diff options
| -rw-r--r-- | drivers/pci/hotplug/cpqphp.h | 76 |
1 files changed, 45 insertions, 31 deletions
diff --git a/drivers/pci/hotplug/cpqphp.h b/drivers/pci/hotplug/cpqphp.h index e15d657368f..308f82b1fc9 100644 --- a/drivers/pci/hotplug/cpqphp.h +++ b/drivers/pci/hotplug/cpqphp.h @@ -405,40 +405,50 @@ 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); +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); /* 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); +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); /* resource functions */ extern 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); +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); /* Global variables */ extern int cpqhp_debug; @@ -463,7 +473,8 @@ static inline char *slot_name(struct slot *slot) * * Puts node back in the resource list pointed to by head */ -static inline void return_resource(struct pci_resource **head, struct pci_resource *node) +static inline void return_resource(struct pci_resource **head, + struct pci_resource *node) { if (!node || !head) return; @@ -673,7 +684,8 @@ static inline int get_slot_enabled(struct controller *ctrl, struct slot *slot) } -static inline int cpq_get_latch_status(struct controller *ctrl, struct slot *slot) +static inline int cpq_get_latch_status(struct controller *ctrl, + struct slot *slot) { u32 status; u8 hp_slot; @@ -688,7 +700,8 @@ static inline int cpq_get_latch_status(struct controller *ctrl, struct slot *slo } -static inline int get_presence_status(struct controller *ctrl, struct slot *slot) +static inline int get_presence_status(struct controller *ctrl, + struct slot *slot) { int presence_save = 0; u8 hp_slot; @@ -697,7 +710,8 @@ static inline int get_presence_status(struct controller *ctrl, struct slot *slot hp_slot = slot->device - ctrl->slot_device_offset; tempdword = readl(ctrl->hpc_reg + INT_INPUT_CLEAR); - presence_save = (int) ((((~tempdword) >> 23) | ((~tempdword) >> 15)) >> hp_slot) & 0x02; + presence_save = (int) ((((~tempdword) >> 23) | ((~tempdword) >> 15)) + >> hp_slot) & 0x02; return presence_save; } |