diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/bfa/fcpim.c | 13 | ||||
| -rw-r--r-- | drivers/scsi/bfa/fcs_rport.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/bfa/rport.c | 4 |
4 files changed, 15 insertions, 5 deletions
diff --git a/drivers/scsi/bfa/fcpim.c b/drivers/scsi/bfa/fcpim.c index 7a0207e56693..d090f7a6368a 100644 --- a/drivers/scsi/bfa/fcpim.c +++ b/drivers/scsi/bfa/fcpim.c @@ -110,6 +110,7 @@ bfa_fcs_itnim_sm_offline(struct bfa_fcs_itnim_s *itnim, switch (event) { case BFA_FCS_ITNIM_SM_ONLINE: bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_prli_send); + itnim->prli_retries = 0; bfa_fcs_itnim_send_prli(itnim, NULL); break; @@ -218,8 +219,16 @@ bfa_fcs_itnim_sm_prli_retry(struct bfa_fcs_itnim_s *itnim, switch (event) { case BFA_FCS_ITNIM_SM_TIMEOUT: - bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_prli_send); - bfa_fcs_itnim_send_prli(itnim, NULL); + if (itnim->prli_retries < BFA_FCS_RPORT_MAX_RETRIES) { + itnim->prli_retries++; + bfa_trc(itnim->fcs, itnim->prli_retries); + bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_prli_send); + bfa_fcs_itnim_send_prli(itnim, NULL); + } else { + /* invoke target offline */ + bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_offline); + bfa_fcs_rport_logo_imp(itnim->rport); + } break; case BFA_FCS_ITNIM_SM_OFFLINE: diff --git a/drivers/scsi/bfa/fcs_rport.h b/drivers/scsi/bfa/fcs_rport.h index 9c8d1d292380..5242ee0f03c6 100644 --- a/drivers/scsi/bfa/fcs_rport.h +++ b/drivers/scsi/bfa/fcs_rport.h @@ -24,6 +24,8 @@ #include <fcs/bfa_fcs_rport.h> +#define BFA_FCS_RPORT_MAX_RETRIES (5) + void bfa_fcs_rport_uf_recv(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs, u16 len); void bfa_fcs_rport_scn(struct bfa_fcs_rport_s *rport); diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h index e719f2c3eb35..9a35ecf5cdf0 100644 --- a/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h @@ -41,6 +41,7 @@ struct bfa_fcs_itnim_s { struct bfa_fcs_s *fcs; /* fcs instance */ struct bfa_timer_s timer; /* timer functions */ struct bfa_itnim_s *bfa_itnim; /* BFA itnim struct */ + u32 prli_retries; /* max prli retry attempts */ bfa_boolean_t seq_rec; /* seq recovery support */ bfa_boolean_t rec_support; /* REC supported */ bfa_boolean_t conf_comp; /* FCP_CONF support */ diff --git a/drivers/scsi/bfa/rport.c b/drivers/scsi/bfa/rport.c index 2796403222e1..4e1fff21a5bc 100644 --- a/drivers/scsi/bfa/rport.c +++ b/drivers/scsi/bfa/rport.c @@ -36,8 +36,6 @@ BFA_TRC_FILE(FCS, RPORT); -#define BFA_FCS_RPORT_MAX_RETRIES (5) - /* In millisecs */ static u32 bfa_fcs_rport_del_timeout = BFA_FCS_RPORT_DEF_DEL_TIMEOUT * 1000; @@ -356,8 +354,8 @@ bfa_fcs_rport_sm_plogi_retry(struct bfa_fcs_rport_s *rport, */ case RPSM_EVENT_TIMEOUT: - rport->plogi_retries++; if (rport->plogi_retries < BFA_FCS_RPORT_MAX_RETRIES) { + rport->plogi_retries++; bfa_sm_set_state(rport, bfa_fcs_rport_sm_plogi_sending); bfa_fcs_rport_send_plogi(rport, NULL); } else { |