[SCSI] lpfc 8.3.29: BSG and User interface fixes
BSG and User interface fixes:
- Fix driver processing an els command using 16Gb FC Adapter (126345)
- Change SLI4 FC port internal loopback to inner internal (126409)
- Fix bug with driver dump command type 4 using 16Gb FC Adapter (126406)
- Create character device to take a reference on the driver (126082)
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 56a86ba..6cb360d 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -589,7 +589,10 @@
}
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 @@
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)) {
@@ -4556,7 +4559,12 @@
+ 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
*/