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net/mlx5: E-switch, remove special uplink ingress ACL handling

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As both uplinks set the same metadata there is no need to merge
the ACL handling of both into a single one.

Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Mark Bloch 2021-11-29 07:57:14 +00:00 committed by Saeed Mahameed
parent 0b0ea3c5b1
commit 82e86a6c71
1 changed files with 1 additions and 64 deletions
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65
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
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@ -2378,60 +2378,6 @@ void esw_offloads_unload_rep(struct mlx5_eswitch *esw, u16 vport_num)
mlx5_esw_offloads_devlink_port_unregister(esw, vport_num); mlx5_esw_offloads_devlink_port_unregister(esw, vport_num);
} }
static int esw_set_uplink_slave_ingress_root(struct mlx5_core_dev *master,
struct mlx5_core_dev *slave)
{
u32 in[MLX5_ST_SZ_DW(set_flow_table_root_in)] = {};
u32 out[MLX5_ST_SZ_DW(set_flow_table_root_out)] = {};
struct mlx5_eswitch *esw;
struct mlx5_flow_root_namespace *root;
struct mlx5_flow_namespace *ns;
struct mlx5_vport *vport;
int err;
MLX5_SET(set_flow_table_root_in, in, opcode,
MLX5_CMD_OP_SET_FLOW_TABLE_ROOT);
MLX5_SET(set_flow_table_root_in, in, table_type, FS_FT_ESW_INGRESS_ACL);
MLX5_SET(set_flow_table_root_in, in, other_vport, 1);
MLX5_SET(set_flow_table_root_in, in, vport_number, MLX5_VPORT_UPLINK);
if (master) {
esw = master->priv.eswitch;
vport = mlx5_eswitch_get_vport(esw, MLX5_VPORT_UPLINK);
MLX5_SET(set_flow_table_root_in, in, table_of_other_vport, 1);
MLX5_SET(set_flow_table_root_in, in, table_vport_number,
MLX5_VPORT_UPLINK);
ns = mlx5_get_flow_vport_acl_namespace(master,
MLX5_FLOW_NAMESPACE_ESW_INGRESS,
vport->index);
root = find_root(&ns->node);
mutex_lock(&root->chain_lock);
MLX5_SET(set_flow_table_root_in, in,
table_eswitch_owner_vhca_id_valid, 1);
MLX5_SET(set_flow_table_root_in, in,
table_eswitch_owner_vhca_id,
MLX5_CAP_GEN(master, vhca_id));
MLX5_SET(set_flow_table_root_in, in, table_id,
root->root_ft->id);
} else {
esw = slave->priv.eswitch;
vport = mlx5_eswitch_get_vport(esw, MLX5_VPORT_UPLINK);
ns = mlx5_get_flow_vport_acl_namespace(slave,
MLX5_FLOW_NAMESPACE_ESW_INGRESS,
vport->index);
root = find_root(&ns->node);
mutex_lock(&root->chain_lock);
MLX5_SET(set_flow_table_root_in, in, table_id, root->root_ft->id);
}
err = mlx5_cmd_exec(slave, in, sizeof(in), out, sizeof(out));
mutex_unlock(&root->chain_lock);
return err;
}
static int esw_set_slave_root_fdb(struct mlx5_core_dev *master, static int esw_set_slave_root_fdb(struct mlx5_core_dev *master,
struct mlx5_core_dev *slave) struct mlx5_core_dev *slave)
{ {
@ -2613,15 +2559,10 @@ int mlx5_eswitch_offloads_config_single_fdb(struct mlx5_eswitch *master_esw,
{ {
int err; int err;
err = esw_set_uplink_slave_ingress_root(master_esw->dev,
slave_esw->dev);
if (err)
return -EINVAL;
err = esw_set_slave_root_fdb(master_esw->dev, err = esw_set_slave_root_fdb(master_esw->dev,
slave_esw->dev); slave_esw->dev);
if (err) if (err)
goto err_fdb; return err;
err = esw_set_master_egress_rule(master_esw->dev, err = esw_set_master_egress_rule(master_esw->dev,
slave_esw->dev); slave_esw->dev);
@ -2633,9 +2574,6 @@ int mlx5_eswitch_offloads_config_single_fdb(struct mlx5_eswitch *master_esw,
err_acl: err_acl:
esw_set_slave_root_fdb(NULL, slave_esw->dev); esw_set_slave_root_fdb(NULL, slave_esw->dev);
err_fdb:
esw_set_uplink_slave_ingress_root(NULL, slave_esw->dev);
return err; return err;
} }
@ -2644,7 +2582,6 @@ void mlx5_eswitch_offloads_destroy_single_fdb(struct mlx5_eswitch *master_esw,
{ {
esw_unset_master_egress_rule(master_esw->dev); esw_unset_master_egress_rule(master_esw->dev);
esw_set_slave_root_fdb(NULL, slave_esw->dev); esw_set_slave_root_fdb(NULL, slave_esw->dev);
esw_set_uplink_slave_ingress_root(NULL, slave_esw->dev);
} }
#define ESW_OFFLOADS_DEVCOM_PAIR (0) #define ESW_OFFLOADS_DEVCOM_PAIR (0)