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| author | Bodong Wang | 2019-02-13 07:55:38 +0100 |
|---|---|---|
| committer | Saeed Mahameed | 2019-02-14 21:14:42 +0100 |
| commit | 7f0d11c7e0d08304de55b6a571a69166f3d54160 (patch) | |
| tree | 79eeff21837308a70ecbc9a4cb4cfea3a7e9dc8e /drivers/net/ethernet/mellanox/mlx5/core/eq.c | |
| parent | net/mlx5: Add query host params command (diff) | |
| download | kernel-qcow2-linux-7f0d11c7e0d08304de55b6a571a69166f3d54160.tar.gz kernel-qcow2-linux-7f0d11c7e0d08304de55b6a571a69166f3d54160.tar.xz kernel-qcow2-linux-7f0d11c7e0d08304de55b6a571a69166f3d54160.zip | |
net/mlx5: Add host params change event
In Embedded CPU (EC) configurations, the EC driver needs to know when
the number of virtual functions change on the corresponding PF at the
host side. This is required so the EC driver can create or destroy
representor net devices that represent the VFs ports.
Whenever a change in the number of VFs occurs, firmware will generate an
event towards the EC which will trigger a work to complete the rest of
the handling. The specifics of the handling will be introduced in a
downstream patch.
Signed-off-by: Bodong Wang <bodong@mellanox.com>
Signed-off-by: Eli Cohen <eli@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eq.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index 7092457705a2..5c02f9291799 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -530,6 +530,9 @@ static u64 gather_async_events_mask(struct mlx5_core_dev *dev) if (MLX5_CAP_GEN(dev, max_num_of_monitor_counters)) async_event_mask |= (1ull << MLX5_EVENT_TYPE_MONITOR_COUNTER); + if (mlx5_core_is_ecpf_esw_manager(dev)) + async_event_mask |= (1ull << MLX5_EVENT_TYPE_HOST_PARAMS_CHANGE); + return async_event_mask; } |