39 static void *hw_qpageit_get_inc(struct hw_queue *queue)  in hw_qpageit_get_inc()  argument
41 	void *retvalue = hw_qeit_get(queue);  in hw_qpageit_get_inc()
43 	queue->current_q_offset += queue->pagesize;  in hw_qpageit_get_inc()
44 	if (queue->current_q_offset > queue->queue_length) {  in hw_qpageit_get_inc()
45 		queue->current_q_offset -= queue->pagesize;  in hw_qpageit_get_inc()
54 static int hw_queue_ctor(struct hw_queue *queue, const u32 nr_of_pages,  in hw_queue_ctor()  argument
66 	queue->queue_length = nr_of_pages * pagesize;  in hw_queue_ctor()
67 	queue->queue_pages = kmalloc_array(nr_of_pages, sizeof(void *),  in hw_queue_ctor()
69 	if (!queue->queue_pages)  in hw_queue_ctor()
83 			(queue->queue_pages)[i] = (struct ehea_page *)kpage;  in hw_queue_ctor()
89 	queue->current_q_offset = 0;  in hw_queue_ctor()
90 	queue->qe_size = qe_size;  in hw_queue_ctor()
91 	queue->pagesize = pagesize;  in hw_queue_ctor()
92 	queue->toggle_state = 1;  in hw_queue_ctor()
97 		if (!(queue->queue_pages)[i])  in hw_queue_ctor()
99 		free_page((unsigned long)(queue->queue_pages)[i]);  in hw_queue_ctor()
104 static void hw_queue_dtor(struct hw_queue *queue)  in hw_queue_dtor()  argument
109 	if (!queue || !queue->queue_pages)  in hw_queue_dtor()
112 	pages_per_kpage = PAGE_SIZE / queue->pagesize;  in hw_queue_dtor()
114 	nr_pages = queue->queue_length / queue->pagesize;  in hw_queue_dtor()
117 		free_page((unsigned long)(queue->queue_pages)[i]);  in hw_queue_dtor()
119 	kfree(queue->queue_pages);  in hw_queue_dtor()