252 static inline int process_frame_data(struct hp_handler *handler,  in process_frame_data()  argument
255 	u32 *p = handler->frame_ptr;  in process_frame_data()
259 	if (qm_fd_addr_get64(fd) != handler->addr) {  in process_frame_data()
261 			qm_fd_addr_get64(fd), handler->addr);  in process_frame_data()
265 		*p ^= handler->rx_mixer;  in process_frame_data()
270 		*p ^= handler->tx_mixer;  in process_frame_data()
281 	struct hp_handler *handler = (struct hp_handler *)fq;  in normal_dqrr()  local
283 	if (process_frame_data(handler, &dqrr->fd)) {  in normal_dqrr()
287 	if (qman_enqueue(&handler->tx, &dqrr->fd)) {  in normal_dqrr()
300 	struct hp_handler *handler = (struct hp_handler *)fq;  in special_dqrr()  local
302 	process_frame_data(handler, &dqrr->fd);  in special_dqrr()
304 		if (qman_enqueue(&handler->tx, &dqrr->fd)) {  in special_dqrr()
319 	struct hp_handler *handler;  in create_per_cpu_handlers()  local
330 		handler = kmem_cache_alloc(hp_handler_slab, GFP_KERNEL);  in create_per_cpu_handlers()
331 		if (!handler) {  in create_per_cpu_handlers()
336 		handler->processor_id = hp_cpu->processor_id;  in create_per_cpu_handlers()
337 		handler->addr = frame_dma;  in create_per_cpu_handlers()
338 		handler->frame_ptr = frame_ptr;  in create_per_cpu_handlers()
339 		list_add_tail(&handler->node, &hp_cpu->handlers);  in create_per_cpu_handlers()
354 		struct hp_handler *handler = list_entry(loop, struct hp_handler,  in destroy_per_cpu_handlers()  local
356 		if (qman_retire_fq(&handler->rx, &flags) ||  in destroy_per_cpu_handlers()
362 		if (qman_oos_fq(&handler->rx)) {  in destroy_per_cpu_handlers()
367 		qman_destroy_fq(&handler->rx);  in destroy_per_cpu_handlers()
368 		qman_destroy_fq(&handler->tx);  in destroy_per_cpu_handlers()
369 		qman_release_fqid(handler->fqid_rx);  in destroy_per_cpu_handlers()
370 		list_del(&handler->node);  in destroy_per_cpu_handlers()
371 		kmem_cache_free(hp_handler_slab, handler);  in destroy_per_cpu_handlers()
392 	struct hp_handler *handler = h;  in init_handler()  local
395 	if (handler->processor_id != smp_processor_id()) {  in init_handler()
400 	memset(&handler->rx, 0, sizeof(handler->rx));  in init_handler()
401 	if (handler == special_handler)  in init_handler()
402 		handler->rx.cb.dqrr = special_dqrr;  in init_handler()
404 		handler->rx.cb.dqrr = normal_dqrr;  in init_handler()
405 	err = qman_create_fq(handler->fqid_rx, 0, &handler->rx);  in init_handler()
415 	err = qman_init_fq(&handler->rx, QMAN_INITFQ_FLAG_SCHED |  in init_handler()
422 	memset(&handler->tx, 0, sizeof(handler->tx));  in init_handler()
423 	err = qman_create_fq(handler->fqid_tx, QMAN_FQ_FLAG_NO_MODIFY,  in init_handler()
424 			     &handler->tx);  in init_handler()
447 	struct hp_handler *handler;  in init_phase2()  local
479 	handler = list_first_entry(&hp_cpu->handlers, struct hp_handler, node);  in init_phase2()
480 	if (handler->fqid_rx != 0 || handler->rx_mixer != 0xdeadbeef)  in init_phase2()
482 	handler->fqid_rx = fqid;  in init_phase2()
483 	handler->rx_mixer = lfsr;  in init_phase2()
485 	special_handler = handler;  in init_phase2()