diff options
Diffstat (limited to 'drivers/net/bonding/bond_main.c')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 09524f99c753..539c6bc218df 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -83,6 +83,9 @@ #include <net/bonding.h> #include <net/bond_3ad.h> #include <net/bond_alb.h> +#if IS_ENABLED(CONFIG_TLS_DEVICE) +#include <net/tls.h> +#endif #include "bonding_priv.h" @@ -1225,6 +1228,13 @@ static netdev_features_t bond_fix_features(struct net_device *dev, netdev_features_t mask; struct slave *slave; +#if IS_ENABLED(CONFIG_TLS_DEVICE) + if (bond_sk_check(bond)) + features |= BOND_TLS_FEATURES; + else + features &= ~BOND_TLS_FEATURES; +#endif + mask = features; features &= ~NETIF_F_ONE_FOR_ALL; @@ -4647,6 +4657,16 @@ static struct net_device *bond_sk_get_lower_dev(struct net_device *dev, return lower; } +#if IS_ENABLED(CONFIG_TLS_DEVICE) +static netdev_tx_t bond_tls_device_xmit(struct bonding *bond, struct sk_buff *skb, + struct net_device *dev) +{ + if (likely(bond_get_slave_by_dev(bond, tls_get_ctx(skb->sk)->netdev))) + return bond_dev_queue_xmit(bond, skb, tls_get_ctx(skb->sk)->netdev); + return bond_tx_drop(dev, skb); +} +#endif + static netdev_tx_t __bond_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct bonding *bond = netdev_priv(dev); @@ -4655,6 +4675,11 @@ static netdev_tx_t __bond_start_xmit(struct sk_buff *skb, struct net_device *dev !bond_slave_override(bond, skb)) return NETDEV_TX_OK; +#if IS_ENABLED(CONFIG_TLS_DEVICE) + if (skb->sk && tls_is_sk_tx_device_offloaded(skb->sk)) + return bond_tls_device_xmit(bond, skb, dev); +#endif + switch (BOND_MODE(bond)) { case BOND_MODE_ROUNDROBIN: return bond_xmit_roundrobin(skb, dev); @@ -4855,6 +4880,10 @@ void bond_setup(struct net_device *bond_dev) if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP) bond_dev->features |= BOND_XFRM_FEATURES; #endif /* CONFIG_XFRM_OFFLOAD */ +#if IS_ENABLED(CONFIG_TLS_DEVICE) + if (bond_sk_check(bond)) + bond_dev->features |= BOND_TLS_FEATURES; +#endif } /* Destroy a bonding device. |