The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2010-2012 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 | |
| 19 | /****************************************************************************** |
| 20 | * |
| 21 | * This file contains function of the NCI unit to format and send NCI |
| 22 | * commands (for DH). |
| 23 | * |
| 24 | ******************************************************************************/ |
| 25 | #include <string.h> |
| 26 | #include "nfc_target.h" |
| 27 | |
| 28 | #if NFC_INCLUDED == TRUE |
| 29 | #include "nci_defs.h" |
| 30 | #include "nci_hmsgs.h" |
| 31 | #include "nfc_api.h" |
| 32 | #include "nfc_int.h" |
| 33 | |
| 34 | /******************************************************************************* |
| 35 | ** |
| 36 | ** Function nci_snd_core_reset |
| 37 | ** |
| 38 | ** Description compose and send CORE RESET command to command queue |
| 39 | ** |
| 40 | ** Returns status |
| 41 | ** |
| 42 | *******************************************************************************/ |
| 43 | UINT8 nci_snd_core_reset (UINT8 reset_type) |
| 44 | { |
| 45 | BT_HDR *p; |
| 46 | UINT8 *pp; |
| 47 | |
| 48 | if ((p = NCI_GET_CMD_BUF (NCI_CORE_PARAM_SIZE_RESET)) == NULL) |
| 49 | return (NCI_STATUS_FAILED); |
| 50 | |
| 51 | p->event = BT_EVT_TO_NFC_NCI; |
| 52 | p->len = NCI_MSG_HDR_SIZE + NCI_CORE_PARAM_SIZE_RESET; |
| 53 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 54 | p->layer_specific = 0; |
| 55 | pp = (UINT8 *) (p + 1) + p->offset; |
| 56 | |
| 57 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_CORE); |
| 58 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_CORE_RESET); |
| 59 | UINT8_TO_STREAM (pp, NCI_CORE_PARAM_SIZE_RESET); |
| 60 | UINT8_TO_STREAM (pp, reset_type); |
| 61 | |
| 62 | nfc_ncif_send_cmd (p); |
| 63 | return (NCI_STATUS_OK); |
| 64 | } |
| 65 | |
| 66 | /******************************************************************************* |
| 67 | ** |
| 68 | ** Function nci_snd_core_init |
| 69 | ** |
| 70 | ** Description compose and send CORE INIT command to command queue |
| 71 | ** |
| 72 | ** Returns status |
| 73 | ** |
| 74 | *******************************************************************************/ |
| 75 | UINT8 nci_snd_core_init (void) |
| 76 | { |
| 77 | BT_HDR *p; |
| 78 | UINT8 *pp; |
| 79 | |
| 80 | if ((p = NCI_GET_CMD_BUF (NCI_CORE_PARAM_SIZE_INIT)) == NULL) |
| 81 | return (NCI_STATUS_FAILED); |
| 82 | |
| 83 | p->event = BT_EVT_TO_NFC_NCI; |
| 84 | p->len = NCI_MSG_HDR_SIZE + NCI_CORE_PARAM_SIZE_INIT; |
| 85 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 86 | p->layer_specific = 0; |
| 87 | pp = (UINT8 *) (p + 1) + p->offset; |
| 88 | |
| 89 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_CORE); |
| 90 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_CORE_INIT); |
| 91 | UINT8_TO_STREAM (pp, NCI_CORE_PARAM_SIZE_INIT); |
| 92 | |
| 93 | nfc_ncif_send_cmd (p); |
| 94 | return (NCI_STATUS_OK); |
| 95 | } |
| 96 | |
| 97 | /******************************************************************************* |
| 98 | ** |
| 99 | ** Function nci_snd_core_get_config |
| 100 | ** |
| 101 | ** Description compose and send CORE GET_CONFIG command to command queue |
| 102 | ** |
| 103 | ** Returns status |
| 104 | ** |
| 105 | *******************************************************************************/ |
| 106 | UINT8 nci_snd_core_get_config (UINT8 *param_ids, UINT8 num_ids) |
| 107 | { |
| 108 | BT_HDR *p; |
| 109 | UINT8 *pp; |
| 110 | |
| 111 | if ((p = NCI_GET_CMD_BUF (num_ids)) == NULL) |
| 112 | return (NCI_STATUS_FAILED); |
| 113 | |
| 114 | p->event = BT_EVT_TO_NFC_NCI; |
| 115 | p->len = NCI_MSG_HDR_SIZE + num_ids + 1; |
| 116 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 117 | p->layer_specific = 0; |
| 118 | pp = (UINT8 *) (p + 1) + p->offset; |
| 119 | |
| 120 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_CORE); |
| 121 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_CORE_GET_CONFIG); |
| 122 | UINT8_TO_STREAM (pp, (UINT8) (num_ids + 1)); |
| 123 | UINT8_TO_STREAM (pp, num_ids); |
| 124 | ARRAY_TO_STREAM (pp, param_ids, num_ids); |
| 125 | |
| 126 | nfc_ncif_send_cmd (p); |
| 127 | return (NCI_STATUS_OK); |
| 128 | } |
| 129 | |
| 130 | /******************************************************************************* |
| 131 | ** |
| 132 | ** Function nci_snd_core_set_config |
| 133 | ** |
| 134 | ** Description compose and send CORE SET_CONFIG command to command queue |
| 135 | ** |
| 136 | ** Returns status |
| 137 | ** |
| 138 | *******************************************************************************/ |
| 139 | UINT8 nci_snd_core_set_config (UINT8 *p_param_tlvs, UINT8 tlv_size) |
| 140 | { |
| 141 | BT_HDR *p; |
| 142 | UINT8 *pp; |
| 143 | UINT8 num = 0, ulen, len, *pt; |
| 144 | |
| 145 | if ((p = NCI_GET_CMD_BUF (tlv_size + 1)) == NULL) |
| 146 | return (NCI_STATUS_FAILED); |
| 147 | |
| 148 | p->event = BT_EVT_TO_NFC_NCI; |
| 149 | p->len = NCI_MSG_HDR_SIZE + tlv_size + 1; |
| 150 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 151 | pp = (UINT8 *) (p + 1) + p->offset; |
| 152 | |
| 153 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_CORE); |
| 154 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_CORE_SET_CONFIG); |
| 155 | UINT8_TO_STREAM (pp, (UINT8) (tlv_size + 1)); |
| 156 | len = tlv_size; |
| 157 | pt = p_param_tlvs; |
| 158 | while (len > 1) |
| 159 | { |
| 160 | len -= 2; |
| 161 | pt++; |
| 162 | num++; |
| 163 | ulen = *pt++; |
| 164 | pt += ulen; |
| 165 | if (len >= ulen) |
| 166 | { |
| 167 | len -= ulen; |
| 168 | } |
| 169 | else |
| 170 | { |
| 171 | GKI_freebuf (p); |
| 172 | return NCI_STATUS_FAILED; |
| 173 | } |
| 174 | } |
| 175 | |
| 176 | UINT8_TO_STREAM (pp, num); |
| 177 | ARRAY_TO_STREAM (pp, p_param_tlvs, tlv_size); |
| 178 | nfc_ncif_send_cmd (p); |
| 179 | |
| 180 | return (NCI_STATUS_OK); |
| 181 | } |
| 182 | |
| 183 | /******************************************************************************* |
| 184 | ** |
| 185 | ** Function nci_snd_core_conn_create |
| 186 | ** |
| 187 | ** Description compose and send CORE CONN_CREATE command to command queue |
| 188 | ** |
| 189 | ** Returns status |
| 190 | ** |
| 191 | *******************************************************************************/ |
| 192 | UINT8 nci_snd_core_conn_create (UINT8 dest_type, UINT8 num_tlv, UINT8 tlv_size, UINT8 *p_param_tlvs) |
| 193 | { |
| 194 | BT_HDR *p; |
| 195 | UINT8 *pp; |
| 196 | UINT8 size = NCI_CORE_PARAM_SIZE_CON_CREATE+tlv_size; |
| 197 | |
| 198 | if ((p = NCI_GET_CMD_BUF (size)) == NULL) |
| 199 | return (NCI_STATUS_FAILED); |
| 200 | |
| 201 | p->event = BT_EVT_TO_NFC_NCI; |
| 202 | p->len = NCI_MSG_HDR_SIZE + NCI_CORE_PARAM_SIZE_CON_CREATE; |
| 203 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 204 | p->layer_specific = 0; |
| 205 | pp = (UINT8 *) (p + 1) + p->offset; |
| 206 | |
| 207 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_CORE); |
| 208 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_CORE_CONN_CREATE); |
| 209 | UINT8_TO_STREAM (pp, size); |
| 210 | UINT8_TO_STREAM (pp, dest_type); |
| 211 | UINT8_TO_STREAM (pp, num_tlv); |
| 212 | if (tlv_size) |
| 213 | { |
| 214 | ARRAY_TO_STREAM (pp, p_param_tlvs, tlv_size); |
| 215 | p->len += tlv_size; |
| 216 | } |
| 217 | |
| 218 | nfc_ncif_send_cmd (p); |
| 219 | return (NCI_STATUS_OK); |
| 220 | } |
| 221 | |
| 222 | /******************************************************************************* |
| 223 | ** |
| 224 | ** Function nci_snd_core_conn_close |
| 225 | ** |
| 226 | ** Description compose and send CORE CONN_CLOSE command to command queue |
| 227 | ** |
| 228 | ** Returns status |
| 229 | ** |
| 230 | *******************************************************************************/ |
| 231 | UINT8 nci_snd_core_conn_close (UINT8 conn_id) |
| 232 | { |
| 233 | BT_HDR *p; |
| 234 | UINT8 *pp; |
| 235 | |
| 236 | if ((p = NCI_GET_CMD_BUF (NCI_CORE_PARAM_SIZE_CON_CLOSE)) == NULL) |
| 237 | return (NCI_STATUS_FAILED); |
| 238 | |
| 239 | p->event = BT_EVT_TO_NFC_NCI; |
| 240 | p->len = NCI_MSG_HDR_SIZE + NCI_CORE_PARAM_SIZE_CON_CLOSE; |
| 241 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 242 | p->layer_specific = 0; |
| 243 | pp = (UINT8 *) (p + 1) + p->offset; |
| 244 | |
| 245 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_CORE); |
| 246 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_CORE_CONN_CLOSE); |
| 247 | UINT8_TO_STREAM (pp, NCI_CORE_PARAM_SIZE_CON_CLOSE); |
| 248 | UINT8_TO_STREAM (pp, conn_id); |
| 249 | |
| 250 | nfc_ncif_send_cmd (p); |
| 251 | return (NCI_STATUS_OK); |
| 252 | } |
| 253 | |
| 254 | |
| 255 | #if (NFC_NFCEE_INCLUDED == TRUE) |
| 256 | #if (NFC_RW_ONLY == FALSE) |
| 257 | /******************************************************************************* |
| 258 | ** |
| 259 | ** Function nci_snd_nfcee_discover |
| 260 | ** |
| 261 | ** Description compose and send NFCEE Management NFCEE_DISCOVER command |
| 262 | ** to command queue |
| 263 | ** |
| 264 | ** Returns status |
| 265 | ** |
| 266 | *******************************************************************************/ |
| 267 | UINT8 nci_snd_nfcee_discover (UINT8 discover_action) |
| 268 | { |
| 269 | BT_HDR *p; |
| 270 | UINT8 *pp; |
| 271 | |
| 272 | if ((p = NCI_GET_CMD_BUF (NCI_PARAM_SIZE_DISCOVER_NFCEE)) == NULL) |
| 273 | return (NCI_STATUS_FAILED); |
| 274 | |
| 275 | p->event = BT_EVT_TO_NFC_NCI; |
| 276 | p->len = NCI_MSG_HDR_SIZE + NCI_PARAM_SIZE_DISCOVER_NFCEE; |
| 277 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 278 | p->layer_specific = 0; |
| 279 | pp = (UINT8 *) (p + 1) + p->offset; |
| 280 | |
| 281 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_EE_MANAGE); |
| 282 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_NFCEE_DISCOVER); |
| 283 | UINT8_TO_STREAM (pp, NCI_PARAM_SIZE_DISCOVER_NFCEE); |
| 284 | UINT8_TO_STREAM (pp, discover_action); |
| 285 | |
| 286 | nfc_ncif_send_cmd (p); |
| 287 | return (NCI_STATUS_OK); |
| 288 | } |
| 289 | |
| 290 | /******************************************************************************* |
| 291 | ** |
| 292 | ** Function nci_snd_nfcee_mode_set |
| 293 | ** |
| 294 | ** Description compose and send NFCEE Management NFCEE MODE SET command |
| 295 | ** to command queue |
| 296 | ** |
| 297 | ** Returns status |
| 298 | ** |
| 299 | *******************************************************************************/ |
| 300 | UINT8 nci_snd_nfcee_mode_set (UINT8 nfcee_id, UINT8 nfcee_mode) |
| 301 | { |
| 302 | BT_HDR *p; |
| 303 | UINT8 *pp; |
| 304 | |
| 305 | if ((p = NCI_GET_CMD_BUF (NCI_CORE_PARAM_SIZE_NFCEE_MODE_SET)) == NULL) |
| 306 | return (NCI_STATUS_FAILED); |
| 307 | |
| 308 | p->event = BT_EVT_TO_NFC_NCI; |
| 309 | p->len = NCI_MSG_HDR_SIZE + NCI_CORE_PARAM_SIZE_NFCEE_MODE_SET; |
| 310 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 311 | p->layer_specific = 0; |
| 312 | pp = (UINT8 *) (p + 1) + p->offset; |
| 313 | |
| 314 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_EE_MANAGE); |
| 315 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_NFCEE_MODE_SET); |
| 316 | UINT8_TO_STREAM (pp, NCI_CORE_PARAM_SIZE_NFCEE_MODE_SET); |
| 317 | UINT8_TO_STREAM (pp, nfcee_id); |
| 318 | UINT8_TO_STREAM (pp, nfcee_mode); |
| 319 | |
| 320 | nfc_ncif_send_cmd (p); |
| 321 | return (NCI_STATUS_OK); |
| 322 | } |
| 323 | #endif |
| 324 | #endif |
| 325 | |
| 326 | /******************************************************************************* |
| 327 | ** |
| 328 | ** Function nci_snd_discover_cmd |
| 329 | ** |
| 330 | ** Description compose and send RF Management DISCOVER command to command queue |
| 331 | ** |
| 332 | ** Returns status |
| 333 | ** |
| 334 | *******************************************************************************/ |
| 335 | UINT8 nci_snd_discover_cmd (UINT8 num, tNCI_DISCOVER_PARAMS *p_param) |
| 336 | { |
| 337 | BT_HDR *p; |
| 338 | UINT8 *pp, *p_size, *p_start; |
| 339 | int xx; |
| 340 | int size; |
| 341 | |
| 342 | size = num * sizeof (tNCI_DISCOVER_PARAMS) + 1; |
| 343 | if ((p = NCI_GET_CMD_BUF (size)) == NULL) |
| 344 | return (NCI_STATUS_FAILED); |
| 345 | |
| 346 | p->event = BT_EVT_TO_NFC_NCI; |
| 347 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 348 | p->layer_specific = 0; |
| 349 | pp = (UINT8 *) (p + 1) + p->offset; |
| 350 | |
| 351 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_RF_MANAGE); |
| 352 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_RF_DISCOVER); |
| 353 | p_size = pp; |
| 354 | pp++; |
| 355 | p_start = pp; |
| 356 | UINT8_TO_STREAM (pp, num); |
| 357 | for (xx=0; xx<num; xx++) |
| 358 | { |
| 359 | UINT8_TO_STREAM (pp, p_param[xx].type); |
| 360 | UINT8_TO_STREAM (pp, p_param[xx].frequency); |
| 361 | } |
| 362 | *p_size = (UINT8) (pp - p_start); |
| 363 | p->len = NCI_MSG_HDR_SIZE + *p_size; |
| 364 | |
| 365 | nfc_ncif_send_cmd (p); |
| 366 | return (NCI_STATUS_OK); |
| 367 | } |
| 368 | |
| 369 | /******************************************************************************* |
| 370 | ** |
| 371 | ** Function nci_snd_discover_select_cmd |
| 372 | ** |
| 373 | ** Description compose and send RF Management DISCOVER SELECT command |
| 374 | ** to command queue |
| 375 | ** |
| 376 | ** Returns status |
| 377 | ** |
| 378 | *******************************************************************************/ |
| 379 | UINT8 nci_snd_discover_select_cmd (UINT8 rf_disc_id, UINT8 protocol, UINT8 rf_interface) |
| 380 | { |
| 381 | BT_HDR *p; |
| 382 | UINT8 *pp; |
| 383 | |
| 384 | if ((p = NCI_GET_CMD_BUF (NCI_DISCOVER_PARAM_SIZE_SELECT)) == NULL) |
| 385 | return (NCI_STATUS_FAILED); |
| 386 | |
| 387 | p->event = BT_EVT_TO_NFC_NCI; |
| 388 | p->len = NCI_MSG_HDR_SIZE + NCI_DISCOVER_PARAM_SIZE_SELECT; |
| 389 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 390 | p->layer_specific = 0; |
| 391 | pp = (UINT8 *) (p + 1) + p->offset; |
| 392 | |
| 393 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_RF_MANAGE); |
| 394 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_RF_DISCOVER_SELECT); |
| 395 | UINT8_TO_STREAM (pp, NCI_DISCOVER_PARAM_SIZE_SELECT); |
| 396 | UINT8_TO_STREAM (pp, rf_disc_id); |
| 397 | UINT8_TO_STREAM (pp, protocol); |
| 398 | UINT8_TO_STREAM (pp, rf_interface); |
| 399 | |
| 400 | nfc_ncif_send_cmd (p); |
| 401 | return (NCI_STATUS_OK); |
| 402 | } |
| 403 | |
| 404 | /******************************************************************************* |
| 405 | ** |
| 406 | ** Function nci_snd_deactivate_cmd |
| 407 | ** |
| 408 | ** Description compose and send RF Management DEACTIVATE command |
| 409 | ** to command queue |
| 410 | ** |
| 411 | ** Returns status |
| 412 | ** |
| 413 | *******************************************************************************/ |
| 414 | UINT8 nci_snd_deactivate_cmd (UINT8 de_act_type ) |
| 415 | { |
| 416 | BT_HDR *p; |
| 417 | UINT8 *pp; |
| 418 | |
| 419 | if ((p = NCI_GET_CMD_BUF (NCI_DISCOVER_PARAM_SIZE_DEACT)) == NULL) |
| 420 | return (NCI_STATUS_FAILED); |
| 421 | |
| 422 | p->event = BT_EVT_TO_NFC_NCI; |
| 423 | p->len = NCI_MSG_HDR_SIZE + NCI_DISCOVER_PARAM_SIZE_DEACT; |
| 424 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 425 | p->layer_specific = 0; |
| 426 | pp = (UINT8 *) (p + 1) + p->offset; |
| 427 | |
| 428 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_RF_MANAGE); |
| 429 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_RF_DEACTIVATE); |
| 430 | UINT8_TO_STREAM (pp, NCI_DISCOVER_PARAM_SIZE_DEACT); |
| 431 | UINT8_TO_STREAM (pp, de_act_type); |
| 432 | |
| 433 | nfc_ncif_send_cmd (p); |
| 434 | return (NCI_STATUS_OK); |
| 435 | } |
| 436 | |
| 437 | /******************************************************************************* |
| 438 | ** |
| 439 | ** Function nci_snd_discover_map_cmd |
| 440 | ** |
| 441 | ** Description compose and send RF Management DISCOVER MAP command |
| 442 | ** to command queue |
| 443 | ** |
| 444 | ** Returns status |
| 445 | ** |
| 446 | *******************************************************************************/ |
| 447 | UINT8 nci_snd_discover_map_cmd (UINT8 num, tNCI_DISCOVER_MAPS *p_maps) |
| 448 | { |
| 449 | BT_HDR *p; |
| 450 | UINT8 *pp, *p_size, *p_start; |
| 451 | int xx; |
| 452 | int size; |
| 453 | |
| 454 | size = num * sizeof (tNCI_DISCOVER_MAPS) + 1; |
| 455 | |
| 456 | if ((p = NCI_GET_CMD_BUF (size)) == NULL) |
| 457 | return (NCI_STATUS_FAILED); |
| 458 | |
| 459 | p->event = BT_EVT_TO_NFC_NCI; |
| 460 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 461 | p->layer_specific = 0; |
| 462 | pp = (UINT8 *) (p + 1) + p->offset; |
| 463 | |
| 464 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_RF_MANAGE); |
| 465 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_RF_DISCOVER_MAP); |
| 466 | p_size = pp; |
| 467 | pp++; |
| 468 | p_start = pp; |
| 469 | UINT8_TO_STREAM (pp, num); |
| 470 | for (xx = 0; xx < num; xx++) |
| 471 | { |
| 472 | UINT8_TO_STREAM (pp, p_maps[xx].protocol); |
| 473 | UINT8_TO_STREAM (pp, p_maps[xx].mode); |
| 474 | UINT8_TO_STREAM (pp, p_maps[xx].intf_type); |
| 475 | } |
| 476 | *p_size = (UINT8) (pp - p_start); |
| 477 | p->len = NCI_MSG_HDR_SIZE + *p_size; |
| 478 | nfc_ncif_send_cmd (p); |
| 479 | return (NCI_STATUS_OK); |
| 480 | } |
| 481 | /******************************************************************************* |
| 482 | ** |
| 483 | ** Function nci_snd_t3t_polling |
| 484 | ** |
| 485 | ** Description compose and send RF Management T3T POLLING command |
| 486 | ** to command queue |
| 487 | ** |
| 488 | ** Returns status |
| 489 | ** |
| 490 | *******************************************************************************/ |
| 491 | UINT8 nci_snd_t3t_polling (UINT16 system_code, UINT8 rc, UINT8 tsn) |
| 492 | { |
| 493 | BT_HDR *p; |
| 494 | UINT8 *pp; |
| 495 | |
| 496 | if ((p = NCI_GET_CMD_BUF (NCI_RF_PARAM_SIZE_T3T_POLLING)) == NULL) |
| 497 | return (NCI_STATUS_FAILED); |
| 498 | |
| 499 | p->event = BT_EVT_TO_NFC_NCI; |
| 500 | p->len = NCI_MSG_HDR_SIZE + NCI_RF_PARAM_SIZE_T3T_POLLING; |
| 501 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 502 | p->layer_specific = 0; |
| 503 | pp = (UINT8 *) (p + 1) + p->offset; |
| 504 | |
| 505 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_RF_MANAGE); |
| 506 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_RF_T3T_POLLING); |
| 507 | UINT8_TO_STREAM (pp, NCI_RF_PARAM_SIZE_T3T_POLLING); |
| 508 | UINT16_TO_BE_STREAM (pp, system_code); |
| 509 | UINT8_TO_STREAM (pp, rc); |
| 510 | UINT8_TO_STREAM (pp, tsn); |
| 511 | |
| 512 | nfc_ncif_send_cmd (p); |
| 513 | return (NCI_STATUS_OK); |
| 514 | } |
| 515 | |
| 516 | /******************************************************************************* |
| 517 | ** |
| 518 | ** Function nci_snd_parameter_update_cmd |
| 519 | ** |
| 520 | ** Description compose and send RF Management RF Communication Parameter |
| 521 | ** Update commandto command queue |
| 522 | ** |
| 523 | ** Returns status |
| 524 | ** |
| 525 | *******************************************************************************/ |
| 526 | UINT8 nci_snd_parameter_update_cmd (UINT8 *p_param_tlvs, UINT8 tlv_size) |
| 527 | { |
| 528 | BT_HDR *p; |
| 529 | UINT8 *pp; |
| 530 | UINT8 num = 0, ulen, len, *pt; |
| 531 | |
| 532 | if ((p = NCI_GET_CMD_BUF (tlv_size + 1)) == NULL) |
| 533 | return (NCI_STATUS_FAILED); |
| 534 | |
| 535 | p->event = BT_EVT_TO_NFC_NCI; |
| 536 | p->len = NCI_MSG_HDR_SIZE + tlv_size + 1; |
| 537 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 538 | pp = (UINT8 *) (p + 1) + p->offset; |
| 539 | |
| 540 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_RF_MANAGE); |
| 541 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_RF_PARAMETER_UPDATE); |
| 542 | UINT8_TO_STREAM (pp, (UINT8) (tlv_size + 1)); |
| 543 | len = tlv_size; |
| 544 | pt = p_param_tlvs; |
| 545 | while (len > 1) |
| 546 | { |
| 547 | len -= 2; |
| 548 | pt++; |
| 549 | num++; |
| 550 | ulen = *pt++; |
| 551 | pt += ulen; |
| 552 | if (len >= ulen) |
| 553 | { |
| 554 | len -= ulen; |
| 555 | } |
| 556 | else |
| 557 | { |
| 558 | GKI_freebuf (p); |
| 559 | return NCI_STATUS_FAILED; |
| 560 | } |
| 561 | } |
| 562 | |
| 563 | UINT8_TO_STREAM (pp, num); |
| 564 | ARRAY_TO_STREAM (pp, p_param_tlvs, tlv_size); |
| 565 | nfc_ncif_send_cmd (p); |
| 566 | |
| 567 | return (NCI_STATUS_OK); |
| 568 | } |
| 569 | |
| 570 | #if (NFC_NFCEE_INCLUDED == TRUE) |
| 571 | #if (NFC_RW_ONLY == FALSE) |
| 572 | /******************************************************************************* |
| 573 | ** |
| 574 | ** Function nci_snd_set_routing_cmd |
| 575 | ** |
| 576 | ** Description compose and send RF Management SET_LISTEN_MODE_ROUTING command |
| 577 | ** to command queue |
| 578 | ** |
| 579 | ** Returns status |
| 580 | ** |
| 581 | *******************************************************************************/ |
| 582 | UINT8 nci_snd_set_routing_cmd (BOOLEAN more, UINT8 target_handle, UINT8 num_tlv, UINT8 tlv_size, UINT8 *p_param_tlvs) |
| 583 | { |
| 584 | BT_HDR *p; |
| 585 | UINT8 *pp; |
| 586 | UINT8 size = tlv_size + 2; |
| 587 | |
| 588 | if (tlv_size == 0) |
| 589 | { |
| 590 | /* just to terminate routing table |
| 591 | * 2 bytes (more=FALSE and num routing entries=0) */ |
| 592 | size = 2; |
| 593 | } |
| 594 | |
| 595 | if ((p = NCI_GET_CMD_BUF(size)) == NULL) |
| 596 | return (NCI_STATUS_FAILED); |
| 597 | |
| 598 | p->event = BT_EVT_TO_NFC_NCI; |
| 599 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 600 | p->len = NCI_MSG_HDR_SIZE + size; |
| 601 | p->layer_specific = 0; |
| 602 | pp = (UINT8 *) (p + 1) + p->offset; |
| 603 | |
| 604 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_RF_MANAGE); |
| 605 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_RF_SET_ROUTING); |
| 606 | UINT8_TO_STREAM (pp, size); |
| 607 | UINT8_TO_STREAM (pp, more); |
| 608 | if (size == 2) |
| 609 | { |
| 610 | UINT8_TO_STREAM (pp, 0); |
| 611 | } |
| 612 | else |
| 613 | { |
| 614 | UINT8_TO_STREAM (pp, num_tlv); |
| 615 | ARRAY_TO_STREAM (pp, p_param_tlvs, tlv_size); |
| 616 | } |
| 617 | nfc_ncif_send_cmd (p); |
| 618 | |
| 619 | return (NCI_STATUS_OK); |
| 620 | } |
| 621 | |
| 622 | /******************************************************************************* |
| 623 | ** |
| 624 | ** Function nci_snd_get_routing_cmd |
| 625 | ** |
| 626 | ** Description compose and send RF Management GET_LISTEN_MODE_ROUTING command |
| 627 | ** to command queue |
| 628 | ** |
| 629 | ** Returns status |
| 630 | ** |
| 631 | *******************************************************************************/ |
| 632 | UINT8 nci_snd_get_routing_cmd (void) |
| 633 | { |
| 634 | BT_HDR *p; |
| 635 | UINT8 *pp; |
| 636 | UINT8 param_size = 0; |
| 637 | |
| 638 | if ((p = NCI_GET_CMD_BUF (param_size)) == NULL) |
| 639 | return (NCI_STATUS_FAILED); |
| 640 | |
| 641 | p->event = BT_EVT_TO_NFC_NCI; |
| 642 | p->len = NCI_MSG_HDR_SIZE + param_size; |
| 643 | p->offset = NCI_MSG_OFFSET_SIZE; |
| 644 | p->layer_specific = 0; |
| 645 | pp = (UINT8 *) (p + 1) + p->offset; |
| 646 | |
| 647 | NCI_MSG_BLD_HDR0 (pp, NCI_MT_CMD, NCI_GID_RF_MANAGE); |
| 648 | NCI_MSG_BLD_HDR1 (pp, NCI_MSG_RF_GET_ROUTING); |
| 649 | UINT8_TO_STREAM (pp, param_size); |
| 650 | |
| 651 | nfc_ncif_send_cmd (p); |
| 652 | return (NCI_STATUS_OK); |
| 653 | } |
| 654 | #endif |
| 655 | #endif |
| 656 | |
| 657 | |
| 658 | #endif /* NFC_INCLUDED == TRUE*/ |