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| author |   Amir Vadai <amirv@mellanox.com> | 2014-07-22 15:44:10 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-07-22 19:53:14 -0700 |
| commit | 0fef9d0308d4c524da716b4b669d8754594450b2 (patch) | |
| tree | b50e948be1c53a7e78d8a15c8f7f2e246dc8d34e /drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | |
| parent | net/mlx4_en: current_mac isn't updated in port up (diff) | |
| download | linux-dev-0fef9d0308d4c524da716b4b669d8754594450b2.tar.xz linux-dev-0fef9d0308d4c524da716b4b669d8754594450b2.zip | |
net/mlx4_en: Disable blueflame using ethtool private flags
Enable the user to turn off the hardware feature called BlueFlame.
Since it is something specific to mlx4_en hardware, we control
the feature via ethtool private flags.
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 2b19dd1f2c5d..54c277412e42 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -93,6 +93,8 @@ * OS related constants and tunables */ +#define MLX4_EN_PRIV_FLAGS_BLUEFLAME 1 + #define MLX4_EN_WATCHDOG_TIMEOUT (15 * HZ) /* Use the maximum between 16384 and a single page */ @@ -278,6 +280,7 @@ struct mlx4_en_tx_ring { unsigned long wake_queue; struct mlx4_bf bf; bool bf_enabled; + bool bf_alloced; struct netdev_queue *tx_queue; int hwtstamp_tx_type; int inline_thold; @@ -592,6 +595,8 @@ struct mlx4_en_priv { #endif u64 tunnel_reg_id; __be16 vxlan_port; + + u32 pflags; }; enum mlx4_en_wol { |