diff options
Diffstat (limited to 'arch/powerpc/include/asm/ppc-pci.h')
| -rw-r--r-- | arch/powerpc/include/asm/ppc-pci.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h index f6cf0159024e..a8b7e8682f5b 100644 --- a/arch/powerpc/include/asm/ppc-pci.h +++ b/arch/powerpc/include/asm/ppc-pci.h @@ -30,11 +30,24 @@ void *pci_traverse_device_nodes(struct device_node *start, void *data); extern void pci_devs_phb_init_dynamic(struct pci_controller *phb); +#if defined(CONFIG_IOMMU_API) && (defined(CONFIG_PPC_PSERIES) || \ + defined(CONFIG_PPC_POWERNV)) +extern void ppc_iommu_register_device(struct pci_controller *phb); +extern void ppc_iommu_unregister_device(struct pci_controller *phb); +#else +static inline void ppc_iommu_register_device(struct pci_controller *phb) { } +static inline void ppc_iommu_unregister_device(struct pci_controller *phb) { } +#endif + + /* From rtas_pci.h */ extern void init_pci_config_tokens (void); extern unsigned long get_phb_buid (struct device_node *); extern int rtas_setup_phb(struct pci_controller *phb); +int rtas_pci_dn_read_config(struct pci_dn *pdn, int where, int size, u32 *val); +int rtas_pci_dn_write_config(struct pci_dn *pdn, int where, int size, u32 val); + #ifdef CONFIG_EEH void eeh_addr_cache_insert_dev(struct pci_dev *dev); @@ -44,8 +57,6 @@ void eeh_slot_error_detail(struct eeh_pe *pe, int severity); int eeh_pci_enable(struct eeh_pe *pe, int function); int eeh_pe_reset_full(struct eeh_pe *pe, bool include_passed); void eeh_save_bars(struct eeh_dev *edev); -int rtas_write_config(struct pci_dn *, int where, int size, u32 val); -int rtas_read_config(struct pci_dn *, int where, int size, u32 *val); void eeh_pe_state_mark(struct eeh_pe *pe, int state); void eeh_pe_mark_isolated(struct eeh_pe *pe); void eeh_pe_state_clear(struct eeh_pe *pe, int state, bool include_passed); @@ -57,11 +68,19 @@ void eeh_sysfs_remove_device(struct pci_dev *pdev); #endif /* CONFIG_EEH */ +#ifdef CONFIG_FSL_ULI1575 +void __init uli_init(void); +#endif /* CONFIG_FSL_ULI1575 */ + #define PCI_BUSNO(bdfn) ((bdfn >> 8) & 0xff) #else /* CONFIG_PCI */ static inline void init_pci_config_tokens(void) { } #endif /* !CONFIG_PCI */ +#if !defined(CONFIG_PCI) || !defined(CONFIG_FSL_ULI1575) +static inline void __init uli_init(void) {} +#endif /* !defined(CONFIG_PCI) || !defined(CONFIG_FSL_ULI1575) */ + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_PPC_PCI_H */ |