diff options
| author | Sathya Perla <sathya.perla@emulex.com> | 2014-04-01 12:33:59 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-04-01 16:25:51 -0400 |
| commit | c5abe7c0a44ac2e8147543203de48b4aa0d4eaec (patch) | |
| tree | aa102e2bd4028b81605ca399a5972a0e71e56452 /drivers | |
| parent | e462ded699aa2cca04b68fbf203ea4675d4c44d4 (diff) | |
be2net: fix build dependency on VxLAN
Introduce a CONFIG_BE2NET_VXLAN define to control be2net's build
dependency on the VXLAN driver.
Without this fix, the kernel build fails when VxLAN driver is
selected to be built as a module while be2net is built-in.
fixes: c9c47142 ("be2net: csum, tso and rss steering offload support for VxLAN")
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 12 |
2 files changed, 19 insertions, 1 deletions
diff --git a/drivers/net/ethernet/emulex/benet/Kconfig b/drivers/net/ethernet/emulex/benet/Kconfig index 231129dd1764..ea94a8eb6b35 100644 --- a/drivers/net/ethernet/emulex/benet/Kconfig +++ b/drivers/net/ethernet/emulex/benet/Kconfig @@ -4,3 +4,11 @@ config BE2NET ---help--- This driver implements the NIC functionality for ServerEngines' 10Gbps network adapter - BladeEngine. + +config BE2NET_VXLAN + bool "VXLAN offload support on be2net driver" + default y + depends on BE2NET && VXLAN && !(BE2NET=y && VXLAN=m) + ---help--- + Say Y here if you want to enable VXLAN offload support on + be2net driver. diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index c89dc85ad8d6..3e6df47b6973 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2862,8 +2862,11 @@ static int be_open(struct net_device *netdev) netif_tx_start_all_queues(netdev); be_roce_dev_open(adapter); +#ifdef CONFIG_BE2NET_VXLAN if (skyhawk_chip(adapter)) vxlan_get_rx_port(netdev); +#endif + return 0; err: be_close(adapter->netdev); @@ -3019,6 +3022,7 @@ static void be_mac_clear(struct be_adapter *adapter) } } +#ifdef CONFIG_BE2NET_VXLAN static void be_disable_vxlan_offloads(struct be_adapter *adapter) { if (adapter->flags & BE_FLAGS_VXLAN_OFFLOADS) @@ -3031,6 +3035,7 @@ static void be_disable_vxlan_offloads(struct be_adapter *adapter) adapter->flags &= ~BE_FLAGS_VXLAN_OFFLOADS; adapter->vxlan_port = 0; } +#endif static int be_clear(struct be_adapter *adapter) { @@ -3039,8 +3044,9 @@ static int be_clear(struct be_adapter *adapter) if (sriov_enabled(adapter)) be_vf_clear(adapter); +#ifdef CONFIG_BE2NET_VXLAN be_disable_vxlan_offloads(adapter); - +#endif /* delete the primary mac along with the uc-mac list */ be_mac_clear(adapter); @@ -4165,6 +4171,7 @@ static int be_ndo_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq, BRIDGE_MODE_VEPA : BRIDGE_MODE_VEB); } +#ifdef CONFIG_BE2NET_VXLAN static void be_add_vxlan_port(struct net_device *netdev, sa_family_t sa_family, __be16 port) { @@ -4223,6 +4230,7 @@ static void be_del_vxlan_port(struct net_device *netdev, sa_family_t sa_family, "Disabled VxLAN offloads for UDP port %d\n", be16_to_cpu(port)); } +#endif static const struct net_device_ops be_netdev_ops = { .ndo_open = be_open, @@ -4248,8 +4256,10 @@ static const struct net_device_ops be_netdev_ops = { #ifdef CONFIG_NET_RX_BUSY_POLL .ndo_busy_poll = be_busy_poll, #endif +#ifdef CONFIG_BE2NET_VXLAN .ndo_add_vxlan_port = be_add_vxlan_port, .ndo_del_vxlan_port = be_del_vxlan_port, +#endif }; static void be_netdev_init(struct net_device *netdev) |