1/*
 2 * This program is free software; you can redistribute it and/or modify
 3 * it under the terms of the GNU General Public License version 2 as
 4 * published by the Free Software Foundation.
 5 *
 6 * This program is distributed in the hope that it will be useful,
 7 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 8 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 9 * GNU General Public License for more details.
10 *
11 * You should have received a copy of the GNU General Public License
12 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
13 *
14 * Copyright (C) 2014 ARM Limited
15 *
16 * Author: Will Deacon <will.deacon@arm.com>
17 */
18
19#ifndef _PCI_HOST_COMMON_H
20#define _PCI_HOST_COMMON_H
21
22#include <linux/kernel.h>
23#include <linux/platform_device.h>
24
25struct gen_pci_cfg_bus_ops {
26	u32 bus_shift;
27	struct pci_ops ops;
28};
29
30struct gen_pci_cfg_windows {
31	struct resource				res;
32	struct resource				*bus_range;
33	void __iomem				**win;
34
35	struct gen_pci_cfg_bus_ops		*ops;
36};
37
38struct gen_pci {
39	struct pci_host_bridge			host;
40	struct gen_pci_cfg_windows		cfg;
41	struct list_head			resources;
42};
43
44int pci_host_common_probe(struct platform_device *pdev,
45			  struct gen_pci *pci);
46
47#endif /* _PCI_HOST_COMMON_H */