net/mlx5: E-Switch, Reorganize and rename fdb flow tables

[sfrench/cifs-2.6.git] / drivers / net / ethernet / mellanox / mlx5 / core / eswitch_offloads.c

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 35e256eb2f6e40de5cc4a78fed19327fafacec7c..bb8eac5523a7ba3bdc047b845e6cd3015f8df478 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -71,7 +71,12 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
 
        if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) {
                dest[i].type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
-               dest[i].vport_num = attr->out_rep->vport;
+               dest[i].vport.num = attr->out_rep->vport;
+               if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) {
+                       dest[i].vport.vhca_id =
+                               MLX5_CAP_GEN(attr->out_mdev, vhca_id);
+                       dest[i].vport.vhca_id_valid = 1;
+               }
                i++;
        }
        if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_COUNT) {
@@ -88,11 +93,23 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
        misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters);
        MLX5_SET(fte_match_set_misc, misc, source_port, attr->in_rep->vport);
 
+       if (MLX5_CAP_ESW(esw->dev, merged_eswitch))
+               MLX5_SET(fte_match_set_misc, misc,
+                        source_eswitch_owner_vhca_id,
+                        MLX5_CAP_GEN(attr->in_mdev, vhca_id));
+
        misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters);
        MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port);
+       if (MLX5_CAP_ESW(esw->dev, merged_eswitch))
+               MLX5_SET_TO_ONES(fte_match_set_misc, misc,
+                                source_eswitch_owner_vhca_id);
+
+       if (attr->match_level == MLX5_MATCH_NONE)
+               spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS;
+       else
+               spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS |
+                                             MLX5_MATCH_MISC_PARAMETERS;
 
-       spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS |
-                                     MLX5_MATCH_MISC_PARAMETERS;
        if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_DECAP)
                spec->match_criteria_enable |= MLX5_MATCH_INNER_HEADERS;
 
@@ -102,7 +119,7 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
        if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_ENCAP)
                flow_act.encap_id = attr->encap_id;
 
-       rule = mlx5_add_flow_rules((struct mlx5_flow_table *)esw->fdb_table.fdb,
+       rule = mlx5_add_flow_rules((struct mlx5_flow_table *)esw->fdb_table.offloads.fast_fdb,
                                   spec, &flow_act, dest, i);
        if (IS_ERR(rule))
                goto err_add_rule;
@@ -343,10 +360,10 @@ mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw, int vport, u32 sqn
 
        spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS;
        dest.type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
-       dest.vport_num = vport;
+       dest.vport.num = vport;
        flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
 
-       flow_rule = mlx5_add_flow_rules(esw->fdb_table.offloads.fdb, spec,
+       flow_rule = mlx5_add_flow_rules(esw->fdb_table.offloads.slow_fdb, spec,
                                        &flow_act, &dest, 1);
        if (IS_ERR(flow_rule))
                esw_warn(esw->dev, "FDB: Failed to add send to vport rule err %ld\n", PTR_ERR(flow_rule));
@@ -387,10 +404,10 @@ static int esw_add_fdb_miss_rule(struct mlx5_eswitch *esw)
        dmac_c[0] = 0x01;
 
        dest.type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
-       dest.vport_num = 0;
+       dest.vport.num = 0;
        flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
 
-       flow_rule = mlx5_add_flow_rules(esw->fdb_table.offloads.fdb, spec,
+       flow_rule = mlx5_add_flow_rules(esw->fdb_table.offloads.slow_fdb, spec,
                                        &flow_act, &dest, 1);
        if (IS_ERR(flow_rule)) {
                err = PTR_ERR(flow_rule);
@@ -405,7 +422,7 @@ static int esw_add_fdb_miss_rule(struct mlx5_eswitch *esw)
        dmac_v = MLX5_ADDR_OF(fte_match_param, headers_v,
                              outer_headers.dmac_47_16);
        dmac_v[0] = 0x01;
-       flow_rule = mlx5_add_flow_rules(esw->fdb_table.offloads.fdb, spec,
+       flow_rule = mlx5_add_flow_rules(esw->fdb_table.offloads.slow_fdb, spec,
                                        &flow_act, &dest, 1);
        if (IS_ERR(flow_rule)) {
                err = PTR_ERR(flow_rule);
@@ -459,7 +476,7 @@ static int esw_create_offloads_fast_fdb_table(struct mlx5_eswitch *esw)
                esw_warn(dev, "Failed to create Fast path FDB Table err %d\n", err);
                goto out;
        }
-       esw->fdb_table.fdb = fdb;
+       esw->fdb_table.offloads.fast_fdb = fdb;
 
 out:
        return err;
@@ -467,7 +484,7 @@ out:
 
 static void esw_destroy_offloads_fast_fdb_table(struct mlx5_eswitch *esw)
 {
-       mlx5_destroy_flow_table(esw->fdb_table.fdb);
+       mlx5_destroy_flow_table(esw->fdb_table.offloads.fast_fdb);
 }
 
 #define MAX_PF_SQ 256
@@ -513,7 +530,7 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports)
                esw_warn(dev, "Failed to create slow path FDB Table err %d\n", err);
                goto slow_fdb_err;
        }
-       esw->fdb_table.offloads.fdb = fdb;
+       esw->fdb_table.offloads.slow_fdb = fdb;
 
        /* create send-to-vport group */
        memset(flow_group_in, 0, inlen);
@@ -569,9 +586,9 @@ miss_rule_err:
 miss_err:
        mlx5_destroy_flow_group(esw->fdb_table.offloads.send_to_vport_grp);
 send_vport_err:
-       mlx5_destroy_flow_table(esw->fdb_table.offloads.fdb);
+       mlx5_destroy_flow_table(esw->fdb_table.offloads.slow_fdb);
 slow_fdb_err:
-       mlx5_destroy_flow_table(esw->fdb_table.fdb);
+       mlx5_destroy_flow_table(esw->fdb_table.offloads.fast_fdb);
 fast_fdb_err:
 ns_err:
        kvfree(flow_group_in);
@@ -580,7 +597,7 @@ ns_err:
 
 static void esw_destroy_offloads_fdb_tables(struct mlx5_eswitch *esw)
 {
-       if (!esw->fdb_table.fdb)
+       if (!esw->fdb_table.offloads.fast_fdb)
                return;
 
        esw_debug(esw->dev, "Destroy offloads FDB Tables\n");
@@ -589,7 +606,7 @@ static void esw_destroy_offloads_fdb_tables(struct mlx5_eswitch *esw)
        mlx5_destroy_flow_group(esw->fdb_table.offloads.send_to_vport_grp);
        mlx5_destroy_flow_group(esw->fdb_table.offloads.miss_grp);
 
-       mlx5_destroy_flow_table(esw->fdb_table.offloads.fdb);
+       mlx5_destroy_flow_table(esw->fdb_table.offloads.slow_fdb);
        esw_destroy_offloads_fast_fdb_table(esw);
 }
 
@@ -663,7 +680,7 @@ static int esw_create_vport_rx_group(struct mlx5_eswitch *esw)
 
        esw->offloads.vport_rx_group = g;
 out:
-       kfree(flow_group_in);
+       kvfree(flow_group_in);
        return err;
 }