On Tue, May 01, 2018 at 10:07:37PM -0400, Vladislav Yasevich wrote:
> Adds a new tun offload flag to allow for SCTP checksum offload.
> The flag has to be set by the user and defaults to "no offload".
I'm confused here:
> +++ b/drivers/net/tun.c
> @@ -216,7 +216,7 @@ struct tun_struct {
> struct net_device *dev;
> netdev_features_t set_features;
> #define TUN_USER_FEATURES (NETIF_F_HW_CSUM|NETIF_F_TSO_ECN|NETIF_F_TSO| \
> - NETIF_F_TSO6)
> + NETIF_F_TSO6|NETIF_F_SCTP_CRC)
Doesn't adding it here mean it defaults to "offload", instead?
later on, it does:
dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST |
TUN_USER_FEATURES | NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_STAG_TX;
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