[dpdk-stable] patch 'net/ipn3ke: fix line side statistics register read' has been queued to stable release 19.11.1

[Xu, Rosen]

Hi Luca,

Thanks a lot.

> -----Original Message-----
> From: luca.boccassi at gmail.com <luca.boccassi at gmail.com>
> Sent: Tuesday, February 11, 2020 19:20
> To: Pei, Andy <andy.pei at intel.com>
> Cc: Xu, Rosen <rosen.xu at intel.com>; dpdk stable <stable at dpdk.org>
> Subject: patch 'net/ipn3ke: fix line side statistics register read' has been
> queued to stable release 19.11.1
> 
> Hi,
> 
> FYI, your patch has been queued to stable release 19.11.1
> 
> Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
> It will be pushed if I get no objections before 02/13/20. So please shout if
> anyone has objections.
> 
> Also note that after the patch there's a diff of the upstream commit vs the
> patch applied to the branch. This will indicate if there was any rebasing
> needed to apply to the stable branch. If there were code changes for
> rebasing
> (ie: not only metadata diffs), please double check that the rebase was
> correctly done.
> 
> Thanks.
> 
> Luca Boccassi
> 
> ---
> From aa6b3a7622f6f713c9eb13d573f4bd1108a4518f Mon Sep 17 00:00:00
> 2001
> From: Andy Pei <andy.pei at intel.com>
> Date: Tue, 31 Dec 2019 14:53:47 +0800
> Subject: [PATCH] net/ipn3ke: fix line side statistics register read
> 
> [ upstream commit eeb1497641cb6d7945abf62a4ea65f514df807e7 ]
> 
> To read line side statistics register, eth_group_sel args in function
> ipn3ke_indirect_mac_read should be 0.
> When eth_group_sel is 1, the nic side register is read.
> 
> Fixes: 5a6d883878db ("net/ipn3ke: implement statistics")
> 
> Signed-off-by: Andy Pei <andy.pei at intel.com>
> Acked-by: Rosen Xu <rosen.xu at intel.com>
> ---
>  drivers/net/ipn3ke/ipn3ke_representor.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ipn3ke/ipn3ke_representor.c
> b/drivers/net/ipn3ke/ipn3ke_representor.c
> index 8d9ebef915..80122e3fc5 100644
> --- a/drivers/net/ipn3ke/ipn3ke_representor.c
> +++ b/drivers/net/ipn3ke/ipn3ke_representor.c
> @@ -701,7 +701,7 @@ struct ipn3ke_rpst_hw_port_stats *hw_stats)
>  		&tmp,
>  		IPN3KE_25G_TX_STATISTICS_STATUS,
>  		port_id,
> -		1);
> +		0);
>  	if (tmp &
> IPN3KE_25G_TX_STATISTICS_STATUS_SHADOW_REQUEST_MASK) {
>  		tmp = 0x00000000;
>  		(*hw->f_mac_read)(hw,
> --
> 2.20.1
> 
> ---
>   Diff of the applied patch vs upstream commit (please double-check if non-
> empty:
> ---
> --- -	2020-02-11 11:17:40.729794725 +0000
> +++ 0047-net-ipn3ke-fix-line-side-statistics-register-read.patch	2020-
> 02-11 11:17:38.400001347 +0000
> @@ -1,14 +1,15 @@
> -From eeb1497641cb6d7945abf62a4ea65f514df807e7 Mon Sep 17 00:00:00
> 2001
> +From aa6b3a7622f6f713c9eb13d573f4bd1108a4518f Mon Sep 17 00:00:00
> 2001
>  From: Andy Pei <andy.pei at intel.com>
>  Date: Tue, 31 Dec 2019 14:53:47 +0800
>  Subject: [PATCH] net/ipn3ke: fix line side statistics register read
> 
> +[ upstream commit eeb1497641cb6d7945abf62a4ea65f514df807e7 ]
> +
>  To read line side statistics register, eth_group_sel  args in function
> ipn3ke_indirect_mac_read should be 0.
>  When eth_group_sel is 1, the nic side register is read.
> 
>  Fixes: 5a6d883878db ("net/ipn3ke: implement statistics")
> -Cc: stable at dpdk.org
> 
>  Signed-off-by: Andy Pei <andy.pei at intel.com>
>  Acked-by: Rosen Xu <rosen.xu at intel.com>