Signed-off-by: Flavio Leitner <[email protected]>
---
lib/flow.c | 4 ++--
lib/flow.h | 22 ++++++++++++++++------
lib/match.c | 2 +-
lib/nx-match.c | 2 +-
lib/ofp-util.c | 2 +-
ofproto/ofproto-dpif-xlate.c | 2 +-
6 files changed, 22 insertions(+), 12 deletions(-)
diff --git a/lib/flow.c b/lib/flow.c
index 6c6978d..83b926f 100644
--- a/lib/flow.c
+++ b/lib/flow.c
@@ -499,7 +499,7 @@ flow_unwildcard_tp_ports(const struct flow *flow, struct
flow_wildcards *wc)
void
flow_get_metadata(const struct flow *flow, struct flow_metadata *fmd)
{
- BUILD_ASSERT_DECL(FLOW_WC_SEQ == 25);
+ BUILD_ASSERT_DECL(FLOW_WC_SEQ == 26);
fmd->dp_hash = flow->dp_hash;
fmd->recirc_id = flow->recirc_id;
@@ -1165,7 +1165,7 @@ flow_push_mpls(struct flow *flow, int n, ovs_be16
mpls_eth_type,
flow->mpls_lse[0] = set_mpls_lse_values(ttl, tc, 1, htonl(label));
/* Clear all L3 and L4 fields. */
- BUILD_ASSERT(FLOW_WC_SEQ == 25);
+ BUILD_ASSERT(FLOW_WC_SEQ == 26);
memset((char *) flow + FLOW_SEGMENT_2_ENDS_AT, 0,
sizeof(struct flow) - FLOW_SEGMENT_2_ENDS_AT);
}
diff --git a/lib/flow.h b/lib/flow.h
index d6dc308..5e3604a 100644
--- a/lib/flow.h
+++ b/lib/flow.h
@@ -37,7 +37,7 @@ struct pkt_metadata;
/* This sequence number should be incremented whenever anything involving flows
* or the wildcarding of flows changes. This will cause build assertion
* failures in places which likely need to be updated. */
-#define FLOW_WC_SEQ 25
+#define FLOW_WC_SEQ 26
#define FLOW_N_REGS 8
BUILD_ASSERT_DECL(FLOW_N_REGS <= NXM_NX_MAX_REGS);
@@ -60,6 +60,12 @@ BUILD_ASSERT_DECL(FLOW_NW_FRAG_LATER == NX_IP_FRAG_LATER);
const char *flow_tun_flag_to_string(uint32_t flags);
+struct flow_igmp_group {
+ union {
+ ovs_be32 ip4;
+ } u;
+};
+
struct flow_tnl {
ovs_be64 tun_id;
ovs_be32 ip_src;
@@ -133,17 +139,21 @@ struct flow {
uint32_t dp_hash; /* Datapath computed hash value. The exact
computation is opaque to the user space.*/
ovs_be16 tp_src; /* TCP/UDP/SCTP source port. */
- ovs_be16 tp_dst; /* TCP/UDP/SCTP destination port.
- * Keep last for the BUILD_ASSERT_DECL below */
+#define igmp_type tp_src /* IGMP type */
+ ovs_be16 tp_dst; /* TCP/UDP/SCTP destination port. */
+#define igmp_code tp_dst /* IGMP code */
+ struct flow_igmp_group igmp_group; /* IGMP group */
+ /* the last field is used for the
+ * BUILD_ASSERT_DECL below */
};
BUILD_ASSERT_DECL(sizeof(struct flow) % 4 == 0);
#define FLOW_U32S (sizeof(struct flow) / 4)
/* Remember to update FLOW_WC_SEQ when changing 'struct flow'. */
-BUILD_ASSERT_DECL(offsetof(struct flow, tp_dst) + 2
- == sizeof(struct flow_tnl) + 172
- && FLOW_WC_SEQ == 25);
+BUILD_ASSERT_DECL(offsetof(struct flow, igmp_group) + 4
+ == sizeof(struct flow_tnl) + 176
+ && FLOW_WC_SEQ == 26);
/* Incremental points at which flow classification may be performed in
* segments.
diff --git a/lib/match.c b/lib/match.c
index 514e7f9..87d6a60 100644
--- a/lib/match.c
+++ b/lib/match.c
@@ -943,7 +943,7 @@ match_format(const struct match *match, struct ds *s,
unsigned int priority)
int i;
- BUILD_ASSERT_DECL(FLOW_WC_SEQ == 25);
+ BUILD_ASSERT_DECL(FLOW_WC_SEQ == 26);
if (priority != OFP_DEFAULT_PRIORITY) {
ds_put_format(s, "priority=%u,", priority);
diff --git a/lib/nx-match.c b/lib/nx-match.c
index ed491ef..3839f19 100644
--- a/lib/nx-match.c
+++ b/lib/nx-match.c
@@ -572,7 +572,7 @@ nx_put_raw(struct ofpbuf *b, bool oxm, const struct match
*match,
int match_len;
int i;
- BUILD_ASSERT_DECL(FLOW_WC_SEQ == 25);
+ BUILD_ASSERT_DECL(FLOW_WC_SEQ == 26);
/* Metadata. */
if (match->wc.masks.dp_hash) {
diff --git a/lib/ofp-util.c b/lib/ofp-util.c
index b3d86e9..1bbe779 100644
--- a/lib/ofp-util.c
+++ b/lib/ofp-util.c
@@ -85,7 +85,7 @@ ofputil_netmask_to_wcbits(ovs_be32 netmask)
void
ofputil_wildcard_from_ofpfw10(uint32_t ofpfw, struct flow_wildcards *wc)
{
- BUILD_ASSERT_DECL(FLOW_WC_SEQ == 25);
+ BUILD_ASSERT_DECL(FLOW_WC_SEQ == 26);
/* Initialize most of wc. */
flow_wildcards_init_catchall(wc);
diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.c
index 91ce7b7..a742637 100644
--- a/ofproto/ofproto-dpif-xlate.c
+++ b/ofproto/ofproto-dpif-xlate.c
@@ -1717,7 +1717,7 @@ compose_output_action__(struct xlate_ctx *ctx, ofp_port_t
ofp_port,
/* If 'struct flow' gets additional metadata, we'll need to zero it out
* before traversing a patch port. */
- BUILD_ASSERT_DECL(FLOW_WC_SEQ == 25);
+ BUILD_ASSERT_DECL(FLOW_WC_SEQ == 26);
if (!xport) {
xlate_report(ctx, "Nonexistent output port");
--
1.9.0
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