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 */ 40 static 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 */ 51 void 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 */ 61 enum 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