f031396531
In order to support LSO and CSUM in the TX flow the driver does the following: * LSO bit for the enum mlx5_ib_qp_flags was added, indicates QP that supports LSO offloads. * Enables the special offload when the QP is created, and enable the special work request id (IB_WR_LSO) when comes. * Calculates the size of the WQE according to the new WQE format that support these offloads. * Handles the new WQE format when arrived, sets the relevant fields, and copies the needed data. Signed-off-by: Erez Shitrit <erezsh@mellanox.com> Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com> |
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