[SCSI] lpfc: bug fixes
Following the NPIV support, the following changes have been accumulated
in the testing and qualification of the driver:
- Fix affinity of ELS ring to slow/deferred event processing
- Fix Ring attention masks
- Defer dev_loss_tmo timeout handling to worker thread
- Consolidate link down error classification for better error checking
- Remove unused/deprecated nlp_initiator_tmr timer
- Fix for async scan - move adapter init code back into pci_probe_one
context. Fix async scan interfaces.
- Expand validation of ability to create vports
- Extract VPI resource cnt from firmware
- Tuning of Login/Reject policies to better deal with overwhelmned targets
- Misc ELS and discovery fixes
- Export the npiv_enable attribute to sysfs
- Mailbox handling fix
- Add debugfs support
- A few other small misc fixes:
- wrong return values, double-frees, bad locking
- Added adapter failure heartbeat
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index f60c85d..33fbc16 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -36,6 +36,7 @@
#include "lpfc_logmsg.h"
#include "lpfc_crtn.h"
#include "lpfc_vport.h"
+#include "lpfc_debugfs.h"
static int lpfc_els_retry(struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
@@ -44,7 +45,7 @@
static int lpfc_max_els_tries = 3;
-static int
+int
lpfc_els_chk_latt(struct lpfc_vport *vport)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
@@ -353,7 +354,6 @@
"%d:1817 Fabric does not support NPIV "
"- configuring single port mode.\n",
phba->brd_no);
- phba->vpi_cnt = 1;
phba->link_flag &= ~LS_NPIV_FAB_SUPPORTED;
}
}
@@ -406,7 +406,6 @@
spin_lock_irq(shost->host_lock);
vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);
- phba->vpi_cnt = 1;
spin_unlock_irq(shost->host_lock);
phba->fc_edtov = FF_DEF_EDTOV;
@@ -499,6 +498,11 @@
goto out;
}
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "FLOGI cmpl: status:x%x/x%x state:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ vport->port_state);
+
if (irsp->ulpStatus) {
/* Check for retry */
if (lpfc_els_retry(phba, cmdiocb, rspiocb))
@@ -507,7 +511,6 @@
/* FLOGI failed, so there is no fabric */
spin_lock_irq(shost->host_lock);
vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);
- phba->vpi_cnt = 1;
spin_unlock_irq(shost->host_lock);
/* If private loop, then allow max outstanding els to be
@@ -560,11 +563,8 @@
flogifail:
lpfc_nlp_put(ndlp);
- phba->vpi_cnt = 1;
- if (irsp->ulpStatus != IOSTAT_LOCAL_REJECT ||
- (irsp->un.ulpWord[4] != IOERR_SLI_ABORTED &&
- irsp->un.ulpWord[4] != IOERR_SLI_DOWN)) {
+ if (!lpfc_error_lost_link(irsp)) {
/* FLOGI failed, so just use loop map to make discovery list */
lpfc_disc_list_loopmap(vport);
@@ -627,6 +627,11 @@
icmd->ulpCt_l = 0;
}
+ if (phba->fc_topology != TOPOLOGY_LOOP) {
+ icmd->un.elsreq64.myID = 0;
+ icmd->un.elsreq64.fl = 1;
+ }
+
tmo = phba->fc_ratov;
phba->fc_ratov = LPFC_DISC_FLOGI_TMO;
lpfc_set_disctmo(vport);
@@ -634,6 +639,11 @@
phba->fc_stat.elsXmitFLOGI++;
elsiocb->iocb_cmpl = lpfc_cmpl_els_flogi;
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue FLOGI: opt:x%x",
+ phba->sli3_options, 0, 0);
+
rc = lpfc_issue_fabric_iocb(phba, elsiocb);
if (rc == IOCB_ERROR) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -816,6 +826,11 @@
cmdiocb->context_un.rsp_iocb = rspiocb;
irsp = &rspiocb->iocb;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "PLOGI cmpl: status:x%x/x%x did:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ irsp->un.elsreq64.remoteID);
+
ndlp = lpfc_findnode_did(vport, irsp->un.elsreq64.remoteID);
if (!ndlp) {
lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
@@ -878,10 +893,7 @@
}
/* Do not call DSM for lpfc_els_abort'ed ELS cmds */
- if ((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
- ((irsp->un.ulpWord[4] == IOERR_SLI_ABORTED) ||
- (irsp->un.ulpWord[4] == IOERR_LINK_DOWN) ||
- (irsp->un.ulpWord[4] == IOERR_SLI_DOWN))) {
+ if (lpfc_error_lost_link(irsp)) {
rc = NLP_STE_FREED_NODE;
} else {
rc = lpfc_disc_state_machine(vport, ndlp, cmdiocb,
@@ -966,6 +978,10 @@
if (sp->cmn.fcphHigh < FC_PH3)
sp->cmn.fcphHigh = FC_PH3;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue PLOGI: did:x%x",
+ did, 0, 0);
+
phba->fc_stat.elsXmitPLOGI++;
elsiocb->iocb_cmpl = lpfc_cmpl_els_plogi;
ret = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0);
@@ -997,6 +1013,11 @@
ndlp->nlp_flag &= ~NLP_PRLI_SND;
spin_unlock_irq(shost->host_lock);
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "PRLI cmpl: status:x%x/x%x did:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ ndlp->nlp_DID);
+
/* PRLI completes to NPort <nlp_DID> */
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
"%d (%d):0103 PRLI completes to NPort x%x "
@@ -1018,10 +1039,7 @@
}
/* PRLI failed */
/* Do not call DSM for lpfc_els_abort'ed ELS cmds */
- if ((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
- ((irsp->un.ulpWord[4] == IOERR_SLI_ABORTED) ||
- (irsp->un.ulpWord[4] == IOERR_LINK_DOWN) ||
- (irsp->un.ulpWord[4] == IOERR_SLI_DOWN))) {
+ if (lpfc_error_lost_link(irsp)) {
goto out;
} else {
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
@@ -1087,6 +1105,10 @@
npr->prliType = PRLI_FCP_TYPE;
npr->initiatorFunc = 1;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue PRLI: did:x%x",
+ ndlp->nlp_DID, 0, 0);
+
phba->fc_stat.elsXmitPRLI++;
elsiocb->iocb_cmpl = lpfc_cmpl_els_prli;
spin_lock_irq(shost->host_lock);
@@ -1133,6 +1155,8 @@
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
+ lpfc_can_disctmo(vport);
+
/* RSCN discovery */
/* go thru NPR nodes and issue ELS PLOGIs */
if (vport->fc_npr_cnt)
@@ -1170,6 +1194,11 @@
irsp = &(rspiocb->iocb);
ndlp = (struct lpfc_nodelist *) cmdiocb->context1;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "ADISC cmpl: status:x%x/x%x did:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ ndlp->nlp_DID);
+
/* Since ndlp can be freed in the disc state machine, note if this node
* is being used during discovery.
*/
@@ -1208,12 +1237,9 @@
}
/* ADISC failed */
/* Do not call DSM for lpfc_els_abort'ed ELS cmds */
- if ((irsp->ulpStatus != IOSTAT_LOCAL_REJECT) ||
- ((irsp->un.ulpWord[4] != IOERR_SLI_ABORTED) &&
- (irsp->un.ulpWord[4] != IOERR_LINK_DOWN) &&
- (irsp->un.ulpWord[4] != IOERR_SLI_DOWN))) {
+ if (!lpfc_error_lost_link(irsp)) {
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
- NLP_EVT_CMPL_ADISC);
+ NLP_EVT_CMPL_ADISC);
}
} else {
/* Good status, call state machine */
@@ -1306,6 +1332,10 @@
memcpy(&ap->nodeName, &vport->fc_nodename, sizeof(struct lpfc_name));
ap->DID = be32_to_cpu(vport->fc_myDID);
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue ADISC: did:x%x",
+ ndlp->nlp_DID, 0, 0);
+
phba->fc_stat.elsXmitADISC++;
elsiocb->iocb_cmpl = lpfc_cmpl_els_adisc;
spin_lock_irq(shost->host_lock);
@@ -1340,6 +1370,11 @@
ndlp->nlp_flag &= ~NLP_LOGO_SND;
spin_unlock_irq(shost->host_lock);
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "LOGO cmpl: status:x%x/x%x did:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ ndlp->nlp_DID);
+
/* LOGO completes to NPort <nlp_DID> */
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
"%d (%d):0105 LOGO completes to NPort x%x "
@@ -1368,15 +1403,11 @@
goto out;
/* LOGO failed */
/* Do not call DSM for lpfc_els_abort'ed ELS cmds */
- if ((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
- ((irsp->un.ulpWord[4] == IOERR_SLI_ABORTED) ||
- (irsp->un.ulpWord[4] == IOERR_LINK_DOWN) ||
- (irsp->un.ulpWord[4] == IOERR_SLI_DOWN))) {
+ if (lpfc_error_lost_link(irsp))
goto out;
- } else {
+ else
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
NLP_EVT_CMPL_LOGO);
- }
} else {
/* Good status, call state machine.
* This will unregister the rpi if needed.
@@ -1423,6 +1454,10 @@
pcmd += sizeof(uint32_t);
memcpy(pcmd, &vport->fc_portname, sizeof(struct lpfc_name));
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue LOGO: did:x%x",
+ ndlp->nlp_DID, 0, 0);
+
phba->fc_stat.elsXmitLOGO++;
elsiocb->iocb_cmpl = lpfc_cmpl_els_logo;
spin_lock_irq(shost->host_lock);
@@ -1449,6 +1484,11 @@
irsp = &rspiocb->iocb;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "ELS cmd cmpl: status:x%x/x%x did:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ irsp->un.elsreq64.remoteID);
+
/* ELS cmd tag <ulpIoTag> completes */
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
"%d (%d):0106 ELS cmd tag x%x completes Data: x%x x%x "
@@ -1502,6 +1542,10 @@
memset(pcmd, 0, sizeof(SCR));
((SCR *) pcmd)->Function = SCR_FUNC_FULL;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue SCR: did:x%x",
+ ndlp->nlp_DID, 0, 0);
+
phba->fc_stat.elsXmitSCR++;
elsiocb->iocb_cmpl = lpfc_cmpl_els_cmd;
if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) {
@@ -1569,6 +1613,10 @@
sizeof(struct lpfc_name));
}
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue FARPR: did:x%x",
+ ndlp->nlp_DID, 0, 0);
+
phba->fc_stat.elsXmitFARPR++;
elsiocb->iocb_cmpl = lpfc_cmpl_els_cmd;
if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) {
@@ -1763,6 +1811,10 @@
return 1;
}
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Retry ELS: wd7:x%x wd4:x%x did:x%x",
+ *(((uint32_t *) irsp) + 7), irsp->un.ulpWord[4], ndlp->nlp_DID);
+
switch (irsp->ulpStatus) {
case IOSTAT_FCP_RSP_ERROR:
case IOSTAT_REMOTE_STOP:
@@ -1776,10 +1828,6 @@
retry = 1;
break;
- case IOERR_SEQUENCE_TIMEOUT:
- retry = 1;
- break;
-
case IOERR_ILLEGAL_COMMAND:
if ((phba->sli3_options & LPFC_SLI3_VPORT_TEARDOWN) &&
(cmd == ELS_CMD_FDISC)) {
@@ -1794,10 +1842,18 @@
break;
case IOERR_NO_RESOURCES:
+ retry = 1;
+ if (cmdiocb->retry > 100)
+ delay = 100;
+ maxretry = 250;
+ break;
+
+ case IOERR_ILLEGAL_FRAME:
delay = 100;
retry = 1;
break;
+ case IOERR_SEQUENCE_TIMEOUT:
case IOERR_INVALID_RPI:
retry = 1;
break;
@@ -1852,7 +1908,8 @@
break;
case LSRJT_LOGICAL_BSY:
- if (cmd == ELS_CMD_PLOGI) {
+ if ((cmd == ELS_CMD_PLOGI) ||
+ (cmd == ELS_CMD_PRLI)) {
delay = 1000;
maxretry = 48;
} else if (cmd == ELS_CMD_FDISC) {
@@ -1908,7 +1965,11 @@
phba->brd_no, vport->vpi,
cmd, did, cmdiocb->retry, delay);
- if ((cmd == ELS_CMD_PLOGI) || (cmd == ELS_CMD_ADISC)) {
+ if (((cmd == ELS_CMD_PLOGI) || (cmd == ELS_CMD_ADISC)) &&
+ ((irsp->ulpStatus != IOSTAT_LOCAL_REJECT) ||
+ ((irsp->un.ulpWord[4] & 0xff) != IOERR_NO_RESOURCES))) {
+ /* Don't reset timer for no resources */
+
/* If discovery / RSCN timer is running, reset it */
if (timer_pending(&vport->fc_disctmo) ||
(vport->fc_flag & FC_RSCN_MODE))
@@ -1928,7 +1989,12 @@
spin_unlock_irq(shost->host_lock);
ndlp->nlp_prev_state = ndlp->nlp_state;
- lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
+ if (cmd == ELS_CMD_PRLI)
+ lpfc_nlp_set_state(vport, ndlp,
+ NLP_STE_REG_LOGIN_ISSUE);
+ else
+ lpfc_nlp_set_state(vport, ndlp,
+ NLP_STE_NPR_NODE);
ndlp->nlp_last_elscmd = cmd;
return 1;
@@ -2015,6 +2081,12 @@
{
struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) cmdiocb->context1;
struct lpfc_vport *vport = cmdiocb->vport;
+ IOCB_t *irsp;
+
+ irsp = &rspiocb->iocb;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+ "ACC LOGO cmpl: status:x%x/x%x did:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4], ndlp->nlp_DID);
/* ACC to LOGO completes to NPort <nlp_DID> */
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
@@ -2037,8 +2109,22 @@
return;
}
+void
+lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
+{
+ struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
+ struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2;
+
+ pmb->context1 = NULL;
+ lpfc_mbuf_free(phba, mp->virt, mp->phys);
+ kfree(mp);
+ mempool_free(pmb, phba->mbox_mem_pool);
+ lpfc_nlp_put(ndlp);
+ return;
+}
+
static void
-lpfc_cmpl_els_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
+lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq *rspiocb)
{
struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) cmdiocb->context1;
@@ -2066,6 +2152,11 @@
goto out;
}
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+ "ACC cmpl: status:x%x/x%x did:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ irsp->un.rcvels.remoteID);
+
/* ELS response tag <ulpIoTag> completes */
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
"%d (%d):0110 ELS response tag x%x completes "
@@ -2080,12 +2171,18 @@
if ((rspiocb->iocb.ulpStatus == 0)
&& (ndlp->nlp_flag & NLP_ACC_REGLOGIN)) {
lpfc_unreg_rpi(vport, ndlp);
- mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login;
mbox->context2 = lpfc_nlp_get(ndlp);
mbox->vport = vport;
- ndlp->nlp_prev_state = ndlp->nlp_state;
- lpfc_nlp_set_state(vport, ndlp,
+ if (ndlp->nlp_flag & NLP_RM_DFLT_RPI) {
+ mbox->mbox_flag |= LPFC_MBX_IMED_UNREG;
+ mbox->mbox_cmpl = lpfc_mbx_cmpl_dflt_rpi;
+ }
+ else {
+ mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login;
+ ndlp->nlp_prev_state = ndlp->nlp_state;
+ lpfc_nlp_set_state(vport, ndlp,
NLP_STE_REG_LOGIN_ISSUE);
+ }
if (lpfc_sli_issue_mbox(phba, mbox,
(MBX_NOWAIT | MBX_STOP_IOCB))
!= MBX_NOT_FINISHED) {
@@ -2095,15 +2192,11 @@
/* NOTE: we should have messages for unsuccessful
reglogin */
} else {
- /* Do not call NO_LIST for lpfc_els_abort'ed ELS cmds */
- if (!((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
- ((irsp->un.ulpWord[4] == IOERR_SLI_ABORTED) ||
- (irsp->un.ulpWord[4] == IOERR_LINK_DOWN) ||
- (irsp->un.ulpWord[4] == IOERR_SLI_DOWN)))) {
- if (ndlp->nlp_flag & NLP_ACC_REGLOGIN) {
- lpfc_drop_node(vport, ndlp);
- ndlp = NULL;
- }
+ /* Do not drop node for lpfc_els_abort'ed ELS cmds */
+ if (!lpfc_error_lost_link(irsp) &&
+ ndlp->nlp_flag & NLP_ACC_REGLOGIN) {
+ lpfc_drop_node(vport, ndlp);
+ ndlp = NULL;
}
}
mp = (struct lpfc_dmabuf *) mbox->context1;
@@ -2116,7 +2209,7 @@
out:
if (ndlp) {
spin_lock_irq(shost->host_lock);
- ndlp->nlp_flag &= ~NLP_ACC_REGLOGIN;
+ ndlp->nlp_flag &= ~(NLP_ACC_REGLOGIN | NLP_RM_DFLT_RPI);
spin_unlock_irq(shost->host_lock);
}
lpfc_els_free_iocb(phba, cmdiocb);
@@ -2161,6 +2254,10 @@
pcmd = (((struct lpfc_dmabuf *) elsiocb->context2)->virt);
*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
pcmd += sizeof(uint32_t);
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+ "Issue ACC: did:x%x flg:x%x",
+ ndlp->nlp_DID, ndlp->nlp_flag, 0);
break;
case ELS_CMD_PLOGI:
cmdsize = (sizeof(struct serv_parm) + sizeof(uint32_t));
@@ -2179,6 +2276,10 @@
*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
pcmd += sizeof(uint32_t);
memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm));
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+ "Issue ACC PLOGI: did:x%x flg:x%x",
+ ndlp->nlp_DID, ndlp->nlp_flag, 0);
break;
case ELS_CMD_PRLO:
cmdsize = sizeof(uint32_t) + sizeof(PRLO);
@@ -2196,6 +2297,10 @@
*((uint32_t *) (pcmd)) = ELS_CMD_PRLO_ACC;
els_pkt_ptr = (ELS_PKT *) pcmd;
els_pkt_ptr->un.prlo.acceptRspCode = PRLO_REQ_EXECUTED;
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+ "Issue ACC PRLO: did:x%x flg:x%x",
+ ndlp->nlp_DID, ndlp->nlp_flag, 0);
break;
default:
return 1;
@@ -2220,7 +2325,7 @@
spin_unlock_irq(shost->host_lock);
elsiocb->iocb_cmpl = lpfc_cmpl_els_logo_acc;
} else {
- elsiocb->iocb_cmpl = lpfc_cmpl_els_acc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
}
phba->fc_stat.elsXmitACC++;
@@ -2234,7 +2339,8 @@
int
lpfc_els_rsp_reject(struct lpfc_vport *vport, uint32_t rejectError,
- struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp)
+ struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp,
+ LPFC_MBOXQ_t *mbox)
{
struct lpfc_hba *phba = vport->phba;
IOCB_t *icmd;
@@ -2264,6 +2370,11 @@
pcmd += sizeof(uint32_t);
*((uint32_t *) (pcmd)) = rejectError;
+ if (mbox) {
+ elsiocb->context_un.mbox = mbox;
+ elsiocb->context1 = lpfc_nlp_get(ndlp);
+ }
+
/* Xmit ELS RJT <err> response tag <ulpIoTag> */
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
"%d (%d):0129 Xmit ELS RJT x%x response tag x%x "
@@ -2273,8 +2384,12 @@
elsiocb->iocb.ulpContext, ndlp->nlp_DID,
ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+ "Issue LS_RJT: did:x%x flg:x%x err:x%x",
+ ndlp->nlp_DID, ndlp->nlp_flag, rejectError);
+
phba->fc_stat.elsXmitLSRJT++;
- elsiocb->iocb_cmpl = lpfc_cmpl_els_acc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0);
if (rc == IOCB_ERROR) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -2326,8 +2441,12 @@
memcpy(&ap->nodeName, &vport->fc_nodename, sizeof(struct lpfc_name));
ap->DID = be32_to_cpu(vport->fc_myDID);
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+ "Issue ACC ADISC: did:x%x flg:x%x",
+ ndlp->nlp_DID, ndlp->nlp_flag, 0);
+
phba->fc_stat.elsXmitACC++;
- elsiocb->iocb_cmpl = lpfc_cmpl_els_acc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0);
if (rc == IOCB_ERROR) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -2401,8 +2520,12 @@
npr->prliType = PRLI_FCP_TYPE;
npr->initiatorFunc = 1;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+ "Issue ACC PRLI: did:x%x flg:x%x",
+ ndlp->nlp_DID, ndlp->nlp_flag, 0);
+
phba->fc_stat.elsXmitACC++;
- elsiocb->iocb_cmpl = lpfc_cmpl_els_acc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0);
if (rc == IOCB_ERROR) {
@@ -2479,8 +2602,12 @@
break;
}
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+ "Issue ACC RNID: did:x%x flg:x%x",
+ ndlp->nlp_DID, ndlp->nlp_flag, 0);
+
phba->fc_stat.elsXmitACC++;
- elsiocb->iocb_cmpl = lpfc_cmpl_els_acc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
lpfc_nlp_put(ndlp);
elsiocb->context1 = NULL; /* Don't need ndlp for cmpl,
* it could be freed */
@@ -2703,6 +2830,10 @@
* Discovery processing will satisfy it.
*/
if (vport->port_state <= LPFC_NS_QRY) {
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV RSCN ignore: did:x%x/ste:x%x flg:x%x",
+ ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);
+
lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL,
newnode);
return 0;
@@ -2734,6 +2865,12 @@
"%d (%d):0214 Ignore RSCN Data: x%x x%x x%x x%x\n",
phba->brd_no, vport->vpi, vport->fc_flag, payload_len,
*lp, rscn_cnt);
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV RSCN vport: did:x%x/ste:x%x flg:x%x",
+ ndlp->nlp_DID, vport->port_state,
+ ndlp->nlp_flag);
+
lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb,
ndlp, NULL, newnode);
return 0;
@@ -2744,6 +2881,10 @@
* RSCN payload buffer, cmdiocb->context2 to process later.
*/
if (vport->fc_flag & (FC_RSCN_MODE | FC_NDISC_ACTIVE)) {
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV RSCN defer: did:x%x/ste:x%x flg:x%x",
+ ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);
+
vport->fc_flag |= FC_RSCN_DEFERRED;
if ((rscn_cnt < FC_MAX_HOLD_RSCN) &&
!(vport->fc_flag & FC_RSCN_DISCOVERY)) {
@@ -2798,6 +2939,10 @@
return 0;
}
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV RSCN: did:x%x/ste:x%x flg:x%x",
+ ndlp->nlp_DID, vport->port_state, ndlp->nlp_flag);
+
spin_lock_irq(shost->host_lock);
vport->fc_flag |= FC_RSCN_MODE;
spin_unlock_irq(shost->host_lock);
@@ -2958,7 +3103,8 @@
stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
stat.un.b.lsRjtRsnCodeExp = LSEXP_SPARM_OPTIONS;
stat.un.b.vendorUnique = 0;
- lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp);
+ lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp,
+ NULL);
return 1;
}
@@ -3001,7 +3147,8 @@
stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA;
stat.un.b.vendorUnique = 0;
- lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp);
+ lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp,
+ NULL);
}
return 0;
}
@@ -3017,7 +3164,7 @@
stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA;
stat.un.b.vendorUnique = 0;
- lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp);
+ lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);
return 0;
}
@@ -3089,7 +3236,7 @@
elsiocb->iocb.ulpContext, ndlp->nlp_DID,
ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
- elsiocb->iocb_cmpl = lpfc_cmpl_els_acc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitACC++;
if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR)
lpfc_els_free_iocb(phba, elsiocb);
@@ -3114,7 +3261,8 @@
stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA;
stat.un.b.vendorUnique = 0;
- lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp);
+ lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp,
+ NULL);
}
pcmd = (struct lpfc_dmabuf *) cmdiocb->context2;
@@ -3150,7 +3298,7 @@
stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA;
stat.un.b.vendorUnique = 0;
- lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp);
+ lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);
return 0;
}
@@ -3202,7 +3350,7 @@
elsiocb->iocb.ulpContext, ndlp->nlp_DID,
ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi);
- elsiocb->iocb_cmpl = lpfc_cmpl_els_acc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitACC++;
if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) {
@@ -3229,7 +3377,8 @@
stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA;
stat.un.b.vendorUnique = 0;
- lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp);
+ lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp,
+ NULL);
}
pcmd = (struct lpfc_dmabuf *) cmdiocb->context2;
@@ -3538,9 +3687,6 @@
struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING];
struct lpfc_iocbq *tmp_iocb, *piocb;
IOCB_t *cmd = NULL;
- struct lpfc_dmabuf *pcmd;
- uint32_t *elscmd;
- uint32_t els_command;
lpfc_fabric_abort_vport(vport);
@@ -3559,10 +3705,6 @@
cmd->ulpCommand == CMD_ABORT_XRI_CN)
continue;
- pcmd = (struct lpfc_dmabuf *) piocb->context2;
- elscmd = (uint32_t *) (pcmd->virt);
- els_command = *elscmd;
-
if (piocb->vport != vport)
continue;
@@ -3618,8 +3760,13 @@
if ((phba->sli3_options & LPFC_SLI3_HBQ_ENABLED) == 0)
lpfc_post_buffer(phba, pring, 1, 1);
- if (icmd->ulpStatus)
+ did = icmd->un.rcvels.remoteID;
+ if (icmd->ulpStatus) {
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV Unsol ELS: status:x%x/x%x did:x%x",
+ icmd->ulpStatus, icmd->un.ulpWord[4], did);
goto dropit;
+ }
/* Check to see if link went down during discovery */
if (lpfc_els_chk_latt(vport))
@@ -3629,7 +3776,6 @@
if (vport->load_flag & FC_UNLOADING)
goto dropit;
- did = icmd->un.rcvels.remoteID;
ndlp = lpfc_findnode_did(vport, did);
if (!ndlp) {
/* Cannot find existing Fabric ndlp, so allocate a new one */
@@ -3662,35 +3808,51 @@
switch (cmd) {
case ELS_CMD_PLOGI:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV PLOGI: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvPLOGI++;
- if ((vport->port_state < LPFC_DISC_AUTH) ||
- ((vport->port_type == LPFC_NPIV_PORT &&
- phba->cfg_vport_restrict_login))) {
- rjt_err = 2;
+ ndlp = lpfc_plogi_confirm_nport(phba, payload, ndlp);
+
+ if (vport->port_state < LPFC_DISC_AUTH) {
+ rjt_err = LSRJT_UNABLE_TPC;
break;
}
- ndlp = lpfc_plogi_confirm_nport(phba, payload, ndlp);
lpfc_disc_state_machine(vport, ndlp, elsiocb,
NLP_EVT_RCV_PLOGI);
+
break;
case ELS_CMD_FLOGI:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV FLOGI: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvFLOGI++;
lpfc_els_rcv_flogi(vport, elsiocb, ndlp, newnode);
if (newnode)
lpfc_drop_node(vport, ndlp);
break;
case ELS_CMD_LOGO:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV LOGO: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvLOGO++;
if (vport->port_state < LPFC_DISC_AUTH) {
- rjt_err = 1;
+ rjt_err = LSRJT_UNABLE_TPC;
break;
}
lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_LOGO);
break;
case ELS_CMD_PRLO:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV PRLO: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvPRLO++;
if (vport->port_state < LPFC_DISC_AUTH) {
- rjt_err = 1;
+ rjt_err = LSRJT_UNABLE_TPC;
break;
}
lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_PRLO);
@@ -3702,70 +3864,114 @@
lpfc_drop_node(vport, ndlp);
break;
case ELS_CMD_ADISC:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV ADISC: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvADISC++;
if (vport->port_state < LPFC_DISC_AUTH) {
- rjt_err = 1;
+ rjt_err = LSRJT_UNABLE_TPC;
break;
}
lpfc_disc_state_machine(vport, ndlp, elsiocb,
NLP_EVT_RCV_ADISC);
break;
case ELS_CMD_PDISC:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV PDISC: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvPDISC++;
if (vport->port_state < LPFC_DISC_AUTH) {
- rjt_err = 1;
+ rjt_err = LSRJT_UNABLE_TPC;
break;
}
lpfc_disc_state_machine(vport, ndlp, elsiocb,
NLP_EVT_RCV_PDISC);
break;
case ELS_CMD_FARPR:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV FARPR: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvFARPR++;
lpfc_els_rcv_farpr(vport, elsiocb, ndlp);
break;
case ELS_CMD_FARP:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV FARP: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvFARP++;
lpfc_els_rcv_farp(vport, elsiocb, ndlp);
break;
case ELS_CMD_FAN:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV FAN: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvFAN++;
lpfc_els_rcv_fan(vport, elsiocb, ndlp);
break;
case ELS_CMD_PRLI:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV PRLI: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvPRLI++;
if (vport->port_state < LPFC_DISC_AUTH) {
- rjt_err = 1;
+ rjt_err = LSRJT_UNABLE_TPC;
break;
}
lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_PRLI);
break;
case ELS_CMD_LIRR:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV LIRR: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvLIRR++;
lpfc_els_rcv_lirr(vport, elsiocb, ndlp);
if (newnode)
lpfc_drop_node(vport, ndlp);
break;
case ELS_CMD_RPS:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV RPS: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvRPS++;
lpfc_els_rcv_rps(vport, elsiocb, ndlp);
if (newnode)
lpfc_drop_node(vport, ndlp);
break;
case ELS_CMD_RPL:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV RPL: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvRPL++;
lpfc_els_rcv_rpl(vport, elsiocb, ndlp);
if (newnode)
lpfc_drop_node(vport, ndlp);
break;
case ELS_CMD_RNID:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV RNID: did:x%x/ste:x%x flg:x%x",
+ did, vport->port_state, ndlp->nlp_flag);
+
phba->fc_stat.elsRcvRNID++;
lpfc_els_rcv_rnid(vport, elsiocb, ndlp);
if (newnode)
lpfc_drop_node(vport, ndlp);
break;
default:
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL,
+ "RCV ELS cmd: cmd:x%x did:x%x/ste:x%x",
+ cmd, did, vport->port_state);
+
/* Unsupported ELS command, reject */
- rjt_err = 2;
+ rjt_err = LSRJT_INVALID_CMD;
/* Unknown ELS command <elsCmd> received from NPORT <did> */
lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
@@ -3780,12 +3986,10 @@
/* check if need to LS_RJT received ELS cmd */
if (rjt_err) {
memset(&stat, 0, sizeof(stat));
- if (rjt_err == 1)
- stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
- else
- stat.un.b.lsRjtRsnCode = LSRJT_INVALID_CMD;
+ stat.un.b.lsRjtRsnCode = rjt_err;
stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE;
- lpfc_els_rsp_reject(vport, stat.un.lsRjtError, elsiocb, ndlp);
+ lpfc_els_rsp_reject(vport, stat.un.lsRjtError, elsiocb, ndlp,
+ NULL);
if (newnode)
lpfc_drop_node(vport, ndlp);
}
@@ -4044,6 +4248,10 @@
lpfc_set_disctmo(piocb->vport);
}
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "FDISC cmpl: status:x%x/x%x prevdid:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4], vport->fc_prevDID);
+
if (irsp->ulpStatus) {
/* Check for retry */
if (lpfc_els_retry(phba, cmdiocb, rspiocb))
@@ -4054,6 +4262,7 @@
"%d (%d):0124 FDISC failed. (%d/%d)\n",
phba->brd_no, vport->vpi,
irsp->ulpStatus, irsp->un.ulpWord[4]);
+
if (vport->fc_vport->vport_state == FC_VPORT_INITIALIZING)
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
@@ -4113,14 +4322,11 @@
uint16_t cmdsize;
int did = ndlp->nlp_DID;
int rc;
- int new_ndlp = 0;
cmdsize = (sizeof(uint32_t) + sizeof(struct serv_parm));
elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, did,
ELS_CMD_FDISC);
if (!elsiocb) {
- if (new_ndlp)
- mempool_free(ndlp, phba->nlp_mem_pool);
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
@@ -4163,11 +4369,13 @@
phba->fc_stat.elsXmitFDISC++;
elsiocb->iocb_cmpl = lpfc_cmpl_els_fdisc;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue FDISC: did:x%x",
+ did, 0, 0);
+
rc = lpfc_issue_fabric_iocb(phba, elsiocb);
if (rc == IOCB_ERROR) {
lpfc_els_free_iocb(phba, elsiocb);
- if (new_ndlp)
- mempool_free(ndlp, phba->nlp_mem_pool);
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
@@ -4186,6 +4394,12 @@
struct lpfc_iocbq *rspiocb)
{
struct lpfc_vport *vport = cmdiocb->vport;
+ IOCB_t *irsp;
+
+ irsp = &rspiocb->iocb;
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "LOGO npiv cmpl: status:x%x/x%x did:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4], irsp->un.rcvels.remoteID);
lpfc_els_free_iocb(phba, cmdiocb);
vport->unreg_vpi_cmpl = VPORT_ERROR;
@@ -4218,6 +4432,10 @@
pcmd += sizeof(uint32_t);
memcpy(pcmd, &vport->fc_portname, sizeof(struct lpfc_name));
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue LOGO npiv did:x%x flg:x%x",
+ ndlp->nlp_DID, ndlp->nlp_flag, 0);
+
elsiocb->iocb_cmpl = lpfc_cmpl_els_npiv_logo;
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag |= NLP_LOGO_SND;
@@ -4277,6 +4495,10 @@
iocb->iocb_cmpl = lpfc_cmpl_fabric_iocb;
iocb->iocb_flag |= LPFC_IO_FABRIC;
+ lpfc_debugfs_disc_trc(iocb->vport, LPFC_DISC_TRC_ELS_CMD,
+ "Fabric sched1: ste:x%x",
+ iocb->vport->port_state, 0, 0);
+
ret = lpfc_sli_issue_iocb(phba, pring, iocb, 0);
if (ret == IOCB_ERROR) {
@@ -4387,6 +4609,10 @@
iocb->iocb_cmpl = lpfc_cmpl_fabric_iocb;
iocb->iocb_flag |= LPFC_IO_FABRIC;
+ lpfc_debugfs_disc_trc(iocb->vport, LPFC_DISC_TRC_ELS_CMD,
+ "Fabric sched2: ste:x%x",
+ iocb->vport->port_state, 0, 0);
+
atomic_inc(&phba->fabric_iocb_count);
ret = lpfc_sli_issue_iocb(phba, pring, iocb, 0);