net/mlx4_core: Add XRC domains and counters to resource tracker
Add missing resource tracking for XRC domains and complete the tracking for HCA
network flow counters.
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 2e94f76..984ace4 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1306,7 +1306,7 @@
mlx4_bitmap_cleanup(&mlx4_priv(dev)->counters_bitmap);
}
-int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx)
+int __mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx)
{
struct mlx4_priv *priv = mlx4_priv(dev);
@@ -1319,13 +1319,44 @@
return 0;
}
+
+int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx)
+{
+ u64 out_param;
+ int err;
+
+ if (mlx4_is_mfunc(dev)) {
+ err = mlx4_cmd_imm(dev, 0, &out_param, RES_COUNTER,
+ RES_OP_RESERVE, MLX4_CMD_ALLOC_RES,
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED);
+ if (!err)
+ *idx = get_param_l(&out_param);
+
+ return err;
+ }
+ return __mlx4_counter_alloc(dev, idx);
+}
EXPORT_SYMBOL_GPL(mlx4_counter_alloc);
-void mlx4_counter_free(struct mlx4_dev *dev, u32 idx)
+void __mlx4_counter_free(struct mlx4_dev *dev, u32 idx)
{
mlx4_bitmap_free(&mlx4_priv(dev)->counters_bitmap, idx);
return;
}
+
+void mlx4_counter_free(struct mlx4_dev *dev, u32 idx)
+{
+ u64 in_param;
+
+ if (mlx4_is_mfunc(dev)) {
+ set_param_l(&in_param, idx);
+ mlx4_cmd(dev, in_param, RES_COUNTER, RES_OP_RESERVE,
+ MLX4_CMD_FREE_RES, MLX4_CMD_TIME_CLASS_A,
+ MLX4_CMD_WRAPPED);
+ return;
+ }
+ __mlx4_counter_free(dev, idx);
+}
EXPORT_SYMBOL_GPL(mlx4_counter_free);
static int mlx4_setup_hca(struct mlx4_dev *dev)