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| author | Ilya Lesokhin <ilyal@mellanox.com> | 2018-04-30 10:16:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-01 09:42:47 -0400 |
| commit | 2342a8512a1e98c286b6b36094058e4ee2261c74 (patch) | |
| tree | 2c173ed52efcb5a76df10c16a90deec84b0a9eb2 | |
| parent | a5c37c63f71b044fbe1a3f893d6f6daa36fee5f5 (diff) | |
| download | lwn-2342a8512a1e98c286b6b36094058e4ee2261c74.tar.gz lwn-2342a8512a1e98c286b6b36094058e4ee2261c74.zip | |
net: Add TLS TX offload features
This patch adds a netdev feature to configure TLS TX offloads.
Signed-off-by: Ilya Lesokhin <ilyal@mellanox.com>
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/linux/netdev_features.h | 2 | ||||
| -rw-r--r-- | net/core/ethtool.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index fe2f3b30960e..c87c3a3453c1 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -78,6 +78,7 @@ enum { NETIF_F_HW_ESP_BIT, /* Hardware ESP transformation offload */ NETIF_F_HW_ESP_TX_CSUM_BIT, /* ESP with TX checksum offload */ NETIF_F_RX_UDP_TUNNEL_PORT_BIT, /* Offload of RX port for UDP tunnels */ + NETIF_F_HW_TLS_TX_BIT, /* Hardware TLS TX offload */ NETIF_F_GRO_HW_BIT, /* Hardware Generic receive offload */ NETIF_F_HW_TLS_RECORD_BIT, /* Offload TLS record */ @@ -149,6 +150,7 @@ enum { #define NETIF_F_RX_UDP_TUNNEL_PORT __NETIF_F(RX_UDP_TUNNEL_PORT) #define NETIF_F_HW_TLS_RECORD __NETIF_F(HW_TLS_RECORD) #define NETIF_F_GSO_UDP_L4 __NETIF_F(GSO_UDP_L4) +#define NETIF_F_HW_TLS_TX __NETIF_F(HW_TLS_TX) #define for_each_netdev_feature(mask_addr, bit) \ for_each_set_bit(bit, (unsigned long *)mask_addr, NETDEV_FEATURE_COUNT) diff --git a/net/core/ethtool.c b/net/core/ethtool.c index b849fdae7e87..3c6ce8a3928a 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -110,6 +110,7 @@ static const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN] [NETIF_F_HW_ESP_TX_CSUM_BIT] = "esp-tx-csum-hw-offload", [NETIF_F_RX_UDP_TUNNEL_PORT_BIT] = "rx-udp_tunnel-port-offload", [NETIF_F_HW_TLS_RECORD_BIT] = "tls-hw-record", + [NETIF_F_HW_TLS_TX_BIT] = "tls-hw-tx-offload", }; static const char |