256 	struct ehea_eq *eq;  in ehea_create_eq()  local
258 	eq = kzalloc(sizeof(*eq), GFP_KERNEL);  in ehea_create_eq()
259 	if (!eq)  in ehea_create_eq()
262 	eq->adapter = adapter;  in ehea_create_eq()
263 	eq->attr.type = type;  in ehea_create_eq()
264 	eq->attr.max_nr_of_eqes = max_nr_of_eqes;  in ehea_create_eq()
265 	eq->attr.eqe_gen = eqe_gen;  in ehea_create_eq()
266 	spin_lock_init(&eq->spinlock);  in ehea_create_eq()
269 					&eq->attr, &eq->fw_handle);  in ehea_create_eq()
275 	ret = hw_queue_ctor(&eq->hw_queue, eq->attr.nr_pages,  in ehea_create_eq()
282 	for (i = 0; i < eq->attr.nr_pages; i++) {  in ehea_create_eq()
283 		vpage = hw_qpageit_get_inc(&eq->hw_queue);  in ehea_create_eq()
294 					     eq->fw_handle, rpage, 1);  in ehea_create_eq()
296 		if (i == (eq->attr.nr_pages - 1)) {  in ehea_create_eq()
298 			vpage = hw_qpageit_get_inc(&eq->hw_queue);  in ehea_create_eq()
309 	hw_qeit_reset(&eq->hw_queue);  in ehea_create_eq()
310 	return eq;  in ehea_create_eq()
313 	hw_queue_dtor(&eq->hw_queue);  in ehea_create_eq()
316 	ehea_h_free_resource(adapter->handle, eq->fw_handle, FORCE_FREE);  in ehea_create_eq()
319 	kfree(eq);  in ehea_create_eq()
323 struct ehea_eqe *ehea_poll_eq(struct ehea_eq *eq)  in ehea_poll_eq()  argument
328 	spin_lock_irqsave(&eq->spinlock, flags);  in ehea_poll_eq()
329 	eqe = hw_eqit_eq_get_inc_valid(&eq->hw_queue);  in ehea_poll_eq()
330 	spin_unlock_irqrestore(&eq->spinlock, flags);  in ehea_poll_eq()
335 static u64 ehea_destroy_eq_res(struct ehea_eq *eq, u64 force)  in ehea_destroy_eq_res()  argument
340 	spin_lock_irqsave(&eq->spinlock, flags);  in ehea_destroy_eq_res()
342 	hret = ehea_h_free_resource(eq->adapter->handle, eq->fw_handle, force);  in ehea_destroy_eq_res()
343 	spin_unlock_irqrestore(&eq->spinlock, flags);  in ehea_destroy_eq_res()
348 	hw_queue_dtor(&eq->hw_queue);  in ehea_destroy_eq_res()
349 	kfree(eq);  in ehea_destroy_eq_res()
354 int ehea_destroy_eq(struct ehea_eq *eq)  in ehea_destroy_eq()  argument
357 	if (!eq)  in ehea_destroy_eq()
360 	hcp_epas_dtor(&eq->epas);  in ehea_destroy_eq()
362 	hret = ehea_destroy_eq_res(eq, NORMAL_FREE);  in ehea_destroy_eq()
364 		ehea_error_data(eq->adapter, eq->fw_handle, &aer, &aerr);  in ehea_destroy_eq()
365 		hret = ehea_destroy_eq_res(eq, FORCE_FREE);  in ehea_destroy_eq()