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path: root/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4_en.h')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4_en.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 0e15295bedd6..d72a5a894fc6 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -126,6 +126,8 @@ enum {
#define MAX_TX_RINGS (MLX4_EN_MAX_TX_RING_P_UP * \
MLX4_EN_NUM_UP)
+#define MLX4_EN_DEFAULT_TX_WORK 256
+
/* Target number of packets to coalesce with interrupt moderation */
#define MLX4_EN_RX_COAL_TARGET 44
#define MLX4_EN_RX_COAL_TIME 0x10
@@ -343,6 +345,7 @@ struct mlx4_en_cq {
#define CQ_USER_PEND (MLX4_EN_CQ_STATE_POLL | MLX4_EN_CQ_STATE_POLL_YIELD)
spinlock_t poll_lock; /* protects from LLS/napi conflicts */
#endif /* CONFIG_NET_RX_BUSY_POLL */
+ struct irq_desc *irq_desc;
};
struct mlx4_en_port_profile {
@@ -542,6 +545,7 @@ struct mlx4_en_priv {
__be32 ctrl_flags;
u32 flags;
u8 num_tx_rings_p_up;
+ u32 tx_work_limit;
u32 tx_ring_num;
u32 rx_ring_num;
u32 rx_skb_size;