Used outside of meta-flow in future patches.
Signed-off-by: Ethan Jackson <ethan@nicira.com>
/*
- * Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 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.
memset(&wc->masks.arp_tha, 0xff, sizeof wc->masks.arp_tha);
}
- if (flow->dl_type == htons(ETH_TYPE_IPV6) ||
- flow->dl_type == htons(ETH_TYPE_IP)) {
+ if (is_ip_any(flow)) {
memset(&wc->masks.nw_tos, 0xff, sizeof wc->masks.nw_tos);
memset(&wc->masks.nw_ttl, 0xff, sizeof wc->masks.nw_ttl);
}
NOT_REACHED();
}
-static bool
-is_ip_any(const struct flow *flow)
-{
- return (flow->dl_type == htons(ETH_TYPE_IP) ||
- flow->dl_type == htons(ETH_TYPE_IPV6));
-}
-
static bool
is_icmpv4(const struct flow *flow)
{
/*
- * Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 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.
memcpy(arp_key->arp_tha, flow->arp_tha, ETH_ADDR_LEN);
}
- if ((flow->dl_type == htons(ETH_TYPE_IP)
- || flow->dl_type == htons(ETH_TYPE_IPV6))
- && !(flow->nw_frag & FLOW_NW_FRAG_LATER)) {
-
+ if (is_ip_any(flow) && !(flow->nw_frag & FLOW_NW_FRAG_LATER)) {
if (flow->nw_proto == IPPROTO_TCP) {
struct ovs_key_tcp *tcp_key;
}
if (flow->nw_proto == IPPROTO_TCP
- && (flow->dl_type == htons(ETH_TYPE_IP) ||
- flow->dl_type == htons(ETH_TYPE_IPV6))
+ && is_ip_any(flow)
&& !(flow->nw_frag & FLOW_NW_FRAG_LATER)) {
expected_attrs |= UINT64_C(1) << OVS_KEY_ATTR_TCP;
if (present_attrs & (UINT64_C(1) << OVS_KEY_ATTR_TCP)) {
flow->tp_dst = tcp_key->tcp_dst;
}
} else if (flow->nw_proto == IPPROTO_UDP
- && (flow->dl_type == htons(ETH_TYPE_IP) ||
- flow->dl_type == htons(ETH_TYPE_IPV6))
+ && is_ip_any(flow)
&& !(flow->nw_frag & FLOW_NW_FRAG_LATER)) {
expected_attrs |= UINT64_C(1) << OVS_KEY_ATTR_UDP;
if (present_attrs & (UINT64_C(1) << OVS_KEY_ATTR_UDP)) {
/*
- * Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 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.
uint8_t
packet_get_tcp_flags(const struct ofpbuf *packet, const struct flow *flow)
{
- if ((flow->dl_type == htons(ETH_TYPE_IP) ||
- flow->dl_type == htons(ETH_TYPE_IPV6)) &&
- flow->nw_proto == IPPROTO_TCP && packet->l7) {
+ if (is_ip_any(flow) && flow->nw_proto == IPPROTO_TCP && packet->l7) {
const struct tcp_header *tcp = packet->l4;
return TCP_FLAGS(tcp->tcp_ctl);
} else {
#include <stdint.h>
#include <string.h>
#include "compiler.h"
+#include "flow.h"
#include "openvswitch/types.h"
#include "random.h"
#include "util.h"
struct ofpbuf;
struct ds;
-struct flow;
bool dpid_from_string(const char *s, uint64_t *dpidp);
return ipv6_addr_equals(mask, &in6addr_exact);
}
+static inline bool is_ip_any(const struct flow *flow)
+{
+ return flow->dl_type == htons(ETH_TYPE_IP)
+ || flow->dl_type == htons(ETH_TYPE_IPV6);
+}
+
void format_ipv6_addr(char *addr_str, const struct in6_addr *addr);
void print_ipv6_addr(struct ds *string, const struct in6_addr *addr);
void print_ipv6_masked(struct ds *string, const struct in6_addr *addr,