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From: Hans Petter Selasky <hselasky@FreeBSD.org>
Date: Fri, 16 Sep 2016 11:53:54 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r305875 - head/sys/dev/mlx5/mlx5_en
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Author: hselasky
Date: Fri Sep 16 11:53:53 2016
New Revision: 305875
URL: https://svnweb.freebsd.org/changeset/base/305875

Log:
  mlx5en: Verify port type is ethernet before creating network device
  
  Else the mlx5en driver might attach to infiniband ports.
  
  Sponsored by:	Mellanox Technologies
  MFC after:	1 week

Modified:
  head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c

Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
==============================================================================
--- head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c	Fri Sep 16 11:51:31 2016	(r305874)
+++ head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c	Fri Sep 16 11:53:53 2016	(r305875)
@@ -2654,6 +2654,9 @@ mlx5e_check_required_hca_cap(struct mlx5
 
 	/* TODO: add more must-to-have features */
 
+	if (MLX5_CAP_GEN(mdev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
+		return (-ENODEV);
+
 	return (0);
 }