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authorJames Smart <James.Smart@Emulex.Com>2009-05-22 20:53:21 +0200
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-06-08 18:26:19 +0200
commit21e9a0a5fbd2b7cb3ae29f6d491a30bc0e688422 (patch)
treed5ae35da0cdec82a78b814d907d630d57b5cc7ae /drivers
parent[SCSI] lpfc 8.3.2 : Miscellaneous Changes (diff)
downloadlinux-21e9a0a5fbd2b7cb3ae29f6d491a30bc0e688422.tar.xz
linux-21e9a0a5fbd2b7cb3ae29f6d491a30bc0e688422.zip
[SCSI] lpfc 8.3.2 : Persistent Vport Support
Add support for persistent vport definitions at creation at boot time Also includes a few misc fixes for: - conversion to vpi name from vport slang name - couple of small mailbox references - some additional discovery mods Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c31
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c180
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c1
-rw-r--r--drivers/scsi/lpfc/lpfc_mbox.c38
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c6
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.c37
6 files changed, 236 insertions, 57 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 46e032aa0bea..d73e677201f8 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -2277,6 +2277,36 @@ lpfc_param_init(topology, 0, 0, 6)
static DEVICE_ATTR(lpfc_topology, S_IRUGO | S_IWUSR,
lpfc_topology_show, lpfc_topology_store);
+/**
+ * lpfc_static_vport_show: Read callback function for
+ * lpfc_static_vport sysfs file.
+ * @dev: Pointer to class device object.
+ * @attr: device attribute structure.
+ * @buf: Data buffer.
+ *
+ * This function is the read call back function for
+ * lpfc_static_vport sysfs file. The lpfc_static_vport
+ * sysfs file report the mageability of the vport.
+ **/
+static ssize_t
+lpfc_static_vport_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
+ if (vport->vport_flag & STATIC_VPORT)
+ sprintf(buf, "1\n");
+ else
+ sprintf(buf, "0\n");
+
+ return strlen(buf);
+}
+
+/*
+ * Sysfs attribute to control the statistical data collection.
+ */
+static DEVICE_ATTR(lpfc_static_vport, S_IRUGO,
+ lpfc_static_vport_show, NULL);
/**
* lpfc_stat_data_ctrl_store - write call back for lpfc_stat_data_ctrl sysfs file
@@ -3051,6 +3081,7 @@ struct device_attribute *lpfc_vport_attrs[] = {
&dev_attr_lpfc_enable_da_id,
&dev_attr_lpfc_max_scsicmpl_time,
&dev_attr_lpfc_stat_data_ctrl,
+ &dev_attr_lpfc_static_vport,
NULL,
};
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 126323a4dcec..35c41ae75be2 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -2079,6 +2079,128 @@ out:
return;
}
+/**
+ * lpfc_create_static_vport - Read HBA config region to create static vports.
+ * @phba: pointer to lpfc hba data structure.
+ *
+ * This routine issue a DUMP mailbox command for config region 22 to get
+ * the list of static vports to be created. The function create vports
+ * based on the information returned from the HBA.
+ **/
+void
+lpfc_create_static_vport(struct lpfc_hba *phba)
+{
+ LPFC_MBOXQ_t *pmb = NULL;
+ MAILBOX_t *mb;
+ struct static_vport_info *vport_info;
+ int rc, i;
+ struct fc_vport_identifiers vport_id;
+ struct fc_vport *new_fc_vport;
+ struct Scsi_Host *shost;
+ struct lpfc_vport *vport;
+ uint16_t offset = 0;
+ uint8_t *vport_buff;
+
+ pmb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
+ if (!pmb) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "0542 lpfc_create_static_vport failed to"
+ " allocate mailbox memory\n");
+ return;
+ }
+
+ mb = &pmb->u.mb;
+
+ vport_info = kzalloc(sizeof(struct static_vport_info), GFP_KERNEL);
+ if (!vport_info) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "0543 lpfc_create_static_vport failed to"
+ " allocate vport_info\n");
+ mempool_free(pmb, phba->mbox_mem_pool);
+ return;
+ }
+
+ vport_buff = (uint8_t *) vport_info;
+ do {
+ lpfc_dump_static_vport(phba, pmb, offset);
+ pmb->vport = phba->pport;
+ rc = lpfc_sli_issue_mbox_wait(phba, pmb, LPFC_MBOX_TMO);
+
+ if ((rc != MBX_SUCCESS) || mb->mbxStatus) {
+ lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
+ "0544 lpfc_create_static_vport failed to"
+ " issue dump mailbox command ret 0x%x "
+ "status 0x%x\n",
+ rc, mb->mbxStatus);
+ goto out;
+ }
+
+ if (mb->un.varDmp.word_cnt >
+ sizeof(struct static_vport_info) - offset)
+ mb->un.varDmp.word_cnt =
+ sizeof(struct static_vport_info) - offset;
+
+ lpfc_sli_pcimem_bcopy(((uint8_t *)mb) + DMP_RSP_OFFSET,
+ vport_buff + offset,
+ mb->un.varDmp.word_cnt);
+ offset += mb->un.varDmp.word_cnt;
+
+ } while (mb->un.varDmp.word_cnt &&
+ offset < sizeof(struct static_vport_info));
+
+
+ if ((le32_to_cpu(vport_info->signature) != VPORT_INFO_SIG) ||
+ ((le32_to_cpu(vport_info->rev) & VPORT_INFO_REV_MASK)
+ != VPORT_INFO_REV)) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "0545 lpfc_create_static_vport bad"
+ " information header 0x%x 0x%x\n",
+ le32_to_cpu(vport_info->signature),
+ le32_to_cpu(vport_info->rev) & VPORT_INFO_REV_MASK);
+
+ goto out;
+ }
+
+ shost = lpfc_shost_from_vport(phba->pport);
+
+ for (i = 0; i < MAX_STATIC_VPORT_COUNT; i++) {
+ memset(&vport_id, 0, sizeof(vport_id));
+ vport_id.port_name = wwn_to_u64(vport_info->vport_list[i].wwpn);
+ vport_id.node_name = wwn_to_u64(vport_info->vport_list[i].wwnn);
+ if (!vport_id.port_name || !vport_id.node_name)
+ continue;
+
+ vport_id.roles = FC_PORT_ROLE_FCP_INITIATOR;
+ vport_id.vport_type = FC_PORTTYPE_NPIV;
+ vport_id.disable = false;
+ new_fc_vport = fc_vport_create(shost, 0, &vport_id);
+
+ if (!new_fc_vport) {
+ lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
+ "0546 lpfc_create_static_vport failed to"
+ " create vport \n");
+ continue;
+ }
+
+ vport = *(struct lpfc_vport **)new_fc_vport->dd_data;
+ vport->vport_flag |= STATIC_VPORT;
+ }
+
+out:
+ /*
+ * If this is timed out command, setting NULL to context2 tell SLI
+ * layer not to use this buffer.
+ */
+ spin_lock_irq(&phba->hbalock);
+ pmb->context2 = NULL;
+ spin_unlock_irq(&phba->hbalock);
+ kfree(vport_info);
+ if (rc != MBX_TIMEOUT)
+ mempool_free(pmb, phba->mbox_mem_pool);
+
+ return;
+}
+
/*
* This routine handles processing a Fabric REG_LOGIN mailbox
* command upon completion. It is setup in the LPFC_MBOXQ
@@ -2089,16 +2211,17 @@ void
lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
{
struct lpfc_vport *vport = pmb->vport;
- MAILBOX_t *mb = &pmb->mb;
+ MAILBOX_t *mb = &pmb->u.mb;
struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
struct lpfc_nodelist *ndlp;
- struct lpfc_vport **vports;
- int i;
ndlp = (struct lpfc_nodelist *) pmb->context2;
pmb->context1 = NULL;
pmb->context2 = NULL;
if (mb->mbxStatus) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
+ "0258 Register Fabric login error: 0x%x\n",
+ mb->mbxStatus);
lpfc_mbuf_free(phba, mp->virt, mp->phys);
kfree(mp);
mempool_free(pmb, phba->mbox_mem_pool);
@@ -2117,9 +2240,6 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
}
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
- "0258 Register Fabric login error: 0x%x\n",
- mb->mbxStatus);
/* Decrement the reference count to ndlp after the reference
* to the ndlp are done.
*/
@@ -2128,34 +2248,12 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
}
ndlp->nlp_rpi = mb->un.varWords[0];
+ ndlp->nlp_flag |= NLP_RPI_VALID;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
if (vport->port_state == LPFC_FABRIC_CFG_LINK) {
- vports = lpfc_create_vport_work_array(phba);
- if (vports != NULL)
- for(i = 0;
- i <= phba->max_vpi && vports[i] != NULL;
- i++) {
- if (vports[i]->port_type == LPFC_PHYSICAL_PORT)
- continue;
- if (phba->fc_topology == TOPOLOGY_LOOP) {
- lpfc_vport_set_state(vports[i],
- FC_VPORT_LINKDOWN);
- continue;
- }
- if (phba->link_flag & LS_NPIV_FAB_SUPPORTED)
- lpfc_initial_fdisc(vports[i]);
- else {
- lpfc_vport_set_state(vports[i],
- FC_VPORT_NO_FABRIC_SUPP);
- lpfc_printf_vlog(vport, KERN_ERR,
- LOG_ELS,
- "0259 No NPIV "
- "Fabric support\n");
- }
- }
- lpfc_destroy_vport_work_array(phba, vports);
+ lpfc_start_fdiscs(phba);
lpfc_do_scr_ns_plogi(phba, vport);
}
@@ -2179,13 +2277,16 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
void
lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
{
- MAILBOX_t *mb = &pmb->mb;
+ MAILBOX_t *mb = &pmb->u.mb;
struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2;
struct lpfc_vport *vport = pmb->vport;
if (mb->mbxStatus) {
out:
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0260 Register NameServer error: 0x%x\n",
+ mb->mbxStatus);
/* decrement the node reference count held for this
* callback function.
*/
@@ -2209,15 +2310,13 @@ out:
return;
}
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
- lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
- "0260 Register NameServer error: 0x%x\n",
- mb->mbxStatus);
return;
}
pmb->context1 = NULL;
ndlp->nlp_rpi = mb->un.varWords[0];
+ ndlp->nlp_flag |= NLP_RPI_VALID;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
@@ -2718,7 +2817,7 @@ lpfc_check_sli_ndlp(struct lpfc_hba *phba,
if (pring->ringno == LPFC_ELS_RING) {
switch (icmd->ulpCommand) {
case CMD_GEN_REQUEST64_CR:
- if (icmd->ulpContext == (volatile ushort)ndlp->nlp_rpi)
+ if (iocb->context_un.ndlp == ndlp)
return 1;
case CMD_ELS_REQUEST64_CR:
if (icmd->un.elsreq64.remoteID == ndlp->nlp_DID)
@@ -2765,7 +2864,7 @@ lpfc_no_rpi(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
*/
psli = &phba->sli;
rpi = ndlp->nlp_rpi;
- if (rpi) {
+ if (ndlp->nlp_flag & NLP_RPI_VALID) {
/* Now process each ring */
for (i = 0; i < psli->num_rings; i++) {
pring = &psli->ring[i];
@@ -2813,7 +2912,7 @@ lpfc_unreg_rpi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
LPFC_MBOXQ_t *mbox;
int rc;
- if (ndlp->nlp_rpi) {
+ if (ndlp->nlp_flag & NLP_RPI_VALID) {
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mbox) {
lpfc_unreg_login(phba, vport->vpi, ndlp->nlp_rpi, mbox);
@@ -2825,6 +2924,7 @@ lpfc_unreg_rpi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
}
lpfc_no_rpi(phba, ndlp);
ndlp->nlp_rpi = 0;
+ ndlp->nlp_flag &= ~NLP_RPI_VALID;
return 1;
}
return 0;
@@ -2972,13 +3072,14 @@ lpfc_nlp_remove(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
int rc;
lpfc_cancel_retry_delay_tmo(vport, ndlp);
- if (ndlp->nlp_flag & NLP_DEFER_RM && !ndlp->nlp_rpi) {
+ if ((ndlp->nlp_flag & NLP_DEFER_RM) &&
+ !(ndlp->nlp_flag & NLP_RPI_VALID)) {
/* For this case we need to cleanup the default rpi
* allocated by the firmware.
*/
if ((mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL))
!= NULL) {
- rc = lpfc_reg_login(phba, vport->vpi, ndlp->nlp_DID,
+ rc = lpfc_reg_rpi(phba, vport->vpi, ndlp->nlp_DID,
(uint8_t *) &vport->fc_sparam, mbox, 0);
if (rc) {
mempool_free(mbox, phba->mbox_mem_pool);
@@ -3713,6 +3814,7 @@ lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
pmb->context1 = NULL;
ndlp->nlp_rpi = mb->un.varWords[0];
+ ndlp->nlp_flag |= NLP_RPI_VALID;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 65cd3fe62200..2f5907f92eea 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -385,6 +385,7 @@ lpfc_config_port_post(struct lpfc_hba *phba)
/* Update the fc_host data structures with new wwn. */
fc_host_node_name(shost) = wwn_to_u64(vport->fc_nodename.u.wwn);
fc_host_port_name(shost) = wwn_to_u64(vport->fc_portname.u.wwn);
+ fc_host_max_npiv_vports(shost) = phba->max_vpi;
/* If no serial number in VPD data, use low 6 bytes of WWNN */
/* This should be consolidated into parse_vpd ? - mr */
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index 29fe5c17f4e8..b9b451c09010 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -41,6 +41,44 @@
#include "lpfc_compat.h"
/**
+ * lpfc_dump_static_vport - Dump HBA's static vport information.
+ * @phba: pointer to lpfc hba data structure.
+ * @pmb: pointer to the driver internal queue element for mailbox command.
+ * @offset: offset for dumping vport info.
+ *
+ * The dump mailbox command provides a method for the device driver to obtain
+ * various types of information from the HBA device.
+ *
+ * This routine prepares the mailbox command for dumping list of static
+ * vports to be created.
+ **/
+void
+lpfc_dump_static_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb,
+ uint16_t offset)
+{
+ MAILBOX_t *mb;
+ void *ctx;
+
+ mb = &pmb->u.mb;
+ ctx = pmb->context2;
+
+ /* Setup to dump vport info region */
+ memset(pmb, 0, sizeof(LPFC_MBOXQ_t));
+ mb->mbxCommand = MBX_DUMP_MEMORY;
+ mb->un.varDmp.cv = 1;
+ mb->un.varDmp.type = DMP_NV_PARAMS;
+ mb->un.varDmp.entry_index = offset;
+ mb->un.varDmp.region_id = DMP_REGION_VPORT;
+ mb->un.varDmp.word_cnt = DMP_RSP_SIZE/sizeof(uint32_t);
+ mb->un.varDmp.co = 0;
+ mb->un.varDmp.resp_offset = 0;
+ pmb->context2 = ctx;
+ mb->mbxOwner = OWN_HOST;
+
+ return;
+}
+
+/**
* lpfc_dump_mem - Prepare a mailbox command for retrieving HBA's VPD memory
* @phba: pointer to lpfc hba data structure.
* @pmb: pointer to the driver internal queue element for mailbox command.
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 1a7659c8f388..ccbde41c1539 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -329,7 +329,7 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
vports = lpfc_create_vport_work_array(phba);
if (vports != NULL)
- for(i = 0; i <= phba->max_vpi && vports[i] != NULL; i++) {
+ for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {
shost = lpfc_shost_from_vport(vports[i]);
shost_for_each_device(sdev, shost) {
new_queue_depth =
@@ -383,7 +383,7 @@ lpfc_ramp_up_queue_handler(struct lpfc_hba *phba)
vports = lpfc_create_vport_work_array(phba);
if (vports != NULL)
- for(i = 0; i <= phba->max_vpi && vports[i] != NULL; i++) {
+ for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {
shost = lpfc_shost_from_vport(vports[i]);
shost_for_each_device(sdev, shost) {
if (vports[i]->cfg_lun_queue_depth <=
@@ -431,7 +431,7 @@ lpfc_scsi_dev_block(struct lpfc_hba *phba)
vports = lpfc_create_vport_work_array(phba);
if (vports != NULL)
- for (i = 0; i <= phba->max_vpi && vports[i] != NULL; i++) {
+ for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {
shost = lpfc_shost_from_vport(vports[i]);
shost_for_each_device(sdev, shost) {
rport = starget_to_rport(scsi_target(sdev));
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index a415ec0b9a86..a6313ee84ac5 100644
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -251,23 +251,22 @@ static void lpfc_discovery_wait(struct lpfc_vport *vport)
(vport->fc_flag & wait_flags) ||
((vport->port_state > LPFC_VPORT_FAILED) &&
(vport->port_state < LPFC_VPORT_READY))) {
- lpfc_printf_log(phba, KERN_INFO, LOG_VPORT,
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_VPORT,
"1833 Vport discovery quiesce Wait:"
- " vpi x%x state x%x fc_flags x%x"
+ " state x%x fc_flags x%x"
" num_nodes x%x, waiting 1000 msecs"
" total wait msecs x%x\n",
- vport->vpi, vport->port_state,
- vport->fc_flag, vport->num_disc_nodes,
+ vport->port_state, vport->fc_flag,
+ vport->num_disc_nodes,
jiffies_to_msecs(jiffies - start_time));
msleep(1000);
} else {
/* Base case. Wait variants satisfied. Break out */
- lpfc_printf_log(phba, KERN_INFO, LOG_VPORT,
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_VPORT,
"1834 Vport discovery quiesced:"
- " vpi x%x state x%x fc_flags x%x"
+ " state x%x fc_flags x%x"
" wait msecs x%x\n",
- vport->vpi, vport->port_state,
- vport->fc_flag,
+ vport->port_state, vport->fc_flag,
jiffies_to_msecs(jiffies
- start_time));
break;
@@ -275,12 +274,10 @@ static void lpfc_discovery_wait(struct lpfc_vport *vport)
}
if (time_after(jiffies, wait_time_max))
- lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
"1835 Vport discovery quiesce failed:"
- " vpi x%x state x%x fc_flags x%x"
- " wait msecs x%x\n",
- vport->vpi, vport->port_state,
- vport->fc_flag,
+ " state x%x fc_flags x%x wait msecs x%x\n",
+ vport->port_state, vport->fc_flag,
jiffies_to_msecs(jiffies - start_time));
}
@@ -558,6 +555,16 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
"physical host\n");
return VPORT_ERROR;
}
+
+ /* If the vport is a static vport fail the deletion. */
+ if ((vport->vport_flag & STATIC_VPORT) &&
+ !(phba->pport->load_flag & FC_UNLOADING)) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1837 vport_delete failed: Cannot delete "
+ "static vport.\n");
+ return VPORT_ERROR;
+ }
+
/*
* If we are not unloading the driver then prevent the vport_delete
* from happening until after this vport's discovery is finished.
@@ -733,7 +740,7 @@ lpfc_create_vport_work_array(struct lpfc_hba *phba)
struct lpfc_vport *port_iterator;
struct lpfc_vport **vports;
int index = 0;
- vports = kzalloc((phba->max_vpi + 1) * sizeof(struct lpfc_vport *),
+ vports = kzalloc((phba->max_vports + 1) * sizeof(struct lpfc_vport *),
GFP_KERNEL);
if (vports == NULL)
return NULL;
@@ -757,7 +764,7 @@ lpfc_destroy_vport_work_array(struct lpfc_hba *phba, struct lpfc_vport **vports)
int i;
if (vports == NULL)
return;
- for (i=0; vports[i] != NULL && i <= phba->max_vpi; i++)
+ for (i = 0; vports[i] != NULL && i <= phba->max_vports; i++)
scsi_host_put(lpfc_shost_from_vport(vports[i]));
kfree(vports);
}