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authorEli Cohen <eli@mellanox.com>2016-03-11 23:58:42 +0300
committerDoug Ledford <dledford@redhat.com>2016-03-22 00:13:14 +0300
commiteff901d30e6cebd940072637f112ce4d0090ac12 (patch)
treea2105d1050701146ce1c7364721fb1bc35834b53 /include/linux/mlx5
parent1f324bff9ba3db276f074169d5b4af9e9c117ba1 (diff)
downloadlinux-eff901d30e6cebd940072637f112ce4d0090ac12.tar.xz
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 <eli@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/linux/mlx5')
-rw-r--r--include/linux/mlx5/driver.h5
-rw-r--r--include/linux/mlx5/mlx5_ifc.h6
2 files changed, 10 insertions, 1 deletions
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];