diff options
| author | Jack Morgenstein <jackm@dev.mellanox.co.il> | 2012-12-06 17:12:00 +0000 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2012-12-19 11:47:22 -0800 |
| commit | 3c439b5586e9200f7e6287ee77c175c4d5b0eeed (patch) | |
| tree | 8194cef0f549fbb81aa70985401220c91f228ee7 /drivers/net/ethernet/mellanox/mlx4/mcg.c | |
| parent | 7b8157bedce2a7b5f07f7ec98c96cd6bd64a2a84 (diff) | |
mlx4_core: Allow choosing flow steering mode
Device managed flow steering will be enabled only under administrator
directive provided through setting the existing module parameter
log_num_mgm_entry_size to -1 (if the device actually supports flow
steering). If flow steering isn't requested or not available, the
driver will use the value of log_num_mgm_entry_size and B0 steering.
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mcg.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mcg.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c index e151c21baf2b..1ee4db3c6400 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mcg.c +++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c @@ -54,12 +54,7 @@ struct mlx4_mgm { int mlx4_get_mgm_entry_size(struct mlx4_dev *dev) { - if (dev->caps.steering_mode == - MLX4_STEERING_MODE_DEVICE_MANAGED) - return 1 << MLX4_FS_MGM_LOG_ENTRY_SIZE; - else - return min((1 << mlx4_log_num_mgm_entry_size), - MLX4_MAX_MGM_ENTRY_SIZE); + return 1 << dev->oper_log_mgm_entry_size; } int mlx4_get_qp_per_mgm(struct mlx4_dev *dev) |