From b832be1e4007f4a54954ec68bd865ff05d6babca Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Wed, 16 Apr 2008 21:09:27 -0700 Subject: IB/mlx4: Add IPoIB LSO support Add TSO support to the mlx4_ib driver. Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier --- include/linux/mlx4/device.h | 1 + include/linux/mlx4/qp.h | 5 +++++ 2 files changed, 6 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 6cdf813cd47..ff7df1a2222 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -186,6 +186,7 @@ struct mlx4_caps { u32 flags; u16 stat_rate_support; u8 port_width_cap[MLX4_MAX_PORTS + 1]; + int max_gso_sz; }; struct mlx4_buf_list { diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index 31f9eb3ccbb..a5e43febee4 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -219,6 +219,11 @@ struct mlx4_wqe_datagram_seg { __be32 reservd[2]; }; +struct mlx4_lso_seg { + __be32 mss_hdr_size; + __be32 header[0]; +}; + struct mlx4_wqe_bind_seg { __be32 flags1; __be32 flags2; -- cgit v1.2.3