diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci.h | 5 | ||||
| -rw-r--r-- | include/linux/pci_hotplug.h | 15 |
2 files changed, 18 insertions, 2 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index ea2a153a9126..6a1800ecd95d 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1261,5 +1261,10 @@ static inline irqreturn_t pci_sriov_migration(struct pci_dev *dev) } #endif +#if defined(CONFIG_HOTPLUG_PCI) || defined(CONFIG_HOTPLUG_PCI_MODULE) +extern void pci_hp_create_module_link(struct pci_slot *pci_slot); +extern void pci_hp_remove_module_link(struct pci_slot *pci_slot); +#endif + #endif /* __KERNEL__ */ #endif /* LINUX_PCI_H */ diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h index 11936fd0b56d..b3646cd7fd5a 100644 --- a/include/linux/pci_hotplug.h +++ b/include/linux/pci_hotplug.h @@ -69,6 +69,7 @@ enum pcie_link_speed { /** * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use * @owner: The module owner of this structure + * @mod_name: The module name (KBUILD_MODNAME) of this structure * @enable_slot: Called when the user wants to enable a specific pci slot * @disable_slot: Called when the user wants to disable a specific pci slot * @set_attention_status: Called to set the specific slot's attention LED to @@ -101,6 +102,7 @@ enum pcie_link_speed { */ struct hotplug_slot_ops { struct module *owner; + const char *mod_name; int (*enable_slot) (struct hotplug_slot *slot); int (*disable_slot) (struct hotplug_slot *slot); int (*set_attention_status) (struct hotplug_slot *slot, u8 value); @@ -159,12 +161,21 @@ static inline const char *hotplug_slot_name(const struct hotplug_slot *slot) return pci_slot_name(slot->pci_slot); } -extern int pci_hp_register(struct hotplug_slot *, struct pci_bus *, int nr, - const char *name); +extern int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *pbus, + int nr, const char *name, + struct module *owner, const char *mod_name); extern int pci_hp_deregister(struct hotplug_slot *slot); extern int __must_check pci_hp_change_slot_info (struct hotplug_slot *slot, struct hotplug_slot_info *info); +static inline int pci_hp_register(struct hotplug_slot *slot, + struct pci_bus *pbus, + int devnr, const char *name) +{ + return __pci_hp_register(slot, pbus, devnr, name, + THIS_MODULE, KBUILD_MODNAME); +} + /* PCI Setting Record (Type 0) */ struct hpp_type0 { u32 revision; |
