summaryrefslogtreecommitdiff
path: root/drivers/scsi/lpfc
diff options
context:
space:
mode:
authorJames Smart <james.smart@emulex.com>2010-04-06 14:49:03 -0400
committerJames Bottomley <James.Bottomley@suse.de>2010-04-11 13:44:55 -0500
commit15672319e3da68bb3f710e724185f4524722a6fa (patch)
tree456c11ff9a9bb435bfbc57460ecdc18d2ebd6f5c /drivers/scsi/lpfc
parentb19a061a785db22401b62cc4ee2baf95d5c7e2e7 (diff)
[SCSI] lpfc 8.3.12: Miscellaneous Changes
- Prevent log message 1801 during vport delete. - Enable NPIV by default. - Display correct value for max Vports on SLI4 HBAs. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/lpfc')
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c18
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.c4
2 files changed, 15 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 5df15c65b35b..2e5f376d9ccc 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -869,6 +869,7 @@ lpfc_get_hba_info(struct lpfc_hba *phba,
LPFC_MBOXQ_t *pmboxq;
MAILBOX_t *pmb;
int rc = 0;
+ uint32_t max_vpi;
/*
* prevent udev from issuing mailbox commands until the port is
@@ -916,11 +917,17 @@ lpfc_get_hba_info(struct lpfc_hba *phba,
if (axri)
*axri = bf_get(lpfc_mbx_rd_conf_xri_count, rd_config) -
phba->sli4_hba.max_cfg_param.xri_used;
+
+ /* Account for differences with SLI-3. Get vpi count from
+ * mailbox data and subtract one for max vpi value.
+ */
+ max_vpi = (bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config) > 0) ?
+ (bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config) - 1) : 0;
+
if (mvpi)
- *mvpi = bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config);
+ *mvpi = max_vpi;
if (avpi)
- *avpi = bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config) -
- phba->sli4_hba.max_cfg_param.vpi_used;
+ *avpi = max_vpi - phba->sli4_hba.max_cfg_param.vpi_used;
} else {
if (mrpi)
*mrpi = pmb->un.varRdConfig.max_rpi;
@@ -1925,13 +1932,12 @@ MODULE_PARM_DESC(lpfc_sli_mode, "SLI mode selector:"
" 2 - select SLI-2 even on SLI-3 capable HBAs,"
" 3 - select SLI-3");
-int lpfc_enable_npiv = 0;
+int lpfc_enable_npiv = 1;
module_param(lpfc_enable_npiv, int, 0);
MODULE_PARM_DESC(lpfc_enable_npiv, "Enable NPIV functionality");
lpfc_param_show(enable_npiv);
lpfc_param_init(enable_npiv, 1, 0, 1);
-static DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO,
- lpfc_enable_npiv_show, NULL);
+static DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO, lpfc_enable_npiv_show, NULL);
/*
# lpfc_suppress_link_up: Bring link up at initialization
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index ffd575c379f3..ab91359bde20 100644
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -763,7 +763,9 @@ lpfc_create_vport_work_array(struct lpfc_hba *phba)
spin_lock_irq(&phba->hbalock);
list_for_each_entry(port_iterator, &phba->port_list, listentry) {
if (!scsi_host_get(lpfc_shost_from_vport(port_iterator))) {
- lpfc_printf_vlog(port_iterator, KERN_WARNING, LOG_VPORT,
+ if (!(port_iterator->load_flag & FC_UNLOADING))
+ lpfc_printf_vlog(port_iterator, KERN_ERR,
+ LOG_VPORT,
"1801 Create vport work array FAILED: "
"cannot do scsi_host_get\n");
continue;