diff options
| author | Yevgeny Petrilin <yevgenyp@mellanox.co.il> | 2010-08-24 03:46:34 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-08-24 14:54:52 -0700 |
| commit | bc081cecf3cb3da236061cf353d74c42ba7e37fb (patch) | |
| tree | b0a70206f8868c37e8ecc110afd9d33a8c1168ed /drivers/net/mlx4 | |
| parent | 7699517db435fd24143bd32dd644275e3eeb4c86 (diff) | |
| download | blackbird-op-linux-bc081cecf3cb3da236061cf353d74c42ba7e37fb.tar.gz blackbird-op-linux-bc081cecf3cb3da236061cf353d74c42ba7e37fb.zip | |
mlx4_en: get/set ringsize uses actual ring size
In case that the rings were not fully filled, the report in Ethtool
should be according to the actual size that was filled.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/mlx4')
| -rw-r--r-- | drivers/net/mlx4/en_ethtool.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c index fa2f2f43ab48..c5551f2cf260 100644 --- a/drivers/net/mlx4/en_ethtool.c +++ b/drivers/net/mlx4/en_ethtool.c @@ -394,8 +394,9 @@ static int mlx4_en_set_ringparam(struct net_device *dev, tx_size = max_t(u32, tx_size, MLX4_EN_MIN_TX_SIZE); tx_size = min_t(u32, tx_size, MLX4_EN_MAX_TX_SIZE); - if (rx_size == priv->prof->rx_ring_size && - tx_size == priv->prof->tx_ring_size) + if (rx_size == (priv->port_up ? priv->rx_ring[0].actual_size : + priv->rx_ring[0].size) && + tx_size == priv->tx_ring[0].size) return 0; mutex_lock(&mdev->state_lock); @@ -429,13 +430,13 @@ static void mlx4_en_get_ringparam(struct net_device *dev, struct ethtool_ringparam *param) { struct mlx4_en_priv *priv = netdev_priv(dev); - struct mlx4_en_dev *mdev = priv->mdev; memset(param, 0, sizeof(*param)); param->rx_max_pending = MLX4_EN_MAX_RX_SIZE; param->tx_max_pending = MLX4_EN_MAX_TX_SIZE; - param->rx_pending = mdev->profile.prof[priv->port].rx_ring_size; - param->tx_pending = mdev->profile.prof[priv->port].tx_ring_size; + param->rx_pending = priv->port_up ? + priv->rx_ring[0].actual_size : priv->rx_ring[0].size; + param->tx_pending = priv->tx_ring[0].size; } static int mlx4_ethtool_op_set_flags(struct net_device *dev, u32 data) |
