Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

SCSI updates from James Bottomley:
 "The update includes the usual assortment of driver updates (lpfc,
  qla2xxx, qla4xxx, bfa, bnx2fc, bnx2i, isci, fcoe, hpsa) plus a huge
  amount of infrastructure work in the SAS library and transport class
  as well as an iSCSI update.  There's also a new SCSI based virtio
  driver."

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (177 commits)
  [SCSI] qla4xxx: Update driver version to 5.02.00-k15
  [SCSI] qla4xxx: trivial cleanup
  [SCSI] qla4xxx: Fix sparse warning
  [SCSI] qla4xxx: Add support for multiple session per host.
  [SCSI] qla4xxx: Export CHAP index as sysfs attribute
  [SCSI] scsi_transport: Export CHAP index as sysfs attribute
  [SCSI] qla4xxx: Add support to display CHAP list and delete CHAP entry
  [SCSI] iscsi_transport: Add support to display CHAP list and delete CHAP entry
  [SCSI] pm8001: fix endian issue with code optimization.
  [SCSI] pm8001: Fix possible racing condition.
  [SCSI] pm8001: Fix bogus interrupt state flag issue.
  [SCSI] ipr: update PCI ID definitions for new adapters
  [SCSI] qla2xxx: handle default case in qla2x00_request_firmware()
  [SCSI] isci: improvements in driver unloading routine
  [SCSI] isci: improve phy event warnings
  [SCSI] isci: debug, provide state-enum-to-string conversions
  [SCSI] scsi_transport_sas: 'enable' phys on reset
  [SCSI] libsas: don't recover end devices attached to disabled phys
  [SCSI] libsas: fixup target_port_protocols for expanders that don't report sata
  [SCSI] libsas: set attached device type and target protocols for local phys
  ...

1 files changed, 13 insertions, 5 deletions

diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 56a86baece5..141e4b40bb5 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -589,7 +589,10 @@ lpfc_bsg_rport_els(struct fc_bsg_job *job)
 	}
 	cmdiocbq->iocb.un.elsreq64.bdl.bdeSize =
 		(request_nseg + reply_nseg) * sizeof(struct ulp_bde64);
-	cmdiocbq->iocb.ulpContext = rpi;
+	if (phba->sli_rev == LPFC_SLI_REV4)
+		cmdiocbq->iocb.ulpContext = phba->sli4_hba.rpi_ids[rpi];
+	else
+		cmdiocbq->iocb.ulpContext = rpi;
 	cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
 	cmdiocbq->context1 = NULL;
 	cmdiocbq->context2 = NULL;
@@ -1768,7 +1771,7 @@ lpfc_sli4_bsg_set_internal_loopback(struct lpfc_hba *phba)
 	bf_set(lpfc_mbx_set_diag_state_link_type,
 	       &link_diag_loopback->u.req, phba->sli4_hba.lnk_info.lnk_tp);
 	bf_set(lpfc_mbx_set_diag_lpbk_type, &link_diag_loopback->u.req,
-	       LPFC_DIAG_LOOPBACK_TYPE_SERDES);
+	       LPFC_DIAG_LOOPBACK_TYPE_INTERNAL);
 
 	mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, LPFC_MBOX_TMO);
 	if ((mbxstatus != MBX_SUCCESS) || (pmboxq->u.mb.mbxStatus)) {
@@ -3977,7 +3980,7 @@ lpfc_bsg_handle_sli_cfg_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 			case COMN_OPCODE_GET_CNTL_ADDL_ATTRIBUTES:
 				lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC,
 						"3106 Handled SLI_CONFIG "
-						"subsys_fcoe, opcode:x%x\n",
+						"subsys_comn, opcode:x%x\n",
 						opcode);
 				rc = lpfc_bsg_sli_cfg_read_cmd_ext(phba, job,
 							nemb_mse, dmabuf);
@@ -3985,7 +3988,7 @@ lpfc_bsg_handle_sli_cfg_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 			default:
 				lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC,
 						"3107 Reject SLI_CONFIG "
-						"subsys_fcoe, opcode:x%x\n",
+						"subsys_comn, opcode:x%x\n",
 						opcode);
 				rc = -EPERM;
 				break;
@@ -4556,7 +4559,12 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 							+ sizeof(MAILBOX_t));
 		}
 	} else if (phba->sli_rev == LPFC_SLI_REV4) {
-		if (pmb->mbxCommand == MBX_DUMP_MEMORY) {
+		/* Let type 4 (well known data) through because the data is
+		 * returned in varwords[4-8]
+		 * otherwise check the recieve length and fetch the buffer addr
+		 */
+		if ((pmb->mbxCommand == MBX_DUMP_MEMORY) &&
+			(pmb->un.varDmp.type != DMP_WELL_KNOWN)) {
 			/* rebuild the command for sli4 using our own buffers
 			* like we do for biu diags
 			*/