diff options
| author | Gaurav Srivastava <gaurav.srivastava@broadcom.com> | 2021-06-08 07:35:49 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-06-10 17:01:32 +0300 |
| commit | 5e633302ace1f61f8ea5a3ce21e19a4d79126cca (patch) | |
| tree | 4baa8c511e10802dc054ba4ce90d472192a71fc3 /drivers/scsi/lpfc/lpfc_mbox.c | |
| parent | 7ba2272caaf6065bda0d7707f46af43abddb7536 (diff) | |
| download | linux-5e633302ace1f61f8ea5a3ce21e19a4d79126cca.tar.xz | |
scsi: lpfc: vmid: Add support for VMID in mailbox command
Add supporting datastructures for mailbox command which helps in
determining if the firmware supports appid. Allocate resources for VMID at
initialization time and clean them up on removal.
Link: https://lore.kernel.org/r/20210608043556.274139-7-muneendra.kumar@broadcom.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Gaurav Srivastava <gaurav.srivastava@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Muneendra Kumar <muneendra.kumar@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_mbox.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_mbox.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c index eab991739e37..84bc373190d8 100644 --- a/drivers/scsi/lpfc/lpfc_mbox.c +++ b/drivers/scsi/lpfc/lpfc_mbox.c @@ -2101,6 +2101,12 @@ lpfc_request_features(struct lpfc_hba *phba, struct lpfcMboxq *mboxq) bf_set(lpfc_mbx_rq_ftr_rq_iaab, &mboxq->u.mqe.un.req_ftrs, 0); bf_set(lpfc_mbx_rq_ftr_rq_iaar, &mboxq->u.mqe.un.req_ftrs, 0); } + + /* Enable Application Services Header for appheader VMID */ + if (phba->cfg_vmid_app_header) { + bf_set(lpfc_mbx_rq_ftr_rq_ashdr, &mboxq->u.mqe.un.req_ftrs, 1); + bf_set(lpfc_ftr_ashdr, &phba->sli4_hba.sli4_flags, 1); + } return; } |