From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH rdma-next 09/12] IB/mlx5: Advertise SRQ ODP support for supported transports Date: Tue, 22 Jan 2019 08:48:48 +0200 Message-ID: <20190122064851.6032-10-leon@kernel.org> References: <20190122064851.6032-1-leon@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190122064851.6032-1-leon@kernel.org> Sender: netdev-owner@vger.kernel.org To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Majd Dibbiny , Moni Shoua , Saeed Mahameed , linux-netdev List-Id: linux-rdma@vger.kernel.org From: Moni Shoua ODP support in SRQ is per transport capability. Based on device capabilities set this flag in device structure for future queries. Signed-off-by: Moni Shoua Reviewed-by: Majd Dibbiny Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/odp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c index 4ddb22e0059d..6d2ed8c6ed17 100644 --- a/drivers/infiniband/hw/mlx5/odp.c +++ b/drivers/infiniband/hw/mlx5/odp.c @@ -315,6 +315,9 @@ void mlx5_ib_internal_fill_odp_caps(struct mlx5_ib_dev *dev) if (MLX5_CAP_ODP(dev->mdev, ud_odp_caps.send)) caps->per_transport_caps.ud_odp_caps |= IB_ODP_SUPPORT_SEND; + if (MLX5_CAP_ODP(dev->mdev, ud_odp_caps.srq_receive)) + caps->per_transport_caps.ud_odp_caps |= IB_ODP_SUPPORT_SRQ_RECV; + if (MLX5_CAP_ODP(dev->mdev, rc_odp_caps.send)) caps->per_transport_caps.rc_odp_caps |= IB_ODP_SUPPORT_SEND; @@ -330,6 +333,9 @@ void mlx5_ib_internal_fill_odp_caps(struct mlx5_ib_dev *dev) if (MLX5_CAP_ODP(dev->mdev, rc_odp_caps.atomic)) caps->per_transport_caps.rc_odp_caps |= IB_ODP_SUPPORT_ATOMIC; + if (MLX5_CAP_ODP(dev->mdev, rc_odp_caps.srq_receive)) + caps->per_transport_caps.rc_odp_caps |= IB_ODP_SUPPORT_SRQ_RECV; + if (MLX5_CAP_GEN(dev->mdev, fixed_buffer_size) && MLX5_CAP_GEN(dev->mdev, null_mkey) && MLX5_CAP_GEN(dev->mdev, umr_extended_translation_offset)) -- 2.19.1