4 * Copyright (C) Cavium, Inc. 2016.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
16 * * Neither the name of Cavium, Inc nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 #include "nicvf_bsvf.h"
38 #include "nicvf_plat.h"
40 static STAILQ_HEAD(, svf_entry) head = STAILQ_HEAD_INITIALIZER(head);
43 nicvf_bsvf_push(struct svf_entry *entry)
45 assert(entry != NULL);
46 assert(entry->vf != NULL);
48 STAILQ_INSERT_TAIL(&head, entry, next);
54 struct svf_entry *entry;
56 assert(!STAILQ_EMPTY(&head));
58 entry = STAILQ_FIRST(&head);
60 assert(entry != NULL);
61 assert(entry->vf != NULL);
63 STAILQ_REMOVE_HEAD(&head, next);
69 nicvf_bsvf_empty(void)
71 return STAILQ_EMPTY(&head);