/* Executes 'mp' based on the current contents of 'flow', writing the results
* back into 'flow'. Sets fields in 'wc' that were used to calculate
* the result. */
void
multipath_execute(const struct ofpact_multipath *mp, struct flow *flow,
struct flow_wildcards *wc)
{
/* Calculate value to store. */
uint32_t hash = flow_hash_fields(flow, mp->fields, mp->basis);
uint16_t link = multipath_algorithm(hash, mp->algorithm,
mp->max_link + 1, mp->arg);
flow_mask_hash_fields(flow, wc, mp->fields);
nxm_reg_load(&mp->dst, link, flow, wc);
}
void
multipath_execute(const struct nx_action_multipath *mp, struct flow *flow)
{
/* Calculate value to store. */
uint32_t hash = flow_hash_fields(flow, ntohs(mp->fields),
ntohs(mp->basis));
uint16_t link = multipath_algorithm(hash, ntohs(mp->algorithm),
ntohs(mp->max_link) + 1,
ntohl(mp->arg));
struct mf_subfield dst;
nxm_decode(&dst, mp->dst, mp->ofs_nbits);
mf_set_subfield_value(&dst, link, flow);
}