net/mlx4_en: Set number of rx/tx channels using ethtool

[cascardo/linux.git] / drivers / net / ethernet / mellanox / mlx4 / mlx4_en.h

diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index d3eba8b..334ec48 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -67,7 +67,8 @@
 
 #define MLX4_EN_PAGE_SHIFT     12
 #define MLX4_EN_PAGE_SIZE      (1 << MLX4_EN_PAGE_SHIFT)
-#define MAX_RX_RINGS           16
+#define DEF_RX_RINGS           16
+#define MAX_RX_RINGS           128
 #define MIN_RX_RINGS           4
 #define TXBB_SIZE              64
 #define HEADROOM               (2048 / TXBB_SIZE + 1)
@@ -118,6 +119,8 @@ enum {
 #define MLX4_EN_NUM_UP                 8
 #define MLX4_EN_DEF_TX_RING_SIZE       512
 #define MLX4_EN_DEF_RX_RING_SIZE       1024
+#define MAX_TX_RINGS                   (MLX4_EN_MAX_TX_RING_P_UP * \
+                                        MLX4_EN_NUM_UP)
 
 /* Target number of packets to coalesce with interrupt moderation */
 #define MLX4_EN_RX_COAL_TARGET 44
@@ -476,6 +479,7 @@ struct mlx4_en_priv {
        u32 flags;
 #define MLX4_EN_FLAG_PROMISC   0x1
 #define MLX4_EN_FLAG_MC_PROMISC        0x2
+       u8 num_tx_rings_p_up;
        u32 tx_ring_num;
        u32 rx_ring_num;
        u32 rx_skb_size;
@@ -596,6 +600,8 @@ int mlx4_en_QUERY_PORT(struct mlx4_en_dev *mdev, u8 port);
 extern const struct dcbnl_rtnl_ops mlx4_en_dcbnl_ops;
 #endif
 
+int mlx4_en_setup_tc(struct net_device *dev, u8 up);
+
 #ifdef CONFIG_RFS_ACCEL
 void mlx4_en_cleanup_filters(struct mlx4_en_priv *priv,
                             struct mlx4_en_rx_ring *rx_ring);