1/* SPDX-License-Identifier: BSD-3-Clause */
2/*  Copyright (c) 2021, Intel Corporation
3 *  All rights reserved.
4 *
5 *  Redistribution and use in source and binary forms, with or without
6 *  modification, are permitted provided that the following conditions are met:
7 *
8 *   1. Redistributions of source code must retain the above copyright notice,
9 *      this list of conditions and the following disclaimer.
10 *
11 *   2. Redistributions in binary form must reproduce the above copyright
12 *      notice, this list of conditions and the following disclaimer in the
13 *      documentation and/or other materials provided with the distribution.
14 *
15 *   3. Neither the name of the Intel Corporation nor the names of its
16 *      contributors may be used to endorse or promote products derived from
17 *      this software without specific prior written permission.
18 *
19 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
20 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
23 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 *  POSSIBILITY OF SUCH DAMAGE.
30 */
31/*$FreeBSD$*/
32
33#include "ice_vlan_mode.h"
34#include "ice_common.h"
35
36/**
37 * ice_set_svm - set single VLAN mode
38 * @hw: pointer to the HW structure
39 */
40static enum ice_status ice_set_svm_dflt(struct ice_hw *hw)
41{
42	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
43
44	return ice_aq_set_port_params(hw->port_info, 0, false, false, false, NULL);
45}
46
47/**
48 * ice_init_vlan_mode_ops - initialize VLAN mode configuration ops
49 * @hw: pointer to the HW structure
50 */
51void ice_init_vlan_mode_ops(struct ice_hw *hw)
52{
53	hw->vlan_mode_ops.set_dvm = NULL;
54	hw->vlan_mode_ops.set_svm = ice_set_svm_dflt;
55}
56
57/**
58 * ice_set_vlan_mode
59 * @hw: pointer to the HW structure
60 */
61enum ice_status ice_set_vlan_mode(struct ice_hw *hw)
62{
63	enum ice_status status = ICE_ERR_NOT_IMPL;
64
65	if (hw->vlan_mode_ops.set_dvm)
66		status = hw->vlan_mode_ops.set_dvm(hw);
67
68	if (status)
69		return hw->vlan_mode_ops.set_svm(hw);
70
71	return status;
72}
73