Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:
 "It's been a while since my last pull request so quite a few fixes have
  piled up."

Indeed.

 1) Fix nf_{log,queue} compilation with PROC_FS disabled, from Pablo
    Neira Ayuso.

 2) Fix data corruption on some tg3 chips with TSO enabled, from Michael
    Chan.

 3) Fix double insertion of VLAN tags in be2net driver, from Sarveshwar
    Bandi.

 4) Don't have TCP's MD5 support pass > PAGE_SIZE page offsets in
    scatter-gather entries into the crypto layer, the crypto layer can't
    handle that.  From Eric Dumazet.

 5) Fix lockdep splat in 802.1Q MRP code, also from Eric Dumazet.

 6) Fix OOPS in netfilter log module when called from conntrack, from
    Hans Schillstrom.

 7) FEC driver needs to use netif_tx_{lock,unlock}_bh() rather than the
    non-BH disabling variants.  From Fabio Estevam.

 8) TCP GSO can generate out-of-order packets, fix from Eric Dumazet.

 9) vxlan driver doesn't update 'used' field of fdb entries when it
    should, from Sridhar Samudrala.

10) ipv6 should use kzalloc() to allocate inet6 socket cork options,
    otherwise we can OOPS in ip6_cork_release().  From Eric Dumazet.

11) Fix races in bonding set mode, from Nikolay Aleksandrov.

12) Fix checksum generation regression added by "r8169: fix 8168evl
    frame padding.", from Francois Romieu.

13) ip_gre can look at stale SKB data pointer, fix from Eric Dumazet.

14) Fix checksum handling when GSO is enabled in bnx2x driver with
    certain chips, from Yuval Mintz.

15) Fix double free in batman-adv, from Martin Hundebøll.

16) Fix device startup synchronization with firmware in tg3 driver, from
    Nithin Sujit.

17) perf networking dropmonitor doesn't work at all due to mixed up
    trace parameter ordering, from Ben Hutchings.

18) Fix proportional rate reduction handling in tcp_ack(), from Nandita
    Dukkipati.

19) IPSEC layer doesn't return an error when a valid state is detected,
    causing an OOPS.  Fix from Timo Teräs.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (85 commits)
  be2net: bug fix on returning an invalid nic descriptor
  tcp: xps: fix reordering issues
  net: Revert unused variable changes.
  xfrm: properly handle invalid states as an error
  virtio_net: enable napi for all possible queues during open
  tcp: bug fix in proportional rate reduction.
  net: ethernet: sun: drop unused variable
  net: ethernet: korina: drop unused variable
  net: ethernet: apple: drop unused variable
  qmi_wwan: Added support for Cinterion's PLxx WWAN Interface
  perf: net_dropmonitor: Remove progress indicator
  perf: net_dropmonitor: Use bisection in symbol lookup
  perf: net_dropmonitor: Do not assume ordering of dictionaries
  perf: net_dropmonitor: Fix symbol-relative addresses
  perf: net_dropmonitor: Fix trace parameter order
  net: fec: use a more proper compatible string for MVF type device
  qlcnic: Fix updating netdev->features
  qlcnic: remove netdev->trans_start updates within the driver
  qlcnic: Return proper error codes from probe failure paths
  tg3: Update version to 3.132
  ...

MAINTAINERS

@@ -5524,18 +5524,18 @@ F:	Documentation/networking/s2io.txt
 F:	Documentation/networking/vxge.txt
 F:	drivers/net/ethernet/neterion/
 
-NETFILTER/IPTABLES/IPCHAINS
-P:	Harald Welte
-P:	Jozsef Kadlecsik
+NETFILTER/IPTABLES
 M:	Pablo Neira Ayuso <pablo@netfilter.org>
 M:	Patrick McHardy <kaber@trash.net>
+M:	Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
 L:	netfilter-devel@vger.kernel.org
 L:	netfilter@vger.kernel.org
 L:	coreteam@netfilter.org
 W:	http://www.netfilter.org/
 W:	http://www.iptables.org/
-T:	git git://1984.lsi.us.es/nf
-T:	git git://1984.lsi.us.es/nf-next
+Q:	http://patchwork.ozlabs.org/project/netfilter-devel/list/
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
 S:	Supported
 F:	include/linux/netfilter*
 F:	include/linux/netfilter/

drivers/bcma/scan.c

@@ -84,6 +84,8 @@ static const struct bcma_device_id_name bcma_bcm_device_names[] = {
 	{ BCMA_CORE_I2S, "I2S" },
 	{ BCMA_CORE_SDR_DDR1_MEM_CTL, "SDR/DDR1 Memory Controller" },
 	{ BCMA_CORE_SHIM, "SHIM" },
+	{ BCMA_CORE_PCIE2, "PCIe Gen2" },
+	{ BCMA_CORE_ARM_CR4, "ARM CR4" },
 	{ BCMA_CORE_DEFAULT, "Default" },
 };
 

drivers/isdn/capi/kcapi.c

@@ -93,7 +93,7 @@ capi_ctr_put(struct capi_ctr *ctr)
 
 static inline struct capi_ctr *get_capi_ctr_by_nr(u16 contr)
 {
-	if (contr - 1 >= CAPI_MAXCONTR)
+	if (contr < 1 || contr - 1 >= CAPI_MAXCONTR)
 		return NULL;
 
 	return capi_controller[contr - 1];
@@ -103,7 +103,7 @@ static inline struct capi20_appl *__get_capi_appl_by_nr(u16 applid)
 {
 	lockdep_assert_held(&capi_controller_lock);
 
-	if (applid - 1 >= CAPI_MAXAPPL)
+	if (applid < 1 || applid - 1 >= CAPI_MAXAPPL)
 		return NULL;
 
 	return capi_applications[applid - 1];
@@ -111,7 +111,7 @@ static inline struct capi20_appl *__get_capi_appl_by_nr(u16 applid)
 
 static inline struct capi20_appl *get_capi_appl_by_nr(u16 applid)
 {
-	if (applid - 1 >= CAPI_MAXAPPL)
+	if (applid < 1 || applid - 1 >= CAPI_MAXAPPL)
 		return NULL;
 
 	return rcu_dereference(capi_applications[applid - 1]);

drivers/net/bonding/bond_3ad.c

@@ -2360,14 +2360,15 @@ int bond_3ad_set_carrier(struct bonding *bond)
 }
 
 /**
- * bond_3ad_get_active_agg_info - get information of the active aggregator
+ * __bond_3ad_get_active_agg_info - get information of the active aggregator
  * @bond: bonding struct to work on
  * @ad_info: ad_info struct to fill with the bond's info
  *
  * Returns:   0 on success
  *          < 0 on error
  */
-int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info)
+int __bond_3ad_get_active_agg_info(struct bonding *bond,
+				   struct ad_info *ad_info)
 {
 	struct aggregator *aggregator = NULL;
 	struct port *port;
@@ -2391,6 +2392,18 @@ int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info)
 	return -1;
 }
 
+/* Wrapper used to hold bond->lock so no slave manipulation can occur */
+int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info)
+{
+	int ret;
+
+	read_lock(&bond->lock);
+	ret = __bond_3ad_get_active_agg_info(bond, ad_info);
+	read_unlock(&bond->lock);
+
+	return ret;
+}
+
 int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
 {
 	struct slave *slave, *start_at;
@@ -2402,8 +2415,8 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
 	struct ad_info ad_info;
 	int res = 1;
 
-	if (bond_3ad_get_active_agg_info(bond, &ad_info)) {
-		pr_debug("%s: Error: bond_3ad_get_active_agg_info failed\n",
+	if (__bond_3ad_get_active_agg_info(bond, &ad_info)) {
+		pr_debug("%s: Error: __bond_3ad_get_active_agg_info failed\n",
 			 dev->name);
 		goto out;
 	}

drivers/net/bonding/bond_3ad.h

@@ -273,6 +273,8 @@ void bond_3ad_adapter_speed_changed(struct slave *slave);
 void bond_3ad_adapter_duplex_changed(struct slave *slave);
 void bond_3ad_handle_link_change(struct slave *slave, char link);
 int  bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info);
+int  __bond_3ad_get_active_agg_info(struct bonding *bond,
+				    struct ad_info *ad_info);
 int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev);
 int bond_3ad_lacpdu_recv(const struct sk_buff *skb, struct bonding *bond,
 			 struct slave *slave);

drivers/net/bonding/bond_main.c

@@ -1362,6 +1362,7 @@ static netdev_features_t bond_fix_features(struct net_device *dev,
 						     slave->dev->features,
 						     mask);
 	}
+	features = netdev_add_tso_features(features, mask);
 
 out:
 	read_unlock(&bond->lock);
@@ -2555,8 +2556,8 @@ static void bond_arp_send(struct net_device *slave_dev, int arp_op, __be32 dest_
 {
 	struct sk_buff *skb;
 
-	pr_debug("arp %d on slave %s: dst %x src %x vid %d\n", arp_op,
-		 slave_dev->name, dest_ip, src_ip, vlan_id);
+	pr_debug("arp %d on slave %s: dst %pI4 src %pI4 vid %d\n", arp_op,
+		 slave_dev->name, &dest_ip, &src_ip, vlan_id);
 
 	skb = arp_create(arp_op, ETH_P_ARP, dest_ip, slave_dev, src_ip,
 			 NULL, slave_dev->dev_addr, NULL);
@@ -2588,7 +2589,7 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
 		__be32 addr;
 		if (!targets[i])
 			break;
-		pr_debug("basa: target %x\n", targets[i]);
+		pr_debug("basa: target %pI4\n", &targets[i]);
 		if (!bond_vlan_used(bond)) {
 			pr_debug("basa: empty vlan: arp_send\n");
 			addr = bond_confirm_addr(bond->dev, targets[i], 0);
@@ -4470,7 +4471,7 @@ int bond_parse_parm(const char *buf, const struct bond_parm_tbl *tbl)
 
 static int bond_check_params(struct bond_params *params)
 {
-	int arp_validate_value, fail_over_mac_value, primary_reselect_value;
+	int arp_validate_value, fail_over_mac_value, primary_reselect_value, i;
 
 	/*
 	 * Convert string parameters.
@@ -4650,19 +4651,18 @@ static int bond_check_params(struct bond_params *params)
 		arp_interval = BOND_LINK_ARP_INTERV;
 	}
 
-	for (arp_ip_count = 0;
-	     (arp_ip_count < BOND_MAX_ARP_TARGETS) && arp_ip_target[arp_ip_count];
-	     arp_ip_count++) {
+	for (arp_ip_count = 0, i = 0;
+	     (arp_ip_count < BOND_MAX_ARP_TARGETS) && arp_ip_target[i]; i++) {
 		/* not complete check, but should be good enough to
 		   catch mistakes */
-		__be32 ip = in_aton(arp_ip_target[arp_ip_count]);
-		if (!isdigit(arp_ip_target[arp_ip_count][0]) ||
-		    ip == 0 || ip == htonl(INADDR_BROADCAST)) {
+		__be32 ip = in_aton(arp_ip_target[i]);
+		if (!isdigit(arp_ip_target[i][0]) || ip == 0 ||
+		    ip == htonl(INADDR_BROADCAST)) {
 			pr_warning("Warning: bad arp_ip_target module parameter (%s), ARP monitoring will not be performed\n",
-				   arp_ip_target[arp_ip_count]);
+				   arp_ip_target[i]);
 			arp_interval = 0;
 		} else {
-			arp_target[arp_ip_count] = ip;
+			arp_target[arp_ip_count++] = ip;
 		}
 	}
 
@@ -4696,8 +4696,6 @@ static int bond_check_params(struct bond_params *params)
 	if (miimon) {
 		pr_info("MII link monitoring set to %d ms\n", miimon);
 	} else if (arp_interval) {
-		int i;
-
 		pr_info("ARP monitoring set to %d ms, validate %s, with %d target(s):",
 			arp_interval,
 			arp_validate_tbl[arp_validate_value].modename,

drivers/net/bonding/bond_procfs.c

@@ -130,7 +130,7 @@ static void bond_info_show_master(struct seq_file *seq)
 		seq_printf(seq, "Aggregator selection policy (ad_select): %s\n",
 			   ad_select_tbl[bond->params.ad_select].modename);
 
-		if (bond_3ad_get_active_agg_info(bond, &ad_info)) {
+		if (__bond_3ad_get_active_agg_info(bond, &ad_info)) {
 			seq_printf(seq, "bond %s has no active aggregator\n",
 				   bond->dev->name);
 		} else {

drivers/net/bonding/bond_sysfs.c

@@ -316,6 +316,9 @@ static ssize_t bonding_store_mode(struct device *d,
 	int new_value, ret = count;
 	struct bonding *bond = to_bond(d);
 
+	if (!rtnl_trylock())
+		return restart_syscall();
+
 	if (bond->dev->flags & IFF_UP) {
 		pr_err("unable to update mode of %s because interface is up.\n",
 		       bond->dev->name);
@@ -352,6 +355,7 @@ static ssize_t bonding_store_mode(struct device *d,
 		bond->dev->name, bond_mode_tbl[new_value].modename,
 		new_value);
 out:
+	rtnl_unlock();
 	return ret;
 }
 static DEVICE_ATTR(mode, S_IRUGO | S_IWUSR,
@@ -1315,7 +1319,6 @@ static ssize_t bonding_show_mii_status(struct device *d,
 }
 static DEVICE_ATTR(mii_status, S_IRUGO, bonding_show_mii_status, NULL);
 
-
 /*
  * Show current 802.3ad aggregator ID.
  */
@@ -1329,7 +1332,7 @@ static ssize_t bonding_show_ad_aggregator(struct device *d,
 	if (bond->params.mode == BOND_MODE_8023AD) {
 		struct ad_info ad_info;
 		count = sprintf(buf, "%d\n",
-				(bond_3ad_get_active_agg_info(bond, &ad_info))
+				bond_3ad_get_active_agg_info(bond, &ad_info)
 				?  0 : ad_info.aggregator_id);
 	}
 
@@ -1351,7 +1354,7 @@ static ssize_t bonding_show_ad_num_ports(struct device *d,
 	if (bond->params.mode == BOND_MODE_8023AD) {
 		struct ad_info ad_info;
 		count = sprintf(buf, "%d\n",
-				(bond_3ad_get_active_agg_info(bond, &ad_info))
+				bond_3ad_get_active_agg_info(bond, &ad_info)
 				?  0 : ad_info.ports);
 	}
 
@@ -1373,7 +1376,7 @@ static ssize_t bonding_show_ad_actor_key(struct device *d,
 	if (bond->params.mode == BOND_MODE_8023AD) {
 		struct ad_info ad_info;
 		count = sprintf(buf, "%d\n",
-				(bond_3ad_get_active_agg_info(bond, &ad_info))
+				bond_3ad_get_active_agg_info(bond, &ad_info)
 				?  0 : ad_info.actor_key);
 	}
 
@@ -1395,7 +1398,7 @@ static ssize_t bonding_show_ad_partner_key(struct device *d,
 	if (bond->params.mode == BOND_MODE_8023AD) {
 		struct ad_info ad_info;
 		count = sprintf(buf, "%d\n",
-				(bond_3ad_get_active_agg_info(bond, &ad_info))
+				bond_3ad_get_active_agg_info(bond, &ad_info)
 				?  0 : ad_info.partner_key);
 	}
 

drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c

@@ -3313,6 +3313,7 @@ static void bnx2x_set_pbd_gso_e2(struct sk_buff *skb, u32 *parsing_data,
  */
 static void bnx2x_set_pbd_gso(struct sk_buff *skb,
 			      struct eth_tx_parse_bd_e1x *pbd,
+			      struct eth_tx_start_bd *tx_start_bd,
 			      u32 xmit_type)
 {
 	pbd->lso_mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
@@ -3326,11 +3327,14 @@ static void bnx2x_set_pbd_gso(struct sk_buff *skb,
 						   ip_hdr(skb)->daddr,
 						   0, IPPROTO_TCP, 0));
 
-	} else
+		/* GSO on 57710/57711 needs FW to calculate IP checksum */
+		tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_IP_CSUM;
+	} else {
 		pbd->tcp_pseudo_csum =
 			bswab16(~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
 						 &ipv6_hdr(skb)->daddr,
 						 0, IPPROTO_TCP, 0));
+	}
 
 	pbd->global_data |=
 		cpu_to_le16(ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN);
@@ -3814,7 +3818,8 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			bnx2x_set_pbd_gso_e2(skb, &pbd_e2_parsing_data,
 					     xmit_type);
 		else
-			bnx2x_set_pbd_gso(skb, pbd_e1x, xmit_type);
+			bnx2x_set_pbd_gso(skb, pbd_e1x, tx_start_bd,
+					  xmit_type);
 	}
 
 	/* Set the PBD's parsing_data field if not zero

drivers/net/ethernet/broadcom/tg3.c

@@ -94,10 +94,10 @@ static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
 
 #define DRV_MODULE_NAME		"tg3"
 #define TG3_MAJ_NUM			3
-#define TG3_MIN_NUM			131
+#define TG3_MIN_NUM			132
 #define DRV_MODULE_VERSION	\
 	__stringify(TG3_MAJ_NUM) "." __stringify(TG3_MIN_NUM)
-#define DRV_MODULE_RELDATE	"April 09, 2013"
+#define DRV_MODULE_RELDATE	"May 21, 2013"
 
 #define RESET_KIND_SHUTDOWN	0
 #define RESET_KIND_INIT		1
@@ -2957,6 +2957,31 @@ static int tg3_5700_link_polarity(struct tg3 *tp, u32 speed)
 	return 0;
 }
 
+static bool tg3_phy_power_bug(struct tg3 *tp)
+{
+	switch (tg3_asic_rev(tp)) {
+	case ASIC_REV_5700:
+	case ASIC_REV_5704:
+		return true;
+	case ASIC_REV_5780:
+		if (tp->phy_flags & TG3_PHYFLG_MII_SERDES)
+			return true;
+		return false;
+	case ASIC_REV_5717:
+		if (!tp->pci_fn)
+			return true;
+		return false;
+	case ASIC_REV_5719:
+	case ASIC_REV_5720:
+		if ((tp->phy_flags & TG3_PHYFLG_PHY_SERDES) &&
+		    !tp->pci_fn)
+			return true;
+		return false;
+	}
+
+	return false;
+}
+
 static void tg3_power_down_phy(struct tg3 *tp, bool do_low_power)
 {
 	u32 val;
@@ -3016,12 +3041,7 @@ static void tg3_power_down_phy(struct tg3 *tp, bool do_low_power)
 	/* The PHY should not be powered down on some chips because
 	 * of bugs.
 	 */
-	if (tg3_asic_rev(tp) == ASIC_REV_5700 ||
-	    tg3_asic_rev(tp) == ASIC_REV_5704 ||
-	    (tg3_asic_rev(tp) == ASIC_REV_5780 &&
-	     (tp->phy_flags & TG3_PHYFLG_MII_SERDES)) ||
-	    (tg3_asic_rev(tp) == ASIC_REV_5717 &&
-	     !tp->pci_fn))
+	if (tg3_phy_power_bug(tp))
 		return;
 
 	if (tg3_chip_rev(tp) == CHIPREV_5784_AX ||
@@ -7428,6 +7448,20 @@ static inline int tg3_4g_overflow_test(dma_addr_t mapping, int len)
 	return (base > 0xffffdcc0) && (base + len + 8 < base);
 }
 
+/* Test for TSO DMA buffers that cross into regions which are within MSS bytes
+ * of any 4GB boundaries: 4G, 8G, etc
+ */
+static inline int tg3_4g_tso_overflow_test(struct tg3 *tp, dma_addr_t mapping,
+					   u32 len, u32 mss)
+{
+	if (tg3_asic_rev(tp) == ASIC_REV_5762 && mss) {
+		u32 base = (u32) mapping & 0xffffffff;
+
+		return ((base + len + (mss & 0x3fff)) < base);
+	}
+	return 0;
+}
+
 /* Test for DMA addresses > 40-bit */
 static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping,
 					  int len)
@@ -7464,6 +7498,9 @@ static bool tg3_tx_frag_set(struct tg3_napi *tnapi, u32 *entry, u32 *budget,
 	if (tg3_4g_overflow_test(map, len))
 		hwbug = true;
 
+	if (tg3_4g_tso_overflow_test(tp, map, len, mss))
+		hwbug = true;
+
 	if (tg3_40bit_overflow_test(tp, map, len))
 		hwbug = true;
 
@@ -8874,6 +8911,10 @@ static int tg3_chip_reset(struct tg3 *tp)
 		tg3_halt_cpu(tp, RX_CPU_BASE);
 	}
 
+	err = tg3_poll_fw(tp);
+	if (err)
+		return err;
+
 	tw32(GRC_MODE, tp->grc_mode);
 
 	if (tg3_chip_rev_id(tp) == CHIPREV_ID_5705_A0) {
@@ -8904,10 +8945,6 @@ static int tg3_chip_reset(struct tg3 *tp)
 
 	tg3_ape_unlock(tp, TG3_APE_LOCK_GRC);
 
-	err = tg3_poll_fw(tp);
-	if (err)
-		return err;
-
 	tg3_mdio_start(tp);
 
 	if (tg3_flag(tp, PCI_EXPRESS) &&

drivers/net/ethernet/cadence/macb.c

@@ -485,7 +485,8 @@ static void macb_tx_interrupt(struct macb *bp)
 	status = macb_readl(bp, TSR);
 	macb_writel(bp, TSR, status);
 
-	macb_writel(bp, ISR, MACB_BIT(TCOMP));
+	if (bp->caps & MACB_CAPS_ISR_CLEAR_ON_WRITE)
+		macb_writel(bp, ISR, MACB_BIT(TCOMP));
 
 	netdev_vdbg(bp->dev, "macb_tx_interrupt status = 0x%03lx\n",
 		(unsigned long)status);
@@ -738,7 +739,8 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id)
 			 * now.
 			 */
 			macb_writel(bp, IDR, MACB_RX_INT_FLAGS);
-			macb_writel(bp, ISR, MACB_BIT(RCOMP));
+			if (bp->caps & MACB_CAPS_ISR_CLEAR_ON_WRITE)
+				macb_writel(bp, ISR, MACB_BIT(RCOMP));
 
 			if (napi_schedule_prep(&bp->napi)) {
 				netdev_vdbg(bp->dev, "scheduling RX softirq\n");
@@ -1062,6 +1064,17 @@ static void macb_configure_dma(struct macb *bp)
 	}
 }
 
+/*
+ * Configure peripheral capacities according to integration options used
+ */
+static void macb_configure_caps(struct macb *bp)
+{
+	if (macb_is_gem(bp)) {
+		if (GEM_BF(IRQCOR, gem_readl(bp, DCFG1)) == 0)
+			bp->caps |= MACB_CAPS_ISR_CLEAR_ON_WRITE;
+	}
+}
+
 static void macb_init_hw(struct macb *bp)
 {
 	u32 config;
@@ -1084,6 +1097,7 @@ static void macb_init_hw(struct macb *bp)
 	bp->duplex = DUPLEX_HALF;
 
 	macb_configure_dma(bp);
+	macb_configure_caps(bp);
 
 	/* Initialize TX and RX buffers */
 	macb_writel(bp, RBQP, bp->rx_ring_dma);

drivers/net/ethernet/cadence/macb.h

@@ -300,6 +300,8 @@
 #define MACB_REV_SIZE				16
 
 /* Bitfields in DCFG1. */
+#define GEM_IRQCOR_OFFSET			23
+#define GEM_IRQCOR_SIZE				1
 #define GEM_DBWDEF_OFFSET			25
 #define GEM_DBWDEF_SIZE				3
 
@@ -323,6 +325,9 @@
 #define MACB_MAN_READ				2
 #define MACB_MAN_CODE				2
 
+/* Capability mask bits */
+#define MACB_CAPS_ISR_CLEAR_ON_WRITE		0x1
+
 /* Bit manipulation macros */
 #define MACB_BIT(name)					\
 	(1 << MACB_##name##_OFFSET)
@@ -574,6 +579,8 @@ struct macb {
 	unsigned int 		speed;
 	unsigned int 		duplex;
 
+	u32			caps;
+
 	phy_interface_t		phy_interface;
 
 	/* AT91RM9200 transmit */

drivers/net/ethernet/emulex/benet/be_cmds.c

@@ -2976,22 +2976,17 @@ static struct be_nic_resource_desc *be_get_nic_desc(u8 *buf, u32 desc_count,
 	for (i = 0; i < desc_count; i++) {
 		desc->desc_len = desc->desc_len ? : RESOURCE_DESC_SIZE;
 		if (((void *)desc + desc->desc_len) >
-		    (void *)(buf + max_buf_size)) {
-			desc = NULL;
-			break;
-		}
+		    (void *)(buf + max_buf_size))
+			return NULL;
 
 		if (desc->desc_type == NIC_RESOURCE_DESC_TYPE_V0 ||
 		    desc->desc_type == NIC_RESOURCE_DESC_TYPE_V1)
-			break;
+			return desc;
 
 		desc = (void *)desc + desc->desc_len;
 	}
 
-	if (!desc || i == MAX_RESOURCE_DESC)
-		return NULL;
-
-	return desc;
+	return NULL;
 }
 
 /* Uses Mbox */

drivers/net/ethernet/emulex/benet/be_main.c

@@ -780,26 +780,18 @@ static struct sk_buff *be_insert_vlan_in_pkt(struct be_adapter *adapter,
 	if (unlikely(!skb))
 		return skb;
 
-	if (vlan_tx_tag_present(skb)) {
+	if (vlan_tx_tag_present(skb))
 		vlan_tag = be_get_tx_vlan_tag(adapter, skb);
-		skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
-		if (skb)
-			skb->vlan_tci = 0;
-	}
-
-	if (qnq_async_evt_rcvd(adapter) && adapter->pvid) {
-		if (!vlan_tag)
-			vlan_tag = adapter->pvid;
-		if (skip_hw_vlan)
-			*skip_hw_vlan = true;
-	}
+	else if (qnq_async_evt_rcvd(adapter) && adapter->pvid)
+		vlan_tag = adapter->pvid;
 
 	if (vlan_tag) {
 		skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
 		if (unlikely(!skb))
 			return skb;
-
 		skb->vlan_tci = 0;
+		if (skip_hw_vlan)
+			*skip_hw_vlan = true;
 	}
 
 	/* Insert the outer VLAN, if any */

drivers/net/ethernet/freescale/fec_main.c

@@ -109,7 +109,7 @@ static struct platform_device_id fec_devtype[] = {
 		.driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
 				FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM,
 	}, {
-		.name = "mvf-fec",
+		.name = "mvf600-fec",
 		.driver_data = FEC_QUIRK_ENET_MAC,
 	}, {
 		/* sentinel */
@@ -122,7 +122,7 @@ enum imx_fec_type {
 	IMX27_FEC,	/* runs on i.mx27/35/51 */
 	IMX28_FEC,
 	IMX6Q_FEC,
-	MVF_FEC,
+	MVF600_FEC,
 };
 
 static const struct of_device_id fec_dt_ids[] = {
@@ -130,7 +130,7 @@ static const struct of_device_id fec_dt_ids[] = {
 	{ .compatible = "fsl,imx27-fec", .data = &fec_devtype[IMX27_FEC], },
 	{ .compatible = "fsl,imx28-fec", .data = &fec_devtype[IMX28_FEC], },
 	{ .compatible = "fsl,imx6q-fec", .data = &fec_devtype[IMX6Q_FEC], },
-	{ .compatible = "fsl,mvf-fec", .data = &fec_devtype[MVF_FEC], },
+	{ .compatible = "fsl,mvf600-fec", .data = &fec_devtype[MVF600_FEC], },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, fec_dt_ids);
@@ -451,7 +451,7 @@ fec_restart(struct net_device *ndev, int duplex)
 		netif_device_detach(ndev);
 		napi_disable(&fep->napi);
 		netif_stop_queue(ndev);
-		netif_tx_lock(ndev);
+		netif_tx_lock_bh(ndev);
 	}
 
 	/* Whack a reset.  We should wait for this. */
@@ -616,10 +616,10 @@ fec_restart(struct net_device *ndev, int duplex)
 	writel(FEC_DEFAULT_IMASK, fep->hwp + FEC_IMASK);
 
 	if (netif_running(ndev)) {
-		netif_device_attach(ndev);
-		napi_enable(&fep->napi);
+		netif_tx_unlock_bh(ndev);
 		netif_wake_queue(ndev);
-		netif_tx_unlock(ndev);
+		napi_enable(&fep->napi);
+		netif_device_attach(ndev);
 	}
 }
 

drivers/net/ethernet/freescale/gianfar_ptp.c

@@ -524,6 +524,7 @@ static int gianfar_ptp_probe(struct platform_device *dev)
 	return 0;
 
 no_clock:
+	iounmap(etsects->regs);
 no_ioremap:
 	release_resource(etsects->rsrc);
 no_resource:

drivers/net/ethernet/icplus/ipg.h

@@ -195,57 +195,57 @@ enum ipg_regs {
 /* TFD data structure masks. */
 
 /* TFDList, TFC */
-#define	IPG_TFC_RSVD_MASK			0x0000FFFF9FFFFFFF
-#define	IPG_TFC_FRAMEID				0x000000000000FFFF
-#define	IPG_TFC_WORDALIGN			0x0000000000030000
-#define	IPG_TFC_WORDALIGNTODWORD		0x0000000000000000
-#define	IPG_TFC_WORDALIGNTOWORD			0x0000000000020000
-#define	IPG_TFC_WORDALIGNDISABLED		0x0000000000030000
-#define	IPG_TFC_TCPCHECKSUMENABLE		0x0000000000040000
-#define	IPG_TFC_UDPCHECKSUMENABLE		0x0000000000080000
-#define	IPG_TFC_IPCHECKSUMENABLE		0x0000000000100000
-#define	IPG_TFC_FCSAPPENDDISABLE		0x0000000000200000
-#define	IPG_TFC_TXINDICATE			0x0000000000400000
-#define	IPG_TFC_TXDMAINDICATE			0x0000000000800000
-#define	IPG_TFC_FRAGCOUNT			0x000000000F000000
-#define	IPG_TFC_VLANTAGINSERT			0x0000000010000000
-#define	IPG_TFC_TFDDONE				0x0000000080000000
-#define	IPG_TFC_VID				0x00000FFF00000000
-#define	IPG_TFC_CFI				0x0000100000000000
-#define	IPG_TFC_USERPRIORITY			0x0000E00000000000
+#define	IPG_TFC_RSVD_MASK			0x0000FFFF9FFFFFFFULL
+#define	IPG_TFC_FRAMEID				0x000000000000FFFFULL
+#define	IPG_TFC_WORDALIGN			0x0000000000030000ULL
+#define	IPG_TFC_WORDALIGNTODWORD		0x0000000000000000ULL
+#define	IPG_TFC_WORDALIGNTOWORD			0x0000000000020000ULL
+#define	IPG_TFC_WORDALIGNDISABLED		0x0000000000030000ULL
+#define	IPG_TFC_TCPCHECKSUMENABLE		0x0000000000040000ULL
+#define	IPG_TFC_UDPCHECKSUMENABLE		0x0000000000080000ULL
+#define	IPG_TFC_IPCHECKSUMENABLE		0x0000000000100000ULL
+#define	IPG_TFC_FCSAPPENDDISABLE		0x0000000000200000ULL
+#define	IPG_TFC_TXINDICATE			0x0000000000400000ULL
+#define	IPG_TFC_TXDMAINDICATE			0x0000000000800000ULL
+#define	IPG_TFC_FRAGCOUNT			0x000000000F000000ULL
+#define	IPG_TFC_VLANTAGINSERT			0x0000000010000000ULL
+#define	IPG_TFC_TFDDONE				0x0000000080000000ULL
+#define	IPG_TFC_VID				0x00000FFF00000000ULL
+#define	IPG_TFC_CFI				0x0000100000000000ULL
+#define	IPG_TFC_USERPRIORITY			0x0000E00000000000ULL
 
 /* TFDList, FragInfo */
-#define	IPG_TFI_RSVD_MASK			0xFFFF00FFFFFFFFFF
-#define	IPG_TFI_FRAGADDR			0x000000FFFFFFFFFF
-#define	IPG_TFI_FRAGLEN				0xFFFF000000000000LL
+#define	IPG_TFI_RSVD_MASK			0xFFFF00FFFFFFFFFFULL
+#define	IPG_TFI_FRAGADDR			0x000000FFFFFFFFFFULL
+#define	IPG_TFI_FRAGLEN				0xFFFF000000000000ULL
 
 /* RFD data structure masks. */
 
 /* RFDList, RFS */
-#define	IPG_RFS_RSVD_MASK			0x0000FFFFFFFFFFFF
-#define	IPG_RFS_RXFRAMELEN			0x000000000000FFFF
-#define	IPG_RFS_RXFIFOOVERRUN			0x0000000000010000
-#define	IPG_RFS_RXRUNTFRAME			0x0000000000020000
-#define	IPG_RFS_RXALIGNMENTERROR		0x0000000000040000
-#define	IPG_RFS_RXFCSERROR			0x0000000000080000
-#define	IPG_RFS_RXOVERSIZEDFRAME		0x0000000000100000
-#define	IPG_RFS_RXLENGTHERROR			0x0000000000200000
-#define	IPG_RFS_VLANDETECTED			0x0000000000400000
-#define	IPG_RFS_TCPDETECTED			0x0000000000800000
-#define	IPG_RFS_TCPERROR			0x0000000001000000
-#define	IPG_RFS_UDPDETECTED			0x0000000002000000
-#define	IPG_RFS_UDPERROR			0x0000000004000000
-#define	IPG_RFS_IPDETECTED			0x0000000008000000
-#define	IPG_RFS_IPERROR				0x0000000010000000
-#define	IPG_RFS_FRAMESTART			0x0000000020000000
-#define	IPG_RFS_FRAMEEND			0x0000000040000000
-#define	IPG_RFS_RFDDONE				0x0000000080000000
-#define	IPG_RFS_TCI				0x0000FFFF00000000
+#define	IPG_RFS_RSVD_MASK			0x0000FFFFFFFFFFFFULL
+#define	IPG_RFS_RXFRAMELEN			0x000000000000FFFFULL
+#define	IPG_RFS_RXFIFOOVERRUN			0x0000000000010000ULL
+#define	IPG_RFS_RXRUNTFRAME			0x0000000000020000ULL
+#define	IPG_RFS_RXALIGNMENTERROR		0x0000000000040000ULL
+#define	IPG_RFS_RXFCSERROR			0x0000000000080000ULL
+#define	IPG_RFS_RXOVERSIZEDFRAME		0x0000000000100000ULL
+#define	IPG_RFS_RXLENGTHERROR			0x0000000000200000ULL
+#define	IPG_RFS_VLANDETECTED			0x0000000000400000ULL
+#define	IPG_RFS_TCPDETECTED			0x0000000000800000ULL
+#define	IPG_RFS_TCPERROR			0x0000000001000000ULL
+#define	IPG_RFS_UDPDETECTED			0x0000000002000000ULL
+#define	IPG_RFS_UDPERROR			0x0000000004000000ULL
+#define	IPG_RFS_IPDETECTED			0x0000000008000000ULL
+#define	IPG_RFS_IPERROR				0x0000000010000000ULL
+#define	IPG_RFS_FRAMESTART			0x0000000020000000ULL
+#define	IPG_RFS_FRAMEEND			0x0000000040000000ULL
+#define	IPG_RFS_RFDDONE				0x0000000080000000ULL
+#define	IPG_RFS_TCI				0x0000FFFF00000000ULL
 
 /* RFDList, FragInfo */
-#define	IPG_RFI_RSVD_MASK			0xFFFF00FFFFFFFFFF
-#define	IPG_RFI_FRAGADDR			0x000000FFFFFFFFFF
-#define	IPG_RFI_FRAGLEN				0xFFFF000000000000LL
+#define	IPG_RFI_RSVD_MASK			0xFFFF00FFFFFFFFFFULL
+#define	IPG_RFI_FRAGADDR			0x000000FFFFFFFFFFULL
+#define	IPG_RFI_FRAGLEN				0xFFFF000000000000ULL
 
 /* I/O Register masks. */
 

drivers/net/ethernet/marvell/mv643xx_eth.c

@@ -867,7 +867,7 @@ static int txq_reclaim(struct tx_queue *txq, int budget, int force)
 	struct netdev_queue *nq = netdev_get_tx_queue(mp->dev, txq->index);
 	int reclaimed;
 
-	__netif_tx_lock(nq, smp_processor_id());
+	__netif_tx_lock_bh(nq);
 
 	reclaimed = 0;
 	while (reclaimed < budget && txq->tx_desc_count > 0) {
@@ -913,7 +913,7 @@ static int txq_reclaim(struct tx_queue *txq, int budget, int force)
 		dev_kfree_skb(skb);
 	}
 
-	__netif_tx_unlock(nq);
+	__netif_tx_unlock_bh(nq);
 
 	if (reclaimed < budget)
 		mp->work_tx &= ~(1 << txq->index);
@@ -2745,7 +2745,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
 
 	INIT_WORK(&mp->tx_timeout_task, tx_timeout_task);
 
-	netif_napi_add(dev, &mp->napi, mv643xx_eth_poll, 128);
+	netif_napi_add(dev, &mp->napi, mv643xx_eth_poll, NAPI_POLL_WEIGHT);
 
 	init_timer(&mp->rx_oom);
 	mp->rx_oom.data = (unsigned long)mp;

drivers/net/ethernet/qlogic/qlcnic/qlcnic.h

@@ -907,8 +907,11 @@ struct qlcnic_ipaddr {
 #define QLCNIC_FW_HANG			0x4000
 #define QLCNIC_FW_LRO_MSS_CAP		0x8000
 #define QLCNIC_TX_INTR_SHARED		0x10000
+#define QLCNIC_APP_CHANGED_FLAGS	0x20000
 #define QLCNIC_IS_MSI_FAMILY(adapter) \
 	((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
+#define QLCNIC_IS_TSO_CAPABLE(adapter)  \
+	((adapter)->ahw->capabilities & QLCNIC_FW_CAPABILITY_TSO)
 
 #define QLCNIC_DEF_NUM_STS_DESC_RINGS	4
 #define QLCNIC_MSIX_TBL_SPACE		8192
@@ -1034,6 +1037,7 @@ struct qlcnic_adapter {
 	spinlock_t rx_mac_learn_lock;
 	u32 file_prd_off;	/*File fw product offset*/
 	u32 fw_version;
+	u32 offload_flags;
 	const struct firmware *fw;
 };
 
@@ -1542,6 +1546,8 @@ void qlcnic_add_lb_filter(struct qlcnic_adapter *, struct sk_buff *, int, u16);
 int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter);
 int qlcnic_read_mac_addr(struct qlcnic_adapter *);
 int qlcnic_setup_netdev(struct qlcnic_adapter *, struct net_device *, int);
+void qlcnic_set_netdev_features(struct qlcnic_adapter *,
+				struct qlcnic_esw_func_cfg *);
 void qlcnic_sriov_vf_schedule_multi(struct net_device *);
 void qlcnic_vf_add_mc_list(struct net_device *, u16);
 

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c

@@ -382,8 +382,6 @@ static int qlcnic_83xx_idc_tx_soft_reset(struct qlcnic_adapter *adapter)
 	clear_bit(__QLCNIC_RESETTING, &adapter->state);
 	dev_err(&adapter->pdev->dev, "%s:\n", __func__);
 
-	adapter->netdev->trans_start = jiffies;
-
 	return 0;
 }