diff options
| author |   James Smart <james.smart@broadcom.com> | 2020-08-28 10:53:31 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2020-08-31 21:51:27 -0400 |
| commit | 441f6b5b097d74a8aa72ec0d8992ef820e2b3773 (patch) | |
| tree | a2ad4b116f3e9bea1e842305c2e34a616a9d31a4 /drivers/scsi | |
| parent | scsi: lpfc: Fix FLOGI/PLOGI receive race condition in pt2pt discovery (diff) | |
| download | wireguard-linux-441f6b5b097d74a8aa72ec0d8992ef820e2b3773.tar.xz wireguard-linux-441f6b5b097d74a8aa72ec0d8992ef820e2b3773.zip | |
scsi: lpfc: Extend the RDF FPIN Registration descriptor for additional events
Currently the driver registers for Link Integrity events only.
This patch adds registration for the following FPIN types:
- Delivery Notifications
- Congestion Notification
- Peer Congestion Notification
Link: https://lore.kernel.org/r/20200828175332.130300-4-james.smart@broadcom.com
Co-developed-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index abc6200d8881..f4e274eb6c9c 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -3517,6 +3517,9 @@ lpfc_issue_els_rdf(struct lpfc_vport *vport, uint8_t retry) FC_TLV_DESC_LENGTH_FROM_SZ(prdf->reg_d1)); prdf->reg_d1.reg_desc.count = cpu_to_be32(ELS_RDF_REG_TAG_CNT); prdf->reg_d1.desc_tags[0] = cpu_to_be32(ELS_DTAG_LNK_INTEGRITY); + prdf->reg_d1.desc_tags[1] = cpu_to_be32(ELS_DTAG_DELIVERY); + prdf->reg_d1.desc_tags[2] = cpu_to_be32(ELS_DTAG_PEER_CONGEST); + prdf->reg_d1.desc_tags[3] = cpu_to_be32(ELS_DTAG_CONGESTION); lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD, "Issue RDF: did:x%x", diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index c4ba8273a63f..12e4e76233e6 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -4800,7 +4800,7 @@ struct send_frame_wqe { uint32_t fc_hdr_wd5; /* word 15 */ }; -#define ELS_RDF_REG_TAG_CNT 1 +#define ELS_RDF_REG_TAG_CNT 4 struct lpfc_els_rdf_reg_desc { struct fc_df_desc_fpin_reg reg_desc; /* descriptor header */ __be32 desc_tags[ELS_RDF_REG_TAG_CNT]; |