| /******************************************************************************* |
| * |
| * Copyright (c) 2015-2016 Intel Corporation. All rights reserved. |
| * |
| * This software is available to you under a choice of one of two |
| * licenses. You may choose to be licensed under the terms of the GNU |
| * General Public License (GPL) Version 2, available from the file |
| * COPYING in the main directory of this source tree, or the |
| * OpenFabrics.org BSD license below: |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials |
| * provided with the distribution. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| *******************************************************************************/ |
| |
| #ifndef I40IW_VIRTCHNL_H |
| #define I40IW_VIRTCHNL_H |
| |
| #include "i40iw_hmc.h" |
| |
| #pragma pack(push, 1) |
| |
| struct i40iw_virtchnl_op_buf { |
| u16 iw_op_code; |
| u16 iw_op_ver; |
| u16 iw_chnl_buf_len; |
| u16 rsvd; |
| u64 iw_chnl_op_ctx; |
| /* Member alignment MUST be maintained above this location */ |
| u8 iw_chnl_buf[1]; |
| }; |
| |
| struct i40iw_virtchnl_resp_buf { |
| u64 iw_chnl_op_ctx; |
| u16 iw_chnl_buf_len; |
| s16 iw_op_ret_code; |
| /* Member alignment MUST be maintained above this location */ |
| u16 rsvd[2]; |
| u8 iw_chnl_buf[1]; |
| }; |
| |
| enum i40iw_virtchnl_ops { |
| I40IW_VCHNL_OP_GET_VER = 0, |
| I40IW_VCHNL_OP_GET_HMC_FCN, |
| I40IW_VCHNL_OP_ADD_HMC_OBJ_RANGE, |
| I40IW_VCHNL_OP_DEL_HMC_OBJ_RANGE, |
| I40IW_VCHNL_OP_GET_STATS |
| }; |
| |
| #define I40IW_VCHNL_OP_GET_VER_V0 0 |
| #define I40IW_VCHNL_OP_GET_HMC_FCN_V0 0 |
| #define I40IW_VCHNL_OP_ADD_HMC_OBJ_RANGE_V0 0 |
| #define I40IW_VCHNL_OP_DEL_HMC_OBJ_RANGE_V0 0 |
| #define I40IW_VCHNL_OP_GET_STATS_V0 0 |
| #define I40IW_VCHNL_CHNL_VER_V0 0 |
| |
| struct i40iw_dev_hw_stats; |
| |
| struct i40iw_virtchnl_hmc_obj_range { |
| u16 obj_type; |
| u16 rsvd; |
| u32 start_index; |
| u32 obj_count; |
| }; |
| |
| enum i40iw_status_code i40iw_vchnl_recv_pf(struct i40iw_sc_dev *dev, |
| u32 vf_id, |
| u8 *msg, |
| u16 len); |
| |
| enum i40iw_status_code i40iw_vchnl_recv_vf(struct i40iw_sc_dev *dev, |
| u32 vf_id, |
| u8 *msg, |
| u16 len); |
| |
| struct i40iw_virtchnl_req { |
| struct i40iw_sc_dev *dev; |
| struct i40iw_virtchnl_op_buf *vchnl_msg; |
| void *parm; |
| u32 vf_id; |
| u16 parm_len; |
| s16 ret_code; |
| }; |
| |
| #pragma pack(pop) |
| |
| enum i40iw_status_code i40iw_vchnl_vf_get_ver(struct i40iw_sc_dev *dev, |
| u32 *vchnl_ver); |
| |
| enum i40iw_status_code i40iw_vchnl_vf_get_hmc_fcn(struct i40iw_sc_dev *dev, |
| u16 *hmc_fcn); |
| |
| enum i40iw_status_code i40iw_vchnl_vf_add_hmc_objs(struct i40iw_sc_dev *dev, |
| enum i40iw_hmc_rsrc_type rsrc_type, |
| u32 start_index, |
| u32 rsrc_count); |
| |
| enum i40iw_status_code i40iw_vchnl_vf_del_hmc_obj(struct i40iw_sc_dev *dev, |
| enum i40iw_hmc_rsrc_type rsrc_type, |
| u32 start_index, |
| u32 rsrc_count); |
| |
| enum i40iw_status_code i40iw_vchnl_vf_get_pe_stats(struct i40iw_sc_dev *dev, |
| struct i40iw_dev_hw_stats *hw_stats); |
| #endif |