1*4882a593Smuzhiyun /******************************************************************************* 2*4882a593Smuzhiyun * 3*4882a593Smuzhiyun * Copyright (c) 2015-2016 Intel Corporation. All rights reserved. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This software is available to you under a choice of one of two 6*4882a593Smuzhiyun * licenses. You may choose to be licensed under the terms of the GNU 7*4882a593Smuzhiyun * General Public License (GPL) Version 2, available from the file 8*4882a593Smuzhiyun * COPYING in the main directory of this source tree, or the 9*4882a593Smuzhiyun * OpenFabrics.org BSD license below: 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * Redistribution and use in source and binary forms, with or 12*4882a593Smuzhiyun * without modification, are permitted provided that the following 13*4882a593Smuzhiyun * conditions are met: 14*4882a593Smuzhiyun * 15*4882a593Smuzhiyun * - Redistributions of source code must retain the above 16*4882a593Smuzhiyun * copyright notice, this list of conditions and the following 17*4882a593Smuzhiyun * disclaimer. 18*4882a593Smuzhiyun * 19*4882a593Smuzhiyun * - Redistributions in binary form must reproduce the above 20*4882a593Smuzhiyun * copyright notice, this list of conditions and the following 21*4882a593Smuzhiyun * disclaimer in the documentation and/or other materials 22*4882a593Smuzhiyun * provided with the distribution. 23*4882a593Smuzhiyun * 24*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 25*4882a593Smuzhiyun * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 26*4882a593Smuzhiyun * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 27*4882a593Smuzhiyun * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 28*4882a593Smuzhiyun * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 29*4882a593Smuzhiyun * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 30*4882a593Smuzhiyun * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 31*4882a593Smuzhiyun * SOFTWARE. 32*4882a593Smuzhiyun * 33*4882a593Smuzhiyun *******************************************************************************/ 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #ifndef I40IW_VIRTCHNL_H 36*4882a593Smuzhiyun #define I40IW_VIRTCHNL_H 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun #include "i40iw_hmc.h" 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun #pragma pack(push, 1) 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun struct i40iw_virtchnl_op_buf { 43*4882a593Smuzhiyun u16 iw_op_code; 44*4882a593Smuzhiyun u16 iw_op_ver; 45*4882a593Smuzhiyun u16 iw_chnl_buf_len; 46*4882a593Smuzhiyun u16 rsvd; 47*4882a593Smuzhiyun u64 iw_chnl_op_ctx; 48*4882a593Smuzhiyun /* Member alignment MUST be maintained above this location */ 49*4882a593Smuzhiyun u8 iw_chnl_buf[1]; 50*4882a593Smuzhiyun }; 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun struct i40iw_virtchnl_resp_buf { 53*4882a593Smuzhiyun u64 iw_chnl_op_ctx; 54*4882a593Smuzhiyun u16 iw_chnl_buf_len; 55*4882a593Smuzhiyun s16 iw_op_ret_code; 56*4882a593Smuzhiyun /* Member alignment MUST be maintained above this location */ 57*4882a593Smuzhiyun u16 rsvd[2]; 58*4882a593Smuzhiyun u8 iw_chnl_buf[1]; 59*4882a593Smuzhiyun }; 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun enum i40iw_virtchnl_ops { 62*4882a593Smuzhiyun I40IW_VCHNL_OP_GET_VER = 0, 63*4882a593Smuzhiyun I40IW_VCHNL_OP_GET_HMC_FCN, 64*4882a593Smuzhiyun I40IW_VCHNL_OP_ADD_HMC_OBJ_RANGE, 65*4882a593Smuzhiyun I40IW_VCHNL_OP_DEL_HMC_OBJ_RANGE, 66*4882a593Smuzhiyun I40IW_VCHNL_OP_GET_STATS 67*4882a593Smuzhiyun }; 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun #define I40IW_VCHNL_OP_GET_VER_V0 0 70*4882a593Smuzhiyun #define I40IW_VCHNL_OP_GET_HMC_FCN_V0 0 71*4882a593Smuzhiyun #define I40IW_VCHNL_OP_ADD_HMC_OBJ_RANGE_V0 0 72*4882a593Smuzhiyun #define I40IW_VCHNL_OP_DEL_HMC_OBJ_RANGE_V0 0 73*4882a593Smuzhiyun #define I40IW_VCHNL_OP_GET_STATS_V0 0 74*4882a593Smuzhiyun #define I40IW_VCHNL_CHNL_VER_V0 0 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun struct i40iw_dev_hw_stats; 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun struct i40iw_virtchnl_hmc_obj_range { 79*4882a593Smuzhiyun u16 obj_type; 80*4882a593Smuzhiyun u16 rsvd; 81*4882a593Smuzhiyun u32 start_index; 82*4882a593Smuzhiyun u32 obj_count; 83*4882a593Smuzhiyun }; 84*4882a593Smuzhiyun 85*4882a593Smuzhiyun enum i40iw_status_code i40iw_vchnl_recv_pf(struct i40iw_sc_dev *dev, 86*4882a593Smuzhiyun u32 vf_id, 87*4882a593Smuzhiyun u8 *msg, 88*4882a593Smuzhiyun u16 len); 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun enum i40iw_status_code i40iw_vchnl_recv_vf(struct i40iw_sc_dev *dev, 91*4882a593Smuzhiyun u32 vf_id, 92*4882a593Smuzhiyun u8 *msg, 93*4882a593Smuzhiyun u16 len); 94*4882a593Smuzhiyun 95*4882a593Smuzhiyun struct i40iw_virtchnl_req { 96*4882a593Smuzhiyun struct i40iw_sc_dev *dev; 97*4882a593Smuzhiyun struct i40iw_virtchnl_op_buf *vchnl_msg; 98*4882a593Smuzhiyun void *parm; 99*4882a593Smuzhiyun u32 vf_id; 100*4882a593Smuzhiyun u16 parm_len; 101*4882a593Smuzhiyun s16 ret_code; 102*4882a593Smuzhiyun }; 103*4882a593Smuzhiyun 104*4882a593Smuzhiyun #pragma pack(pop) 105*4882a593Smuzhiyun 106*4882a593Smuzhiyun enum i40iw_status_code i40iw_vchnl_vf_get_ver(struct i40iw_sc_dev *dev, 107*4882a593Smuzhiyun u32 *vchnl_ver); 108*4882a593Smuzhiyun 109*4882a593Smuzhiyun enum i40iw_status_code i40iw_vchnl_vf_get_hmc_fcn(struct i40iw_sc_dev *dev, 110*4882a593Smuzhiyun u16 *hmc_fcn); 111*4882a593Smuzhiyun 112*4882a593Smuzhiyun enum i40iw_status_code i40iw_vchnl_vf_add_hmc_objs(struct i40iw_sc_dev *dev, 113*4882a593Smuzhiyun enum i40iw_hmc_rsrc_type rsrc_type, 114*4882a593Smuzhiyun u32 start_index, 115*4882a593Smuzhiyun u32 rsrc_count); 116*4882a593Smuzhiyun 117*4882a593Smuzhiyun enum i40iw_status_code i40iw_vchnl_vf_del_hmc_obj(struct i40iw_sc_dev *dev, 118*4882a593Smuzhiyun enum i40iw_hmc_rsrc_type rsrc_type, 119*4882a593Smuzhiyun u32 start_index, 120*4882a593Smuzhiyun u32 rsrc_count); 121*4882a593Smuzhiyun 122*4882a593Smuzhiyun enum i40iw_status_code i40iw_vchnl_vf_get_pe_stats(struct i40iw_sc_dev *dev, 123*4882a593Smuzhiyun struct i40iw_dev_hw_stats *hw_stats); 124*4882a593Smuzhiyun #endif 125