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 #define qdf_must_check __qdf_must_check 28 29 /* Include Files */ 30 #include <i_qdf_types.h> 31 #include <stdarg.h> 32 #ifdef TSOSEG_DEBUG 33 #include <qdf_atomic.h> 34 #endif 35 #include "qdf_status.h" 36 37 /* Preprocessor definitions and constants */ 38 #define QDF_MAX_SGLIST 4 39 40 /** 41 * struct qdf_sglist - scatter-gather list 42 * @nsegs: total number of segments 43 * struct __sg_segs - scatter-gather segment list 44 * @vaddr: Virtual address of the segment 45 * @len: Length of the segment 46 */ 47 typedef struct qdf_sglist { 48 uint32_t nsegs; 49 struct __sg_segs { 50 uint8_t *vaddr; 51 uint32_t len; 52 } sg_segs[QDF_MAX_SGLIST]; 53 } qdf_sglist_t; 54 55 #define QDF_MAX_SCATTER __QDF_MAX_SCATTER 56 #define QDF_NSEC_PER_MSEC __QDF_NSEC_PER_MSEC 57 58 /** 59 * QDF_SWAP_U16 - swap input u16 value 60 * @_x: variable to swap 61 */ 62 #define QDF_SWAP_U16(_x) \ 63 ((((_x) << 8) & 0xFF00) | (((_x) >> 8) & 0x00FF)) 64 65 /** 66 * QDF_SWAP_U32 - swap input u32 value 67 * @_x: variable to swap 68 */ 69 #define QDF_SWAP_U32(_x) \ 70 (((((_x) << 24) & 0xFF000000) | (((_x) >> 24) & 0x000000FF)) | \ 71 ((((_x) << 8) & 0x00FF0000) | (((_x) >> 8) & 0x0000FF00))) 72 73 /* ticks per second */ 74 #define QDF_TICKS_PER_SECOND (1000) 75 76 /** 77 * QDF_ARRAY_SIZE - get array size 78 * @_arr: array variable name 79 */ 80 #define QDF_ARRAY_SIZE(_arr) (sizeof(_arr) / sizeof((_arr)[0])) 81 82 #define QDF_MAX_SCATTER __QDF_MAX_SCATTER 83 84 /** 85 * qdf_packed - denotes structure is packed. 86 */ 87 #define qdf_packed __qdf_packed 88 89 /** 90 * qdf_toupper - char lower to upper. 91 */ 92 #define qdf_toupper __qdf_toupper 93 94 typedef void *qdf_net_handle_t; 95 96 typedef void *qdf_netlink_handle_t; 97 typedef void *qdf_drv_handle_t; 98 typedef void *qdf_os_handle_t; 99 typedef void *qdf_pm_t; 100 101 102 /** 103 * typedef qdf_handle_t - handles opaque to each other 104 */ 105 typedef void *qdf_handle_t; 106 107 /** 108 * typedef qdf_device_t - Platform/bus generic handle. 109 * Used for bus specific functions. 110 */ 111 typedef __qdf_device_t qdf_device_t; 112 113 /* Byte order identifiers */ 114 typedef __qdf_le16_t qdf_le16_t; 115 typedef __qdf_le32_t qdf_le32_t; 116 typedef __qdf_le64_t qdf_le64_t; 117 typedef __qdf_be16_t qdf_be16_t; 118 typedef __qdf_be32_t qdf_be32_t; 119 typedef __qdf_be64_t qdf_be64_t; 120 121 /** 122 * typedef qdf_size_t - size of an object 123 */ 124 typedef __qdf_size_t qdf_size_t; 125 126 /** 127 * typedef __qdf_off_t - offset for API's that need them. 128 */ 129 typedef __qdf_off_t qdf_off_t; 130 131 /** 132 * typedef qdf_dma_map_t - DMA mapping object. 133 */ 134 typedef __qdf_dma_map_t qdf_dma_map_t; 135 136 /** 137 * tyepdef qdf_dma_addr_t - DMA address. 138 */ 139 typedef __qdf_dma_addr_t qdf_dma_addr_t; 140 141 /** 142 * typedef __qdf_dma_size_t - DMA size. 143 */ 144 typedef __qdf_dma_size_t qdf_dma_size_t; 145 146 /** 147 * tyepdef qdf_dma_context_t - DMA context. 148 */ 149 typedef __qdf_dma_context_t qdf_dma_context_t; 150 151 typedef __qdf_mem_info_t qdf_mem_info_t; 152 typedef __sgtable_t sgtable_t; 153 154 /** 155 * typepdef qdf_cpu_mask - CPU Mask 156 */ 157 typedef __qdf_cpu_mask qdf_cpu_mask; 158 159 /** 160 * pointer to net device 161 */ 162 typedef __qdf_netdev_t qdf_netdev_t; 163 164 /** 165 * struct qdf_dma_map_info - Information inside a DMA map. 166 * @nsegs: total number mapped segments 167 * struct __dma_segs - Information of physical address. 168 * @paddr: physical(dam'able) address of the segment 169 * @len: length of the segment 170 */ 171 typedef struct qdf_dma_map_info { 172 uint32_t nsegs; 173 struct __dma_segs { 174 qdf_dma_addr_t paddr; 175 qdf_dma_size_t len; 176 } dma_segs[QDF_MAX_SCATTER]; 177 } qdf_dmamap_info_t; 178 179 /** 180 * struct qdf_shared_mem - Shared memory resource 181 * @mem_info: memory info struct 182 * @vaddr: virtual address 183 * @sgtable: scatter-gather table 184 * @memctx: dma address 185 */ 186 typedef struct qdf_shared_mem { 187 qdf_mem_info_t mem_info; 188 void *vaddr; 189 sgtable_t sgtable; 190 qdf_dma_mem_context(memctx); 191 } qdf_shared_mem_t; 192 193 #define qdf_iomem_t __qdf_iomem_t; 194 195 /** 196 * typedef enum QDF_TIMER_TYPE - QDF timer type 197 * @QDF_TIMER_TYPE_SW: Deferrable SW timer it will not cause CPU to wake up 198 * on expiry 199 * @QDF_TIMER_TYPE_WAKE_APPS: Non deferrable timer which will cause CPU to 200 * wake up on expiry 201 */ 202 typedef enum { 203 QDF_TIMER_TYPE_SW, 204 QDF_TIMER_TYPE_WAKE_APPS 205 } QDF_TIMER_TYPE; 206 207 /** 208 * tyepdef qdf_resource_type_t - hw resources 209 * @QDF_RESOURCE_TYPE_MEM: memory resource 210 * @QDF_RESOURCE_TYPE_IO: io resource 211 * Define the hw resources the OS has allocated for the device 212 * Note that start defines a mapped area. 213 */ 214 typedef enum { 215 QDF_RESOURCE_TYPE_MEM, 216 QDF_RESOURCE_TYPE_IO, 217 } qdf_resource_type_t; 218 219 /** 220 * tyepdef qdf_resource_t - representation of a h/w resource. 221 * @start: start 222 * @end: end 223 * @type: resource type 224 */ 225 typedef struct { 226 uint64_t start; 227 uint64_t end; 228 qdf_resource_type_t type; 229 } qdf_resource_t; 230 231 /** 232 * typedef qdf_dma_dir_t - DMA directions 233 * @QDF_DMA_BIDIRECTIONAL: bidirectional data 234 * @QDF_DMA_TO_DEVICE: data going from device to memory 235 * @QDF_DMA_FROM_DEVICE: data going from memory to device 236 */ 237 typedef enum { 238 QDF_DMA_BIDIRECTIONAL = __QDF_DMA_BIDIRECTIONAL, 239 QDF_DMA_TO_DEVICE = __QDF_DMA_TO_DEVICE, 240 QDF_DMA_FROM_DEVICE = __QDF_DMA_FROM_DEVICE, 241 } qdf_dma_dir_t; 242 243 /** 244 * enum qdf_driver_type - Indicate the driver type and based on this 245 * do appropriate initialization. 246 * 247 * @QDF_DRIVER_TYPE_PRODUCTION: Driver used in the production 248 * @QDF_DRIVER_TYPE_MFG: Driver used in the Factory 249 * @QDF_DRIVER_TYPE_INVALID: Invalid and unrecognized type 250 * 251 */ 252 enum qdf_driver_type { 253 QDF_DRIVER_TYPE_PRODUCTION = 0, 254 QDF_DRIVER_TYPE_MFG = 1, 255 QDF_DRIVER_TYPE_INVALID = 0x7FFFFFFF 256 }; 257 258 /* work queue(kernel thread)/DPC function callback */ 259 typedef void (*qdf_defer_fn_t)(void *); 260 261 /* 262 * Prototype of the critical region function that is to be 263 * executed with spinlock held and interrupt disalbed 264 */ 265 typedef bool (*qdf_irqlocked_func_t)(void *); 266 267 #define qdf_offsetof(type, field) offsetof(type, field) 268 269 /** 270 * typedef enum QDF_MODULE_ID - Debug category level 271 * @QDF_MODULE_ID_MIN: The smallest/starting module id 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_TX_CAPTURE: Tx capture enhancement feature ID 367 * @QDF_MODULE_ID_INTEROP_ISSUES_AP: interop issues ap module ID 368 * @QDF_MODULE_ID_BLACKLIST_MGR: Blacklist Manager module 369 * @QDF_MODULE_ID_QLD: QCA Live Debug module ID 370 * @QDF_MODULE_ID_DYNAMIC_MODE_CHG: Dynamic mode change module ID 371 * @QDF_MODULE_ID_ANY: anything 372 * @QDF_MODULE_ID_MAX: Max place holder module ID 373 */ 374 typedef enum { 375 QDF_MODULE_ID_MIN = 0, 376 QDF_MODULE_ID_TDLS = QDF_MODULE_ID_MIN, 377 QDF_MODULE_ID_ACS, 378 QDF_MODULE_ID_SCAN_SM, 379 QDF_MODULE_ID_SCANENTRY, 380 QDF_MODULE_ID_WDS, 381 QDF_MODULE_ID_ACTION, 382 QDF_MODULE_ID_ROAM, 383 QDF_MODULE_ID_INACT, 384 QDF_MODULE_ID_DOTH = 8, 385 QDF_MODULE_ID_IQUE, 386 QDF_MODULE_ID_WME, 387 QDF_MODULE_ID_ACL, 388 QDF_MODULE_ID_WPA, 389 QDF_MODULE_ID_RADKEYS, 390 QDF_MODULE_ID_RADDUMP, 391 QDF_MODULE_ID_RADIUS, 392 QDF_MODULE_ID_DOT1XSM = 16, 393 QDF_MODULE_ID_DOT1X, 394 QDF_MODULE_ID_POWER, 395 QDF_MODULE_ID_STATE, 396 QDF_MODULE_ID_OUTPUT, 397 QDF_MODULE_ID_SCAN, 398 QDF_MODULE_ID_AUTH, 399 QDF_MODULE_ID_ASSOC, 400 QDF_MODULE_ID_NODE = 24, 401 QDF_MODULE_ID_ELEMID, 402 QDF_MODULE_ID_XRATE, 403 QDF_MODULE_ID_INPUT, 404 QDF_MODULE_ID_CRYPTO, 405 QDF_MODULE_ID_DUMPPKTS, 406 QDF_MODULE_ID_DEBUG, 407 QDF_MODULE_ID_MLME, 408 QDF_MODULE_ID_RRM = 32, 409 QDF_MODULE_ID_WNM, 410 QDF_MODULE_ID_P2P_PROT, 411 QDF_MODULE_ID_PROXYARP, 412 QDF_MODULE_ID_L2TIF, 413 QDF_MODULE_ID_WIFIPOS, 414 QDF_MODULE_ID_WRAP, 415 QDF_MODULE_ID_DFS, 416 QDF_MODULE_ID_ATF = 40, 417 QDF_MODULE_ID_SPLITMAC, 418 QDF_MODULE_ID_IOCTL, 419 QDF_MODULE_ID_NAC, 420 QDF_MODULE_ID_MESH, 421 QDF_MODULE_ID_MBO, 422 QDF_MODULE_ID_EXTIOCTL_CHANSWITCH, 423 QDF_MODULE_ID_EXTIOCTL_CHANSSCAN, 424 QDF_MODULE_ID_TLSHIM = 48, 425 QDF_MODULE_ID_WMI, 426 QDF_MODULE_ID_HTT, 427 QDF_MODULE_ID_HDD, 428 QDF_MODULE_ID_SME, 429 QDF_MODULE_ID_PE, 430 QDF_MODULE_ID_WMA, 431 QDF_MODULE_ID_SYS, 432 QDF_MODULE_ID_QDF = 56, 433 QDF_MODULE_ID_SAP, 434 QDF_MODULE_ID_HDD_SOFTAP, 435 QDF_MODULE_ID_HDD_DATA, 436 QDF_MODULE_ID_HDD_SAP_DATA, 437 QDF_MODULE_ID_HIF, 438 QDF_MODULE_ID_HTC, 439 QDF_MODULE_ID_TXRX, 440 QDF_MODULE_ID_QDF_DEVICE = 64, 441 QDF_MODULE_ID_CFG, 442 QDF_MODULE_ID_BMI, 443 QDF_MODULE_ID_EPPING, 444 QDF_MODULE_ID_QVIT, 445 QDF_MODULE_ID_DP, 446 QDF_MODULE_ID_HAL, 447 QDF_MODULE_ID_SOC, 448 QDF_MODULE_ID_OS_IF, 449 QDF_MODULE_ID_TARGET_IF, 450 QDF_MODULE_ID_SCHEDULER, 451 QDF_MODULE_ID_MGMT_TXRX, 452 QDF_MODULE_ID_SERIALIZATION, 453 QDF_MODULE_ID_PMO, 454 QDF_MODULE_ID_P2P, 455 QDF_MODULE_ID_POLICY_MGR, 456 QDF_MODULE_ID_CONFIG, 457 QDF_MODULE_ID_REGULATORY, 458 QDF_MODULE_ID_SA_API, 459 QDF_MODULE_ID_NAN, 460 QDF_MODULE_ID_OFFCHAN_TXRX, 461 QDF_MODULE_ID_SON, 462 QDF_MODULE_ID_SPECTRAL, 463 QDF_MODULE_ID_OBJ_MGR, 464 QDF_MODULE_ID_NSS, 465 QDF_MODULE_ID_ROAM_DEBUG, 466 QDF_MODULE_ID_CDP, 467 QDF_MODULE_ID_DIRECT_BUF_RX, 468 QDF_MODULE_ID_DISA, 469 QDF_MODULE_ID_GREEN_AP, 470 QDF_MODULE_ID_FTM, 471 QDF_MODULE_ID_EXTAP, 472 QDF_MODULE_ID_FD, 473 QDF_MODULE_ID_OCB, 474 QDF_MODULE_ID_IPA, 475 QDF_MODULE_ID_CP_STATS, 476 QDF_MODULE_ID_ACTION_OUI, 477 QDF_MODULE_ID_TARGET, 478 QDF_MODULE_ID_MBSSIE, 479 QDF_MODULE_ID_FWOL, 480 QDF_MODULE_ID_SM_ENGINE, 481 QDF_MODULE_ID_CMN_MLME, 482 QDF_MODULE_ID_BSSCOLOR, 483 QDF_MODULE_ID_CFR, 484 QDF_MODULE_ID_TX_CAPTURE, 485 QDF_MODULE_ID_INTEROP_ISSUES_AP, 486 QDF_MODULE_ID_BLACKLIST_MGR, 487 QDF_MODULE_ID_QLD, 488 QDF_MODULE_ID_DYNAMIC_MODE_CHG, 489 QDF_MODULE_ID_ANY, 490 QDF_MODULE_ID_MAX, 491 } QDF_MODULE_ID; 492 493 /** 494 * typedef enum QDF_TRACE_LEVEL - Debug verbose level 495 * @QDF_TRACE_LEVEL_NONE: no trace will be logged. This value is in place 496 * for the qdf_trace_setlevel() to allow the user 497 * to turn off all traces 498 * @QDF_TRACE_LEVEL_FATAL: Indicates fatal error conditions 499 * @QDF_TRACE_LEVEL_ERROR: Indicates error conditions 500 * @QDF_TRACE_LEVEL_WARN: May indicate that an error will occur if action 501 * is not taken 502 * @QDF_TRACE_LEVEL_INFO: Normal operational messages that require no action 503 * @QDF_TRACE_LEVEL_INFO_HIGH: High level operational messages that require 504 * no action 505 * @QDF_TRACE_LEVEL_INFO_MED: Middle level operational messages that require 506 * no action 507 * @QDF_TRACE_LEVEL_INFO_LOW: Low level operational messages that require 508 * no action 509 * @QDF_TRACE_LEVEL_DEBUG: Information useful to developers for debugging 510 * @QDF_TRACE_LEVEL_TRACE: Indicates trace level for automation scripts, 511 * whenever there is a context switch in driver, one 512 * print using this trace level will be added with 513 * the help of qdf_trace api. 514 * @QDF_TRACE_LEVEL_ALL: All trace levels 515 * @QDF_TRACE_LEVEL_MAX: Max trace level 516 */ 517 typedef enum { 518 QDF_TRACE_LEVEL_NONE, 519 QDF_TRACE_LEVEL_FATAL, 520 QDF_TRACE_LEVEL_ERROR, 521 QDF_TRACE_LEVEL_WARN, 522 QDF_TRACE_LEVEL_INFO, 523 QDF_TRACE_LEVEL_INFO_HIGH, 524 QDF_TRACE_LEVEL_INFO_MED, 525 QDF_TRACE_LEVEL_INFO_LOW, 526 QDF_TRACE_LEVEL_DEBUG, 527 QDF_TRACE_LEVEL_TRACE, 528 QDF_TRACE_LEVEL_ALL, 529 QDF_TRACE_LEVEL_MAX 530 } QDF_TRACE_LEVEL; 531 532 /** 533 * enum QDF_OPMODE - vdev operating mode 534 * @QDF_STA_MODE: STA mode 535 * @QDF_SAP_MODE: SAP mode 536 * @QDF_P2P_CLIENT_MODE: P2P client mode 537 * @QDF_P2P_GO_MODE: P2P GO mode 538 * @QDF_FTM_MODE: FTM mode 539 * @QDF_IBSS_MODE: IBSS mode 540 * @QDF_MONITOR_MODE: Monitor mode 541 * @QDF_P2P_DEVICE_MODE: P2P device mode 542 * @QDF_OCB_MODE: OCB device mode 543 * @QDF_EPPING_MODE: EPPING device mode 544 * @QDF_QVIT_MODE: QVIT device mode 545 * @QDF_NDI_MODE: NAN datapath mode 546 * @QDF_WDS_MODE: WDS mode 547 * @QDF_BTAMP_MODE: BTAMP mode 548 * @QDF_AHDEMO_MODE: AHDEMO mode 549 * @QDF_TDLS_MODE: TDLS device mode 550 * @QDF_NAN_DISC_MODE: NAN Discovery device mode 551 * @QDF_MAX_NO_OF_MODE: Max place holder 552 * 553 * These are generic IDs that identify the various roles 554 * in the software system 555 */ 556 enum QDF_OPMODE { 557 QDF_STA_MODE, 558 QDF_SAP_MODE, 559 QDF_P2P_CLIENT_MODE, 560 QDF_P2P_GO_MODE, 561 QDF_FTM_MODE, 562 QDF_IBSS_MODE, 563 QDF_MONITOR_MODE, 564 QDF_P2P_DEVICE_MODE, 565 QDF_OCB_MODE, 566 QDF_EPPING_MODE, 567 QDF_QVIT_MODE, 568 QDF_NDI_MODE, 569 QDF_WDS_MODE, 570 QDF_BTAMP_MODE, 571 QDF_AHDEMO_MODE, 572 QDF_TDLS_MODE, 573 QDF_NAN_DISC_MODE, 574 575 /* Add new OP Modes to qdf_opmode_str as well */ 576 577 QDF_MAX_NO_OF_MODE 578 }; 579 580 /** 581 * qdf_opmode_str() - Return a human readable string representation of @opmode 582 * @opmode: The opmode to convert 583 * 584 * Return: string representation of @opmode 585 */ 586 const char *qdf_opmode_str(const enum QDF_OPMODE opmode); 587 588 /** 589 * enum QDF_GLOBAL_MODE - global mode when driver is loaded. 590 * 591 * @QDF_GLOBAL_MISSION_MODE: mission mode (STA, SAP...) 592 * @QDF_GLOBAL_WALTEST_MODE: WAL Test Mode 593 * @QDF_GLOBAL_MONITOR_MODE: Monitor Mode 594 * @QDF_GLOBAL_FTM_MODE: FTM mode 595 * @QDF_GLOBAL_IBSS_MODE: IBSS mode 596 * @QDF_GLOBAL_COLDBOOT_CALIB_MODEL: Cold Boot Calibration Mode 597 * @QDF_GLOBAL_EPPING_MODE: EPPING mode 598 * @QDF_GLOBAL_QVIT_MODE: QVIT global mode 599 * @QDF_GLOBAL_FTM_COLDBOOT_CALIB_MODE: Cold Boot Calibration in FTM Mode 600 * @QDF_GLOBAL_MAX_MODE: Max place holder 601 */ 602 enum QDF_GLOBAL_MODE { 603 QDF_GLOBAL_MISSION_MODE, 604 QDF_GLOBAL_WALTEST_MODE = 3, 605 QDF_GLOBAL_MONITOR_MODE = 4, 606 QDF_GLOBAL_FTM_MODE = 5, 607 QDF_GLOBAL_IBSS_MODE = 6, 608 QDF_GLOBAL_COLDBOOT_CALIB_MODE = 7, 609 QDF_GLOBAL_EPPING_MODE = 8, 610 QDF_GLOBAL_QVIT_MODE = 9, 611 QDF_GLOBAL_FTM_COLDBOOT_CALIB_MODE = 10, 612 QDF_GLOBAL_MAX_MODE 613 }; 614 615 #define QDF_IS_EPPING_ENABLED(mode) (mode == QDF_GLOBAL_EPPING_MODE) 616 617 #ifdef QDF_TRACE_PRINT_ENABLE 618 #define qdf_print(args...) QDF_TRACE_INFO(QDF_MODULE_ID_ANY, ## args) 619 #define qdf_alert(args...) QDF_TRACE_FATAL(QDF_MODULE_ID_ANY, ## args) 620 #define qdf_err(args...) QDF_TRACE_ERROR(QDF_MODULE_ID_ANY, ## args) 621 #define qdf_warn(args...) QDF_TRACE_WARN(QDF_MODULE_ID_ANY, ## args) 622 #define qdf_info(args...) QDF_TRACE_INFO(QDF_MODULE_ID_ANY, ## args) 623 #define qdf_debug(args...) QDF_TRACE_DEBUG(QDF_MODULE_ID_ANY, ## args) 624 625 #define qdf_nofl_print(params...) \ 626 QDF_TRACE_INFO_NO_FL(QDF_MODULE_ID_ANY, ## params) 627 #define qdf_nofl_alert(params...) \ 628 QDF_TRACE_FATAL_NO_FL(QDF_MODULE_ID_ANY, ## params) 629 #define qdf_nofl_err(params...) \ 630 QDF_TRACE_ERROR_NO_FL(QDF_MODULE_ID_ANY, ## params) 631 #define qdf_nofl_warn(params...) \ 632 QDF_TRACE_WARN_NO_FL(QDF_MODULE_ID_ANY, ## params) 633 #define qdf_nofl_info(params...) \ 634 QDF_TRACE_INFO_NO_FL(QDF_MODULE_ID_ANY, ## params) 635 #define qdf_nofl_debug(params...) \ 636 QDF_TRACE_DEBUG_NO_FL(QDF_MODULE_ID_ANY, ## params) 637 638 #else /* QDF_TRACE_PRINT_ENABLE */ 639 #define qdf_print(params...) QDF_TRACE_ERROR(QDF_MODULE_ID_QDF, ## params) 640 #define qdf_alert(params...) QDF_TRACE_FATAL(QDF_MODULE_ID_QDF, ## params) 641 #define qdf_err(params...) QDF_TRACE_ERROR(QDF_MODULE_ID_QDF, ## params) 642 #define qdf_warn(params...) QDF_TRACE_WARN(QDF_MODULE_ID_QDF, ## params) 643 #define qdf_info(params...) QDF_TRACE_INFO(QDF_MODULE_ID_QDF, ## params) 644 #define qdf_debug(params...) QDF_TRACE_DEBUG(QDF_MODULE_ID_QDF, ## params) 645 646 #define qdf_nofl_alert(params...) \ 647 QDF_TRACE_FATAL_NO_FL(QDF_MODULE_ID_QDF, ## params) 648 #define qdf_nofl_err(params...) \ 649 QDF_TRACE_ERROR_NO_FL(QDF_MODULE_ID_QDF, ## params) 650 #define qdf_nofl_warn(params...) \ 651 QDF_TRACE_WARN_NO_FL(QDF_MODULE_ID_QDF, ## params) 652 #define qdf_nofl_info(params...) \ 653 QDF_TRACE_INFO_NO_FL(QDF_MODULE_ID_QDF, ## params) 654 #define qdf_nofl_debug(params...) \ 655 QDF_TRACE_DEBUG_NO_FL(QDF_MODULE_ID_QDF, ## params) 656 657 #endif /* QDF_TRACE_PRINT_ENABLE */ 658 659 #define qdf_rl_alert(params...) QDF_TRACE_FATAL_RL(QDF_MODULE_ID_QDF, ## params) 660 #define qdf_rl_err(params...) QDF_TRACE_ERROR_RL(QDF_MODULE_ID_QDF, ## params) 661 #define qdf_rl_warn(params...) QDF_TRACE_WARN_RL(QDF_MODULE_ID_QDF, ## params) 662 #define qdf_rl_info(params...) QDF_TRACE_INFO_RL(QDF_MODULE_ID_QDF, ## params) 663 #define qdf_rl_debug(params...) QDF_TRACE_DEBUG_RL(QDF_MODULE_ID_QDF, ## params) 664 665 #define qdf_rl_nofl_alert(params...) \ 666 QDF_TRACE_FATAL_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 667 #define qdf_rl_nofl_err(params...) \ 668 QDF_TRACE_ERROR_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 669 #define qdf_rl_nofl_warn(params...) \ 670 QDF_TRACE_WARN_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 671 #define qdf_rl_nofl_info(params...) \ 672 QDF_TRACE_INFO_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 673 #define qdf_rl_nofl_debug(params...) \ 674 QDF_TRACE_DEBUG_RL_NO_FL(QDF_MODULE_ID_QDF, ## params) 675 676 #define qdf_vprint __qdf_vprint 677 #define qdf_snprint __qdf_snprint 678 679 #define qdf_kstrtoint __qdf_kstrtoint 680 #define qdf_kstrtouint __qdf_kstrtouint 681 682 #ifdef WLAN_OPEN_P2P_INTERFACE 683 /* This should match with WLAN_MAX_INTERFACES */ 684 #define QDF_MAX_CONCURRENCY_PERSONA (4) 685 #else 686 #define QDF_MAX_CONCURRENCY_PERSONA (3) 687 #endif 688 689 #define QDF_STA_MASK (1 << QDF_STA_MODE) 690 #define QDF_SAP_MASK (1 << QDF_SAP_MODE) 691 #define QDF_P2P_CLIENT_MASK (1 << QDF_P2P_CLIENT_MODE) 692 #define QDF_P2P_GO_MASK (1 << QDF_P2P_GO_MODE) 693 694 #ifdef FEATURE_WLAN_MCC_TO_SCC_SWITCH 695 696 /** 697 * typedef tQDF_MCC_TO_SCC_SWITCH_MODE - MCC to SCC switch mode. 698 * @QDF_MCC_TO_SCC_SWITCH_DISABLE: Disable switch 699 * @QDF_MCC_TO_SCC_SWITCH_FORCE_WITHOUT_DISCONNECTION: Force switch without 700 * restart of SAP 701 * @QDF_MCC_TO_SCC_SWITCH_WITH_FAVORITE_CHANNEL: Switch using fav channel(s) 702 * without SAP restart 703 * @QDF_MCC_TO_SCC_SWITCH_FORCE_PREFERRED_WITHOUT_DISCONNECTION: Force switch 704 * without SAP restart. MCC is allowed only in below exception cases: 705 * Exception Case-1: When STA is operating on DFS channel. 706 * Exception Case-2: When STA is operating on LTE-CoEx channel. 707 * Exception Case-3: When STA is operating on AP disabled channel. 708 * @QDF_MCC_TO_SCC_WITH_PREFERRED_BAND: Force SCC only in user preferred band. 709 * Allow MCC if STA is operating or comes up on other than user preferred band. 710 * 711 * @QDF_MCC_TO_SCC_SWITCH_MAX: max switch 712 */ 713 typedef enum { 714 QDF_MCC_TO_SCC_SWITCH_DISABLE = 0, 715 QDF_MCC_TO_SCC_SWITCH_FORCE_WITHOUT_DISCONNECTION = 3, 716 QDF_MCC_TO_SCC_SWITCH_WITH_FAVORITE_CHANNEL, 717 QDF_MCC_TO_SCC_SWITCH_FORCE_PREFERRED_WITHOUT_DISCONNECTION, 718 QDF_MCC_TO_SCC_WITH_PREFERRED_BAND, 719 QDF_MCC_TO_SCC_SWITCH_MAX 720 } tQDF_MCC_TO_SCC_SWITCH_MODE; 721 #endif 722 723 #if !defined(NULL) 724 #ifdef __cplusplus 725 #define NULL 0 726 #else 727 #define NULL ((void *)0) 728 #endif 729 #endif 730 731 /** 732 * qdf_bool_parse() - parse the given string as a boolean value 733 * @bool_str: the input boolean string to parse 734 * @out_bool: the output boolean value, populated on success 735 * 736 * 1, y, Y are mapped to true, 0, n, N are mapped to false. 737 * Leading/trailing whitespace is ignored. 738 * 739 * Return: QDF_STATUS 740 */ 741 QDF_STATUS qdf_bool_parse(const char *bool_str, bool *out_bool); 742 743 /** 744 * qdf_int32_parse() - parse the given string as a 32-bit signed integer 745 * @int_str: the input integer string to parse 746 * @out_int: the output integer value, populated on success 747 * 748 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 749 * encodings via typical prefix notation. Leading/trailing whitespace is 750 * ignored. 751 * 752 * Return: QDF_STATUS 753 */ 754 QDF_STATUS qdf_int32_parse(const char *int_str, int32_t *out_int); 755 756 /** 757 * qdf_uint32_parse() - parse the given string as a 32-bit unsigned integer 758 * @int_str: the input integer string to parse 759 * @out_int: the output integer value, populated on success 760 * 761 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 762 * encodings via typical prefix notation. Leading/trailing whitespace is 763 * ignored. 764 * 765 * Return: QDF_STATUS 766 */ 767 QDF_STATUS qdf_uint32_parse(const char *int_str, uint32_t *out_int); 768 769 /** 770 * qdf_int64_parse() - parse the given string as a 64-bit signed integer 771 * @int_str: the input integer string to parse 772 * @out_int: the output integer value, populated on success 773 * 774 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 775 * encodings via typical prefix notation. Leading/trailing whitespace is 776 * ignored. 777 * 778 * Return: QDF_STATUS 779 */ 780 QDF_STATUS qdf_int64_parse(const char *int_str, int64_t *out_int); 781 782 /** 783 * qdf_uint64_parse() - parse the given string as a 64-bit unsigned integer 784 * @int_str: the input integer string to parse 785 * @out_int: the output integer value, populated on success 786 * 787 * Supports binary (0b), octal (0o), decimal (no prefix), and hexadecimal (0x) 788 * encodings via typical prefix notation. Leading/trailing whitespace is 789 * ignored. 790 * 791 * Return: QDF_STATUS 792 */ 793 QDF_STATUS qdf_uint64_parse(const char *int_str, uint64_t *out_int); 794 795 #define QDF_MAC_ADDR_SIZE 6 796 #define QDF_MAC_ADDR_STR "%02x:%02x:%02x:%02x:%02x:%02x" 797 #define QDF_MAC_ADDR_ARRAY(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] 798 #define QDF_MAC_ADDR_BCAST_INIT { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff } } 799 #define QDF_MAC_ADDR_ZERO_INIT { { 0, 0, 0, 0, 0, 0 } } 800 801 /** 802 * struct qdf_mac_addr - A MAC address 803 * @bytes: the raw address bytes array 804 */ 805 struct qdf_mac_addr { 806 uint8_t bytes[QDF_MAC_ADDR_SIZE]; 807 }; 808 809 /** 810 * qdf_mac_parse() - parse the given string as a MAC address 811 * @mac_str: the input MAC address string to parse 812 * @out_addr: the output MAC address value, populated on success 813 * 814 * A MAC address is a set of 6, colon-delimited, hexadecimal encoded octets. 815 * 816 * E.g. 817 * 00:00:00:00:00:00 (zero address) 818 * ff:ff:ff:ff:ff:ff (broadcast address) 819 * 12:34:56:78:90:ab (an arbitrary address) 820 * 821 * This implementation also accepts MAC addresses without colons. Historically, 822 * other delimiters and groupings have been used to represent MAC addresses, but 823 * these are not supported here. Hexadecimal digits may be in either upper or 824 * lower case. 825 * 826 * Return: QDF_STATUS 827 */ 828 QDF_STATUS qdf_mac_parse(const char *mac_str, struct qdf_mac_addr *out_addr); 829 830 #define QDF_IPV4_ADDR_SIZE 4 831 #define QDF_IPV4_ADDR_STR "%d.%d.%d.%d" 832 #define QDF_IPV4_ADDR_ARRAY(a) (a)[0], (a)[1], (a)[2], (a)[3] 833 #define QDF_IPV4_ADDR_ZERO_INIT { { 0, 0, 0, 0 } } 834 835 /** 836 * struct qdf_ipv4_addr - An IPV4 address 837 * @bytes: the raw address bytes array 838 */ 839 struct qdf_ipv4_addr { 840 uint8_t bytes[QDF_IPV4_ADDR_SIZE]; 841 }; 842 843 /** 844 * qdf_ipv4_parse() - parse the given string as an IPV4 address 845 * @ipv4_str: the input IPV4 address string to parse 846 * @out_addr: the output IPV4 address value, populated on success 847 * 848 * An IPV4 address is a set of 4, dot-delimited, decimal encoded octets. 849 * 850 * E.g. 851 * 0.0.0.0 (wildcard address) 852 * 127.0.0.1 (loopback address) 853 * 255.255.255.255 (broadcast address) 854 * 192.168.0.1 (an arbitrary address) 855 * 856 * Historically, non-decimal encodings have also been used to represent IPV4 857 * addresses, but these are not supported here. 858 * 859 * Return: QDF_STATUS 860 */ 861 QDF_STATUS qdf_ipv4_parse(const char *ipv4_str, struct qdf_ipv4_addr *out_addr); 862 863 #define QDF_IPV6_ADDR_SIZE 16 864 #define QDF_IPV6_ADDR_HEXTET_COUNT 8 865 #define QDF_IPV6_ADDR_STR "%x:%x:%x:%x:%x:%x:%x:%x" 866 #define QDF_IPV6_ADDR_ARRAY(a) \ 867 ((a)[0] << 8) + (a)[1], ((a)[2] << 8) + (a)[3], \ 868 ((a)[4] << 8) + (a)[5], ((a)[6] << 8) + (a)[7], \ 869 ((a)[8] << 8) + (a)[9], ((a)[10] << 8) + (a)[11], \ 870 ((a)[12] << 8) + (a)[13], ((a)[14] << 8) + (a)[15] 871 #define QDF_IPV6_ADDR_ZERO_INIT \ 872 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } } 873 874 /** 875 * struct qdf_ipv6_addr - An IPV6 address 876 * @bytes: the raw address bytes array 877 */ 878 struct qdf_ipv6_addr { 879 uint8_t bytes[QDF_IPV6_ADDR_SIZE]; 880 }; 881 882 /** 883 * qdf_ipv6_parse() - parse the given string as an IPV6 address 884 * @ipv6_str: the input IPV6 address string to parse 885 * @out_addr: the output IPV6 address value, populated on success 886 * 887 * A hextet is a pair of octets. An IPV6 address is a set of 8, colon-delimited, 888 * hexadecimal encoded hextets. Each hextet may omit leading zeros. One or more 889 * zero-hextets may be "compressed" using a pair of colons ("::"). Up to one 890 * such zero-compression is allowed per address. 891 * 892 * E.g. 893 * 0:0:0:0:0:0:0:0 (unspecified address) 894 * :: (also the unspecified address) 895 * 0:0:0:0:0:0:0:1 (loopback address) 896 * ::1 (also the loopback address) 897 * 900a:ae7::6 (an arbitrary address) 898 * 900a:ae7:0:0:0:0:0:6 (the same arbitrary address) 899 * 900 * Hexadecimal digits may be in either upper or lower case. 901 * 902 * Return: QDF_STATUS 903 */ 904 QDF_STATUS qdf_ipv6_parse(const char *ipv6_str, struct qdf_ipv6_addr *out_addr); 905 906 /** 907 * qdf_uint16_array_parse() - parse the given string as uint16 array 908 * @in_str: the input string to parse 909 * @out_array: the output uint16 array, populated on success 910 * @array_size: size of the array 911 * @out_size: size of the populated array 912 * 913 * This API is called to convert string (each value separated by 914 * a comma) into an uint16 array 915 * 916 * Return: QDF_STATUS 917 */ 918 919 QDF_STATUS qdf_uint16_array_parse(const char *in_str, uint16_t *out_array, 920 qdf_size_t array_size, qdf_size_t *out_size); 921 922 /** 923 * qdf_uint8_array_parse() - parse the given string as uint8 array 924 * @in_str: the input string to parse 925 * @out_array: the output uint8 array, populated on success 926 * @array_size: size of the array 927 * @out_size: size of the populated array 928 * 929 * This API is called to convert string (each byte separated by 930 * a comma) into an u8 array 931 * 932 * Return: QDF_STATUS 933 */ 934 QDF_STATUS qdf_uint8_array_parse(const char *in_str, uint8_t *out_array, 935 qdf_size_t array_size, qdf_size_t *out_size); 936 937 #define QDF_MAX_NUM_CHAN (128) 938 939 #define QDF_BCAST_MAC_ADDR (0xFF) 940 #define QDF_MCAST_IPV4_MAC_ADDR (0x01) 941 #define QDF_MCAST_IPV6_MAC_ADDR (0x33) 942 943 /** 944 * struct qdf_tso_frag_t - fragments of a single TCP segment 945 * @paddr_low_32: Lower 32 bits of the buffer pointer 946 * @paddr_upper_16: upper 16 bits of the buffer pointer 947 * @length: length of the buffer 948 * @vaddr: virtual address 949 * 950 * This structure holds the fragments of a single TCP segment of a 951 * given jumbo TSO network buffer 952 */ 953 struct qdf_tso_frag_t { 954 uint16_t length; 955 unsigned char *vaddr; 956 qdf_dma_addr_t paddr; 957 }; 958 959 #define FRAG_NUM_MAX 6 960 #define TSO_SEG_MAGIC_COOKIE 0x1EED 961 962 /** 963 * struct qdf_tso_flags_t - TSO specific flags 964 * @tso_enable: Enable transmit segmentation offload 965 * @tcp_flags_mask: Tcp_flag is inserted into the header based 966 * on the mask 967 * @l2_len: L2 length for the msdu 968 * @ip_len: IP length for the msdu 969 * @tcp_seq_num: TCP sequence number 970 * @ip_id: IP identification number 971 * 972 * This structure holds the TSO specific flags extracted from the TSO network 973 * buffer for a given TCP segment 974 */ 975 struct qdf_tso_flags_t { 976 uint32_t tso_enable:1, 977 reserved_0a:6, 978 fin:1, 979 syn:1, 980 rst:1, 981 psh:1, 982 ack:1, 983 urg:1, 984 ece:1, 985 cwr:1, 986 ns:1, 987 tcp_flags_mask:9, 988 reserved_0b:7; 989 990 uint32_t l2_len:16, 991 ip_len:16; 992 993 uint32_t tcp_seq_num; 994 995 uint32_t ip_id:16, 996 ipv4_checksum_en:1, 997 udp_ipv4_checksum_en:1, 998 udp_ipv6_checksum_en:1, 999 tcp_ipv4_checksum_en:1, 1000 tcp_ipv6_checksum_en:1, 1001 partial_checksum_en:1, 1002 reserved_3a:10; 1003 1004 uint32_t checksum_offset:14, 1005 reserved_4a:2, 1006 payload_start_offset:14, 1007 reserved_4b:2; 1008 1009 uint32_t payload_end_offset:14, 1010 reserved_5:18; 1011 }; 1012 1013 /** 1014 * struct qdf_tso_seg_t - single TSO segment 1015 * @tso_flags: TSO flags 1016 * @num_frags: number of fragments 1017 * @total_len: total length of the packet 1018 * @tso_frags: array holding the fragments 1019 * 1020 * This structure holds the information of a single TSO segment of a jumbo 1021 * TSO network buffer 1022 */ 1023 struct qdf_tso_seg_t { 1024 struct qdf_tso_flags_t tso_flags; 1025 uint32_t num_frags; 1026 uint32_t total_len; 1027 struct qdf_tso_frag_t tso_frags[FRAG_NUM_MAX]; 1028 }; 1029 1030 /** 1031 * TSO seg elem action caller locations: goes into dbg.history below. 1032 * Needed to be defined outside of the feature so that 1033 * callers can be coded without ifdefs (even if they get 1034 * resolved to nothing) 1035 */ 1036 enum tsoseg_dbg_caller_e { 1037 TSOSEG_LOC_UNDEFINED, 1038 TSOSEG_LOC_INIT1, 1039 TSOSEG_LOC_INIT2, 1040 TSOSEG_LOC_FREE, 1041 TSOSEG_LOC_ALLOC, 1042 TSOSEG_LOC_DEINIT, 1043 TSOSEG_LOC_GETINFO, 1044 TSOSEG_LOC_FILLHTTSEG, 1045 TSOSEG_LOC_FILLCMNSEG, 1046 TSOSEG_LOC_PREPARETSO, 1047 TSOSEG_LOC_TXPREPLLFAST, 1048 TSOSEG_LOC_UNMAPTSO, 1049 TSOSEG_LOC_UNMAPLAST, 1050 TSOSEG_LOC_FORCE_FREE, 1051 }; 1052 #ifdef TSOSEG_DEBUG 1053 1054 /** 1055 * WARNING: Don't change the history size without changing the wrap 1056 * code in qdf_tso_seg_dbg_record function 1057 */ 1058 #define MAX_TSO_SEG_ACT_HISTORY 16 1059 struct qdf_tso_seg_dbg_history_t { 1060 uint64_t ts; 1061 short id; 1062 }; 1063 struct qdf_tso_seg_dbg_t { 1064 void *txdesc; /* owner - (ol_txrx_tx_desc_t *) */ 1065 qdf_atomic_t cur; /* index of last valid entry */ 1066 struct qdf_tso_seg_dbg_history_t h[MAX_TSO_SEG_ACT_HISTORY]; 1067 }; 1068 #endif /* TSOSEG_DEBUG */ 1069 1070 /** 1071 * qdf_tso_seg_elem_t - tso segment element 1072 * @next: pointer to the next segment 1073 * @seg: instance of segment 1074 */ 1075 struct qdf_tso_seg_elem_t { 1076 struct qdf_tso_seg_elem_t *next; 1077 struct qdf_tso_seg_t seg; 1078 uint32_t cookie:13, 1079 on_freelist:1, 1080 sent_to_target:1, 1081 force_free:1; 1082 #ifdef TSOSEG_DEBUG 1083 struct qdf_tso_seg_dbg_t dbg; 1084 #endif /* TSOSEG_DEBUG */ 1085 }; 1086 1087 /** 1088 * struct qdf_tso_num_seg_t - single element to count for num of seg 1089 * @tso_cmn_num_seg: num of seg in a jumbo skb 1090 * 1091 * This structure holds the information of num of segments of a jumbo 1092 * TSO network buffer. 1093 */ 1094 struct qdf_tso_num_seg_t { 1095 uint32_t tso_cmn_num_seg; 1096 }; 1097 1098 /** 1099 * qdf_tso_num_seg_elem_t - num of tso segment element for jumbo skb 1100 * @next: pointer to the next segment 1101 * @num_seg: instance of num of seg 1102 */ 1103 struct qdf_tso_num_seg_elem_t { 1104 struct qdf_tso_num_seg_elem_t *next; 1105 struct qdf_tso_num_seg_t num_seg; 1106 }; 1107 1108 /** 1109 * struct qdf_tso_info_t - TSO information extracted 1110 * @is_tso: is this is a TSO frame 1111 * @num_segs: number of segments 1112 * @tso_seg_list: list of TSO segments for this jumbo packet 1113 * @curr_seg: segment that is currently being processed 1114 * @tso_num_seg_list: num of tso seg for this jumbo packet 1115 * @msdu_stats_idx: msdu index for tso stats 1116 * 1117 * This structure holds the TSO information extracted after parsing the TSO 1118 * jumbo network buffer. It contains a chain of the TSO segments belonging to 1119 * the jumbo packet 1120 */ 1121 struct qdf_tso_info_t { 1122 uint8_t is_tso; 1123 uint32_t num_segs; 1124 struct qdf_tso_seg_elem_t *tso_seg_list; 1125 struct qdf_tso_seg_elem_t *curr_seg; 1126 struct qdf_tso_num_seg_elem_t *tso_num_seg_list; 1127 uint32_t msdu_stats_idx; 1128 }; 1129 1130 /** 1131 * Used to set classify bit in CE desc. 1132 */ 1133 #define QDF_CE_TX_CLASSIFY_BIT_S 5 1134 1135 /** 1136 * QDF_CE_TX_PKT_TYPE_BIT_S - 2 bits starting at bit 6 in CE desc. 1137 */ 1138 #define QDF_CE_TX_PKT_TYPE_BIT_S 6 1139 1140 /** 1141 * QDF_CE_TX_PKT_OFFSET_BIT_S - 12 bits --> 16-27, in the CE desciptor 1142 * the length of HTT/HTC descriptor 1143 */ 1144 #define QDF_CE_TX_PKT_OFFSET_BIT_S 16 1145 1146 /** 1147 * QDF_CE_TX_PKT_OFFSET_BIT_M - Mask for packet offset in the CE descriptor. 1148 */ 1149 #define QDF_CE_TX_PKT_OFFSET_BIT_M 0x0fff0000 1150 1151 /** 1152 * enum qdf_suspend_type - type of suspend 1153 * @QDF_SYSTEM_SUSPEND: System suspend triggered wlan suspend 1154 * @QDF_RUNTIME_SUSPEND: Runtime pm inactivity timer triggered wlan suspend 1155 */ 1156 enum qdf_suspend_type { 1157 QDF_SYSTEM_SUSPEND, 1158 QDF_RUNTIME_SUSPEND 1159 }; 1160 1161 /** 1162 * enum qdf_hang_reason - host hang/ssr reason 1163 * @QDF_REASON_UNSPECIFIED: Unspecified reason 1164 * @QDF_RX_HASH_NO_ENTRY_FOUND: No Map for the MAC entry for the received frame 1165 * @QDF_PEER_DELETION_TIMEDOUT: peer deletion timeout happened 1166 * @QDF_PEER_UNMAP_TIMEDOUT: peer unmap timeout 1167 * @QDF_SCAN_REQ_EXPIRED: Scan request timed out 1168 * @QDF_SCAN_ATTEMPT_FAILURES: Consecutive Scan attempt failures 1169 * @QDF_GET_MSG_BUFF_FAILURE: Unable to get the message buffer 1170 * @QDF_ACTIVE_LIST_TIMEOUT: Current command processing is timedout 1171 * @QDF_SUSPEND_TIMEOUT: Timeout for an ACK from FW for suspend request 1172 * @QDF_RESUME_TIMEOUT: Timeout for an ACK from FW for resume request 1173 * @QDF_WMI_EXCEED_MAX_PENDING_CMDS: wmi exceed max pending cmd 1174 */ 1175 enum qdf_hang_reason { 1176 QDF_REASON_UNSPECIFIED = 0, 1177 QDF_RX_HASH_NO_ENTRY_FOUND = 1, 1178 QDF_PEER_DELETION_TIMEDOUT = 2, 1179 QDF_PEER_UNMAP_TIMEDOUT = 3, 1180 QDF_SCAN_REQ_EXPIRED = 4, 1181 QDF_SCAN_ATTEMPT_FAILURES = 5, 1182 QDF_GET_MSG_BUFF_FAILURE = 6, 1183 QDF_ACTIVE_LIST_TIMEOUT = 7, 1184 QDF_SUSPEND_TIMEOUT = 8, 1185 QDF_RESUME_TIMEOUT = 9, 1186 QDF_WMI_EXCEED_MAX_PENDING_CMDS = 10, 1187 }; 1188 1189 /** 1190 * enum qdf_stats_verbosity_level - Verbosity levels for stats 1191 * for which want to have different levels 1192 * @QDF_STATS_VERBOSITY_LEVEL_LOW: Stats verbosity level low 1193 * @QDF_STATS_VERBOSITY_LEVEL_HIGH: Stats verbosity level high 1194 */ 1195 enum qdf_stats_verbosity_level { 1196 QDF_STATS_VERBOSITY_LEVEL_LOW, 1197 QDF_STATS_VERBOSITY_LEVEL_HIGH 1198 }; 1199 1200 /** 1201 * enum qdf_clock_id - The clock IDs of the various system clocks 1202 * @QDF_CLOCK_REALTIME: Clock is close to current time of day 1203 * @QDF_CLOCK_MONOTONIC: Clock is absolute elapsed time 1204 */ 1205 enum qdf_clock_id { 1206 QDF_CLOCK_REALTIME = __QDF_CLOCK_REALTIME, 1207 QDF_CLOCK_MONOTONIC = __QDF_CLOCK_MONOTONIC 1208 }; 1209 1210 /** 1211 * enum qdf_hrtimer_mode - Mode arguments of qdf_hrtimer_data_t 1212 * related functions 1213 * @QDF_HRTIMER_MODE_ABS: Time value is absolute 1214 * @QDF_HRTIMER_MODE_REL: Time value is relative to now 1215 * @QDF_HRTIMER_MODE_PINNED: Timer is bound to CPU 1216 */ 1217 enum qdf_hrtimer_mode { 1218 QDF_HRTIMER_MODE_ABS = __QDF_HRTIMER_MODE_ABS, 1219 QDF_HRTIMER_MODE_REL = __QDF_HRTIMER_MODE_REL, 1220 QDF_HRTIMER_MODE_PINNED = __QDF_HRTIMER_MODE_PINNED, 1221 }; 1222 1223 /** 1224 * enum qdf_hrtimer_restart_status - Return values for the 1225 * qdf_hrtimer_data_t callback function 1226 * @QDF_HRTIMER_NORESTART: Timer is not restarted 1227 * @QDF_HRTIMER_RESTART: Timer must be restarted 1228 */ 1229 enum qdf_hrtimer_restart_status { 1230 QDF_HRTIMER_NORESTART = __QDF_HRTIMER_NORESTART, 1231 QDF_HRTIMER_RESTART = __QDF_HRTIMER_RESTART, 1232 }; 1233 1234 /** 1235 * enum qdf_context_mode - Values for the 1236 * hrtimer context 1237 * @QDF_CONTEXT_HARDWARE: Runs in hw interrupt context 1238 * @QDF_CONTEXT_TASKLET: Runs in tasklet context 1239 */ 1240 enum qdf_context_mode { 1241 QDF_CONTEXT_HARDWARE = 0, 1242 QDF_CONTEXT_TASKLET = 1, 1243 }; 1244 1245 #endif /* __QDF_TYPES_H */ 1246