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| author | Tariq Toukan <tariqt@mellanox.com> | 2018-07-24 14:31:45 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-25 16:30:38 -0700 |
| commit | 7cc77bf4c29c88af8d3d02d6dc88a71f85ecb1b6 (patch) | |
| tree | 08c02321783891af748bb15cae929c66eee78a79 /drivers/net/ethernet/mellanox/mlx4/mlx4.h | |
| parent | e8886643a6c975f10f53a810e7350d48c2d25057 (diff) | |
| download | linux-7cc77bf4c29c88af8d3d02d6dc88a71f85ecb1b6.tar.gz linux-7cc77bf4c29c88af8d3d02d6dc88a71f85ecb1b6.tar.bz2 linux-7cc77bf4c29c88af8d3d02d6dc88a71f85ecb1b6.zip | |
net/mlx4_core: Allow MTTs starting at any index
Allow obtaining MTTs starting at any index,
thus give a better cache utilization.
For this, allow setting log_mtts_per_seg to 0, and use
this in default.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Anaty Rahamim Bar Kat <anaty@mellanox.com>
Reviewed-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index 6e016092a6f1..ebcd2778eeb3 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -84,7 +84,6 @@ enum { MLX4_MIN_MGM_LOG_ENTRY_SIZE = 7, MLX4_MAX_MGM_LOG_ENTRY_SIZE = 12, MLX4_MAX_QP_PER_MGM = 4 * ((1 << MLX4_MAX_MGM_LOG_ENTRY_SIZE) / 16 - 2), - MLX4_MTT_ENTRY_PER_SEG = 8, }; enum { |