2 files changed, 10 insertions, 2 deletions

diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 1ace41a13ac3..2c341f83d327 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1307,8 +1307,10 @@ static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
         u32 fw_vers = 0;
         u32 tp_vers = 0;
 
+        spin_lock(&adapter->stats_lock);
         t3_get_fw_version(adapter, &fw_vers);
         t3_get_tp_version(adapter, &tp_vers);
+        spin_unlock(&adapter->stats_lock);
 
         strcpy(info->driver, DRV_NAME);
         strcpy(info->version, DRV_VERSION);
@@ -2699,7 +2701,7 @@ static void set_nqsets(struct adapter *adap)
         int hwports = adap->params.nports;
         int nqsets = SGE_QSETS;
 
-        if (adap->params.rev > 0) {
+        if (adap->params.rev > 0 && adap->flags & USING_MSIX) {
                 if (hwports == 2 &&
                     (hwports * nqsets > SGE_QSETS ||
                      num_cpus >= nqsets / hwports))
diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index 968f64be3743..9a0898b0dbce 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -572,7 +572,7 @@ struct t3_vpd {
         u32 pad;                /* for multiple-of-4 sizing and alignment */
 };
 
-#define EEPROM_MAX_POLL   4
+#define EEPROM_MAX_POLL   40
 #define EEPROM_STAT_ADDR  0x4000
 #define VPD_BASE          0xc00
 
@@ -3690,6 +3690,12 @@ int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai,
                         ;
 
                 pti = &port_types[adapter->params.vpd.port_type[j]];
+                if (!pti->phy_prep) {
+                        CH_ALERT(adapter, "Invalid port type index %d\n",
+                                 adapter->params.vpd.port_type[j]);
+                        return -EINVAL;
+                }
+
                 ret = pti->phy_prep(&p->phy, adapter, ai->phy_base_addr + j,
                                     ai->mdio_ops);
                 if (ret)