[dpdk-stable] patch 'net/i40e: fix time sync for 25G' has been queued to LTS release 17.11.7

[Yongseok Koh]

Hi,

FYI, your patch has been queued to LTS release 17.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objection by 07/27/19. So please
shout if anyone has objection.

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.

Yongseok

---
>From e07272cb1d1da5f151c3e499ef4fe9199172d398 Mon Sep 17 00:00:00 2001
From: Qi Zhang <qi.z.zhang at intel.com>
Date: Mon, 11 Mar 2019 15:42:20 +0800
Subject: [PATCH] net/i40e: fix time sync for 25G

[ upstream commit d9263ab13886f8b25a324e40ddb205f1a3f71c6d ]

Time sync increment value is not configured for 25G device.

The patch fix this issue by setting the same value as 40G, this
aligned with kernel driver's behaviour.

Fixes: 75d133dd3296 ("net/i40e: enable 25G device")

Reported-by: Michael Luo <michael.luo at intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang at intel.com>
Tested-by: Michael Luo <michael.luo at intel.com>
---
 drivers/net/i40e/i40e_ethdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index a8d6c9714c..970eb04607 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -10401,6 +10401,7 @@ i40e_start_timecounters(struct rte_eth_dev *dev)
 
 	switch (link.link_speed) {
 	case ETH_SPEED_NUM_40G:
+	case ETH_SPEED_NUM_25G:
 		tsync_inc_l = I40E_PTP_40GB_INCVAL & 0xFFFFFFFF;
 		tsync_inc_h = I40E_PTP_40GB_INCVAL >> 32;
 		break;
-- 
2.21.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2019-07-22 17:55:08.011370083 -0700
+++ 0028-net-i40e-fix-time-sync-for-25G.patch	2019-07-22 17:55:05.929468000 -0700
@@ -1,15 +1,16 @@
-From d9263ab13886f8b25a324e40ddb205f1a3f71c6d Mon Sep 17 00:00:00 2001
+From e07272cb1d1da5f151c3e499ef4fe9199172d398 Mon Sep 17 00:00:00 2001
 From: Qi Zhang <qi.z.zhang at intel.com>
 Date: Mon, 11 Mar 2019 15:42:20 +0800
 Subject: [PATCH] net/i40e: fix time sync for 25G
 
+[ upstream commit d9263ab13886f8b25a324e40ddb205f1a3f71c6d ]
+
 Time sync increment value is not configured for 25G device.
 
 The patch fix this issue by setting the same value as 40G, this
 aligned with kernel driver's behaviour.
 
 Fixes: 75d133dd3296 ("net/i40e: enable 25G device")
-Cc: stable at dpdk.org
 
 Reported-by: Michael Luo <michael.luo at intel.com>
 Signed-off-by: Qi Zhang <qi.z.zhang at intel.com>
@@ -19,10 +20,10 @@
  1 file changed, 1 insertion(+)
 
 diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
-index dca61f03a0..8191a6a736 100644
+index a8d6c9714c..970eb04607 100644
 --- a/drivers/net/i40e/i40e_ethdev.c
 +++ b/drivers/net/i40e/i40e_ethdev.c
-@@ -10830,6 +10830,7 @@ i40e_start_timecounters(struct rte_eth_dev *dev)
+@@ -10401,6 +10401,7 @@ i40e_start_timecounters(struct rte_eth_dev *dev)
  
  	switch (link.link_speed) {
  	case ETH_SPEED_NUM_40G: