54 static int board_added(struct slot *p_slot)  in board_added()  argument
57 	struct controller *ctrl = p_slot->ctrl;  in board_added()
62 		retval = pciehp_power_on_slot(p_slot);  in board_added()
67 	pciehp_green_led_blink(p_slot);  in board_added()
77 	if (ctrl->power_fault_detected || pciehp_query_power_fault(p_slot)) {  in board_added()
78 		ctrl_err(ctrl, "Slot(%s): Power fault\n", slot_name(p_slot));  in board_added()
83 	retval = pciehp_configure_device(p_slot);  in board_added()
92 	pciehp_green_led_on(p_slot);  in board_added()
93 	pciehp_set_attention_status(p_slot, 0);  in board_added()
97 	set_slot_off(ctrl, p_slot);  in board_added()
105 static void remove_board(struct slot *p_slot)  in remove_board()  argument
107 	struct controller *ctrl = p_slot->ctrl;  in remove_board()
109 	pciehp_unconfigure_device(p_slot);  in remove_board()
112 		pciehp_power_off_slot(p_slot);  in remove_board()
123 	pciehp_green_led_off(p_slot);  in remove_board()
138 	struct slot *p_slot = container_of(work, struct slot, work.work);  in pciehp_queue_pushbutton_work()  local
139 	struct controller *ctrl = p_slot->ctrl;  in pciehp_queue_pushbutton_work()
141 	mutex_lock(&p_slot->lock);  in pciehp_queue_pushbutton_work()
142 	switch (p_slot->state) {  in pciehp_queue_pushbutton_work()
152 	mutex_unlock(&p_slot->lock);  in pciehp_queue_pushbutton_work()
155 void pciehp_handle_button_press(struct slot *p_slot)  in pciehp_handle_button_press()  argument
157 	struct controller *ctrl = p_slot->ctrl;  in pciehp_handle_button_press()
159 	mutex_lock(&p_slot->lock);  in pciehp_handle_button_press()
160 	switch (p_slot->state) {  in pciehp_handle_button_press()
163 		if (p_slot->state == ON_STATE) {  in pciehp_handle_button_press()
164 			p_slot->state = BLINKINGOFF_STATE;  in pciehp_handle_button_press()
166 				  slot_name(p_slot));  in pciehp_handle_button_press()
168 			p_slot->state = BLINKINGON_STATE;  in pciehp_handle_button_press()
170 				  slot_name(p_slot));  in pciehp_handle_button_press()
173 		pciehp_green_led_blink(p_slot);  in pciehp_handle_button_press()
174 		pciehp_set_attention_status(p_slot, 0);  in pciehp_handle_button_press()
175 		schedule_delayed_work(&p_slot->work, 5 * HZ);  in pciehp_handle_button_press()
184 		ctrl_info(ctrl, "Slot(%s): Button cancel\n", slot_name(p_slot));  in pciehp_handle_button_press()
185 		cancel_delayed_work(&p_slot->work);  in pciehp_handle_button_press()
186 		if (p_slot->state == BLINKINGOFF_STATE) {  in pciehp_handle_button_press()
187 			p_slot->state = ON_STATE;  in pciehp_handle_button_press()
188 			pciehp_green_led_on(p_slot);  in pciehp_handle_button_press()
190 			p_slot->state = OFF_STATE;  in pciehp_handle_button_press()
191 			pciehp_green_led_off(p_slot);  in pciehp_handle_button_press()
193 		pciehp_set_attention_status(p_slot, 0);  in pciehp_handle_button_press()
195 			  slot_name(p_slot));  in pciehp_handle_button_press()
199 			 slot_name(p_slot), p_slot->state);  in pciehp_handle_button_press()
202 	mutex_unlock(&p_slot->lock);  in pciehp_handle_button_press()
283 static int __pciehp_enable_slot(struct slot *p_slot)  in __pciehp_enable_slot()  argument
286 	struct controller *ctrl = p_slot->ctrl;  in __pciehp_enable_slot()
288 	pciehp_get_adapter_status(p_slot, &getstatus);  in __pciehp_enable_slot()
290 		ctrl_info(ctrl, "Slot(%s): No adapter\n", slot_name(p_slot));  in __pciehp_enable_slot()
293 	if (MRL_SENS(p_slot->ctrl)) {  in __pciehp_enable_slot()
294 		pciehp_get_latch_status(p_slot, &getstatus);  in __pciehp_enable_slot()
297 				  slot_name(p_slot));  in __pciehp_enable_slot()
302 	if (POWER_CTRL(p_slot->ctrl)) {  in __pciehp_enable_slot()
303 		pciehp_get_power_status(p_slot, &getstatus);  in __pciehp_enable_slot()
306 				  slot_name(p_slot));  in __pciehp_enable_slot()
311 	return board_added(p_slot);  in __pciehp_enable_slot()
332 static int __pciehp_disable_slot(struct slot *p_slot)  in __pciehp_disable_slot()  argument
335 	struct controller *ctrl = p_slot->ctrl;  in __pciehp_disable_slot()
337 	if (POWER_CTRL(p_slot->ctrl)) {  in __pciehp_disable_slot()
338 		pciehp_get_power_status(p_slot, &getstatus);  in __pciehp_disable_slot()
341 				  slot_name(p_slot));  in __pciehp_disable_slot()
346 	remove_board(p_slot);  in __pciehp_disable_slot()
366 int pciehp_sysfs_enable_slot(struct slot *p_slot)  in pciehp_sysfs_enable_slot()  argument
368 	struct controller *ctrl = p_slot->ctrl;  in pciehp_sysfs_enable_slot()
370 	mutex_lock(&p_slot->lock);  in pciehp_sysfs_enable_slot()
371 	switch (p_slot->state) {  in pciehp_sysfs_enable_slot()
374 		mutex_unlock(&p_slot->lock);  in pciehp_sysfs_enable_slot()
386 			  slot_name(p_slot));  in pciehp_sysfs_enable_slot()
392 			  slot_name(p_slot));  in pciehp_sysfs_enable_slot()
396 			 slot_name(p_slot), p_slot->state);  in pciehp_sysfs_enable_slot()
399 	mutex_unlock(&p_slot->lock);  in pciehp_sysfs_enable_slot()
404 int pciehp_sysfs_disable_slot(struct slot *p_slot)  in pciehp_sysfs_disable_slot()  argument
406 	struct controller *ctrl = p_slot->ctrl;  in pciehp_sysfs_disable_slot()
408 	mutex_lock(&p_slot->lock);  in pciehp_sysfs_disable_slot()
409 	switch (p_slot->state) {  in pciehp_sysfs_disable_slot()
412 		mutex_unlock(&p_slot->lock);  in pciehp_sysfs_disable_slot()
419 			  slot_name(p_slot));  in pciehp_sysfs_disable_slot()
425 			  slot_name(p_slot));  in pciehp_sysfs_disable_slot()
429 			 slot_name(p_slot), p_slot->state);  in pciehp_sysfs_disable_slot()
432 	mutex_unlock(&p_slot->lock);  in pciehp_sysfs_disable_slot()