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* [dpdk-stable] [PATCH] net/ipn3ke: fix line side statistics register read
@ 2019-12-31  6:53 Andy Pei
  2020-01-02  0:36 ` Xu, Rosen
  2020-01-03  7:43 ` Ye Xiaolong
  0 siblings, 2 replies; 3+ messages in thread
From: Andy Pei @ 2019-12-31  6:53 UTC (permalink / raw)
  To: dev; +Cc: andy.pei, stable, ferruh.yigit, rosen.xu, xiaolong.ye

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: andy.pei@intel.com
Cc: stable@dpdk.org

Signed-off-by: Andy Pei <andy.pei@intel.com>
---
Cc: ferruh.yigit@intel.com
Cc: rosen.xu@intel.com
Cc: xiaolong.ye@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 8d9ebef..80122e3 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,
-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [dpdk-stable] [PATCH] net/ipn3ke: fix line side statistics register read
  2019-12-31  6:53 [dpdk-stable] [PATCH] net/ipn3ke: fix line side statistics register read Andy Pei
@ 2020-01-02  0:36 ` Xu, Rosen
  2020-01-03  7:43 ` Ye Xiaolong
  1 sibling, 0 replies; 3+ messages in thread
From: Xu, Rosen @ 2020-01-02  0:36 UTC (permalink / raw)
  To: Pei, Andy, dev; +Cc: stable, Yigit, Ferruh, Ye, Xiaolong

Hi,

> -----Original Message-----
> From: Pei, Andy <andy.pei@intel.com>
> Sent: Tuesday, December 31, 2019 14:54
> To: dev@dpdk.org
> Cc: Pei, Andy <andy.pei@intel.com>; stable@dpdk.org; Yigit, Ferruh
> <ferruh.yigit@intel.com>; Xu, Rosen <rosen.xu@intel.com>; Ye, Xiaolong
> <xiaolong.ye@intel.com>
> Subject: [PATCH] net/ipn3ke: fix line side statistics register read
> 
> 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: andy.pei@intel.com
> Cc: stable@dpdk.org
> 
> Signed-off-by: Andy Pei <andy.pei@intel.com>
> ---
> Cc: ferruh.yigit@intel.com
> Cc: rosen.xu@intel.com
> Cc: xiaolong.ye@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 8d9ebef..80122e3 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,
> --
> 1.8.3.1

Acked-by: Rosen Xu <rosen.xu@intel.com>

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [dpdk-stable] [PATCH] net/ipn3ke: fix line side statistics register read
  2019-12-31  6:53 [dpdk-stable] [PATCH] net/ipn3ke: fix line side statistics register read Andy Pei
  2020-01-02  0:36 ` Xu, Rosen
@ 2020-01-03  7:43 ` Ye Xiaolong
  1 sibling, 0 replies; 3+ messages in thread
From: Ye Xiaolong @ 2020-01-03  7:43 UTC (permalink / raw)
  To: Andy Pei; +Cc: dev, stable, ferruh.yigit, rosen.xu

On 12/31, Andy Pei wrote:
>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: andy.pei@intel.com
>Cc: stable@dpdk.org
>
>Signed-off-by: Andy Pei <andy.pei@intel.com>
>---
>Cc: ferruh.yigit@intel.com
>Cc: rosen.xu@intel.com
>Cc: xiaolong.ye@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 8d9ebef..80122e3 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,
>-- 
>1.8.3.1
>

Applied to dpdk-next-net-intel, Thanks.

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2020-01-03  7:49 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2019-12-31  6:53 [dpdk-stable] [PATCH] net/ipn3ke: fix line side statistics register read Andy Pei
2020-01-02  0:36 ` Xu, Rosen
2020-01-03  7:43 ` Ye Xiaolong

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