mlxsw: spectrum_dpipe: Connect dpipe tables to resources

Connect current dpipe tables to resources. The tables are connected
in the following fashion:
1. IPv4 host -> KVD hash single
2. IPv6 host -> KVD hash double
3. Adjacency -> KVD linear

Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 69 insertions, 12 deletions

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
index 96fdba78acab..f56fa18d6b26 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
@@ -771,14 +771,33 @@ static struct devlink_dpipe_table_ops mlxsw_sp_host4_ops = {
         .size_get = mlxsw_sp_dpipe_table_host4_size_get,
 };
 
+#define MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_HOST4 1
+
 static int mlxsw_sp_dpipe_host4_table_init(struct mlxsw_sp *mlxsw_sp)
 {
         struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
+        int err;
 
-        return devlink_dpipe_table_register(devlink,
-                                            MLXSW_SP_DPIPE_TABLE_NAME_HOST4,
-                                            &mlxsw_sp_host4_ops,
-                                            mlxsw_sp, false);
+        err = devlink_dpipe_table_register(devlink,
+                                           MLXSW_SP_DPIPE_TABLE_NAME_HOST4,
+                                           &mlxsw_sp_host4_ops,
+                                           mlxsw_sp, false);
+        if (err)
+                return err;
+
+        err = devlink_dpipe_table_resource_set(devlink,
+                                               MLXSW_SP_DPIPE_TABLE_NAME_HOST4,
+                                               MLXSW_SP_RESOURCE_KVD_HASH_SINGLE,
+                                               MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_HOST4);
+        if (err)
+                goto err_resource_set;
+
+        return 0;
+
+err_resource_set:
+        devlink_dpipe_table_unregister(devlink,
+                                       MLXSW_SP_DPIPE_TABLE_NAME_HOST4);
+        return err;
 }
 
 static void mlxsw_sp_dpipe_host4_table_fini(struct mlxsw_sp *mlxsw_sp)
@@ -829,14 +848,33 @@ static struct devlink_dpipe_table_ops mlxsw_sp_host6_ops = {
         .size_get = mlxsw_sp_dpipe_table_host6_size_get,
 };
 
+#define MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_HOST6 2
+
 static int mlxsw_sp_dpipe_host6_table_init(struct mlxsw_sp *mlxsw_sp)
 {
         struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
+        int err;
 
-        return devlink_dpipe_table_register(devlink,
-                                            MLXSW_SP_DPIPE_TABLE_NAME_HOST6,
-                                            &mlxsw_sp_host6_ops,
-                                            mlxsw_sp, false);
+        err = devlink_dpipe_table_register(devlink,
+                                           MLXSW_SP_DPIPE_TABLE_NAME_HOST6,
+                                           &mlxsw_sp_host6_ops,
+                                           mlxsw_sp, false);
+        if (err)
+                return err;
+
+        err = devlink_dpipe_table_resource_set(devlink,
+                                               MLXSW_SP_DPIPE_TABLE_NAME_HOST6,
+                                               MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE,
+                                               MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_HOST6);
+        if (err)
+                goto err_resource_set;
+
+        return 0;
+
+err_resource_set:
+        devlink_dpipe_table_unregister(devlink,
+                                       MLXSW_SP_DPIPE_TABLE_NAME_HOST6);
+        return err;
 }
 
 static void mlxsw_sp_dpipe_host6_table_fini(struct mlxsw_sp *mlxsw_sp)
@@ -1213,14 +1251,33 @@ static struct devlink_dpipe_table_ops mlxsw_sp_dpipe_table_adj_ops = {
         .size_get = mlxsw_sp_dpipe_table_adj_size_get,
 };
 
+#define MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_ADJ 1
+
 static int mlxsw_sp_dpipe_adj_table_init(struct mlxsw_sp *mlxsw_sp)
 {
         struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
+        int err;
 
-        return devlink_dpipe_table_register(devlink,
-                                            MLXSW_SP_DPIPE_TABLE_NAME_ADJ,
-                                            &mlxsw_sp_dpipe_table_adj_ops,
-                                            mlxsw_sp, false);
+        err = devlink_dpipe_table_register(devlink,
+                                           MLXSW_SP_DPIPE_TABLE_NAME_ADJ,
+                                           &mlxsw_sp_dpipe_table_adj_ops,
+                                           mlxsw_sp, false);
+        if (err)
+                return err;
+
+        err = devlink_dpipe_table_resource_set(devlink,
+                                               MLXSW_SP_DPIPE_TABLE_NAME_ADJ,
+                                               MLXSW_SP_RESOURCE_KVD_LINEAR,
+                                               MLXSW_SP_DPIPE_TABLE_RESOURCE_UNIT_ADJ);
+        if (err)
+                goto err_resource_set;
+
+        return 0;
+
+err_resource_set:
+        devlink_dpipe_table_unregister(devlink,
+                                       MLXSW_SP_DPIPE_TABLE_NAME_ADJ);
+        return err;
 }
 
 static void mlxsw_sp_dpipe_adj_table_fini(struct mlxsw_sp *mlxsw_sp)