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This feature enables the TX burst function to emit up to 5 packets using only two work queue entries (WQEs) on devices that support it. Saves PCI bandwidth and improves performance. Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com> Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com> Signed-off-by: Olga Shern <olgas@mellanox.com>