diff options
| author | Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> | 2017-04-17 21:33:13 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-18 15:56:25 -0400 |
| commit | bf8d9dfb9beeeef48f0444eb02198a09d5a52954 (patch) | |
| tree | aae3b8e7e8dfaa32d6448270ebce387627be5cf6 /drivers/net/ethernet/emulex/benet/be.h | |
| parent | e05ddafd896fccb4568db01fe4de812ca1e6f353 (diff) | |
| download | talos-obmc-linux-bf8d9dfb9beeeef48f0444eb02198a09d5a52954.tar.gz talos-obmc-linux-bf8d9dfb9beeeef48f0444eb02198a09d5a52954.zip | |
be2net: VxLAN offload should be re-enabled when only 1 UDP port is left
We disable VxLAN offload when more than 1 UDP port is added to the driver,
since Skyhawk doesn't support offload with multiple ports. The existing
driver design expects the user to delete all port configurations and create
a configuration with a single UDP port for VxLAN offload to be re-enabled.
Remove this restriction by tracking the ports added and re-enabling offload
when ports get deleted and only 1 port is left.
Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
Reviewed-by: Sathya Perla <sathya.perla@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be.h')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index d49528ad7821..50566243e6fa 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -567,6 +567,12 @@ struct be_error_recovery { /* Ethtool priv_flags */ #define BE_DISABLE_TPE_RECOVERY 0x1 +struct be_vxlan_port { + struct list_head list; + __be16 port; /* VxLAN UDP dst port */ + int port_aliases; /* alias count */ +}; + struct be_adapter { struct pci_dev *pdev; struct net_device *netdev; @@ -671,9 +677,9 @@ struct be_adapter { u32 sli_family; u8 hba_port_num; u16 pvid; - __be16 vxlan_port; - int vxlan_port_count; - int vxlan_port_aliases; + __be16 vxlan_port; /* offloaded vxlan port num */ + int vxlan_port_count; /* active vxlan port count */ + struct list_head vxlan_port_list; /* vxlan port list */ struct phy_info phy; u8 wol_cap; bool wol_en; |
