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authorTyrel Datwyler <tyreld@linux.vnet.ibm.com>2016-08-03 23:36:52 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2016-08-26 05:39:25 +0200
commitbb5a505407dfbfbdfa9d6e18fbe917ac83ab023a (patch)
treeb370f374fa6fffdd505906e45b19a0ecbc7cf717 /drivers/scsi/ibmvscsi
parentscsi: aic94xx: Add missing error code assignment before test (diff)
downloadlinux-bb5a505407dfbfbdfa9d6e18fbe917ac83ab023a.tar.xz
linux-bb5a505407dfbfbdfa9d6e18fbe917ac83ab023a.zip
scsi: ibmvfc: Set READ FCP_XFER_READY DISABLED bit in PRLI
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> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ibmvscsi')
-rw-r--r--drivers/scsi/ibmvscsi/ibmvfc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index ab67ec4b6bd6..4a680ce774ca 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)) {