diff options
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp.h | 26 | ||||
| -rw-r--r-- | drivers/pci/hotplug/cpci_hotplug.h | 36 | ||||
| -rw-r--r-- | drivers/pci/hotplug/cpqphp.h | 70 | ||||
| -rw-r--r-- | drivers/pci/hotplug/cpqphp_nvram.h | 12 | ||||
| -rw-r--r-- | drivers/pci/hotplug/ibmphp.h | 66 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp.h | 22 | ||||
| -rw-r--r-- | drivers/pci/hotplug/rpadlpar.h | 8 | ||||
| -rw-r--r-- | drivers/pci/hotplug/rpaphp.h | 16 | ||||
| -rw-r--r-- | drivers/pci/hotplug/shpchp.h | 26 |
9 files changed, 138 insertions, 144 deletions
diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h index b70ac00a117e..9daddf4b9576 100644 --- a/drivers/pci/hotplug/acpiphp.h +++ b/drivers/pci/hotplug/acpiphp.h @@ -174,23 +174,23 @@ struct acpiphp_attention_info /* function prototypes */ /* acpiphp_core.c */ -extern int acpiphp_register_attention(struct acpiphp_attention_info*info); -extern int acpiphp_unregister_attention(struct acpiphp_attention_info *info); -extern int acpiphp_register_hotplug_slot(struct acpiphp_slot *slot); -extern void acpiphp_unregister_hotplug_slot(struct acpiphp_slot *slot); +int acpiphp_register_attention(struct acpiphp_attention_info*info); +int acpiphp_unregister_attention(struct acpiphp_attention_info *info); +int acpiphp_register_hotplug_slot(struct acpiphp_slot *slot); +void acpiphp_unregister_hotplug_slot(struct acpiphp_slot *slot); /* acpiphp_glue.c */ -extern int acpiphp_glue_init (void); -extern void acpiphp_glue_exit (void); +int acpiphp_glue_init(void); +void acpiphp_glue_exit(void); typedef int (*acpiphp_callback)(struct acpiphp_slot *slot, void *data); -extern int acpiphp_enable_slot (struct acpiphp_slot *slot); -extern int acpiphp_disable_slot (struct acpiphp_slot *slot); -extern int acpiphp_eject_slot (struct acpiphp_slot *slot); -extern u8 acpiphp_get_power_status (struct acpiphp_slot *slot); -extern u8 acpiphp_get_attention_status (struct acpiphp_slot *slot); -extern u8 acpiphp_get_latch_status (struct acpiphp_slot *slot); -extern u8 acpiphp_get_adapter_status (struct acpiphp_slot *slot); +int acpiphp_enable_slot(struct acpiphp_slot *slot); +int acpiphp_disable_slot(struct acpiphp_slot *slot); +int acpiphp_eject_slot(struct acpiphp_slot *slot); +u8 acpiphp_get_power_status(struct acpiphp_slot *slot); +u8 acpiphp_get_attention_status(struct acpiphp_slot *slot); +u8 acpiphp_get_latch_status(struct acpiphp_slot *slot); +u8 acpiphp_get_adapter_status(struct acpiphp_slot *slot); /* variables */ extern bool acpiphp_debug; diff --git a/drivers/pci/hotplug/cpci_hotplug.h b/drivers/pci/hotplug/cpci_hotplug.h index 3ae19f774cb3..1356211431d0 100644 --- a/drivers/pci/hotplug/cpci_hotplug.h +++ b/drivers/pci/hotplug/cpci_hotplug.h @@ -75,29 +75,29 @@ static inline const char *slot_name(struct slot *slot) return hotplug_slot_name(slot->hotplug_slot); } -extern int cpci_hp_register_controller(struct cpci_hp_controller *controller); -extern int cpci_hp_unregister_controller(struct cpci_hp_controller *controller); -extern int cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last); -extern int cpci_hp_unregister_bus(struct pci_bus *bus); -extern int cpci_hp_start(void); -extern int cpci_hp_stop(void); +int cpci_hp_register_controller(struct cpci_hp_controller *controller); +int cpci_hp_unregister_controller(struct cpci_hp_controller *controller); +int cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last); +int cpci_hp_unregister_bus(struct pci_bus *bus); +int cpci_hp_start(void); +int cpci_hp_stop(void); /* * Internal function prototypes, these functions should not be used by * board/chassis drivers. */ -extern u8 cpci_get_attention_status(struct slot *slot); -extern u8 cpci_get_latch_status(struct slot *slot); -extern u8 cpci_get_adapter_status(struct slot *slot); -extern u16 cpci_get_hs_csr(struct slot * slot); -extern int cpci_set_attention_status(struct slot *slot, int status); -extern int cpci_check_and_clear_ins(struct slot * slot); -extern int cpci_check_ext(struct slot * slot); -extern int cpci_clear_ext(struct slot * slot); -extern int cpci_led_on(struct slot * slot); -extern int cpci_led_off(struct slot * slot); -extern int cpci_configure_slot(struct slot *slot); -extern int cpci_unconfigure_slot(struct slot *slot); +u8 cpci_get_attention_status(struct slot *slot); +u8 cpci_get_latch_status(struct slot *slot); +u8 cpci_get_adapter_status(struct slot *slot); +u16 cpci_get_hs_csr(struct slot * slot); +int cpci_set_attention_status(struct slot *slot, int status); +int cpci_check_and_clear_ins(struct slot * slot); +int cpci_check_ext(struct slot * slot); +int cpci_clear_ext(struct slot * slot); +int cpci_led_on(struct slot * slot); +int cpci_led_off(struct slot * slot); +int cpci_configure_slot(struct slot *slot); +int cpci_unconfigure_slot(struct slot *slot); #ifdef CONFIG_HOTPLUG_PCI_CPCI int cpci_hotplug_init(int debug); diff --git a/drivers/pci/hotplug/cpqphp.h b/drivers/pci/hotplug/cpqphp.h index d8ffc7366801..516b87738b6e 100644 --- a/drivers/pci/hotplug/cpqphp.h +++ b/drivers/pci/hotplug/cpqphp.h @@ -404,50 +404,44 @@ struct resource_lists { /* debugfs functions for the hotplug controller info */ -extern void cpqhp_initialize_debugfs(void); -extern void cpqhp_shutdown_debugfs(void); -extern void cpqhp_create_debugfs_files(struct controller *ctrl); -extern void cpqhp_remove_debugfs_files(struct controller *ctrl); +void cpqhp_initialize_debugfs(void); +void cpqhp_shutdown_debugfs(void); +void cpqhp_create_debugfs_files(struct controller *ctrl); +void cpqhp_remove_debugfs_files(struct controller *ctrl); /* controller functions */ -extern void cpqhp_pushbutton_thread(unsigned long event_pointer); -extern irqreturn_t cpqhp_ctrl_intr(int IRQ, void *data); -extern int cpqhp_find_available_resources(struct controller *ctrl, - void __iomem *rom_start); -extern int cpqhp_event_start_thread(void); -extern void cpqhp_event_stop_thread(void); -extern struct pci_func *cpqhp_slot_create(unsigned char busnumber); -extern struct pci_func *cpqhp_slot_find(unsigned char bus, unsigned char device, - unsigned char index); -extern int cpqhp_process_SI(struct controller *ctrl, struct pci_func *func); -extern int cpqhp_process_SS(struct controller *ctrl, struct pci_func *func); -extern int cpqhp_hardware_test(struct controller *ctrl, int test_num); +void cpqhp_pushbutton_thread(unsigned long event_pointer); +irqreturn_t cpqhp_ctrl_intr(int IRQ, void *data); +int cpqhp_find_available_resources(struct controller *ctrl, + void __iomem *rom_start); +int cpqhp_event_start_thread(void); +void cpqhp_event_stop_thread(void); +struct pci_func *cpqhp_slot_create(unsigned char busnumber); +struct pci_func *cpqhp_slot_find(unsigned char bus, unsigned char device, + unsigned char index); +int cpqhp_process_SI(struct controller *ctrl, struct pci_func *func); +int cpqhp_process_SS(struct controller *ctrl, struct pci_func *func); +int cpqhp_hardware_test(struct controller *ctrl, int test_num); /* resource functions */ -extern int cpqhp_resource_sort_and_combine (struct pci_resource **head); +int cpqhp_resource_sort_and_combine (struct pci_resource **head); /* pci functions */ -extern int cpqhp_set_irq(u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num); -extern int cpqhp_get_bus_dev(struct controller *ctrl, u8 *bus_num, u8 *dev_num, - u8 slot); -extern int cpqhp_save_config(struct controller *ctrl, int busnumber, - int is_hot_plug); -extern int cpqhp_save_base_addr_length(struct controller *ctrl, - struct pci_func *func); -extern int cpqhp_save_used_resources(struct controller *ctrl, - struct pci_func *func); -extern int cpqhp_configure_board(struct controller *ctrl, - struct pci_func *func); -extern int cpqhp_save_slot_config(struct controller *ctrl, - struct pci_func *new_slot); -extern int cpqhp_valid_replace(struct controller *ctrl, struct pci_func *func); -extern void cpqhp_destroy_board_resources(struct pci_func *func); -extern int cpqhp_return_board_resources (struct pci_func *func, - struct resource_lists *resources); -extern void cpqhp_destroy_resource_list(struct resource_lists *resources); -extern int cpqhp_configure_device(struct controller *ctrl, - struct pci_func *func); -extern int cpqhp_unconfigure_device(struct pci_func *func); +int cpqhp_set_irq(u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num); +int cpqhp_get_bus_dev(struct controller *ctrl, u8 *bus_num, u8 *dev_num, + u8 slot); +int cpqhp_save_config(struct controller *ctrl, int busnumber, int is_hot_plug); +int cpqhp_save_base_addr_length(struct controller *ctrl, struct pci_func *func); +int cpqhp_save_used_resources(struct controller *ctrl, struct pci_func *func); +int cpqhp_configure_board(struct controller *ctrl, struct pci_func *func); +int cpqhp_save_slot_config(struct controller *ctrl, struct pci_func *new_slot); +int cpqhp_valid_replace(struct controller *ctrl, struct pci_func *func); +void cpqhp_destroy_board_resources(struct pci_func *func); +int cpqhp_return_board_resources(struct pci_func *func, + struct resource_lists *resources); +void cpqhp_destroy_resource_list(struct resource_lists *resources); +int cpqhp_configure_device(struct controller *ctrl, struct pci_func *func); +int cpqhp_unconfigure_device(struct pci_func *func); /* Global variables */ extern int cpqhp_debug; diff --git a/drivers/pci/hotplug/cpqphp_nvram.h b/drivers/pci/hotplug/cpqphp_nvram.h index e89c0702119d..34e4e54fcf15 100644 --- a/drivers/pci/hotplug/cpqphp_nvram.h +++ b/drivers/pci/hotplug/cpqphp_nvram.h @@ -30,26 +30,26 @@ #ifndef CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM -static inline void compaq_nvram_init (void __iomem *rom_start) +static inline void compaq_nvram_init(void __iomem *rom_start) { return; } -static inline int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl) +static inline int compaq_nvram_load(void __iomem *rom_start, struct controller *ctrl) { return 0; } -static inline int compaq_nvram_store (void __iomem *rom_start) +static inline int compaq_nvram_store(void __iomem *rom_start) { return 0; } #else -extern void compaq_nvram_init (void __iomem *rom_start); -extern int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl); -extern int compaq_nvram_store (void __iomem *rom_start); +void compaq_nvram_init(void __iomem *rom_start); +int compaq_nvram_load(void __iomem *rom_start, struct controller *ctrl); +int compaq_nvram_store(void __iomem *rom_start); #endif diff --git a/drivers/pci/hotplug/ibmphp.h b/drivers/pci/hotplug/ibmphp.h index a8d391a4957d..8c5b25871d02 100644 --- a/drivers/pci/hotplug/ibmphp.h +++ b/drivers/pci/hotplug/ibmphp.h @@ -275,17 +275,17 @@ extern struct list_head ibmphp_slot_head; * FUNCTION PROTOTYPES * ***********************************************************/ -extern void ibmphp_free_ebda_hpc_queue (void); -extern int ibmphp_access_ebda (void); -extern struct slot *ibmphp_get_slot_from_physical_num (u8); -extern int ibmphp_get_total_hp_slots (void); -extern void ibmphp_free_ibm_slot (struct slot *); -extern void ibmphp_free_bus_info_queue (void); -extern void ibmphp_free_ebda_pci_rsrc_queue (void); -extern struct bus_info *ibmphp_find_same_bus_num (u32); -extern int ibmphp_get_bus_index (u8); -extern u16 ibmphp_get_total_controllers (void); -extern int ibmphp_register_pci (void); +void ibmphp_free_ebda_hpc_queue(void); +int ibmphp_access_ebda(void); +struct slot *ibmphp_get_slot_from_physical_num(u8); +int ibmphp_get_total_hp_slots(void); +void ibmphp_free_ibm_slot(struct slot *); +void ibmphp_free_bus_info_queue(void); +void ibmphp_free_ebda_pci_rsrc_queue(void); +struct bus_info *ibmphp_find_same_bus_num(u32); +int ibmphp_get_bus_index(u8); +u16 ibmphp_get_total_controllers(void); +int ibmphp_register_pci(void); /* passed parameters */ #define MEM 0 @@ -381,24 +381,24 @@ struct res_needed { /* functions */ -extern int ibmphp_rsrc_init (void); -extern int ibmphp_add_resource (struct resource_node *); -extern int ibmphp_remove_resource (struct resource_node *); -extern int ibmphp_find_resource (struct bus_node *, u32, struct resource_node **, int); -extern int ibmphp_check_resource (struct resource_node *, u8); -extern int ibmphp_remove_bus (struct bus_node *, u8); -extern void ibmphp_free_resources (void); -extern int ibmphp_add_pfmem_from_mem (struct resource_node *); -extern struct bus_node *ibmphp_find_res_bus (u8); -extern void ibmphp_print_test (void); /* for debugging purposes */ +int ibmphp_rsrc_init(void); +int ibmphp_add_resource(struct resource_node *); +int ibmphp_remove_resource(struct resource_node *); +int ibmphp_find_resource(struct bus_node *, u32, struct resource_node **, int); +int ibmphp_check_resource(struct resource_node *, u8); +int ibmphp_remove_bus(struct bus_node *, u8); +void ibmphp_free_resources(void); +int ibmphp_add_pfmem_from_mem(struct resource_node *); +struct bus_node *ibmphp_find_res_bus(u8); +void ibmphp_print_test(void); /* for debugging purposes */ -extern void ibmphp_hpc_initvars (void); -extern int ibmphp_hpc_readslot (struct slot *, u8, u8 *); -extern int ibmphp_hpc_writeslot (struct slot *, u8); -extern void ibmphp_lock_operations (void); -extern void ibmphp_unlock_operations (void); -extern int ibmphp_hpc_start_poll_thread (void); -extern void ibmphp_hpc_stop_poll_thread (void); +void ibmphp_hpc_initvars(void); +int ibmphp_hpc_readslot(struct slot *, u8, u8 *); +int ibmphp_hpc_writeslot(struct slot *, u8); +void ibmphp_lock_operations(void); +void ibmphp_unlock_operations(void); +int ibmphp_hpc_start_poll_thread(void); +void ibmphp_hpc_stop_poll_thread(void); //---------------------------------------------------------------------------- @@ -749,11 +749,11 @@ struct controller { /* Functions */ -extern int ibmphp_init_devno (struct slot **); /* This function is called from EBDA, so we need it not be static */ -extern int ibmphp_do_disable_slot (struct slot *slot_cur); -extern int ibmphp_update_slot_info (struct slot *); /* This function is called from HPC, so we need it to not be be static */ -extern int ibmphp_configure_card (struct pci_func *, u8); -extern int ibmphp_unconfigure_card (struct slot **, int); +int ibmphp_init_devno(struct slot **); /* This function is called from EBDA, so we need it not be static */ +int ibmphp_do_disable_slot(struct slot *slot_cur); +int ibmphp_update_slot_info(struct slot *); /* This function is called from HPC, so we need it to not be be static */ +int ibmphp_configure_card(struct pci_func *, u8); +int ibmphp_unconfigure_card(struct slot **, int); extern struct hotplug_slot_ops ibmphp_hotplug_slot_ops; #endif //__IBMPHP_H diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h index 2c113de94323..7fb326983ed6 100644 --- a/drivers/pci/hotplug/pciehp.h +++ b/drivers/pci/hotplug/pciehp.h @@ -127,15 +127,15 @@ struct controller { #define NO_CMD_CMPL(ctrl) ((ctrl)->slot_cap & PCI_EXP_SLTCAP_NCCS) #define PSN(ctrl) ((ctrl)->slot_cap >> 19) -extern int pciehp_sysfs_enable_slot(struct slot *slot); -extern int pciehp_sysfs_disable_slot(struct slot *slot); -extern u8 pciehp_handle_attention_button(struct slot *p_slot); -extern u8 pciehp_handle_switch_change(struct slot *p_slot); -extern u8 pciehp_handle_presence_change(struct slot *p_slot); -extern u8 pciehp_handle_power_fault(struct slot *p_slot); -extern int pciehp_configure_device(struct slot *p_slot); -extern int pciehp_unconfigure_device(struct slot *p_slot); -extern void pciehp_queue_pushbutton_work(struct work_struct *work); +int pciehp_sysfs_enable_slot(struct slot *slot); +int pciehp_sysfs_disable_slot(struct slot *slot); +u8 pciehp_handle_attention_button(struct slot *p_slot); +u8 pciehp_handle_switch_change(struct slot *p_slot); +u8 pciehp_handle_presence_change(struct slot *p_slot); +u8 pciehp_handle_power_fault(struct slot *p_slot); +int pciehp_configure_device(struct slot *p_slot); +int pciehp_unconfigure_device(struct slot *p_slot); +void pciehp_queue_pushbutton_work(struct work_struct *work); struct controller *pcie_init(struct pcie_device *dev); int pcie_init_notification(struct controller *ctrl); int pciehp_enable_slot(struct slot *p_slot); @@ -166,8 +166,8 @@ static inline const char *slot_name(struct slot *slot) #include <acpi/acpi_bus.h> #include <linux/pci-acpi.h> -extern void __init pciehp_acpi_slot_detection_init(void); -extern int pciehp_acpi_slot_detection_check(struct pci_dev *dev); +void __init pciehp_acpi_slot_detection_init(void); +int pciehp_acpi_slot_detection_check(struct pci_dev *dev); static inline void pciehp_firmware_init(void) { diff --git a/drivers/pci/hotplug/rpadlpar.h b/drivers/pci/hotplug/rpadlpar.h index 4a0a59b82eae..81df93931ad0 100644 --- a/drivers/pci/hotplug/rpadlpar.h +++ b/drivers/pci/hotplug/rpadlpar.h @@ -15,10 +15,10 @@ #ifndef _RPADLPAR_IO_H_ #define _RPADLPAR_IO_H_ -extern int dlpar_sysfs_init(void); -extern void dlpar_sysfs_exit(void); +int dlpar_sysfs_init(void); +void dlpar_sysfs_exit(void); -extern int dlpar_add_slot(char *drc_name); -extern int dlpar_remove_slot(char *drc_name); +int dlpar_add_slot(char *drc_name); +int dlpar_remove_slot(char *drc_name); #endif diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h index df5677440a08..3135856e5e1c 100644 --- a/drivers/pci/hotplug/rpaphp.h +++ b/drivers/pci/hotplug/rpaphp.h @@ -86,18 +86,18 @@ extern struct list_head rpaphp_slot_head; /* function prototypes */ /* rpaphp_pci.c */ -extern int rpaphp_enable_slot(struct slot *slot); -extern int rpaphp_get_sensor_state(struct slot *slot, int *state); +int rpaphp_enable_slot(struct slot *slot); +int rpaphp_get_sensor_state(struct slot *slot, int *state); /* rpaphp_core.c */ -extern int rpaphp_add_slot(struct device_node *dn); -extern int rpaphp_get_drc_props(struct device_node *dn, int *drc_index, +int rpaphp_add_slot(struct device_node *dn); +int rpaphp_get_drc_props(struct device_node *dn, int *drc_index, char **drc_name, char **drc_type, int *drc_power_domain); /* rpaphp_slot.c */ -extern void dealloc_slot_struct(struct slot *slot); -extern struct slot *alloc_slot_struct(struct device_node *dn, int drc_index, char *drc_name, int power_domain); -extern int rpaphp_register_slot(struct slot *slot); -extern int rpaphp_deregister_slot(struct slot *slot); +void dealloc_slot_struct(struct slot *slot); +struct slot *alloc_slot_struct(struct device_node *dn, int drc_index, char *drc_name, int power_domain); +int rpaphp_register_slot(struct slot *slot); +int rpaphp_deregister_slot(struct slot *slot); #endif /* _PPC64PHP_H */ diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h index b849f995075a..e260f207a90e 100644 --- a/drivers/pci/hotplug/shpchp.h +++ b/drivers/pci/hotplug/shpchp.h @@ -168,19 +168,19 @@ struct controller { #define WRONG_BUS_FREQUENCY 0x0000000D #define POWER_FAILURE 0x0000000E -extern int __must_check shpchp_create_ctrl_files(struct controller *ctrl); -extern void shpchp_remove_ctrl_files(struct controller *ctrl); -extern int shpchp_sysfs_enable_slot(struct slot *slot); -extern int shpchp_sysfs_disable_slot(struct slot *slot); -extern u8 shpchp_handle_attention_button(u8 hp_slot, struct controller *ctrl); -extern u8 shpchp_handle_switch_change(u8 hp_slot, struct controller *ctrl); -extern u8 shpchp_handle_presence_change(u8 hp_slot, struct controller *ctrl); -extern u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl); -extern int shpchp_configure_device(struct slot *p_slot); -extern int shpchp_unconfigure_device(struct slot *p_slot); -extern void cleanup_slots(struct controller *ctrl); -extern void shpchp_queue_pushbutton_work(struct work_struct *work); -extern int shpc_init( struct controller *ctrl, struct pci_dev *pdev); +int __must_check shpchp_create_ctrl_files(struct controller *ctrl); +void shpchp_remove_ctrl_files(struct controller *ctrl); +int shpchp_sysfs_enable_slot(struct slot *slot); +int shpchp_sysfs_disable_slot(struct slot *slot); +u8 shpchp_handle_attention_button(u8 hp_slot, struct controller *ctrl); +u8 shpchp_handle_switch_change(u8 hp_slot, struct controller *ctrl); +u8 shpchp_handle_presence_change(u8 hp_slot, struct controller *ctrl); +u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl); +int shpchp_configure_device(struct slot *p_slot); +int shpchp_unconfigure_device(struct slot *p_slot); +void cleanup_slots(struct controller *ctrl); +void shpchp_queue_pushbutton_work(struct work_struct *work); +int shpc_init( struct controller *ctrl, struct pci_dev *pdev); static inline const char *slot_name(struct slot *slot) { |