114 	spin_lock_irqsave(tw_dev->host->host_lock, flags);  in twl_sysfs_aen_read()
116 	spin_unlock_irqrestore(tw_dev->host->host_lock, flags);  in twl_sysfs_aen_read()
145 	spin_lock_irqsave(tw_dev->host->host_lock, flags);  in twl_sysfs_compat_info()
147 	spin_unlock_irqrestore(tw_dev->host->host_lock, flags);  in twl_sysfs_compat_info()
166 	struct Scsi_Host *host = class_to_shost(dev);  in twl_show_stats()  local
167 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;  in twl_show_stats()
171 	spin_lock_irqsave(tw_dev->host->host_lock, flags);  in twl_show_stats()
190 	spin_unlock_irqrestore(tw_dev->host->host_lock, flags);  in twl_show_stats()
230 	char host[16];  in twl_aen_queue_event()  local
238 	host[0] = '\0';  in twl_aen_queue_event()
239 	if (tw_dev->host)  in twl_aen_queue_event()
240 		sprintf(host, " scsi%d:", tw_dev->host->host_no);  in twl_aen_queue_event()
262 		       host,  in twl_aen_queue_event()
402 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x2, "Post failed while reading AEN queue");  in twl_aen_read_queue()
595 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x3, "Error posting request sense");  in twl_aen_drain_queue()
601 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x4, "No valid response while draining AEN queue");  in twl_aen_drain_queue()
656 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x5, "Memory allocation failed");  in twl_allocate_memory()
770 		spin_lock_irqsave(tw_dev->host->host_lock, flags);  in twl_chrdev_ioctl()
788 		spin_unlock_irqrestore(tw_dev->host->host_lock, flags);  in twl_chrdev_ioctl()
799 			       tw_dev->host->host_no, TW_DRIVER, 0x6,  in twl_chrdev_ioctl()
810 		spin_lock_irqsave(tw_dev->host->host_lock, flags);  in twl_chrdev_ioctl()
814 		spin_unlock_irqrestore(tw_dev->host->host_lock, flags);  in twl_chrdev_ioctl()
882 			       tw_dev->host->host_no,  in twl_fill_sense()
962 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x7, "No valid response during get param")  in twl_get_param()
1018 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x8, "No valid response during init connection");  in twl_initconnection()
1043 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x9, "Command packet memory allocation failed");  in twl_initialize_device_extension()
1049 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0xa, "Generic memory allocation failed");  in twl_initialize_device_extension()
1055 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0xb, "Sense buffer allocation failed");  in twl_initialize_device_extension()
1062 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0xc, "Event info memory allocation failed");  in twl_initialize_device_extension()
1096 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0xd, "Microcontroller Error: clearing");  in twl_handle_attention_interrupt()
1133 	spin_lock(tw_dev->host->host_lock);  in twl_interrupt()
1197 				TW_PRINTK(tw_dev->host, TW_DRIVER, 0xe, "Received a request id that wasn't posted");  in twl_interrupt()
1207 					TW_PRINTK(tw_dev->host, TW_DRIVER, 0xf, "Error completing AEN during attention interrupt");  in twl_interrupt()
1237 	spin_unlock(tw_dev->host->host_lock);  in twl_interrupt()
1281 …	TW_PRINTK(tw_dev->host, TW_DRIVER, 0x10, "Controller never went non-ready during reset sequence");  in twl_reset_sequence()
1286 				TW_PRINTK(tw_dev->host, TW_DRIVER, 0x11, "Controller not ready during reset sequence");  in twl_reset_sequence()
1299 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x12, "Initconnection failed while checking SRL");  in twl_reset_sequence()
1319 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x13, "Bad controller status after loading sense buffers");  in twl_reset_sequence()
1327 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x14, "AEN drain failed during reset sequence");  in twl_reset_sequence()
1361 		scsi_block_requests(tw_dev->host);  in twl_reset_device_extension()
1367 	spin_lock_irqsave(tw_dev->host->host_lock, flags);  in twl_reset_device_extension()
1393 	spin_unlock_irqrestore(tw_dev->host->host_lock, flags);  in twl_reset_device_extension()
1406 		scsi_unblock_requests(tw_dev->host);  in twl_reset_device_extension()
1416 	tw_dev = (TW_Device_Extension *)sdev->host->hostdata;  in twl_scsi_biosparam()
1439 	tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;  in twl_scsi_eh_reset()
1452 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x15, "Controller reset failed during scsi host reset");  in twl_scsi_eh_reset()
1466 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;  in twl_scsi_queue_lck()
1506 	printk(KERN_WARNING "3w-sas: Shutting down host %d.\n", tw_dev->host->host_no);  in DEF_SCSI_QCMD()
1510 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x16, "Connection shutdown failed");  in DEF_SCSI_QCMD()
1522 	struct Scsi_Host *host = pci_get_drvdata(pdev);  in twl_shutdown()  local
1525 	if (!host)  in twl_shutdown()
1528 	tw_dev = (TW_Device_Extension *)host->hostdata;  in twl_shutdown()
1566 	struct Scsi_Host *host = NULL;  in twl_probe()  local
1573 		TW_PRINTK(host, TW_DRIVER, 0x17, "Failed to enable pci device");  in twl_probe()
1584 			TW_PRINTK(host, TW_DRIVER, 0x18, "Failed to set dma mask");  in twl_probe()
1589 	host = scsi_host_alloc(&driver_template, sizeof(TW_Device_Extension));  in twl_probe()
1590 	if (!host) {  in twl_probe()
1591 		TW_PRINTK(host, TW_DRIVER, 0x19, "Failed to allocate memory for device extension");  in twl_probe()
1595 	tw_dev = shost_priv(host);  in twl_probe()
1598 	tw_dev->host = host;  in twl_probe()
1602 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1a, "Failed to initialize device extension");  in twl_probe()
1609 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1b, "Failed to get mem region");  in twl_probe()
1616 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1c, "Failed to ioremap");  in twl_probe()
1625 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1d, "Controller reset failed during probe");  in twl_probe()
1630 	host->max_id = TW_MAX_UNITS;  in twl_probe()
1631 	host->max_cmd_len = TW_MAX_CDB_LEN;  in twl_probe()
1632 	host->max_lun = TW_MAX_LUNS;  in twl_probe()
1633 	host->max_channel = 0;  in twl_probe()
1636 	retval = scsi_add_host(host, &pdev->dev);  in twl_probe()
1638 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1e, "scsi add host failed");  in twl_probe()
1642 	pci_set_drvdata(pdev, host);  in twl_probe()
1645 	       host->host_no,  in twl_probe()
1656 	       host->host_no,  in twl_probe()
1670 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1f, "Error requesting IRQ");  in twl_probe()
1681 	scsi_scan_host(host);  in twl_probe()
1684 	if (sysfs_create_bin_file(&host->shost_dev.kobj, &twl_sysfs_aen_read_attr))  in twl_probe()
1685 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x20, "Failed to create sysfs binary file: 3ware_aen_read");  in twl_probe()
1686 	if (sysfs_create_bin_file(&host->shost_dev.kobj, &twl_sysfs_compat_info_attr))  in twl_probe()
1687 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x21, "Failed to create sysfs binary file: 3ware_compat_info");  in twl_probe()
1691 			TW_PRINTK(host, TW_DRIVER, 0x22, "Failed to register character device");  in twl_probe()
1699 	scsi_remove_host(host);  in twl_probe()
1706 	scsi_host_put(host);  in twl_probe()
1716 	struct Scsi_Host *host = pci_get_drvdata(pdev);  in twl_remove()  local
1719 	if (!host)  in twl_remove()
1722 	tw_dev = (TW_Device_Extension *)host->hostdata;  in twl_remove()
1728 	sysfs_remove_bin_file(&host->shost_dev.kobj, &twl_sysfs_aen_read_attr);  in twl_remove()
1729 	sysfs_remove_bin_file(&host->shost_dev.kobj, &twl_sysfs_compat_info_attr);  in twl_remove()
1731 	scsi_remove_host(tw_dev->host);  in twl_remove()
1755 	scsi_host_put(tw_dev->host);  in twl_remove()
1764 	struct Scsi_Host *host = pci_get_drvdata(pdev);  in twl_suspend()  local
1765 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;  in twl_suspend()
1767 	printk(KERN_WARNING "3w-sas: Suspending host %d.\n", tw_dev->host->host_no);  in twl_suspend()
1775 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x23, "Connection shutdown failed during suspend");  in twl_suspend()
1794 	struct Scsi_Host *host = pci_get_drvdata(pdev);  in twl_resume()  local
1795 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;  in twl_resume()
1797 	printk(KERN_WARNING "3w-sas: Resuming host %d.\n", tw_dev->host->host_no);  in twl_resume()
1804 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x24, "Enable device failed during resume");  in twl_resume()
1815 			TW_PRINTK(host, TW_DRIVER, 0x25, "Failed to set dma mask during resume");  in twl_resume()
1829 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x26, "Error requesting IRQ during resume");  in twl_resume()
1845 	scsi_remove_host(host);  in twl_resume()