101 static void set_impl_params(struct qdio_irq *irq_ptr,  in set_impl_params()  argument
110 	if (!irq_ptr)  in set_impl_params()
113 	irq_ptr->qib.pfmt = qib_param_field_format;  in set_impl_params()
115 		memcpy(irq_ptr->qib.parm, qib_param_field,  in set_impl_params()
116 		       sizeof(irq_ptr->qib.parm));  in set_impl_params()
121 	for_each_input_queue(irq_ptr, q, i) {  in set_impl_params()
130 	for_each_output_queue(irq_ptr, q, i) {  in set_impl_params()
158 int qdio_allocate_qs(struct qdio_irq *irq_ptr, int nr_input_qs, int nr_output_qs)  in qdio_allocate_qs()  argument
162 	rc = __qdio_allocate_qs(irq_ptr->input_qs, nr_input_qs);  in qdio_allocate_qs()
165 	rc = __qdio_allocate_qs(irq_ptr->output_qs, nr_output_qs);  in qdio_allocate_qs()
169 static void setup_queues_misc(struct qdio_q *q, struct qdio_irq *irq_ptr,  in setup_queues_misc()  argument
178 	q->irq_ptr = irq_ptr;  in setup_queues_misc()
185 static void setup_storage_lists(struct qdio_q *q, struct qdio_irq *irq_ptr,  in setup_storage_lists()  argument
200 		prev = (q->is_input_q) ? irq_ptr->input_qs[i - 1]  in setup_storage_lists()
201 			: irq_ptr->output_qs[i - 1];  in setup_storage_lists()
213 static void setup_queues(struct qdio_irq *irq_ptr,  in setup_queues()  argument
223 	for_each_input_queue(irq_ptr, q, i) {  in setup_queues()
225 		setup_queues_misc(q, irq_ptr, qdio_init->input_handler, i);  in setup_queues()
231 		setup_storage_lists(q, irq_ptr, input_sbal_array, i);  in setup_queues()
234 		if (is_thinint_irq(irq_ptr)) {  in setup_queues()
243 	for_each_output_queue(irq_ptr, q, i) {  in setup_queues()
245 		setup_queues_misc(q, irq_ptr, qdio_init->output_handler, i);  in setup_queues()
251 		setup_storage_lists(q, irq_ptr, output_sbal_array, i);  in setup_queues()
260 static void process_ac_flags(struct qdio_irq *irq_ptr, unsigned char qdioac)  in process_ac_flags()  argument
263 		irq_ptr->siga_flag.input = 1;  in process_ac_flags()
265 		irq_ptr->siga_flag.output = 1;  in process_ac_flags()
267 		irq_ptr->siga_flag.sync = 1;  in process_ac_flags()
269 		irq_ptr->siga_flag.sync_after_ai = 1;  in process_ac_flags()
271 		irq_ptr->siga_flag.sync_out_after_pci = 1;  in process_ac_flags()
274 static void check_and_setup_qebsm(struct qdio_irq *irq_ptr,  in check_and_setup_qebsm()  argument
277 	if (!(irq_ptr->qib.rflags & QIB_RFLAGS_ENABLE_QEBSM))  in check_and_setup_qebsm()
283 	irq_ptr->sch_token = token;  in check_and_setup_qebsm()
286 	DBF_EVENT("%8lx", irq_ptr->sch_token);  in check_and_setup_qebsm()
290 	irq_ptr->sch_token = 0;  in check_and_setup_qebsm()
291 	irq_ptr->qib.rflags &= ~QIB_RFLAGS_ENABLE_QEBSM;  in check_and_setup_qebsm()
299 int qdio_setup_get_ssqd(struct qdio_irq *irq_ptr,  in qdio_setup_get_ssqd()  argument
307 	if (!irq_ptr) {  in qdio_setup_get_ssqd()
312 		ssqd = (struct chsc_ssqd_area *)irq_ptr->chsc_page;  in qdio_setup_get_ssqd()
328 	if (!irq_ptr)  in qdio_setup_get_ssqd()
334 void qdio_setup_ssqd_info(struct qdio_irq *irq_ptr)  in qdio_setup_ssqd_info()  argument
339 	rc = qdio_setup_get_ssqd(irq_ptr, &irq_ptr->schid, &irq_ptr->ssqd_desc);  in qdio_setup_ssqd_info()
341 		DBF_ERROR("%4x ssqd ERR", irq_ptr->schid.sch_no);  in qdio_setup_ssqd_info()
347 		qdioac = irq_ptr->ssqd_desc.qdioac1;  in qdio_setup_ssqd_info()
349 	check_and_setup_qebsm(irq_ptr, qdioac, irq_ptr->ssqd_desc.sch_token);  in qdio_setup_ssqd_info()
350 	process_ac_flags(irq_ptr, qdioac);  in qdio_setup_ssqd_info()
351 	DBF_EVENT("ac 1:%2x 2:%4x", qdioac, irq_ptr->ssqd_desc.qdioac2);  in qdio_setup_ssqd_info()
352 	DBF_EVENT("3:%4x qib:%4x", irq_ptr->ssqd_desc.qdioac3, irq_ptr->qib.ac);  in qdio_setup_ssqd_info()
355 void qdio_release_memory(struct qdio_irq *irq_ptr)  in qdio_release_memory()  argument
365 		q = irq_ptr->input_qs[i];  in qdio_release_memory()
372 		q = irq_ptr->output_qs[i];  in qdio_release_memory()
391 	free_page((unsigned long) irq_ptr->qdr);  in qdio_release_memory()
392 	free_page(irq_ptr->chsc_page);  in qdio_release_memory()
393 	free_page((unsigned long) irq_ptr);  in qdio_release_memory()
396 static void __qdio_allocate_fill_qdr(struct qdio_irq *irq_ptr,  in __qdio_allocate_fill_qdr()  argument
400 	irq_ptr->qdr->qdf0[i + nr].sliba =  in __qdio_allocate_fill_qdr()
403 	irq_ptr->qdr->qdf0[i + nr].sla =  in __qdio_allocate_fill_qdr()
406 	irq_ptr->qdr->qdf0[i + nr].slsba =  in __qdio_allocate_fill_qdr()
409 	irq_ptr->qdr->qdf0[i + nr].akey = PAGE_DEFAULT_KEY >> 4;  in __qdio_allocate_fill_qdr()
410 	irq_ptr->qdr->qdf0[i + nr].bkey = PAGE_DEFAULT_KEY >> 4;  in __qdio_allocate_fill_qdr()
411 	irq_ptr->qdr->qdf0[i + nr].ckey = PAGE_DEFAULT_KEY >> 4;  in __qdio_allocate_fill_qdr()
412 	irq_ptr->qdr->qdf0[i + nr].dkey = PAGE_DEFAULT_KEY >> 4;  in __qdio_allocate_fill_qdr()
415 static void setup_qdr(struct qdio_irq *irq_ptr,  in setup_qdr()  argument
420 	irq_ptr->qdr->qfmt = qdio_init->q_format;  in setup_qdr()
421 	irq_ptr->qdr->ac = qdio_init->qdr_ac;  in setup_qdr()
422 	irq_ptr->qdr->iqdcnt = qdio_init->no_input_qs;  in setup_qdr()
423 	irq_ptr->qdr->oqdcnt = qdio_init->no_output_qs;  in setup_qdr()
424 	irq_ptr->qdr->iqdsz = sizeof(struct qdesfmt0) / 4; /* size in words */  in setup_qdr()
425 	irq_ptr->qdr->oqdsz = sizeof(struct qdesfmt0) / 4;  in setup_qdr()
426 	irq_ptr->qdr->qiba = (unsigned long)&irq_ptr->qib;  in setup_qdr()
427 	irq_ptr->qdr->qkey = PAGE_DEFAULT_KEY >> 4;  in setup_qdr()
430 		__qdio_allocate_fill_qdr(irq_ptr, irq_ptr->input_qs, i, 0);  in setup_qdr()
433 		__qdio_allocate_fill_qdr(irq_ptr, irq_ptr->output_qs, i,  in setup_qdr()
437 static void setup_qib(struct qdio_irq *irq_ptr,  in setup_qib()  argument
441 		irq_ptr->qib.rflags |= QIB_RFLAGS_ENABLE_QEBSM;  in setup_qib()
443 	irq_ptr->qib.rflags |= init_data->qib_rflags;  in setup_qib()
445 	irq_ptr->qib.qfmt = init_data->q_format;  in setup_qib()
447 		irq_ptr->qib.isliba =  in setup_qib()
448 			(unsigned long)(irq_ptr->input_qs[0]->slib);  in setup_qib()
450 		irq_ptr->qib.osliba =  in setup_qib()
451 			(unsigned long)(irq_ptr->output_qs[0]->slib);  in setup_qib()
452 	memcpy(irq_ptr->qib.ebcnam, init_data->adapter_name, 8);  in setup_qib()
458 	struct qdio_irq *irq_ptr = init_data->cdev->private->qdio_data;  in qdio_setup_irq()  local
460 	memset(&irq_ptr->qib, 0, sizeof(irq_ptr->qib));  in qdio_setup_irq()
461 	memset(&irq_ptr->siga_flag, 0, sizeof(irq_ptr->siga_flag));  in qdio_setup_irq()
462 	memset(&irq_ptr->ccw, 0, sizeof(irq_ptr->ccw));  in qdio_setup_irq()
463 	memset(&irq_ptr->ssqd_desc, 0, sizeof(irq_ptr->ssqd_desc));  in qdio_setup_irq()
464 	memset(&irq_ptr->perf_stat, 0, sizeof(irq_ptr->perf_stat));  in qdio_setup_irq()
466 	irq_ptr->debugfs_dev = irq_ptr->debugfs_perf = NULL;  in qdio_setup_irq()
467 	irq_ptr->sch_token = irq_ptr->state = irq_ptr->perf_stat_enabled = 0;  in qdio_setup_irq()
470 	memset(irq_ptr->qdr, 0, sizeof(struct qdr));  in qdio_setup_irq()
472 	irq_ptr->int_parm = init_data->int_parm;  in qdio_setup_irq()
473 	irq_ptr->nr_input_qs = init_data->no_input_qs;  in qdio_setup_irq()
474 	irq_ptr->nr_output_qs = init_data->no_output_qs;  in qdio_setup_irq()
475 	irq_ptr->cdev = init_data->cdev;  in qdio_setup_irq()
476 	irq_ptr->scan_threshold = init_data->scan_threshold;  in qdio_setup_irq()
477 	ccw_device_get_schid(irq_ptr->cdev, &irq_ptr->schid);  in qdio_setup_irq()
478 	setup_queues(irq_ptr, init_data);  in qdio_setup_irq()
480 	setup_qib(irq_ptr, init_data);  in qdio_setup_irq()
481 	qdio_setup_thinint(irq_ptr);  in qdio_setup_irq()
482 	set_impl_params(irq_ptr, init_data->qib_param_field_format,  in qdio_setup_irq()
488 	setup_qdr(irq_ptr, init_data);  in qdio_setup_irq()
495 		DBF_ERROR("%4x NO EQ", irq_ptr->schid.sch_no);  in qdio_setup_irq()
498 	irq_ptr->equeue = *ciw;  in qdio_setup_irq()
502 		DBF_ERROR("%4x NO AQ", irq_ptr->schid.sch_no);  in qdio_setup_irq()
505 	irq_ptr->aqueue = *ciw;  in qdio_setup_irq()
508 	spin_lock_irq(get_ccwdev_lock(irq_ptr->cdev));  in qdio_setup_irq()
509 	irq_ptr->orig_handler = init_data->cdev->handler;  in qdio_setup_irq()
511 	spin_unlock_irq(get_ccwdev_lock(irq_ptr->cdev));  in qdio_setup_irq()
515 void qdio_print_subchannel_info(struct qdio_irq *irq_ptr,  in qdio_print_subchannel_info()  argument
523 		 (irq_ptr->qib.qfmt == QDIO_QETH_QFMT) ? "OSA" :  in qdio_print_subchannel_info()
524 			((irq_ptr->qib.qfmt == QDIO_ZFCP_QFMT) ? "ZFCP" : "HS"),  in qdio_print_subchannel_info()
525 		 irq_ptr->schid.sch_no,  in qdio_print_subchannel_info()
526 		 is_thinint_irq(irq_ptr),  in qdio_print_subchannel_info()
527 		 (irq_ptr->sch_token) ? 1 : 0,  in qdio_print_subchannel_info()
528 		 pci_out_supported(irq_ptr) ? 1 : 0,  in qdio_print_subchannel_info()
530 		 (irq_ptr->siga_flag.input) ? "R" : " ",  in qdio_print_subchannel_info()
531 		 (irq_ptr->siga_flag.output) ? "W" : " ",  in qdio_print_subchannel_info()
532 		 (irq_ptr->siga_flag.sync) ? "S" : " ",  in qdio_print_subchannel_info()
533 		 (irq_ptr->siga_flag.sync_after_ai) ? "A" : " ",  in qdio_print_subchannel_info()
534 		 (irq_ptr->siga_flag.sync_out_after_pci) ? "P" : " ");  in qdio_print_subchannel_info()