diff options
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_crtn.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 52 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 13 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 77 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 191 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli4.h | 2 |
7 files changed, 205 insertions, 138 deletions
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 5b4513792a8..34fbc1820c4 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -423,6 +423,6 @@ int lpfc_send_rrq(struct lpfc_hba *, struct lpfc_node_rrq *); int lpfc_set_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *, uint16_t, uint16_t, uint16_t); void lpfc_cleanup_wt_rrqs(struct lpfc_hba *); -void lpfc_cleanup_vports_rrqs(struct lpfc_vport *); +void lpfc_cleanup_vports_rrqs(struct lpfc_vport *, struct lpfc_nodelist *); struct lpfc_node_rrq *lpfc_get_active_rrq(struct lpfc_vport *, uint16_t, uint32_t); diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 58e1a55d97f..c6d01f63f55 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. diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 1f9c7f19c31..63300be2e45 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -3160,7 +3160,7 @@ lpfc_mbx_cmpl_unreg_vpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) spin_unlock_irq(shost->host_lock); vport->unreg_vpi_cmpl = VPORT_OK; mempool_free(pmb, phba->mbox_mem_pool); - lpfc_cleanup_vports_rrqs(vport); + lpfc_cleanup_vports_rrqs(vport, NULL); /* * This shost reference might have been taken at the beginning of * lpfc_vport_delete() @@ -3900,6 +3900,8 @@ lpfc_drop_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) if (ndlp->nlp_state == NLP_STE_UNUSED_NODE) return; lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNUSED_NODE); + if (vport->phba->sli_rev == LPFC_SLI_REV4) + lpfc_cleanup_vports_rrqs(vport, ndlp); lpfc_nlp_put(ndlp); return; } @@ -4289,7 +4291,7 @@ lpfc_cleanup_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) list_del_init(&ndlp->els_retry_evt.evt_listp); list_del_init(&ndlp->dev_loss_evt.evt_listp); - + lpfc_cleanup_vports_rrqs(vport, ndlp); lpfc_unreg_rpi(vport, ndlp); return 0; diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 0b5f76caa6e..32cd138f654 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -945,17 +945,13 @@ static void lpfc_rrq_timeout(unsigned long ptr) { struct lpfc_hba *phba; - uint32_t tmo_posted; unsigned long iflag; phba = (struct lpfc_hba *)ptr; spin_lock_irqsave(&phba->pport->work_port_lock, iflag); - tmo_posted = phba->hba_flag & HBA_RRQ_ACTIVE; - if (!tmo_posted) - phba->hba_flag |= HBA_RRQ_ACTIVE; + phba->hba_flag |= HBA_RRQ_ACTIVE; spin_unlock_irqrestore(&phba->pport->work_port_lock, iflag); - if (!tmo_posted) - lpfc_worker_wake_up(phba); + lpfc_worker_wake_up(phba); } /** @@ -2280,6 +2276,7 @@ lpfc_cleanup(struct lpfc_vport *vport) /* Wait for any activity on ndlps to settle */ msleep(10); } + lpfc_cleanup_vports_rrqs(vport, NULL); } /** @@ -2355,6 +2352,10 @@ lpfc_stop_hba_timers(struct lpfc_hba *phba) del_timer_sync(&phba->fabric_block_timer); del_timer_sync(&phba->eratt_poll); del_timer_sync(&phba->hb_tmofunc); + if (phba->sli_rev == LPFC_SLI_REV4) { + del_timer_sync(&phba->rrq_tmr); + phba->hba_flag &= ~HBA_RRQ_ACTIVE; + } phba->hb_outstanding = 0; switch (phba->pci_dev_grp) { diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index af5498d735e..d482dfc951f 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -609,6 +609,32 @@ lpfc_new_scsi_buf_s3(struct lpfc_vport *vport, int num_to_alloc) } /** + * lpfc_sli4_vport_delete_fcp_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_fcp_xri_aborted(struct lpfc_vport *vport) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_scsi_buf *psb, *next_psb; + unsigned long iflag = 0; + + spin_lock_irqsave(&phba->hbalock, iflag); + spin_lock(&phba->sli4_hba.abts_scsi_buf_list_lock); + list_for_each_entry_safe(psb, next_psb, + &phba->sli4_hba.lpfc_abts_scsi_buf_list, list) { + if (psb->rdata && psb->rdata->pnode + && psb->rdata->pnode->vport == vport) + psb->rdata = NULL; + } + spin_unlock(&phba->sli4_hba.abts_scsi_buf_list_lock); + spin_unlock_irqrestore(&phba->hbalock, iflag); +} + +/** * lpfc_sli4_fcp_xri_aborted - Fast-path process of fcp xri abort * @phba: pointer to lpfc hba data structure. * @axri: pointer to the fcp xri abort wcqe structure. @@ -640,7 +666,11 @@ lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *phba, psb->status = IOSTAT_SUCCESS; spin_unlock( &phba->sli4_hba.abts_scsi_buf_list_lock); - ndlp = psb->rdata->pnode; + if (psb->rdata && psb->rdata->pnode) + ndlp = psb->rdata->pnode; + else + ndlp = NULL; + rrq_empty = list_empty(&phba->active_rrq_list); spin_unlock_irqrestore(&phba->hbalock, iflag); if (ndlp) @@ -964,36 +994,29 @@ lpfc_get_scsi_buf_s3(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp) static struct lpfc_scsi_buf* lpfc_get_scsi_buf_s4(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp) { - struct lpfc_scsi_buf *lpfc_cmd = NULL; - struct lpfc_scsi_buf *start_lpfc_cmd = NULL; - struct list_head *scsi_buf_list = &phba->lpfc_scsi_buf_list; + struct lpfc_scsi_buf *lpfc_cmd ; unsigned long iflag = 0; int found = 0; spin_lock_irqsave(&phba->scsi_buf_list_lock, iflag); - list_remove_head(scsi_buf_list, lpfc_cmd, struct lpfc_scsi_buf, list); - spin_unlock_irqrestore(&phba->scsi_buf_list_lock, iflag); - while (!found && lpfc_cmd) { + list_for_each_entry(lpfc_cmd, &phba->lpfc_scsi_buf_list, + list) { if (lpfc_test_rrq_active(phba, ndlp, - lpfc_cmd->cur_iocbq.sli4_xritag)) { - lpfc_release_scsi_buf_s4(phba, lpfc_cmd); - spin_lock_irqsave(&phba->scsi_buf_list_lock, iflag); - list_remove_head(scsi_buf_list, lpfc_cmd, - struct lpfc_scsi_buf, list); - spin_unlock_irqrestore(&phba->scsi_buf_list_lock, - iflag); - if (lpfc_cmd == start_lpfc_cmd) { - lpfc_cmd = NULL; - break; - } else - continue; - } + lpfc_cmd->cur_iocbq.sli4_xritag)) + continue; + list_del(&lpfc_cmd->list); found = 1; lpfc_cmd->seg_cnt = 0; lpfc_cmd->nonsg_phys = 0; lpfc_cmd->prot_seg_cnt = 0; + break; } - return lpfc_cmd; + spin_unlock_irqrestore(&phba->scsi_buf_list_lock, + iflag); + if (!found) + return NULL; + else + return lpfc_cmd; } /** * lpfc_get_scsi_buf - Get a scsi buffer from lpfc_scsi_buf_list of the HBA @@ -2484,6 +2507,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn, lpfc_worker_wake_up(phba); break; case IOSTAT_LOCAL_REJECT: + case IOSTAT_REMOTE_STOP: if (lpfc_cmd->result == IOERR_INVALID_RPI || lpfc_cmd->result == IOERR_NO_RESOURCES || lpfc_cmd->result == IOERR_ABORT_REQUESTED || @@ -2510,6 +2534,17 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn, "on unprotected cmd\n"); } } + if ((lpfc_cmd->status == IOSTAT_REMOTE_STOP) + && (phba->sli_rev == LPFC_SLI_REV4) + && (pnode && NLP_CHK_NODE_ACT(pnode))) { + /* 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, pnode, + lpfc_cmd->cur_iocbq.sli4_xritag, + 0, 0); + } /* else: fall through */ default: diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index ed8f048dfb5..b85c40e3bf5 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -535,15 +535,35 @@ __lpfc_set_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, uint16_t adj_xri; struct lpfc_node_rrq *rrq; int empty; + uint32_t did = 0; + + + if (!ndlp) + return -EINVAL; + + if (!phba->cfg_enable_rrq) + return -EINVAL; + + if (phba->pport->load_flag & FC_UNLOADING) { + phba->hba_flag &= ~HBA_RRQ_ACTIVE; + goto out; + } + did = ndlp->nlp_DID; /* * set the active bit even if there is no mem available. */ adj_xri = xritag - phba->sli4_hba.max_cfg_param.xri_base; - if (!ndlp) - return -EINVAL; + + if (NLP_CHK_FREE_REQ(ndlp)) + goto out; + + if (ndlp->vport && (ndlp->vport->load_flag & FC_UNLOADING)) + goto out; + if (test_and_set_bit(adj_xri, ndlp->active_rrqs.xri_bitmap)) - return -EINVAL; + goto out; + rrq = mempool_alloc(phba->rrq_pool, GFP_KERNEL); if (rrq) { rrq->send_rrq = send_rrq; @@ -554,14 +574,7 @@ __lpfc_set_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, rrq->vport = ndlp->vport; rrq->rxid = rxid; empty = list_empty(&phba->active_rrq_list); - if (phba->cfg_enable_rrq && send_rrq) - /* - * We need the xri before we can add this to the - * phba active rrq list. - */ - rrq->send_rrq = send_rrq; - else - rrq->send_rrq = 0; + rrq->send_rrq = send_rrq; list_add_tail(&rrq->list, &phba->active_rrq_list); if (!(phba->hba_flag & HBA_RRQ_ACTIVE)) { phba->hba_flag |= HBA_RRQ_ACTIVE; @@ -570,40 +583,49 @@ __lpfc_set_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, } return 0; } - return -ENOMEM; +out: + lpfc_printf_log(phba, KERN_INFO, LOG_SLI, + "2921 Can't set rrq active xri:0x%x rxid:0x%x" + " DID:0x%x Send:%d\n", + xritag, rxid, did, send_rrq); + return -EINVAL; } /** - * __lpfc_clr_rrq_active - Clears RRQ active bit in xri_bitmap. + * lpfc_clr_rrq_active - Clears RRQ active bit in xri_bitmap. * @phba: Pointer to HBA context object. * @xritag: xri used in this exchange. * @rrq: The RRQ to be cleared. * - * This function is called with hbalock held. This function **/ -static void -__lpfc_clr_rrq_active(struct lpfc_hba *phba, - uint16_t xritag, - struct lpfc_node_rrq *rrq) +void +lpfc_clr_rrq_active(struct lpfc_hba *phba, + uint16_t xritag, + struct lpfc_node_rrq *rrq) { uint16_t adj_xri; - struct lpfc_nodelist *ndlp; + struct lpfc_nodelist *ndlp = NULL; - ndlp = lpfc_findnode_did(rrq->vport, rrq->nlp_DID); + if ((rrq->vport) && NLP_CHK_NODE_ACT(rrq->ndlp)) + ndlp = lpfc_findnode_did(rrq->vport, rrq->nlp_DID); /* The target DID could have been swapped (cable swap) * we should use the ndlp from the findnode if it is * available. */ - if (!ndlp) + if ((!ndlp) && rrq->ndlp) ndlp = rrq->ndlp; + if (!ndlp) + goto out; + adj_xri = xritag - phba->sli4_hba.max_cfg_param.xri_base; if (test_and_clear_bit(adj_xri, ndlp->active_rrqs.xri_bitmap)) { rrq->send_rrq = 0; rrq->xritag = 0; rrq->rrq_stop_time = 0; } +out: mempool_free(rrq, phba->rrq_pool); } @@ -628,34 +650,34 @@ lpfc_handle_rrq_active(struct lpfc_hba *phba) struct lpfc_node_rrq *nextrrq; unsigned long next_time; unsigned long iflags; + LIST_HEAD(send_rrq); spin_lock_irqsave(&phba->hbalock, iflags); phba->hba_flag &= ~HBA_RRQ_ACTIVE; next_time = jiffies + HZ * (phba->fc_ratov + 1); list_for_each_entry_safe(rrq, nextrrq, - &phba->active_rrq_list, list) { - if (time_after(jiffies, rrq->rrq_stop_time)) { - list_del(&rrq->list); - if (!rrq->send_rrq) - /* this call will free the rrq */ - __lpfc_clr_rrq_active(phba, rrq->xritag, rrq); - else { - /* if we send the rrq then the completion handler - * will clear the bit in the xribitmap. - */ - spin_unlock_irqrestore(&phba->hbalock, iflags); - if (lpfc_send_rrq(phba, rrq)) { - lpfc_clr_rrq_active(phba, rrq->xritag, - rrq); - } - spin_lock_irqsave(&phba->hbalock, iflags); - } - } else if (time_before(rrq->rrq_stop_time, next_time)) + &phba->active_rrq_list, list) { + if (time_after(jiffies, rrq->rrq_stop_time)) + list_move(&rrq->list, &send_rrq); + else if (time_before(rrq->rrq_stop_time, next_time)) next_time = rrq->rrq_stop_time; } spin_unlock_irqrestore(&phba->hbalock, iflags); if (!list_empty(&phba->active_rrq_list)) mod_timer(&phba->rrq_tmr, next_time); + list_for_each_entry_safe(rrq, nextrrq, &send_rrq, list) { + list_del(&rrq->list); + if (!rrq->send_rrq) + /* this call will free the rrq */ + lpfc_clr_rrq_active(phba, rrq->xritag, rrq); + else if (lpfc_send_rrq(phba, rrq)) { + /* if we send the rrq then the completion handler + * will clear the bit in the xribitmap. + */ + lpfc_clr_rrq_active(phba, rrq->xritag, + rrq); + } + } } /** @@ -693,29 +715,37 @@ lpfc_get_active_rrq(struct lpfc_vport *vport, uint16_t xri, uint32_t did) /** * lpfc_cleanup_vports_rrqs - Remove and clear the active RRQ for this vport. * @vport: Pointer to vport context object. - * - * Remove all active RRQs for this vport from the phba->active_rrq_list and - * clear the rrq. + * @ndlp: Pointer to the lpfc_node_list structure. + * If ndlp is NULL Remove all active RRQs for this vport from the + * phba->active_rrq_list and clear the rrq. + * If ndlp is not NULL then only remove rrqs for this vport & this ndlp. **/ void -lpfc_cleanup_vports_rrqs(struct lpfc_vport *vport) +lpfc_cleanup_vports_rrqs(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) { struct lpfc_hba *phba = vport->phba; struct lpfc_node_rrq *rrq; struct lpfc_node_rrq *nextrrq; unsigned long iflags; + LIST_HEAD(rrq_list); if (phba->sli_rev != LPFC_SLI_REV4) return; - spin_lock_irqsave(&phba->hbalock, iflags); - list_for_each_entry_safe(rrq, nextrrq, &phba->active_rrq_list, list) { - if (rrq->vport == vport) { - list_del(&rrq->list); - __lpfc_clr_rrq_active(phba, rrq->xritag, rrq); - } + if (!ndlp) { + lpfc_sli4_vport_delete_els_xri_aborted(vport); + lpfc_sli4_vport_delete_fcp_xri_aborted(vport); } + spin_lock_irqsave(&phba->hbalock, iflags); + list_for_each_entry_safe(rrq, nextrrq, &phba->active_rrq_list, list) + if ((rrq->vport == vport) && (!ndlp || rrq->ndlp == ndlp)) + list_move(&rrq->list, &rrq_list); spin_unlock_irqrestore(&phba->hbalock, iflags); + + list_for_each_entry_safe(rrq, nextrrq, &rrq_list, list) { + list_del(&rrq->list); + lpfc_clr_rrq_active(phba, rrq->xritag, rrq); + } } /** @@ -733,24 +763,27 @@ lpfc_cleanup_wt_rrqs(struct lpfc_hba *phba) struct lpfc_node_rrq *nextrrq; unsigned long next_time; unsigned long iflags; + LIST_HEAD(rrq_list); if (phba->sli_rev != LPFC_SLI_REV4) return; spin_lock_irqsave(&phba->hbalock, iflags); phba->hba_flag &= ~HBA_RRQ_ACTIVE; next_time = jiffies + HZ * (phba->fc_ratov * 2); - list_for_each_entry_safe(rrq, nextrrq, &phba->active_rrq_list, list) { + list_splice_init(&phba->active_rrq_list, &rrq_list); + spin_unlock_irqrestore(&phba->hbalock, iflags); + + list_for_each_entry_safe(rrq, nextrrq, &rrq_list, list) { list_del(&rrq->list); - __lpfc_clr_rrq_active(phba, rrq->xritag, rrq); + lpfc_clr_rrq_active(phba, rrq->xritag, rrq); } - spin_unlock_irqrestore(&phba->hbalock, iflags); if (!list_empty(&phba->active_rrq_list)) mod_timer(&phba->rrq_tmr, next_time); } /** - * __lpfc_test_rrq_active - Test RRQ bit in xri_bitmap. + * lpfc_test_rrq_active - Test RRQ bit in xri_bitmap. * @phba: Pointer to HBA context object. * @ndlp: Targets nodelist pointer for this exchange. * @xritag the xri in the bitmap to test. @@ -759,8 +792,8 @@ lpfc_cleanup_wt_rrqs(struct lpfc_hba *phba) * returns 0 = rrq not active for this xri * 1 = rrq is valid for this xri. **/ -static int -__lpfc_test_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, +int +lpfc_test_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, uint16_t xritag) { uint16_t adj_xri; @@ -803,52 +836,6 @@ lpfc_set_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, } /** - * lpfc_clr_rrq_active - Clears RRQ active bit in xri_bitmap. - * @phba: Pointer to HBA context object. - * @xritag: xri used in this exchange. - * @rrq: The RRQ to be cleared. - * - * This function is takes the hbalock. - **/ -void -lpfc_clr_rrq_active(struct lpfc_hba *phba, - uint16_t xritag, - struct lpfc_node_rrq *rrq) -{ - unsigned long iflags; - - spin_lock_irqsave(&phba->hbalock, iflags); - __lpfc_clr_rrq_active(phba, xritag, rrq); - spin_unlock_irqrestore(&phba->hbalock, iflags); - return; -} - - - -/** - * lpfc_test_rrq_active - Test RRQ bit in xri_bitmap. - * @phba: Pointer to HBA context object. - * @ndlp: Targets nodelist pointer for this exchange. - * @xritag the xri in the bitmap to test. - * - * This function takes the hbalock. - * returns 0 = rrq not active for this xri - * 1 = rrq is valid for this xri. - **/ -int -lpfc_test_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, - uint16_t xritag) -{ - int ret; - unsigned long iflags; - - spin_lock_irqsave(&phba->hbalock, iflags); - ret = __lpfc_test_rrq_active(phba, ndlp, xritag); - spin_unlock_irqrestore(&phba->hbalock, iflags); - return ret; -} - -/** * __lpfc_sli_get_sglq - Allocates an iocb object from sgl pool * @phba: Pointer to HBA context object. * @piocb: Pointer to the iocbq. @@ -885,7 +872,7 @@ __lpfc_sli_get_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq) return NULL; adj_xri = sglq->sli4_xritag - phba->sli4_hba.max_cfg_param.xri_base; - if (__lpfc_test_rrq_active(phba, ndlp, sglq->sli4_xritag)) { + if (lpfc_test_rrq_active(phba, ndlp, sglq->sli4_xritag)) { /* This xri has an rrq outstanding for this DID. * put it back in the list and get another xri. */ diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index aea4aa01227..435a09d331e 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -566,6 +566,8 @@ void lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *, struct sli4_wcqe_xri_aborted *); void lpfc_sli4_els_xri_aborted(struct lpfc_hba *, struct sli4_wcqe_xri_aborted *); +void lpfc_sli4_vport_delete_els_xri_aborted(struct lpfc_vport *); +void lpfc_sli4_vport_delete_fcp_xri_aborted(struct lpfc_vport *); int lpfc_sli4_brdreset(struct lpfc_hba *); int lpfc_sli4_add_fcf_record(struct lpfc_hba *, struct fcf_record *); void lpfc_sli_remove_dflt_fcf(struct lpfc_hba *); |