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authorMaor Gottlieb <maorg@mellanox.com>2017-10-19 08:25:55 +0300
committerDoug Ledford <dledford@redhat.com>2017-10-25 14:19:31 -0400
commitf95ef6cbae61fa1dd563f5c0f6a0e5b512fda5ba (patch)
tree1f7b66138e9899090f00f5bada5a555e4f9db51b /include/uapi/rdma/hfi
parent4d350f1f89ee8ea84be1ef09717bf392fa5a3b45 (diff)
IB/mlx5: Add tunneling offloads support
The device can support receive Stateless Offloads for the inner packet's fields only when the packet is processed by TIR which is enabled to support tunneling. Otherwise, the device treats the packet as an ordinary non-tunneling packet and receive offloads can be done only for the outer packet's field. In order to enable receive Stateless Offloading support for incoming tunneling traffic the TIR should be created with tunneled_offload_en. Tunneling offloads is supported only be raw ethernet QP. This patch includes: * New QP creation flag for tunneling offloads. * Reports device capabilities. Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/uapi/rdma/hfi')
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