Subject: [PATCH 6/6] ibmvfc: advertise client support for targetWWPN using v2 commands

From: Tyrel Datwyler <[email-masked]>
Date: Wed, 11 Nov 2020 19:04:42 -0600

The previous patch added support for the targetWWPN field in version 2
MADs and vfcFrame structures.

Set the IBMVFC_CAN_SEND_VF_WWPN bit in our capabailites flag during NPIV
Login to inform the VIOS that this client supports this feature.

Signed-off-by: Tyrel Datwyler <[email-masked]>
---
 drivers/scsi/ibmvscsi/ibmvfc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 604bccebf7d2..3c72f5a009b8 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -1246,7 +1246,7 @@ static void ibmvfc_set_login_info(struct ibmvfc_host *vhost)
 		login_info->flags |= cpu_to_be16(IBMVFC_CLIENT_MIGRATED);
 
 	login_info->max_cmds = cpu_to_be32(max_requests + IBMVFC_NUM_INTERNAL_REQ);
-	login_info->capabilities = cpu_to_be64(IBMVFC_CAN_MIGRATE);
+	login_info->capabilities = cpu_to_be64(IBMVFC_CAN_MIGRATE | IBMVFC_CAN_SEND_VF_WWPN);
 	login_info->async.va = cpu_to_be64(vhost->async_crq.msg_token);
 	login_info->async.len = cpu_to_be32(vhost->async_crq.size * sizeof(*vhost->async_crq.msgs));
 	strncpy(login_info->partition_name, vhost->partition_name, IBMVFC_MAX_NAME);
-- 
2.27.0