The vfcFrame correlation field is 64bit handle that is intended to trace I/O operations through both the client stack and VIOS stack when the underlying physical FC adapter supports tagging. Tag vfcFrames with the associated ibmvfc_event pointer handle. Signed-off-by: Tyrel Datwyler <tyreld@xxxxxxxxxxxxx> --- drivers/scsi/ibmvscsi/ibmvfc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index 0cab4b852b48..3922441a117d 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -1693,6 +1693,8 @@ static int ibmvfc_queuecommand_lck(struct scsi_cmnd *cmnd, vfc_cmd->iu.pri_task_attr = IBMVFC_SIMPLE_TASK; } + vfc_cmd->correlation = cpu_to_be64(evt); + if (likely(!(rc = ibmvfc_map_sg_data(cmnd, evt, vfc_cmd, vhost->dev)))) return ibmvfc_send_event(evt, vhost, 0); @@ -2370,6 +2372,8 @@ static int ibmvfc_abort_task_set(struct scsi_device *sdev) tmf->iu.tmf_flags = IBMVFC_ABORT_TASK_SET; evt->sync_iu = &rsp_iu; + tmf->correlation = cpu_to_be64(evt); + init_completion(&evt->comp); rsp_rc = ibmvfc_send_event(evt, vhost, default_timeout); } -- 2.27.0
