diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h index 8a026f750deb..4d9fed00e1d0 100644 --- a/drivers/pci/hotplug/shpchp.h +++ b/drivers/pci/hotplug/shpchp.h @@ -69,15 +69,13 @@ struct slot { u8 state; u8 presence_save; u8 pwr_save; - struct timer_list task_event; - u8 hp_slot; struct controller *ctrl; struct hpc_ops *hpc_ops; struct hotplug_slot *hotplug_slot; struct list_head slot_list; - char name[SLOT_NAME_SIZE]; struct delayed_work work; /* work for button event */ struct mutex lock; + u8 hp_slot; }; struct event_info { @@ -169,6 +167,11 @@ 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); +static inline const char *slot_name(struct slot *slot) +{ + return hotplug_slot_name(slot->hotplug_slot); +} + #ifdef CONFIG_ACPI #include static inline int get_hp_params_from_firmware(struct pci_dev *dev, diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index cfdd07963641..7af9191df4d6 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -89,7 +89,7 @@ static void release_slot(struct hotplug_slot *hotplug_slot) { struct slot *slot = hotplug_slot->private; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); kfree(slot->hotplug_slot->info); kfree(slot->hotplug_slot); @@ -101,6 +101,7 @@ static int init_slots(struct controller *ctrl) struct slot *slot; struct hotplug_slot *hotplug_slot; struct hotplug_slot_info *info; + char name[SLOT_NAME_SIZE]; int retval = -ENOMEM; int i; @@ -119,8 +120,6 @@ static int init_slots(struct controller *ctrl) goto error_hpslot; hotplug_slot->info = info; - hotplug_slot->name = slot->name; - slot->hp_slot = i; slot->ctrl = ctrl; slot->bus = ctrl->pci_dev->subordinate->number; @@ -133,25 +132,24 @@ static int init_slots(struct controller *ctrl) /* register this slot with the hotplug pci core */ hotplug_slot->private = slot; hotplug_slot->release = &release_slot; - snprintf(slot->name, SLOT_NAME_SIZE, "%d", slot->number); + snprintf(name, SLOT_NAME_SIZE, "%d", slot->number); hotplug_slot->ops = &shpchp_hotplug_slot_ops; - get_power_status(hotplug_slot, &info->power_status); - get_attention_status(hotplug_slot, &info->attention_status); - get_latch_status(hotplug_slot, &info->latch_status); - get_adapter_status(hotplug_slot, &info->adapter_status); - dbg("Registering bus=%x dev=%x hp_slot=%x sun=%x " "slot_device_offset=%x\n", slot->bus, slot->device, slot->hp_slot, slot->number, ctrl->slot_device_offset); retval = pci_hp_register(slot->hotplug_slot, - ctrl->pci_dev->subordinate, slot->device, - hotplug_slot->name); + ctrl->pci_dev->subordinate, slot->device, name); if (retval) { err("pci_hp_register failed with error %d\n", retval); goto error_info; } + get_power_status(hotplug_slot, &info->power_status); + get_attention_status(hotplug_slot, &info->attention_status); + get_latch_status(hotplug_slot, &info->latch_status); + get_adapter_status(hotplug_slot, &info->adapter_status); + list_add(&slot->slot_list, &ctrl->slot_list); } @@ -189,7 +187,7 @@ static int set_attention_status (struct hotplug_slot *hotplug_slot, u8 status) { struct slot *slot = get_slot(hotplug_slot); - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); hotplug_slot->info->attention_status = status; slot->hpc_ops->set_attention_status(slot, status); @@ -201,7 +199,7 @@ static int enable_slot (struct hotplug_slot *hotplug_slot) { struct slot *slot = get_slot(hotplug_slot); - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); return shpchp_sysfs_enable_slot(slot); } @@ -210,7 +208,7 @@ static int disable_slot (struct hotplug_slot *hotplug_slot) { struct slot *slot = get_slot(hotplug_slot); - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); return shpchp_sysfs_disable_slot(slot); } @@ -220,7 +218,7 @@ static int get_power_status (struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = get_slot(hotplug_slot); int retval; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_power_status(slot, value); if (retval < 0) @@ -234,7 +232,7 @@ static int get_attention_status (struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = get_slot(hotplug_slot); int retval; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_attention_status(slot, value); if (retval < 0) @@ -248,7 +246,7 @@ static int get_latch_status (struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = get_slot(hotplug_slot); int retval; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_latch_status(slot, value); if (retval < 0) @@ -262,7 +260,7 @@ static int get_adapter_status (struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = get_slot(hotplug_slot); int retval; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_adapter_status(slot, value); if (retval < 0) @@ -277,7 +275,7 @@ static int get_max_bus_speed(struct hotplug_slot *hotplug_slot, struct slot *slot = get_slot(hotplug_slot); int retval; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_max_bus_speed(slot, value); if (retval < 0) @@ -291,7 +289,7 @@ static int get_cur_bus_speed (struct hotplug_slot *hotplug_slot, enum pci_bus_sp struct slot *slot = get_slot(hotplug_slot); int retval; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); retval = slot->hpc_ops->get_cur_bus_speed(slot, value); if (retval < 0) diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c index dfb53932dfbc..919b1ee44313 100644 --- a/drivers/pci/hotplug/shpchp_ctrl.c +++ b/drivers/pci/hotplug/shpchp_ctrl.c @@ -70,7 +70,7 @@ u8 shpchp_handle_attention_button(u8 hp_slot, struct controller *ctrl) /* * Button pressed - See if need to TAKE ACTION!!! */ - info("Button pressed on Slot(%s)\n", p_slot->name); + info("Button pressed on Slot(%s)\n", slot_name(p_slot)); event_type = INT_BUTTON_PRESS; queue_interrupt_event(p_slot, event_type); @@ -98,7 +98,7 @@ u8 shpchp_handle_switch_change(u8 hp_slot, struct controller *ctrl) /* * Switch opened */ - info("Latch open on Slot(%s)\n", p_slot->name); + info("Latch open on Slot(%s)\n", slot_name(p_slot)); event_type = INT_SWITCH_OPEN; if (p_slot->pwr_save && p_slot->presence_save) { event_type = INT_POWER_FAULT; @@ -108,7 +108,7 @@ u8 shpchp_handle_switch_change(u8 hp_slot, struct controller *ctrl) /* * Switch closed */ - info("Latch close on Slot(%s)\n", p_slot->name); + info("Latch close on Slot(%s)\n", slot_name(p_slot)); event_type = INT_SWITCH_CLOSE; } @@ -135,13 +135,13 @@ u8 shpchp_handle_presence_change(u8 hp_slot, struct controller *ctrl) /* * Card Present */ - info("Card present on Slot(%s)\n", p_slot->name); + info("Card present on Slot(%s)\n", slot_name(p_slot)); event_type = INT_PRESENCE_ON; } else { /* * Not Present */ - info("Card not present on Slot(%s)\n", p_slot->name); + info("Card not present on Slot(%s)\n", slot_name(p_slot)); event_type = INT_PRESENCE_OFF; } @@ -164,14 +164,14 @@ u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl) /* * Power fault Cleared */ - info("Power fault cleared on Slot(%s)\n", p_slot->name); + info("Power fault cleared on Slot(%s)\n", slot_name(p_slot)); p_slot->status = 0x00; event_type = INT_POWER_FAULT_CLEAR; } else { /* * Power fault */ - info("Power fault on Slot(%s)\n", p_slot->name); + info("Power fault on Slot(%s)\n", slot_name(p_slot)); event_type = INT_POWER_FAULT; /* set power fault status for this board */ p_slot->status = 0xFF; @@ -493,11 +493,11 @@ static void handle_button_press_event(struct slot *p_slot) if (getstatus) { p_slot->state = BLINKINGOFF_STATE; info("PCI slot #%s - powering off due to button " - "press.\n", p_slot->name); + "press.\n", slot_name(p_slot)); } else { p_slot->state = BLINKINGON_STATE; info("PCI slot #%s - powering on due to button " - "press.\n", p_slot->name); + "press.\n", slot_name(p_slot)); } /* blink green LED and turn off amber */ p_slot->hpc_ops->green_led_blink(p_slot); @@ -512,7 +512,7 @@ static void handle_button_press_event(struct slot *p_slot) * press the attention again before the 5 sec. limit * expires to cancel hot-add or hot-remove */ - info("Button cancel on Slot(%s)\n", p_slot->name); + info("Button cancel on Slot(%s)\n", slot_name(p_slot)); dbg("%s: button cancel\n", __func__); cancel_delayed_work(&p_slot->work); if (p_slot->state == BLINKINGOFF_STATE) @@ -521,7 +521,7 @@ static void handle_button_press_event(struct slot *p_slot) p_slot->hpc_ops->green_led_off(p_slot); p_slot->hpc_ops->set_attention_status(p_slot, 0); info("PCI slot #%s - action canceled due to button press\n", - p_slot->name); + slot_name(p_slot)); p_slot->state = STATIC_STATE; break; case POWEROFF_STATE: @@ -531,7 +531,7 @@ static void handle_button_press_event(struct slot *p_slot) * this means that the previous attention button action * to hot-add or hot-remove is undergoing */ - info("Button ignore on Slot(%s)\n", p_slot->name); + info("Button ignore on Slot(%s)\n", slot_name(p_slot)); update_slot_info(p_slot); break; default: @@ -574,17 +574,17 @@ static int shpchp_enable_slot (struct slot *p_slot) mutex_lock(&p_slot->ctrl->crit_sect); rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus); if (rc || !getstatus) { - info("No adapter on slot(%s)\n", p_slot->name); + info("No adapter on slot(%s)\n", slot_name(p_slot)); goto out; } rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus); if (rc || getstatus) { - info("Latch open on slot(%s)\n", p_slot->name); + info("Latch open on slot(%s)\n", slot_name(p_slot)); goto out; } rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus); if (rc || getstatus) { - info("Already enabled on slot(%s)\n", p_slot->name); + info("Already enabled on slot(%s)\n", slot_name(p_slot)); goto out; } @@ -633,17 +633,17 @@ static int shpchp_disable_slot (struct slot *p_slot) rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus); if (rc || !getstatus) { - info("No adapter on slot(%s)\n", p_slot->name); + info("No adapter on slot(%s)\n", slot_name(p_slot)); goto out; } rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus); if (rc || getstatus) { - info("Latch open on slot(%s)\n", p_slot->name); + info("Latch open on slot(%s)\n", slot_name(p_slot)); goto out; } rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus); if (rc || !getstatus) { - info("Already disabled slot(%s)\n", p_slot->name); + info("Already disabled slot(%s)\n", slot_name(p_slot)); goto out; } @@ -671,14 +671,14 @@ int shpchp_sysfs_enable_slot(struct slot *p_slot) break; case POWERON_STATE: info("Slot %s is already in powering on state\n", - p_slot->name); + slot_name(p_slot)); break; case BLINKINGOFF_STATE: case POWEROFF_STATE: - info("Already enabled on slot %s\n", p_slot->name); + info("Already enabled on slot %s\n", slot_name(p_slot)); break; default: - err("Not a valid state on slot %s\n", p_slot->name); + err("Not a valid state on slot %s\n", slot_name(p_slot)); break; } mutex_unlock(&p_slot->lock); @@ -703,14 +703,14 @@ int shpchp_sysfs_disable_slot(struct slot *p_slot) break; case POWEROFF_STATE: info("Slot %s is already in powering off state\n", - p_slot->name); + slot_name(p_slot)); break; case BLINKINGON_STATE: case POWERON_STATE: - info("Already disabled on slot %s\n", p_slot->name); + info("Already disabled on slot %s\n", slot_name(p_slot)); break; default: - err("Not a valid state on slot %s\n", p_slot->name); + err("Not a valid state on slot %s\n", slot_name(p_slot)); break; } mutex_unlock(&p_slot->lock);