drivers/net/wireless/wl12xx/wl12xx.h

   1 /*
   2  * This file is part of wl1271
   3  *
   4  * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
   5  * Copyright (C) 2008-2009 Nokia Corporation
   6  *
   7  * Contact: Luciano Coelho <luciano.coelho@nokia.com>
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * version 2 as published by the Free Software Foundation.
  12  *
  13  * This program is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  21  * 02110-1301 USA
  22  *
  23  */
  24
  25 #ifndef __WL12XX_H__
  26 #define __WL12XX_H__
  27
  28 #include <linux/mutex.h>
  29 #include <linux/completion.h>
  30 #include <linux/spinlock.h>
  31 #include <linux/list.h>
  32 #include <linux/bitops.h>
  33 #include <net/mac80211.h>
  34
  35 #include "conf.h"
  36 #include "ini.h"
  37
  38 /*
  39  * FW versions support BA 11n
  40  * versions marks x.x.x.50-60.x
  41  */
  42 #define WL12XX_BA_SUPPORT_FW_COST_VER2_START    50
  43 #define WL12XX_BA_SUPPORT_FW_COST_VER2_END      60
  44
  45 #define WL127X_FW_NAME "ti-connectivity/wl127x-fw-3.bin"
  46 #define WL128X_FW_NAME "ti-connectivity/wl128x-fw-3.bin"
  47
  48 /*
  49  * wl127x and wl128x are using the same NVS file name. However, the
  50  * ini parameters between them are different.  The driver validates
  51  * the correct NVS size in wl1271_boot_upload_nvs().
  52  */
  53 #define WL12XX_NVS_NAME "ti-connectivity/wl1271-nvs.bin"
  54
  55 #define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff))
  56 #define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff))
  57 #define WL1271_TX_SQN_POST_RECOVERY_PADDING 0xff
  58
  59 #define WL1271_CIPHER_SUITE_GEM 0x00147201
  60
  61 #define WL1271_BUSY_WORD_CNT 1
  62 #define WL1271_BUSY_WORD_LEN (WL1271_BUSY_WORD_CNT * sizeof(u32))
  63
  64 #define WL1271_ELP_HW_STATE_ASLEEP 0
  65 #define WL1271_ELP_HW_STATE_IRQ    1
  66
  67 #define WL1271_DEFAULT_BEACON_INT  100
  68 #define WL1271_DEFAULT_DTIM_PERIOD 1
  69
  70 #define WL12XX_MAX_ROLES           4
  71 #define WL12XX_MAX_LINKS           12
  72 #define WL12XX_INVALID_ROLE_ID     0xff
  73 #define WL12XX_INVALID_LINK_ID     0xff
  74
  75 #define WL12XX_MAX_RATE_POLICIES 16
  76
  77 /* Defined by FW as 0. Will not be freed or allocated. */
  78 #define WL12XX_SYSTEM_HLID         0
  79
  80 /*
  81  * When in AP-mode, we allow (at least) this number of packets
  82  * to be transmitted to FW for a STA in PS-mode. Only when packets are
  83  * present in the FW buffers it will wake the sleeping STA. We want to put
  84  * enough packets for the driver to transmit all of its buffered data before
  85  * the STA goes to sleep again. But we don't want to take too much memory
  86  * as it might hurt the throughput of active STAs.
  87  */
  88 #define WL1271_PS_STA_MAX_PACKETS  2
  89
  90 #define WL1271_AP_BSS_INDEX        0
  91 #define WL1271_AP_DEF_BEACON_EXP   20
  92
  93 #define ACX_TX_DESCRIPTORS         16
  94
  95 #define WL1271_AGGR_BUFFER_SIZE (4 * PAGE_SIZE)
  96
  97 enum wl1271_state {
  98         WL1271_STATE_OFF,
  99         WL1271_STATE_ON,
 100         WL1271_STATE_PLT,
 101 };
 102
 103 enum wl1271_partition_type {
 104         PART_DOWN,
 105         PART_WORK,
 106         PART_DRPW,
 107
 108         PART_TABLE_LEN
 109 };
 110
 111 struct wl1271_partition {
 112         u32 size;
 113         u32 start;
 114 };
 115
 116 struct wl1271_partition_set {
 117         struct wl1271_partition mem;
 118         struct wl1271_partition reg;
 119         struct wl1271_partition mem2;
 120         struct wl1271_partition mem3;
 121 };
 122
 123 struct wl1271;
 124
 125 enum {
 126         FW_VER_CHIP,
 127         FW_VER_IF_TYPE,
 128         FW_VER_MAJOR,
 129         FW_VER_SUBTYPE,
 130         FW_VER_MINOR,
 131
 132         NUM_FW_VER
 133 };
 134
 135 #define FW_VER_CHIP_WL127X 6
 136 #define FW_VER_CHIP_WL128X 7
 137
 138 #define FW_VER_IF_TYPE_STA 1
 139 #define FW_VER_IF_TYPE_AP  2
 140
 141 #define FW_VER_MINOR_1_SPARE_STA_MIN 58
 142 #define FW_VER_MINOR_1_SPARE_AP_MIN  47
 143
 144 #define FW_VER_MINOR_FWLOG_STA_MIN 70
 145
 146 struct wl1271_chip {
 147         u32 id;
 148         char fw_ver_str[ETHTOOL_BUSINFO_LEN];
 149         unsigned int fw_ver[NUM_FW_VER];
 150 };
 151
 152 struct wl1271_stats {
 153         struct acx_statistics *fw_stats;
 154         unsigned long fw_stats_update;
 155
 156         unsigned int retry_count;
 157         unsigned int excessive_retries;
 158 };
 159
 160 #define NUM_TX_QUEUES              4
 161 #define NUM_RX_PKT_DESC            8
 162
 163 #define AP_MAX_STATIONS            8
 164
 165 /* FW status registers */
 166 struct wl12xx_fw_status {
 167         __le32 intr;
 168         u8  fw_rx_counter;
 169         u8  drv_rx_counter;
 170         u8  reserved;
 171         u8  tx_results_counter;
 172         __le32 rx_pkt_descs[NUM_RX_PKT_DESC];
 173         __le32 fw_localtime;
 174
 175         /*
 176          * A bitmap (where each bit represents a single HLID)
 177          * to indicate if the station is in PS mode.
 178          */
 179         __le32 link_ps_bitmap;
 180
 181         /*
 182          * A bitmap (where each bit represents a single HLID) to indicate
 183          * if the station is in Fast mode
 184          */
 185         __le32 link_fast_bitmap;
 186
 187         /* Cumulative counter of total released mem blocks since FW-reset */
 188         __le32 total_released_blks;
 189
 190         /* Size (in Memory Blocks) of TX pool */
 191         __le32 tx_total;
 192
 193         /* Cumulative counter of released packets per AC */
 194         u8 tx_released_pkts[NUM_TX_QUEUES];
 195
 196         /* Cumulative counter of freed packets per HLID */
 197         u8 tx_lnk_free_pkts[WL12XX_MAX_LINKS];
 198
 199         /* Cumulative counter of released Voice memory blocks */
 200         u8 tx_voice_released_blks;
 201         u8 padding_1[3];
 202         __le32 log_start_addr;
 203 } __packed;
 204
 205 struct wl1271_rx_mem_pool_addr {
 206         u32 addr;
 207         u32 addr_extra;
 208 };
 209
 210 #define WL1271_MAX_CHANNELS 64
 211 struct wl1271_scan {
 212         struct cfg80211_scan_request *req;
 213         unsigned long scanned_ch[BITS_TO_LONGS(WL1271_MAX_CHANNELS)];
 214         bool failed;
 215         u8 state;
 216         u8 ssid[IEEE80211_MAX_SSID_LEN+1];
 217         size_t ssid_len;
 218 };
 219
 220 struct wl1271_if_operations {
 221         void (*read)(struct device *child, int addr, void *buf, size_t len,
 222                      bool fixed);
 223         void (*write)(struct device *child, int addr, void *buf, size_t len,
 224                      bool fixed);
 225         void (*reset)(struct device *child);
 226         void (*init)(struct device *child);
 227         int (*power)(struct device *child, bool enable);
 228         void (*set_block_size) (struct device *child, unsigned int blksz);
 229 };
 230
 231 #define MAX_NUM_KEYS 14
 232 #define MAX_KEY_SIZE 32
 233
 234 struct wl1271_ap_key {
 235         u8 id;
 236         u8 key_type;
 237         u8 key_size;
 238         u8 key[MAX_KEY_SIZE];
 239         u8 hlid;
 240         u32 tx_seq_32;
 241         u16 tx_seq_16;
 242 };
 243
 244 enum wl12xx_flags {
 245         WL1271_FLAG_GPIO_POWER,
 246         WL1271_FLAG_TX_QUEUE_STOPPED,
 247         WL1271_FLAG_TX_PENDING,
 248         WL1271_FLAG_IN_ELP,
 249         WL1271_FLAG_ELP_REQUESTED,
 250         WL1271_FLAG_IRQ_RUNNING,
 251         WL1271_FLAG_IDLE,
 252         WL1271_FLAG_FW_TX_BUSY,
 253         WL1271_FLAG_DUMMY_PACKET_PENDING,
 254         WL1271_FLAG_SUSPENDED,
 255         WL1271_FLAG_PENDING_WORK,
 256         WL1271_FLAG_SOFT_GEMINI,
 257         WL1271_FLAG_RECOVERY_IN_PROGRESS,
 258 };
 259
 260 enum wl12xx_vif_flags {
 261         WLVIF_FLAG_INITIALIZED,
 262         WLVIF_FLAG_STA_ASSOCIATED,
 263         WLVIF_FLAG_IBSS_JOINED,
 264         WLVIF_FLAG_AP_STARTED,
 265         WLVIF_FLAG_PSM,
 266         WLVIF_FLAG_PSM_REQUESTED,
 267         WLVIF_FLAG_STA_STATE_SENT,
 268         WLVIF_FLAG_RX_STREAMING_STARTED,
 269         WLVIF_FLAG_PSPOLL_FAILURE,
 270         WLVIF_FLAG_CS_PROGRESS,
 271 };
 272
 273 struct wl1271_link {
 274         /* AP-mode - TX queue per AC in link */
 275         struct sk_buff_head tx_queue[NUM_TX_QUEUES];
 276
 277         /* accounting for allocated / freed packets in FW */
 278         u8 allocated_pkts;
 279         u8 prev_freed_pkts;
 280
 281         u8 addr[ETH_ALEN];
 282
 283         /* bitmap of TIDs where RX BA sessions are active for this link */
 284         u8 ba_bitmap;
 285 };
 286
 287 struct wl1271 {
 288         struct ieee80211_hw *hw;
 289         bool mac80211_registered;
 290
 291         struct device *dev;
 292
 293         void *if_priv;
 294
 295         struct wl1271_if_operations *if_ops;
 296
 297         void (*set_power)(bool enable);
 298         int irq;
 299         int ref_clock;
 300
 301         spinlock_t wl_lock;
 302
 303         enum wl1271_state state;
 304         struct mutex mutex;
 305
 306         unsigned long flags;
 307
 308         struct wl1271_partition_set part;
 309
 310         struct wl1271_chip chip;
 311
 312         int cmd_box_addr;
 313         int event_box_addr;
 314
 315         u8 *fw;
 316         size_t fw_len;
 317         void *nvs;
 318         size_t nvs_len;
 319
 320         s8 hw_pg_ver;
 321
 322         u8 mac_addr[ETH_ALEN];
 323         int channel;
 324         u8 system_hlid;
 325
 326         unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)];
 327         unsigned long roles_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
 328         unsigned long roc_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
 329         unsigned long rate_policies_map[
 330                         BITS_TO_LONGS(WL12XX_MAX_RATE_POLICIES)];
 331
 332         struct list_head wlvif_list;
 333
 334         u8 sta_count;
 335         u8 ap_count;
 336
 337         struct wl1271_acx_mem_map *target_mem_map;
 338
 339         /* Accounting for allocated / available TX blocks on HW */
 340         u32 tx_blocks_freed;
 341         u32 tx_blocks_available;
 342         u32 tx_allocated_blocks;
 343         u32 tx_results_count;
 344
 345         /* amount of spare TX blocks to use */
 346         u32 tx_spare_blocks;
 347
 348         /* Accounting for allocated / available Tx packets in HW */
 349         u32 tx_pkts_freed[NUM_TX_QUEUES];
 350         u32 tx_allocated_pkts[NUM_TX_QUEUES];
 351
 352         /* Transmitted TX packets counter for chipset interface */
 353         u32 tx_packets_count;
 354
 355         /* Time-offset between host and chipset clocks */
 356         s64 time_offset;
 357
 358         /* Frames scheduled for transmission, not handled yet */
 359         int tx_queue_count[NUM_TX_QUEUES];
 360         long stopped_queues_map;
 361
 362         /* Frames received, not handled yet by mac80211 */
 363         struct sk_buff_head deferred_rx_queue;
 364
 365         /* Frames sent, not returned yet to mac80211 */
 366         struct sk_buff_head deferred_tx_queue;
 367
 368         struct work_struct tx_work;
 369         struct workqueue_struct *freezable_wq;
 370
 371         /* Pending TX frames */
 372         unsigned long tx_frames_map[BITS_TO_LONGS(ACX_TX_DESCRIPTORS)];
 373         struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS];
 374         int tx_frames_cnt;
 375
 376         /* FW Rx counter */
 377         u32 rx_counter;
 378
 379         /* Rx memory pool address */
 380         struct wl1271_rx_mem_pool_addr rx_mem_pool_addr;
 381
 382         /* Intermediate buffer, used for packet aggregation */
 383         u8 *aggr_buf;
 384
 385         /* Reusable dummy packet template */
 386         struct sk_buff *dummy_packet;
 387
 388         /* Network stack work  */
 389         struct work_struct netstack_work;
 390
 391         /* FW log buffer */
 392         u8 *fwlog;
 393
 394         /* Number of valid bytes in the FW log buffer */
 395         ssize_t fwlog_size;
 396
 397         /* Sysfs FW log entry readers wait queue */
 398         wait_queue_head_t fwlog_waitq;
 399
 400         /* Hardware recovery work */
 401         struct work_struct recovery_work;
 402
 403         /* The mbox event mask */
 404         u32 event_mask;
 405
 406         /* Mailbox pointers */
 407         u32 mbox_ptr[2];
 408
 409         /* Are we currently scanning */
 410         struct ieee80211_vif *scan_vif;
 411         struct wl1271_scan scan;
 412         struct delayed_work scan_complete_work;
 413
 414         bool sched_scanning;
 415
 416         /* The current band */
 417         enum ieee80211_band band;
 418
 419         struct completion *elp_compl;
 420         struct delayed_work elp_work;
 421
 422         /* in dBm */
 423         int power_level;
 424
 425         struct wl1271_stats stats;
 426
 427         __le32 buffer_32;
 428         u32 buffer_cmd;
 429         u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
 430
 431         struct wl12xx_fw_status *fw_status;
 432         struct wl1271_tx_hw_res_if *tx_res_if;
 433
 434         struct ieee80211_vif *vif;
 435
 436         /* Current chipset configuration */
 437         struct conf_drv_settings conf;
 438
 439         bool sg_enabled;
 440
 441         bool enable_11a;
 442
 443         struct list_head list;
 444
 445         /* Most recently reported noise in dBm */
 446         s8 noise;
 447
 448         /* bands supported by this instance of wl12xx */
 449         struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
 450
 451         int tcxo_clock;
 452
 453         /*
 454          * wowlan trigger was configured during suspend.
 455          * (currently, only "ANY" trigger is supported)
 456          */
 457         bool wow_enabled;
 458         bool irq_wake_enabled;
 459
 460         /*
 461          * AP-mode - links indexed by HLID. The global and broadcast links
 462          * are always active.
 463          */
 464         struct wl1271_link links[WL12XX_MAX_LINKS];
 465
 466         /* AP-mode - a bitmap of links currently in PS mode according to FW */
 467         u32 ap_fw_ps_map;
 468
 469         /* AP-mode - a bitmap of links currently in PS mode in mac80211 */
 470         unsigned long ap_ps_map;
 471
 472         /* Quirks of specific hardware revisions */
 473         unsigned int quirks;
 474
 475         /* Platform limitations */
 476         unsigned int platform_quirks;
 477
 478         /* number of currently active RX BA sessions */
 479         int ba_rx_session_count;
 480
 481         /* AP-mode - number of currently connected stations */
 482         int active_sta_count;
 483
 484         /* last wlvif we transmitted from */
 485         struct wl12xx_vif *last_wlvif;
 486 };
 487
 488 struct wl1271_station {
 489         u8 hlid;
 490 };
 491
 492 struct wl12xx_vif {
 493         struct wl1271 *wl;
 494         struct list_head list;
 495         unsigned long flags;
 496         u8 bss_type;
 497         u8 p2p; /* we are using p2p role */
 498         u8 role_id;
 499
 500         /* sta/ibss specific */
 501         u8 dev_role_id;
 502         u8 dev_hlid;
 503
 504         union {
 505                 struct {
 506                         u8 hlid;
 507                         u8 ba_rx_bitmap;
 508
 509                         u8 basic_rate_idx;
 510                         u8 ap_rate_idx;
 511                         u8 p2p_rate_idx;
 512                 } sta;
 513                 struct {
 514                         u8 global_hlid;
 515                         u8 bcast_hlid;
 516
 517                         /* HLIDs bitmap of associated stations */
 518                         unsigned long sta_hlid_map[BITS_TO_LONGS(
 519                                                         WL12XX_MAX_LINKS)];
 520
 521                         /* recoreded keys - set here before AP startup */
 522                         struct wl1271_ap_key *recorded_keys[MAX_NUM_KEYS];
 523
 524                         u8 mgmt_rate_idx;
 525                         u8 bcast_rate_idx;
 526                         u8 ucast_rate_idx[CONF_TX_MAX_AC_COUNT];
 527                 } ap;
 528         };
 529
 530         /* the hlid of the last transmitted skb */
 531         int last_tx_hlid;
 532
 533         unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)];
 534
 535         u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
 536         u8 ssid_len;
 537
 538         /* The current band */
 539         enum ieee80211_band band;
 540         int channel;
 541
 542         u32 bitrate_masks[IEEE80211_NUM_BANDS];
 543         u32 basic_rate_set;
 544
 545         /*
 546          * currently configured rate set:
 547          *      bits  0-15 - 802.11abg rates
 548          *      bits 16-23 - 802.11n   MCS index mask
 549          * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
 550          */
 551         u32 basic_rate;
 552         u32 rate_set;
 553
 554         /* probe-req template for the current AP */
 555         struct sk_buff *probereq;
 556
 557         /* Beaconing interval (needed for ad-hoc) */
 558         u32 beacon_int;
 559
 560         /* Default key (for WEP) */
 561         u32 default_key;
 562
 563         /* Our association ID */
 564         u16 aid;
 565
 566         /* Session counter for the chipset */
 567         int session_counter;
 568
 569         struct completion *ps_compl;
 570         struct delayed_work pspoll_work;
 571
 572         /* counter for ps-poll delivery failures */
 573         int ps_poll_failures;
 574
 575         /* retry counter for PSM entries */
 576         u8 psm_entry_retry;
 577
 578         /* in dBm */
 579         int power_level;
 580
 581         int rssi_thold;
 582         int last_rssi_event;
 583
 584         /* RX BA constraint value */
 585         bool ba_support;
 586         bool ba_allowed;
 587
 588         /* Rx Streaming */
 589         struct work_struct rx_streaming_enable_work;
 590         struct work_struct rx_streaming_disable_work;
 591         struct timer_list rx_streaming_timer;
 592
 593         /*
 594          * This struct must be last!
 595          * data that has to be saved acrossed reconfigs (e.g. recovery)
 596          * should be declared in this struct.
 597          */
 598         struct {
 599                 u8 persistent[0];
 600                 /*
 601                  * Security sequence number
 602                  *     bits 0-15: lower 16 bits part of sequence number
 603                  *     bits 16-47: higher 32 bits part of sequence number
 604                  *     bits 48-63: not in use
 605                  */
 606                 u64 tx_security_seq;
 607
 608                 /* 8 bits of the last sequence number in use */
 609                 u8 tx_security_last_seq_lsb;
 610         };
 611 };
 612
 613 static inline struct wl12xx_vif *wl12xx_vif_to_data(struct ieee80211_vif *vif)
 614 {
 615         return (struct wl12xx_vif *)vif->drv_priv;
 616 }
 617
 618 static inline
 619 struct ieee80211_vif *wl12xx_wlvif_to_vif(struct wl12xx_vif *wlvif)
 620 {
 621         return container_of((void *)wlvif, struct ieee80211_vif, drv_priv);
 622 }
 623
 624 #define wl12xx_for_each_wlvif(wl, wlvif) \
 625                 list_for_each_entry(wlvif, &wl->wlvif_list, list)
 626
 627 #define wl12xx_for_each_wlvif_continue(wl, wlvif) \
 628                 list_for_each_entry_continue(wlvif, &wl->wlvif_list, list)
 629
 630 #define wl12xx_for_each_wlvif_bss_type(wl, wlvif, _bss_type)    \
 631                 wl12xx_for_each_wlvif(wl, wlvif)                \
 632                         if (wlvif->bss_type == _bss_type)
 633
 634 #define wl12xx_for_each_wlvif_sta(wl, wlvif)    \
 635                 wl12xx_for_each_wlvif_bss_type(wl, wlvif, BSS_TYPE_STA_BSS)
 636
 637 #define wl12xx_for_each_wlvif_ap(wl, wlvif)     \
 638                 wl12xx_for_each_wlvif_bss_type(wl, wlvif, BSS_TYPE_AP_BSS)
 639
 640 int wl1271_plt_start(struct wl1271 *wl);
 641 int wl1271_plt_stop(struct wl1271 *wl);
 642 int wl1271_recalc_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 643 void wl12xx_queue_recovery_work(struct wl1271 *wl);
 644 size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen);
 645
 646 #define JOIN_TIMEOUT 5000 /* 5000 milliseconds to join */
 647
 648 #define SESSION_COUNTER_MAX 6 /* maximum value for the session counter */
 649 #define SESSION_COUNTER_INVALID 7 /* used with dummy_packet */
 650
 651 #define WL1271_DEFAULT_POWER_LEVEL 0
 652
 653 #define WL1271_TX_QUEUE_LOW_WATERMARK  32
 654 #define WL1271_TX_QUEUE_HIGH_WATERMARK 256
 655
 656 #define WL1271_DEFERRED_QUEUE_LIMIT    64
 657
 658 /* WL1271 needs a 200ms sleep after power on, and a 20ms sleep before power
 659    on in case is has been shut down shortly before */
 660 #define WL1271_PRE_POWER_ON_SLEEP 20 /* in milliseconds */
 661 #define WL1271_POWER_ON_SLEEP 200 /* in milliseconds */
 662
 663 /* Macros to handle wl1271.sta_rate_set */
 664 #define HW_BG_RATES_MASK        0xffff
 665 #define HW_HT_RATES_OFFSET      16
 666
 667 /* Quirks */
 668
 669 /* Each RX/TX transaction requires an end-of-transaction transfer */
 670 #define WL12XX_QUIRK_END_OF_TRANSACTION         BIT(0)
 671
 672 /* wl127x and SPI don't support SDIO block size alignment */
 673 #define WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT     BIT(2)
 674
 675 /* Older firmwares did not implement the FW logger over bus feature */
 676 #define WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED      BIT(4)
 677
 678 #define WL12XX_HW_BLOCK_SIZE    256
 679
 680 #endif