diff options
Diffstat (limited to 'drivers/scsi')
27 files changed, 76 insertions, 94 deletions
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index 1b36fd3a6e62..497cbb1efd4b 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -327,6 +327,7 @@ NCR_700_detect(struct scsi_host_template *tpnt, tpnt->slave_alloc = NCR_700_slave_alloc; tpnt->change_queue_depth = NCR_700_change_queue_depth; tpnt->change_queue_type = NCR_700_change_queue_type; + tpnt->use_blk_tags = 1; if(tpnt->name == NULL) tpnt->name = "53c700"; @@ -902,7 +903,7 @@ process_message(struct Scsi_Host *host, struct NCR_700_Host_Parameters *hostdata NCR_700_set_tag_neg_state(SCp->device, NCR_700_FINISHED_TAG_NEGOTIATION); hostdata->tag_negotiated &= ~(1<<scmd_id(SCp)); SCp->device->tagged_supported = 0; - scsi_deactivate_tcq(SCp->device, host->cmd_per_lun); + scsi_adjust_queue_depth(SCp->device, 0, host->cmd_per_lun); } else { shost_printk(KERN_WARNING, host, "(%d:%d) Unexpected REJECT Message %s\n", @@ -2049,8 +2050,7 @@ NCR_700_slave_configure(struct scsi_device *SDp) /* to do here: allocate memory; build a queue_full list */ if(SDp->tagged_supported) { - scsi_set_tag_type(SDp, MSG_ORDERED_TAG); - scsi_activate_tcq(SDp, NCR_700_DEFAULT_TAGS); + scsi_adjust_queue_depth(SDp, MSG_ORDERED_TAG, NCR_700_DEFAULT_TAGS); NCR_700_set_tag_neg_state(SDp, NCR_700_START_TAG_NEGOTIATION); } else { /* initialise to default depth */ @@ -2094,8 +2094,6 @@ static int NCR_700_change_queue_type(struct scsi_device *SDp, int tag_type) struct NCR_700_Host_Parameters *hostdata = (struct NCR_700_Host_Parameters *)SDp->host->hostdata[0]; - scsi_set_tag_type(SDp, tag_type); - /* We have a global (per target) flag to track whether TCQ is * enabled, so we'll be turning it off for the entire target here. * our tag algorithm will fail if we mix tagged and untagged commands, @@ -2106,12 +2104,12 @@ static int NCR_700_change_queue_type(struct scsi_device *SDp, int tag_type) if (!tag_type) { /* shift back to the default unqueued number of commands * (the user can still raise this) */ - scsi_deactivate_tcq(SDp, SDp->host->cmd_per_lun); + scsi_adjust_queue_depth(SDp, 0, SDp->host->cmd_per_lun); hostdata->tag_negotiated &= ~(1 << sdev_id(SDp)); } else { /* Here, we cleared the negotiation flag above, so this * will force the driver to renegotiate */ - scsi_activate_tcq(SDp, SDp->queue_depth); + scsi_adjust_queue_depth(SDp, tag_type, SDp->queue_depth); if (change_tag) NCR_700_set_tag_neg_state(SDp, NCR_700_START_TAG_NEGOTIATION); } diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c index d3b6d68107ea..9fd6b5618b25 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c @@ -925,6 +925,7 @@ struct scsi_host_template aic79xx_driver_template = { .slave_configure = ahd_linux_slave_configure, .target_alloc = ahd_linux_target_alloc, .target_destroy = ahd_linux_target_destroy, + .use_blk_tags = 1, }; /******************************** Bus DMA *************************************/ @@ -1468,12 +1469,12 @@ ahd_platform_set_tags(struct ahd_softc *ahd, struct scsi_device *sdev, switch ((dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED))) { case AHD_DEV_Q_BASIC: - scsi_set_tag_type(sdev, MSG_SIMPLE_TASK); - scsi_activate_tcq(sdev, dev->openings + dev->active); + scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TASK, + dev->openings + dev->active); break; case AHD_DEV_Q_TAGGED: - scsi_set_tag_type(sdev, MSG_ORDERED_TASK); - scsi_activate_tcq(sdev, dev->openings + dev->active); + scsi_adjust_queue_depth(sdev, MSG_ORDERED_TASK, + dev->openings + dev->active); break; default: /* @@ -1482,7 +1483,7 @@ ahd_platform_set_tags(struct ahd_softc *ahd, struct scsi_device *sdev, * serially on the controller/device. This should * remove some latency. */ - scsi_deactivate_tcq(sdev, 1); + scsi_adjust_queue_depth(sdev, 0, 1); break; } } diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c index 33a5f959e86a..f18b6d69d3fb 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -812,6 +812,7 @@ struct scsi_host_template aic7xxx_driver_template = { .slave_configure = ahc_linux_slave_configure, .target_alloc = ahc_linux_target_alloc, .target_destroy = ahc_linux_target_destroy, + .use_blk_tags = 1, }; /**************************** Tasklet Handler *********************************/ @@ -1334,12 +1335,12 @@ ahc_platform_set_tags(struct ahc_softc *ahc, struct scsi_device *sdev, } switch ((dev->flags & (AHC_DEV_Q_BASIC|AHC_DEV_Q_TAGGED))) { case AHC_DEV_Q_BASIC: - scsi_set_tag_type(sdev, MSG_SIMPLE_TAG); - scsi_activate_tcq(sdev, dev->openings + dev->active); + scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TASK, + dev->openings + dev->active); break; case AHC_DEV_Q_TAGGED: - scsi_set_tag_type(sdev, MSG_ORDERED_TAG); - scsi_activate_tcq(sdev, dev->openings + dev->active); + scsi_adjust_queue_depth(sdev, MSG_ORDERED_TASK, + dev->openings + dev->active); break; default: /* @@ -1348,7 +1349,7 @@ ahc_platform_set_tags(struct ahc_softc *ahc, struct scsi_device *sdev, * serially on the controller/device. This should * remove some latency. */ - scsi_deactivate_tcq(sdev, 2); + scsi_adjust_queue_depth(sdev, 0, 2); break; } } diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c index c56741fc4b99..579dc2f460c4 100644 --- a/drivers/scsi/aic94xx/aic94xx_init.c +++ b/drivers/scsi/aic94xx/aic94xx_init.c @@ -83,6 +83,7 @@ static struct scsi_host_template aic94xx_sht = { .eh_bus_reset_handler = sas_eh_bus_reset_handler, .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, + .use_blk_tags = 1, }; static int asd_map_memio(struct asd_ha_struct *asd_ha) diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index 99280e89c289..d8e43c81d19b 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -776,11 +776,7 @@ bfad_thread_workq(struct bfad_s *bfad) static int bfad_im_slave_configure(struct scsi_device *sdev) { - if (sdev->tagged_supported) - scsi_activate_tcq(sdev, bfa_lun_queue_depth); - else - scsi_deactivate_tcq(sdev, bfa_lun_queue_depth); - + scsi_adjust_queue_depth(sdev, 0, bfa_lun_queue_depth); return 0; } @@ -804,6 +800,7 @@ struct scsi_host_template bfad_im_scsi_host_template = { .shost_attrs = bfad_im_host_attrs, .max_sectors = BFAD_MAX_SECTORS, .vendor_id = BFA_PCI_VENDOR_ID_BROCADE, + .use_blk_tags = 1, }; struct scsi_host_template bfad_im_vport_template = { @@ -825,6 +822,7 @@ struct scsi_host_template bfad_im_vport_template = { .use_clustering = ENABLE_CLUSTERING, .shost_attrs = bfad_im_vport_attrs, .max_sectors = BFAD_MAX_SECTORS, + .use_blk_tags = 1, }; bfa_status_t diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index 3c6dc8abc776..cd2e61025926 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -2790,6 +2790,7 @@ static struct scsi_host_template bnx2fc_shost_template = { .use_clustering = ENABLE_CLUSTERING, .sg_tablesize = BNX2FC_MAX_BDS_PER_CMD, .max_sectors = 1024, + .use_blk_tags = 1, }; static struct libfc_function_template bnx2fc_libfc_fcn_templ = { diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c index 8231505cce0a..f73155db80a3 100644 --- a/drivers/scsi/csiostor/csio_scsi.c +++ b/drivers/scsi/csiostor/csio_scsi.c @@ -2241,11 +2241,7 @@ csio_slave_alloc(struct scsi_device *sdev) static int csio_slave_configure(struct scsi_device *sdev) { - if (sdev->tagged_supported) - scsi_activate_tcq(sdev, csio_lun_qdepth); - else - scsi_deactivate_tcq(sdev, csio_lun_qdepth); - + scsi_adjust_queue_depth(sdev, 0, csio_lun_qdepth); return 0; } @@ -2290,6 +2286,7 @@ struct scsi_host_template csio_fcoe_shost_template = { .use_clustering = ENABLE_CLUSTERING, .shost_attrs = csio_fcoe_lport_attrs, .max_sectors = CSIO_MAX_SECTOR_SIZE, + .use_blk_tags = 1, }; struct scsi_host_template csio_fcoe_shost_vport_template = { @@ -2309,6 +2306,7 @@ struct scsi_host_template csio_fcoe_shost_vport_template = { .use_clustering = ENABLE_CLUSTERING, .shost_attrs = csio_fcoe_vport_attrs, .max_sectors = CSIO_MAX_SECTOR_SIZE, + .use_blk_tags = 1, }; /* diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c index be09c628d034..a020b09ba347 100644 --- a/drivers/scsi/esas2r/esas2r_main.c +++ b/drivers/scsi/esas2r/esas2r_main.c @@ -260,6 +260,7 @@ static struct scsi_host_template driver_template = { .change_queue_depth = esas2r_change_queue_depth, .change_queue_type = scsi_change_queue_type, .max_sectors = 0xFFFF, + .use_blk_tags = 1, }; int sgl_page_size = 512; @@ -1278,13 +1279,10 @@ int esas2r_slave_configure(struct scsi_device *dev) esas2r_log_dev(ESAS2R_LOG_INFO, &(dev->sdev_gendev), "esas2r_slave_configure()"); - if (dev->tagged_supported) { - scsi_set_tag_type(dev, MSG_SIMPLE_TAG); - scsi_activate_tcq(dev, cmd_per_lun); - } else { - scsi_set_tag_type(dev, 0); - scsi_deactivate_tcq(dev, cmd_per_lun); - } + if (dev->tagged_supported) + scsi_adjust_queue_depth(dev, MSG_SIMPLE_TAG, cmd_per_lun); + else + scsi_adjust_queue_depth(dev, 0, cmd_per_lun); return 0; } diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c index b23101b28bfa..66b6ce10b259 100644 --- a/drivers/scsi/esp_scsi.c +++ b/drivers/scsi/esp_scsi.c @@ -2419,10 +2419,9 @@ static int esp_slave_configure(struct scsi_device *dev) queue_depth = dev->host->cmd_per_lun; if (goal_tags) { - scsi_set_tag_type(dev, MSG_ORDERED_TAG); - scsi_activate_tcq(dev, queue_depth); + scsi_adjust_queue_depth(dev, MSG_ORDERED_TAG, queue_depth); } else { - scsi_deactivate_tcq(dev, queue_depth); + scsi_adjust_queue_depth(dev, 0, queue_depth); } tp->flags |= ESP_TGT_DISCONNECT; @@ -2631,6 +2630,7 @@ struct scsi_host_template scsi_esp_template = { .use_clustering = ENABLE_CLUSTERING, .max_sectors = 0xffff, .skip_settle_delay = 1, + .use_blk_tags = 1, }; EXPORT_SYMBOL(scsi_esp_template); diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 86956cc3448e..a3eeb6842499 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -288,6 +288,7 @@ static struct scsi_host_template fcoe_shost_template = { .use_clustering = ENABLE_CLUSTERING, .sg_tablesize = SG_ALL, .max_sectors = 0xffff, + .use_blk_tags = 1, }; /** diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c index 8581ce662cf0..2a6c98b7d4db 100644 --- a/drivers/scsi/fnic/fnic_main.c +++ b/drivers/scsi/fnic/fnic_main.c @@ -100,7 +100,7 @@ static int fnic_slave_alloc(struct scsi_device *sdev) if (!rport || fc_remote_port_chkready(rport)) return -ENXIO; - scsi_activate_tcq(sdev, fnic_max_qdepth); + scsi_adjust_queue_depth(sdev, 0, fnic_max_qdepth); return 0; } @@ -121,6 +121,7 @@ static struct scsi_host_template fnic_host_template = { .sg_tablesize = FNIC_MAX_SG_DESC_CNT, .max_sectors = 0xffff, .shost_attrs = fnic_attrs, + .use_blk_tags = 1, }; static void diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index a964f8c85833..4723d89df5ac 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -2888,11 +2888,11 @@ static int ibmvfc_slave_configure(struct scsi_device *sdev) if (sdev->type == TYPE_DISK) sdev->allow_restart = 1; - if (sdev->tagged_supported) { - scsi_set_tag_type(sdev, MSG_SIMPLE_TAG); - scsi_activate_tcq(sdev, sdev->queue_depth); - } else - scsi_deactivate_tcq(sdev, sdev->queue_depth); + if (sdev->tagged_supported) + scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, + sdev->queue_depth); + else + scsi_adjust_queue_depth(sdev, 0, sdev->queue_depth); spin_unlock_irqrestore(shost->host_lock, flags); return 0; } @@ -3108,6 +3108,7 @@ static struct scsi_host_template driver_template = { .max_sectors = IBMVFC_MAX_SECTORS, .use_clustering = ENABLE_CLUSTERING, .shost_attrs = ibmvfc_attrs, + .use_blk_tags = 1, }; /** diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 6b52feafa929..f84fcb9a6ed7 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -6317,6 +6317,7 @@ static struct scsi_host_template driver_template = { .sdev_attrs = ipr_dev_attrs, .proc_name = IPR_NAME, .no_write_same = 1, + .use_blk_tags = 1, }; /** diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c index 2e890b1e2526..897562056018 100644 --- a/drivers/scsi/isci/init.c +++ b/drivers/scsi/isci/init.c @@ -172,6 +172,7 @@ static struct scsi_host_template isci_sht = { .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, .shost_attrs = isci_host_attrs, + .use_blk_tags = 1, }; static struct sas_domain_function_template isci_transport_ops = { diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index f3043ad1f35d..d4bb642f2681 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -2160,12 +2160,7 @@ int fc_slave_alloc(struct scsi_device *sdev) if (!rport || fc_remote_port_chkready(rport)) return -ENXIO; - if (sdev->tagged_supported) - scsi_activate_tcq(sdev, FC_FCP_DFLT_QUEUE_DEPTH); - else - scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), - FC_FCP_DFLT_QUEUE_DEPTH); - + scsi_adjust_queue_depth(sdev, 0, FC_FCP_DFLT_QUEUE_DEPTH); return 0; } EXPORT_SYMBOL(fc_slave_alloc); diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 24e477d2ea70..eee21a060d93 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -940,15 +940,13 @@ int sas_slave_configure(struct scsi_device *scsi_dev) sas_read_port_mode_page(scsi_dev); if (scsi_dev->tagged_supported) { - scsi_set_tag_type(scsi_dev, MSG_SIMPLE_TAG); - scsi_activate_tcq(scsi_dev, SAS_DEF_QD); + scsi_adjust_queue_depth(scsi_dev, MSG_SIMPLE_TAG, SAS_DEF_QD); } else { SAS_DPRINTK("device %llx, LUN %llx doesn't support " "TCQ\n", SAS_ADDR(dev->sas_addr), scsi_dev->lun); scsi_dev->tagged_supported = 0; - scsi_set_tag_type(scsi_dev, 0); - scsi_deactivate_tcq(scsi_dev, 1); + scsi_adjust_queue_depth(scsi_dev, 0, 1); } scsi_dev->allow_restart = 1; @@ -991,10 +989,7 @@ int sas_change_queue_type(struct scsi_device *scsi_dev, int qt) if (!scsi_dev->tagged_supported) return 0; - scsi_deactivate_tcq(scsi_dev, 1); - - scsi_set_tag_type(scsi_dev, qt); - scsi_activate_tcq(scsi_dev, scsi_dev->queue_depth); + scsi_adjust_queue_depth(scsi_dev, qt, scsi_dev->queue_depth); return qt; } diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 4a150063fb4d..a24106a70968 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -5598,10 +5598,7 @@ lpfc_slave_configure(struct scsi_device *sdev) struct lpfc_vport *vport = (struct lpfc_vport *) sdev->host->hostdata; struct lpfc_hba *phba = vport->phba; - if (sdev->tagged_supported) - scsi_activate_tcq(sdev, vport->cfg_lun_queue_depth); - else - scsi_deactivate_tcq(sdev, vport->cfg_lun_queue_depth); + scsi_adjust_queue_depth(sdev, 0, vport->cfg_lun_queue_depth); if (phba->cfg_poll & ENABLE_FCP_RING_POLLING) { lpfc_sli_handle_fast_ring_event(phba, @@ -5986,6 +5983,7 @@ struct scsi_host_template lpfc_template = { .vendor_id = LPFC_NL_VENDOR_ID, .change_queue_depth = lpfc_change_queue_depth, .change_queue_type = scsi_change_queue_type, + .use_blk_tags = 1, }; struct scsi_host_template lpfc_vport_template = { @@ -6009,4 +6007,5 @@ struct scsi_host_template lpfc_vport_template = { .max_sectors = 0xFFFF, .change_queue_depth = lpfc_change_queue_depth, .change_queue_type = scsi_change_queue_type, + .use_blk_tags = 1, }; diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c index eacee48a955c..d3c1fa5e76fb 100644 --- a/drivers/scsi/mvsas/mv_init.c +++ b/drivers/scsi/mvsas/mv_init.c @@ -76,6 +76,7 @@ static struct scsi_host_template mvs_sht = { .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, .shost_attrs = mvst_host_attrs, + .use_blk_tags = 1, }; static struct sas_domain_function_template mvs_transport_ops = { diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index 666bf5af06e2..3ff759a3b74d 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -89,6 +89,7 @@ static struct scsi_host_template pm8001_sht = { .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, .shost_attrs = pm8001_host_attrs, + .use_blk_tags = 1, }; /** diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index d5fb31fa388b..71f9f59b13c6 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -251,7 +251,6 @@ static int pmcraid_slave_configure(struct scsi_device *scsi_dev) if (scsi_dev->tagged_supported && (RES_IS_GSCSI(res->cfg_entry) || RES_IS_VSET(res->cfg_entry))) { - scsi_activate_tcq(scsi_dev, scsi_dev->queue_depth); scsi_adjust_queue_depth(scsi_dev, MSG_SIMPLE_TAG, scsi_dev->host->cmd_per_lun); } else { @@ -4295,7 +4294,8 @@ static struct scsi_host_template pmcraid_host_template = { .cmd_per_lun = PMCRAID_MAX_CMD_PER_LUN, .use_clustering = ENABLE_CLUSTERING, .shost_attrs = pmcraid_host_attrs, - .proc_name = PMCRAID_DRIVER_NAME + .proc_name = PMCRAID_DRIVER_NAME, + .use_blk_tags = 1, }; /* diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 1e34fcf68e77..eb0465305f8d 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -269,6 +269,7 @@ struct scsi_host_template qla2xxx_driver_template = { .shost_attrs = qla2x00_host_attrs, .supported_mode = MODE_INITIATOR, + .use_blk_tags = 1, }; static struct scsi_transport_template *qla2xxx_transport_template = NULL; @@ -1404,10 +1405,7 @@ qla2xxx_slave_configure(struct scsi_device *sdev) if (IS_T10_PI_CAPABLE(vha->hw)) blk_queue_update_dma_alignment(sdev->request_queue, 0x7); - if (sdev->tagged_supported) - scsi_activate_tcq(sdev, req->max_q_depth); - else - scsi_deactivate_tcq(sdev, req->max_q_depth); + scsi_adjust_queue_depth(sdev, 0, req->max_q_depth); return 0; } diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 199fcf79a051..f3119c144e29 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -163,7 +163,6 @@ static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd); static int qla4xxx_eh_host_reset(struct scsi_cmnd *cmd); static int qla4xxx_slave_alloc(struct scsi_device *device); static int qla4xxx_slave_configure(struct scsi_device *device); -static void qla4xxx_slave_destroy(struct scsi_device *sdev); static umode_t qla4_attr_is_visible(int param_type, int param); static int qla4xxx_host_reset(struct Scsi_Host *shost, int reset_type); static int qla4xxx_change_queue_depth(struct scsi_device *sdev, int qdepth, @@ -206,7 +205,6 @@ static struct scsi_host_template qla4xxx_driver_template = { .slave_configure = qla4xxx_slave_configure, .slave_alloc = qla4xxx_slave_alloc, - .slave_destroy = qla4xxx_slave_destroy, .change_queue_depth = qla4xxx_change_queue_depth, .this_id = -1, @@ -218,6 +216,7 @@ static struct scsi_host_template qla4xxx_driver_template = { .shost_attrs = qla4xxx_host_attrs, .host_reset = qla4xxx_host_reset, .vendor_id = SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_QLOGIC, + .use_blk_tags = 1, }; static struct iscsi_transport qla4xxx_iscsi_transport = { @@ -9065,7 +9064,7 @@ static int qla4xxx_slave_alloc(struct scsi_device *sdev) if (ql4xmaxqdepth != 0 && ql4xmaxqdepth <= 0xffffU) queue_depth = ql4xmaxqdepth; - scsi_activate_tcq(sdev, queue_depth); + scsi_adjust_queue_depth(sdev, 0, queue_depth); return 0; } @@ -9075,11 +9074,6 @@ static int qla4xxx_slave_configure(struct scsi_device *sdev) return 0; } -static void qla4xxx_slave_destroy(struct scsi_device *sdev) -{ - scsi_deactivate_tcq(sdev, 1); -} - static int qla4xxx_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason) { diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 22c449e926fa..a3426f1bf0dd 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -864,16 +864,12 @@ EXPORT_SYMBOL(scsi_track_queue_full); */ int scsi_change_queue_type(struct scsi_device *sdev, int tag_type) { - if (sdev->tagged_supported) { - scsi_set_tag_type(sdev, tag_type); - if (tag_type) - scsi_activate_tcq(sdev, sdev->queue_depth); - else - scsi_deactivate_tcq(sdev, sdev->queue_depth); - } else - tag_type = 0; + if (!sdev->tagged_supported) + return 0; + scsi_adjust_queue_depth(sdev, tag_type, sdev->queue_depth); return tag_type; + } EXPORT_SYMBOL(scsi_change_queue_type); diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index b1aa1646012a..408891cb14ff 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -286,6 +286,12 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget, } WARN_ON_ONCE(!blk_get_queue(sdev->request_queue)); sdev->request_queue->queuedata = sdev; + + if (!shost_use_blk_mq(sdev->host) && + (shost->bqt || shost->hostt->use_blk_tags)) { + blk_queue_init_tags(sdev->request_queue, + sdev->host->cmd_per_lun, shost->bqt); + } scsi_adjust_queue_depth(sdev, 0, sdev->host->cmd_per_lun); scsi_sysfs_device_initialize(sdev); diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c index 713af13b858e..b5eae4f6ba46 100644 --- a/drivers/scsi/stex.c +++ b/drivers/scsi/stex.c @@ -549,7 +549,7 @@ stex_slave_alloc(struct scsi_device *sdev) /* Cheat: usually extracted from Inquiry data */ sdev->tagged_supported = 1; - scsi_activate_tcq(sdev, sdev->host->can_queue); + scsi_adjust_queue_depth(sdev, 0, sdev->host->can_queue); return 0; } @@ -565,12 +565,6 @@ stex_slave_config(struct scsi_device *sdev) return 0; } -static void -stex_slave_destroy(struct scsi_device *sdev) -{ - scsi_deactivate_tcq(sdev, 1); -} - static int stex_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) { @@ -1390,10 +1384,10 @@ static struct scsi_host_template driver_template = { .queuecommand = stex_queuecommand, .slave_alloc = stex_slave_alloc, .slave_configure = stex_slave_config, - .slave_destroy = stex_slave_destroy, .eh_abort_handler = stex_abort, .eh_host_reset_handler = stex_reset, .this_id = -1, + .use_blk_tags = 1, }; static struct pci_device_id stex_pci_tbl[] = { diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c index 547812437a7c..6369f9a282f1 100644 --- a/drivers/scsi/tmscsim.c +++ b/drivers/scsi/tmscsim.c @@ -2187,7 +2187,7 @@ static int dc390_slave_configure(struct scsi_device *sdev) acb->scan_devices = 0; if (sdev->tagged_supported && (dcb->DevMode & TAG_QUEUEING_)) { dcb->SyncMode |= EN_TAG_QUEUEING; - scsi_activate_tcq(sdev, acb->TagMaxNum); + scsi_adjust_queue_depth(sdev, 0, acb->TagMaxNum); } return 0; @@ -2209,6 +2209,7 @@ static struct scsi_host_template driver_template = { .cmd_per_lun = 1, .use_clustering = ENABLE_CLUSTERING, .max_sectors = 0x4000, /* 8MiB = 16 * 1024 * 512 */ + .use_blk_tags = 1, }; /*********************************************************************** diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 9da319130da5..48c7f9e8f256 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -2695,7 +2695,8 @@ static void ufshcd_set_queue_depth(struct scsi_device *sdev) dev_dbg(hba->dev, "%s: activate tcq with queue depth %d\n", __func__, lun_qdepth); - scsi_activate_tcq(sdev, lun_qdepth); + if (sdev->tagged_supported) + scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), lun_qdepth); } /* @@ -2842,7 +2843,6 @@ static void ufshcd_slave_destroy(struct scsi_device *sdev) struct ufs_hba *hba; hba = shost_priv(sdev->host); - scsi_deactivate_tcq(sdev, hba->nutrs); /* Drop the reference as it won't be needed anymore */ if (ufshcd_scsi_to_upiu_lun(sdev->lun) == UFS_UPIU_UFS_DEVICE_WLUN) hba->sdev_ufs_device = NULL; @@ -4235,6 +4235,7 @@ static struct scsi_host_template ufshcd_driver_template = { .cmd_per_lun = UFSHCD_CMD_PER_LUN, .can_queue = UFSHCD_CAN_QUEUE, .max_host_blocked = 1, + .use_blk_tags = 1, }; static int ufshcd_config_vreg_load(struct device *dev, struct ufs_vreg *vreg, |