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net: define gso types for IPx over IPv4 and IPv6 

This patch defines two new GSO definitions SKB_GSO_IPXIP4 and
SKB_GSO_IPXIP6 along with corresponding NETIF_F_GSO_IPXIP4 and
NETIF_F_GSO_IPXIP6. These are used to described IP in IP
tunnel and what the outer protocol is. The inner protocol
can be deduced from other GSO types (e.g. SKB_GSO_TCPV4 and
SKB_GSO_TCPV6). The GSO types of SKB_GSO_IPIP and SKB_GSO_SIT
are removed (these are both instances of SKB_GSO_IPXIP4).
SKB_GSO_IPXIP6 will be used when support for GSO with IP
encapsulation over IPv6 is added.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Herbert 2016-05-18 09:06:10 -07:00 committed by David S. Miller
parent 5c7cdf339a
commit 7e13318daa
19 changed files with 37 additions and 50 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
View File

@ -13259,12 +13259,11 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev,
NETIF_F_RXHASH | NETIF_F_HW_VLAN_CTAG_TX; NETIF_F_RXHASH | NETIF_F_HW_VLAN_CTAG_TX;
if (!chip_is_e1x) { if (!chip_is_e1x) {
dev->hw_features |= NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL | dev->hw_features |= NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL |
NETIF_F_GSO_IPIP | NETIF_F_GSO_SIT; NETIF_F_GSO_IPXIP4;
dev->hw_enc_features = dev->hw_enc_features =
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG |
NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 |
NETIF_F_GSO_IPIP | NETIF_F_GSO_IPXIP4 |
NETIF_F_GSO_SIT |
NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL; NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL;
} }

5
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View File

@ -6311,7 +6311,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG | dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG |
NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO | NETIF_F_TSO6 |
NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_GRE |
NETIF_F_GSO_IPIP | NETIF_F_GSO_SIT | NETIF_F_GSO_IPXIP4 |
NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_GSO_GRE_CSUM |
NETIF_F_GSO_PARTIAL | NETIF_F_RXHASH | NETIF_F_GSO_PARTIAL | NETIF_F_RXHASH |
NETIF_F_RXCSUM | NETIF_F_LRO | NETIF_F_GRO; NETIF_F_RXCSUM | NETIF_F_LRO | NETIF_F_GRO;
@ -6321,8 +6321,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO | NETIF_F_TSO6 |
NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_GRE |
NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_GSO_GRE_CSUM |
NETIF_F_GSO_IPIP | NETIF_F_GSO_SIT | NETIF_F_GSO_IPXIP4 | NETIF_F_GSO_PARTIAL;
NETIF_F_GSO_PARTIAL;
dev->gso_partial_features = NETIF_F_GSO_UDP_TUNNEL_CSUM | dev->gso_partial_features = NETIF_F_GSO_UDP_TUNNEL_CSUM |
NETIF_F_GSO_GRE_CSUM; NETIF_F_GSO_GRE_CSUM;
dev->vlan_features = dev->hw_features | NETIF_F_HIGHDMA; dev->vlan_features = dev->hw_features | NETIF_F_HIGHDMA;

3
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -9083,8 +9083,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
NETIF_F_TSO6 | NETIF_F_TSO6 |
NETIF_F_GSO_GRE | NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_GRE_CSUM |
NETIF_F_GSO_IPIP | NETIF_F_GSO_IPXIP4 |
NETIF_F_GSO_SIT |
NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL |
NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_GSO_UDP_TUNNEL_CSUM |
NETIF_F_GSO_PARTIAL | NETIF_F_GSO_PARTIAL |

3
drivers/net/ethernet/intel/i40e/i40e_txrx.c
View File

@ -2284,8 +2284,7 @@ static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
if (skb_shinfo(skb)->gso_type & (SKB_GSO_GRE | if (skb_shinfo(skb)->gso_type & (SKB_GSO_GRE |
SKB_GSO_GRE_CSUM | SKB_GSO_GRE_CSUM |
SKB_GSO_IPIP | SKB_GSO_IPXIP4 |
SKB_GSO_SIT |
SKB_GSO_UDP_TUNNEL | SKB_GSO_UDP_TUNNEL |
SKB_GSO_UDP_TUNNEL_CSUM)) { SKB_GSO_UDP_TUNNEL_CSUM)) {
if (!(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) && if (!(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) &&

3
drivers/net/ethernet/intel/i40evf/i40e_txrx.c
View File

@ -1559,8 +1559,7 @@ static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
if (skb_shinfo(skb)->gso_type & (SKB_GSO_GRE | if (skb_shinfo(skb)->gso_type & (SKB_GSO_GRE |
SKB_GSO_GRE_CSUM | SKB_GSO_GRE_CSUM |
SKB_GSO_IPIP | SKB_GSO_IPXIP4 |
SKB_GSO_SIT |
SKB_GSO_UDP_TUNNEL | SKB_GSO_UDP_TUNNEL |
SKB_GSO_UDP_TUNNEL_CSUM)) { SKB_GSO_UDP_TUNNEL_CSUM)) {
if (!(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) && if (!(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) &&

3
drivers/net/ethernet/intel/i40evf/i40evf_main.c
View File

@ -2230,8 +2230,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
NETIF_F_TSO6 | NETIF_F_TSO6 |
NETIF_F_GSO_GRE | NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_GRE_CSUM |
NETIF_F_GSO_IPIP | NETIF_F_GSO_IPXIP4 |
NETIF_F_GSO_SIT |
NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL |
NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_GSO_UDP_TUNNEL_CSUM |
NETIF_F_GSO_PARTIAL | NETIF_F_GSO_PARTIAL |

3
drivers/net/ethernet/intel/igb/igb_main.c
View File

@ -2418,8 +2418,7 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
#define IGB_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \ #define IGB_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \
NETIF_F_GSO_GRE_CSUM | \ NETIF_F_GSO_GRE_CSUM | \
NETIF_F_GSO_IPIP | \ NETIF_F_GSO_IPXIP4 | \
NETIF_F_GSO_SIT | \
NETIF_F_GSO_UDP_TUNNEL | \ NETIF_F_GSO_UDP_TUNNEL | \
NETIF_F_GSO_UDP_TUNNEL_CSUM) NETIF_F_GSO_UDP_TUNNEL_CSUM)

3
drivers/net/ethernet/intel/igbvf/netdev.c
View File

@ -2763,8 +2763,7 @@ static int igbvf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
#define IGBVF_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \ #define IGBVF_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \
NETIF_F_GSO_GRE_CSUM | \ NETIF_F_GSO_GRE_CSUM | \
NETIF_F_GSO_IPIP | \ NETIF_F_GSO_IPXIP4 | \
NETIF_F_GSO_SIT | \
NETIF_F_GSO_UDP_TUNNEL | \ NETIF_F_GSO_UDP_TUNNEL | \
NETIF_F_GSO_UDP_TUNNEL_CSUM) NETIF_F_GSO_UDP_TUNNEL_CSUM)

3
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
View File

@ -9482,8 +9482,7 @@ skip_sriov:
#define IXGBE_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \ #define IXGBE_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \
NETIF_F_GSO_GRE_CSUM | \ NETIF_F_GSO_GRE_CSUM | \
NETIF_F_GSO_IPIP | \ NETIF_F_GSO_IPXIP4 | \
NETIF_F_GSO_SIT | \
NETIF_F_GSO_UDP_TUNNEL | \ NETIF_F_GSO_UDP_TUNNEL | \
NETIF_F_GSO_UDP_TUNNEL_CSUM) NETIF_F_GSO_UDP_TUNNEL_CSUM)

3
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
View File

@ -4062,8 +4062,7 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
#define IXGBEVF_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \ #define IXGBEVF_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \
NETIF_F_GSO_GRE_CSUM | \ NETIF_F_GSO_GRE_CSUM | \
NETIF_F_GSO_IPIP | \ NETIF_F_GSO_IPXIP4 | \
NETIF_F_GSO_SIT | \
NETIF_F_GSO_UDP_TUNNEL | \ NETIF_F_GSO_UDP_TUNNEL | \
NETIF_F_GSO_UDP_TUNNEL_CSUM) NETIF_F_GSO_UDP_TUNNEL_CSUM)

12
include/linux/netdev_features.h
View File

@ -44,8 +44,8 @@ enum {
NETIF_F_FSO_BIT, /* ... FCoE segmentation */ NETIF_F_FSO_BIT, /* ... FCoE segmentation */
NETIF_F_GSO_GRE_BIT, /* ... GRE with TSO */ NETIF_F_GSO_GRE_BIT, /* ... GRE with TSO */
NETIF_F_GSO_GRE_CSUM_BIT, /* ... GRE with csum with TSO */ NETIF_F_GSO_GRE_CSUM_BIT, /* ... GRE with csum with TSO */
NETIF_F_GSO_IPIP_BIT, /* ... IPIP tunnel with TSO */ NETIF_F_GSO_IPXIP4_BIT, /* ... IP4 or IP6 over IP4 with TSO */
NETIF_F_GSO_SIT_BIT, /* ... SIT tunnel with TSO */ NETIF_F_GSO_IPXIP6_BIT, /* ... IP4 or IP6 over IP6 with TSO */
NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */
NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */
NETIF_F_GSO_PARTIAL_BIT, /* ... Only segment inner-most L4 NETIF_F_GSO_PARTIAL_BIT, /* ... Only segment inner-most L4
@ -121,8 +121,8 @@ enum {
#define NETIF_F_RXALL __NETIF_F(RXALL) #define NETIF_F_RXALL __NETIF_F(RXALL)
#define NETIF_F_GSO_GRE __NETIF_F(GSO_GRE) #define NETIF_F_GSO_GRE __NETIF_F(GSO_GRE)
#define NETIF_F_GSO_GRE_CSUM __NETIF_F(GSO_GRE_CSUM) #define NETIF_F_GSO_GRE_CSUM __NETIF_F(GSO_GRE_CSUM)
#define NETIF_F_GSO_IPIP __NETIF_F(GSO_IPIP) #define NETIF_F_GSO_IPXIP4 __NETIF_F(GSO_IPXIP4)
#define NETIF_F_GSO_SIT __NETIF_F(GSO_SIT) #define NETIF_F_GSO_IPXIP6 __NETIF_F(GSO_IPXIP6)
#define NETIF_F_GSO_UDP_TUNNEL __NETIF_F(GSO_UDP_TUNNEL) #define NETIF_F_GSO_UDP_TUNNEL __NETIF_F(GSO_UDP_TUNNEL)
#define NETIF_F_GSO_UDP_TUNNEL_CSUM __NETIF_F(GSO_UDP_TUNNEL_CSUM) #define NETIF_F_GSO_UDP_TUNNEL_CSUM __NETIF_F(GSO_UDP_TUNNEL_CSUM)
#define NETIF_F_TSO_MANGLEID __NETIF_F(TSO_MANGLEID) #define NETIF_F_TSO_MANGLEID __NETIF_F(TSO_MANGLEID)
@ -200,8 +200,8 @@ enum {
#define NETIF_F_GSO_ENCAP_ALL (NETIF_F_GSO_GRE | \ #define NETIF_F_GSO_ENCAP_ALL (NETIF_F_GSO_GRE | \
NETIF_F_GSO_GRE_CSUM | \ NETIF_F_GSO_GRE_CSUM | \
NETIF_F_GSO_IPIP | \ NETIF_F_GSO_IPXIP4 | \
NETIF_F_GSO_SIT | \ NETIF_F_GSO_IPXIP6 | \
NETIF_F_GSO_UDP_TUNNEL | \ NETIF_F_GSO_UDP_TUNNEL | \
NETIF_F_GSO_UDP_TUNNEL_CSUM) NETIF_F_GSO_UDP_TUNNEL_CSUM)

4
include/linux/netdevice.h
View File

@ -4006,8 +4006,8 @@ static inline bool net_gso_ok(netdev_features_t features, int gso_type)
BUILD_BUG_ON(SKB_GSO_FCOE != (NETIF_F_FSO >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_FCOE != (NETIF_F_FSO >> NETIF_F_GSO_SHIFT));
BUILD_BUG_ON(SKB_GSO_GRE != (NETIF_F_GSO_GRE >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_GRE != (NETIF_F_GSO_GRE >> NETIF_F_GSO_SHIFT));
BUILD_BUG_ON(SKB_GSO_GRE_CSUM != (NETIF_F_GSO_GRE_CSUM >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_GRE_CSUM != (NETIF_F_GSO_GRE_CSUM >> NETIF_F_GSO_SHIFT));
BUILD_BUG_ON(SKB_GSO_IPIP != (NETIF_F_GSO_IPIP >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_IPXIP4 != (NETIF_F_GSO_IPXIP4 >> NETIF_F_GSO_SHIFT));
BUILD_BUG_ON(SKB_GSO_SIT != (NETIF_F_GSO_SIT >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_IPXIP6 != (NETIF_F_GSO_IPXIP6 >> NETIF_F_GSO_SHIFT));
BUILD_BUG_ON(SKB_GSO_UDP_TUNNEL != (NETIF_F_GSO_UDP_TUNNEL >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_UDP_TUNNEL != (NETIF_F_GSO_UDP_TUNNEL >> NETIF_F_GSO_SHIFT));
BUILD_BUG_ON(SKB_GSO_UDP_TUNNEL_CSUM != (NETIF_F_GSO_UDP_TUNNEL_CSUM >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_UDP_TUNNEL_CSUM != (NETIF_F_GSO_UDP_TUNNEL_CSUM >> NETIF_F_GSO_SHIFT));
BUILD_BUG_ON(SKB_GSO_PARTIAL != (NETIF_F_GSO_PARTIAL >> NETIF_F_GSO_SHIFT)); BUILD_BUG_ON(SKB_GSO_PARTIAL != (NETIF_F_GSO_PARTIAL >> NETIF_F_GSO_SHIFT));

4
include/linux/skbuff.h
View File

@ -471,9 +471,9 @@ enum {
SKB_GSO_GRE_CSUM = 1 << 8, SKB_GSO_GRE_CSUM = 1 << 8,
SKB_GSO_IPIP = 1 << 9, SKB_GSO_IPXIP4 = 1 << 9,
SKB_GSO_SIT = 1 << 10, SKB_GSO_IPXIP6 = 1 << 10,
SKB_GSO_UDP_TUNNEL = 1 << 11, SKB_GSO_UDP_TUNNEL = 1 << 11,

4
net/core/ethtool.c
View File

@ -84,8 +84,8 @@ static const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN]
[NETIF_F_FSO_BIT] = "tx-fcoe-segmentation", [NETIF_F_FSO_BIT] = "tx-fcoe-segmentation",
[NETIF_F_GSO_GRE_BIT] = "tx-gre-segmentation", [NETIF_F_GSO_GRE_BIT] = "tx-gre-segmentation",
[NETIF_F_GSO_GRE_CSUM_BIT] = "tx-gre-csum-segmentation", [NETIF_F_GSO_GRE_CSUM_BIT] = "tx-gre-csum-segmentation",
[NETIF_F_GSO_IPIP_BIT] = "tx-ipip-segmentation", [NETIF_F_GSO_IPXIP4_BIT] = "tx-ipxip4-segmentation",
[NETIF_F_GSO_SIT_BIT] = "tx-sit-segmentation", [NETIF_F_GSO_IPXIP6_BIT] = "tx-ipxip6-segmentation",
[NETIF_F_GSO_UDP_TUNNEL_BIT] = "tx-udp_tnl-segmentation", [NETIF_F_GSO_UDP_TUNNEL_BIT] = "tx-udp_tnl-segmentation",
[NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT] = "tx-udp_tnl-csum-segmentation", [NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT] = "tx-udp_tnl-csum-segmentation",
[NETIF_F_GSO_PARTIAL_BIT] = "tx-gso-partial", [NETIF_F_GSO_PARTIAL_BIT] = "tx-gso-partial",

2
net/ipv4/af_inet.c
View File

@ -1483,7 +1483,7 @@ out_unlock:
static int ipip_gro_complete(struct sk_buff *skb, int nhoff) static int ipip_gro_complete(struct sk_buff *skb, int nhoff)
{ {
skb->encapsulation = 1; skb->encapsulation = 1;
skb_shinfo(skb)->gso_type |= SKB_GSO_IPIP; skb_shinfo(skb)->gso_type |= SKB_GSO_IPXIP4;
return inet_gro_complete(skb, nhoff); return inet_gro_complete(skb, nhoff);
} }

2
net/ipv4/ipip.c
View File

@ -219,7 +219,7 @@ static netdev_tx_t ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
if (unlikely(skb->protocol != htons(ETH_P_IP))) if (unlikely(skb->protocol != htons(ETH_P_IP)))
goto tx_error; goto tx_error;
if (iptunnel_handle_offloads(skb, SKB_GSO_IPIP)) if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP4))
goto tx_error; goto tx_error;
skb_set_inner_ipproto(skb, IPPROTO_IPIP); skb_set_inner_ipproto(skb, IPPROTO_IPIP);

4
net/ipv6/ip6_offload.c
View File

@ -86,7 +86,7 @@ static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb,
proto = ipv6_gso_pull_exthdrs(skb, ipv6h->nexthdr); proto = ipv6_gso_pull_exthdrs(skb, ipv6h->nexthdr);
if (skb->encapsulation && if (skb->encapsulation &&
skb_shinfo(skb)->gso_type & (SKB_GSO_SIT|SKB_GSO_IPIP)) skb_shinfo(skb)->gso_type & (SKB_GSO_IPXIP4 | SKB_GSO_IPXIP6))
udpfrag = proto == IPPROTO_UDP && encap; udpfrag = proto == IPPROTO_UDP && encap;
else else
udpfrag = proto == IPPROTO_UDP && !skb->encapsulation; udpfrag = proto == IPPROTO_UDP && !skb->encapsulation;
@ -294,7 +294,7 @@ out_unlock:
static int sit_gro_complete(struct sk_buff *skb, int nhoff) static int sit_gro_complete(struct sk_buff *skb, int nhoff)
{ {
skb->encapsulation = 1; skb->encapsulation = 1;
skb_shinfo(skb)->gso_type |= SKB_GSO_SIT; skb_shinfo(skb)->gso_type |= SKB_GSO_IPXIP4;
return ipv6_gro_complete(skb, nhoff); return ipv6_gro_complete(skb, nhoff);
} }

4
net/ipv6/sit.c
View File

@ -913,7 +913,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
goto tx_error; goto tx_error;
} }
if (iptunnel_handle_offloads(skb, SKB_GSO_SIT)) { if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP4)) {
ip_rt_put(rt); ip_rt_put(rt);
goto tx_error; goto tx_error;
} }
@ -1000,7 +1000,7 @@ static netdev_tx_t ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
struct ip_tunnel *tunnel = netdev_priv(dev); struct ip_tunnel *tunnel = netdev_priv(dev);
const struct iphdr *tiph = &tunnel->parms.iph; const struct iphdr *tiph = &tunnel->parms.iph;
if (iptunnel_handle_offloads(skb, SKB_GSO_IPIP)) if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP4))
goto tx_error; goto tx_error;
skb_set_inner_ipproto(skb, IPPROTO_IPIP); skb_set_inner_ipproto(skb, IPPROTO_IPIP);

17
net/netfilter/ipvs/ip_vs_xmit.c
View File

@ -932,17 +932,14 @@ error:
static inline int __tun_gso_type_mask(int encaps_af, int orig_af) static inline int __tun_gso_type_mask(int encaps_af, int orig_af)
{ {
if (encaps_af == AF_INET) { switch (encaps_af) {
if (orig_af == AF_INET) case AF_INET:
return SKB_GSO_IPIP; return SKB_GSO_IPXIP4;
case AF_INET6:
return SKB_GSO_SIT; return SKB_GSO_IPXIP6;
default:
return 0;
} }
/* GSO: we need to provide proper SKB_GSO_ value for IPv6:
* SKB_GSO_SIT/IPV6
*/
return 0;
} }
/* /*