diff options
Diffstat (limited to 'arch/powerpc/include/asm/eeh.h')
| -rw-r--r-- | arch/powerpc/include/asm/eeh.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h index e8c411b63caf..f54a60131de5 100644 --- a/arch/powerpc/include/asm/eeh.h +++ b/arch/powerpc/include/asm/eeh.h @@ -84,7 +84,8 @@ struct eeh_pe { * another tree except the currently existing tree of PCI * buses and PCI devices */ -#define EEH_DEV_IRQ_DISABLED (1<<0) /* Interrupt disabled */ +#define EEH_DEV_IRQ_DISABLED (1 << 0) /* Interrupt disabled */ +#define EEH_DEV_DISCONNECTED (1 << 1) /* Removing from PE */ struct eeh_dev { int mode; /* EEH mode */ @@ -97,6 +98,7 @@ struct eeh_dev { struct pci_controller *phb; /* Associated PHB */ struct device_node *dn; /* Associated device node */ struct pci_dev *pdev; /* Associated PCI device */ + struct pci_bus *bus; /* PCI bus for partial hotplug */ }; static inline struct device_node *eeh_dev_to_of_node(struct eeh_dev *edev) @@ -197,6 +199,8 @@ struct eeh_pe *eeh_pe_get(struct eeh_dev *edev); int eeh_add_to_parent_pe(struct eeh_dev *edev); int eeh_rmv_from_parent_pe(struct eeh_dev *edev); void eeh_pe_update_time_stamp(struct eeh_pe *pe); +void *eeh_pe_traverse(struct eeh_pe *root, + eeh_traverse_func fn, void *flag); void *eeh_pe_dev_traverse(struct eeh_pe *root, eeh_traverse_func fn, void *flag); void eeh_pe_restore_bars(struct eeh_pe *pe); |