/* * c 2001 PPC 64 Team, IBM Corp * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #ifndef __PPC_KERNEL_PCI_H__ #define __PPC_KERNEL_PCI_H__ #include <linux/pci.h> #include <asm/pci-bridge.h> extern unsigned long isa_io_base; extern void pci_setup_pci_controller(struct pci_controller *hose); extern void pci_setup_phb_io(struct pci_controller *hose, int primary); extern void pci_setup_phb_io_dynamic(struct pci_controller *hose, int primary); extern struct list_head hose_list; extern int global_phb_number; extern unsigned long find_and_init_phbs(void); extern struct pci_dev *ppc64_isabridge_dev; /* may be NULL if no ISA bus */ /* PCI device_node operations */ struct device_node; typedef void *(*traverse_func)(struct device_node *me, void *data); void *traverse_pci_devices(struct device_node *start, traverse_func pre, void *data); void pci_devs_phb_init(void); void pci_devs_phb_init_dynamic(struct pci_controller *phb); struct device_node *fetch_dev_dn(struct pci_dev *dev); /* PCI address cache management routines */ void pci_addr_cache_insert_device(struct pci_dev *dev); void pci_addr_cache_remove_device(struct pci_dev *dev); /* From pSeries_pci.h */ void init_pci_config_tokens (void); unsigned long get_phb_buid (struct device_node *); extern unsigned long pci_probe_only; extern unsigned long pci_assign_all_buses; extern int pci_read_irq_line(struct pci_dev *pci_dev); #endif /* __PPC_KERNEL_PCI_H__ */