drivers/staging/rtl8723bs/hal/hal_intf.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
   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  ******************************************************************************/
  15
  16 #define _HAL_INTF_C_
  17
  18 #include <drv_types.h>
  19 #include <rtw_debug.h>
  20 #include <hal_data.h>
  21
  22 void rtw_hal_chip_configure(struct adapter *padapter)
  23 {
  24         if (padapter->HalFunc.intf_chip_configure)
  25                 padapter->HalFunc.intf_chip_configure(padapter);
  26 }
  27
  28 void rtw_hal_read_chip_info(struct adapter *padapter)
  29 {
  30         if (padapter->HalFunc.read_adapter_info)
  31                 padapter->HalFunc.read_adapter_info(padapter);
  32 }
  33
  34 void rtw_hal_read_chip_version(struct adapter *padapter)
  35 {
  36         if (padapter->HalFunc.read_chip_version)
  37                 padapter->HalFunc.read_chip_version(padapter);
  38 }
  39
  40 void rtw_hal_def_value_init(struct adapter *padapter)
  41 {
  42         if (is_primary_adapter(padapter))
  43                 if (padapter->HalFunc.init_default_value)
  44                         padapter->HalFunc.init_default_value(padapter);
  45 }
  46
  47 void rtw_hal_free_data(struct adapter *padapter)
  48 {
  49         /* free HAL Data */
  50         rtw_hal_data_deinit(padapter);
  51
  52         if (is_primary_adapter(padapter))
  53                 if (padapter->HalFunc.free_hal_data)
  54                         padapter->HalFunc.free_hal_data(padapter);
  55 }
  56
  57 void rtw_hal_dm_init(struct adapter *padapter)
  58 {
  59         if (is_primary_adapter(padapter))
  60                 if (padapter->HalFunc.dm_init)
  61                         padapter->HalFunc.dm_init(padapter);
  62 }
  63
  64 void rtw_hal_dm_deinit(struct adapter *padapter)
  65 {
  66         /*  cancel dm  timer */
  67         if (is_primary_adapter(padapter))
  68                 if (padapter->HalFunc.dm_deinit)
  69                         padapter->HalFunc.dm_deinit(padapter);
  70 }
  71
  72 static void rtw_hal_init_opmode(struct adapter *padapter)
  73 {
  74         enum NDIS_802_11_NETWORK_INFRASTRUCTURE networkType = Ndis802_11InfrastructureMax;
  75         struct  mlme_priv *pmlmepriv = &(padapter->mlmepriv);
  76         sint fw_state;
  77
  78         fw_state = get_fwstate(pmlmepriv);
  79
  80         if (fw_state & WIFI_ADHOC_STATE)
  81                 networkType = Ndis802_11IBSS;
  82         else if (fw_state & WIFI_STATION_STATE)
  83                 networkType = Ndis802_11Infrastructure;
  84         else if (fw_state & WIFI_AP_STATE)
  85                 networkType = Ndis802_11APMode;
  86         else
  87                 return;
  88
  89         rtw_setopmode_cmd(padapter, networkType, false);
  90 }
  91
  92 uint rtw_hal_init(struct adapter *padapter)
  93 {
  94         uint status;
  95         struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
  96
  97         status = padapter->HalFunc.hal_init(padapter);
  98
  99         if (status == _SUCCESS) {
 100                 rtw_hal_init_opmode(padapter);
 101
 102                 dvobj->padapters->hw_init_completed = true;
 103
 104                 if (padapter->registrypriv.notch_filter == 1)
 105                         rtw_hal_notch_filter(padapter, 1);
 106
 107                 rtw_hal_reset_security_engine(padapter);
 108
 109                 rtw_sec_restore_wep_key(dvobj->padapters);
 110
 111                 init_hw_mlme_ext(padapter);
 112
 113                 rtw_bb_rf_gain_offset(padapter);
 114         } else {
 115                 dvobj->padapters->hw_init_completed = false;
 116                 DBG_871X("rtw_hal_init: hal__init fail\n");
 117         }
 118
 119         RT_TRACE(_module_hal_init_c_, _drv_err_, ("-rtl871x_hal_init:status = 0x%x\n", status));
 120
 121         return status;
 122
 123 }
 124
 125 uint rtw_hal_deinit(struct adapter *padapter)
 126 {
 127         uint    status = _SUCCESS;
 128         struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
 129
 130         status = padapter->HalFunc.hal_deinit(padapter);
 131
 132         if (status == _SUCCESS) {
 133                 padapter = dvobj->padapters;
 134                 padapter->hw_init_completed = false;
 135         } else {
 136                 DBG_871X("\n rtw_hal_deinit: hal_init fail\n");
 137         }
 138         return status;
 139 }
 140
 141 void rtw_hal_set_hwreg(struct adapter *padapter, u8 variable, u8 *val)
 142 {
 143         if (padapter->HalFunc.SetHwRegHandler)
 144                 padapter->HalFunc.SetHwRegHandler(padapter, variable, val);
 145 }
 146
 147 void rtw_hal_get_hwreg(struct adapter *padapter, u8 variable, u8 *val)
 148 {
 149         if (padapter->HalFunc.GetHwRegHandler)
 150                 padapter->HalFunc.GetHwRegHandler(padapter, variable, val);
 151 }
 152
 153 void rtw_hal_set_hwreg_with_buf(struct adapter *padapter, u8 variable, u8 *pbuf, int len)
 154 {
 155         if (padapter->HalFunc.SetHwRegHandlerWithBuf)
 156                 padapter->HalFunc.SetHwRegHandlerWithBuf(padapter, variable, pbuf, len);
 157 }
 158
 159 u8 rtw_hal_set_def_var(struct adapter *padapter, enum HAL_DEF_VARIABLE eVariable, void *pValue)
 160 {
 161         if (padapter->HalFunc.SetHalDefVarHandler)
 162                 return padapter->HalFunc.SetHalDefVarHandler(padapter, eVariable, pValue);
 163         return _FAIL;
 164 }
 165
 166 u8 rtw_hal_get_def_var(struct adapter *padapter, enum HAL_DEF_VARIABLE eVariable, void *pValue)
 167 {
 168         if (padapter->HalFunc.GetHalDefVarHandler)
 169                 return padapter->HalFunc.GetHalDefVarHandler(padapter, eVariable, pValue);
 170         return _FAIL;
 171 }
 172
 173 void rtw_hal_set_odm_var(struct adapter *padapter, enum HAL_ODM_VARIABLE eVariable, void *pValue1, bool bSet)
 174 {
 175         if (padapter->HalFunc.SetHalODMVarHandler)
 176                 padapter->HalFunc.SetHalODMVarHandler(padapter, eVariable, pValue1, bSet);
 177 }
 178
 179 void rtw_hal_get_odm_var(struct adapter *padapter, enum HAL_ODM_VARIABLE eVariable, void *pValue1, void *pValue2)
 180 {
 181         if (padapter->HalFunc.GetHalODMVarHandler)
 182                 padapter->HalFunc.GetHalODMVarHandler(padapter, eVariable, pValue1, pValue2);
 183 }
 184
 185 void rtw_hal_enable_interrupt(struct adapter *padapter)
 186 {
 187         if (padapter->HalFunc.enable_interrupt)
 188                 padapter->HalFunc.enable_interrupt(padapter);
 189         else
 190                 DBG_871X("%s: HalFunc.enable_interrupt is NULL!\n", __func__);
 191
 192 }
 193
 194 void rtw_hal_disable_interrupt(struct adapter *padapter)
 195 {
 196         if (padapter->HalFunc.disable_interrupt)
 197                 padapter->HalFunc.disable_interrupt(padapter);
 198         else
 199                 DBG_871X("%s: HalFunc.disable_interrupt is NULL!\n", __func__);
 200
 201 }
 202
 203 u8 rtw_hal_check_ips_status(struct adapter *padapter)
 204 {
 205         u8 val = false;
 206         if (padapter->HalFunc.check_ips_status)
 207                 val = padapter->HalFunc.check_ips_status(padapter);
 208         else
 209                 DBG_871X("%s: HalFunc.check_ips_status is NULL!\n", __func__);
 210
 211         return val;
 212 }
 213
 214 s32     rtw_hal_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitframe)
 215 {
 216         if (padapter->HalFunc.hal_xmitframe_enqueue)
 217                 return padapter->HalFunc.hal_xmitframe_enqueue(padapter, pxmitframe);
 218
 219         return false;
 220 }
 221
 222 s32     rtw_hal_xmit(struct adapter *padapter, struct xmit_frame *pxmitframe)
 223 {
 224         if (padapter->HalFunc.hal_xmit)
 225                 return padapter->HalFunc.hal_xmit(padapter, pxmitframe);
 226
 227         return false;
 228 }
 229
 230 /*
 231  * [IMPORTANT] This function would be run in interrupt context.
 232  */
 233 s32     rtw_hal_mgnt_xmit(struct adapter *padapter, struct xmit_frame *pmgntframe)
 234 {
 235         s32 ret = _FAIL;
 236         update_mgntframe_attrib_addr(padapter, pmgntframe);
 237         /* pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; */
 238         /* pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; */
 239         /* memcpy(pmgntframe->attrib.ra, pwlanhdr->addr1, ETH_ALEN); */
 240
 241         if (padapter->securitypriv.binstallBIPkey == true) {
 242                 if (IS_MCAST(pmgntframe->attrib.ra)) {
 243                         pmgntframe->attrib.encrypt = _BIP_;
 244                         /* pmgntframe->attrib.bswenc = true; */
 245                 } else {
 246                         pmgntframe->attrib.encrypt = _AES_;
 247                         pmgntframe->attrib.bswenc = true;
 248                 }
 249                 rtw_mgmt_xmitframe_coalesce(padapter, pmgntframe->pkt, pmgntframe);
 250         }
 251
 252         if (padapter->HalFunc.mgnt_xmit)
 253                 ret = padapter->HalFunc.mgnt_xmit(padapter, pmgntframe);
 254         return ret;
 255 }
 256
 257 s32     rtw_hal_init_xmit_priv(struct adapter *padapter)
 258 {
 259         if (padapter->HalFunc.init_xmit_priv != NULL)
 260                 return padapter->HalFunc.init_xmit_priv(padapter);
 261         return _FAIL;
 262 }
 263
 264 void rtw_hal_free_xmit_priv(struct adapter *padapter)
 265 {
 266         if (padapter->HalFunc.free_xmit_priv != NULL)
 267                 padapter->HalFunc.free_xmit_priv(padapter);
 268 }
 269
 270 s32     rtw_hal_init_recv_priv(struct adapter *padapter)
 271 {
 272         if (padapter->HalFunc.init_recv_priv)
 273                 return padapter->HalFunc.init_recv_priv(padapter);
 274
 275         return _FAIL;
 276 }
 277
 278 void rtw_hal_free_recv_priv(struct adapter *padapter)
 279 {
 280
 281         if (padapter->HalFunc.free_recv_priv)
 282                 padapter->HalFunc.free_recv_priv(padapter);
 283 }
 284
 285 void rtw_hal_update_ra_mask(struct sta_info *psta, u8 rssi_level)
 286 {
 287         struct adapter *padapter;
 288         struct mlme_priv *pmlmepriv;
 289
 290         if (!psta)
 291                 return;
 292
 293         padapter = psta->padapter;
 294
 295         pmlmepriv = &(padapter->mlmepriv);
 296
 297         if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
 298                 add_RATid(padapter, psta, rssi_level);
 299         else {
 300                 if (padapter->HalFunc.UpdateRAMaskHandler)
 301                         padapter->HalFunc.UpdateRAMaskHandler(padapter, psta->mac_id, rssi_level);
 302         }
 303 }
 304
 305 void rtw_hal_add_ra_tid(struct adapter *padapter, u32 bitmap, u8 *arg, u8 rssi_level)
 306 {
 307         if (padapter->HalFunc.Add_RateATid)
 308                 padapter->HalFunc.Add_RateATid(padapter, bitmap, arg, rssi_level);
 309 }
 310
 311 /*Start specifical interface thread             */
 312 void rtw_hal_start_thread(struct adapter *padapter)
 313 {
 314         if (padapter->HalFunc.run_thread)
 315                 padapter->HalFunc.run_thread(padapter);
 316 }
 317 /*Start specifical interface thread             */
 318 void rtw_hal_stop_thread(struct adapter *padapter)
 319 {
 320         if (padapter->HalFunc.cancel_thread)
 321                 padapter->HalFunc.cancel_thread(padapter);
 322 }
 323
 324 u32 rtw_hal_read_bbreg(struct adapter *padapter, u32 RegAddr, u32 BitMask)
 325 {
 326         u32 data = 0;
 327         if (padapter->HalFunc.read_bbreg)
 328                  data = padapter->HalFunc.read_bbreg(padapter, RegAddr, BitMask);
 329         return data;
 330 }
 331 void rtw_hal_write_bbreg(struct adapter *padapter, u32 RegAddr, u32 BitMask, u32 Data)
 332 {
 333         if (padapter->HalFunc.write_bbreg)
 334                 padapter->HalFunc.write_bbreg(padapter, RegAddr, BitMask, Data);
 335 }
 336
 337 u32 rtw_hal_read_rfreg(struct adapter *padapter, u32 eRFPath, u32 RegAddr, u32 BitMask)
 338 {
 339         u32 data = 0;
 340         if (padapter->HalFunc.read_rfreg)
 341                 data = padapter->HalFunc.read_rfreg(padapter, eRFPath, RegAddr, BitMask);
 342         return data;
 343 }
 344 void rtw_hal_write_rfreg(struct adapter *padapter, u32 eRFPath, u32 RegAddr, u32 BitMask, u32 Data)
 345 {
 346         if (padapter->HalFunc.write_rfreg)
 347                 padapter->HalFunc.write_rfreg(padapter, eRFPath, RegAddr, BitMask, Data);
 348 }
 349
 350 void rtw_hal_set_chan(struct adapter *padapter, u8 channel)
 351 {
 352         if (padapter->HalFunc.set_channel_handler)
 353                 padapter->HalFunc.set_channel_handler(padapter, channel);
 354 }
 355
 356 void rtw_hal_set_chnl_bw(struct adapter *padapter, u8 channel,
 357                          enum CHANNEL_WIDTH Bandwidth, u8 Offset40, u8 Offset80)
 358 {
 359         if (padapter->HalFunc.set_chnl_bw_handler)
 360                 padapter->HalFunc.set_chnl_bw_handler(padapter, channel,
 361                                                       Bandwidth, Offset40,
 362                                                       Offset80);
 363 }
 364
 365 void rtw_hal_dm_watchdog(struct adapter *padapter)
 366 {
 367         if (padapter->HalFunc.hal_dm_watchdog)
 368                 padapter->HalFunc.hal_dm_watchdog(padapter);
 369
 370 }
 371
 372 void rtw_hal_dm_watchdog_in_lps(struct adapter *padapter)
 373 {
 374         if (adapter_to_pwrctl(padapter)->bFwCurrentInPSMode == true) {
 375                 if (padapter->HalFunc.hal_dm_watchdog_in_lps)
 376                         padapter->HalFunc.hal_dm_watchdog_in_lps(padapter); /* this fuction caller is in interrupt context */
 377         }
 378 }
 379
 380 void rtw_hal_bcn_related_reg_setting(struct adapter *padapter)
 381 {
 382         if (padapter->HalFunc.SetBeaconRelatedRegistersHandler)
 383                 padapter->HalFunc.SetBeaconRelatedRegistersHandler(padapter);
 384 }
 385
 386
 387 s32 rtw_hal_xmit_thread_handler(struct adapter *padapter)
 388 {
 389         if (padapter->HalFunc.xmit_thread_handler)
 390                 return padapter->HalFunc.xmit_thread_handler(padapter);
 391         return _FAIL;
 392 }
 393
 394 void rtw_hal_notch_filter(struct adapter *adapter, bool enable)
 395 {
 396         if (adapter->HalFunc.hal_notch_filter)
 397                 adapter->HalFunc.hal_notch_filter(adapter, enable);
 398 }
 399
 400 void rtw_hal_reset_security_engine(struct adapter *adapter)
 401 {
 402         if (adapter->HalFunc.hal_reset_security_engine)
 403                 adapter->HalFunc.hal_reset_security_engine(adapter);
 404 }
 405
 406 bool rtw_hal_c2h_valid(struct adapter *adapter, u8 *buf)
 407 {
 408         return c2h_evt_valid((struct c2h_evt_hdr_88xx *)buf);
 409 }
 410
 411 s32 rtw_hal_c2h_evt_read(struct adapter *adapter, u8 *buf)
 412 {
 413         return c2h_evt_read_88xx(adapter, buf);
 414 }
 415
 416 s32 rtw_hal_c2h_handler(struct adapter *adapter, u8 *c2h_evt)
 417 {
 418         s32 ret = _FAIL;
 419         if (adapter->HalFunc.c2h_handler)
 420                 ret = adapter->HalFunc.c2h_handler(adapter, c2h_evt);
 421         return ret;
 422 }
 423
 424 c2h_id_filter rtw_hal_c2h_id_filter_ccx(struct adapter *adapter)
 425 {
 426         return adapter->HalFunc.c2h_id_filter_ccx;
 427 }
 428
 429 s32 rtw_hal_is_disable_sw_channel_plan(struct adapter *padapter)
 430 {
 431         return GET_HAL_DATA(padapter)->bDisableSWChannelPlan;
 432 }
 433
 434 s32 rtw_hal_macid_sleep(struct adapter *padapter, u32 macid)
 435 {
 436         u8 support;
 437
 438
 439         support = false;
 440         rtw_hal_get_def_var(padapter, HAL_DEF_MACID_SLEEP, &support);
 441         if (false == support)
 442                 return _FAIL;
 443
 444         rtw_hal_set_hwreg(padapter, HW_VAR_MACID_SLEEP, (u8 *)&macid);
 445
 446         return _SUCCESS;
 447 }
 448
 449 s32 rtw_hal_macid_wakeup(struct adapter *padapter, u32 macid)
 450 {
 451         u8 support;
 452
 453
 454         support = false;
 455         rtw_hal_get_def_var(padapter, HAL_DEF_MACID_SLEEP, &support);
 456         if (false == support)
 457                 return _FAIL;
 458
 459         rtw_hal_set_hwreg(padapter, HW_VAR_MACID_WAKEUP, (u8 *)&macid);
 460
 461         return _SUCCESS;
 462 }
 463
 464 s32 rtw_hal_fill_h2c_cmd(struct adapter *padapter, u8 ElementID, u32 CmdLen, u8 *pCmdBuffer)
 465 {
 466         s32 ret = _FAIL;
 467
 468         if (padapter->HalFunc.fill_h2c_cmd)
 469                 ret = padapter->HalFunc.fill_h2c_cmd(padapter, ElementID, CmdLen, pCmdBuffer);
 470         else
 471                 DBG_871X("%s:  func[fill_h2c_cmd] not defined!\n", __func__);
 472
 473         return ret;
 474 }