diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_scsih.c')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_scsih.c | 72 |
1 files changed, 67 insertions, 5 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 03c52847ed07..6be39dc27103 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -3748,6 +3748,40 @@ _scsih_tm_tr_complete(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, return _scsih_check_for_pending_tm(ioc, smid); } +/** _scsih_allow_scmd_to_device - check whether scmd needs to + * issue to IOC or not. + * @ioc: per adapter object + * @scmd: pointer to scsi command object + * + * Returns true if scmd can be issued to IOC otherwise returns false. + */ +inline bool _scsih_allow_scmd_to_device(struct MPT3SAS_ADAPTER *ioc, + struct scsi_cmnd *scmd) +{ + + if (ioc->pci_error_recovery) + return false; + + if (ioc->hba_mpi_version_belonged == MPI2_VERSION) { + if (ioc->remove_host) + return false; + + return true; + } + + if (ioc->remove_host) { + + switch (scmd->cmnd[0]) { + case SYNCHRONIZE_CACHE: + case START_STOP: + return true; + default: + return false; + } + } + + return true; +} /** * _scsih_sas_control_complete - completion routine @@ -4571,7 +4605,7 @@ scsih_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *scmd) return 0; } - if (ioc->pci_error_recovery || ioc->remove_host) { + if (!(_scsih_allow_scmd_to_device(ioc, scmd))) { scmd->result = DID_NO_CONNECT << 16; scmd->scsi_done(scmd); return 0; @@ -9641,6 +9675,7 @@ static void scsih_remove(struct pci_dev *pdev) /* release all the volumes */ _scsih_ir_shutdown(ioc); + sas_remove_host(shost); list_for_each_entry_safe(raid_device, next, &ioc->raid_device_list, list) { if (raid_device->starget) { @@ -9682,7 +9717,6 @@ static void scsih_remove(struct pci_dev *pdev) ioc->sas_hba.num_phys = 0; } - sas_remove_host(shost); mpt3sas_base_detach(ioc); spin_lock(&gioc_lock); list_del(&ioc->list); @@ -10139,7 +10173,6 @@ static struct scsi_host_template mpt2sas_driver_template = { .sg_tablesize = MPT2SAS_SG_DEPTH, .max_sectors = 32767, .cmd_per_lun = 7, - .use_clustering = ENABLE_CLUSTERING, .shost_attrs = mpt3sas_host_attrs, .sdev_attrs = mpt3sas_dev_attrs, .track_queue_depth = 1, @@ -10178,7 +10211,6 @@ static struct scsi_host_template mpt3sas_driver_template = { .sg_tablesize = MPT3SAS_SG_DEPTH, .max_sectors = 32767, .cmd_per_lun = 7, - .use_clustering = ENABLE_CLUSTERING, .shost_attrs = mpt3sas_host_attrs, .sdev_attrs = mpt3sas_dev_attrs, .track_queue_depth = 1, @@ -10250,6 +10282,10 @@ _scsih_determine_hba_mpi_version(struct pci_dev *pdev) case MPI26_MFGPAGE_DEVID_SAS3516_1: case MPI26_MFGPAGE_DEVID_SAS3416: case MPI26_MFGPAGE_DEVID_SAS3616: + case MPI26_MFGPAGE_DEVID_CFG_SEC_3916: + case MPI26_MFGPAGE_DEVID_HARD_SEC_3916: + case MPI26_MFGPAGE_DEVID_CFG_SEC_3816: + case MPI26_MFGPAGE_DEVID_HARD_SEC_3816: return MPI26_VERSION; } return 0; @@ -10337,8 +10373,17 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) case MPI26_MFGPAGE_DEVID_SAS3616: ioc->is_gen35_ioc = 1; break; + case MPI26_MFGPAGE_DEVID_CFG_SEC_3816: + case MPI26_MFGPAGE_DEVID_CFG_SEC_3916: + dev_info(&pdev->dev, + "HBA is in Configurable Secure mode\n"); + /* fall through */ + case MPI26_MFGPAGE_DEVID_HARD_SEC_3816: + case MPI26_MFGPAGE_DEVID_HARD_SEC_3916: + ioc->is_aero_ioc = ioc->is_gen35_ioc = 1; + break; default: - ioc->is_gen35_ioc = 0; + ioc->is_gen35_ioc = ioc->is_aero_ioc = 0; } if ((ioc->hba_mpi_version_belonged == MPI25_VERSION && pdev->revision >= SAS3_PCI_DEVICE_C0_REVISION) || @@ -10795,6 +10840,23 @@ static const struct pci_device_id mpt3sas_pci_table[] = { /* Mercator ~ 3616*/ { MPI2_MFGPAGE_VENDORID_LSI, MPI26_MFGPAGE_DEVID_SAS3616, PCI_ANY_ID, PCI_ANY_ID }, + + /* Aero SI 0x00E1 Configurable Secure + * 0x00E2 Hard Secure + */ + { MPI2_MFGPAGE_VENDORID_LSI, MPI26_MFGPAGE_DEVID_CFG_SEC_3916, + PCI_ANY_ID, PCI_ANY_ID }, + { MPI2_MFGPAGE_VENDORID_LSI, MPI26_MFGPAGE_DEVID_HARD_SEC_3916, + PCI_ANY_ID, PCI_ANY_ID }, + + /* Sea SI 0x00E5 Configurable Secure + * 0x00E6 Hard Secure + */ + { MPI2_MFGPAGE_VENDORID_LSI, MPI26_MFGPAGE_DEVID_CFG_SEC_3816, + PCI_ANY_ID, PCI_ANY_ID }, + { MPI2_MFGPAGE_VENDORID_LSI, MPI26_MFGPAGE_DEVID_HARD_SEC_3816, + PCI_ANY_ID, PCI_ANY_ID }, + {0} /* Terminating entry */ }; MODULE_DEVICE_TABLE(pci, mpt3sas_pci_table); |