diff --git a/MAINTAINERS b/MAINTAINERS index f7d568b8f133d9919e3823c102d7ac78f89c894a..503bcf4e3e8ffd09750bf6ee1b9cce43c7351be6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9553,10 +9553,6 @@ F: drivers/net/wireless/intersil/orinoco/ OSD LIBRARY and FILESYSTEM M: Boaz Harrosh -M: Benny Halevy -L: osd-dev@open-osd.org -W: http://open-osd.org -T: git git://git.open-osd.org/open-osd.git S: Maintained F: drivers/scsi/osd/ F: include/scsi/osd_* diff --git a/drivers/scsi/cxlflash/Kconfig b/drivers/scsi/cxlflash/Kconfig index c052104e523ee4f7212ce3c70be08509f8f7df5b..a011c5dbf214055315c6bbdd73c814fd752c2bbe 100644 --- a/drivers/scsi/cxlflash/Kconfig +++ b/drivers/scsi/cxlflash/Kconfig @@ -5,6 +5,7 @@ config CXLFLASH tristate "Support for IBM CAPI Flash" depends on PCI && SCSI && CXL && EEH + select IRQ_POLL default m help Allows CAPI Accelerated IO to Flash diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index a808e8ef1d08d433ba4b703353d486a4f5ef3564..234352da5c3cebeff0d523bbe3842d297ddd8272 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -407,11 +407,12 @@ static void fc_fcp_can_queue_ramp_up(struct fc_lport *lport) * can_queue. Eventually we will hit the point where we run * on all reserved structs. */ -static void fc_fcp_can_queue_ramp_down(struct fc_lport *lport) +static bool fc_fcp_can_queue_ramp_down(struct fc_lport *lport) { struct fc_fcp_internal *si = fc_get_scsi_internal(lport); unsigned long flags; int can_queue; + bool changed = false; spin_lock_irqsave(lport->host->host_lock, flags); @@ -427,9 +428,11 @@ static void fc_fcp_can_queue_ramp_down(struct fc_lport *lport) if (!can_queue) can_queue = 1; lport->host->can_queue = can_queue; + changed = true; unlock: spin_unlock_irqrestore(lport->host->host_lock, flags); + return changed; } /* @@ -1896,11 +1899,11 @@ int fc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *sc_cmd) if (!fc_fcp_lport_queue_ready(lport)) { if (lport->qfull) { - fc_fcp_can_queue_ramp_down(lport); - shost_printk(KERN_ERR, lport->host, - "libfc: queue full, " - "reducing can_queue to %d.\n", - lport->host->can_queue); + if (fc_fcp_can_queue_ramp_down(lport)) + shost_printk(KERN_ERR, lport->host, + "libfc: queue full, " + "reducing can_queue to %d.\n", + lport->host->can_queue); } rc = SCSI_MLQUEUE_HOST_BUSY; goto out; diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 944b32ca493144f3fc66d625cc2f960ad484373d..1c55408ac718a94f9aa622210a0ebf96a9896137 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -294,6 +294,7 @@ int lpfc_selective_reset(struct lpfc_hba *); void lpfc_reset_barrier(struct lpfc_hba *); int lpfc_sli_brdready(struct lpfc_hba *, uint32_t); int lpfc_sli_brdkill(struct lpfc_hba *); +int lpfc_sli_chipset_init(struct lpfc_hba *phba); int lpfc_sli_brdreset(struct lpfc_hba *); int lpfc_sli_brdrestart(struct lpfc_hba *); int lpfc_sli_hba_setup(struct lpfc_hba *); diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c index 1487406aea778411476b1d95f6c454c790c559bb..c7962dae4dab8c7130dcb46fa1b7d45dac0509eb 100644 --- a/drivers/scsi/lpfc/lpfc_ct.c +++ b/drivers/scsi/lpfc/lpfc_ct.c @@ -630,7 +630,7 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint8_t fc4_type, NLP_EVT_DEVICE_RECOVERY); spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_NVMET_RECOV; - spin_lock_irq(shost->host_lock); + spin_unlock_irq(shost->host_lock); } } diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 90ae354a9c458c9151b03f6bdff444a248d0da0e..4b1eb98c228df823a986f5568f8b948a7b2ef9bf 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -3602,6 +3602,13 @@ lpfc_get_wwpn(struct lpfc_hba *phba) LPFC_MBOXQ_t *mboxq; MAILBOX_t *mb; + if (phba->sli_rev < LPFC_SLI_REV4) { + /* Reset the port first */ + lpfc_sli_brdrestart(phba); + rc = lpfc_sli_chipset_init(phba); + if (rc) + return (uint64_t)-1; + } mboxq = (LPFC_MBOXQ_t *) mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); @@ -8847,7 +8854,7 @@ lpfc_sli4_queue_unset(struct lpfc_hba *phba) lpfc_wq_destroy(phba, phba->sli4_hba.nvmels_wq); /* Unset ELS work queue */ - if (phba->sli4_hba.els_cq) + if (phba->sli4_hba.els_wq) lpfc_wq_destroy(phba, phba->sli4_hba.els_wq); /* Unset unsolicited receive queue */ diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index cf19f4976f5fb6338509d85a6e9c4624b9b882b5..2a4fc00dfa9bdc7dbe42d5bed00935abd0a9e398 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -4204,13 +4204,16 @@ lpfc_sli_brdreset(struct lpfc_hba *phba) /* Reset HBA */ lpfc_printf_log(phba, KERN_INFO, LOG_SLI, "0325 Reset HBA Data: x%x x%x\n", - phba->pport->port_state, psli->sli_flag); + (phba->pport) ? phba->pport->port_state : 0, + psli->sli_flag); /* perform board reset */ phba->fc_eventTag = 0; phba->link_events = 0; - phba->pport->fc_myDID = 0; - phba->pport->fc_prevDID = 0; + if (phba->pport) { + phba->pport->fc_myDID = 0; + phba->pport->fc_prevDID = 0; + } /* Turn off parity checking and serr during the physical reset */ pci_read_config_word(phba->pcidev, PCI_COMMAND, &cfg_value); @@ -4336,7 +4339,8 @@ lpfc_sli_brdrestart_s3(struct lpfc_hba *phba) /* Restart HBA */ lpfc_printf_log(phba, KERN_INFO, LOG_SLI, "0337 Restart HBA Data: x%x x%x\n", - phba->pport->port_state, psli->sli_flag); + (phba->pport) ? phba->pport->port_state : 0, + psli->sli_flag); word0 = 0; mb = (MAILBOX_t *) &word0; @@ -4350,7 +4354,7 @@ lpfc_sli_brdrestart_s3(struct lpfc_hba *phba) readl(to_slim); /* flush */ /* Only skip post after fc_ffinit is completed */ - if (phba->pport->port_state) + if (phba->pport && phba->pport->port_state) word0 = 1; /* This is really setting up word1 */ else word0 = 0; /* This is really setting up word1 */ @@ -4359,7 +4363,8 @@ lpfc_sli_brdrestart_s3(struct lpfc_hba *phba) readl(to_slim); /* flush */ lpfc_sli_brdreset(phba); - phba->pport->stopped = 0; + if (phba->pport) + phba->pport->stopped = 0; phba->link_state = LPFC_INIT_START; phba->hba_flag = 0; spin_unlock_irq(&phba->hbalock); @@ -4446,7 +4451,7 @@ lpfc_sli_brdrestart(struct lpfc_hba *phba) * iteration, the function will restart the HBA again. The function returns * zero if HBA successfully restarted else returns negative error code. **/ -static int +int lpfc_sli_chipset_init(struct lpfc_hba *phba) { uint32_t status, i = 0; diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index a4aadf5f4dc61e9d80a5f1382fd63f11d169dd0d..1cc814f1505a3c149133a0c8c5c2f5f556c056d4 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -3770,9 +3770,6 @@ static long pmcraid_ioctl_passthrough( pmcraid_err("couldn't build passthrough ioadls\n"); goto out_free_cmd; } - } else if (request_size < 0) { - rc = -EINVAL; - goto out_free_cmd; } /* If data is being written into the device, copy the data from user diff --git a/drivers/scsi/qedf/qedf.h b/drivers/scsi/qedf/qedf.h index 40aeb6bb96a2afd11c3264b7ea0004110033e2d1..07ee88200e91cfc072eed5506c6eca0974dda67f 100644 --- a/drivers/scsi/qedf/qedf.h +++ b/drivers/scsi/qedf/qedf.h @@ -259,7 +259,7 @@ struct qedf_io_log { uint16_t task_id; uint32_t port_id; /* Remote port fabric ID */ int lun; - char op; /* SCSI CDB */ + unsigned char op; /* SCSI CDB */ uint8_t lba[4]; unsigned int bufflen; /* SCSI buffer length */ unsigned int sg_count; /* Number of SG elements */ diff --git a/drivers/scsi/qedf/qedf_els.c b/drivers/scsi/qedf/qedf_els.c index c505d41f6dc843825fb52fabaaca33e5dd25d1ce..90627033bde600c551af700004858a18ddadaa6c 100644 --- a/drivers/scsi/qedf/qedf_els.c +++ b/drivers/scsi/qedf/qedf_els.c @@ -109,7 +109,7 @@ static int qedf_initiate_els(struct qedf_rport *fcport, unsigned int op, did = fcport->rdata->ids.port_id; sid = fcport->sid; - __fc_fill_fc_hdr(fc_hdr, FC_RCTL_ELS_REQ, sid, did, + __fc_fill_fc_hdr(fc_hdr, FC_RCTL_ELS_REQ, did, sid, FC_TYPE_ELS, FC_FC_FIRST_SEQ | FC_FC_END_SEQ | FC_FC_SEQ_INIT, 0); diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index cceddd995a4bf46605ae94143cfcff9df693fb83..a5c97342fd5d2bc5f9826d34974e8d7b7c285dd3 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -2895,7 +2895,7 @@ static int __qedf_probe(struct pci_dev *pdev, int mode) slowpath_params.drv_minor = QEDF_DRIVER_MINOR_VER; slowpath_params.drv_rev = QEDF_DRIVER_REV_VER; slowpath_params.drv_eng = QEDF_DRIVER_ENG_VER; - memcpy(slowpath_params.name, "qedf", QED_DRV_VER_STR_SIZE); + strncpy(slowpath_params.name, "qedf", QED_DRV_VER_STR_SIZE); rc = qed_ops->common->slowpath_start(qedf->cdev, &slowpath_params); if (rc) { QEDF_ERR(&(qedf->dbg_ctx), "Cannot start slowpath.\n"); diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 7bfbcfa7af40b7df8bff2a0f38728621ee9f13e0..61cdd99ae41ec7e45a0cf0de604be4e169172368 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -763,6 +763,8 @@ struct scsi_device *__scsi_device_lookup(struct Scsi_Host *shost, struct scsi_device *sdev; list_for_each_entry(sdev, &shost->__devices, siblings) { + if (sdev->sdev_state == SDEV_DEL) + continue; if (sdev->channel == channel && sdev->id == id && sdev->lun ==lun) return sdev; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 814a4bd8405dca1a4897edd7f4cb66a163cb2545..e31f1cc90b815b28a332d1a6915c82e19519a62f 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -30,6 +30,7 @@ #include #include #include +#include /* __scsi_init_queue() */ #include #include