diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_main.c b/drivers/net/ethernet/mellanox/mlx4/en_main.c index 2097a7d3c5b8..988b2424e1c6 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_main.c @@ -101,6 +101,8 @@ static int mlx4_en_get_profile(struct mlx4_en_dev *mdev) int i; params->udp_rss = udp_rss; + params->num_tx_rings_p_up = min_t(int, num_online_cpus(), + MLX4_EN_MAX_TX_RING_P_UP); if (params->udp_rss && !(mdev->dev->caps.flags & MLX4_DEV_CAP_FLAG_UDP_RSS)) { mlx4_warn(mdev, "UDP RSS is not supported on this device.\n"); @@ -113,8 +115,8 @@ static int mlx4_en_get_profile(struct mlx4_en_dev *mdev) params->prof[i].tx_ppp = pfctx; params->prof[i].tx_ring_size = MLX4_EN_DEF_TX_RING_SIZE; params->prof[i].rx_ring_size = MLX4_EN_DEF_RX_RING_SIZE; - params->prof[i].tx_ring_num = MLX4_EN_NUM_TX_RINGS + - (!!pfcrx) * MLX4_EN_NUM_PPP_RINGS; + params->prof[i].tx_ring_num = params->num_tx_rings_p_up * + MLX4_EN_NUM_UP; params->prof[i].rss_rings = 0; } |