1 /* 2 * Copyright (c) 2014-2018 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 34 /* Include Files */ 35 #include <i_qdf_types.h> 36 #include <stdarg.h> 37 #ifdef TSOSEG_DEBUG 38 #include <qdf_atomic.h> 39 #endif 40 41 /* Preprocessor definitions and constants */ 42 #define QDF_MAX_SGLIST 4 43 44 /** 45 * struct qdf_sglist - scatter-gather list 46 * @nsegs: total number of segments 47 * struct __sg_segs - scatter-gather segment list 48 * @vaddr: Virtual address of the segment 49 * @len: Length of the segment 50 */ 51 typedef struct qdf_sglist { 52 uint32_t nsegs; 53 struct __sg_segs { 54 uint8_t *vaddr; 55 uint32_t len; 56 } sg_segs[QDF_MAX_SGLIST]; 57 } qdf_sglist_t; 58 59 #define QDF_MAX_SCATTER __QDF_MAX_SCATTER 60 #define QDF_NSEC_PER_MSEC __QDF_NSEC_PER_MSEC 61 62 /** 63 * QDF_SWAP_U16 - swap input u16 value 64 * @_x: variable to swap 65 */ 66 #define QDF_SWAP_U16(_x) \ 67 ((((_x) << 8) & 0xFF00) | (((_x) >> 8) & 0x00FF)) 68 69 /** 70 * QDF_SWAP_U32 - swap input u32 value 71 * @_x: variable to swap 72 */ 73 #define QDF_SWAP_U32(_x) \ 74 (((((_x) << 24) & 0xFF000000) | (((_x) >> 24) & 0x000000FF)) | \ 75 ((((_x) << 8) & 0x00FF0000) | (((_x) >> 8) & 0x0000FF00))) 76 77 /* ticks per second */ 78 #define QDF_TICKS_PER_SECOND (1000) 79 80 /** 81 * QDF_ARRAY_SIZE - get array size 82 * @_arr: array variable name 83 */ 84 #define QDF_ARRAY_SIZE(_arr) (sizeof(_arr) / sizeof((_arr)[0])) 85 86 #define QDF_MAX_SCATTER __QDF_MAX_SCATTER 87 88 /** 89 * qdf_packed - denotes structure is packed. 90 */ 91 #define qdf_packed __qdf_packed 92 93 /** 94 * qdf_toupper - char lower to upper. 95 */ 96 #define qdf_toupper __qdf_toupper 97 98 typedef void *qdf_net_handle_t; 99 100 typedef void *qdf_netlink_handle_t; 101 typedef void *qdf_drv_handle_t; 102 typedef void *qdf_os_handle_t; 103 typedef void *qdf_pm_t; 104 105 106 /** 107 * typedef qdf_handle_t - handles opaque to each other 108 */ 109 typedef void *qdf_handle_t; 110 111 /** 112 * typedef qdf_device_t - Platform/bus generic handle. 113 * Used for bus specific functions. 114 */ 115 typedef __qdf_device_t qdf_device_t; 116 117 /* Byte order identifiers */ 118 typedef __qdf_le16_t qdf_le16_t; 119 typedef __qdf_le32_t qdf_le32_t; 120 typedef __qdf_le64_t qdf_le64_t; 121 typedef __qdf_be16_t qdf_be16_t; 122 typedef __qdf_be32_t qdf_be32_t; 123 typedef __qdf_be64_t qdf_be64_t; 124 125 /** 126 * typedef qdf_size_t - size of an object 127 */ 128 typedef __qdf_size_t qdf_size_t; 129 130 /** 131 * typedef __qdf_off_t - offset for API's that need them. 132 */ 133 typedef __qdf_off_t qdf_off_t; 134 135 /** 136 * typedef qdf_dma_map_t - DMA mapping object. 137 */ 138 typedef __qdf_dma_map_t qdf_dma_map_t; 139 140 /** 141 * tyepdef qdf_dma_addr_t - DMA address. 142 */ 143 typedef __qdf_dma_addr_t qdf_dma_addr_t; 144 145 /** 146 * typedef __qdf_dma_size_t - DMA size. 147 */ 148 typedef __qdf_dma_size_t qdf_dma_size_t; 149 150 /** 151 * tyepdef qdf_dma_context_t - DMA context. 152 */ 153 typedef __qdf_dma_context_t qdf_dma_context_t; 154 155 typedef __qdf_mem_info_t qdf_mem_info_t; 156 typedef __sgtable_t sgtable_t; 157 158 /** 159 * pointer to net device 160 */ 161 typedef __qdf_netdev_t qdf_netdev_t; 162 163 /** 164 * struct qdf_dma_map_info - Information inside a DMA map. 165 * @nsegs: total number mapped segments 166 * struct __dma_segs - Information of physical address. 167 * @paddr: physical(dam'able) address of the segment 168 * @len: length of the segment 169 */ 170 typedef struct qdf_dma_map_info { 171 uint32_t nsegs; 172 struct __dma_segs { 173 qdf_dma_addr_t paddr; 174 qdf_dma_size_t len; 175 } dma_segs[QDF_MAX_SCATTER]; 176 } qdf_dmamap_info_t; 177 178 /** 179 * struct qdf_shared_mem - Shared memory resource 180 * @mem_info: memory info struct 181 * @vaddr: virtual address 182 * @sgtable: scatter-gather table 183 * @memctx: dma address 184 */ 185 typedef struct qdf_shared_mem { 186 qdf_mem_info_t mem_info; 187 void *vaddr; 188 sgtable_t sgtable; 189 qdf_dma_mem_context(memctx); 190 } qdf_shared_mem_t; 191 192 #define qdf_iomem_t __qdf_iomem_t; 193 194 /** 195 * typedef enum QDF_TIMER_TYPE - QDF timer type 196 * @QDF_TIMER_TYPE_SW: Deferrable SW timer it will not cause CPU to wake up 197 * on expiry 198 * @QDF_TIMER_TYPE_WAKE_APPS: Non deferrable timer which will cause CPU to 199 * wake up on expiry 200 */ 201 typedef enum { 202 QDF_TIMER_TYPE_SW, 203 QDF_TIMER_TYPE_WAKE_APPS 204 } QDF_TIMER_TYPE; 205 206 /** 207 * tyepdef qdf_resource_type_t - hw resources 208 * @QDF_RESOURCE_TYPE_MEM: memory resource 209 * @QDF_RESOURCE_TYPE_IO: io resource 210 * Define the hw resources the OS has allocated for the device 211 * Note that start defines a mapped area. 212 */ 213 typedef enum { 214 QDF_RESOURCE_TYPE_MEM, 215 QDF_RESOURCE_TYPE_IO, 216 } qdf_resource_type_t; 217 218 /** 219 * tyepdef qdf_resource_t - representation of a h/w resource. 220 * @start: start 221 * @end: end 222 * @type: resource type 223 */ 224 typedef struct { 225 uint64_t start; 226 uint64_t end; 227 qdf_resource_type_t type; 228 } qdf_resource_t; 229 230 /** 231 * typedef qdf_dma_dir_t - DMA directions 232 * @QDF_DMA_BIDIRECTIONAL: bidirectional data 233 * @QDF_DMA_TO_DEVICE: data going from device to memory 234 * @QDF_DMA_FROM_DEVICE: data going from memory to device 235 */ 236 typedef enum { 237 QDF_DMA_BIDIRECTIONAL = __QDF_DMA_BIDIRECTIONAL, 238 QDF_DMA_TO_DEVICE = __QDF_DMA_TO_DEVICE, 239 QDF_DMA_FROM_DEVICE = __QDF_DMA_FROM_DEVICE, 240 } qdf_dma_dir_t; 241 242 /** 243 * enum qdf_driver_type - Indicate the driver type and based on this 244 * do appropriate initialization. 245 * 246 * @QDF_DRIVER_TYPE_PRODUCTION: Driver used in the production 247 * @QDF_DRIVER_TYPE_MFG: Driver used in the Factory 248 * @QDF_DRIVER_TYPE_INVALID: Invalid and unrecognized type 249 * 250 */ 251 enum qdf_driver_type { 252 QDF_DRIVER_TYPE_PRODUCTION = 0, 253 QDF_DRIVER_TYPE_MFG = 1, 254 QDF_DRIVER_TYPE_INVALID = 0x7FFFFFFF 255 }; 256 257 /* work queue(kernel thread)/DPC function callback */ 258 typedef void (*qdf_defer_fn_t)(void *); 259 260 /* 261 * Prototype of the critical region function that is to be 262 * executed with spinlock held and interrupt disalbed 263 */ 264 typedef bool (*qdf_irqlocked_func_t)(void *); 265 266 /* Prototype of timer function */ 267 typedef void (*qdf_timer_func_t)(void *); 268 269 #define qdf_offsetof(type, field) offsetof(type, field) 270 271 /** 272 * typedef enum QDF_MODULE_ID - Debug category level 273 * @QDF_MODULE_ID_TDLS: TDLS 274 * @QDF_MODULE_ID_ACS: auto channel selection 275 * @QDF_MODULE_ID_SCAN_SM: scan state machine 276 * @QDF_MODULE_ID_SCANENTRY: scan entry 277 * @QDF_MODULE_ID_WDS: WDS handling 278 * @QDF_MODULE_ID_ACTION: action management frames 279 * @QDF_MODULE_ID_ROAM: sta mode roaming 280 * @QDF_MODULE_ID_INACT: inactivity handling 281 * @QDF_MODULE_ID_DOTH: 11.h 282 * @QDF_MODULE_ID_IQUE: IQUE features 283 * @QDF_MODULE_ID_WME: WME protocol 284 * @QDF_MODULE_ID_ACL: ACL handling 285 * @QDF_MODULE_ID_WPA: WPA/RSN protocol 286 * @QDF_MODULE_ID_RADKEYS: dump 802.1x keys 287 * @QDF_MODULE_ID_RADDUMP: dump 802.1x radius packets 288 * @QDF_MODULE_ID_RADIUS: 802.1x radius client 289 * @QDF_MODULE_ID_DOT1XSM: 802.1x state machine 290 * @QDF_MODULE_ID_DOT1X: 802.1x authenticator 291 * @QDF_MODULE_ID_POWER: power save handling 292 * @QDF_MODULE_ID_STATS: state machine 293 * @QDF_MODULE_ID_OUTPUT: output handling 294 * @QDF_MODULE_ID_SCAN: scanning 295 * @QDF_MODULE_ID_AUTH: authentication handling 296 * @QDF_MODULE_ID_ASSOC: association handling 297 * @QDF_MODULE_ID_NODE: node handling 298 * @QDF_MODULE_ID_ELEMID: element id parsing 299 * @QDF_MODULE_ID_XRATE: rate set handling 300 * @QDF_MODULE_ID_INPUT: input handling 301 * @QDF_MODULE_ID_CRYPTO: crypto work 302 * @QDF_MODULE_ID_DUMPPKTS: IFF_LINK2 equivalant 303 * @QDF_MODULE_ID_DEBUG: IFF_DEBUG equivalent 304 * @QDF_MODULE_ID_MLME: MLME 305 * @QDF_MODULE_ID_RRM: Radio resource measurement 306 * @QDF_MODULE_ID_WNM: Wireless Network Management 307 * @QDF_MODULE_ID_P2P_PROT: P2P Protocol driver 308 * @QDF_MODULE_ID_PROXYARP: 11v Proxy ARP 309 * @QDF_MODULE_ID_L2TIF: Hotspot 2.0 L2 TIF 310 * @QDF_MODULE_ID_WIFIPOS: WifiPositioning Feature 311 * @QDF_MODULE_ID_WRAP: WRAP or Wireless ProxySTA 312 * @QDF_MODULE_ID_DFS: DFS debug mesg 313 * @QDF_MODULE_ID_TLSHIM: TLSHIM module ID 314 * @QDF_MODULE_ID_WMI: WMI module ID 315 * @QDF_MODULE_ID_HTT: HTT module ID 316 * @QDF_MODULE_ID_HDD: HDD module ID 317 * @QDF_MODULE_ID_SME: SME module ID 318 * @QDF_MODULE_ID_PE: PE module ID 319 * @QDF_MODULE_ID_WMA: WMA module ID 320 * @QDF_MODULE_ID_SYS: SYS module ID 321 * @QDF_MODULE_ID_QDF: QDF module ID 322 * @QDF_MODULE_ID_SAP: SAP module ID 323 * @QDF_MODULE_ID_HDD_SOFTAP: HDD SAP module ID 324 * @QDF_MODULE_ID_HDD_DATA: HDD DATA module ID 325 * @QDF_MODULE_ID_HDD_SAP_DATA: HDD SAP DATA module ID 326 * @QDF_MODULE_ID_HIF: HIF module ID 327 * @QDF_MODULE_ID_HTC: HTC module ID 328 * @QDF_MODULE_ID_TXRX: TXRX module ID 329 * @QDF_MODULE_ID_QDF_DEVICE: QDF DEVICE module ID 330 * @QDF_MODULE_ID_CFG: CFG module ID 331 * @QDF_MODULE_ID_BMI: BMI module ID 332 * @QDF_MODULE_ID_EPPING: EPPING module ID 333 * @QDF_MODULE_ID_QVIT: QVIT module ID 334 * @QDF_MODULE_ID_DP: Data-path 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_ANY: anything 360 * @QDF_MODULE_ID_MAX: Max place holder module ID 361 */ 362 typedef enum { 363 QDF_MODULE_ID_TDLS = 0, 364 QDF_MODULE_ID_ACS, 365 QDF_MODULE_ID_SCAN_SM, 366 QDF_MODULE_ID_SCANENTRY, 367 QDF_MODULE_ID_WDS, 368 QDF_MODULE_ID_ACTION, 369 QDF_MODULE_ID_ROAM, 370 QDF_MODULE_ID_INACT, 371 QDF_MODULE_ID_DOTH = 8, 372 QDF_MODULE_ID_IQUE, 373 QDF_MODULE_ID_WME, 374 QDF_MODULE_ID_ACL, 375 QDF_MODULE_ID_WPA, 376 QDF_MODULE_ID_RADKEYS, 377 QDF_MODULE_ID_RADDUMP, 378 QDF_MODULE_ID_RADIUS, 379 QDF_MODULE_ID_DOT1XSM = 16, 380 QDF_MODULE_ID_DOT1X, 381 QDF_MODULE_ID_POWER, 382 QDF_MODULE_ID_STATE, 383 QDF_MODULE_ID_OUTPUT, 384 QDF_MODULE_ID_SCAN, 385 QDF_MODULE_ID_AUTH, 386 QDF_MODULE_ID_ASSOC, 387 QDF_MODULE_ID_NODE = 24, 388 QDF_MODULE_ID_ELEMID, 389 QDF_MODULE_ID_XRATE, 390 QDF_MODULE_ID_INPUT, 391 QDF_MODULE_ID_CRYPTO, 392 QDF_MODULE_ID_DUMPPKTS, 393 QDF_MODULE_ID_DEBUG, 394 QDF_MODULE_ID_MLME, 395 QDF_MODULE_ID_RRM = 32, 396 QDF_MODULE_ID_WNM, 397 QDF_MODULE_ID_P2P_PROT, 398 QDF_MODULE_ID_PROXYARP, 399 QDF_MODULE_ID_L2TIF, 400 QDF_MODULE_ID_WIFIPOS, 401 QDF_MODULE_ID_WRAP, 402 QDF_MODULE_ID_DFS, 403 QDF_MODULE_ID_ATF = 40, 404 QDF_MODULE_ID_SPLITMAC, 405 QDF_MODULE_ID_IOCTL, 406 QDF_MODULE_ID_NAC, 407 QDF_MODULE_ID_MESH, 408 QDF_MODULE_ID_MBO, 409 QDF_MODULE_ID_EXTIOCTL_CHANSWITCH, 410 QDF_MODULE_ID_EXTIOCTL_CHANSSCAN, 411 QDF_MODULE_ID_TLSHIM = 48, 412 QDF_MODULE_ID_WMI, 413 QDF_MODULE_ID_HTT, 414 QDF_MODULE_ID_HDD, 415 QDF_MODULE_ID_SME, 416 QDF_MODULE_ID_PE, 417 QDF_MODULE_ID_WMA, 418 QDF_MODULE_ID_SYS, 419 QDF_MODULE_ID_QDF = 56, 420 QDF_MODULE_ID_SAP, 421 QDF_MODULE_ID_HDD_SOFTAP, 422 QDF_MODULE_ID_HDD_DATA, 423 QDF_MODULE_ID_HDD_SAP_DATA, 424 QDF_MODULE_ID_HIF, 425 QDF_MODULE_ID_HTC, 426 QDF_MODULE_ID_TXRX, 427 QDF_MODULE_ID_QDF_DEVICE = 64, 428 QDF_MODULE_ID_CFG, 429 QDF_MODULE_ID_BMI, 430 QDF_MODULE_ID_EPPING, 431 QDF_MODULE_ID_QVIT, 432 QDF_MODULE_ID_DP, 433 QDF_MODULE_ID_SOC, 434 QDF_MODULE_ID_OS_IF, 435 QDF_MODULE_ID_TARGET_IF, 436 QDF_MODULE_ID_SCHEDULER, 437 QDF_MODULE_ID_MGMT_TXRX, 438 QDF_MODULE_ID_SERIALIZATION, 439 QDF_MODULE_ID_PMO, 440 QDF_MODULE_ID_P2P, 441 QDF_MODULE_ID_POLICY_MGR, 442 QDF_MODULE_ID_CONFIG, 443 QDF_MODULE_ID_REGULATORY, 444 QDF_MODULE_ID_SA_API, 445 QDF_MODULE_ID_NAN, 446 QDF_MODULE_ID_OFFCHAN_TXRX, 447 QDF_MODULE_ID_SON, 448 QDF_MODULE_ID_SPECTRAL, 449 QDF_MODULE_ID_OBJ_MGR, 450 QDF_MODULE_ID_NSS, 451 QDF_MODULE_ID_ROAM_DEBUG, 452 QDF_MODULE_ID_CDP, 453 QDF_MODULE_ID_DIRECT_BUF_RX, 454 QDF_MODULE_ID_DISA, 455 QDF_MODULE_ID_GREEN_AP, 456 QDF_MODULE_ID_FTM, 457 QDF_MODULE_ID_EXTAP, 458 QDF_MODULE_ID_FD, 459 QDF_MODULE_ID_OCB, 460 QDF_MODULE_ID_IPA, 461 QDF_MODULE_ID_CP_STATS, 462 QDF_MODULE_ID_ANY, 463 QDF_MODULE_ID_MAX, 464 } QDF_MODULE_ID; 465 466 /** 467 * typedef enum QDF_TRACE_LEVEL - Debug verbose level 468 * @QDF_TRACE_LEVEL_NONE: no trace will be logged. This value is in place 469 * for the qdf_trace_setlevel() to allow the user 470 * to turn off all traces 471 * @QDF_TRACE_LEVEL_FATAL: Indicates fatal error conditions 472 * @QDF_TRACE_LEVEL_ERROR: Indicates error conditions 473 * @QDF_TRACE_LEVEL_WARN: May indicate that an error will occur if action 474 * is not taken 475 * @QDF_TRACE_LEVEL_INFO: Normal operational messages that require no action 476 * @QDF_TRACE_LEVEL_INFO_HIGH: High level operational messages that require 477 * no action 478 * @QDF_TRACE_LEVEL_INFO_MED: Middle level operational messages that require 479 * no action 480 * @QDF_TRACE_LEVEL_INFO_LOW: Low level operational messages that require 481 * no action 482 * @QDF_TRACE_LEVEL_DEBUG: Information useful to developers for debugging 483 * @QDF_TRACE_LEVEL_ALL: All trace levels 484 * @QDF_TRACE_LEVEL_MAX: Max trace level 485 */ 486 typedef enum { 487 QDF_TRACE_LEVEL_NONE, 488 QDF_TRACE_LEVEL_FATAL, 489 QDF_TRACE_LEVEL_ERROR, 490 QDF_TRACE_LEVEL_WARN, 491 QDF_TRACE_LEVEL_INFO, 492 QDF_TRACE_LEVEL_INFO_HIGH, 493 QDF_TRACE_LEVEL_INFO_MED, 494 QDF_TRACE_LEVEL_INFO_LOW, 495 QDF_TRACE_LEVEL_DEBUG, 496 QDF_TRACE_LEVEL_ALL, 497 QDF_TRACE_LEVEL_MAX 498 } QDF_TRACE_LEVEL; 499 500 /** 501 * enum QDF_OPMODE - vdev operating mode 502 * @QDF_STA_MODE: STA mode 503 * @QDF_SAP_MODE: SAP mode 504 * @QDF_P2P_CLIENT_MODE: P2P client mode 505 * @QDF_P2P_GO_MODE: P2P GO mode 506 * @QDF_FTM_MODE: FTM mode 507 * @QDF_IBSS_MODE: IBSS mode 508 * @QDF_MONITOR_MODE: Monitor mode 509 * @QDF_P2P_DEVICE_MODE: P2P device mode 510 * @QDF_OCB_MODE: OCB device mode 511 * @QDF_EPPING_MODE: EPPING device mode 512 * @QDF_QVIT_MODE: QVIT device mode 513 * @QDF_NDI_MODE: NAN datapath mode 514 * @QDF_WDS_MODE: WDS mode 515 * @QDF_BTAMP_MODE: BTAMP mode 516 * @QDF_AHDEMO_MODE: AHDEMO mode 517 * @QDF_MAX_NO_OF_MODE: Max place holder 518 * 519 * These are generic IDs that identify the various roles 520 * in the software system 521 */ 522 enum QDF_OPMODE { 523 QDF_STA_MODE, 524 QDF_SAP_MODE, 525 QDF_P2P_CLIENT_MODE, 526 QDF_P2P_GO_MODE, 527 QDF_FTM_MODE, 528 QDF_IBSS_MODE, 529 QDF_MONITOR_MODE, 530 QDF_P2P_DEVICE_MODE, 531 QDF_OCB_MODE, 532 QDF_EPPING_MODE, 533 QDF_QVIT_MODE, 534 QDF_NDI_MODE, 535 QDF_WDS_MODE, 536 QDF_BTAMP_MODE, 537 QDF_AHDEMO_MODE, 538 QDF_MAX_NO_OF_MODE 539 }; 540 541 /** 542 * enum QDF_GLOBAL_MODE - global mode when driver is loaded. 543 * 544 * @QDF_GLOBAL_MISSION_MODE: mission mode (STA, SAP...) 545 * @QDF_GLOBAL_MONITOR_MODE: Monitor Mode 546 * @QDF_GLOBAL_FTM_MODE: FTM mode 547 * @QDF_GLOBAL_IBSS_MODE: IBSS mode 548 * @QDF_GLOBAL_EPPING_MODE: EPPING mode 549 * @QDF_GLOBAL_QVIT_MODE: QVIT global mode 550 * @QDF_GLOBAL_MAX_MODE: Max place holder 551 */ 552 enum QDF_GLOBAL_MODE { 553 QDF_GLOBAL_MISSION_MODE, 554 QDF_GLOBAL_MONITOR_MODE = 4, 555 QDF_GLOBAL_FTM_MODE = 5, 556 QDF_GLOBAL_IBSS_MODE = 6, 557 QDF_GLOBAL_COLDBOOT_CALIB_MODE = 7, 558 QDF_GLOBAL_EPPING_MODE = 8, 559 QDF_GLOBAL_QVIT_MODE = 9, 560 QDF_GLOBAL_MAX_MODE 561 }; 562 563 #define QDF_IS_EPPING_ENABLED(mode) (mode == QDF_GLOBAL_EPPING_MODE) 564 565 /** 566 * qdf_trace_msg()- logging API 567 * @module: Module identifier. A member of the QDF_MODULE_ID enumeration that 568 * identifies the module issuing the trace message. 569 * @level: Trace level. A member of the QDF_TRACE_LEVEL enumeration indicating 570 * the severity of the condition causing the trace message to be issued. 571 * More severe conditions are more likely to be logged. 572 * @str_format: Format string. The message to be logged. This format string 573 * contains printf-like replacement parameters, which follow this 574 * parameter in the variable argument list. 575 * 576 * Users wishing to add tracing information to their code should use 577 * QDF_TRACE. QDF_TRACE() will compile into a call to qdf_trace_msg() when 578 * tracing is enabled. 579 * 580 * Return: nothing 581 * 582 * implemented in qdf_trace.c 583 */ 584 void __printf(3, 4) qdf_trace_msg(QDF_MODULE_ID module, QDF_TRACE_LEVEL level, 585 char *str_format, ...); 586 /** 587 * qdf_vtrace_msg() - the va_list version of qdf_trace_msg 588 * @module: the calling module's Id 589 * @level: the logging level to log using 590 * @str_format: the log format string 591 * @val: the va_list containing the values to format according to str_format 592 * 593 * Return: None 594 */ 595 void qdf_vtrace_msg(QDF_MODULE_ID module, QDF_TRACE_LEVEL level, 596 char *str_format, va_list val); 597 598 #ifdef CONFIG_MCL 599 #define qdf_print(args...) \ 600 QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, ## args) 601 602 #define qdf_alert(params...) QDF_TRACE_FATAL(QDF_MODULE_ID_QDF, ## params) 603 #define qdf_err(params...) QDF_TRACE_ERROR(QDF_MODULE_ID_QDF, ## params) 604 #define qdf_warn(params...) QDF_TRACE_WARN(QDF_MODULE_ID_QDF, ## params) 605 #define qdf_info(params...) QDF_TRACE_INFO(QDF_MODULE_ID_QDF, ## params) 606 #define qdf_debug(params...) QDF_TRACE_DEBUG(QDF_MODULE_ID_QDF, ## params) 607 608 #else /* CONFIG_MCL */ 609 610 #define qdf_print printk 611 #define qdf_alert printk 612 #define qdf_err printk 613 #define qdf_warn printk 614 #define qdf_info printk 615 #define qdf_debug printk 616 617 #endif /* CONFIG_MCL */ 618 619 #define qdf_vprint __qdf_vprint 620 #define qdf_snprint __qdf_snprint 621 622 #define qdf_kstrtoint __qdf_kstrtoint 623 624 #ifdef WLAN_OPEN_P2P_INTERFACE 625 /* This should match with WLAN_MAX_INTERFACES */ 626 #define QDF_MAX_CONCURRENCY_PERSONA (4) 627 #else 628 #define QDF_MAX_CONCURRENCY_PERSONA (3) 629 #endif 630 631 #define QDF_STA_MASK (1 << QDF_STA_MODE) 632 #define QDF_SAP_MASK (1 << QDF_SAP_MODE) 633 #define QDF_P2P_CLIENT_MASK (1 << QDF_P2P_CLIENT_MODE) 634 #define QDF_P2P_GO_MASK (1 << QDF_P2P_GO_MODE) 635 636 #ifdef FEATURE_WLAN_MCC_TO_SCC_SWITCH 637 638 /** 639 * typedef tQDF_MCC_TO_SCC_SWITCH_MODE - MCC to SCC switch mode. 640 * @QDF_MCC_TO_SCC_SWITCH_DISABLE: Disable switch 641 * @QDF_MCC_TO_SCC_SWITCH_ENABLE: Enable switch 642 * @QDF_MCC_TO_SCC_SWITCH_FORCE: Force switch with SAP restart 643 * @QDF_MCC_TO_SCC_SWITCH_FORCE_WITHOUT_DISCONNECTION: Force switch without 644 * restart of SAP 645 * @QDF_MCC_TO_SCC_SWITCH_WITH_FAVORITE_CHANNEL: Switch using fav channel(s) 646 * without SAP restart 647 * @QDF_MCC_TO_SCC_SWITCH_FORCE_PREFERRED_WITHOUT_DISCONNECTION: Force switch 648 * without SAP restart. MCC is allowed only in below exception cases: 649 * Exception Case-1: When STA is operating on DFS channel. 650 * Exception Case-2: When STA is operating on LTE-CoEx channel. 651 * Exception Case-3: When STA is operating on AP disabled channel. 652 * 653 * @QDF_MCC_TO_SCC_SWITCH_MAX: max switch 654 */ 655 typedef enum { 656 QDF_MCC_TO_SCC_SWITCH_DISABLE = 0, 657 QDF_MCC_TO_SCC_SWITCH_ENABLE, 658 QDF_MCC_TO_SCC_SWITCH_FORCE, 659 QDF_MCC_TO_SCC_SWITCH_FORCE_WITHOUT_DISCONNECTION, 660 QDF_MCC_TO_SCC_SWITCH_WITH_FAVORITE_CHANNEL, 661 QDF_MCC_TO_SCC_SWITCH_FORCE_PREFERRED_WITHOUT_DISCONNECTION, 662 QDF_MCC_TO_SCC_SWITCH_MAX 663 } tQDF_MCC_TO_SCC_SWITCH_MODE; 664 #endif 665 666 #if !defined(NULL) 667 #ifdef __cplusplus 668 #define NULL 0 669 #else 670 #define NULL ((void *)0) 671 #endif 672 #endif 673 674 /** 675 * qdf_bool_parse() - parse the given string as a boolean value 676 * @bool_str: the input boolean string to parse 677 * @out_bool: the output boolean value, populated on success 678 * 679 * 1, y, Y are mapped to true, 0, n, N are mapped to false. 680 * Leading/trailing whitespace is ignored. 681 * 682 * Return: QDF_STATUS 683 */ 684 QDF_STATUS qdf_bool_parse(const char *bool_str, bool *out_bool); 685 686 /** 687 * qdf_int32_parse() - parse the given string as a 32-bit signed integer 688 * @int_str: the input integer string to parse 689 * @out_int: the output integer value, populated on success 690 * 691 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 692 * encodings via typical prefix notation. Leading/trailing whitespace is 693 * ignored. 694 * 695 * Return: QDF_STATUS 696 */ 697 QDF_STATUS qdf_int32_parse(const char *int_str, int32_t *out_int); 698 699 /** 700 * qdf_uint32_parse() - parse the given string as a 32-bit unsigned integer 701 * @int_str: the input integer string to parse 702 * @out_int: the output integer value, populated on success 703 * 704 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 705 * encodings via typical prefix notation. Leading/trailing whitespace is 706 * ignored. 707 * 708 * Return: QDF_STATUS 709 */ 710 QDF_STATUS qdf_uint32_parse(const char *int_str, uint32_t *out_int); 711 712 /** 713 * qdf_int64_parse() - parse the given string as a 64-bit signed integer 714 * @int_str: the input integer string to parse 715 * @out_int: the output integer value, populated on success 716 * 717 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 718 * encodings via typical prefix notation. Leading/trailing whitespace is 719 * ignored. 720 * 721 * Return: QDF_STATUS 722 */ 723 QDF_STATUS qdf_int64_parse(const char *int_str, int64_t *out_int); 724 725 /** 726 * qdf_uint64_parse() - parse the given string as a 64-bit unsigned integer 727 * @int_str: the input integer string to parse 728 * @out_int: the output integer value, populated on success 729 * 730 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 731 * encodings via typical prefix notation. Leading/trailing whitespace is 732 * ignored. 733 * 734 * Return: QDF_STATUS 735 */ 736 QDF_STATUS qdf_uint64_parse(const char *int_str, uint64_t *out_int); 737 738 #define QDF_MAC_ADDR_SIZE 6 739 #define QDF_MAC_ADDR_STR "%02x:%02x:%02x:%02x:%02x:%02x" 740 #define QDF_MAC_ADDR_ARRAY(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] 741 #define QDF_MAC_ADDR_BCAST_INIT { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff } } 742 #define QDF_MAC_ADDR_ZERO_INIT { { 0, 0, 0, 0, 0, 0 } } 743 744 /** 745 * struct qdf_mac_addr - A MAC address 746 * @bytes: the raw address bytes array 747 */ 748 struct qdf_mac_addr { 749 uint8_t bytes[QDF_MAC_ADDR_SIZE]; 750 }; 751 752 /** 753 * qdf_mac_parse() - parse the given string as a MAC address 754 * @mac_str: the input MAC address string to parse 755 * @out_addr: the output MAC address value, populated on success 756 * 757 * A MAC address is a set of 6, colon-delimited, hexadecimal encoded octets. 758 * 759 * E.g. 760 * 00:00:00:00:00:00 (zero address) 761 * ff:ff:ff:ff:ff:ff (broadcast address) 762 * 12:34:56:78:90:ab (an arbitrary address) 763 * 764 * This implementation also accepts MAC addresses without colons. Historically, 765 * other delimiters and groupings have been used to represent MAC addresses, but 766 * these are not supported here. Hexadecimal digits may be in either upper or 767 * lower case. 768 * 769 * Return: QDF_STATUS 770 */ 771 QDF_STATUS qdf_mac_parse(const char *mac_str, struct qdf_mac_addr *out_addr); 772 773 #define QDF_IPV4_ADDR_SIZE 4 774 #define QDF_IPV4_ADDR_STR "%d.%d.%d.%d" 775 #define QDF_IPV4_ADDR_ARRAY(a) (a)[0], (a)[1], (a)[2], (a)[3] 776 #define QDF_IPV4_ADDR_ZERO_INIT { { 0, 0, 0, 0 } } 777 778 /** 779 * struct qdf_ipv4_addr - An IPV4 address 780 * @bytes: the raw address bytes array 781 */ 782 struct qdf_ipv4_addr { 783 uint8_t bytes[QDF_IPV4_ADDR_SIZE]; 784 }; 785 786 /** 787 * qdf_ipv4_parse() - parse the given string as an IPV4 address 788 * @ipv4_str: the input IPV4 address string to parse 789 * @out_addr: the output IPV4 address value, populated on success 790 * 791 * An IPV4 address is a set of 4, dot-delimited, decimal encoded octets. 792 * 793 * E.g. 794 * 0.0.0.0 (wildcard address) 795 * 127.0.0.1 (loopback address) 796 * 255.255.255.255 (broadcast address) 797 * 192.168.0.1 (an arbitrary address) 798 * 799 * Historically, non-decimal encodings have also been used to represent IPV4 800 * addresses, but these are not supported here. 801 * 802 * Return: QDF_STATUS 803 */ 804 QDF_STATUS qdf_ipv4_parse(const char *ipv4_str, struct qdf_ipv4_addr *out_addr); 805 806 #define QDF_IPV6_ADDR_SIZE 16 807 #define QDF_IPV6_ADDR_HEXTET_COUNT 8 808 #define QDF_IPV6_ADDR_STR "%x:%x:%x:%x:%x:%x:%x:%x" 809 #define QDF_IPV6_ADDR_ARRAY(a) \ 810 ((a)[0] << 8) + (a)[1], ((a)[2] << 8) + (a)[3], \ 811 ((a)[4] << 8) + (a)[5], ((a)[6] << 8) + (a)[7], \ 812 ((a)[8] << 8) + (a)[9], ((a)[10] << 8) + (a)[11], \ 813 ((a)[12] << 8) + (a)[13], ((a)[14] << 8) + (a)[15] 814 #define QDF_IPV6_ADDR_ZERO_INIT \ 815 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } } 816 817 /** 818 * struct qdf_ipv6_addr - An IPV6 address 819 * @bytes: the raw address bytes array 820 */ 821 struct qdf_ipv6_addr { 822 uint8_t bytes[QDF_IPV6_ADDR_SIZE]; 823 }; 824 825 /** 826 * qdf_ipv6_parse() - parse the given string as an IPV6 address 827 * @ipv6_str: the input IPV6 address string to parse 828 * @out_addr: the output IPV6 address value, populated on success 829 * 830 * A hextet is a pair of octets. An IPV6 address is a set of 8, colon-delimited, 831 * hexadecimal encoded hextets. Each hextet may omit leading zeros. One or more 832 * zero-hextets may be "compressed" using a pair of colons ("::"). Up to one 833 * such zero-compression is allowed per address. 834 * 835 * E.g. 836 * 0:0:0:0:0:0:0:0 (unspecified address) 837 * :: (also the unspecified address) 838 * 0:0:0:0:0:0:0:1 (loopback address) 839 * ::1 (also the loopback address) 840 * 900a:ae7::6 (an arbitrary address) 841 * 900a:ae7:0:0:0:0:0:6 (the same arbitrary address) 842 * 843 * Hexadecimal digits may be in either upper or lower case. 844 * 845 * Return: QDF_STATUS 846 */ 847 QDF_STATUS qdf_ipv6_parse(const char *ipv6_str, struct qdf_ipv6_addr *out_addr); 848 849 #define QDF_MAX_NUM_CHAN (128) 850 851 #define QDF_BCAST_MAC_ADDR (0xFF) 852 #define QDF_MCAST_IPV4_MAC_ADDR (0x01) 853 #define QDF_MCAST_IPV6_MAC_ADDR (0x33) 854 855 /** 856 * struct qdf_tso_frag_t - fragments of a single TCP segment 857 * @paddr_low_32: Lower 32 bits of the buffer pointer 858 * @paddr_upper_16: upper 16 bits of the buffer pointer 859 * @length: length of the buffer 860 * @vaddr: virtual address 861 * 862 * This structure holds the fragments of a single TCP segment of a 863 * given jumbo TSO network buffer 864 */ 865 struct qdf_tso_frag_t { 866 uint16_t length; 867 unsigned char *vaddr; 868 qdf_dma_addr_t paddr; 869 }; 870 871 #define FRAG_NUM_MAX 6 872 #define TSO_SEG_MAGIC_COOKIE 0x1EED 873 874 /** 875 * struct qdf_tso_flags_t - TSO specific flags 876 * @tso_enable: Enable transmit segmentation offload 877 * @tcp_flags_mask: Tcp_flag is inserted into the header based 878 * on the mask 879 * @l2_len: L2 length for the msdu 880 * @ip_len: IP length for the msdu 881 * @tcp_seq_num: TCP sequence number 882 * @ip_id: IP identification number 883 * 884 * This structure holds the TSO specific flags extracted from the TSO network 885 * buffer for a given TCP segment 886 */ 887 struct qdf_tso_flags_t { 888 uint32_t tso_enable:1, 889 reserved_0a:6, 890 fin:1, 891 syn:1, 892 rst:1, 893 psh:1, 894 ack:1, 895 urg:1, 896 ece:1, 897 cwr:1, 898 ns:1, 899 tcp_flags_mask:9, 900 reserved_0b:7; 901 902 uint32_t l2_len:16, 903 ip_len:16; 904 905 uint32_t tcp_seq_num; 906 907 uint32_t ip_id:16, 908 ipv4_checksum_en:1, 909 udp_ipv4_checksum_en:1, 910 udp_ipv6_checksum_en:1, 911 tcp_ipv4_checksum_en:1, 912 tcp_ipv6_checksum_en:1, 913 partial_checksum_en:1, 914 reserved_3a:10; 915 916 uint32_t checksum_offset:14, 917 reserved_4a:2, 918 payload_start_offset:14, 919 reserved_4b:2; 920 921 uint32_t payload_end_offset:14, 922 reserved_5:18; 923 }; 924 925 /** 926 * struct qdf_tso_seg_t - single TSO segment 927 * @tso_flags: TSO flags 928 * @num_frags: number of fragments 929 * @total_len: total length of the packet 930 * @tso_frags: array holding the fragments 931 * 932 * This structure holds the information of a single TSO segment of a jumbo 933 * TSO network buffer 934 */ 935 struct qdf_tso_seg_t { 936 struct qdf_tso_flags_t tso_flags; 937 uint32_t num_frags; 938 uint32_t total_len; 939 struct qdf_tso_frag_t tso_frags[FRAG_NUM_MAX]; 940 }; 941 942 /** 943 * TSO seg elem action caller locations: goes into dbg.history below. 944 * Needed to be defined outside of the feature so that 945 * callers can be coded without ifdefs (even if they get 946 * resolved to nothing) 947 */ 948 enum tsoseg_dbg_caller_e { 949 TSOSEG_LOC_UNDEFINED, 950 TSOSEG_LOC_INIT1, 951 TSOSEG_LOC_INIT2, 952 TSOSEG_LOC_FREE, 953 TSOSEG_LOC_ALLOC, 954 TSOSEG_LOC_DEINIT, 955 TSOSEG_LOC_GETINFO, 956 TSOSEG_LOC_FILLHTTSEG, 957 TSOSEG_LOC_FILLCMNSEG, 958 TSOSEG_LOC_PREPARETSO, 959 TSOSEG_LOC_TXPREPLLFAST, 960 TSOSEG_LOC_UNMAPTSO, 961 TSOSEG_LOC_UNMAPLAST, 962 TSOSEG_LOC_FORCE_FREE, 963 }; 964 #ifdef TSOSEG_DEBUG 965 966 /** 967 * WARNING: Don't change the history size without changing the wrap 968 * code in qdf_tso_seg_dbg_record function 969 */ 970 #define MAX_TSO_SEG_ACT_HISTORY 16 971 struct qdf_tso_seg_dbg_history_t { 972 uint64_t ts; 973 short id; 974 }; 975 struct qdf_tso_seg_dbg_t { 976 void *txdesc; /* owner - (ol_txrx_tx_desc_t *) */ 977 qdf_atomic_t cur; /* index of last valid entry */ 978 struct qdf_tso_seg_dbg_history_t h[MAX_TSO_SEG_ACT_HISTORY]; 979 }; 980 #endif /* TSOSEG_DEBUG */ 981 982 /** 983 * qdf_tso_seg_elem_t - tso segment element 984 * @seg: instance of segment 985 * @next: pointer to the next segment 986 */ 987 struct qdf_tso_seg_elem_t { 988 struct qdf_tso_seg_t seg; 989 uint32_t cookie:13, 990 on_freelist:1, 991 sent_to_target:1, 992 force_free:1; 993 struct qdf_tso_seg_elem_t *next; 994 #ifdef TSOSEG_DEBUG 995 struct qdf_tso_seg_dbg_t dbg; 996 #endif /* TSOSEG_DEBUG */ 997 }; 998 999 /** 1000 * struct qdf_tso_num_seg_t - single element to count for num of seg 1001 * @tso_cmn_num_seg: num of seg in a jumbo skb 1002 * 1003 * This structure holds the information of num of segments of a jumbo 1004 * TSO network buffer. 1005 */ 1006 struct qdf_tso_num_seg_t { 1007 uint32_t tso_cmn_num_seg; 1008 }; 1009 1010 /** 1011 * qdf_tso_num_seg_elem_t - num of tso segment element for jumbo skb 1012 * @num_seg: instance of num of seg 1013 * @next: pointer to the next segment 1014 */ 1015 struct qdf_tso_num_seg_elem_t { 1016 struct qdf_tso_num_seg_t num_seg; 1017 struct qdf_tso_num_seg_elem_t *next; 1018 }; 1019 1020 /** 1021 * struct qdf_tso_info_t - TSO information extracted 1022 * @is_tso: is this is a TSO frame 1023 * @num_segs: number of segments 1024 * @tso_seg_list: list of TSO segments for this jumbo packet 1025 * @curr_seg: segment that is currently being processed 1026 * @tso_num_seg_list: num of tso seg for this jumbo packet 1027 * @msdu_stats_idx: msdu index for tso stats 1028 * 1029 * This structure holds the TSO information extracted after parsing the TSO 1030 * jumbo network buffer. It contains a chain of the TSO segments belonging to 1031 * the jumbo packet 1032 */ 1033 struct qdf_tso_info_t { 1034 uint8_t is_tso; 1035 uint32_t num_segs; 1036 struct qdf_tso_seg_elem_t *tso_seg_list; 1037 struct qdf_tso_seg_elem_t *curr_seg; 1038 struct qdf_tso_num_seg_elem_t *tso_num_seg_list; 1039 uint32_t msdu_stats_idx; 1040 }; 1041 1042 /** 1043 * Used to set classify bit in CE desc. 1044 */ 1045 #define QDF_CE_TX_CLASSIFY_BIT_S 5 1046 1047 /** 1048 * QDF_CE_TX_PKT_TYPE_BIT_S - 2 bits starting at bit 6 in CE desc. 1049 */ 1050 #define QDF_CE_TX_PKT_TYPE_BIT_S 6 1051 1052 /** 1053 * QDF_CE_TX_PKT_OFFSET_BIT_S - 12 bits --> 16-27, in the CE desciptor 1054 * the length of HTT/HTC descriptor 1055 */ 1056 #define QDF_CE_TX_PKT_OFFSET_BIT_S 16 1057 1058 /** 1059 * QDF_CE_TX_PKT_OFFSET_BIT_M - Mask for packet offset in the CE descriptor. 1060 */ 1061 #define QDF_CE_TX_PKT_OFFSET_BIT_M 0x0fff0000 1062 1063 /** 1064 * enum qdf_suspend_type - type of suspend 1065 * @QDF_SYSTEM_SUSPEND: System suspend triggered wlan suspend 1066 * @QDF_RUNTIME_SUSPEND: Runtime pm inactivity timer triggered wlan suspend 1067 */ 1068 enum qdf_suspend_type { 1069 QDF_SYSTEM_SUSPEND, 1070 QDF_RUNTIME_SUSPEND 1071 }; 1072 1073 /** 1074 * enum qdf_hang_reason - host hang/ssr reason 1075 * @CDS_REASON_UNSPECIFIED: Unspecified reason 1076 * @CDS_RX_HASH_NO_ENTRY_FOUND: No Map for the MAC entry for the received frame 1077 * @CDS_PEER_DELETION_TIMEDOUT: peer deletion timeout happened 1078 * @CDS_PEER_UNMAP_TIMEDOUT: peer unmap timeout 1079 * @CDS_SCAN_REQ_EXPIRED: Scan request timed out 1080 * @CDS_SCAN_ATTEMPT_FAILURES: Consecutive Scan attempt failures 1081 * @CDS_GET_MSG_BUFF_FAILURE: Unable to get the message buffer 1082 * @CDS_ACTIVE_LIST_TIMEOUT: Current command processing is timedout 1083 * @CDS_SUSPEND_TIMEOUT: Timeout for an ACK from FW for suspend request 1084 * @CDS_RESUME_TIMEOUT: Timeout for an ACK from FW for resume request 1085 */ 1086 enum qdf_hang_reason { 1087 QDF_REASON_UNSPECIFIED = 0, 1088 QDF_RX_HASH_NO_ENTRY_FOUND = 1, 1089 QDF_PEER_DELETION_TIMEDOUT = 2, 1090 QDF_PEER_UNMAP_TIMEDOUT = 3, 1091 QDF_SCAN_REQ_EXPIRED = 4, 1092 QDF_SCAN_ATTEMPT_FAILURES = 5, 1093 QDF_GET_MSG_BUFF_FAILURE = 6, 1094 QDF_ACTIVE_LIST_TIMEOUT = 7, 1095 QDF_SUSPEND_TIMEOUT = 8, 1096 QDF_RESUME_TIMEOUT = 9, 1097 }; 1098 1099 /** 1100 * enum qdf_stats_verbosity_level - Verbosity levels for stats 1101 * for which want to have different levels 1102 * @QDF_STATS_VERBOSITY_LEVEL_LOW: Stats verbosity level low 1103 * @QDF_STATS_VERBOSITY_LEVEL_HIGH: Stats verbosity level high 1104 */ 1105 enum qdf_stats_verbosity_level { 1106 QDF_STATS_VERBOSITY_LEVEL_LOW, 1107 QDF_STATS_VERBOSITY_LEVEL_HIGH 1108 }; 1109 1110 /** 1111 * enum qdf_clock_id - The clock IDs of the various system clocks 1112 * @QDF_CLOCK_REALTIME: Clock is close to current time of day 1113 * @QDF_CLOCK_MONOTONIC: Clock is absolute elapsed time 1114 */ 1115 enum qdf_clock_id { 1116 QDF_CLOCK_REALTIME = __QDF_CLOCK_REALTIME, 1117 QDF_CLOCK_MONOTONIC = __QDF_CLOCK_MONOTONIC 1118 }; 1119 1120 /** 1121 * enum qdf_hrtimer_mode - Mode arguments of qdf_hrtimer_data_t 1122 * related functions 1123 * @QDF_HRTIMER_MODE_ABS: Time value is absolute 1124 * @QDF_HRTIMER_MODE_REL: Time value is relative to now 1125 * @QDF_HRTIMER_MODE_PINNED: Timer is bound to CPU 1126 */ 1127 enum qdf_hrtimer_mode { 1128 QDF_HRTIMER_MODE_ABS = __QDF_HRTIMER_MODE_ABS, 1129 QDF_HRTIMER_MODE_REL = __QDF_HRTIMER_MODE_REL, 1130 QDF_HRTIMER_MODE_PINNED = __QDF_HRTIMER_MODE_PINNED, 1131 }; 1132 1133 /** 1134 * enum qdf_hrtimer_restart_status - Return values for the 1135 * qdf_hrtimer_data_t callback function 1136 * @QDF_HRTIMER_NORESTART: Timer is not restarted 1137 * @QDF_HRTIMER_RESTART: Timer must be restarted 1138 */ 1139 enum qdf_hrtimer_restart_status { 1140 QDF_HRTIMER_NORESTART = __QDF_HRTIMER_NORESTART, 1141 QDF_HRTIMER_RESTART = __QDF_HRTIMER_RESTART, 1142 }; 1143 1144 /** 1145 * enum qdf_context_mode - Values for the 1146 * hrtimer context 1147 * @QDF_CONTEXT_HARDWARE: Runs in hw interrupt context 1148 * @QDF_CONTEXT_TASKLET: Runs in tasklet context 1149 */ 1150 enum qdf_context_mode { 1151 QDF_CONTEXT_HARDWARE = 0, 1152 QDF_CONTEXT_TASKLET = 1, 1153 }; 1154 1155 #endif /* __QDF_TYPES_H */ 1156