Re: [patch net-next 08/26] net: add info struct for LAG changeupper

[Nikolay Aleksandrov <nikolay@cumulusnetworks.com>]

On 12/01/2015 02:48 PM, Jiri Pirko wrote:
> From: Jiri Pirko <jiri@mellanox.com>
> 
> This struct will be shared by bonding and team to pass internal
> information to notifier listeners.
> 
> Signed-off-by: Jiri Pirko <jiri@mellanox.com>
> ---
>  include/linux/netdevice.h | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
> index a55be5b..7ea3e83 100644
> --- a/include/linux/netdevice.h
> +++ b/include/linux/netdevice.h
> @@ -2108,6 +2108,19 @@ struct pcpu_sw_netstats {
>  #define netdev_alloc_pcpu_stats(type)					\
>  	__netdev_alloc_pcpu_stats(type, GFP_KERNEL);
>  
> +enum netdev_lag_tx_type {
> +	NETDEV_LAG_TX_TYPE_UNKNOWN,
> +	NETDEV_LAG_TX_TYPE_RANDOM,
> +	NETDEV_LAG_TX_TYPE_BROADCAST,
> +	NETDEV_LAG_TX_TYPE_ROUNDROBIN,
> +	NETDEV_LAG_TX_TYPE_ACTIVEBACKUP,
> +	NETDEV_LAG_TX_TYPE_HASH,
> +};

There're 2 more modes supported by the bonding which aren't supported by team,
RLB and TLB. Since you've included _RANDOM, for completeness you can add
these, too.

> +
> +struct netdev_lag_upper_info {
> +	enum netdev_lag_tx_type tx_type;
> +};
> +
>  #include <linux/notifier.h>
>  
>  /* netdevice notifier chain. Please remember to update the rtnetlink
>