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| author |   John Hurley <john.hurley@netronome.com> | 2017-09-25 12:23:38 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-09-26 21:27:36 -0700 |
| commit | fd0dd1ab1e107369c950796bb9b0e8eab6134bf1 (patch) | |
| tree | 768d0bf72f828e64ce9233960ac5b5bf99041210 /net/ipv4/tcp_fastopen.c | |
| parent | nfp: compile flower vxlan tunnel set actions (diff) | |
| download | wireguard-linux-fd0dd1ab1e107369c950796bb9b0e8eab6134bf1.tar.xz wireguard-linux-fd0dd1ab1e107369c950796bb9b0e8eab6134bf1.zip | |
nfp: offload flower vxlan endpoint MAC addresses
Generate a list of MAC addresses of netdevs that could be used as VXLAN
tunnel end points. Give offloaded MACs an index for storage on the NFP in
the ranges:
0x100-0x1ff physical port representors
0x200-0x2ff VF port representors
0x300-0x3ff other offloads (e.g. vxlan netdevs, ovs bridges)
Assign phys and vf indexes based on unique 8 bit values in the port num.
Maintain list of other netdevs to ensure same netdev is not offloaded
twice and each gets a unique ID without exhausting the entries. Because
the IDs are unique but constant for a netdev, any changes are implemented
by overwriting the index on NFP.
Signed-off-by: John Hurley <john.hurley@netronome.com>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_fastopen.c')
0 files changed, 0 insertions, 0 deletions