/****************************************************************************** * * 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 _RTL8812A_CMD_C_ /* #include */ #include #include "hal_com_h2c.h" #include #define CONFIG_H2C_EF #define RTL8812_MAX_H2C_BOX_NUMS 4 #define RTL8812_MAX_CMD_LEN 7 #define RTL8812_MESSAGE_BOX_SIZE 4 #define RTL8812_EX_MESSAGE_BOX_SIZE 4 static u8 _is_fw_read_cmd_down(_adapter *padapter, u8 msgbox_num) { u8 read_down = _FALSE; int retry_cnts = 100; u8 valid; /* RTW_INFO(" _is_fw_read_cmd_down ,reg_1cc(%x),msg_box(%d)...\n",rtw_read8(padapter,REG_HMETFR),msgbox_num); */ do { valid = rtw_read8(padapter, REG_HMETFR) & BIT(msgbox_num); if (0 == valid) read_down = _TRUE; else rtw_msleep_os(1); } while ((!read_down) && (retry_cnts--)); return read_down; } /***************************************** * H2C Msg format : * 0x1DF - 0x1D0 *| 31 - 8 | 7-5 4 - 0 | *| h2c_msg |Class_ID CMD_ID | * * Extend 0x1FF - 0x1F0 *|31 - 0 | *|ext_msg| ******************************************/ s32 fill_h2c_cmd_8812(PADAPTER padapter, u8 ElementID, u32 CmdLen, u8 *pCmdBuffer) { u8 h2c_box_num; u32 msgbox_addr; u32 msgbox_ex_addr; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); u8 cmd_idx; u32 h2c_cmd = 0; u32 h2c_cmd_ex = 0; s32 ret = _FAIL; padapter = GET_PRIMARY_ADAPTER(padapter); pHalData = GET_HAL_DATA(padapter); if (pHalData->bFWReady == _FALSE) { /* RTW_INFO("fill_h2c_cmd_8812(): return H2C cmd because fw is not ready\n"); */ return ret; } _enter_critical_mutex(&(adapter_to_dvobj(padapter)->h2c_fwcmd_mutex), NULL); if (!pCmdBuffer) goto exit; if (CmdLen > RTL8812_MAX_CMD_LEN) goto exit; if (rtw_is_surprise_removed(padapter)) goto exit; /* pay attention to if race condition happened in H2C cmd setting. */ do { h2c_box_num = pHalData->LastHMEBoxNum; if (!_is_fw_read_cmd_down(padapter, h2c_box_num)) { RTW_INFO(" fw read cmd failed...\n"); goto exit; } *(u8 *)(&h2c_cmd) = ElementID; if (CmdLen <= 3) { _rtw_memcpy((u8 *)(&h2c_cmd) + 1, pCmdBuffer, CmdLen); h2c_cmd_ex = 0; } else { _rtw_memcpy((u8 *)(&h2c_cmd) + 1, pCmdBuffer, 3); _rtw_memcpy((u8 *)(&h2c_cmd_ex), pCmdBuffer + 3, (CmdLen - 3)); } /* Write Ext command */ msgbox_ex_addr = REG_HMEBOX_EXT0_8812 + (h2c_box_num * RTL8812_EX_MESSAGE_BOX_SIZE); #ifdef CONFIG_H2C_EF for (cmd_idx = 0; cmd_idx < RTL8812_EX_MESSAGE_BOX_SIZE; cmd_idx++) rtw_write8(padapter, msgbox_ex_addr + cmd_idx, *((u8 *)(&h2c_cmd_ex) + cmd_idx)); #else h2c_cmd_ex = le32_to_cpu(h2c_cmd_ex); rtw_write32(padapter, msgbox_ex_addr, h2c_cmd_ex); #endif /* Write command */ msgbox_addr = REG_HMEBOX_0 + (h2c_box_num * RTL8812_MESSAGE_BOX_SIZE); #ifdef CONFIG_H2C_EF for (cmd_idx = 0; cmd_idx < RTL8812_MESSAGE_BOX_SIZE; cmd_idx++) rtw_write8(padapter, msgbox_addr + cmd_idx, *((u8 *)(&h2c_cmd) + cmd_idx)); #else h2c_cmd = le32_to_cpu(h2c_cmd); rtw_write32(padapter, msgbox_addr, h2c_cmd); #endif /* RTW_INFO("MSG_BOX:%d,CmdLen(%d), reg:0x%x =>h2c_cmd:0x%x, reg:0x%x =>h2c_cmd_ex:0x%x ..\n" */ /* ,pHalData->LastHMEBoxNum ,CmdLen,msgbox_addr,h2c_cmd,msgbox_ex_addr,h2c_cmd_ex); */ pHalData->LastHMEBoxNum = (h2c_box_num + 1) % RTL8812_MAX_H2C_BOX_NUMS; } while (0); ret = _SUCCESS; exit: _exit_critical_mutex(&(adapter_to_dvobj(padapter)->h2c_fwcmd_mutex), NULL); return ret; } u8 rtl8812_set_rssi_cmd(_adapter *padapter, u8 *param) { u8 res = _SUCCESS; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); *((u32 *) param) = cpu_to_le32(*((u32 *) param)); fill_h2c_cmd_8812(padapter, H2C_8812_RSSI_REPORT, 4, param); return res; } static u8 Get_VHT_ENI( u32 IOTAction, u32 WirelessMode, u32 ratr_bitmap ) { u8 Ret = 0; if (WirelessMode == WIRELESS_11_24AC) { if (ratr_bitmap & 0xfff00000) /* Mix , 2SS */ Ret = 3; else /* Mix, 1SS */ Ret = 2; } else if (WirelessMode == WIRELESS_11_5AC) { Ret = 1; /* VHT */ } return Ret << 4; } BOOLEAN Get_RA_ShortGI_8812( PADAPTER Adapter, struct sta_info *psta, u8 shortGIrate, u32 ratr_bitmap ) { BOOLEAN bShortGI; struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); bShortGI = shortGIrate; #ifdef CONFIG_80211AC_VHT if (bShortGI && is_supported_vht(psta->wireless_mode) && (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_REALTEK_JAGUAR_CCUTAP) && TEST_FLAG(psta->vhtpriv.ldpc_cap, LDPC_VHT_ENABLE_TX) ) { if (ratr_bitmap & 0xC0000000) bShortGI = _FALSE; } #endif return bShortGI; } void set_ra_ldpc_8812( struct cmn_sta_info *pcmn_info, BOOLEAN bLDPC ) { struct sta_info *psta = NULL; psta = LIST_CONTAINOR(pcmn_info, struct sta_info, cmn); if (psta == NULL) return; #ifdef CONFIG_80211AC_VHT if (psta->wireless_mode == WIRELESS_11_5AC) { if (bLDPC && TEST_FLAG(psta->vhtpriv.ldpc_cap, LDPC_VHT_CAP_TX)) SET_FLAG(psta->vhtpriv.ldpc_cap, LDPC_VHT_ENABLE_TX); else CLEAR_FLAG(psta->vhtpriv.ldpc_cap, LDPC_VHT_ENABLE_TX); } else if (is_supported_ht(psta->wireless_mode) || is_supported_vht(psta->wireless_mode)) { if (bLDPC && TEST_FLAG(psta->htpriv.ldpc_cap, LDPC_HT_CAP_TX)) SET_FLAG(psta->htpriv.ldpc_cap, LDPC_HT_ENABLE_TX); else CLEAR_FLAG(psta->htpriv.ldpc_cap, LDPC_HT_ENABLE_TX); } update_ldpc_stbc_cap(psta); #endif /* RTW_INFO("MacId %d bLDPC %d\n", psta->cmn.mac_id, bLDPC); */ } #ifdef CONFIG_FWLPS_IN_IPS void rtl8812_set_FwPwrModeInIPS_cmd(PADAPTER padapter, u8 cmd_param) { fill_h2c_cmd_8812(padapter, H2C_8812_INACTIVE_PS, 1, &cmd_param); } #endif void rtl8812_set_FwPwrMode_cmd(PADAPTER padapter, u8 PSMode) { u8 u1H2CSetPwrMode[H2C_PWRMODE_LEN] = {0}; struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); u8 Mode = 0, RLBM = 0, PowerState = 0, LPSAwakeIntvl = 2, pwrModeByte5 = 0; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); u8 allQueueUAPSD = 0; RTW_INFO("%s: Mode=%d SmartPS=%d\n", __FUNCTION__, PSMode, pwrpriv->smart_ps); switch (PSMode) { case PS_MODE_ACTIVE: Mode = 0; break; case PS_MODE_MIN: Mode = 1; break; case PS_MODE_MAX: RLBM = 1; Mode = 1; break; case PS_MODE_DTIM: RLBM = 2; Mode = 1; break; case PS_MODE_UAPSD_WMM: Mode = 2; break; default: Mode = 0; break; } if (Mode > PS_MODE_ACTIVE) { #ifdef CONFIG_BT_COEXIST if ((rtw_btcoex_IsBtControlLps(padapter) == _TRUE) && (_TRUE == pHalData->EEPROMBluetoothCoexist)) { PowerState = rtw_btcoex_RpwmVal(padapter); pwrModeByte5 = rtw_btcoex_LpsVal(padapter); } else #endif /* CONFIG_BT_COEXIST */ { PowerState = 0x00;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ pwrModeByte5 = 0x40; } #ifdef CONFIG_EXT_CLK Mode |= BIT(7);/* supporting 26M XTAL CLK_Request feature. */ #endif /* CONFIG_EXT_CLK */ } else { PowerState = 0x0C;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ pwrModeByte5 = 0x40; } /* 0: Active, 1: LPS, 2: WMMPS */ SET_8812_H2CCMD_PWRMODE_PARM_MODE(u1H2CSetPwrMode, Mode); /* 0:Min, 1:Max , 2:User define */ SET_8812_H2CCMD_PWRMODE_PARM_RLBM(u1H2CSetPwrMode, RLBM); /* (LPS) smart_ps: 0: PS_Poll, 1: PS_Poll , 2: NullData */ /* (WMM)smart_ps: 0:PS_Poll, 1:NullData */ SET_8812_H2CCMD_PWRMODE_PARM_SMART_PS(u1H2CSetPwrMode, pwrpriv->smart_ps); /* AwakeInterval: Unit is beacon interval, this field is only valid in PS_DTIM mode */ SET_8812_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1H2CSetPwrMode, LPSAwakeIntvl); /* (WMM only)bAllQueueUAPSD */ SET_8812_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1H2CSetPwrMode, allQueueUAPSD); /* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ SET_8812_H2CCMD_PWRMODE_PARM_PWR_STATE(u1H2CSetPwrMode, PowerState); SET_8812_H2CCMD_PWRMODE_PARM_BYTE5(u1H2CSetPwrMode, pwrModeByte5); #ifdef CONFIG_BT_COEXIST if (_TRUE == pHalData->EEPROMBluetoothCoexist) rtw_btcoex_RecordPwrMode(padapter, u1H2CSetPwrMode, sizeof(u1H2CSetPwrMode)); #endif /* CONFIG_BT_COEXIST */ /* RTW_INFO("u1H2CSetPwrMode="MAC_FMT"\n", MAC_ARG(u1H2CSetPwrMode)); */ fill_h2c_cmd_8812(padapter, H2C_8812_SETPWRMODE, sizeof(u1H2CSetPwrMode), u1H2CSetPwrMode); } #ifdef CONFIG_TDLS #ifdef CONFIG_TDLS_CH_SW void rtl8812_set_BcnEarly_C2H_Rpt_cmd(PADAPTER padapter, u8 enable) { u8 u1H2CSetPwrMode[H2C_PWRMODE_LEN] = {0}; SET_8812_H2CCMD_PWRMODE_PARM_MODE(u1H2CSetPwrMode, 1); SET_8812_H2CCMD_PWRMODE_PARM_RLBM(u1H2CSetPwrMode, 1); SET_8812_H2CCMD_PWRMODE_PARM_SMART_PS(u1H2CSetPwrMode, 0); SET_8812_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1H2CSetPwrMode, 0); SET_8812_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1H2CSetPwrMode, 0); SET_8812_H2CCMD_PWRMODE_PARM_BCN_EARLY_C2H_RPT(u1H2CSetPwrMode, enable); SET_8812_H2CCMD_PWRMODE_PARM_PWR_STATE(u1H2CSetPwrMode, 0x0C); SET_8812_H2CCMD_PWRMODE_PARM_BYTE5(u1H2CSetPwrMode, 0); fill_h2c_cmd_8812(padapter, H2C_8812_SETPWRMODE, sizeof(u1H2CSetPwrMode), u1H2CSetPwrMode); } #endif #endif static void ConstructBeacon(_adapter *padapter, u8 *pframe, u32 *pLength) { struct rtw_ieee80211_hdr *pwlanhdr; u16 *fctrl; u32 rate_len, pktlen; struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; /* RTW_INFO("%s\n", __FUNCTION__); */ pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; fctrl = &(pwlanhdr->frame_ctl); *(fctrl) = 0; _rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); _rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN); _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN); SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/); /* pmlmeext->mgnt_seq++; */ set_frame_sub_type(pframe, WIFI_BEACON); pframe += sizeof(struct rtw_ieee80211_hdr_3addr); pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); /* timestamp will be inserted by hardware */ pframe += 8; pktlen += 8; /* beacon interval: 2 bytes */ _rtw_memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2); pframe += 2; pktlen += 2; /* capability info: 2 bytes */ _rtw_memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2); pframe += 2; pktlen += 2; if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { /* RTW_INFO("ie len=%d\n", cur_network->IELength); */ pktlen += cur_network->IELength - sizeof(NDIS_802_11_FIXED_IEs); _rtw_memcpy(pframe, cur_network->IEs + sizeof(NDIS_802_11_FIXED_IEs), pktlen); goto _ConstructBeacon; } /* below for ad-hoc mode */ /* SSID */ pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pktlen); /* supported rates... */ rate_len = rtw_get_rateset_len(cur_network->SupportedRates); pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8) ? 8 : rate_len), cur_network->SupportedRates, &pktlen); /* DS parameter set */ pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &pktlen); if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { u32 ATIMWindow; /* IBSS Parameter Set... */ /* ATIMWindow = cur->Configuration.ATIMWindow; */ ATIMWindow = 0; pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pktlen); } /* todo: ERP IE */ /* EXTERNDED SUPPORTED RATE */ if (rate_len > 8) pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pktlen); /* todo:HT for adhoc */ _ConstructBeacon: if ((pktlen + TXDESC_SIZE) > 512) { RTW_INFO("beacon frame too large\n"); return; } *pLength = pktlen; /* RTW_INFO("%s bcn_sz=%d\n", __FUNCTION__, pktlen); */ } static void ConstructPSPoll(_adapter *padapter, u8 *pframe, u32 *pLength) { struct rtw_ieee80211_hdr *pwlanhdr; u16 *fctrl; u32 pktlen; struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); /* RTW_INFO("%s\n", __FUNCTION__); */ pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; /* Frame control. */ fctrl = &(pwlanhdr->frame_ctl); *(fctrl) = 0; SetPwrMgt(fctrl); set_frame_sub_type(pframe, WIFI_PSPOLL); /* AID. */ set_duration(pframe, (pmlmeinfo->aid | 0xc000)); /* BSSID. */ _rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); /* TA. */ _rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN); *pLength = 16; } static void ConstructNullFunctionData( PADAPTER padapter, u8 *pframe, u32 *pLength, u8 *StaAddr, u8 bQoS, u8 AC, u8 bEosp, u8 bForcePowerSave) { struct rtw_ieee80211_hdr *pwlanhdr; u16 *fctrl; u32 pktlen; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct wlan_network *cur_network = &pmlmepriv->cur_network; struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); /* RTW_INFO("%s:%d\n", __FUNCTION__, bForcePowerSave); */ pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; fctrl = &pwlanhdr->frame_ctl; *(fctrl) = 0; if (bForcePowerSave) SetPwrMgt(fctrl); switch (cur_network->network.InfrastructureMode) { case Ndis802_11Infrastructure: SetToDs(fctrl); _rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); _rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN); _rtw_memcpy(pwlanhdr->addr3, StaAddr, ETH_ALEN); break; case Ndis802_11APMode: SetFrDs(fctrl); _rtw_memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); _rtw_memcpy(pwlanhdr->addr2, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); _rtw_memcpy(pwlanhdr->addr3, adapter_mac_addr(padapter), ETH_ALEN); break; case Ndis802_11IBSS: default: _rtw_memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); _rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN); _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); break; } SetSeqNum(pwlanhdr, 0); if (bQoS == _TRUE) { struct rtw_ieee80211_hdr_3addr_qos *pwlanqoshdr; set_frame_sub_type(pframe, WIFI_QOS_DATA_NULL); pwlanqoshdr = (struct rtw_ieee80211_hdr_3addr_qos *)pframe; SetPriority(&pwlanqoshdr->qc, AC); SetEOSP(&pwlanqoshdr->qc, bEosp); pktlen = sizeof(struct rtw_ieee80211_hdr_3addr_qos); } else { set_frame_sub_type(pframe, WIFI_DATA_NULL); pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); } *pLength = pktlen; } #ifdef CONFIG_GTK_OL static void ConstructGTKResponse( PADAPTER padapter, u8 *pframe, u32 *pLength ) { struct rtw_ieee80211_hdr *pwlanhdr; u16 *fctrl; u32 pktlen; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct wlan_network *cur_network = &pmlmepriv->cur_network; struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct security_priv *psecuritypriv = &padapter->securitypriv; static u8 LLCHeader[8] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00, 0x88, 0x8E}; static u8 GTKbody_a[11] = {0x01, 0x03, 0x00, 0x5F, 0x02, 0x03, 0x12, 0x00, 0x10, 0x42, 0x0B}; u8 *pGTKRspPkt = pframe; u8 EncryptionHeadOverhead = 0; /* RTW_INFO("%s:%d\n", __FUNCTION__, bForcePowerSave); */ pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; fctrl = &pwlanhdr->frame_ctl; *(fctrl) = 0; /* ------------------------------------------------------------------------- */ /* MAC Header. */ /* ------------------------------------------------------------------------- */ SetFrameType(fctrl, WIFI_DATA); /* set_frame_sub_type(fctrl, 0); */ SetToDs(fctrl); _rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); _rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN); _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); SetSeqNum(pwlanhdr, 0); set_duration(pwlanhdr, 0); #ifdef CONFIG_WAPI_SUPPORT *pLength = sMacHdrLng; #else *pLength = 24; #endif /* CONFIG_WAPI_SUPPORT */ /* YJ,del,120503 */ #if 0 /* ------------------------------------------------------------------------- */ /* Qos Header: leave space for it if necessary. */ /* ------------------------------------------------------------------------- */ if (pStaQos->CurrentQosMode > QOS_DISABLE) { SET_80211_HDR_QOS_EN(pGTKRspPkt, 1); PlatformZeroMemory(&(Buffer[*pLength]), sQoSCtlLng); *pLength += sQoSCtlLng; } #endif /* 0 */ /* ------------------------------------------------------------------------- */ /* Security Header: leave space for it if necessary. */ /* ------------------------------------------------------------------------- */ #if 1 switch (psecuritypriv->dot11PrivacyAlgrthm) { case _WEP40_: case _WEP104_: EncryptionHeadOverhead = 4; break; case _TKIP_: EncryptionHeadOverhead = 8; break; case _AES_: EncryptionHeadOverhead = 8; break; #ifdef CONFIG_WAPI_SUPPORT case _SMS4_: EncryptionHeadOverhead = 18; break; #endif /* CONFIG_WAPI_SUPPORT */ default: EncryptionHeadOverhead = 0; } if (EncryptionHeadOverhead > 0) { _rtw_memset(&(pframe[*pLength]), 0, EncryptionHeadOverhead); *pLength += EncryptionHeadOverhead; /* SET_80211_HDR_WEP(pGTKRspPkt, 1); */ /* Suggested by CCW. */ /* GTK's privacy bit is done by FW */ /* SetPrivacy(fctrl); */ } #endif /* 1 */ /* ------------------------------------------------------------------------- */ /* Frame Body. */ /* ------------------------------------------------------------------------- */ pGTKRspPkt = (u8 *)(pframe + *pLength); /* LLC header */ _rtw_memcpy(pGTKRspPkt, LLCHeader, 8); *pLength += 8; /* GTK element */ pGTKRspPkt += 8; /* GTK frame body after LLC, part 1 */ _rtw_memcpy(pGTKRspPkt, GTKbody_a, 11); *pLength += 11; pGTKRspPkt += 11; /* GTK frame body after LLC, part 2 */ _rtw_memset(&(pframe[*pLength]), 0, 88); *pLength += 88; pGTKRspPkt += 88; } #endif /* CONFIG_GTK_OL */ /* * Description: Get the reserved page number in Tx packet buffer. * Retrun value: the page number. * 2012.08.09, by tynli. * */ u8 GetTxBufferRsvdPageNum8812(_adapter *Adapter, bool bWoWLANBoundary) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); u8 RsvdPageNum = 0; u8 TxPageBndy = LAST_ENTRY_OF_TX_PKT_BUFFER_8812; /* default reseved 1 page for the IC type which is undefined. */ if (bWoWLANBoundary) rtw_hal_get_def_var(Adapter, HAL_DEF_TX_PAGE_BOUNDARY_WOWLAN, (u8 *)&TxPageBndy); else rtw_hal_get_def_var(Adapter, HAL_DEF_TX_PAGE_BOUNDARY, (u8 *)&TxPageBndy); RsvdPageNum = LAST_ENTRY_OF_TX_PKT_BUFFER_8812 - TxPageBndy + 1; return RsvdPageNum; } /* * Description: Fill the reserved packets that FW will use to RSVD page. * Now we just send 4 types packet to rsvd page. * (1)Beacon, (2)Ps-poll, (3)Null data, (4)ProbeRsp. * Input: * bDLFinished - FALSE: At the first time we will send all the packets as a large packet to Hw, * so we need to set the packet length to total lengh. * TRUE: At the second time, we should send the first packet (default:beacon) * to Hw again and set the lengh in descriptor to the real beacon lengh. * 2009.10.15 by tynli. */ static void SetFwRsvdPagePkt_8812(PADAPTER padapter, BOOLEAN bDLFinished) { PHAL_DATA_TYPE pHalData; struct xmit_frame *pcmdframe; struct pkt_attrib *pattrib; struct xmit_priv *pxmitpriv; struct mlme_ext_priv *pmlmeext; struct mlme_ext_info *pmlmeinfo; u32 PSPollLength, NullFunctionDataLength, QosNullLength; u32 BcnLen; u8 TotalPageNum = 0, CurtPktPageNum = 0, TxDescLen = 0, RsvdPageNum = 0; u8 *ReservedPagePacket; u8 RsvdPageLoc[5] = {0}; u16 BufIndex = 0, PageSize = 256; u32 TotalPacketLen, MaxRsvdPageBufSize = 0;; /* RTW_INFO("%s\n", __FUNCTION__); */ pHalData = GET_HAL_DATA(padapter); pxmitpriv = &padapter->xmitpriv; pmlmeext = &padapter->mlmeextpriv; pmlmeinfo = &pmlmeext->mlmext_info; if (IS_HARDWARE_TYPE_8812(padapter)) PageSize = 512; else if (IS_HARDWARE_TYPE_8821(padapter)) PageSize = PAGE_SIZE_TX_8821A; /* The function SetFwRsvdPagePkt_8812() input must be added a value "bDLWholePackets" to */ /* decide if download wowlan packets, and use "bDLWholePackets" to be GetTxBufferRsvdPageNum8812() 2nd input value. */ RsvdPageNum = GetTxBufferRsvdPageNum8812(padapter, _FALSE); MaxRsvdPageBufSize = RsvdPageNum * PageSize; pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv); if (pcmdframe == NULL) return; ReservedPagePacket = pcmdframe->buf_addr; TxDescLen = TXDESC_SIZE;/* The desc lengh in Tx packet buffer of 8812A is 40 bytes. */ /* (1) beacon */ BufIndex = TXDESC_OFFSET; ConstructBeacon(padapter, &ReservedPagePacket[BufIndex], &BcnLen); /* When we count the first page size, we need to reserve description size for the RSVD */ /* packet, it will be filled in front of the packet in TXPKTBUF. */ CurtPktPageNum = (u8)PageNum(BcnLen + TxDescLen, PageSize); if (bDLFinished) { TotalPageNum += CurtPktPageNum; TotalPacketLen = (TotalPageNum * PageSize); RTW_INFO("%s(): Beacon page size = %d\n", __FUNCTION__, TotalPageNum); } else { TotalPageNum += CurtPktPageNum; BufIndex += (CurtPktPageNum * PageSize); if (BufIndex > MaxRsvdPageBufSize) { RTW_INFO("%s(): Beacon: The rsvd page size is not enough!!BufIndex %d, MaxRsvdPageBufSize %d\n", __FUNCTION__, BufIndex, MaxRsvdPageBufSize); goto error; } /* (2) ps-poll */ ConstructPSPoll(padapter, &ReservedPagePacket[BufIndex], &PSPollLength); rtl8812a_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex - TxDescLen], PSPollLength, _TRUE, _FALSE, _FALSE); SET_8812_H2CCMD_RSVDPAGE_LOC_PSPOLL(RsvdPageLoc, TotalPageNum); /* RTW_INFO("SetFwRsvdPagePkt_8812(): HW_VAR_SET_TX_CMD: PS-POLL %p %d\n", */ /* &ReservedPagePacket[BufIndex-TxDescLen], (PSPollLength+TxDescLen)); */ CurtPktPageNum = (u8)PageNum(PSPollLength + TxDescLen, PageSize); BufIndex += (CurtPktPageNum * PageSize); TotalPageNum += CurtPktPageNum; if (BufIndex > MaxRsvdPageBufSize) { RTW_INFO("%s(): ps-poll: The rsvd page size is not enough!!BufIndex %d, MaxRsvdPageBufSize %d\n", __FUNCTION__, BufIndex, MaxRsvdPageBufSize); goto error; } /* (3) null data */ ConstructNullFunctionData( padapter, &ReservedPagePacket[BufIndex], &NullFunctionDataLength, get_my_bssid(&pmlmeinfo->network), _FALSE, 0, 0, _FALSE); rtl8812a_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex - TxDescLen], NullFunctionDataLength, _FALSE, _FALSE, _FALSE); SET_8812_H2CCMD_RSVDPAGE_LOC_NULL_DATA(RsvdPageLoc, TotalPageNum); /* RTW_INFO("SetFwRsvdPagePkt_8812(): HW_VAR_SET_TX_CMD: NULL DATA %p %d\n", */ /* &ReservedPagePacket[BufIndex-TxDescLen], (NullFunctionDataLength+TxDescLen)); */ CurtPktPageNum = (u8)PageNum(NullFunctionDataLength + TxDescLen, PageSize); BufIndex += (CurtPktPageNum * PageSize); TotalPageNum += CurtPktPageNum; if (BufIndex > MaxRsvdPageBufSize) { RTW_INFO("%s(): Null-data: The rsvd page size is not enough!!BufIndex %d, MaxRsvdPageBufSize %d\n", __FUNCTION__, BufIndex, MaxRsvdPageBufSize); goto error; } /* (5) Qos null data */ ConstructNullFunctionData( padapter, &ReservedPagePacket[BufIndex], &QosNullLength, get_my_bssid(&pmlmeinfo->network), _TRUE, 0, 0, _FALSE); rtl8812a_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex - TxDescLen], QosNullLength, _FALSE, _FALSE, _FALSE); SET_8812_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(RsvdPageLoc, TotalPageNum); /* RTW_INFO("SetFwRsvdPagePkt_8812(): HW_VAR_SET_TX_CMD: QOS NULL DATA %p %d\n", */ /* &ReservedPagePacket[BufIndex-TxDescLen], (QosNullLength+TxDescLen)); */ CurtPktPageNum = (u8)PageNum(QosNullLength + TxDescLen, PageSize); BufIndex += (CurtPktPageNum * PageSize); TotalPageNum += CurtPktPageNum; TotalPacketLen = (TotalPageNum * PageSize); } if (TotalPacketLen > MaxRsvdPageBufSize) { RTW_INFO("%s(): ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", __FUNCTION__, TotalPacketLen, MaxRsvdPageBufSize); goto error; } else { /* update attribute */ pattrib = &pcmdframe->attrib; update_mgntframe_attrib(padapter, pattrib); pattrib->qsel = QSLT_BEACON; pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TxDescLen; #ifdef CONFIG_PCI_HCI dump_mgntframe(padapter, pcmdframe); #else dump_mgntframe_and_wait(padapter, pcmdframe, 100); #endif } if (!bDLFinished) { RTW_INFO("%s: Set RSVD page location to Fw ,TotalPacketLen(%d), TotalPageNum(%d)\n", __FUNCTION__, TotalPacketLen, TotalPageNum); fill_h2c_cmd_8812(padapter, H2C_8812_RSVDPAGE, 5, RsvdPageLoc); } return; error: rtw_free_xmitframe(pxmitpriv, pcmdframe); } #ifdef CONFIG_P2P_PS void rtl8812_set_p2p_ps_offload_cmd(_adapter *padapter, u8 p2p_ps_state) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); struct wifidirect_info *pwdinfo = &(padapter->wdinfo); u8 *p2p_ps_offload = (u8 *)&pHalData->p2p_ps_offload; u8 i; #if 1 switch (p2p_ps_state) { case P2P_PS_DISABLE: RTW_INFO("P2P_PS_DISABLE\n"); _rtw_memset(p2p_ps_offload, 0, 1); break; case P2P_PS_ENABLE: RTW_INFO("P2P_PS_ENABLE\n"); /* update CTWindow value. */ if (pwdinfo->ctwindow > 0) { SET_8812_H2CCMD_P2P_PS_OFFLOAD_CTWINDOW_EN(p2p_ps_offload, 1); rtw_write8(padapter, REG_P2P_CTWIN, pwdinfo->ctwindow); } /* hw only support 2 set of NoA */ for (i = 0 ; i < pwdinfo->noa_num ; i++) { /* To control the register setting for which NOA */ rtw_write8(padapter, REG_NOA_DESC_SEL, (i << 4)); if (i == 0) SET_8812_H2CCMD_P2P_PS_OFFLOAD_NOA0_EN(p2p_ps_offload, 1); else SET_8812_H2CCMD_P2P_PS_OFFLOAD_NOA1_EN(p2p_ps_offload, 1); /* config P2P NoA Descriptor Register */ /* RTW_INFO("%s(): noa_duration = %x\n",__FUNCTION__,pwdinfo->noa_duration[i]); */ rtw_write32(padapter, REG_NOA_DESC_DURATION, pwdinfo->noa_duration[i]); /* RTW_INFO("%s(): noa_interval = %x\n",__FUNCTION__,pwdinfo->noa_interval[i]); */ rtw_write32(padapter, REG_NOA_DESC_INTERVAL, pwdinfo->noa_interval[i]); /* RTW_INFO("%s(): start_time = %x\n",__FUNCTION__,pwdinfo->noa_start_time[i]); */ rtw_write32(padapter, REG_NOA_DESC_START, pwdinfo->noa_start_time[i]); /* RTW_INFO("%s(): noa_count = %x\n",__FUNCTION__,pwdinfo->noa_count[i]); */ rtw_write8(padapter, REG_NOA_DESC_COUNT, pwdinfo->noa_count[i]); } if ((pwdinfo->opp_ps == 1) || (pwdinfo->noa_num > 0)) { /* rst p2p circuit */ rtw_write8(padapter, REG_DUAL_TSF_RST, BIT(4)); SET_8812_H2CCMD_P2P_PS_OFFLOAD_ENABLE(p2p_ps_offload, 1); if (pwdinfo->role == P2P_ROLE_GO) { /* 1: Owner, 0: Client */ SET_8812_H2CCMD_P2P_PS_OFFLOAD_ROLE(p2p_ps_offload, 1); SET_8812_H2CCMD_P2P_PS_OFFLOAD_ALLSTASLEEP(p2p_ps_offload, 0); } else { /* 1: Owner, 0: Client */ SET_8812_H2CCMD_P2P_PS_OFFLOAD_ROLE(p2p_ps_offload, 0); } SET_8812_H2CCMD_P2P_PS_OFFLOAD_DISCOVERY(p2p_ps_offload, 0); } break; case P2P_PS_SCAN: RTW_INFO("P2P_PS_SCAN\n"); SET_8812_H2CCMD_P2P_PS_OFFLOAD_DISCOVERY(p2p_ps_offload, 1); break; case P2P_PS_SCAN_DONE: RTW_INFO("P2P_PS_SCAN_DONE\n"); SET_8812_H2CCMD_P2P_PS_OFFLOAD_DISCOVERY(p2p_ps_offload, 0); pwdinfo->p2p_ps_state = P2P_PS_ENABLE; break; default: break; } RTW_INFO("P2P_PS_OFFLOAD : %x\n", p2p_ps_offload[0]); fill_h2c_cmd_8812(padapter, H2C_8812_P2P_PS_OFFLOAD, 1, p2p_ps_offload); #endif } #endif /* CONFIG_P2P */ static void rtl8812_set_FwRsvdPage_cmd(PADAPTER padapter, PRSVDPAGE_LOC rsvdpageloc) { u8 u1H2CRsvdPageParm[H2C_RSVDPAGE_LOC_LEN] = {0}; RTW_INFO("8812au/8821/8811 RsvdPageLoc: ProbeRsp=%d PsPoll=%d Null=%d QoSNull=%d BTNull=%d\n", rsvdpageloc->LocProbeRsp, rsvdpageloc->LocPsPoll, rsvdpageloc->LocNullData, rsvdpageloc->LocQosNull, rsvdpageloc->LocBTQosNull); SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1H2CRsvdPageParm, rsvdpageloc->LocProbeRsp); SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1H2CRsvdPageParm, rsvdpageloc->LocPsPoll); SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocNullData); SET_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocQosNull); SET_H2CCMD_RSVDPAGE_LOC_BT_QOS_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocBTQosNull); RTW_DBG_DUMP("u1H2CRsvdPageParm:", u1H2CRsvdPageParm, H2C_RSVDPAGE_LOC_LEN); fill_h2c_cmd_8812(padapter, H2C_RSVD_PAGE, H2C_RSVDPAGE_LOC_LEN, u1H2CRsvdPageParm); } #if defined(CONFIG_WOWLAN) || defined(CONFIG_AP_WOWLAN) static void rtl8812_set_FwAoacRsvdPage_cmd(PADAPTER padapter, PRSVDPAGE_LOC rsvdpageloc) { struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; u8 res = 0, count = 0; #ifdef CONFIG_WOWLAN u8 u1H2CAoacRsvdPageParm[H2C_AOAC_RSVDPAGE_LOC_LEN] = {0}; RTW_INFO("8192EAOACRsvdPageLoc: RWC=%d ArpRsp=%d NbrAdv=%d GtkRsp=%d GtkInfo=%d ProbeReq=%d NetworkList=%d\n", rsvdpageloc->LocRemoteCtrlInfo, rsvdpageloc->LocArpRsp, rsvdpageloc->LocNbrAdv, rsvdpageloc->LocGTKRsp, rsvdpageloc->LocGTKInfo, rsvdpageloc->LocProbeReq, rsvdpageloc->LocNetList); #ifdef CONFIG_PNO_SUPPORT RTW_INFO("NLO_INFO=%d\n", rsvdpageloc->LocPNOInfo); #endif if (check_fwstate(pmlmepriv, _FW_LINKED)) { SET_H2CCMD_AOAC_RSVDPAGE_LOC_REMOTE_WAKE_CTRL_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocRemoteCtrlInfo); SET_H2CCMD_AOAC_RSVDPAGE_LOC_ARP_RSP(u1H2CAoacRsvdPageParm, rsvdpageloc->LocArpRsp); /* SET_H2CCMD_AOAC_RSVDPAGE_LOC_NEIGHBOR_ADV(u1H2CAoacRsvdPageParm, rsvdpageloc->LocNbrAdv); */ SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_RSP(u1H2CAoacRsvdPageParm, rsvdpageloc->LocGTKRsp); SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocGTKInfo); #ifdef CONFIG_GTK_OL SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_EXT_MEM(u1H2CAoacRsvdPageParm, rsvdpageloc->LocGTKEXTMEM); #endif /* CONFIG_GTK_OL */ } else { #ifdef CONFIG_PNO_SUPPORT if (!pwrpriv->wowlan_in_resume) SET_H2CCMD_AOAC_RSVDPAGE_LOC_NLO_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocPNOInfo); #endif } RTW_DBG_DUMP("u1H2CAoacRsvdPageParm:", u1H2CAoacRsvdPageParm, H2C_AOAC_RSVDPAGE_LOC_LEN); fill_h2c_cmd_8812(padapter, H2C_AOAC_RSVD_PAGE, H2C_AOAC_RSVDPAGE_LOC_LEN, u1H2CAoacRsvdPageParm); #ifdef CONFIG_PNO_SUPPORT if (!MLME_IS_AP(padapter) && !MLME_IS_MESH(padapter) && !check_fwstate(pmlmepriv, _FW_LINKED) && pwrpriv->wowlan_in_resume == _FALSE) { res = rtw_read8(padapter, 0x1b8); while (res == 0 && count < 25) { RTW_INFO("[%d] FW loc_NLOInfo: %d\n", count, res); res = rtw_read8(padapter, 0x1b8); count++; rtw_msleep_os(2); } } #endif /* CONFIG_PNO_SUPPORT */ #endif /* CONFIG_WOWLAN */ } #endif void rtl8812_set_FwJoinBssReport_cmd(PADAPTER padapter, u8 mstatus) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); BOOLEAN bSendBeacon = _FALSE; BOOLEAN bcn_valid = _FALSE; u8 DLBcnCount = 0; u32 poll = 0; u8 RegFwHwTxQCtrl; RTW_INFO("%s mstatus(%x)\n", __func__ , mstatus); if (mstatus == 1) { /* * We should set AID, correct TSF, HW seq enable before set JoinBssReport to Fw in 88/92C. * Suggested by filen. Added by tynli. */ rtw_write16(padapter, REG_BCN_PSR_RPT, (0xC000 | pmlmeinfo->aid)); /* * Do not set TSF again here or vWiFi beacon DMA INT will not work. * correct_TSF(padapter, pmlmeext); * Hw sequende enable by dedault. 2010.06.23. by tynli. * rtw_write16(padapter, REG_NQOS_SEQ, ((pmlmeext->mgnt_seq+100)&0xFFF)); * rtw_write8(padapter, REG_HWSEQ_CTRL, 0xFF); */ /*Set REG_CR bit 8. DMA beacon by SW.*/ rtw_write8(padapter, REG_CR + 1, rtw_read8(padapter, REG_CR + 1) | BIT0); /* * Disable Hw protection for a time which revserd for Hw sending beacon. * Fix download reserved page packet fail that access collision with the protection time. * 2010.05.11. Added by tynli. * SetBcnCtrlReg(padapter, 0, BIT3); * SetBcnCtrlReg(padapter, BIT4, 0); */ rtw_write8(padapter, REG_BCN_CTRL , rtw_read8(padapter , REG_BCN_CTRL) & (~BIT(3))); rtw_write8(padapter, REG_BCN_CTRL , rtw_read8(padapter , REG_BCN_CTRL) | BIT(4)); RegFwHwTxQCtrl = rtw_read8(padapter, REG_FWHW_TXQ_CTRL + 2); if (RegFwHwTxQCtrl & BIT6) { RTW_INFO("HalDownloadRSVDPage(): There is an Adapter is sending beacon.\n"); bSendBeacon = _TRUE; } /* Set FWHW_TXQ_CTRL 0x422[6]=0 to tell Hw the packet is not a real beacon frame.*/ RegFwHwTxQCtrl &= (~BIT6); rtw_write8(padapter, REG_FWHW_TXQ_CTRL + 2, RegFwHwTxQCtrl); #if defined(CONFIG_USB_HCI) if (IS_FULL_SPEED_USB(padapter)) { rtw_hal_set_fw_rsvd_page(padapter , _FALSE); bcn_valid = _TRUE; } else #endif { /* Clear beacon valid check bit.*/ rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL); DLBcnCount = 0; poll = 0; do { rtw_hal_set_fw_rsvd_page(padapter, _FALSE); DLBcnCount++; do { rtw_yield_os(); /*rtw_mdelay_os(10);*/ /* check rsvd page download OK.*/ rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bcn_valid)); poll++; } while (!bcn_valid && (poll % 10) != 0 && !RTW_CANNOT_RUN(padapter)); } while (!bcn_valid && DLBcnCount <= 100 && !RTW_CANNOT_RUN(padapter)); } /*RT_ASSERT(bcn_valid, ("HalDownloadRSVDPage88ES(): 1 Download RSVD page failed!\n"));*/ if (RTW_CANNOT_RUN(padapter)) RTW_INFO("%s bSurpriseRemoved:%s, bDriverStopped:%s\n" , __func__ , rtw_is_surprise_removed(padapter) ? "True" : "False" , rtw_is_drv_stopped(padapter) ? "True" : "False"); else if (!bcn_valid) RTW_INFO(ADPT_FMT": 1 DL RSVD page failed! DLBcnCount:%u, poll:%u\n", ADPT_ARG(padapter) , DLBcnCount , poll); else { struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); pwrctl->fw_psmode_iface_id = padapter->iface_id; RTW_INFO(ADPT_FMT": 1 DL RSVD page success! DLBcnCount:%u, poll:%u\n", ADPT_ARG(padapter) , DLBcnCount , poll); } /* * We just can send the reserved page twice during the time that Tx thread is stopped (e.g. pnpsetpower) * because we need to free the Tx BCN Desc which is used by the first reserved page packet. * At run time, we cannot get the Tx Desc until it is released in TxHandleInterrupt() so we will return * the beacon TCB in the following code. 2011.11.23. by tynli. */ /*if(bcn_valid && padapter->bEnterPnpSleep)*/ if (0) { if (bSendBeacon) { rtw_hal_set_hwreg(padapter , HW_VAR_BCN_VALID, NULL); DLBcnCount = 0; poll = 0; do { /*SetFwRsvdPagePkt_8812(padapter, _TRUE);*/ rtw_hal_set_fw_rsvd_page(padapter , _TRUE); DLBcnCount++; do { rtw_yield_os(); /*rtw_mdelay_os(10);*/ /* check rsvd page download OK.*/ rtw_hal_get_hwreg(padapter , HW_VAR_BCN_VALID , (u8 *)(&bcn_valid)); poll++; } while (!bcn_valid && (poll % 10) != 0 && !RTW_CANNOT_RUN(padapter)); } while (!bcn_valid && DLBcnCount <= 100 && !RTW_CANNOT_RUN(padapter)); /*RT_ASSERT(bcn_valid, ("HalDownloadRSVDPage(): 2 Download RSVD page failed!\n"));*/ if (RTW_CANNOT_RUN(padapter)) RTW_INFO("%s bSurpriseRemoved:%s, bDriverStopped:%s\n" , __func__ , rtw_is_surprise_removed(padapter) ? "True" : "False" , rtw_is_drv_stopped(padapter) ? "True" : "False"); else if (!bcn_valid) RTW_INFO("%s: 2 Download RSVD page failed! DLBcnCount:%u, poll:%u\n" , __func__ , DLBcnCount , poll); else RTW_INFO("%s: 2 Download RSVD success! DLBcnCount:%u, poll:%u\n" , __func__ , DLBcnCount , poll); } } /* Enable Bcn*/ /*SetBcnCtrlReg(padapter, BIT3, 0);*/ /*SetBcnCtrlReg(padapter, 0, BIT4);*/ rtw_write8(padapter , REG_BCN_CTRL , rtw_read8(padapter , REG_BCN_CTRL) | BIT(3)); rtw_write8(padapter , REG_BCN_CTRL , rtw_read8(padapter , REG_BCN_CTRL) & (~BIT(4))); /* * To make sure that if there exists an adapter which would like to send beacon. * If exists, the origianl value of 0x422[6] will be 1, we should check this to * prevent from setting 0x422[6] to 0 after download reserved page, or it will cause * the beacon cannot be sent by HW. * 2010.06.23. Added by tynli. */ if (bSendBeacon) { RegFwHwTxQCtrl |= BIT6; rtw_write8(padapter, REG_FWHW_TXQ_CTRL + 2, RegFwHwTxQCtrl); } /* Update RSVD page location H2C to Fw.*/ if (bcn_valid) { rtw_hal_set_hwreg(padapter , HW_VAR_BCN_VALID , NULL); RTW_INFO("Set RSVD page location to Fw.\n"); /*FillH2CCmd88E(Adapter, H2C_88E_RSVDPAGE, H2C_RSVDPAGE_LOC_LENGTH, pMgntInfo->u1RsvdPageLoc);*/ } /* Do not enable HW DMA BCN or it will cause Pcie interface hang by timing issue. 2011.11.24. by tynli.*/ /*if(!padapter->bEnterPnpSleep)*/ { #ifndef CONFIG_PCI_HCI /* Clear CR[8] or beacon packet will not be send to TxBuf anymore.*/ rtw_write8(padapter, REG_CR + 1, rtw_read8(padapter, REG_CR + 1) & (~BIT0)); #endif } } } static VOID C2HTxBeamformingHandler_8812( IN PADAPTER Adapter, IN u8 *CmdBuf, IN u8 CmdLen ) { u8 status = CmdBuf[0] & BIT0; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); struct PHY_DM_STRUCT *pDM_Odm = &pHalData->odmpriv; #ifdef CONFIG_BEAMFORMING #if (BEAMFORMING_SUPPORT == 1) struct _RT_BEAMFORMING_INFO *p_beam_info = &pDM_Odm->beamforming_info; struct _RT_SOUNDING_INFO *pSoundInfo = &(p_beam_info->sounding_info); if (pSoundInfo->sound_mode == SOUNDING_FW_VHT_TIMER) { RTW_INFO("SOUNDING_FW_VHT_TIMER\n"); beamforming_check_sounding_success(pDM_Odm, status); } else { RTW_INFO("SOUNDING_SW_VHT_TIMER\n"); phydm_beamforming_end_sw(pDM_Odm, status); } #else /*(BEAMFORMING_SUPPORT == 0) - drv beamforming*/ beamforming_check_sounding_success(Adapter, status); #if (0)/*DEV_BUS_TYPE == RT_PCI_INTERFACE)*/ beamforming_end_fw(Adapter, status); #endif #endif #endif /*#ifdef CONFIG_BEAMFORMING*/ } static VOID C2HTxFeedbackHandler_8812( IN PADAPTER Adapter, IN u8 *CmdBuf, IN u8 CmdLen ) { #ifdef CONFIG_XMIT_ACK if (GET_8812_C2H_TX_RPT_RETRY_OVER(CmdBuf) | GET_8812_C2H_TX_RPT_LIFE_TIME_OVER(CmdBuf)) rtw_ack_tx_done(&Adapter->xmitpriv, RTW_SCTX_DONE_CCX_PKT_FAIL); else rtw_ack_tx_done(&Adapter->xmitpriv, RTW_SCTX_DONE_SUCCESS); #endif } s32 c2h_handler_8812a(_adapter *adapter, u8 id, u8 seq, u8 plen, u8 *payload) { s32 ret = _SUCCESS; switch (id) { case C2H_TXBF: RTW_INFO("[C2H], C2H_TXBF!!\n"); C2HTxBeamformingHandler_8812(adapter, payload, plen); break; case C2H_CCX_TX_RPT: C2HTxFeedbackHandler_8812(adapter, payload, plen); break; default: ret = _FAIL; break; } exit: return ret; } #ifdef CONFIG_BT_COEXIST void ConstructBtNullFunctionData( PADAPTER padapter, u8 *pframe, u32 *pLength, u8 *StaAddr, u8 bQoS, u8 AC, u8 bEosp, u8 bForcePowerSave) { struct rtw_ieee80211_hdr *pwlanhdr; u16 *fctrl; u32 pktlen; struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); u8 bssid[ETH_ALEN]; /* RTW_INFO("%s:%d\n", __FUNCTION__, bForcePowerSave); */ pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; if (NULL == StaAddr) { _rtw_memcpy(bssid, adapter_mac_addr(padapter), ETH_ALEN); StaAddr = bssid; } fctrl = &pwlanhdr->frame_ctl; *(fctrl) = 0; if (bForcePowerSave) SetPwrMgt(fctrl); SetFrDs(fctrl); _rtw_memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); _rtw_memcpy(pwlanhdr->addr2, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); _rtw_memcpy(pwlanhdr->addr3, adapter_mac_addr(padapter), ETH_ALEN); set_duration(pwlanhdr, 0); SetSeqNum(pwlanhdr, 0); if (bQoS == _TRUE) { struct rtw_ieee80211_hdr_3addr_qos *pwlanqoshdr; set_frame_sub_type(pframe, WIFI_QOS_DATA_NULL); pwlanqoshdr = (struct rtw_ieee80211_hdr_3addr_qos *)pframe; SetPriority(&pwlanqoshdr->qc, AC); SetEOSP(&pwlanqoshdr->qc, bEosp); pktlen = sizeof(struct rtw_ieee80211_hdr_3addr_qos); } else { set_frame_sub_type(pframe, WIFI_DATA_NULL); pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); } *pLength = pktlen; } static void SetFwRsvdPagePkt_BTCoex(PADAPTER padapter) { PHAL_DATA_TYPE pHalData; struct xmit_frame *pcmdframe; struct pkt_attrib *pattrib; struct xmit_priv *pxmitpriv; struct mlme_ext_priv *pmlmeext; struct mlme_ext_info *pmlmeinfo; struct pwrctrl_priv *pwrctl; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; u32 BeaconLength = 0; u32 NullDataLength = 0, QosNullLength = 0, BTQosNullLength = 0; u32 ProbeReqLength = 0; u8 *ReservedPagePacket; u8 TxDescLen = TXDESC_SIZE, TxDescOffset = TXDESC_OFFSET; u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0; u16 BufIndex, PageSize = 256; u32 TotalPacketLen, MaxRsvdPageBufSize = 0; RSVDPAGE_LOC RsvdPageLoc; if (IS_HARDWARE_TYPE_8812(padapter)) PageSize = 512; else if (IS_HARDWARE_TYPE_8821(padapter)) PageSize = PAGE_SIZE_TX_8821A; /* RTW_INFO("%s---->\n", __FUNCTION__); */ pHalData = GET_HAL_DATA(padapter); pxmitpriv = &padapter->xmitpriv; pmlmeext = &padapter->mlmeextpriv; pmlmeinfo = &pmlmeext->mlmext_info; pwrctl = adapter_to_pwrctl(padapter); /* RsvdPageNum = BCNQ_PAGE_NUM_8723B + WOWLAN_PAGE_NUM_8723B; */ if (IS_HARDWARE_TYPE_8812(padapter)) RsvdPageNum = BCNQ_PAGE_NUM_8812; else if (IS_HARDWARE_TYPE_8821(padapter)) RsvdPageNum = BCNQ_PAGE_NUM_8821; MaxRsvdPageBufSize = RsvdPageNum * PageSize; pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv); if (pcmdframe == NULL) { RTW_INFO("%s: alloc ReservedPagePacket fail!\n", __FUNCTION__); return; } ReservedPagePacket = pcmdframe->buf_addr; _rtw_memset(&RsvdPageLoc, 0, sizeof(RSVDPAGE_LOC)); /* 3 (1) beacon */ BufIndex = TxDescOffset; ConstructBeacon(padapter, &ReservedPagePacket[BufIndex], &BeaconLength); /* When we count the first page size, we need to reserve description size for the RSVD */ /* packet, it will be filled in front of the packet in TXPKTBUF. */ CurtPktPageNum = (u8)PageNum(TxDescLen + BeaconLength, PageSize); /* If we don't add 1 more page, the WOWLAN function has a problem. Baron thinks it's a bug of firmware */ if (CurtPktPageNum == 1) CurtPktPageNum += 1; TotalPageNum += CurtPktPageNum; BufIndex += (CurtPktPageNum * PageSize); /* Jump to lastest third page *;RESERV 2 PAGES for TxBF NDPA */ if (BufIndex < (MaxRsvdPageBufSize - PageSize)) { BufIndex = TxDescOffset + (MaxRsvdPageBufSize - PageSize); if (IS_HARDWARE_TYPE_8812(padapter)) TotalPageNum = BCNQ_PAGE_NUM_8812 - 2; else if (IS_HARDWARE_TYPE_8821(padapter)) TotalPageNum = BCNQ_PAGE_NUM_8821 - 2; } /* 3 (6) BT Qos null data */ RsvdPageLoc.LocBTQosNull = TotalPageNum; ConstructBtNullFunctionData( padapter, &ReservedPagePacket[BufIndex], &BTQosNullLength, NULL, _TRUE, 0, 0, _FALSE); rtl8812a_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex - TxDescLen], BTQosNullLength, _FALSE, _TRUE, _FALSE); /* RTW_INFO("%s(): HW_VAR_SET_TX_CMD: BT QOS NULL DATA %p %d\n", */ /* __FUNCTION__, &ReservedPagePacket[BufIndex-TxDescLen], (BTQosNullLength+TxDescLen)); */ CurtPktPageNum = (u8)PageNum(TxDescLen + BTQosNullLength, PageSize); TotalPageNum += CurtPktPageNum; TotalPacketLen = BufIndex + BTQosNullLength; if (TotalPacketLen > MaxRsvdPageBufSize) { RTW_INFO("%s(): ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", __FUNCTION__, TotalPacketLen, MaxRsvdPageBufSize); goto error; } else { /* update attribute */ pattrib = &pcmdframe->attrib; update_mgntframe_attrib(padapter, pattrib); pattrib->qsel = QSLT_BEACON; pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset; #ifdef CONFIG_PCI_HCI dump_mgntframe(padapter, pcmdframe); #else dump_mgntframe_and_wait(padapter, pcmdframe, 100); #endif } RTW_INFO("%s: Set RSVD page location to Fw ,TotalPacketLen(%d), TotalPageNum(%d)\n", __FUNCTION__, TotalPacketLen, TotalPageNum); if (check_fwstate(pmlmepriv, _FW_LINKED)) { rtl8812_set_FwRsvdPage_cmd(padapter, &RsvdPageLoc); #ifdef CONFIG_WOWLAN rtl8812_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc); #endif } return; error: rtw_free_xmitframe(pxmitpriv, pcmdframe); } void rtl8812a_download_BTCoex_AP_mode_rsvd_page(PADAPTER padapter) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); BOOLEAN bRecover = _FALSE; BOOLEAN bcn_valid = _FALSE; u8 DLBcnCount = 0; u32 poll = 0; u8 val8; u8 v8, RegFwHwTxQCtrl; RTW_INFO("+" FUNC_ADPT_FMT ": hw_port=%d\n", FUNC_ADPT_ARG(padapter), get_hw_port(padapter)); /* We should set AID, correct TSF, HW seq enable before set JoinBssReport to Fw in 88/92C. */ /* Suggested by filen. Added by tynli. */ rtw_write16(padapter, REG_BCN_PSR_RPT, (0xC000 | pmlmeinfo->aid)); /* set REG_CR bit 8 */ v8 = rtw_read8(padapter, REG_CR + 1); v8 |= BIT(0); /* ENSWBCN */ rtw_write8(padapter, REG_CR + 1, v8); /* Disable Hw protection for a time which revserd for Hw sending beacon. */ /* Fix download reserved page packet fail that access collision with the protection time. */ /* 2010.05.11. Added by tynli. */ val8 = rtw_read8(padapter, REG_BCN_CTRL); val8 &= ~BIT(3); val8 |= BIT(4); rtw_write8(padapter, REG_BCN_CTRL, val8); /* Set FWHW_TXQ_CTRL 0x422[6]=0 to tell Hw the packet is not a real beacon frame. */ RegFwHwTxQCtrl = rtw_read8(padapter, REG_FWHW_TXQ_CTRL + 2); if (RegFwHwTxQCtrl & BIT(6)) bRecover = _TRUE; /* To tell Hw the packet is not a real beacon frame. */ RegFwHwTxQCtrl &= ~BIT(6); rtw_write8(padapter, REG_FWHW_TXQ_CTRL + 2, RegFwHwTxQCtrl); #if defined(CONFIG_USB_HCI) if (IS_FULL_SPEED_USB(padapter)) { SetFwRsvdPagePkt_BTCoex(padapter); bcn_valid = _TRUE; } else #endif { /* Clear beacon valid check bit. */ rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL); rtw_hal_set_hwreg(padapter, HW_VAR_DL_BCN_SEL, NULL); DLBcnCount = 0; poll = 0; do { SetFwRsvdPagePkt_BTCoex(padapter); DLBcnCount++; do { rtw_yield_os(); /* rtw_mdelay_os(10); */ /* check rsvd page download OK. */ rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bcn_valid)); poll++; } while (!bcn_valid && (poll % 10) != 0 && !RTW_CANNOT_RUN(padapter)); } while (!bcn_valid && DLBcnCount <= 100 && !RTW_CANNOT_RUN(padapter)); } if (RTW_CANNOT_RUN(padapter)) ; else if (!bcn_valid) RTW_INFO(ADPT_FMT": 1 DL RSVD page failed! DLBcnCount:%u, poll:%u\n", ADPT_ARG(padapter) , DLBcnCount, poll); else { struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); pwrctl->fw_psmode_iface_id = padapter->iface_id; RTW_INFO(ADPT_FMT": 1 DL RSVD page success! DLBcnCount:%u, poll:%u\n", ADPT_ARG(padapter), DLBcnCount, poll); } /* 2010.05.11. Added by tynli. */ val8 = rtw_read8(padapter, REG_BCN_CTRL); val8 |= BIT(3); val8 &= ~BIT(4); rtw_write8(padapter, REG_BCN_CTRL, val8); /* To make sure that if there exists an adapter which would like to send beacon. */ /* If exists, the origianl value of 0x422[6] will be 1, we should check this to */ /* prevent from setting 0x422[6] to 0 after download reserved page, or it will cause */ /* the beacon cannot be sent by HW. */ /* 2010.06.23. Added by tynli. */ if (bRecover) { RegFwHwTxQCtrl |= BIT(6); rtw_write8(padapter, REG_FWHW_TXQ_CTRL + 2, RegFwHwTxQCtrl); } #ifndef CONFIG_PCI_HCI /* Clear CR[8] or beacon packet will not be send to TxBuf anymore. */ v8 = rtw_read8(padapter, REG_CR + 1); v8 &= ~BIT(0); /* ~ENSWBCN */ rtw_write8(padapter, REG_CR + 1, v8); #endif } #endif /* CONFIG_BT_COEXIST */