diff options
author | Otavio Salvador <otavio@ossystems.com.br> | 2019-07-15 11:15:02 -0300 |
---|---|---|
committer | GitHub <noreply@github.com> | 2019-07-15 11:15:02 -0300 |
commit | 6b774eec1f9d3064e9b33634dfa99d5666d0a73a (patch) | |
tree | 64fa879c312d6a52f90e6dbf3f7be2d66de3ddd4 /drivers/scsi | |
parent | 774f42075a4800fe4106dffca804e3207bc3c2e7 (diff) | |
parent | 286d8c46ed06d5fc1b8c212356a11a19b2c94bc4 (diff) |
Merge pull request #50 from MaxKrummenacher/4.14-2.0.x-imx
4.14 2.0.x imx
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/csiostor/csio_scsi.c | 5 | ||||
-rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 14 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_ct.c | 20 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 11 | ||||
-rw-r--r-- | drivers/scsi/qedf/qedf_io.c | 1 | ||||
-rw-r--r-- | drivers/scsi/qedi/qedi_iscsi.c | 3 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 4 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 6 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.c | 5 | ||||
-rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 2 | ||||
-rw-r--r-- | drivers/scsi/raid_class.c | 4 | ||||
-rw-r--r-- | drivers/scsi/sd.c | 3 | ||||
-rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 28 |
13 files changed, 74 insertions, 32 deletions
diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c index dab0d3f9bee1..e09c7f360dbd 100644 --- a/drivers/scsi/csiostor/csio_scsi.c +++ b/drivers/scsi/csiostor/csio_scsi.c @@ -1713,8 +1713,11 @@ csio_scsi_err_handler(struct csio_hw *hw, struct csio_ioreq *req) } out: - if (req->nsge > 0) + if (req->nsge > 0) { scsi_dma_unmap(cmnd); + if (req->dcopy && (host_status == DID_OK)) + host_status = csio_scsi_copy_to_sgl(hw, req); + } cmnd->result = (((host_status) << 16) | scsi_status); cmnd->scsi_done(cmnd); diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 56dec663d9f4..ffea620a147d 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -47,17 +47,16 @@ static void smp_task_timedout(unsigned long _task) unsigned long flags; spin_lock_irqsave(&task->task_state_lock, flags); - if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) + if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) { task->task_state_flags |= SAS_TASK_STATE_ABORTED; + complete(&task->slow_task->completion); + } spin_unlock_irqrestore(&task->task_state_lock, flags); - - complete(&task->slow_task->completion); } static void smp_task_done(struct sas_task *task) { - if (!del_timer(&task->slow_task->timer)) - return; + del_timer(&task->slow_task->timer); complete(&task->slow_task->completion); } @@ -2039,6 +2038,11 @@ static int sas_rediscover_dev(struct domain_device *dev, int phy_id, bool last) if ((SAS_ADDR(sas_addr) == 0) || (res == -ECOMM)) { phy->phy_state = PHY_EMPTY; sas_unregister_devs_sas_addr(dev, phy_id, last); + /* + * Even though the PHY is empty, for convenience we discover + * the PHY to update the PHY info, like negotiated linkrate. + */ + sas_ex_phy_discover(dev, phy_id); return res; } else if (SAS_ADDR(sas_addr) == SAS_ADDR(phy->attached_sas_addr) && dev_type_flutter(type, phy->attached_dev_type)) { diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c index 126723a5bc6f..601a4ee60de8 100644 --- a/drivers/scsi/lpfc/lpfc_ct.c +++ b/drivers/scsi/lpfc/lpfc_ct.c @@ -1734,6 +1734,9 @@ lpfc_fdmi_hba_attr_manufacturer(struct lpfc_vport *vport, ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; memset(ae, 0, 256); + /* This string MUST be consistent with other FC platforms + * supported by Broadcom. + */ strncpy(ae->un.AttrString, "Emulex Corporation", sizeof(ae->un.AttrString)); @@ -2089,10 +2092,11 @@ lpfc_fdmi_port_attr_fc4type(struct lpfc_vport *vport, ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; memset(ae, 0, 32); - ae->un.AttrTypes[3] = 0x02; /* Type 1 - ELS */ - ae->un.AttrTypes[2] = 0x01; /* Type 8 - FCP */ - ae->un.AttrTypes[6] = 0x01; /* Type 40 - NVME */ - ae->un.AttrTypes[7] = 0x01; /* Type 32 - CT */ + ae->un.AttrTypes[3] = 0x02; /* Type 0x1 - ELS */ + ae->un.AttrTypes[2] = 0x01; /* Type 0x8 - FCP */ + if (vport->nvmei_support || vport->phba->nvmet_support) + ae->un.AttrTypes[6] = 0x01; /* Type 0x28 - NVME */ + ae->un.AttrTypes[7] = 0x01; /* Type 0x20 - CT */ size = FOURBYTES + 32; ad->AttrLen = cpu_to_be16(size); ad->AttrType = cpu_to_be16(RPRT_SUPPORTED_FC4_TYPES); @@ -2392,9 +2396,11 @@ lpfc_fdmi_port_attr_active_fc4type(struct lpfc_vport *vport, ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; memset(ae, 0, 32); - ae->un.AttrTypes[3] = 0x02; /* Type 1 - ELS */ - ae->un.AttrTypes[2] = 0x01; /* Type 8 - FCP */ - ae->un.AttrTypes[7] = 0x01; /* Type 32 - CT */ + ae->un.AttrTypes[3] = 0x02; /* Type 0x1 - ELS */ + ae->un.AttrTypes[2] = 0x01; /* Type 0x8 - FCP */ + if (vport->phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) + ae->un.AttrTypes[6] = 0x1; /* Type 0x28 - NVME */ + ae->un.AttrTypes[7] = 0x01; /* Type 0x20 - CT */ size = FOURBYTES + 32; ad->AttrLen = cpu_to_be16(size); ad->AttrType = cpu_to_be16(RPRT_ACTIVE_FC4_TYPES); diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 4962d665b4d2..b970933a218d 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -924,7 +924,11 @@ lpfc_linkdown(struct lpfc_hba *phba) } } lpfc_destroy_vport_work_array(phba, vports); - /* Clean up any firmware default rpi's */ + + /* Clean up any SLI3 firmware default rpi's */ + if (phba->sli_rev > LPFC_SLI_REV3) + goto skip_unreg_did; + mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (mb) { lpfc_unreg_did(phba, 0xffff, LPFC_UNREG_ALL_DFLT_RPIS, mb); @@ -936,6 +940,7 @@ lpfc_linkdown(struct lpfc_hba *phba) } } + skip_unreg_did: /* Setup myDID for link up if we are in pt2pt mode */ if (phba->pport->fc_flag & FC_PT2PT) { mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); @@ -4853,6 +4858,10 @@ lpfc_unreg_default_rpis(struct lpfc_vport *vport) LPFC_MBOXQ_t *mbox; int rc; + /* Unreg DID is an SLI3 operation. */ + if (phba->sli_rev > LPFC_SLI_REV3) + return; + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (mbox) { lpfc_unreg_did(phba, vport->vpi, LPFC_UNREG_ALL_DFLT_RPIS, diff --git a/drivers/scsi/qedf/qedf_io.c b/drivers/scsi/qedf/qedf_io.c index ded386036c27..f3e9df8dcd8f 100644 --- a/drivers/scsi/qedf/qedf_io.c +++ b/drivers/scsi/qedf/qedf_io.c @@ -883,6 +883,7 @@ int qedf_post_io_req(struct qedf_rport *fcport, struct qedf_ioreq *io_req) if (!test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) { QEDF_ERR(&(qedf->dbg_ctx), "Session not offloaded yet.\n"); kref_put(&io_req->refcount, qedf_release_cmd); + return -EINVAL; } /* Obtain free SQE */ diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c index 45f044f35cea..0b7267e68336 100644 --- a/drivers/scsi/qedi/qedi_iscsi.c +++ b/drivers/scsi/qedi/qedi_iscsi.c @@ -1008,6 +1008,9 @@ static void qedi_ep_disconnect(struct iscsi_endpoint *ep) qedi_ep = ep->dd_data; qedi = qedi_ep->qedi; + if (qedi_ep->state == EP_STATE_OFLDCONN_START) + goto ep_exit_recover; + flush_work(&qedi_ep->offload_work); if (qedi_ep->conn) { diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index b09d29931393..1844c2f59460 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -345,7 +345,7 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, } ha->optrom_region_start = start; - ha->optrom_region_size = start + size; + ha->optrom_region_size = size; ha->optrom_state = QLA_SREADING; ha->optrom_buffer = vmalloc(ha->optrom_region_size); @@ -418,7 +418,7 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, } ha->optrom_region_start = start; - ha->optrom_region_size = start + size; + ha->optrom_region_size = size; ha->optrom_state = QLA_SWRITING; ha->optrom_buffer = vmalloc(ha->optrom_region_size); diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index e073eb16f8a4..df94ef816826 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -3395,7 +3395,7 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) ql_log(ql_log_fatal, vha, 0x00c8, "Failed to allocate memory for ha->msix_entries.\n"); ret = -ENOMEM; - goto msix_out; + goto free_irqs; } ha->flags.msix_enabled = 1; @@ -3477,6 +3477,10 @@ msix_register_fail: msix_out: return ret; + +free_irqs: + pci_free_irq_vectors(ha->pdev); + goto msix_out; } int diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 9465acd18df0..2fcdaadd10fa 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -366,8 +366,9 @@ static void tcm_qla2xxx_close_session(struct se_session *se_sess) spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags); target_sess_cmd_list_set_waiting(se_sess); - tcm_qla2xxx_put_sess(sess); spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); + + tcm_qla2xxx_put_sess(sess); } static u32 tcm_qla2xxx_sess_get_index(struct se_session *se_sess) @@ -391,6 +392,8 @@ static int tcm_qla2xxx_write_pending(struct se_cmd *se_cmd) cmd->se_cmd.transport_state, cmd->se_cmd.t_state, cmd->se_cmd.se_cmd_flags); + transport_generic_request_failure(&cmd->se_cmd, + TCM_CHECK_CONDITION_ABORT_CMD); return 0; } cmd->trc_flags |= TRC_XFR_RDY; diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 630b7404843d..4421f9bdfcf7 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -5939,7 +5939,7 @@ static int get_fw_boot_info(struct scsi_qla_host *ha, uint16_t ddb_index[]) val = rd_nvram_byte(ha, sec_addr); if (val & BIT_7) ddb_index[1] = (val & 0x7f); - + goto exit_boot_info; } else if (is_qla80XX(ha)) { buf = dma_alloc_coherent(&ha->pdev->dev, size, &buf_dma, GFP_KERNEL); diff --git a/drivers/scsi/raid_class.c b/drivers/scsi/raid_class.c index 2c146b44d95f..cddd78893b46 100644 --- a/drivers/scsi/raid_class.c +++ b/drivers/scsi/raid_class.c @@ -63,8 +63,7 @@ static int raid_match(struct attribute_container *cont, struct device *dev) * emulated RAID devices, so start with SCSI */ struct raid_internal *i = ac_to_raid_internal(cont); -#if defined(CONFIG_SCSI) || defined(CONFIG_SCSI_MODULE) - if (scsi_is_sdev_device(dev)) { + if (IS_ENABLED(CONFIG_SCSI) && scsi_is_sdev_device(dev)) { struct scsi_device *sdev = to_scsi_device(dev); if (i->f->cookie != sdev->host->hostt) @@ -72,7 +71,6 @@ static int raid_match(struct attribute_container *cont, struct device *dev) return i->f->is_raid(dev); } -#endif /* FIXME: look at other subsystems too */ return 0; } diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index e0c0fea227c1..3b70f7bb7fe6 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2616,7 +2616,6 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, unsigned char *buffer) int res; struct scsi_device *sdp = sdkp->device; struct scsi_mode_data data; - int disk_ro = get_disk_ro(sdkp->disk); int old_wp = sdkp->write_prot; set_disk_ro(sdkp->disk, 0); @@ -2657,7 +2656,7 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, unsigned char *buffer) "Test WP failed, assume Write Enabled\n"); } else { sdkp->write_prot = ((data.device_specific & 0x80) != 0); - set_disk_ro(sdkp->disk, sdkp->write_prot || disk_ro); + set_disk_ro(sdkp->disk, sdkp->write_prot); if (sdkp->first_scan || old_wp != sdkp->write_prot) { sd_printk(KERN_NOTICE, sdkp, "Write Protect is %s\n", sdkp->write_prot ? "on" : "off"); diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 581571de2461..d8f0a1ccd9b1 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -5911,19 +5911,19 @@ static u32 ufshcd_find_max_sup_active_icc_level(struct ufs_hba *hba, goto out; } - if (hba->vreg_info.vcc) + if (hba->vreg_info.vcc && hba->vreg_info.vcc->max_uA) icc_level = ufshcd_get_max_icc_level( hba->vreg_info.vcc->max_uA, POWER_DESC_MAX_ACTV_ICC_LVLS - 1, &desc_buf[PWR_DESC_ACTIVE_LVLS_VCC_0]); - if (hba->vreg_info.vccq) + if (hba->vreg_info.vccq && hba->vreg_info.vccq->max_uA) icc_level = ufshcd_get_max_icc_level( hba->vreg_info.vccq->max_uA, icc_level, &desc_buf[PWR_DESC_ACTIVE_LVLS_VCCQ_0]); - if (hba->vreg_info.vccq2) + if (hba->vreg_info.vccq2 && hba->vreg_info.vccq2->max_uA) icc_level = ufshcd_get_max_icc_level( hba->vreg_info.vccq2->max_uA, icc_level, @@ -6525,6 +6525,15 @@ static int ufshcd_config_vreg_load(struct device *dev, struct ufs_vreg *vreg, if (!vreg) return 0; + /* + * "set_load" operation shall be required on those regulators + * which specifically configured current limitation. Otherwise + * zero max_uA may cause unexpected behavior when regulator is + * enabled or set as high power mode. + */ + if (!vreg->max_uA) + return 0; + ret = regulator_set_load(vreg->reg, ua); if (ret < 0) { dev_err(dev, "%s: %s set load (ua=%d) failed, err=%d\n", @@ -6571,12 +6580,15 @@ static int ufshcd_config_vreg(struct device *dev, name = vreg->name; if (regulator_count_voltages(reg) > 0) { - min_uV = on ? vreg->min_uV : 0; - ret = regulator_set_voltage(reg, min_uV, vreg->max_uV); - if (ret) { - dev_err(dev, "%s: %s set voltage failed, err=%d\n", + if (vreg->min_uV && vreg->max_uV) { + min_uV = on ? vreg->min_uV : 0; + ret = regulator_set_voltage(reg, min_uV, vreg->max_uV); + if (ret) { + dev_err(dev, + "%s: %s set voltage failed, err=%d\n", __func__, name, ret); - goto out; + goto out; + } } uA_load = on ? vreg->max_uA : 0; |