LXR linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/d11.h

   1/*
   2 * Copyright (c) 2010 Broadcom Corporation
   3 *
   4 * Permission to use, copy, modify, and/or distribute this software for any
   5 * purpose with or without fee is hereby granted, provided that the above
   6 * copyright notice and this permission notice appear in all copies.
   7 *
   8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15 */
  16
  17#ifndef _BRCM_D11_H_
  18#define _BRCM_D11_H_
  19
  20#include <linux/ieee80211.h>
  21
  22#include <defs.h>
  23#include "pub.h"
  24#include "dma.h"
  25
  26/* RX FIFO numbers */
  27#define RX_FIFO                 0       /* data and ctl frames */
  28#define RX_TXSTATUS_FIFO        3       /* RX fifo for tx status packages */
  29
  30/* TX FIFO numbers using WME Access Category */
  31#define TX_AC_BK_FIFO           0       /* Background TX FIFO */
  32#define TX_AC_BE_FIFO           1       /* Best-Effort TX FIFO */
  33#define TX_AC_VI_FIFO           2       /* Video TX FIFO */
  34#define TX_AC_VO_FIFO           3       /* Voice TX FIFO */
  35#define TX_BCMC_FIFO            4       /* Broadcast/Multicast TX FIFO */
  36#define TX_ATIM_FIFO            5       /* TX fifo for ATIM window info */
  37
  38/* Addr is byte address used by SW; offset is word offset used by uCode */
  39
  40/* Per AC TX limit settings */
  41#define M_AC_TXLMT_BASE_ADDR         (0x180 * 2)
  42#define M_AC_TXLMT_ADDR(_ac)         (M_AC_TXLMT_BASE_ADDR + (2 * (_ac)))
  43
  44/* Legacy TX FIFO numbers */
  45#define TX_DATA_FIFO            TX_AC_BE_FIFO
  46#define TX_CTL_FIFO             TX_AC_VO_FIFO
  47
  48#define WL_RSSI_ANT_MAX         4       /* max possible rx antennas */
  49
  50struct intctrlregs {
  51        u32 intstatus;
  52        u32 intmask;
  53};
  54
  55/* PIO structure,
  56 *  support two PIO format: 2 bytes access and 4 bytes access
  57 *  basic FIFO register set is per channel(transmit or receive)
  58 *  a pair of channels is defined for convenience
  59 */
  60/* 2byte-wide pio register set per channel(xmt or rcv) */
  61struct pio2regs {
  62        u16 fifocontrol;
  63        u16 fifodata;
  64        u16 fifofree;   /* only valid in xmt channel, not in rcv channel */
  65        u16 PAD;
  66};
  67
  68/* a pair of pio channels(tx and rx) */
  69struct pio2regp {
  70        struct pio2regs tx;
  71        struct pio2regs rx;
  72};
  73
  74/* 4byte-wide pio register set per channel(xmt or rcv) */
  75struct pio4regs {
  76        u32 fifocontrol;
  77        u32 fifodata;
  78};
  79
  80/* a pair of pio channels(tx and rx) */
  81struct pio4regp {
  82        struct pio4regs tx;
  83        struct pio4regs rx;
  84};
  85
  86/* read: 32-bit register that can be read as 32-bit or as 2 16-bit
  87 * write: only low 16b-it half can be written
  88 */
  89union pmqreg {
  90        u32 pmqhostdata;        /* read only! */
  91        struct {
  92                u16 pmqctrlstatus;      /* read/write */
  93                u16 PAD;
  94        } w;
  95};
  96
  97struct fifo64 {
  98        struct dma64regs dmaxmt;        /* dma tx */
  99        struct pio4regs piotx;  /* pio tx */
 100        struct dma64regs dmarcv;        /* dma rx */
 101        struct pio4regs piorx;  /* pio rx */
 102};
 103
 104/*
 105 * Host Interface Registers
 106 */
 107struct d11regs {
 108        /* Device Control ("semi-standard host registers") */
 109        u32 PAD[3];             /* 0x0 - 0x8 */
 110        u32 biststatus; /* 0xC */
 111        u32 biststatus2;        /* 0x10 */
 112        u32 PAD;                /* 0x14 */
 113        u32 gptimer;            /* 0x18 */
 114        u32 usectimer;  /* 0x1c *//* for corerev >= 26 */
 115
 116        /* Interrupt Control *//* 0x20 */
 117        struct intctrlregs intctrlregs[8];
 118
 119        u32 PAD[40];            /* 0x60 - 0xFC */
 120
 121        u32 intrcvlazy[4];      /* 0x100 - 0x10C */
 122
 123        u32 PAD[4];             /* 0x110 - 0x11c */
 124
 125        u32 maccontrol; /* 0x120 */
 126        u32 maccommand; /* 0x124 */
 127        u32 macintstatus;       /* 0x128 */
 128        u32 macintmask; /* 0x12C */
 129
 130        /* Transmit Template Access */
 131        u32 tplatewrptr;        /* 0x130 */
 132        u32 tplatewrdata;       /* 0x134 */
 133        u32 PAD[2];             /* 0x138 - 0x13C */
 134
 135        /* PMQ registers */
 136        union pmqreg pmqreg;    /* 0x140 */
 137        u32 pmqpatl;            /* 0x144 */
 138        u32 pmqpath;            /* 0x148 */
 139        u32 PAD;                /* 0x14C */
 140
 141        u32 chnstatus;  /* 0x150 */
 142        u32 psmdebug;   /* 0x154 */
 143        u32 phydebug;   /* 0x158 */
 144        u32 machwcap;   /* 0x15C */
 145
 146        /* Extended Internal Objects */
 147        u32 objaddr;            /* 0x160 */
 148        u32 objdata;            /* 0x164 */
 149        u32 PAD[2];             /* 0x168 - 0x16c */
 150
 151        u32 frmtxstatus;        /* 0x170 */
 152        u32 frmtxstatus2;       /* 0x174 */
 153        u32 PAD[2];             /* 0x178 - 0x17c */
 154
 155        /* TSF host access */
 156        u32 tsf_timerlow;       /* 0x180 */
 157        u32 tsf_timerhigh;      /* 0x184 */
 158        u32 tsf_cfprep; /* 0x188 */
 159        u32 tsf_cfpstart;       /* 0x18c */
 160        u32 tsf_cfpmaxdur32;    /* 0x190 */
 161        u32 PAD[3];             /* 0x194 - 0x19c */
 162
 163        u32 maccontrol1;        /* 0x1a0 */
 164        u32 machwcap1;  /* 0x1a4 */
 165        u32 PAD[14];            /* 0x1a8 - 0x1dc */
 166
 167        /* Clock control and hardware workarounds*/
 168        u32 clk_ctl_st; /* 0x1e0 */
 169        u32 hw_war;
 170        u32 d11_phypllctl;      /* the phypll request/avail bits are
 171                                 * moved to clk_ctl_st
 172                                 */
 173        u32 PAD[5];             /* 0x1ec - 0x1fc */
 174
 175        /* 0x200-0x37F dma/pio registers */
 176        struct fifo64 fifo64regs[6];
 177
 178        /* FIFO diagnostic port access */
 179        struct dma32diag dmafifo;       /* 0x380 - 0x38C */
 180
 181        u32 aggfifocnt; /* 0x390 */
 182        u32 aggfifodata;        /* 0x394 */
 183        u32 PAD[16];            /* 0x398 - 0x3d4 */
 184        u16 radioregaddr;       /* 0x3d8 */
 185        u16 radioregdata;       /* 0x3da */
 186
 187        /*
 188         * time delay between the change on rf disable input and
 189         * radio shutdown
 190         */
 191        u32 rfdisabledly;       /* 0x3DC */
 192
 193        /* PHY register access */
 194        u16 phyversion; /* 0x3e0 - 0x0 */
 195        u16 phybbconfig;        /* 0x3e2 - 0x1 */
 196        u16 phyadcbias; /* 0x3e4 - 0x2  Bphy only */
 197        u16 phyanacore; /* 0x3e6 - 0x3  pwwrdwn on aphy */
 198        u16 phyrxstatus0;       /* 0x3e8 - 0x4 */
 199        u16 phyrxstatus1;       /* 0x3ea - 0x5 */
 200        u16 phycrsth;   /* 0x3ec - 0x6 */
 201        u16 phytxerror; /* 0x3ee - 0x7 */
 202        u16 phychannel; /* 0x3f0 - 0x8 */
 203        u16 PAD[1];             /* 0x3f2 - 0x9 */
 204        u16 phytest;            /* 0x3f4 - 0xa */
 205        u16 phy4waddr;  /* 0x3f6 - 0xb */
 206        u16 phy4wdatahi;        /* 0x3f8 - 0xc */
 207        u16 phy4wdatalo;        /* 0x3fa - 0xd */
 208        u16 phyregaddr; /* 0x3fc - 0xe */
 209        u16 phyregdata; /* 0x3fe - 0xf */
 210
 211        /* IHR *//* 0x400 - 0x7FE */
 212
 213        /* RXE Block */
 214        u16 PAD[3];             /* 0x400 - 0x406 */
 215        u16 rcv_fifo_ctl;       /* 0x406 */
 216        u16 PAD;                /* 0x408 - 0x40a */
 217        u16 rcv_frm_cnt;        /* 0x40a */
 218        u16 PAD[4];             /* 0x40a - 0x414 */
 219        u16 rssi;               /* 0x414 */
 220        u16 PAD[5];             /* 0x414 - 0x420 */
 221        u16 rcm_ctl;            /* 0x420 */
 222        u16 rcm_mat_data;       /* 0x422 */
 223        u16 rcm_mat_mask;       /* 0x424 */
 224        u16 rcm_mat_dly;        /* 0x426 */
 225        u16 rcm_cond_mask_l;    /* 0x428 */
 226        u16 rcm_cond_mask_h;    /* 0x42A */
 227        u16 rcm_cond_dly;       /* 0x42C */
 228        u16 PAD[1];             /* 0x42E */
 229        u16 ext_ihr_addr;       /* 0x430 */
 230        u16 ext_ihr_data;       /* 0x432 */
 231        u16 rxe_phyrs_2;        /* 0x434 */
 232        u16 rxe_phyrs_3;        /* 0x436 */
 233        u16 phy_mode;   /* 0x438 */
 234        u16 rcmta_ctl;  /* 0x43a */
 235        u16 rcmta_size; /* 0x43c */
 236        u16 rcmta_addr0;        /* 0x43e */
 237        u16 rcmta_addr1;        /* 0x440 */
 238        u16 rcmta_addr2;        /* 0x442 */
 239        u16 PAD[30];            /* 0x444 - 0x480 */
 240
 241        /* PSM Block *//* 0x480 - 0x500 */
 242
 243        u16 PAD;                /* 0x480 */
 244        u16 psm_maccontrol_h;   /* 0x482 */
 245        u16 psm_macintstatus_l; /* 0x484 */
 246        u16 psm_macintstatus_h; /* 0x486 */
 247        u16 psm_macintmask_l;   /* 0x488 */
 248        u16 psm_macintmask_h;   /* 0x48A */
 249        u16 PAD;                /* 0x48C */
 250        u16 psm_maccommand;     /* 0x48E */
 251        u16 psm_brc;            /* 0x490 */
 252        u16 psm_phy_hdr_param;  /* 0x492 */
 253        u16 psm_postcard;       /* 0x494 */
 254        u16 psm_pcard_loc_l;    /* 0x496 */
 255        u16 psm_pcard_loc_h;    /* 0x498 */
 256        u16 psm_gpio_in;        /* 0x49A */
 257        u16 psm_gpio_out;       /* 0x49C */
 258        u16 psm_gpio_oe;        /* 0x49E */
 259
 260        u16 psm_bred_0; /* 0x4A0 */
 261        u16 psm_bred_1; /* 0x4A2 */
 262        u16 psm_bred_2; /* 0x4A4 */
 263        u16 psm_bred_3; /* 0x4A6 */
 264        u16 psm_brcl_0; /* 0x4A8 */
 265        u16 psm_brcl_1; /* 0x4AA */
 266        u16 psm_brcl_2; /* 0x4AC */
 267        u16 psm_brcl_3; /* 0x4AE */
 268        u16 psm_brpo_0; /* 0x4B0 */
 269        u16 psm_brpo_1; /* 0x4B2 */
 270        u16 psm_brpo_2; /* 0x4B4 */
 271        u16 psm_brpo_3; /* 0x4B6 */
 272        u16 psm_brwk_0; /* 0x4B8 */
 273        u16 psm_brwk_1; /* 0x4BA */
 274        u16 psm_brwk_2; /* 0x4BC */
 275        u16 psm_brwk_3; /* 0x4BE */
 276
 277        u16 psm_base_0; /* 0x4C0 */
 278        u16 psm_base_1; /* 0x4C2 */
 279        u16 psm_base_2; /* 0x4C4 */
 280        u16 psm_base_3; /* 0x4C6 */
 281        u16 psm_base_4; /* 0x4C8 */
 282        u16 psm_base_5; /* 0x4CA */
 283        u16 psm_base_6; /* 0x4CC */
 284        u16 psm_pc_reg_0;       /* 0x4CE */
 285        u16 psm_pc_reg_1;       /* 0x4D0 */
 286        u16 psm_pc_reg_2;       /* 0x4D2 */
 287        u16 psm_pc_reg_3;       /* 0x4D4 */
 288        u16 PAD[0xD];   /* 0x4D6 - 0x4DE */
 289        u16 psm_corectlsts;     /* 0x4f0 *//* Corerev >= 13 */
 290        u16 PAD[0x7];   /* 0x4f2 - 0x4fE */
 291
 292        /* TXE0 Block *//* 0x500 - 0x580 */
 293        u16 txe_ctl;            /* 0x500 */
 294        u16 txe_aux;            /* 0x502 */
 295        u16 txe_ts_loc; /* 0x504 */
 296        u16 txe_time_out;       /* 0x506 */
 297        u16 txe_wm_0;   /* 0x508 */
 298        u16 txe_wm_1;   /* 0x50A */
 299        u16 txe_phyctl; /* 0x50C */
 300        u16 txe_status; /* 0x50E */
 301        u16 txe_mmplcp0;        /* 0x510 */
 302        u16 txe_mmplcp1;        /* 0x512 */
 303        u16 txe_phyctl1;        /* 0x514 */
 304
 305        u16 PAD[0x05];  /* 0x510 - 0x51E */
 306
 307        /* Transmit control */
 308        u16 xmtfifodef; /* 0x520 */
 309        u16 xmtfifo_frame_cnt;  /* 0x522 *//* Corerev >= 16 */
 310        u16 xmtfifo_byte_cnt;   /* 0x524 *//* Corerev >= 16 */
 311        u16 xmtfifo_head;       /* 0x526 *//* Corerev >= 16 */
 312        u16 xmtfifo_rd_ptr;     /* 0x528 *//* Corerev >= 16 */
 313        u16 xmtfifo_wr_ptr;     /* 0x52A *//* Corerev >= 16 */
 314        u16 xmtfifodef1;        /* 0x52C *//* Corerev >= 16 */
 315
 316        u16 PAD[0x09];  /* 0x52E - 0x53E */
 317
 318        u16 xmtfifocmd; /* 0x540 */
 319        u16 xmtfifoflush;       /* 0x542 */
 320        u16 xmtfifothresh;      /* 0x544 */
 321        u16 xmtfifordy; /* 0x546 */
 322        u16 xmtfifoprirdy;      /* 0x548 */
 323        u16 xmtfiforqpri;       /* 0x54A */
 324        u16 xmttplatetxptr;     /* 0x54C */
 325        u16 PAD;                /* 0x54E */
 326        u16 xmttplateptr;       /* 0x550 */
 327        u16 smpl_clct_strptr;   /* 0x552 *//* Corerev >= 22 */
 328        u16 smpl_clct_stpptr;   /* 0x554 *//* Corerev >= 22 */
 329        u16 smpl_clct_curptr;   /* 0x556 *//* Corerev >= 22 */
 330        u16 PAD[0x04];  /* 0x558 - 0x55E */
 331        u16 xmttplatedatalo;    /* 0x560 */
 332        u16 xmttplatedatahi;    /* 0x562 */
 333
 334        u16 PAD[2];             /* 0x564 - 0x566 */
 335
 336        u16 xmtsel;             /* 0x568 */
 337        u16 xmttxcnt;   /* 0x56A */
 338        u16 xmttxshmaddr;       /* 0x56C */
 339
 340        u16 PAD[0x09];  /* 0x56E - 0x57E */
 341
 342        /* TXE1 Block */
 343        u16 PAD[0x40];  /* 0x580 - 0x5FE */
 344
 345        /* TSF Block */
 346        u16 PAD[0X02];  /* 0x600 - 0x602 */
 347        u16 tsf_cfpstrt_l;      /* 0x604 */
 348        u16 tsf_cfpstrt_h;      /* 0x606 */
 349        u16 PAD[0X05];  /* 0x608 - 0x610 */
 350        u16 tsf_cfppretbtt;     /* 0x612 */
 351        u16 PAD[0XD];   /* 0x614 - 0x62C */
 352        u16 tsf_clk_frac_l;     /* 0x62E */
 353        u16 tsf_clk_frac_h;     /* 0x630 */
 354        u16 PAD[0X14];  /* 0x632 - 0x658 */
 355        u16 tsf_random; /* 0x65A */
 356        u16 PAD[0x05];  /* 0x65C - 0x664 */
 357        /* GPTimer 2 registers */
 358        u16 tsf_gpt2_stat;      /* 0x666 */
 359        u16 tsf_gpt2_ctr_l;     /* 0x668 */
 360        u16 tsf_gpt2_ctr_h;     /* 0x66A */
 361        u16 tsf_gpt2_val_l;     /* 0x66C */
 362        u16 tsf_gpt2_val_h;     /* 0x66E */
 363        u16 tsf_gptall_stat;    /* 0x670 */
 364        u16 PAD[0x07];  /* 0x672 - 0x67E */
 365
 366        /* IFS Block */
 367        u16 ifs_sifs_rx_tx_tx;  /* 0x680 */
 368        u16 ifs_sifs_nav_tx;    /* 0x682 */
 369        u16 ifs_slot;   /* 0x684 */
 370        u16 PAD;                /* 0x686 */
 371        u16 ifs_ctl;            /* 0x688 */
 372        u16 PAD[0x3];   /* 0x68a - 0x68F */
 373        u16 ifsstat;            /* 0x690 */
 374        u16 ifsmedbusyctl;      /* 0x692 */
 375        u16 iftxdur;            /* 0x694 */
 376        u16 PAD[0x3];   /* 0x696 - 0x69b */
 377        /* EDCF support in dot11macs */
 378        u16 ifs_aifsn;  /* 0x69c */
 379        u16 ifs_ctl1;   /* 0x69e */
 380
 381        /* slow clock registers */
 382        u16 scc_ctl;            /* 0x6a0 */
 383        u16 scc_timer_l;        /* 0x6a2 */
 384        u16 scc_timer_h;        /* 0x6a4 */
 385        u16 scc_frac;   /* 0x6a6 */
 386        u16 scc_fastpwrup_dly;  /* 0x6a8 */
 387        u16 scc_per;            /* 0x6aa */
 388        u16 scc_per_frac;       /* 0x6ac */
 389        u16 scc_cal_timer_l;    /* 0x6ae */
 390        u16 scc_cal_timer_h;    /* 0x6b0 */
 391        u16 PAD;                /* 0x6b2 */
 392
 393        u16 PAD[0x26];
 394
 395        /* NAV Block */
 396        u16 nav_ctl;            /* 0x700 */
 397        u16 navstat;            /* 0x702 */
 398        u16 PAD[0x3e];  /* 0x702 - 0x77E */
 399
 400        /* WEP/PMQ Block *//* 0x780 - 0x7FE */
 401        u16 PAD[0x20];  /* 0x780 - 0x7BE */
 402
 403        u16 wepctl;             /* 0x7C0 */
 404        u16 wepivloc;   /* 0x7C2 */
 405        u16 wepivkey;   /* 0x7C4 */
 406        u16 wepwkey;            /* 0x7C6 */
 407
 408        u16 PAD[4];             /* 0x7C8 - 0x7CE */
 409        u16 pcmctl;             /* 0X7D0 */
 410        u16 pcmstat;            /* 0X7D2 */
 411        u16 PAD[6];             /* 0x7D4 - 0x7DE */
 412
 413        u16 pmqctl;             /* 0x7E0 */
 414        u16 pmqstatus;  /* 0x7E2 */
 415        u16 pmqpat0;            /* 0x7E4 */
 416        u16 pmqpat1;            /* 0x7E6 */
 417        u16 pmqpat2;            /* 0x7E8 */
 418
 419        u16 pmqdat;             /* 0x7EA */
 420        u16 pmqdator;   /* 0x7EC */
 421        u16 pmqhst;             /* 0x7EE */
 422        u16 pmqpath0;   /* 0x7F0 */
 423        u16 pmqpath1;   /* 0x7F2 */
 424        u16 pmqpath2;   /* 0x7F4 */
 425        u16 pmqdath;            /* 0x7F6 */
 426
 427        u16 PAD[0x04];  /* 0x7F8 - 0x7FE */
 428
 429        /* SHM *//* 0x800 - 0xEFE */
 430        u16 PAD[0x380]; /* 0x800 - 0xEFE */
 431};
 432
 433/* d11 register field offset */
 434#define D11REGOFFS(field)       offsetof(struct d11regs, field)
 435
 436#define PIHR_BASE       0x0400  /* byte address of packed IHR region */
 437
 438/* biststatus */
 439#define BT_DONE         (1U << 31)      /* bist done */
 440#define BT_B2S          (1 << 30)       /* bist2 ram summary bit */
 441
 442/* intstatus and intmask */
 443#define I_PC            (1 << 10)       /* pci descriptor error */
 444#define I_PD            (1 << 11)       /* pci data error */
 445#define I_DE            (1 << 12)       /* descriptor protocol error */
 446#define I_RU            (1 << 13)       /* receive descriptor underflow */
 447#define I_RO            (1 << 14)       /* receive fifo overflow */
 448#define I_XU            (1 << 15)       /* transmit fifo underflow */
 449#define I_RI            (1 << 16)       /* receive interrupt */
 450#define I_XI            (1 << 24)       /* transmit interrupt */
 451
 452/* interrupt receive lazy */
 453#define IRL_TO_MASK             0x00ffffff      /* timeout */
 454#define IRL_FC_MASK             0xff000000      /* frame count */
 455#define IRL_FC_SHIFT            24      /* frame count */
 456
 457/*== maccontrol register ==*/
 458#define MCTL_GMODE              (1U << 31)
 459#define MCTL_DISCARD_PMQ        (1 << 30)
 460#define MCTL_TBTTHOLD           (1 << 28)
 461#define MCTL_WAKE               (1 << 26)
 462#define MCTL_HPS                (1 << 25)
 463#define MCTL_PROMISC            (1 << 24)
 464#define MCTL_KEEPBADFCS         (1 << 23)
 465#define MCTL_KEEPCONTROL        (1 << 22)
 466#define MCTL_PHYLOCK            (1 << 21)
 467#define MCTL_BCNS_PROMISC       (1 << 20)
 468#define MCTL_LOCK_RADIO         (1 << 19)
 469#define MCTL_AP                 (1 << 18)
 470#define MCTL_INFRA              (1 << 17)
 471#define MCTL_BIGEND             (1 << 16)
 472#define MCTL_GPOUT_SEL_MASK     (3 << 14)
 473#define MCTL_GPOUT_SEL_SHIFT    14
 474#define MCTL_EN_PSMDBG          (1 << 13)
 475#define MCTL_IHR_EN             (1 << 10)
 476#define MCTL_SHM_UPPER          (1 <<  9)
 477#define MCTL_SHM_EN             (1 <<  8)
 478#define MCTL_PSM_JMP_0          (1 <<  2)
 479#define MCTL_PSM_RUN            (1 <<  1)
 480#define MCTL_EN_MAC             (1 <<  0)
 481
 482/*== maccommand register ==*/
 483#define MCMD_BCN0VLD            (1 <<  0)
 484#define MCMD_BCN1VLD            (1 <<  1)
 485#define MCMD_DIRFRMQVAL         (1 <<  2)
 486#define MCMD_CCA                (1 <<  3)
 487#define MCMD_BG_NOISE           (1 <<  4)
 488#define MCMD_SKIP_SHMINIT       (1 <<  5)       /* only used for simulation */
 489#define MCMD_SAMPLECOLL         MCMD_SKIP_SHMINIT /* reuse for sample collect */
 490
 491/*== macintstatus/macintmask ==*/
 492/* gracefully suspended */
 493#define MI_MACSSPNDD            (1 <<  0)
 494/* beacon template available */
 495#define MI_BCNTPL               (1 <<  1)
 496/* TBTT indication */
 497#define MI_TBTT                 (1 <<  2)
 498/* beacon successfully tx'd */
 499#define MI_BCNSUCCESS           (1 <<  3)
 500/* beacon canceled (IBSS) */
 501#define MI_BCNCANCLD            (1 <<  4)
 502/* end of ATIM-window (IBSS) */
 503#define MI_ATIMWINEND           (1 <<  5)
 504/* PMQ entries available */
 505#define MI_PMQ                  (1 <<  6)
 506/* non-specific gen-stat bits that are set by PSM */
 507#define MI_NSPECGEN_0           (1 <<  7)
 508/* non-specific gen-stat bits that are set by PSM */
 509#define MI_NSPECGEN_1           (1 <<  8)
 510/* MAC level Tx error */
 511#define MI_MACTXERR             (1 <<  9)
 512/* non-specific gen-stat bits that are set by PSM */
 513#define MI_NSPECGEN_3           (1 << 10)
 514/* PHY Tx error */
 515#define MI_PHYTXERR             (1 << 11)
 516/* Power Management Event */
 517#define MI_PME                  (1 << 12)
 518/* General-purpose timer0 */
 519#define MI_GP0                  (1 << 13)
 520/* General-purpose timer1 */
 521#define MI_GP1                  (1 << 14)
 522/* (ORed) DMA-interrupts */
 523#define MI_DMAINT               (1 << 15)
 524/* MAC has completed a TX FIFO Suspend/Flush */
 525#define MI_TXSTOP               (1 << 16)
 526/* MAC has completed a CCA measurement */
 527#define MI_CCA                  (1 << 17)
 528/* MAC has collected background noise samples */
 529#define MI_BG_NOISE             (1 << 18)
 530/* MBSS DTIM TBTT indication */
 531#define MI_DTIM_TBTT            (1 << 19)
 532/* Probe response queue needs attention */
 533#define MI_PRQ                  (1 << 20)
 534/* Radio/PHY has been powered back up. */
 535#define MI_PWRUP                (1 << 21)
 536#define MI_RESERVED3            (1 << 22)
 537#define MI_RESERVED2            (1 << 23)
 538#define MI_RESERVED1            (1 << 25)
 539/* MAC detected change on RF Disable input*/
 540#define MI_RFDISABLE            (1 << 28)
 541/* MAC has completed a TX */
 542#define MI_TFS                  (1 << 29)
 543/* A phy status change wrt G mode */
 544#define MI_PHYCHANGED           (1 << 30)
 545/* general purpose timeout */
 546#define MI_TO                   (1U << 31)
 547
 548/* Mac capabilities registers */
 549/*== machwcap ==*/
 550#define MCAP_TKIPMIC            0x80000000      /* TKIP MIC hardware present */
 551
 552/*== pmqhost data ==*/
 553/* data entry of head pmq entry */
 554#define PMQH_DATA_MASK          0xffff0000
 555/* PM entry for BSS config */
 556#define PMQH_BSSCFG             0x00100000
 557/* PM Mode OFF: power save off */
 558#define PMQH_PMOFF              0x00010000
 559/* PM Mode ON: power save on */
 560#define PMQH_PMON               0x00020000
 561/* Dis-associated or De-authenticated */
 562#define PMQH_DASAT              0x00040000
 563/* ATIM not acknowledged */
 564#define PMQH_ATIMFAIL           0x00080000
 565/* delete head entry */
 566#define PMQH_DEL_ENTRY          0x00000001
 567/* delete head entry to cur read pointer -1 */
 568#define PMQH_DEL_MULT           0x00000002
 569/* pmq overflow indication */
 570#define PMQH_OFLO               0x00000004
 571/* entries are present in pmq */
 572#define PMQH_NOT_EMPTY          0x00000008
 573
 574/*== phydebug ==*/
 575/* phy is asserting carrier sense */
 576#define PDBG_CRS                (1 << 0)
 577/* phy is taking xmit byte from mac this cycle */
 578#define PDBG_TXA                (1 << 1)
 579/* mac is instructing the phy to transmit a frame */
 580#define PDBG_TXF                (1 << 2)
 581/* phy is signalling a transmit Error to the mac */
 582#define PDBG_TXE                (1 << 3)
 583/* phy detected the end of a valid frame preamble */
 584#define PDBG_RXF                (1 << 4)
 585/* phy detected the end of a valid PLCP header */
 586#define PDBG_RXS                (1 << 5)
 587/* rx start not asserted */
 588#define PDBG_RXFRG              (1 << 6)
 589/* mac is taking receive byte from phy this cycle */
 590#define PDBG_RXV                (1 << 7)
 591/* RF portion of the radio is disabled */
 592#define PDBG_RFD                (1 << 16)
 593
 594/*== objaddr register ==*/
 595#define OBJADDR_SEL_MASK        0x000F0000
 596#define OBJADDR_UCM_SEL         0x00000000
 597#define OBJADDR_SHM_SEL         0x00010000
 598#define OBJADDR_SCR_SEL         0x00020000
 599#define OBJADDR_IHR_SEL         0x00030000
 600#define OBJADDR_RCMTA_SEL       0x00040000
 601#define OBJADDR_SRCHM_SEL       0x00060000
 602#define OBJADDR_WINC            0x01000000
 603#define OBJADDR_RINC            0x02000000
 604#define OBJADDR_AUTO_INC        0x03000000
 605
 606#define WEP_PCMADDR             0x07d4
 607#define WEP_PCMDATA             0x07d6
 608
 609/*== frmtxstatus ==*/
 610#define TXS_V                   (1 << 0)        /* valid bit */
 611#define TXS_STATUS_MASK         0xffff
 612#define TXS_FID_MASK            0xffff0000
 613#define TXS_FID_SHIFT           16
 614
 615/*== frmtxstatus2 ==*/
 616#define TXS_SEQ_MASK            0xffff
 617#define TXS_PTX_MASK            0xff0000
 618#define TXS_PTX_SHIFT           16
 619#define TXS_MU_MASK             0x01000000
 620#define TXS_MU_SHIFT            24
 621
 622/*== clk_ctl_st ==*/
 623#define CCS_ERSRC_REQ_D11PLL    0x00000100      /* d11 core pll request */
 624#define CCS_ERSRC_REQ_PHYPLL    0x00000200      /* PHY pll request */
 625#define CCS_ERSRC_AVAIL_D11PLL  0x01000000      /* d11 core pll available */
 626#define CCS_ERSRC_AVAIL_PHYPLL  0x02000000      /* PHY pll available */
 627
 628/* HT Cloclk Ctrl and Clock Avail for 4313 */
 629#define CCS_ERSRC_REQ_HT    0x00000010  /* HT avail request */
 630#define CCS_ERSRC_AVAIL_HT  0x00020000  /* HT clock available */
 631
 632/* tsf_cfprep register */
 633#define CFPREP_CBI_MASK         0xffffffc0
 634#define CFPREP_CBI_SHIFT        6
 635#define CFPREP_CFPP             0x00000001
 636
 637/* tx fifo sizes values are in terms of 256 byte blocks */
 638#define TXFIFOCMD_RESET_MASK    (1 << 15)       /* reset */
 639#define TXFIFOCMD_FIFOSEL_SHIFT 8       /* fifo */
 640#define TXFIFO_FIFOTOP_SHIFT    8       /* fifo start */
 641
 642#define TXFIFO_START_BLK16       65     /* Base address + 32 * 512 B/P */
 643#define TXFIFO_START_BLK         6      /* Base address + 6 * 256 B */
 644#define TXFIFO_SIZE_UNIT        256     /* one unit corresponds to 256 bytes */
 645#define MBSS16_TEMPLMEM_MINBLKS 65      /* one unit corresponds to 256 bytes */
 646
 647/*== phy versions (PhyVersion:Revision field) ==*/
 648/* analog block version */
 649#define PV_AV_MASK              0xf000
 650/* analog block version bitfield offset */
 651#define PV_AV_SHIFT             12
 652/* phy type */
 653#define PV_PT_MASK              0x0f00
 654/* phy type bitfield offset */
 655#define PV_PT_SHIFT             8
 656/* phy version */
 657#define PV_PV_MASK              0x000f
 658#define PHY_TYPE(v)             ((v & PV_PT_MASK) >> PV_PT_SHIFT)
 659
 660/*== phy types (PhyVersion:PhyType field) ==*/
 661#define PHY_TYPE_N              4       /* N-Phy value */
 662#define PHY_TYPE_SSN            6       /* SSLPN-Phy value */
 663#define PHY_TYPE_LCN            8       /* LCN-Phy value */
 664#define PHY_TYPE_LCNXN          9       /* LCNXN-Phy value */
 665#define PHY_TYPE_NULL           0xf     /* Invalid Phy value */
 666
 667/*== analog types (PhyVersion:AnalogType field) ==*/
 668#define ANA_11N_013             5
 669
 670/* 802.11a PLCP header def */
 671struct ofdm_phy_hdr {
 672        u8 rlpt[3];             /* rate, length, parity, tail */
 673        u16 service;
 674        u8 pad;
 675} __packed;
 676
 677#define D11A_PHY_HDR_GRATE(phdr)        ((phdr)->rlpt[0] & 0x0f)
 678#define D11A_PHY_HDR_GRES(phdr)         (((phdr)->rlpt[0] >> 4) & 0x01)
 679#define D11A_PHY_HDR_GLENGTH(phdr)      (((u32 *)((phdr)->rlpt) >> 5) & 0x0fff)
 680#define D11A_PHY_HDR_GPARITY(phdr)      (((phdr)->rlpt[3] >> 1) & 0x01)
 681#define D11A_PHY_HDR_GTAIL(phdr)        (((phdr)->rlpt[3] >> 2) & 0x3f)
 682
 683/* rate encoded per 802.11a-1999 sec 17.3.4.1 */
 684#define D11A_PHY_HDR_SRATE(phdr, rate)          \
 685        ((phdr)->rlpt[0] = ((phdr)->rlpt[0] & 0xf0) | ((rate) & 0xf))
 686/* set reserved field to zero */
 687#define D11A_PHY_HDR_SRES(phdr)         ((phdr)->rlpt[0] &= 0xef)
 688/* length is number of octets in PSDU */
 689#define D11A_PHY_HDR_SLENGTH(phdr, length)      \
 690        (*(u32 *)((phdr)->rlpt) = *(u32 *)((phdr)->rlpt) | \
 691        (((length) & 0x0fff) << 5))
 692/* set the tail to all zeros */
 693#define D11A_PHY_HDR_STAIL(phdr)        ((phdr)->rlpt[3] &= 0x03)
 694
 695#define D11A_PHY_HDR_LEN_L      3       /* low-rate part of PLCP header */
 696#define D11A_PHY_HDR_LEN_R      2       /* high-rate part of PLCP header */
 697
 698#define D11A_PHY_TX_DELAY       (2)     /* 2.1 usec */
 699
 700#define D11A_PHY_HDR_TIME       (4)     /* low-rate part of PLCP header */
 701#define D11A_PHY_PRE_TIME       (16)
 702#define D11A_PHY_PREHDR_TIME    (D11A_PHY_PRE_TIME + D11A_PHY_HDR_TIME)
 703
 704/* 802.11b PLCP header def */
 705struct cck_phy_hdr {
 706        u8 signal;
 707        u8 service;
 708        u16 length;
 709        u16 crc;
 710} __packed;
 711
 712#define D11B_PHY_HDR_LEN        6
 713
 714#define D11B_PHY_TX_DELAY       (3)     /* 3.4 usec */
 715
 716#define D11B_PHY_LHDR_TIME      (D11B_PHY_HDR_LEN << 3)
 717#define D11B_PHY_LPRE_TIME      (144)
 718#define D11B_PHY_LPREHDR_TIME   (D11B_PHY_LPRE_TIME + D11B_PHY_LHDR_TIME)
 719
 720#define D11B_PHY_SHDR_TIME      (D11B_PHY_LHDR_TIME >> 1)
 721#define D11B_PHY_SPRE_TIME      (D11B_PHY_LPRE_TIME >> 1)
 722#define D11B_PHY_SPREHDR_TIME   (D11B_PHY_SPRE_TIME + D11B_PHY_SHDR_TIME)
 723
 724#define D11B_PLCP_SIGNAL_LOCKED (1 << 2)
 725#define D11B_PLCP_SIGNAL_LE     (1 << 7)
 726
 727#define MIMO_PLCP_MCS_MASK      0x7f    /* mcs index */
 728#define MIMO_PLCP_40MHZ         0x80    /* 40 Hz frame */
 729#define MIMO_PLCP_AMPDU         0x08    /* ampdu */
 730
 731#define BRCMS_GET_CCK_PLCP_LEN(plcp) (plcp[4] + (plcp[5] << 8))
 732#define BRCMS_GET_MIMO_PLCP_LEN(plcp) (plcp[1] + (plcp[2] << 8))
 733#define BRCMS_SET_MIMO_PLCP_LEN(plcp, len) \
 734        do { \
 735                plcp[1] = len & 0xff; \
 736                plcp[2] = ((len >> 8) & 0xff); \
 737        } while (0)
 738
 739#define BRCMS_SET_MIMO_PLCP_AMPDU(plcp) (plcp[3] |= MIMO_PLCP_AMPDU)
 740#define BRCMS_CLR_MIMO_PLCP_AMPDU(plcp) (plcp[3] &= ~MIMO_PLCP_AMPDU)
 741#define BRCMS_IS_MIMO_PLCP_AMPDU(plcp) (plcp[3] & MIMO_PLCP_AMPDU)
 742
 743/*
 744 * The dot11a PLCP header is 5 bytes.  To simplify the software (so that we
 745 * don't need e.g. different tx DMA headers for 11a and 11b), the PLCP header
 746 * has padding added in the ucode.
 747 */
 748#define D11_PHY_HDR_LEN 6
 749
 750/* TX DMA buffer header */
 751struct d11txh {
 752        __le16 MacTxControlLow; /* 0x0 */
 753        __le16 MacTxControlHigh;        /* 0x1 */
 754        __le16 MacFrameControl; /* 0x2 */
 755        __le16 TxFesTimeNormal; /* 0x3 */
 756        __le16 PhyTxControlWord;        /* 0x4 */
 757        __le16 PhyTxControlWord_1;      /* 0x5 */
 758        __le16 PhyTxControlWord_1_Fbr;  /* 0x6 */
 759        __le16 PhyTxControlWord_1_Rts;  /* 0x7 */
 760        __le16 PhyTxControlWord_1_FbrRts;       /* 0x8 */
 761        __le16 MainRates;       /* 0x9 */
 762        __le16 XtraFrameTypes;  /* 0xa */
 763        u8 IV[16];              /* 0x0b - 0x12 */
 764        u8 TxFrameRA[6];        /* 0x13 - 0x15 */
 765        __le16 TxFesTimeFallback;       /* 0x16 */
 766        u8 RTSPLCPFallback[6];  /* 0x17 - 0x19 */
 767        __le16 RTSDurFallback;  /* 0x1a */
 768        u8 FragPLCPFallback[6]; /* 0x1b - 1d */
 769        __le16 FragDurFallback; /* 0x1e */
 770        __le16 MModeLen;        /* 0x1f */
 771        __le16 MModeFbrLen;     /* 0x20 */
 772        __le16 TstampLow;       /* 0x21 */
 773        __le16 TstampHigh;      /* 0x22 */
 774        __le16 ABI_MimoAntSel;  /* 0x23 */
 775        __le16 PreloadSize;     /* 0x24 */
 776        __le16 AmpduSeqCtl;     /* 0x25 */
 777        __le16 TxFrameID;       /* 0x26 */
 778        __le16 TxStatus;        /* 0x27 */
 779        __le16 MaxNMpdus;       /* 0x28 */
 780        __le16 MaxABytes_MRT;   /* 0x29 */
 781        __le16 MaxABytes_FBR;   /* 0x2a */
 782        __le16 MinMBytes;       /* 0x2b */
 783        u8 RTSPhyHeader[D11_PHY_HDR_LEN];       /* 0x2c - 0x2e */
 784        struct ieee80211_rts rts_frame; /* 0x2f - 0x36 */
 785        u16 PAD;                /* 0x37 */
 786} __packed __aligned(2);
 787
 788#define D11_TXH_LEN             112     /* bytes */
 789
 790/* Frame Types */
 791#define FT_CCK  0
 792#define FT_OFDM 1
 793#define FT_HT   2
 794#define FT_N    3
 795
 796/*
 797 * Position of MPDU inside A-MPDU; indicated with bits 10:9
 798 * of MacTxControlLow
 799 */
 800#define TXC_AMPDU_SHIFT         9       /* shift for ampdu settings */
 801#define TXC_AMPDU_NONE          0       /* Regular MPDU, not an A-MPDU */
 802#define TXC_AMPDU_FIRST         1       /* first MPDU of an A-MPDU */
 803#define TXC_AMPDU_MIDDLE        2       /* intermediate MPDU of an A-MPDU */
 804#define TXC_AMPDU_LAST          3       /* last (or single) MPDU of an A-MPDU */
 805
 806/*== MacTxControlLow ==*/
 807#define TXC_AMIC                0x8000
 808#define TXC_SENDCTS             0x0800
 809#define TXC_AMPDU_MASK          0x0600
 810#define TXC_BW_40               0x0100
 811#define TXC_FREQBAND_5G         0x0080
 812#define TXC_DFCS                0x0040
 813#define TXC_IGNOREPMQ           0x0020
 814#define TXC_HWSEQ               0x0010
 815#define TXC_STARTMSDU           0x0008
 816#define TXC_SENDRTS             0x0004
 817#define TXC_LONGFRAME           0x0002
 818#define TXC_IMMEDACK            0x0001
 819
 820/*== MacTxControlHigh ==*/
 821/* RTS fallback preamble type 1 = SHORT 0 = LONG */
 822#define TXC_PREAMBLE_RTS_FB_SHORT       0x8000
 823/* RTS main rate preamble type 1 = SHORT 0 = LONG */
 824#define TXC_PREAMBLE_RTS_MAIN_SHORT     0x4000
 825/*
 826 * Main fallback rate preamble type
 827 *   1 = SHORT for OFDM/GF for MIMO
 828 *   0 = LONG for CCK/MM for MIMO
 829 */
 830#define TXC_PREAMBLE_DATA_FB_SHORT      0x2000
 831
 832/* TXC_PREAMBLE_DATA_MAIN is in PhyTxControl bit 5 */
 833/* use fallback rate for this AMPDU */
 834#define TXC_AMPDU_FBR           0x1000
 835#define TXC_SECKEY_MASK         0x0FF0
 836#define TXC_SECKEY_SHIFT        4
 837/* Use alternate txpwr defined at loc. M_ALT_TXPWR_IDX */
 838#define TXC_ALT_TXPWR           0x0008
 839#define TXC_SECTYPE_MASK        0x0007
 840#define TXC_SECTYPE_SHIFT       0
 841
 842/* Null delimiter for Fallback rate */
 843#define AMPDU_FBR_NULL_DELIM  5 /* Location of Null delimiter count for AMPDU */
 844
 845/* PhyTxControl for Mimophy */
 846#define PHY_TXC_PWR_MASK        0xFC00
 847#define PHY_TXC_PWR_SHIFT       10
 848#define PHY_TXC_ANT_MASK        0x03C0  /* bit 6, 7, 8, 9 */
 849#define PHY_TXC_ANT_SHIFT       6
 850#define PHY_TXC_ANT_0_1         0x00C0  /* auto, last rx */
 851#define PHY_TXC_LCNPHY_ANT_LAST 0x0000
 852#define PHY_TXC_ANT_3           0x0200  /* virtual antenna 3 */
 853#define PHY_TXC_ANT_2           0x0100  /* virtual antenna 2 */
 854#define PHY_TXC_ANT_1           0x0080  /* virtual antenna 1 */
 855#define PHY_TXC_ANT_0           0x0040  /* virtual antenna 0 */
 856#define PHY_TXC_SHORT_HDR       0x0010
 857
 858#define PHY_TXC_OLD_ANT_0       0x0000
 859#define PHY_TXC_OLD_ANT_1       0x0100
 860#define PHY_TXC_OLD_ANT_LAST    0x0300
 861
 862/* PhyTxControl_1 for Mimophy */
 863#define PHY_TXC1_BW_MASK                0x0007
 864#define PHY_TXC1_BW_10MHZ               0
 865#define PHY_TXC1_BW_10MHZ_UP            1
 866#define PHY_TXC1_BW_20MHZ               2
 867#define PHY_TXC1_BW_20MHZ_UP            3
 868#define PHY_TXC1_BW_40MHZ               4
 869#define PHY_TXC1_BW_40MHZ_DUP           5
 870#define PHY_TXC1_MODE_SHIFT             3
 871#define PHY_TXC1_MODE_MASK              0x0038
 872#define PHY_TXC1_MODE_SISO              0
 873#define PHY_TXC1_MODE_CDD               1
 874#define PHY_TXC1_MODE_STBC              2
 875#define PHY_TXC1_MODE_SDM               3
 876
 877/* PhyTxControl for HTphy that are different from Mimophy */
 878#define PHY_TXC_HTANT_MASK              0x3fC0  /* bits 6-13 */
 879
 880/* XtraFrameTypes */
 881#define XFTS_RTS_FT_SHIFT       2
 882#define XFTS_FBRRTS_FT_SHIFT    4
 883#define XFTS_CHANNEL_SHIFT      8
 884
 885/* Antenna diversity bit in ant_wr_settle */
 886#define PHY_AWS_ANTDIV          0x2000
 887
 888/* IFS ctl */
 889#define IFS_USEEDCF     (1 << 2)
 890
 891/* IFS ctl1 */
 892#define IFS_CTL1_EDCRS  (1 << 3)
 893#define IFS_CTL1_EDCRS_20L (1 << 4)
 894#define IFS_CTL1_EDCRS_40 (1 << 5)
 895
 896/* ABI_MimoAntSel */
 897#define ABI_MAS_ADDR_BMP_IDX_MASK       0x0f00
 898#define ABI_MAS_ADDR_BMP_IDX_SHIFT      8
 899#define ABI_MAS_FBR_ANT_PTN_MASK        0x00f0
 900#define ABI_MAS_FBR_ANT_PTN_SHIFT       4
 901#define ABI_MAS_MRT_ANT_PTN_MASK        0x000f
 902
 903/* tx status packet */
 904struct tx_status {
 905        u16 framelen;
 906        u16 PAD;
 907        u16 frameid;
 908        u16 status;
 909        u16 lasttxtime;
 910        u16 sequence;
 911        u16 phyerr;
 912        u16 ackphyrxsh;
 913} __packed;
 914
 915#define TXSTATUS_LEN    16
 916
 917/* status field bit definitions */
 918#define TX_STATUS_FRM_RTX_MASK  0xF000
 919#define TX_STATUS_FRM_RTX_SHIFT 12
 920#define TX_STATUS_RTS_RTX_MASK  0x0F00
 921#define TX_STATUS_RTS_RTX_SHIFT 8
 922#define TX_STATUS_MASK          0x00FE
 923#define TX_STATUS_PMINDCTD      (1 << 7) /* PM mode indicated to AP */
 924#define TX_STATUS_INTERMEDIATE  (1 << 6) /* intermediate or 1st ampdu pkg */
 925#define TX_STATUS_AMPDU         (1 << 5) /* AMPDU status */
 926#define TX_STATUS_SUPR_MASK     0x1C     /* suppress status bits (4:2) */
 927#define TX_STATUS_SUPR_SHIFT    2
 928#define TX_STATUS_ACK_RCV       (1 << 1) /* ACK received */
 929#define TX_STATUS_VALID         (1 << 0) /* Tx status valid */
 930#define TX_STATUS_NO_ACK        0
 931
 932/* suppress status reason codes */
 933#define TX_STATUS_SUPR_PMQ      (1 << 2) /* PMQ entry */
 934#define TX_STATUS_SUPR_FLUSH    (2 << 2) /* flush request */
 935#define TX_STATUS_SUPR_FRAG     (3 << 2) /* previous frag failure */
 936#define TX_STATUS_SUPR_TBTT     (3 << 2) /* SHARED: Probe resp supr for TBTT */
 937#define TX_STATUS_SUPR_BADCH    (4 << 2) /* channel mismatch */
 938#define TX_STATUS_SUPR_EXPTIME  (5 << 2) /* lifetime expiry */
 939#define TX_STATUS_SUPR_UF       (6 << 2) /* underflow */
 940
 941/* Unexpected tx status for rate update */
 942#define TX_STATUS_UNEXP(status) \
 943        ((((status) & TX_STATUS_INTERMEDIATE) != 0) && \
 944         TX_STATUS_UNEXP_AMPDU(status))
 945
 946/* Unexpected tx status for A-MPDU rate update */
 947#define TX_STATUS_UNEXP_AMPDU(status) \
 948        ((((status) & TX_STATUS_SUPR_MASK) != 0) && \
 949         (((status) & TX_STATUS_SUPR_MASK) != TX_STATUS_SUPR_EXPTIME))
 950
 951#define TX_STATUS_BA_BMAP03_MASK        0xF000  /* ba bitmap 0:3 in 1st pkg */
 952#define TX_STATUS_BA_BMAP03_SHIFT       12      /* ba bitmap 0:3 in 1st pkg */
 953#define TX_STATUS_BA_BMAP47_MASK        0x001E  /* ba bitmap 4:7 in 2nd pkg */
 954#define TX_STATUS_BA_BMAP47_SHIFT       3       /* ba bitmap 4:7 in 2nd pkg */
 955
 956/* RXE (Receive Engine) */
 957
 958/* RCM_CTL */
 959#define RCM_INC_MASK_H          0x0080
 960#define RCM_INC_MASK_L          0x0040
 961#define RCM_INC_DATA            0x0020
 962#define RCM_INDEX_MASK          0x001F
 963#define RCM_SIZE                15
 964
 965#define RCM_MAC_OFFSET          0       /* current MAC address */
 966#define RCM_BSSID_OFFSET        3       /* current BSSID address */
 967#define RCM_F_BSSID_0_OFFSET    6       /* foreign BSS CFP tracking */
 968#define RCM_F_BSSID_1_OFFSET    9       /* foreign BSS CFP tracking */
 969#define RCM_F_BSSID_2_OFFSET    12      /* foreign BSS CFP tracking */
 970
 971#define RCM_WEP_TA0_OFFSET      16
 972#define RCM_WEP_TA1_OFFSET      19
 973#define RCM_WEP_TA2_OFFSET      22
 974#define RCM_WEP_TA3_OFFSET      25
 975
 976/* PSM Block */
 977
 978/* psm_phy_hdr_param bits */
 979#define MAC_PHY_RESET           1
 980#define MAC_PHY_CLOCK_EN        2
 981#define MAC_PHY_FORCE_CLK       4
 982
 983/* WEP Block */
 984
 985/* WEP_WKEY */
 986#define WKEY_START              (1 << 8)
 987#define WKEY_SEL_MASK           0x1F
 988
 989/* WEP data formats */
 990
 991/* the number of RCMTA entries */
 992#define RCMTA_SIZE 50
 993
 994#define M_ADDR_BMP_BLK          (0x37e * 2)
 995#define M_ADDR_BMP_BLK_SZ       12
 996
 997#define ADDR_BMP_RA             (1 << 0)        /* Receiver Address (RA) */
 998#define ADDR_BMP_TA             (1 << 1)        /* Transmitter Address (TA) */
 999#define ADDR_BMP_BSSID          (1 << 2)        /* BSSID */
1000#define ADDR_BMP_AP             (1 << 3)        /* Infra-BSS Access Point */

1001#define ADDR_BMP_STA            (1 << 4)        /* Infra-BSS Station */
1002#define ADDR_BMP_RESERVED1      (1 << 5)
1003#define ADDR_BMP_RESERVED2      (1 << 6)
1004#define ADDR_BMP_RESERVED3      (1 << 7)
1005#define ADDR_BMP_BSS_IDX_MASK   (3 << 8)        /* BSS control block index */
1006#define ADDR_BMP_BSS_IDX_SHIFT  8
1007
1008#define WSEC_MAX_RCMTA_KEYS     54
1009
1010/* max keys in M_TKMICKEYS_BLK */
1011#define WSEC_MAX_TKMIC_ENGINE_KEYS              12      /* 8 + 4 default */
1012
1013/* max RXE match registers */
1014#define WSEC_MAX_RXE_KEYS       4
1015
1016/* SECKINDXALGO (Security Key Index & Algorithm Block) word format */
1017/* SKL (Security Key Lookup) */
1018#define SKL_ALGO_MASK           0x0007
1019#define SKL_ALGO_SHIFT          0
1020#define SKL_KEYID_MASK          0x0008
1021#define SKL_KEYID_SHIFT         3
1022#define SKL_INDEX_MASK          0x03F0
1023#define SKL_INDEX_SHIFT         4
1024#define SKL_GRP_ALGO_MASK       0x1c00
1025#define SKL_GRP_ALGO_SHIFT      10
1026
1027/* additional bits defined for IBSS group key support */
1028#define SKL_IBSS_INDEX_MASK     0x01F0
1029#define SKL_IBSS_INDEX_SHIFT    4
1030#define SKL_IBSS_KEYID1_MASK    0x0600
1031#define SKL_IBSS_KEYID1_SHIFT   9
1032#define SKL_IBSS_KEYID2_MASK    0x1800
1033#define SKL_IBSS_KEYID2_SHIFT   11
1034#define SKL_IBSS_KEYALGO_MASK   0xE000
1035#define SKL_IBSS_KEYALGO_SHIFT  13
1036
1037#define WSEC_MODE_OFF           0
1038#define WSEC_MODE_HW            1
1039#define WSEC_MODE_SW            2
1040
1041#define WSEC_ALGO_OFF           0
1042#define WSEC_ALGO_WEP1          1
1043#define WSEC_ALGO_TKIP          2
1044#define WSEC_ALGO_AES           3
1045#define WSEC_ALGO_WEP128        4
1046#define WSEC_ALGO_AES_LEGACY    5
1047#define WSEC_ALGO_NALG          6
1048
1049#define AES_MODE_NONE           0
1050#define AES_MODE_CCM            1
1051
1052/* WEP_CTL (Rev 0) */
1053#define WECR0_KEYREG_SHIFT      0
1054#define WECR0_KEYREG_MASK       0x7
1055#define WECR0_DECRYPT           (1 << 3)
1056#define WECR0_IVINLINE          (1 << 4)
1057#define WECR0_WEPALG_SHIFT      5
1058#define WECR0_WEPALG_MASK       (0x7 << 5)
1059#define WECR0_WKEYSEL_SHIFT     8
1060#define WECR0_WKEYSEL_MASK      (0x7 << 8)
1061#define WECR0_WKEYSTART         (1 << 11)
1062#define WECR0_WEPINIT           (1 << 14)
1063#define WECR0_ICVERR            (1 << 15)
1064
1065/* Frame template map byte offsets */
1066#define T_ACTS_TPL_BASE         (0)
1067#define T_NULL_TPL_BASE         (0xc * 2)
1068#define T_QNULL_TPL_BASE        (0x1c * 2)
1069#define T_RR_TPL_BASE           (0x2c * 2)
1070#define T_BCN0_TPL_BASE         (0x34 * 2)
1071#define T_PRS_TPL_BASE          (0x134 * 2)
1072#define T_BCN1_TPL_BASE         (0x234 * 2)
1073#define T_TX_FIFO_TXRAM_BASE    (T_ACTS_TPL_BASE + \
1074                                 (TXFIFO_START_BLK * TXFIFO_SIZE_UNIT))
1075
1076#define T_BA_TPL_BASE           T_QNULL_TPL_BASE /* template area for BA */
1077
1078#define T_RAM_ACCESS_SZ         4       /* template ram is 4 byte access only */
1079
1080/* Shared Mem byte offsets */
1081
1082/* Location where the ucode expects the corerev */
1083#define M_MACHW_VER             (0x00b * 2)
1084
1085/* Location where the ucode expects the MAC capabilities */
1086#define M_MACHW_CAP_L           (0x060 * 2)
1087#define M_MACHW_CAP_H   (0x061 * 2)
1088
1089/* WME shared memory */
1090#define M_EDCF_STATUS_OFF       (0x007 * 2)
1091#define M_TXF_CUR_INDEX         (0x018 * 2)
1092#define M_EDCF_QINFO            (0x120 * 2)
1093
1094/* PS-mode related parameters */
1095#define M_DOT11_SLOT            (0x008 * 2)
1096#define M_DOT11_DTIMPERIOD      (0x009 * 2)
1097#define M_NOSLPZNATDTIM         (0x026 * 2)
1098
1099/* Beacon-related parameters */
1100#define M_BCN0_FRM_BYTESZ       (0x00c * 2)     /* Bcn 0 template length */
1101#define M_BCN1_FRM_BYTESZ       (0x00d * 2)     /* Bcn 1 template length */
1102#define M_BCN_TXTSF_OFFSET      (0x00e * 2)
1103#define M_TIMBPOS_INBEACON      (0x00f * 2)
1104#define M_SFRMTXCNTFBRTHSD      (0x022 * 2)
1105#define M_LFRMTXCNTFBRTHSD      (0x023 * 2)
1106#define M_BCN_PCTLWD            (0x02a * 2)
1107#define M_BCN_LI                (0x05b * 2)     /* beacon listen interval */
1108
1109/* MAX Rx Frame len */
1110#define M_MAXRXFRM_LEN          (0x010 * 2)
1111
1112/* ACK/CTS related params */
1113#define M_RSP_PCTLWD            (0x011 * 2)
1114
1115/* Hardware Power Control */
1116#define M_TXPWR_N               (0x012 * 2)
1117#define M_TXPWR_TARGET          (0x013 * 2)
1118#define M_TXPWR_MAX             (0x014 * 2)
1119#define M_TXPWR_CUR             (0x019 * 2)
1120
1121/* Rx-related parameters */
1122#define M_RX_PAD_DATA_OFFSET    (0x01a * 2)
1123
1124/* WEP Shared mem data */
1125#define M_SEC_DEFIVLOC          (0x01e * 2)
1126#define M_SEC_VALNUMSOFTMCHTA   (0x01f * 2)
1127#define M_PHYVER                (0x028 * 2)
1128#define M_PHYTYPE               (0x029 * 2)
1129#define M_SECRXKEYS_PTR         (0x02b * 2)
1130#define M_TKMICKEYS_PTR         (0x059 * 2)
1131#define M_SECKINDXALGO_BLK      (0x2ea * 2)
1132#define M_SECKINDXALGO_BLK_SZ   54
1133#define M_SECPSMRXTAMCH_BLK     (0x2fa * 2)
1134#define M_TKIP_TSC_TTAK         (0x18c * 2)
1135#define D11_MAX_KEY_SIZE        16
1136
1137#define M_MAX_ANTCNT            (0x02e * 2)     /* antenna swap threshold */
1138
1139/* Probe response related parameters */
1140#define M_SSIDLEN               (0x024 * 2)
1141#define M_PRB_RESP_FRM_LEN      (0x025 * 2)
1142#define M_PRS_MAXTIME           (0x03a * 2)
1143#define M_SSID                  (0xb0 * 2)
1144#define M_CTXPRS_BLK            (0xc0 * 2)
1145#define C_CTX_PCTLWD_POS        (0x4 * 2)
1146
1147/* Delta between OFDM and CCK power in CCK power boost mode */
1148#define M_OFDM_OFFSET           (0x027 * 2)
1149
1150/* TSSI for last 4 11b/g CCK packets transmitted */
1151#define M_B_TSSI_0              (0x02c * 2)
1152#define M_B_TSSI_1              (0x02d * 2)
1153
1154/* Host flags to turn on ucode options */
1155#define M_HOST_FLAGS1           (0x02f * 2)
1156#define M_HOST_FLAGS2           (0x030 * 2)
1157#define M_HOST_FLAGS3           (0x031 * 2)
1158#define M_HOST_FLAGS4           (0x03c * 2)
1159#define M_HOST_FLAGS5           (0x06a * 2)
1160#define M_HOST_FLAGS_SZ         16
1161
1162#define M_RADAR_REG             (0x033 * 2)
1163
1164/* TSSI for last 4 11a OFDM packets transmitted */
1165#define M_A_TSSI_0              (0x034 * 2)
1166#define M_A_TSSI_1              (0x035 * 2)
1167
1168/* noise interference measurement */
1169#define M_NOISE_IF_COUNT        (0x034 * 2)
1170#define M_NOISE_IF_TIMEOUT      (0x035 * 2)
1171
1172#define M_RF_RX_SP_REG1         (0x036 * 2)
1173
1174/* TSSI for last 4 11g OFDM packets transmitted */
1175#define M_G_TSSI_0              (0x038 * 2)
1176#define M_G_TSSI_1              (0x039 * 2)
1177
1178/* Background noise measure */
1179#define M_JSSI_0                (0x44 * 2)
1180#define M_JSSI_1                (0x45 * 2)
1181#define M_JSSI_AUX              (0x46 * 2)
1182
1183#define M_CUR_2050_RADIOCODE    (0x47 * 2)
1184
1185/* TX fifo sizes */
1186#define M_FIFOSIZE0             (0x4c * 2)
1187#define M_FIFOSIZE1             (0x4d * 2)
1188#define M_FIFOSIZE2             (0x4e * 2)
1189#define M_FIFOSIZE3             (0x4f * 2)
1190#define D11_MAX_TX_FRMS         32      /* max frames allowed in tx fifo */
1191
1192/* Current channel number plus upper bits */
1193#define M_CURCHANNEL            (0x50 * 2)
1194#define D11_CURCHANNEL_5G       0x0100;
1195#define D11_CURCHANNEL_40       0x0200;
1196#define D11_CURCHANNEL_MAX      0x00FF;
1197
1198/* last posted frameid on the bcmc fifo */
1199#define M_BCMC_FID              (0x54 * 2)
1200#define INVALIDFID              0xffff
1201
1202/* extended beacon phyctl bytes for 11N */
1203#define M_BCN_PCTL1WD           (0x058 * 2)
1204
1205/* idle busy ratio to duty_cycle requirement  */
1206#define M_TX_IDLE_BUSY_RATIO_X_16_CCK  (0x52 * 2)
1207#define M_TX_IDLE_BUSY_RATIO_X_16_OFDM (0x5A * 2)
1208
1209/* CW RSSI for LCNPHY */
1210#define M_LCN_RSSI_0            0x1332
1211#define M_LCN_RSSI_1            0x1338
1212#define M_LCN_RSSI_2            0x133e
1213#define M_LCN_RSSI_3            0x1344
1214
1215/* SNR for LCNPHY */
1216#define M_LCN_SNR_A_0   0x1334
1217#define M_LCN_SNR_B_0   0x1336
1218
1219#define M_LCN_SNR_A_1   0x133a
1220#define M_LCN_SNR_B_1   0x133c
1221
1222#define M_LCN_SNR_A_2   0x1340
1223#define M_LCN_SNR_B_2   0x1342
1224
1225#define M_LCN_SNR_A_3   0x1346
1226#define M_LCN_SNR_B_3   0x1348
1227
1228#define M_LCN_LAST_RESET        (81*2)
1229#define M_LCN_LAST_LOC  (63*2)
1230#define M_LCNPHY_RESET_STATUS (4902)
1231#define M_LCNPHY_DSC_TIME       (0x98d*2)
1232#define M_LCNPHY_RESET_CNT_DSC (0x98b*2)
1233#define M_LCNPHY_RESET_CNT      (0x98c*2)
1234
1235/* Rate table offsets */
1236#define M_RT_DIRMAP_A           (0xe0 * 2)
1237#define M_RT_BBRSMAP_A          (0xf0 * 2)
1238#define M_RT_DIRMAP_B           (0x100 * 2)
1239#define M_RT_BBRSMAP_B          (0x110 * 2)
1240
1241/* Rate table entry offsets */
1242#define M_RT_PRS_PLCP_POS       10
1243#define M_RT_PRS_DUR_POS        16
1244#define M_RT_OFDM_PCTL1_POS     18
1245
1246#define M_20IN40_IQ                     (0x380 * 2)
1247
1248/* SHM locations where ucode stores the current power index */
1249#define M_CURR_IDX1             (0x384 * 2)
1250#define M_CURR_IDX2             (0x387 * 2)
1251
1252#define M_BSCALE_ANT0   (0x5e * 2)
1253#define M_BSCALE_ANT1   (0x5f * 2)
1254
1255/* Antenna Diversity Testing */
1256#define M_MIMO_ANTSEL_RXDFLT    (0x63 * 2)
1257#define M_ANTSEL_CLKDIV (0x61 * 2)
1258#define M_MIMO_ANTSEL_TXDFLT    (0x64 * 2)
1259
1260#define M_MIMO_MAXSYM   (0x5d * 2)
1261#define MIMO_MAXSYM_DEF         0x8000  /* 32k */
1262#define MIMO_MAXSYM_MAX         0xffff  /* 64k */
1263
1264#define M_WATCHDOG_8TU          (0x1e * 2)
1265#define WATCHDOG_8TU_DEF        5
1266#define WATCHDOG_8TU_MAX        10
1267
1268/* Manufacturing Test Variables */
1269/* PER test mode */
1270#define M_PKTENG_CTRL           (0x6c * 2)
1271/* IFS for TX mode */
1272#define M_PKTENG_IFS            (0x6d * 2)
1273/* Lower word of tx frmcnt/rx lostcnt */
1274#define M_PKTENG_FRMCNT_LO      (0x6e * 2)
1275/* Upper word of tx frmcnt/rx lostcnt */
1276#define M_PKTENG_FRMCNT_HI      (0x6f * 2)
1277
1278/* Index variation in vbat ripple */
1279#define M_LCN_PWR_IDX_MAX       (0x67 * 2) /* highest index read by ucode */
1280#define M_LCN_PWR_IDX_MIN       (0x66 * 2) /* lowest index read by ucode */
1281
1282/* M_PKTENG_CTRL bit definitions */
1283#define M_PKTENG_MODE_TX                0x0001
1284#define M_PKTENG_MODE_TX_RIFS           0x0004
1285#define M_PKTENG_MODE_TX_CTS            0x0008
1286#define M_PKTENG_MODE_RX                0x0002
1287#define M_PKTENG_MODE_RX_WITH_ACK       0x0402
1288#define M_PKTENG_MODE_MASK              0x0003
1289/* TX frames indicated in the frmcnt reg */
1290#define M_PKTENG_FRMCNT_VLD             0x0100
1291
1292/* Sample Collect parameters (bitmap and type) */
1293/* Trigger bitmap for sample collect */
1294#define M_SMPL_COL_BMP          (0x37d * 2)
1295/* Sample collect type */
1296#define M_SMPL_COL_CTL          (0x3b2 * 2)
1297
1298#define ANTSEL_CLKDIV_4MHZ      6
1299#define MIMO_ANTSEL_BUSY        0x4000  /* bit 14 (busy) */
1300#define MIMO_ANTSEL_SEL         0x8000  /* bit 15 write the value */
1301#define MIMO_ANTSEL_WAIT        50      /* 50us wait */
1302#define MIMO_ANTSEL_OVERRIDE    0x8000  /* flag */
1303
1304struct shm_acparams {
1305        u16 txop;
1306        u16 cwmin;
1307        u16 cwmax;
1308        u16 cwcur;
1309        u16 aifs;
1310        u16 bslots;
1311        u16 reggap;
1312        u16 status;
1313        u16 rsvd[8];
1314} __packed;
1315#define M_EDCF_QLEN     (16 * 2)
1316
1317#define WME_STATUS_NEWAC        (1 << 8)
1318
1319/* M_HOST_FLAGS */
1320#define MHFMAX          5       /* Number of valid hostflag half-word (u16) */
1321#define MHF1            0       /* Hostflag 1 index */
1322#define MHF2            1       /* Hostflag 2 index */
1323#define MHF3            2       /* Hostflag 3 index */
1324#define MHF4            3       /* Hostflag 4 index */
1325#define MHF5            4       /* Hostflag 5 index */
1326
1327/* Flags in M_HOST_FLAGS */
1328/* Enable ucode antenna diversity help */
1329#define MHF1_ANTDIV             0x0001
1330/* Enable EDCF access control */
1331#define MHF1_EDCF               0x0100
1332#define MHF1_IQSWAP_WAR         0x0200
1333/* Disable Slow clock request, for corerev < 11 */
1334#define MHF1_FORCEFASTCLK       0x0400
1335
1336/* Flags in M_HOST_FLAGS2 */
1337
1338/* Flush BCMC FIFO immediately */
1339#define MHF2_TXBCMC_NOW         0x0040
1340/* Enable ucode/hw power control */
1341#define MHF2_HWPWRCTL           0x0080
1342#define MHF2_NPHY40MHZ_WAR      0x0800
1343
1344/* Flags in M_HOST_FLAGS3 */
1345/* enabled mimo antenna selection */
1346#define MHF3_ANTSEL_EN          0x0001
1347/* antenna selection mode: 0: 2x3, 1: 2x4 */
1348#define MHF3_ANTSEL_MODE        0x0002
1349#define MHF3_RESERVED1          0x0004
1350#define MHF3_RESERVED2          0x0008
1351#define MHF3_NPHY_MLADV_WAR     0x0010
1352
1353/* Flags in M_HOST_FLAGS4 */
1354/* force bphy Tx on core 0 (board level WAR) */
1355#define MHF4_BPHY_TXCORE0       0x0080
1356/* for 4313A0 FEM boards */
1357#define MHF4_EXTPA_ENABLE       0x4000
1358
1359/* Flags in M_HOST_FLAGS5 */
1360#define MHF5_4313_GPIOCTRL      0x0001
1361#define MHF5_RESERVED1          0x0002
1362#define MHF5_RESERVED2          0x0004
1363/* Radio power setting for ucode */
1364#define M_RADIO_PWR             (0x32 * 2)
1365
1366/* phy noise recorded by ucode right after tx */
1367#define M_PHY_NOISE             (0x037 * 2)
1368#define PHY_NOISE_MASK          0x00ff
1369
1370/*
1371 * Receive Frame Data Header for 802.11b DCF-only frames
1372 *
1373 * RxFrameSize: Actual byte length of the frame data received
1374 * PAD: padding (not used)
1375 * PhyRxStatus_0: PhyRxStatus 15:0
1376 * PhyRxStatus_1: PhyRxStatus 31:16
1377 * PhyRxStatus_2: PhyRxStatus 47:32
1378 * PhyRxStatus_3: PhyRxStatus 63:48
1379 * PhyRxStatus_4: PhyRxStatus 79:64
1380 * PhyRxStatus_5: PhyRxStatus 95:80
1381 * RxStatus1: MAC Rx Status
1382 * RxStatus2: extended MAC Rx status
1383 * RxTSFTime: RxTSFTime time of first MAC symbol + M_PHY_PLCPRX_DLY
1384 * RxChan: gain code, channel radio code, and phy type
1385 */
1386struct d11rxhdr_le {
1387        __le16 RxFrameSize;
1388        u16 PAD;
1389        __le16 PhyRxStatus_0;
1390        __le16 PhyRxStatus_1;
1391        __le16 PhyRxStatus_2;
1392        __le16 PhyRxStatus_3;
1393        __le16 PhyRxStatus_4;
1394        __le16 PhyRxStatus_5;
1395        __le16 RxStatus1;
1396        __le16 RxStatus2;
1397        __le16 RxTSFTime;
1398        __le16 RxChan;
1399} __packed;
1400
1401struct d11rxhdr {
1402        u16 RxFrameSize;
1403        u16 PAD;
1404        u16 PhyRxStatus_0;
1405        u16 PhyRxStatus_1;
1406        u16 PhyRxStatus_2;
1407        u16 PhyRxStatus_3;
1408        u16 PhyRxStatus_4;
1409        u16 PhyRxStatus_5;
1410        u16 RxStatus1;
1411        u16 RxStatus2;
1412        u16 RxTSFTime;
1413        u16 RxChan;
1414} __packed;
1415
1416/* PhyRxStatus_0: */
1417/* NPHY only: CCK, OFDM, preN, N */
1418#define PRXS0_FT_MASK           0x0003
1419/* NPHY only: clip count adjustment steps by AGC */
1420#define PRXS0_CLIP_MASK         0x000C
1421#define PRXS0_CLIP_SHIFT        2
1422/* PHY received a frame with unsupported rate */
1423#define PRXS0_UNSRATE           0x0010
1424/* GPHY: rx ant, NPHY: upper sideband */
1425#define PRXS0_RXANT_UPSUBBAND   0x0020
1426/* CCK frame only: lost crs during cck frame reception */
1427#define PRXS0_LCRS              0x0040
1428/* Short Preamble */
1429#define PRXS0_SHORTH            0x0080
1430/* PLCP violation */
1431#define PRXS0_PLCPFV            0x0100
1432/* PLCP header integrity check failed */
1433#define PRXS0_PLCPHCF           0x0200
1434/* legacy PHY gain control */
1435#define PRXS0_GAIN_CTL          0x4000
1436/* NPHY: Antennas used for received frame, bitmask */
1437#define PRXS0_ANTSEL_MASK       0xF000
1438#define PRXS0_ANTSEL_SHIFT      0x12
1439
1440/* subfield PRXS0_FT_MASK */
1441#define PRXS0_CCK               0x0000
1442/* valid only for G phy, use rxh->RxChan for A phy */
1443#define PRXS0_OFDM              0x0001
1444#define PRXS0_PREN              0x0002
1445#define PRXS0_STDN              0x0003
1446
1447/* subfield PRXS0_ANTSEL_MASK */
1448#define PRXS0_ANTSEL_0          0x0     /* antenna 0 is used */
1449#define PRXS0_ANTSEL_1          0x2     /* antenna 1 is used */
1450#define PRXS0_ANTSEL_2          0x4     /* antenna 2 is used */
1451#define PRXS0_ANTSEL_3          0x8     /* antenna 3 is used */
1452
1453/* PhyRxStatus_1: */
1454#define PRXS1_JSSI_MASK         0x00FF
1455#define PRXS1_JSSI_SHIFT        0
1456#define PRXS1_SQ_MASK           0xFF00
1457#define PRXS1_SQ_SHIFT          8
1458
1459/* nphy PhyRxStatus_1: */
1460#define PRXS1_nphy_PWR0_MASK    0x00FF
1461#define PRXS1_nphy_PWR1_MASK    0xFF00
1462
1463/* HTPHY Rx Status defines */
1464/* htphy PhyRxStatus_0: those bit are overlapped with PhyRxStatus_0 */
1465#define PRXS0_BAND              0x0400  /* 0 = 2.4G, 1 = 5G */
1466#define PRXS0_RSVD              0x0800  /* reserved; set to 0 */
1467#define PRXS0_UNUSED            0xF000  /* unused and not defined; set to 0 */
1468
1469/* htphy PhyRxStatus_1: */
1470/* core enables for {3..0}, 0=disabled, 1=enabled */
1471#define PRXS1_HTPHY_CORE_MASK   0x000F
1472/* antenna configuration */
1473#define PRXS1_HTPHY_ANTCFG_MASK 0x00F0
1474/* Mixmode PLCP Length low byte mask */
1475#define PRXS1_HTPHY_MMPLCPLenL_MASK     0xFF00
1476
1477/* htphy PhyRxStatus_2: */
1478/* Mixmode PLCP Length high byte maskw */
1479#define PRXS2_HTPHY_MMPLCPLenH_MASK     0x000F
1480/* Mixmode PLCP rate mask */
1481#define PRXS2_HTPHY_MMPLCH_RATE_MASK    0x00F0
1482/* Rx power on core 0 */
1483#define PRXS2_HTPHY_RXPWR_ANT0  0xFF00
1484
1485/* htphy PhyRxStatus_3: */
1486/* Rx power on core 1 */
1487#define PRXS3_HTPHY_RXPWR_ANT1  0x00FF
1488/* Rx power on core 2 */
1489#define PRXS3_HTPHY_RXPWR_ANT2  0xFF00
1490
1491/* htphy PhyRxStatus_4: */
1492/* Rx power on core 3 */
1493#define PRXS4_HTPHY_RXPWR_ANT3  0x00FF
1494/* Coarse frequency offset */
1495#define PRXS4_HTPHY_CFO         0xFF00
1496
1497/* htphy PhyRxStatus_5: */
1498/* Fine frequency offset */
1499#define PRXS5_HTPHY_FFO         0x00FF
1500/* Advance Retard */
1501#define PRXS5_HTPHY_AR          0xFF00
1502
1503#define HTPHY_MMPLCPLen(rxs) \
1504        ((((rxs)->PhyRxStatus_1 & PRXS1_HTPHY_MMPLCPLenL_MASK) >> 8) | \
1505        (((rxs)->PhyRxStatus_2 & PRXS2_HTPHY_MMPLCPLenH_MASK) << 8))
1506/* Get Rx power on core 0 */
1507#define HTPHY_RXPWR_ANT0(rxs) \
1508        ((((rxs)->PhyRxStatus_2) & PRXS2_HTPHY_RXPWR_ANT0) >> 8)
1509/* Get Rx power on core 1 */
1510#define HTPHY_RXPWR_ANT1(rxs) \
1511        (((rxs)->PhyRxStatus_3) & PRXS3_HTPHY_RXPWR_ANT1)
1512/* Get Rx power on core 2 */
1513#define HTPHY_RXPWR_ANT2(rxs) \
1514        ((((rxs)->PhyRxStatus_3) & PRXS3_HTPHY_RXPWR_ANT2) >> 8)
1515
1516/* ucode RxStatus1: */
1517#define RXS_BCNSENT             0x8000
1518#define RXS_SECKINDX_MASK       0x07e0
1519#define RXS_SECKINDX_SHIFT      5
1520#define RXS_DECERR              (1 << 4)
1521#define RXS_DECATMPT            (1 << 3)
1522/* PAD bytes to make IP data 4 bytes aligned */
1523#define RXS_PBPRES              (1 << 2)
1524#define RXS_RESPFRAMETX         (1 << 1)
1525#define RXS_FCSERR              (1 << 0)
1526
1527/* ucode RxStatus2: */
1528#define RXS_AMSDU_MASK          1
1529#define RXS_AGGTYPE_MASK        0x6
1530#define RXS_AGGTYPE_SHIFT       1
1531#define RXS_PHYRXST_VALID       (1 << 8)
1532#define RXS_RXANT_MASK          0x3
1533#define RXS_RXANT_SHIFT         12
1534
1535/* RxChan */
1536#define RXS_CHAN_40             0x1000
1537#define RXS_CHAN_5G             0x0800
1538#define RXS_CHAN_ID_MASK        0x07f8
1539#define RXS_CHAN_ID_SHIFT       3
1540#define RXS_CHAN_PHYTYPE_MASK   0x0007
1541#define RXS_CHAN_PHYTYPE_SHIFT  0
1542
1543/* Index of attenuations used during ucode power control. */
1544#define M_PWRIND_BLKS   (0x184 * 2)
1545#define M_PWRIND_MAP0   (M_PWRIND_BLKS + 0x0)
1546#define M_PWRIND_MAP1   (M_PWRIND_BLKS + 0x2)
1547#define M_PWRIND_MAP2   (M_PWRIND_BLKS + 0x4)
1548#define M_PWRIND_MAP3   (M_PWRIND_BLKS + 0x6)
1549/* M_PWRIND_MAP(core) macro */
1550#define M_PWRIND_MAP(core)  (M_PWRIND_BLKS + ((core)<<1))
1551
1552/* PSM SHM variable offsets */
1553#define M_PSM_SOFT_REGS 0x0
1554#define M_BOM_REV_MAJOR (M_PSM_SOFT_REGS + 0x0)
1555#define M_BOM_REV_MINOR (M_PSM_SOFT_REGS + 0x2)
1556#define M_UCODE_DBGST   (M_PSM_SOFT_REGS + 0x40) /* ucode debug status code */
1557#define M_UCODE_MACSTAT (M_PSM_SOFT_REGS + 0xE0) /* macstat counters */
1558
1559#define M_AGING_THRSH   (0x3e * 2) /* max time waiting for medium before tx */
1560#define M_MBURST_SIZE   (0x40 * 2) /* max frames in a frameburst */
1561#define M_MBURST_TXOP   (0x41 * 2) /* max frameburst TXOP in unit of us */
1562#define M_SYNTHPU_DLY   (0x4a * 2) /* pre-wakeup for synthpu, default: 500 */
1563#define M_PRETBTT       (0x4b * 2)
1564
1565/* offset to the target txpwr */
1566#define M_ALT_TXPWR_IDX         (M_PSM_SOFT_REGS + (0x3b * 2))
1567#define M_PHY_TX_FLT_PTR        (M_PSM_SOFT_REGS + (0x3d * 2))
1568#define M_CTS_DURATION          (M_PSM_SOFT_REGS + (0x5c * 2))
1569#define M_LP_RCCAL_OVR          (M_PSM_SOFT_REGS + (0x6b * 2))
1570
1571/* PKTENG Rx Stats Block */
1572#define M_RXSTATS_BLK_PTR       (M_PSM_SOFT_REGS + (0x65 * 2))
1573
1574/* ucode debug status codes */
1575/* not valid really */
1576#define DBGST_INACTIVE          0
1577/* after zeroing SHM, before suspending at init */
1578#define DBGST_INIT              1
1579/* "normal" state */
1580#define DBGST_ACTIVE            2
1581/* suspended */
1582#define DBGST_SUSPENDED         3
1583/* asleep (PS mode) */
1584#define DBGST_ASLEEP            4
1585
1586/* Scratch Reg defs */
1587enum _ePsmScratchPadRegDefinitions {
1588        S_RSV0 = 0,
1589        S_RSV1,
1590        S_RSV2,
1591
1592        /* offset 0x03: scratch registers for Dot11-contants */
1593        S_DOT11_CWMIN,          /* CW-minimum */
1594        S_DOT11_CWMAX,          /* CW-maximum */
1595        S_DOT11_CWCUR,          /* CW-current */
1596        S_DOT11_SRC_LMT,        /* short retry count limit */
1597        S_DOT11_LRC_LMT,        /* long retry count limit */
1598        S_DOT11_DTIMCOUNT,      /* DTIM-count */
1599
1600        /* offset 0x09: Tx-side scratch registers */
1601        S_SEQ_NUM,              /* hardware sequence number reg */
1602        S_SEQ_NUM_FRAG,         /* seq num for frags (at the start of MSDU) */
1603        S_FRMRETX_CNT,          /* frame retx count */
1604        S_SSRC,                 /* Station short retry count */
1605        S_SLRC,                 /* Station long retry count */
1606        S_EXP_RSP,              /* Expected response frame */
1607        S_OLD_BREM,             /* Remaining backoff ctr */
1608        S_OLD_CWWIN,            /* saved-off CW-cur */
1609        S_TXECTL,               /* TXE-Ctl word constructed in scr-pad */
1610        S_CTXTST,               /* frm type-subtype as read from Tx-descr */
1611
1612        /* offset 0x13: Rx-side scratch registers */
1613        S_RXTST,                /* Type and subtype in Rxframe */
1614
1615        /* Global state register */
1616        S_STREG,                /* state storage actual bit maps below */
1617
1618        S_TXPWR_SUM,            /* Tx power control: accumulator */
1619        S_TXPWR_ITER,           /* Tx power control: iteration */
1620        S_RX_FRMTYPE,           /* Rate and PHY type for frames */
1621        S_THIS_AGG,             /* Size of this AGG (A-MSDU) */
1622
1623        S_KEYINDX,
1624        S_RXFRMLEN,             /* Receive MPDU length in bytes */
1625
1626        /* offset 0x1B: Receive TSF time stored in SCR */
1627        S_RXTSFTMRVAL_WD3,      /* TSF value at the start of rx */
1628        S_RXTSFTMRVAL_WD2,      /* TSF value at the start of rx */
1629        S_RXTSFTMRVAL_WD1,      /* TSF value at the start of rx */
1630        S_RXTSFTMRVAL_WD0,      /* TSF value at the start of rx */
1631        S_RXSSN,                /* Received start seq number for A-MPDU BA */
1632        S_RXQOSFLD,             /* Rx-QoS field (if present) */
1633
1634        /* offset 0x21: Scratch pad regs used in microcode as temp storage */
1635        S_TMP0,                 /* stmp0 */
1636        S_TMP1,                 /* stmp1 */
1637        S_TMP2,                 /* stmp2 */
1638        S_TMP3,                 /* stmp3 */
1639        S_TMP4,                 /* stmp4 */
1640        S_TMP5,                 /* stmp5 */
1641        S_PRQPENALTY_CTR,       /* Probe response queue penalty counter */
1642        S_ANTCNT,               /* unsuccessful attempts on current ant. */
1643        S_SYMBOL,               /* flag for possible symbol ctl frames */
1644        S_RXTP,                 /* rx frame type */
1645        S_STREG2,               /* extra state storage */
1646        S_STREG3,               /* even more extra state storage */
1647        S_STREG4,               /* ... */
1648        S_STREG5,               /* remember to initialize it to zero */
1649
1650        S_ADJPWR_IDX,
1651        S_CUR_PTR,              /* Temp pointer for A-MPDU re-Tx SHM table */
1652        S_REVID4,               /* 0x33 */
1653        S_INDX,                 /* 0x34 */
1654        S_ADDR0,                /* 0x35 */
1655        S_ADDR1,                /* 0x36 */
1656        S_ADDR2,                /* 0x37 */
1657        S_ADDR3,                /* 0x38 */
1658        S_ADDR4,                /* 0x39 */
1659        S_ADDR5,                /* 0x3A */
1660        S_TMP6,                 /* 0x3B */
1661        S_KEYINDX_BU,           /* Backup for Key index */
1662        S_MFGTEST_TMP0,         /* Temp regs used for RX test calculations */
1663        S_RXESN,                /* Received end sequence number for A-MPDU BA */
1664        S_STREG6,               /* 0x3F */
1665};
1666
1667#define S_BEACON_INDX   S_OLD_BREM
1668#define S_PRS_INDX      S_OLD_CWWIN
1669#define S_PHYTYPE       S_SSRC
1670#define S_PHYVER        S_SLRC
1671
1672/* IHR SLOW_CTRL values */
1673#define SLOW_CTRL_PDE           (1 << 0)
1674#define SLOW_CTRL_FD            (1 << 8)
1675
1676/* ucode mac statistic counters in shared memory */
1677struct macstat {
1678        u16 txallfrm;   /* 0x80 */
1679        u16 txrtsfrm;   /* 0x82 */
1680        u16 txctsfrm;   /* 0x84 */
1681        u16 txackfrm;   /* 0x86 */
1682        u16 txdnlfrm;   /* 0x88 */
1683        u16 txbcnfrm;   /* 0x8a */
1684        u16 txfunfl[8]; /* 0x8c - 0x9b */
1685        u16 txtplunfl;  /* 0x9c */
1686        u16 txphyerr;   /* 0x9e */
1687        u16 pktengrxducast;     /* 0xa0 */
1688        u16 pktengrxdmcast;     /* 0xa2 */
1689        u16 rxfrmtoolong;       /* 0xa4 */
1690        u16 rxfrmtooshrt;       /* 0xa6 */
1691        u16 rxinvmachdr;        /* 0xa8 */
1692        u16 rxbadfcs;   /* 0xaa */
1693        u16 rxbadplcp;  /* 0xac */
1694        u16 rxcrsglitch;        /* 0xae */
1695        u16 rxstrt;             /* 0xb0 */
1696        u16 rxdfrmucastmbss;    /* 0xb2 */
1697        u16 rxmfrmucastmbss;    /* 0xb4 */
1698        u16 rxcfrmucast;        /* 0xb6 */
1699        u16 rxrtsucast; /* 0xb8 */
1700        u16 rxctsucast; /* 0xba */
1701        u16 rxackucast; /* 0xbc */
1702        u16 rxdfrmocast;        /* 0xbe */
1703        u16 rxmfrmocast;        /* 0xc0 */
1704        u16 rxcfrmocast;        /* 0xc2 */
1705        u16 rxrtsocast; /* 0xc4 */
1706        u16 rxctsocast; /* 0xc6 */
1707        u16 rxdfrmmcast;        /* 0xc8 */
1708        u16 rxmfrmmcast;        /* 0xca */
1709        u16 rxcfrmmcast;        /* 0xcc */
1710        u16 rxbeaconmbss;       /* 0xce */
1711        u16 rxdfrmucastobss;    /* 0xd0 */
1712        u16 rxbeaconobss;       /* 0xd2 */
1713        u16 rxrsptmout; /* 0xd4 */
1714        u16 bcntxcancl; /* 0xd6 */
1715        u16 PAD;
1716        u16 rxf0ovfl;   /* 0xda */
1717        u16 rxf1ovfl;   /* 0xdc */
1718        u16 rxf2ovfl;   /* 0xde */
1719        u16 txsfovfl;   /* 0xe0 */
1720        u16 pmqovfl;            /* 0xe2 */
1721        u16 rxcgprqfrm; /* 0xe4 */
1722        u16 rxcgprsqovfl;       /* 0xe6 */
1723        u16 txcgprsfail;        /* 0xe8 */
1724        u16 txcgprssuc; /* 0xea */
1725        u16 prs_timeout;        /* 0xec */
1726        u16 rxnack;
1727        u16 frmscons;
1728        u16 txnack;
1729        u16 txglitch_nack;
1730        u16 txburst;            /* 0xf6 # tx bursts */
1731        u16 bphy_rxcrsglitch;   /* bphy rx crs glitch */
1732        u16 phywatchdog;        /* 0xfa # of phy watchdog events */
1733        u16 PAD;
1734        u16 bphy_badplcp;       /* bphy bad plcp */
1735};
1736
1737/* dot11 core-specific control flags */
1738#define SICF_PCLKE              0x0004  /* PHY clock enable */
1739#define SICF_PRST               0x0008  /* PHY reset */
1740#define SICF_MPCLKE             0x0010  /* MAC PHY clockcontrol enable */
1741#define SICF_FREF               0x0020  /* PLL FreqRefSelect */
1742/* NOTE: the following bw bits only apply when the core is attached
1743 * to a NPHY
1744 */
1745#define SICF_BWMASK             0x00c0  /* phy clock mask (b6 & b7) */
1746#define SICF_BW40               0x0080  /* 40MHz BW (160MHz phyclk) */
1747#define SICF_BW20               0x0040  /* 20MHz BW (80MHz phyclk) */
1748#define SICF_BW10               0x0000  /* 10MHz BW (40MHz phyclk) */
1749#define SICF_GMODE              0x2000  /* gmode enable */
1750
1751/* dot11 core-specific status flags */
1752#define SISF_2G_PHY             0x0001  /* 2.4G capable phy */
1753#define SISF_5G_PHY             0x0002  /* 5G capable phy */
1754#define SISF_FCLKA              0x0004  /* FastClkAvailable */
1755#define SISF_DB_PHY             0x0008  /* Dualband phy */
1756
1757/* === End of MAC reg, Beginning of PHY(b/a/g/n) reg === */
1758/* radio and LPPHY regs are separated */
1759
1760#define BPHY_REG_OFT_BASE       0x0
1761/* offsets for indirect access to bphy registers */
1762#define BPHY_BB_CONFIG          0x01
1763#define BPHY_ADCBIAS            0x02
1764#define BPHY_ANACORE            0x03
1765#define BPHY_PHYCRSTH           0x06
1766#define BPHY_TEST               0x0a
1767#define BPHY_PA_TX_TO           0x10
1768#define BPHY_SYNTH_DC_TO        0x11
1769#define BPHY_PA_TX_TIME_UP      0x12
1770#define BPHY_RX_FLTR_TIME_UP    0x13
1771#define BPHY_TX_POWER_OVERRIDE  0x14
1772#define BPHY_RF_OVERRIDE        0x15
1773#define BPHY_RF_TR_LOOKUP1      0x16
1774#define BPHY_RF_TR_LOOKUP2      0x17
1775#define BPHY_COEFFS             0x18
1776#define BPHY_PLL_OUT            0x19
1777#define BPHY_REFRESH_MAIN       0x1a
1778#define BPHY_REFRESH_TO0        0x1b
1779#define BPHY_REFRESH_TO1        0x1c
1780#define BPHY_RSSI_TRESH         0x20
1781#define BPHY_IQ_TRESH_HH        0x21
1782#define BPHY_IQ_TRESH_H         0x22
1783#define BPHY_IQ_TRESH_L         0x23
1784#define BPHY_IQ_TRESH_LL        0x24
1785#define BPHY_GAIN               0x25
1786#define BPHY_LNA_GAIN_RANGE     0x26
1787#define BPHY_JSSI               0x27
1788#define BPHY_TSSI_CTL           0x28
1789#define BPHY_TSSI               0x29
1790#define BPHY_TR_LOSS_CTL        0x2a
1791#define BPHY_LO_LEAKAGE         0x2b
1792#define BPHY_LO_RSSI_ACC        0x2c
1793#define BPHY_LO_IQMAG_ACC       0x2d
1794#define BPHY_TX_DC_OFF1         0x2e
1795#define BPHY_TX_DC_OFF2         0x2f
1796#define BPHY_PEAK_CNT_THRESH    0x30
1797#define BPHY_FREQ_OFFSET        0x31
1798#define BPHY_DIVERSITY_CTL      0x32
1799#define BPHY_PEAK_ENERGY_LO     0x33
1800#define BPHY_PEAK_ENERGY_HI     0x34
1801#define BPHY_SYNC_CTL           0x35
1802#define BPHY_TX_PWR_CTRL        0x36
1803#define BPHY_TX_EST_PWR         0x37
1804#define BPHY_STEP               0x38
1805#define BPHY_WARMUP             0x39
1806#define BPHY_LMS_CFF_READ       0x3a
1807#define BPHY_LMS_COEFF_I        0x3b
1808#define BPHY_LMS_COEFF_Q        0x3c
1809#define BPHY_SIG_POW            0x3d
1810#define BPHY_RFDC_CANCEL_CTL    0x3e
1811#define BPHY_HDR_TYPE           0x40
1812#define BPHY_SFD_TO             0x41
1813#define BPHY_SFD_CTL            0x42
1814#define BPHY_DEBUG              0x43
1815#define BPHY_RX_DELAY_COMP      0x44
1816#define BPHY_CRS_DROP_TO        0x45
1817#define BPHY_SHORT_SFD_NZEROS   0x46
1818#define BPHY_DSSS_COEFF1        0x48
1819#define BPHY_DSSS_COEFF2        0x49
1820#define BPHY_CCK_COEFF1         0x4a
1821#define BPHY_CCK_COEFF2         0x4b
1822#define BPHY_TR_CORR            0x4c
1823#define BPHY_ANGLE_SCALE        0x4d
1824#define BPHY_TX_PWR_BASE_IDX    0x4e
1825#define BPHY_OPTIONAL_MODES2    0x4f
1826#define BPHY_CCK_LMS_STEP       0x50
1827#define BPHY_BYPASS             0x51
1828#define BPHY_CCK_DELAY_LONG     0x52
1829#define BPHY_CCK_DELAY_SHORT    0x53
1830#define BPHY_PPROC_CHAN_DELAY   0x54
1831#define BPHY_DDFS_ENABLE        0x58
1832#define BPHY_PHASE_SCALE        0x59
1833#define BPHY_FREQ_CONTROL       0x5a
1834#define BPHY_LNA_GAIN_RANGE_10  0x5b
1835#define BPHY_LNA_GAIN_RANGE_32  0x5c
1836#define BPHY_OPTIONAL_MODES     0x5d
1837#define BPHY_RX_STATUS2         0x5e
1838#define BPHY_RX_STATUS3         0x5f
1839#define BPHY_DAC_CONTROL        0x60
1840#define BPHY_ANA11G_FILT_CTRL   0x62
1841#define BPHY_REFRESH_CTRL       0x64
1842#define BPHY_RF_OVERRIDE2       0x65
1843#define BPHY_SPUR_CANCEL_CTRL   0x66
1844#define BPHY_FINE_DIGIGAIN_CTRL 0x67
1845#define BPHY_RSSI_LUT           0x88
1846#define BPHY_RSSI_LUT_END       0xa7
1847#define BPHY_TSSI_LUT           0xa8
1848#define BPHY_TSSI_LUT_END       0xc7
1849#define BPHY_TSSI2PWR_LUT       0x380
1850#define BPHY_TSSI2PWR_LUT_END   0x39f
1851#define BPHY_LOCOMP_LUT         0x3a0
1852#define BPHY_LOCOMP_LUT_END     0x3bf
1853#define BPHY_TXGAIN_LUT         0x3c0
1854#define BPHY_TXGAIN_LUT_END     0x3ff
1855
1856/* Bits in BB_CONFIG: */
1857#define PHY_BBC_ANT_MASK        0x0180
1858#define PHY_BBC_ANT_SHIFT       7
1859#define BB_DARWIN               0x1000
1860#define BBCFG_RESETCCA          0x4000
1861#define BBCFG_RESETRX           0x8000
1862
1863/* Bits in phytest(0x0a): */
1864#define TST_DDFS                0x2000
1865#define TST_TXFILT1             0x0800
1866#define TST_UNSCRAM             0x0400
1867#define TST_CARR_SUPP           0x0200
1868#define TST_DC_COMP_LOOP        0x0100
1869#define TST_LOOPBACK            0x0080
1870#define TST_TXFILT0             0x0040
1871#define TST_TXTEST_ENABLE       0x0020
1872#define TST_TXTEST_RATE         0x0018
1873#define TST_TXTEST_PHASE        0x0007
1874
1875/* phytest txTestRate values */
1876#define TST_TXTEST_RATE_1MBPS   0
1877#define TST_TXTEST_RATE_2MBPS   1
1878#define TST_TXTEST_RATE_5_5MBPS 2
1879#define TST_TXTEST_RATE_11MBPS  3
1880#define TST_TXTEST_RATE_SHIFT   3
1881
1882#define SHM_BYT_CNT     0x2     /* IHR location */
1883#define MAX_BYT_CNT     0x600   /* Maximum frame len */
1884
1885struct d11cnt {
1886        u32 txfrag;
1887        u32 txmulti;
1888        u32 txfail;
1889        u32 txretry;
1890        u32 txretrie;
1891        u32 rxdup;
1892        u32 txrts;
1893        u32 txnocts;
1894        u32 txnoack;
1895        u32 rxfrag;
1896        u32 rxmulti;
1897        u32 rxcrc;
1898        u32 txfrmsnt;
1899        u32 rxundec;
1900};
1901
1902#endif                          /* _BRCM_D11_H_ */
1903