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 #ifndef _ICE_VLAN_MODE_H_ 34 #define _ICE_VLAN_MODE_H_ 35 36 struct ice_hw; 37 38 enum ice_status ice_set_vlan_mode(struct ice_hw *hw); 39 void ice_init_vlan_mode_ops(struct ice_hw *hw); 40 41 /* This structure defines the VLAN mode configuration interface. It is used to set the VLAN mode. 42 * 43 * Note: These operations will be called while the global configuration lock is held. 44 * 45 * enum ice_status (*set_svm)(struct ice_hw *hw); 46 * This function is called when the DDP and/or Firmware don't support double VLAN mode (DVM) or 47 * if the set_dvm op is not implemented and/or returns failure. It will set the device in 48 * single VLAN mode (SVM). 49 * 50 * enum ice_status (*set_dvm)(struct ice_hw *hw); 51 * This function is called when the DDP and Firmware support double VLAN mode (DVM). It should 52 * be implemented to set double VLAN mode. If it fails or remains unimplemented, set_svm will 53 * be called as a fallback plan. 54 */ 55 struct ice_vlan_mode_ops { 56 enum ice_status (*set_svm)(struct ice_hw *hw); 57 enum ice_status (*set_dvm)(struct ice_hw *hw); 58 }; 59 60 #endif /* _ICE_VLAN_MODE_H */ 61