--allowed-ofp-versions allows configuration of the versions
that may be used when establishing an OpenFlow connection.
The default is 'OpenFlow10' which is consistent with
the behaviour prior to this patch.
The useful values at this time are:
'OpenFlow10', 'OpenFlow12' and 'OpenFlow10,OpenFlow12'.
Signed-off-by: Simon Horman <ho...@verge.net.au>
---
utilities/ovs-controller.8.in | 1 +
utilities/ovs-controller.c | 27 +++++++++++----------------
2 files changed, 12 insertions(+), 16 deletions(-)
diff --git a/utilities/ovs-controller.8.in b/utilities/ovs-controller.8.in
index cc21c9c..d07ca1b 100644
--- a/utilities/ovs-controller.8.in
+++ b/utilities/ovs-controller.8.in
@@ -140,6 +140,7 @@ Use this option more than once to add flows from multiple
files.
.so lib/vlog.man
.so lib/unixctl.man
.so lib/common.man
+.so so lib/ofp-version.man
.
.SH EXAMPLES
.PP
diff --git a/utilities/ovs-controller.c b/utilities/ovs-controller.c
index 7a72a0a..47565bb 100644
--- a/utilities/ovs-controller.c
+++ b/utilities/ovs-controller.c
@@ -29,6 +29,7 @@
#include "daemon.h"
#include "learning-switch.h"
#include "ofp-parse.h"
+#include "ofp-version-opt.h"
#include "ofpbuf.h"
#include "openflow/openflow.h"
#include "poll-loop.h"
@@ -92,7 +93,6 @@ static void usage(void) NO_RETURN;
int
main(int argc, char *argv[])
{
- struct ofputil_version_bitmap ovb = OFPUTIL_VERSION_BITMAP_INITIALIZER;
struct unixctl_server *unixctl;
struct switch_ switches[MAX_SWITCHES];
struct pvconn *listeners[MAX_LISTENERS];
@@ -110,14 +110,13 @@ main(int argc, char *argv[])
"use --help for usage");
}
- ofputil_version_bitmap_set1(&ovb, OFP10_VERSION);
-
n_switches = n_listeners = 0;
for (i = optind; i < argc; i++) {
const char *name = argv[i];
struct vconn *vconn;
- retval = vconn_open(name, &ovb, &vconn, DSCP_DEFAULT);
+ retval = vconn_open(name, get_allowed_ofp_versions(),
+ &vconn, DSCP_DEFAULT);
if (!retval) {
if (n_switches >= MAX_SWITCHES) {
ovs_fatal(0, "max %d switch connections", n_switches);
@@ -126,7 +125,8 @@ main(int argc, char *argv[])
continue;
} else if (retval == EAFNOSUPPORT) {
struct pvconn *pvconn;
- retval = pvconn_open(name, &ovb, &pvconn, DSCP_DEFAULT);
+ retval = pvconn_open(name, get_allowed_ofp_versions(),
+ &pvconn, DSCP_DEFAULT);
if (!retval) {
if (n_listeners >= MAX_LISTENERS) {
ovs_fatal(0, "max %d passive connections", n_listeners);
@@ -142,7 +142,6 @@ main(int argc, char *argv[])
ovs_fatal(0, "no active or passive switch connections");
}
- ofputil_version_bitmap_free_data(&ovb);
daemonize_start();
retval = unixctl_server_create(unixctl_path, &unixctl);
@@ -203,13 +202,10 @@ main(int argc, char *argv[])
static void
new_switch(struct switch_ *sw, struct vconn *vconn)
{
- struct ofputil_version_bitmap ovb = OFPUTIL_VERSION_BITMAP_INITIALIZER;
struct lswitch_config cfg;
struct rconn *rconn;
- ofputil_version_bitmap_set1(&ovb, OFP10_VERSION);
- rconn = rconn_create(60, 0, DSCP_DEFAULT, &ovb);
- ofputil_version_bitmap_free_data(&ovb);
+ rconn = rconn_create(60, 0, DSCP_DEFAULT, get_allowed_ofp_versions());
rconn_connect_unreliably(rconn, vconn, NULL);
cfg.mode = (action_normal ? LSW_NORMAL
@@ -255,7 +251,8 @@ parse_options(int argc, char *argv[])
OPT_WITH_FLOWS,
OPT_UNIXCTL,
VLOG_OPTION_ENUMS,
- DAEMON_OPTION_ENUMS
+ DAEMON_OPTION_ENUMS,
+ OFP_VERSION_OPTION_ENUMS
};
static struct option long_options[] = {
{"hub", no_argument, NULL, 'H'},
@@ -269,8 +266,8 @@ parse_options(int argc, char *argv[])
{"with-flows", required_argument, NULL, OPT_WITH_FLOWS},
{"unixctl", required_argument, NULL, OPT_UNIXCTL},
{"help", no_argument, NULL, 'h'},
- {"version", no_argument, NULL, 'V'},
DAEMON_LONG_OPTIONS,
+ OFP_VERSION_LONG_OPTIONS,
VLOG_LONG_OPTIONS,
STREAM_SSL_LONG_OPTIONS,
{"peer-ca-cert", required_argument, NULL, OPT_PEER_CA_CERT},
@@ -340,11 +337,8 @@ parse_options(int argc, char *argv[])
case 'h':
usage();
- case 'V':
- ovs_print_version(OFP10_VERSION, OFP10_VERSION);
- exit(EXIT_SUCCESS);
-
VLOG_OPTION_HANDLERS
+ OFP_VERSION_OPTION_HANDLERS
DAEMON_OPTION_HANDLERS
STREAM_SSL_OPTION_HANDLERS
@@ -386,6 +380,7 @@ usage(void)
program_name, program_name);
vconn_usage(true, true, false);
daemon_usage();
+ ofp_version_usage();
vlog_usage();
printf("\nOther options:\n"
" -H, --hub act as hub instead of learning switch\n"
--
1.7.10.4
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