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net/mlx5: E-switch, Use eswitch total_vports

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Currently steering table and rx group initialization helper
routines works on the total_vports passed as input parameter.

Both eswitch helpers work on the mlx5_eswitch and thereby have access
to esw->total_vports. Hence use it directly instead of passing it
via function input arguments.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Bodong Wang <bodong@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Parav Pandit 2020-07-20 14:27:54 +03:00 committed by Saeed Mahameed
parent 0da3c12dd6
commit 8d6bd3c339
1 changed files with 7 additions and 7 deletions
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14
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View File

@ -1310,7 +1310,7 @@ static void esw_destroy_offloads_fdb_tables(struct mlx5_eswitch *esw)
MLX5_FLOW_STEERING_MODE_DMFS);
}
static int esw_create_offloads_table(struct mlx5_eswitch *esw, int nvports)
static int esw_create_offloads_table(struct mlx5_eswitch *esw)
{
struct mlx5_flow_table_attr ft_attr = {};
struct mlx5_core_dev *dev = esw->dev;
@ -1324,7 +1324,7 @@ static int esw_create_offloads_table(struct mlx5_eswitch *esw, int nvports)
return -EOPNOTSUPP;
}
ft_attr.max_fte = nvports + MLX5_ESW_MISS_FLOWS;
ft_attr.max_fte = esw->total_vports + MLX5_ESW_MISS_FLOWS;
ft_attr.prio = 1;
ft_offloads = mlx5_create_flow_table(ns, &ft_attr);
@ -1345,14 +1345,15 @@ static void esw_destroy_offloads_table(struct mlx5_eswitch *esw)
mlx5_destroy_flow_table(offloads->ft_offloads);
}
static int esw_create_vport_rx_group(struct mlx5_eswitch *esw, int nvports)
static int esw_create_vport_rx_group(struct mlx5_eswitch *esw)
{
int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
struct mlx5_flow_group *g;
u32 *flow_group_in;
int nvports;
int err = 0;
nvports = nvports + MLX5_ESW_MISS_FLOWS;
nvports = esw->total_vports + MLX5_ESW_MISS_FLOWS;
flow_group_in = kvzalloc(inlen, GFP_KERNEL);
if (!flow_group_in)
return -ENOMEM;
@ -1985,7 +1986,6 @@ static void esw_destroy_uplink_offloads_acl_tables(struct mlx5_eswitch *esw)
static int esw_offloads_steering_init(struct mlx5_eswitch *esw)
{
int total_vports = esw->total_vports;
int err;
memset(&esw->fdb_table.offloads, 0, sizeof(struct offloads_fdb));
@ -1996,7 +1996,7 @@ static int esw_offloads_steering_init(struct mlx5_eswitch *esw)
if (err)
goto create_acl_err;
err = esw_create_offloads_table(esw, total_vports);
err = esw_create_offloads_table(esw);
if (err)
goto create_offloads_err;
@ -2008,7 +2008,7 @@ static int esw_offloads_steering_init(struct mlx5_eswitch *esw)
if (err)
goto create_fdb_err;
err = esw_create_vport_rx_group(esw, total_vports);
err = esw_create_vport_rx_group(esw);
if (err)
goto create_fg_err;