diff options
| author |   Eugenia Emantayev <eugenia@mellanox.com> | 2016-04-20 16:01:17 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-04-21 15:02:40 -0400 |
| commit | 2a500090a4ea2ccd713f3c782a2fb27681bd6e67 (patch) | |
| tree | e2c01f57d97dc5f8b37d497441cfa447663e62ae /drivers/net/ethernet/mellanox/mlx4/mlx4.h | |
| parent | net/mlx4_core: Avoid repeated calls to pci enable/disable (diff) | |
| download | wireguard-linux-2a500090a4ea2ccd713f3c782a2fb27681bd6e67.tar.xz wireguard-linux-2a500090a4ea2ccd713f3c782a2fb27681bd6e67.zip | |
net/mlx4_core: Don't allow to VF change global pause settings
Currently changing global pause settings is done via SET_PORT
command with input modifier GENERAL. This command is allowed
for each VF since MTU setting is done via the same command.
Change the above to the following scheme: before passing the
request to the FW, the PF will check whether it was issued
by a slave. If yes, don't change global pause and warn,
otherwise change to the requested value and store for
further reference.
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index ef9683101ead..c9d7fc5159f2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -586,6 +586,8 @@ struct mlx4_mfunc_master_ctx { struct mlx4_master_qp0_state qp0_state[MLX4_MAX_PORTS + 1]; int init_port_ref[MLX4_MAX_PORTS + 1]; u16 max_mtu[MLX4_MAX_PORTS + 1]; + u8 pptx; + u8 pprx; int disable_mcast_ref[MLX4_MAX_PORTS + 1]; struct mlx4_resource_tracker res_tracker; struct workqueue_struct *comm_wq; |