--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>
---
lib/ofp-version.man | 10 +++++----
manpages.mk | 2 ++
utilities/ovs-ofctl.8.in | 1 +
utilities/ovs-ofctl.c | 54 +++++++++++++++++++++++++---------------------
4 files changed, 38 insertions(+), 29 deletions(-)
diff --git a/lib/ofp-version.man b/lib/ofp-version.man
index a87a744..a290346 100644
--- a/lib/ofp-version.man
+++ b/lib/ofp-version.man
@@ -1,10 +1,6 @@
.IP "\fB\-\-allowed\-ofp-versions=\fI[version[,version]...]\fR"
-\-allowed\-ofp-versions designates the versions that are allowed
when establishing an OpenFlow session. By default 'OpenFlow10' is used.
-The allowed versions of ovs-vswitchd should be configured using
-the 'openflow-versions' column of the 'other-config' row
-of the Bridges table in ovsdb. The syntax of its value
-is the same as the value of -\-allowed\-ofp-versions.
.
.IP
The known versions are:
@@ -24,3 +20,9 @@ N.B: Currently only \fBOpenFlow10\fR is considered to be ready
for general consumption. The option to enable \fBOpenFlow11\fR and
\fBOpenFlow12\fR is currently provided for development purposes.
.
+.IP
+The allowed versions of ovs-vswitchd should be configured using
+the 'openflow-versions' column of the 'other-config' row
+of the Bridges table in ovsdb. The syntax of its value
+is the same as the value of -\-allowed\-ofp-versions.
+.
diff --git a/manpages.mk b/manpages.mk
index 01700c3..a62bacc 100644
--- a/manpages.mk
+++ b/manpages.mk
@@ -134,12 +134,14 @@ utilities/ovs-ofctl.8: \
utilities/ovs-ofctl.8.in \
lib/common.man \
lib/daemon.man \
+ lib/ofp-version.man \
lib/ssl.man \
lib/vconn-active.man \
lib/vlog.man
utilities/ovs-ofctl.8.in:
lib/common.man:
lib/daemon.man:
+lib/ofp-version.man:
lib/ssl.man:
lib/vconn-active.man:
lib/vlog.man:
diff --git a/utilities/ovs-ofctl.8.in b/utilities/ovs-ofctl.8.in
index 8c175ba..d114cb8 100644
--- a/utilities/ovs-ofctl.8.in
+++ b/utilities/ovs-ofctl.8.in
@@ -1442,6 +1442,7 @@ These options currently affect only \fBdump\-flows\fR
output.
.so lib/ssl.man
.so lib/vlog.man
.so lib/common.man
+.so lib/ofp-version.man
.
.SH "RUNTIME MANAGEMENT COMMANDS"
\fBovs\-appctl\fR(8) can send commands to a running \fBovs\-ofctl\fR
diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index 6d6b4ae..bcf78a0 100644
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -44,6 +44,7 @@
#include "ofp-parse.h"
#include "ofp-print.h"
#include "ofp-util.h"
+#include "ofp-version-opt.h"
#include "ofpbuf.h"
#include "ofproto/ofproto.h"
#include "openflow/nicira-ext.h"
@@ -146,6 +147,7 @@ parse_options(int argc, char *argv[])
OPT_SORT,
OPT_RSORT,
DAEMON_OPTION_ENUMS,
+ OFP_VERSION_OPTION_ENUMS,
VLOG_OPTION_ENUMS
};
static struct option long_options[] = {
@@ -159,8 +161,8 @@ parse_options(int argc, char *argv[])
{"sort", optional_argument, NULL, OPT_SORT},
{"rsort", optional_argument, NULL, OPT_RSORT},
{"help", no_argument, NULL, 'h'},
- {"version", no_argument, NULL, 'V'},
DAEMON_LONG_OPTIONS,
+ OFP_VERSION_LONG_OPTIONS,
VLOG_LONG_OPTIONS,
STREAM_SSL_LONG_OPTIONS,
{NULL, 0, NULL, 0},
@@ -209,10 +211,6 @@ parse_options(int argc, char *argv[])
case 'h':
usage();
- case 'V':
- ovs_print_version(OFP10_VERSION, OFP10_VERSION);
- exit(EXIT_SUCCESS);
-
case OPT_STRICT:
strict = true;
break;
@@ -234,6 +232,7 @@ parse_options(int argc, char *argv[])
break;
DAEMON_OPTION_HANDLERS
+ OFP_VERSION_OPTION_HANDLERS
VLOG_OPTION_HANDLERS
STREAM_SSL_OPTION_HANDLERS
@@ -291,6 +290,7 @@ usage(void)
program_name, program_name);
vconn_usage(true, false, false);
daemon_usage();
+ ofp_version_usage();
vlog_usage();
printf("\nOther options:\n"
" --strict use strict match for flow commands\n"
@@ -336,8 +336,7 @@ open_vconn_socket(const char *name, struct vconn **vconnp)
{
char *vconn_name = xasprintf("unix:%s", name);
VLOG_DBG("connecting to %s", vconn_name);
- run(vconn_open_block(vconn_name, ofputil_get_allowed_versions_default(),
- vconnp),
+ run(vconn_open_block(vconn_name, get_allowed_ofp_versions(), vconnp),
"connecting to %s", vconn_name);
free(vconn_name);
}
@@ -361,8 +360,8 @@ open_vconn__(const char *name, const char *default_suffix,
free(datapath_type);
if (strchr(name, ':')) {
- run(vconn_open_block(name, ofputil_get_allowed_versions_default(),
- vconnp), "connecting to %s", name);
+ run(vconn_open_block(name, get_allowed_ofp_versions(), vconnp),
+ "connecting to %s", name);
} else if (!stat(name, &s) && S_ISSOCK(s.st_mode)) {
open_vconn_socket(name, vconnp);
} else if (!stat(bridge_path, &s) && S_ISSOCK(s.st_mode)) {
@@ -403,25 +402,27 @@ send_openflow_buffer(struct vconn *vconn, struct ofpbuf
*buffer)
}
static void
-dump_transaction(const char *vconn_name, struct ofpbuf *request)
+dump_transaction(struct vconn *vconn, struct ofpbuf *request)
{
- struct vconn *vconn;
struct ofpbuf *reply;
ofpmsg_update_length(request);
- open_vconn(vconn_name, &vconn);
- run(vconn_transact(vconn, request, &reply), "talking to %s", vconn_name);
+ run(vconn_transact(vconn, request, &reply), "talking to %s",
+ vconn_get_name(vconn));
ofp_print(stdout, reply->data, reply->size, verbosity + 1);
ofpbuf_delete(reply);
- vconn_close(vconn);
}
static void
dump_trivial_transaction(const char *vconn_name, enum ofpraw raw)
{
struct ofpbuf *request;
- request = ofpraw_alloc(raw, OFP10_VERSION, 0);
- dump_transaction(vconn_name, request);
+ struct vconn *vconn;
+
+ open_vconn(vconn_name, &vconn);
+ request = ofpraw_alloc(raw, vconn_get_version(vconn), 0);
+ dump_transaction(vconn, request);
+ vconn_close(vconn);
}
static void
@@ -525,7 +526,8 @@ fetch_switch_config(struct vconn *vconn, struct
ofp_switch_config *config_)
struct ofpbuf *reply;
enum ofptype type;
- request = ofpraw_alloc(OFPRAW_OFPT_GET_CONFIG_REQUEST, OFP10_VERSION, 0);
+ request = ofpraw_alloc(OFPRAW_OFPT_GET_CONFIG_REQUEST,
+ vconn_get_version(vconn), 0);
run(vconn_transact(vconn, request, &reply),
"talking to %s", vconn_get_name(vconn));
@@ -544,7 +546,7 @@ set_switch_config(struct vconn *vconn, const struct
ofp_switch_config *config)
{
struct ofpbuf *request;
- request = ofpraw_alloc(OFPRAW_OFPT_SET_CONFIG, OFP10_VERSION, 0);
+ request = ofpraw_alloc(OFPRAW_OFPT_SET_CONFIG, vconn_get_version(vconn),
0);
ofpbuf_put(request, config, sizeof *config);
transact_noreply(vconn, request);
@@ -559,15 +561,15 @@ ofctl_show(int argc OVS_UNUSED, char *argv[])
struct ofpbuf *reply;
bool trunc;
- request = ofpraw_alloc(OFPRAW_OFPT_FEATURES_REQUEST, OFP10_VERSION, 0);
open_vconn(vconn_name, &vconn);
+ request = ofpraw_alloc(OFPRAW_OFPT_FEATURES_REQUEST,
+ vconn_get_version(vconn), 0);
run(vconn_transact(vconn, request, &reply), "talking to %s", vconn_name);
trunc = ofputil_switch_features_ports_trunc(reply);
ofp_print(stdout, reply->data, reply->size, verbosity + 1);
ofpbuf_delete(reply);
- vconn_close(vconn);
if (trunc) {
/* The Features Reply may not contain all the ports, so send a
@@ -577,6 +579,7 @@ ofctl_show(int argc OVS_UNUSED, char *argv[])
OFPRAW_OFPST_PORT_DESC_REQUEST);
}
dump_trivial_transaction(vconn_name, OFPRAW_OFPT_GET_CONFIG_REQUEST);
+ vconn_close(vconn);
}
static void
@@ -606,8 +609,9 @@ fetch_port_by_features(const char *vconn_name,
bool found = false;
/* Fetch the switch's ofp_switch_features. */
- request = ofpraw_alloc(OFPRAW_OFPT_FEATURES_REQUEST, OFP10_VERSION, 0);
open_vconn(vconn_name, &vconn);
+ request = ofpraw_alloc(OFPRAW_OFPT_FEATURES_REQUEST,
+ vconn_get_version(vconn), 0);
run(vconn_transact(vconn, request, &reply), "talking to %s", vconn_name);
vconn_close(vconn);
@@ -1612,8 +1616,8 @@ ofctl_ping(int argc, char *argv[])
const struct ofp_header *rpy_hdr;
enum ofptype type;
- request = ofpraw_alloc(OFPRAW_OFPT_ECHO_REQUEST, OFP10_VERSION,
- payload);
+ request = ofpraw_alloc(OFPRAW_OFPT_ECHO_REQUEST,
+ vconn_get_version(vconn), payload);
random_bytes(ofpbuf_put_uninit(request, payload), payload);
xgettimeofday(&start);
@@ -1667,8 +1671,8 @@ ofctl_benchmark(int argc OVS_UNUSED, char *argv[])
for (i = 0; i < count; i++) {
struct ofpbuf *request, *reply;
- request = ofpraw_alloc(OFPRAW_OFPT_ECHO_REQUEST, OFP10_VERSION,
- payload_size);
+ request = ofpraw_alloc(OFPRAW_OFPT_ECHO_REQUEST,
+ vconn_get_version(vconn), payload_size);
ofpbuf_put_zeros(request, payload_size);
run(vconn_transact(vconn, request, &reply), "transact");
ofpbuf_delete(reply);
--
1.7.10.4
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