[dpdk-stable] patch 'net/ixgbe: fix IP type for crypto session' has been queued to LTS release 18.11.3

[Kevin Traynor]

Hi,

FYI, your patch has been queued to LTS release 18.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 09/03/19. 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-queue

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable-queue/commit/c58d548e43d1ff774b6ace3fdf8ebcf99e4eb9db

Thanks.

Kevin Traynor

---
>From c58d548e43d1ff774b6ace3fdf8ebcf99e4eb9db Mon Sep 17 00:00:00 2001
From: Mariusz Drost <mariuszx.drost at intel.com>
Date: Wed, 26 Jun 2019 15:26:16 +0200
Subject: [PATCH] net/ixgbe: fix IP type for crypto session

[ upstream commit 655df688f8faa448c152c12139e336a3471b174a ]

When ixgbe_crypto_add_sa() is called, it checks whether the ip type is
IPv6 or IPv4 to write correct addresses to the registers. Type itself
is never specified, and act as IPv4, which is the default value.
It causes lack of support for IPv6.

To fix that, ip type needs to be stored in device private data, based on
crypto session ip type field, before the checking is done.

Fixes: ec17993a145a ("examples/ipsec-secgw: support security offload")
Fixes: 9a0752f498d2 ("net/ixgbe: enable inline IPsec")

Signed-off-by: Mariusz Drost <mariuszx.drost at intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev at intel.com>
Tested-by: Konstantin Ananyev <konstantin.ananyev at intel.com>
---
 drivers/net/ixgbe/ixgbe_ipsec.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ixgbe/ixgbe_ipsec.c b/drivers/net/ixgbe/ixgbe_ipsec.c
index 5a416885f..1eea70716 100644
--- a/drivers/net/ixgbe/ixgbe_ipsec.c
+++ b/drivers/net/ixgbe/ixgbe_ipsec.c
@@ -155,6 +155,10 @@ ixgbe_crypto_add_sa(struct ixgbe_crypto_session *ic_session)
 			priv->rx_sa_tbl[sa_index].mode |=
 					(IPSRXMOD_PROTO | IPSRXMOD_DECRYPT);
-		if (ic_session->dst_ip.type == IPv6)
+		if (ic_session->dst_ip.type == IPv6) {
 			priv->rx_sa_tbl[sa_index].mode |= IPSRXMOD_IPV6;
+			priv->rx_ip_tbl[ip_index].ip.type = IPv6;
+		} else if (ic_session->dst_ip.type == IPv4)
+			priv->rx_ip_tbl[ip_index].ip.type = IPv4;
+
 		priv->rx_sa_tbl[sa_index].used = 1;
 
-- 
2.20.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2019-08-27 09:40:12.493208998 +0100
+++ 0029-net-ixgbe-fix-IP-type-for-crypto-session.patch	2019-08-27 09:40:10.912144582 +0100
@@ -1 +1 @@
-From 655df688f8faa448c152c12139e336a3471b174a Mon Sep 17 00:00:00 2001
+From c58d548e43d1ff774b6ace3fdf8ebcf99e4eb9db Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 655df688f8faa448c152c12139e336a3471b174a ]
+
@@ -16 +17,0 @@
-Cc: stable at dpdk.org