diff options
| author |   Yevgeny Petrilin <yevgenyp@mellanox.co.il> | 2011-03-22 22:38:52 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-03-23 12:24:25 -0700 |
| commit | 87a5c3896f9cf3b7f374af95b342d1089989327a (patch) | |
| tree | 48e13f9f860e514b365d62eae3ade23182ac67f0 /drivers/net/mlx4/mlx4_en.h | |
| parent | mlx4_core: reserve UARs for userspace consumers (diff) | |
| download | linux-dev-87a5c3896f9cf3b7f374af95b342d1089989327a.tar.xz linux-dev-87a5c3896f9cf3b7f374af95b342d1089989327a.zip | |
mlx4_en: Using blue flame support
Doorbell is used according to usage of BlueFlame.
For Blue Flame to work in Ethernet mode QP number should have 0
at bits 6,7.
Allocating range of QPs accordingly.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/mlx4/mlx4_en.h')
| -rw-r--r-- | drivers/net/mlx4/mlx4_en.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h index 5a2c56023668..edcb53562c10 100644 --- a/drivers/net/mlx4/mlx4_en.h +++ b/drivers/net/mlx4/mlx4_en.h @@ -248,6 +248,8 @@ struct mlx4_en_tx_ring { unsigned long bytes; unsigned long packets; spinlock_t comp_lock; + struct mlx4_bf bf; + bool bf_enabled; }; struct mlx4_en_rx_desc { @@ -518,7 +520,7 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb); netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev); int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring, - u32 size, u16 stride); + int qpn, u32 size, u16 stride); void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring); int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring, |