patch 'net/ice/base: fix link speed for 200G' has been queued to stable release 21.11.9

Kevin Traynor ktraynor at redhat.com
Wed Nov 27 18:17:36 CET 2024


Hi,

FYI, your patch has been queued to stable release 21.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 12/02/24. 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.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/eca65c3d3f4dc4879e04676e1d5a3ce654884e43

Thanks.

Kevin

---
>From eca65c3d3f4dc4879e04676e1d5a3ce654884e43 Mon Sep 17 00:00:00 2001
From: Paul Greenwalt <paul.greenwalt at intel.com>
Date: Fri, 23 Aug 2024 09:56:45 +0000
Subject: [PATCH] net/ice/base: fix link speed for 200G

[ upstream commit e3992ab377d2879d6c5bfb220865638404b85dba ]

When setting PHY configuration during driver initialization, 200G link
speed is not being advertised even when the PHY is capable. This is
because the get PHY capabilities link speed response is being masked by
ICE_AQ_LINK_SPEED_M, which does not include 200G link speed bit.

Fixes: d13ad9cf1721 ("net/ice/base: add helper functions for PHY caching")

Signed-off-by: Paul Greenwalt <paul.greenwalt at intel.com>
Signed-off-by: Soumyadeep Hore <soumyadeep.hore at intel.com>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>
---
 drivers/net/ice/base/ice_adminq_cmd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ice/base/ice_adminq_cmd.h b/drivers/net/ice/base/ice_adminq_cmd.h
index 2bf322610b..910665f26c 100644
--- a/drivers/net/ice/base/ice_adminq_cmd.h
+++ b/drivers/net/ice/base/ice_adminq_cmd.h
@@ -1575,5 +1575,5 @@ struct ice_aqc_get_link_status_data {
 #define ICE_AQ_LINK_PWR_QSFP_CLASS_4	3
 	__le16 link_speed;
-#define ICE_AQ_LINK_SPEED_M		0x7FF
+#define ICE_AQ_LINK_SPEED_M             0xFFF
 #define ICE_AQ_LINK_SPEED_10MB		BIT(0)
 #define ICE_AQ_LINK_SPEED_100MB		BIT(1)
-- 
2.47.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-11-27 17:17:39.210576044 +0000
+++ 0029-net-ice-base-fix-link-speed-for-200G.patch	2024-11-27 17:17:38.186269171 +0000
@@ -1 +1 @@
-From e3992ab377d2879d6c5bfb220865638404b85dba Mon Sep 17 00:00:00 2001
+From eca65c3d3f4dc4879e04676e1d5a3ce654884e43 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit e3992ab377d2879d6c5bfb220865638404b85dba ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org
@@ -22 +23 @@
-index 6a89e1614a..3ec207927b 100644
+index 2bf322610b..910665f26c 100644
@@ -25 +26 @@
-@@ -1625,5 +1625,5 @@ struct ice_aqc_get_link_status_data {
+@@ -1575,5 +1575,5 @@ struct ice_aqc_get_link_status_data {



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