On Sun, May 15, 2016 at 4:42 PM, Tom Herbert <t...@herbertland.com> wrote:
> 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 <t...@herbertland.com>
> ---
> drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 5 ++---
> drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 ++--
> drivers/net/ethernet/intel/i40e/i40e_main.c | 3 +--
> drivers/net/ethernet/intel/i40e/i40e_txrx.c | 3 +--
> drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 3 +--
> drivers/net/ethernet/intel/i40evf/i40evf_main.c | 3 +--
> drivers/net/ethernet/intel/igb/igb_main.c | 3 +--
> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 +--
> drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 3 +--
> include/linux/netdev_features.h | 12 ++++++------
> include/linux/netdevice.h | 4 ++--
> include/linux/skbuff.h | 4 ++--
> net/core/ethtool.c | 4 ++--
> net/ipv4/af_inet.c | 2 +-
> net/ipv4/ipip.c | 2 +-
> net/ipv6/ip6_offload.c | 4 ++--
> net/ipv6/sit.c | 4 ++--
> net/netfilter/ipvs/ip_vs_xmit.c | 17 +++++++----------
> 18 files changed, 36 insertions(+), 47 deletions(-)
>
<...>
> diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> index 5a0dca3..bfc1e94 100644
> --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> @@ -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 |
> NETIF_F_TSO | NETIF_F_TSO6 |
> 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_PARTIAL | NETIF_F_RXHASH |
> NETIF_F_RXCSUM | NETIF_F_LRO | NETIF_F_GRO;
> @@ -6321,7 +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_GSO_UDP_TUNNEL | NETIF_F_GSO_GRE |
> 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;
> dev->gso_partial_features = NETIF_F_GSO_UDP_TUNNEL_CSUM |
> NETIF_F_GSO_GRE_CSUM;
This bit here is breaking the build as well. It should be a '|'
following the IPXIP4, not a ';'. As it currently is it is generating
the following error:
drivers/net/ethernet/broadcom/bnxt/bnxt.c: In function ‘bnxt_init_one’:
include/linux/netdev_features.h:88:28: warning: statement with no
effect [-Wunused-value]
#define __NETIF_F_BIT(bit) ((netdev_features_t)1 << (bit))
^
include/linux/netdev_features.h:89:26: note: in expansion of macro
‘__NETIF_F_BIT’
#define __NETIF_F(name) __NETIF_F_BIT(NETIF_F_##name##_BIT)
^
include/linux/netdev_features.h:129:30: note: in expansion of macro ‘__NETIF_F’
#define NETIF_F_GSO_PARTIAL __NETIF_F(GSO_PARTIAL)
^
drivers/net/ethernet/broadcom/bnxt/bnxt.c:6325:4: note: in expansion
of macro ‘NETIF_F_GSO_PARTIAL’
NETIF_F_GSO_PARTIAL;
^
- Alex
