/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2007 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2008 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
if (elsiocb == NULL)
return NULL;
+
icmd = &elsiocb->iocb;
/* fill in BDEs for command */
if (!prsp || !prsp->virt)
goto els_iocb_free_prsp_exit;
INIT_LIST_HEAD(&prsp->list);
- } else {
+ } else
prsp = NULL;
- }
/* Allocate buffer for Buffer ptr list */
pbuflist = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
sp = &phba->fc_fabparam;
ndlp = lpfc_findnode_did(vport, Fabric_DID);
- if (!ndlp) {
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) {
err = 1;
goto fail;
}
mbox->mbox_cmpl = lpfc_mbx_cmpl_fabric_reg_login;
mbox->vport = vport;
+ /* increment the reference count on ndlp to hold reference
+ * for the callback routine.
+ */
mbox->context2 = lpfc_nlp_get(ndlp);
rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
return 0;
fail_issue_reg_login:
+ /* decrement the reference count on ndlp just incremented
+ * for the failed mbox command.
+ */
lpfc_nlp_put(ndlp);
mp = (struct lpfc_dmabuf *) mbox->context1;
lpfc_mbuf_free(phba, mp->virt, mp->phys);
*/
list_for_each_entry_safe(np, next_np,
&vport->fc_nodes, nlp_listp) {
+ if (!NLP_CHK_NODE_ACT(ndlp))
+ continue;
if ((np->nlp_state != NLP_STE_NPR_NODE) ||
!(np->nlp_flag & NLP_NPR_ADISC))
continue;
mempool_free(mbox, phba->mbox_mem_pool);
goto fail;
}
+ /* Decrement ndlp reference count indicating that ndlp can be
+ * safely released when other references to it are done.
+ */
lpfc_nlp_put(ndlp);
ndlp = lpfc_findnode_did(vport, PT2PT_RemoteID);
ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL);
if (!ndlp)
goto fail;
-
lpfc_nlp_init(vport, ndlp, PT2PT_RemoteID);
+ } else if (!NLP_CHK_NODE_ACT(ndlp)) {
+ ndlp = lpfc_enable_node(vport, ndlp,
+ NLP_STE_UNUSED_NODE);
+ if(!ndlp)
+ goto fail;
}
memcpy(&ndlp->nlp_portname, &sp->portName,
sizeof(struct lpfc_name));
memcpy(&ndlp->nlp_nodename, &sp->nodeName,
sizeof(struct lpfc_name));
+ /* Set state will put ndlp onto node list if not already done */
lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag |= NLP_NPR_2B_DISC;
spin_unlock_irq(shost->host_lock);
- } else {
- /* This side will wait for the PLOGI */
+ } else
+ /* This side will wait for the PLOGI, decrement ndlp reference
+ * count indicating that ndlp can be released when other
+ * references to it are done.
+ */
lpfc_nlp_put(ndlp);
- }
/* If we are pt2pt with another NPort, force NPIV off! */
phba->sli3_options &= ~LPFC_SLI3_NPIV_ENABLED;
if (icmd->ulpCommand == CMD_ELS_REQUEST64_CR &&
icmd->un.elsreq64.bdl.ulpIoTag32) {
ndlp = (struct lpfc_nodelist *)(iocb->context1);
- if (ndlp && (ndlp->nlp_DID == Fabric_DID)) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
+ (ndlp->nlp_DID == Fabric_DID))
lpfc_sli_issue_abort_iotag(phba, pring, iocb);
- }
}
}
spin_unlock_irq(&phba->hbalock);
if (!ndlp)
return 0;
lpfc_nlp_init(vport, ndlp, Fabric_DID);
- } else {
- lpfc_dequeue_node(vport, ndlp);
+ /* Put ndlp onto node list */
+ lpfc_enqueue_node(vport, ndlp);
+ } else if (!NLP_CHK_NODE_ACT(ndlp)) {
+ /* re-setup ndlp without removing from node list */
+ ndlp = lpfc_enable_node(vport, ndlp, NLP_STE_UNUSED_NODE);
+ if (!ndlp)
+ return 0;
}
- if (lpfc_issue_els_flogi(vport, ndlp, 0)) {
+ if (lpfc_issue_els_flogi(vport, ndlp, 0))
/* This decrement of reference count to node shall kick off
* the release of the node.
*/
lpfc_nlp_put(ndlp);
- }
+
return 1;
}
if (!ndlp)
return 0;
lpfc_nlp_init(vport, ndlp, Fabric_DID);
- } else {
- lpfc_dequeue_node(vport, ndlp);
+ /* Put ndlp onto node list */
+ lpfc_enqueue_node(vport, ndlp);
+ } else if (!NLP_CHK_NODE_ACT(ndlp)) {
+ /* re-setup ndlp without removing from node list */
+ ndlp = lpfc_enable_node(vport, ndlp, NLP_STE_UNUSED_NODE);
+ if (!ndlp)
+ return 0;
}
+
if (lpfc_issue_els_fdisc(vport, ndlp, 0)) {
/* decrement node reference count to trigger the release of
* the node.
struct fc_rport *rport;
struct serv_parm *sp;
uint8_t name[sizeof(struct lpfc_name)];
- uint32_t rc;
+ uint32_t rc, keepDID = 0;
/* Fabric nodes can have the same WWPN so we don't bother searching
* by WWPN. Just return the ndlp that was given to us.
*/
new_ndlp = lpfc_findnode_wwpn(vport, &sp->portName);
- if (new_ndlp == ndlp)
+ if (new_ndlp == ndlp && NLP_CHK_NODE_ACT(new_ndlp))
return ndlp;
if (!new_ndlp) {
new_ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_ATOMIC);
if (!new_ndlp)
return ndlp;
-
lpfc_nlp_init(vport, new_ndlp, ndlp->nlp_DID);
- }
+ } else if (!NLP_CHK_NODE_ACT(new_ndlp)) {
+ rc = memcmp(&ndlp->nlp_portname, name,
+ sizeof(struct lpfc_name));
+ if (!rc)
+ return ndlp;
+ new_ndlp = lpfc_enable_node(vport, new_ndlp,
+ NLP_STE_UNUSED_NODE);
+ if (!new_ndlp)
+ return ndlp;
+ keepDID = new_ndlp->nlp_DID;
+ } else
+ keepDID = new_ndlp->nlp_DID;
lpfc_unreg_rpi(vport, new_ndlp);
new_ndlp->nlp_DID = ndlp->nlp_DID;
new_ndlp->nlp_flag |= NLP_NPR_2B_DISC;
ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;
+ /* Set state will put new_ndlp on to node list if not already done */
lpfc_nlp_set_state(vport, new_ndlp, ndlp->nlp_state);
/* Move this back to NPR state */
}
new_ndlp->nlp_type = ndlp->nlp_type;
}
+ /* We shall actually free the ndlp with both nlp_DID and
+ * nlp_portname fields equals 0 to avoid any ndlp on the
+ * nodelist never to be used.
+ */
+ if (ndlp->nlp_DID == 0) {
+ spin_lock_irq(&phba->ndlp_lock);
+ NLP_SET_FREE_REQ(ndlp);
+ spin_unlock_irq(&phba->ndlp_lock);
+ }
+ /* Two ndlps cannot have the same did on the nodelist */
+ ndlp->nlp_DID = keepDID;
lpfc_drop_node(vport, ndlp);
}
else {
lpfc_unreg_rpi(vport, ndlp);
- ndlp->nlp_DID = 0; /* Two ndlps cannot have the same did */
+ /* Two ndlps cannot have the same did */
+ ndlp->nlp_DID = keepDID;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
}
return new_ndlp;
irsp->un.elsreq64.remoteID);
ndlp = lpfc_findnode_did(vport, irsp->un.elsreq64.remoteID);
- if (!ndlp) {
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
"0136 PLOGI completes to NPort x%x "
"with no ndlp. Data: x%x x%x x%x\n",
}
/* PLOGI failed */
/* Do not call DSM for lpfc_els_abort'ed ELS cmds */
- if (lpfc_error_lost_link(irsp)) {
+ if (lpfc_error_lost_link(irsp))
rc = NLP_STE_FREED_NODE;
- } else {
+ else
rc = lpfc_disc_state_machine(vport, ndlp, cmdiocb,
NLP_EVT_CMPL_PLOGI);
- }
} else {
/* Good status, call state machine */
prsp = list_entry(((struct lpfc_dmabuf *)
pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */
ndlp = lpfc_findnode_did(vport, did);
- /* If ndlp if not NULL, we will bump the reference count on it */
+ if (ndlp && !NLP_CHK_NODE_ACT(ndlp))
+ ndlp = NULL;
+ /* If ndlp is not NULL, we will bump the reference count on it */
cmdsize = (sizeof(uint32_t) + sizeof(struct serv_parm));
elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, did,
ELS_CMD_PLOGI);
}
/* PRLI failed */
/* Do not call DSM for lpfc_els_abort'ed ELS cmds */
- if (lpfc_error_lost_link(irsp)) {
+ if (lpfc_error_lost_link(irsp))
goto out;
- } else {
+ else
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
NLP_EVT_CMPL_PRLI);
- }
- } else {
+ } else
/* Good status, call state machine */
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
NLP_EVT_CMPL_PRLI);
- }
-
out:
lpfc_els_free_iocb(phba, cmdiocb);
return;
}
/* ADISC failed */
/* Do not call DSM for lpfc_els_abort'ed ELS cmds */
- if (!lpfc_error_lost_link(irsp)) {
+ if (!lpfc_error_lost_link(irsp))
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
NLP_EVT_CMPL_ADISC);
- }
- } else {
+ } else
/* Good status, call state machine */
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
NLP_EVT_CMPL_ADISC);
- }
if (disc && vport->num_disc_nodes) {
/* Check to see if there are more ADISCs to be sent */
else
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
NLP_EVT_CMPL_LOGO);
- } else {
+ } else
/* Good status, call state machine.
* This will unregister the rpi if needed.
*/
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
NLP_EVT_CMPL_LOGO);
- }
-
out:
lpfc_els_free_iocb(phba, cmdiocb);
return;
psli = &phba->sli;
pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */
cmdsize = (sizeof(uint32_t) + sizeof(SCR));
- ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL);
- if (!ndlp)
- return 1;
- lpfc_nlp_init(vport, ndlp, nportid);
+ ndlp = lpfc_findnode_did(vport, nportid);
+ if (!ndlp) {
+ ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL);
+ if (!ndlp)
+ return 1;
+ lpfc_nlp_init(vport, ndlp, nportid);
+ lpfc_enqueue_node(vport, ndlp);
+ } else if (!NLP_CHK_NODE_ACT(ndlp)) {
+ ndlp = lpfc_enable_node(vport, ndlp, NLP_STE_UNUSED_NODE);
+ if (!ndlp)
+ return 1;
+ }
elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,
ndlp->nlp_DID, ELS_CMD_SCR);
psli = &phba->sli;
pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */
cmdsize = (sizeof(uint32_t) + sizeof(FARP));
- ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL);
- if (!ndlp)
- return 1;
- lpfc_nlp_init(vport, ndlp, nportid);
+ ndlp = lpfc_findnode_did(vport, nportid);
+ if (!ndlp) {
+ ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL);
+ if (!ndlp)
+ return 1;
+ lpfc_nlp_init(vport, ndlp, nportid);
+ lpfc_enqueue_node(vport, ndlp);
+ } else if (!NLP_CHK_NODE_ACT(ndlp)) {
+ ndlp = lpfc_enable_node(vport, ndlp, NLP_STE_UNUSED_NODE);
+ if (!ndlp)
+ return 1;
+ }
elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp,
ndlp->nlp_DID, ELS_CMD_RNID);
memcpy(&fp->RportName, &vport->fc_portname, sizeof(struct lpfc_name));
memcpy(&fp->RnodeName, &vport->fc_nodename, sizeof(struct lpfc_name));
ondlp = lpfc_findnode_did(vport, nportid);
- if (ondlp) {
+ if (ondlp && NLP_CHK_NODE_ACT(ondlp)) {
memcpy(&fp->OportName, &ondlp->nlp_portname,
sizeof(struct lpfc_name));
memcpy(&fp->OnodeName, &ondlp->nlp_nodename,
lpfc_cancel_retry_delay_tmo(struct lpfc_vport *vport, struct lpfc_nodelist *nlp)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
+ struct lpfc_work_evt *evtp;
+ if (!(nlp->nlp_flag & NLP_DELAY_TMO))
+ return;
spin_lock_irq(shost->host_lock);
nlp->nlp_flag &= ~NLP_DELAY_TMO;
spin_unlock_irq(shost->host_lock);
del_timer_sync(&nlp->nlp_delayfunc);
nlp->nlp_last_elscmd = 0;
-
- if (!list_empty(&nlp->els_retry_evt.evt_listp))
+ if (!list_empty(&nlp->els_retry_evt.evt_listp)) {
list_del_init(&nlp->els_retry_evt.evt_listp);
-
+ /* Decrement nlp reference count held for the delayed retry */
+ evtp = &nlp->els_retry_evt;
+ lpfc_nlp_put((struct lpfc_nodelist *)evtp->evt_arg1);
+ }
if (nlp->nlp_flag & NLP_NPR_2B_DISC) {
spin_lock_irq(shost->host_lock);
nlp->nlp_flag &= ~NLP_NPR_2B_DISC;
spin_unlock_irq(shost->host_lock);
if (vport->num_disc_nodes) {
- /* Check to see if there are more
- * PLOGIs to be sent
- */
- lpfc_more_plogi(vport);
-
+ if (vport->port_state < LPFC_VPORT_READY) {
+ /* Check if there are more ADISCs to be sent */
+ lpfc_more_adisc(vport);
+ if ((vport->num_disc_nodes == 0) &&
+ (vport->fc_npr_cnt))
+ lpfc_els_disc_plogi(vport);
+ } else {
+ /* Check if there are more PLOGIs to be sent */
+ lpfc_more_plogi(vport);
+ }
if (vport->num_disc_nodes == 0) {
spin_lock_irq(shost->host_lock);
vport->fc_flag &= ~FC_NDISC_ACTIVE;
unsigned long flags;
struct lpfc_work_evt *evtp = &ndlp->els_retry_evt;
- ndlp = (struct lpfc_nodelist *) ptr;
- phba = ndlp->vport->phba;
- evtp = &ndlp->els_retry_evt;
-
spin_lock_irqsave(&phba->hbalock, flags);
if (!list_empty(&evtp->evt_listp)) {
spin_unlock_irqrestore(&phba->hbalock, flags);
cmd = *elscmd++;
}
- if (ndlp)
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp))
did = ndlp->nlp_DID;
else {
/* We should only hit this case for retrying PLOGI */
did = irsp->un.elsreq64.remoteID;
ndlp = lpfc_findnode_did(vport, did);
- if (!ndlp && (cmd != ELS_CMD_PLOGI))
+ if ((!ndlp || !NLP_CHK_NODE_ACT(ndlp))
+ && (cmd != ELS_CMD_PLOGI))
return 1;
}
break;
case IOERR_ILLEGAL_COMMAND:
- if ((phba->sli3_options & LPFC_SLI3_VPORT_TEARDOWN) &&
- (cmd == ELS_CMD_FDISC)) {
- lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
- "0124 FDISC failed (3/6) "
- "retrying...\n");
- lpfc_mbx_unreg_vpi(vport);
- retry = 1;
- /* FDISC retry policy */
- maxretry = 48;
- if (cmdiocb->retry >= 32)
- delay = 1000;
- }
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0124 Retry illegal cmd x%x "
+ "retry:x%x delay:x%x\n",
+ cmd, cmdiocb->retry, delay);
+ retry = 1;
+ /* All command's retry policy */
+ maxretry = 8;
+ if (cmdiocb->retry > 2)
+ delay = 1000;
break;
case IOERR_NO_RESOURCES:
break;
case LSRJT_LOGICAL_ERR:
+ /* There are some cases where switches return this
+ * error when they are not ready and should be returning
+ * Logical Busy. We should delay every time.
+ */
+ if (cmd == ELS_CMD_FDISC &&
+ stat.un.b.lsRjtRsnCodeExp == LSEXP_PORT_LOGIN_REQ) {
+ maxretry = 3;
+ delay = 1000;
+ retry = 1;
+ break;
+ }
case LSRJT_PROTOCOL_ERR:
if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&
(cmd == ELS_CMD_FDISC) &&
retry = 1;
if ((cmd == ELS_CMD_FLOGI) &&
- (phba->fc_topology != TOPOLOGY_LOOP)) {
+ (phba->fc_topology != TOPOLOGY_LOOP) &&
+ !lpfc_error_lost_link(irsp)) {
/* FLOGI retry policy */
retry = 1;
maxretry = 48;
}
phba->fc_stat.elsXmitRetry++;
- if (ndlp && delay) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) && delay) {
phba->fc_stat.elsDelayRetry++;
ndlp->nlp_retry = cmdiocb->retry;
lpfc_issue_els_fdisc(vport, ndlp, cmdiocb->retry);
return 1;
case ELS_CMD_PLOGI:
- if (ndlp) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
ndlp->nlp_prev_state = ndlp->nlp_state;
lpfc_nlp_set_state(vport, ndlp,
NLP_STE_PLOGI_ISSUE);
lpfc_mbuf_free(phba, mp->virt, mp->phys);
kfree(mp);
mempool_free(pmb, phba->mbox_mem_pool);
- if (ndlp) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
lpfc_nlp_put(ndlp);
/* This is the end of the default RPI cleanup logic for this
* ndlp. If no other discovery threads are using this ndlp.
* function can have cmdiocb->contest1 (ndlp) field set to NULL.
*/
pcmd = (uint8_t *) (((struct lpfc_dmabuf *) cmdiocb->context2)->virt);
- if (ndlp && (*((uint32_t *) (pcmd)) == ELS_CMD_LS_RJT)) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
+ (*((uint32_t *) (pcmd)) == ELS_CMD_LS_RJT)) {
/* A LS_RJT associated with Default RPI cleanup has its own
* seperate code path.
*/
}
/* Check to see if link went down during discovery */
- if (!ndlp || lpfc_els_chk_latt(vport)) {
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp) || lpfc_els_chk_latt(vport)) {
if (mbox) {
mp = (struct lpfc_dmabuf *) mbox->context1;
if (mp) {
}
mempool_free(mbox, phba->mbox_mem_pool);
}
- if (ndlp && (ndlp->nlp_flag & NLP_RM_DFLT_RPI))
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
+ (ndlp->nlp_flag & NLP_RM_DFLT_RPI))
if (lpfc_nlp_not_used(ndlp)) {
ndlp = NULL;
/* Indicate the node has already released,
if ((rspiocb->iocb.ulpStatus == 0)
&& (ndlp->nlp_flag & NLP_ACC_REGLOGIN)) {
lpfc_unreg_rpi(vport, ndlp);
+ /* Increment reference count to ndlp to hold the
+ * reference to ndlp for the callback function.
+ */
mbox->context2 = lpfc_nlp_get(ndlp);
mbox->vport = vport;
if (ndlp->nlp_flag & NLP_RM_DFLT_RPI) {
NLP_STE_REG_LOGIN_ISSUE);
}
if (lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT)
- != MBX_NOT_FINISHED) {
+ != MBX_NOT_FINISHED)
goto out;
- }
+ else
+ /* Decrement the ndlp reference count we
+ * set for this failed mailbox command.
+ */
+ lpfc_nlp_put(ndlp);
/* ELS rsp: Cannot issue reg_login for <NPortid> */
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
mempool_free(mbox, phba->mbox_mem_pool);
}
out:
- if (ndlp) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag &= ~(NLP_ACC_REGLOGIN | NLP_RM_DFLT_RPI);
spin_unlock_irq(shost->host_lock);
npr = (PRLI *) pcmd;
vpd = &phba->vpd;
/*
- * If our firmware version is 3.20 or later,
- * set the following bits for FC-TAPE support.
+ * If the remote port is a target and our firmware version is 3.20 or
+ * later, set the following bits for FC-TAPE support.
*/
- if (vpd->rev.feaLevelHigh >= 0x02) {
+ if ((ndlp->nlp_type & NLP_FCP_TARGET) &&
+ (vpd->rev.feaLevelHigh >= 0x02)) {
npr->ConfmComplAllowed = 1;
npr->Retry = 1;
npr->TaskRetryIdReq = 1;
/* go thru NPR nodes and issue any remaining ELS ADISCs */
list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {
+ if (!NLP_CHK_NODE_ACT(ndlp))
+ continue;
if (ndlp->nlp_state == NLP_STE_NPR_NODE &&
(ndlp->nlp_flag & NLP_NPR_2B_DISC) != 0 &&
(ndlp->nlp_flag & NLP_NPR_ADISC) != 0) {
/* go thru NPR nodes and issue any remaining ELS PLOGIs */
list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) {
+ if (!NLP_CHK_NODE_ACT(ndlp))
+ continue;
if (ndlp->nlp_state == NLP_STE_NPR_NODE &&
(ndlp->nlp_flag & NLP_NPR_2B_DISC) != 0 &&
(ndlp->nlp_flag & NLP_DELAY_TMO) == 0 &&
struct lpfc_hba *phba = vport->phba;
int i;
+ spin_lock_irq(shost->host_lock);
+ if (vport->fc_rscn_flush) {
+ /* Another thread is walking fc_rscn_id_list on this vport */
+ spin_unlock_irq(shost->host_lock);
+ return;
+ }
+ /* Indicate we are walking lpfc_els_flush_rscn on this vport */
+ vport->fc_rscn_flush = 1;
+ spin_unlock_irq(shost->host_lock);
+
for (i = 0; i < vport->fc_rscn_id_cnt; i++) {
lpfc_in_buf_free(phba, vport->fc_rscn_id_list[i]);
vport->fc_rscn_id_list[i] = NULL;
vport->fc_flag &= ~(FC_RSCN_MODE | FC_RSCN_DISCOVERY);
spin_unlock_irq(shost->host_lock);
lpfc_can_disctmo(vport);
+ /* Indicate we are done walking this fc_rscn_id_list */
+ vport->fc_rscn_flush = 0;
}
int
D_ID rscn_did;
uint32_t *lp;
uint32_t payload_len, i;
+ struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
ns_did.un.word = did;
if (vport->fc_flag & FC_RSCN_DISCOVERY)
return did;
+ spin_lock_irq(shost->host_lock);
+ if (vport->fc_rscn_flush) {
+ /* Another thread is walking fc_rscn_id_list on this vport */
+ spin_unlock_irq(shost->host_lock);
+ return 0;
+ }
+ /* Indicate we are walking fc_rscn_id_list on this vport */
+ vport->fc_rscn_flush = 1;
+ spin_unlock_irq(shost->host_lock);
for (i = 0; i < vport->fc_rscn_id_cnt; i++) {
lp = vport->fc_rscn_id_list[i]->virt;
payload_len = be32_to_cpu(*lp++ & ~ELS_CMD_MASK);
switch (rscn_did.un.b.resv) {
case 0: /* Single N_Port ID effected */
if (ns_did.un.word == rscn_did.un.word)
- return did;
+ goto return_did_out;
break;
case 1: /* Whole N_Port Area effected */
if ((ns_did.un.b.domain == rscn_did.un.b.domain)
&& (ns_did.un.b.area == rscn_did.un.b.area))
- return did;
+ goto return_did_out;
break;
case 2: /* Whole N_Port Domain effected */
if (ns_did.un.b.domain == rscn_did.un.b.domain)
- return did;
+ goto return_did_out;
break;
default:
/* Unknown Identifier in RSCN node */
"RSCN payload Data: x%x\n",
rscn_did.un.word);
case 3: /* Whole Fabric effected */
- return did;
+ goto return_did_out;
}
}
}
+ /* Indicate we are done with walking fc_rscn_id_list on this vport */
+ vport->fc_rscn_flush = 0;
return 0;
+return_did_out:
+ /* Indicate we are done with walking fc_rscn_id_list on this vport */
+ vport->fc_rscn_flush = 0;
+ return did;
}
static int
{
struct lpfc_nodelist *ndlp = NULL;
- /* Look at all nodes effected by pending RSCNs and move
- * them to NPR state.
- */
-
+ /* Move all affected nodes by pending RSCNs to NPR state. */
list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) {
- if (ndlp->nlp_state == NLP_STE_UNUSED_NODE ||
- lpfc_rscn_payload_check(vport, ndlp->nlp_DID) == 0)
+ if (!NLP_CHK_NODE_ACT(ndlp) ||
+ (ndlp->nlp_state == NLP_STE_UNUSED_NODE) ||
+ !lpfc_rscn_payload_check(vport, ndlp->nlp_DID))
continue;
-
lpfc_disc_state_machine(vport, ndlp, NULL,
- NLP_EVT_DEVICE_RECOVERY);
-
- /*
- * Make sure NLP_DELAY_TMO is NOT running after a device
- * recovery event.
- */
- if (ndlp->nlp_flag & NLP_DELAY_TMO)
- lpfc_cancel_retry_delay_tmo(vport, ndlp);
+ NLP_EVT_DEVICE_RECOVERY);
+ lpfc_cancel_retry_delay_tmo(vport, ndlp);
}
-
return 0;
}
uint32_t *lp, *datap;
IOCB_t *icmd;
uint32_t payload_len, length, nportid, *cmd;
- int rscn_cnt = vport->fc_rscn_id_cnt;
+ int rscn_cnt;
int rscn_id = 0, hba_id = 0;
int i;
/* RSCN received */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0214 RSCN received Data: x%x x%x x%x x%x\n",
- vport->fc_flag, payload_len, *lp, rscn_cnt);
+ vport->fc_flag, payload_len, *lp,
+ vport->fc_rscn_id_cnt);
for (i = 0; i < payload_len/sizeof(uint32_t); i++)
fc_host_post_event(shost, fc_get_event_number(),
FCH_EVT_RSCN, lp[i]);
"0214 Ignore RSCN "
"Data: x%x x%x x%x x%x\n",
vport->fc_flag, payload_len,
- *lp, rscn_cnt);
+ *lp, vport->fc_rscn_id_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,
}
}
+ spin_lock_irq(shost->host_lock);
+ if (vport->fc_rscn_flush) {
+ /* Another thread is walking fc_rscn_id_list on this vport */
+ spin_unlock_irq(shost->host_lock);
+ vport->fc_flag |= FC_RSCN_DISCOVERY;
+ /* Send back ACC */
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
+ return 0;
+ }
+ /* Indicate we are walking fc_rscn_id_list on this vport */
+ vport->fc_rscn_flush = 1;
+ spin_unlock_irq(shost->host_lock);
+ /* Get the array count after sucessfully have the token */
+ rscn_cnt = vport->fc_rscn_id_cnt;
/* If we are already processing an RSCN, save the received
* RSCN payload buffer, cmdiocb->context2 to process later.
*/
if ((rscn_cnt) &&
(payload_len + length <= LPFC_BPL_SIZE)) {
*cmd &= ELS_CMD_MASK;
- *cmd |= be32_to_cpu(payload_len + length);
+ *cmd |= cpu_to_be32(payload_len + length);
memcpy(((uint8_t *)cmd) + length, lp,
payload_len);
} else {
*/
cmdiocb->context2 = NULL;
}
-
/* Deferred RSCN */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0235 Deferred RSCN "
vport->fc_rscn_id_cnt, vport->fc_flag,
vport->port_state);
}
+ /* Indicate we are done walking fc_rscn_id_list on this vport */
+ vport->fc_rscn_flush = 0;
/* Send back ACC */
lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
-
/* send RECOVERY event for ALL nodes that match RSCN payload */
lpfc_rscn_recovery_check(vport);
spin_lock_irq(shost->host_lock);
spin_unlock_irq(shost->host_lock);
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);
vport->fc_flag |= FC_RSCN_MODE;
spin_unlock_irq(shost->host_lock);
vport->fc_rscn_id_list[vport->fc_rscn_id_cnt++] = pcmd;
+ /* Indicate we are done walking fc_rscn_id_list on this vport */
+ vport->fc_rscn_flush = 0;
/*
* If we zero, cmdiocb->context2, the calling routine will
* not try to free it.
*/
cmdiocb->context2 = NULL;
-
lpfc_set_disctmo(vport);
-
/* Send back ACC */
lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
-
/* send RECOVERY event for ALL nodes that match RSCN payload */
lpfc_rscn_recovery_check(vport);
-
return lpfc_els_handle_rscn(vport);
}
vport->num_disc_nodes = 0;
ndlp = lpfc_findnode_did(vport, NameServer_DID);
- if (ndlp && ndlp->nlp_state == NLP_STE_UNMAPPED_NODE) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp)
+ && ndlp->nlp_state == NLP_STE_UNMAPPED_NODE) {
/* Good ndlp, issue CT Request to NameServer */
if (lpfc_ns_cmd(vport, SLI_CTNS_GID_FT, 0, 0) == 0)
/* Wait for NameServer query cmpl before we can
/* If login to NameServer does not exist, issue one */
/* Good status, issue PLOGI to NameServer */
ndlp = lpfc_findnode_did(vport, NameServer_DID);
- if (ndlp)
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp))
/* Wait for NameServer login cmpl before we can
continue */
return 1;
- ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL);
- if (!ndlp) {
- lpfc_els_flush_rscn(vport);
- return 0;
+ if (ndlp) {
+ ndlp = lpfc_enable_node(vport, ndlp,
+ NLP_STE_PLOGI_ISSUE);
+ if (!ndlp) {
+ lpfc_els_flush_rscn(vport);
+ return 0;
+ }
+ ndlp->nlp_prev_state = NLP_STE_UNUSED_NODE;
} else {
+ ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL);
+ if (!ndlp) {
+ lpfc_els_flush_rscn(vport);
+ return 0;
+ }
lpfc_nlp_init(vport, ndlp, NameServer_DID);
- ndlp->nlp_type |= NLP_FABRIC;
ndlp->nlp_prev_state = ndlp->nlp_state;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);
- lpfc_issue_els_plogi(vport, NameServer_DID, 0);
- /* Wait for NameServer login cmpl before we can
- continue */
- return 1;
}
+ ndlp->nlp_type |= NLP_FABRIC;
+ lpfc_issue_els_plogi(vport, NameServer_DID, 0);
+ /* Wait for NameServer login cmpl before we can
+ * continue
+ */
+ return 1;
}
lpfc_els_flush_rscn(vport);
lpfc_els_rcv_fan(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
struct lpfc_nodelist *fan_ndlp)
{
- struct lpfc_dmabuf *pcmd;
+ struct lpfc_hba *phba = vport->phba;
uint32_t *lp;
- IOCB_t *icmd;
- uint32_t cmd, did;
FAN *fp;
- struct lpfc_nodelist *ndlp, *next_ndlp;
- struct lpfc_hba *phba = vport->phba;
-
- /* FAN received */
- lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
- "0265 FAN received\n");
- icmd = &cmdiocb->iocb;
- did = icmd->un.elsreq64.remoteID;
- pcmd = (struct lpfc_dmabuf *)cmdiocb->context2;
- lp = (uint32_t *)pcmd->virt;
-
- cmd = *lp++;
- fp = (FAN *) lp;
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "0265 FAN received\n");
+ lp = (uint32_t *)((struct lpfc_dmabuf *)cmdiocb->context2)->virt;
+ fp = (FAN *) ++lp;
/* FAN received; Fan does not have a reply sequence */
-
- if (phba->pport->port_state == LPFC_LOCAL_CFG_LINK) {
+ if ((vport == phba->pport) &&
+ (vport->port_state == LPFC_LOCAL_CFG_LINK)) {
if ((memcmp(&phba->fc_fabparam.nodeName, &fp->FnodeName,
- sizeof(struct lpfc_name)) != 0) ||
+ sizeof(struct lpfc_name))) ||
(memcmp(&phba->fc_fabparam.portName, &fp->FportName,
- sizeof(struct lpfc_name)) != 0)) {
- /*
- * This node has switched fabrics. FLOGI is required
- * Clean up the old rpi's
- */
-
- list_for_each_entry_safe(ndlp, next_ndlp,
- &vport->fc_nodes, nlp_listp) {
- if (ndlp->nlp_state != NLP_STE_NPR_NODE)
- continue;
- if (ndlp->nlp_type & NLP_FABRIC) {
- /*
- * Clean up old Fabric, Nameserver and
- * other NLP_FABRIC logins
- */
- lpfc_drop_node(vport, ndlp);
-
- } else if (!(ndlp->nlp_flag & NLP_NPR_ADISC)) {
- /* Fail outstanding I/O now since this
- * device is marked for PLOGI
- */
- lpfc_unreg_rpi(vport, ndlp);
- }
- }
-
+ sizeof(struct lpfc_name)))) {
+ /* This port has switched fabrics. FLOGI is required */
lpfc_initial_flogi(vport);
- return 0;
- }
- /* Discovery not needed,
- * move the nodes to their original state.
- */
- list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes,
- nlp_listp) {
- if (ndlp->nlp_state != NLP_STE_NPR_NODE)
- continue;
-
- switch (ndlp->nlp_prev_state) {
- case NLP_STE_UNMAPPED_NODE:
- ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- lpfc_nlp_set_state(vport, ndlp,
- NLP_STE_UNMAPPED_NODE);
- break;
-
- case NLP_STE_MAPPED_NODE:
- ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- lpfc_nlp_set_state(vport, ndlp,
- NLP_STE_MAPPED_NODE);
- break;
-
- default:
- break;
- }
+ } else {
+ /* FAN verified - skip FLOGI */
+ vport->fc_myDID = vport->fc_prevDID;
+ lpfc_issue_fabric_reglogin(vport);
}
-
- /* Start discovery - this should just do CLEAR_LA */
- lpfc_disc_start(vport);
}
return 0;
}
else {
struct lpfc_nodelist *ndlp;
ndlp = __lpfc_findnode_rpi(vport, cmd->ulpContext);
- if (ndlp)
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp))
remote_ID = ndlp->nlp_DID;
}
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
uint32_t cmd, did, newnode, rjt_err = 0;
IOCB_t *icmd = &elsiocb->iocb;
- if (vport == NULL || elsiocb->context2 == NULL)
+ if (!vport || !(elsiocb->context2))
goto dropit;
newnode = 0;
lpfc_nlp_init(vport, ndlp, did);
lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
newnode = 1;
- if ((did & Fabric_DID_MASK) == Fabric_DID_MASK) {
+ if ((did & Fabric_DID_MASK) == Fabric_DID_MASK)
ndlp->nlp_type |= NLP_FABRIC;
- }
- }
- else {
- if (ndlp->nlp_state == NLP_STE_UNUSED_NODE) {
- /* This is simular to the new node path */
- lpfc_nlp_get(ndlp);
- lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
- newnode = 1;
- }
+ } else if (!NLP_CHK_NODE_ACT(ndlp)) {
+ ndlp = lpfc_enable_node(vport, ndlp,
+ NLP_STE_UNUSED_NODE);
+ if (!ndlp)
+ goto dropit;
+ lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
+ newnode = 1;
+ if ((did & Fabric_DID_MASK) == Fabric_DID_MASK)
+ ndlp->nlp_type |= NLP_FABRIC;
+ } else if (ndlp->nlp_state == NLP_STE_UNUSED_NODE) {
+ /* This is similar to the new node path */
+ ndlp = lpfc_nlp_get(ndlp);
+ if (!ndlp)
+ goto dropit;
+ lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
+ newnode = 1;
}
phba->fc_stat.elsRcvFrame++;
if (elsiocb->context1)
lpfc_nlp_put(elsiocb->context1);
+
elsiocb->context1 = lpfc_nlp_get(ndlp);
elsiocb->vport = vport;
ndlp = lpfc_plogi_confirm_nport(phba, payload, ndlp);
if (vport->port_state < LPFC_DISC_AUTH) {
- rjt_err = LSRJT_UNABLE_TPC;
- break;
+ if (!(phba->pport->fc_flag & FC_PT2PT) ||
+ (phba->pport->fc_flag & FC_PT2PT_PLOGI)) {
+ rjt_err = LSRJT_UNABLE_TPC;
+ break;
+ }
+ /* We get here, and drop thru, if we are PT2PT with
+ * another NPort and the other side has initiated
+ * the PLOGI before responding to our FLOGI.
+ */
}
shost = lpfc_shost_from_vport(vport);
vport = lpfc_find_vport_by_vpid(phba, vpi);
}
}
- /* If there are no BDEs associated
- * with this IOCB, there is nothing to do.
- */
+ /* If there are no BDEs associated
+ * with this IOCB, there is nothing to do.
+ */
if (icmd->ulpBdeCount == 0)
return;
- /* type of ELS cmd is first 32bit word
- * in packet
- */
+ /* type of ELS cmd is first 32bit word
+ * in packet
+ */
if (phba->sli3_options & LPFC_SLI3_HBQ_ENABLED) {
elsiocb->context2 = bdeBuf1;
} else {
return;
}
lpfc_nlp_init(vport, ndlp, NameServer_DID);
- ndlp->nlp_type |= NLP_FABRIC;
+ } else if (!NLP_CHK_NODE_ACT(ndlp)) {
+ ndlp = lpfc_enable_node(vport, ndlp, NLP_STE_UNUSED_NODE);
+ if (!ndlp) {
+ if (phba->fc_topology == TOPOLOGY_LOOP) {
+ lpfc_disc_start(vport);
+ return;
+ }
+ lpfc_vport_set_state(vport, FC_VPORT_FAILED);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0348 NameServer login: node freed\n");
+ return;
+ }
}
+ ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);
if (ndlp_fdmi) {
lpfc_nlp_init(vport, ndlp_fdmi, FDMI_DID);
ndlp_fdmi->nlp_type |= NLP_FABRIC;
- ndlp_fdmi->nlp_state =
- NLP_STE_PLOGI_ISSUE;
+ lpfc_nlp_set_state(vport, ndlp_fdmi,
+ NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(vport, ndlp_fdmi->nlp_DID,
0);
}
switch (mb->mbxStatus) {
case 0x11: /* unsupported feature */
case 0x9603: /* max_vpi exceeded */
+ case 0x9602: /* Link event since CLEAR_LA */
/* giving up on vport registration */
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
spin_lock_irq(shost->host_lock);
spin_lock_irq(shost->host_lock);
vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
spin_unlock_irq(shost->host_lock);
- lpfc_initial_fdisc(vport);
+ if (vport->port_type == LPFC_PHYSICAL_PORT)
+ lpfc_initial_flogi(vport);
+ else
+ lpfc_initial_fdisc(vport);
break;
}
irsp->ulpStatus, irsp->un.ulpWord[4]);
if (vport->fc_vport->vport_state == FC_VPORT_INITIALIZING)
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
-
lpfc_nlp_put(ndlp);
/* giving up on FDISC. Cancel discovery timer */
lpfc_can_disctmo(vport);
*/
list_for_each_entry_safe(np, next_np,
&vport->fc_nodes, nlp_listp) {
- if (np->nlp_state != NLP_STE_NPR_NODE
- || !(np->nlp_flag & NLP_NPR_ADISC))
+ if (!NLP_CHK_NODE_ACT(ndlp) ||
+ (np->nlp_state != NLP_STE_NPR_NODE) ||
+ !(np->nlp_flag & NLP_NPR_ADISC))
continue;
spin_lock_irq(shost->host_lock);
np->nlp_flag &= ~NLP_NPR_ADISC;
{
struct lpfc_vport *vport = cmdiocb->vport;
IOCB_t *irsp;
+ struct lpfc_nodelist *ndlp;
+ ndlp = (struct lpfc_nodelist *)cmdiocb->context1;
irsp = &rspiocb->iocb;
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
lpfc_els_free_iocb(phba, cmdiocb);
vport->unreg_vpi_cmpl = VPORT_ERROR;
+
+ /* Trigger the release of the ndlp after logo */
+ lpfc_nlp_put(ndlp);
}
int
repeat:
iocb = NULL;
spin_lock_irqsave(&phba->hbalock, iflags);
- /* Post any pending iocb to the SLI layer */
+ /* Post any pending iocb to the SLI layer */
if (atomic_read(&phba->fabric_iocb_count) == 0) {
list_remove_head(&phba->fabric_iocb_list, iocb, typeof(*iocb),
list);
if (iocb)
+ /* Increment fabric iocb count to hold the position */
atomic_inc(&phba->fabric_iocb_count);
}
spin_unlock_irqrestore(&phba->hbalock, iflags);
int blocked;
blocked = test_and_set_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags);
- /* Start a timer to unblock fabric
- * iocbs after 100ms
- */
+ /* Start a timer to unblock fabric iocbs after 100ms */
if (!blocked)
mod_timer(&phba->fabric_block_timer, jiffies + HZ/10 );
atomic_dec(&phba->fabric_iocb_count);
if (!test_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags)) {
- /* Post any pending iocbs to HBA */
- lpfc_resume_fabric_iocbs(phba);
+ /* Post any pending iocbs to HBA */
+ lpfc_resume_fabric_iocbs(phba);
}
}
ready = atomic_read(&phba->fabric_iocb_count) == 0 &&
!test_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags);
+ if (ready)
+ /* Increment fabric iocb count to hold the position */
+ atomic_inc(&phba->fabric_iocb_count);
spin_unlock_irqrestore(&phba->hbalock, iflags);
if (ready) {
iocb->fabric_iocb_cmpl = iocb->iocb_cmpl;
"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);
if (ret == IOCB_ERROR) {
(piocb->iocb_cmpl) (phba, piocb, piocb);
}
}
-
-
-#if 0
-void lpfc_fabric_abort_flogi(struct lpfc_hba *phba)
-{
- LIST_HEAD(completions);
- struct lpfc_iocbq *tmp_iocb, *piocb;
- IOCB_t *cmd;
- struct lpfc_nodelist *ndlp;
-
- spin_lock_irq(&phba->hbalock);
- list_for_each_entry_safe(piocb, tmp_iocb, &phba->fabric_iocb_list,
- list) {
-
- cmd = &piocb->iocb;
- ndlp = (struct lpfc_nodelist *) piocb->context1;
- if (cmd->ulpCommand == CMD_ELS_REQUEST64_CR &&
- ndlp != NULL &&
- ndlp->nlp_DID == Fabric_DID)
- list_move_tail(&piocb->list, &completions);
- }
- spin_unlock_irq(&phba->hbalock);
-
- while (!list_empty(&completions)) {
- piocb = list_get_first(&completions, struct lpfc_iocbq, list);
- list_del_init(&piocb->list);
-
- cmd = &piocb->iocb;
- cmd->ulpStatus = IOSTAT_LOCAL_REJECT;
- cmd->un.ulpWord[4] = IOERR_SLI_ABORTED;
- (piocb->iocb_cmpl) (phba, piocb, piocb);
- }
-}
-#endif /* 0 */
-
-
projects / linux-2.6-omap-h63xx.git / blobdiff