diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index fe0e7a6f4d72..cab99fd44c8e 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1067,12 +1067,12 @@ static netdev_features_t bond_fix_features(struct net_device *dev,
 	return features;
 }
 
-#define BOND_VLAN_FEATURES	(NETIF_F_ALL_CSUM | NETIF_F_SG | \
+#define BOND_VLAN_FEATURES	(NETIF_F_HW_CSUM | NETIF_F_SG | \
 				 NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \
 				 NETIF_F_HIGHDMA | NETIF_F_LRO)
 
-#define BOND_ENC_FEATURES	(NETIF_F_ALL_CSUM | NETIF_F_SG | NETIF_F_RXCSUM |\
-				 NETIF_F_ALL_TSO)
+#define BOND_ENC_FEATURES	(NETIF_F_HW_CSUM | NETIF_F_SG | \
+				 NETIF_F_RXCSUM | NETIF_F_ALL_TSO)
 
 static void bond_compute_features(struct bonding *bond)
 {
@@ -4182,7 +4182,6 @@ void bond_setup(struct net_device *bond_dev)
 				NETIF_F_HW_VLAN_CTAG_RX |
 				NETIF_F_HW_VLAN_CTAG_FILTER;
 
-	bond_dev->hw_features &= ~(NETIF_F_ALL_CSUM & ~NETIF_F_HW_CSUM);
 	bond_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL;
 	bond_dev->features |= bond_dev->hw_features;
 }
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 4cab8879f5ae..34e324f20d80 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -5289,7 +5289,7 @@ static netdev_features_t be_features_check(struct sk_buff *skb,
 	    skb->inner_protocol != htons(ETH_P_TEB) ||
 	    skb_inner_mac_header(skb) - skb_transport_header(skb) !=
 	    sizeof(struct udphdr) + sizeof(struct vxlanhdr))
-		return features & ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK);
+		return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
 
 	return features;
 }
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index 7af870a3c549..6691b5a45b9d 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -763,7 +763,7 @@ static netdev_features_t ibmveth_fix_features(struct net_device *dev,
 	 */
 
 	if (!(features & NETIF_F_RXCSUM))
-		features &= ~NETIF_F_ALL_CSUM;
+		features &= ~NETIF_F_CSUM_MASK;
 
 	return features;
 }
@@ -928,7 +928,8 @@ static int ibmveth_set_features(struct net_device *dev,
 		rc1 = ibmveth_set_csum_offload(dev, rx_csum);
 		if (rc1 && !adapter->rx_csum)
 			dev->features =
-				features & ~(NETIF_F_ALL_CSUM | NETIF_F_RXCSUM);
+				features & ~(NETIF_F_CSUM_MASK |
+					     NETIF_F_RXCSUM);
 	}
 
 	if (large_send != adapter->large_send) {
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index d9854d39576d..83ddf362ea77 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -1357,7 +1357,7 @@ static netdev_features_t fm10k_features_check(struct sk_buff *skb,
 	if (!skb->encapsulation || fm10k_tx_encap_offload(skb))
 		return features;
 
-	return features & ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK);
+	return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
 }
 
 static const struct net_device_ops fm10k_netdev_ops = {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index b118deb08ce6..c284e4341c7c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -8766,7 +8766,7 @@ static netdev_features_t i40e_features_check(struct sk_buff *skb,
 	if (skb->encapsulation &&
 	    (skb_inner_mac_header(skb) - skb_transport_header(skb) >
 	     I40E_MAX_TUNNEL_HDR_LEN))
-		return features & ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK);
+		return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
 
 	return features;
 }
@@ -8842,7 +8842,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
 
 	netdev->features = NETIF_F_SG		       |
 			   NETIF_F_IP_CSUM	       |
-			   NETIF_F_SCTP_CSUM	       |
+			   NETIF_F_SCTP_CRC	       |
 			   NETIF_F_HIGHDMA	       |
 			   NETIF_F_GSO_UDP_TUNNEL      |
 			   NETIF_F_GSO_GRE	       |
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 455394cf7f80..4d05ff6f0423 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -2321,7 +2321,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
 	netdev->features |= NETIF_F_HIGHDMA |
 			    NETIF_F_SG |
 			    NETIF_F_IP_CSUM |
-			    NETIF_F_SCTP_CSUM |
+			    NETIF_F_SCTP_CRC |
 			    NETIF_F_IPV6_CSUM |
 			    NETIF_F_TSO |
 			    NETIF_F_TSO6 |
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 7afde455326d..31e5f3942839 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -2379,8 +2379,8 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	}
 
 	if (hw->mac.type >= e1000_82576) {
-		netdev->hw_features |= NETIF_F_SCTP_CSUM;
-		netdev->features |= NETIF_F_SCTP_CSUM;
+		netdev->hw_features |= NETIF_F_SCTP_CRC;
+		netdev->features |= NETIF_F_SCTP_CRC;
 	}
 
 	netdev->priv_flags |= IFF_UNICAST_FLT;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 66c64a376719..fca35aa90d0f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -8598,7 +8598,7 @@ ixgbe_features_check(struct sk_buff *skb, struct net_device *dev,
 
 	if (unlikely(skb_inner_mac_header(skb) - skb_transport_header(skb) >
 		     IXGBE_MAX_TUNNEL_HDR_LEN))
-		return features & ~NETIF_F_ALL_CSUM;
+		return features & ~NETIF_F_CSUM_MASK;
 
 	return features;
 }
@@ -8995,8 +8995,8 @@ skip_sriov:
 	case ixgbe_mac_X540:
 	case ixgbe_mac_X550:
 	case ixgbe_mac_X550EM_x:
-		netdev->features |= NETIF_F_SCTP_CSUM;
-		netdev->hw_features |= NETIF_F_SCTP_CSUM |
+		netdev->features |= NETIF_F_SCTP_CRC;
+		netdev->hw_features |= NETIF_F_SCTP_CRC |
 				       NETIF_F_NTUPLE;
 		break;
 	default:
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index 060dd3922974..b1de7afd4116 100644
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -2753,7 +2753,7 @@ static netdev_features_t
 jme_fix_features(struct net_device *netdev, netdev_features_t features)
 {
 	if (netdev->mtu > 1900)
-		features &= ~(NETIF_F_ALL_TSO | NETIF_F_ALL_CSUM);
+		features &= ~(NETIF_F_ALL_TSO | NETIF_F_CSUM_MASK);
 	return features;
 }
 
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 5606a043063e..ec0a22119e09 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -4380,7 +4380,7 @@ static netdev_features_t sky2_fix_features(struct net_device *dev,
 	 */
 	if (dev->mtu > ETH_DATA_LEN && hw->chip_id == CHIP_ID_YUKON_EC_U) {
 		netdev_info(dev, "checksum offload not possible with jumbo frames\n");
-		features &= ~(NETIF_F_TSO|NETIF_F_SG|NETIF_F_ALL_CSUM);
+		features &= ~(NETIF_F_TSO | NETIF_F_SG | NETIF_F_CSUM_MASK);
 	}
 
 	/* Some hardware requires receive checksum for RSS to work. */
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 038ac6b14a60..7060539d276a 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -2071,7 +2071,7 @@ nfp_net_features_check(struct sk_buff *skb, struct net_device *dev,
 		l4_hdr = ipv6_hdr(skb)->nexthdr;
 		break;
 	default:
-		return features & ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK);
+		return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
 	}
 
 	if (skb->inner_protocol_type != ENCAP_TYPE_ETHER ||
@@ -2080,7 +2080,7 @@ nfp_net_features_check(struct sk_buff *skb, struct net_device *dev,
 	    (l4_hdr == IPPROTO_UDP &&
 	     (skb_inner_mac_header(skb) - skb_transport_header(skb) !=
 	      sizeof(struct udphdr) + sizeof(struct vxlanhdr))))
-		return features & ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK);
+		return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
 
 	return features;
 }
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c
index 08d4be616064..e097e6baaac4 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c
@@ -500,7 +500,7 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
 		val = XsumTX;
 		pch_gbe_validate_option(&val, &opt, adapter);
 		if (!val)
-			dev->features &= ~NETIF_F_ALL_CSUM;
+			dev->features &= ~NETIF_F_CSUM_MASK;
 	}
 	{ /* Flow Control */
 		static const struct pch_gbe_option opt = {
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index b405349a570c..6f697438545d 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -3128,10 +3128,10 @@ static int efx_pci_probe(struct pci_dev *pci_dev,
 	net_dev->features |= (efx->type->offload_features | NETIF_F_SG |
 			      NETIF_F_HIGHDMA | NETIF_F_TSO |
 			      NETIF_F_RXCSUM);
-	if (efx->type->offload_features & NETIF_F_V6_CSUM)
+	if (efx->type->offload_features & (NETIF_F_IPV6_CSUM | NETIF_F_HW_CSUM))
 		net_dev->features |= NETIF_F_TSO6;
 	/* Mask for features that also apply to VLAN devices */
-	net_dev->vlan_features |= (NETIF_F_ALL_CSUM | NETIF_F_SG |
+	net_dev->vlan_features |= (NETIF_F_HW_CSUM | NETIF_F_SG |
 				   NETIF_F_HIGHDMA | NETIF_F_ALL_TSO |
 				   NETIF_F_RXCSUM);
 	/* All offloads can be toggled */
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 3c6549aee11d..0b0fea73a7a7 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2402,7 +2402,7 @@ static netdev_features_t stmmac_fix_features(struct net_device *dev,
 		features &= ~NETIF_F_RXCSUM;
 
 	if (!priv->plat->tx_coe)
-		features &= ~NETIF_F_ALL_CSUM;
+		features &= ~NETIF_F_CSUM_MASK;
 
 	/* Some GMAC devices have a bugged Jumbo frame support that
 	 * needs to have the Tx COE disabled for oversized frames
@@ -2410,7 +2410,7 @@ static netdev_features_t stmmac_fix_features(struct net_device *dev,
 	 * the TX csum insertionin the TDES and not use SF.
 	 */
 	if (priv->plat->bugged_jumbo && (dev->mtu > ETH_DATA_LEN))
-		features &= ~NETIF_F_ALL_CSUM;
+		features &= ~NETIF_F_CSUM_MASK;
 
 	return features;
 }
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index a9268db4e349..f94392d07126 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -88,7 +88,7 @@ static struct lock_class_key ipvlan_netdev_xmit_lock_key;
 static struct lock_class_key ipvlan_netdev_addr_lock_key;
 
 #define IPVLAN_FEATURES \
-	(NETIF_F_SG | NETIF_F_ALL_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
+	(NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
 	 NETIF_F_GSO | NETIF_F_TSO | NETIF_F_UFO | NETIF_F_GSO_ROBUST | \
 	 NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO | NETIF_F_RXCSUM | \
 	 NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_STAG_FILTER)
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index dc7d970bd1c0..a400288cb37b 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -175,7 +175,7 @@ static void loopback_setup(struct net_device *dev)
 		| NETIF_F_UFO
 		| NETIF_F_HW_CSUM
 		| NETIF_F_RXCSUM
-		| NETIF_F_SCTP_CSUM
+		| NETIF_F_SCTP_CRC
 		| NETIF_F_HIGHDMA
 		| NETIF_F_LLTX
 		| NETIF_F_NETNS_LOCAL
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 06c8bfeaccd6..6a57a005e0ca 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -758,11 +758,11 @@ static struct lock_class_key macvlan_netdev_xmit_lock_key;
 static struct lock_class_key macvlan_netdev_addr_lock_key;
 
 #define ALWAYS_ON_FEATURES \
-	(NETIF_F_SG | NETIF_F_GEN_CSUM | NETIF_F_GSO_SOFTWARE | NETIF_F_LLTX | \
+	(NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_GSO_SOFTWARE | NETIF_F_LLTX | \
 	 NETIF_F_GSO_ROBUST)
 
 #define MACVLAN_FEATURES \
-	(NETIF_F_SG | NETIF_F_ALL_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
+	(NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
 	 NETIF_F_GSO | NETIF_F_TSO | NETIF_F_UFO | NETIF_F_LRO | \
 	 NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO | NETIF_F_RXCSUM | \
 	 NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_STAG_FILTER)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 0fc521941c71..d636d051fac8 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -388,7 +388,7 @@ static rx_handler_result_t macvtap_handle_frame(struct sk_buff **pskb)
 		 *        check, we either support them all or none.
 		 */
 		if (skb->ip_summed == CHECKSUM_PARTIAL &&
-		    !(features & NETIF_F_ALL_CSUM) &&
+		    !(features & NETIF_F_CSUM_MASK) &&
 		    skb_checksum_help(skb))
 			goto drop;
 		skb_queue_tail(&q->sk.sk_receive_queue, skb);
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 059c0f60a2b2..915f60fce186 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -981,7 +981,7 @@ static void team_port_disable(struct team *team,
 	team_lower_state_changed(port);
 }
 
-#define TEAM_VLAN_FEATURES (NETIF_F_ALL_CSUM | NETIF_F_SG | \
+#define TEAM_VLAN_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | \
 			    NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \
 			    NETIF_F_HIGHDMA | NETIF_F_LRO)
 
@@ -2091,7 +2091,6 @@ static void team_setup(struct net_device *dev)
 			   NETIF_F_HW_VLAN_CTAG_RX |
 			   NETIF_F_HW_VLAN_CTAG_FILTER;
 
-	dev->hw_features &= ~(NETIF_F_ALL_CSUM & ~NETIF_F_HW_CSUM);
 	dev->features |= dev->hw_features;
 }
 
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index d9427ca3dba7..34642a9583e0 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1986,7 +1986,7 @@ rtl8152_features_check(struct sk_buff *skb, struct net_device *dev,
 	int offset = skb_transport_offset(skb);
 
 	if ((mss || skb->ip_summed == CHECKSUM_PARTIAL) && offset > max_offset)
-		features &= ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK);
+		features &= ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
 	else if ((skb->len + sizeof(struct tx_desc)) > agg_buf_sz)
 		features &= ~NETIF_F_GSO_MASK;
 
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index f4424063b860..0efe7112fc1f 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -1625,7 +1625,7 @@ static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp)
 
 	/* crc offload */
 	if (likely(lport->crc_offload)) {
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
+		skb->ip_summed = CHECKSUM_PARTIAL;
 		skb->csum_start = skb_headroom(skb);
 		skb->csum_offset = skb->len;
 		crc = 0;
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib.c
index 679785b0209c..9de4f23910d8 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib.c
@@ -69,7 +69,7 @@ ksocknal_lib_zc_capable(ksock_conn_t *conn)
 
 	/* ZC if the socket supports scatter/gather and doesn't need software
 	 * checksums */
-	return ((caps & NETIF_F_SG) != 0 && (caps & NETIF_F_ALL_CSUM) != 0);
+	return ((caps & NETIF_F_SG) != 0 && (caps & NETIF_F_CSUM_MASK) != 0);
 }
 
 int
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 05f5879821b8..a5f6ce6b578c 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -621,7 +621,7 @@ static inline netdev_features_t vlan_features_check(const struct sk_buff *skb,
 						     NETIF_F_SG |
 						     NETIF_F_HIGHDMA |
 						     NETIF_F_FRAGLIST |
-						     NETIF_F_GEN_CSUM |
+						     NETIF_F_HW_CSUM |
 						     NETIF_F_HW_VLAN_CTAG_TX |
 						     NETIF_F_HW_VLAN_STAG_TX);
 
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index f0d87347df19..d9654f0eecb3 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -52,7 +52,7 @@ enum {
 		NETIF_F_GSO_TUNNEL_REMCSUM_BIT,
 
 	NETIF_F_FCOE_CRC_BIT,		/* FCoE CRC32 */
-	NETIF_F_SCTP_CSUM_BIT,		/* SCTP checksum offload */
+	NETIF_F_SCTP_CRC_BIT,		/* SCTP checksum offload */
 	NETIF_F_FCOE_MTU_BIT,		/* Supports max FCoE MTU, 2158 bytes*/
 	NETIF_F_NTUPLE_BIT,		/* N-tuple filters supported */
 	NETIF_F_RXHASH_BIT,		/* Receive hashing offload */
@@ -103,7 +103,7 @@ enum {
 #define NETIF_F_NTUPLE		__NETIF_F(NTUPLE)
 #define NETIF_F_RXCSUM		__NETIF_F(RXCSUM)
 #define NETIF_F_RXHASH		__NETIF_F(RXHASH)
-#define NETIF_F_SCTP_CSUM	__NETIF_F(SCTP_CSUM)
+#define NETIF_F_SCTP_CRC	__NETIF_F(SCTP_CRC)
 #define NETIF_F_SG		__NETIF_F(SG)
 #define NETIF_F_TSO6		__NETIF_F(TSO6)
 #define NETIF_F_TSO_ECN		__NETIF_F(TSO_ECN)
@@ -146,10 +146,12 @@ enum {
 #define NETIF_F_GSO_SOFTWARE	(NETIF_F_TSO | NETIF_F_TSO_ECN | \
 				 NETIF_F_TSO6 | NETIF_F_UFO)
 
-#define NETIF_F_GEN_CSUM	NETIF_F_HW_CSUM
-#define NETIF_F_V4_CSUM		(NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM)
-#define NETIF_F_V6_CSUM		(NETIF_F_GEN_CSUM | NETIF_F_IPV6_CSUM)
-#define NETIF_F_ALL_CSUM	(NETIF_F_V4_CSUM | NETIF_F_V6_CSUM)
+/* List of IP checksum features. Note that NETIF_F_ HW_CSUM should not be
+ * set in features when NETIF_F_IP_CSUM or NETIF_F_IPV6_CSUM are set--
+ * this would be contradictory
+ */
+#define NETIF_F_CSUM_MASK	(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | \
+				 NETIF_F_HW_CSUM)
 
 #define NETIF_F_ALL_TSO 	(NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
 
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1bb21ff0fa64..9fb6395967de 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2522,6 +2522,71 @@ static inline void skb_gro_remcsum_cleanup(struct sk_buff *skb,
 	remcsum_unadjust((__sum16 *)ptr, grc->delta);
 }
 
+struct skb_csum_offl_spec {
+	__u16		ipv4_okay:1,
+			ipv6_okay:1,
+			encap_okay:1,
+			ip_options_okay:1,
+			ext_hdrs_okay:1,
+			tcp_okay:1,
+			udp_okay:1,
+			sctp_okay:1,
+			vlan_okay:1,
+			no_encapped_ipv6:1,
+			no_not_encapped:1;
+};
+
+bool __skb_csum_offload_chk(struct sk_buff *skb,
+			    const struct skb_csum_offl_spec *spec,
+			    bool *csum_encapped,
+			    bool csum_help);
+
+static inline bool skb_csum_offload_chk(struct sk_buff *skb,
+					const struct skb_csum_offl_spec *spec,
+					bool *csum_encapped,
+					bool csum_help)
+{
+	if (skb->ip_summed != CHECKSUM_PARTIAL)
+		return false;
+
+	return __skb_csum_offload_chk(skb, spec, csum_encapped, csum_help);
+}
+
+static inline bool skb_csum_offload_chk_help(struct sk_buff *skb,
+					     const struct skb_csum_offl_spec *spec)
+{
+	bool csum_encapped;
+
+	return skb_csum_offload_chk(skb, spec, &csum_encapped, true);
+}
+
+static inline bool skb_csum_off_chk_help_cmn(struct sk_buff *skb)
+{
+	static const struct skb_csum_offl_spec csum_offl_spec = {
+		.ipv4_okay = 1,
+		.ip_options_okay = 1,
+		.ipv6_okay = 1,
+		.vlan_okay = 1,
+		.tcp_okay = 1,
+		.udp_okay = 1,
+	};
+
+	return skb_csum_offload_chk_help(skb, &csum_offl_spec);
+}
+
+static inline bool skb_csum_off_chk_help_cmn_v4_only(struct sk_buff *skb)
+{
+	static const struct skb_csum_offl_spec csum_offl_spec = {
+		.ipv4_okay = 1,
+		.ip_options_okay = 1,
+		.tcp_okay = 1,
+		.udp_okay = 1,
+		.vlan_okay = 1,
+	};
+
+	return skb_csum_offload_chk_help(skb, &csum_offl_spec);
+}
+
 static inline int dev_hard_header(struct sk_buff *skb, struct net_device *dev,
 				  unsigned short type,
 				  const void *daddr, const void *saddr,
@@ -3691,13 +3756,37 @@ __be16 skb_network_protocol(struct sk_buff *skb, int *depth);
 static inline bool can_checksum_protocol(netdev_features_t features,
 					 __be16 protocol)
 {
-	return ((features & NETIF_F_GEN_CSUM) ||
-		((features & NETIF_F_V4_CSUM) &&
-		 protocol == htons(ETH_P_IP)) ||
-		((features & NETIF_F_V6_CSUM) &&
-		 protocol == htons(ETH_P_IPV6)) ||
-		((features & NETIF_F_FCOE_CRC) &&
-		 protocol == htons(ETH_P_FCOE)));
+	if (protocol == htons(ETH_P_FCOE))
+		return !!(features & NETIF_F_FCOE_CRC);
+
+	/* Assume this is an IP checksum (not SCTP CRC) */
+
+	if (features & NETIF_F_HW_CSUM) {
+		/* Can checksum everything */
+		return true;
+	}
+
+	switch (protocol) {
+	case htons(ETH_P_IP):
+		return !!(features & NETIF_F_IP_CSUM);
+	case htons(ETH_P_IPV6):
+		return !!(features & NETIF_F_IPV6_CSUM);
+	default:
+		return false;
+	}
+}
+
+/* Map an ethertype into IP protocol if possible */
+static inline int eproto_to_ipproto(int eproto)
+{
+	switch (eproto) {
+	case htons(ETH_P_IP):
+		return IPPROTO_IP;
+	case htons(ETH_P_IPV6):
+		return IPPROTO_IPV6;
+	default:
+		return -1;
+	}
 }
 
 #ifdef CONFIG_BUG
@@ -3762,15 +3851,14 @@ void linkwatch_run_queue(void);
 static inline netdev_features_t netdev_intersect_features(netdev_features_t f1,
 							  netdev_features_t f2)
 {
-	if (f1 & NETIF_F_GEN_CSUM)
-		f1 |= (NETIF_F_ALL_CSUM & ~NETIF_F_GEN_CSUM);
-	if (f2 & NETIF_F_GEN_CSUM)
-		f2 |= (NETIF_F_ALL_CSUM & ~NETIF_F_GEN_CSUM);
-	f1 &= f2;
-	if (f1 & NETIF_F_GEN_CSUM)
-		f1 &= ~(NETIF_F_ALL_CSUM & ~NETIF_F_GEN_CSUM);
+	if ((f1 ^ f2) & NETIF_F_HW_CSUM) {
+		if (f1 & NETIF_F_HW_CSUM)
+			f1 |= (NETIF_F_IP_CSUM|NETIF_F_IP_CSUM);
+		else
+			f2 |= (NETIF_F_IP_CSUM|NETIF_F_IP_CSUM);
+	}
 
-	return f1;
+	return f1 & f2;
 }
 
 static inline netdev_features_t netdev_get_wanted_features(
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index af4f6ac025b6..6b6bd42d6134 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -39,11 +39,55 @@
 #include <linux/in6.h>
 #include <net/flow.h>
 
-/* A. Checksumming of received packets by device.
+/* The interface for checksum offload between the stack and networking drivers
+ * is as follows...
+ *
+ * A. IP checksum related features
+ *
+ * Drivers advertise checksum offload capabilities in the features of a device.
+ * From the stack's point of view these are capabilities offered by the driver,
+ * a driver typically only advertises features that it is capable of offloading
+ * to its device.
+ *
+ * The checksum related features are:
+ *
+ *	NETIF_F_HW_CSUM	- The driver (or its device) is able to compute one
+ *			  IP (one's complement) checksum for any combination
+ *			  of protocols or protocol layering. The checksum is
+ *			  computed and set in a packet per the CHECKSUM_PARTIAL
+ *			  interface (see below).
+ *
+ *	NETIF_F_IP_CSUM - Driver (device) is only able to checksum plain
+ *			  TCP or UDP packets over IPv4. These are specifically
+ *			  unencapsulated packets of the form IPv4|TCP or
+ *			  IPv4|UDP where the Protocol field in the IPv4 header
+ *			  is TCP or UDP. The IPv4 header may contain IP options
+ *			  This feature cannot be set in features for a device
+ *			  with NETIF_F_HW_CSUM also set. This feature is being
+ *			  DEPRECATED (see below).
+ *
+ *	NETIF_F_IPV6_CSUM - Driver (device) is only able to checksum plain
+ *			  TCP or UDP packets over IPv6. These are specifically
+ *			  unencapsulated packets of the form IPv6|TCP or
+ *			  IPv4|UDP where the Next Header field in the IPv6
+ *			  header is either TCP or UDP. IPv6 extension headers
+ *			  are not supported with this feature. This feature
+ *			  cannot be set in features for a device with
+ *			  NETIF_F_HW_CSUM also set. This feature is being
+ *			  DEPRECATED (see below).
+ *
+ *	NETIF_F_RXCSUM - Driver (device) performs receive checksum offload.
+ *			 This flag is used only used to disable the RX checksum
+ *			 feature for a device. The stack will accept receive
+ *			 checksum indication in packets received on a device
+ *			 regardless of whether NETIF_F_RXCSUM is set.
+ *
+ * B. Checksumming of received packets by device. Indication of checksum
+ *    verification is in set skb->ip_summed. Possible values are:
  *
  * CHECKSUM_NONE:
  *
- *   Device failed to checksum this packet e.g. due to lack of capabilities.
+ *   Device did not checksum this packet e.g. due to lack of capabilities.
  *   The packet contains full (though not verified) checksum in packet but
  *   not in skb->csum. Thus, skb->csum is undefined in this case.
  *
@@ -53,9 +97,8 @@
  *   (as in CHECKSUM_COMPLETE), but it does parse headers and verify checksums
  *   for specific protocols. For such packets it will set CHECKSUM_UNNECESSARY
  *   if their checksums are okay. skb->csum is still undefined in this case
- *   though. It is a bad option, but, unfortunately, nowadays most vendors do
- *   this. Apparently with the secret goal to sell you new devices, when you
- *   will add new protocol to your host, f.e. IPv6 8)
+ *   though. A driver or device must never modify the checksum field in the
+ *   packet even if checksum is verified.
  *
  *   CHECKSUM_UNNECESSARY is applicable to following protocols:
  *     TCP: IPv6 and IPv4.
@@ -96,40 +139,77 @@
  *   packet that are after the checksum being offloaded are not considered to
  *   be verified.
  *
- * B. Checksumming on output.
+ * C. Checksumming on transmit for non-GSO. The stack requests checksum offload
+ *    in the skb->ip_summed for a packet. Values are:
+ *
+ * CHECKSUM_PARTIAL:
+ *
+ *   The driver is required to checksum the packet as seen by hard_start_xmit()
+ *   from skb->csum_start up to the end, and to record/write the checksum at
+ *   offset skb->csum_start + skb->csum_offset. A driver may verify that the
+ *   csum_start and csum_offset values are valid values given the length and
+ *   offset of the packet, however they should not attempt to validate that the
+ *   checksum refers to a legitimate transport layer checksum-- it is the
+ *   purview of the stack to validate that csum_start and csum_offset are set
+ *   correctly.
+ *
+ *   When the stack requests checksum offload for a packet, the driver MUST
+ *   ensure that the checksum is set correctly. A driver can either offload the
+ *   checksum calculation to the device, or call skb_checksum_help (in the case
+ *   that the device does not support offload for a particular checksum).
+ *
+ *   NETIF_F_IP_CSUM and NETIF_F_IPV6_CSUM are being deprecated in favor of
+ *   NETIF_F_HW_CSUM. New devices should use NETIF_F_HW_CSUM to indicate
+ *   checksum offload capability. If a	device has limited checksum capabilities
+ *   (for instance can only perform NETIF_F_IP_CSUM or NETIF_F_IPV6_CSUM as
+ *   described above) a helper function can be called to resolve
+ *   CHECKSUM_PARTIAL. The helper functions are skb_csum_off_chk*. The helper
+ *   function takes a spec argument that describes the protocol layer that is
+ *   supported for checksum offload and can be called for each packet. If a
+ *   packet does not match the specification for offload, skb_checksum_help
+ *   is called to resolve the checksum.
  *
  * CHECKSUM_NONE:
  *
  *   The skb was already checksummed by the protocol, or a checksum is not
  *   required.
  *
- * CHECKSUM_PARTIAL:
- *
- *   The device is required to checksum the packet as seen by hard_start_xmit()
- *   from skb->csum_start up to the end, and to record/write the checksum at
- *   offset skb->csum_start + skb->csum_offset.
- *
- *   The device must show its capabilities in dev->features, set up at device
- *   setup time, e.g. netdev_features.h:
- *
- *	NETIF_F_HW_CSUM	- It's a clever device, it's able to checksum everything.
- *	NETIF_F_IP_CSUM - Device is dumb, it's able to checksum only TCP/UDP over
- *			  IPv4. Sigh. Vendors like this way for an unknown reason.
- *			  Though, see comment above about CHECKSUM_UNNECESSARY. 8)
- *	NETIF_F_IPV6_CSUM - About as dumb as the last one but does IPv6 instead.
- *	NETIF_F_...     - Well, you get the picture.
- *
  * CHECKSUM_UNNECESSARY:
  *
- *   Normally, the device will do per protocol specific checksumming. Protocol
- *   implementations that do not want the NIC to perform the checksum
- *   calculation should use this flag in their outgoing skbs.
+ *   This has the same meaning on as CHECKSUM_NONE for checksum offload on
+ *   output.
  *
- *	NETIF_F_FCOE_CRC - This indicates that the device can do FCoE FC CRC
- *			   offload. Correspondingly, the FCoE protocol driver
- *			   stack should use CHECKSUM_UNNECESSARY.
+ * CHECKSUM_COMPLETE:
+ *   Not used in checksum output. If a driver observes a packet with this value
+ *   set in skbuff, if should treat as CHECKSUM_NONE being set.
  *
- * Any questions? No questions, good.		--ANK
+ * D. Non-IP checksum (CRC) offloads
+ *
+ *   NETIF_F_SCTP_CRC - This feature indicates that a device is capable of
+ *     offloading the SCTP CRC in a packet. To perform this offload the stack
+ *     will set ip_summed to CHECKSUM_PARTIAL and set csum_start and csum_offset
+ *     accordingly. Note the there is no indication in the skbuff that the
+ *     CHECKSUM_PARTIAL refers to an SCTP checksum, a driver that supports
+ *     both IP checksum offload and SCTP CRC offload must verify which offload
+ *     is configured for a packet presumably by inspecting packet headers.
+ *
+ *   NETIF_F_FCOE_CRC - This feature indicates that a device is capable of
+ *     offloading the FCOE CRC in a packet. To perform this offload the stack
+ *     will set ip_summed to CHECKSUM_PARTIAL and set csum_start and csum_offset
+ *     accordingly. Note the there is no indication in the skbuff that the
+ *     CHECKSUM_PARTIAL refers to an FCOE checksum, a driver that supports
+ *     both IP checksum offload and FCOE CRC offload must verify which offload
+ *     is configured for a packet presumably by inspecting packet headers.
+ *
+ * E. Checksumming on output with GSO.
+ *
+ * In the case of a GSO packet (skb_is_gso(skb) is true), checksum offload
+ * is implied by the SKB_GSO_* flags in gso_type. Most obviously, if the
+ * gso_type is SKB_GSO_TCPV4 or SKB_GSO_TCPV6, TCP checksum offload as
+ * part of the GSO operation is implied. If a checksum is being offloaded
+ * with GSO then ip_summed is CHECKSUM_PARTIAL, csum_start and csum_offset
+ * are set to refer to the outermost checksum being offload (two offloaded
+ * checksums are possible with UDP encapsulation).
  */
 
 /* Don't change this without changing skb_csum_unnecessary! */
@@ -1939,6 +2019,11 @@ static inline unsigned char *skb_inner_transport_header(const struct sk_buff
 	return skb->head + skb->inner_transport_header;
 }
 
+static inline int skb_inner_transport_offset(const struct sk_buff *skb)
+{
+	return skb_inner_transport_header(skb) - skb->data;
+}
+
 static inline void skb_reset_inner_transport_header(struct sk_buff *skb)
 {
 	skb->inner_transport_header = skb->data - skb->head;
diff --git a/include/net/sock.h b/include/net/sock.h
index 0ca22b014de1..ab0269f4b2cc 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1791,6 +1791,15 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
 	sk->sk_route_caps &= ~flags;
 }
 
+static inline bool sk_check_csum_caps(struct sock *sk)
+{
+	return (sk->sk_route_caps & NETIF_F_HW_CSUM) ||
+	       (sk->sk_family == PF_INET &&
+		(sk->sk_route_caps & NETIF_F_IP_CSUM)) ||
+	       (sk->sk_family == PF_INET6 &&
+		(sk->sk_route_caps & NETIF_F_IPV6_CSUM));
+}
+
 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
 					   struct iov_iter *from, char *to,
 					   int copy, int offset)
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index c1c899c3a51b..b5a1aec1a167 100644
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -232,7 +232,7 @@ static inline netdev_features_t vxlan_features_check(struct sk_buff *skb,
 	     skb->inner_protocol != htons(ETH_P_TEB) ||
 	     (skb_inner_mac_header(skb) - skb_transport_header(skb) !=
 	      sizeof(struct udphdr) + sizeof(struct vxlanhdr))))
-		return features & ~(NETIF_F_ALL_CSUM | NETIF_F_GSO_MASK);
+		return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
 
 	return features;
 }
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 9f4bd137e045..ad5e2fd1012c 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -543,9 +543,9 @@ static int vlan_dev_init(struct net_device *dev)
 					  (1<<__LINK_STATE_DORMANT))) |
 		      (1<<__LINK_STATE_PRESENT);
 
-	dev->hw_features = NETIF_F_ALL_CSUM | NETIF_F_SG |
+	dev->hw_features = NETIF_F_HW_CSUM | NETIF_F_SG |
 			   NETIF_F_FRAGLIST | NETIF_F_GSO_SOFTWARE |
-			   NETIF_F_HIGHDMA | NETIF_F_SCTP_CSUM |
+			   NETIF_F_HIGHDMA | NETIF_F_SCTP_CRC |
 			   NETIF_F_ALL_FCOE;
 
 	dev->features |= real_dev->vlan_features | NETIF_F_LLTX |
diff --git a/net/core/dev.c b/net/core/dev.c
index 8f705fcedb94..914b4a24c654 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -138,6 +138,7 @@
 #include <linux/errqueue.h>
 #include <linux/hrtimer.h>
 #include <linux/netfilter_ingress.h>
+#include <linux/sctp.h>
 
 #include "net-sysfs.h"
 
@@ -2471,6 +2472,141 @@ out:
 }
 EXPORT_SYMBOL(skb_checksum_help);
 
+/* skb_csum_offload_check - Driver helper function to determine if a device
+ * with limited checksum offload capabilities is able to offload the checksum
+ * for a given packet.
+ *
+ * Arguments:
+ *   skb - sk_buff for the packet in question
+ *   spec - contains the description of what device can offload
+ *   csum_encapped - returns true if the checksum being offloaded is
+ *	      encpasulated. That is it is checksum for the transport header
+ *	      in the inner headers.
+ *   checksum_help - when set indicates that helper function should
+ *	      call skb_checksum_help if offload checks fail
+ *
+ * Returns:
+ *   true: Packet has passed the checksum checks and should be offloadable to
+ *	   the device (a driver may still need to check for additional
+ *	   restrictions of its device)
+ *   false: Checksum is not offloadable. If checksum_help was set then
+ *	   skb_checksum_help was called to resolve checksum for non-GSO
+ *	   packets and when IP protocol is not SCTP
+ */
+bool __skb_csum_offload_chk(struct sk_buff *skb,
+			    const struct skb_csum_offl_spec *spec,
+			    bool *csum_encapped,
+			    bool csum_help)
+{
+	struct iphdr *iph;
+	struct ipv6hdr *ipv6;
+	void *nhdr;
+	int protocol;
+	u8 ip_proto;
+
+	if (skb->protocol == htons(ETH_P_8021Q) ||
+	    skb->protocol == htons(ETH_P_8021AD)) {
+		if (!spec->vlan_okay)
+			goto need_help;
+	}
+
+	/* We check whether the checksum refers to a transport layer checksum in
+	 * the outermost header or an encapsulated transport layer checksum that
+	 * corresponds to the inner headers of the skb. If the checksum is for
+	 * something else in the packet we need help.
+	 */
+	if (skb_checksum_start_offset(skb) == skb_transport_offset(skb)) {
+		/* Non-encapsulated checksum */
+		protocol = eproto_to_ipproto(vlan_get_protocol(skb));
+		nhdr = skb_network_header(skb);
+		*csum_encapped = false;
+		if (spec->no_not_encapped)
+			goto need_help;
+	} else if (skb->encapsulation && spec->encap_okay &&
+		   skb_checksum_start_offset(skb) ==
+		   skb_inner_transport_offset(skb)) {
+		/* Encapsulated checksum */
+		*csum_encapped = true;
+		switch (skb->inner_protocol_type) {
+		case ENCAP_TYPE_ETHER:
+			protocol = eproto_to_ipproto(skb->inner_protocol);
+			break;
+		case ENCAP_TYPE_IPPROTO:
+			protocol = skb->inner_protocol;
+			break;
+		}
+		nhdr = skb_inner_network_header(skb);
+	} else {
+		goto need_help;
+	}
+
+	switch (protocol) {
+	case IPPROTO_IP:
+		if (!spec->ipv4_okay)
+			goto need_help;
+		iph = nhdr;
+		ip_proto = iph->protocol;
+		if (iph->ihl != 5 && !spec->ip_options_okay)
+			goto need_help;
+		break;
+	case IPPROTO_IPV6:
+		if (!spec->ipv6_okay)
+			goto need_help;
+		if (spec->no_encapped_ipv6 && *csum_encapped)
+			goto need_help;
+		ipv6 = nhdr;
+		nhdr += sizeof(*ipv6);
+		ip_proto = ipv6->nexthdr;
+		break;
+	default:
+		goto need_help;
+	}
+
+ip_proto_again:
+	switch (ip_proto) {
+	case IPPROTO_TCP:
+		if (!spec->tcp_okay ||
+		    skb->csum_offset != offsetof(struct tcphdr, check))
+			goto need_help;
+		break;
+	case IPPROTO_UDP:
+		if (!spec->udp_okay ||
+		    skb->csum_offset != offsetof(struct udphdr, check))
+			goto need_help;
+		break;
+	case IPPROTO_SCTP:
+		if (!spec->sctp_okay ||
+		    skb->csum_offset != offsetof(struct sctphdr, checksum))
+			goto cant_help;
+		break;
+	case NEXTHDR_HOP:
+	case NEXTHDR_ROUTING:
+	case NEXTHDR_DEST: {
+		u8 *opthdr = nhdr;
+
+		if (protocol != IPPROTO_IPV6 || !spec->ext_hdrs_okay)
+			goto need_help;
+
+		ip_proto = opthdr[0];
+		nhdr += (opthdr[1] + 1) << 3;
+
+		goto ip_proto_again;
+	}
+	default:
+		goto need_help;
+	}
+
+	/* Passed the tests for offloading checksum */
+	return true;
+
+need_help:
+	if (csum_help && !skb_shinfo(skb)->gso_size)
+		skb_checksum_help(skb);
+cant_help:
+	return false;
+}
+EXPORT_SYMBOL(__skb_csum_offload_chk);
+
 __be16 skb_network_protocol(struct sk_buff *skb, int *depth)
 {
 	__be16 type = skb->protocol;
@@ -2645,7 +2781,7 @@ static netdev_features_t harmonize_features(struct sk_buff *skb,
 
 	if (skb->ip_summed != CHECKSUM_NONE &&
 	    !can_checksum_protocol(features, type)) {
-		features &= ~NETIF_F_ALL_CSUM;
+		features &= ~NETIF_F_CSUM_MASK;
 	} else if (illegal_highdma(skb->dev, skb)) {
 		features &= ~NETIF_F_SG;
 	}
@@ -2792,7 +2928,7 @@ static struct sk_buff *validate_xmit_skb(struct sk_buff *skb, struct net_device
 			else
 				skb_set_transport_header(skb,
 							 skb_checksum_start_offset(skb));
-			if (!(features & NETIF_F_ALL_CSUM) &&
+			if (!(features & NETIF_F_CSUM_MASK) &&
 			    skb_checksum_help(skb))
 				goto out_kfree_skb;
 		}
@@ -6467,9 +6603,9 @@ static netdev_features_t netdev_fix_features(struct net_device *dev,
 	/* UFO needs SG and checksumming */
 	if (features & NETIF_F_UFO) {
 		/* maybe split UFO into V4 and V6? */
-		if (!((features & NETIF_F_GEN_CSUM) ||
-		    (features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))
-			    == (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {
+		if (!(features & NETIF_F_HW_CSUM) &&
+		    ((features & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)) !=
+		     (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM))) {
 			netdev_dbg(dev,
 				"Dropping NETIF_F_UFO since no checksum offload features.\n");
 			features &= ~NETIF_F_UFO;
@@ -7571,16 +7707,16 @@ static int dev_cpu_callback(struct notifier_block *nfb,
 netdev_features_t netdev_increment_features(netdev_features_t all,
 	netdev_features_t one, netdev_features_t mask)
 {
-	if (mask & NETIF_F_GEN_CSUM)
-		mask |= NETIF_F_ALL_CSUM;
+	if (mask & NETIF_F_HW_CSUM)
+		mask |= NETIF_F_CSUM_MASK;
 	mask |= NETIF_F_VLAN_CHALLENGED;
 
-	all |= one & (NETIF_F_ONE_FOR_ALL|NETIF_F_ALL_CSUM) & mask;
+	all |= one & (NETIF_F_ONE_FOR_ALL | NETIF_F_CSUM_MASK) & mask;
 	all &= one | ~NETIF_F_ALL_FOR_ALL;
 
 	/* If one device supports hw checksumming, set for all. */
-	if (all & NETIF_F_GEN_CSUM)
-		all &= ~(NETIF_F_ALL_CSUM & ~NETIF_F_GEN_CSUM);
+	if (all & NETIF_F_HW_CSUM)
+		all &= ~(NETIF_F_CSUM_MASK & ~NETIF_F_HW_CSUM);
 
 	return all;
 }
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 29edf74846fc..09948a726347 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -87,7 +87,7 @@ static const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN]
 	[NETIF_F_GSO_UDP_TUNNEL_BIT] =	 "tx-udp_tnl-segmentation",
 
 	[NETIF_F_FCOE_CRC_BIT] =         "tx-checksum-fcoe-crc",
-	[NETIF_F_SCTP_CSUM_BIT] =        "tx-checksum-sctp",
+	[NETIF_F_SCTP_CRC_BIT] =        "tx-checksum-sctp",
 	[NETIF_F_FCOE_MTU_BIT] =         "fcoe-mtu",
 	[NETIF_F_NTUPLE_BIT] =           "rx-ntuple-filter",
 	[NETIF_F_RXHASH_BIT] =           "rx-hashing",
@@ -235,7 +235,7 @@ static netdev_features_t ethtool_get_feature_mask(u32 eth_cmd)
 	switch (eth_cmd) {
 	case ETHTOOL_GTXCSUM:
 	case ETHTOOL_STXCSUM:
-		return NETIF_F_ALL_CSUM | NETIF_F_SCTP_CSUM;
+		return NETIF_F_CSUM_MASK | NETIF_F_SCTP_CRC;
 	case ETHTOOL_GRXCSUM:
 	case ETHTOOL_SRXCSUM:
 		return NETIF_F_RXCSUM;
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index de8d5cc5eb24..2be144498bcf 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2898,7 +2898,7 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
 
 	if (!(pkt_dev->flags & F_UDPCSUM)) {
 		skb->ip_summed = CHECKSUM_NONE;
-	} else if (odev->features & NETIF_F_V4_CSUM) {
+	} else if (odev->features & (NETIF_F_HW_CSUM | NETIF_F_IP_CSUM)) {
 		skb->ip_summed = CHECKSUM_PARTIAL;
 		skb->csum = 0;
 		udp4_hwcsum(skb, iph->saddr, iph->daddr);
@@ -3032,7 +3032,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
 
 	if (!(pkt_dev->flags & F_UDPCSUM)) {
 		skb->ip_summed = CHECKSUM_NONE;
-	} else if (odev->features & NETIF_F_V6_CSUM) {
+	} else if (odev->features & (NETIF_F_HW_CSUM | NETIF_F_IPV6_CSUM)) {
 		skb->ip_summed = CHECKSUM_PARTIAL;
 		skb->csum_start = skb_transport_header(skb) - skb->head;
 		skb->csum_offset = offsetof(struct udphdr, check);
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index e0b94cd843d7..568e2bc0d93d 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -911,7 +911,7 @@ static int __ip_append_data(struct sock *sk,
 	 */
 	if (transhdrlen &&
 	    length + fragheaderlen <= mtu &&
-	    rt->dst.dev->features & NETIF_F_V4_CSUM &&
+	    rt->dst.dev->features & (NETIF_F_HW_CSUM | NETIF_F_IP_CSUM) &&
 	    !(flags & MSG_MORE) &&
 	    !exthdrlen)
 		csummode = CHECKSUM_PARTIAL;
diff --git a/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c b/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
index 5075b7ecd26d..61c7cc22ea68 100644
--- a/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
@@ -132,7 +132,8 @@ static void nf_nat_ipv4_csum_recalc(struct sk_buff *skb,
 
 	if (skb->ip_summed != CHECKSUM_PARTIAL) {
 		if (!(rt->rt_flags & RTCF_LOCAL) &&
-		    (!skb->dev || skb->dev->features & NETIF_F_V4_CSUM)) {
+		    (!skb->dev || skb->dev->features &
+		     (NETIF_F_IP_CSUM | NETIF_F_HW_CSUM))) {
 			skb->ip_summed = CHECKSUM_PARTIAL;
 			skb->csum_start = skb_headroom(skb) +
 					  skb_network_offset(skb) +
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index c82cca18c90f..92b3e61b847d 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1018,7 +1018,7 @@ int tcp_sendpage(struct sock *sk, struct page *page, int offset,
 	ssize_t res;
 
 	if (!(sk->sk_route_caps & NETIF_F_SG) ||
-	    !(sk->sk_route_caps & NETIF_F_ALL_CSUM))
+	    !sk_check_csum_caps(sk))
 		return sock_no_sendpage(sk->sk_socket, page, offset, size,
 					flags);
 
@@ -1175,7 +1175,7 @@ new_segment:
 			/*
 			 * Check whether we can use HW checksum.
 			 */
-			if (sk->sk_route_caps & NETIF_F_ALL_CSUM)
+			if (sk_check_csum_caps(sk))
 				skb->ip_summed = CHECKSUM_PARTIAL;
 
 			skb_entail(sk, skb);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 0c7b0e61b917..8841e984f8bf 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -772,7 +772,8 @@ void udp_set_csum(bool nocheck, struct sk_buff *skb,
 	else if (skb_is_gso(skb))
 		uh->check = ~udp_v4_check(len, saddr, daddr, 0);
 	else if (skb_dst(skb) && skb_dst(skb)->dev &&
-		 (skb_dst(skb)->dev->features & NETIF_F_V4_CSUM)) {
+		 (skb_dst(skb)->dev->features &
+		  (NETIF_F_IP_CSUM | NETIF_F_HW_CSUM))) {
 
 		BUG_ON(skb->ip_summed == CHECKSUM_PARTIAL);
 
diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c
index f9386160cbee..130042660181 100644
--- a/net/ipv4/udp_offload.c
+++ b/net/ipv4/udp_offload.c
@@ -60,8 +60,9 @@ static struct sk_buff *__skb_udp_tunnel_segment(struct sk_buff *skb,
 
 	/* Try to offload checksum if possible */
 	offload_csum = !!(need_csum &&
-			  (skb->dev->features &
-			   (is_ipv6 ? NETIF_F_V6_CSUM : NETIF_F_V4_CSUM)));
+			  ((skb->dev->features & NETIF_F_HW_CSUM) ||
+			   (skb->dev->features & (is_ipv6 ?
+			    NETIF_F_IPV6_CSUM : NETIF_F_IP_CSUM))));
 
 	/* segment inner packet. */
 	enc_features = skb->dev->hw_enc_features & features;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index e6a7bd15b9b7..2f748452b4aa 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1322,7 +1322,7 @@ emsgsize:
 	    headersize == sizeof(struct ipv6hdr) &&
 	    length < mtu - headersize &&
 	    !(flags & MSG_MORE) &&
-	    rt->dst.dev->features & NETIF_F_V6_CSUM)
+	    rt->dst.dev->features & (NETIF_F_IPV6_CSUM | NETIF_F_HW_CSUM))
 		csummode = CHECKSUM_PARTIAL;
 
 	if (sk->sk_type == SOCK_DGRAM || sk->sk_type == SOCK_RAW) {
diff --git a/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c b/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c
index 238e70c3f7b7..6ce309928841 100644
--- a/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c
@@ -136,7 +136,8 @@ static void nf_nat_ipv6_csum_recalc(struct sk_buff *skb,
 
 	if (skb->ip_summed != CHECKSUM_PARTIAL) {
 		if (!(rt->rt6i_flags & RTF_LOCAL) &&
-		    (!skb->dev || skb->dev->features & NETIF_F_V6_CSUM)) {
+		    (!skb->dev || skb->dev->features &
+		     (NETIF_F_IPV6_CSUM | NETIF_F_HW_CSUM))) {
 			skb->ip_summed = CHECKSUM_PARTIAL;
 			skb->csum_start = skb_headroom(skb) +
 					  skb_network_offset(skb) +
diff --git a/net/netfilter/ipvs/ip_vs_proto_sctp.c b/net/netfilter/ipvs/ip_vs_proto_sctp.c
index 010ddeec135f..d952d67f904d 100644
--- a/net/netfilter/ipvs/ip_vs_proto_sctp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_sctp.c
@@ -169,7 +169,7 @@ sctp_dnat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp,
 	/* Only update csum if we really have to */
 	if (sctph->dest != cp->dport || payload_csum ||
 	    (skb->ip_summed == CHECKSUM_PARTIAL &&
-	     !(skb_dst(skb)->dev->features & NETIF_F_SCTP_CSUM))) {
+	     !(skb_dst(skb)->dev->features & NETIF_F_SCTP_CRC))) {
 		sctph->dest = cp->dport;
 		sctp_nat_csum(skb, sctph, sctphoff);
 	} else if (skb->ip_summed != CHECKSUM_PARTIAL) {
diff --git a/net/sctp/output.c b/net/sctp/output.c
index abe7c2db2412..9d610eddd19e 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -534,7 +534,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
 	 * by CRC32-C as described in <draft-ietf-tsvwg-sctpcsum-02.txt>.
 	 */
 	if (!sctp_checksum_disable) {
-		if (!(dst->dev->features & NETIF_F_SCTP_CSUM) ||
+		if (!(dst->dev->features & NETIF_F_SCTP_CRC) ||
 		    (dst_xfrm(dst) != NULL) || packet->ipfragok) {
 			sh->checksum = sctp_compute_cksum(nskb, 0);
 		} else {