1 /****************************************************************************** 2 * 3 * Copyright (C) 2012-2014 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 19 #ifndef NFC_TYPES_H 20 #define NFC_TYPES_H 21 22 /**************************************************************************** 23 ** NFC_HDR header definition for NFC messages 24 *****************************************************************************/ 25 typedef struct { 26 uint16_t event; 27 uint16_t len; 28 uint16_t offset; 29 uint16_t layer_specific; 30 } NFC_HDR; 31 #define NFC_HDR_SIZE (sizeof(NFC_HDR)) 32 33 /* Mask for NFC_HDR event field */ 34 #define NFC_EVT_MASK 0xFF00 35 #define NFC_SUB_EVT_MASK 0x00FF 36 37 /**************************************************************************** 38 ** NFC_HAL_TASK definitions 39 *****************************************************************************/ 40 41 /* NFC_HAL_TASK event messages */ 42 /* NCI message for sending to NFCC */ 43 #define NFC_HAL_EVT_TO_NFC_NCI 0x0100 44 /* Request to start NCIT quick timer */ 45 #define NFC_HAL_EVT_POST_CORE_RESET 0x0200 46 /* Request to start chip-specific config */ 47 #define NFC_HAL_EVT_TO_START_QUICK_TIMER 0x0300 48 /* NCI message for hci persistency data */ 49 #define NFC_HAL_EVT_HCI 0x0400 50 /* NCI message to issue prediscover config */ 51 #define NFC_HAL_EVT_PRE_DISCOVER 0x0500 52 /* permission to send commands queued in HAL*/ 53 #define NFC_HAL_EVT_CONTROL_GRANTED 0x0600 54 55 /* NFC_HAL_TASK sub event messages */ 56 #define NFC_HAL_HCI_RSP_NV_READ_EVT (0x01 | NFC_HAL_EVT_HCI) 57 #define NFC_HAL_HCI_RSP_NV_WRITE_EVT (0x02 | NFC_HAL_EVT_HCI) 58 #define NFC_HAL_HCI_VSC_TIMEOUT_EVT (0x03 | NFC_HAL_EVT_HCI) 59 60 /* Event masks for NFC_TASK messages */ 61 /* NCI message for sending to host stack */ 62 #define NFC_EVT_TO_NFC_NCI 0x4000 63 /* Error notification to NFC Task */ 64 #define NFC_EVT_TO_NFC_ERR 0x4100 65 /* Messages between NFC and NCI task */ 66 #define NFC_EVT_TO_NFC_MSGS 0x4200 67 68 /***************************************************************************** 69 ** Macros to get and put bytes to and from a stream (Little Endian format). 70 *****************************************************************************/ 71 72 #define UINT32_TO_STREAM(p, u32) \ 73 { \ 74 *(p)++ = (uint8_t)(u32); \ 75 *(p)++ = (uint8_t)((u32) >> 8); \ 76 *(p)++ = (uint8_t)((u32) >> 16); \ 77 *(p)++ = (uint8_t)((u32) >> 24); \ 78 } 79 #define UINT24_TO_STREAM(p, u24) \ 80 { \ 81 *(p)++ = (uint8_t)(u24); \ 82 *(p)++ = (uint8_t)((u24) >> 8); \ 83 *(p)++ = (uint8_t)((u24) >> 16); \ 84 } 85 #define UINT16_TO_STREAM(p, u16) \ 86 { \ 87 *(p)++ = (uint8_t)(u16); \ 88 *(p)++ = (uint8_t)((u16) >> 8); \ 89 } 90 #define UINT8_TO_STREAM(p, u8) \ 91 { *(p)++ = (uint8_t)(u8); } 92 #define INT8_TO_STREAM(p, u8) \ 93 { *(p)++ = (int8_t)(u8); } 94 #define ARRAY32_TO_STREAM(p, a) \ 95 { \ 96 register int ijk; \ 97 for (ijk = 0; ijk < 32; ijk++) *(p)++ = (uint8_t)a[31 - ijk]; \ 98 } 99 #define ARRAY16_TO_STREAM(p, a) \ 100 { \ 101 register int ijk; \ 102 for (ijk = 0; ijk < 16; ijk++) *(p)++ = (uint8_t)a[15 - ijk]; \ 103 } 104 #define ARRAY8_TO_STREAM(p, a) \ 105 { \ 106 register int ijk; \ 107 for (ijk = 0; ijk < 8; ijk++) *(p)++ = (uint8_t)a[7 - ijk]; \ 108 } 109 #define BDADDR_TO_STREAM(p, a) \ 110 { \ 111 register int ijk; \ 112 for (ijk = 0; ijk < BD_ADDR_LEN; ijk++) \ 113 *(p)++ = (uint8_t)a[BD_ADDR_LEN - 1 - ijk]; \ 114 } 115 #define LAP_TO_STREAM(p, a) \ 116 { \ 117 register int ijk; \ 118 for (ijk = 0; ijk < LAP_LEN; ijk++) \ 119 *(p)++ = (uint8_t)a[LAP_LEN - 1 - ijk]; \ 120 } 121 #define DEVCLASS_TO_STREAM(p, a) \ 122 { \ 123 register int ijk; \ 124 for (ijk = 0; ijk < DEV_CLASS_LEN; ijk++) \ 125 *(p)++ = (uint8_t)a[DEV_CLASS_LEN - 1 - ijk]; \ 126 } 127 #define ARRAY_TO_STREAM(p, a, len) \ 128 { \ 129 register int ijk; \ 130 for (ijk = 0; ijk < len; ijk++) *(p)++ = (uint8_t)a[ijk]; \ 131 } 132 #define REVERSE_ARRAY_TO_STREAM(p, a, len) \ 133 { \ 134 register int ijk; \ 135 for (ijk = 0; ijk < len; ijk++) *(p)++ = (uint8_t)a[len - 1 - ijk]; \ 136 } 137 138 #define STREAM_TO_UINT8(u8, p) \ 139 { \ 140 u8 = (uint8_t)(*(p)); \ 141 (p) += 1; \ 142 } 143 #define STREAM_TO_UINT16(u16, p) \ 144 { \ 145 u16 = ((uint16_t)(*(p)) + (((uint16_t)(*((p) + 1))) << 8)); \ 146 (p) += 2; \ 147 } 148 #define STREAM_TO_UINT24(u32, p) \ 149 { \ 150 u32 = (((uint32_t)(*(p))) + ((((uint32_t)(*((p) + 1)))) << 8) + \ 151 ((((uint32_t)(*((p) + 2)))) << 16)); \ 152 (p) += 3; \ 153 } 154 #define STREAM_TO_UINT32(u32, p) \ 155 { \ 156 u32 = (((uint32_t)(*(p))) + ((((uint32_t)(*((p) + 1)))) << 8) + \ 157 ((((uint32_t)(*((p) + 2)))) << 16) + \ 158 ((((uint32_t)(*((p) + 3)))) << 24)); \ 159 (p) += 4; \ 160 } 161 #define STREAM_TO_BDADDR(a, p) \ 162 { \ 163 register int ijk; \ 164 register uint8_t* pbda = (uint8_t*)a + BD_ADDR_LEN - 1; \ 165 for (ijk = 0; ijk < BD_ADDR_LEN; ijk++) *pbda-- = *p++; \ 166 } 167 #define STREAM_TO_ARRAY32(a, p) \ 168 { \ 169 register int ijk; \ 170 register uint8_t* _pa = (uint8_t*)a + 31; \ 171 for (ijk = 0; ijk < 32; ijk++) *_pa-- = *p++; \ 172 } 173 #define STREAM_TO_ARRAY16(a, p) \ 174 { \ 175 register int ijk; \ 176 register uint8_t* _pa = (uint8_t*)a + 15; \ 177 for (ijk = 0; ijk < 16; ijk++) *_pa-- = *p++; \ 178 } 179 #define STREAM_TO_ARRAY8(a, p) \ 180 { \ 181 register int ijk; \ 182 register uint8_t* _pa = (uint8_t*)a + 7; \ 183 for (ijk = 0; ijk < 8; ijk++) *_pa-- = *p++; \ 184 } 185 #define STREAM_TO_DEVCLASS(a, p) \ 186 { \ 187 register int ijk; \ 188 register uint8_t* _pa = (uint8_t*)a + DEV_CLASS_LEN - 1; \ 189 for (ijk = 0; ijk < DEV_CLASS_LEN; ijk++) *_pa-- = *p++; \ 190 } 191 #define STREAM_TO_LAP(a, p) \ 192 { \ 193 register int ijk; \ 194 register uint8_t* plap = (uint8_t*)a + LAP_LEN - 1; \ 195 for (ijk = 0; ijk < LAP_LEN; ijk++) *plap-- = *p++; \ 196 } 197 #define STREAM_TO_ARRAY(a, p, len) \ 198 { \ 199 register int ijk; \ 200 for (ijk = 0; ijk < len; ijk++) ((uint8_t*)a)[ijk] = *p++; \ 201 } 202 #define REVERSE_STREAM_TO_ARRAY(a, p, len) \ 203 { \ 204 register int ijk; \ 205 register uint8_t* _pa = (uint8_t*)a + len - 1; \ 206 for (ijk = 0; ijk < len; ijk++) *_pa-- = *p++; \ 207 } 208 209 /***************************************************************************** 210 ** Macros to get and put bytes to and from a field (Little Endian format). 211 ** These are the same as to stream, except the pointer is not incremented. 212 *****************************************************************************/ 213 214 #define UINT32_TO_FIELD(p, u32) \ 215 { \ 216 *(uint8_t*)(p) = (uint8_t)(u32); \ 217 *((uint8_t*)(p) + 1) = (uint8_t)((u32) >> 8); \ 218 *((uint8_t*)(p) + 2) = (uint8_t)((u32) >> 16); \ 219 *((uint8_t*)(p) + 3) = (uint8_t)((u32) >> 24); \ 220 } 221 #define UINT24_TO_FIELD(p, u24) \ 222 { \ 223 *(uint8_t*)(p) = (uint8_t)(u24); \ 224 *((uint8_t*)(p) + 1) = (uint8_t)((u24) >> 8); \ 225 *((uint8_t*)(p) + 2) = (uint8_t)((u24) >> 16); \ 226 } 227 #define UINT16_TO_FIELD(p, u16) \ 228 { \ 229 *(uint8_t*)(p) = (uint8_t)(u16); \ 230 *((uint8_t*)(p) + 1) = (uint8_t)((u16) >> 8); \ 231 } 232 #define UINT8_TO_FIELD(p, u8) \ 233 { *(uint8_t*)(p) = (uint8_t)(u8); } 234 235 /***************************************************************************** 236 ** Macros to get and put bytes to and from a stream (Big Endian format) 237 *****************************************************************************/ 238 239 #define UINT32_TO_BE_STREAM(p, u32) \ 240 { \ 241 *(p)++ = (uint8_t)((u32) >> 24); \ 242 *(p)++ = (uint8_t)((u32) >> 16); \ 243 *(p)++ = (uint8_t)((u32) >> 8); \ 244 *(p)++ = (uint8_t)(u32); \ 245 } 246 #define UINT24_TO_BE_STREAM(p, u24) \ 247 { \ 248 *(p)++ = (uint8_t)((u24) >> 16); \ 249 *(p)++ = (uint8_t)((u24) >> 8); \ 250 *(p)++ = (uint8_t)(u24); \ 251 } 252 #define UINT16_TO_BE_STREAM(p, u16) \ 253 { \ 254 *(p)++ = (uint8_t)((u16) >> 8); \ 255 *(p)++ = (uint8_t)(u16); \ 256 } 257 #define UINT8_TO_BE_STREAM(p, u8) \ 258 { *(p)++ = (uint8_t)(u8); } 259 #define ARRAY_TO_BE_STREAM(p, a, len) \ 260 { \ 261 register int ijk; \ 262 for (ijk = 0; ijk < len; ijk++) *(p)++ = (uint8_t)a[ijk]; \ 263 } 264 265 #define BE_STREAM_TO_UINT8(u8, p) \ 266 { \ 267 u8 = (uint8_t)(*(p)); \ 268 (p) += 1; \ 269 } 270 #define BE_STREAM_TO_UINT16(u16, p) \ 271 { \ 272 u16 = (uint16_t)(((uint16_t)(*(p)) << 8) + (uint16_t)(*((p) + 1))); \ 273 (p) += 2; \ 274 } 275 #define BE_STREAM_TO_UINT24(u32, p) \ 276 { \ 277 u32 = (((uint32_t)(*((p) + 2))) + ((uint32_t)(*((p) + 1)) << 8) + \ 278 ((uint32_t)(*(p)) << 16)); \ 279 (p) += 3; \ 280 } 281 #define BE_STREAM_TO_UINT32(u32, p) \ 282 { \ 283 u32 = ((uint32_t)(*((p) + 3)) + ((uint32_t)(*((p) + 2)) << 8) + \ 284 ((uint32_t)(*((p) + 1)) << 16) + ((uint32_t)(*(p)) << 24)); \ 285 (p) += 4; \ 286 } 287 #define BE_STREAM_TO_ARRAY(p, a, len) \ 288 { \ 289 register int ijk; \ 290 for (ijk = 0; ijk < len; ijk++) ((uint8_t*)a)[ijk] = *p++; \ 291 } 292 293 /***************************************************************************** 294 ** Macros to get and put bytes to and from a field (Big Endian format). 295 ** These are the same as to stream, except the pointer is not incremented. 296 *****************************************************************************/ 297 298 #define UINT32_TO_BE_FIELD(p, u32) \ 299 { \ 300 *(uint8_t*)(p) = (uint8_t)((u32) >> 24); \ 301 *((uint8_t*)(p) + 1) = (uint8_t)((u32) >> 16); \ 302 *((uint8_t*)(p) + 2) = (uint8_t)((u32) >> 8); \ 303 *((uint8_t*)(p) + 3) = (uint8_t)(u32); \ 304 } 305 #define UINT24_TO_BE_FIELD(p, u24) \ 306 { \ 307 *(uint8_t*)(p) = (uint8_t)((u24) >> 16); \ 308 *((uint8_t*)(p) + 1) = (uint8_t)((u24) >> 8); \ 309 *((uint8_t*)(p) + 2) = (uint8_t)(u24); \ 310 } 311 #define UINT16_TO_BE_FIELD(p, u16) \ 312 { \ 313 *(uint8_t*)(p) = (uint8_t)((u16) >> 8); \ 314 *((uint8_t*)(p) + 1) = (uint8_t)(u16); \ 315 } 316 #define UINT8_TO_BE_FIELD(p, u8) \ 317 { *(uint8_t*)(p) = (uint8_t)(u8); } 318 319 /***************************************************************************** 320 ** Define trace levels 321 *****************************************************************************/ 322 323 /* No trace messages to be generated */ 324 #define BT_TRACE_LEVEL_NONE 0 325 /* Error condition trace messages */ 326 #define BT_TRACE_LEVEL_ERROR 1 327 /* Warning condition trace messages */ 328 #define BT_TRACE_LEVEL_WARNING 2 329 /* API traces */ 330 #define BT_TRACE_LEVEL_API 3 331 /* Debug messages for events */ 332 #define BT_TRACE_LEVEL_EVENT 4 333 /* Full debug messages */ 334 #define BT_TRACE_LEVEL_DEBUG 5 335 336 #define TRACE_CTRL_GENERAL 0x00000000 337 #define TRACE_LAYER_NCI 0x00280000 338 #define TRACE_LAYER_HAL 0x00310000 339 #define TRACE_LAYER_GKI 0x001a0000 340 #define TRACE_ORG_STACK 0x00000000 341 #define TRACE_ORG_GKI 0x00000400 342 343 #define TRACE_TYPE_ERROR 0x00000000 344 #define TRACE_TYPE_WARNING 0x00000001 345 #define TRACE_TYPE_API 0x00000002 346 #define TRACE_TYPE_EVENT 0x00000003 347 #define TRACE_TYPE_DEBUG 0x00000004 348 349 #define TRACE_TYPE_GENERIC 0x00000008 350 351 #endif /* NFC_TYPES_H */ 352
