diff options
| author | Yevgeny Petrilin | 2012-01-17 23:54:55 +0100 |
|---|---|---|
| committer | David S. Miller | 2012-01-18 22:07:34 +0100 |
| commit | 93d3e3678f23109363cd6f99f2944d2cda616b23 (patch) | |
| tree | bb03e8801b25f03d3e658e9dc3108101f7e94fc1 /drivers/net/ethernet/mellanox/mlx4/en_main.c | |
| parent | net: bpf_jit: fix divide by 0 generation (diff) | |
| download | kernel-qcow2-linux-93d3e3678f23109363cd6f99f2944d2cda616b23.tar.gz kernel-qcow2-linux-93d3e3678f23109363cd6f99f2944d2cda616b23.tar.xz kernel-qcow2-linux-93d3e3678f23109363cd6f99f2944d2cda616b23.zip | |
mlx4_en: set number of rx rings used by RSS using ethtool
Value must be a power of 2 due to HW limitation.
Driver supports only 'equal' mode in ethtool and can't be set by using weights.
Signed-off-by: Amir Vadai <amirv@mellanox.co.il>
Reviewed-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
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, 1 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_main.c b/drivers/net/ethernet/mellanox/mlx4/en_main.c index a06096fcc0b8..2097a7d3c5b8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_main.c @@ -62,10 +62,6 @@ static const char mlx4_en_version[] = * Device scope module parameters */ - -/* Enable RSS TCP traffic */ -MLX4_EN_PARM_INT(tcp_rss, 1, - "Enable RSS for incomming TCP traffic or disabled (0)"); /* Enable RSS UDP traffic */ MLX4_EN_PARM_INT(udp_rss, 1, "Enable RSS for incomming UDP traffic or disabled (0)"); @@ -104,7 +100,6 @@ static int mlx4_en_get_profile(struct mlx4_en_dev *mdev) struct mlx4_en_profile *params = &mdev->profile; int i; - params->tcp_rss = tcp_rss; params->udp_rss = udp_rss; if (params->udp_rss && !(mdev->dev->caps.flags & MLX4_DEV_CAP_FLAG_UDP_RSS)) { @@ -120,6 +115,7 @@ static int mlx4_en_get_profile(struct mlx4_en_dev *mdev) 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].rss_rings = 0; } return 0; |