tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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 */
22static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
23{
24 return 1;
25}
26
27#endif /* CONFIG_COMEMPCI */
28
29#endif /* M68KNOMMU_PCI_H */