[ovs-dev] [PATCH 38/41] ofp-util: Allow encoding of Open Flow 1.1 & 1.2 Queue Stats Reply Messages
Simon Horman
horms at verge.net.au
Tue Aug 7 21:50:13 UTC 2012
Signed-off-by: Simon Horman <horms at verge.net.au>
---
v10
* Manual rebase
* Make use of enum ofp_version
v9
* Omitted
v8
* Omitted
v7
* Omitted
v6
* No change
v5
* Initial Post
---
ofproto/ofproto.c | 40 ++++++++++++++++++++++++++++++++++++++--
1 file changed, 38 insertions(+), 2 deletions(-)
diff --git a/ofproto/ofproto.c b/ofproto/ofproto.c
index 00b9bc4..51937c2 100644
--- a/ofproto/ofproto.c
+++ b/ofproto/ofproto.c
@@ -2879,8 +2879,22 @@ struct queue_stats_cbdata {
};
static void
-put_queue_stats(struct queue_stats_cbdata *cbdata, uint32_t queue_id,
- const struct netdev_queue_stats *stats)
+put_queue_stats11(struct queue_stats_cbdata *cbdata, uint32_t queue_id,
+ const struct netdev_queue_stats *stats)
+{
+ struct ofp11_queue_stats *reply;
+
+ reply = ofpmp_append(&cbdata->replies, sizeof *reply);
+ reply->port_no = ofputil_port_to_ofp11(cbdata->ofport->pp.port_no);
+ reply->queue_id = htonl(queue_id);
+ reply->tx_bytes = htonll(stats->tx_bytes);
+ reply->tx_packets = htonll(stats->tx_packets);
+ reply->tx_errors = htonll(stats->tx_errors);
+}
+
+static void
+put_queue_stats10(struct queue_stats_cbdata *cbdata, uint32_t queue_id,
+ const struct netdev_queue_stats *stats)
{
struct ofp10_queue_stats *reply;
@@ -2894,6 +2908,28 @@ put_queue_stats(struct queue_stats_cbdata *cbdata, uint32_t queue_id,
}
static void
+put_queue_stats(struct queue_stats_cbdata *cbdata, uint32_t queue_id,
+ const struct netdev_queue_stats *stats)
+{
+ struct ofpbuf *msg = ofpbuf_from_list(list_back(&cbdata->replies));
+ struct ofp_header *oh = msg->data;
+
+ switch ((enum ofp_version)oh->version) {
+ case OFP12_VERSION:
+ case OFP11_VERSION:
+ put_queue_stats11(cbdata, queue_id, stats);
+ break;
+
+ case OFP10_VERSION:
+ put_queue_stats10(cbdata, queue_id, stats);
+ break;
+
+ default:
+ NOT_REACHED();
+ }
+}
+
+static void
handle_queue_stats_dump_cb(uint32_t queue_id,
struct netdev_queue_stats *stats,
void *cbdata_)
--
1.7.10.2.484.gcd07cc5
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