linux/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h
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   1/******************************************************************************
   2 *
   3 * Copyright(c) 2009-2012  Realtek Corporation.
   4 *
   5 * This program is free software; you can redistribute it and/or modify it
   6 * under the terms of version 2 of the GNU General Public License as
   7 * published by the Free Software Foundation.
   8 *
   9 * This program is distributed in the hope that it will be useful, but WITHOUT
  10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12 * more details.
  13 *
  14 * The full GNU General Public License is included in this distribution in the
  15 * file called LICENSE.
  16 *
  17 * Contact Information:
  18 * wlanfae <wlanfae@realtek.com>
  19 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  20 * Hsinchu 300, Taiwan.
  21 *
  22 * Larry Finger <Larry.Finger@lwfinger.net>
  23 *
  24 *****************************************************************************/
  25
  26#ifndef __RTL8723E_TRX_H__
  27#define __RTL8723E_TRX_H__
  28
  29#define TX_DESC_SIZE                                    64
  30#define TX_DESC_AGGR_SUBFRAME_SIZE              32
  31
  32#define RX_DESC_SIZE                                    32
  33#define RX_DRV_INFO_SIZE_UNIT                   8
  34
  35#define TX_DESC_NEXT_DESC_OFFSET                40
  36#define USB_HWDESC_HEADER_LEN                   32
  37#define CRCLENGTH                                               4
  38
  39#define SET_TX_DESC_PKT_SIZE(__pdesc, __val)            \
  40        SET_BITS_TO_LE_4BYTE(__pdesc, 0, 16, __val)
  41#define SET_TX_DESC_OFFSET(__pdesc, __val)                      \
  42        SET_BITS_TO_LE_4BYTE(__pdesc, 16, 8, __val)
  43#define SET_TX_DESC_BMC(__pdesc, __val)                         \
  44        SET_BITS_TO_LE_4BYTE(__pdesc, 24, 1, __val)
  45#define SET_TX_DESC_HTC(__pdesc, __val)                         \
  46        SET_BITS_TO_LE_4BYTE(__pdesc, 25, 1, __val)
  47#define SET_TX_DESC_LAST_SEG(__pdesc, __val)            \
  48        SET_BITS_TO_LE_4BYTE(__pdesc, 26, 1, __val)
  49#define SET_TX_DESC_FIRST_SEG(__pdesc, __val)           \
  50        SET_BITS_TO_LE_4BYTE(__pdesc, 27, 1, __val)
  51#define SET_TX_DESC_LINIP(__pdesc, __val)                       \
  52        SET_BITS_TO_LE_4BYTE(__pdesc, 28, 1, __val)
  53#define SET_TX_DESC_NO_ACM(__pdesc, __val)                      \
  54        SET_BITS_TO_LE_4BYTE(__pdesc, 29, 1, __val)
  55#define SET_TX_DESC_GF(__pdesc, __val)                          \
  56        SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
  57#define SET_TX_DESC_OWN(__pdesc, __val)                         \
  58        SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
  59
  60#define GET_TX_DESC_PKT_SIZE(__pdesc)                           \
  61        LE_BITS_TO_4BYTE(__pdesc, 0, 16)
  62#define GET_TX_DESC_OFFSET(__pdesc)                             \
  63        LE_BITS_TO_4BYTE(__pdesc, 16, 8)
  64#define GET_TX_DESC_BMC(__pdesc)                                \
  65        LE_BITS_TO_4BYTE(__pdesc, 24, 1)
  66#define GET_TX_DESC_HTC(__pdesc)                                \
  67        LE_BITS_TO_4BYTE(__pdesc, 25, 1)
  68#define GET_TX_DESC_LAST_SEG(__pdesc)                           \
  69        LE_BITS_TO_4BYTE(__pdesc, 26, 1)
  70#define GET_TX_DESC_FIRST_SEG(__pdesc)                          \
  71        LE_BITS_TO_4BYTE(__pdesc, 27, 1)
  72#define GET_TX_DESC_LINIP(__pdesc)                              \
  73        LE_BITS_TO_4BYTE(__pdesc, 28, 1)
  74#define GET_TX_DESC_NO_ACM(__pdesc)                             \
  75        LE_BITS_TO_4BYTE(__pdesc, 29, 1)
  76#define GET_TX_DESC_GF(__pdesc)                                 \
  77        LE_BITS_TO_4BYTE(__pdesc, 30, 1)
  78#define GET_TX_DESC_OWN(__pdesc)                                \
  79        LE_BITS_TO_4BYTE(__pdesc, 31, 1)
  80
  81#define SET_TX_DESC_MACID(__pdesc, __val)                       \
  82        SET_BITS_TO_LE_4BYTE(__pdesc+4, 0, 5, __val)
  83#define SET_TX_DESC_AGG_BREAK(__pdesc, __val)           \
  84        SET_BITS_TO_LE_4BYTE(__pdesc+4, 5, 1, __val)
  85#define SET_TX_DESC_BK(__pdesc, __val)                          \
  86        SET_BITS_TO_LE_4BYTE(__pdesc+4, 6, 1, __val)
  87#define SET_TX_DESC_RDG_ENABLE(__pdesc, __val)          \
  88        SET_BITS_TO_LE_4BYTE(__pdesc+4, 7, 1, __val)
  89#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val)           \
  90        SET_BITS_TO_LE_4BYTE(__pdesc+4, 8, 5, __val)
  91#define SET_TX_DESC_RDG_NAV_EXT(__pdesc, __val)         \
  92        SET_BITS_TO_LE_4BYTE(__pdesc+4, 13, 1, __val)
  93#define SET_TX_DESC_LSIG_TXOP_EN(__pdesc, __val)        \
  94        SET_BITS_TO_LE_4BYTE(__pdesc+4, 14, 1, __val)
  95#define SET_TX_DESC_PIFS(__pdesc, __val)                        \
  96        SET_BITS_TO_LE_4BYTE(__pdesc+4, 15, 1, __val)
  97#define SET_TX_DESC_RATE_ID(__pdesc, __val)             \
  98        SET_BITS_TO_LE_4BYTE(__pdesc+4, 16, 4, __val)
  99#define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val)         \
 100        SET_BITS_TO_LE_4BYTE(__pdesc+4, 20, 1, __val)
 101#define SET_TX_DESC_EN_DESC_ID(__pdesc, __val)          \
 102        SET_BITS_TO_LE_4BYTE(__pdesc+4, 21, 1, __val)
 103#define SET_TX_DESC_SEC_TYPE(__pdesc, __val)            \
 104        SET_BITS_TO_LE_4BYTE(__pdesc+4, 22, 2, __val)
 105#define SET_TX_DESC_PKT_OFFSET(__pdesc, __val)          \
 106        SET_BITS_TO_LE_4BYTE(__pdesc+4, 24, 8, __val)
 107
 108#define GET_TX_DESC_MACID(__pdesc)                              \
 109        LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
 110#define GET_TX_DESC_AGG_ENABLE(__pdesc)                         \
 111        LE_BITS_TO_4BYTE(__pdesc+4, 5, 1)
 112#define GET_TX_DESC_AGG_BREAK(__pdesc)                          \
 113        LE_BITS_TO_4BYTE(__pdesc+4, 6, 1)
 114#define GET_TX_DESC_RDG_ENABLE(__pdesc)                         \
 115        LE_BITS_TO_4BYTE(__pdesc+4, 7, 1)
 116#define GET_TX_DESC_QUEUE_SEL(__pdesc)                          \
 117        LE_BITS_TO_4BYTE(__pdesc+4, 8, 5)
 118#define GET_TX_DESC_RDG_NAV_EXT(__pdesc)                        \
 119        LE_BITS_TO_4BYTE(__pdesc+4, 13, 1)
 120#define GET_TX_DESC_LSIG_TXOP_EN(__pdesc)                       \
 121        LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
 122#define GET_TX_DESC_PIFS(__pdesc)                               \
 123        LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
 124#define GET_TX_DESC_RATE_ID(__pdesc)                            \
 125        LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
 126#define GET_TX_DESC_NAV_USE_HDR(__pdesc)                        \
 127        LE_BITS_TO_4BYTE(__pdesc+4, 20, 1)
 128#define GET_TX_DESC_EN_DESC_ID(__pdesc)                         \
 129        LE_BITS_TO_4BYTE(__pdesc+4, 21, 1)
 130#define GET_TX_DESC_SEC_TYPE(__pdesc)                           \
 131        LE_BITS_TO_4BYTE(__pdesc+4, 22, 2)
 132#define GET_TX_DESC_PKT_OFFSET(__pdesc)                         \
 133        LE_BITS_TO_4BYTE(__pdesc+4, 24, 8)
 134
 135#define SET_TX_DESC_RTS_RC(__pdesc, __val)                      \
 136        SET_BITS_TO_LE_4BYTE(__pdesc+8, 0, 6, __val)
 137#define SET_TX_DESC_DATA_RC(__pdesc, __val)             \
 138        SET_BITS_TO_LE_4BYTE(__pdesc+8, 6, 6, __val)
 139#define SET_TX_DESC_BAR_RTY_TH(__pdesc, __val)          \
 140        SET_BITS_TO_LE_4BYTE(__pdesc+8, 14, 2, __val)
 141#define SET_TX_DESC_MORE_FRAG(__pdesc, __val)           \
 142        SET_BITS_TO_LE_4BYTE(__pdesc+8, 17, 1, __val)
 143#define SET_TX_DESC_RAW(__pdesc, __val)                         \
 144        SET_BITS_TO_LE_4BYTE(__pdesc+8, 18, 1, __val)
 145#define SET_TX_DESC_CCX(__pdesc, __val)                         \
 146        SET_BITS_TO_LE_4BYTE(__pdesc+8, 19, 1, __val)
 147#define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val)       \
 148        SET_BITS_TO_LE_4BYTE(__pdesc+8, 20, 3, __val)
 149#define SET_TX_DESC_ANTSEL_A(__pdesc, __val)            \
 150        SET_BITS_TO_LE_4BYTE(__pdesc+8, 24, 1, __val)
 151#define SET_TX_DESC_ANTSEL_B(__pdesc, __val)            \
 152        SET_BITS_TO_LE_4BYTE(__pdesc+8, 25, 1, __val)
 153#define SET_TX_DESC_TX_ANT_CCK(__pdesc, __val)          \
 154        SET_BITS_TO_LE_4BYTE(__pdesc+8, 26, 2, __val)
 155#define SET_TX_DESC_TX_ANTL(__pdesc, __val)             \
 156        SET_BITS_TO_LE_4BYTE(__pdesc+8, 28, 2, __val)
 157#define SET_TX_DESC_TX_ANT_HT(__pdesc, __val)           \
 158        SET_BITS_TO_LE_4BYTE(__pdesc+8, 30, 2, __val)
 159
 160#define GET_TX_DESC_RTS_RC(__pdesc)                             \
 161        LE_BITS_TO_4BYTE(__pdesc+8, 0, 6)
 162#define GET_TX_DESC_DATA_RC(__pdesc)                            \
 163        LE_BITS_TO_4BYTE(__pdesc+8, 6, 6)
 164#define GET_TX_DESC_BAR_RTY_TH(__pdesc)                         \
 165        LE_BITS_TO_4BYTE(__pdesc+8, 14, 2)
 166#define GET_TX_DESC_MORE_FRAG(__pdesc)                          \
 167        LE_BITS_TO_4BYTE(__pdesc+8, 17, 1)
 168#define GET_TX_DESC_RAW(__pdesc)                                \
 169        LE_BITS_TO_4BYTE(__pdesc+8, 18, 1)
 170#define GET_TX_DESC_CCX(__pdesc)                                \
 171        LE_BITS_TO_4BYTE(__pdesc+8, 19, 1)
 172#define GET_TX_DESC_AMPDU_DENSITY(__pdesc)                      \
 173        LE_BITS_TO_4BYTE(__pdesc+8, 20, 3)
 174#define GET_TX_DESC_ANTSEL_A(__pdesc)                           \
 175        LE_BITS_TO_4BYTE(__pdesc+8, 24, 1)
 176#define GET_TX_DESC_ANTSEL_B(__pdesc)                           \
 177        LE_BITS_TO_4BYTE(__pdesc+8, 25, 1)
 178#define GET_TX_DESC_TX_ANT_CCK(__pdesc)                         \
 179        LE_BITS_TO_4BYTE(__pdesc+8, 26, 2)
 180#define GET_TX_DESC_TX_ANTL(__pdesc)                            \
 181        LE_BITS_TO_4BYTE(__pdesc+8, 28, 2)
 182#define GET_TX_DESC_TX_ANT_HT(__pdesc)                          \
 183        LE_BITS_TO_4BYTE(__pdesc+8, 30, 2)
 184
 185#define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val)      \
 186        SET_BITS_TO_LE_4BYTE(__pdesc+12, 0, 8, __val)
 187#define SET_TX_DESC_TAIL_PAGE(__pdesc, __val)           \
 188        SET_BITS_TO_LE_4BYTE(__pdesc+12, 8, 8, __val)
 189#define SET_TX_DESC_SEQ(__pdesc, __val)                         \
 190        SET_BITS_TO_LE_4BYTE(__pdesc+12, 16, 12, __val)
 191#define SET_TX_DESC_PKT_ID(__pdesc, __val)                      \
 192        SET_BITS_TO_LE_4BYTE(__pdesc+12, 28, 4, __val)
 193
 194#define GET_TX_DESC_NEXT_HEAP_PAGE(__pdesc)             \
 195        LE_BITS_TO_4BYTE(__pdesc+12, 0, 8)
 196#define GET_TX_DESC_TAIL_PAGE(__pdesc)                          \
 197        LE_BITS_TO_4BYTE(__pdesc+12, 8, 8)
 198#define GET_TX_DESC_SEQ(__pdesc)                                \
 199        LE_BITS_TO_4BYTE(__pdesc+12, 16, 12)
 200#define GET_TX_DESC_PKT_ID(__pdesc)                             \
 201        LE_BITS_TO_4BYTE(__pdesc+12, 28, 4)
 202
 203/* For RTL8723 */
 204#define SET_TX_DESC_TRIGGER_INT(__pdesc, __val)         \
 205        SET_BITS_TO_LE_4BYTE(__pdesc+12, 30, 1, __val)
 206#define SET_TX_DESC_HWSEQ_EN_8723(__pdesc, __val)   \
 207        SET_BITS_TO_LE_4BYTE(__pdesc+12, 31, 1, __val)
 208#define SET_TX_DESC_HWSEQ_SEL_8723(__txdesc, __value) \
 209        SET_BITS_TO_LE_4BYTE(__txdesc+16, 6, 2, __value)
 210
 211#define SET_TX_DESC_RTS_RATE(__pdesc, __val)            \
 212        SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 5, __val)
 213#define SET_TX_DESC_AP_DCFE(__pdesc, __val)             \
 214        SET_BITS_TO_LE_4BYTE(__pdesc+16, 5, 1, __val)
 215#define SET_TX_DESC_QOS(__pdesc, __val)                         \
 216        SET_BITS_TO_LE_4BYTE(__pdesc+16, 6, 1, __val)
 217#define SET_TX_DESC_HWSEQ_EN(__pdesc, __val)            \
 218        SET_BITS_TO_LE_4BYTE(__pdesc+16, 7, 1, __val)
 219#define SET_TX_DESC_USE_RATE(__pdesc, __val)            \
 220        SET_BITS_TO_LE_4BYTE(__pdesc+16, 8, 1, __val)
 221#define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val)      \
 222        SET_BITS_TO_LE_4BYTE(__pdesc+16, 9, 1, __val)
 223#define SET_TX_DESC_DISABLE_FB(__pdesc, __val)          \
 224        SET_BITS_TO_LE_4BYTE(__pdesc+16, 10, 1, __val)
 225#define SET_TX_DESC_CTS2SELF(__pdesc, __val)            \
 226        SET_BITS_TO_LE_4BYTE(__pdesc+16, 11, 1, __val)
 227#define SET_TX_DESC_RTS_ENABLE(__pdesc, __val)          \
 228        SET_BITS_TO_LE_4BYTE(__pdesc+16, 12, 1, __val)
 229#define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val)       \
 230        SET_BITS_TO_LE_4BYTE(__pdesc+16, 13, 1, __val)
 231#define SET_TX_DESC_PORT_ID(__pdesc, __val)             \
 232        SET_BITS_TO_LE_4BYTE(__pdesc+16, 14, 1, __val)
 233#define SET_TX_DESC_WAIT_DCTS(__pdesc, __val)           \
 234        SET_BITS_TO_LE_4BYTE(__pdesc+16, 18, 1, __val)
 235#define SET_TX_DESC_CTS2AP_EN(__pdesc, __val)           \
 236        SET_BITS_TO_LE_4BYTE(__pdesc+16, 19, 1, __val)
 237#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val)      \
 238        SET_BITS_TO_LE_4BYTE(__pdesc+16, 20, 2, __val)
 239#define SET_TX_DESC_TX_STBC(__pdesc, __val)             \
 240        SET_BITS_TO_LE_4BYTE(__pdesc+16, 22, 2, __val)
 241#define SET_TX_DESC_DATA_SHORT(__pdesc, __val)          \
 242        SET_BITS_TO_LE_4BYTE(__pdesc+16, 24, 1, __val)
 243#define SET_TX_DESC_DATA_BW(__pdesc, __val)             \
 244        SET_BITS_TO_LE_4BYTE(__pdesc+16, 25, 1, __val)
 245#define SET_TX_DESC_RTS_SHORT(__pdesc, __val)           \
 246        SET_BITS_TO_LE_4BYTE(__pdesc+16, 26, 1, __val)
 247#define SET_TX_DESC_RTS_BW(__pdesc, __val)                      \
 248        SET_BITS_TO_LE_4BYTE(__pdesc+16, 27, 1, __val)
 249#define SET_TX_DESC_RTS_SC(__pdesc, __val)                      \
 250        SET_BITS_TO_LE_4BYTE(__pdesc+16, 28, 2, __val)
 251#define SET_TX_DESC_RTS_STBC(__pdesc, __val)            \
 252        SET_BITS_TO_LE_4BYTE(__pdesc+16, 30, 2, __val)
 253
 254#define GET_TX_DESC_RTS_RATE(__pdesc)                           \
 255        LE_BITS_TO_4BYTE(__pdesc+16, 0, 5)
 256#define GET_TX_DESC_AP_DCFE(__pdesc)                            \
 257        LE_BITS_TO_4BYTE(__pdesc+16, 5, 1)
 258#define GET_TX_DESC_QOS(__pdesc)                                \
 259        LE_BITS_TO_4BYTE(__pdesc+16, 6, 1)
 260#define GET_TX_DESC_HWSEQ_EN(__pdesc)                           \
 261        LE_BITS_TO_4BYTE(__pdesc+16, 7, 1)
 262#define GET_TX_DESC_USE_RATE(__pdesc)                           \
 263        LE_BITS_TO_4BYTE(__pdesc+16, 8, 1)
 264#define GET_TX_DESC_DISABLE_RTS_FB(__pdesc)             \
 265        LE_BITS_TO_4BYTE(__pdesc+16, 9, 1)
 266#define GET_TX_DESC_DISABLE_FB(__pdesc)                         \
 267        LE_BITS_TO_4BYTE(__pdesc+16, 10, 1)
 268#define GET_TX_DESC_CTS2SELF(__pdesc)                           \
 269        LE_BITS_TO_4BYTE(__pdesc+16, 11, 1)
 270#define GET_TX_DESC_RTS_ENABLE(__pdesc)                         \
 271        LE_BITS_TO_4BYTE(__pdesc+16, 12, 1)
 272#define GET_TX_DESC_HW_RTS_ENABLE(__pdesc)                      \
 273        LE_BITS_TO_4BYTE(__pdesc+16, 13, 1)
 274#define GET_TX_DESC_PORT_ID(__pdesc)                            \
 275        LE_BITS_TO_4BYTE(__pdesc+16, 14, 1)
 276#define GET_TX_DESC_WAIT_DCTS(__pdesc)                          \
 277        LE_BITS_TO_4BYTE(__pdesc+16, 18, 1)
 278#define GET_TX_DESC_CTS2AP_EN(__pdesc)                          \
 279        LE_BITS_TO_4BYTE(__pdesc+16, 19, 1)
 280#define GET_TX_DESC_TX_SUB_CARRIER(__pdesc)             \
 281        LE_BITS_TO_4BYTE(__pdesc+16, 20, 2)
 282#define GET_TX_DESC_TX_STBC(__pdesc)                            \
 283        LE_BITS_TO_4BYTE(__pdesc+16, 22, 2)
 284#define GET_TX_DESC_DATA_SHORT(__pdesc)                         \
 285        LE_BITS_TO_4BYTE(__pdesc+16, 24, 1)
 286#define GET_TX_DESC_DATA_BW(__pdesc)                            \
 287        LE_BITS_TO_4BYTE(__pdesc+16, 25, 1)
 288#define GET_TX_DESC_RTS_SHORT(__pdesc)                          \
 289        LE_BITS_TO_4BYTE(__pdesc+16, 26, 1)
 290#define GET_TX_DESC_RTS_BW(__pdesc)                             \
 291        LE_BITS_TO_4BYTE(__pdesc+16, 27, 1)
 292#define GET_TX_DESC_RTS_SC(__pdesc)                             \
 293        LE_BITS_TO_4BYTE(__pdesc+16, 28, 2)
 294#define GET_TX_DESC_RTS_STBC(__pdesc)                           \
 295        LE_BITS_TO_4BYTE(__pdesc+16, 30, 2)
 296
 297#define SET_TX_DESC_TX_RATE(__pdesc, __val)             \
 298        SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 6, __val)
 299#define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val)        \
 300        SET_BITS_TO_LE_4BYTE(__pdesc+20, 6, 1, __val)
 301#define SET_TX_DESC_CCX_TAG(__pdesc, __val)             \
 302        SET_BITS_TO_LE_4BYTE(__pdesc+20, 7, 1, __val)
 303#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val)  \
 304        SET_BITS_TO_LE_4BYTE(__pdesc+20, 8, 5, __val)
 305#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val)   \
 306        SET_BITS_TO_LE_4BYTE(__pdesc+20, 13, 4, __val)
 307#define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val)  \
 308        SET_BITS_TO_LE_4BYTE(__pdesc+20, 17, 1, __val)
 309#define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val)    \
 310        SET_BITS_TO_LE_4BYTE(__pdesc+20, 18, 6, __val)
 311#define SET_TX_DESC_USB_TXAGG_NUM(__pdesc, __val)       \
 312        SET_BITS_TO_LE_4BYTE(__pdesc+20, 24, 8, __val)
 313
 314#define GET_TX_DESC_TX_RATE(__pdesc)                            \
 315        LE_BITS_TO_4BYTE(__pdesc+20, 0, 6)
 316#define GET_TX_DESC_DATA_SHORTGI(__pdesc)                       \
 317        LE_BITS_TO_4BYTE(__pdesc+20, 6, 1)
 318#define GET_TX_DESC_CCX_TAG(__pdesc)                            \
 319        LE_BITS_TO_4BYTE(__pdesc+20, 7, 1)
 320#define GET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc)         \
 321        LE_BITS_TO_4BYTE(__pdesc+20, 8, 5)
 322#define GET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc)          \
 323        LE_BITS_TO_4BYTE(__pdesc+20, 13, 4)
 324#define GET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc)         \
 325        LE_BITS_TO_4BYTE(__pdesc+20, 17, 1)
 326#define GET_TX_DESC_DATA_RETRY_LIMIT(__pdesc)           \
 327        LE_BITS_TO_4BYTE(__pdesc+20, 18, 6)
 328#define GET_TX_DESC_USB_TXAGG_NUM(__pdesc)                      \
 329        LE_BITS_TO_4BYTE(__pdesc+20, 24, 8)
 330
 331#define SET_TX_DESC_TXAGC_A(__pdesc, __val)             \
 332        SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 5, __val)
 333#define SET_TX_DESC_TXAGC_B(__pdesc, __val)             \
 334        SET_BITS_TO_LE_4BYTE(__pdesc+24, 5, 5, __val)
 335#define SET_TX_DESC_USE_MAX_LEN(__pdesc, __val)         \
 336        SET_BITS_TO_LE_4BYTE(__pdesc+24, 10, 1, __val)
 337#define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val)         \
 338        SET_BITS_TO_LE_4BYTE(__pdesc+24, 11, 5, __val)
 339#define SET_TX_DESC_MCSG1_MAX_LEN(__pdesc, __val)       \
 340        SET_BITS_TO_LE_4BYTE(__pdesc+24, 16, 4, __val)
 341#define SET_TX_DESC_MCSG2_MAX_LEN(__pdesc, __val)       \
 342        SET_BITS_TO_LE_4BYTE(__pdesc+24, 20, 4, __val)
 343#define SET_TX_DESC_MCSG3_MAX_LEN(__pdesc, __val)       \
 344        SET_BITS_TO_LE_4BYTE(__pdesc+24, 24, 4, __val)
 345#define SET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc, __val)\
 346        SET_BITS_TO_LE_4BYTE(__pdesc+24, 28, 4, __val)
 347
 348#define GET_TX_DESC_TXAGC_A(__pdesc)                            \
 349        LE_BITS_TO_4BYTE(__pdesc+24, 0, 5)
 350#define GET_TX_DESC_TXAGC_B(__pdesc)                            \
 351        LE_BITS_TO_4BYTE(__pdesc+24, 5, 5)
 352#define GET_TX_DESC_USE_MAX_LEN(__pdesc)                        \
 353        LE_BITS_TO_4BYTE(__pdesc+24, 10, 1)
 354#define GET_TX_DESC_MAX_AGG_NUM(__pdesc)                        \
 355        LE_BITS_TO_4BYTE(__pdesc+24, 11, 5)
 356#define GET_TX_DESC_MCSG1_MAX_LEN(__pdesc)                      \
 357        LE_BITS_TO_4BYTE(__pdesc+24, 16, 4)
 358#define GET_TX_DESC_MCSG2_MAX_LEN(__pdesc)                      \
 359        LE_BITS_TO_4BYTE(__pdesc+24, 20, 4)
 360#define GET_TX_DESC_MCSG3_MAX_LEN(__pdesc)                      \
 361        LE_BITS_TO_4BYTE(__pdesc+24, 24, 4)
 362#define GET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc)           \
 363        LE_BITS_TO_4BYTE(__pdesc+24, 28, 4)
 364
 365#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val)      \
 366        SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val)
 367#define SET_TX_DESC_MCSG4_MAX_LEN(__pdesc, __val)       \
 368        SET_BITS_TO_LE_4BYTE(__pdesc+28, 16, 4, __val)
 369#define SET_TX_DESC_MCSG5_MAX_LEN(__pdesc, __val)       \
 370        SET_BITS_TO_LE_4BYTE(__pdesc+28, 20, 4, __val)
 371#define SET_TX_DESC_MCSG6_MAX_LEN(__pdesc, __val)       \
 372        SET_BITS_TO_LE_4BYTE(__pdesc+28, 24, 4, __val)
 373#define SET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc, __val)   \
 374        SET_BITS_TO_LE_4BYTE(__pdesc+28, 28, 4, __val)
 375
 376#define GET_TX_DESC_TX_BUFFER_SIZE(__pdesc)             \
 377        LE_BITS_TO_4BYTE(__pdesc+28, 0, 16)
 378#define GET_TX_DESC_MCSG4_MAX_LEN(__pdesc)                      \
 379        LE_BITS_TO_4BYTE(__pdesc+28, 16, 4)
 380#define GET_TX_DESC_MCSG5_MAX_LEN(__pdesc)                      \
 381        LE_BITS_TO_4BYTE(__pdesc+28, 20, 4)
 382#define GET_TX_DESC_MCSG6_MAX_LEN(__pdesc)                      \
 383        LE_BITS_TO_4BYTE(__pdesc+28, 24, 4)
 384#define GET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc)          \
 385        LE_BITS_TO_4BYTE(__pdesc+28, 28, 4)
 386
 387#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val)   \
 388        SET_BITS_TO_LE_4BYTE(__pdesc+32, 0, 32, __val)
 389#define SET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc, __val) \
 390        SET_BITS_TO_LE_4BYTE(__pdesc+36, 0, 32, __val)
 391
 392#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc)          \
 393        LE_BITS_TO_4BYTE(__pdesc+32, 0, 32)
 394#define GET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc)                \
 395        LE_BITS_TO_4BYTE(__pdesc+36, 0, 32)
 396
 397#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val)   \
 398        SET_BITS_TO_LE_4BYTE(__pdesc+40, 0, 32, __val)
 399#define SET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc, __val) \
 400        SET_BITS_TO_LE_4BYTE(__pdesc+44, 0, 32, __val)
 401
 402#define GET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc)          \
 403        LE_BITS_TO_4BYTE(__pdesc+40, 0, 32)
 404#define GET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc)        \
 405        LE_BITS_TO_4BYTE(__pdesc+44, 0, 32)
 406
 407#define GET_RX_DESC_PKT_LEN(__pdesc)                    \
 408        LE_BITS_TO_4BYTE(__pdesc, 0, 14)
 409#define GET_RX_DESC_CRC32(__pdesc)                              \
 410        LE_BITS_TO_4BYTE(__pdesc, 14, 1)
 411#define GET_RX_DESC_ICV(__pdesc)                                \
 412        LE_BITS_TO_4BYTE(__pdesc, 15, 1)
 413#define GET_RX_DESC_DRV_INFO_SIZE(__pdesc)              \
 414        LE_BITS_TO_4BYTE(__pdesc, 16, 4)
 415#define GET_RX_DESC_SECURITY(__pdesc)                   \
 416        LE_BITS_TO_4BYTE(__pdesc, 20, 3)
 417#define GET_RX_DESC_QOS(__pdesc)                                \
 418        LE_BITS_TO_4BYTE(__pdesc, 23, 1)
 419#define GET_RX_DESC_SHIFT(__pdesc)                              \
 420        LE_BITS_TO_4BYTE(__pdesc, 24, 2)
 421#define GET_RX_DESC_PHYST(__pdesc)                              \
 422        LE_BITS_TO_4BYTE(__pdesc, 26, 1)
 423#define GET_RX_DESC_SWDEC(__pdesc)                              \
 424        LE_BITS_TO_4BYTE(__pdesc, 27, 1)
 425#define GET_RX_DESC_LS(__pdesc)                                 \
 426        LE_BITS_TO_4BYTE(__pdesc, 28, 1)
 427#define GET_RX_DESC_FS(__pdesc)                                 \
 428        LE_BITS_TO_4BYTE(__pdesc, 29, 1)
 429#define GET_RX_DESC_EOR(__pdesc)                                \
 430        LE_BITS_TO_4BYTE(__pdesc, 30, 1)
 431#define GET_RX_DESC_OWN(__pdesc)                                \
 432        LE_BITS_TO_4BYTE(__pdesc, 31, 1)
 433
 434#define SET_RX_DESC_PKT_LEN(__pdesc, __val)     \
 435        SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val)
 436#define SET_RX_DESC_EOR(__pdesc, __val)                 \
 437        SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
 438#define SET_RX_DESC_OWN(__pdesc, __val)                 \
 439        SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
 440
 441#define GET_RX_DESC_MACID(__pdesc)                              \
 442        LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
 443#define GET_RX_DESC_TID(__pdesc)                                \
 444        LE_BITS_TO_4BYTE(__pdesc+4, 5, 4)
 445#define GET_RX_DESC_HWRSVD(__pdesc)                     \
 446        LE_BITS_TO_4BYTE(__pdesc+4, 9, 5)
 447#define GET_RX_DESC_PAGGR(__pdesc)                              \
 448        LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
 449#define GET_RX_DESC_FAGGR(__pdesc)                              \
 450        LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
 451#define GET_RX_DESC_A1_FIT(__pdesc)                     \
 452        LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
 453#define GET_RX_DESC_A2_FIT(__pdesc)                     \
 454        LE_BITS_TO_4BYTE(__pdesc+4, 20, 4)
 455#define GET_RX_DESC_PAM(__pdesc)                                \
 456        LE_BITS_TO_4BYTE(__pdesc+4, 24, 1)
 457#define GET_RX_DESC_PWR(__pdesc)                                \
 458        LE_BITS_TO_4BYTE(__pdesc+4, 25, 1)
 459#define GET_RX_DESC_MD(__pdesc)                                 \
 460        LE_BITS_TO_4BYTE(__pdesc+4, 26, 1)
 461#define GET_RX_DESC_MF(__pdesc)                                 \
 462        LE_BITS_TO_4BYTE(__pdesc+4, 27, 1)
 463#define GET_RX_DESC_TYPE(__pdesc)                               \
 464        LE_BITS_TO_4BYTE(__pdesc+4, 28, 2)
 465#define GET_RX_DESC_MC(__pdesc)                                 \
 466        LE_BITS_TO_4BYTE(__pdesc+4, 30, 1)
 467#define GET_RX_DESC_BC(__pdesc)                                 \
 468        LE_BITS_TO_4BYTE(__pdesc+4, 31, 1)
 469#define GET_RX_DESC_SEQ(__pdesc)                                \
 470        LE_BITS_TO_4BYTE(__pdesc+8, 0, 12)
 471#define GET_RX_DESC_FRAG(__pdesc)                               \
 472        LE_BITS_TO_4BYTE(__pdesc+8, 12, 4)
 473#define GET_RX_DESC_NEXT_PKT_LEN(__pdesc)               \
 474        LE_BITS_TO_4BYTE(__pdesc+8, 16, 14)
 475#define GET_RX_DESC_NEXT_IND(__pdesc)                   \
 476        LE_BITS_TO_4BYTE(__pdesc+8, 30, 1)
 477#define GET_RX_DESC_RSVD(__pdesc)                               \
 478        LE_BITS_TO_4BYTE(__pdesc+8, 31, 1)
 479
 480#define GET_RX_DESC_RXMCS(__pdesc)                              \
 481        LE_BITS_TO_4BYTE(__pdesc+12, 0, 6)
 482#define GET_RX_DESC_RXHT(__pdesc)                               \
 483        LE_BITS_TO_4BYTE(__pdesc+12, 6, 1)
 484#define GET_RX_DESC_SPLCP(__pdesc)                              \
 485        LE_BITS_TO_4BYTE(__pdesc+12, 8, 1)
 486#define GET_RX_DESC_BW(__pdesc)                                 \
 487        LE_BITS_TO_4BYTE(__pdesc+12, 9, 1)
 488#define GET_RX_DESC_HTC(__pdesc)                                \
 489        LE_BITS_TO_4BYTE(__pdesc+12, 10, 1)
 490#define GET_RX_DESC_HWPC_ERR(__pdesc)                   \
 491        LE_BITS_TO_4BYTE(__pdesc+12, 14, 1)
 492#define GET_RX_DESC_HWPC_IND(__pdesc)                   \
 493        LE_BITS_TO_4BYTE(__pdesc+12, 15, 1)
 494#define GET_RX_DESC_IV0(__pdesc)                                \
 495        LE_BITS_TO_4BYTE(__pdesc+12, 16, 16)
 496
 497#define GET_RX_DESC_IV1(__pdesc)                                \
 498        LE_BITS_TO_4BYTE(__pdesc+16, 0, 32)
 499#define GET_RX_DESC_TSFL(__pdesc)                               \
 500        LE_BITS_TO_4BYTE(__pdesc+20, 0, 32)
 501
 502#define GET_RX_DESC_BUFF_ADDR(__pdesc)                  \
 503        LE_BITS_TO_4BYTE(__pdesc+24, 0, 32)
 504#define GET_RX_DESC_BUFF_ADDR64(__pdesc)                \
 505        LE_BITS_TO_4BYTE(__pdesc+28, 0, 32)
 506
 507#define SET_RX_DESC_BUFF_ADDR(__pdesc, __val)   \
 508        SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 32, __val)
 509#define SET_RX_DESC_BUFF_ADDR64(__pdesc, __val) \
 510        SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 32, __val)
 511
 512#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size)               \
 513do {                                                            \
 514        if (_size > TX_DESC_NEXT_DESC_OFFSET)                   \
 515                memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);   \
 516        else                                                    \
 517                memset(__pdesc, 0, _size);                      \
 518} while (0)
 519
 520struct rx_fwinfo_8723e {
 521        u8 gain_trsw[4];
 522        u8 pwdb_all;
 523        u8 cfosho[4];
 524        u8 cfotail[4];
 525        char rxevm[2];
 526        char rxsnr[4];
 527        u8 pdsnr[2];
 528        u8 csi_current[2];
 529        u8 csi_target[2];
 530        u8 sigevm;
 531        u8 max_ex_pwr;
 532        u8 ex_intf_flag:1;
 533        u8 sgi_en:1;
 534        u8 rxsc:2;
 535        u8 reserve:4;
 536} __packed;
 537
 538struct tx_desc_8723e {
 539        u32 pktsize:16;
 540        u32 offset:8;
 541        u32 bmc:1;
 542        u32 htc:1;
 543        u32 lastseg:1;
 544        u32 firstseg:1;
 545        u32 linip:1;
 546        u32 noacm:1;
 547        u32 gf:1;
 548        u32 own:1;
 549
 550        u32 macid:5;
 551        u32 agg_en:1;
 552        u32 bk:1;
 553        u32 rdg_en:1;
 554        u32 queuesel:5;
 555        u32 rd_nav_ext:1;
 556        u32 lsig_txop_en:1;
 557        u32 pifs:1;
 558        u32 rateid:4;
 559        u32 nav_usehdr:1;
 560        u32 en_descid:1;
 561        u32 sectype:2;
 562        u32 pktoffset:8;
 563
 564        u32 rts_rc:6;
 565        u32 data_rc:6;
 566        u32 rsvd0:2;
 567        u32 bar_retryht:2;
 568        u32 rsvd1:1;
 569        u32 morefrag:1;
 570        u32 raw:1;
 571        u32 ccx:1;
 572        u32 ampdudensity:3;
 573        u32 rsvd2:1;
 574        u32 ant_sela:1;
 575        u32 ant_selb:1;
 576        u32 txant_cck:2;
 577        u32 txant_l:2;
 578        u32 txant_ht:2;
 579
 580        u32 nextheadpage:8;
 581        u32 tailpage:8;
 582        u32 seq:12;
 583        u32 pktid:4;
 584
 585        u32 rtsrate:5;
 586        u32 apdcfe:1;
 587        u32 qos:1;
 588        u32 hwseq_enable:1;
 589        u32 userrate:1;
 590        u32 dis_rtsfb:1;
 591        u32 dis_datafb:1;
 592        u32 cts2self:1;
 593        u32 rts_en:1;
 594        u32 hwrts_en:1;
 595        u32 portid:1;
 596        u32 rsvd3:3;
 597        u32 waitdcts:1;
 598        u32 cts2ap_en:1;
 599        u32 txsc:2;
 600        u32 stbc:2;
 601        u32 txshort:1;
 602        u32 txbw:1;
 603        u32 rtsshort:1;
 604        u32 rtsbw:1;
 605        u32 rtssc:2;
 606        u32 rtsstbc:2;
 607
 608        u32 txrate:6;
 609        u32 shortgi:1;
 610        u32 ccxt:1;
 611        u32 txrate_fb_lmt:5;
 612        u32 rtsrate_fb_lmt:4;
 613        u32 retrylmt_en:1;
 614        u32 txretrylmt:6;
 615        u32 usb_txaggnum:8;
 616
 617        u32 txagca:5;
 618        u32 txagcb:5;
 619        u32 usemaxlen:1;
 620        u32 maxaggnum:5;
 621        u32 mcsg1maxlen:4;
 622        u32 mcsg2maxlen:4;
 623        u32 mcsg3maxlen:4;
 624        u32 mcs7sgimaxlen:4;
 625
 626        u32 txbuffersize:16;
 627        u32 mcsg4maxlen:4;
 628        u32 mcsg5maxlen:4;
 629        u32 mcsg6maxlen:4;
 630        u32 mcsg15sgimaxlen:4;
 631
 632        u32 txbuffaddr;
 633        u32 txbufferaddr64;
 634        u32 nextdescaddress;
 635        u32 nextdescaddress64;
 636
 637        u32 reserve_pass_pcie_mm_limit[4];
 638} __packed;
 639
 640struct rx_desc_8723e {
 641        u32 length:14;
 642        u32 crc32:1;
 643        u32 icverror:1;
 644        u32 drv_infosize:4;
 645        u32 security:3;
 646        u32 qos:1;
 647        u32 shift:2;
 648        u32 phystatus:1;
 649        u32 swdec:1;
 650        u32 lastseg:1;
 651        u32 firstseg:1;
 652        u32 eor:1;
 653        u32 own:1;
 654
 655        u32 macid:5;
 656        u32 tid:4;
 657        u32 hwrsvd:5;
 658        u32 paggr:1;
 659        u32 faggr:1;
 660        u32 a1_fit:4;
 661        u32 a2_fit:4;
 662        u32 pam:1;
 663        u32 pwr:1;
 664        u32 moredata:1;
 665        u32 morefrag:1;
 666        u32 type:2;
 667        u32 mc:1;
 668        u32 bc:1;
 669
 670        u32 seq:12;
 671        u32 frag:4;
 672        u32 nextpktlen:14;
 673        u32 nextind:1;
 674        u32 rsvd:1;
 675
 676        u32 rxmcs:6;
 677        u32 rxht:1;
 678        u32 amsdu:1;
 679        u32 splcp:1;
 680        u32 bandwidth:1;
 681        u32 htc:1;
 682        u32 tcpchk_rpt:1;
 683        u32 ipcchk_rpt:1;
 684        u32 tcpchk_valid:1;
 685        u32 hwpcerr:1;
 686        u32 hwpcind:1;
 687        u32 iv0:16;
 688
 689        u32 iv1;
 690
 691        u32 tsfl;
 692
 693        u32 bufferaddress;
 694        u32 bufferaddress64;
 695
 696} __packed;
 697
 698void rtl8723e_tx_fill_desc(struct ieee80211_hw *hw,
 699                           struct ieee80211_hdr *hdr,
 700                           u8 *pdesc, u8 *txbd,
 701                           struct ieee80211_tx_info *info,
 702                           struct ieee80211_sta *sta,
 703                           struct sk_buff *skb, u8 hw_queue,
 704                           struct rtl_tcb_desc *ptcb_desc);
 705bool rtl8723e_rx_query_desc(struct ieee80211_hw *hw,
 706                            struct rtl_stats *status,
 707                            struct ieee80211_rx_status *rx_status,
 708                            u8 *pdesc, struct sk_buff *skb);
 709void rtl8723e_set_desc(struct ieee80211_hw *hw,
 710                       u8 *pdesc, bool istx, u8 desc_name, u8 *val);
 711u32 rtl8723e_get_desc(u8 *pdesc, bool istx, u8 desc_name);
 712bool rtl8723e_is_tx_desc_closed(struct ieee80211_hw *hw,
 713                                u8 hw_queue, u16 index);
 714void rtl8723e_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
 715void rtl8723e_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
 716                              bool firstseg, bool lastseg,
 717                              struct sk_buff *skb);
 718u32 rtl8723e_rx_command_packet(struct ieee80211_hw *hw,
 719                               const struct rtl_stats *status,
 720                               struct sk_buff *skb);
 721#endif
 722