IB/mlx5: Enlarge autogroup flow table
In order to enlarge the flow group size to 8k, we decrease
the number of flow group types to 6 and increase the flow
table size to 64k.
Flow group size is calculated as follow:
group_size = table_size / (#group_types + 1)
Fixes: 038d2ef87572 ('IB/mlx5: Add flow steering support')
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 1cca907..3495bba 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -2039,8 +2039,8 @@ enum flow_table_type {
MLX5_IB_FT_TX
};
-#define MLX5_FS_MAX_TYPES 10
-#define MLX5_FS_MAX_ENTRIES 32000UL
+#define MLX5_FS_MAX_TYPES 6
+#define MLX5_FS_MAX_ENTRIES BIT(16)
static struct mlx5_ib_flow_prio *get_flow_table(struct mlx5_ib_dev *dev,
struct ib_flow_attr *flow_attr,
enum flow_table_type ft_type)