1 /* QLogic qed NIC Driver 2 * Copyright (c) 2015-2017 QLogic Corporation 3 * 4 * This software is available to you under a choice of one of two 5 * licenses. You may choose to be licensed under the terms of the GNU 6 * General Public License (GPL) Version 2, available from the file 7 * COPYING in the main directory of this source tree, or the 8 * OpenIB.org BSD license below: 9 * 10 * Redistribution and use in source and binary forms, with or 11 * without modification, are permitted provided that the following 12 * conditions are met: 13 * 14 * - Redistributions of source code must retain the above 15 * copyright notice, this list of conditions and the following 16 * disclaimer. 17 * 18 * - Redistributions in binary form must reproduce the above 19 * copyright notice, this list of conditions and the following 20 * disclaimer in the documentation and /or other materials 21 * provided with the distribution. 22 * 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 30 * SOFTWARE. 31 */ 32 33 #ifndef _QED_INIT_OPS_H 34 #define _QED_INIT_OPS_H 35 36 #include <linux/types.h> 37 #include <linux/slab.h> 38 #include "qed.h" 39 40 /** 41 * @brief qed_init_iro_array - init iro_arr. 42 * 43 * 44 * @param cdev 45 */ 46 void qed_init_iro_array(struct qed_dev *cdev); 47 48 /** 49 * @brief qed_init_run - Run the init-sequence. 50 * 51 * 52 * @param p_hwfn 53 * @param p_ptt 54 * @param phase 55 * @param phase_id 56 * @param modes 57 * @return _qed_status_t 58 */ 59 int qed_init_run(struct qed_hwfn *p_hwfn, 60 struct qed_ptt *p_ptt, 61 int phase, 62 int phase_id, 63 int modes); 64 65 /** 66 * @brief qed_init_hwfn_allocate - Allocate RT array, Store 'values' ptrs. 67 * 68 * 69 * @param p_hwfn 70 * 71 * @return _qed_status_t 72 */ 73 int qed_init_alloc(struct qed_hwfn *p_hwfn); 74 75 /** 76 * @brief qed_init_hwfn_deallocate 77 * 78 * 79 * @param p_hwfn 80 */ 81 void qed_init_free(struct qed_hwfn *p_hwfn); 82 83 /** 84 * @brief qed_init_clear_rt_data - Clears the runtime init array. 85 * 86 * 87 * @param p_hwfn 88 */ 89 void qed_init_clear_rt_data(struct qed_hwfn *p_hwfn); 90 91 /** 92 * @brief qed_init_store_rt_reg - Store a configuration value in the RT array. 93 * 94 * 95 * @param p_hwfn 96 * @param rt_offset 97 * @param val 98 */ 99 void qed_init_store_rt_reg(struct qed_hwfn *p_hwfn, 100 u32 rt_offset, 101 u32 val); 102 103 #define STORE_RT_REG(hwfn, offset, val) \ 104 qed_init_store_rt_reg(hwfn, offset, val) 105 106 #define OVERWRITE_RT_REG(hwfn, offset, val) \ 107 qed_init_store_rt_reg(hwfn, offset, val) 108 109 /** 110 * @brief 111 * 112 * 113 * @param p_hwfn 114 * @param rt_offset 115 * @param val 116 * @param size 117 */ 118 void qed_init_store_rt_agg(struct qed_hwfn *p_hwfn, 119 u32 rt_offset, 120 u32 *val, 121 size_t size); 122 123 #define STORE_RT_REG_AGG(hwfn, offset, val) \ 124 qed_init_store_rt_agg(hwfn, offset, (u32 *)&val, sizeof(val)) 125 126 /** 127 * @brief 128 * Initialize GTT global windows and set admin window 129 * related params of GTT/PTT to default values. 130 * 131 * @param p_hwfn 132 */ 133 void qed_gtt_init(struct qed_hwfn *p_hwfn); 134 #endif