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Diffstat (limited to 'drivers/scsi/lpfc')
-rw-r--r--drivers/scsi/lpfc/lpfc.h14
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c7
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c20
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_nportdisc.c5
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c8
6 files changed, 46 insertions, 10 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 4878c94761f9..98cabe09c040 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -592,6 +592,7 @@ struct lpfc_vport {
#define FC_VPORT_LOGO_RCVD 0x200 /* LOGO received on vport */
#define FC_RSCN_DISCOVERY 0x400 /* Auth all devices after RSCN */
#define FC_LOGO_RCVD_DID_CHNG 0x800 /* FDISC on phys port detect DID chng*/
+#define FC_PT2PT_NO_NVME 0x1000 /* Don't send NVME PRLI */
#define FC_SCSI_SCAN_TMO 0x4000 /* scsi scan timer running */
#define FC_ABORT_DISCOVERY 0x8000 /* we want to abort discovery */
#define FC_NDISC_ACTIVE 0x10000 /* NPort discovery active */
@@ -1161,6 +1162,16 @@ struct lpfc_hba {
uint32_t cfg_hostmem_hgp;
uint32_t cfg_log_verbose;
uint32_t cfg_enable_fc4_type;
+#define LPFC_ENABLE_FCP 1
+#define LPFC_ENABLE_NVME 2
+#define LPFC_ENABLE_BOTH 3
+#if (IS_ENABLED(CONFIG_NVME_FC))
+#define LPFC_MAX_ENBL_FC4_TYPE LPFC_ENABLE_BOTH
+#define LPFC_DEF_ENBL_FC4_TYPE LPFC_ENABLE_BOTH
+#else
+#define LPFC_MAX_ENBL_FC4_TYPE LPFC_ENABLE_FCP
+#define LPFC_DEF_ENBL_FC4_TYPE LPFC_ENABLE_FCP
+#endif
uint32_t cfg_aer_support;
uint32_t cfg_sriov_nr_virtfn;
uint32_t cfg_request_firmware_upgrade;
@@ -1182,9 +1193,6 @@ struct lpfc_hba {
uint32_t cfg_ras_fwlog_func;
uint32_t cfg_enable_bbcr; /* Enable BB Credit Recovery */
uint32_t cfg_enable_dpp; /* Enable Direct Packet Push */
-#define LPFC_ENABLE_FCP 1
-#define LPFC_ENABLE_NVME 2
-#define LPFC_ENABLE_BOTH 3
uint32_t cfg_enable_pbde;
uint32_t cfg_enable_mi;
struct nvmet_fc_target_port *targetport;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 7a7f17d71811..fa8415259cb8 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -1315,6 +1315,9 @@ lpfc_issue_lip(struct Scsi_Host *shost)
pmboxq->u.mb.mbxCommand = MBX_DOWN_LINK;
pmboxq->u.mb.mbxOwner = OWN_HOST;
+ if ((vport->fc_flag & FC_PT2PT) && (vport->fc_flag & FC_PT2PT_NO_NVME))
+ vport->fc_flag &= ~FC_PT2PT_NO_NVME;
+
mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, LPFC_MBOX_TMO * 2);
if ((mbxstatus == MBX_SUCCESS) &&
@@ -3978,8 +3981,8 @@ LPFC_ATTR_R(nvmet_mrq_post,
* 3 - register both FCP and NVME
* Supported values are [1,3]. Default value is 3
*/
-LPFC_ATTR_R(enable_fc4_type, LPFC_ENABLE_BOTH,
- LPFC_ENABLE_FCP, LPFC_ENABLE_BOTH,
+LPFC_ATTR_R(enable_fc4_type, LPFC_DEF_ENBL_FC4_TYPE,
+ LPFC_ENABLE_FCP, LPFC_MAX_ENBL_FC4_TYPE,
"Enable FC4 Protocol support - FCP / NVME");
/*
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index db5ccae1b63d..f936833c9909 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -1072,7 +1072,8 @@ stop_rr_fcf_flogi:
/* FLOGI failed, so there is no fabric */
spin_lock_irq(shost->host_lock);
- vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);
+ vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP |
+ FC_PT2PT_NO_NVME);
spin_unlock_irq(shost->host_lock);
/* If private loop, then allow max outstanding els to be
@@ -4607,6 +4608,23 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* Added for Vendor specifc support
* Just keep retrying for these Rsn / Exp codes
*/
+ if ((vport->fc_flag & FC_PT2PT) &&
+ cmd == ELS_CMD_NVMEPRLI) {
+ switch (stat.un.b.lsRjtRsnCode) {
+ case LSRJT_UNABLE_TPC:
+ case LSRJT_INVALID_CMD:
+ case LSRJT_LOGICAL_ERR:
+ case LSRJT_CMD_UNSUPPORTED:
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_ELS,
+ "0168 NVME PRLI LS_RJT "
+ "reason %x port doesn't "
+ "support NVME, disabling NVME\n",
+ stat.un.b.lsRjtRsnCode);
+ retry = 0;
+ vport->fc_flag |= FC_PT2PT_NO_NVME;
+ goto out_retry;
+ }
+ }
switch (stat.un.b.lsRjtRsnCode) {
case LSRJT_UNABLE_TPC:
/* The driver has a VALID PLOGI but the rport has
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index a56f01f659f8..558f7d2559c4 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -2104,7 +2104,7 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
}
if (reg_err1 == SLIPORT_ERR1_REG_ERR_CODE_2 &&
reg_err2 == SLIPORT_ERR2_REG_FW_RESTART) {
- lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+ lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"3143 Port Down: Firmware Update "
"Detected\n");
en_rn_msg = false;
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 7d717a4ac14d..fdf5e777bf11 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -1961,8 +1961,9 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_vport *vport,
* is configured try it.
*/
ndlp->nlp_fc4_type |= NLP_FC4_FCP;
- if ((vport->cfg_enable_fc4_type == LPFC_ENABLE_BOTH) ||
- (vport->cfg_enable_fc4_type == LPFC_ENABLE_NVME)) {
+ if ((!(vport->fc_flag & FC_PT2PT_NO_NVME)) &&
+ (vport->cfg_enable_fc4_type == LPFC_ENABLE_BOTH ||
+ vport->cfg_enable_fc4_type == LPFC_ENABLE_NVME)) {
ndlp->nlp_fc4_type |= NLP_FC4_NVME;
/* We need to update the localport also */
lpfc_nvme_update_localport(vport);
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 1bc0db572d9e..430abebf99f1 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -13363,6 +13363,7 @@ lpfc_sli4_eratt_read(struct lpfc_hba *phba)
uint32_t uerr_sta_hi, uerr_sta_lo;
uint32_t if_type, portsmphr;
struct lpfc_register portstat_reg;
+ u32 logmask;
/*
* For now, use the SLI4 device internal unrecoverable error
@@ -13413,7 +13414,12 @@ lpfc_sli4_eratt_read(struct lpfc_hba *phba)
readl(phba->sli4_hba.u.if_type2.ERR1regaddr);
phba->work_status[1] =
readl(phba->sli4_hba.u.if_type2.ERR2regaddr);
- lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+ logmask = LOG_TRACE_EVENT;
+ if (phba->work_status[0] ==
+ SLIPORT_ERR1_REG_ERR_CODE_2 &&
+ phba->work_status[1] == SLIPORT_ERR2_REG_FW_RESTART)
+ logmask = LOG_SLI;
+ lpfc_printf_log(phba, KERN_ERR, logmask,
"2885 Port Status Event: "
"port status reg 0x%x, "
"port smphr reg 0x%x, "
generated by cgit (git 2.34.1) at 2024-06-09 08:52:11 +0000