usr/src/uts/common/io/qede/579xx/drivers/ecore/ecore_init_ops.h

   1 /*
   2 * CDDL HEADER START
   3 *
   4 * The contents of this file are subject to the terms of the
   5 * Common Development and Distribution License, v.1,  (the "License").
   6 * You may not use this file except in compliance with the License.
   7 *
   8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 * or http://opensource.org/licenses/CDDL-1.0.
  10 * See the License for the specific language governing permissions
  11 * and limitations under the License.
  12 *
  13 * When distributing Covered Code, include this CDDL HEADER in each
  14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 * If applicable, add the following below this CDDL HEADER, with the
  16 * fields enclosed by brackets "[]" replaced with your own identifying
  17 * information: Portions Copyright [yyyy] [name of copyright owner]
  18 *
  19 * CDDL HEADER END
  20 */
  21
  22 /*
  23 * Copyright 2014-2017 Cavium, Inc.
  24 * The contents of this file are subject to the terms of the Common Development
  25 * and Distribution License, v.1,  (the "License").
  26
  27 * You may not use this file except in compliance with the License.
  28
  29 * You can obtain a copy of the License at available
  30 * at http://opensource.org/licenses/CDDL-1.0
  31
  32 * See the License for the specific language governing permissions and
  33 * limitations under the License.
  34 */
  35
  36 #ifndef __ECORE_INIT_OPS__
  37 #define __ECORE_INIT_OPS__
  38
  39 #include "ecore.h"
  40
  41 /**
  42  * @brief ecore_init_iro_array - init iro_arr.
  43  *
  44  *
  45  * @param p_dev
  46  */
  47 void ecore_init_iro_array(struct ecore_dev *p_dev);
  48
  49 /**
  50  * @brief ecore_init_run - Run the init-sequence.
  51  *
  52  *
  53  * @param p_hwfn
  54  * @param p_ptt
  55  * @param phase
  56  * @param phase_id
  57  * @param modes
  58  * @return _ecore_status_t
  59  */
  60 enum _ecore_status_t ecore_init_run(struct ecore_hwfn *p_hwfn,
  61                                     struct ecore_ptt  *p_ptt,
  62                                     int               phase,
  63                                     int               phase_id,
  64                                     int               modes);
  65
  66 /**
  67  * @brief ecore_init_hwfn_allocate - Allocate RT array, Store 'values' ptrs.
  68  *
  69  *
  70  * @param p_hwfn
  71  *
  72  * @return _ecore_status_t
  73  */
  74 enum _ecore_status_t ecore_init_alloc(struct ecore_hwfn *p_hwfn);
  75
  76 /**
  77  * @brief ecore_init_hwfn_deallocate
  78  *
  79  *
  80  * @param p_hwfn
  81  */
  82 void ecore_init_free(struct ecore_hwfn *p_hwfn);
  83
  84
  85 /**
  86  * @brief ecore_init_clear_rt_data - Clears the runtime init array.
  87  *
  88  *
  89  * @param p_hwfn
  90  */
  91 void ecore_init_clear_rt_data(struct ecore_hwfn *p_hwfn);
  92
  93 /**
  94  * @brief ecore_init_store_rt_reg - Store a configuration value in the RT array.
  95  *
  96  *
  97  * @param p_hwfn
  98  * @param rt_offset
  99  * @param val
 100  */
 101 void ecore_init_store_rt_reg(struct ecore_hwfn *p_hwfn,
 102                              u32                rt_offset,
 103                              u32                val);
 104
 105 #define STORE_RT_REG(hwfn, offset, val)                         \
 106         ecore_init_store_rt_reg(hwfn, offset, val)
 107
 108 #define OVERWRITE_RT_REG(hwfn, offset, val)                     \
 109         ecore_init_store_rt_reg(hwfn, offset, val)
 110
 111 /**
 112 * @brief
 113 *
 114 *
 115 * @param p_hwfn
 116 * @param rt_offset
 117 * @param val
 118 * @param size
 119 */
 120
 121 void ecore_init_store_rt_agg(struct ecore_hwfn *p_hwfn,
 122                              u32               rt_offset,
 123                              u32               *val,
 124                              osal_size_t       size);
 125
 126 #define STORE_RT_REG_AGG(hwfn, offset, val)                     \
 127         ecore_init_store_rt_agg(hwfn, offset, (u32*)&val, sizeof(val))
 128
 129
 130 /**
 131  * @brief
 132  *      Initialize GTT global windows and set admin window
 133  *      related params of GTT/PTT to default values.
 134  *
 135  * @param p_hwfn
 136  */
 137 void ecore_gtt_init(struct ecore_hwfn *p_hwfn);
 138 #endif /* __ECORE_INIT_OPS__ */