diff mbox

ibmvfc: Set READ FCP_XFER_READY DISABLED bit in PRLI

Message ID 1470260213-19087-2-git-send-email-tyreld@linux.vnet.ibm.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Tyrel Datwyler Aug. 3, 2016, 9:36 p.m. UTC 
The READ FCP_XFER_READY DISABLED bit is required to always be set to
one since FCP-3. Set it in the service parameter page frame during
process login.

Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
---
 drivers/scsi/ibmvscsi/ibmvfc.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index ab67ec4..4a680ce 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -3381,6 +3381,7 @@  static void ibmvfc_tgt_send_prli(struct ibmvfc_target *tgt)
 	prli->parms.type = IBMVFC_SCSI_FCP_TYPE;
 	prli->parms.flags = cpu_to_be16(IBMVFC_PRLI_EST_IMG_PAIR);
 	prli->parms.service_parms = cpu_to_be32(IBMVFC_PRLI_INITIATOR_FUNC);
+	prli->parms.service_parms |= cpu_to_be32(IBMVFC_PRLI_READ_FCP_XFER_RDY_DISABLED);
 
 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);
 	if (ibmvfc_send_event(evt, vhost, default_timeout)) {