
#endif /* CONFIG_COMEMPCI */
|
|
|
|
#endif /* M68KNOMMU_PCI_H */
|