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9#ifndef _ASM_POWERPC_PPC_PCI_H
10#define _ASM_POWERPC_PPC_PCI_H
11#ifdef __KERNEL__
12
13#ifdef CONFIG_PCI
14
15#include <linux/pci.h>
16#include <asm/pci-bridge.h>
17
18extern unsigned long isa_io_base;
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20extern void pci_setup_phb_io(struct pci_controller *hose, int primary);
21extern void pci_setup_phb_io_dynamic(struct pci_controller *hose, int primary);
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24extern struct list_head hose_list;
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26extern void find_and_init_phbs(void);
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28extern struct pci_dev *isa_bridge_pcidev;
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31#define BUID_HI(buid) ((buid) >> 32)
32#define BUID_LO(buid) ((buid) & 0xffffffff)
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35struct device_node;
36typedef void *(*traverse_func)(struct device_node *me, void *data);
37void *traverse_pci_devices(struct device_node *start, traverse_func pre,
38 void *data);
39
40extern void pci_devs_phb_init(void);
41extern void pci_devs_phb_init_dynamic(struct pci_controller *phb);
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44extern void init_pci_config_tokens (void);
45extern unsigned long get_phb_buid (struct device_node *);
46extern int rtas_setup_phb(struct pci_controller *phb);
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48extern unsigned long pci_probe_only;
49
50
51#ifdef CONFIG_EEH
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53void pci_addr_cache_insert_device(struct pci_dev *dev);
54void pci_addr_cache_remove_device(struct pci_dev *dev);
55void pci_addr_cache_build(void);
56struct pci_dev *pci_get_device_by_addr(unsigned long addr);
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66#define EEH_LOG_TEMP_FAILURE 1
67#define EEH_LOG_PERM_FAILURE 2
68void eeh_slot_error_detail (struct pci_dn *pdn, int severity);
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77#define EEH_THAW_MMIO 2
78#define EEH_THAW_DMA 3
79int rtas_pci_enable(struct pci_dn *pdn, int function);
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92int rtas_set_slot_reset (struct pci_dn *);
93int eeh_wait_for_slot_status(struct pci_dn *pdn, int max_wait_msecs);
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104void eeh_restore_bars(struct pci_dn *);
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116void rtas_configure_bridge(struct pci_dn *);
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118int rtas_write_config(struct pci_dn *, int where, int size, u32 val);
119int rtas_read_config(struct pci_dn *, int where, int size, u32 *val);
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128void eeh_mark_slot (struct device_node *dn, int mode_flag);
129void eeh_clear_slot (struct device_node *dn, int mode_flag);
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135struct device_node * find_device_pe(struct device_node *dn);
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137void eeh_sysfs_add_device(struct pci_dev *pdev);
138void eeh_sysfs_remove_device(struct pci_dev *pdev);
139
140#endif
141
142#else
143static inline void find_and_init_phbs(void) { }
144static inline void init_pci_config_tokens(void) { }
145#endif
146
147#endif
148#endif
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