/* Set up ring-0 (ELS) timer */
timeout = phba->fc_ratov * 2;
- mod_timer(&vport->els_tmofunc, jiffies + HZ * timeout);
+ mod_timer(&vport->els_tmofunc,
+ jiffies + msecs_to_jiffies(1000 * timeout));
/* Set up heart beat (HB) timer */
- mod_timer(&phba->hb_tmofunc, jiffies + HZ * LPFC_HB_MBOX_INTERVAL);
+ mod_timer(&phba->hb_tmofunc,
+ jiffies + msecs_to_jiffies(1000 * LPFC_HB_MBOX_INTERVAL));
phba->hb_outstanding = 0;
phba->last_completion_time = jiffies;
/* Set up error attention (ERATT) polling timer */
- mod_timer(&phba->eratt_poll, jiffies + HZ * LPFC_ERATT_POLL_INTERVAL);
+ mod_timer(&phba->eratt_poll,
+ jiffies + msecs_to_jiffies(1000 * LPFC_ERATT_POLL_INTERVAL));
if (phba->hba_flag & LINK_DISABLED) {
lpfc_printf_log(phba,
* way, nothing should be on txcmplq as it will NEVER complete.
*/
list_splice_init(&pring->txcmplq, &completions);
- pring->txcmplq_cnt = 0;
spin_unlock_irq(&phba->hbalock);
/* Cancel all the IOCBs from the completions list */
!(phba->link_state == LPFC_HBA_ERROR) &&
!(phba->pport->load_flag & FC_UNLOADING))
mod_timer(&phba->hb_tmofunc,
- jiffies + HZ * LPFC_HB_MBOX_INTERVAL);
+ jiffies +
+ msecs_to_jiffies(1000 * LPFC_HB_MBOX_INTERVAL));
return;
}
spin_lock_irq(&phba->pport->work_port_lock);
- if (time_after(phba->last_completion_time + LPFC_HB_MBOX_INTERVAL * HZ,
- jiffies)) {
+ if (time_after(phba->last_completion_time +
+ msecs_to_jiffies(1000 * LPFC_HB_MBOX_INTERVAL),
+ jiffies)) {
spin_unlock_irq(&phba->pport->work_port_lock);
if (!phba->hb_outstanding)
mod_timer(&phba->hb_tmofunc,
- jiffies + HZ * LPFC_HB_MBOX_INTERVAL);
+ jiffies +
+ msecs_to_jiffies(1000 * LPFC_HB_MBOX_INTERVAL));
else
mod_timer(&phba->hb_tmofunc,
- jiffies + HZ * LPFC_HB_MBOX_TIMEOUT);
+ jiffies +
+ msecs_to_jiffies(1000 * LPFC_HB_MBOX_TIMEOUT));
return;
}
spin_unlock_irq(&phba->pport->work_port_lock);
if (!pmboxq) {
mod_timer(&phba->hb_tmofunc,
jiffies +
- HZ * LPFC_HB_MBOX_INTERVAL);
+ msecs_to_jiffies(1000 *
+ LPFC_HB_MBOX_INTERVAL));
return;
}
phba->mbox_mem_pool);
mod_timer(&phba->hb_tmofunc,
jiffies +
- HZ * LPFC_HB_MBOX_INTERVAL);
+ msecs_to_jiffies(1000 *
+ LPFC_HB_MBOX_INTERVAL));
return;
}
phba->skipped_hb = 0;
phba->skipped_hb = jiffies;
mod_timer(&phba->hb_tmofunc,
- jiffies + HZ * LPFC_HB_MBOX_TIMEOUT);
+ jiffies +
+ msecs_to_jiffies(1000 * LPFC_HB_MBOX_TIMEOUT));
return;
} else {
/*
jiffies_to_msecs(jiffies
- phba->last_completion_time));
mod_timer(&phba->hb_tmofunc,
- jiffies + HZ * LPFC_HB_MBOX_TIMEOUT);
+ jiffies +
+ msecs_to_jiffies(1000 * LPFC_HB_MBOX_TIMEOUT));
}
}
}
struct lpfc_vport *vport;
struct lpfc_vport **vports;
int i;
+ bool vpis_cleared = false;
if (!phba)
return 0;
lpfc_unblock_mgmt_io(phba);
return 1;
}
+ spin_lock_irq(&phba->hbalock);
+ if (!phba->sli4_hba.max_cfg_param.vpi_used)
+ vpis_cleared = true;
+ spin_unlock_irq(&phba->hbalock);
} else {
if (lpfc_sli_hba_setup(phba)) { /* Initialize SLI2/SLI3 HBA */
lpfc_unblock_mgmt_io(phba);
vports[i]->fc_flag &= ~FC_OFFLINE_MODE;
if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)
vports[i]->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
- if (phba->sli_rev == LPFC_SLI_REV4)
+ if (phba->sli_rev == LPFC_SLI_REV4) {
vports[i]->fc_flag |= FC_VPORT_NEEDS_INIT_VPI;
+ if ((vpis_cleared) &&
+ (vports[i]->port_type !=
+ LPFC_PHYSICAL_PORT))
+ vports[i]->vpi = 0;
+ }
spin_unlock_irq(shost->host_lock);
}
lpfc_destroy_vport_work_array(phba, vports);
sglq_entry->state = SGL_FREED;
list_add_tail(&sglq_entry->list, &els_sgl_list);
}
- spin_lock(&phba->hbalock);
+ spin_lock_irq(&phba->hbalock);
list_splice_init(&els_sgl_list, &phba->sli4_hba.lpfc_sgl_list);
- spin_unlock(&phba->hbalock);
+ spin_unlock_irq(&phba->hbalock);
} else if (els_xri_cnt < phba->sli4_hba.els_xri_cnt) {
/* els xri-sgl shrinked */
xri_cnt = phba->sli4_hba.els_xri_cnt - els_xri_cnt;
psb->cur_iocbq.sli4_lxritag = lxri;
psb->cur_iocbq.sli4_xritag = phba->sli4_hba.xri_ids[lxri];
}
- spin_lock(&phba->scsi_buf_list_lock);
+ spin_lock_irq(&phba->scsi_buf_list_lock);
list_splice_init(&scsi_sgl_list, &phba->lpfc_scsi_buf_list);
- spin_unlock(&phba->scsi_buf_list_lock);
+ spin_unlock_irq(&phba->scsi_buf_list_lock);
return 0;
stat = 1;
goto finished;
}
- if (time >= 30 * HZ) {
+ if (time >= msecs_to_jiffies(30 * 1000)) {
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
"0461 Scanning longer than 30 "
"seconds. Continuing initialization\n");
stat = 1;
goto finished;
}
- if (time >= 15 * HZ && phba->link_state <= LPFC_LINK_DOWN) {
+ if (time >= msecs_to_jiffies(15 * 1000) &&
+ phba->link_state <= LPFC_LINK_DOWN) {
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
"0465 Link down longer than 15 "
"seconds. Continuing initialization\n");
goto finished;
if (vport->num_disc_nodes || vport->fc_prli_sent)
goto finished;
- if (vport->fc_map_cnt == 0 && time < 2 * HZ)
+ if (vport->fc_map_cnt == 0 && time < msecs_to_jiffies(2 * 1000))
goto finished;
if ((phba->sli.sli_flag & LPFC_SLI_MBOX_ACTIVE) != 0)
goto finished;
lpfc_destroy_vport_work_array(phba, vports);
}
+/**
+ * lpfc_sli4_perform_inuse_fcf_recovery - Perform inuse fcf recovery
+ * @vport: pointer to lpfc hba data structure.
+ *
+ * This routine is to perform FCF recovery when the in-use FCF either dead or
+ * got modified.
+ **/
+static void
+lpfc_sli4_perform_inuse_fcf_recovery(struct lpfc_hba *phba,
+ struct lpfc_acqe_fip *acqe_fip)
+{
+ int rc;
+
+ spin_lock_irq(&phba->hbalock);
+ /* Mark the fast failover process in progress */
+ phba->fcf.fcf_flag |= FCF_DEAD_DISC;
+ spin_unlock_irq(&phba->hbalock);
+
+ lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY,
+ "2771 Start FCF fast failover process due to in-use "
+ "FCF DEAD/MODIFIED event: evt_tag:x%x, index:x%x\n",
+ acqe_fip->event_tag, acqe_fip->index);
+ rc = lpfc_sli4_redisc_fcf_table(phba);
+ if (rc) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_FIP | LOG_DISCOVERY,
+ "2772 Issue FCF rediscover mabilbox command "
+ "failed, fail through to FCF dead event\n");
+ spin_lock_irq(&phba->hbalock);
+ phba->fcf.fcf_flag &= ~FCF_DEAD_DISC;
+ spin_unlock_irq(&phba->hbalock);
+ /*
+ * Last resort will fail over by treating this as a link
+ * down to FCF registration.
+ */
+ lpfc_sli4_fcf_dead_failthrough(phba);
+ } else {
+ /* Reset FCF roundrobin bmask for new discovery */
+ lpfc_sli4_clear_fcf_rr_bmask(phba);
+ /*
+ * Handling fast FCF failover to a DEAD FCF event is
+ * considered equalivant to receiving CVL to all vports.
+ */
+ lpfc_sli4_perform_all_vport_cvl(phba);
+ }
+}
+
/**
* lpfc_sli4_async_fip_evt - Process the asynchronous FCoE FIP event
* @phba: pointer to lpfc hba data structure.
break;
}
- /* If the FCF has been in discovered state, do nothing. */
- if (phba->fcf.fcf_flag & FCF_SCAN_DONE) {
+ /* If FCF has been in discovered state, perform rediscovery
+ * only if the FCF with the same index of the in-use FCF got
+ * modified during normal operation. Otherwise, do nothing.
+ */
+ if (phba->pport->port_state > LPFC_FLOGI) {
spin_unlock_irq(&phba->hbalock);
+ if (phba->fcf.current_rec.fcf_indx ==
+ acqe_fip->index) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_FIP,
+ "3300 In-use FCF (%d) "
+ "modified, perform FCF "
+ "rediscovery\n",
+ acqe_fip->index);
+ lpfc_sli4_perform_inuse_fcf_recovery(phba,
+ acqe_fip);
+ }
break;
}
spin_unlock_irq(&phba->hbalock);
* is no longer valid as we are not in the middle of FCF
* failover process already.
*/
- spin_lock_irq(&phba->hbalock);
- /* Mark the fast failover process in progress */
- phba->fcf.fcf_flag |= FCF_DEAD_DISC;
- spin_unlock_irq(&phba->hbalock);
-
- lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY,
- "2771 Start FCF fast failover process due to "
- "FCF DEAD event: evt_tag:x%x, fcf_index:x%x "
- "\n", acqe_fip->event_tag, acqe_fip->index);
- rc = lpfc_sli4_redisc_fcf_table(phba);
- if (rc) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FIP |
- LOG_DISCOVERY,
- "2772 Issue FCF rediscover mabilbox "
- "command failed, fail through to FCF "
- "dead event\n");
- spin_lock_irq(&phba->hbalock);
- phba->fcf.fcf_flag &= ~FCF_DEAD_DISC;
- spin_unlock_irq(&phba->hbalock);
- /*
- * Last resort will fail over by treating this
- * as a link down to FCF registration.
- */
- lpfc_sli4_fcf_dead_failthrough(phba);
- } else {
- /* Reset FCF roundrobin bmask for new discovery */
- lpfc_sli4_clear_fcf_rr_bmask(phba);
- /*
- * Handling fast FCF failover to a DEAD FCF event is
- * considered equalivant to receiving CVL to all vports.
- */
- lpfc_sli4_perform_all_vport_cvl(phba);
- }
+ lpfc_sli4_perform_inuse_fcf_recovery(phba, acqe_fip);
break;
case LPFC_FIP_EVENT_TYPE_CVL:
phba->fcoe_cvl_eventtag = acqe_fip->event_tag;
* If there are other active VLinks present,
* re-instantiate the Vlink using FDISC.
*/
- mod_timer(&ndlp->nlp_delayfunc, jiffies + HZ);
+ mod_timer(&ndlp->nlp_delayfunc,
+ jiffies + msecs_to_jiffies(1000));
shost = lpfc_shost_from_vport(vport);
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag |= NLP_DELAY_TMO;
((phba->cfg_sg_seg_cnt + 2) * sizeof(struct ulp_bde64));
if (phba->cfg_enable_bg) {
- phba->cfg_sg_seg_cnt = LPFC_MAX_SG_SEG_CNT;
+ phba->cfg_sg_seg_cnt = LPFC_MAX_BPL_SEG_CNT;
phba->cfg_sg_dma_buf_size +=
phba->cfg_prot_sg_seg_cnt * sizeof(struct ulp_bde64);
}
int rc, i, hbq_count, buf_size, dma_buf_size, max_buf_size;
uint8_t pn_page[LPFC_MAX_SUPPORTED_PAGES] = {0};
struct lpfc_mqe *mqe;
- int longs, sli_family;
+ int longs;
int sges_per_segment;
/* Before proceed, wait for POST done and device ready */
sizeof(struct lpfc_sli_ring), GFP_KERNEL);
if (!phba->sli.ring)
return -ENOMEM;
+
+ /*
+ * It doesn't matter what family our adapter is in, we are
+ * limited to 2 Pages, 512 SGEs, for our SGL.
+ * There are going to be 2 reserved SGEs: 1 FCP cmnd + 1 FCP rsp
+ */
+ max_buf_size = (2 * SLI4_PAGE_SIZE);
+ if (phba->cfg_sg_seg_cnt > LPFC_MAX_SGL_SEG_CNT - 2)
+ phba->cfg_sg_seg_cnt = LPFC_MAX_SGL_SEG_CNT - 2;
+ max_buf_size += (sizeof(struct fcp_cmnd) + sizeof(struct fcp_rsp));
+
/*
* Since the sg_tablesize is module parameter, the sg_dma_buf_size
* used to create the sg_dma_buf_pool must be dynamically calculated.
(((phba->cfg_sg_seg_cnt * sges_per_segment) + 2) *
sizeof(struct sli4_sge)));
- sli_family = bf_get(lpfc_sli_intf_sli_family, &phba->sli4_hba.sli_intf);
- max_buf_size = LPFC_SLI4_MAX_BUF_SIZE;
- switch (sli_family) {
- case LPFC_SLI_INTF_FAMILY_BE2:
- case LPFC_SLI_INTF_FAMILY_BE3:
- /* There is a single hint for BE - 2 pages per BPL. */
- if (bf_get(lpfc_sli_intf_sli_hint1, &phba->sli4_hba.sli_intf) ==
- LPFC_SLI_INTF_SLI_HINT1_1)
- max_buf_size = LPFC_SLI4_FL1_MAX_BUF_SIZE;
- break;
- case LPFC_SLI_INTF_FAMILY_LNCR_A0:
- case LPFC_SLI_INTF_FAMILY_LNCR_B0:
- default:
- break;
- }
-
for (dma_buf_size = LPFC_SLI4_MIN_BUF_SIZE;
dma_buf_size < max_buf_size && buf_size > dma_buf_size;
dma_buf_size = dma_buf_size << 1)
git.openpandora.org / pandora-kernel.git / blobdiff