netdev - [PATCH net-next V3 6/8] net/bonding: Declare TLS RX device offload support

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Date:   Sun, 17 Jan 2021 16:59:47 +0200
From:   Tariq Toukan <tariqt@...dia.com>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     Boris Pismenny <borisp@...dia.com>, netdev@...r.kernel.org,
        Tariq Toukan <ttoukan.linux@...il.com>,
        Moshe Shemesh <moshe@...dia.com>,
        Jay Vosburgh <j.vosburgh@...il.com>,
        Veaceslav Falico <vfalico@...il.com>,
        Andy Gospodarek <andy@...yhouse.net>,
        John Fastabend <john.fastabend@...il.com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Jarod Wilson <jarod@...hat.com>,
        Ivan Vecera <ivecera@...hat.com>,
        Tariq Toukan <tariqt@...dia.com>
Subject: [PATCH net-next V3 6/8] net/bonding: Declare TLS RX device offload support

Following the description in previous patch (for TX):
As the bond interface is being bypassed by the TLS module, interacting
directly against the lower devs, there is no way for the bond interface
to disable its device offload capabilities, as long as the mode/policy
config allows it.
Hence, the feature flag is not directly controllable, but just reflects
the offload status based on the logic under bond_sk_check().

Here we just declare RX device offload support, and expose it via the
NETIF_F_HW_TLS_RX flag.

Signed-off-by: Tariq Toukan <tariqt@...dia.com>
Reviewed-by: Boris Pismenny <borisp@...dia.com>
---
 include/net/bonding.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/bonding.h b/include/net/bonding.h
index 97fbec02df2d..019e998d944a 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -89,7 +89,7 @@
 #define BOND_XFRM_FEATURES (NETIF_F_HW_ESP | NETIF_F_HW_ESP_TX_CSUM | \
 			    NETIF_F_GSO_ESP)
 
-#define BOND_TLS_FEATURES (NETIF_F_HW_TLS_TX)
+#define BOND_TLS_FEATURES (NETIF_F_HW_TLS_TX | NETIF_F_HW_TLS_RX)
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
 extern atomic_t netpoll_block_tx;
-- 
2.21.0