Reorganize lpfc_nlp_list() and callers to prepare for nodelist simplification.
Signed-off-by: James Smart <James.Smart@xxxxxxxxxx>
diff -upNr a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
--- a/drivers/scsi/lpfc/lpfc_crtn.h 2007-04-24 11:12:41.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_crtn.h 2007-04-24 11:12:41.000000000 -0400
@@ -43,7 +43,9 @@ void lpfc_mbx_cmpl_reg_login(struct lpfc
void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
-int lpfc_nlp_list(struct lpfc_hba *, struct lpfc_nodelist *, int);
+void lpfc_dequeue_node(struct lpfc_hba *, struct lpfc_nodelist *);
+void lpfc_nlp_set_state(struct lpfc_hba *, struct lpfc_nodelist *, int);
+void lpfc_drop_node(struct lpfc_hba *, struct lpfc_nodelist *);
void lpfc_set_disctmo(struct lpfc_hba *);
int lpfc_can_disctmo(struct lpfc_hba *);
int lpfc_unreg_rpi(struct lpfc_hba *, struct lpfc_nodelist *);
diff -upNr a/drivers/scsi/lpfc/lpfc_disc.h b/drivers/scsi/lpfc/lpfc_disc.h
--- a/drivers/scsi/lpfc/lpfc_disc.h 2007-04-24 11:12:41.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_disc.h 2007-04-24 11:12:41.000000000 -0400
@@ -83,7 +83,6 @@ struct lpfc_nodelist {
};
/* Defines for nlp_flag (uint32) */
-#define NLP_NO_LIST 0x0 /* Indicates immediately free node */
#define NLP_UNUSED_LIST 0x1 /* Flg to indicate node will be freed */
#define NLP_PLOGI_LIST 0x2 /* Flg to indicate sent PLOGI */
#define NLP_ADISC_LIST 0x3 /* Flg to indicate sent ADISC */
@@ -92,7 +91,6 @@ struct lpfc_nodelist {
#define NLP_UNMAPPED_LIST 0x6 /* Node is now unmapped */
#define NLP_MAPPED_LIST 0x7 /* Node is now mapped */
#define NLP_NPR_LIST 0x8 /* Node is in NPort Recovery state */
-#define NLP_JUST_DQ 0x9 /* just deque ndlp in lpfc_nlp_list */
#define NLP_LIST_MASK 0xf /* mask to see what list node is on */
#define NLP_PLOGI_SND 0x20 /* sent PLOGI request for this entry */
#define NLP_PRLI_SND 0x40 /* sent PRLI request for this entry */
diff -upNr a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
--- a/drivers/scsi/lpfc/lpfc_els.c 2007-04-24 11:12:41.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_els.c 2007-04-24 11:12:41.000000000 -0400
@@ -387,8 +387,7 @@ lpfc_cmpl_els_flogi_nport(struct lpfc_hb
sizeof(struct lpfc_name));
memcpy(&ndlp->nlp_nodename, &sp->nodeName,
sizeof(struct lpfc_name));
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
ndlp->nlp_flag |= NLP_NPR_2B_DISC;
} else {
/* This side will wait for the PLOGI */
@@ -605,7 +604,7 @@ lpfc_initial_flogi(struct lpfc_hba * phb
return 0;
lpfc_nlp_init(phba, ndlp, Fabric_DID);
} else {
- lpfc_nlp_list(phba, ndlp, NLP_JUST_DQ);
+ lpfc_dequeue_node(phba, ndlp);
}
if (lpfc_issue_els_flogi(phba, ndlp, 0)) {
mempool_free( ndlp, phba->nlp_mem_pool);
@@ -679,18 +678,15 @@ lpfc_plogi_confirm_nport(struct lpfc_hba
lpfc_unreg_rpi(phba, new_ndlp);
new_ndlp->nlp_DID = ndlp->nlp_DID;
new_ndlp->nlp_prev_state = ndlp->nlp_prev_state;
- new_ndlp->nlp_state = ndlp->nlp_state;
- lpfc_nlp_list(phba, new_ndlp, ndlp->nlp_flag & NLP_LIST_MASK);
+ lpfc_nlp_set_state(phba, new_ndlp, ndlp->nlp_state);
/* Move this back to NPR list */
- if (memcmp(&ndlp->nlp_portname, name, sizeof(struct lpfc_name)) == 0) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ if (memcmp(&ndlp->nlp_portname, name, sizeof(struct lpfc_name)) == 0)
+ lpfc_drop_node(phba, ndlp);
else {
lpfc_unreg_rpi(phba, ndlp);
ndlp->nlp_DID = 0; /* Two ndlps cannot have the same did */
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
}
return new_ndlp;
}
@@ -704,7 +700,6 @@ lpfc_cmpl_els_plogi(struct lpfc_hba * ph
struct lpfc_dmabuf *prsp;
int disc, rc, did, type;
-
/* we pass cmdiocb to state machine which needs rspiocb as well */
cmdiocb->context_un.rsp_iocb = rspiocb;
@@ -1538,29 +1533,25 @@ lpfc_els_retry_delay_handler(struct lpfc
case ELS_CMD_PLOGI:
if(!lpfc_issue_els_plogi(phba, ndlp->nlp_DID, retry)) {
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE);
}
break;
case ELS_CMD_ADISC:
if (!lpfc_issue_els_adisc(phba, ndlp, retry)) {
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_ADISC_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_ADISC_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_ADISC_ISSUE);
}
break;
case ELS_CMD_PRLI:
if (!lpfc_issue_els_prli(phba, ndlp, retry)) {
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_PRLI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PRLI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PRLI_ISSUE);
}
break;
case ELS_CMD_LOGO:
if (!lpfc_issue_els_logo(phba, ndlp, retry)) {
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
}
break;
}
@@ -1730,8 +1721,7 @@ lpfc_els_retry(struct lpfc_hba * phba, s
ndlp->nlp_flag |= NLP_DELAY_TMO;
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
ndlp->nlp_last_elscmd = cmd;
return 1;
@@ -1743,27 +1733,24 @@ lpfc_els_retry(struct lpfc_hba * phba, s
case ELS_CMD_PLOGI:
if (ndlp) {
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp,
+ NLP_STE_PLOGI_ISSUE);
}
lpfc_issue_els_plogi(phba, did, cmdiocb->retry);
return 1;
case ELS_CMD_ADISC:
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_ADISC_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_ADISC_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_ADISC_ISSUE);
lpfc_issue_els_adisc(phba, ndlp, cmdiocb->retry);
return 1;
case ELS_CMD_PRLI:
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_PRLI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PRLI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PRLI_ISSUE);
lpfc_issue_els_prli(phba, ndlp, cmdiocb->retry);
return 1;
case ELS_CMD_LOGO:
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
lpfc_issue_els_logo(phba, ndlp, cmdiocb->retry);
return 1;
}
@@ -1827,7 +1814,7 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *
switch (ndlp->nlp_state) {
case NLP_STE_UNUSED_NODE: /* node is just allocated */
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
break;
case NLP_STE_NPR_NODE: /* NPort Recovery mode */
lpfc_unreg_rpi(phba, ndlp);
@@ -1885,8 +1872,7 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba
mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login;
mbox->context2 = ndlp;
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_REG_LOGIN_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_REGLOGIN_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_REG_LOGIN_ISSUE);
if (lpfc_sli_issue_mbox(phba, mbox,
(MBX_NOWAIT | MBX_STOP_IOCB))
!= MBX_NOT_FINISHED) {
@@ -1901,7 +1887,7 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba
(irsp->un.ulpWord[4] == IOERR_LINK_DOWN) ||
(irsp->un.ulpWord[4] == IOERR_SLI_DOWN)))) {
if (ndlp->nlp_flag & NLP_ACC_REGLOGIN) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
ndlp = NULL;
}
}
@@ -2311,9 +2297,8 @@ lpfc_els_disc_adisc(struct lpfc_hba * ph
if (ndlp->nlp_flag & NLP_NPR_ADISC) {
ndlp->nlp_flag &= ~NLP_NPR_ADISC;
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_ADISC_ISSUE;
- lpfc_nlp_list(phba, ndlp,
- NLP_ADISC_LIST);
+ lpfc_nlp_set_state(phba, ndlp,
+ NLP_STE_ADISC_ISSUE);
lpfc_issue_els_adisc(phba, ndlp, 0);
sentadisc++;
phba->num_disc_nodes++;
@@ -2349,8 +2334,8 @@ lpfc_els_disc_plogi(struct lpfc_hba * ph
(!(ndlp->nlp_flag & NLP_DELAY_TMO))) {
if (!(ndlp->nlp_flag & NLP_NPR_ADISC)) {
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp,
+ NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(phba, ndlp->nlp_DID, 0);
sentplogi++;
phba->num_disc_nodes++;
@@ -2647,8 +2632,7 @@ lpfc_els_handle_rscn(struct lpfc_hba * p
lpfc_nlp_init(phba, ndlp, NameServer_DID);
ndlp->nlp_type |= NLP_FABRIC;
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(phba, NameServer_DID, 0);
/* Wait for NameServer login cmpl before we can
continue */
@@ -3074,8 +3058,8 @@ lpfc_els_rcv_farp(struct lpfc_hba * phba
/* Log back into the node before sending the FARP. */
if (fp->Rflags & FARP_REQUEST_PLOGI) {
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp,
+ NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(phba, ndlp->nlp_DID, 0);
}
@@ -3159,7 +3143,7 @@ lpfc_els_rcv_fan(struct lpfc_hba * phba,
* Clean up old Fabric, Nameserver and
* other NLP_FABRIC logins
*/
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
} else if (!(ndlp->nlp_flag & NLP_NPR_ADISC)) {
/* Fail outstanding I/O now since this
* device is marked for PLOGI
@@ -3182,14 +3166,14 @@ lpfc_els_rcv_fan(struct lpfc_hba * phba,
switch (ndlp->nlp_prev_state) {
case NLP_STE_UNMAPPED_NODE:
ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- ndlp->nlp_state = NLP_STE_UNMAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNMAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp,
+ NLP_STE_UNMAPPED_NODE);
break;
case NLP_STE_MAPPED_NODE:
ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- ndlp->nlp_state = NLP_STE_MAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_MAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp,
+ NLP_STE_MAPPED_NODE);
break;
default:
@@ -3431,8 +3415,7 @@ lpfc_els_unsol_event(struct lpfc_hba * p
if ((did & Fabric_DID_MASK) == Fabric_DID_MASK) {
ndlp->nlp_type |= NLP_FABRIC;
}
- ndlp->nlp_state = NLP_STE_UNUSED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
}
phba->fc_stat.elsRcvFrame++;
@@ -3460,9 +3443,8 @@ lpfc_els_unsol_event(struct lpfc_hba * p
case ELS_CMD_FLOGI:
phba->fc_stat.elsRcvFLOGI++;
lpfc_els_rcv_flogi(phba, elsiocb, ndlp, newnode);
- if (newnode) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ if (newnode)
+ lpfc_drop_node(phba, ndlp);
break;
case ELS_CMD_LOGO:
phba->fc_stat.elsRcvLOGO++;
@@ -3483,9 +3465,8 @@ lpfc_els_unsol_event(struct lpfc_hba * p
case ELS_CMD_RSCN:
phba->fc_stat.elsRcvRSCN++;
lpfc_els_rcv_rscn(phba, elsiocb, ndlp, newnode);
- if (newnode) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ if (newnode)
+ lpfc_drop_node(phba, ndlp);
break;
case ELS_CMD_ADISC:
phba->fc_stat.elsRcvADISC++;
@@ -3526,30 +3507,26 @@ lpfc_els_unsol_event(struct lpfc_hba * p
case ELS_CMD_LIRR:
phba->fc_stat.elsRcvLIRR++;
lpfc_els_rcv_lirr(phba, elsiocb, ndlp);
- if (newnode) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ if (newnode)
+ lpfc_drop_node(phba, ndlp);
break;
case ELS_CMD_RPS:
phba->fc_stat.elsRcvRPS++;
lpfc_els_rcv_rps(phba, elsiocb, ndlp);
- if (newnode) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ if (newnode)
+ lpfc_drop_node(phba, ndlp);
break;
case ELS_CMD_RPL:
phba->fc_stat.elsRcvRPL++;
lpfc_els_rcv_rpl(phba, elsiocb, ndlp);
- if (newnode) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ if (newnode)
+ lpfc_drop_node(phba, ndlp);
break;
case ELS_CMD_RNID:
phba->fc_stat.elsRcvRNID++;
lpfc_els_rcv_rnid(phba, elsiocb, ndlp);
- if (newnode) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ if (newnode)
+ lpfc_drop_node(phba, ndlp);
break;
default:
/* Unsupported ELS command, reject */
@@ -3559,9 +3536,8 @@ lpfc_els_unsol_event(struct lpfc_hba * p
lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
"%d:0115 Unknown ELS command x%x received from "
"NPORT x%x\n", phba->brd_no, cmd, did);
- if (newnode) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ if (newnode)
+ lpfc_drop_node(phba, ndlp);
break;
}
diff -upNr a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c 2007-04-24 11:12:41.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c 2007-04-24 11:12:41.000000000 -0400
@@ -429,9 +429,8 @@ lpfc_linkdown(struct lpfc_hba * phba)
/* free any ndlp's on unused list */
list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_unused_list,
- nlp_listp) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ nlp_listp)
+ lpfc_drop_node(phba, ndlp);
/* Setup myDID for link up if we are in pt2pt mode */
if (phba->fc_flag & FC_PT2PT) {
@@ -497,8 +496,8 @@ lpfc_linkup(struct lpfc_hba * phba)
/* On Linkup its safe to clean up the
* ndlp from Fabric connections.
*/
- lpfc_nlp_list(phba, ndlp,
- NLP_UNUSED_LIST);
+ lpfc_nlp_set_state(phba, ndlp,
+ NLP_STE_UNUSED_NODE);
} else if (!(ndlp->nlp_flag & NLP_NPR_ADISC)) {
/* Fail outstanding IO now since device
* is marked for PLOGI.
@@ -511,9 +510,8 @@ lpfc_linkup(struct lpfc_hba * phba)
/* free any ndlp's on unused list */
list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_unused_list,
- nlp_listp) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
+ nlp_listp)
+ lpfc_drop_node(phba, ndlp);
return 0;
}
@@ -993,8 +991,7 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lp
ndlp->nlp_rpi = mb->un.varWords[0];
ndlp->nlp_type |= NLP_FABRIC;
- ndlp->nlp_state = NLP_STE_UNMAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNMAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNMAPPED_NODE);
if (phba->hba_state == LPFC_FABRIC_CFG_LINK) {
/* This NPort has been assigned an NPort_ID by the fabric as a
@@ -1024,8 +1021,7 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lp
ndlp->nlp_type |= NLP_FABRIC;
}
}
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(phba, NameServer_DID, 0);
if (phba->cfg_fdmi_on) {
ndlp_fdmi = mempool_alloc(phba->nlp_mem_pool,
@@ -1068,8 +1064,8 @@ lpfc_mbx_cmpl_ns_reg_login(struct lpfc_h
if (mb->mbxStatus) {
lpfc_mbuf_free(phba, mp->virt, mp->phys);
kfree(mp);
- mempool_free( pmb, phba->mbox_mem_pool);
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ mempool_free(pmb, phba->mbox_mem_pool);
+ lpfc_drop_node(phba, ndlp);
/* RegLogin failed, so just use loop map to make discovery
list */
@@ -1084,8 +1080,7 @@ lpfc_mbx_cmpl_ns_reg_login(struct lpfc_h
ndlp->nlp_rpi = mb->un.varWords[0];
ndlp->nlp_type |= NLP_FABRIC;
- ndlp->nlp_state = NLP_STE_UNMAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNMAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNMAPPED_NODE);
if (phba->hba_state < LPFC_HBA_READY) {
/* Link up discovery requires Fabrib registration. */
@@ -1170,72 +1165,82 @@ lpfc_unregister_remote_port(struct lpfc_
return;
}
-int
-lpfc_nlp_list(struct lpfc_hba * phba, struct lpfc_nodelist * nlp, int list)
+static void
+lpfc_nlp_counters(struct lpfc_hba *phba, int state, int count)
{
- enum { none, unmapped, mapped } rport_add = none, rport_del = none;
- struct lpfc_sli *psli;
-
- psli = &phba->sli;
- /* Sanity check to ensure we are not moving to / from the same list */
- if ((nlp->nlp_flag & NLP_LIST_MASK) == list)
- if (list != NLP_NO_LIST)
- return 0;
-
- spin_lock_irq(phba->host->host_lock);
- switch (nlp->nlp_flag & NLP_LIST_MASK) {
- case NLP_NO_LIST: /* Not on any list */
+ switch (state) {
+ case NLP_STE_UNUSED_NODE:
+ phba->fc_unused_cnt += count;
+ break;
+ case NLP_STE_PLOGI_ISSUE:
+ phba->fc_plogi_cnt += count;
+ break;
+ case NLP_STE_ADISC_ISSUE:
+ phba->fc_adisc_cnt += count;
break;
+ case NLP_STE_REG_LOGIN_ISSUE:
+ phba->fc_reglogin_cnt += count;
+ break;
+ case NLP_STE_PRLI_ISSUE:
+ phba->fc_prli_cnt += count;
+ break;
+ case NLP_STE_UNMAPPED_NODE:
+ phba->fc_unmap_cnt += count;
+ break;
+ case NLP_STE_MAPPED_NODE:
+ phba->fc_map_cnt += count;
+ break;
+ case NLP_STE_NPR_NODE:
+ phba->fc_npr_cnt += count;
+ break;
+ }
+}
+
+void
+lpfc_delink_node(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
+{
+ switch (ndlp->nlp_flag & NLP_LIST_MASK) {
case NLP_UNUSED_LIST:
- phba->fc_unused_cnt--;
- list_del(&nlp->nlp_listp);
+ list_del_init(&ndlp->nlp_listp);
break;
case NLP_PLOGI_LIST:
- phba->fc_plogi_cnt--;
- list_del(&nlp->nlp_listp);
+ list_del_init(&ndlp->nlp_listp);
break;
case NLP_ADISC_LIST:
- phba->fc_adisc_cnt--;
- list_del(&nlp->nlp_listp);
+ list_del_init(&ndlp->nlp_listp);
break;
case NLP_REGLOGIN_LIST:
- phba->fc_reglogin_cnt--;
- list_del(&nlp->nlp_listp);
+ list_del_init(&ndlp->nlp_listp);
break;
case NLP_PRLI_LIST:
- phba->fc_prli_cnt--;
- list_del(&nlp->nlp_listp);
+ list_del_init(&ndlp->nlp_listp);
break;
case NLP_UNMAPPED_LIST:
- phba->fc_unmap_cnt--;
- list_del(&nlp->nlp_listp);
- nlp->nlp_flag &= ~NLP_TGT_NO_SCSIID;
- nlp->nlp_type &= ~NLP_FC_NODE;
- phba->nport_event_cnt++;
- if (nlp->rport)
- rport_del = unmapped;
+ list_del_init(&ndlp->nlp_listp);
break;
case NLP_MAPPED_LIST:
- phba->fc_map_cnt--;
- list_del(&nlp->nlp_listp);
- phba->nport_event_cnt++;
- if (nlp->rport)
- rport_del = mapped;
+ list_del_init(&ndlp->nlp_listp);
break;
case NLP_NPR_LIST:
- phba->fc_npr_cnt--;
- list_del(&nlp->nlp_listp);
- /* Stop delay tmo if taking node off NPR list */
- if ((nlp->nlp_flag & NLP_DELAY_TMO) &&
- (list != NLP_NPR_LIST)) {
- spin_unlock_irq(phba->host->host_lock);
- lpfc_cancel_retry_delay_tmo(phba, nlp);
- spin_lock_irq(phba->host->host_lock);
- }
+ list_del_init(&ndlp->nlp_listp);
break;
}
- nlp->nlp_flag &= ~NLP_LIST_MASK;
+ ndlp->nlp_flag &= ~NLP_LIST_MASK;
+}
+
+static int
+lpfc_nlp_list(struct lpfc_hba * phba, struct lpfc_nodelist * nlp, int list)
+{
+ struct lpfc_sli *psli;
+
+ psli = &phba->sli;
+ /* Sanity check to ensure we are not moving to / from the same list */
+ if ((nlp->nlp_flag & NLP_LIST_MASK) == list)
+ return 0;
+
+ spin_lock_irq(phba->host->host_lock);
+ lpfc_delink_node(phba, nlp);
/* Add NPort <did> to <num> list */
lpfc_printf_log(phba,
@@ -1246,102 +1251,85 @@ lpfc_nlp_list(struct lpfc_hba * phba, st
nlp->nlp_DID, list, nlp->nlp_flag);
switch (list) {
- case NLP_NO_LIST: /* No list, just remove it */
- spin_unlock_irq(phba->host->host_lock);
- lpfc_nlp_remove(phba, nlp);
- spin_lock_irq(phba->host->host_lock);
- /* as node removed - stop further transport calls */
- rport_del = none;
- break;
case NLP_UNUSED_LIST:
nlp->nlp_flag |= list;
/* Put it at the end of the unused list */
list_add_tail(&nlp->nlp_listp, &phba->fc_unused_list);
- phba->fc_unused_cnt++;
break;
case NLP_PLOGI_LIST:
nlp->nlp_flag |= list;
/* Put it at the end of the plogi list */
list_add_tail(&nlp->nlp_listp, &phba->fc_plogi_list);
- phba->fc_plogi_cnt++;
break;
case NLP_ADISC_LIST:
nlp->nlp_flag |= list;
/* Put it at the end of the adisc list */
list_add_tail(&nlp->nlp_listp, &phba->fc_adisc_list);
- phba->fc_adisc_cnt++;
break;
case NLP_REGLOGIN_LIST:
nlp->nlp_flag |= list;
/* Put it at the end of the reglogin list */
list_add_tail(&nlp->nlp_listp, &phba->fc_reglogin_list);
- phba->fc_reglogin_cnt++;
break;
case NLP_PRLI_LIST:
nlp->nlp_flag |= list;
/* Put it at the end of the prli list */
list_add_tail(&nlp->nlp_listp, &phba->fc_prli_list);
- phba->fc_prli_cnt++;
break;
case NLP_UNMAPPED_LIST:
- rport_add = unmapped;
- /* ensure all vestiges of "mapped" significance are gone */
- nlp->nlp_type &= ~(NLP_FCP_TARGET | NLP_FCP_INITIATOR);
nlp->nlp_flag |= list;
/* Put it at the end of the unmap list */
list_add_tail(&nlp->nlp_listp, &phba->fc_nlpunmap_list);
- phba->fc_unmap_cnt++;
- phba->nport_event_cnt++;
- nlp->nlp_flag &= ~NLP_NODEV_REMOVE;
- nlp->nlp_type |= NLP_FC_NODE;
break;
case NLP_MAPPED_LIST:
- rport_add = mapped;
nlp->nlp_flag |= list;
/* Put it at the end of the map list */
list_add_tail(&nlp->nlp_listp, &phba->fc_nlpmap_list);
- phba->fc_map_cnt++;
- phba->nport_event_cnt++;
- nlp->nlp_flag &= ~NLP_NODEV_REMOVE;
break;
case NLP_NPR_LIST:
nlp->nlp_flag |= list;
/* Put it at the end of the npr list */
list_add_tail(&nlp->nlp_listp, &phba->fc_npr_list);
- phba->fc_npr_cnt++;
-
- nlp->nlp_flag &= ~NLP_RCV_PLOGI;
- break;
- case NLP_JUST_DQ:
break;
}
spin_unlock_irq(phba->host->host_lock);
+ return 0;
+}
- /*
- * We make all the calls into the transport after we have
- * moved the node between lists. This so that we don't
- * release the lock while in-between lists.
- */
-
- /* Don't upcall midlayer if we're unloading */
- if (!(phba->fc_flag & FC_UNLOADING)) {
- /*
- * We revalidate the rport pointer as the "add" function
- * may have removed the remote port.
- */
- if ((rport_del != none) && nlp->rport)
- lpfc_unregister_remote_port(phba, nlp);
+static void
+lpfc_nlp_state_cleanup(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
+ int old_state, int new_state)
+{
+ if (new_state == NLP_STE_UNMAPPED_NODE) {
+ ndlp->nlp_type &= ~(NLP_FCP_TARGET | NLP_FCP_INITIATOR);
+ ndlp->nlp_flag &= ~NLP_NODEV_REMOVE;
+ ndlp->nlp_type |= NLP_FC_NODE;
+ }
+ if (new_state == NLP_STE_MAPPED_NODE)
+ ndlp->nlp_flag &= ~NLP_NODEV_REMOVE;
+ if (new_state == NLP_STE_NPR_NODE)
+ ndlp->nlp_flag &= ~NLP_RCV_PLOGI;
+
+ /* Transport interface */
+ if (ndlp->rport && (old_state == NLP_STE_MAPPED_NODE ||
+ old_state == NLP_STE_UNMAPPED_NODE)) {
+ phba->nport_event_cnt++;
+ lpfc_unregister_remote_port(phba, ndlp);
+ }
- if (rport_add != none) {
+ if (new_state == NLP_STE_MAPPED_NODE ||
+ new_state == NLP_STE_UNMAPPED_NODE) {
+ phba->nport_event_cnt++;
/*
* Tell the fc transport about the port, if we haven't
* already. If we have, and it's a scsi entity, be
* sure to unblock any attached scsi devices
*/
- if ((!nlp->rport) || (nlp->rport->port_state ==
- FC_PORTSTATE_BLOCKED))
- lpfc_register_remote_port(phba, nlp);
+ if (!ndlp->rport ||
+ ndlp->rport->port_state == FC_PORTSTATE_BLOCKED)
+ lpfc_register_remote_port(phba, ndlp);
+ }
/*
* if we added to Mapped list, but the remote port
@@ -1349,19 +1337,75 @@ lpfc_nlp_list(struct lpfc_hba * phba, st
* our presentable range - move the node to the
* Unmapped List
*/
- if ((rport_add == mapped) &&
- ((!nlp->rport) ||
- (nlp->rport->scsi_target_id == -1) ||
- (nlp->rport->scsi_target_id >= LPFC_MAX_TARGET))) {
- nlp->nlp_state = NLP_STE_UNMAPPED_NODE;
- spin_lock_irq(phba->host->host_lock);
- nlp->nlp_flag |= NLP_TGT_NO_SCSIID;
- spin_unlock_irq(phba->host->host_lock);
- lpfc_nlp_list(phba, nlp, NLP_UNMAPPED_LIST);
- }
- }
+ if (new_state == NLP_STE_MAPPED_NODE &&
+ (!ndlp->rport ||
+ ndlp->rport->scsi_target_id == -1 ||
+ ndlp->rport->scsi_target_id >= LPFC_MAX_TARGET)) {
+ spin_lock_irq(phba->host->host_lock);
+ ndlp->nlp_flag |= NLP_TGT_NO_SCSIID;
+ spin_unlock_irq(phba->host->host_lock);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNMAPPED_NODE);
}
- return 0;
+}
+
+void
+lpfc_nlp_set_state(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, int state)
+{
+ int old_state = ndlp->nlp_state;
+ static int list_id[] = {
+ [NLP_STE_UNUSED_NODE] = NLP_UNUSED_LIST,
+ [NLP_STE_PLOGI_ISSUE] = NLP_PLOGI_LIST,
+ [NLP_STE_ADISC_ISSUE] = NLP_ADISC_LIST,
+ [NLP_STE_REG_LOGIN_ISSUE] = NLP_REGLOGIN_LIST,
+ [NLP_STE_PRLI_ISSUE] = NLP_PRLI_LIST,
+ [NLP_STE_UNMAPPED_NODE] = NLP_UNMAPPED_LIST,
+ [NLP_STE_MAPPED_NODE] = NLP_MAPPED_LIST,
+ [NLP_STE_NPR_NODE] = NLP_NPR_LIST,
+ };
+
+ if (old_state == NLP_STE_NPR_NODE &&
+ (ndlp->nlp_flag & NLP_DELAY_TMO) != 0 &&
+ state != NLP_STE_NPR_NODE)
+ lpfc_cancel_retry_delay_tmo(phba, ndlp);
+ if (old_state == NLP_STE_UNMAPPED_NODE) {
+ ndlp->nlp_flag &= ~NLP_TGT_NO_SCSIID;
+ ndlp->nlp_type &= ~NLP_FC_NODE;
+ }
+
+ if (old_state && !list_empty(&ndlp->nlp_listp))
+ lpfc_nlp_counters(phba, old_state, -1);
+
+ ndlp->nlp_state = state;
+ lpfc_nlp_list(phba, ndlp, list_id[state]);
+ lpfc_nlp_counters(phba, state, 1);
+
+ lpfc_nlp_state_cleanup(phba, ndlp, old_state, state);
+}
+
+void
+lpfc_dequeue_node(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
+{
+ if ((ndlp->nlp_flag & NLP_DELAY_TMO) != 0)
+ lpfc_cancel_retry_delay_tmo(phba, ndlp);
+ spin_lock_irq(phba->host->host_lock);
+ if (ndlp->nlp_state && !list_empty(&ndlp->nlp_listp))
+ lpfc_nlp_counters(phba, ndlp->nlp_state, -1);
+ lpfc_delink_node(phba, ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ lpfc_nlp_state_cleanup(phba, ndlp, ndlp->nlp_state, 0);
+}
+
+void
+lpfc_drop_node(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
+{
+ if ((ndlp->nlp_flag & NLP_DELAY_TMO) != 0)
+ lpfc_cancel_retry_delay_tmo(phba, ndlp);
+ spin_lock_irq(phba->host->host_lock);
+ if (ndlp->nlp_state && !list_empty(&ndlp->nlp_listp))
+ lpfc_nlp_counters(phba, ndlp->nlp_state, -1);
+ lpfc_delink_node(phba, ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ lpfc_nlp_remove(phba, ndlp);
}
/*
@@ -1577,7 +1621,7 @@ lpfc_freenode(struct lpfc_hba * phba, st
phba->brd_no, ndlp->nlp_DID, ndlp->nlp_flag,
ndlp->nlp_state, ndlp->nlp_rpi);
- lpfc_nlp_list(phba, ndlp, NLP_JUST_DQ);
+ lpfc_dequeue_node(phba, ndlp);
/* cleanup any ndlp on mbox q waiting for reglogin cmpl */
if ((mb = phba->sli.mbox_active)) {
@@ -1771,8 +1815,7 @@ lpfc_setup_disc_node(struct lpfc_hba * p
if (!ndlp)
return NULL;
lpfc_nlp_init(phba, ndlp, did);
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
ndlp->nlp_flag |= NLP_NPR_2B_DISC;
return ndlp;
}
@@ -1791,8 +1834,7 @@ lpfc_setup_disc_node(struct lpfc_hba * p
flg = ndlp->nlp_flag & NLP_LIST_MASK;
if ((flg == NLP_ADISC_LIST) || (flg == NLP_PLOGI_LIST))
return NULL;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
ndlp->nlp_flag |= NLP_NPR_2B_DISC;
}
return ndlp;
@@ -2099,7 +2141,7 @@ lpfc_disc_timeout_handler(struct lpfc_hb
nlp_listp) {
if (ndlp->nlp_type & NLP_FABRIC) {
/* Clean up the ndlp on Fabric connections */
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
} else if (!(ndlp->nlp_flag & NLP_NPR_ADISC)) {
/* Fail outstanding IO now since device
* is marked for PLOGI.
@@ -2304,8 +2346,7 @@ lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc
ndlp->nlp_rpi = mb->un.varWords[0];
ndlp->nlp_type |= NLP_FABRIC;
- ndlp->nlp_state = NLP_STE_UNMAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNMAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNMAPPED_NODE);
/* Start issuing Fabric-Device Management Interface (FDMI)
* command to 0xfffffa (FDMI well known port)
diff -upNr a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
--- a/drivers/scsi/lpfc/lpfc_init.c 2007-04-24 11:12:41.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_init.c 2007-04-24 11:12:41.000000000 -0400
@@ -1196,7 +1196,7 @@ lpfc_cleanup(struct lpfc_hba * phba)
list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_unused_list,
nlp_listp) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
}
list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_plogi_list,
diff -upNr a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c 2007-04-24 11:12:41.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c 2007-04-24 11:12:41.000000000 -0400
@@ -434,8 +434,7 @@ lpfc_rcv_padisc(struct lpfc_hba * phba,
spin_unlock_irq(phba->host->host_lock);
ndlp->nlp_last_elscmd = ELS_CMD_PLOGI;
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
return 0;
}
@@ -465,12 +464,10 @@ lpfc_rcv_logo(struct lpfc_hba * phba,
ndlp->nlp_last_elscmd = ELS_CMD_PLOGI;
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
} else {
ndlp->nlp_prev_state = ndlp->nlp_state;
- ndlp->nlp_state = NLP_STE_UNUSED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
}
spin_lock_irq(phba->host->host_lock);
@@ -564,11 +561,10 @@ lpfc_rcv_plogi_unused_node(struct lpfc_h
if (lpfc_rcv_plogi(phba, ndlp, cmdiocb)) {
ndlp->nlp_prev_state = NLP_STE_UNUSED_NODE;
- ndlp->nlp_state = NLP_STE_UNUSED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
return ndlp->nlp_state;
}
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
@@ -577,7 +573,7 @@ lpfc_rcv_els_unused_node(struct lpfc_hba
struct lpfc_nodelist * ndlp, void *arg, uint32_t evt)
{
lpfc_issue_els_logo(phba, ndlp, 0);
- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
return ndlp->nlp_state;
}
@@ -593,7 +589,7 @@ lpfc_rcv_logo_unused_node(struct lpfc_hb
ndlp->nlp_flag |= NLP_LOGO_ACC;
spin_unlock_irq(phba->host->host_lock);
lpfc_els_rsp_acc(phba, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0);
- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
return ndlp->nlp_state;
}
@@ -602,7 +598,7 @@ static uint32_t
lpfc_cmpl_logo_unused_node(struct lpfc_hba * phba,
struct lpfc_nodelist * ndlp, void *arg, uint32_t evt)
{
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
@@ -610,7 +606,7 @@ static uint32_t
lpfc_device_rm_unused_node(struct lpfc_hba * phba,
struct lpfc_nodelist * ndlp, void *arg, uint32_t evt)
{
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
@@ -690,8 +686,7 @@ lpfc_rcv_els_plogi_issue(struct lpfc_hba
spin_unlock_irq(phba->host->host_lock);
ndlp->nlp_last_elscmd = ELS_CMD_PLOGI;
ndlp->nlp_prev_state = NLP_STE_PLOGI_ISSUE;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
return ndlp->nlp_state;
}
@@ -766,30 +761,23 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_
goto out;
lpfc_unreg_rpi(phba, ndlp);
- if (lpfc_reg_login
- (phba, irsp->un.elsreq64.remoteID,
- (uint8_t *) sp, mbox, 0) == 0) {
+ if (lpfc_reg_login(phba, irsp->un.elsreq64.remoteID, (uint8_t *) sp,
+ mbox, 0) == 0) {
switch (ndlp->nlp_DID) {
case NameServer_DID:
- mbox->mbox_cmpl =
- lpfc_mbx_cmpl_ns_reg_login;
+ mbox->mbox_cmpl = lpfc_mbx_cmpl_ns_reg_login;
break;
case FDMI_DID:
- mbox->mbox_cmpl =
- lpfc_mbx_cmpl_fdmi_reg_login;
+ mbox->mbox_cmpl = lpfc_mbx_cmpl_fdmi_reg_login;
break;
default:
- mbox->mbox_cmpl =
- lpfc_mbx_cmpl_reg_login;
+ mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login;
}
mbox->context2 = ndlp;
if (lpfc_sli_issue_mbox(phba, mbox,
(MBX_NOWAIT | MBX_STOP_IOCB))
!= MBX_NOT_FINISHED) {
- ndlp->nlp_state =
- NLP_STE_REG_LOGIN_ISSUE;
- lpfc_nlp_list(phba, ndlp,
- NLP_REGLOGIN_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_REG_LOGIN_ISSUE);
return ndlp->nlp_state;
}
mp = (struct lpfc_dmabuf *)mbox->context1;
@@ -804,7 +792,7 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_
out:
/* Free this node since the driver cannot login or has the wrong
sparm */
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
@@ -820,7 +808,7 @@ lpfc_device_rm_plogi_issue(struct lpfc_h
/* software abort outstanding PLOGI */
lpfc_els_abort(phba, ndlp);
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
}
@@ -834,8 +822,7 @@ lpfc_device_recov_plogi_issue(struct lpf
lpfc_els_abort(phba, ndlp);
ndlp->nlp_prev_state = NLP_STE_PLOGI_ISSUE;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
spin_lock_irq(phba->host->host_lock);
ndlp->nlp_flag &= ~(NLP_NODEV_REMOVE | NLP_NPR_2B_DISC);
spin_unlock_irq(phba->host->host_lock);
@@ -859,8 +846,7 @@ lpfc_rcv_plogi_adisc_issue(struct lpfc_h
return ndlp->nlp_state;
}
ndlp->nlp_prev_state = NLP_STE_ADISC_ISSUE;
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(phba, ndlp->nlp_DID, 0);
return ndlp->nlp_state;
@@ -950,20 +936,17 @@ lpfc_cmpl_adisc_adisc_issue(struct lpfc_
memset(&ndlp->nlp_portname, 0, sizeof (struct lpfc_name));
ndlp->nlp_prev_state = NLP_STE_ADISC_ISSUE;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
lpfc_unreg_rpi(phba, ndlp);
return ndlp->nlp_state;
}
if (ndlp->nlp_type & NLP_FCP_TARGET) {
ndlp->nlp_prev_state = NLP_STE_ADISC_ISSUE;
- ndlp->nlp_state = NLP_STE_MAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_MAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_MAPPED_NODE);
} else {
ndlp->nlp_prev_state = NLP_STE_ADISC_ISSUE;
- ndlp->nlp_state = NLP_STE_UNMAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNMAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNMAPPED_NODE);
}
return ndlp->nlp_state;
}
@@ -981,7 +964,7 @@ lpfc_device_rm_adisc_issue(struct lpfc_h
/* software abort outstanding ADISC */
lpfc_els_abort(phba, ndlp);
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
}
@@ -995,8 +978,7 @@ lpfc_device_recov_adisc_issue(struct lpf
lpfc_els_abort(phba, ndlp);
ndlp->nlp_prev_state = NLP_STE_ADISC_ISSUE;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
spin_lock_irq(phba->host->host_lock);
ndlp->nlp_flag &= ~(NLP_NODEV_REMOVE | NLP_NPR_2B_DISC);
ndlp->nlp_flag |= NLP_NPR_ADISC;
@@ -1096,8 +1078,7 @@ lpfc_cmpl_reglogin_reglogin_issue(struct
*/
if (mb->mbxStatus == MBXERR_RPI_FULL) {
ndlp->nlp_prev_state = NLP_STE_UNUSED_NODE;
- ndlp->nlp_state = NLP_STE_UNUSED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
return ndlp->nlp_state;
}
@@ -1110,8 +1091,7 @@ lpfc_cmpl_reglogin_reglogin_issue(struct
lpfc_issue_els_logo(phba, ndlp, 0);
ndlp->nlp_prev_state = NLP_STE_REG_LOGIN_ISSUE;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
return ndlp->nlp_state;
}
@@ -1120,13 +1100,11 @@ lpfc_cmpl_reglogin_reglogin_issue(struct
/* Only if we are not a fabric nport do we issue PRLI */
if (!(ndlp->nlp_type & NLP_FABRIC)) {
ndlp->nlp_prev_state = NLP_STE_REG_LOGIN_ISSUE;
- ndlp->nlp_state = NLP_STE_PRLI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PRLI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PRLI_ISSUE);
lpfc_issue_els_prli(phba, ndlp, 0);
} else {
ndlp->nlp_prev_state = NLP_STE_REG_LOGIN_ISSUE;
- ndlp->nlp_state = NLP_STE_UNMAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNMAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNMAPPED_NODE);
}
return ndlp->nlp_state;
}
@@ -1141,7 +1119,7 @@ lpfc_device_rm_reglogin_issue(struct lpf
return ndlp->nlp_state;
}
else {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
}
@@ -1152,8 +1130,7 @@ lpfc_device_recov_reglogin_issue(struct
uint32_t evt)
{
ndlp->nlp_prev_state = NLP_STE_REG_LOGIN_ISSUE;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
spin_lock_irq(phba->host->host_lock);
ndlp->nlp_flag &= ~(NLP_NODEV_REMOVE | NLP_NPR_2B_DISC);
spin_unlock_irq(phba->host->host_lock);
@@ -1242,8 +1219,7 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_hb
irsp = &rspiocb->iocb;
if (irsp->ulpStatus) {
ndlp->nlp_prev_state = NLP_STE_PRLI_ISSUE;
- ndlp->nlp_state = NLP_STE_UNMAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_UNMAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNMAPPED_NODE);
return ndlp->nlp_state;
}
@@ -1261,8 +1237,7 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_hb
}
ndlp->nlp_prev_state = NLP_STE_PRLI_ISSUE;
- ndlp->nlp_state = NLP_STE_MAPPED_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_MAPPED_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_MAPPED_NODE);
return ndlp->nlp_state;
}
@@ -1295,7 +1270,7 @@ lpfc_device_rm_prli_issue(struct lpfc_hb
/* software abort outstanding PLOGI */
lpfc_els_abort(phba, ndlp);
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
}
@@ -1325,8 +1300,7 @@ lpfc_device_recov_prli_issue(struct lpfc
lpfc_els_abort(phba, ndlp);
ndlp->nlp_prev_state = NLP_STE_PRLI_ISSUE;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
spin_lock_irq(phba->host->host_lock);
ndlp->nlp_flag &= ~(NLP_NODEV_REMOVE | NLP_NPR_2B_DISC);
spin_unlock_irq(phba->host->host_lock);
@@ -1399,8 +1373,7 @@ lpfc_device_recov_unmap_node(struct lpfc
struct lpfc_nodelist * ndlp, void *arg, uint32_t evt)
{
ndlp->nlp_prev_state = NLP_STE_UNMAPPED_NODE;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
ndlp->nlp_flag &= ~(NLP_NODEV_REMOVE | NLP_NPR_2B_DISC);
lpfc_disc_set_adisc(phba, ndlp);
@@ -1481,8 +1454,7 @@ lpfc_device_recov_mapped_node(struct lpf
uint32_t evt)
{
ndlp->nlp_prev_state = NLP_STE_MAPPED_NODE;
- ndlp->nlp_state = NLP_STE_NPR_NODE;
- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
spin_lock_irq(phba->host->host_lock);
ndlp->nlp_flag &= ~(NLP_NODEV_REMOVE | NLP_NPR_2B_DISC);
spin_unlock_irq(phba->host->host_lock);
@@ -1514,8 +1486,7 @@ lpfc_rcv_plogi_npr_node(struct lpfc_hba
/* send PLOGI immediately, move to PLOGI issue state */
if (!(ndlp->nlp_flag & NLP_DELAY_TMO)) {
ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(phba, ndlp->nlp_DID, 0);
}
@@ -1543,16 +1514,13 @@ lpfc_rcv_prli_npr_node(struct lpfc_hba *
ndlp->nlp_flag &= ~NLP_NPR_ADISC;
spin_unlock_irq(phba->host->host_lock);
ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- ndlp->nlp_state = NLP_STE_ADISC_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_ADISC_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_ADISC_ISSUE);
lpfc_issue_els_adisc(phba, ndlp, 0);
} else {
ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(phba, ndlp->nlp_DID, 0);
}
-
}
return ndlp->nlp_state;
}
@@ -1590,13 +1558,11 @@ lpfc_rcv_padisc_npr_node(struct lpfc_hba
!(ndlp->nlp_flag & NLP_NPR_2B_DISC)){
if (ndlp->nlp_flag & NLP_NPR_ADISC) {
ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- ndlp->nlp_state = NLP_STE_ADISC_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_ADISC_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_ADISC_ISSUE);
lpfc_issue_els_adisc(phba, ndlp, 0);
} else {
ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(phba, ndlp->nlp_DID, 0);
}
}
@@ -1645,7 +1611,7 @@ lpfc_cmpl_plogi_npr_node(struct lpfc_hba
irsp = &rspiocb->iocb;
if (irsp->ulpStatus) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
return ndlp->nlp_state;
@@ -1663,7 +1629,7 @@ lpfc_cmpl_prli_npr_node(struct lpfc_hba
irsp = &rspiocb->iocb;
if (irsp->ulpStatus && (ndlp->nlp_flag & NLP_NODEV_REMOVE)) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
return ndlp->nlp_state;
@@ -1691,7 +1657,7 @@ lpfc_cmpl_adisc_npr_node(struct lpfc_hba
irsp = &rspiocb->iocb;
if (irsp->ulpStatus && (ndlp->nlp_flag & NLP_NODEV_REMOVE)) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
return ndlp->nlp_state;
@@ -1712,7 +1678,7 @@ lpfc_cmpl_reglogin_npr_node(struct lpfc_
ndlp->nlp_rpi = mb->un.varWords[0];
else {
if (ndlp->nlp_flag & NLP_NODEV_REMOVE) {
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
}
@@ -1728,7 +1694,7 @@ lpfc_device_rm_npr_node(struct lpfc_hba
ndlp->nlp_flag |= NLP_NODEV_REMOVE;
return ndlp->nlp_state;
}
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
+ lpfc_drop_node(phba, ndlp);
return NLP_STE_FREED_NODE;
}
-
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