diff options
Diffstat (limited to 'drivers/net/macsec.c')
| -rw-r--r-- | drivers/net/macsec.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 53dc89a6ae67..e3579bfd3bdc 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -2666,6 +2666,8 @@ static int macsec_update_offload(struct net_device *dev, enum macsec_offload off macsec_set_head_tail_room(dev); macsec->insert_tx_tag = macsec_needs_tx_tag(macsec, ops); + netdev_update_features(dev); + return ret; } @@ -3521,6 +3523,10 @@ static netdev_tx_t macsec_start_xmit(struct sk_buff *skb, #define MACSEC_FEATURES \ (NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST) +#define MACSEC_OFFLOAD_FEATURES \ + (MACSEC_FEATURES | NETIF_F_GSO_SOFTWARE | NETIF_F_SOFT_FEATURES | \ + NETIF_F_LRO | NETIF_F_RXHASH | NETIF_F_CSUM_MASK | NETIF_F_RXCSUM) + static int macsec_dev_init(struct net_device *dev) { struct macsec_dev *macsec = macsec_priv(dev); @@ -3531,7 +3537,10 @@ static int macsec_dev_init(struct net_device *dev) if (err) return err; - dev->features = real_dev->features & MACSEC_FEATURES; + dev->hw_features = real_dev->hw_features & MACSEC_OFFLOAD_FEATURES; + dev->hw_features |= NETIF_F_GSO_SOFTWARE; + + dev->features = real_dev->features & MACSEC_OFFLOAD_FEATURES; dev->features |= NETIF_F_GSO_SOFTWARE; dev->lltx = true; dev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS; @@ -3561,8 +3570,12 @@ static netdev_features_t macsec_fix_features(struct net_device *dev, { struct macsec_dev *macsec = macsec_priv(dev); struct net_device *real_dev = macsec->real_dev; + netdev_features_t mask; + + mask = macsec_is_offloaded(macsec) ? MACSEC_OFFLOAD_FEATURES + : MACSEC_FEATURES; - features &= (real_dev->features & MACSEC_FEATURES) | + features &= (real_dev->features & mask) | NETIF_F_GSO_SOFTWARE | NETIF_F_SOFT_FEATURES; return features; |