390 	struct aac_dev *aac = (struct aac_dev *)sdev->host->hostdata;  in aac_slave_configure()  local
399 	if (chn < AAC_MAX_BUSES && tid < AAC_MAX_TARGETS && aac->sa_firmware) {  in aac_slave_configure()
400 		devtype = aac->hba_map[chn][tid].devtype;  in aac_slave_configure()
403 			depth = aac->hba_map[chn][tid].qd_limit;  in aac_slave_configure()
414 	if (aac->jbod && (sdev->type == TYPE_DISK))  in aac_slave_configure()
419 	 && (!aac->jbod || sdev->inq_periph_qual)  in aac_slave_configure()
420 	 && (!aac->raid_scsi_mode || (sdev_channel(sdev) != 2))) {  in aac_slave_configure()
431 	 &&  (!aac->raid_scsi_mode || (sdev_channel(sdev) != 2))  in aac_slave_configure()
442 		for (cid = 0; cid < aac->maximum_num_containers; ++cid)  in aac_slave_configure()
443 			if (aac->fsa_dev[cid].valid)  in aac_slave_configure()
449 			 && (!aac->raid_scsi_mode || (sdev_channel(sdev) != 2))  in aac_slave_configure()
452 				 || !aac->fsa_dev[sdev_id(dev)].valid) {  in aac_slave_configure()
514 	struct aac_dev *aac = (struct aac_dev *)(sdev->host->hostdata);  in aac_change_queue_depth()  local
520 		aac->hba_map[chn][tid].devtype == AAC_DEVTYPE_NATIVE_RAW)  in aac_change_queue_depth()
545 		scsi_change_queue_depth(sdev, aac->hba_map[chn][tid].qd_limit);  in aac_change_queue_depth()
555 	struct aac_dev *aac = (struct aac_dev *)(sdev->host->hostdata);  in aac_show_raid_level()  local
559 		  ((aac->jbod && (sdev->type == TYPE_DISK)) ? "JBOD\n" : ""));  in aac_show_raid_level()
561 	  get_container_type(aac->fsa_dev[sdev_id(sdev)].type));  in aac_show_raid_level()
576 	struct aac_dev *aac = (struct aac_dev *)(sdev->host->hostdata);  in aac_show_unique_id()  local
582 		memcpy(sn, aac->fsa_dev[sdev_id(sdev)].identifier, sizeof(sn));  in aac_show_unique_id()
617 static int get_num_of_incomplete_fibs(struct aac_dev *aac)  in get_num_of_incomplete_fibs()  argument
622 	struct Scsi_Host *shost = aac->scsi_host_ptr;  in get_num_of_incomplete_fibs()
656 	ctrl_dev = &aac->pdev->dev;  in get_num_of_incomplete_fibs()
671 	struct aac_dev * aac = (struct aac_dev *)host->hostdata;  in aac_eh_abort()  local
676 	if (aac_adapter_check_health(aac))  in aac_eh_abort()
681 	if (aac->hba_map[bus][cid].devtype == AAC_DEVTYPE_NATIVE_RAW) {  in aac_eh_abort()
693 			fib = &aac->fibs[count];  in aac_eh_abort()
705 		fib = aac_fib_alloc(aac);  in aac_eh_abort()
712 		tmf->it_nexus = aac->hba_map[bus][cid].rmw_nexus;  in aac_eh_abort()
748 			if (!(aac->raw_io_interface) ||  in aac_eh_abort()
749 			    !(aac->raw_io_64) ||  in aac_eh_abort()
762 				struct fib *fib = &aac->fibs[count];  in aac_eh_abort()
784 				struct fib *fib = &aac->fibs[count];  in aac_eh_abort()
888 	struct aac_dev * aac = (struct aac_dev *)host->hostdata;  in aac_eh_dev_reset()  local
903 	info = &aac->hba_map[bus][cid];  in aac_eh_dev_reset()
912 	fib = aac_fib_alloc(aac);  in aac_eh_dev_reset()
946 	struct aac_dev * aac = (struct aac_dev *)host->hostdata;  in aac_eh_target_reset()  local
961 	info = &aac->hba_map[bus][cid];  in aac_eh_target_reset()
970 	fib = aac_fib_alloc(aac);  in aac_eh_target_reset()
1005 	struct aac_dev * aac = (struct aac_dev *)host->hostdata;  in aac_eh_bus_reset()  local
1014 		struct fib *fib = &aac->fibs[count];  in aac_eh_bus_reset()
1027 			info = &aac->hba_map[bus][cid];  in aac_eh_bus_reset()
1041 	status = aac_adapter_check_health(aac);  in aac_eh_bus_reset()
1043 		dev_err(&aac->pdev->dev, "Adapter health - %d\n", status);  in aac_eh_bus_reset()
1045 	count = get_num_of_incomplete_fibs(aac);  in aac_eh_bus_reset()
1058 	struct aac_dev * aac = (struct aac_dev *)host->hostdata;  in aac_eh_host_reset()  local
1068 	supported_options2 = aac->supplement_adapter_info.supported_options2;  in aac_eh_host_reset()
1081 		if (aac_reset_adapter(aac, 2, IOP_HWSOFT_RESET) == 0)  in aac_eh_host_reset()
1093 				info = &aac->hba_map[bus][cid];  in aac_eh_host_reset()
1116 	struct aac_dev *aac;  in aac_cfg_open()  local
1121 	list_for_each_entry(aac, &aac_devices, entry) {  in aac_cfg_open()
1122 		if (aac->id == minor_number) {  in aac_cfg_open()
1123 			file->private_data = aac;  in aac_cfg_open()
1150 	struct aac_dev *aac = (struct aac_dev *)file->private_data;  in aac_cfg_ioctl()  local
1155 	return aac_do_ioctl(aac, cmd, (void __user *)arg);  in aac_cfg_ioctl()
1537 static void __aac_shutdown(struct aac_dev * aac)  in __aac_shutdown()  argument
1541 	mutex_lock(&aac->ioctl_mutex);  in __aac_shutdown()
1542 	aac->adapter_shutdown = 1;  in __aac_shutdown()
1543 	mutex_unlock(&aac->ioctl_mutex);  in __aac_shutdown()
1545 	if (aac->aif_thread) {  in __aac_shutdown()
1548 		for (i = 0; i < (aac->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB); i++) {  in __aac_shutdown()
1549 			struct fib *fib = &aac->fibs[i];  in __aac_shutdown()
1554 		kthread_stop(aac->thread);  in __aac_shutdown()
1555 		aac->thread = NULL;  in __aac_shutdown()
1558 	aac_send_shutdown(aac);  in __aac_shutdown()
1560 	aac_adapter_disable_int(aac);  in __aac_shutdown()
1562 	if (aac_is_src(aac)) {  in __aac_shutdown()
1563 		if (aac->max_msix > 1) {  in __aac_shutdown()
1564 			for (i = 0; i < aac->max_msix; i++) {  in __aac_shutdown()
1565 				free_irq(pci_irq_vector(aac->pdev, i),  in __aac_shutdown()
1566 					 &(aac->aac_msix[i]));  in __aac_shutdown()
1569 			free_irq(aac->pdev->irq,  in __aac_shutdown()
1570 				 &(aac->aac_msix[0]));  in __aac_shutdown()
1573 		free_irq(aac->pdev->irq, aac);  in __aac_shutdown()
1575 	if (aac->msi)  in __aac_shutdown()
1576 		pci_disable_msi(aac->pdev);  in __aac_shutdown()
1577 	else if (aac->max_msix > 1)  in __aac_shutdown()
1578 		pci_disable_msix(aac->pdev);  in __aac_shutdown()
1592 	struct aac_dev *aac;  in aac_probe_one()  local
1606 	list_for_each_entry(aac, &aac_devices, entry) {  in aac_probe_one()
1607 		if (aac->id > unique_id)  in aac_probe_one()
1609 		insert = &aac->entry;  in aac_probe_one()
1662 	aac = (struct aac_dev *)shost->hostdata;  in aac_probe_one()
1663 	aac->base_start = pci_resource_start(pdev, 0);  in aac_probe_one()
1664 	aac->scsi_host_ptr = shost;  in aac_probe_one()
1665 	aac->pdev = pdev;  in aac_probe_one()
1666 	aac->name = aac_driver_template.name;  in aac_probe_one()
1667 	aac->id = shost->unique_id;  in aac_probe_one()
1668 	aac->cardtype = index;  in aac_probe_one()
1669 	INIT_LIST_HEAD(&aac->entry);  in aac_probe_one()
1672 		aac->init_reset = true;  in aac_probe_one()
1674 	aac->fibs = kcalloc(shost->can_queue + AAC_NUM_MGT_FIB,  in aac_probe_one()
1677 	if (!aac->fibs)  in aac_probe_one()
1679 	spin_lock_init(&aac->fib_lock);  in aac_probe_one()
1681 	mutex_init(&aac->ioctl_mutex);  in aac_probe_one()
1682 	mutex_init(&aac->scan_mutex);  in aac_probe_one()
1684 	INIT_DELAYED_WORK(&aac->safw_rescan_work, aac_safw_rescan_worker);  in aac_probe_one()
1688 	aac->base_size = AAC_MIN_FOOTPRINT_SIZE;  in aac_probe_one()
1689 	if ((*aac_drivers[index].init)(aac)) {  in aac_probe_one()
1694 	if (aac->sync_mode) {  in aac_probe_one()
1699 				aac->name,  in aac_probe_one()
1700 				aac->id);  in aac_probe_one()
1705 				aac->name,  in aac_probe_one()
1706 				aac->id);  in aac_probe_one()
1712 	aac->thread = kthread_run(aac_command_thread, aac, AAC_DRIVERNAME);  in aac_probe_one()
1713 	if (IS_ERR(aac->thread)) {  in aac_probe_one()
1715 		error = PTR_ERR(aac->thread);  in aac_probe_one()
1716 		aac->thread = NULL;  in aac_probe_one()
1720 	aac->maximum_num_channels = aac_drivers[index].channels;  in aac_probe_one()
1721 	error = aac_get_adapter_info(aac);  in aac_probe_one()
1740 	if (aac->adapter_info.options & AAC_OPT_NEW_COMM)  in aac_probe_one()
1749 		aac->printf_enabled = 1;  in aac_probe_one()
1751 		aac->printf_enabled = 0;  in aac_probe_one()
1758 	if (aac->nondasd_support || expose_physicals || aac->jbod)  in aac_probe_one()
1759 		shost->max_channel = aac->maximum_num_channels;  in aac_probe_one()
1763 	aac_get_config_status(aac, 0);  in aac_probe_one()
1764 	aac_get_containers(aac);  in aac_probe_one()
1765 	list_add(&aac->entry, insert);  in aac_probe_one()
1767 	shost->max_id = aac->maximum_num_containers;  in aac_probe_one()
1768 	if (shost->max_id < aac->maximum_num_physicals)  in aac_probe_one()
1769 		shost->max_id = aac->maximum_num_physicals;  in aac_probe_one()
1775 	if (!aac->sa_firmware && aac_drivers[index].quirks & AAC_QUIRK_SRC)  in aac_probe_one()
1776 		aac_intr_normal(aac, 0, 2, 0, NULL);  in aac_probe_one()
1790 	aac_scan_host(aac);  in aac_probe_one()
1798 	__aac_shutdown(aac);  in aac_probe_one()
1800 	aac_fib_map_free(aac);  in aac_probe_one()
1801 	if (aac->comm_addr)  in aac_probe_one()
1802 		dma_free_coherent(&aac->pdev->dev, aac->comm_size,  in aac_probe_one()
1803 				  aac->comm_addr, aac->comm_phys);  in aac_probe_one()
1804 	kfree(aac->queues);  in aac_probe_one()
1805 	aac_adapter_ioremap(aac, 0);  in aac_probe_one()
1806 	kfree(aac->fibs);  in aac_probe_one()
1807 	kfree(aac->fsa_dev);  in aac_probe_one()
1816 static void aac_release_resources(struct aac_dev *aac)  in aac_release_resources()  argument
1818 	aac_adapter_disable_int(aac);  in aac_release_resources()
1819 	aac_free_irq(aac);  in aac_release_resources()
1872 	struct aac_dev *aac = (struct aac_dev *)shost->hostdata;  in aac_suspend()  local
1875 	aac_cancel_safw_rescan_worker(aac);  in aac_suspend()
1876 	aac_send_shutdown(aac);  in aac_suspend()
1878 	aac_release_resources(aac);  in aac_suspend()
1891 	struct aac_dev *aac = (struct aac_dev *)shost->hostdata;  in aac_resume()  local
1903 	if (aac_acquire_resources(aac))  in aac_resume()
1909 	aac->adapter_shutdown = 0;  in aac_resume()
1915 	printk(KERN_INFO "%s%d: resume failed.\n", aac->name, aac->id);  in aac_resume()
1932 	struct aac_dev *aac = (struct aac_dev *)shost->hostdata;  in aac_remove_one()  local
1934 	aac_cancel_safw_rescan_worker(aac);  in aac_remove_one()
1937 	__aac_shutdown(aac);  in aac_remove_one()
1938 	aac_fib_map_free(aac);  in aac_remove_one()
1939 	dma_free_coherent(&aac->pdev->dev, aac->comm_size, aac->comm_addr,  in aac_remove_one()
1940 			  aac->comm_phys);  in aac_remove_one()
1941 	kfree(aac->queues);  in aac_remove_one()
1943 	aac_adapter_ioremap(aac, 0);  in aac_remove_one()
1945 	kfree(aac->fibs);  in aac_remove_one()
1946 	kfree(aac->fsa_dev);  in aac_remove_one()
1948 	list_del(&aac->entry);  in aac_remove_one()
1957 static void aac_flush_ios(struct aac_dev *aac)  in aac_flush_ios()  argument
1962 	for (i = 0; i < aac->scsi_host_ptr->can_queue; i++) {  in aac_flush_ios()
1963 		cmd = (struct scsi_cmnd *)aac->fibs[i].callback_data;  in aac_flush_ios()
1967 			if (aac->handle_pci_error)  in aac_flush_ios()
1981 	struct aac_dev *aac = shost_priv(shost);  in aac_pci_error_detected()  local
1989 		aac->handle_pci_error = 1;  in aac_pci_error_detected()
1991 		scsi_block_requests(aac->scsi_host_ptr);  in aac_pci_error_detected()
1992 		aac_cancel_safw_rescan_worker(aac);  in aac_pci_error_detected()
1993 		aac_flush_ios(aac);  in aac_pci_error_detected()
1994 		aac_release_resources(aac);  in aac_pci_error_detected()
1997 		aac_adapter_ioremap(aac, 0);  in aac_pci_error_detected()
2001 		aac->handle_pci_error = 1;  in aac_pci_error_detected()
2003 		aac_flush_ios(aac);  in aac_pci_error_detected()
2045 	struct aac_dev *aac = (struct aac_dev *)shost_priv(shost);  in aac_pci_resume()  local
2047 	if (aac_adapter_ioremap(aac, aac->base_size)) {  in aac_pci_resume()
2051 		aac->comm_interface = AAC_COMM_PRODUCER;  in aac_pci_resume()
2052 		if (aac_adapter_ioremap(aac, AAC_MIN_FOOTPRINT_SIZE)) {  in aac_pci_resume()
2062 	aac_acquire_resources(aac);  in aac_pci_resume()
2068 	aac->adapter_shutdown = 0;  in aac_pci_resume()
2069 	aac->handle_pci_error = 0;  in aac_pci_resume()
2074 	scsi_unblock_requests(aac->scsi_host_ptr);  in aac_pci_resume()
2075 	aac_scan_host(aac);  in aac_pci_resume()