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11#ifndef __ASM_MACH_PCI_H
12#define __ASM_MACH_PCI_H
13
14struct pci_sys_data;
15struct pci_ops;
16struct pci_bus;
17
18struct hw_pci {
19#ifdef CONFIG_PCI_DOMAINS
20 int domain;
21#endif
22 struct pci_ops *ops;
23 int nr_controllers;
24 int (*setup)(int nr, struct pci_sys_data *);
25 struct pci_bus *(*scan)(int nr, struct pci_sys_data *);
26 void (*preinit)(void);
27 void (*postinit)(void);
28 u8 (*swizzle)(struct pci_dev *dev, u8 *pin);
29 int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin);
30};
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34
35struct pci_sys_data {
36#ifdef CONFIG_PCI_DOMAINS
37 int domain;
38#endif
39 struct list_head node;
40 int busnr;
41 u64 mem_offset;
42 unsigned long io_offset;
43 struct pci_bus *bus;
44 struct list_head resources;
45
46 u8 (*swizzle)(struct pci_dev *, u8 *);
47
48 int (*map_irq)(const struct pci_dev *, u8, u8);
49 void *private_data;
50};
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54
55void pci_common_init(struct hw_pci *);
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60extern struct pci_ops iop3xx_ops;
61extern int iop3xx_pci_setup(int nr, struct pci_sys_data *);
62extern void iop3xx_pci_preinit(void);
63extern void iop3xx_pci_preinit_cond(void);
64
65extern struct pci_ops dc21285_ops;
66extern int dc21285_setup(int nr, struct pci_sys_data *);
67extern void dc21285_preinit(void);
68extern void dc21285_postinit(void);
69
70extern struct pci_ops via82c505_ops;
71extern int via82c505_setup(int nr, struct pci_sys_data *);
72extern void via82c505_init(void *sysdata);
73
74extern struct pci_ops pci_v3_ops;
75extern int pci_v3_setup(int nr, struct pci_sys_data *);
76extern void pci_v3_preinit(void);
77extern void pci_v3_postinit(void);
78
79#endif
80