Re: [dpdk-dev] [PATCH v4 8/8] net/mlx5: support new flow counter API

[Ferruh Yigit <ferruh.yigit@intel.com>]

On 10/23/2018 11:04 AM, Slava Ovsiienko wrote:
> @@ -1012,9 +1079,12 @@
>  						  " context.");
>  	}
>  	*action_flags |= MLX5_FLOW_ACTION_COUNT;
> -#ifdef HAVE_IBV_DEVICE_COUNTERS_SET_V42
> +#if defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42)
>  	counter.counter_set_handle = flow->counter->cs->handle;
>  	flow_verbs_spec_add(dev_flow, &counter, size);
> +#elif defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
> +	counter.counters = flow->counter->cs;
> +	flow_verbs_spec_add(dev_flow, &counter, size);
>  #endif
>  	return 0;
>  }

Hi Slava, Shahaf,

There is something wrong related above code.
In next-net-mlx the above code is different than the patch itself [1] and
causing build error.

This can be because of merge/conflict issues. Please fix issue on next-net-mlx,
I will drop the patches I have pulled and wait until this is fixed.

But my concern is what would be if this doesn't cause a build error!
If this is because of merge/conflict, this data is lost, we really should
consider using git merge.
If this is because of you updated the code in the tree, I think that is worse,
we shouldn't change code in the tree, please ask for changes in mail list.


[1]
 @@ -1012,10 +1077,12 @@ flow_verbs_translate_action_count(struct rte_eth_dev
*dev,


                                                   " context.");
         }
         *action_flags |= MLX5_FLOW_ACTION_COUNT;
 -#ifdef HAVE_IBV_DEVICE_COUNTERS_SET_V42



 +#if defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42)



         counter.counter_set_handle = flow->counter->cs->handle;
 -       flow_verbs_spec_add(dev_flow, &counter, size);



 +#elif defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)



 +       counter.counters = flow->counter->cs;



  #endif
 +       flow_verbs_spec_add(dev_flow, &counter, size);



         return 0;
  }