diff options
Diffstat (limited to 'drivers/pci/hotplug/shpchp.h')
| -rw-r--r-- | drivers/pci/hotplug/shpchp.h | 42 |
1 files changed, 6 insertions, 36 deletions
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h index 50757695844f..f036485cd9ec 100644 --- a/drivers/pci/hotplug/shpchp.h +++ b/drivers/pci/hotplug/shpchp.h @@ -83,7 +83,6 @@ struct event_info { struct controller { struct mutex crit_sect; /* critical section mutex */ struct mutex cmd_lock; /* command lock */ - struct php_ctlr_state_s *hpc_ctlr_handle; /* HPC controller handle */ int num_slots; /* Number of slots on ctlr */ int slot_num_inc; /* 1 or -1 */ struct pci_dev *pci_dev; @@ -102,6 +101,8 @@ struct controller { u32 cap_offset; unsigned long mmio_base; unsigned long mmio_size; + void __iomem *creg; + struct timer_list poll_timer; }; @@ -176,10 +177,10 @@ extern int __must_check shpchp_create_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, void *inst_id); -extern u8 shpchp_handle_switch_change(u8 hp_slot, void *inst_id); -extern u8 shpchp_handle_presence_change(u8 hp_slot, void *inst_id); -extern u8 shpchp_handle_power_fault(u8 hp_slot, void *inst_id); +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); /* pci functions */ extern int shpchp_save_config(struct controller *ctrl, int busnumber, int num_ctlr_slots, int first_device_num); @@ -262,24 +263,6 @@ enum ctrl_offsets { SLOT11 = offsetof(struct ctrl_reg, slot11), SLOT12 = offsetof(struct ctrl_reg, slot12), }; -typedef u8(*php_intr_callback_t) (u8 hp_slot, void *instance_id); -struct php_ctlr_state_s { - struct php_ctlr_state_s *pnext; - struct pci_dev *pci_dev; - unsigned int irq; - unsigned long flags; /* spinlock's */ - u32 slot_device_offset; - u32 num_slots; - struct timer_list int_poll_timer; /* Added for poll event */ - php_intr_callback_t attention_button_callback; - php_intr_callback_t switch_change_callback; - php_intr_callback_t presence_change_callback; - php_intr_callback_t power_fault_callback; - void *callback_instance_id; - void __iomem *creg; /* Ptr to controller register space */ -}; -/* Inline functions */ - /* Inline functions to check the sanity of a pointer that is passed to us */ static inline int slot_paranoia_check (struct slot *slot, const char *function) @@ -400,21 +383,8 @@ static inline void amd_pogo_errata_restore_misc_reg(struct slot *p_slot) pci_write_config_dword(p_slot->ctrl->pci_dev, PCIX_MISCII_OFFSET, pcix_misc2_temp); } -enum php_ctlr_type { - PCI, - ISA, - ACPI -}; - int shpc_init( struct controller *ctrl, struct pci_dev *pdev); -int shpc_get_ctlr_slot_config( struct controller *ctrl, - int *num_ctlr_slots, - int *first_device_num, - int *physical_slot_num, - int *updown, - int *flags); - struct hpc_ops { int (*power_on_slot ) (struct slot *slot); int (*slot_enable ) (struct slot *slot); |