[ovs-dev] [PATCH 1/6] ofproto-dpif: New function ofproto_receive().

[Jesse Gross]

On Wed, Dec 26, 2012 at 8:16 PM, Ethan Jackson <ethan at nicira.com> wrote:
> +ofproto_receive(const struct dpif_backer *backer, struct ofpbuf *packet,
> +                const struct nlattr *key, size_t key_len,
> +                struct flow *flow, struct ofproto_dpif **ofproto,
> +                uint32_t *odp_in_port, ovs_be16 *initial_tci)
> +
[...]
> +    port = odp_port_to_ofport(backer, flow->in_port);
> +    if (!port) {
> +        VLOG_INFO_RL(&rl, "received packet on an unassociated port %"PRIu32,
> +                     flow->in_port);

I think we only want to log this in the miss upcall case.  In the
sFlow and trace cases it's possible for it to happen in normal
situations.