Re: [PATCH for-next 1/7] IB/mlx4: Query RoCE support

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On 12/29/2015 3:24 PM, Matan Barak wrote:
@@ -905,6 +906,8 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
  		dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_EQE_STRIDE;
  	MLX4_GET(dev_cap->bmme_flags, outbox,
  		 QUERY_DEV_CAP_BMME_FLAGS_OFFSET);
+	if (dev_cap->bmme_flags & MLX4_FLAG_ROCE_V1_V2)
+		dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_ROCE_V1_V2;

Did you make sure that the query dev cap wrapper unsets this bit when proxing VF queries?

  	if (dev_cap->bmme_flags & MLX4_FLAG_PORT_REMAP)
  		dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_PORT_REMAP;
  	MLX4_GET(field, outbox, QUERY_DEV_CAP_CONFIG_DEV_OFFSET);


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