• Michael Chan's avatar
    bnx2x: Use NETIF_F_GRO_HW. · 3c3def5f
    Michael Chan authored
    Advertise NETIF_F_GRO_HW and turn on TPA_MODE_GRO when NETIF_F_GRO_HW
    is set.  Disable NETIF_F_GRO_HW in bnx2x_fix_features() if the MTU
    does not support TPA_MODE_GRO or GRO is not set.  bnx2x_change_mtu() also
    needs to disable NETIF_F_GRO_HW if the MTU does not support it.
    
    Original parameter disable_tpa will continue to disable LRO and GRO_HW.
    
    Preserve the original behavior of enabling LRO by default.  User has
    to run ethtool -K to explicitly enable GRO_HW.
    
    Cc: Ariel Elior <Ariel.Elior@cavium.com>
    Cc: everest-linux-l2@cavium.com
    Signed-off-by: default avatarMichael Chan <michael.chan@broadcom.com>
    Acked-by: default avatarManish Chopra <manish.chopra@cavium.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    3c3def5f
bnx2x_cmn.c 135 KB