Re: [dpdk-dev] [PATCH] enic: fix issues when using Rx scatter with multiple RQs

[Bruce Richardson <bruce.richardson@intel.com>]

On Fri, Jun 24, 2016 at 03:39:57PM -0700, Nelson Escobar wrote:
> The Rx scatter patch failed to make a few changes and resulted
> in problems when using multiple RQs since the wrong RQ or CQ
> was being used.
> 

I think you might need to expand on what the "few changes" are.
Also, please expand out the terms RQ and CQ are.

Thanks,
/Bruce

> Fixes: 14a261bf0520 ("enic: add scattered Rx support")
> 
> Signed-off-by: Nelson Escobar <neescoba@cisco.com>
> Reviewed-by: John Daley <johndale@cisco.com>
> ---
>  drivers/net/enic/enic.h      |  2 +-
>  drivers/net/enic/enic_main.c | 10 ++++++----
>  2 files changed, 7 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
> index ed5f18d..15b1d45 100644
> --- a/drivers/net/enic/enic.h
> +++ b/drivers/net/enic/enic.h
> @@ -174,7 +174,7 @@ static inline unsigned int enic_vnic_rq_count(struct enic *enic)
>  
>  static inline unsigned int enic_cq_rq(__rte_unused struct enic *enic, unsigned int rq)
>  {
> -	return rq;
> +	return rq / 2;

This looks like it might need a comment explaning why you divide by 2.