tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef __ASM_PCI_H
2#define __ASM_PCI_H
3#ifdef __KERNEL__
4
5#include <linux/types.h>
6#include <linux/slab.h>
7#include <linux/dma-mapping.h>
8
9#include <asm/io.h>
10#include <asm-generic/pci-bridge.h>
11#include <asm-generic/pci-dma-compat.h>
12
13#define PCIBIOS_MIN_IO 0x1000
14#define PCIBIOS_MIN_MEM 0
15
16/*
17 * Set to 1 if the kernel should re-assign all PCI bus numbers
18 */
19#define pcibios_assign_all_busses() \
20 (pci_has_flag(PCI_REASSIGN_ALL_BUS))
21
22/*
23 * PCI address space differs from physical memory address space
24 */
25#define PCI_DMA_BUS_IS_PHYS (0)
26
27extern int isa_dma_bridge_buggy;
28
29#ifdef CONFIG_PCI
30static inline int pci_proc_domain(struct pci_bus *bus)
31{
32 return 1;
33}
34#endif /* CONFIG_PCI */
35
36#endif /* __KERNEL__ */
37#endif /* __ASM_PCI_H */