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X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: jty2s7te2uJylOrUNMThEq/VzedHjf6QG5fSdL175kxZenMUSQqd2hwXavJE/9qDRfwslgxM8AipzhNkHbtfD4sh/b15srhhSqXEieq4P9A= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR10MB4498 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-30_14,2024-01-30_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 phishscore=0 malwarescore=0 spamscore=0 mlxlogscore=999 adultscore=0 bulkscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2401310021 X-Proofpoint-ORIG-GUID: -bCJyqbQK5jD4jAyNfpEp2GRVpJ8Sc6E X-Proofpoint-GUID: -bCJyqbQK5jD4jAyNfpEp2GRVpJ8Sc6E On 1/30/24 16:35, Justin Tee wrote: > FPIN frequency is provided by the fabric in peer congestion notifications. > > Currently, the frequency is only logged in a message, but it should also be > saved into the phba's cgn_fpin statistics member for proper application > functionality. > > Signed-off-by: Justin Tee > --- > drivers/scsi/lpfc/lpfc_els.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c > index a17c66e31637..1ada8ba6cc2a 100644 > --- a/drivers/scsi/lpfc/lpfc_els.c > +++ b/drivers/scsi/lpfc/lpfc_els.c > @@ -10131,6 +10131,9 @@ lpfc_els_rcv_fpin_peer_cgn(struct lpfc_hba *phba, struct fc_tlv_desc *tlv) > pc_evt_str = lpfc_get_fpin_congn_event_nm(pc_evt); > cnt = be32_to_cpu(pc->pname_count); > > + /* Capture FPIN frequency */ > + phba->cgn_fpin_frequency = be32_to_cpu(pc->event_period); > + > lpfc_printf_log(phba, KERN_INFO, LOG_CGN_MGMT | LOG_ELS, > "4684 FPIN Peer Congestion %s (x%x) " > "Duration %d mSecs " Reviewed-by: Himanshu Madhani -- Himanshu Madhani Oracle Linux Engineering