From 4a49b044487dd04e41019b0c8c2aeec3ab090029 Mon Sep 17 00:00:00 2001 From: Krishna Gudipati Date: Fri, 21 Sep 2012 17:27:01 -0700 Subject: [PATCH] [SCSI] bfa: Support Power on Hours display and diag temp sensor fixes - Add Power On Hours display support during sfpshow - Fix to properly set the diag temperature sensor status variable. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley --- drivers/scsi/bfa/bfa_defs.h | 29 +++++++++++++++++++++++++++++ drivers/scsi/bfa/bfa_defs_svc.h | 4 ++++ drivers/scsi/bfa/bfa_ioc.c | 14 +++++++++----- 3 files changed, 42 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h index f0b251e928bf..daf7314d2eea 100644 --- a/drivers/scsi/bfa/bfa_defs.h +++ b/drivers/scsi/bfa/bfa_defs.h @@ -918,11 +918,40 @@ struct sfp_diag_ext_s { u8 ext_status_ctl[2]; }; +/* + * Diagnostic: Data Fields -- Address A2h + * General Use Fields: User Writable Table - Features's Control Registers + * Total 32 bytes + */ +struct sfp_usr_eeprom_s { + u8 rsvd1[2]; /* 128-129 */ + u8 ewrap; /* 130 */ + u8 rsvd2[2]; /* */ + u8 owrap; /* 133 */ + u8 rsvd3[2]; /* */ + u8 prbs; /* 136: PRBS 7 generator */ + u8 rsvd4[2]; /* */ + u8 tx_eqz_16; /* 139: TX Equalizer (16xFC) */ + u8 tx_eqz_8; /* 140: TX Equalizer (8xFC) */ + u8 rsvd5[2]; /* */ + u8 rx_emp_16; /* 143: RX Emphasis (16xFC) */ + u8 rx_emp_8; /* 144: RX Emphasis (8xFC) */ + u8 rsvd6[2]; /* */ + u8 tx_eye_adj; /* 147: TX eye Threshold Adjust */ + u8 rsvd7[3]; /* */ + u8 tx_eye_qctl; /* 151: TX eye Quality Control */ + u8 tx_eye_qres; /* 152: TX eye Quality Result */ + u8 rsvd8[2]; /* */ + u8 poh[3]; /* 155-157: Power On Hours */ + u8 rsvd9[2]; /* */ +}; + struct sfp_mem_s { struct sfp_srlid_base_s srlid_base; struct sfp_srlid_ext_s srlid_ext; struct sfp_diag_base_s diag_base; struct sfp_diag_ext_s diag_ext; + struct sfp_usr_eeprom_s usr_eeprom; }; /* diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h index 0e37e233ebc5..ec03c8cd8dac 100644 --- a/drivers/scsi/bfa/bfa_defs_svc.h +++ b/drivers/scsi/bfa/bfa_defs_svc.h @@ -258,6 +258,7 @@ struct bfa_fw_port_lksm_stats_s { u32 hwsm_lrr_rx; /* No. of times LRR rx-ed by HWSM */ u32 hwsm_lr_rx; /* No. of times LR rx-ed by HWSM */ u32 bbsc_lr; /* LKSM LR tx for credit recovery */ + u32 rsvd; }; struct bfa_fw_port_snsm_stats_s { @@ -270,6 +271,9 @@ struct bfa_fw_port_snsm_stats_s { u32 sync_lost; /* Sync loss count */ u32 sig_lost; /* Signal loss count */ u32 asn8g_attempts; /* SNSM HWSM at 8Gbps attempts */ + u32 adapt_success; /* SNSM adaptation success */ + u32 adapt_fails; /* SNSM adaptation failures */ + u32 adapt_ign_fails; /* SNSM adaptation failures ignored */ }; struct bfa_fw_port_physm_stats_s { diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c index c697890eeca8..dea6a5e86776 100644 --- a/drivers/scsi/bfa/bfa_ioc.c +++ b/drivers/scsi/bfa/bfa_ioc.c @@ -4687,22 +4687,25 @@ diag_tempsensor_comp(struct bfa_diag_s *diag, bfi_diag_ts_rsp_t *rsp) diag->tsensor.temp->temp = be16_to_cpu(rsp->temp); diag->tsensor.temp->ts_junc = rsp->ts_junc; diag->tsensor.temp->ts_brd = rsp->ts_brd; - diag->tsensor.temp->status = BFA_STATUS_OK; if (rsp->ts_brd) { + /* tsensor.temp->status is brd_temp status */ + diag->tsensor.temp->status = rsp->status; if (rsp->status == BFA_STATUS_OK) { diag->tsensor.temp->brd_temp = be16_to_cpu(rsp->brd_temp); - } else { - bfa_trc(diag, rsp->status); + } else diag->tsensor.temp->brd_temp = 0; - diag->tsensor.temp->status = BFA_STATUS_DEVBUSY; - } } + + bfa_trc(diag, rsp->status); bfa_trc(diag, rsp->ts_junc); bfa_trc(diag, rsp->temp); bfa_trc(diag, rsp->ts_brd); bfa_trc(diag, rsp->brd_temp); + + /* tsensor status is always good bcos we always have junction temp */ + diag->tsensor.status = BFA_STATUS_OK; diag->tsensor.cbfn(diag->tsensor.cbarg, diag->tsensor.status); diag->tsensor.lock = 0; } @@ -4931,6 +4934,7 @@ bfa_diag_tsensor_query(struct bfa_diag_s *diag, diag->tsensor.temp = result; diag->tsensor.cbfn = cbfn; diag->tsensor.cbarg = cbarg; + diag->tsensor.status = BFA_STATUS_OK; /* Send msg to fw */ diag_tempsensor_send(diag); -- 2.20.1