/****************************************************************************** * * Copyright(c) 2007 - 2017 Realtek Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * *****************************************************************************/ #define _RTW_MP_C_ #include #ifdef PLATFORM_FREEBSD #include /* for RFHIGHPID */ #endif #include "../hal/phydm/phydm_precomp.h" #if defined(CONFIG_RTL8723B) || defined(CONFIG_RTL8821A) #include #endif #ifdef CONFIG_MP_VHT_HW_TX_MODE #define CEILING_POS(X) ((X - (int)(X)) > 0 ? (int)(X + 1) : (int)(X)) #define CEILING_NEG(X) ((X - (int)(X)) < 0 ? (int)(X - 1) : (int)(X)) #define ceil(X) (((X) > 0) ? CEILING_POS(X) : CEILING_NEG(X)) int rtfloor(float x) { int i = x - 2; while (++i <= x - 1) ; return i; } #endif #ifdef CONFIG_MP_INCLUDED u32 read_macreg(_adapter *padapter, u32 addr, u32 sz) { u32 val = 0; switch (sz) { case 1: val = rtw_read8(padapter, addr); break; case 2: val = rtw_read16(padapter, addr); break; case 4: val = rtw_read32(padapter, addr); break; default: val = 0xffffffff; break; } return val; } void write_macreg(_adapter *padapter, u32 addr, u32 val, u32 sz) { switch (sz) { case 1: rtw_write8(padapter, addr, (u8)val); break; case 2: rtw_write16(padapter, addr, (u16)val); break; case 4: rtw_write32(padapter, addr, val); break; default: break; } } u32 read_bbreg(_adapter *padapter, u32 addr, u32 bitmask) { return rtw_hal_read_bbreg(padapter, addr, bitmask); } void write_bbreg(_adapter *padapter, u32 addr, u32 bitmask, u32 val) { rtw_hal_write_bbreg(padapter, addr, bitmask, val); } u32 _read_rfreg(PADAPTER padapter, u8 rfpath, u32 addr, u32 bitmask) { return rtw_hal_read_rfreg(padapter, rfpath, addr, bitmask); } void _write_rfreg(PADAPTER padapter, u8 rfpath, u32 addr, u32 bitmask, u32 val) { rtw_hal_write_rfreg(padapter, rfpath, addr, bitmask, val); } u32 read_rfreg(PADAPTER padapter, u8 rfpath, u32 addr) { return _read_rfreg(padapter, rfpath, addr, bRFRegOffsetMask); } void write_rfreg(PADAPTER padapter, u8 rfpath, u32 addr, u32 val) { _write_rfreg(padapter, rfpath, addr, bRFRegOffsetMask, val); } static void _init_mp_priv_(struct mp_priv *pmp_priv) { WLAN_BSSID_EX *pnetwork; _rtw_memset(pmp_priv, 0, sizeof(struct mp_priv)); pmp_priv->mode = MP_OFF; pmp_priv->channel = 1; pmp_priv->bandwidth = CHANNEL_WIDTH_20; pmp_priv->prime_channel_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; pmp_priv->rateidx = RATE_1M; pmp_priv->txpoweridx = 0x2A; pmp_priv->antenna_tx = ANTENNA_A; pmp_priv->antenna_rx = ANTENNA_AB; pmp_priv->check_mp_pkt = 0; pmp_priv->tx_pktcount = 0; pmp_priv->rx_bssidpktcount = 0; pmp_priv->rx_pktcount = 0; pmp_priv->rx_crcerrpktcount = 0; pmp_priv->network_macaddr[0] = 0x00; pmp_priv->network_macaddr[1] = 0xE0; pmp_priv->network_macaddr[2] = 0x4C; pmp_priv->network_macaddr[3] = 0x87; pmp_priv->network_macaddr[4] = 0x66; pmp_priv->network_macaddr[5] = 0x55; pmp_priv->bSetRxBssid = _FALSE; pmp_priv->bRTWSmbCfg = _FALSE; pmp_priv->bloopback = _FALSE; pmp_priv->bloadefusemap = _FALSE; pmp_priv->brx_filter_beacon = _FALSE; pnetwork = &pmp_priv->mp_network.network; _rtw_memcpy(pnetwork->MacAddress, pmp_priv->network_macaddr, ETH_ALEN); pnetwork->Ssid.SsidLength = 8; _rtw_memcpy(pnetwork->Ssid.Ssid, "mp_871x", pnetwork->Ssid.SsidLength); pmp_priv->tx.payload = 2; #ifdef CONFIG_80211N_HT pmp_priv->tx.attrib.ht_en = 1; #endif pmp_priv->mpt_ctx.mpt_rate_index = 1; } #if 0 static int init_mp_priv_by_os(struct mp_priv *pmp_priv) { struct mp_wi_cntx *pmp_wi_cntx; if (pmp_priv == NULL) return _FAIL; pmp_priv->rx_testcnt = 0; pmp_priv->rx_testcnt1 = 0; pmp_priv->rx_testcnt2 = 0; pmp_priv->tx_testcnt = 0; pmp_priv->tx_testcnt1 = 0; pmp_wi_cntx = &pmp_priv->wi_cntx pmp_wi_cntx->bmpdrv_unload = _FALSE; pmp_wi_cntx->bmp_wi_progress = _FALSE; pmp_wi_cntx->curractfunc = NULL; return _SUCCESS; } #endif #ifdef PLATFORM_LINUX #if 0 static int init_mp_priv_by_os(struct mp_priv *pmp_priv) { int i, res; struct mp_xmit_frame *pmp_xmitframe; if (pmp_priv == NULL) return _FAIL; _rtw_init_queue(&pmp_priv->free_mp_xmitqueue); pmp_priv->pallocated_mp_xmitframe_buf = NULL; pmp_priv->pallocated_mp_xmitframe_buf = rtw_zmalloc(NR_MP_XMITFRAME * sizeof(struct mp_xmit_frame) + 4); if (pmp_priv->pallocated_mp_xmitframe_buf == NULL) { res = _FAIL; goto _exit_init_mp_priv; } pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf + 4 - ((SIZE_PTR)(pmp_priv->pallocated_mp_xmitframe_buf) & 3); pmp_xmitframe = (struct mp_xmit_frame *)pmp_priv->pmp_xmtframe_buf; for (i = 0; i < NR_MP_XMITFRAME; i++) { _rtw_init_listhead(&pmp_xmitframe->list); rtw_list_insert_tail(&pmp_xmitframe->list, &pmp_priv->free_mp_xmitqueue.queue); pmp_xmitframe->pkt = NULL; pmp_xmitframe->frame_tag = MP_FRAMETAG; pmp_xmitframe->padapter = pmp_priv->papdater; pmp_xmitframe++; } pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME; res = _SUCCESS; _exit_init_mp_priv: return res; } #endif #endif static void mp_init_xmit_attrib(struct mp_tx *pmptx, PADAPTER padapter) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct pkt_attrib *pattrib; /* init xmitframe attribute */ pattrib = &pmptx->attrib; _rtw_memset(pattrib, 0, sizeof(struct pkt_attrib)); _rtw_memset(pmptx->desc, 0, TXDESC_SIZE); pattrib->ether_type = 0x8712; #if 0 _rtw_memcpy(pattrib->src, adapter_mac_addr(padapter), ETH_ALEN); _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); #endif _rtw_memset(pattrib->dst, 0xFF, ETH_ALEN); /* pattrib->dhcp_pkt = 0; * pattrib->pktlen = 0; */ pattrib->ack_policy = 0; /* pattrib->pkt_hdrlen = ETH_HLEN; */ pattrib->hdrlen = WLAN_HDR_A3_LEN; pattrib->subtype = WIFI_DATA; pattrib->priority = 0; pattrib->qsel = pattrib->priority; /* do_queue_select(padapter, pattrib); */ pattrib->nr_frags = 1; pattrib->encrypt = 0; pattrib->bswenc = _FALSE; pattrib->qos_en = _FALSE; pattrib->pktlen = 1500; if (pHalData->rf_type == RF_2T2R) pattrib->raid = RATEID_IDX_BGN_40M_2SS; else pattrib->raid = RATEID_IDX_BGN_40M_1SS; #ifdef CONFIG_80211AC_VHT if (pHalData->rf_type == RF_1T1R) pattrib->raid = RATEID_IDX_VHT_1SS; else if (pHalData->rf_type == RF_2T2R || pHalData->rf_type == RF_2T4R) pattrib->raid = RATEID_IDX_VHT_2SS; else if (pHalData->rf_type == RF_3T3R) pattrib->raid = RATEID_IDX_VHT_3SS; else pattrib->raid = RATEID_IDX_BGN_40M_1SS; #endif } s32 init_mp_priv(PADAPTER padapter) { struct mp_priv *pmppriv = &padapter->mppriv; PHAL_DATA_TYPE pHalData; pHalData = GET_HAL_DATA(padapter); _init_mp_priv_(pmppriv); pmppriv->papdater = padapter; pmppriv->mp_dm = 0; pmppriv->tx.stop = 1; pmppriv->bSetTxPower = 0; /*for manually set tx power*/ pmppriv->bTxBufCkFail = _FALSE; pmppriv->pktInterval = 0; pmppriv->pktLength = 1000; mp_init_xmit_attrib(&pmppriv->tx, padapter); switch (padapter->registrypriv.rf_config) { case RF_1T1R: pmppriv->antenna_tx = ANTENNA_A; pmppriv->antenna_rx = ANTENNA_A; break; case RF_1T2R: default: pmppriv->antenna_tx = ANTENNA_A; pmppriv->antenna_rx = ANTENNA_AB; break; case RF_2T2R: pmppriv->antenna_tx = ANTENNA_AB; pmppriv->antenna_rx = ANTENNA_AB; break; case RF_2T4R: pmppriv->antenna_tx = ANTENNA_BC; pmppriv->antenna_rx = ANTENNA_ABCD; break; } pHalData->AntennaRxPath = pmppriv->antenna_rx; pHalData->antenna_tx_path = pmppriv->antenna_tx; return _SUCCESS; } void free_mp_priv(struct mp_priv *pmp_priv) { if (pmp_priv->pallocated_mp_xmitframe_buf) { rtw_mfree(pmp_priv->pallocated_mp_xmitframe_buf, 0); pmp_priv->pallocated_mp_xmitframe_buf = NULL; } pmp_priv->pmp_xmtframe_buf = NULL; } #if 0 static VOID PHY_IQCalibrate_default( IN PADAPTER pAdapter, IN BOOLEAN bReCovery ) { RTW_INFO("%s\n", __func__); } static VOID PHY_LCCalibrate_default( IN PADAPTER pAdapter ) { RTW_INFO("%s\n", __func__); } static VOID PHY_SetRFPathSwitch_default( IN PADAPTER pAdapter, IN BOOLEAN bMain ) { RTW_INFO("%s\n", __func__); } #endif void mpt_InitHWConfig(PADAPTER Adapter) { PHAL_DATA_TYPE hal; hal = GET_HAL_DATA(Adapter); if (IS_HARDWARE_TYPE_8723B(Adapter)) { /* TODO: <20130114, Kordan> The following setting is only for DPDT and Fixed board type. */ /* TODO: A better solution is configure it according EFUSE during the run-time. */ phy_set_mac_reg(Adapter, 0x64, BIT20, 0x0); /* 0x66[4]=0 */ phy_set_mac_reg(Adapter, 0x64, BIT24, 0x0); /* 0x66[8]=0 */ phy_set_mac_reg(Adapter, 0x40, BIT4, 0x0); /* 0x40[4]=0 */ phy_set_mac_reg(Adapter, 0x40, BIT3, 0x1); /* 0x40[3]=1 */ phy_set_mac_reg(Adapter, 0x4C, BIT24, 0x1); /* 0x4C[24:23]=10 */ phy_set_mac_reg(Adapter, 0x4C, BIT23, 0x0); /* 0x4C[24:23]=10 */ phy_set_bb_reg(Adapter, 0x944, BIT1 | BIT0, 0x3); /* 0x944[1:0]=11 */ phy_set_bb_reg(Adapter, 0x930, bMaskByte0, 0x77);/* 0x930[7:0]=77 */ phy_set_mac_reg(Adapter, 0x38, BIT11, 0x1);/* 0x38[11]=1 */ /* TODO: <20130206, Kordan> The default setting is wrong, hard-coded here. */ phy_set_mac_reg(Adapter, 0x778, 0x3, 0x3); /* Turn off hardware PTA control (Asked by Scott) */ phy_set_mac_reg(Adapter, 0x64, bMaskDWord, 0x36000000);/* Fix BT S0/S1 */ phy_set_mac_reg(Adapter, 0x948, bMaskDWord, 0x0); /* Fix BT can't Tx */ /* <20130522, Kordan> Turn off equalizer to improve Rx sensitivity. (Asked by EEChou) */ phy_set_bb_reg(Adapter, 0xA00, BIT8, 0x0); /*0xA01[0] = 0*/ } else if (IS_HARDWARE_TYPE_8821(Adapter)) { /* <20131121, VincentL> Add for 8821AU DPDT setting and fix switching antenna issue (Asked by Rock) <20131122, VincentL> Enable for all 8821A/8811AU (Asked by Alex)*/ phy_set_mac_reg(Adapter, 0x4C, BIT23, 0x0); /*0x4C[23:22]=01*/ phy_set_mac_reg(Adapter, 0x4C, BIT22, 0x1); /*0x4C[23:22]=01*/ } else if (IS_HARDWARE_TYPE_8188ES(Adapter)) phy_set_mac_reg(Adapter, 0x4C , BIT23, 0); /*select DPDT_P and DPDT_N as output pin*/ #ifdef CONFIG_RTL8814A else if (IS_HARDWARE_TYPE_8814A(Adapter)) PlatformEFIOWrite2Byte(Adapter, REG_RXFLTMAP1_8814A, 0x2000); #endif #ifdef CONFIG_RTL8812A else if (IS_HARDWARE_TYPE_8812(Adapter)) { rtw_write32(Adapter, 0x520, rtw_read32(Adapter, 0x520) | 0x8000); rtw_write32(Adapter, 0x524, rtw_read32(Adapter, 0x524) & (~0x800)); } #endif #ifdef CONFIG_RTL8822B else if (IS_HARDWARE_TYPE_8822B(Adapter)) { u32 tmp_reg = 0; PlatformEFIOWrite2Byte(Adapter, REG_RXFLTMAP1_8822B, 0x2000); /* fixed wifi can't 2.4g tx suggest by Szuyitasi 20160504 */ phy_set_bb_reg(Adapter, 0x70, bMaskByte3, 0x0e); RTW_INFO(" 0x73 = 0x%x\n", phy_query_bb_reg(Adapter, 0x70, bMaskByte3)); phy_set_bb_reg(Adapter, 0x1704, bMaskDWord, 0x0000ff00); RTW_INFO(" 0x1704 = 0x%x\n", phy_query_bb_reg(Adapter, 0x1704, bMaskDWord)); phy_set_bb_reg(Adapter, 0x1700, bMaskDWord, 0xc00f0038); RTW_INFO(" 0x1700 = 0x%x\n", phy_query_bb_reg(Adapter, 0x1700, bMaskDWord)); } #endif /* CONFIG_RTL8822B */ #ifdef CONFIG_RTL8821C else if (IS_HARDWARE_TYPE_8821C(Adapter)) PlatformEFIOWrite2Byte(Adapter, REG_RXFLTMAP1_8821C, 0x2000); #endif /* CONFIG_RTL8821C */ #if defined(CONFIG_RTL8188F) || defined(CONFIG_RTL8188GTV) else if (IS_HARDWARE_TYPE_8188F(Adapter) || IS_HARDWARE_TYPE_8188GTV(Adapter)) { if (IS_A_CUT(hal->version_id) || IS_B_CUT(hal->version_id)) { RTW_INFO("%s() Active large power detection\n", __func__); phy_active_large_power_detection_8188f(&(GET_HAL_DATA(Adapter)->odmpriv)); } } #endif } static void PHY_IQCalibrate(PADAPTER padapter, u8 bReCovery) { halrf_iqk_trigger(&(GET_HAL_DATA(padapter)->odmpriv), bReCovery); } static void PHY_LCCalibrate(PADAPTER padapter) { halrf_lck_trigger(&(GET_HAL_DATA(padapter)->odmpriv)); } static u8 PHY_QueryRFPathSwitch(PADAPTER padapter) { u8 bmain = 0; /* if (IS_HARDWARE_TYPE_8723B(padapter)) { #ifdef CONFIG_RTL8723B bmain = PHY_QueryRFPathSwitch_8723B(padapter); #endif } else if (IS_HARDWARE_TYPE_8188E(padapter)) { #ifdef CONFIG_RTL8188E bmain = PHY_QueryRFPathSwitch_8188E(padapter); #endif } else if (IS_HARDWARE_TYPE_8814A(padapter)) { #ifdef CONFIG_RTL8814A bmain = PHY_QueryRFPathSwitch_8814A(padapter); #endif } else if (IS_HARDWARE_TYPE_8812(padapter) || IS_HARDWARE_TYPE_8821(padapter)) { #if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) bmain = PHY_QueryRFPathSwitch_8812A(padapter); #endif } else if (IS_HARDWARE_TYPE_8192E(padapter)) { #ifdef CONFIG_RTL8192E bmain = PHY_QueryRFPathSwitch_8192E(padapter); #endif } else if (IS_HARDWARE_TYPE_8703B(padapter)) { #ifdef CONFIG_RTL8703B bmain = PHY_QueryRFPathSwitch_8703B(padapter); #endif } else if (IS_HARDWARE_TYPE_8188F(padapter)) { #ifdef CONFIG_RTL8188F bmain = PHY_QueryRFPathSwitch_8188F(padapter); #endif } else if (IS_HARDWARE_TYPE_8188GTV(padapter)) { #ifdef CONFIG_RTL8188GTV bmain = PHY_QueryRFPathSwitch_8188GTV(padapter); #endif } else if (IS_HARDWARE_TYPE_8822B(padapter)) { #ifdef CONFIG_RTL8822B bmain = PHY_QueryRFPathSwitch_8822B(padapter); #endif } else if (IS_HARDWARE_TYPE_8723D(padapter)) { #ifdef CONFIG_RTL8723D bmain = PHY_QueryRFPathSwitch_8723D(padapter); #endif } else */ if (IS_HARDWARE_TYPE_8821C(padapter)) { #ifdef CONFIG_RTL8821C bmain = phy_query_rf_path_switch_8821c(padapter); #endif } return bmain; } static void PHY_SetRFPathSwitch(PADAPTER padapter , BOOLEAN bMain) { PHAL_DATA_TYPE hal = GET_HAL_DATA(padapter); struct dm_struct *phydm = &hal->odmpriv; if (IS_HARDWARE_TYPE_8723B(padapter)) { #ifdef CONFIG_RTL8723B phy_set_rf_path_switch_8723b(phydm, bMain); #endif } else if (IS_HARDWARE_TYPE_8188E(padapter)) { #ifdef CONFIG_RTL8188E phy_set_rf_path_switch_8188e(phydm, bMain); #endif } else if (IS_HARDWARE_TYPE_8814A(padapter)) { #ifdef CONFIG_RTL8814A phy_set_rf_path_switch_8814a(phydm, bMain); #endif } else if (IS_HARDWARE_TYPE_8812(padapter) || IS_HARDWARE_TYPE_8821(padapter)) { #if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) phy_set_rf_path_switch_8812a(phydm, bMain); #endif } else if (IS_HARDWARE_TYPE_8192E(padapter)) { #ifdef CONFIG_RTL8192E phy_set_rf_path_switch_8192e(phydm, bMain); #endif } else if (IS_HARDWARE_TYPE_8703B(padapter)) { #ifdef CONFIG_RTL8703B phy_set_rf_path_switch_8703b(phydm, bMain); #endif } else if (IS_HARDWARE_TYPE_8188F(padapter) || IS_HARDWARE_TYPE_8188GTV(padapter)) { #if defined(CONFIG_RTL8188F) || defined(CONFIG_RTL8188GTV) phy_set_rf_path_switch_8188f(phydm, bMain); #endif } else if (IS_HARDWARE_TYPE_8192F(padapter)) { #ifdef CONFIG_RTL8192F phy_set_rf_path_switch_8192f(padapter, bMain); #endif } else if (IS_HARDWARE_TYPE_8822B(padapter)) { #ifdef CONFIG_RTL8822B phy_set_rf_path_switch_8822b(phydm, bMain); #endif } else if (IS_HARDWARE_TYPE_8723D(padapter)) { #ifdef CONFIG_RTL8723D phy_set_rf_path_switch_8723d(phydm, bMain); #endif } else if (IS_HARDWARE_TYPE_8821C(padapter)) { #ifdef CONFIG_RTL8821C phy_set_rf_path_switch_8821c(phydm, bMain); #endif } } static void phy_switch_rf_path_set(PADAPTER padapter , u8 *prf_set_State) { #ifdef CONFIG_RTL8821C HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct dm_struct *p_dm = &pHalData->odmpriv; if (IS_HARDWARE_TYPE_8821C(padapter)) { config_phydm_set_ant_path(p_dm, *prf_set_State, p_dm->current_ant_num_8821c); /* Do IQK when switching to BTG/WLG, requested by RF Binson */ if (*prf_set_State == SWITCH_TO_BTG || *prf_set_State == SWITCH_TO_WLG) PHY_IQCalibrate(padapter, FALSE); } #endif } #ifdef CONFIG_ANTENNA_DIVERSITY u8 rtw_mp_set_antdiv(PADAPTER padapter, BOOLEAN bMain) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); u8 cur_ant, change_ant; if (!pHalData->AntDivCfg) return _FALSE; /*rtw_hal_get_odm_var(padapter, HAL_ODM_ANTDIV_SELECT, &cur_ant, NULL);*/ change_ant = (bMain == MAIN_ANT) ? MAIN_ANT : AUX_ANT; RTW_INFO("%s: config %s\n", __func__, (bMain == MAIN_ANT) ? "MAIN_ANT" : "AUX_ANT"); rtw_antenna_select_cmd(padapter, change_ant, _FALSE); return _TRUE; } #endif s32 MPT_InitializeAdapter( IN PADAPTER pAdapter, IN u8 Channel ) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter); s32 rtStatus = _SUCCESS; PMPT_CONTEXT pMptCtx = &pAdapter->mppriv.mpt_ctx; u32 ledsetting; pMptCtx->bMptDrvUnload = _FALSE; pMptCtx->bMassProdTest = _FALSE; pMptCtx->bMptIndexEven = _TRUE; /* default gain index is -6.0db */ pMptCtx->h2cReqNum = 0x0; /* init for BT MP */ #if defined(CONFIG_RTL8723B) pMptCtx->bMPh2c_timeout = _FALSE; pMptCtx->MptH2cRspEvent = _FALSE; pMptCtx->MptBtC2hEvent = _FALSE; _rtw_init_sema(&pMptCtx->MPh2c_Sema, 0); rtw_init_timer(&pMptCtx->MPh2c_timeout_timer, pAdapter, MPh2c_timeout_handle, pAdapter); #endif mpt_InitHWConfig(pAdapter); #ifdef CONFIG_RTL8723B rtl8723b_InitAntenna_Selection(pAdapter); if (IS_HARDWARE_TYPE_8723B(pAdapter)) { /* <20130522, Kordan> Turn off equalizer to improve Rx sensitivity. (Asked by EEChou)*/ phy_set_bb_reg(pAdapter, 0xA00, BIT8, 0x0); PHY_SetRFPathSwitch(pAdapter, 1/*pHalData->bDefaultAntenna*/); /*default use Main*/ if (pHalData->PackageType == PACKAGE_DEFAULT) phy_set_rf_reg(pAdapter, RF_PATH_A, 0x51, bRFRegOffsetMask, 0x6B04E); else phy_set_rf_reg(pAdapter, RF_PATH_A, 0x51, bRFRegOffsetMask, 0x6F10E); } /*set ant to wifi side in mp mode*/ rtw_write16(pAdapter, 0x870, 0x300); rtw_write16(pAdapter, 0x860, 0x110); #endif pMptCtx->bMptWorkItemInProgress = _FALSE; pMptCtx->CurrMptAct = NULL; pMptCtx->mpt_rf_path = RF_PATH_A; /* ------------------------------------------------------------------------- */ /* Don't accept any packets */ rtw_write32(pAdapter, REG_RCR, 0); /* ledsetting = rtw_read32(pAdapter, REG_LEDCFG0); */ /* rtw_write32(pAdapter, REG_LEDCFG0, ledsetting & ~LED0DIS); */ /* rtw_write32(pAdapter, REG_LEDCFG0, 0x08080); */ ledsetting = rtw_read32(pAdapter, REG_LEDCFG0); PHY_LCCalibrate(pAdapter); PHY_IQCalibrate(pAdapter, _FALSE); /* dm_check_txpowertracking(&pHalData->odmpriv); */ /* trigger thermal meter */ PHY_SetRFPathSwitch(pAdapter, 1/*pHalData->bDefaultAntenna*/); /* default use Main */ pMptCtx->backup0xc50 = (u1Byte)phy_query_bb_reg(pAdapter, rOFDM0_XAAGCCore1, bMaskByte0); pMptCtx->backup0xc58 = (u1Byte)phy_query_bb_reg(pAdapter, rOFDM0_XBAGCCore1, bMaskByte0); pMptCtx->backup0xc30 = (u1Byte)phy_query_bb_reg(pAdapter, rOFDM0_RxDetector1, bMaskByte0); pMptCtx->backup0x52_RF_A = (u1Byte)phy_query_rf_reg(pAdapter, RF_PATH_A, RF_0x52, 0x000F0); pMptCtx->backup0x52_RF_B = (u1Byte)phy_query_rf_reg(pAdapter, RF_PATH_B, RF_0x52, 0x000F0); #ifdef CONFIG_RTL8188E rtw_write32(pAdapter, REG_MACID_NO_LINK_0, 0x0); rtw_write32(pAdapter, REG_MACID_NO_LINK_1, 0x0); #endif #ifdef CONFIG_RTL8814A if (IS_HARDWARE_TYPE_8814A(pAdapter)) { pHalData->BackUp_IG_REG_4_Chnl_Section[0] = (u1Byte)phy_query_bb_reg(pAdapter, rA_IGI_Jaguar, bMaskByte0); pHalData->BackUp_IG_REG_4_Chnl_Section[1] = (u1Byte)phy_query_bb_reg(pAdapter, rB_IGI_Jaguar, bMaskByte0); pHalData->BackUp_IG_REG_4_Chnl_Section[2] = (u1Byte)phy_query_bb_reg(pAdapter, rC_IGI_Jaguar2, bMaskByte0); pHalData->BackUp_IG_REG_4_Chnl_Section[3] = (u1Byte)phy_query_bb_reg(pAdapter, rD_IGI_Jaguar2, bMaskByte0); } #endif return rtStatus; } /*----------------------------------------------------------------------------- * Function: MPT_DeInitAdapter() * * Overview: Extra DeInitialization for Mass Production Test. * * Input: PADAPTER pAdapter * * Output: NONE * * Return: NONE * * Revised History: * When Who Remark * 05/08/2007 MHC Create Version 0. * 05/18/2007 MHC Add normal driver MPHalt code. * *---------------------------------------------------------------------------*/ VOID MPT_DeInitAdapter( IN PADAPTER pAdapter ) { PMPT_CONTEXT pMptCtx = &pAdapter->mppriv.mpt_ctx; pMptCtx->bMptDrvUnload = _TRUE; #if defined(CONFIG_RTL8723B) _rtw_free_sema(&(pMptCtx->MPh2c_Sema)); _cancel_timer_ex(&pMptCtx->MPh2c_timeout_timer); #endif #if defined(CONFIG_RTL8723B) phy_set_bb_reg(pAdapter, 0xA01, BIT0, 1); /* /suggestion by jerry for MP Rx. */ #endif } static u8 mpt_ProStartTest(PADAPTER padapter) { PMPT_CONTEXT pMptCtx = &padapter->mppriv.mpt_ctx; pMptCtx->bMassProdTest = _TRUE; pMptCtx->is_start_cont_tx = _FALSE; pMptCtx->bCckContTx = _FALSE; pMptCtx->bOfdmContTx = _FALSE; pMptCtx->bSingleCarrier = _FALSE; pMptCtx->is_carrier_suppression = _FALSE; pMptCtx->is_single_tone = _FALSE; pMptCtx->HWTxmode = PACKETS_TX; return _SUCCESS; } /* * General use */ s32 SetPowerTracking(PADAPTER padapter, u8 enable) { hal_mpt_SetPowerTracking(padapter, enable); return 0; } void GetPowerTracking(PADAPTER padapter, u8 *enable) { hal_mpt_GetPowerTracking(padapter, enable); } void rtw_mp_trigger_iqk(PADAPTER padapter) { PHY_IQCalibrate(padapter, _FALSE); } void rtw_mp_trigger_lck(PADAPTER padapter) { PHY_LCCalibrate(padapter); } static void init_mp_data(PADAPTER padapter) { u8 v8; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct dm_struct *pDM_Odm = &pHalData->odmpriv; /*disable BCN*/ v8 = rtw_read8(padapter, REG_BCN_CTRL); v8 &= ~EN_BCN_FUNCTION; rtw_write8(padapter, REG_BCN_CTRL, v8); pDM_Odm->rf_calibrate_info.txpowertrack_control = _FALSE; } void MPT_PwrCtlDM(PADAPTER padapter, u32 bstart) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct dm_struct *pDM_Odm = &pHalData->odmpriv; u32 rf_ability; if (bstart == 1) { RTW_INFO("in MPT_PwrCtlDM start\n"); rf_ability = ((u32)halrf_cmn_info_get(pDM_Odm, HALRF_CMNINFO_ABILITY)) | HAL_RF_TX_PWR_TRACK; halrf_cmn_info_set(pDM_Odm, HALRF_CMNINFO_ABILITY, rf_ability); pDM_Odm->rf_calibrate_info.txpowertrack_control = _TRUE; padapter->mppriv.mp_dm = 1; } else { RTW_INFO("in MPT_PwrCtlDM stop\n"); rf_ability = ((u32)halrf_cmn_info_get(pDM_Odm, HALRF_CMNINFO_ABILITY)) & ~HAL_RF_TX_PWR_TRACK; halrf_cmn_info_set(pDM_Odm, HALRF_CMNINFO_ABILITY, rf_ability); pDM_Odm->rf_calibrate_info.txpowertrack_control = _FALSE; padapter->mppriv.mp_dm = 0; { struct txpwrtrack_cfg c; u1Byte chnl = 0 ; _rtw_memset(&c, 0, sizeof(struct txpwrtrack_cfg)); configure_txpower_track(pDM_Odm, &c); odm_clear_txpowertracking_state(pDM_Odm); if (*c.odm_tx_pwr_track_set_pwr) { if (pDM_Odm->support_ic_type == ODM_RTL8188F) (*c.odm_tx_pwr_track_set_pwr)(pDM_Odm, MIX_MODE, RF_PATH_A, chnl); else if (pDM_Odm->support_ic_type == ODM_RTL8723D) { (*c.odm_tx_pwr_track_set_pwr)(pDM_Odm, BBSWING, RF_PATH_A, chnl); SetTxPower(padapter); } else if (pDM_Odm->support_ic_type == ODM_RTL8192F) { (*c.odm_tx_pwr_track_set_pwr)(pDM_Odm, MIX_MODE, RF_PATH_A, chnl); (*c.odm_tx_pwr_track_set_pwr)(pDM_Odm, MIX_MODE, RF_PATH_B, chnl); } else { (*c.odm_tx_pwr_track_set_pwr)(pDM_Odm, BBSWING, RF_PATH_A, chnl); (*c.odm_tx_pwr_track_set_pwr)(pDM_Odm, BBSWING, RF_PATH_B, chnl); } } } } } u32 mp_join(PADAPTER padapter, u8 mode) { WLAN_BSSID_EX bssid; struct sta_info *psta; u32 length; _irqL irqL; s32 res = _SUCCESS; struct mp_priv *pmppriv = &padapter->mppriv; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct wlan_network *tgt_network = &pmlmepriv->cur_network; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)(&(pmlmeinfo->network)); /* 1. initialize a new WLAN_BSSID_EX */ _rtw_memset(&bssid, 0, sizeof(WLAN_BSSID_EX)); RTW_INFO("%s ,pmppriv->network_macaddr=%x %x %x %x %x %x\n", __func__, pmppriv->network_macaddr[0], pmppriv->network_macaddr[1], pmppriv->network_macaddr[2], pmppriv->network_macaddr[3], pmppriv->network_macaddr[4], pmppriv->network_macaddr[5]); _rtw_memcpy(bssid.MacAddress, pmppriv->network_macaddr, ETH_ALEN); if (mode == WIFI_FW_ADHOC_STATE) { bssid.Ssid.SsidLength = strlen("mp_pseudo_adhoc"); _rtw_memcpy(bssid.Ssid.Ssid, (u8 *)"mp_pseudo_adhoc", bssid.Ssid.SsidLength); bssid.InfrastructureMode = Ndis802_11IBSS; bssid.NetworkTypeInUse = Ndis802_11DS; bssid.IELength = 0; bssid.Configuration.DSConfig = pmppriv->channel; } else if (mode == WIFI_FW_STATION_STATE) { bssid.Ssid.SsidLength = strlen("mp_pseudo_STATION"); _rtw_memcpy(bssid.Ssid.Ssid, (u8 *)"mp_pseudo_STATION", bssid.Ssid.SsidLength); bssid.InfrastructureMode = Ndis802_11Infrastructure; bssid.NetworkTypeInUse = Ndis802_11DS; bssid.IELength = 0; } length = get_WLAN_BSSID_EX_sz(&bssid); if (length % 4) bssid.Length = ((length >> 2) + 1) << 2; /* round up to multiple of 4 bytes. */ else bssid.Length = length; _enter_critical_bh(&pmlmepriv->lock, &irqL); if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE) goto end_of_mp_start_test; /* init mp_start_test status */ if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) { rtw_disassoc_cmd(padapter, 500, 0); rtw_indicate_disconnect(padapter, 0, _FALSE); rtw_free_assoc_resources_cmd(padapter, _TRUE, 0); } pmppriv->prev_fw_state = get_fwstate(pmlmepriv); /*pmlmepriv->fw_state = WIFI_MP_STATE;*/ init_fwstate(pmlmepriv, WIFI_MP_STATE); set_fwstate(pmlmepriv, _FW_UNDER_LINKING); /* 3 2. create a new psta for mp driver */ /* clear psta in the cur_network, if any */ psta = rtw_get_stainfo(&padapter->stapriv, tgt_network->network.MacAddress); if (psta) rtw_free_stainfo(padapter, psta); psta = rtw_alloc_stainfo(&padapter->stapriv, bssid.MacAddress); if (psta == NULL) { /*pmlmepriv->fw_state = pmppriv->prev_fw_state;*/ init_fwstate(pmlmepriv, pmppriv->prev_fw_state); res = _FAIL; goto end_of_mp_start_test; } if (mode == WIFI_FW_ADHOC_STATE) set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE); else set_fwstate(pmlmepriv, WIFI_STATION_STATE); /* 3 3. join psudo AdHoc */ tgt_network->join_res = 1; tgt_network->aid = psta->cmn.aid = 1; _rtw_memcpy(&padapter->registrypriv.dev_network, &bssid, length); rtw_update_registrypriv_dev_network(padapter); _rtw_memcpy(&tgt_network->network, &padapter->registrypriv.dev_network, padapter->registrypriv.dev_network.Length); _rtw_memcpy(pnetwork, &padapter->registrypriv.dev_network, padapter->registrypriv.dev_network.Length); rtw_indicate_connect(padapter); _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); set_fwstate(pmlmepriv, _FW_LINKED); end_of_mp_start_test: _exit_critical_bh(&pmlmepriv->lock, &irqL); if (1) { /* (res == _SUCCESS) */ /* set MSR to WIFI_FW_ADHOC_STATE */ if (mode == WIFI_FW_ADHOC_STATE) { /* set msr to WIFI_FW_ADHOC_STATE */ pmlmeinfo->state = WIFI_FW_ADHOC_STATE; Set_MSR(padapter, (pmlmeinfo->state & 0x3)); rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, padapter->registrypriv.dev_network.MacAddress); rtw_hal_rcr_set_chk_bssid(padapter, MLME_ADHOC_STARTED); pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; } else { Set_MSR(padapter, WIFI_FW_STATION_STATE); RTW_INFO("%s , pmppriv->network_macaddr =%x %x %x %x %x %x\n", __func__, pmppriv->network_macaddr[0], pmppriv->network_macaddr[1], pmppriv->network_macaddr[2], pmppriv->network_macaddr[3], pmppriv->network_macaddr[4], pmppriv->network_macaddr[5]); rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pmppriv->network_macaddr); } } return res; } /* This function initializes the DUT to the MP test mode */ s32 mp_start_test(PADAPTER padapter) { struct mp_priv *pmppriv = &padapter->mppriv; #ifdef CONFIG_PCI_HCI PHAL_DATA_TYPE hal; #endif s32 res = _SUCCESS; padapter->registrypriv.mp_mode = 1; init_mp_data(padapter); #ifdef CONFIG_RTL8814A rtl8814_InitHalDm(padapter); #endif /* CONFIG_RTL8814A */ #ifdef CONFIG_RTL8812A rtl8812_InitHalDm(padapter); #endif /* CONFIG_RTL8812A */ #ifdef CONFIG_RTL8723B rtl8723b_InitHalDm(padapter); #endif /* CONFIG_RTL8723B */ #ifdef CONFIG_RTL8703B rtl8703b_InitHalDm(padapter); #endif /* CONFIG_RTL8703B */ #ifdef CONFIG_RTL8192E rtl8192e_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8188F rtl8188f_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8188GTV rtl8188gtv_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8188E rtl8188e_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8723D rtl8723d_InitHalDm(padapter); #endif /* CONFIG_RTL8723D */ #ifdef CONFIG_PCI_HCI hal = GET_HAL_DATA(padapter); hal->pci_backdoor_ctrl = 0; rtw_pci_aspm_config(padapter); #endif /* 3 0. update mp_priv */ if (!RF_TYPE_VALID(padapter->registrypriv.rf_config)) { /* switch (phal->rf_type) { */ switch (GET_RF_TYPE(padapter)) { case RF_1T1R: pmppriv->antenna_tx = ANTENNA_A; pmppriv->antenna_rx = ANTENNA_A; break; case RF_1T2R: default: pmppriv->antenna_tx = ANTENNA_A; pmppriv->antenna_rx = ANTENNA_AB; break; case RF_2T2R: pmppriv->antenna_tx = ANTENNA_AB; pmppriv->antenna_rx = ANTENNA_AB; break; case RF_2T4R: pmppriv->antenna_tx = ANTENNA_AB; pmppriv->antenna_rx = ANTENNA_ABCD; break; } } mpt_ProStartTest(padapter); mp_join(padapter, WIFI_FW_ADHOC_STATE); return res; } /* ------------------------------------------------------------------------------ * This function change the DUT from the MP test mode into normal mode */ void mp_stop_test(PADAPTER padapter) { struct mp_priv *pmppriv = &padapter->mppriv; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct wlan_network *tgt_network = &pmlmepriv->cur_network; struct sta_info *psta; #ifdef CONFIG_PCI_HCI struct registry_priv *registry_par = &padapter->registrypriv; PHAL_DATA_TYPE hal; #endif _irqL irqL; if (pmppriv->mode == MP_ON) { pmppriv->bSetTxPower = 0; _enter_critical_bh(&pmlmepriv->lock, &irqL); if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _FALSE) goto end_of_mp_stop_test; /* 3 1. disconnect psudo AdHoc */ rtw_indicate_disconnect(padapter, 0, _FALSE); /* 3 2. clear psta used in mp test mode. * rtw_free_assoc_resources(padapter, _TRUE); */ psta = rtw_get_stainfo(&padapter->stapriv, tgt_network->network.MacAddress); if (psta) rtw_free_stainfo(padapter, psta); /* 3 3. return to normal state (default:station mode) */ /*pmlmepriv->fw_state = pmppriv->prev_fw_state; */ /* WIFI_STATION_STATE;*/ init_fwstate(pmlmepriv, pmppriv->prev_fw_state); /* flush the cur_network */ _rtw_memset(tgt_network, 0, sizeof(struct wlan_network)); _clr_fwstate_(pmlmepriv, WIFI_MP_STATE); end_of_mp_stop_test: _exit_critical_bh(&pmlmepriv->lock, &irqL); #ifdef CONFIG_PCI_HCI hal = GET_HAL_DATA(padapter); hal->pci_backdoor_ctrl = registry_par->pci_aspm_config; rtw_pci_aspm_config(padapter); #endif #ifdef CONFIG_RTL8812A rtl8812_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8723B rtl8723b_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8703B rtl8703b_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8192E rtl8192e_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8188F rtl8188f_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8188GTV rtl8188gtv_InitHalDm(padapter); #endif #ifdef CONFIG_RTL8723D rtl8723d_InitHalDm(padapter); #endif } } /*---------------------------hal\rtl8192c\MPT_Phy.c---------------------------*/ #if 0 /* #ifdef CONFIG_USB_HCI */ static VOID mpt_AdjustRFRegByRateByChan92CU(PADAPTER pAdapter, u8 RateIdx, u8 Channel, u8 BandWidthID) { u8 eRFPath; u32 rfReg0x26; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter); if (RateIdx < MPT_RATE_6M) /* CCK rate,for 88cu */ rfReg0x26 = 0xf400; else if ((RateIdx >= MPT_RATE_6M) && (RateIdx <= MPT_RATE_54M)) {/* OFDM rate,for 88cu */ if ((4 == Channel) || (8 == Channel) || (12 == Channel)) rfReg0x26 = 0xf000; else if ((5 == Channel) || (7 == Channel) || (13 == Channel) || (14 == Channel)) rfReg0x26 = 0xf400; else rfReg0x26 = 0x4f200; } else if ((RateIdx >= MPT_RATE_MCS0) && (RateIdx <= MPT_RATE_MCS15)) { /* MCS 20M ,for 88cu */ /* MCS40M rate,for 88cu */ if (CHANNEL_WIDTH_20 == BandWidthID) { if ((4 == Channel) || (8 == Channel)) rfReg0x26 = 0xf000; else if ((5 == Channel) || (7 == Channel) || (13 == Channel) || (14 == Channel)) rfReg0x26 = 0xf400; else rfReg0x26 = 0x4f200; } else { if ((4 == Channel) || (8 == Channel)) rfReg0x26 = 0xf000; else if ((5 == Channel) || (7 == Channel)) rfReg0x26 = 0xf400; else rfReg0x26 = 0x4f200; } } for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) write_rfreg(pAdapter, eRFPath, RF_SYN_G2, rfReg0x26); } #endif /*----------------------------------------------------------------------------- * Function: mpt_SwitchRfSetting * * Overview: Change RF Setting when we siwthc channel/rate/BW for MP. * * Input: IN PADAPTER pAdapter * * Output: NONE * * Return: NONE * * Revised History: * When Who Remark * 01/08/2009 MHC Suggestion from SD3 Willis for 92S series. * 01/09/2009 MHC Add CCK modification for 40MHZ. Suggestion from SD3. * *---------------------------------------------------------------------------*/ #if 0 static void mpt_SwitchRfSetting(PADAPTER pAdapter) { hal_mpt_SwitchRfSetting(pAdapter); } /*---------------------------hal\rtl8192c\MPT_Phy.c---------------------------*/ /*---------------------------hal\rtl8192c\MPT_HelperFunc.c---------------------------*/ static void MPT_CCKTxPowerAdjust(PADAPTER Adapter, BOOLEAN bInCH14) { hal_mpt_CCKTxPowerAdjust(Adapter, bInCH14); } #endif /*---------------------------hal\rtl8192c\MPT_HelperFunc.c---------------------------*/ /* * SetChannel * Description * Use H2C command to change channel, * not only modify rf register, but also other setting need to be done. */ void SetChannel(PADAPTER pAdapter) { hal_mpt_SetChannel(pAdapter); } /* * Notice * Switch bandwitdth may change center frequency(channel) */ void SetBandwidth(PADAPTER pAdapter) { hal_mpt_SetBandwidth(pAdapter); } void SetAntenna(PADAPTER pAdapter) { hal_mpt_SetAntenna(pAdapter); } int SetTxPower(PADAPTER pAdapter) { hal_mpt_SetTxPower(pAdapter); return _TRUE; } void SetTxAGCOffset(PADAPTER pAdapter, u32 ulTxAGCOffset) { u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D, tmpAGC; TxAGCOffset_B = (ulTxAGCOffset & 0x000000ff); TxAGCOffset_C = ((ulTxAGCOffset & 0x0000ff00) >> 8); TxAGCOffset_D = ((ulTxAGCOffset & 0x00ff0000) >> 16); tmpAGC = (TxAGCOffset_D << 8 | TxAGCOffset_C << 4 | TxAGCOffset_B); write_bbreg(pAdapter, rFPGA0_TxGainStage, (bXBTxAGC | bXCTxAGC | bXDTxAGC), tmpAGC); } void SetDataRate(PADAPTER pAdapter) { hal_mpt_SetDataRate(pAdapter); } void MP_PHY_SetRFPathSwitch(PADAPTER pAdapter , BOOLEAN bMain) { PHY_SetRFPathSwitch(pAdapter, bMain); } void mp_phy_switch_rf_path_set(PADAPTER pAdapter , u8 *pstate) { phy_switch_rf_path_set(pAdapter, pstate); } u8 MP_PHY_QueryRFPathSwitch(PADAPTER pAdapter) { return PHY_QueryRFPathSwitch(pAdapter); } s32 SetThermalMeter(PADAPTER pAdapter, u8 target_ther) { return hal_mpt_SetThermalMeter(pAdapter, target_ther); } #if 0 static void TriggerRFThermalMeter(PADAPTER pAdapter) { hal_mpt_TriggerRFThermalMeter(pAdapter); } static u8 ReadRFThermalMeter(PADAPTER pAdapter) { return hal_mpt_ReadRFThermalMeter(pAdapter); } #endif void GetThermalMeter(PADAPTER pAdapter, u8 *value) { hal_mpt_GetThermalMeter(pAdapter, value); } void SetSingleCarrierTx(PADAPTER pAdapter, u8 bStart) { PhySetTxPowerLevel(pAdapter); hal_mpt_SetSingleCarrierTx(pAdapter, bStart); } void SetSingleToneTx(PADAPTER pAdapter, u8 bStart) { PhySetTxPowerLevel(pAdapter); hal_mpt_SetSingleToneTx(pAdapter, bStart); } void SetCarrierSuppressionTx(PADAPTER pAdapter, u8 bStart) { PhySetTxPowerLevel(pAdapter); hal_mpt_SetCarrierSuppressionTx(pAdapter, bStart); } void SetContinuousTx(PADAPTER pAdapter, u8 bStart) { PhySetTxPowerLevel(pAdapter); hal_mpt_SetContinuousTx(pAdapter, bStart); } void PhySetTxPowerLevel(PADAPTER pAdapter) { struct mp_priv *pmp_priv = &pAdapter->mppriv; if (pmp_priv->bSetTxPower == 0) /* for NO manually set power index */ rtw_hal_set_tx_power_level(pAdapter, pmp_priv->channel); } /* ------------------------------------------------------------------------------ */ static void dump_mpframe(PADAPTER padapter, struct xmit_frame *pmpframe) { rtw_hal_mgnt_xmit(padapter, pmpframe); } static struct xmit_frame *alloc_mp_xmitframe(struct xmit_priv *pxmitpriv) { struct xmit_frame *pmpframe; struct xmit_buf *pxmitbuf; pmpframe = rtw_alloc_xmitframe(pxmitpriv); if (pmpframe == NULL) return NULL; pxmitbuf = rtw_alloc_xmitbuf(pxmitpriv); if (pxmitbuf == NULL) { rtw_free_xmitframe(pxmitpriv, pmpframe); return NULL; } pmpframe->frame_tag = MP_FRAMETAG; pmpframe->pxmitbuf = pxmitbuf; pmpframe->buf_addr = pxmitbuf->pbuf; pxmitbuf->priv_data = pmpframe; return pmpframe; } #ifdef CONFIG_PCI_HCI static u8 check_nic_enough_desc(_adapter *padapter, struct pkt_attrib *pattrib) { u32 prio; struct xmit_priv *pxmitpriv = &padapter->xmitpriv; struct rtw_tx_ring *ring; switch (pattrib->qsel) { case 0: case 3: prio = BE_QUEUE_INX; break; case 1: case 2: prio = BK_QUEUE_INX; break; case 4: case 5: prio = VI_QUEUE_INX; break; case 6: case 7: prio = VO_QUEUE_INX; break; default: prio = BE_QUEUE_INX; break; } ring = &pxmitpriv->tx_ring[prio]; /* * for now we reserve two free descriptor as a safety boundary * between the tail and the head */ if ((ring->entries - ring->qlen) >= 2) return _TRUE; else return _FALSE; } #endif static thread_return mp_xmit_packet_thread(thread_context context) { struct xmit_frame *pxmitframe; struct mp_tx *pmptx; struct mp_priv *pmp_priv; struct xmit_priv *pxmitpriv; PADAPTER padapter; pmp_priv = (struct mp_priv *)context; pmptx = &pmp_priv->tx; padapter = pmp_priv->papdater; pxmitpriv = &(padapter->xmitpriv); thread_enter("RTW_MP_THREAD"); RTW_INFO("%s:pkTx Start\n", __func__); while (1) { pxmitframe = alloc_mp_xmitframe(pxmitpriv); #ifdef CONFIG_PCI_HCI if(check_nic_enough_desc(padapter, &pmptx->attrib) == _FALSE) { rtw_usleep_os(1000); continue; } #endif if (pxmitframe == NULL) { if (pmptx->stop || RTW_CANNOT_RUN(padapter)) goto exit; else { rtw_usleep_os(10); continue; } } _rtw_memcpy((u8 *)(pxmitframe->buf_addr + TXDESC_OFFSET), pmptx->buf, pmptx->write_size); _rtw_memcpy(&(pxmitframe->attrib), &(pmptx->attrib), sizeof(struct pkt_attrib)); rtw_usleep_os(padapter->mppriv.pktInterval); dump_mpframe(padapter, pxmitframe); pmptx->sended++; pmp_priv->tx_pktcount++; if (pmptx->stop || RTW_CANNOT_RUN(padapter)) goto exit; if ((pmptx->count != 0) && (pmptx->count == pmptx->sended)) goto exit; flush_signals_thread(); } exit: /* RTW_INFO("%s:pkTx Exit\n", __func__); */ rtw_mfree(pmptx->pallocated_buf, pmptx->buf_size); pmptx->pallocated_buf = NULL; pmptx->stop = 1; thread_exit(NULL); return 0; } void fill_txdesc_for_mp(PADAPTER padapter, u8 *ptxdesc) { struct mp_priv *pmp_priv = &padapter->mppriv; _rtw_memcpy(ptxdesc, pmp_priv->tx.desc, TXDESC_SIZE); } #if defined(CONFIG_RTL8188E) void fill_tx_desc_8188e(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; struct tx_desc *desc = (struct tx_desc *)&(pmp_priv->tx.desc); struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u32 pkt_size = pattrib->last_txcmdsz; s32 bmcast = IS_MCAST(pattrib->ra); /* offset 0 */ #if !defined(CONFIG_RTL8188E_SDIO) && !defined(CONFIG_PCI_HCI) desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); desc->txdw0 |= cpu_to_le32(pkt_size & 0x0000FFFF); /* packet size */ desc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & 0x00FF0000); /* 32 bytes for TX Desc */ if (bmcast) desc->txdw0 |= cpu_to_le32(BMC); /* broadcast packet */ desc->txdw1 |= cpu_to_le32((0x01 << 26) & 0xff000000); #endif desc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x3F); /* CAM_ID(MAC_ID) */ desc->txdw1 |= cpu_to_le32((pattrib->qsel << QSEL_SHT) & 0x00001F00); /* Queue Select, TID */ desc->txdw1 |= cpu_to_le32((pattrib->raid << RATE_ID_SHT) & 0x000F0000); /* Rate Adaptive ID */ /* offset 8 */ /* desc->txdw2 |= cpu_to_le32(AGG_BK); */ /* AGG BK */ desc->txdw3 |= cpu_to_le32((pattrib->seqnum << 16) & 0x0fff0000); desc->txdw4 |= cpu_to_le32(HW_SSN); desc->txdw4 |= cpu_to_le32(USERATE); desc->txdw4 |= cpu_to_le32(DISDATAFB); if (pmp_priv->preamble) { if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M) desc->txdw4 |= cpu_to_le32(DATA_SHORT); /* CCK Short Preamble */ } if (pmp_priv->bandwidth == CHANNEL_WIDTH_40) desc->txdw4 |= cpu_to_le32(DATA_BW); /* offset 20 */ desc->txdw5 |= cpu_to_le32(pmp_priv->rateidx & 0x0000001F); if (pmp_priv->preamble) { if (HwRateToMPTRate(pmp_priv->rateidx) > MPT_RATE_54M) desc->txdw5 |= cpu_to_le32(SGI); /* MCS Short Guard Interval */ } desc->txdw5 |= cpu_to_le32(RTY_LMT_EN); /* retry limit enable */ desc->txdw5 |= cpu_to_le32(0x00180000); /* DATA/RTS Rate Fallback Limit */ } #endif #if defined(CONFIG_RTL8814A) void fill_tx_desc_8814a(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; u8 *pDesc = (u8 *)&(pmp_priv->tx.desc); struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u32 pkt_size = pattrib->last_txcmdsz; s32 bmcast = IS_MCAST(pattrib->ra); u8 offset; /* SET_TX_DESC_FIRST_SEG_8814A(pDesc, 1); */ SET_TX_DESC_LAST_SEG_8814A(pDesc, 1); /* SET_TX_DESC_OWN_(pDesc, 1); */ SET_TX_DESC_PKT_SIZE_8814A(pDesc, pkt_size); offset = TXDESC_SIZE + OFFSET_SZ; SET_TX_DESC_OFFSET_8814A(pDesc, offset); #if defined(CONFIG_PCI_HCI) SET_TX_DESC_PKT_OFFSET_8814A(pDesc, 0); /* 8814AE pkt_offset is 0 */ #else SET_TX_DESC_PKT_OFFSET_8814A(pDesc, 1); #endif if (bmcast) SET_TX_DESC_BMC_8814A(pDesc, 1); SET_TX_DESC_MACID_8814A(pDesc, pattrib->mac_id); SET_TX_DESC_RATE_ID_8814A(pDesc, pattrib->raid); /* SET_TX_DESC_RATE_ID_8812(pDesc, RATEID_IDX_G); */ SET_TX_DESC_QUEUE_SEL_8814A(pDesc, pattrib->qsel); /* SET_TX_DESC_QUEUE_SEL_8812(pDesc, QSLT_MGNT); */ if (pmp_priv->preamble) SET_TX_DESC_DATA_SHORT_8814A(pDesc, 1); if (!pattrib->qos_en) { SET_TX_DESC_HWSEQ_EN_8814A(pDesc, 1); /* Hw set sequence number */ } else SET_TX_DESC_SEQ_8814A(pDesc, pattrib->seqnum); if (pmp_priv->bandwidth <= CHANNEL_WIDTH_160) SET_TX_DESC_DATA_BW_8814A(pDesc, pmp_priv->bandwidth); else { RTW_INFO("%s:Err: unknown bandwidth %d, use 20M\n", __func__, pmp_priv->bandwidth); SET_TX_DESC_DATA_BW_8814A(pDesc, CHANNEL_WIDTH_20); } SET_TX_DESC_DISABLE_FB_8814A(pDesc, 1); SET_TX_DESC_USE_RATE_8814A(pDesc, 1); SET_TX_DESC_TX_RATE_8814A(pDesc, pmp_priv->rateidx); } #endif #if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) void fill_tx_desc_8812a(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; u8 *pDesc = (u8 *)&(pmp_priv->tx.desc); struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u32 pkt_size = pattrib->last_txcmdsz; s32 bmcast = IS_MCAST(pattrib->ra); u8 data_rate, pwr_status, offset; SET_TX_DESC_FIRST_SEG_8812(pDesc, 1); SET_TX_DESC_LAST_SEG_8812(pDesc, 1); SET_TX_DESC_OWN_8812(pDesc, 1); SET_TX_DESC_PKT_SIZE_8812(pDesc, pkt_size); offset = TXDESC_SIZE + OFFSET_SZ; SET_TX_DESC_OFFSET_8812(pDesc, offset); #if defined(CONFIG_PCI_HCI) SET_TX_DESC_PKT_OFFSET_8812(pDesc, 0); #else SET_TX_DESC_PKT_OFFSET_8812(pDesc, 1); #endif if (bmcast) SET_TX_DESC_BMC_8812(pDesc, 1); SET_TX_DESC_MACID_8812(pDesc, pattrib->mac_id); SET_TX_DESC_RATE_ID_8812(pDesc, pattrib->raid); /* SET_TX_DESC_RATE_ID_8812(pDesc, RATEID_IDX_G); */ SET_TX_DESC_QUEUE_SEL_8812(pDesc, pattrib->qsel); /* SET_TX_DESC_QUEUE_SEL_8812(pDesc, QSLT_MGNT); */ if (!pattrib->qos_en) { SET_TX_DESC_HWSEQ_EN_8812(pDesc, 1); /* Hw set sequence number */ } else SET_TX_DESC_SEQ_8812(pDesc, pattrib->seqnum); if (pmp_priv->bandwidth <= CHANNEL_WIDTH_160) SET_TX_DESC_DATA_BW_8812(pDesc, pmp_priv->bandwidth); else { RTW_INFO("%s:Err: unknown bandwidth %d, use 20M\n", __func__, pmp_priv->bandwidth); SET_TX_DESC_DATA_BW_8812(pDesc, CHANNEL_WIDTH_20); } SET_TX_DESC_DISABLE_FB_8812(pDesc, 1); SET_TX_DESC_USE_RATE_8812(pDesc, 1); SET_TX_DESC_TX_RATE_8812(pDesc, pmp_priv->rateidx); } #endif #if defined(CONFIG_RTL8192E) void fill_tx_desc_8192e(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; u8 *pDesc = (u8 *)&(pmp_priv->tx.desc); struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u32 pkt_size = pattrib->last_txcmdsz; s32 bmcast = IS_MCAST(pattrib->ra); u8 data_rate, pwr_status, offset; SET_TX_DESC_PKT_SIZE_92E(pDesc, pkt_size); offset = TXDESC_SIZE + OFFSET_SZ; SET_TX_DESC_OFFSET_92E(pDesc, offset); #if defined(CONFIG_PCI_HCI) /* 8192EE */ SET_TX_DESC_PKT_OFFSET_92E(pDesc, 0); /* 8192EE pkt_offset is 0 */ #else /* 8192EU 8192ES */ SET_TX_DESC_PKT_OFFSET_92E(pDesc, 1); #endif if (bmcast) SET_TX_DESC_BMC_92E(pDesc, 1); SET_TX_DESC_MACID_92E(pDesc, pattrib->mac_id); SET_TX_DESC_RATE_ID_92E(pDesc, pattrib->raid); SET_TX_DESC_QUEUE_SEL_92E(pDesc, pattrib->qsel); /* SET_TX_DESC_QUEUE_SEL_8812(pDesc, QSLT_MGNT); */ if (!pattrib->qos_en) { SET_TX_DESC_EN_HWSEQ_92E(pDesc, 1);/* Hw set sequence number */ SET_TX_DESC_HWSEQ_SEL_92E(pDesc, pattrib->hw_ssn_sel); } else SET_TX_DESC_SEQ_92E(pDesc, pattrib->seqnum); if ((pmp_priv->bandwidth == CHANNEL_WIDTH_20) || (pmp_priv->bandwidth == CHANNEL_WIDTH_40)) SET_TX_DESC_DATA_BW_92E(pDesc, pmp_priv->bandwidth); else { RTW_INFO("%s:Err: unknown bandwidth %d, use 20M\n", __func__, pmp_priv->bandwidth); SET_TX_DESC_DATA_BW_92E(pDesc, CHANNEL_WIDTH_20); } /* SET_TX_DESC_DATA_SC_92E(pDesc, SCMapping_92E(padapter,pattrib)); */ SET_TX_DESC_DISABLE_FB_92E(pDesc, 1); SET_TX_DESC_USE_RATE_92E(pDesc, 1); SET_TX_DESC_TX_RATE_92E(pDesc, pmp_priv->rateidx); } #endif #if defined(CONFIG_RTL8723B) void fill_tx_desc_8723b(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u8 *ptxdesc = pmp_priv->tx.desc; SET_TX_DESC_AGG_BREAK_8723B(ptxdesc, 1); SET_TX_DESC_MACID_8723B(ptxdesc, pattrib->mac_id); SET_TX_DESC_QUEUE_SEL_8723B(ptxdesc, pattrib->qsel); SET_TX_DESC_RATE_ID_8723B(ptxdesc, pattrib->raid); SET_TX_DESC_SEQ_8723B(ptxdesc, pattrib->seqnum); SET_TX_DESC_HWSEQ_EN_8723B(ptxdesc, 1); SET_TX_DESC_USE_RATE_8723B(ptxdesc, 1); SET_TX_DESC_DISABLE_FB_8723B(ptxdesc, 1); if (pmp_priv->preamble) { if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M) SET_TX_DESC_DATA_SHORT_8723B(ptxdesc, 1); } if (pmp_priv->bandwidth == CHANNEL_WIDTH_40) SET_TX_DESC_DATA_BW_8723B(ptxdesc, 1); SET_TX_DESC_TX_RATE_8723B(ptxdesc, pmp_priv->rateidx); SET_TX_DESC_DATA_RATE_FB_LIMIT_8723B(ptxdesc, 0x1F); SET_TX_DESC_RTS_RATE_FB_LIMIT_8723B(ptxdesc, 0xF); } #endif #if defined(CONFIG_RTL8703B) void fill_tx_desc_8703b(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u8 *ptxdesc = pmp_priv->tx.desc; SET_TX_DESC_AGG_BREAK_8703B(ptxdesc, 1); SET_TX_DESC_MACID_8703B(ptxdesc, pattrib->mac_id); SET_TX_DESC_QUEUE_SEL_8703B(ptxdesc, pattrib->qsel); SET_TX_DESC_RATE_ID_8703B(ptxdesc, pattrib->raid); SET_TX_DESC_SEQ_8703B(ptxdesc, pattrib->seqnum); SET_TX_DESC_HWSEQ_EN_8703B(ptxdesc, 1); SET_TX_DESC_USE_RATE_8703B(ptxdesc, 1); SET_TX_DESC_DISABLE_FB_8703B(ptxdesc, 1); if (pmp_priv->preamble) { if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M) SET_TX_DESC_DATA_SHORT_8703B(ptxdesc, 1); } if (pmp_priv->bandwidth == CHANNEL_WIDTH_40) SET_TX_DESC_DATA_BW_8703B(ptxdesc, 1); SET_TX_DESC_TX_RATE_8703B(ptxdesc, pmp_priv->rateidx); SET_TX_DESC_DATA_RATE_FB_LIMIT_8703B(ptxdesc, 0x1F); SET_TX_DESC_RTS_RATE_FB_LIMIT_8703B(ptxdesc, 0xF); } #endif #if defined(CONFIG_RTL8188F) void fill_tx_desc_8188f(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u8 *ptxdesc = pmp_priv->tx.desc; SET_TX_DESC_AGG_BREAK_8188F(ptxdesc, 1); SET_TX_DESC_MACID_8188F(ptxdesc, pattrib->mac_id); SET_TX_DESC_QUEUE_SEL_8188F(ptxdesc, pattrib->qsel); SET_TX_DESC_RATE_ID_8188F(ptxdesc, pattrib->raid); SET_TX_DESC_SEQ_8188F(ptxdesc, pattrib->seqnum); SET_TX_DESC_HWSEQ_EN_8188F(ptxdesc, 1); SET_TX_DESC_USE_RATE_8188F(ptxdesc, 1); SET_TX_DESC_DISABLE_FB_8188F(ptxdesc, 1); if (pmp_priv->preamble) if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M) SET_TX_DESC_DATA_SHORT_8188F(ptxdesc, 1); if (pmp_priv->bandwidth == CHANNEL_WIDTH_40) SET_TX_DESC_DATA_BW_8188F(ptxdesc, 1); SET_TX_DESC_TX_RATE_8188F(ptxdesc, pmp_priv->rateidx); SET_TX_DESC_DATA_RATE_FB_LIMIT_8188F(ptxdesc, 0x1F); SET_TX_DESC_RTS_RATE_FB_LIMIT_8188F(ptxdesc, 0xF); } #endif #if defined(CONFIG_RTL8188GTV) void fill_tx_desc_8188gtv(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u8 *ptxdesc = pmp_priv->tx.desc; SET_TX_DESC_AGG_BREAK_8188GTV(ptxdesc, 1); SET_TX_DESC_MACID_8188GTV(ptxdesc, pattrib->mac_id); SET_TX_DESC_QUEUE_SEL_8188GTV(ptxdesc, pattrib->qsel); SET_TX_DESC_RATE_ID_8188GTV(ptxdesc, pattrib->raid); SET_TX_DESC_SEQ_8188GTV(ptxdesc, pattrib->seqnum); SET_TX_DESC_HWSEQ_EN_8188GTV(ptxdesc, 1); SET_TX_DESC_USE_RATE_8188GTV(ptxdesc, 1); SET_TX_DESC_DISABLE_FB_8188GTV(ptxdesc, 1); if (pmp_priv->preamble) if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M) SET_TX_DESC_DATA_SHORT_8188GTV(ptxdesc, 1); if (pmp_priv->bandwidth == CHANNEL_WIDTH_40) SET_TX_DESC_DATA_BW_8188GTV(ptxdesc, 1); SET_TX_DESC_TX_RATE_8188GTV(ptxdesc, pmp_priv->rateidx); SET_TX_DESC_DATA_RATE_FB_LIMIT_8188GTV(ptxdesc, 0x1F); SET_TX_DESC_RTS_RATE_FB_LIMIT_8188GTV(ptxdesc, 0xF); } #endif #if defined(CONFIG_RTL8723D) void fill_tx_desc_8723d(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u8 *ptxdesc = pmp_priv->tx.desc; SET_TX_DESC_BK_8723D(ptxdesc, 1); SET_TX_DESC_MACID_8723D(ptxdesc, pattrib->mac_id); SET_TX_DESC_QUEUE_SEL_8723D(ptxdesc, pattrib->qsel); SET_TX_DESC_RATE_ID_8723D(ptxdesc, pattrib->raid); SET_TX_DESC_SEQ_8723D(ptxdesc, pattrib->seqnum); SET_TX_DESC_HWSEQ_EN_8723D(ptxdesc, 1); SET_TX_DESC_USE_RATE_8723D(ptxdesc, 1); SET_TX_DESC_DISABLE_FB_8723D(ptxdesc, 1); if (pmp_priv->preamble) { if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M) SET_TX_DESC_DATA_SHORT_8723D(ptxdesc, 1); } if (pmp_priv->bandwidth == CHANNEL_WIDTH_40) SET_TX_DESC_DATA_BW_8723D(ptxdesc, 1); SET_TX_DESC_TX_RATE_8723D(ptxdesc, pmp_priv->rateidx); SET_TX_DESC_DATA_RATE_FB_LIMIT_8723D(ptxdesc, 0x1F); SET_TX_DESC_RTS_RATE_FB_LIMIT_8723D(ptxdesc, 0xF); } #endif #if defined(CONFIG_RTL8710B) void fill_tx_desc_8710b(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u8 *ptxdesc = pmp_priv->tx.desc; SET_TX_DESC_BK_8710B(ptxdesc, 1); SET_TX_DESC_MACID_8710B(ptxdesc, pattrib->mac_id); SET_TX_DESC_QUEUE_SEL_8710B(ptxdesc, pattrib->qsel); SET_TX_DESC_RATE_ID_8710B(ptxdesc, pattrib->raid); SET_TX_DESC_SEQ_8710B(ptxdesc, pattrib->seqnum); SET_TX_DESC_HWSEQ_EN_8710B(ptxdesc, 1); SET_TX_DESC_USE_RATE_8710B(ptxdesc, 1); SET_TX_DESC_DISABLE_FB_8710B(ptxdesc, 1); if (pmp_priv->preamble) { if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M) SET_TX_DESC_DATA_SHORT_8710B(ptxdesc, 1); } if (pmp_priv->bandwidth == CHANNEL_WIDTH_40) SET_TX_DESC_DATA_BW_8710B(ptxdesc, 1); SET_TX_DESC_TX_RATE_8710B(ptxdesc, pmp_priv->rateidx); SET_TX_DESC_DATA_RATE_FB_LIMIT_8710B(ptxdesc, 0x1F); SET_TX_DESC_RTS_RATE_FB_LIMIT_8710B(ptxdesc, 0xF); } #endif #if defined(CONFIG_RTL8192F) void fill_tx_desc_8192f(PADAPTER padapter) { struct mp_priv *pmp_priv = &padapter->mppriv; struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib); u8 *ptxdesc = pmp_priv->tx.desc; SET_TX_DESC_BK_8192F(ptxdesc, 1); SET_TX_DESC_MACID_8192F(ptxdesc, pattrib->mac_id); SET_TX_DESC_QUEUE_SEL_8192F(ptxdesc, pattrib->qsel); SET_TX_DESC_RATE_ID_8192F(ptxdesc, pattrib->raid); SET_TX_DESC_SEQ_8192F(ptxdesc, pattrib->seqnum); SET_TX_DESC_HWSEQ_EN_8192F(ptxdesc, 1); SET_TX_DESC_USE_RATE_8192F(ptxdesc, 1); SET_TX_DESC_DISABLE_FB_8192F(ptxdesc, 1); if (pmp_priv->preamble) { if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M) SET_TX_DESC_DATA_SHORT_8192F(ptxdesc, 1); } if (pmp_priv->bandwidth == CHANNEL_WIDTH_40) SET_TX_DESC_DATA_BW_8192F(ptxdesc, 1); SET_TX_DESC_TX_RATE_8192F(ptxdesc, pmp_priv->rateidx); SET_TX_DESC_DATA_RATE_FB_LIMIT_8192F(ptxdesc, 0x1F); SET_TX_DESC_RTS_RATE_FB_LIMIT_8192F(ptxdesc, 0xF); } #endif static void Rtw_MPSetMacTxEDCA(PADAPTER padapter) { rtw_write32(padapter, 0x508 , 0x00a422); /* Disable EDCA BE Txop for MP pkt tx adjust Packet interval */ /* RTW_INFO("%s:write 0x508~~~~~~ 0x%x\n", __func__,rtw_read32(padapter, 0x508)); */ phy_set_mac_reg(padapter, 0x458 , bMaskDWord , 0x0); /*RTW_INFO("%s()!!!!! 0x460 = 0x%x\n" ,__func__, phy_query_bb_reg(padapter, 0x460, bMaskDWord));*/ phy_set_mac_reg(padapter, 0x460 , bMaskLWord , 0x0); /* fast EDCA queue packet interval & time out value*/ /*phy_set_mac_reg(padapter, ODM_EDCA_VO_PARAM ,bMaskLWord , 0x431C);*/ /*phy_set_mac_reg(padapter, ODM_EDCA_BE_PARAM ,bMaskLWord , 0x431C);*/ /*phy_set_mac_reg(padapter, ODM_EDCA_BK_PARAM ,bMaskLWord , 0x431C);*/ RTW_INFO("%s()!!!!! 0x460 = 0x%x\n" , __func__, phy_query_bb_reg(padapter, 0x460, bMaskDWord)); } void SetPacketTx(PADAPTER padapter) { u8 *ptr, *pkt_start, *pkt_end; u32 pkt_size, i; struct rtw_ieee80211_hdr *hdr; u8 payload; s32 bmcast; struct pkt_attrib *pattrib; struct mp_priv *pmp_priv; pmp_priv = &padapter->mppriv; if (pmp_priv->tx.stop) return; pmp_priv->tx.sended = 0; pmp_priv->tx.stop = 0; pmp_priv->tx_pktcount = 0; /* 3 1. update_attrib() */ pattrib = &pmp_priv->tx.attrib; _rtw_memcpy(pattrib->src, adapter_mac_addr(padapter), ETH_ALEN); _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); _rtw_memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); bmcast = IS_MCAST(pattrib->ra); if (bmcast) pattrib->psta = rtw_get_bcmc_stainfo(padapter); else pattrib->psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv)); pattrib->mac_id = pattrib->psta->cmn.mac_id; pattrib->mbssid = 0; pattrib->last_txcmdsz = pattrib->hdrlen + pattrib->pktlen; /* 3 2. allocate xmit buffer */ pkt_size = pattrib->last_txcmdsz; if (pmp_priv->tx.pallocated_buf) rtw_mfree(pmp_priv->tx.pallocated_buf, pmp_priv->tx.buf_size); pmp_priv->tx.write_size = pkt_size; pmp_priv->tx.buf_size = pkt_size + XMITBUF_ALIGN_SZ; pmp_priv->tx.pallocated_buf = rtw_zmalloc(pmp_priv->tx.buf_size); if (pmp_priv->tx.pallocated_buf == NULL) { RTW_INFO("%s: malloc(%d) fail!!\n", __func__, pmp_priv->tx.buf_size); return; } pmp_priv->tx.buf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pmp_priv->tx.pallocated_buf), XMITBUF_ALIGN_SZ); ptr = pmp_priv->tx.buf; _rtw_memset(pmp_priv->tx.desc, 0, TXDESC_SIZE); pkt_start = ptr; pkt_end = pkt_start + pkt_size; /* 3 3. init TX descriptor */ #if defined(CONFIG_RTL8188E) if (IS_HARDWARE_TYPE_8188E(padapter)) fill_tx_desc_8188e(padapter); #endif #if defined(CONFIG_RTL8814A) if (IS_HARDWARE_TYPE_8814A(padapter)) fill_tx_desc_8814a(padapter); #endif /* defined(CONFIG_RTL8814A) */ #if defined(CONFIG_RTL8822B) if (IS_HARDWARE_TYPE_8822B(padapter)) rtl8822b_prepare_mp_txdesc(padapter, pmp_priv); #endif /* CONFIG_RTL8822B */ #if defined(CONFIG_RTL8821C) if (IS_HARDWARE_TYPE_8821C(padapter)) rtl8821c_prepare_mp_txdesc(padapter, pmp_priv); #endif /* CONFIG_RTL8821C */ #if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) if (IS_HARDWARE_TYPE_8812(padapter) || IS_HARDWARE_TYPE_8821(padapter)) fill_tx_desc_8812a(padapter); #endif #if defined(CONFIG_RTL8192E) if (IS_HARDWARE_TYPE_8192E(padapter)) fill_tx_desc_8192e(padapter); #endif #if defined(CONFIG_RTL8723B) if (IS_HARDWARE_TYPE_8723B(padapter)) fill_tx_desc_8723b(padapter); #endif #if defined(CONFIG_RTL8703B) if (IS_HARDWARE_TYPE_8703B(padapter)) fill_tx_desc_8703b(padapter); #endif #if defined(CONFIG_RTL8188F) if (IS_HARDWARE_TYPE_8188F(padapter)) fill_tx_desc_8188f(padapter); #endif #if defined(CONFIG_RTL8188GTV) if (IS_HARDWARE_TYPE_8188GTV(padapter)) fill_tx_desc_8188gtv(padapter); #endif #if defined(CONFIG_RTL8723D) if (IS_HARDWARE_TYPE_8723D(padapter)) fill_tx_desc_8723d(padapter); #endif #if defined(CONFIG_RTL8192F) if (IS_HARDWARE_TYPE_8192F(padapter)) fill_tx_desc_8192f(padapter); #endif #if defined(CONFIG_RTL8710B) if (IS_HARDWARE_TYPE_8710B(padapter)) fill_tx_desc_8710b(padapter); #endif /* 3 4. make wlan header, make_wlanhdr() */ hdr = (struct rtw_ieee80211_hdr *)pkt_start; set_frame_sub_type(&hdr->frame_ctl, pattrib->subtype); _rtw_memcpy(hdr->addr1, pattrib->dst, ETH_ALEN); /* DA */ _rtw_memcpy(hdr->addr2, pattrib->src, ETH_ALEN); /* SA */ _rtw_memcpy(hdr->addr3, get_bssid(&padapter->mlmepriv), ETH_ALEN); /* RA, BSSID */ /* 3 5. make payload */ ptr = pkt_start + pattrib->hdrlen; switch (pmp_priv->tx.payload) { case 0: payload = 0x00; break; case 1: payload = 0x5a; break; case 2: payload = 0xa5; break; case 3: payload = 0xff; break; default: payload = 0x00; break; } pmp_priv->TXradomBuffer = rtw_zmalloc(4096); if (pmp_priv->TXradomBuffer == NULL) { RTW_INFO("mp create random buffer fail!\n"); goto exit; } for (i = 0; i < 4096; i++) pmp_priv->TXradomBuffer[i] = rtw_random32() % 0xFF; /* startPlace = (u32)(rtw_random32() % 3450); */ _rtw_memcpy(ptr, pmp_priv->TXradomBuffer, pkt_end - ptr); /* _rtw_memset(ptr, payload, pkt_end - ptr); */ rtw_mfree(pmp_priv->TXradomBuffer, 4096); /* 3 6. start thread */ #ifdef PLATFORM_LINUX pmp_priv->tx.PktTxThread = kthread_run(mp_xmit_packet_thread, pmp_priv, "RTW_MP_THREAD"); if (IS_ERR(pmp_priv->tx.PktTxThread)) { RTW_ERR("Create PktTx Thread Fail !!!!!\n"); pmp_priv->tx.PktTxThread = NULL; } #endif #ifdef PLATFORM_FREEBSD { struct proc *p; struct thread *td; pmp_priv->tx.PktTxThread = kproc_kthread_add(mp_xmit_packet_thread, pmp_priv, &p, &td, RFHIGHPID, 0, "MPXmitThread", "MPXmitThread"); if (pmp_priv->tx.PktTxThread < 0) RTW_INFO("Create PktTx Thread Fail !!!!!\n"); } #endif Rtw_MPSetMacTxEDCA(padapter); exit: return; } void SetPacketRx(PADAPTER pAdapter, u8 bStartRx, u8 bAB) { PHAL_DATA_TYPE pHalData = GET_HAL_DATA(pAdapter); struct mp_priv *pmppriv = &pAdapter->mppriv; if (bStartRx) { #ifdef CONFIG_RTL8723B phy_set_mac_reg(pAdapter, 0xe70, BIT23 | BIT22, 0x3); /* Power on adc (in RX_WAIT_CCA state) */ write_bbreg(pAdapter, 0xa01, BIT0, bDisable);/* improve Rx performance by jerry */ #endif pHalData->ReceiveConfig = RCR_AAP | RCR_APM | RCR_AM | RCR_AMF | RCR_HTC_LOC_CTRL; pHalData->ReceiveConfig |= RCR_ACRC32; pHalData->ReceiveConfig |= RCR_APP_PHYST_RXFF | RCR_APP_ICV | RCR_APP_MIC; if (pmppriv->bSetRxBssid == _TRUE) { RTW_INFO("%s: pmppriv->network_macaddr=" MAC_FMT "\n", __func__, MAC_ARG(pmppriv->network_macaddr)); pHalData->ReceiveConfig = 0; pHalData->ReceiveConfig |= RCR_CBSSID_DATA | RCR_CBSSID_BCN |RCR_APM | RCR_AM | RCR_AB |RCR_AMF; pHalData->ReceiveConfig |= RCR_APP_PHYST_RXFF; #if defined(CONFIG_RTL8822B) || defined(CONFIG_RTL8821C) write_bbreg(pAdapter, 0x550, BIT3, bEnable); #endif rtw_write16(pAdapter, REG_RXFLTMAP0, 0xFFEF); /* REG_RXFLTMAP0 (RX Filter Map Group 0) */ pmppriv->brx_filter_beacon = _TRUE; } else { pHalData->ReceiveConfig |= RCR_ADF; /* Accept all data frames */ rtw_write16(pAdapter, REG_RXFLTMAP2, 0xFFFF); } if (bAB) pHalData->ReceiveConfig |= RCR_AB; } else { #ifdef CONFIG_RTL8723B phy_set_mac_reg(pAdapter, 0xe70, BIT23 | BIT22, 0x00); /* Power off adc (in RX_WAIT_CCA state)*/ write_bbreg(pAdapter, 0xa01, BIT0, bEnable);/* improve Rx performance by jerry */ #endif pHalData->ReceiveConfig = 0; rtw_write16(pAdapter, REG_RXFLTMAP0, 0xFFFF); /* REG_RXFLTMAP0 (RX Filter Map Group 0) */ } rtw_write32(pAdapter, REG_RCR, pHalData->ReceiveConfig); } void ResetPhyRxPktCount(PADAPTER pAdapter) { u32 i, phyrx_set = 0; for (i = 0; i <= 0xF; i++) { phyrx_set = 0; phyrx_set |= _RXERR_RPT_SEL(i); /* select */ phyrx_set |= RXERR_RPT_RST; /* set counter to zero */ rtw_write32(pAdapter, REG_RXERR_RPT, phyrx_set); } } static u32 GetPhyRxPktCounts(PADAPTER pAdapter, u32 selbit) { /* selection */ u32 phyrx_set = 0, count = 0; phyrx_set = _RXERR_RPT_SEL(selbit & 0xF); rtw_write32(pAdapter, REG_RXERR_RPT, phyrx_set); /* Read packet count */ count = rtw_read32(pAdapter, REG_RXERR_RPT) & RXERR_COUNTER_MASK; return count; } u32 GetPhyRxPktReceived(PADAPTER pAdapter) { u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0; OFDM_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_OFDM_MPDU_OK); CCK_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_CCK_MPDU_OK); HT_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_HT_MPDU_OK); return OFDM_cnt + CCK_cnt + HT_cnt; } u32 GetPhyRxPktCRC32Error(PADAPTER pAdapter) { u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0; OFDM_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_OFDM_MPDU_FAIL); CCK_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_CCK_MPDU_FAIL); HT_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_HT_MPDU_FAIL); return OFDM_cnt + CCK_cnt + HT_cnt; } struct psd_init_regs { /* 3 wire */ int reg_88c; int reg_c00; int reg_e00; int reg_1800; int reg_1a00; /* cck */ int reg_800; int reg_808; }; static int rtw_mp_psd_init(PADAPTER padapter, struct psd_init_regs *regs) { HAL_DATA_TYPE *phal_data = GET_HAL_DATA(padapter); switch (phal_data->rf_type) { /* 1R */ case RF_1T1R: if (hal_chk_proto_cap(padapter, PROTO_CAP_11AC)) { /* 11AC 1R PSD Setting 3wire & cck off */ regs->reg_c00 = rtw_read32(padapter, 0xC00); phy_set_bb_reg(padapter, 0xC00, 0x3, 0x00); regs->reg_808 = rtw_read32(padapter, 0x808); phy_set_bb_reg(padapter, 0x808, 0x10000000, 0x0); } else { /* 11N 3-wire off 1 */ regs->reg_88c = rtw_read32(padapter, 0x88C); phy_set_bb_reg(padapter, 0x88C, 0x300000, 0x3); /* 11N CCK off */ regs->reg_800 = rtw_read32(padapter, 0x800); phy_set_bb_reg(padapter, 0x800, 0x1000000, 0x0); } break; /* 2R */ case RF_1T2R: case RF_2T2R: if (hal_chk_proto_cap(padapter, PROTO_CAP_11AC)) { /* 11AC 2R PSD Setting 3wire & cck off */ regs->reg_c00 = rtw_read32(padapter, 0xC00); regs->reg_e00 = rtw_read32(padapter, 0xE00); phy_set_bb_reg(padapter, 0xC00, 0x3, 0x00); phy_set_bb_reg(padapter, 0xE00, 0x3, 0x00); regs->reg_808 = rtw_read32(padapter, 0x808); phy_set_bb_reg(padapter, 0x808, 0x10000000, 0x0); } else { /* 11N 3-wire off 2 */ regs->reg_88c = rtw_read32(padapter, 0x88C); phy_set_bb_reg(padapter, 0x88C, 0xF00000, 0xF); /* 11N CCK off */ regs->reg_800 = rtw_read32(padapter, 0x800); phy_set_bb_reg(padapter, 0x800, 0x1000000, 0x0); } break; /* 3R */ case RF_2T3R: case RF_3T3R: if (hal_chk_proto_cap(padapter, PROTO_CAP_11AC)) { /* 11AC 3R PSD Setting 3wire & cck off */ regs->reg_c00 = rtw_read32(padapter, 0xC00); regs->reg_e00 = rtw_read32(padapter, 0xE00); regs->reg_1800 = rtw_read32(padapter, 0x1800); phy_set_bb_reg(padapter, 0xC00, 0x3, 0x00); phy_set_bb_reg(padapter, 0xE00, 0x3, 0x00); phy_set_bb_reg(padapter, 0x1800, 0x3, 0x00); regs->reg_808 = rtw_read32(padapter, 0x808); phy_set_bb_reg(padapter, 0x808, 0x10000000, 0x0); } else { RTW_ERR("%s: 11n don't support 3R\n", __func__); return -1; } break; /* 4R */ case RF_2T4R: case RF_3T4R: case RF_4T4R: if (hal_chk_proto_cap(padapter, PROTO_CAP_11AC)) { /* 11AC 4R PSD Setting 3wire & cck off */ regs->reg_c00 = rtw_read32(padapter, 0xC00); regs->reg_e00 = rtw_read32(padapter, 0xE00); regs->reg_1800 = rtw_read32(padapter, 0x1800); regs->reg_1a00 = rtw_read32(padapter, 0x1A00); phy_set_bb_reg(padapter, 0xC00, 0x3, 0x00); phy_set_bb_reg(padapter, 0xE00, 0x3, 0x00); phy_set_bb_reg(padapter, 0x1800, 0x3, 0x00); phy_set_bb_reg(padapter, 0x1A00, 0x3, 0x00); regs->reg_808 = rtw_read32(padapter, 0x808); phy_set_bb_reg(padapter, 0x808, 0x10000000, 0x0); } else { RTW_ERR("%s: 11n don't support 4R\n", __func__); return -1; } break; default: RTW_ERR("%s: unknown %d rf type\n", __func__, phal_data->rf_type); return -1; } /* Set PSD points, 0=128, 1=256, 2=512, 3=1024 */ if (hal_chk_proto_cap(padapter, PROTO_CAP_11AC)) phy_set_bb_reg(padapter, 0x910, 0xC000, 3); else phy_set_bb_reg(padapter, 0x808, 0xC000, 3); RTW_INFO("%s: set %d rf type done\n", __func__, phal_data->rf_type); return 0; } static int rtw_mp_psd_close(PADAPTER padapter, struct psd_init_regs *regs) { HAL_DATA_TYPE *phal_data = GET_HAL_DATA(padapter); if (!hal_chk_proto_cap(padapter, PROTO_CAP_11AC)) { /* 11n 3wire restore */ rtw_write32(padapter, 0x88C, regs->reg_88c); /* 11n cck restore */ rtw_write32(padapter, 0x800, regs->reg_800); RTW_INFO("%s: restore %d rf type\n", __func__, phal_data->rf_type); return 0; } /* 11ac 3wire restore */ switch (phal_data->rf_type) { case RF_1T1R: rtw_write32(padapter, 0xC00, regs->reg_c00); break; case RF_1T2R: case RF_2T2R: rtw_write32(padapter, 0xC00, regs->reg_c00); rtw_write32(padapter, 0xE00, regs->reg_e00); break; case RF_2T3R: case RF_3T3R: rtw_write32(padapter, 0xC00, regs->reg_c00); rtw_write32(padapter, 0xE00, regs->reg_e00); rtw_write32(padapter, 0x1800, regs->reg_1800); break; case RF_2T4R: case RF_3T4R: case RF_4T4R: rtw_write32(padapter, 0xC00, regs->reg_c00); rtw_write32(padapter, 0xE00, regs->reg_e00); rtw_write32(padapter, 0x1800, regs->reg_1800); rtw_write32(padapter, 0x1A00, regs->reg_1a00); break; default: RTW_WARN("%s: unknown %d rf type\n", __func__, phal_data->rf_type); break; } /* 11ac cck restore */ rtw_write32(padapter, 0x808, regs->reg_808); RTW_INFO("%s: restore %d rf type done\n", __func__, phal_data->rf_type); return 0; } /* reg 0x808[9:0]: FFT data x * reg 0x808[22]: 0 --> 1 to get 1 FFT data y * reg 0x8B4[15:0]: FFT data y report */ static u32 rtw_GetPSDData(PADAPTER pAdapter, u32 point) { u32 psd_val = 0; #if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) || defined(CONFIG_RTL8814A) || defined(CONFIG_RTL8822B) || defined(CONFIG_RTL8821C) u16 psd_reg = 0x910; u16 psd_regL = 0xF44; #else u16 psd_reg = 0x808; u16 psd_regL = 0x8B4; #endif psd_val = rtw_read32(pAdapter, psd_reg); psd_val &= 0xFFBFFC00; psd_val |= point; rtw_write32(pAdapter, psd_reg, psd_val); rtw_mdelay_os(1); psd_val |= 0x00400000; rtw_write32(pAdapter, psd_reg, psd_val); rtw_mdelay_os(1); psd_val = rtw_read32(pAdapter, psd_regL); #if defined(CONFIG_RTL8821C) psd_val = (psd_val & 0x00FFFFFF) / 32; #else psd_val &= 0x0000FFFF; #endif return psd_val; } /* * pts start_point_min stop_point_max * 128 64 64 + 128 = 192 * 256 128 128 + 256 = 384 * 512 256 256 + 512 = 768 * 1024 512 512 + 1024 = 1536 * */ u32 mp_query_psd(PADAPTER pAdapter, u8 *data) { u32 i, psd_pts = 0, psd_start = 0, psd_stop = 0; u32 psd_data = 0; struct psd_init_regs regs = {}; int psd_analysis = 0; #ifdef PLATFORM_LINUX if (!netif_running(pAdapter->pnetdev)) { return 0; } #endif if (check_fwstate(&pAdapter->mlmepriv, WIFI_MP_STATE) == _FALSE) { return 0; } if (strlen(data) == 0) { /* default value */ psd_pts = 128; psd_start = 64; psd_stop = 128; } else if (strncmp(data, "analysis,", 9) == 0) { if (rtw_mp_psd_init(pAdapter, ®s) != 0) return 0; psd_analysis = 1; sscanf(data + 9, "pts=%d,start=%d,stop=%d", &psd_pts, &psd_start, &psd_stop); } else sscanf(data, "pts=%d,start=%d,stop=%d", &psd_pts, &psd_start, &psd_stop); data[0] = '\0'; i = psd_start; while (i < psd_stop) { if (i >= psd_pts) psd_data = rtw_GetPSDData(pAdapter, i - psd_pts); else psd_data = rtw_GetPSDData(pAdapter, i); sprintf(data + strlen(data), "%x ", psd_data); i++; } #ifdef CONFIG_LONG_DELAY_ISSUE rtw_msleep_os(100); #else rtw_mdelay_os(100); #endif if (psd_analysis) rtw_mp_psd_close(pAdapter, ®s); return strlen(data) + 1; } #if 0 void _rtw_mp_xmit_priv(struct xmit_priv *pxmitpriv) { int i, res; _adapter *padapter = pxmitpriv->adapter; struct xmit_frame *pxmitframe = (struct xmit_frame *) pxmitpriv->pxmit_frame_buf; struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; u32 num_xmit_extbuf = NR_XMIT_EXTBUFF; if (padapter->registrypriv.mp_mode == 0) { max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; num_xmit_extbuf = NR_XMIT_EXTBUFF; } else { max_xmit_extbuf_size = 6000; num_xmit_extbuf = 8; } pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; for (i = 0; i < num_xmit_extbuf; i++) { rtw_os_xmit_resource_free(padapter, pxmitbuf, (max_xmit_extbuf_size + XMITBUF_ALIGN_SZ), _FALSE); pxmitbuf++; } if (pxmitpriv->pallocated_xmit_extbuf) rtw_vmfree(pxmitpriv->pallocated_xmit_extbuf, num_xmit_extbuf * sizeof(struct xmit_buf) + 4); if (padapter->registrypriv.mp_mode == 0) { max_xmit_extbuf_size = 6000; num_xmit_extbuf = 8; } else { max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; num_xmit_extbuf = NR_XMIT_EXTBUFF; } /* Init xmit extension buff */ _rtw_init_queue(&pxmitpriv->free_xmit_extbuf_queue); pxmitpriv->pallocated_xmit_extbuf = rtw_zvmalloc(num_xmit_extbuf * sizeof(struct xmit_buf) + 4); if (pxmitpriv->pallocated_xmit_extbuf == NULL) { res = _FAIL; goto exit; } pxmitpriv->pxmit_extbuf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitpriv->pallocated_xmit_extbuf), 4); pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; for (i = 0; i < num_xmit_extbuf; i++) { _rtw_init_listhead(&pxmitbuf->list); pxmitbuf->priv_data = NULL; pxmitbuf->padapter = padapter; pxmitbuf->buf_tag = XMITBUF_MGNT; res = rtw_os_xmit_resource_alloc(padapter, pxmitbuf, max_xmit_extbuf_size + XMITBUF_ALIGN_SZ, _TRUE); if (res == _FAIL) { res = _FAIL; goto exit; } #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) pxmitbuf->phead = pxmitbuf->pbuf; pxmitbuf->pend = pxmitbuf->pbuf + max_xmit_extbuf_size; pxmitbuf->len = 0; pxmitbuf->pdata = pxmitbuf->ptail = pxmitbuf->phead; #endif rtw_list_insert_tail(&pxmitbuf->list, &(pxmitpriv->free_xmit_extbuf_queue.queue)); #ifdef DBG_XMIT_BUF_EXT pxmitbuf->no = i; #endif pxmitbuf++; } pxmitpriv->free_xmit_extbuf_cnt = num_xmit_extbuf; exit: ; } #endif u8 mpt_to_mgnt_rate( IN ULONG MptRateIdx ) { /* Mapped to MGN_XXX defined in MgntGen.h */ switch (MptRateIdx) { /* CCK rate. */ case MPT_RATE_1M: return MGN_1M; case MPT_RATE_2M: return MGN_2M; case MPT_RATE_55M: return MGN_5_5M; case MPT_RATE_11M: return MGN_11M; /* OFDM rate. */ case MPT_RATE_6M: return MGN_6M; case MPT_RATE_9M: return MGN_9M; case MPT_RATE_12M: return MGN_12M; case MPT_RATE_18M: return MGN_18M; case MPT_RATE_24M: return MGN_24M; case MPT_RATE_36M: return MGN_36M; case MPT_RATE_48M: return MGN_48M; case MPT_RATE_54M: return MGN_54M; /* HT rate. */ case MPT_RATE_MCS0: return MGN_MCS0; case MPT_RATE_MCS1: return MGN_MCS1; case MPT_RATE_MCS2: return MGN_MCS2; case MPT_RATE_MCS3: return MGN_MCS3; case MPT_RATE_MCS4: return MGN_MCS4; case MPT_RATE_MCS5: return MGN_MCS5; case MPT_RATE_MCS6: return MGN_MCS6; case MPT_RATE_MCS7: return MGN_MCS7; case MPT_RATE_MCS8: return MGN_MCS8; case MPT_RATE_MCS9: return MGN_MCS9; case MPT_RATE_MCS10: return MGN_MCS10; case MPT_RATE_MCS11: return MGN_MCS11; case MPT_RATE_MCS12: return MGN_MCS12; case MPT_RATE_MCS13: return MGN_MCS13; case MPT_RATE_MCS14: return MGN_MCS14; case MPT_RATE_MCS15: return MGN_MCS15; case MPT_RATE_MCS16: return MGN_MCS16; case MPT_RATE_MCS17: return MGN_MCS17; case MPT_RATE_MCS18: return MGN_MCS18; case MPT_RATE_MCS19: return MGN_MCS19; case MPT_RATE_MCS20: return MGN_MCS20; case MPT_RATE_MCS21: return MGN_MCS21; case MPT_RATE_MCS22: return MGN_MCS22; case MPT_RATE_MCS23: return MGN_MCS23; case MPT_RATE_MCS24: return MGN_MCS24; case MPT_RATE_MCS25: return MGN_MCS25; case MPT_RATE_MCS26: return MGN_MCS26; case MPT_RATE_MCS27: return MGN_MCS27; case MPT_RATE_MCS28: return MGN_MCS28; case MPT_RATE_MCS29: return MGN_MCS29; case MPT_RATE_MCS30: return MGN_MCS30; case MPT_RATE_MCS31: return MGN_MCS31; /* VHT rate. */ case MPT_RATE_VHT1SS_MCS0: return MGN_VHT1SS_MCS0; case MPT_RATE_VHT1SS_MCS1: return MGN_VHT1SS_MCS1; case MPT_RATE_VHT1SS_MCS2: return MGN_VHT1SS_MCS2; case MPT_RATE_VHT1SS_MCS3: return MGN_VHT1SS_MCS3; case MPT_RATE_VHT1SS_MCS4: return MGN_VHT1SS_MCS4; case MPT_RATE_VHT1SS_MCS5: return MGN_VHT1SS_MCS5; case MPT_RATE_VHT1SS_MCS6: return MGN_VHT1SS_MCS6; case MPT_RATE_VHT1SS_MCS7: return MGN_VHT1SS_MCS7; case MPT_RATE_VHT1SS_MCS8: return MGN_VHT1SS_MCS8; case MPT_RATE_VHT1SS_MCS9: return MGN_VHT1SS_MCS9; case MPT_RATE_VHT2SS_MCS0: return MGN_VHT2SS_MCS0; case MPT_RATE_VHT2SS_MCS1: return MGN_VHT2SS_MCS1; case MPT_RATE_VHT2SS_MCS2: return MGN_VHT2SS_MCS2; case MPT_RATE_VHT2SS_MCS3: return MGN_VHT2SS_MCS3; case MPT_RATE_VHT2SS_MCS4: return MGN_VHT2SS_MCS4; case MPT_RATE_VHT2SS_MCS5: return MGN_VHT2SS_MCS5; case MPT_RATE_VHT2SS_MCS6: return MGN_VHT2SS_MCS6; case MPT_RATE_VHT2SS_MCS7: return MGN_VHT2SS_MCS7; case MPT_RATE_VHT2SS_MCS8: return MGN_VHT2SS_MCS8; case MPT_RATE_VHT2SS_MCS9: return MGN_VHT2SS_MCS9; case MPT_RATE_VHT3SS_MCS0: return MGN_VHT3SS_MCS0; case MPT_RATE_VHT3SS_MCS1: return MGN_VHT3SS_MCS1; case MPT_RATE_VHT3SS_MCS2: return MGN_VHT3SS_MCS2; case MPT_RATE_VHT3SS_MCS3: return MGN_VHT3SS_MCS3; case MPT_RATE_VHT3SS_MCS4: return MGN_VHT3SS_MCS4; case MPT_RATE_VHT3SS_MCS5: return MGN_VHT3SS_MCS5; case MPT_RATE_VHT3SS_MCS6: return MGN_VHT3SS_MCS6; case MPT_RATE_VHT3SS_MCS7: return MGN_VHT3SS_MCS7; case MPT_RATE_VHT3SS_MCS8: return MGN_VHT3SS_MCS8; case MPT_RATE_VHT3SS_MCS9: return MGN_VHT3SS_MCS9; case MPT_RATE_VHT4SS_MCS0: return MGN_VHT4SS_MCS0; case MPT_RATE_VHT4SS_MCS1: return MGN_VHT4SS_MCS1; case MPT_RATE_VHT4SS_MCS2: return MGN_VHT4SS_MCS2; case MPT_RATE_VHT4SS_MCS3: return MGN_VHT4SS_MCS3; case MPT_RATE_VHT4SS_MCS4: return MGN_VHT4SS_MCS4; case MPT_RATE_VHT4SS_MCS5: return MGN_VHT4SS_MCS5; case MPT_RATE_VHT4SS_MCS6: return MGN_VHT4SS_MCS6; case MPT_RATE_VHT4SS_MCS7: return MGN_VHT4SS_MCS7; case MPT_RATE_VHT4SS_MCS8: return MGN_VHT4SS_MCS8; case MPT_RATE_VHT4SS_MCS9: return MGN_VHT4SS_MCS9; case MPT_RATE_LAST: /* fully automatiMGN_VHT2SS_MCS1; */ default: RTW_INFO("<===mpt_to_mgnt_rate(), Invalid Rate: %d!!\n", MptRateIdx); return 0x0; } } u8 HwRateToMPTRate(u8 rate) { u8 ret_rate = MGN_1M; switch (rate) { case DESC_RATE1M: ret_rate = MPT_RATE_1M; break; case DESC_RATE2M: ret_rate = MPT_RATE_2M; break; case DESC_RATE5_5M: ret_rate = MPT_RATE_55M; break; case DESC_RATE11M: ret_rate = MPT_RATE_11M; break; case DESC_RATE6M: ret_rate = MPT_RATE_6M; break; case DESC_RATE9M: ret_rate = MPT_RATE_9M; break; case DESC_RATE12M: ret_rate = MPT_RATE_12M; break; case DESC_RATE18M: ret_rate = MPT_RATE_18M; break; case DESC_RATE24M: ret_rate = MPT_RATE_24M; break; case DESC_RATE36M: ret_rate = MPT_RATE_36M; break; case DESC_RATE48M: ret_rate = MPT_RATE_48M; break; case DESC_RATE54M: ret_rate = MPT_RATE_54M; break; case DESC_RATEMCS0: ret_rate = MPT_RATE_MCS0; break; case DESC_RATEMCS1: ret_rate = MPT_RATE_MCS1; break; case DESC_RATEMCS2: ret_rate = MPT_RATE_MCS2; break; case DESC_RATEMCS3: ret_rate = MPT_RATE_MCS3; break; case DESC_RATEMCS4: ret_rate = MPT_RATE_MCS4; break; case DESC_RATEMCS5: ret_rate = MPT_RATE_MCS5; break; case DESC_RATEMCS6: ret_rate = MPT_RATE_MCS6; break; case DESC_RATEMCS7: ret_rate = MPT_RATE_MCS7; break; case DESC_RATEMCS8: ret_rate = MPT_RATE_MCS8; break; case DESC_RATEMCS9: ret_rate = MPT_RATE_MCS9; break; case DESC_RATEMCS10: ret_rate = MPT_RATE_MCS10; break; case DESC_RATEMCS11: ret_rate = MPT_RATE_MCS11; break; case DESC_RATEMCS12: ret_rate = MPT_RATE_MCS12; break; case DESC_RATEMCS13: ret_rate = MPT_RATE_MCS13; break; case DESC_RATEMCS14: ret_rate = MPT_RATE_MCS14; break; case DESC_RATEMCS15: ret_rate = MPT_RATE_MCS15; break; case DESC_RATEMCS16: ret_rate = MPT_RATE_MCS16; break; case DESC_RATEMCS17: ret_rate = MPT_RATE_MCS17; break; case DESC_RATEMCS18: ret_rate = MPT_RATE_MCS18; break; case DESC_RATEMCS19: ret_rate = MPT_RATE_MCS19; break; case DESC_RATEMCS20: ret_rate = MPT_RATE_MCS20; break; case DESC_RATEMCS21: ret_rate = MPT_RATE_MCS21; break; case DESC_RATEMCS22: ret_rate = MPT_RATE_MCS22; break; case DESC_RATEMCS23: ret_rate = MPT_RATE_MCS23; break; case DESC_RATEMCS24: ret_rate = MPT_RATE_MCS24; break; case DESC_RATEMCS25: ret_rate = MPT_RATE_MCS25; break; case DESC_RATEMCS26: ret_rate = MPT_RATE_MCS26; break; case DESC_RATEMCS27: ret_rate = MPT_RATE_MCS27; break; case DESC_RATEMCS28: ret_rate = MPT_RATE_MCS28; break; case DESC_RATEMCS29: ret_rate = MPT_RATE_MCS29; break; case DESC_RATEMCS30: ret_rate = MPT_RATE_MCS30; break; case DESC_RATEMCS31: ret_rate = MPT_RATE_MCS31; break; case DESC_RATEVHTSS1MCS0: ret_rate = MPT_RATE_VHT1SS_MCS0; break; case DESC_RATEVHTSS1MCS1: ret_rate = MPT_RATE_VHT1SS_MCS1; break; case DESC_RATEVHTSS1MCS2: ret_rate = MPT_RATE_VHT1SS_MCS2; break; case DESC_RATEVHTSS1MCS3: ret_rate = MPT_RATE_VHT1SS_MCS3; break; case DESC_RATEVHTSS1MCS4: ret_rate = MPT_RATE_VHT1SS_MCS4; break; case DESC_RATEVHTSS1MCS5: ret_rate = MPT_RATE_VHT1SS_MCS5; break; case DESC_RATEVHTSS1MCS6: ret_rate = MPT_RATE_VHT1SS_MCS6; break; case DESC_RATEVHTSS1MCS7: ret_rate = MPT_RATE_VHT1SS_MCS7; break; case DESC_RATEVHTSS1MCS8: ret_rate = MPT_RATE_VHT1SS_MCS8; break; case DESC_RATEVHTSS1MCS9: ret_rate = MPT_RATE_VHT1SS_MCS9; break; case DESC_RATEVHTSS2MCS0: ret_rate = MPT_RATE_VHT2SS_MCS0; break; case DESC_RATEVHTSS2MCS1: ret_rate = MPT_RATE_VHT2SS_MCS1; break; case DESC_RATEVHTSS2MCS2: ret_rate = MPT_RATE_VHT2SS_MCS2; break; case DESC_RATEVHTSS2MCS3: ret_rate = MPT_RATE_VHT2SS_MCS3; break; case DESC_RATEVHTSS2MCS4: ret_rate = MPT_RATE_VHT2SS_MCS4; break; case DESC_RATEVHTSS2MCS5: ret_rate = MPT_RATE_VHT2SS_MCS5; break; case DESC_RATEVHTSS2MCS6: ret_rate = MPT_RATE_VHT2SS_MCS6; break; case DESC_RATEVHTSS2MCS7: ret_rate = MPT_RATE_VHT2SS_MCS7; break; case DESC_RATEVHTSS2MCS8: ret_rate = MPT_RATE_VHT2SS_MCS8; break; case DESC_RATEVHTSS2MCS9: ret_rate = MPT_RATE_VHT2SS_MCS9; break; case DESC_RATEVHTSS3MCS0: ret_rate = MPT_RATE_VHT3SS_MCS0; break; case DESC_RATEVHTSS3MCS1: ret_rate = MPT_RATE_VHT3SS_MCS1; break; case DESC_RATEVHTSS3MCS2: ret_rate = MPT_RATE_VHT3SS_MCS2; break; case DESC_RATEVHTSS3MCS3: ret_rate = MPT_RATE_VHT3SS_MCS3; break; case DESC_RATEVHTSS3MCS4: ret_rate = MPT_RATE_VHT3SS_MCS4; break; case DESC_RATEVHTSS3MCS5: ret_rate = MPT_RATE_VHT3SS_MCS5; break; case DESC_RATEVHTSS3MCS6: ret_rate = MPT_RATE_VHT3SS_MCS6; break; case DESC_RATEVHTSS3MCS7: ret_rate = MPT_RATE_VHT3SS_MCS7; break; case DESC_RATEVHTSS3MCS8: ret_rate = MPT_RATE_VHT3SS_MCS8; break; case DESC_RATEVHTSS3MCS9: ret_rate = MPT_RATE_VHT3SS_MCS9; break; case DESC_RATEVHTSS4MCS0: ret_rate = MPT_RATE_VHT4SS_MCS0; break; case DESC_RATEVHTSS4MCS1: ret_rate = MPT_RATE_VHT4SS_MCS1; break; case DESC_RATEVHTSS4MCS2: ret_rate = MPT_RATE_VHT4SS_MCS2; break; case DESC_RATEVHTSS4MCS3: ret_rate = MPT_RATE_VHT4SS_MCS3; break; case DESC_RATEVHTSS4MCS4: ret_rate = MPT_RATE_VHT4SS_MCS4; break; case DESC_RATEVHTSS4MCS5: ret_rate = MPT_RATE_VHT4SS_MCS5; break; case DESC_RATEVHTSS4MCS6: ret_rate = MPT_RATE_VHT4SS_MCS6; break; case DESC_RATEVHTSS4MCS7: ret_rate = MPT_RATE_VHT4SS_MCS7; break; case DESC_RATEVHTSS4MCS8: ret_rate = MPT_RATE_VHT4SS_MCS8; break; case DESC_RATEVHTSS4MCS9: ret_rate = MPT_RATE_VHT4SS_MCS9; break; default: RTW_INFO("hw_rate_to_m_rate(): Non supported Rate [%x]!!!\n", rate); break; } return ret_rate; } u8 rtw_mpRateParseFunc(PADAPTER pAdapter, u8 *targetStr) { u16 i = 0; u8 *rateindex_Array[] = { "1M", "2M", "5.5M", "11M", "6M", "9M", "12M", "18M", "24M", "36M", "48M", "54M", "HTMCS0", "HTMCS1", "HTMCS2", "HTMCS3", "HTMCS4", "HTMCS5", "HTMCS6", "HTMCS7", "HTMCS8", "HTMCS9", "HTMCS10", "HTMCS11", "HTMCS12", "HTMCS13", "HTMCS14", "HTMCS15", "HTMCS16", "HTMCS17", "HTMCS18", "HTMCS19", "HTMCS20", "HTMCS21", "HTMCS22", "HTMCS23", "HTMCS24", "HTMCS25", "HTMCS26", "HTMCS27", "HTMCS28", "HTMCS29", "HTMCS30", "HTMCS31", "VHT1MCS0", "VHT1MCS1", "VHT1MCS2", "VHT1MCS3", "VHT1MCS4", "VHT1MCS5", "VHT1MCS6", "VHT1MCS7", "VHT1MCS8", "VHT1MCS9", "VHT2MCS0", "VHT2MCS1", "VHT2MCS2", "VHT2MCS3", "VHT2MCS4", "VHT2MCS5", "VHT2MCS6", "VHT2MCS7", "VHT2MCS8", "VHT2MCS9", "VHT3MCS0", "VHT3MCS1", "VHT3MCS2", "VHT3MCS3", "VHT3MCS4", "VHT3MCS5", "VHT3MCS6", "VHT3MCS7", "VHT3MCS8", "VHT3MCS9", "VHT4MCS0", "VHT4MCS1", "VHT4MCS2", "VHT4MCS3", "VHT4MCS4", "VHT4MCS5", "VHT4MCS6", "VHT4MCS7", "VHT4MCS8", "VHT4MCS9" }; for (i = 0; i <= 83; i++) { if (strcmp(targetStr, rateindex_Array[i]) == 0) { RTW_INFO("%s , index = %d\n", __func__ , i); return i; } } printk("%s ,please input a Data RATE String as:", __func__); for (i = 0; i <= 83; i++) { printk("%s ", rateindex_Array[i]); if (i % 10 == 0) printk("\n"); } return _FAIL; } u8 rtw_mp_mode_check(PADAPTER pAdapter) { PADAPTER primary_adapter = GET_PRIMARY_ADAPTER(pAdapter); if (primary_adapter->registrypriv.mp_mode == 1) return _TRUE; else return _FALSE; } ULONG mpt_ProQueryCalTxPower( PADAPTER pAdapter, u8 RfPath ) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter); PMPT_CONTEXT pMptCtx = &(pAdapter->mppriv.mpt_ctx); ULONG TxPower = 1; struct txpwr_idx_comp tic; u8 mgn_rate = mpt_to_mgnt_rate(pMptCtx->mpt_rate_index); TxPower = rtw_hal_get_tx_power_index(pAdapter, RfPath, mgn_rate, pHalData->current_channel_bw, pHalData->current_channel, &tic); RTW_INFO("bw=%d, ch=%d, rate=%d, txPower:%u = %u + (%d=%d:%d) + (%d) + (%d)\n", pHalData->current_channel_bw, pHalData->current_channel, mgn_rate , TxPower, tic.base, (tic.by_rate > tic.limit ? tic.limit : tic.by_rate), tic.by_rate, tic.limit, tic.tpt, tic.ebias); pAdapter->mppriv.txpoweridx = (u8)TxPower; if (RfPath == RF_PATH_A) pMptCtx->TxPwrLevel[RF_PATH_A] = (u8)TxPower; else if (RfPath == RF_PATH_B) pMptCtx->TxPwrLevel[RF_PATH_B] = (u8)TxPower; else if (RfPath == RF_PATH_C) pMptCtx->TxPwrLevel[RF_PATH_C] = (u8)TxPower; else if (RfPath == RF_PATH_D) pMptCtx->TxPwrLevel[RF_PATH_D] = (u8)TxPower; hal_mpt_SetTxPower(pAdapter); return TxPower; } #ifdef CONFIG_MP_VHT_HW_TX_MODE static inline void dump_buf(u8 *buf, u32 len) { u32 i; RTW_INFO("-----------------Len %d----------------\n", len); for (i = 0; i < len; i++) RTW_INFO("%2.2x-", *(buf + i)); RTW_INFO("\n"); } void ByteToBit( UCHAR *out, bool *in, UCHAR in_size) { UCHAR i = 0, j = 0; for (i = 0; i < in_size; i++) { for (j = 0; j < 8; j++) { if (in[8 * i + j]) out[i] |= (1 << j); } } } void CRC16_generator( bool *out, bool *in, UCHAR in_size ) { UCHAR i = 0; bool temp = 0, reg[] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}; for (i = 0; i < in_size; i++) {/* take one's complement and bit reverse*/ temp = in[i] ^ reg[15]; reg[15] = reg[14]; reg[14] = reg[13]; reg[13] = reg[12]; reg[12] = reg[11]; reg[11] = reg[10]; reg[10] = reg[9]; reg[9] = reg[8]; reg[8] = reg[7]; reg[7] = reg[6]; reg[6] = reg[5]; reg[5] = reg[4]; reg[4] = reg[3]; reg[3] = reg[2]; reg[2] = reg[1]; reg[1] = reg[0]; reg[12] = reg[12] ^ temp; reg[5] = reg[5] ^ temp; reg[0] = temp; } for (i = 0; i < 16; i++) /* take one's complement and bit reverse*/ out[i] = 1 - reg[15 - i]; } /*======================================== SFD SIGNAL SERVICE LENGTH CRC 16 bit 8 bit 8 bit 16 bit 16 bit ========================================*/ void CCK_generator( PRT_PMAC_TX_INFO pPMacTxInfo, PRT_PMAC_PKT_INFO pPMacPktInfo ) { double ratio = 0; bool crc16_in[32] = {0}, crc16_out[16] = {0}; bool LengthExtBit; double LengthExact; double LengthPSDU; UCHAR i; UINT PacketLength = pPMacTxInfo->PacketLength; if (pPMacTxInfo->bSPreamble) pPMacTxInfo->SFD = 0x05CF; else pPMacTxInfo->SFD = 0xF3A0; switch (pPMacPktInfo->MCS) { case 0: pPMacTxInfo->SignalField = 0xA; ratio = 8; /*CRC16_in(1,0:7)=[0 1 0 1 0 0 0 0]*/ crc16_in[1] = crc16_in[3] = 1; break; case 1: pPMacTxInfo->SignalField = 0x14; ratio = 4; /*CRC16_in(1,0:7)=[0 0 1 0 1 0 0 0];*/ crc16_in[2] = crc16_in[4] = 1; break; case 2: pPMacTxInfo->SignalField = 0x37; ratio = 8.0 / 5.5; /*CRC16_in(1,0:7)=[1 1 1 0 1 1 0 0];*/ crc16_in[0] = crc16_in[1] = crc16_in[2] = crc16_in[4] = crc16_in[5] = 1; break; case 3: pPMacTxInfo->SignalField = 0x6E; ratio = 8.0 / 11.0; /*CRC16_in(1,0:7)=[0 1 1 1 0 1 1 0];*/ crc16_in[1] = crc16_in[2] = crc16_in[3] = crc16_in[5] = crc16_in[6] = 1; break; } LengthExact = PacketLength * ratio; LengthPSDU = ceil(LengthExact); if ((pPMacPktInfo->MCS == 3) && ((LengthPSDU - LengthExact) >= 0.727 || (LengthPSDU - LengthExact) <= -0.727)) LengthExtBit = 1; else LengthExtBit = 0; pPMacTxInfo->LENGTH = (UINT)LengthPSDU; /* CRC16_in(1,16:31) = LengthPSDU[0:15]*/ for (i = 0; i < 16; i++) crc16_in[i + 16] = (pPMacTxInfo->LENGTH >> i) & 0x1; if (LengthExtBit == 0) { pPMacTxInfo->ServiceField = 0x0; /* CRC16_in(1,8:15) = [0 0 0 0 0 0 0 0];*/ } else { pPMacTxInfo->ServiceField = 0x80; /*CRC16_in(1,8:15)=[0 0 0 0 0 0 0 1];*/ crc16_in[15] = 1; } CRC16_generator(crc16_out, crc16_in, 32); _rtw_memset(pPMacTxInfo->CRC16, 0, 2); ByteToBit(pPMacTxInfo->CRC16, crc16_out, 2); } void PMAC_Get_Pkt_Param( PRT_PMAC_TX_INFO pPMacTxInfo, PRT_PMAC_PKT_INFO pPMacPktInfo) { UCHAR TX_RATE_HEX = 0, MCS = 0; UCHAR TX_RATE = pPMacTxInfo->TX_RATE; /* TX_RATE & Nss */ if (MPT_IS_2SS_RATE(TX_RATE)) pPMacPktInfo->Nss = 2; else if (MPT_IS_3SS_RATE(TX_RATE)) pPMacPktInfo->Nss = 3; else if (MPT_IS_4SS_RATE(TX_RATE)) pPMacPktInfo->Nss = 4; else pPMacPktInfo->Nss = 1; RTW_INFO("PMacTxInfo.Nss =%d\n", pPMacPktInfo->Nss); /* MCS & TX_RATE_HEX*/ if (MPT_IS_CCK_RATE(TX_RATE)) { switch (TX_RATE) { case MPT_RATE_1M: TX_RATE_HEX = MCS = 0; break; case MPT_RATE_2M: TX_RATE_HEX = MCS = 1; break; case MPT_RATE_55M: TX_RATE_HEX = MCS = 2; break; case MPT_RATE_11M: TX_RATE_HEX = MCS = 3; break; } } else if (MPT_IS_OFDM_RATE(TX_RATE)) { MCS = TX_RATE - MPT_RATE_6M; TX_RATE_HEX = MCS + 4; } else if (MPT_IS_HT_RATE(TX_RATE)) { MCS = TX_RATE - MPT_RATE_MCS0; TX_RATE_HEX = MCS + 12; } else if (MPT_IS_VHT_RATE(TX_RATE)) { TX_RATE_HEX = TX_RATE - MPT_RATE_VHT1SS_MCS0 + 44; if (MPT_IS_VHT_2S_RATE(TX_RATE)) MCS = TX_RATE - MPT_RATE_VHT2SS_MCS0; else if (MPT_IS_VHT_3S_RATE(TX_RATE)) MCS = TX_RATE - MPT_RATE_VHT3SS_MCS0; else if (MPT_IS_VHT_4S_RATE(TX_RATE)) MCS = TX_RATE - MPT_RATE_VHT4SS_MCS0; else MCS = TX_RATE - MPT_RATE_VHT1SS_MCS0; } pPMacPktInfo->MCS = MCS; pPMacTxInfo->TX_RATE_HEX = TX_RATE_HEX; RTW_INFO(" MCS=%d, TX_RATE_HEX =0x%x\n", MCS, pPMacTxInfo->TX_RATE_HEX); /* mSTBC & Nsts*/ pPMacPktInfo->Nsts = pPMacPktInfo->Nss; if (pPMacTxInfo->bSTBC) { if (pPMacPktInfo->Nss == 1) { pPMacTxInfo->m_STBC = 2; pPMacPktInfo->Nsts = pPMacPktInfo->Nss * 2; } else pPMacTxInfo->m_STBC = 1; } else pPMacTxInfo->m_STBC = 1; } UINT LDPC_parameter_generator( UINT N_pld_int, UINT N_CBPSS, UINT N_SS, UINT R, UINT m_STBC, UINT N_TCB_int ) { double CR = 0.; double N_pld = (double)N_pld_int; double N_TCB = (double)N_TCB_int; double N_CW = 0., N_shrt = 0., N_spcw = 0., N_fshrt = 0.; double L_LDPC = 0., K_LDPC = 0., L_LDPC_info = 0.; double N_punc = 0., N_ppcw = 0., N_fpunc = 0., N_rep = 0., N_rpcw = 0., N_frep = 0.; double R_eff = 0.; UINT VHTSIGA2B3 = 0;/* extra symbol from VHT-SIG-A2 Bit 3*/ if (R == 0) CR = 0.5; else if (R == 1) CR = 2. / 3.; else if (R == 2) CR = 3. / 4.; else if (R == 3) CR = 5. / 6.; if (N_TCB <= 648.) { N_CW = 1.; if (N_TCB >= N_pld + 912.*(1. - CR)) L_LDPC = 1296.; else L_LDPC = 648.; } else if (N_TCB <= 1296.) { N_CW = 1.; if (N_TCB >= (double)N_pld + 1464.*(1. - CR)) L_LDPC = 1944.; else L_LDPC = 1296.; } else if (N_TCB <= 1944.) { N_CW = 1.; L_LDPC = 1944.; } else if (N_TCB <= 2592.) { N_CW = 2.; if (N_TCB >= N_pld + 2916.*(1. - CR)) L_LDPC = 1944.; else L_LDPC = 1296.; } else { N_CW = ceil(N_pld / 1944. / CR); L_LDPC = 1944.; } /* Number of information bits per CW*/ K_LDPC = L_LDPC * CR; /* Number of shortening bits max(0, (N_CW * L_LDPC * R) - N_pld)*/ N_shrt = (N_CW * K_LDPC - N_pld) > 0. ? (N_CW * K_LDPC - N_pld) : 0.; /* Number of shortening bits per CW N_spcw = rtfloor(N_shrt/N_CW)*/ N_spcw = rtfloor(N_shrt / N_CW); /* The first N_fshrt CWs shorten 1 bit more*/ N_fshrt = (double)((int)N_shrt % (int)N_CW); /* Number of data bits for the last N_CW-N_fshrt CWs*/ L_LDPC_info = K_LDPC - N_spcw; /* Number of puncturing bits*/ N_punc = (N_CW * L_LDPC - N_TCB - N_shrt) > 0. ? (N_CW * L_LDPC - N_TCB - N_shrt) : 0.; if (((N_punc > .1 * N_CW * L_LDPC * (1. - CR)) && (N_shrt < 1.2 * N_punc * CR / (1. - CR))) || (N_punc > 0.3 * N_CW * L_LDPC * (1. - CR))) { /*cout << "*** N_TCB and N_punc are Recomputed ***" << endl;*/ VHTSIGA2B3 = 1; N_TCB += (double)N_CBPSS * N_SS * m_STBC; N_punc = (N_CW * L_LDPC - N_TCB - N_shrt) > 0. ? (N_CW * L_LDPC - N_TCB - N_shrt) : 0.; } else VHTSIGA2B3 = 0; return VHTSIGA2B3; } /* function end of LDPC_parameter_generator */ /*======================================== Data field of PPDU Get N_sym and SIGA2BB3 ========================================*/ void PMAC_Nsym_generator( PRT_PMAC_TX_INFO pPMacTxInfo, PRT_PMAC_PKT_INFO pPMacPktInfo) { UINT SIGA2B3 = 0; UCHAR TX_RATE = pPMacTxInfo->TX_RATE; UINT R, R_list[10] = {0, 0, 2, 0, 2, 1, 2, 3, 2, 3}; double CR = 0; UINT N_SD, N_BPSC_list[10] = {1, 2, 2, 4, 4, 6, 6, 6, 8, 8}; UINT N_BPSC = 0, N_CBPS = 0, N_DBPS = 0, N_ES = 0, N_SYM = 0, N_pld = 0, N_TCB = 0; int D_R = 0; RTW_INFO("TX_RATE = %d\n", TX_RATE); /* N_SD*/ if (pPMacTxInfo->BandWidth == 0) N_SD = 52; else if (pPMacTxInfo->BandWidth == 1) N_SD = 108; else N_SD = 234; if (MPT_IS_HT_RATE(TX_RATE)) { UCHAR MCS_temp; if (pPMacPktInfo->MCS > 23) MCS_temp = pPMacPktInfo->MCS - 24; else if (pPMacPktInfo->MCS > 15) MCS_temp = pPMacPktInfo->MCS - 16; else if (pPMacPktInfo->MCS > 7) MCS_temp = pPMacPktInfo->MCS - 8; else MCS_temp = pPMacPktInfo->MCS; R = R_list[MCS_temp]; switch (R) { case 0: CR = .5; break; case 1: CR = 2. / 3.; break; case 2: CR = 3. / 4.; break; case 3: CR = 5. / 6.; break; } N_BPSC = N_BPSC_list[MCS_temp]; N_CBPS = N_BPSC * N_SD * pPMacPktInfo->Nss; N_DBPS = (UINT)((double)N_CBPS * CR); if (pPMacTxInfo->bLDPC == FALSE) { N_ES = (UINT)ceil((double)(N_DBPS * pPMacPktInfo->Nss) / 4. / 300.); RTW_INFO("N_ES = %d\n", N_ES); /* N_SYM = m_STBC* (8*length+16+6*N_ES) / (m_STBC*N_DBPS)*/ N_SYM = pPMacTxInfo->m_STBC * (UINT)ceil((double)(pPMacTxInfo->PacketLength * 8 + 16 + N_ES * 6) / (double)(N_DBPS * pPMacTxInfo->m_STBC)); } else { N_ES = 1; /* N_pld = length * 8 + 16*/ N_pld = pPMacTxInfo->PacketLength * 8 + 16; RTW_INFO("N_pld = %d\n", N_pld); N_SYM = pPMacTxInfo->m_STBC * (UINT)ceil((double)(N_pld) / (double)(N_DBPS * pPMacTxInfo->m_STBC)); RTW_INFO("N_SYM = %d\n", N_SYM); /* N_avbits = N_CBPS *m_STBC *(N_pld/N_CBPS*R*m_STBC)*/ N_TCB = N_CBPS * N_SYM; RTW_INFO("N_TCB = %d\n", N_TCB); SIGA2B3 = LDPC_parameter_generator(N_pld, N_CBPS, pPMacPktInfo->Nss, R, pPMacTxInfo->m_STBC, N_TCB); RTW_INFO("SIGA2B3 = %d\n", SIGA2B3); N_SYM = N_SYM + SIGA2B3 * pPMacTxInfo->m_STBC; RTW_INFO("N_SYM = %d\n", N_SYM); } } else if (MPT_IS_VHT_RATE(TX_RATE)) { R = R_list[pPMacPktInfo->MCS]; switch (R) { case 0: CR = .5; break; case 1: CR = 2. / 3.; break; case 2: CR = 3. / 4.; break; case 3: CR = 5. / 6.; break; } N_BPSC = N_BPSC_list[pPMacPktInfo->MCS]; N_CBPS = N_BPSC * N_SD * pPMacPktInfo->Nss; N_DBPS = (UINT)((double)N_CBPS * CR); if (pPMacTxInfo->bLDPC == FALSE) { if (pPMacTxInfo->bSGI) N_ES = (UINT)ceil((double)(N_DBPS) / 3.6 / 600.); else N_ES = (UINT)ceil((double)(N_DBPS) / 4. / 600.); /* N_SYM = m_STBC* (8*length+16+6*N_ES) / (m_STBC*N_DBPS)*/ N_SYM = pPMacTxInfo->m_STBC * (UINT)ceil((double)(pPMacTxInfo->PacketLength * 8 + 16 + N_ES * 6) / (double)(N_DBPS * pPMacTxInfo->m_STBC)); SIGA2B3 = 0; } else { N_ES = 1; /* N_SYM = m_STBC* (8*length+N_service) / (m_STBC*N_DBPS)*/ N_SYM = pPMacTxInfo->m_STBC * (UINT)ceil((double)(pPMacTxInfo->PacketLength * 8 + 16) / (double)(N_DBPS * pPMacTxInfo->m_STBC)); /* N_avbits = N_sys_init * N_CBPS*/ N_TCB = N_CBPS * N_SYM; /* N_pld = N_sys_init * N_DBPS*/ N_pld = N_SYM * N_DBPS; SIGA2B3 = LDPC_parameter_generator(N_pld, N_CBPS, pPMacPktInfo->Nss, R, pPMacTxInfo->m_STBC, N_TCB); N_SYM = N_SYM + SIGA2B3 * pPMacTxInfo->m_STBC; } switch (R) { case 0: D_R = 2; break; case 1: D_R = 3; break; case 2: D_R = 4; break; case 3: D_R = 6; break; } if (((N_CBPS / N_ES) % D_R) != 0) { RTW_INFO("MCS= %d is not supported when Nss=%d and BW= %d !!\n", pPMacPktInfo->MCS, pPMacPktInfo->Nss, pPMacTxInfo->BandWidth); return; } RTW_INFO("MCS= %d Nss=%d and BW= %d !!\n", pPMacPktInfo->MCS, pPMacPktInfo->Nss, pPMacTxInfo->BandWidth); } pPMacPktInfo->N_sym = N_SYM; pPMacPktInfo->SIGA2B3 = SIGA2B3; } /*======================================== L-SIG Rate R Length P Tail 4b 1b 12b 1b 6b ========================================*/ void L_SIG_generator( UINT N_SYM, /* Max: 750*/ PRT_PMAC_TX_INFO pPMacTxInfo, PRT_PMAC_PKT_INFO pPMacPktInfo) { u8 sig_bi[24] = {0}; /* 24 BIT*/ UINT mode, LENGTH; int i; if (MPT_IS_OFDM_RATE(pPMacTxInfo->TX_RATE)) { mode = pPMacPktInfo->MCS; LENGTH = pPMacTxInfo->PacketLength; } else { UCHAR N_LTF; double T_data; UINT OFDM_symbol; mode = 0; /* Table 20-13 Num of HT-DLTFs request*/ if (pPMacPktInfo->Nsts <= 2) N_LTF = pPMacPktInfo->Nsts; else N_LTF = 4; if (pPMacTxInfo->bSGI) T_data = 3.6; else T_data = 4.0; /*(L-SIG, HT-SIG, HT-STF, HT-LTF....HT-LTF, Data)*/ if (MPT_IS_VHT_RATE(pPMacTxInfo->TX_RATE)) OFDM_symbol = (UINT)ceil((double)(8 + 4 + N_LTF * 4 + N_SYM * T_data + 4) / 4.); else OFDM_symbol = (UINT)ceil((double)(8 + 4 + N_LTF * 4 + N_SYM * T_data) / 4.); RTW_INFO("%s , OFDM_symbol =%d\n", __func__, OFDM_symbol); LENGTH = OFDM_symbol * 3 - 3; RTW_INFO("%s , LENGTH =%d\n", __func__, LENGTH); } /* Rate Field*/ switch (mode) { case 0: sig_bi[0] = 1; sig_bi[1] = 1; sig_bi[2] = 0; sig_bi[3] = 1; break; case 1: sig_bi[0] = 1; sig_bi[1] = 1; sig_bi[2] = 1; sig_bi[3] = 1; break; case 2: sig_bi[0] = 0; sig_bi[1] = 1; sig_bi[2] = 0; sig_bi[3] = 1; break; case 3: sig_bi[0] = 0; sig_bi[1] = 1; sig_bi[2] = 1; sig_bi[3] = 1; break; case 4: sig_bi[0] = 1; sig_bi[1] = 0; sig_bi[2] = 0; sig_bi[3] = 1; break; case 5: sig_bi[0] = 1; sig_bi[1] = 0; sig_bi[2] = 1; sig_bi[3] = 1; break; case 6: sig_bi[0] = 0; sig_bi[1] = 0; sig_bi[2] = 0; sig_bi[3] = 1; break; case 7: sig_bi[0] = 0; sig_bi[1] = 0; sig_bi[2] = 1; sig_bi[3] = 1; break; } /*Reserved bit*/ sig_bi[4] = 0; /* Length Field*/ for (i = 0; i < 12; i++) sig_bi[i + 5] = (LENGTH >> i) & 1; /* Parity Bit*/ sig_bi[17] = 0; for (i = 0; i < 17; i++) sig_bi[17] = sig_bi[17] + sig_bi[i]; sig_bi[17] %= 2; /* Tail Field*/ for (i = 18; i < 24; i++) sig_bi[i] = 0; /* dump_buf(sig_bi,24);*/ _rtw_memset(pPMacTxInfo->LSIG, 0, 3); ByteToBit(pPMacTxInfo->LSIG, (bool *)sig_bi, 3); } void CRC8_generator( bool *out, bool *in, UCHAR in_size ) { UCHAR i = 0; bool temp = 0, reg[] = {1, 1, 1, 1, 1, 1, 1, 1}; for (i = 0; i < in_size; i++) { /* take one's complement and bit reverse*/ temp = in[i] ^ reg[7]; reg[7] = reg[6]; reg[6] = reg[5]; reg[5] = reg[4]; reg[4] = reg[3]; reg[3] = reg[2]; reg[2] = reg[1] ^ temp; reg[1] = reg[0] ^ temp; reg[0] = temp; } for (i = 0; i < 8; i++)/* take one's complement and bit reverse*/ out[i] = reg[7 - i] ^ 1; } /*/================================================================================ HT-SIG1 MCS CW Length 24BIT + 24BIT 7b 1b 16b HT-SIG2 Smoothing Not sounding Rsvd AGG STBC FEC SGI N_ELTF CRC Tail 1b 1b 1b 1b 2b 1b 1b 2b 8b 6b ================================================================================*/ void HT_SIG_generator( PRT_PMAC_TX_INFO pPMacTxInfo, PRT_PMAC_PKT_INFO pPMacPktInfo ) { UINT i; bool sig_bi[48] = {0}, crc8[8] = {0}; /* MCS Field*/ for (i = 0; i < 7; i++) sig_bi[i] = (pPMacPktInfo->MCS >> i) & 0x1; /* Packet BW Setting*/ sig_bi[7] = pPMacTxInfo->BandWidth; /* HT-Length Field*/ for (i = 0; i < 16; i++) sig_bi[i + 8] = (pPMacTxInfo->PacketLength >> i) & 0x1; /* Smoothing; 1->allow smoothing*/ sig_bi[24] = 1; /*Not Sounding*/ sig_bi[25] = 1 - pPMacTxInfo->NDP_sound; /*Reserved bit*/ sig_bi[26] = 1; /*/Aggregate*/ sig_bi[27] = 0; /*STBC Field*/ if (pPMacTxInfo->bSTBC) { sig_bi[28] = 1; sig_bi[29] = 0; } else { sig_bi[28] = 0; sig_bi[29] = 0; } /*Advance Coding, 0: BCC, 1: LDPC*/ sig_bi[30] = pPMacTxInfo->bLDPC; /* Short GI*/ sig_bi[31] = pPMacTxInfo->bSGI; /* N_ELTFs*/ if (pPMacTxInfo->NDP_sound == FALSE) { sig_bi[32] = 0; sig_bi[33] = 0; } else { int N_ELTF = pPMacTxInfo->Ntx - pPMacPktInfo->Nss; for (i = 0; i < 2; i++) sig_bi[32 + i] = (N_ELTF >> i) % 2; } /* CRC-8*/ CRC8_generator(crc8, sig_bi, 34); for (i = 0; i < 8; i++) sig_bi[34 + i] = crc8[i]; /*Tail*/ for (i = 42; i < 48; i++) sig_bi[i] = 0; _rtw_memset(pPMacTxInfo->HT_SIG, 0, 6); ByteToBit(pPMacTxInfo->HT_SIG, sig_bi, 6); } /*====================================================================================== VHT-SIG-A1 BW Reserved STBC G_ID SU_Nsts P_AID TXOP_PS_NOT_ALLOW Reserved 2b 1b 1b 6b 3b 9b 1b 2b 1b VHT-SIG-A2 SGI SGI_Nsym SU/MU coding LDPC_Extra SU_NCS Beamformed Reserved CRC Tail 1b 1b 1b 1b 4b 1b 1b 8b 6b ======================================================================================*/ void VHT_SIG_A_generator( PRT_PMAC_TX_INFO pPMacTxInfo, PRT_PMAC_PKT_INFO pPMacPktInfo) { UINT i; bool sig_bi[48], crc8[8]; _rtw_memset(sig_bi, 0, 48); _rtw_memset(crc8, 0, 8); /* BW Setting*/ for (i = 0; i < 2; i++) sig_bi[i] = (pPMacTxInfo->BandWidth >> i) & 0x1; /* Reserved Bit*/ sig_bi[2] = 1; /*STBC Field*/ sig_bi[3] = pPMacTxInfo->bSTBC; /*Group ID: Single User->A value of 0 or 63 indicates an SU PPDU. */ for (i = 0; i < 6; i++) sig_bi[4 + i] = 0; /* N_STS/Partial AID*/ for (i = 0; i < 12; i++) { if (i < 3) sig_bi[10 + i] = ((pPMacPktInfo->Nsts - 1) >> i) & 0x1; else sig_bi[10 + i] = 0; } /*TXOP_PS_NOT_ALLPWED*/ sig_bi[22] = 0; /*Reserved Bits*/ sig_bi[23] = 1; /*Short GI*/ sig_bi[24] = pPMacTxInfo->bSGI; if (pPMacTxInfo->bSGI > 0 && (pPMacPktInfo->N_sym % 10) == 9) sig_bi[25] = 1; else sig_bi[25] = 0; /* SU/MU[0] Coding*/ sig_bi[26] = pPMacTxInfo->bLDPC; /* 0:BCC, 1:LDPC */ sig_bi[27] = pPMacPktInfo->SIGA2B3; /*/ Record Extra OFDM Symols is added or not when LDPC is used*/ /*SU MCS/MU[1-3] Coding*/ for (i = 0; i < 4; i++) sig_bi[28 + i] = (pPMacPktInfo->MCS >> i) & 0x1; /*SU Beamform */ sig_bi[32] = 0; /*packet.TXBF_en;*/ /*Reserved Bit*/ sig_bi[33] = 1; /*CRC-8*/ CRC8_generator(crc8, sig_bi, 34); for (i = 0; i < 8; i++) sig_bi[34 + i] = crc8[i]; /*Tail*/ for (i = 42; i < 48; i++) sig_bi[i] = 0; _rtw_memset(pPMacTxInfo->VHT_SIG_A, 0, 6); ByteToBit(pPMacTxInfo->VHT_SIG_A, sig_bi, 6); } /*====================================================================================== VHT-SIG-B Length Resesrved Trail 17/19/21 BIT 3/2/2 BIT 6b ======================================================================================*/ void VHT_SIG_B_generator( PRT_PMAC_TX_INFO pPMacTxInfo) { bool sig_bi[32], crc8_bi[8]; UINT i, len, res, tail = 6, total_len, crc8_in_len; UINT sigb_len; _rtw_memset(sig_bi, 0, 32); _rtw_memset(crc8_bi, 0, 8); /*Sounding Packet*/ if (pPMacTxInfo->NDP_sound == 1) { if (pPMacTxInfo->BandWidth == 0) { bool sigb_temp[26] = {0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0}; _rtw_memcpy(sig_bi, sigb_temp, 26); } else if (pPMacTxInfo->BandWidth == 1) { bool sigb_temp[27] = {1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0}; _rtw_memcpy(sig_bi, sigb_temp, 27); } else if (pPMacTxInfo->BandWidth == 2) { bool sigb_temp[29] = {0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0}; _rtw_memcpy(sig_bi, sigb_temp, 29); } } else { /* Not NDP Sounding*/ bool *sigb_temp[29] = {0}; if (pPMacTxInfo->BandWidth == 0) { len = 17; res = 3; } else if (pPMacTxInfo->BandWidth == 1) { len = 19; res = 2; } else if (pPMacTxInfo->BandWidth == 2) { len = 21; res = 2; } else { len = 21; res = 2; } total_len = len + res + tail; crc8_in_len = len + res; /*Length Field*/ sigb_len = (pPMacTxInfo->PacketLength + 3) >> 2; for (i = 0; i < len; i++) sig_bi[i] = (sigb_len >> i) & 0x1; /*Reserved Field*/ for (i = 0; i < res; i++) sig_bi[len + i] = 1; /* CRC-8*/ CRC8_generator(crc8_bi, sig_bi, crc8_in_len); /* Tail */ for (i = 0; i < tail; i++) sig_bi[len + res + i] = 0; } _rtw_memset(pPMacTxInfo->VHT_SIG_B, 0, 4); ByteToBit(pPMacTxInfo->VHT_SIG_B, sig_bi, 4); pPMacTxInfo->VHT_SIG_B_CRC = 0; ByteToBit(&(pPMacTxInfo->VHT_SIG_B_CRC), crc8_bi, 1); } /*======================= VHT Delimiter =======================*/ void VHT_Delimiter_generator( PRT_PMAC_TX_INFO pPMacTxInfo ) { bool sig_bi[32] = {0}, crc8[8] = {0}; UINT crc8_in_len = 16; UINT PacketLength = pPMacTxInfo->PacketLength; int j; /* Delimiter[0]: EOF*/ sig_bi[0] = 1; /* Delimiter[1]: Reserved*/ sig_bi[1] = 0; /* Delimiter[3:2]: MPDU Length High*/ sig_bi[2] = ((PacketLength - 4) >> 12) % 2; sig_bi[3] = ((PacketLength - 4) >> 13) % 2; /* Delimiter[15:4]: MPDU Length Low*/ for (j = 4; j < 16; j++) sig_bi[j] = ((PacketLength - 4) >> (j - 4)) % 2; CRC8_generator(crc8, sig_bi, crc8_in_len); for (j = 16; j < 24; j++) /* Delimiter[23:16]: CRC 8*/ sig_bi[j] = crc8[j - 16]; for (j = 24; j < 32; j++) /* Delimiter[31:24]: Signature ('4E' in Hex, 78 in Dec)*/ sig_bi[j] = (78 >> (j - 24)) % 2; _rtw_memset(pPMacTxInfo->VHT_Delimiter, 0, 4); ByteToBit(pPMacTxInfo->VHT_Delimiter, sig_bi, 4); } #endif #endif