drivers/scsi/3w-9xxx.c

158 	struct Scsi_Host *host = class_to_shost(dev);
159 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
163 	spin_lock_irqsave(tw_dev->host->host_lock, flags);
186 	spin_unlock_irqrestore(tw_dev->host->host_lock, flags);
312 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1, "Found unaligned address during AEN drain");
322 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x2, "Error posting request sense");
328 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x3, "No valid response while draining AEN queue");
378 	char host[16];
387 	host[0] = '\0';
388 	if (tw_dev->host) {
389 		sprintf(host, " scsi%d:", tw_dev->host->host_no);
414 		       host,
453 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x4, "Post failed while reading AEN queue");
475 /* This function will sync firmware time with the host time */
527 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x5, "Memory allocation failed");
532 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x6, "Failed to allocate correctly aligned memory");
586 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x7, "Initconnection failed while checking SRL");
603 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0xa, "Initconnection (base mode) failed while checking SRL");
608 				TW_PRINTK(tw_dev->host, TW_DRIVER, 0x32, "Firmware and driver incompatibility: please upgrade firmware");
610 				TW_PRINTK(tw_dev->host, TW_DRIVER, 0x33, "Firmware and driver incompatibility: please upgrade driver");
697 		spin_lock_irqsave(tw_dev->host->host_lock, flags);
715 		spin_unlock_irqrestore(tw_dev->host->host_lock, flags);
726 			       tw_dev->host->host_no, TW_DRIVER, 0x37,
737 		spin_lock_irqsave(tw_dev->host->host_lock, flags);
741 		spin_unlock_irqrestore(tw_dev->host->host_lock, flags);
914 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0xc, "PCI Parity Error: clearing");
919 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0xd, "PCI Abort: clearing");
928 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0xe, "Controller Queue Error: clearing");
934 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x10, "Microcontroller Error: clearing");
1007 			       tw_dev->host->host_no,
1088 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x13, "No valid response during get param")
1151 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x15, "No valid response during init connection");
1176 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x16, "Command packet memory allocation failed");
1182 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x17, "Generic memory allocation failed");
1189 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x18, "Event info memory allocation failed");
1226 	spin_lock(tw_dev->host->host_lock);
1249 	/* Handle host interrupt */
1275 				TW_PRINTK(tw_dev->host, TW_DRIVER, 0x19, "Found request id that wasn't pending");
1314 					TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1a, "Received a request id that wasn't posted");
1324 						TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1b, "Error completing AEN during attention interrupt");
1342 					/* Ask for a host reset */
1375 	spin_unlock(tw_dev->host->host_lock);
1429 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1e, "Found unexpected request id while polling for response");
1588 	spin_lock_irqsave(tw_dev->host->host_lock, flags);
1619 	spin_unlock_irqrestore(tw_dev->host->host_lock, flags);
1643 				TW_PRINTK(tw_dev->host, TW_DRIVER, 0x36, "Response queue (large) empty failed during reset sequence");
1652 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1f, "Microcontroller not ready during reset sequence");
1660 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x20, "Response queue empty failed during reset sequence");
1670 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x21, "Compatibility check failed during reset sequence");
1683 			TW_PRINTK(tw_dev->host, TW_DRIVER, 0x22, "AEN drain failed during reset sequence");
1725 	tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
1738 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x2b, "Controller reset failed during scsi host reset");
1753 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
1862 						TW_PRINTK(tw_dev->host, TW_DRIVER, 0x2e, "Found unaligned sgl address during execute scsi");
1875 				TW_PRINTK(tw_dev->host, TW_DRIVER, 0x2f, "Found unaligned sgl address during internal post");
1938 	printk(KERN_WARNING "3w-9xxx: Shutting down host %d.\n", tw_dev->host->host_no);
1942 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x31, "Connection shutdown failed");
1954 	struct Scsi_Host *host = pci_get_drvdata(pdev);
1955 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
2000 	struct Scsi_Host *host = NULL;
2007 		TW_PRINTK(host, TW_DRIVER, 0x34, "Failed to enable pci device");
2018 		TW_PRINTK(host, TW_DRIVER, 0x23, "Failed to set dma mask");
2023 	host = scsi_host_alloc(&driver_template, sizeof(TW_Device_Extension));
2024 	if (!host) {
2025 		TW_PRINTK(host, TW_DRIVER, 0x24, "Failed to allocate memory for device extension");
2029 	tw_dev = (TW_Device_Extension *)host->hostdata;
2032 	tw_dev->host = host;
2036 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x25, "Failed to initialize device extension");
2044 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x26, "Failed to get mem region");
2059 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x35, "Failed to ioremap");
2073 	/* Set host specific parameters */
2076 		host->max_id = TW_MAX_UNITS_9650SE;
2078 		host->max_id = TW_MAX_UNITS;
2080 	host->max_cmd_len = TW_MAX_CDB_LEN;
2083 	host->max_lun = TW_MAX_LUNS(tw_dev->tw_compat_info.working_srl);
2084 	host->max_channel = 0;
2087 	retval = scsi_add_host(host, &pdev->dev);
2089 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x27, "scsi add host failed");
2093 	pci_set_drvdata(pdev, host);
2096 	       host->host_no, mem_addr, pdev->irq);
2098 	       host->host_no,
2114 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x30, "Error requesting IRQ");
2124 	/* Finally, scan the host */
2125 	scsi_scan_host(host);
2129 			TW_PRINTK(host, TW_DRIVER, 0x29, "Failed to register character device");
2136 	scsi_remove_host(host);
2143 	scsi_host_put(host);
2153 	struct Scsi_Host *host = pci_get_drvdata(pdev);
2154 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
2156 	scsi_remove_host(tw_dev->host);
2180 	scsi_host_put(tw_dev->host);
2189 	struct Scsi_Host *host = pci_get_drvdata(pdev);
2190 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
2192 	printk(KERN_WARNING "3w-9xxx: Suspending host %d.\n", tw_dev->host->host_no);
2202 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x38, "Connection shutdown failed during suspend");
2216 	struct Scsi_Host *host = pci_get_drvdata(pdev);
2217 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
2219 	printk(KERN_WARNING "3w-9xxx: Resuming host %d.\n", tw_dev->host->host_no);
2227 		TW_PRINTK(host, TW_DRIVER, 0x40, "Failed to set dma mask during resume");
2241 		TW_PRINTK(tw_dev->host, TW_DRIVER, 0x42, "Error requesting IRQ during resume");
2257 	scsi_remove_host(host);