diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 52 |
1 files changed, 46 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 58e1a55d97f9..c6d01f63f557 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -2816,9 +2816,17 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, switch (irsp->ulpStatus) { case IOSTAT_FCP_RSP_ERROR: + break; case IOSTAT_REMOTE_STOP: + if (phba->sli_rev == LPFC_SLI_REV4) { + /* This IO was aborted by the target, we don't + * know the rxid and because we did not send the + * ABTS we cannot generate and RRQ. + */ + lpfc_set_rrq_active(phba, ndlp, + cmdiocb->sli4_xritag, 0, 0); + } break; - case IOSTAT_LOCAL_REJECT: switch ((irsp->un.ulpWord[4] & 0xff)) { case IOERR_LOOP_OPEN_FAILURE: @@ -4014,28 +4022,34 @@ lpfc_els_clear_rrq(struct lpfc_vport *vport, uint8_t *pcmd; struct RRQ *rrq; uint16_t rxid; + uint16_t xri; struct lpfc_node_rrq *prrq; pcmd = (uint8_t *) (((struct lpfc_dmabuf *) iocb->context2)->virt); pcmd += sizeof(uint32_t); rrq = (struct RRQ *)pcmd; - rxid = bf_get(rrq_oxid, rrq); + rrq->rrq_exchg = be32_to_cpu(rrq->rrq_exchg); + rxid = be16_to_cpu(bf_get(rrq_rxid, rrq)); lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "2883 Clear RRQ for SID:x%x OXID:x%x RXID:x%x" " x%x x%x\n", - bf_get(rrq_did, rrq), - bf_get(rrq_oxid, rrq), + be32_to_cpu(bf_get(rrq_did, rrq)), + be16_to_cpu(bf_get(rrq_oxid, rrq)), rxid, iocb->iotag, iocb->iocb.ulpContext); lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP, "Clear RRQ: did:x%x flg:x%x exchg:x%.08x", ndlp->nlp_DID, ndlp->nlp_flag, rrq->rrq_exchg); - prrq = lpfc_get_active_rrq(vport, rxid, ndlp->nlp_DID); + if (vport->fc_myDID == be32_to_cpu(bf_get(rrq_did, rrq))) + xri = be16_to_cpu(bf_get(rrq_oxid, rrq)); + else + xri = rxid; + prrq = lpfc_get_active_rrq(vport, xri, ndlp->nlp_DID); if (prrq) - lpfc_clr_rrq_active(phba, rxid, prrq); + lpfc_clr_rrq_active(phba, xri, prrq); return; } @@ -7583,6 +7597,32 @@ void lpfc_fabric_abort_hba(struct lpfc_hba *phba) } /** + * lpfc_sli4_vport_delete_els_xri_aborted -Remove all ndlp references for vport + * @vport: pointer to lpfc vport data structure. + * + * This routine is invoked by the vport cleanup for deletions and the cleanup + * for an ndlp on removal. + **/ +void +lpfc_sli4_vport_delete_els_xri_aborted(struct lpfc_vport *vport) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_sglq *sglq_entry = NULL, *sglq_next = NULL; + unsigned long iflag = 0; + + spin_lock_irqsave(&phba->hbalock, iflag); + spin_lock(&phba->sli4_hba.abts_sgl_list_lock); + list_for_each_entry_safe(sglq_entry, sglq_next, + &phba->sli4_hba.lpfc_abts_els_sgl_list, list) { + if (sglq_entry->ndlp && sglq_entry->ndlp->vport == vport) + sglq_entry->ndlp = NULL; + } + spin_unlock(&phba->sli4_hba.abts_sgl_list_lock); + spin_unlock_irqrestore(&phba->hbalock, iflag); + return; +} + +/** * lpfc_sli4_els_xri_aborted - Slow-path process of els xri abort * @phba: pointer to lpfc hba data structure. * @axri: pointer to the els xri abort wcqe structure. |