diff options
| author | Or Gerlitz | 2016-07-01 13:50:54 +0200 |
|---|---|---|
| committer | David S. Miller | 2016-07-02 20:40:39 +0200 |
| commit | 6ab36e35f11244b469cdf3c976c185363f1ce61c (patch) | |
| tree | a4aae0f39f208c0fb4753023eadfba0ea84a8530 /drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | |
| parent | Merge tag 'batadv-next-for-davem-20160701' of git://git.open-mesh.org/linux-m... (diff) | |
| download | kernel-qcow2-linux-6ab36e35f11244b469cdf3c976c185363f1ce61c.tar.gz kernel-qcow2-linux-6ab36e35f11244b469cdf3c976c185363f1ce61c.tar.xz kernel-qcow2-linux-6ab36e35f11244b469cdf3c976c185363f1ce61c.zip | |
net/mlx5: E-Switch, Add operational mode to the SRIOV e-Switch
Define three modes for the SRIOV e-switch operation, none (SRIOV_NONE,
none of the VF vports are enabled), legacy (SRIOV_LEGACY, the current mode)
and sriov offloads (SRIOV_OFFLOADS). Currently, when in SRIOV, only the
legacy mode is supported, where steering rules are of the form:
destination mac --> VF vport
This patch does not change any functionality.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index fd6800256d4a..544fbfe8bcbd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -134,9 +134,19 @@ struct mlx5_l2_table { struct mlx5_eswitch_fdb { void *fdb; - struct mlx5_flow_group *addr_grp; - struct mlx5_flow_group *allmulti_grp; - struct mlx5_flow_group *promisc_grp; + union { + struct legacy_fdb { + struct mlx5_flow_group *addr_grp; + struct mlx5_flow_group *allmulti_grp; + struct mlx5_flow_group *promisc_grp; + } legacy; + }; +}; + +enum { + SRIOV_NONE, + SRIOV_LEGACY, + SRIOV_OFFLOADS }; struct mlx5_eswitch { @@ -153,13 +163,14 @@ struct mlx5_eswitch { */ struct mutex state_lock; struct esw_mc_addr *mc_promisc; + int mode; }; /* E-Switch API */ int mlx5_eswitch_init(struct mlx5_core_dev *dev); void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw); void mlx5_eswitch_vport_event(struct mlx5_eswitch *esw, struct mlx5_eqe *eqe); -int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs); +int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode); void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw); int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw, int vport, u8 mac[ETH_ALEN]); |