From eff901d30e6cebd940072637f112ce4d0090ac12 Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Fri, 11 Mar 2016 22:58:42 +0200 Subject: IB/mlx5: Implement callbacks for manipulating VFs Implement the IB defined callbacks used to manipulate the policy for the link state, set GUIDs or get statistics information. This functionality is added into a new file that will be used to add any SRIOV related functionality to the mlx5 IB layer. The following callbacks have been added: mlx5_ib_get_vf_config mlx5_ib_set_vf_link_state mlx5_ib_get_vf_stats mlx5_ib_set_vf_guid In addition, publish whether this device is based on a virtual function. In mlx5 supported devices, virtual functions are implemented as vHCAs. vHCAs have their own QP number space so it is possible that two vHCAs will use a QP with the same number at the same time. Signed-off-by: Eli Cohen Reviewed-by: Or Gerlitz Signed-off-by: Doug Ledford --- include/linux/mlx5/driver.h | 5 ++++- include/linux/mlx5/mlx5_ifc.h | 6 ++++++ 2 files changed, 10 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 406b27ec1d42..e1d987fb49b2 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -613,7 +613,10 @@ struct mlx5_pas { }; enum port_state_policy { - MLX5_AAA_000 + MLX5_POLICY_DOWN = 0, + MLX5_POLICY_UP = 1, + MLX5_POLICY_FOLLOW = 2, + MLX5_POLICY_INVALID = 0xffffffff }; enum phy_port_state { diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index ad0a44b1592c..bb9e07ca6534 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -3696,6 +3696,12 @@ struct mlx5_ifc_query_hca_vport_pkey_in_bits { u8 pkey_index[0x10]; }; +enum { + MLX5_HCA_VPORT_SEL_PORT_GUID = 1 << 0, + MLX5_HCA_VPORT_SEL_NODE_GUID = 1 << 1, + MLX5_HCA_VPORT_SEL_STATE_POLICY = 1 << 2, +}; + struct mlx5_ifc_query_hca_vport_gid_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; -- cgit v1.2.3