[PATCH v12 net-next 02/12] ethtool: enable Inline TLS in HW
From: Atul Gupta <hidden>
Date: 2018-03-19 13:57:40
Subsystem:
networking drivers, networking [general], the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Ethtool option enables TLS record offload on HW, user configures the feature for netdev capable of Inline TLS. This allows user to define custom sk_prot for Inline TLS sock Signed-off-by: Atul Gupta <redacted> --- include/linux/netdev_features.h | 2 ++ net/core/ethtool.c | 1 + 2 files changed, 3 insertions(+)
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index db84c51..35b79f4 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h@@ -79,6 +79,7 @@ enum { NETIF_F_RX_UDP_TUNNEL_PORT_BIT, /* Offload of RX port for UDP tunnels */ NETIF_F_GRO_HW_BIT, /* Hardware Generic receive offload */ + NETIF_F_HW_TLS_RECORD_BIT, /* Offload TLS record */ /* * Add your fresh new feature above and remember to update
@@ -145,6 +146,7 @@ enum { #define NETIF_F_HW_ESP __NETIF_F(HW_ESP) #define NETIF_F_HW_ESP_TX_CSUM __NETIF_F(HW_ESP_TX_CSUM) #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 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 157cd9e..d699433 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c@@ -107,6 +107,7 @@ int ethtool_op_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info) [NETIF_F_HW_ESP_BIT] = "esp-hw-offload", [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", }; static const char
--
1.8.3.1