nicira-ext: Remove the autopath action.

[sliver-openvswitch.git] / lib / autopath.c

diff --git a/lib/autopath.c b/lib/autopath.c
deleted file mode 100644 (file)
index 9da6463..0000000
--- a/lib/autopath.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright (c) 2011, 2012 Nicira, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <config.h>
-
-#include "autopath.h"
-
-#include <inttypes.h>
-#include <stdlib.h>
-
-#include "flow.h"
-#include "meta-flow.h"
-#include "nx-match.h"
-#include "ofp-actions.h"
-#include "ofp-errors.h"
-#include "ofp-util.h"
-#include "openflow/nicira-ext.h"
-#include "vlog.h"
-
-VLOG_DEFINE_THIS_MODULE(autopath);
-
-void
-autopath_parse(struct ofpact_autopath *ap, const char *s_)
-{
-    char *s;
-    char *id_str, *dst, *save_ptr;
-    uint16_t port;
-
-    ofpact_init_AUTOPATH(ap);
-
-    s = xstrdup(s_);
-    save_ptr = NULL;
-    id_str = strtok_r(s, ", ", &save_ptr);
-    dst = strtok_r(NULL, ", ", &save_ptr);
-
-    if (!dst) {
-        ovs_fatal(0, "%s: not enough arguments to autopath action", s_);
-    }
-
-    if (!ofputil_port_from_string(id_str, &port)) {
-        ovs_fatal(0, "%s: bad port number", s_);
-    }
-    ap->port = port;
-
-    mf_parse_subfield(&ap->dst, dst);
-    if (ap->dst.n_bits < 16) {
-        ovs_fatal(0, "%s: %d-bit destination field has %u possible values, "
-                  "less than required 65536",
-                  s_, ap->dst.n_bits, 1u << ap->dst.n_bits);
-    }
-
-    free(s);
-}
-
-enum ofperr
-autopath_from_openflow(const struct nx_action_autopath *nap,
-                       struct ofpact_autopath *autopath)
-{
-    ofpact_init_AUTOPATH(autopath);
-    autopath->dst.field = mf_from_nxm_header(ntohl(nap->dst));
-    autopath->dst.ofs = nxm_decode_ofs(nap->ofs_nbits);
-    autopath->dst.n_bits = nxm_decode_n_bits(nap->ofs_nbits);
-    autopath->port = ntohl(nap->id);
-
-    if (autopath->dst.n_bits < 16) {
-        VLOG_WARN("at least 16 bit destination is required for autopath "
-                  "action.");
-        return OFPERR_OFPBAC_BAD_ARGUMENT;
-    }
-
-    return autopath_check(autopath, NULL);
-}
-
-enum ofperr
-autopath_check(const struct ofpact_autopath *autopath, const struct flow *flow)
-{
-    VLOG_WARN_ONCE("The autopath action is deprecated and may be removed in"
-                   " February 2013.  Please email dev@openvswitch.org with"
-                   " concerns.");
-    return mf_check_dst(&autopath->dst, flow);
-}
-
-void
-autopath_to_nxast(const struct ofpact_autopath *autopath,
-                  struct ofpbuf *openflow)
-{
-    struct nx_action_autopath *ap;
-
-    ap = ofputil_put_NXAST_AUTOPATH__DEPRECATED(openflow);
-    ap->ofs_nbits = nxm_encode_ofs_nbits(autopath->dst.ofs,
-                                         autopath->dst.n_bits);
-    ap->dst = htonl(autopath->dst.field->nxm_header);
-    ap->id = htonl(autopath->port);
-}