Author: kib
Date: Mon Aug 31 16:30:52 2020
New Revision: 365002
URL: https://svnweb.freebsd.org/changeset/base/365002

Log:
  mlx5 sriov: add error message for failed MAC programming on VF.
  
  Sponsored by: Mellanox Technologies - Nvidia
  MFC after:    1 week

Modified:
  head/sys/dev/mlx5/mlx5_core/mlx5_main.c

Modified: head/sys/dev/mlx5/mlx5_core/mlx5_main.c
==============================================================================
--- head/sys/dev/mlx5/mlx5_core/mlx5_main.c     Mon Aug 31 16:27:03 2020        
(r365001)
+++ head/sys/dev/mlx5/mlx5_core/mlx5_main.c     Mon Aug 31 16:30:52 2020        
(r365002)
@@ -1839,6 +1839,11 @@ mlx5_iov_add_vf(device_t dev, uint16_t vfnum, const nv
                    &mac_size);
                error = -mlx5_eswitch_set_vport_mac(priv->eswitch,
                    vfnum + 1, __DECONST(u8 *, mac));
+               if (error != 0) {
+                       mlx5_core_err(core_dev,
+                           "setting MAC for VF %d failed, error %d\n",
+                           vfnum + 1, error);
+               }
        }
 
        error = -mlx5_eswitch_set_vport_state(priv->eswitch, vfnum + 1,
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