patch 'net/i40e: fix pctype configuration for X722' has been queued to stable release 21.11.3

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/28/22. 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/43acbdad2296d50bc24f64c444282ca9414879d6

Thanks.

Kevin

---
>From 43acbdad2296d50bc24f64c444282ca9414879d6 Mon Sep 17 00:00:00 2001
From: Mingjin Ye <mingjinx.ye at intel.com>
Date: Thu, 3 Nov 2022 16:57:15 +0000
Subject: [PATCH] net/i40e: fix pctype configuration for X722

[ upstream commit b95179d139fe8ea63de69aa9b500fcec70a0e7f7 ]

To make X722's PCTYPE is compatible with X710, the PCTYPE in the
FD programming descriptor is translated into different types by using
GLQF_FD_PCTYPE table. But the types of 'UNICAST_IPV4_UDP'
and 'MULTICAST_IPV4_UDP' are only supported for X722, so that
the corresponding registers can not be configured after translation.

This patch removes the transition before the FD filter is programmed.

Fixes: ef4c16fd9148 ("net/i40e: refactor RSS flow")

Signed-off-by: Mingjin Ye <mingjinx.ye at intel.com>
Tested-by: Lingli Chen <linglix.chen at intel.com>
---
 drivers/net/i40e/i40e_hash.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/net/i40e/i40e_hash.c b/drivers/net/i40e/i40e_hash.c
index a1ff85fceb..0c84818977 100644
--- a/drivers/net/i40e/i40e_hash.c
+++ b/drivers/net/i40e/i40e_hash.c
@@ -660,8 +660,4 @@ i40e_hash_config_pctype_symmetric(struct i40e_hw *hw,
 	uint32_t reg;
 
-	/* For X722, get translated pctype in fd pctype register */
-	if (hw->mac.type == I40E_MAC_X722)
-		pctype = i40e_read_rx_ctl(hw, I40E_GLQF_FD_PCTYPES(pctype));
-
 	reg = i40e_read_rx_ctl(hw, I40E_GLQF_HSYM(pctype));
 	if (symmetric) {
-- 
2.38.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-11-23 09:55:57.628062103 +0000
+++ 0022-net-i40e-fix-pctype-configuration-for-X722.patch	2022-11-23 09:55:57.058149279 +0000
@@ -1 +1 @@
-From b95179d139fe8ea63de69aa9b500fcec70a0e7f7 Mon Sep 17 00:00:00 2001
+From 43acbdad2296d50bc24f64c444282ca9414879d6 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit b95179d139fe8ea63de69aa9b500fcec70a0e7f7 ]
+
@@ -15 +16,0 @@
-Cc: stable at dpdk.org