diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hbadisc.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 6da2daf7d9e3..95989230b47e 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -4209,6 +4209,7 @@ lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *)(pmb->ctx_buf); struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp; struct lpfc_vport *vport = pmb->vport; + int rc; pmb->ctx_buf = NULL; pmb->ctx_ndlp = NULL; @@ -4284,9 +4285,23 @@ out: /* Issue SCR just before NameServer GID_FT Query */ lpfc_issue_els_scr(vport, 0); - if (!phba->cfg_enable_mi || - phba->sli4_hba.pc_sli4_params.mi_ver < LPFC_MIB3_SUPPORT) + /* Link was bounced or a Fabric LOGO occurred. Start EDC + * with initial FW values provided the congestion mode is + * not off. Note that signals may or may not be supported + * by the adapter but FPIN is provided by default for 1 + * or both missing signals support. + */ + if (phba->cmf_active_mode != LPFC_CFG_OFF) { + phba->cgn_reg_fpin = phba->cgn_init_reg_fpin; + phba->cgn_reg_signal = phba->cgn_init_reg_signal; + rc = lpfc_issue_els_edc(vport, 0); + lpfc_printf_log(phba, KERN_INFO, + LOG_INIT | LOG_ELS | LOG_DISCOVERY, + "4220 EDC issue error x%x, Data: x%x\n", + rc, phba->cgn_init_reg_signal); + } else { lpfc_issue_els_rdf(vport, 0); + } } vport->fc_ns_retry = 0; |