scsi/smartpqi/smartpqi_init.c

73 static void pqi_scan_start(struct Scsi_Host *shost);
335 	struct Scsi_Host *shost;
339 	shost = ctrl_info->scsi_host;
341 	scsi_block_requests(shost);
345 	while (scsi_host_busy(shost)) {
2600 static void pqi_scan_start(struct Scsi_Host *shost)
2604 	ctrl_info = shost_to_hba(shost);
2611 static int pqi_scan_finished(struct Scsi_Host *shost,
2616 	ctrl_info = shost_priv(shost);
6002 static int pqi_scsi_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
6026 	ctrl_info = shost_to_hba(shost);
6410 	struct Scsi_Host *shost;
6415 	shost = scmd->device->host;
6416 	ctrl_info = shost_to_hba(shost);
6436 	struct Scsi_Host *shost;
6442 	shost = scmd->device->host;
6443 	ctrl_info = shost_to_hba(shost);
6448 		shost->host_no, device->bus, device->target, (int)scmd->device->lun, scmd);
6453 			shost->host_no, device->bus, device->target, (int)scmd->device->lun, scmd);
6472 		shost->host_no, device->bus, device->target, (int)scmd->device->lun, scmd);
6531 static void pqi_map_queues(struct Scsi_Host *shost)
6533 	struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost);
6536 		return blk_mq_pci_map_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT],
6539 		return blk_mq_map_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT]);
6885 	struct Scsi_Host *shost;
6888 	shost = class_to_shost(dev);
6889 	ctrl_info = shost_to_hba(shost);
6897 	struct Scsi_Host *shost;
6900 	shost = class_to_shost(dev);
6901 	ctrl_info = shost_to_hba(shost);
6909 	struct Scsi_Host *shost;
6912 	shost = class_to_shost(dev);
6913 	ctrl_info = shost_to_hba(shost);
6921 	struct Scsi_Host *shost;
6924 	shost = class_to_shost(dev);
6925 	ctrl_info = shost_to_hba(shost);
6933 	struct Scsi_Host *shost = class_to_shost(dev);
6935 	pqi_scan_start(shost);
6983 	struct Scsi_Host *shost = class_to_shost(dev);
6984 	struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost);
6993 	struct Scsi_Host *shost = class_to_shost(dev);
6994 	struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost);
7011 	struct Scsi_Host *shost = class_to_shost(dev);
7012 	struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost);
7020 	struct Scsi_Host *shost = class_to_shost(dev);
7021 	struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost);
7038 	struct Scsi_Host *shost = class_to_shost(dev);
7039 	struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost);
7047 	struct Scsi_Host *shost = class_to_shost(dev);
7048 	struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost);
7504 	struct Scsi_Host *shost;
7506 	shost = scsi_host_alloc(&pqi_driver_template, sizeof(ctrl_info));
7507 	if (!shost) {
7512 	shost->io_port = 0;
7513 	shost->n_io_port = 0;
7514 	shost->this_id = -1;
7515 	shost->max_channel = PQI_MAX_BUS;
7516 	shost->max_cmd_len = MAX_COMMAND_SIZE;
7517 	shost->max_lun = PQI_MAX_LUNS_PER_DEVICE;
7518 	shost->max_id = ~0;
7519 	shost->max_sectors = ctrl_info->max_sectors;
7520 	shost->can_queue = ctrl_info->scsi_ml_can_queue;
7521 	shost->cmd_per_lun = shost->can_queue;
7522 	shost->sg_tablesize = ctrl_info->sg_tablesize;
7523 	shost->transportt = pqi_sas_transport_template;
7524 	shost->irq = pci_irq_vector(ctrl_info->pci_dev, 0);
7525 	shost->unique_id = shost->irq;
7526 	shost->nr_hw_queues = ctrl_info->num_queue_groups;
7527 	shost->host_tagset = 1;
7528 	shost->hostdata[0] = (unsigned long)ctrl_info;
7530 	rc = scsi_add_host(shost, &ctrl_info->pci_dev->dev);
7536 	rc = pqi_add_sas_host(shost, ctrl_info);
7542 	ctrl_info->scsi_host = shost;
7547 	scsi_remove_host(shost);
7549 	scsi_host_put(shost);
7556 	struct Scsi_Host *shost;
7560 	shost = ctrl_info->scsi_host;
7561 	if (!shost)
7564 	scsi_remove_host(shost);
7565 	scsi_host_put(shost);