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@@ -1,7 +1,7 @@
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/*******************************************************************
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* This file is part of the Emulex Linux Device Driver for *
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* Fibre Channel Host Bus Adapters. *
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- * Copyright (C) 2004-2006 Emulex. All rights reserved. *
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+ * Copyright (C) 2004-2007 Emulex. All rights reserved. *
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* EMULEX and SLI are trademarks of Emulex. *
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* www.emulex.com *
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* Portions Copyright (C) 2004-2005 Christoph Hellwig *
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@@ -168,14 +168,13 @@ lpfc_check_elscmpl_iocb(struct lpfc_hba * phba,
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* routine effectively results in a "software abort".
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*/
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int
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-lpfc_els_abort(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp,
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- int send_abts)
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+lpfc_els_abort(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp)
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{
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+ LIST_HEAD(completions);
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struct lpfc_sli *psli;
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struct lpfc_sli_ring *pring;
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struct lpfc_iocbq *iocb, *next_iocb;
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- IOCB_t *icmd;
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- int found = 0;
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+ IOCB_t *cmd;
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/* Abort outstanding I/O on NPort <nlp_DID> */
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lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
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@@ -188,75 +187,39 @@ lpfc_els_abort(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp,
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pring = &psli->ring[LPFC_ELS_RING];
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/* First check the txq */
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- do {
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- found = 0;
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- spin_lock_irq(phba->host->host_lock);
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- list_for_each_entry_safe(iocb, next_iocb, &pring->txq, list) {
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- /* Check to see if iocb matches the nport we are looking
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- for */
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- if ((lpfc_check_sli_ndlp(phba, pring, iocb, ndlp))) {
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- found = 1;
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- /* It matches, so deque and call compl with an
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- error */
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- list_del(&iocb->list);
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- pring->txq_cnt--;
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- if (iocb->iocb_cmpl) {
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- icmd = &iocb->iocb;
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- icmd->ulpStatus = IOSTAT_LOCAL_REJECT;
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- icmd->un.ulpWord[4] = IOERR_SLI_ABORTED;
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- spin_unlock_irq(phba->host->host_lock);
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- (iocb->iocb_cmpl) (phba, iocb, iocb);
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- spin_lock_irq(phba->host->host_lock);
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- } else
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- lpfc_sli_release_iocbq(phba, iocb);
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- break;
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- }
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+ spin_lock_irq(phba->host->host_lock);
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+ list_for_each_entry_safe(iocb, next_iocb, &pring->txq, list) {
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+ /* Check to see if iocb matches the nport we are looking
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+ for */
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+ if (lpfc_check_sli_ndlp(phba, pring, iocb, ndlp)) {
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+ /* It matches, so deque and call compl with an
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+ error */
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+ list_move_tail(&iocb->list, &completions);
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+ pring->txq_cnt--;
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}
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- spin_unlock_irq(phba->host->host_lock);
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- } while (found);
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+ }
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- /* Everything on txcmplq will be returned by firmware
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- * with a no rpi / linkdown / abort error. For ring 0,
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- * ELS discovery, we want to get rid of it right here.
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- */
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/* Next check the txcmplq */
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- do {
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- found = 0;
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- spin_lock_irq(phba->host->host_lock);
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- list_for_each_entry_safe(iocb, next_iocb, &pring->txcmplq,
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- list) {
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- /* Check to see if iocb matches the nport we are looking
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- for */
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- if ((lpfc_check_sli_ndlp (phba, pring, iocb, ndlp))) {
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- found = 1;
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- /* It matches, so deque and call compl with an
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- error */
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- list_del(&iocb->list);
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- pring->txcmplq_cnt--;
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-
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- icmd = &iocb->iocb;
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- /* If the driver is completing an ELS
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- * command early, flush it out of the firmware.
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- */
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- if (send_abts &&
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- (icmd->ulpCommand == CMD_ELS_REQUEST64_CR) &&
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- (icmd->un.elsreq64.bdl.ulpIoTag32)) {
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- lpfc_sli_issue_abort_iotag32(phba,
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- pring, iocb);
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- }
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- if (iocb->iocb_cmpl) {
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- icmd->ulpStatus = IOSTAT_LOCAL_REJECT;
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- icmd->un.ulpWord[4] = IOERR_SLI_ABORTED;
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- spin_unlock_irq(phba->host->host_lock);
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- (iocb->iocb_cmpl) (phba, iocb, iocb);
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- spin_lock_irq(phba->host->host_lock);
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- } else
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- lpfc_sli_release_iocbq(phba, iocb);
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- break;
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- }
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- }
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- spin_unlock_irq(phba->host->host_lock);
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- } while(found);
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+ list_for_each_entry_safe(iocb, next_iocb, &pring->txcmplq, list) {
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+ /* Check to see if iocb matches the nport we are looking
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+ for */
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+ if (lpfc_check_sli_ndlp(phba, pring, iocb, ndlp))
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+ lpfc_sli_issue_abort_iotag(phba, pring, iocb);
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+ }
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+ spin_unlock_irq(phba->host->host_lock);
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+
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+ while (!list_empty(&completions)) {
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+ iocb = list_get_first(&completions, struct lpfc_iocbq, list);
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+ cmd = &iocb->iocb;
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+ list_del(&iocb->list);
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+
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+ if (iocb->iocb_cmpl) {
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+ cmd->ulpStatus = IOSTAT_LOCAL_REJECT;
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+ cmd->un.ulpWord[4] = IOERR_SLI_ABORTED;
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+ (iocb->iocb_cmpl) (phba, iocb, iocb);
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+ } else
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+ lpfc_sli_release_iocbq(phba, iocb);
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+ }
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/* If we are delaying issuing an ELS command, cancel it */
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if (ndlp->nlp_flag & NLP_DELAY_TMO)
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@@ -390,7 +353,10 @@ lpfc_rcv_plogi(struct lpfc_hba * phba,
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* queue this mbox command to be processed later.
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*/
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mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login;
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- mbox->context2 = ndlp;
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+ /*
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+ * mbox->context2 = lpfc_nlp_get(ndlp) deferred until mailbox
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+ * command issued in lpfc_cmpl_els_acc().
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+ */
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ndlp->nlp_flag |= (NLP_ACC_REGLOGIN | NLP_RCV_PLOGI);
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/*
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@@ -404,7 +370,7 @@ lpfc_rcv_plogi(struct lpfc_hba * phba,
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*/
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if (ndlp->nlp_state == NLP_STE_PLOGI_ISSUE) {
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/* software abort outstanding PLOGI */
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- lpfc_els_abort(phba, ndlp, 1);
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+ lpfc_els_abort(phba, ndlp);
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}
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lpfc_els_rsp_acc(phba, ELS_CMD_PLOGI, cmdiocb, ndlp, mbox, 0);
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@@ -471,8 +437,7 @@ lpfc_rcv_padisc(struct lpfc_hba * phba,
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spin_unlock_irq(phba->host->host_lock);
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ndlp->nlp_last_elscmd = ELS_CMD_PLOGI;
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ndlp->nlp_prev_state = ndlp->nlp_state;
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- ndlp->nlp_state = NLP_STE_NPR_NODE;
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- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
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+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
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return 0;
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}
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@@ -502,12 +467,10 @@ lpfc_rcv_logo(struct lpfc_hba * phba,
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ndlp->nlp_last_elscmd = ELS_CMD_PLOGI;
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ndlp->nlp_prev_state = ndlp->nlp_state;
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- ndlp->nlp_state = NLP_STE_NPR_NODE;
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- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
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+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
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} else {
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ndlp->nlp_prev_state = ndlp->nlp_state;
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- ndlp->nlp_state = NLP_STE_UNUSED_NODE;
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- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
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+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
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}
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spin_lock_irq(phba->host->host_lock);
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@@ -601,11 +564,10 @@ lpfc_rcv_plogi_unused_node(struct lpfc_hba * phba,
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if (lpfc_rcv_plogi(phba, ndlp, cmdiocb)) {
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ndlp->nlp_prev_state = NLP_STE_UNUSED_NODE;
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- ndlp->nlp_state = NLP_STE_UNUSED_NODE;
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- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
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+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
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return ndlp->nlp_state;
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}
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- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
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+ lpfc_drop_node(phba, ndlp);
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return NLP_STE_FREED_NODE;
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}
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@@ -614,7 +576,7 @@ lpfc_rcv_els_unused_node(struct lpfc_hba * phba,
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struct lpfc_nodelist * ndlp, void *arg, uint32_t evt)
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{
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lpfc_issue_els_logo(phba, ndlp, 0);
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- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
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+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
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return ndlp->nlp_state;
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}
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@@ -630,7 +592,7 @@ lpfc_rcv_logo_unused_node(struct lpfc_hba * phba,
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ndlp->nlp_flag |= NLP_LOGO_ACC;
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spin_unlock_irq(phba->host->host_lock);
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lpfc_els_rsp_acc(phba, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0);
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- lpfc_nlp_list(phba, ndlp, NLP_UNUSED_LIST);
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+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE);
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return ndlp->nlp_state;
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}
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@@ -639,7 +601,7 @@ static uint32_t
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lpfc_cmpl_logo_unused_node(struct lpfc_hba * phba,
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struct lpfc_nodelist * ndlp, void *arg, uint32_t evt)
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{
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- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
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+ lpfc_drop_node(phba, ndlp);
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return NLP_STE_FREED_NODE;
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}
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@@ -647,7 +609,7 @@ static uint32_t
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lpfc_device_rm_unused_node(struct lpfc_hba * phba,
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struct lpfc_nodelist * ndlp, void *arg, uint32_t evt)
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{
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- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
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+ lpfc_drop_node(phba, ndlp);
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return NLP_STE_FREED_NODE;
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}
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@@ -697,7 +659,7 @@ lpfc_rcv_logo_plogi_issue(struct lpfc_hba * phba,
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cmdiocb = (struct lpfc_iocbq *) arg;
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/* software abort outstanding PLOGI */
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- lpfc_els_abort(phba, ndlp, 1);
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+ lpfc_els_abort(phba, ndlp);
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lpfc_rcv_logo(phba, ndlp, cmdiocb, ELS_CMD_LOGO);
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return ndlp->nlp_state;
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@@ -712,7 +674,7 @@ lpfc_rcv_els_plogi_issue(struct lpfc_hba * phba,
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cmdiocb = (struct lpfc_iocbq *) arg;
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/* software abort outstanding PLOGI */
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- lpfc_els_abort(phba, ndlp, 1);
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+ lpfc_els_abort(phba, ndlp);
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if (evt == NLP_EVT_RCV_LOGO) {
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lpfc_els_rsp_acc(phba, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0);
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@@ -727,8 +689,7 @@ lpfc_rcv_els_plogi_issue(struct lpfc_hba * phba,
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spin_unlock_irq(phba->host->host_lock);
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ndlp->nlp_last_elscmd = ELS_CMD_PLOGI;
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ndlp->nlp_prev_state = NLP_STE_PLOGI_ISSUE;
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- ndlp->nlp_state = NLP_STE_NPR_NODE;
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- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
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+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
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return ndlp->nlp_state;
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}
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@@ -803,32 +764,26 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_hba * phba,
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goto out;
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lpfc_unreg_rpi(phba, ndlp);
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- if (lpfc_reg_login
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- (phba, irsp->un.elsreq64.remoteID,
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- (uint8_t *) sp, mbox, 0) == 0) {
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+ if (lpfc_reg_login(phba, irsp->un.elsreq64.remoteID, (uint8_t *) sp,
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+ mbox, 0) == 0) {
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switch (ndlp->nlp_DID) {
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case NameServer_DID:
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- mbox->mbox_cmpl =
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- lpfc_mbx_cmpl_ns_reg_login;
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+ mbox->mbox_cmpl = lpfc_mbx_cmpl_ns_reg_login;
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break;
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case FDMI_DID:
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- mbox->mbox_cmpl =
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- lpfc_mbx_cmpl_fdmi_reg_login;
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+ mbox->mbox_cmpl = lpfc_mbx_cmpl_fdmi_reg_login;
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break;
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default:
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- mbox->mbox_cmpl =
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- lpfc_mbx_cmpl_reg_login;
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+ mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login;
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}
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- mbox->context2 = ndlp;
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+ mbox->context2 = lpfc_nlp_get(ndlp);
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if (lpfc_sli_issue_mbox(phba, mbox,
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(MBX_NOWAIT | MBX_STOP_IOCB))
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!= MBX_NOT_FINISHED) {
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- ndlp->nlp_state =
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- NLP_STE_REG_LOGIN_ISSUE;
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- lpfc_nlp_list(phba, ndlp,
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- NLP_REGLOGIN_LIST);
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+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_REG_LOGIN_ISSUE);
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return ndlp->nlp_state;
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}
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+ lpfc_nlp_put(ndlp);
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mp = (struct lpfc_dmabuf *)mbox->context1;
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lpfc_mbuf_free(phba, mp->virt, mp->phys);
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kfree(mp);
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@@ -841,7 +796,7 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_hba * phba,
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out:
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/* Free this node since the driver cannot login or has the wrong
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sparm */
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- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
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+ lpfc_drop_node(phba, ndlp);
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return NLP_STE_FREED_NODE;
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}
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@@ -855,9 +810,9 @@ lpfc_device_rm_plogi_issue(struct lpfc_hba * phba,
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}
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else {
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/* software abort outstanding PLOGI */
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- lpfc_els_abort(phba, ndlp, 1);
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+ lpfc_els_abort(phba, ndlp);
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- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
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+ lpfc_drop_node(phba, ndlp);
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return NLP_STE_FREED_NODE;
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}
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}
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@@ -868,11 +823,10 @@ lpfc_device_recov_plogi_issue(struct lpfc_hba * phba,
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uint32_t evt)
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{
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/* software abort outstanding PLOGI */
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- lpfc_els_abort(phba, ndlp, 1);
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+ lpfc_els_abort(phba, ndlp);
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ndlp->nlp_prev_state = NLP_STE_PLOGI_ISSUE;
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- ndlp->nlp_state = NLP_STE_NPR_NODE;
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- lpfc_nlp_list(phba, ndlp, NLP_NPR_LIST);
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+ lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE);
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spin_lock_irq(phba->host->host_lock);
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ndlp->nlp_flag &= ~(NLP_NODEV_REMOVE | NLP_NPR_2B_DISC);
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spin_unlock_irq(phba->host->host_lock);
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@@ -888,7 +842,7 @@ lpfc_rcv_plogi_adisc_issue(struct lpfc_hba * phba,
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struct lpfc_iocbq *cmdiocb;
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/* software abort outstanding ADISC */
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|
|
- lpfc_els_abort(phba, ndlp, 1);
|
|
|
+ lpfc_els_abort(phba, ndlp);
|
|
|
|
|
|
cmdiocb = (struct lpfc_iocbq *) arg;
|
|
|
|
|
@@ -896,8 +850,7 @@ lpfc_rcv_plogi_adisc_issue(struct lpfc_hba * phba,
|
|
|
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;
|
|
@@ -926,7 +879,7 @@ lpfc_rcv_logo_adisc_issue(struct lpfc_hba * phba,
|
|
|
cmdiocb = (struct lpfc_iocbq *) arg;
|
|
|
|
|
|
/* software abort outstanding ADISC */
|
|
|
- lpfc_els_abort(phba, ndlp, 0);
|
|
|
+ lpfc_els_abort(phba, ndlp);
|
|
|
|
|
|
lpfc_rcv_logo(phba, ndlp, cmdiocb, ELS_CMD_LOGO);
|
|
|
return ndlp->nlp_state;
|
|
@@ -987,20 +940,17 @@ lpfc_cmpl_adisc_adisc_issue(struct lpfc_hba * phba,
|
|
|
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;
|
|
|
}
|
|
@@ -1016,9 +966,9 @@ lpfc_device_rm_adisc_issue(struct lpfc_hba * phba,
|
|
|
}
|
|
|
else {
|
|
|
/* software abort outstanding ADISC */
|
|
|
- lpfc_els_abort(phba, ndlp, 1);
|
|
|
+ lpfc_els_abort(phba, ndlp);
|
|
|
|
|
|
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
|
|
|
+ lpfc_drop_node(phba, ndlp);
|
|
|
return NLP_STE_FREED_NODE;
|
|
|
}
|
|
|
}
|
|
@@ -1029,11 +979,10 @@ lpfc_device_recov_adisc_issue(struct lpfc_hba * phba,
|
|
|
uint32_t evt)
|
|
|
{
|
|
|
/* software abort outstanding ADISC */
|
|
|
- lpfc_els_abort(phba, ndlp, 1);
|
|
|
+ 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;
|
|
@@ -1074,9 +1023,36 @@ lpfc_rcv_logo_reglogin_issue(struct lpfc_hba * phba,
|
|
|
uint32_t evt)
|
|
|
{
|
|
|
struct lpfc_iocbq *cmdiocb;
|
|
|
+ LPFC_MBOXQ_t *mb;
|
|
|
+ LPFC_MBOXQ_t *nextmb;
|
|
|
+ struct lpfc_dmabuf *mp;
|
|
|
|
|
|
cmdiocb = (struct lpfc_iocbq *) arg;
|
|
|
|
|
|
+ /* cleanup any ndlp on mbox q waiting for reglogin cmpl */
|
|
|
+ if ((mb = phba->sli.mbox_active)) {
|
|
|
+ if ((mb->mb.mbxCommand == MBX_REG_LOGIN64) &&
|
|
|
+ (ndlp == (struct lpfc_nodelist *) mb->context2)) {
|
|
|
+ mb->context2 = NULL;
|
|
|
+ mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ spin_lock_irq(phba->host->host_lock);
|
|
|
+ list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) {
|
|
|
+ if ((mb->mb.mbxCommand == MBX_REG_LOGIN64) &&
|
|
|
+ (ndlp == (struct lpfc_nodelist *) mb->context2)) {
|
|
|
+ mp = (struct lpfc_dmabuf *) (mb->context1);
|
|
|
+ if (mp) {
|
|
|
+ lpfc_mbuf_free(phba, mp->virt, mp->phys);
|
|
|
+ kfree(mp);
|
|
|
+ }
|
|
|
+ list_del(&mb->list);
|
|
|
+ mempool_free(mb, phba->mbox_mem_pool);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ spin_unlock_irq(phba->host->host_lock);
|
|
|
+
|
|
|
lpfc_rcv_logo(phba, ndlp, cmdiocb, ELS_CMD_LOGO);
|
|
|
return ndlp->nlp_state;
|
|
|
}
|
|
@@ -1133,8 +1109,7 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_hba * phba,
|
|
|
*/
|
|
|
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;
|
|
|
}
|
|
|
|
|
@@ -1147,8 +1122,7 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_hba * phba,
|
|
|
|
|
|
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;
|
|
|
}
|
|
|
|
|
@@ -1157,13 +1131,11 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_hba * phba,
|
|
|
/* 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;
|
|
|
}
|
|
@@ -1178,7 +1150,7 @@ lpfc_device_rm_reglogin_issue(struct lpfc_hba * phba,
|
|
|
return ndlp->nlp_state;
|
|
|
}
|
|
|
else {
|
|
|
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
|
|
|
+ lpfc_drop_node(phba, ndlp);
|
|
|
return NLP_STE_FREED_NODE;
|
|
|
}
|
|
|
}
|
|
@@ -1189,8 +1161,7 @@ lpfc_device_recov_reglogin_issue(struct lpfc_hba * phba,
|
|
|
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);
|
|
@@ -1230,7 +1201,7 @@ lpfc_rcv_logo_prli_issue(struct lpfc_hba * phba,
|
|
|
cmdiocb = (struct lpfc_iocbq *) arg;
|
|
|
|
|
|
/* Software abort outstanding PRLI before sending acc */
|
|
|
- lpfc_els_abort(phba, ndlp, 1);
|
|
|
+ lpfc_els_abort(phba, ndlp);
|
|
|
|
|
|
lpfc_rcv_logo(phba, ndlp, cmdiocb, ELS_CMD_LOGO);
|
|
|
return ndlp->nlp_state;
|
|
@@ -1279,8 +1250,7 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_hba * phba,
|
|
|
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;
|
|
|
}
|
|
|
|
|
@@ -1298,8 +1268,7 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_hba * phba,
|
|
|
}
|
|
|
|
|
|
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;
|
|
|
}
|
|
|
|
|
@@ -1330,9 +1299,9 @@ lpfc_device_rm_prli_issue(struct lpfc_hba * phba,
|
|
|
}
|
|
|
else {
|
|
|
/* software abort outstanding PLOGI */
|
|
|
- lpfc_els_abort(phba, ndlp, 1);
|
|
|
+ lpfc_els_abort(phba, ndlp);
|
|
|
|
|
|
- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
|
|
|
+ lpfc_drop_node(phba, ndlp);
|
|
|
return NLP_STE_FREED_NODE;
|
|
|
}
|
|
|
}
|
|
@@ -1359,11 +1328,10 @@ lpfc_device_recov_prli_issue(struct lpfc_hba * phba,
|
|
|
struct lpfc_nodelist * ndlp, void *arg, uint32_t evt)
|
|
|
{
|
|
|
/* software abort outstanding PRLI */
|
|
|
- lpfc_els_abort(phba, ndlp, 1);
|
|
|
+ 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);
|
|
@@ -1436,8 +1404,7 @@ lpfc_device_recov_unmap_node(struct lpfc_hba * phba,
|
|
|
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);
|
|
|
|
|
@@ -1518,8 +1485,7 @@ lpfc_device_recov_mapped_node(struct lpfc_hba * phba,
|
|
|
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);
|
|
@@ -1551,8 +1517,7 @@ lpfc_rcv_plogi_npr_node(struct lpfc_hba * phba,
|
|
|
/* 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);
|
|
|
}
|
|
|
|
|
@@ -1580,16 +1545,13 @@ lpfc_rcv_prli_npr_node(struct lpfc_hba * phba,
|
|
|
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;
|
|
|
}
|
|
@@ -1627,13 +1589,11 @@ lpfc_rcv_padisc_npr_node(struct lpfc_hba * phba,
|
|
|
!(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);
|
|
|
}
|
|
|
}
|
|
@@ -1682,7 +1642,7 @@ lpfc_cmpl_plogi_npr_node(struct lpfc_hba * phba,
|
|
|
|
|
|
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;
|
|
@@ -1700,7 +1660,7 @@ lpfc_cmpl_prli_npr_node(struct lpfc_hba * phba,
|
|
|
|
|
|
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;
|
|
@@ -1728,7 +1688,7 @@ lpfc_cmpl_adisc_npr_node(struct lpfc_hba * phba,
|
|
|
|
|
|
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);
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return NLP_STE_FREED_NODE;
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}
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return ndlp->nlp_state;
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@@ -1749,7 +1709,7 @@ lpfc_cmpl_reglogin_npr_node(struct lpfc_hba * phba,
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ndlp->nlp_rpi = mb->un.varWords[0];
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else {
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if (ndlp->nlp_flag & NLP_NODEV_REMOVE) {
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- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
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+ lpfc_drop_node(phba, ndlp);
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return NLP_STE_FREED_NODE;
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}
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}
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@@ -1765,7 +1725,7 @@ lpfc_device_rm_npr_node(struct lpfc_hba * phba,
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ndlp->nlp_flag |= NLP_NODEV_REMOVE;
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return ndlp->nlp_state;
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}
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- lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
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+ lpfc_drop_node(phba, ndlp);
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return NLP_STE_FREED_NODE;
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}
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|
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@@ -1964,7 +1924,7 @@ lpfc_disc_state_machine(struct lpfc_hba * phba,
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uint32_t(*func) (struct lpfc_hba *, struct lpfc_nodelist *, void *,
|
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uint32_t);
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|
|
|
|
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- ndlp->nlp_disc_refcnt++;
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+ lpfc_nlp_get(ndlp);
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|
cur_state = ndlp->nlp_state;
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|
|
|
|
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/* DSM in event <evt> on NPort <nlp_DID> in state <cur_state> */
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|
@@ -1987,18 +1947,7 @@ lpfc_disc_state_machine(struct lpfc_hba * phba,
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phba->brd_no,
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rc, ndlp->nlp_DID, ndlp->nlp_flag);
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|
|
|
|
|
- ndlp->nlp_disc_refcnt--;
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+ lpfc_nlp_put(ndlp);
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|
|
|
|
|
- /* Check to see if ndlp removal is deferred */
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|
|
- if ((ndlp->nlp_disc_refcnt == 0)
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|
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- && (ndlp->nlp_flag & NLP_DELAY_REMOVE)) {
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|
|
- spin_lock_irq(phba->host->host_lock);
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|
- ndlp->nlp_flag &= ~NLP_DELAY_REMOVE;
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|
|
- spin_unlock_irq(phba->host->host_lock);
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|
|
- lpfc_nlp_remove(phba, ndlp);
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|
- return NLP_STE_FREED_NODE;
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|
|
- }
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|
|
- if (rc == NLP_STE_FREED_NODE)
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- return NLP_STE_FREED_NODE;
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|
|
return rc;
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|
|
}
|