pci.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 *
 4 * Based on powerpc version
 5 */
 6
 7#ifndef __ASM_MICROBLAZE_PCI_H
 8#define __ASM_MICROBLAZE_PCI_H
 9#ifdef __KERNEL__
10
11#include <linux/types.h>
12#include <linux/slab.h>
13#include <linux/string.h>
14#include <linux/dma-mapping.h>
15#include <linux/pci.h>
16#include <linux/scatterlist.h>
17
18#include <asm/io.h>
19#include <asm/pci-bridge.h>
20
21#define PCIBIOS_MIN_IO		0x1000
22#define PCIBIOS_MIN_MEM		0x10000000
23
24/*
25 * Set this to 1 if you want the kernel to re-assign all PCI
26 * bus numbers (don't do that on ppc64 yet !)
27 */
28#define pcibios_assign_all_busses()	0
29
30extern int pci_domain_nr(struct pci_bus *bus);
31
32/* Decide whether to display the domain number in /proc */
33extern int pci_proc_domain(struct pci_bus *bus);
34
35/* Tell PCI code what kind of PCI resource mappings we support */
36#define HAVE_PCI_MMAP			1
37#define ARCH_GENERIC_PCI_MMAP_RESOURCE	1
38
39struct file;
40
41static inline void __init xilinx_pci_init(void) { return; }
42
43#endif	/* __KERNEL__ */
44#endif /* __ASM_MICROBLAZE_PCI_H */