1 /* 2 * DHD Linux header file (dhd_linux exports for cfg80211 and other components) 3 * 4 * Copyright (C) 2020, Broadcom. 5 * 6 * Unless you and Broadcom execute a separate written software license 7 * agreement governing use of this software, this software is licensed to you 8 * under the terms of the GNU General Public License version 2 (the "GPL"), 9 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 10 * following added to such license: 11 * 12 * As a special exception, the copyright holders of this software give you 13 * permission to link this software with independent modules, and to copy and 14 * distribute the resulting executable under terms of your choice, provided that 15 * you also meet, for each linked independent module, the terms and conditions of 16 * the license of that module. An independent module is a module which is not 17 * derived from this software. The special exception does not apply to any 18 * modifications of the software. 19 * 20 * 21 * <<Broadcom-WL-IPTag/Open:>> 22 * 23 * $Id$ 24 */ 25 26 /* wifi platform functions for power, interrupt and pre-alloc, either 27 * from Android-like platform device data, or Broadcom wifi platform 28 * device data. 29 * 30 */ 31 #ifndef __DHD_LINUX_H__ 32 #define __DHD_LINUX_H__ 33 34 #include <linux/kernel.h> 35 #include <linux/init.h> 36 #include <linux/fs.h> 37 #include <dngl_stats.h> 38 #include <dhd.h> 39 #ifdef DHD_WMF 40 #include <dhd_wmf_linux.h> 41 #endif 42 /* Linux wireless extension support */ 43 #if defined(WL_WIRELESS_EXT) 44 #include <wl_iw.h> 45 #endif /* defined(WL_WIRELESS_EXT) */ 46 #if defined(CONFIG_HAS_EARLYSUSPEND) && defined(DHD_USE_EARLYSUSPEND) 47 #include <linux/earlysuspend.h> 48 #endif /* defined(CONFIG_HAS_EARLYSUSPEND) && defined(DHD_USE_EARLYSUSPEND) */ 49 50 #ifdef BCMPCIE 51 #include <bcmmsgbuf.h> 52 #endif /* BCMPCIE */ 53 54 #ifdef PCIE_FULL_DONGLE 55 #include <etd.h> 56 #endif /* PCIE_FULL_DONGLE */ 57 58 #ifdef WL_MONITOR 59 #ifdef HOST_RADIOTAP_CONV 60 #include <bcmwifi_monitor.h> 61 #else 62 #define MAX_RADIOTAP_SIZE 256 /* Maximum size to hold HE Radiotap header format */ 63 #define MAX_MON_PKT_SIZE (4096 + MAX_RADIOTAP_SIZE) 64 #endif /* HOST_RADIOTAP_CONV */ 65 #endif /* WL_MONITOR */ 66 67 /* dongle status */ 68 enum wifi_adapter_status { 69 WIFI_STATUS_POWER_ON = 0, 70 WIFI_STATUS_ATTACH, 71 WIFI_STATUS_FW_READY, 72 WIFI_STATUS_DETTACH 73 }; 74 #define wifi_chk_adapter_status(adapter, stat) (test_bit(stat, &(adapter)->status)) 75 #define wifi_get_adapter_status(adapter, stat) (test_bit(stat, &(adapter)->status)) 76 #define wifi_set_adapter_status(adapter, stat) (set_bit(stat, &(adapter)->status)) 77 #define wifi_clr_adapter_status(adapter, stat) (clear_bit(stat, &(adapter)->status)) 78 #define wifi_chg_adapter_status(adapter, stat) (change_bit(stat, &(adapter)->status)) 79 80 #define DHD_REGISTRATION_TIMEOUT 12000 /* msec : allowed time to finished dhd registration */ 81 #define DHD_FW_READY_TIMEOUT 5000 /* msec : allowed time to finished fw download */ 82 83 typedef struct wifi_adapter_info { 84 const char *name; 85 uint irq_num; 86 uint intr_flags; 87 const char *fw_path; 88 const char *nv_path; 89 const char *clm_path; 90 const char *conf_path; 91 void *wifi_plat_data; /* wifi ctrl func, for backward compatibility */ 92 uint bus_type; 93 uint bus_num; 94 uint slot_num; 95 int index; 96 int gpio_wl_reg_on; 97 #ifdef CUSTOMER_OOB 98 int gpio_wl_host_wake; 99 #endif 100 wait_queue_head_t status_event; 101 unsigned long status; 102 #if defined (BT_OVER_SDIO) 103 const char *btfw_path; 104 #endif /* defined (BT_OVER_SDIO) */ 105 #if defined(BCMSDIO) 106 struct sdio_func *sdio_func; 107 #endif /* BCMSDIO */ 108 #if defined(BCMPCIE) 109 struct pci_dev *pci_dev; 110 struct pci_saved_state *pci_saved_state; 111 #endif /* BCMPCIE */ 112 } wifi_adapter_info_t; 113 114 #if defined(CONFIG_WIFI_CONTROL_FUNC) || defined(CUSTOMER_HW4) 115 #include <linux/wlan_plat.h> 116 #else 117 #include <dhd_plat.h> 118 #endif /* CONFIG_WIFI_CONTROL_FUNC */ 119 120 typedef struct bcmdhd_wifi_platdata { 121 uint num_adapters; 122 wifi_adapter_info_t *adapters; 123 } bcmdhd_wifi_platdata_t; 124 125 /** Per STA params. A list of dhd_sta objects are managed in dhd_if */ 126 typedef struct dhd_sta { 127 cumm_ctr_t cumm_ctr; /* cummulative queue length of child flowrings */ 128 uint16 flowid[NUMPRIO]; /* allocated flow ring ids (by priority) */ 129 void * ifp; /* associated dhd_if */ 130 struct ether_addr ea; /* stations ethernet mac address */ 131 struct list_head list; /* link into dhd_if::sta_list */ 132 int idx; /* index of self in dhd_pub::sta_pool[] */ 133 int ifidx; /* index of interface in dhd */ 134 #ifdef DHD_WMF 135 struct dhd_sta *psta_prim; /* primary index of psta interface */ 136 #endif /* DHD_WMF */ 137 } dhd_sta_t; 138 typedef dhd_sta_t dhd_sta_pool_t; 139 140 #ifdef DHD_4WAYM4_FAIL_DISCONNECT 141 typedef enum { 142 NONE_4WAY, 143 M1_4WAY, 144 M2_4WAY, 145 M3_4WAY, 146 M4_4WAY 147 } msg_4way_t; 148 typedef enum { 149 M3_RXED, 150 M4_TXFAILED 151 } msg_4way_state_t; 152 #define MAX_4WAY_TIMEOUT_MS 2000 153 #endif /* DHD_4WAYM4_FAIL_DISCONNECT */ 154 155 #if defined(DHD_LB) 156 /* Dynamic CPU selection for load balancing. */ 157 #include <linux/cpu.h> 158 #include <linux/cpumask.h> 159 #include <linux/notifier.h> 160 #include <linux/workqueue.h> 161 #include <asm/atomic.h> 162 163 /* FIXME: Make this a module param or a sysfs. */ 164 #if !defined(DHD_LB_PRIMARY_CPUS) 165 #define DHD_LB_PRIMARY_CPUS 0x0 /* Big CPU coreids mask */ 166 #endif 167 #if !defined(DHD_LB_SECONDARY_CPUS) 168 #define DHD_LB_SECONDARY_CPUS 0xFE /* Little CPU coreids mask */ 169 #endif 170 171 #define HIST_BIN_SIZE 9 172 173 #if defined(DHD_LB_TXP) 174 /* Pkttag not compatible with PROP_TXSTATUS or WLFC */ 175 typedef struct dhd_tx_lb_pkttag_fr { 176 struct net_device *net; 177 int ifidx; 178 } dhd_tx_lb_pkttag_fr_t; 179 180 #define DHD_LB_TX_PKTTAG_SET_NETDEV(tag, netdevp) ((tag)->net = netdevp) 181 #define DHD_LB_TX_PKTTAG_NETDEV(tag) ((tag)->net) 182 183 #define DHD_LB_TX_PKTTAG_SET_IFIDX(tag, ifidx) ((tag)->ifidx = ifidx) 184 #define DHD_LB_TX_PKTTAG_IFIDX(tag) ((tag)->ifidx) 185 #endif /* DHD_LB_TXP */ 186 #endif /* DHD_LB */ 187 188 #define FILE_DUMP_MAX_WAIT_TIME 4000 189 190 #ifdef IL_BIGENDIAN 191 #include <bcmendian.h> 192 #define htod32(i) (bcmswap32(i)) 193 #define htod16(i) (bcmswap16(i)) 194 #define dtoh32(i) (bcmswap32(i)) 195 #define dtoh16(i) (bcmswap16(i)) 196 #define htodchanspec(i) htod16(i) 197 #define dtohchanspec(i) dtoh16(i) 198 #else 199 #define htod32(i) (i) 200 #define htod16(i) (i) 201 #define dtoh32(i) (i) 202 #define dtoh16(i) (i) 203 #define htodchanspec(i) (i) 204 #define dtohchanspec(i) (i) 205 #endif /* IL_BIGENDINA */ 206 207 #if defined(DHD_TCP_WINSIZE_ADJUST) 208 #define MIN_TCP_WIN_SIZE 18000 209 #define WIN_SIZE_SCALE_FACTOR 2 210 #define MAX_TARGET_PORTS 5 211 #endif /* DHD_TCP_WINSIZE_ADJUST */ 212 213 #ifdef BLOCK_IPV6_PACKET 214 #define HEX_PREF_STR "0x" 215 #define UNI_FILTER_STR "010000000000" 216 #define ZERO_ADDR_STR "000000000000" 217 #define ETHER_TYPE_STR "0000" 218 #define IPV6_FILTER_STR "20" 219 #define ZERO_TYPE_STR "00" 220 #endif /* BLOCK_IPV6_PACKET */ 221 222 #if defined(OEM_ANDROID) && defined(SOFTAP) 223 extern bool ap_cfg_running; 224 extern bool ap_fw_loaded; 225 #endif 226 227 #if defined(OEM_ANDROID) && defined(BCMPCIE) 228 extern int dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd, int *dtim_period, int *bcn_interval); 229 #else 230 extern int dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd); 231 #endif /* OEM_ANDROID && BCMPCIE */ 232 233 #ifdef CUSTOMER_HW4 234 #ifdef MIMO_ANT_SETTING 235 #ifdef DHD_EXPORT_CNTL_FILE 236 extern unsigned long antsel; 237 #endif /* DHD_EXPORT_CNTL_FILE */ 238 extern int dhd_sel_ant_from_file(dhd_pub_t *dhd); 239 #endif /* MIMO_ANT_SETTING */ 240 #ifdef WRITE_WLANINFO 241 #define MAX_VERSION_LEN 512 242 #ifdef DHD_EXPORT_CNTL_FILE 243 extern char version_info[MAX_VERSION_LEN]; 244 #endif /* DHD_EXPORT_CNTL_FILE */ 245 extern uint32 sec_save_wlinfo(char *firm_ver, char *dhd_ver, char *nvram_p, char *clm_ver); 246 #endif /* WRITE_WLANINFO */ 247 #ifdef LOGTRACE_FROM_FILE 248 extern int dhd_logtrace_from_file(dhd_pub_t *dhd); 249 #ifdef DHD_EXPORT_CNTL_FILE 250 extern unsigned long logtrace_val; 251 #endif /* DHD_EXPORT_CNTL_FILE */ 252 #endif /* LOGTRACE_FROM_FILE */ 253 #ifdef GEN_SOFTAP_INFO_FILE 254 #define SOFTAP_INFO_BUF_SZ 512 255 #ifdef DHD_EXPORT_CNTL_FILE 256 extern char softapinfostr[SOFTAP_INFO_BUF_SZ]; 257 #endif /* DHD_EXPORT_CNTL_FILE */ 258 extern uint32 sec_save_softap_info(void); 259 #endif /* GEN_SOFTAP_INFO_FILE */ 260 #endif /* CUSTOMER_HW4 */ 261 262 #ifdef DHD_SEND_HANG_PRIVCMD_ERRORS 263 extern uint32 report_hang_privcmd_err; 264 #endif /* DHD_SEND_HANG_PRIVCMD_ERRORS */ 265 266 #if defined(SOFTAP_TPUT_ENHANCE) 267 extern void dhd_bus_setidletime(dhd_pub_t *dhdp, int idle_time); 268 extern void dhd_bus_getidletime(dhd_pub_t *dhdp, int* idle_time); 269 #endif /* SOFTAP_TPUT_ENHANCE */ 270 271 #if defined(BCM_ROUTER_DHD) 272 void traffic_mgmt_pkt_set_prio(dhd_pub_t *dhdp, void * pktbuf); 273 #endif /* BCM_ROUTER_DHD */ 274 275 #ifdef DHD_LOG_DUMP 276 /* 0: DLD_BUF_TYPE_GENERAL, 1: DLD_BUF_TYPE_PRESERVE 277 * 2: DLD_BUF_TYPE_SPECIAL 278 */ 279 #define DLD_BUFFER_NUM 3 280 281 #ifndef CUSTOM_LOG_DUMP_BUFSIZE_MB 282 #define CUSTOM_LOG_DUMP_BUFSIZE_MB 4 /* DHD_LOG_DUMP_BUF_SIZE 4 MB static memory in kernel */ 283 #endif /* CUSTOM_LOG_DUMP_BUFSIZE_MB */ 284 285 #define LOG_DUMP_TOTAL_BUFSIZE (1024 * 1024 * CUSTOM_LOG_DUMP_BUFSIZE_MB) 286 287 /* 288 * Below are different sections that use the prealloced buffer 289 * and sum of the sizes of these should not cross LOG_DUMP_TOTAL_BUFSIZE 290 */ 291 #ifdef EWP_BCM_TRACE 292 #define LOG_DUMP_GENERAL_MAX_BUFSIZE (192 * 1024 * CUSTOM_LOG_DUMP_BUFSIZE_MB) 293 #define LOG_DUMP_BCM_TRACE_MAX_BUFSIZE (64 * 1024 * CUSTOM_LOG_DUMP_BUFSIZE_MB) 294 #else 295 #define LOG_DUMP_GENERAL_MAX_BUFSIZE (256 * 1024 * CUSTOM_LOG_DUMP_BUFSIZE_MB) 296 #define LOG_DUMP_BCM_TRACE_MAX_BUFSIZE 0 297 #endif /* EWP_BCM_TRACE */ 298 #define LOG_DUMP_PRESERVE_MAX_BUFSIZE (128 * 1024 * CUSTOM_LOG_DUMP_BUFSIZE_MB) 299 #define LOG_DUMP_ECNTRS_MAX_BUFSIZE (256 * 1024 * CUSTOM_LOG_DUMP_BUFSIZE_MB) 300 #define LOG_DUMP_RTT_MAX_BUFSIZE (256 * 1024 * CUSTOM_LOG_DUMP_BUFSIZE_MB) 301 #define LOG_DUMP_FILTER_MAX_BUFSIZE (128 * 1024 * CUSTOM_LOG_DUMP_BUFSIZE_MB) 302 303 #if LOG_DUMP_TOTAL_BUFSIZE < \ 304 (LOG_DUMP_GENERAL_MAX_BUFSIZE + LOG_DUMP_PRESERVE_MAX_BUFSIZE + \ 305 LOG_DUMP_ECNTRS_MAX_BUFSIZE + LOG_DUMP_RTT_MAX_BUFSIZE + \ 306 LOG_DUMP_BCM_TRACE_MAX_BUFSIZE + LOG_DUMP_FILTER_MAX_BUFSIZE) 307 #error "LOG_DUMP_TOTAL_BUFSIZE is lesser than sum of all rings" 308 #endif 309 310 /* Special buffer is allocated as separately in prealloc */ 311 #define LOG_DUMP_SPECIAL_MAX_BUFSIZE (8 * 1024) 312 313 #define LOG_DUMP_MAX_FILESIZE (8 *1024 * 1024) /* 8 MB default */ 314 315 #ifdef CONFIG_LOG_BUF_SHIFT 316 /* 15% of kernel log buf size, if for example klog buf size is 512KB 317 * 15% of 512KB ~= 80KB 318 */ 319 #define LOG_DUMP_KERNEL_TAIL_FLUSH_SIZE \ 320 (15 * ((1 << CONFIG_LOG_BUF_SHIFT)/100)) 321 #endif /* CONFIG_LOG_BUF_SHIFT */ 322 323 #define LOG_DUMP_COOKIE_BUFSIZE 1024u 324 typedef struct { 325 char *hdr_str; 326 log_dump_section_type_t sec_type; 327 } dld_hdr_t; 328 329 #define DHD_PRINT_BUF_NAME_LEN 30 330 void dhd_get_debug_dump_len(void *handle, struct sk_buff *skb, void *event_info, u8 event); 331 void cfgvendor_log_dump_len(dhd_pub_t *dhdp, log_dump_type_t *type, struct sk_buff *skb); 332 #endif /* DHD_LOG_DUMP */ 333 334 typedef struct dhd_if_event { 335 struct list_head list; 336 wl_event_data_if_t event; 337 char name[IFNAMSIZ+1]; 338 uint8 mac[ETHER_ADDR_LEN]; 339 } dhd_if_event_t; 340 341 /* Interface control information */ 342 typedef struct dhd_if { 343 struct dhd_info *info; /* back pointer to dhd_info */ 344 /* OS/stack specifics */ 345 struct net_device *net; 346 int idx; /* iface idx in dongle */ 347 uint subunit; /* subunit */ 348 uint8 mac_addr[ETHER_ADDR_LEN]; /* assigned MAC address */ 349 bool set_macaddress; 350 bool set_multicast; 351 uint8 bssidx; /* bsscfg index for the interface */ 352 bool attached; /* Delayed attachment when unset */ 353 bool txflowcontrol; /* Per interface flow control indicator */ 354 char name[IFNAMSIZ+1]; /* linux interface name */ 355 char dngl_name[IFNAMSIZ+1]; /* corresponding dongle interface name */ 356 struct net_device_stats stats; 357 #ifdef DHD_WMF 358 dhd_wmf_t wmf; /* per bsscfg wmf setting */ 359 bool wmf_psta_disable; /* enable/disable MC pkt to each mac 360 * of MC group behind PSTA 361 */ 362 #endif /* DHD_WMF */ 363 #ifdef PCIE_FULL_DONGLE 364 struct list_head sta_list; /* sll of associated stations */ 365 spinlock_t sta_list_lock; /* lock for manipulating sll */ 366 #endif /* PCIE_FULL_DONGLE */ 367 uint32 ap_isolate; /* ap-isolation settings */ 368 #ifdef DHD_L2_FILTER 369 bool parp_enable; 370 bool parp_discard; 371 bool parp_allnode; 372 arp_table_t *phnd_arp_table; 373 /* for Per BSS modification */ 374 bool dhcp_unicast; 375 bool block_ping; 376 bool grat_arp; 377 bool block_tdls; 378 #endif /* DHD_L2_FILTER */ 379 #if (defined(BCM_ROUTER_DHD) && defined(QOS_MAP_SET)) 380 uint8 *qosmap_up_table; /* user priority table, size is UP_TABLE_MAX */ 381 bool qosmap_up_table_enable; /* flag set only when app want to set additional UP */ 382 #endif /* BCM_ROUTER_DHD && QOS_MAP_SET */ 383 #ifdef DHD_MCAST_REGEN 384 bool mcast_regen_bss_enable; 385 #endif 386 bool rx_pkt_chainable; /* set all rx packet to chainable config by default */ 387 cumm_ctr_t cumm_ctr; /* cummulative queue length of child flowrings */ 388 #ifdef BCM_ROUTER_DHD 389 bool primsta_dwds; /* DWDS status of primary sta interface */ 390 #endif /* BCM_ROUTER_DHD */ 391 uint8 tx_paths_active; 392 bool del_in_progress; 393 bool static_if; /* used to avoid some operations on static_if */ 394 #ifdef DHD_4WAYM4_FAIL_DISCONNECT 395 struct delayed_work m4state_work; 396 atomic_t m4state; 397 #endif /* DHD_4WAYM4_FAIL_DISCONNECT */ 398 #ifdef DHDTCPSYNC_FLOOD_BLK 399 uint32 tsync_rcvd; 400 uint32 tsyncack_txed; 401 u64 last_sync; 402 struct work_struct blk_tsfl_work; 403 uint32 tsync_per_sec; 404 bool disconnect_tsync_flood; 405 #endif /* DHDTCPSYNC_FLOOD_BLK */ 406 #ifdef DHD_POST_EAPOL_M1_AFTER_ROAM_EVT 407 bool recv_reassoc_evt; 408 bool post_roam_evt; 409 #endif /* DHD_POST_EAPOL_M1_AFTER_ROAM_EVT */ 410 #ifdef WLDWDS 411 bool dwds; /* DWDS interface */ 412 #endif /* WLDWDS */ 413 #ifdef WLEASYMESH 414 uint8 _1905_al_ucast[ETHER_ADDR_LEN]; 415 uint8 _1905_al_mcast[ETHER_ADDR_LEN]; 416 #endif /* WLEASYMESH */ 417 } dhd_if_t; 418 419 struct ipv6_work_info_t { 420 uint8 if_idx; 421 char ipv6_addr[IPV6_ADDR_LEN]; 422 unsigned long event; 423 }; 424 425 typedef struct dhd_dump { 426 uint8 *buf; 427 int bufsize; 428 uint8 *hscb_buf; 429 int hscb_bufsize; 430 } dhd_dump_t; 431 #ifdef DNGL_AXI_ERROR_LOGGING 432 typedef struct dhd_axi_error_dump { 433 ulong fault_address; 434 uint32 axid; 435 struct hnd_ext_trap_axi_error_v1 etd_axi_error_v1; 436 } dhd_axi_error_dump_t; 437 #endif /* DNGL_AXI_ERROR_LOGGING */ 438 #ifdef BCM_ROUTER_DHD 439 typedef struct dhd_write_file { 440 char file_path[64]; 441 uint32 file_flags; 442 uint8 *buf; 443 int bufsize; 444 } dhd_write_file_t; 445 #endif 446 447 #ifdef DHD_PCIE_NATIVE_RUNTIMEPM 448 struct dhd_rx_tx_work { 449 struct work_struct work; 450 struct sk_buff *skb; 451 struct net_device *net; 452 struct dhd_pub *pub; 453 }; 454 #endif /* DHD_PCIE_NATIVE_RUNTIMEPM */ 455 456 #ifdef FILTER_IE 457 #define FILTER_IE_PATH "/vendor/etc/wifi/filter_ie" 458 #define FILTER_IE_BUFSZ 1024 /* ioc buffsize for FILTER_IE */ 459 #define FILE_BLOCK_READ_SIZE 256 460 #define WL_FILTER_IE_IOV_HDR_SIZE OFFSETOF(wl_filter_ie_iov_v1_t, tlvs) 461 #endif /* FILTER_IE */ 462 463 #define NULL_CHECK(p, s, err) \ 464 do { \ 465 if (!(p)) { \ 466 printk("NULL POINTER (%s) : %s\n", __FUNCTION__, (s)); \ 467 err = BCME_ERROR; \ 468 return err; \ 469 } \ 470 } while (0) 471 472 int dhd_wifi_platform_register_drv(void); 473 void dhd_wifi_platform_unregister_drv(void); 474 wifi_adapter_info_t* dhd_wifi_platform_attach_adapter(uint32 bus_type, 475 uint32 bus_num, uint32 slot_num, unsigned long status); 476 wifi_adapter_info_t* dhd_wifi_platform_get_adapter(uint32 bus_type, uint32 bus_num, 477 uint32 slot_num); 478 int wifi_platform_set_power(wifi_adapter_info_t *adapter, bool on, unsigned long msec); 479 int wifi_platform_bus_enumerate(wifi_adapter_info_t *adapter, bool device_present); 480 int wifi_platform_get_irq_number(wifi_adapter_info_t *adapter, unsigned long *irq_flags_ptr); 481 int wifi_platform_get_mac_addr(wifi_adapter_info_t *adapter, unsigned char *buf, int ifidx); 482 #ifdef DHD_COREDUMP 483 int wifi_platform_set_coredump(wifi_adapter_info_t *adapter, const char *buf, int buf_len, 484 const char *info); 485 #endif /* DHD_COREDUMP */ 486 #ifdef CUSTOM_COUNTRY_CODE 487 void *wifi_platform_get_country_code(wifi_adapter_info_t *adapter, char *ccode, 488 u32 flags); 489 #else 490 void *wifi_platform_get_country_code(wifi_adapter_info_t *adapter, char *ccode); 491 #endif /* CUSTOM_COUNTRY_CODE */ 492 void* wifi_platform_prealloc(wifi_adapter_info_t *adapter, int section, unsigned long size); 493 void* wifi_platform_get_prealloc_func_ptr(wifi_adapter_info_t *adapter); 494 495 int dhd_get_fw_mode(struct dhd_info *dhdinfo); 496 bool dhd_update_fw_nv_path(struct dhd_info *dhdinfo); 497 #ifdef BCM_ROUTER_DHD 498 void dhd_update_dpsta_interface_for_sta(dhd_pub_t* dhdp, int ifidx, void* event_data); 499 #endif /* BCM_ROUTER_DHD */ 500 #ifdef DHD_WMF 501 dhd_wmf_t* dhd_wmf_conf(dhd_pub_t *dhdp, uint32 idx); 502 int dhd_get_wmf_psta_disable(dhd_pub_t *dhdp, uint32 idx); 503 int dhd_set_wmf_psta_disable(dhd_pub_t *dhdp, uint32 idx, int val); 504 void dhd_update_psta_interface_for_sta(dhd_pub_t *dhdp, char* ifname, 505 void* mac_addr, void* event_data); 506 #endif /* DHD_WMF */ 507 508 #if defined (BT_OVER_SDIO) 509 int dhd_net_bus_get(struct net_device *dev); 510 int dhd_net_bus_put(struct net_device *dev); 511 #endif /* BT_OVER_SDIO */ 512 #if defined(WLADPS) || defined(WLADPS_PRIVATE_CMD) 513 #define ADPS_ENABLE 1 514 #define ADPS_DISABLE 0 515 516 int dhd_enable_adps(dhd_pub_t *dhd, uint8 on); 517 #endif /* WLADPS || WLADPS_PRIVATE_CMD */ 518 #ifdef DHDTCPSYNC_FLOOD_BLK 519 extern void dhd_reset_tcpsync_info_by_ifp(dhd_if_t *ifp); 520 extern void dhd_reset_tcpsync_info_by_dev(struct net_device *dev); 521 #endif /* DHDTCPSYNC_FLOOD_BLK */ 522 #ifdef PCIE_FULL_DONGLE 523 extern void dhd_net_del_flowrings_sta(dhd_pub_t * dhd, struct net_device * ndev); 524 #endif /* PCIE_FULL_DONGLE */ 525 int dhd_get_fw_capabilities(dhd_pub_t * dhd); 526 #endif /* __DHD_LINUX_H__ */ 527