From 6fa8f719844b8455033e295f720e739c1dc3804a Mon Sep 17 00:00:00 2001 From: Vladimir Sokolovsky Date: Wed, 14 Apr 2010 17:23:39 +0300 Subject: IB/mlx4: Add support for masked atomic operations Add support for masked atomic operations (masked compare and swap, masked fetch and add). Signed-off-by: Vladimir Sokolovsky Signed-off-by: Roland Dreier --- include/linux/mlx4/qp.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/mlx4/qp.h') diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index 9f29d86e5dc9..7abe64326f72 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -285,6 +285,13 @@ struct mlx4_wqe_atomic_seg { __be64 compare; }; +struct mlx4_wqe_masked_atomic_seg { + __be64 swap_add; + __be64 compare; + __be64 swap_add_mask; + __be64 compare_mask; +}; + struct mlx4_wqe_data_seg { __be32 byte_count; __be32 lkey; -- cgit v1.2.3-59-g8ed1b