iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

scsi: ibmvfc: Advertise client support for targetWWPN using v2 commands

Browse Source 
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 the feature.

Link: https://lore.kernel.org/r/20201118011104.296999-7-tyreld@linux.ibm.com
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Tyrel Datwyler 2020-11-17 19:11:04 -06:00 committed by Martin K. Petersen
parent ebc7c74bd2
commit e4af87b707
1 changed files with 1 additions and 1 deletions

2
drivers/scsi/ibmvscsi/ibmvfc.c

@ -1255,7 +1255,7 @@ 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);