diff options
| author | James Smart <james.smart@avagotech.com> | 2015-12-16 18:12:00 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2015-12-21 22:02:45 -0500 |
| commit | eb8d68c9930f7f9c8f3f4a6059b051b32077a735 (patch) | |
| tree | c7d302a2462ebcdbb3918c093ce2ee79d8eac31a | |
| parent | 81e7517723fc17396ba91f59312b3177266ddbda (diff) | |
lpfc: Fix RDP ACC being too long.
Fix RDP ACC being too long.
Signed-off-by: Dick Kennedy <dick.kennedy@avagotech.com>
Signed-off-by: James Smart <james.smart@avagotech.com>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index f7a29676dc75..817cdfcd51a8 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -4824,6 +4824,7 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context, struct lpfc_nodelist *ndlp = rdp_context->ndlp; struct lpfc_vport *vport = ndlp->vport; struct lpfc_iocbq *elsiocb; + struct ulp_bde64 *bpl; IOCB_t *icmd; uint8_t *pcmd; struct ls_rjt *stat; @@ -4833,6 +4834,8 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context, if (status != SUCCESS) goto error; + + /* This will change once we know the true size of the RDP payload */ cmdsize = sizeof(struct fc_rdp_res_frame); elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, @@ -4874,6 +4877,13 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context, rdp_res->length = cpu_to_be32(fec_size + RDP_DESC_PAYLOAD_SIZE); elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; + /* Now that we know the true size of the payload, update the BPL */ + bpl = (struct ulp_bde64 *) + (((struct lpfc_dmabuf *)(elsiocb->context3))->virt); + bpl->tus.f.bdeSize = (fec_size + RDP_DESC_PAYLOAD_SIZE + 8); + bpl->tus.f.bdeFlags = 0; + bpl->tus.w = le32_to_cpu(bpl->tus.w); + phba->fc_stat.elsXmitACC++; rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); if (rc == IOCB_ERROR) |