1/*
2 * This file is part of the Chelsio T4 Ethernet driver for Linux.
3 *
4 * Copyright (c) 2003-2016 Chelsio Communications, Inc. All rights reserved.
5 *
6 * This software is available to you under a choice of one of two
7 * licenses.  You may choose to be licensed under the terms of the GNU
8 * General Public License (GPL) Version 2, available from the file
9 * COPYING in the main directory of this source tree, or the
10 * OpenIB.org BSD license below:
11 *
12 *     Redistribution and use in source and binary forms, with or
13 *     without modification, are permitted provided that the following
14 *     conditions are met:
15 *
16 *      - Redistributions of source code must retain the above
17 *        copyright notice, this list of conditions and the following
18 *        disclaimer.
19 *
20 *      - Redistributions in binary form must reproduce the above
21 *        copyright notice, this list of conditions and the following
22 *        disclaimer in the documentation and/or other materials
23 *        provided with the distribution.
24 *
25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
32 * SOFTWARE.
33 */
34
35#ifndef __CXGB4_FILTER_H
36#define __CXGB4_FILTER_H
37
38#include "t4_msg.h"
39
40#define WORD_MASK	0xffffffff
41
42void filter_rpl(struct adapter *adap, const struct cpl_set_tcb_rpl *rpl);
43void hash_filter_rpl(struct adapter *adap, const struct cpl_act_open_rpl *rpl);
44void hash_del_filter_rpl(struct adapter *adap,
45			 const struct cpl_abort_rpl_rss *rpl);
46void clear_filter(struct adapter *adap, struct filter_entry *f);
47
48int set_filter_wr(struct adapter *adapter, int fidx);
49int delete_filter(struct adapter *adapter, unsigned int fidx);
50
51int writable_filter(struct filter_entry *f);
52void clear_all_filters(struct adapter *adapter);
53void init_hash_filter(struct adapter *adap);
54bool is_filter_exact_match(struct adapter *adap,
55			   struct ch_filter_specification *fs);
56void cxgb4_cleanup_ethtool_filters(struct adapter *adap);
57int cxgb4_init_ethtool_filters(struct adapter *adap);
58#endif /* __CXGB4_FILTER_H */
59