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-rw-r--r--drivers/scsi/lpfc/lpfc.h1
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c61
-rw-r--r--drivers/scsi/lpfc/lpfc_crtn.h7
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c11
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c40
-rw-r--r--drivers/scsi/lpfc/lpfc_hw.h6
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c3
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c20
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c13
-rw-r--r--drivers/scsi/lpfc/lpfc_version.h2
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.c8
12 files changed, 113 insertions, 61 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 8a20b4e86224..6593b073c524 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -727,7 +727,6 @@ struct lpfc_hba {
uint32_t cfg_fcp_io_channel;
uint32_t cfg_total_seg_cnt;
uint32_t cfg_sg_seg_cnt;
- uint32_t cfg_prot_sg_seg_cnt;
uint32_t cfg_sg_dma_buf_size;
uint64_t cfg_soft_wwnn;
uint64_t cfg_soft_wwpn;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index c84775562c65..50cf402dea29 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -2073,6 +2073,13 @@ lpfc_soft_wwn_enable_store(struct device *dev, struct device_attribute *attr,
return -EINVAL;
phba->soft_wwn_enable = 1;
+
+ dev_printk(KERN_WARNING, &phba->pcidev->dev,
+ "lpfc%d: soft_wwpn assignment has been enabled.\n",
+ phba->brd_no);
+ dev_printk(KERN_WARNING, &phba->pcidev->dev,
+ " The soft_wwpn feature is not supported by Broadcom.");
+
return count;
}
static DEVICE_ATTR(lpfc_soft_wwn_enable, S_IWUSR, NULL,
@@ -2143,7 +2150,7 @@ lpfc_soft_wwpn_store(struct device *dev, struct device_attribute *attr,
phba->soft_wwn_enable = 0;
rc = lpfc_wwn_set(buf, cnt, wwpn);
- if (!rc) {
+ if (rc) {
/* not able to set wwpn, unlock it */
phba->soft_wwn_enable = 1;
return rc;
@@ -2224,7 +2231,7 @@ lpfc_soft_wwnn_store(struct device *dev, struct device_attribute *attr,
return -EINVAL;
rc = lpfc_wwn_set(buf, cnt, wwnn);
- if (!rc) {
+ if (rc) {
/* Allow wwnn to be set many times, as long as the enable
* is set. However, once the wwpn is set, everything locks.
*/
@@ -2435,7 +2442,8 @@ lpfc_oas_vpt_store(struct device *dev, struct device_attribute *attr,
else
phba->cfg_oas_flags &= ~OAS_FIND_ANY_VPORT;
phba->cfg_oas_flags &= ~OAS_LUN_VALID;
- phba->cfg_oas_priority = phba->cfg_XLanePriority;
+ if (phba->cfg_oas_priority == 0)
+ phba->cfg_oas_priority = phba->cfg_XLanePriority;
phba->sli4_hba.oas_next_lun = FIND_FIRST_OAS_LUN;
return count;
}
@@ -2561,7 +2569,7 @@ lpfc_oas_lun_state_set(struct lpfc_hba *phba, uint8_t vpt_wwpn[],
rc = -ENOMEM;
} else {
lpfc_disable_oas_lun(phba, (struct lpfc_name *)vpt_wwpn,
- (struct lpfc_name *)tgt_wwpn, lun);
+ (struct lpfc_name *)tgt_wwpn, lun, pri);
}
return rc;
@@ -2585,7 +2593,8 @@ lpfc_oas_lun_state_set(struct lpfc_hba *phba, uint8_t vpt_wwpn[],
*/
static uint64_t
lpfc_oas_lun_get_next(struct lpfc_hba *phba, uint8_t vpt_wwpn[],
- uint8_t tgt_wwpn[], uint32_t *lun_status)
+ uint8_t tgt_wwpn[], uint32_t *lun_status,
+ uint32_t *lun_pri)
{
uint64_t found_lun;
@@ -2598,7 +2607,7 @@ lpfc_oas_lun_get_next(struct lpfc_hba *phba, uint8_t vpt_wwpn[],
&phba->sli4_hba.oas_next_lun,
(struct lpfc_name *)vpt_wwpn,
(struct lpfc_name *)tgt_wwpn,
- &found_lun, lun_status))
+ &found_lun, lun_status, lun_pri))
return found_lun;
else
return NOT_OAS_ENABLED_LUN;
@@ -2670,7 +2679,8 @@ lpfc_oas_lun_show(struct device *dev, struct device_attribute *attr,
oas_lun = lpfc_oas_lun_get_next(phba, phba->cfg_oas_vpt_wwpn,
phba->cfg_oas_tgt_wwpn,
- &phba->cfg_oas_lun_status);
+ &phba->cfg_oas_lun_status,
+ &phba->cfg_oas_priority);
if (oas_lun != NOT_OAS_ENABLED_LUN)
phba->cfg_oas_flags |= OAS_LUN_VALID;
@@ -2701,6 +2711,7 @@ lpfc_oas_lun_store(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
uint64_t scsi_lun;
+ uint32_t pri;
ssize_t rc;
if (!phba->cfg_fof)
@@ -2718,17 +2729,20 @@ lpfc_oas_lun_store(struct device *dev, struct device_attribute *attr,
if (sscanf(buf, "0x%llx", &scsi_lun) != 1)
return -EINVAL;
+ pri = phba->cfg_oas_priority;
+ if (pri == 0)
+ pri = phba->cfg_XLanePriority;
+
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
"3372 Try to set vport 0x%llx target 0x%llx lun:0x%llx "
"priority 0x%x with oas state %d\n",
wwn_to_u64(phba->cfg_oas_vpt_wwpn),
wwn_to_u64(phba->cfg_oas_tgt_wwpn), scsi_lun,
- phba->cfg_oas_priority, phba->cfg_oas_lun_state);
+ pri, phba->cfg_oas_lun_state);
rc = lpfc_oas_lun_state_change(phba, phba->cfg_oas_vpt_wwpn,
phba->cfg_oas_tgt_wwpn, scsi_lun,
- phba->cfg_oas_lun_state,
- phba->cfg_oas_priority);
+ phba->cfg_oas_lun_state, pri);
if (rc)
return rc;
@@ -4670,14 +4684,6 @@ LPFC_ATTR_R(sg_seg_cnt, LPFC_DEFAULT_SG_SEG_CNT, LPFC_DEFAULT_SG_SEG_CNT,
LPFC_MAX_SG_SEG_CNT, "Max Scatter Gather Segment Count");
/*
- * This parameter will be depricated, the driver cannot limit the
- * protection data s/g list.
- */
-LPFC_ATTR_R(prot_sg_seg_cnt, LPFC_DEFAULT_SG_SEG_CNT,
- LPFC_DEFAULT_SG_SEG_CNT, LPFC_MAX_SG_SEG_CNT,
- "Max Protection Scatter Gather Segment Count");
-
-/*
* lpfc_enable_mds_diags: Enable MDS Diagnostics
* 0 = MDS Diagnostics disabled (default)
* 1 = MDS Diagnostics enabled
@@ -4766,7 +4772,6 @@ struct device_attribute *lpfc_hba_attrs[] = {
&dev_attr_lpfc_sg_seg_cnt,
&dev_attr_lpfc_max_scsicmpl_time,
&dev_attr_lpfc_stat_data_ctrl,
- &dev_attr_lpfc_prot_sg_seg_cnt,
&dev_attr_lpfc_aer_support,
&dev_attr_lpfc_aer_state_cleanup,
&dev_attr_lpfc_sriov_nr_virtfn,
@@ -5061,6 +5066,19 @@ lpfc_free_sysfs_attr(struct lpfc_vport *vport)
*/
/**
+ * lpfc_get_host_symbolic_name - Copy symbolic name into the scsi host
+ * @shost: kernel scsi host pointer.
+ **/
+static void
+lpfc_get_host_symbolic_name(struct Scsi_Host *shost)
+{
+ struct lpfc_vport *vport = (struct lpfc_vport *)shost->hostdata;
+
+ lpfc_vport_symbolic_node_name(vport, fc_host_symbolic_name(shost),
+ sizeof fc_host_symbolic_name(shost));
+}
+
+/**
* lpfc_get_host_port_id - Copy the vport DID into the scsi host port id
* @shost: kernel scsi host pointer.
**/
@@ -5597,6 +5615,8 @@ struct fc_function_template lpfc_transport_functions = {
.show_host_supported_fc4s = 1,
.show_host_supported_speeds = 1,
.show_host_maxframe_size = 1,
+
+ .get_host_symbolic_name = lpfc_get_host_symbolic_name,
.show_host_symbolic_name = 1,
/* dynamic attributes the driver supports */
@@ -5664,6 +5684,8 @@ struct fc_function_template lpfc_vport_transport_functions = {
.show_host_supported_fc4s = 1,
.show_host_supported_speeds = 1,
.show_host_maxframe_size = 1,
+
+ .get_host_symbolic_name = lpfc_get_host_symbolic_name,
.show_host_symbolic_name = 1,
/* dynamic attributes the driver supports */
@@ -5768,7 +5790,6 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
phba->cfg_soft_wwnn = 0L;
phba->cfg_soft_wwpn = 0L;
lpfc_sg_seg_cnt_init(phba, lpfc_sg_seg_cnt);
- lpfc_prot_sg_seg_cnt_init(phba, lpfc_prot_sg_seg_cnt);
lpfc_hba_queue_depth_init(phba, lpfc_hba_queue_depth);
lpfc_hba_log_verbose_init(phba, lpfc_log_verbose);
lpfc_aer_support_init(phba, lpfc_aer_support);
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index 15d2bfdf582d..309643a2c55c 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -480,7 +480,7 @@ void lpfc_sli4_offline_eratt(struct lpfc_hba *);
struct lpfc_device_data *lpfc_create_device_data(struct lpfc_hba *,
struct lpfc_name *,
struct lpfc_name *,
- uint64_t, bool);
+ uint64_t, uint32_t, bool);
void lpfc_delete_device_data(struct lpfc_hba *, struct lpfc_device_data*);
struct lpfc_device_data *__lpfc_get_device_data(struct lpfc_hba *,
struct list_head *list,
@@ -489,9 +489,10 @@ struct lpfc_device_data *__lpfc_get_device_data(struct lpfc_hba *,
bool lpfc_enable_oas_lun(struct lpfc_hba *, struct lpfc_name *,
struct lpfc_name *, uint64_t, uint8_t);
bool lpfc_disable_oas_lun(struct lpfc_hba *, struct lpfc_name *,
- struct lpfc_name *, uint64_t);
+ struct lpfc_name *, uint64_t, uint8_t);
bool lpfc_find_next_oas_lun(struct lpfc_hba *, struct lpfc_name *,
struct lpfc_name *, uint64_t *, struct lpfc_name *,
- struct lpfc_name *, uint64_t *, uint32_t *);
+ struct lpfc_name *, uint64_t *,
+ uint32_t *, uint32_t *);
int lpfc_sli4_dump_page_a0(struct lpfc_hba *phba, struct lpfcMboxq *mbox);
void lpfc_mbx_cmpl_rdp_page_a0(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb);
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index a63542bac153..caa7a7b0ec53 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -607,7 +607,7 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
len += snprintf(buf+len, size-len, "usgmap:%x ",
ndlp->nlp_usg_map);
len += snprintf(buf+len, size-len, "refcnt:%x",
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
len += snprintf(buf+len, size-len, "\n");
}
spin_unlock_irq(shost->host_lock);
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 7b6bd8ed0d0b..3a1f1a2a2b55 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -1999,6 +1999,9 @@ lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry)
if (sp->cmn.fcphHigh < FC_PH3)
sp->cmn.fcphHigh = FC_PH3;
+ sp->cmn.valid_vendor_ver_level = 0;
+ memset(sp->vendorVersion, 0, sizeof(sp->vendorVersion));
+
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
"Issue PLOGI: did:x%x",
did, 0, 0);
@@ -3690,7 +3693,7 @@ lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,
"0006 rpi%x DID:%x flg:%x %d map:%x %p\n",
ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount),
+ kref_read(&ndlp->kref),
ndlp->nlp_usg_map, ndlp);
if (NLP_CHK_NODE_ACT(ndlp)) {
lpfc_nlp_put(ndlp);
@@ -3990,6 +3993,9 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag,
} else {
memcpy(pcmd, &vport->fc_sparam,
sizeof(struct serv_parm));
+
+ sp->cmn.valid_vendor_ver_level = 0;
+ memset(sp->vendorVersion, 0, sizeof(sp->vendorVersion));
}
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
@@ -8851,8 +8857,7 @@ lpfc_cmpl_fabric_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
{
struct ls_rjt stat;
- if ((cmdiocb->iocb_flag & LPFC_IO_FABRIC) != LPFC_IO_FABRIC)
- BUG();
+ BUG_ON((cmdiocb->iocb_flag & LPFC_IO_FABRIC) != LPFC_IO_FABRIC);
switch (rspiocb->iocb.ulpStatus) {
case IOSTAT_NPORT_RJT:
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index ed223937798a..82047070cdc9 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -3440,7 +3440,7 @@ lpfc_mbx_cmpl_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
"0002 rpi:%x DID:%x flg:%x %d map:%x %p\n",
ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount),
+ kref_read(&ndlp->kref),
ndlp->nlp_usg_map, ndlp);
if (ndlp->nlp_flag & NLP_REG_LOGIN_SEND)
ndlp->nlp_flag &= ~NLP_REG_LOGIN_SEND;
@@ -3861,7 +3861,7 @@ out:
lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
"0003 rpi:%x DID:%x flg:%x %d map%x %p\n",
ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount),
+ kref_read(&ndlp->kref),
ndlp->nlp_usg_map, ndlp);
if (vport->port_state < LPFC_VPORT_READY) {
@@ -4238,7 +4238,7 @@ lpfc_enable_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
"0277 lpfc_enable_node: ndlp:x%p "
"usgmap:x%x refcnt:%d\n",
(void *)ndlp, ndlp->nlp_usg_map,
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
return NULL;
}
/* The ndlp should not already be in active mode */
@@ -4248,7 +4248,7 @@ lpfc_enable_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
"0278 lpfc_enable_node: ndlp:x%p "
"usgmap:x%x refcnt:%d\n",
(void *)ndlp, ndlp->nlp_usg_map,
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
return NULL;
}
@@ -4272,7 +4272,7 @@ lpfc_enable_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
"0008 rpi:%x DID:%x flg:%x refcnt:%d "
"map:%x %p\n", ndlp->nlp_rpi, ndlp->nlp_DID,
ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount),
+ kref_read(&ndlp->kref),
ndlp->nlp_usg_map, ndlp);
}
@@ -4546,7 +4546,7 @@ lpfc_unreg_rpi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
(bf_get(lpfc_sli_intf_if_type,
&phba->sli4_hba.sli_intf) ==
LPFC_SLI_INTF_IF_TYPE_2) &&
- (atomic_read(&ndlp->kref.refcount) > 0)) {
+ (kref_read(&ndlp->kref) > 0)) {
mbox->context1 = lpfc_nlp_get(ndlp);
mbox->mbox_cmpl =
lpfc_sli4_unreg_rpi_cmpl_clr;
@@ -4695,14 +4695,14 @@ lpfc_cleanup_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
"0280 lpfc_cleanup_node: ndlp:x%p "
"usgmap:x%x refcnt:%d\n",
(void *)ndlp, ndlp->nlp_usg_map,
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
lpfc_dequeue_node(vport, ndlp);
} else {
lpfc_printf_vlog(vport, KERN_WARNING, LOG_NODE,
"0281 lpfc_cleanup_node: ndlp:x%p "
"usgmap:x%x refcnt:%d\n",
(void *)ndlp, ndlp->nlp_usg_map,
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
lpfc_disable_node(vport, ndlp);
}
@@ -4791,7 +4791,7 @@ lpfc_nlp_remove(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
"0005 rpi:%x DID:%x flg:%x %d map:%x %p\n",
ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount),
+ kref_read(&ndlp->kref),
ndlp->nlp_usg_map, ndlp);
if ((mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL))
!= NULL) {
@@ -5557,7 +5557,7 @@ lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
"0004 rpi:%x DID:%x flg:%x %d map:%x %p\n",
ndlp->nlp_rpi, ndlp->nlp_DID, ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount),
+ kref_read(&ndlp->kref),
ndlp->nlp_usg_map, ndlp);
/*
* Start issuing Fabric-Device Management Interface (FDMI) command to
@@ -5728,7 +5728,7 @@ lpfc_nlp_init(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
"0007 rpi:%x DID:%x flg:%x refcnt:%d "
"map:%x %p\n", ndlp->nlp_rpi, ndlp->nlp_DID,
ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount),
+ kref_read(&ndlp->kref),
ndlp->nlp_usg_map, ndlp);
ndlp->active_rrqs_xri_bitmap =
@@ -5767,7 +5767,7 @@ lpfc_nlp_release(struct kref *kref)
"0279 lpfc_nlp_release: ndlp:x%p did %x "
"usgmap:x%x refcnt:%d rpi:%x\n",
(void *)ndlp, ndlp->nlp_DID, ndlp->nlp_usg_map,
- atomic_read(&ndlp->kref.refcount), ndlp->nlp_rpi);
+ kref_read(&ndlp->kref), ndlp->nlp_rpi);
/* remove ndlp from action. */
lpfc_nlp_remove(ndlp->vport, ndlp);
@@ -5804,7 +5804,7 @@ lpfc_nlp_get(struct lpfc_nodelist *ndlp)
lpfc_debugfs_disc_trc(ndlp->vport, LPFC_DISC_TRC_NODE,
"node get: did:x%x flg:x%x refcnt:x%x",
ndlp->nlp_DID, ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
/* The check of ndlp usage to prevent incrementing the
* ndlp reference count that is in the process of being
* released.
@@ -5817,7 +5817,7 @@ lpfc_nlp_get(struct lpfc_nodelist *ndlp)
"0276 lpfc_nlp_get: ndlp:x%p "
"usgmap:x%x refcnt:%d\n",
(void *)ndlp, ndlp->nlp_usg_map,
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
return NULL;
} else
kref_get(&ndlp->kref);
@@ -5844,7 +5844,7 @@ lpfc_nlp_put(struct lpfc_nodelist *ndlp)
lpfc_debugfs_disc_trc(ndlp->vport, LPFC_DISC_TRC_NODE,
"node put: did:x%x flg:x%x refcnt:x%x",
ndlp->nlp_DID, ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
phba = ndlp->phba;
spin_lock_irqsave(&phba->ndlp_lock, flags);
/* Check the ndlp memory free acknowledge flag to avoid the
@@ -5857,7 +5857,7 @@ lpfc_nlp_put(struct lpfc_nodelist *ndlp)
"0274 lpfc_nlp_put: ndlp:x%p "
"usgmap:x%x refcnt:%d\n",
(void *)ndlp, ndlp->nlp_usg_map,
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
return 1;
}
/* Check the ndlp inactivate log flag to avoid the possible
@@ -5870,7 +5870,7 @@ lpfc_nlp_put(struct lpfc_nodelist *ndlp)
"0275 lpfc_nlp_put: ndlp:x%p "
"usgmap:x%x refcnt:%d\n",
(void *)ndlp, ndlp->nlp_usg_map,
- atomic_read(&ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
return 1;
}
/* For last put, mark the ndlp usage flags to make sure no
@@ -5878,7 +5878,7 @@ lpfc_nlp_put(struct lpfc_nodelist *ndlp)
* in between the process when the final kref_put has been
* invoked on this ndlp.
*/
- if (atomic_read(&ndlp->kref.refcount) == 1) {
+ if (kref_read(&ndlp->kref) == 1) {
/* Indicate ndlp is put to inactive state. */
NLP_SET_IACT_REQ(ndlp);
/* Acknowledge ndlp memory free has been seen. */
@@ -5906,8 +5906,8 @@ lpfc_nlp_not_used(struct lpfc_nodelist *ndlp)
lpfc_debugfs_disc_trc(ndlp->vport, LPFC_DISC_TRC_NODE,
"node not used: did:x%x flg:x%x refcnt:x%x",
ndlp->nlp_DID, ndlp->nlp_flag,
- atomic_read(&ndlp->kref.refcount));
- if (atomic_read(&ndlp->kref.refcount) == 1)
+ kref_read(&ndlp->kref));
+ if (kref_read(&ndlp->kref) == 1)
if (lpfc_nlp_put(ndlp))
return 1;
return 0;
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index 822654322e67..3b970d370600 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -360,6 +360,12 @@ struct csp {
* Word 1 Bit 30 in PLOGI request is random offset
*/
#define virtual_fabric_support randomOffset /* Word 1, bit 30 */
+/*
+ * Word 1 Bit 29 in common service parameter is overloaded.
+ * Word 1 Bit 29 in FLOGI response is multiple NPort assignment
+ * Word 1 Bit 29 in FLOGI/PLOGI request is Valid Vendor Version Level
+ */
+#define valid_vendor_ver_level response_multiple_NPort /* Word 1, bit 29 */
#ifdef __BIG_ENDIAN_BITFIELD
uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
uint16_t randomOffset:1; /* FC Word 1, bit 30 */
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 4776fd85514f..64717c171b15 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -2660,8 +2660,7 @@ lpfc_cleanup(struct lpfc_vport *vport)
"usgmap:x%x refcnt:%d\n",
ndlp->nlp_DID, (void *)ndlp,
ndlp->nlp_usg_map,
- atomic_read(
- &ndlp->kref.refcount));
+ kref_read(&ndlp->kref));
}
break;
}
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index ad350d969bdc..1180a22beb43 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -5452,7 +5452,9 @@ lpfc_slave_alloc(struct scsi_device *sdev)
device_data = lpfc_create_device_data(phba,
&vport->fc_portname,
&target_wwpn,
- sdev->lun, true);
+ sdev->lun,
+ phba->cfg_XLanePriority,
+ true);
if (!device_data)
return -ENOMEM;
spin_lock_irqsave(&phba->devicelock, flags);
@@ -5587,7 +5589,7 @@ lpfc_slave_destroy(struct scsi_device *sdev)
struct lpfc_device_data*
lpfc_create_device_data(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
struct lpfc_name *target_wwpn, uint64_t lun,
- bool atomic_create)
+ uint32_t pri, bool atomic_create)
{
struct lpfc_device_data *lun_info;
@@ -5614,7 +5616,7 @@ lpfc_create_device_data(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
sizeof(struct lpfc_name));
lun_info->device_id.lun = lun;
lun_info->oas_enabled = false;
- lun_info->priority = phba->cfg_XLanePriority;
+ lun_info->priority = pri;
lun_info->available = false;
return lun_info;
}
@@ -5716,7 +5718,8 @@ lpfc_find_next_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
struct lpfc_name *found_vport_wwpn,
struct lpfc_name *found_target_wwpn,
uint64_t *found_lun,
- uint32_t *found_lun_status)
+ uint32_t *found_lun_status,
+ uint32_t *found_lun_pri)
{
unsigned long flags;
@@ -5763,6 +5766,7 @@ lpfc_find_next_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
OAS_LUN_STATUS_EXISTS;
else
*found_lun_status = 0;
+ *found_lun_pri = lun_info->priority;
if (phba->cfg_oas_flags & OAS_FIND_ANY_VPORT)
memset(vport_wwpn, 0x0,
sizeof(struct lpfc_name));
@@ -5824,13 +5828,14 @@ lpfc_enable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
if (lun_info) {
if (!lun_info->oas_enabled)
lun_info->oas_enabled = true;
+ lun_info->priority = pri;
spin_unlock_irqrestore(&phba->devicelock, flags);
return true;
}
/* Create an lun info structure and add to list of luns */
lun_info = lpfc_create_device_data(phba, vport_wwpn, target_wwpn, lun,
- false);
+ pri, false);
if (lun_info) {
lun_info->oas_enabled = true;
lun_info->priority = pri;
@@ -5864,7 +5869,7 @@ lpfc_enable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
**/
bool
lpfc_disable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
- struct lpfc_name *target_wwpn, uint64_t lun)
+ struct lpfc_name *target_wwpn, uint64_t lun, uint8_t pri)
{
struct lpfc_device_data *lun_info;
@@ -5882,6 +5887,7 @@ lpfc_disable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
target_wwpn, lun);
if (lun_info) {
lun_info->oas_enabled = false;
+ lun_info->priority = pri;
if (!lun_info->available)
lpfc_delete_device_data(phba, lun_info);
spin_unlock_irqrestore(&phba->devicelock, flags);
@@ -5923,6 +5929,7 @@ struct scsi_host_template lpfc_template = {
.proc_name = LPFC_DRIVER_NAME,
.info = lpfc_info,
.queuecommand = lpfc_queuecommand,
+ .eh_timed_out = fc_eh_timed_out,
.eh_abort_handler = lpfc_abort_handler,
.eh_device_reset_handler = lpfc_device_reset_handler,
.eh_target_reset_handler = lpfc_target_reset_handler,
@@ -5949,6 +5956,7 @@ struct scsi_host_template lpfc_vport_template = {
.proc_name = LPFC_DRIVER_NAME,
.info = lpfc_info,
.queuecommand = lpfc_queuecommand,
+ .eh_timed_out = fc_eh_timed_out,
.eh_abort_handler = lpfc_abort_handler,
.eh_device_reset_handler = lpfc_device_reset_handler,
.eh_target_reset_handler = lpfc_target_reset_handler,
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index a78a3df68f67..d977a472f89f 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -120,6 +120,8 @@ lpfc_sli4_wq_put(struct lpfc_queue *q, union lpfc_wqe *wqe)
if (q->phba->sli3_options & LPFC_SLI4_PHWQ_ENABLED)
bf_set(wqe_wqid, &wqe->generic.wqe_com, q->queue_id);
lpfc_sli_pcimem_bcopy(wqe, temp_wqe, q->entry_size);
+ /* ensure WQE bcopy flushed before doorbell write */
+ wmb();
/* Update the host index before invoking device */
host_index = q->host_index;
@@ -6313,7 +6315,8 @@ lpfc_set_host_data(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
LPFC_SLI4_MBX_EMBED);
mbox->u.mqe.un.set_host_data.param_id = LPFC_SET_HOST_OS_DRIVER_VERSION;
- mbox->u.mqe.un.set_host_data.param_len = 8;
+ mbox->u.mqe.un.set_host_data.param_len =
+ LPFC_HOST_OS_DRIVER_VERSION_SIZE;
snprintf(mbox->u.mqe.un.set_host_data.data,
LPFC_HOST_OS_DRIVER_VERSION_SIZE,
"Linux %s v"LPFC_DRIVER_VERSION,
@@ -10035,6 +10038,7 @@ lpfc_sli_abort_iotag_issue(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
iabt->ulpCommand = CMD_CLOSE_XRI_CN;
abtsiocbp->iocb_cmpl = lpfc_sli_abort_els_cmpl;
+ abtsiocbp->vport = vport;
lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
"0339 Abort xri x%x, original iotag x%x, "
@@ -17226,7 +17230,8 @@ lpfc_drain_txq(struct lpfc_hba *phba)
unsigned long iflags = 0;
char *fail_msg = NULL;
struct lpfc_sglq *sglq;
- union lpfc_wqe wqe;
+ union lpfc_wqe128 wqe128;
+ union lpfc_wqe *wqe = (union lpfc_wqe *) &wqe128;
uint32_t txq_cnt = 0;
spin_lock_irqsave(&pring->ring_lock, iflags);
@@ -17265,9 +17270,9 @@ lpfc_drain_txq(struct lpfc_hba *phba)
piocbq->sli4_xritag = sglq->sli4_xritag;
if (NO_XRI == lpfc_sli4_bpl2sgl(phba, piocbq, sglq))
fail_msg = "to convert bpl to sgl";
- else if (lpfc_sli4_iocb2wqe(phba, piocbq, &wqe))
+ else if (lpfc_sli4_iocb2wqe(phba, piocbq, wqe))
fail_msg = "to convert iocb to wqe";
- else if (lpfc_sli4_wq_put(phba->sli4_hba.els_wq, &wqe))
+ else if (lpfc_sli4_wq_put(phba->sli4_hba.els_wq, wqe))
fail_msg = " - Wq is full";
else
lpfc_sli_ringtxcmpl_put(phba, pring, piocbq);
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index 50bfc43ebcb0..0ee0623a354c 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -18,7 +18,7 @@
* included with this package. *
*******************************************************************/
-#define LPFC_DRIVER_VERSION "11.2.0.2"
+#define LPFC_DRIVER_VERSION "11.2.0.4"
#define LPFC_DRIVER_NAME "lpfc"
/* Used for SLI 2/3 */
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index c27f4b724547..e18bbc66e83b 100644
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -537,6 +537,12 @@ enable_vport(struct fc_vport *fc_vport)
spin_lock_irq(shost->host_lock);
vport->load_flag |= FC_LOADING;
+ if (vport->fc_flag & FC_VPORT_NEEDS_INIT_VPI) {
+ spin_unlock_irq(shost->host_lock);
+ lpfc_issue_init_vpi(vport);
+ goto out;
+ }
+
vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
spin_unlock_irq(shost->host_lock);
@@ -557,6 +563,8 @@ enable_vport(struct fc_vport *fc_vport)
} else {
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
}
+
+out:
lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
"1827 Vport Enabled.\n");
return VPORT_OK;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.