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authorJames Smart <James.Smart@Emulex.Com>2006-04-15 11:53:05 -0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-04-19 20:48:58 -0400
commit82d9a2a2900b17223117dc10b56503acc678c337 (patch)
tree757f398e585a6bbe64ebedae98b0957cab770279 /drivers/scsi/lpfc/lpfc_els.c
parent4b0b91d4611aba058c16440f9841906853741330 (diff)
[SCSI] lpfc 8.1.5 : Fixed FC protocol violation in handling of PRLO.
Fixed FC protocol violation in handling of PRLO. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 45abc76ff89..e3d8b7f47f1 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -1913,6 +1913,7 @@ lpfc_els_rsp_acc(struct lpfc_hba * phba, uint32_t flag,
uint8_t *pcmd;
uint16_t cmdsize;
int rc;
+ ELS_PKT *els_pkt_ptr;
psli = &phba->sli;
pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */
@@ -1951,6 +1952,23 @@ lpfc_els_rsp_acc(struct lpfc_hba * phba, uint32_t flag,
pcmd += sizeof (uint32_t);
memcpy(pcmd, &phba->fc_sparam, sizeof (struct serv_parm));
break;
+ case ELS_CMD_PRLO:
+ cmdsize = sizeof (uint32_t) + sizeof (PRLO);
+ elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, oldiocb->retry,
+ ndlp, ndlp->nlp_DID, ELS_CMD_PRLO);
+ if (!elsiocb)
+ return 1;
+
+ icmd = &elsiocb->iocb;
+ icmd->ulpContext = oldcmd->ulpContext; /* Xri */
+ pcmd = (((struct lpfc_dmabuf *) elsiocb->context2)->virt);
+
+ memcpy(pcmd, ((struct lpfc_dmabuf *) oldiocb->context2)->virt,
+ sizeof (uint32_t) + sizeof (PRLO));
+ *((uint32_t *) (pcmd)) = ELS_CMD_PRLO_ACC;
+ els_pkt_ptr = (ELS_PKT *) pcmd;
+ els_pkt_ptr->un.prlo.acceptRspCode = PRLO_REQ_EXECUTED;
+ break;
default:
return 1;
}