/*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
}
/* Initializes 'flow' members from 'packet', 'skb_priority', 'tnl', and
- * 'ofp_in_port'.
+ * 'in_port'.
*
* Initializes 'packet' header pointers as follows:
*
*/
void
flow_extract(struct ofpbuf *packet, uint32_t skb_priority, uint32_t skb_mark,
- const struct flow_tnl *tnl, uint16_t ofp_in_port,
+ const struct flow_tnl *tnl, const union flow_in_port *in_port,
struct flow *flow)
{
struct ofpbuf b = *packet;
ovs_assert(tnl != &flow->tunnel);
flow->tunnel = *tnl;
}
- flow->in_port = ofp_in_port;
+ if (in_port) {
+ flow->in_port = *in_port;
+ }
flow->skb_priority = skb_priority;
flow->skb_mark = skb_mark;
fmd->tun_dst = flow->tunnel.ip_dst;
fmd->metadata = flow->metadata;
memcpy(fmd->regs, flow->regs, sizeof fmd->regs);
- fmd->in_port = flow->in_port;
+ fmd->in_port = flow->in_port.ofp_port;
}
char *
/* Masks the fields in 'wc' that are used by the flow hash 'fields'. */
void
-flow_mask_hash_fields(struct flow_wildcards *wc, enum nx_hash_fields fields)
+flow_mask_hash_fields(const struct flow *flow, struct flow_wildcards *wc,
+ enum nx_hash_fields fields)
{
switch (fields) {
case NX_HASH_FIELDS_ETH_SRC:
case NX_HASH_FIELDS_SYMMETRIC_L4:
memset(&wc->masks.dl_src, 0xff, sizeof wc->masks.dl_src);
memset(&wc->masks.dl_dst, 0xff, sizeof wc->masks.dl_dst);
- memset(&wc->masks.dl_type, 0xff, sizeof wc->masks.dl_type);
- memset(&wc->masks.nw_proto, 0xff, sizeof wc->masks.nw_proto);
- memset(&wc->masks.nw_src, 0xff, sizeof wc->masks.nw_src);
- memset(&wc->masks.nw_dst, 0xff, sizeof wc->masks.nw_dst);
- memset(&wc->masks.tp_src, 0xff, sizeof wc->masks.tp_src);
- memset(&wc->masks.tp_dst, 0xff, sizeof wc->masks.tp_dst);
+ if (flow->dl_type == htons(ETH_TYPE_IP)) {
+ memset(&wc->masks.nw_src, 0xff, sizeof wc->masks.nw_src);
+ memset(&wc->masks.nw_dst, 0xff, sizeof wc->masks.nw_dst);
+ } else if (flow->dl_type == htons(ETH_TYPE_IPV6)) {
+ memset(&wc->masks.ipv6_src, 0xff, sizeof wc->masks.ipv6_src);
+ memset(&wc->masks.ipv6_dst, 0xff, sizeof wc->masks.ipv6_dst);
+ }
+ if (is_ip_any(flow)) {
+ memset(&wc->masks.nw_proto, 0xff, sizeof wc->masks.nw_proto);
+ memset(&wc->masks.tp_src, 0xff, sizeof wc->masks.tp_src);
+ memset(&wc->masks.tp_dst, 0xff, sizeof wc->masks.tp_dst);
+ }
wc->masks.vlan_tci |= htons(VLAN_VID_MASK | VLAN_CFI);
break;