Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "Updates to the usual drivers (scsi_debug, ufs, lpfc, st, fnic, mpi3mr,
  mpt3sas) and the removal of cxlflash.

  The only non-trivial core change is an addition to unit attention
  handling to recognize UAs for power on/reset and new media so the tape
  driver can use it"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (107 commits)
  scsi: st: Tighten the page format heuristics with MODE SELECT
  scsi: st: ERASE does not change tape location
  scsi: st: Fix array overflow in st_setup()
  scsi: target: tcm_loop: Fix wrong abort tag
  scsi: lpfc: Restore clearing of NLP_UNREG_INP in ndlp->nlp_flag
  scsi: hisi_sas: Fixed failure to issue vendor specific commands
  scsi: fnic: Remove unnecessary NUL-terminations
  scsi: fnic: Remove redundant flush_workqueue() calls
  scsi: core: Use a switch statement when attaching VPD pages
  scsi: ufs: renesas: Add initialization code for R-Car S4-8 ES1.2
  scsi: ufs: renesas: Add reusable functions
  scsi: ufs: renesas: Refactor 0x10ad/0x10af PHY settings
  scsi: ufs: renesas: Remove register control helper function
  scsi: ufs: renesas: Add register read to remove save/set/restore
  scsi: ufs: renesas: Replace init data by init code
  scsi: ufs: dt-bindings: renesas,ufs: Add calibration data
  scsi: mpi3mr: Task Abort EH Support
  scsi: storvsc: Don't report the host packet status as the hv status
  scsi: isci: Make most module parameters static
  scsi: megaraid_sas: Make most module parameters static
  ...

1 files changed, 18 insertions, 5 deletions

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index dc43cfa83088..bd3efa5b46c7 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -1202,6 +1202,11 @@ _base_sas_ioc_info(struct MPT3SAS_ADAPTER *ioc, MPI2DefaultReply_t *mpi_reply,
 		    ioc->sge_size;
 		func_str = "nvme_encapsulated";
 		break;
+	case MPI2_FUNCTION_MCTP_PASSTHROUGH:
+		frame_sz = sizeof(Mpi26MctpPassthroughRequest_t) +
+		    ioc->sge_size;
+		func_str = "mctp_passthru";
+		break;
 	default:
 		frame_sz = 32;
 		func_str = "unknown";
@@ -4874,6 +4879,12 @@ _base_display_ioc_capabilities(struct MPT3SAS_ADAPTER *ioc)
 		i++;
 	}
 
+	if (ioc->facts.IOCCapabilities &
+	    MPI26_IOCFACTS_CAPABILITY_MCTP_PASSTHRU) {
+		pr_cont("%sMCTP Passthru", i ? "," : "");
+		i++;
+	}
+
 	iounit_pg1_flags = le32_to_cpu(ioc->iounit_pg1.Flags);
 	if (!(iounit_pg1_flags & MPI2_IOUNITPAGE1_NATIVE_COMMAND_Q_DISABLE)) {
 		pr_cont("%sNCQ", i ? "," : "");
@@ -8018,7 +8029,7 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc)
 
 	mutex_lock(&ioc->hostdiag_unlock_mutex);
 	if (mpt3sas_base_unlock_and_get_host_diagnostic(ioc, &host_diagnostic))
-		goto out;
+		goto unlock;
 
 	hcb_size = ioc->base_readl(&ioc->chip->HCBSize);
 	drsprintk(ioc, ioc_info(ioc, "diag reset: issued\n"));
@@ -8038,7 +8049,7 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc)
 			ioc_info(ioc,
 			    "Invalid host diagnostic register value\n");
 			_base_dump_reg_set(ioc);
-			goto out;
+			goto unlock;
 		}
 		if (!(host_diagnostic & MPI2_DIAG_RESET_ADAPTER))
 			break;
@@ -8074,17 +8085,19 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc)
 		ioc_err(ioc, "%s: failed going to ready state (ioc_state=0x%x)\n",
 			__func__, ioc_state);
 		_base_dump_reg_set(ioc);
-		goto out;
+		goto fail;
 	}
 
 	pci_cfg_access_unlock(ioc->pdev);
 	ioc_info(ioc, "diag reset: SUCCESS\n");
 	return 0;
 
- out:
+unlock:
+	mutex_unlock(&ioc->hostdiag_unlock_mutex);
+
+fail:
 	pci_cfg_access_unlock(ioc->pdev);
 	ioc_err(ioc, "diag reset: FAILED\n");
-	mutex_unlock(&ioc->hostdiag_unlock_mutex);
 	return -EFAULT;
 }