- for (vf = 1; vf <= num_vfs; vf++) {
- err = mlx5_core_enable_hca(dev, vf);
+ if (sriov->enabled_vfs) {
+ mlx5_core_warn(dev,
+ "failed to enable SRIOV on device, already enabled with %d vfs\n",
+ sriov->enabled_vfs);
+ return -EBUSY;
+ }
+
+#ifdef CONFIG_MLX5_CORE_EN
+ err = mlx5_eswitch_enable_sriov(dev->priv.eswitch, num_vfs, SRIOV_LEGACY);
+ if (err) {
+ mlx5_core_warn(dev,
+ "failed to enable eswitch SRIOV (%d)\n", err);
+ return err;
+ }
+#endif
+
+ for (vf = 0; vf < num_vfs; vf++) {
+ err = mlx5_core_enable_hca(dev, vf + 1);