1 /* 2 * Copyright (c) 2014-2019 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for 5 * any purpose with or without fee is hereby granted, provided that the 6 * above copyright notice and this permission notice appear in all 7 * copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 /** 20 * DOC: qdf_types.h 21 * QCA driver framework (QDF) basic type definitions 22 */ 23 24 #if !defined(__QDF_TYPES_H) 25 #define __QDF_TYPES_H 26 27 #ifndef CONFIG_MCL 28 #if !defined(__printf) 29 #define __printf(a, b) 30 #endif 31 #endif 32 33 #define qdf_must_check __qdf_must_check 34 35 /* Include Files */ 36 #include <i_qdf_types.h> 37 #include <stdarg.h> 38 #ifdef TSOSEG_DEBUG 39 #include <qdf_atomic.h> 40 #endif 41 #include "qdf_status.h" 42 43 /* Preprocessor definitions and constants */ 44 #define QDF_MAX_SGLIST 4 45 46 /** 47 * struct qdf_sglist - scatter-gather list 48 * @nsegs: total number of segments 49 * struct __sg_segs - scatter-gather segment list 50 * @vaddr: Virtual address of the segment 51 * @len: Length of the segment 52 */ 53 typedef struct qdf_sglist { 54 uint32_t nsegs; 55 struct __sg_segs { 56 uint8_t *vaddr; 57 uint32_t len; 58 } sg_segs[QDF_MAX_SGLIST]; 59 } qdf_sglist_t; 60 61 #define QDF_MAX_SCATTER __QDF_MAX_SCATTER 62 #define QDF_NSEC_PER_MSEC __QDF_NSEC_PER_MSEC 63 64 /** 65 * QDF_SWAP_U16 - swap input u16 value 66 * @_x: variable to swap 67 */ 68 #define QDF_SWAP_U16(_x) \ 69 ((((_x) << 8) & 0xFF00) | (((_x) >> 8) & 0x00FF)) 70 71 /** 72 * QDF_SWAP_U32 - swap input u32 value 73 * @_x: variable to swap 74 */ 75 #define QDF_SWAP_U32(_x) \ 76 (((((_x) << 24) & 0xFF000000) | (((_x) >> 24) & 0x000000FF)) | \ 77 ((((_x) << 8) & 0x00FF0000) | (((_x) >> 8) & 0x0000FF00))) 78 79 /* ticks per second */ 80 #define QDF_TICKS_PER_SECOND (1000) 81 82 /** 83 * QDF_ARRAY_SIZE - get array size 84 * @_arr: array variable name 85 */ 86 #define QDF_ARRAY_SIZE(_arr) (sizeof(_arr) / sizeof((_arr)[0])) 87 88 #define QDF_MAX_SCATTER __QDF_MAX_SCATTER 89 90 /** 91 * qdf_packed - denotes structure is packed. 92 */ 93 #define qdf_packed __qdf_packed 94 95 /** 96 * qdf_toupper - char lower to upper. 97 */ 98 #define qdf_toupper __qdf_toupper 99 100 typedef void *qdf_net_handle_t; 101 102 typedef void *qdf_netlink_handle_t; 103 typedef void *qdf_drv_handle_t; 104 typedef void *qdf_os_handle_t; 105 typedef void *qdf_pm_t; 106 107 108 /** 109 * typedef qdf_handle_t - handles opaque to each other 110 */ 111 typedef void *qdf_handle_t; 112 113 /** 114 * typedef qdf_device_t - Platform/bus generic handle. 115 * Used for bus specific functions. 116 */ 117 typedef __qdf_device_t qdf_device_t; 118 119 /* Byte order identifiers */ 120 typedef __qdf_le16_t qdf_le16_t; 121 typedef __qdf_le32_t qdf_le32_t; 122 typedef __qdf_le64_t qdf_le64_t; 123 typedef __qdf_be16_t qdf_be16_t; 124 typedef __qdf_be32_t qdf_be32_t; 125 typedef __qdf_be64_t qdf_be64_t; 126 127 /** 128 * typedef qdf_size_t - size of an object 129 */ 130 typedef __qdf_size_t qdf_size_t; 131 132 /** 133 * typedef __qdf_off_t - offset for API's that need them. 134 */ 135 typedef __qdf_off_t qdf_off_t; 136 137 /** 138 * typedef qdf_dma_map_t - DMA mapping object. 139 */ 140 typedef __qdf_dma_map_t qdf_dma_map_t; 141 142 /** 143 * tyepdef qdf_dma_addr_t - DMA address. 144 */ 145 typedef __qdf_dma_addr_t qdf_dma_addr_t; 146 147 /** 148 * typedef __qdf_dma_size_t - DMA size. 149 */ 150 typedef __qdf_dma_size_t qdf_dma_size_t; 151 152 /** 153 * tyepdef qdf_dma_context_t - DMA context. 154 */ 155 typedef __qdf_dma_context_t qdf_dma_context_t; 156 157 typedef __qdf_mem_info_t qdf_mem_info_t; 158 typedef __sgtable_t sgtable_t; 159 160 /** 161 * pointer to net device 162 */ 163 typedef __qdf_netdev_t qdf_netdev_t; 164 165 /** 166 * struct qdf_dma_map_info - Information inside a DMA map. 167 * @nsegs: total number mapped segments 168 * struct __dma_segs - Information of physical address. 169 * @paddr: physical(dam'able) address of the segment 170 * @len: length of the segment 171 */ 172 typedef struct qdf_dma_map_info { 173 uint32_t nsegs; 174 struct __dma_segs { 175 qdf_dma_addr_t paddr; 176 qdf_dma_size_t len; 177 } dma_segs[QDF_MAX_SCATTER]; 178 } qdf_dmamap_info_t; 179 180 /** 181 * struct qdf_shared_mem - Shared memory resource 182 * @mem_info: memory info struct 183 * @vaddr: virtual address 184 * @sgtable: scatter-gather table 185 * @memctx: dma address 186 */ 187 typedef struct qdf_shared_mem { 188 qdf_mem_info_t mem_info; 189 void *vaddr; 190 sgtable_t sgtable; 191 qdf_dma_mem_context(memctx); 192 } qdf_shared_mem_t; 193 194 #define qdf_iomem_t __qdf_iomem_t; 195 196 /** 197 * typedef enum QDF_TIMER_TYPE - QDF timer type 198 * @QDF_TIMER_TYPE_SW: Deferrable SW timer it will not cause CPU to wake up 199 * on expiry 200 * @QDF_TIMER_TYPE_WAKE_APPS: Non deferrable timer which will cause CPU to 201 * wake up on expiry 202 */ 203 typedef enum { 204 QDF_TIMER_TYPE_SW, 205 QDF_TIMER_TYPE_WAKE_APPS 206 } QDF_TIMER_TYPE; 207 208 /** 209 * tyepdef qdf_resource_type_t - hw resources 210 * @QDF_RESOURCE_TYPE_MEM: memory resource 211 * @QDF_RESOURCE_TYPE_IO: io resource 212 * Define the hw resources the OS has allocated for the device 213 * Note that start defines a mapped area. 214 */ 215 typedef enum { 216 QDF_RESOURCE_TYPE_MEM, 217 QDF_RESOURCE_TYPE_IO, 218 } qdf_resource_type_t; 219 220 /** 221 * tyepdef qdf_resource_t - representation of a h/w resource. 222 * @start: start 223 * @end: end 224 * @type: resource type 225 */ 226 typedef struct { 227 uint64_t start; 228 uint64_t end; 229 qdf_resource_type_t type; 230 } qdf_resource_t; 231 232 /** 233 * typedef qdf_dma_dir_t - DMA directions 234 * @QDF_DMA_BIDIRECTIONAL: bidirectional data 235 * @QDF_DMA_TO_DEVICE: data going from device to memory 236 * @QDF_DMA_FROM_DEVICE: data going from memory to device 237 */ 238 typedef enum { 239 QDF_DMA_BIDIRECTIONAL = __QDF_DMA_BIDIRECTIONAL, 240 QDF_DMA_TO_DEVICE = __QDF_DMA_TO_DEVICE, 241 QDF_DMA_FROM_DEVICE = __QDF_DMA_FROM_DEVICE, 242 } qdf_dma_dir_t; 243 244 /** 245 * enum qdf_driver_type - Indicate the driver type and based on this 246 * do appropriate initialization. 247 * 248 * @QDF_DRIVER_TYPE_PRODUCTION: Driver used in the production 249 * @QDF_DRIVER_TYPE_MFG: Driver used in the Factory 250 * @QDF_DRIVER_TYPE_INVALID: Invalid and unrecognized type 251 * 252 */ 253 enum qdf_driver_type { 254 QDF_DRIVER_TYPE_PRODUCTION = 0, 255 QDF_DRIVER_TYPE_MFG = 1, 256 QDF_DRIVER_TYPE_INVALID = 0x7FFFFFFF 257 }; 258 259 /* work queue(kernel thread)/DPC function callback */ 260 typedef void (*qdf_defer_fn_t)(void *); 261 262 /* 263 * Prototype of the critical region function that is to be 264 * executed with spinlock held and interrupt disalbed 265 */ 266 typedef bool (*qdf_irqlocked_func_t)(void *); 267 268 #define qdf_offsetof(type, field) offsetof(type, field) 269 270 /** 271 * typedef enum QDF_MODULE_ID - Debug category level 272 * @QDF_MODULE_ID_TDLS: TDLS 273 * @QDF_MODULE_ID_ACS: auto channel selection 274 * @QDF_MODULE_ID_SCAN_SM: scan state machine 275 * @QDF_MODULE_ID_SCANENTRY: scan entry 276 * @QDF_MODULE_ID_WDS: WDS handling 277 * @QDF_MODULE_ID_ACTION: action management frames 278 * @QDF_MODULE_ID_ROAM: sta mode roaming 279 * @QDF_MODULE_ID_INACT: inactivity handling 280 * @QDF_MODULE_ID_DOTH: 11.h 281 * @QDF_MODULE_ID_IQUE: IQUE features 282 * @QDF_MODULE_ID_WME: WME protocol 283 * @QDF_MODULE_ID_ACL: ACL handling 284 * @QDF_MODULE_ID_WPA: WPA/RSN protocol 285 * @QDF_MODULE_ID_RADKEYS: dump 802.1x keys 286 * @QDF_MODULE_ID_RADDUMP: dump 802.1x radius packets 287 * @QDF_MODULE_ID_RADIUS: 802.1x radius client 288 * @QDF_MODULE_ID_DOT1XSM: 802.1x state machine 289 * @QDF_MODULE_ID_DOT1X: 802.1x authenticator 290 * @QDF_MODULE_ID_POWER: power save handling 291 * @QDF_MODULE_ID_STATS: state machine 292 * @QDF_MODULE_ID_OUTPUT: output handling 293 * @QDF_MODULE_ID_SCAN: scanning 294 * @QDF_MODULE_ID_AUTH: authentication handling 295 * @QDF_MODULE_ID_ASSOC: association handling 296 * @QDF_MODULE_ID_NODE: node handling 297 * @QDF_MODULE_ID_ELEMID: element id parsing 298 * @QDF_MODULE_ID_XRATE: rate set handling 299 * @QDF_MODULE_ID_INPUT: input handling 300 * @QDF_MODULE_ID_CRYPTO: crypto work 301 * @QDF_MODULE_ID_DUMPPKTS: IFF_LINK2 equivalant 302 * @QDF_MODULE_ID_DEBUG: IFF_DEBUG equivalent 303 * @QDF_MODULE_ID_MLME: MLME 304 * @QDF_MODULE_ID_RRM: Radio resource measurement 305 * @QDF_MODULE_ID_WNM: Wireless Network Management 306 * @QDF_MODULE_ID_P2P_PROT: P2P Protocol driver 307 * @QDF_MODULE_ID_PROXYARP: 11v Proxy ARP 308 * @QDF_MODULE_ID_L2TIF: Hotspot 2.0 L2 TIF 309 * @QDF_MODULE_ID_WIFIPOS: WifiPositioning Feature 310 * @QDF_MODULE_ID_WRAP: WRAP or Wireless ProxySTA 311 * @QDF_MODULE_ID_DFS: DFS debug mesg 312 * @QDF_MODULE_ID_TLSHIM: TLSHIM module ID 313 * @QDF_MODULE_ID_WMI: WMI module ID 314 * @QDF_MODULE_ID_HTT: HTT module ID 315 * @QDF_MODULE_ID_HDD: HDD module ID 316 * @QDF_MODULE_ID_SME: SME module ID 317 * @QDF_MODULE_ID_PE: PE module ID 318 * @QDF_MODULE_ID_WMA: WMA module ID 319 * @QDF_MODULE_ID_SYS: SYS module ID 320 * @QDF_MODULE_ID_QDF: QDF module ID 321 * @QDF_MODULE_ID_SAP: SAP module ID 322 * @QDF_MODULE_ID_HDD_SOFTAP: HDD SAP module ID 323 * @QDF_MODULE_ID_HDD_DATA: HDD DATA module ID 324 * @QDF_MODULE_ID_HDD_SAP_DATA: HDD SAP DATA module ID 325 * @QDF_MODULE_ID_HIF: HIF module ID 326 * @QDF_MODULE_ID_HTC: HTC module ID 327 * @QDF_MODULE_ID_TXRX: TXRX module ID 328 * @QDF_MODULE_ID_QDF_DEVICE: QDF DEVICE module ID 329 * @QDF_MODULE_ID_CFG: CFG module ID 330 * @QDF_MODULE_ID_BMI: BMI module ID 331 * @QDF_MODULE_ID_EPPING: EPPING module ID 332 * @QDF_MODULE_ID_QVIT: QVIT module ID 333 * @QDF_MODULE_ID_DP: Data-path module ID 334 * @QDF_MODULE_ID_HAL: Hal abstraction module ID 335 * @QDF_MODULE_ID_SOC: SOC module ID 336 * @QDF_MODULE_ID_OS_IF: OS-interface module ID 337 * @QDF_MODULE_ID_TARGET_IF: targer interface module ID 338 * @QDF_MODULE_ID_SCHEDULER: schduler module ID 339 * @QDF_MODULE_ID_MGMT_TXRX: management TX/RX module ID 340 * @QDF_MODULE_ID_SERIALIZATION: serialization module ID 341 * @QDF_MODULE_ID_PMO: PMO (power manager and offloads) Module ID 342 * @QDF_MODULE_ID_P2P: P2P module ID 343 * @QDF_MODULE_ID_POLICY_MGR: Policy Manager module ID 344 * @QDF_MODULE_ID_CONFIG: CFG (configuration) component ID 345 * @QDF_MODULE_ID_REGULATORY: REGULATORY module ID 346 * @QDF_MODULE_ID_NAN: NAN module ID 347 * @QDF_MODULE_ID_SPECTRAL: Spectral module ID 348 * @QDF_MODULE_ID_ROAM_DEBUG: Roam Debug logging 349 * @QDF_MODULE_ID_CDP: Converged Data Path module ID 350 * @QDF_MODULE_ID_DIRECT_BUF_RX: Direct Buffer Receive module ID 351 * @QDF_MODULE_ID_DISA: DISA (encryption test) module ID 352 * @QDF_MODULE_ID_GREEN_AP: Green AP related logging 353 * @QDF_MODULE_ID_FTM: FTM module ID 354 * @QDF_MODULE_ID_EXTAP: Extender AP module ID 355 * @QDF_MODULE_ID_FD: FILS discovery logging 356 * @QDF_MODULE_ID_OCB: OCB module ID 357 * @QDF_MODULE_ID_IPA: IPA module ID 358 * @QDF_MODULE_ID_CP_STATS: Control Plane Statistics ID 359 * @QDF_MODULE_ID_ACTION_OUI: ACTION OUI module ID 360 * @QDF_MODULE_ID_TARGET: Target module ID 361 * @QDF_MODULE_ID_MBSSIE: MBSS IE ID 362 * @QDF_MODULE_ID_FWOL: FW Offload module ID 363 * @QDF_MODULE_ID_SM_ENGINE: SM engine module ID 364 * @QDF_MODULE_ID_CMN_MLME: CMN MLME module ID 365 * @QDF_MODULE_ID_CFR: CFR module ID 366 * @QDF_MODULE_ID_ANY: anything 367 * @QDF_MODULE_ID_MAX: Max place holder module ID 368 */ 369 typedef enum { 370 QDF_MODULE_ID_TDLS = 0, 371 QDF_MODULE_ID_ACS, 372 QDF_MODULE_ID_SCAN_SM, 373 QDF_MODULE_ID_SCANENTRY, 374 QDF_MODULE_ID_WDS, 375 QDF_MODULE_ID_ACTION, 376 QDF_MODULE_ID_ROAM, 377 QDF_MODULE_ID_INACT, 378 QDF_MODULE_ID_DOTH = 8, 379 QDF_MODULE_ID_IQUE, 380 QDF_MODULE_ID_WME, 381 QDF_MODULE_ID_ACL, 382 QDF_MODULE_ID_WPA, 383 QDF_MODULE_ID_RADKEYS, 384 QDF_MODULE_ID_RADDUMP, 385 QDF_MODULE_ID_RADIUS, 386 QDF_MODULE_ID_DOT1XSM = 16, 387 QDF_MODULE_ID_DOT1X, 388 QDF_MODULE_ID_POWER, 389 QDF_MODULE_ID_STATE, 390 QDF_MODULE_ID_OUTPUT, 391 QDF_MODULE_ID_SCAN, 392 QDF_MODULE_ID_AUTH, 393 QDF_MODULE_ID_ASSOC, 394 QDF_MODULE_ID_NODE = 24, 395 QDF_MODULE_ID_ELEMID, 396 QDF_MODULE_ID_XRATE, 397 QDF_MODULE_ID_INPUT, 398 QDF_MODULE_ID_CRYPTO, 399 QDF_MODULE_ID_DUMPPKTS, 400 QDF_MODULE_ID_DEBUG, 401 QDF_MODULE_ID_MLME, 402 QDF_MODULE_ID_RRM = 32, 403 QDF_MODULE_ID_WNM, 404 QDF_MODULE_ID_P2P_PROT, 405 QDF_MODULE_ID_PROXYARP, 406 QDF_MODULE_ID_L2TIF, 407 QDF_MODULE_ID_WIFIPOS, 408 QDF_MODULE_ID_WRAP, 409 QDF_MODULE_ID_DFS, 410 QDF_MODULE_ID_ATF = 40, 411 QDF_MODULE_ID_SPLITMAC, 412 QDF_MODULE_ID_IOCTL, 413 QDF_MODULE_ID_NAC, 414 QDF_MODULE_ID_MESH, 415 QDF_MODULE_ID_MBO, 416 QDF_MODULE_ID_EXTIOCTL_CHANSWITCH, 417 QDF_MODULE_ID_EXTIOCTL_CHANSSCAN, 418 QDF_MODULE_ID_TLSHIM = 48, 419 QDF_MODULE_ID_WMI, 420 QDF_MODULE_ID_HTT, 421 QDF_MODULE_ID_HDD, 422 QDF_MODULE_ID_SME, 423 QDF_MODULE_ID_PE, 424 QDF_MODULE_ID_WMA, 425 QDF_MODULE_ID_SYS, 426 QDF_MODULE_ID_QDF = 56, 427 QDF_MODULE_ID_SAP, 428 QDF_MODULE_ID_HDD_SOFTAP, 429 QDF_MODULE_ID_HDD_DATA, 430 QDF_MODULE_ID_HDD_SAP_DATA, 431 QDF_MODULE_ID_HIF, 432 QDF_MODULE_ID_HTC, 433 QDF_MODULE_ID_TXRX, 434 QDF_MODULE_ID_QDF_DEVICE = 64, 435 QDF_MODULE_ID_CFG, 436 QDF_MODULE_ID_BMI, 437 QDF_MODULE_ID_EPPING, 438 QDF_MODULE_ID_QVIT, 439 QDF_MODULE_ID_DP, 440 QDF_MODULE_ID_HAL, 441 QDF_MODULE_ID_SOC, 442 QDF_MODULE_ID_OS_IF, 443 QDF_MODULE_ID_TARGET_IF, 444 QDF_MODULE_ID_SCHEDULER, 445 QDF_MODULE_ID_MGMT_TXRX, 446 QDF_MODULE_ID_SERIALIZATION, 447 QDF_MODULE_ID_PMO, 448 QDF_MODULE_ID_P2P, 449 QDF_MODULE_ID_POLICY_MGR, 450 QDF_MODULE_ID_CONFIG, 451 QDF_MODULE_ID_REGULATORY, 452 QDF_MODULE_ID_SA_API, 453 QDF_MODULE_ID_NAN, 454 QDF_MODULE_ID_OFFCHAN_TXRX, 455 QDF_MODULE_ID_SON, 456 QDF_MODULE_ID_SPECTRAL, 457 QDF_MODULE_ID_OBJ_MGR, 458 QDF_MODULE_ID_NSS, 459 QDF_MODULE_ID_ROAM_DEBUG, 460 QDF_MODULE_ID_CDP, 461 QDF_MODULE_ID_DIRECT_BUF_RX, 462 QDF_MODULE_ID_DISA, 463 QDF_MODULE_ID_GREEN_AP, 464 QDF_MODULE_ID_FTM, 465 QDF_MODULE_ID_EXTAP, 466 QDF_MODULE_ID_FD, 467 QDF_MODULE_ID_OCB, 468 QDF_MODULE_ID_IPA, 469 QDF_MODULE_ID_CP_STATS, 470 QDF_MODULE_ID_ACTION_OUI, 471 QDF_MODULE_ID_TARGET, 472 QDF_MODULE_ID_MBSSIE, 473 QDF_MODULE_ID_FWOL, 474 QDF_MODULE_ID_SM_ENGINE, 475 QDF_MODULE_ID_CMN_MLME, 476 QDF_MODULE_ID_BSSCOLOR, 477 QDF_MODULE_ID_CFR, 478 QDF_MODULE_ID_ANY, 479 QDF_MODULE_ID_MAX, 480 } QDF_MODULE_ID; 481 482 /** 483 * typedef enum QDF_TRACE_LEVEL - Debug verbose level 484 * @QDF_TRACE_LEVEL_NONE: no trace will be logged. This value is in place 485 * for the qdf_trace_setlevel() to allow the user 486 * to turn off all traces 487 * @QDF_TRACE_LEVEL_FATAL: Indicates fatal error conditions 488 * @QDF_TRACE_LEVEL_ERROR: Indicates error conditions 489 * @QDF_TRACE_LEVEL_WARN: May indicate that an error will occur if action 490 * is not taken 491 * @QDF_TRACE_LEVEL_INFO: Normal operational messages that require no action 492 * @QDF_TRACE_LEVEL_INFO_HIGH: High level operational messages that require 493 * no action 494 * @QDF_TRACE_LEVEL_INFO_MED: Middle level operational messages that require 495 * no action 496 * @QDF_TRACE_LEVEL_INFO_LOW: Low level operational messages that require 497 * no action 498 * @QDF_TRACE_LEVEL_DEBUG: Information useful to developers for debugging 499 * @QDF_TRACE_LEVEL_TRACE: Indicates trace level for automation scripts, 500 * whenever there is a context switch in driver, one 501 * print using this trace level will be added with 502 * the help of qdf_trace api. 503 * @QDF_TRACE_LEVEL_ALL: All trace levels 504 * @QDF_TRACE_LEVEL_MAX: Max trace level 505 */ 506 typedef enum { 507 QDF_TRACE_LEVEL_NONE, 508 QDF_TRACE_LEVEL_FATAL, 509 QDF_TRACE_LEVEL_ERROR, 510 QDF_TRACE_LEVEL_WARN, 511 QDF_TRACE_LEVEL_INFO, 512 QDF_TRACE_LEVEL_INFO_HIGH, 513 QDF_TRACE_LEVEL_INFO_MED, 514 QDF_TRACE_LEVEL_INFO_LOW, 515 QDF_TRACE_LEVEL_DEBUG, 516 QDF_TRACE_LEVEL_TRACE, 517 QDF_TRACE_LEVEL_ALL, 518 QDF_TRACE_LEVEL_MAX 519 } QDF_TRACE_LEVEL; 520 521 /** 522 * enum QDF_OPMODE - vdev operating mode 523 * @QDF_STA_MODE: STA mode 524 * @QDF_SAP_MODE: SAP mode 525 * @QDF_P2P_CLIENT_MODE: P2P client mode 526 * @QDF_P2P_GO_MODE: P2P GO mode 527 * @QDF_FTM_MODE: FTM mode 528 * @QDF_IBSS_MODE: IBSS mode 529 * @QDF_MONITOR_MODE: Monitor mode 530 * @QDF_P2P_DEVICE_MODE: P2P device mode 531 * @QDF_OCB_MODE: OCB device mode 532 * @QDF_EPPING_MODE: EPPING device mode 533 * @QDF_QVIT_MODE: QVIT device mode 534 * @QDF_NDI_MODE: NAN datapath mode 535 * @QDF_WDS_MODE: WDS mode 536 * @QDF_BTAMP_MODE: BTAMP mode 537 * @QDF_AHDEMO_MODE: AHDEMO mode 538 * @QDF_TDLS_MODE: TDLS device mode 539 * @QDF_NAN_DISC_MODE: NAN Discovery device mode 540 * @QDF_MAX_NO_OF_MODE: Max place holder 541 * 542 * These are generic IDs that identify the various roles 543 * in the software system 544 */ 545 enum QDF_OPMODE { 546 QDF_STA_MODE, 547 QDF_SAP_MODE, 548 QDF_P2P_CLIENT_MODE, 549 QDF_P2P_GO_MODE, 550 QDF_FTM_MODE, 551 QDF_IBSS_MODE, 552 QDF_MONITOR_MODE, 553 QDF_P2P_DEVICE_MODE, 554 QDF_OCB_MODE, 555 QDF_EPPING_MODE, 556 QDF_QVIT_MODE, 557 QDF_NDI_MODE, 558 QDF_WDS_MODE, 559 QDF_BTAMP_MODE, 560 QDF_AHDEMO_MODE, 561 QDF_TDLS_MODE, 562 QDF_NAN_DISC_MODE, 563 564 /* Add new OP Modes to qdf_opmode_str as well */ 565 566 QDF_MAX_NO_OF_MODE 567 }; 568 569 /** 570 * qdf_opmode_str() - Return a human readable string representation of @opmode 571 * @opmode: The opmode to convert 572 * 573 * Return: string representation of @opmode 574 */ 575 const char *qdf_opmode_str(const enum QDF_OPMODE opmode); 576 577 /** 578 * enum QDF_GLOBAL_MODE - global mode when driver is loaded. 579 * 580 * @QDF_GLOBAL_MISSION_MODE: mission mode (STA, SAP...) 581 * @QDF_GLOBAL_MONITOR_MODE: Monitor Mode 582 * @QDF_GLOBAL_FTM_MODE: FTM mode 583 * @QDF_GLOBAL_IBSS_MODE: IBSS mode 584 * @QDF_GLOBAL_EPPING_MODE: EPPING mode 585 * @QDF_GLOBAL_QVIT_MODE: QVIT global mode 586 * @QDF_GLOBAL_MAX_MODE: Max place holder 587 */ 588 enum QDF_GLOBAL_MODE { 589 QDF_GLOBAL_MISSION_MODE, 590 QDF_GLOBAL_WALTEST_MODE = 3, 591 QDF_GLOBAL_MONITOR_MODE = 4, 592 QDF_GLOBAL_FTM_MODE = 5, 593 QDF_GLOBAL_IBSS_MODE = 6, 594 QDF_GLOBAL_COLDBOOT_CALIB_MODE = 7, 595 QDF_GLOBAL_EPPING_MODE = 8, 596 QDF_GLOBAL_QVIT_MODE = 9, 597 QDF_GLOBAL_MAX_MODE 598 }; 599 600 #define QDF_IS_EPPING_ENABLED(mode) (mode == QDF_GLOBAL_EPPING_MODE) 601 602 /** 603 * qdf_trace_msg()- logging API 604 * @module: Module identifier. A member of the QDF_MODULE_ID enumeration that 605 * identifies the module issuing the trace message. 606 * @level: Trace level. A member of the QDF_TRACE_LEVEL enumeration indicating 607 * the severity of the condition causing the trace message to be issued. 608 * More severe conditions are more likely to be logged. 609 * @str_format: Format string. The message to be logged. This format string 610 * contains printf-like replacement parameters, which follow this 611 * parameter in the variable argument list. 612 * 613 * Users wishing to add tracing information to their code should use 614 * QDF_TRACE. QDF_TRACE() will compile into a call to qdf_trace_msg() when 615 * tracing is enabled. 616 * 617 * Return: nothing 618 * 619 * implemented in qdf_trace.c 620 */ 621 void __printf(3, 4) qdf_trace_msg(QDF_MODULE_ID module, QDF_TRACE_LEVEL level, 622 char *str_format, ...); 623 /** 624 * qdf_vtrace_msg() - the va_list version of qdf_trace_msg 625 * @module: the calling module's Id 626 * @level: the logging level to log using 627 * @str_format: the log format string 628 * @val: the va_list containing the values to format according to str_format 629 * 630 * Return: None 631 */ 632 void qdf_vtrace_msg(QDF_MODULE_ID module, QDF_TRACE_LEVEL level, 633 char *str_format, va_list val); 634 635 #ifdef CONFIG_MCL 636 637 #define qdf_print(params...) QDF_TRACE_ERROR(QDF_MODULE_ID_QDF, ## params) 638 #define qdf_alert(params...) QDF_TRACE_FATAL(QDF_MODULE_ID_QDF, ## params) 639 #define qdf_err(params...) QDF_TRACE_ERROR(QDF_MODULE_ID_QDF, ## params) 640 #define qdf_warn(params...) QDF_TRACE_WARN(QDF_MODULE_ID_QDF, ## params) 641 #define qdf_info(params...) QDF_TRACE_INFO(QDF_MODULE_ID_QDF, ## params) 642 #define qdf_debug(params...) QDF_TRACE_DEBUG(QDF_MODULE_ID_QDF, ## params) 643 644 #else /* CONFIG_MCL */ 645 646 #define qdf_print(args...) QDF_TRACE_INFO(QDF_MODULE_ID_ANY, ## args) 647 #define qdf_alert(args...) QDF_TRACE_FATAL(QDF_MODULE_ID_ANY, ## args) 648 #define qdf_err(args...) QDF_TRACE_ERROR(QDF_MODULE_ID_ANY, ## args) 649 #define qdf_warn(args...) QDF_TRACE_WARN(QDF_MODULE_ID_ANY, ## args) 650 #define qdf_info(args...) QDF_TRACE_INFO(QDF_MODULE_ID_ANY, ## args) 651 #define qdf_debug(args...) QDF_TRACE_DEBUG(QDF_MODULE_ID_ANY, ## args) 652 653 #endif /* CONFIG_MCL */ 654 655 #define qdf_nofl_alert(params...) \ 656 QDF_TRACE_FATAL_NO_FL(QDF_MODULE_ID_QDF, ## params) 657 #define qdf_nofl_err(params...) \ 658 QDF_TRACE_ERROR_NO_FL(QDF_MODULE_ID_QDF, ## params) 659 #define qdf_nofl_warn(params...) \ 660 QDF_TRACE_WARN_NO_FL(QDF_MODULE_ID_QDF, ## params) 661 #define qdf_nofl_info(params...) \ 662 QDF_TRACE_INFO_NO_FL(QDF_MODULE_ID_QDF, ## params) 663 #define qdf_nofl_debug(params...) \ 664 QDF_TRACE_DEBUG_NO_FL(QDF_MODULE_ID_QDF, ## params) 665 666 #define qdf_rl_alert(params...) QDF_TRACE_FATAL_RL(QDF_MODULE_ID_QDF, ## params) 667 #define qdf_rl_err(params...) QDF_TRACE_ERROR_RL(QDF_MODULE_ID_QDF, ## params) 668 #define qdf_rl_warn(params...) QDF_TRACE_WARN_RL(QDF_MODULE_ID_QDF, ## params) 669 #define qdf_rl_info(params...) QDF_TRACE_INFO_RL(QDF_MODULE_ID_QDF, ## params) 670 #define qdf_rl_debug(params...) QDF_TRACE_DEBUG_RL(QDF_MODULE_ID_QDF, ## params) 671 672 #define qdf_rl_nofl_alert(params...) \ 673 QDF_TRACE_FATAL_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 674 #define qdf_rl_nofl_err(params...) \ 675 QDF_TRACE_ERROR_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 676 #define qdf_rl_nofl_warn(params...) \ 677 QDF_TRACE_WARN_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 678 #define qdf_rl_nofl_info(params...) \ 679 QDF_TRACE_INFO_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 680 #define qdf_rl_nofl_debug(params...) \ 681 QDF_TRACE_DEBUG_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 682 683 #define qdf_vprint __qdf_vprint 684 #define qdf_snprint __qdf_snprint 685 686 #define qdf_kstrtoint __qdf_kstrtoint 687 #define qdf_kstrtouint __qdf_kstrtouint 688 689 #ifdef WLAN_OPEN_P2P_INTERFACE 690 /* This should match with WLAN_MAX_INTERFACES */ 691 #define QDF_MAX_CONCURRENCY_PERSONA (4) 692 #else 693 #define QDF_MAX_CONCURRENCY_PERSONA (3) 694 #endif 695 696 #define QDF_STA_MASK (1 << QDF_STA_MODE) 697 #define QDF_SAP_MASK (1 << QDF_SAP_MODE) 698 #define QDF_P2P_CLIENT_MASK (1 << QDF_P2P_CLIENT_MODE) 699 #define QDF_P2P_GO_MASK (1 << QDF_P2P_GO_MODE) 700 701 #ifdef FEATURE_WLAN_MCC_TO_SCC_SWITCH 702 703 /** 704 * typedef tQDF_MCC_TO_SCC_SWITCH_MODE - MCC to SCC switch mode. 705 * @QDF_MCC_TO_SCC_SWITCH_DISABLE: Disable switch 706 * @QDF_MCC_TO_SCC_SWITCH_ENABLE: Enable switch 707 * @QDF_MCC_TO_SCC_SWITCH_FORCE: Force switch with SAP restart 708 * @QDF_MCC_TO_SCC_SWITCH_FORCE_WITHOUT_DISCONNECTION: Force switch without 709 * restart of SAP 710 * @QDF_MCC_TO_SCC_SWITCH_WITH_FAVORITE_CHANNEL: Switch using fav channel(s) 711 * without SAP restart 712 * @QDF_MCC_TO_SCC_SWITCH_FORCE_PREFERRED_WITHOUT_DISCONNECTION: Force switch 713 * without SAP restart. MCC is allowed only in below exception cases: 714 * Exception Case-1: When STA is operating on DFS channel. 715 * Exception Case-2: When STA is operating on LTE-CoEx channel. 716 * Exception Case-3: When STA is operating on AP disabled channel. 717 * @QDF_MCC_TO_SCC_WITH_PREFERRED_BAND: Force SCC only in user preferred band. 718 * Allow MCC if STA is operating or comes up on other than user preferred band. 719 * 720 * @QDF_MCC_TO_SCC_SWITCH_MAX: max switch 721 */ 722 typedef enum { 723 QDF_MCC_TO_SCC_SWITCH_DISABLE = 0, 724 QDF_MCC_TO_SCC_SWITCH_ENABLE, 725 QDF_MCC_TO_SCC_SWITCH_FORCE, 726 QDF_MCC_TO_SCC_SWITCH_FORCE_WITHOUT_DISCONNECTION, 727 QDF_MCC_TO_SCC_SWITCH_WITH_FAVORITE_CHANNEL, 728 QDF_MCC_TO_SCC_SWITCH_FORCE_PREFERRED_WITHOUT_DISCONNECTION, 729 QDF_MCC_TO_SCC_WITH_PREFERRED_BAND, 730 QDF_MCC_TO_SCC_SWITCH_MAX 731 } tQDF_MCC_TO_SCC_SWITCH_MODE; 732 #endif 733 734 #if !defined(NULL) 735 #ifdef __cplusplus 736 #define NULL 0 737 #else 738 #define NULL ((void *)0) 739 #endif 740 #endif 741 742 /** 743 * qdf_bool_parse() - parse the given string as a boolean value 744 * @bool_str: the input boolean string to parse 745 * @out_bool: the output boolean value, populated on success 746 * 747 * 1, y, Y are mapped to true, 0, n, N are mapped to false. 748 * Leading/trailing whitespace is ignored. 749 * 750 * Return: QDF_STATUS 751 */ 752 QDF_STATUS qdf_bool_parse(const char *bool_str, bool *out_bool); 753 754 /** 755 * qdf_int32_parse() - parse the given string as a 32-bit signed integer 756 * @int_str: the input integer string to parse 757 * @out_int: the output integer value, populated on success 758 * 759 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 760 * encodings via typical prefix notation. Leading/trailing whitespace is 761 * ignored. 762 * 763 * Return: QDF_STATUS 764 */ 765 QDF_STATUS qdf_int32_parse(const char *int_str, int32_t *out_int); 766 767 /** 768 * qdf_uint32_parse() - parse the given string as a 32-bit unsigned integer 769 * @int_str: the input integer string to parse 770 * @out_int: the output integer value, populated on success 771 * 772 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 773 * encodings via typical prefix notation. Leading/trailing whitespace is 774 * ignored. 775 * 776 * Return: QDF_STATUS 777 */ 778 QDF_STATUS qdf_uint32_parse(const char *int_str, uint32_t *out_int); 779 780 /** 781 * qdf_int64_parse() - parse the given string as a 64-bit signed integer 782 * @int_str: the input integer string to parse 783 * @out_int: the output integer value, populated on success 784 * 785 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 786 * encodings via typical prefix notation. Leading/trailing whitespace is 787 * ignored. 788 * 789 * Return: QDF_STATUS 790 */ 791 QDF_STATUS qdf_int64_parse(const char *int_str, int64_t *out_int); 792 793 /** 794 * qdf_uint64_parse() - parse the given string as a 64-bit unsigned integer 795 * @int_str: the input integer string to parse 796 * @out_int: the output integer value, populated on success 797 * 798 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 799 * encodings via typical prefix notation. Leading/trailing whitespace is 800 * ignored. 801 * 802 * Return: QDF_STATUS 803 */ 804 QDF_STATUS qdf_uint64_parse(const char *int_str, uint64_t *out_int); 805 806 #define QDF_MAC_ADDR_SIZE 6 807 #define QDF_MAC_ADDR_STR "%02x:%02x:%02x:%02x:%02x:%02x" 808 #define QDF_MAC_ADDR_ARRAY(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] 809 #define QDF_MAC_ADDR_BCAST_INIT { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff } } 810 #define QDF_MAC_ADDR_ZERO_INIT { { 0, 0, 0, 0, 0, 0 } } 811 812 /** 813 * struct qdf_mac_addr - A MAC address 814 * @bytes: the raw address bytes array 815 */ 816 struct qdf_mac_addr { 817 uint8_t bytes[QDF_MAC_ADDR_SIZE]; 818 }; 819 820 /** 821 * qdf_mac_parse() - parse the given string as a MAC address 822 * @mac_str: the input MAC address string to parse 823 * @out_addr: the output MAC address value, populated on success 824 * 825 * A MAC address is a set of 6, colon-delimited, hexadecimal encoded octets. 826 * 827 * E.g. 828 * 00:00:00:00:00:00 (zero address) 829 * ff:ff:ff:ff:ff:ff (broadcast address) 830 * 12:34:56:78:90:ab (an arbitrary address) 831 * 832 * This implementation also accepts MAC addresses without colons. Historically, 833 * other delimiters and groupings have been used to represent MAC addresses, but 834 * these are not supported here. Hexadecimal digits may be in either upper or 835 * lower case. 836 * 837 * Return: QDF_STATUS 838 */ 839 QDF_STATUS qdf_mac_parse(const char *mac_str, struct qdf_mac_addr *out_addr); 840 841 #define QDF_IPV4_ADDR_SIZE 4 842 #define QDF_IPV4_ADDR_STR "%d.%d.%d.%d" 843 #define QDF_IPV4_ADDR_ARRAY(a) (a)[0], (a)[1], (a)[2], (a)[3] 844 #define QDF_IPV4_ADDR_ZERO_INIT { { 0, 0, 0, 0 } } 845 846 /** 847 * struct qdf_ipv4_addr - An IPV4 address 848 * @bytes: the raw address bytes array 849 */ 850 struct qdf_ipv4_addr { 851 uint8_t bytes[QDF_IPV4_ADDR_SIZE]; 852 }; 853 854 /** 855 * qdf_ipv4_parse() - parse the given string as an IPV4 address 856 * @ipv4_str: the input IPV4 address string to parse 857 * @out_addr: the output IPV4 address value, populated on success 858 * 859 * An IPV4 address is a set of 4, dot-delimited, decimal encoded octets. 860 * 861 * E.g. 862 * 0.0.0.0 (wildcard address) 863 * 127.0.0.1 (loopback address) 864 * 255.255.255.255 (broadcast address) 865 * 192.168.0.1 (an arbitrary address) 866 * 867 * Historically, non-decimal encodings have also been used to represent IPV4 868 * addresses, but these are not supported here. 869 * 870 * Return: QDF_STATUS 871 */ 872 QDF_STATUS qdf_ipv4_parse(const char *ipv4_str, struct qdf_ipv4_addr *out_addr); 873 874 #define QDF_IPV6_ADDR_SIZE 16 875 #define QDF_IPV6_ADDR_HEXTET_COUNT 8 876 #define QDF_IPV6_ADDR_STR "%x:%x:%x:%x:%x:%x:%x:%x" 877 #define QDF_IPV6_ADDR_ARRAY(a) \ 878 ((a)[0] << 8) + (a)[1], ((a)[2] << 8) + (a)[3], \ 879 ((a)[4] << 8) + (a)[5], ((a)[6] << 8) + (a)[7], \ 880 ((a)[8] << 8) + (a)[9], ((a)[10] << 8) + (a)[11], \ 881 ((a)[12] << 8) + (a)[13], ((a)[14] << 8) + (a)[15] 882 #define QDF_IPV6_ADDR_ZERO_INIT \ 883 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } } 884 885 /** 886 * struct qdf_ipv6_addr - An IPV6 address 887 * @bytes: the raw address bytes array 888 */ 889 struct qdf_ipv6_addr { 890 uint8_t bytes[QDF_IPV6_ADDR_SIZE]; 891 }; 892 893 /** 894 * qdf_ipv6_parse() - parse the given string as an IPV6 address 895 * @ipv6_str: the input IPV6 address string to parse 896 * @out_addr: the output IPV6 address value, populated on success 897 * 898 * A hextet is a pair of octets. An IPV6 address is a set of 8, colon-delimited, 899 * hexadecimal encoded hextets. Each hextet may omit leading zeros. One or more 900 * zero-hextets may be "compressed" using a pair of colons ("::"). Up to one 901 * such zero-compression is allowed per address. 902 * 903 * E.g. 904 * 0:0:0:0:0:0:0:0 (unspecified address) 905 * :: (also the unspecified address) 906 * 0:0:0:0:0:0:0:1 (loopback address) 907 * ::1 (also the loopback address) 908 * 900a:ae7::6 (an arbitrary address) 909 * 900a:ae7:0:0:0:0:0:6 (the same arbitrary address) 910 * 911 * Hexadecimal digits may be in either upper or lower case. 912 * 913 * Return: QDF_STATUS 914 */ 915 QDF_STATUS qdf_ipv6_parse(const char *ipv6_str, struct qdf_ipv6_addr *out_addr); 916 917 /** 918 * qdf_uint8_array_parse() - parse the given string as uint8 array 919 * @in_str: the input string to parse 920 * @out_array: the output uint8 array, populated on success 921 * @array_size: size of the array 922 * @out_size: size of the populated array 923 * 924 * This API is called to convert string (each byte separated by 925 * a comma) into an u8 array 926 * 927 * Return: QDF_STATUS 928 */ 929 QDF_STATUS qdf_uint8_array_parse(const char *in_str, uint8_t *out_array, 930 qdf_size_t array_size, qdf_size_t *out_size); 931 932 #define QDF_MAX_NUM_CHAN (128) 933 934 #define QDF_BCAST_MAC_ADDR (0xFF) 935 #define QDF_MCAST_IPV4_MAC_ADDR (0x01) 936 #define QDF_MCAST_IPV6_MAC_ADDR (0x33) 937 938 /** 939 * struct qdf_tso_frag_t - fragments of a single TCP segment 940 * @paddr_low_32: Lower 32 bits of the buffer pointer 941 * @paddr_upper_16: upper 16 bits of the buffer pointer 942 * @length: length of the buffer 943 * @vaddr: virtual address 944 * 945 * This structure holds the fragments of a single TCP segment of a 946 * given jumbo TSO network buffer 947 */ 948 struct qdf_tso_frag_t { 949 uint16_t length; 950 unsigned char *vaddr; 951 qdf_dma_addr_t paddr; 952 }; 953 954 #define FRAG_NUM_MAX 6 955 #define TSO_SEG_MAGIC_COOKIE 0x1EED 956 957 /** 958 * struct qdf_tso_flags_t - TSO specific flags 959 * @tso_enable: Enable transmit segmentation offload 960 * @tcp_flags_mask: Tcp_flag is inserted into the header based 961 * on the mask 962 * @l2_len: L2 length for the msdu 963 * @ip_len: IP length for the msdu 964 * @tcp_seq_num: TCP sequence number 965 * @ip_id: IP identification number 966 * 967 * This structure holds the TSO specific flags extracted from the TSO network 968 * buffer for a given TCP segment 969 */ 970 struct qdf_tso_flags_t { 971 uint32_t tso_enable:1, 972 reserved_0a:6, 973 fin:1, 974 syn:1, 975 rst:1, 976 psh:1, 977 ack:1, 978 urg:1, 979 ece:1, 980 cwr:1, 981 ns:1, 982 tcp_flags_mask:9, 983 reserved_0b:7; 984 985 uint32_t l2_len:16, 986 ip_len:16; 987 988 uint32_t tcp_seq_num; 989 990 uint32_t ip_id:16, 991 ipv4_checksum_en:1, 992 udp_ipv4_checksum_en:1, 993 udp_ipv6_checksum_en:1, 994 tcp_ipv4_checksum_en:1, 995 tcp_ipv6_checksum_en:1, 996 partial_checksum_en:1, 997 reserved_3a:10; 998 999 uint32_t checksum_offset:14, 1000 reserved_4a:2, 1001 payload_start_offset:14, 1002 reserved_4b:2; 1003 1004 uint32_t payload_end_offset:14, 1005 reserved_5:18; 1006 }; 1007 1008 /** 1009 * struct qdf_tso_seg_t - single TSO segment 1010 * @tso_flags: TSO flags 1011 * @num_frags: number of fragments 1012 * @total_len: total length of the packet 1013 * @tso_frags: array holding the fragments 1014 * 1015 * This structure holds the information of a single TSO segment of a jumbo 1016 * TSO network buffer 1017 */ 1018 struct qdf_tso_seg_t { 1019 struct qdf_tso_flags_t tso_flags; 1020 uint32_t num_frags; 1021 uint32_t total_len; 1022 struct qdf_tso_frag_t tso_frags[FRAG_NUM_MAX]; 1023 }; 1024 1025 /** 1026 * TSO seg elem action caller locations: goes into dbg.history below. 1027 * Needed to be defined outside of the feature so that 1028 * callers can be coded without ifdefs (even if they get 1029 * resolved to nothing) 1030 */ 1031 enum tsoseg_dbg_caller_e { 1032 TSOSEG_LOC_UNDEFINED, 1033 TSOSEG_LOC_INIT1, 1034 TSOSEG_LOC_INIT2, 1035 TSOSEG_LOC_FREE, 1036 TSOSEG_LOC_ALLOC, 1037 TSOSEG_LOC_DEINIT, 1038 TSOSEG_LOC_GETINFO, 1039 TSOSEG_LOC_FILLHTTSEG, 1040 TSOSEG_LOC_FILLCMNSEG, 1041 TSOSEG_LOC_PREPARETSO, 1042 TSOSEG_LOC_TXPREPLLFAST, 1043 TSOSEG_LOC_UNMAPTSO, 1044 TSOSEG_LOC_UNMAPLAST, 1045 TSOSEG_LOC_FORCE_FREE, 1046 }; 1047 #ifdef TSOSEG_DEBUG 1048 1049 /** 1050 * WARNING: Don't change the history size without changing the wrap 1051 * code in qdf_tso_seg_dbg_record function 1052 */ 1053 #define MAX_TSO_SEG_ACT_HISTORY 16 1054 struct qdf_tso_seg_dbg_history_t { 1055 uint64_t ts; 1056 short id; 1057 }; 1058 struct qdf_tso_seg_dbg_t { 1059 void *txdesc; /* owner - (ol_txrx_tx_desc_t *) */ 1060 qdf_atomic_t cur; /* index of last valid entry */ 1061 struct qdf_tso_seg_dbg_history_t h[MAX_TSO_SEG_ACT_HISTORY]; 1062 }; 1063 #endif /* TSOSEG_DEBUG */ 1064 1065 /** 1066 * qdf_tso_seg_elem_t - tso segment element 1067 * @next: pointer to the next segment 1068 * @seg: instance of segment 1069 */ 1070 struct qdf_tso_seg_elem_t { 1071 struct qdf_tso_seg_elem_t *next; 1072 struct qdf_tso_seg_t seg; 1073 uint32_t cookie:13, 1074 on_freelist:1, 1075 sent_to_target:1, 1076 force_free:1; 1077 #ifdef TSOSEG_DEBUG 1078 struct qdf_tso_seg_dbg_t dbg; 1079 #endif /* TSOSEG_DEBUG */ 1080 }; 1081 1082 /** 1083 * struct qdf_tso_num_seg_t - single element to count for num of seg 1084 * @tso_cmn_num_seg: num of seg in a jumbo skb 1085 * 1086 * This structure holds the information of num of segments of a jumbo 1087 * TSO network buffer. 1088 */ 1089 struct qdf_tso_num_seg_t { 1090 uint32_t tso_cmn_num_seg; 1091 }; 1092 1093 /** 1094 * qdf_tso_num_seg_elem_t - num of tso segment element for jumbo skb 1095 * @next: pointer to the next segment 1096 * @num_seg: instance of num of seg 1097 */ 1098 struct qdf_tso_num_seg_elem_t { 1099 struct qdf_tso_num_seg_elem_t *next; 1100 struct qdf_tso_num_seg_t num_seg; 1101 }; 1102 1103 /** 1104 * struct qdf_tso_info_t - TSO information extracted 1105 * @is_tso: is this is a TSO frame 1106 * @num_segs: number of segments 1107 * @tso_seg_list: list of TSO segments for this jumbo packet 1108 * @curr_seg: segment that is currently being processed 1109 * @tso_num_seg_list: num of tso seg for this jumbo packet 1110 * @msdu_stats_idx: msdu index for tso stats 1111 * 1112 * This structure holds the TSO information extracted after parsing the TSO 1113 * jumbo network buffer. It contains a chain of the TSO segments belonging to 1114 * the jumbo packet 1115 */ 1116 struct qdf_tso_info_t { 1117 uint8_t is_tso; 1118 uint32_t num_segs; 1119 struct qdf_tso_seg_elem_t *tso_seg_list; 1120 struct qdf_tso_seg_elem_t *curr_seg; 1121 struct qdf_tso_num_seg_elem_t *tso_num_seg_list; 1122 uint32_t msdu_stats_idx; 1123 }; 1124 1125 /** 1126 * Used to set classify bit in CE desc. 1127 */ 1128 #define QDF_CE_TX_CLASSIFY_BIT_S 5 1129 1130 /** 1131 * QDF_CE_TX_PKT_TYPE_BIT_S - 2 bits starting at bit 6 in CE desc. 1132 */ 1133 #define QDF_CE_TX_PKT_TYPE_BIT_S 6 1134 1135 /** 1136 * QDF_CE_TX_PKT_OFFSET_BIT_S - 12 bits --> 16-27, in the CE desciptor 1137 * the length of HTT/HTC descriptor 1138 */ 1139 #define QDF_CE_TX_PKT_OFFSET_BIT_S 16 1140 1141 /** 1142 * QDF_CE_TX_PKT_OFFSET_BIT_M - Mask for packet offset in the CE descriptor. 1143 */ 1144 #define QDF_CE_TX_PKT_OFFSET_BIT_M 0x0fff0000 1145 1146 /** 1147 * enum qdf_suspend_type - type of suspend 1148 * @QDF_SYSTEM_SUSPEND: System suspend triggered wlan suspend 1149 * @QDF_RUNTIME_SUSPEND: Runtime pm inactivity timer triggered wlan suspend 1150 */ 1151 enum qdf_suspend_type { 1152 QDF_SYSTEM_SUSPEND, 1153 QDF_RUNTIME_SUSPEND 1154 }; 1155 1156 /** 1157 * enum qdf_hang_reason - host hang/ssr reason 1158 * @CDS_REASON_UNSPECIFIED: Unspecified reason 1159 * @CDS_RX_HASH_NO_ENTRY_FOUND: No Map for the MAC entry for the received frame 1160 * @CDS_PEER_DELETION_TIMEDOUT: peer deletion timeout happened 1161 * @CDS_PEER_UNMAP_TIMEDOUT: peer unmap timeout 1162 * @CDS_SCAN_REQ_EXPIRED: Scan request timed out 1163 * @CDS_SCAN_ATTEMPT_FAILURES: Consecutive Scan attempt failures 1164 * @CDS_GET_MSG_BUFF_FAILURE: Unable to get the message buffer 1165 * @CDS_ACTIVE_LIST_TIMEOUT: Current command processing is timedout 1166 * @CDS_SUSPEND_TIMEOUT: Timeout for an ACK from FW for suspend request 1167 * @CDS_RESUME_TIMEOUT: Timeout for an ACK from FW for resume request 1168 */ 1169 enum qdf_hang_reason { 1170 QDF_REASON_UNSPECIFIED = 0, 1171 QDF_RX_HASH_NO_ENTRY_FOUND = 1, 1172 QDF_PEER_DELETION_TIMEDOUT = 2, 1173 QDF_PEER_UNMAP_TIMEDOUT = 3, 1174 QDF_SCAN_REQ_EXPIRED = 4, 1175 QDF_SCAN_ATTEMPT_FAILURES = 5, 1176 QDF_GET_MSG_BUFF_FAILURE = 6, 1177 QDF_ACTIVE_LIST_TIMEOUT = 7, 1178 QDF_SUSPEND_TIMEOUT = 8, 1179 QDF_RESUME_TIMEOUT = 9, 1180 }; 1181 1182 /** 1183 * enum qdf_stats_verbosity_level - Verbosity levels for stats 1184 * for which want to have different levels 1185 * @QDF_STATS_VERBOSITY_LEVEL_LOW: Stats verbosity level low 1186 * @QDF_STATS_VERBOSITY_LEVEL_HIGH: Stats verbosity level high 1187 */ 1188 enum qdf_stats_verbosity_level { 1189 QDF_STATS_VERBOSITY_LEVEL_LOW, 1190 QDF_STATS_VERBOSITY_LEVEL_HIGH 1191 }; 1192 1193 /** 1194 * enum qdf_clock_id - The clock IDs of the various system clocks 1195 * @QDF_CLOCK_REALTIME: Clock is close to current time of day 1196 * @QDF_CLOCK_MONOTONIC: Clock is absolute elapsed time 1197 */ 1198 enum qdf_clock_id { 1199 QDF_CLOCK_REALTIME = __QDF_CLOCK_REALTIME, 1200 QDF_CLOCK_MONOTONIC = __QDF_CLOCK_MONOTONIC 1201 }; 1202 1203 /** 1204 * enum qdf_hrtimer_mode - Mode arguments of qdf_hrtimer_data_t 1205 * related functions 1206 * @QDF_HRTIMER_MODE_ABS: Time value is absolute 1207 * @QDF_HRTIMER_MODE_REL: Time value is relative to now 1208 * @QDF_HRTIMER_MODE_PINNED: Timer is bound to CPU 1209 */ 1210 enum qdf_hrtimer_mode { 1211 QDF_HRTIMER_MODE_ABS = __QDF_HRTIMER_MODE_ABS, 1212 QDF_HRTIMER_MODE_REL = __QDF_HRTIMER_MODE_REL, 1213 QDF_HRTIMER_MODE_PINNED = __QDF_HRTIMER_MODE_PINNED, 1214 }; 1215 1216 /** 1217 * enum qdf_hrtimer_restart_status - Return values for the 1218 * qdf_hrtimer_data_t callback function 1219 * @QDF_HRTIMER_NORESTART: Timer is not restarted 1220 * @QDF_HRTIMER_RESTART: Timer must be restarted 1221 */ 1222 enum qdf_hrtimer_restart_status { 1223 QDF_HRTIMER_NORESTART = __QDF_HRTIMER_NORESTART, 1224 QDF_HRTIMER_RESTART = __QDF_HRTIMER_RESTART, 1225 }; 1226 1227 /** 1228 * enum qdf_context_mode - Values for the 1229 * hrtimer context 1230 * @QDF_CONTEXT_HARDWARE: Runs in hw interrupt context 1231 * @QDF_CONTEXT_TASKLET: Runs in tasklet context 1232 */ 1233 enum qdf_context_mode { 1234 QDF_CONTEXT_HARDWARE = 0, 1235 QDF_CONTEXT_TASKLET = 1, 1236 }; 1237 1238 #endif /* __QDF_TYPES_H */ 1239