Lines Matching defs:shost
96 sas_phy->ha = (struct sas_ha_struct *)mvi->shost->hostdata;
139 if (mvi->shost)
140 scsi_host_put(mvi->shost);
215 static int mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost)
343 struct Scsi_Host *shost, unsigned int id)
346 struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);
365 mvi->shost = shost;
373 if (!mvs_alloc(mvi, shost))
397 static int mvs_prep_sas_ha_init(struct Scsi_Host *shost,
403 struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);
417 sha->shost = shost;
425 shost->transportt = mvs_stt;
426 shost->max_id = MVS_MAX_DEVICES;
427 shost->max_lun = ~0;
428 shost->max_channel = 1;
429 shost->max_cmd_len = 16;
439 static void mvs_post_sas_ha_init(struct Scsi_Host *shost,
444 struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);
470 shost->sg_tablesize = min_t(u16, SG_ALL, MVS_MAX_SG);
471 shost->can_queue = can_queue;
472 mvi->shost->cmd_per_lun = MVS_QUEUE_SIZE;
473 sha->shost = mvi->shost;
493 struct Scsi_Host *shost = NULL;
512 shost = scsi_host_alloc(&mvs_sht, sizeof(void *));
513 if (!shost) {
519 SHOST_TO_SAS_HA(shost) =
521 if (!SHOST_TO_SAS_HA(shost)) {
522 scsi_host_put(shost);
527 rc = mvs_prep_sas_ha_init(shost, chip);
529 scsi_host_put(shost);
534 pci_set_drvdata(pdev, SHOST_TO_SAS_HA(shost));
537 mvi = mvs_pci_alloc(pdev, ent, shost, nhost);
558 struct mvs_prv_info *mpi = SHOST_TO_SAS_HA(shost)->lldd_ha;
561 (unsigned long)SHOST_TO_SAS_HA(shost));
565 mvs_post_sas_ha_init(shost, chip);
567 rc = scsi_add_host(shost, &pdev->dev);
571 rc = sas_register_ha(SHOST_TO_SAS_HA(shost));
575 DRV_NAME, SHOST_TO_SAS_HA(shost));
581 scsi_scan_host(mvi->shost);
586 sas_unregister_ha(SHOST_TO_SAS_HA(shost));
588 scsi_remove_host(mvi->shost);
611 sas_remove_host(mvi->shost);
708 struct Scsi_Host *shost = class_to_shost(cdev);
709 struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);