1 /*- 2 * SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB 3 * 4 * Copyright (c) 2015 - 2022 Intel Corporation 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 * OpenFabrics.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 IRDMA_WS_H 36 #define IRDMA_WS_H 37 38 #include "osdep.h" 39 40 enum irdma_ws_node_type { 41 WS_NODE_TYPE_PARENT, 42 WS_NODE_TYPE_LEAF, 43 }; 44 45 enum irdma_ws_match_type { 46 WS_MATCH_TYPE_VSI, 47 WS_MATCH_TYPE_TC, 48 }; 49 50 struct irdma_ws_node { 51 struct list_head siblings; 52 struct list_head child_list_head; 53 struct irdma_ws_node *parent; 54 u32 l2_sched_node_id; 55 u16 index; 56 u16 qs_handle; 57 u16 vsi_index; 58 u8 traffic_class; 59 u8 user_pri; 60 u8 rel_bw; 61 u8 abstraction_layer; /* used for splitting a TC */ 62 u8 prio_type; 63 bool type_leaf:1; 64 bool enable:1; 65 }; 66 67 struct irdma_sc_vsi; 68 int irdma_ws_add(struct irdma_sc_vsi *vsi, u8 user_pri); 69 void irdma_ws_remove(struct irdma_sc_vsi *vsi, u8 user_pri); 70 void irdma_ws_reset(struct irdma_sc_vsi *vsi); 71 72 #endif /* IRDMA_WS_H */ 73