netdev - [PATCH net-next] fsl/fman: include IPSEC SPI in the Keygen extraction

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Date:   Mon, 27 May 2019 15:32:12 +0300
From:   Madalin Bucur <madalin.bucur@....com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Madalin Bucur <madalin.bucur@....com>
Subject: [PATCH net-next] fsl/fman: include IPSEC SPI in the Keygen extraction

The keygen extracted fields are used as input for the hash that
determines the incoming frames distribution. Adding IPSEC SPI so
different IPSEC flows can be distributed to different CPUs.

Signed-off-by: Madalin Bucur <madalin.bucur@....com>
---
 drivers/net/ethernet/freescale/fman/fman_keygen.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/freescale/fman/fman_keygen.c b/drivers/net/ethernet/freescale/fman/fman_keygen.c
index f54da3c684d0..e1bdfed16134 100644
--- a/drivers/net/ethernet/freescale/fman/fman_keygen.c
+++ b/drivers/net/ethernet/freescale/fman/fman_keygen.c
@@ -144,7 +144,8 @@
 /* Hash Key extraction fields: */
 #define DEFAULT_HASH_KEY_EXTRACT_FIELDS		\
 	(KG_SCH_KN_IPSRC1 | KG_SCH_KN_IPDST1 | \
-	    KG_SCH_KN_L4PSRC | KG_SCH_KN_L4PDST)
+	 KG_SCH_KN_L4PSRC | KG_SCH_KN_L4PDST | \
+	 KG_SCH_KN_IPSEC_SPI)
 
 /* Default values to be used as hash key in case IPv4 or L4 (TCP, UDP)
  * don't exist in the frame
-- 
2.1.0