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authorSaeed Mahameed <saeedm@mellanox.com>2017-04-13 06:37:02 +0300
committerDavid S. Miller <davem@davemloft.net>2017-04-17 11:08:31 -0400
commit258545449b7b410727b516b782256f8a3bde8bf2 (patch)
treee5a5c167a5551cbac046fe1f2f96edeeba8940fa /include/linux/mlx5
parent77bdf8950b3cd17c780b4e5a2803806a9f573f51 (diff)
net/mlx5e: IPoIB, Xmit flow
Implement mlx5e's IPoIB SKB transmit using the helper functions provided by mlx5e ethernet tx flow, the only difference in the code between mlx5e_xmit and mlx5i_xmit is that IPoIB has some extra fields to fill (UD datagram segment) in the TX descriptor (WQE) and it doesn't need to have any vlan handling. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Erez Shitrit <erezsh@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mlx5')
-rw-r--r--include/linux/mlx5/qp.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 3096370fe831..bef80d0a0e30 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -295,6 +295,16 @@ struct mlx5_av {
u8 rgid[16];
};
+struct mlx5_ib_ah {
+ struct ib_ah ibah;
+ struct mlx5_av av;
+};
+
+static inline struct mlx5_ib_ah *to_mah(struct ib_ah *ibah)
+{
+ return container_of(ibah, struct mlx5_ib_ah, ibah);
+}
+
struct mlx5_wqe_datagram_seg {
struct mlx5_av av;
};