The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 1999-2012 Broadcom Corporation |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at: |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | * |
| 17 | ******************************************************************************/ |
| 18 | #ifndef GKI_H |
| 19 | #define GKI_H |
| 20 | |
| 21 | #ifdef BUILDCFG |
| 22 | #include "buildcfg.h" |
| 23 | #endif |
| 24 | |
Ruchi Kandoi | 303fec1 | 2016-12-14 13:22:38 -0800 | [diff] [blame] | 25 | #ifndef NFC_STANDALONE |
| 26 | #define NFC_STANDALONE FALSE |
| 27 | #endif |
| 28 | |
Ruchi Kandoi | 7dab0e5 | 2017-08-03 13:09:49 -0700 | [diff] [blame] | 29 | #include <string> |
| 30 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 31 | #include "bt_types.h" |
Ruchi Kandoi | 3e626d8 | 2017-01-09 15:59:06 -0800 | [diff] [blame] | 32 | #include "gki_target.h" |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 33 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 34 | /* Error codes */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 35 | #define GKI_SUCCESS 0x00 |
| 36 | #define GKI_FAILURE 0x01 |
| 37 | #define GKI_INVALID_TASK 0xF0 |
| 38 | #define GKI_INVALID_POOL 0xFF |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 39 | |
| 40 | /************************************************************************ |
| 41 | ** Mailbox definitions. Each task has 4 mailboxes that are used to |
| 42 | ** send buffers to the task. |
| 43 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 44 | #define TASK_MBOX_0 0 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 45 | #define TASK_MBOX_2 2 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 46 | |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 47 | #define NUM_TASK_MBOX 4 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 48 | |
| 49 | /************************************************************************ |
| 50 | ** Event definitions. |
| 51 | ** |
| 52 | ** There are 4 reserved events used to signal messages rcvd in task mailboxes. |
| 53 | ** There are 4 reserved events used to signal timeout events. |
| 54 | ** There are 8 general purpose events available for applications. |
| 55 | */ |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 56 | |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 57 | #define TASK_MBOX_0_EVT_MASK 0x0001 |
| 58 | #define TASK_MBOX_1_EVT_MASK 0x0002 |
| 59 | #define TASK_MBOX_2_EVT_MASK 0x0004 |
| 60 | #define TASK_MBOX_3_EVT_MASK 0x0008 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 61 | |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 62 | #define TIMER_0 0 |
| 63 | #define TIMER_1 1 |
| 64 | #define TIMER_2 2 |
| 65 | #define TIMER_3 3 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 66 | |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 67 | #define TIMER_0_EVT_MASK 0x0010 |
| 68 | #define TIMER_1_EVT_MASK 0x0020 |
| 69 | #define TIMER_2_EVT_MASK 0x0040 |
| 70 | #define TIMER_3_EVT_MASK 0x0080 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 71 | |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 72 | #define APPL_EVT_0 8 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 73 | #define APPL_EVT_7 15 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 74 | |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 75 | #define EVENT_MASK(evt) ((uint16_t)(0x0001 << (evt))) |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 76 | |
| 77 | /************************************************************************ |
| 78 | ** Max Time Queue |
| 79 | **/ |
| 80 | #ifndef GKI_MAX_TIMER_QUEUES |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 81 | #define GKI_MAX_TIMER_QUEUES 3 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 82 | #endif |
| 83 | |
| 84 | /************************************************************************ |
| 85 | ** Utility macros for timer conversion |
| 86 | **/ |
| 87 | #ifdef TICKS_PER_SEC |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 88 | #define GKI_MS_TO_TICKS(x) ((x) / (1000 / TICKS_PER_SEC)) |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 89 | #define GKI_SECS_TO_TICKS(x) ((x) * (TICKS_PER_SEC)) |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 90 | #define GKI_TICKS_TO_MS(x) ((x) * (1000 / TICKS_PER_SEC)) |
| 91 | #define GKI_TICKS_TO_SECS(x) ((x) * (1 / TICKS_PER_SEC)) |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 92 | #endif |
| 93 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 94 | /************************************************************************ |
Ruchi Kandoi | 552f2b7 | 2017-01-28 16:22:55 -0800 | [diff] [blame] | 95 | ** Macro to determine the pool buffer size based on the GKI POOL ID at compile |
| 96 | ** time. Pool IDs index from 0 to GKI_NUM_FIXED_BUF_POOLS - 1 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 97 | */ |
| 98 | |
| 99 | #if (GKI_NUM_FIXED_BUF_POOLS < 1) |
| 100 | |
| 101 | #ifndef GKI_POOL_ID_0 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 102 | #define GKI_POOL_ID_0 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 103 | #endif /* ifndef GKI_POOL_ID_0 */ |
| 104 | |
| 105 | #ifndef GKI_BUF0_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 106 | #define GKI_BUF0_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 107 | #endif /* ifndef GKI_BUF0_SIZE */ |
| 108 | |
| 109 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 1 */ |
| 110 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 111 | #if (GKI_NUM_FIXED_BUF_POOLS < 2) |
| 112 | |
| 113 | #ifndef GKI_POOL_ID_1 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 114 | #define GKI_POOL_ID_1 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 115 | #endif /* ifndef GKI_POOL_ID_1 */ |
| 116 | |
| 117 | #ifndef GKI_BUF1_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 118 | #define GKI_BUF1_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 119 | #endif /* ifndef GKI_BUF1_SIZE */ |
| 120 | |
| 121 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 2 */ |
| 122 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 123 | #if (GKI_NUM_FIXED_BUF_POOLS < 3) |
| 124 | |
| 125 | #ifndef GKI_POOL_ID_2 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 126 | #define GKI_POOL_ID_2 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 127 | #endif /* ifndef GKI_POOL_ID_2 */ |
| 128 | |
| 129 | #ifndef GKI_BUF2_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 130 | #define GKI_BUF2_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 131 | #endif /* ifndef GKI_BUF2_SIZE */ |
| 132 | |
| 133 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 3 */ |
| 134 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 135 | #if (GKI_NUM_FIXED_BUF_POOLS < 4) |
| 136 | |
| 137 | #ifndef GKI_POOL_ID_3 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 138 | #define GKI_POOL_ID_3 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 139 | #endif /* ifndef GKI_POOL_ID_4 */ |
| 140 | |
| 141 | #ifndef GKI_BUF3_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 142 | #define GKI_BUF3_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 143 | #endif /* ifndef GKI_BUF3_SIZE */ |
| 144 | |
| 145 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 4 */ |
| 146 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 147 | #if (GKI_NUM_FIXED_BUF_POOLS < 5) |
| 148 | |
| 149 | #ifndef GKI_POOL_ID_4 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 150 | #define GKI_POOL_ID_4 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 151 | #endif /* ifndef GKI_POOL_ID_4 */ |
| 152 | |
| 153 | #ifndef GKI_BUF4_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 154 | #define GKI_BUF4_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 155 | #endif /* ifndef GKI_BUF4_SIZE */ |
| 156 | |
| 157 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 5 */ |
| 158 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 159 | #if (GKI_NUM_FIXED_BUF_POOLS < 6) |
| 160 | |
| 161 | #ifndef GKI_POOL_ID_5 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 162 | #define GKI_POOL_ID_5 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 163 | #endif /* ifndef GKI_POOL_ID_5 */ |
| 164 | |
| 165 | #ifndef GKI_BUF5_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 166 | #define GKI_BUF5_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 167 | #endif /* ifndef GKI_BUF5_SIZE */ |
| 168 | |
| 169 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 6 */ |
| 170 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 171 | #if (GKI_NUM_FIXED_BUF_POOLS < 7) |
| 172 | |
| 173 | #ifndef GKI_POOL_ID_6 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 174 | #define GKI_POOL_ID_6 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 175 | #endif /* ifndef GKI_POOL_ID_6 */ |
| 176 | |
| 177 | #ifndef GKI_BUF6_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 178 | #define GKI_BUF6_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 179 | #endif /* ifndef GKI_BUF6_SIZE */ |
| 180 | |
| 181 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 7 */ |
| 182 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 183 | #if (GKI_NUM_FIXED_BUF_POOLS < 8) |
| 184 | |
| 185 | #ifndef GKI_POOL_ID_7 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 186 | #define GKI_POOL_ID_7 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 187 | #endif /* ifndef GKI_POOL_ID_7 */ |
| 188 | |
| 189 | #ifndef GKI_BUF7_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 190 | #define GKI_BUF7_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 191 | #endif /* ifndef GKI_BUF7_SIZE */ |
| 192 | |
| 193 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 8 */ |
| 194 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 195 | #if (GKI_NUM_FIXED_BUF_POOLS < 9) |
| 196 | |
| 197 | #ifndef GKI_POOL_ID_8 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 198 | #define GKI_POOL_ID_8 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 199 | #endif /* ifndef GKI_POOL_ID_8 */ |
| 200 | |
| 201 | #ifndef GKI_BUF8_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 202 | #define GKI_BUF8_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 203 | #endif /* ifndef GKI_BUF8_SIZE */ |
| 204 | |
| 205 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 9 */ |
| 206 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 207 | #if (GKI_NUM_FIXED_BUF_POOLS < 10) |
| 208 | |
| 209 | #ifndef GKI_POOL_ID_9 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 210 | #define GKI_POOL_ID_9 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 211 | #endif /* ifndef GKI_POOL_ID_9 */ |
| 212 | |
| 213 | #ifndef GKI_BUF9_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 214 | #define GKI_BUF9_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 215 | #endif /* ifndef GKI_BUF9_SIZE */ |
| 216 | |
| 217 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 10 */ |
| 218 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 219 | #if (GKI_NUM_FIXED_BUF_POOLS < 11) |
| 220 | |
| 221 | #ifndef GKI_POOL_ID_10 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 222 | #define GKI_POOL_ID_10 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 223 | #endif /* ifndef GKI_POOL_ID_10 */ |
| 224 | |
| 225 | #ifndef GKI_BUF10_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 226 | #define GKI_BUF10_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 227 | #endif /* ifndef GKI_BUF10_SIZE */ |
| 228 | |
| 229 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 11 */ |
| 230 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 231 | #if (GKI_NUM_FIXED_BUF_POOLS < 12) |
| 232 | |
| 233 | #ifndef GKI_POOL_ID_11 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 234 | #define GKI_POOL_ID_11 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 235 | #endif /* ifndef GKI_POOL_ID_11 */ |
| 236 | |
| 237 | #ifndef GKI_BUF11_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 238 | #define GKI_BUF11_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 239 | #endif /* ifndef GKI_BUF11_SIZE */ |
| 240 | |
| 241 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 12 */ |
| 242 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 243 | #if (GKI_NUM_FIXED_BUF_POOLS < 13) |
| 244 | |
| 245 | #ifndef GKI_POOL_ID_12 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 246 | #define GKI_POOL_ID_12 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 247 | #endif /* ifndef GKI_POOL_ID_12 */ |
| 248 | |
| 249 | #ifndef GKI_BUF12_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 250 | #define GKI_BUF12_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 251 | #endif /* ifndef GKI_BUF12_SIZE */ |
| 252 | |
| 253 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 13 */ |
| 254 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 255 | #if (GKI_NUM_FIXED_BUF_POOLS < 14) |
| 256 | |
| 257 | #ifndef GKI_POOL_ID_13 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 258 | #define GKI_POOL_ID_13 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 259 | #endif /* ifndef GKI_POOL_ID_13 */ |
| 260 | |
| 261 | #ifndef GKI_BUF13_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 262 | #define GKI_BUF13_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 263 | #endif /* ifndef GKI_BUF13_SIZE */ |
| 264 | |
| 265 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 14 */ |
| 266 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 267 | #if (GKI_NUM_FIXED_BUF_POOLS < 15) |
| 268 | |
| 269 | #ifndef GKI_POOL_ID_14 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 270 | #define GKI_POOL_ID_14 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 271 | #endif /* ifndef GKI_POOL_ID_14 */ |
| 272 | |
| 273 | #ifndef GKI_BUF14_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 274 | #define GKI_BUF14_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 275 | #endif /* ifndef GKI_BUF14_SIZE */ |
| 276 | |
| 277 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 15 */ |
| 278 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 279 | #if (GKI_NUM_FIXED_BUF_POOLS < 16) |
| 280 | |
| 281 | #ifndef GKI_POOL_ID_15 |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 282 | #define GKI_POOL_ID_15 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 283 | #endif /* ifndef GKI_POOL_ID_15 */ |
| 284 | |
| 285 | #ifndef GKI_BUF15_SIZE |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 286 | #define GKI_BUF15_SIZE 0 |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 287 | #endif /* ifndef GKI_BUF15_SIZE */ |
| 288 | |
| 289 | #endif /* GKI_NUM_FIXED_BUF_POOLS < 16 */ |
| 290 | |
Ruchi Kandoi | 114909c | 2017-04-25 14:27:59 -0700 | [diff] [blame] | 291 | #ifndef GKI_SHUTDOWN_EVT |
| 292 | #define GKI_SHUTDOWN_EVT APPL_EVT_7 |
| 293 | #endif |
| 294 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 295 | /* Timer list entry callback type |
| 296 | */ |
Vishwath Mohan | 24d616f | 2018-02-23 11:08:25 -0800 | [diff] [blame^] | 297 | struct TIMER_LIST_ENT; |
| 298 | typedef void(TIMER_CBACK)(TIMER_LIST_ENT* p_tle); |
Ruchi Kandoi | c2c337f | 2016-12-12 16:45:31 -0800 | [diff] [blame] | 299 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 300 | /* Define a timer list entry |
| 301 | */ |
Vishwath Mohan | 24d616f | 2018-02-23 11:08:25 -0800 | [diff] [blame^] | 302 | struct TIMER_LIST_ENT { |
| 303 | TIMER_LIST_ENT* p_next; |
| 304 | TIMER_LIST_ENT* p_prev; |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 305 | TIMER_CBACK* p_cback; |
| 306 | int32_t ticks; |
| 307 | uintptr_t param; |
| 308 | uint16_t event; |
| 309 | uint8_t in_use; |
Vishwath Mohan | 24d616f | 2018-02-23 11:08:25 -0800 | [diff] [blame^] | 310 | }; |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 311 | |
| 312 | /* Define a timer list queue |
| 313 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 314 | typedef struct { |
| 315 | TIMER_LIST_ENT* p_first; |
| 316 | TIMER_LIST_ENT* p_last; |
| 317 | int32_t last_ticks; |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 318 | } TIMER_LIST_Q; |
| 319 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 320 | /*********************************************************************** |
| 321 | ** This queue is a general purpose buffer queue, for application use. |
| 322 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 323 | typedef struct { |
| 324 | void* p_first; |
| 325 | void* p_last; |
| 326 | uint16_t count; |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 327 | } BUFFER_Q; |
| 328 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 329 | /* Task constants |
| 330 | */ |
| 331 | #ifndef TASKPTR |
Vishwath Mohan | b46fe8b | 2017-11-02 07:17:38 -0700 | [diff] [blame] | 332 | typedef uint32_t (*TASKPTR)(uint32_t); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 333 | #endif |
| 334 | |
Ruchi Kandoi | 46e6e28 | 2017-01-30 14:26:10 -0800 | [diff] [blame] | 335 | /* General pool accessible to GKI_getbuf() */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 336 | #define GKI_RESTRICTED_POOL 1 /* Inaccessible pool to GKI_getbuf() */ |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 337 | |
| 338 | /*********************************************************************** |
| 339 | ** Function prototypes |
| 340 | */ |
| 341 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 342 | /* Task management |
| 343 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 344 | extern uint8_t GKI_create_task(TASKPTR, uint8_t, int8_t*, uint16_t*, uint16_t, |
| 345 | void*, void*); |
| 346 | extern void GKI_exit_task(uint8_t); |
Ruchi Kandoi | 4182dab | 2017-01-10 13:25:53 -0800 | [diff] [blame] | 347 | extern uint8_t GKI_get_taskid(void); |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 348 | extern void GKI_init(void); |
| 349 | extern int8_t* GKI_map_taskname(uint8_t); |
Ruchi Kandoi | 4182dab | 2017-01-10 13:25:53 -0800 | [diff] [blame] | 350 | extern uint8_t GKI_resume_task(uint8_t); |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 351 | extern void GKI_run(void*); |
| 352 | extern void GKI_stop(void); |
Ruchi Kandoi | 4182dab | 2017-01-10 13:25:53 -0800 | [diff] [blame] | 353 | extern uint8_t GKI_suspend_task(uint8_t); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 354 | |
| 355 | /* memory management |
| 356 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 357 | extern void GKI_shiftdown(uint8_t* p_mem, uint32_t len, uint32_t shift_amount); |
| 358 | extern void GKI_shiftup(uint8_t* p_dest, uint8_t* p_src, uint32_t len); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 359 | |
| 360 | /* To send buffers and events between tasks |
| 361 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 362 | extern uint8_t GKI_isend_event(uint8_t, uint16_t); |
| 363 | extern void GKI_isend_msg(uint8_t, uint8_t, void*); |
| 364 | extern void* GKI_read_mbox(uint8_t); |
| 365 | extern void GKI_send_msg(uint8_t, uint8_t, void*); |
| 366 | extern uint8_t GKI_send_event(uint8_t, uint16_t); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 367 | |
| 368 | /* To get and release buffers, change owner and get size |
| 369 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 370 | extern void GKI_change_buf_owner(void*, uint8_t); |
| 371 | extern uint8_t GKI_create_pool(uint16_t, uint16_t, uint8_t, void*); |
| 372 | extern void GKI_delete_pool(uint8_t); |
| 373 | extern void* GKI_find_buf_start(void*); |
| 374 | extern void GKI_freebuf(void*); |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 375 | extern void* GKI_getbuf(uint16_t); |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 376 | extern uint16_t GKI_get_buf_size(void*); |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 377 | extern void* GKI_getpoolbuf(uint8_t); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 378 | |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 379 | extern uint16_t GKI_poolcount(uint8_t); |
| 380 | extern uint16_t GKI_poolfreecount(uint8_t); |
| 381 | extern uint16_t GKI_poolutilization(uint8_t); |
| 382 | extern void GKI_register_mempool(void* p_mem); |
Ruchi Kandoi | 4182dab | 2017-01-10 13:25:53 -0800 | [diff] [blame] | 383 | extern uint8_t GKI_set_pool_permission(uint8_t, uint8_t); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 384 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 385 | /* User buffer queue management |
| 386 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 387 | extern void* GKI_dequeue(BUFFER_Q*); |
| 388 | extern void GKI_enqueue(BUFFER_Q*, void*); |
| 389 | extern void GKI_enqueue_head(BUFFER_Q*, void*); |
| 390 | extern void* GKI_getfirst(BUFFER_Q*); |
| 391 | extern void* GKI_getlast(BUFFER_Q*); |
| 392 | extern void* GKI_getnext(void*); |
| 393 | extern void GKI_init_q(BUFFER_Q*); |
| 394 | extern bool GKI_queue_is_empty(BUFFER_Q*); |
| 395 | extern void* GKI_remove_from_queue(BUFFER_Q*, void*); |
| 396 | extern uint16_t GKI_get_pool_bufsize(uint8_t); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 397 | |
| 398 | /* Timer management |
| 399 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 400 | extern void GKI_add_to_timer_list(TIMER_LIST_Q*, TIMER_LIST_ENT*); |
| 401 | extern void GKI_delay(uint32_t); |
| 402 | extern uint32_t GKI_get_tick_count(void); |
| 403 | extern int8_t* GKI_get_time_stamp(int8_t*); |
| 404 | extern void GKI_init_timer_list(TIMER_LIST_Q*); |
| 405 | extern void GKI_init_timer_list_entry(TIMER_LIST_ENT*); |
| 406 | extern int32_t GKI_ready_to_sleep(void); |
| 407 | extern void GKI_remove_from_timer_list(TIMER_LIST_Q*, TIMER_LIST_ENT*); |
| 408 | extern void GKI_start_timer(uint8_t, int32_t, bool); |
| 409 | extern void GKI_stop_timer(uint8_t); |
| 410 | extern void GKI_timer_update(int32_t); |
| 411 | extern uint16_t GKI_update_timer_list(TIMER_LIST_Q*, int32_t); |
| 412 | extern uint32_t GKI_get_remaining_ticks(TIMER_LIST_Q*, TIMER_LIST_ENT*); |
| 413 | extern uint16_t GKI_wait(uint16_t, uint32_t); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 414 | |
| 415 | /* Start and Stop system time tick callback |
| 416 | * true for start system tick if time queue is not empty |
| 417 | * false to stop system tick if time queue is empty |
| 418 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 419 | typedef void(SYSTEM_TICK_CBACK)(bool); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 420 | |
| 421 | /* Time queue management for system ticks |
| 422 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 423 | extern bool GKI_timer_queue_empty(void); |
| 424 | extern void GKI_timer_queue_register_callback(SYSTEM_TICK_CBACK*); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 425 | |
| 426 | /* Disable Interrupts, Enable Interrupts |
| 427 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 428 | extern void GKI_enable(void); |
| 429 | extern void GKI_disable(void); |
| 430 | extern void GKI_sched_lock(void); |
| 431 | extern void GKI_sched_unlock(void); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 432 | |
| 433 | /* Allocate (Free) memory from an OS |
| 434 | */ |
Ruchi Kandoi | 6fca02d | 2017-01-30 14:28:16 -0800 | [diff] [blame] | 435 | extern void* GKI_os_malloc(uint32_t); |
| 436 | extern void GKI_os_free(void*); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 437 | |
| 438 | /* os timer operation */ |
Ruchi Kandoi | 4182dab | 2017-01-10 13:25:53 -0800 | [diff] [blame] | 439 | extern uint32_t GKI_get_os_tick_count(void); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 440 | |
| 441 | /* Exception handling |
| 442 | */ |
Ruchi Kandoi | 7dab0e5 | 2017-08-03 13:09:49 -0700 | [diff] [blame] | 443 | extern void GKI_exception(uint16_t, std::string); |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 444 | |
The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 445 | #endif |