diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/net_driver.h')
-rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 7613f79d2b67..9ff062a36ea8 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -1524,4 +1524,16 @@ static inline void efx_xmit_hwtstamp_pending(struct sk_buff *skb) skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; } +/* Get all supported features. + * If a feature is not fixed, it is present in hw_features. + * If a feature is fixed, it does not present in hw_features, but + * always in features. + */ +static inline netdev_features_t efx_supported_features(const struct efx_nic *efx) +{ + const struct net_device *net_dev = efx->net_dev; + + return net_dev->features | net_dev->hw_features; +} + #endif /* EFX_NET_DRIVER_H */ |