netdev - Re: [PATCH net-next 1/4] net: sched: add vxlan option support to act_tunnel

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Message-ID: <20191119161241.5b010232@cakuba.netronome.com>
Date:   Tue, 19 Nov 2019 16:12:41 -0800
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Xin Long <lucien.xin@...il.com>
Cc:     network dev <netdev@...r.kernel.org>, davem@...emloft.net,
        simon.horman@...ronome.com
Subject: Re: [PATCH net-next 1/4] net: sched: add vxlan option support to
 act_tunnel_key

On Tue, 19 Nov 2019 17:31:46 +0800, Xin Long wrote:
> @@ -54,6 +55,7 @@ static int tunnel_key_act(struct sk_buff *skb, const struct tc_action *a,
>  static const struct nla_policy
>  enc_opts_policy[TCA_TUNNEL_KEY_ENC_OPTS_MAX + 1] = {

[TCA_TUNNEL_KEY_ENC_OPTS_UNSPEC] = 
	{ .strict_start_type = TCA_TUNNEL_KEY_ENC_OPTS_VXLAN, }

>  	[TCA_TUNNEL_KEY_ENC_OPTS_GENEVE]	= { .type = NLA_NESTED },
> +	[TCA_TUNNEL_KEY_ENC_OPTS_VXLAN]		= { .type = NLA_NESTED },
>  };
>  
>  static const struct nla_policy
> @@ -64,6 +66,11 @@ geneve_opt_policy[TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX + 1] = {
>  						       .len = 128 },
>  };
>  
> +static const struct nla_policy
> +vxlan_opt_policy[TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX + 1] = {

[TCA_TUNNEL_KEY_ENC_OPT_VXLAN_UNSPEC] =
	{ .strict_type_start = TCA_TUNNEL_KEY_ENC_OPT_VXLAN_UNSPEC + 1,	}

> +	[TCA_TUNNEL_KEY_ENC_OPT_VXLAN_GBP]	   = { .type = NLA_U32 },
> +};
> +
>  static int
>  tunnel_key_copy_geneve_opt(const struct nlattr *nla, void *dst, int dst_len,
>  			   struct netlink_ext_ack *extack)