11 files changed, 106 insertions, 77 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
index ca26d97171bd..1d17c92f2dda 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
@@ -434,10 +434,10 @@ static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 {
 	struct adapter *adapter = dev->ml_priv;
 
-	strcpy(info->driver, DRV_NAME);
-	strcpy(info->version, DRV_VERSION);
-	strcpy(info->fw_version, "N/A");
-	strcpy(info->bus_info, pci_name(adapter->pdev));
+	strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
+	strlcpy(info->version, DRV_VERSION, sizeof(info->version));
+	strlcpy(info->bus_info, pci_name(adapter->pdev),
+		sizeof(info->bus_info));
 }
 
 static int get_sset_count(struct net_device *dev, int sset)
@@ -849,7 +849,8 @@ static int t1_set_mac_addr(struct net_device *dev, void *p)
 	return 0;
 }
 
-static u32 t1_fix_features(struct net_device *dev, u32 features)
+static netdev_features_t t1_fix_features(struct net_device *dev,
+	netdev_features_t features)
 {
 	/*
 	 * Since there is no support for separate rx/tx vlan accel
@@ -863,9 +864,9 @@ static u32 t1_fix_features(struct net_device *dev, u32 features)
 	return features;
 }
 
-static int t1_set_features(struct net_device *dev, u32 features)
+static int t1_set_features(struct net_device *dev, netdev_features_t features)
 {
-	u32 changed = dev->features ^ features;
+	netdev_features_t changed = dev->features ^ features;
 	struct adapter *adapter = dev->ml_priv;
 
 	if (changed & NETIF_F_HW_VLAN_RX)
diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c
index f9b602300040..47a84359d4e4 100644
--- a/drivers/net/ethernet/chelsio/cxgb/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb/sge.c
@@ -742,7 +742,7 @@ static inline void setup_ring_params(struct adapter *adapter, u64 addr,
 /*
  * Enable/disable VLAN acceleration.
  */
-void t1_vlan_mode(struct adapter *adapter, u32 features)
+void t1_vlan_mode(struct adapter *adapter, netdev_features_t features)
 {
 	struct sge *sge = adapter->sge;
 
diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.h b/drivers/net/ethernet/chelsio/cxgb/sge.h
index e03980bcdd65..b9bf16b385f7 100644
--- a/drivers/net/ethernet/chelsio/cxgb/sge.h
+++ b/drivers/net/ethernet/chelsio/cxgb/sge.h
@@ -79,7 +79,7 @@ irqreturn_t t1_interrupt(int irq, void *cookie);
 int t1_poll(struct napi_struct *, int);
 
 netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev);
-void t1_vlan_mode(struct adapter *adapter, u32 features);
+void t1_vlan_mode(struct adapter *adapter, netdev_features_t features);
 void t1_sge_start(struct sge *);
 void t1_sge_stop(struct sge *);
 int t1_sge_intr_error_handler(struct sge *);
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 4d15c8f99c3b..857cc254cab8 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -1576,12 +1576,11 @@ static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 	t3_get_tp_version(adapter, &tp_vers);
 	spin_unlock(&adapter->stats_lock);
 
-	strcpy(info->driver, DRV_NAME);
-	strcpy(info->version, DRV_VERSION);
-	strcpy(info->bus_info, pci_name(adapter->pdev));
-	if (!fw_vers)
-		strcpy(info->fw_version, "N/A");
-	else {
+	strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
+	strlcpy(info->version, DRV_VERSION, sizeof(info->version));
+	strlcpy(info->bus_info, pci_name(adapter->pdev),
+		sizeof(info->bus_info));
+	if (fw_vers)
 		snprintf(info->fw_version, sizeof(info->fw_version),
 			 "%s %u.%u.%u TP %u.%u.%u",
 			 G_FW_VERSION_TYPE(fw_vers) ? "T" : "N",
@@ -1591,7 +1590,6 @@ static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 			 G_TP_VERSION_MAJOR(tp_vers),
 			 G_TP_VERSION_MINOR(tp_vers),
 			 G_TP_VERSION_MICRO(tp_vers));
-	}
 }
 
 static void get_strings(struct net_device *dev, u32 stringset, u8 * data)
@@ -2531,7 +2529,7 @@ static void t3_synchronize_rx(struct adapter *adap, const struct port_info *p)
 	}
 }
 
-static void cxgb_vlan_mode(struct net_device *dev, u32 features)
+static void cxgb_vlan_mode(struct net_device *dev, netdev_features_t features)
 {
 	struct port_info *pi = netdev_priv(dev);
 	struct adapter *adapter = pi->adapter;
@@ -2552,7 +2550,8 @@ static void cxgb_vlan_mode(struct net_device *dev, u32 features)
 	t3_synchronize_rx(adapter, pi);
 }
 
-static u32 cxgb_fix_features(struct net_device *dev, u32 features)
+static netdev_features_t cxgb_fix_features(struct net_device *dev,
+	netdev_features_t features)
 {
 	/*
 	 * Since there is no support for separate rx/tx vlan accel
@@ -2566,9 +2565,9 @@ static u32 cxgb_fix_features(struct net_device *dev, u32 features)
 	return features;
 }
 
-static int cxgb_set_features(struct net_device *dev, u32 features)
+static int cxgb_set_features(struct net_device *dev, netdev_features_t features)
 {
-	u32 changed = dev->features ^ features;
+	netdev_features_t changed = dev->features ^ features;
 
 	if (changed & NETIF_F_HW_VLAN_RX)
 		cxgb_vlan_mode(dev, features);
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
index 90ff1318cc05..65e4b280619a 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
@@ -969,7 +969,7 @@ static int nb_callback(struct notifier_block *self, unsigned long event,
 	case (NETEVENT_REDIRECT):{
 		struct netevent_redirect *nr = ctx;
 		cxgb_redirect(nr->old, nr->new);
-		cxgb_neigh_update(dst_get_neighbour(nr->new));
+		cxgb_neigh_update(dst_get_neighbour_noref(nr->new));
 		break;
 	}
 	default:
@@ -1072,8 +1072,11 @@ static int is_offloading(struct net_device *dev)
 
 static void cxgb_neigh_update(struct neighbour *neigh)
 {
-	struct net_device *dev = neigh->dev;
+	struct net_device *dev;
 
+	if (!neigh)
+		return;
+	dev = neigh->dev;
 	if (dev && (is_offloading(dev))) {
 		struct t3cdev *tdev = dev2t3cdev(dev);
 
@@ -1107,6 +1110,7 @@ static void set_l2t_ix(struct t3cdev *tdev, u32 tid, struct l2t_entry *e)
 static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
 {
 	struct net_device *olddev, *newdev;
+	struct neighbour *n;
 	struct tid_info *ti;
 	struct t3cdev *tdev;
 	u32 tid;
@@ -1114,8 +1118,16 @@ static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
 	struct l2t_entry *e;
 	struct t3c_tid_entry *te;
 
-	olddev = dst_get_neighbour(old)->dev;
-	newdev = dst_get_neighbour(new)->dev;
+	n = dst_get_neighbour_noref(old);
+	if (!n)
+		return;
+	olddev = n->dev;
+
+	n = dst_get_neighbour_noref(new);
+	if (!n)
+		return;
+	newdev = n->dev;
+
 	if (!is_offloading(olddev))
 		return;
 	if (!is_offloading(newdev)) {
@@ -1132,7 +1144,7 @@ static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
 	}
 
 	/* Add new L2T entry */
-	e = t3_l2t_get(tdev, dst_get_neighbour(new), newdev);
+	e = t3_l2t_get(tdev, new, newdev);
 	if (!e) {
 		printk(KERN_ERR "%s: couldn't allocate new l2t entry!\n",
 		       __func__);
@@ -1301,7 +1313,7 @@ int cxgb3_offload_activate(struct adapter *adapter)
 
 out_free_l2t:
 	t3_free_l2t(L2DATA(dev));
-	rcu_assign_pointer(dev->l2opt, NULL);
+	RCU_INIT_POINTER(dev->l2opt, NULL);
 out_free:
 	kfree(t);
 	return err;
@@ -1329,7 +1341,7 @@ void cxgb3_offload_deactivate(struct adapter *adapter)
 	rcu_read_lock();
 	d = L2DATA(tdev);
 	rcu_read_unlock();
-	rcu_assign_pointer(tdev->l2opt, NULL);
+	RCU_INIT_POINTER(tdev->l2opt, NULL);
 	call_rcu(&d->rcu_head, clean_l2_data);
 	if (t->nofail_skb)
 		kfree_skb(t->nofail_skb);
diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
index 70fec8b1140f..3fa3c8833ed7 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
@@ -298,18 +298,31 @@ static inline void reuse_entry(struct l2t_entry *e, struct neighbour *neigh)
 	spin_unlock(&e->lock);
 }
 
-struct l2t_entry *t3_l2t_get(struct t3cdev *cdev, struct neighbour *neigh,
+struct l2t_entry *t3_l2t_get(struct t3cdev *cdev, struct dst_entry *dst,
 			     struct net_device *dev)
 {
 	struct l2t_entry *e = NULL;
+	struct neighbour *neigh;
+	struct port_info *p;
 	struct l2t_data *d;
 	int hash;
-	u32 addr = *(u32 *) neigh->primary_key;
-	int ifidx = neigh->dev->ifindex;
-	struct port_info *p = netdev_priv(dev);
-	int smt_idx = p->port_id;
+	u32 addr;
+	int ifidx;
+	int smt_idx;
 
 	rcu_read_lock();
+	neigh = dst_get_neighbour_noref(dst);
+	if (!neigh)
+		goto done_rcu;
+
+	addr = *(u32 *) neigh->primary_key;
+	ifidx = neigh->dev->ifindex;
+
+	if (!dev)
+		dev = neigh->dev;
+	p = netdev_priv(dev);
+	smt_idx = p->port_id;
+
 	d = L2DATA(cdev);
 	if (!d)
 		goto done_rcu;
@@ -323,7 +336,7 @@ struct l2t_entry *t3_l2t_get(struct t3cdev *cdev, struct neighbour *neigh,
 			l2t_hold(d, e);
 			if (atomic_read(&e->refcnt) == 1)
 				reuse_entry(e, neigh);
-			goto done;
+			goto done_unlock;
 		}
 
 	/* Need to allocate a new entry */
@@ -344,7 +357,7 @@ struct l2t_entry *t3_l2t_get(struct t3cdev *cdev, struct neighbour *neigh,
 			e->vlan = VLAN_NONE;
 		spin_unlock(&e->lock);
 	}
-done:
+done_unlock:
 	write_unlock_bh(&d->lock);
 done_rcu:
 	rcu_read_unlock();
diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
index c5f54796e2cb..c4e864369751 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
+++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
@@ -109,7 +109,7 @@ static inline void set_arp_failure_handler(struct sk_buff *skb,
 
 void t3_l2e_free(struct l2t_data *d, struct l2t_entry *e);
 void t3_l2t_update(struct t3cdev *dev, struct neighbour *neigh);
-struct l2t_entry *t3_l2t_get(struct t3cdev *cdev, struct neighbour *neigh,
+struct l2t_entry *t3_l2t_get(struct t3cdev *cdev, struct dst_entry *dst,
 			     struct net_device *dev);
 int t3_l2t_send_slow(struct t3cdev *dev, struct sk_buff *skb,
 		     struct l2t_entry *e);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 4c8f42afa3c6..e83d12c7bf20 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -243,7 +243,7 @@ module_param_array(intr_cnt, uint, NULL, 0644);
 MODULE_PARM_DESC(intr_cnt,
 		 "thresholds 1..3 for queue interrupt packet counters");
 
-static int vf_acls;
+static bool vf_acls;
 
 #ifdef CONFIG_PCI_IOV
 module_param(vf_acls, bool, 0644);
@@ -1002,13 +1002,12 @@ static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 {
 	struct adapter *adapter = netdev2adap(dev);
 
-	strcpy(info->driver, KBUILD_MODNAME);
-	strcpy(info->version, DRV_VERSION);
-	strcpy(info->bus_info, pci_name(adapter->pdev));
+	strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver));
+	strlcpy(info->version, DRV_VERSION, sizeof(info->version));
+	strlcpy(info->bus_info, pci_name(adapter->pdev),
+		sizeof(info->bus_info));
 
-	if (!adapter->params.fw_vers)
-		strcpy(info->fw_version, "N/A");
-	else
+	if (adapter->params.fw_vers)
 		snprintf(info->fw_version, sizeof(info->fw_version),
 			"%u.%u.%u.%u, TP %u.%u.%u.%u",
 			FW_HDR_FW_VER_MAJOR_GET(adapter->params.fw_vers),
@@ -1855,10 +1854,10 @@ static int set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 	return err;
 }
 
-static int cxgb_set_features(struct net_device *dev, u32 features)
+static int cxgb_set_features(struct net_device *dev, netdev_features_t features)
 {
 	const struct port_info *pi = netdev_priv(dev);
-	u32 changed = dev->features ^ features;
+	netdev_features_t changed = dev->features ^ features;
 	int err;
 
 	if (!(changed & NETIF_F_HW_VLAN_RX))
@@ -1872,30 +1871,30 @@ static int cxgb_set_features(struct net_device *dev, u32 features)
 	return err;
 }
 
-static int get_rss_table(struct net_device *dev, struct ethtool_rxfh_indir *p)
+static u32 get_rss_table_size(struct net_device *dev)
+{
+	const struct port_info *pi = netdev_priv(dev);
+
+	return pi->rss_size;
+}
+
+static int get_rss_table(struct net_device *dev, u32 *p)
 {
 	const struct port_info *pi = netdev_priv(dev);
-	unsigned int n = min_t(unsigned int, p->size, pi->rss_size);
+	unsigned int n = pi->rss_size;
 
-	p->size = pi->rss_size;
 	while (n--)
-		p->ring_index[n] = pi->rss[n];
+		p[n] = pi->rss[n];
 	return 0;
 }
 
-static int set_rss_table(struct net_device *dev,
-			 const struct ethtool_rxfh_indir *p)
+static int set_rss_table(struct net_device *dev, const u32 *p)
 {
 	unsigned int i;
 	struct port_info *pi = netdev_priv(dev);
 
-	if (p->size != pi->rss_size)
-		return -EINVAL;
-	for (i = 0; i < p->size; i++)
-		if (p->ring_index[i] >= pi->nqsets)
-			return -EINVAL;
-	for (i = 0; i < p->size; i++)
-		pi->rss[i] = p->ring_index[i];
+	for (i = 0; i < pi->rss_size; i++)
+		pi->rss[i] = p[i];
 	if (pi->adapter->flags & FULL_INIT_DONE)
 		return write_rss(pi, pi->rss);
 	return 0;
@@ -1964,7 +1963,7 @@ static int get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info,
 	return -EOPNOTSUPP;
 }
 
-static struct ethtool_ops cxgb_ethtool_ops = {
+static const struct ethtool_ops cxgb_ethtool_ops = {
 	.get_settings      = get_settings,
 	.set_settings      = set_settings,
 	.get_drvinfo       = get_drvinfo,
@@ -1990,6 +1989,7 @@ static struct ethtool_ops cxgb_ethtool_ops = {
 	.get_wol           = get_wol,
 	.set_wol           = set_wol,
 	.get_rxnfc         = get_rxnfc,
+	.get_rxfh_indir_size = get_rss_table_size,
 	.get_rxfh_indir    = get_rss_table,
 	.set_rxfh_indir    = set_rss_table,
 	.flash_device      = set_flash,
@@ -3449,7 +3449,7 @@ static int __devinit init_rss(struct adapter *adap)
 		if (!pi->rss)
 			return -ENOMEM;
 		for (j = 0; j < pi->rss_size; j++)
-			pi->rss[j] = j % pi->nqsets;
+			pi->rss[j] = ethtool_rxfh_indir_default(j, pi->nqsets);
 	}
 	return 0;
 }
@@ -3537,7 +3537,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 {
 	int func, i, err;
 	struct port_info *pi;
-	unsigned int highdma = 0;
+	bool highdma = false;
 	struct adapter *adapter = NULL;
 
 	printk_once(KERN_INFO "%s - version %s\n", DRV_DESC, DRV_VERSION);
@@ -3563,7 +3563,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 	}
 
 	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
-		highdma = NETIF_F_HIGHDMA;
+		highdma = true;
 		err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 		if (err) {
 			dev_err(&pdev->dev, "unable to obtain 64-bit DMA for "
@@ -3637,7 +3637,9 @@ static int __devinit init_one(struct pci_dev *pdev,
 			NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
 			NETIF_F_RXCSUM | NETIF_F_RXHASH |
 			NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
-		netdev->features |= netdev->hw_features | highdma;
+		if (highdma)
+			netdev->hw_features |= NETIF_F_HIGHDMA;
+		netdev->features |= netdev->hw_features;
 		netdev->vlan_features = netdev->features & VLAN_FEAT;
 
 		netdev->priv_flags |= IFF_UNICAST_FLT;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index 140254c7cba9..2dae7959f000 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -491,7 +491,7 @@ static unsigned int refill_fl(struct adapter *adap, struct sge_fl *q, int n,
 	__be64 *d = &q->desc[q->pidx];
 	struct rx_sw_desc *sd = &q->sdesc[q->pidx];
 
-	gfp |= __GFP_NOWARN;         /* failures are expected */
+	gfp |= __GFP_NOWARN | __GFP_COLD;
 
 #if FL_PG_ORDER > 0
 	/*
@@ -528,7 +528,7 @@ static unsigned int refill_fl(struct adapter *adap, struct sge_fl *q, int n,
 #endif
 
 	while (n--) {
-		pg = __netdev_alloc_page(adap->port[0], gfp);
+		pg = alloc_page(gfp);
 		if (unlikely(!pg)) {
 			q->alloc_failed++;
 			break;
@@ -537,7 +537,7 @@ static unsigned int refill_fl(struct adapter *adap, struct sge_fl *q, int n,
 		mapping = dma_map_page(adap->pdev_dev, pg, 0, PAGE_SIZE,
 				       PCI_DMA_FROMDEVICE);
 		if (unlikely(dma_mapping_error(adap->pdev_dev, mapping))) {
-			netdev_free_page(adap->port[0], pg);
+			put_page(pg);
 			goto out;
 		}
 		*d++ = cpu_to_be64(mapping);
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index da9072bfca8b..e53365a71484 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -1092,7 +1092,8 @@ static int cxgb4vf_change_mtu(struct net_device *dev, int new_mtu)
 	return ret;
 }
 
-static u32 cxgb4vf_fix_features(struct net_device *dev, u32 features)
+static netdev_features_t cxgb4vf_fix_features(struct net_device *dev,
+	netdev_features_t features)
 {
 	/*
 	 * Since there is no support for separate rx/tx vlan accel
@@ -1106,10 +1107,11 @@ static u32 cxgb4vf_fix_features(struct net_device *dev, u32 features)
 	return features;
 }
 
-static int cxgb4vf_set_features(struct net_device *dev, u32 features)
+static int cxgb4vf_set_features(struct net_device *dev,
+	netdev_features_t features)
 {
 	struct port_info *pi = netdev_priv(dev);
-	u32 changed = dev->features ^ features;
+	netdev_features_t changed = dev->features ^ features;
 
 	if (changed & NETIF_F_HW_VLAN_RX)
 		t4vf_set_rxmode(pi->adapter, pi->viid, -1, -1, -1, -1,
@@ -1203,9 +1205,10 @@ static void cxgb4vf_get_drvinfo(struct net_device *dev,
 {
 	struct adapter *adapter = netdev2adap(dev);
 
-	strcpy(drvinfo->driver, KBUILD_MODNAME);
-	strcpy(drvinfo->version, DRV_VERSION);
-	strcpy(drvinfo->bus_info, pci_name(to_pci_dev(dev->dev.parent)));
+	strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver));
+	strlcpy(drvinfo->version, DRV_VERSION, sizeof(drvinfo->version));
+	strlcpy(drvinfo->bus_info, pci_name(to_pci_dev(dev->dev.parent)),
+		sizeof(drvinfo->bus_info));
 	snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
 		 "%u.%u.%u.%u, TP %u.%u.%u.%u",
 		 FW_HDR_FW_VER_MAJOR_GET(adapter->params.dev.fwrev),
@@ -1561,7 +1564,7 @@ static void cxgb4vf_get_wol(struct net_device *dev,
  */
 #define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
 
-static struct ethtool_ops cxgb4vf_ethtool_ops = {
+static const struct ethtool_ops cxgb4vf_ethtool_ops = {
 	.get_settings		= cxgb4vf_get_settings,
 	.get_drvinfo		= cxgb4vf_get_drvinfo,
 	.get_msglevel		= cxgb4vf_get_msglevel,
@@ -2000,7 +2003,7 @@ static const struct file_operations interfaces_proc_fops = {
  */
 struct cxgb4vf_debugfs_entry {
 	const char *name;		/* name of debugfs node */
-	mode_t mode;			/* file system mode */
+	umode_t mode;			/* file system mode */
 	const struct file_operations *fops;
 };
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
index 8d5d55ad102d..0bd585bba39d 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
@@ -653,8 +653,7 @@ static unsigned int refill_fl(struct adapter *adapter, struct sge_fl *fl,
 
 alloc_small_pages:
 	while (n--) {
-		page = __netdev_alloc_page(adapter->port[0],
-					   gfp | __GFP_NOWARN);
+		page = alloc_page(gfp | __GFP_NOWARN | __GFP_COLD);
 		if (unlikely(!page)) {
 			fl->alloc_failed++;
 			break;
@@ -664,7 +663,7 @@ alloc_small_pages:
 		dma_addr = dma_map_page(adapter->pdev_dev, page, 0, PAGE_SIZE,
 				       PCI_DMA_FROMDEVICE);
 		if (unlikely(dma_mapping_error(adapter->pdev_dev, dma_addr))) {
-			netdev_free_page(adapter->port[0], page);
+			put_page(page);
 			break;
 		}
 		*d++ = cpu_to_be64(dma_addr);
@@ -684,7 +683,7 @@ out:
 	/*
 	 * Update our accounting state to incorporate the new Free List
 	 * buffers, tell the hardware about them and return the number of
-	 * bufers which we were able to allocate.
+	 * buffers which we were able to allocate.
 	 */
 	cred = fl->avail - cred;
 	fl->pend_cred += cred;