drivers/scsi/qla1280.c

136 	- Grab host->host_lock while calling qla1280_isr() from abort()
487 #define CMD_HOST(Cmnd)		Cmnd->device->host
654 qla1280_info(struct Scsi_Host *host)
662 	ha = (struct scsi_qla_host *)host->hostdata;
687 	struct Scsi_Host *host = cmd->device->host;
688 	struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
742 	spin_unlock_irq(ha->host->host_lock);
744 	spin_lock_irq(ha->host->host_lock);
954 	spin_lock_irq(cmd->device->host->host_lock);
956 	spin_unlock_irq(cmd->device->host->host_lock);
970 	spin_lock_irq(cmd->device->host->host_lock);
972 	spin_unlock_irq(cmd->device->host->host_lock);
986 	spin_lock_irq(cmd->device->host->host_lock);
988 	spin_unlock_irq(cmd->device->host->host_lock);
1001 	struct Scsi_Host *shost = cmd->device->host;
1050 /* disable risc and host interrupts */
1058 /* enable risc and host interrupts */
1081 	spin_lock(ha->host->host_lock);
1097 	spin_unlock(ha->host->host_lock);
1183 	ha = (struct scsi_qla_host *)device->host->hostdata;
1215 	spin_lock_irqsave(ha->host->host_lock, flags);
1219 	spin_unlock_irqrestore(ha->host->host_lock, flags);
1373 	dprintk(1, "qla1280 ISP status: host status (%s) scsi status %x\n",
1436 	spin_lock_irqsave(ha->host->host_lock, flags);
1468 	spin_unlock_irqrestore(ha->host->host_lock, flags);
1497 	spin_unlock_irq(ha->host->host_lock);
1530 	spin_lock_irq(ha->host->host_lock);
2446 	/* Issue set host interrupt command. */
2452 	spin_unlock_irq(ha->host->host_lock);
2459 	spin_lock_irq(ha->host->host_lock);
2561 		spin_unlock_irq(ha->host->host_lock);
2563 		spin_lock_irq(ha->host->host_lock);
3949 	struct Scsi_Host *host = CMD_HOST(cmd);
3954 	ha = (struct scsi_qla_host *)host->hostdata;
4143 	struct Scsi_Host *host;
4166 	host = scsi_host_alloc(&qla1280_driver_template, sizeof(*ha));
4167 	if (!host) {
4169 		       "qla1280: Failed to register host, aborting.\n");
4173 	ha = (struct scsi_qla_host *)host->hostdata;
4217 	ha->host = host;
4218 	ha->host_no = host->host_no;
4220 	host->irq = pdev->irq;
4221 	host->max_channel = bdp->numPorts - 1;
4222 	host->max_lun = MAX_LUNS - 1;
4223 	host->max_id = MAX_TARGETS;
4224 	host->max_sectors = 1024;
4225 	host->unique_id = host->host_no;
4236 	host->base = (unsigned long)ha->mmpbase;
4239 	host->io_port = pci_resource_start(ha->pdev, 0);
4240 	if (!request_region(host->io_port, 0xff, "qla1280")) {
4243 		       host->io_port, host->io_port + 0xff);
4247 	ha->iobase = (struct device_reg *)host->io_port;
4268 	/* set our host ID  (need to do something about our two IDs) */
4269 	host->this_id = ha->bus_settings[0].id;
4271 	pci_set_drvdata(pdev, host);
4273 	error = scsi_add_host(host, &pdev->dev);
4276 	scsi_scan_host(host);
4288 	release_region(host->io_port, 0xff);
4299 	scsi_host_put(host);
4310 	struct Scsi_Host *host = pci_get_drvdata(pdev);
4311 	struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
4313 	scsi_remove_host(host);
4322 	release_region(host->io_port, 0xff);
4334 	scsi_host_put(host);