/****************************************************************************** * * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. * * 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. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * ******************************************************************************/ #define _RTL8188E_CMD_C_ #include #include #include #include #include #include #include #include #include #include #define CONFIG_H2C_EF #define RTL88E_MAX_H2C_BOX_NUMS 4 #define RTL88E_MAX_CMD_LEN 7 #define RTL88E_MESSAGE_BOX_SIZE 4 #define RTL88E_EX_MESSAGE_BOX_SIZE 4 #define RTL88E_RSVDPAGE_SIZE 1024 static u8 _is_fw_read_cmd_down(struct adapter* padapter, u8 msgbox_num) { u8 read_down = false; int retry_cnts = 100; u8 valid; /* DBG_8192C(" _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; } }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| ******************************************/ static s32 FillH2CCmd_88E(struct adapter *padapter, u8 ElementID, u32 CmdLen, u8 *pCmdBuffer) { u8 bcmd_down = false; s32 retry_cnts = 100; u8 h2c_box_num; u32 msgbox_addr; u32 msgbox_ex_addr; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); u8 cmd_idx,ext_cmd_len; u32 h2c_cmd = 0; u32 h2c_cmd_ex = 0; s32 ret = _FAIL; ; padapter = GET_PRIMARY_ADAPTER(padapter); pHalData = GET_HAL_DATA(padapter); if (padapter->bFWReady == false) { DBG_8192C("FillH2CCmd_88E(): 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 > RTL88E_MAX_CMD_LEN) { goto exit; } if (padapter->bSurpriseRemoved == true) 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)){ DBG_8192C(" fw read cmd failed...\n"); goto exit; } *(u8*)(&h2c_cmd) = ElementID; if (CmdLen<=3) { memcpy((u8*)(&h2c_cmd)+1, pCmdBuffer, CmdLen ); } else{ memcpy((u8*)(&h2c_cmd)+1, pCmdBuffer,3); ext_cmd_len = CmdLen-3; memcpy((u8*)(&h2c_cmd_ex), pCmdBuffer+3,ext_cmd_len ); /* Write Ext command */ msgbox_ex_addr = REG_HMEBOX_EXT_0 + (h2c_box_num *RTL88E_EX_MESSAGE_BOX_SIZE); #ifdef CONFIG_H2C_EF for(cmd_idx=0;cmd_idxLastHMEBoxNum = (h2c_box_num+1) % RTL88E_MAX_H2C_BOX_NUMS; }while((!bcmd_down) && (retry_cnts--)); ret = _SUCCESS; exit: _exit_critical_mutex(&(adapter_to_dvobj(padapter)->h2c_fwcmd_mutex), NULL); ; return ret; } u8 rtl8188e_set_rssi_cmd(struct adapter*padapter, u8 *param) { u8 res=_SUCCESS; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); ; if (pHalData->fw_ractrl == true){ }else{ DBG_8192C("==>%s fw dont support RA\n",__FUNCTION__); res=_FAIL; } return res; } u8 rtl8188e_set_raid_cmd(struct adapter*padapter, u32 mask) { u8 buf[3]; u8 res=_SUCCESS; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); ; if (pHalData->fw_ractrl == true){ __le32 lmask; memset(buf, 0, 3); lmask = cpu_to_le32( mask ); memcpy(buf, &lmask, 3); FillH2CCmd_88E(padapter, H2C_DM_MACID_CFG, 3, buf); }else{ DBG_8192C("==>%s fw dont support RA\n",__FUNCTION__); res=_FAIL; } return res; } /* bitmap[0:27] = tx_rate_bitmap */ /* bitmap[28:31]= Rate Adaptive id */ /* arg[0:4] = macid */ /* arg[5] = Short GI */ void rtl8188e_Add_RateATid(struct adapter *pAdapter, u32 bitmap, u8 arg, u8 rssi_level) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter); u8 macid, init_rate, raid, shortGIrate=false; macid = arg&0x1f; raid = (bitmap>>28) & 0x0f; bitmap &=0x0fffffff; if (rssi_level != DM_RATR_STA_INIT) bitmap = ODM_Get_Rate_Bitmap(&pHalData->odmpriv, macid, bitmap, rssi_level); bitmap |= ((raid<<28)&0xf0000000); init_rate = get_highest_rate_idx(bitmap&0x0fffffff)&0x3f; shortGIrate = (arg&BIT(5)) ? true:false; if (shortGIrate==true) init_rate |= BIT(6); raid = (bitmap>>28) & 0x0f; bitmap &= 0x0fffffff; DBG_871X("%s=> mac_id:%d , raid:%d , ra_bitmap=0x%x, shortGIrate=0x%02x\n", __FUNCTION__,macid ,raid ,bitmap, shortGIrate); #if (RATE_ADAPTIVE_SUPPORT == 1) ODM_RA_UpdateRateInfo_8188E( &(pHalData->odmpriv), macid, raid, bitmap, shortGIrate ); #endif } void rtl8188e_set_FwPwrMode_cmd(struct adapter *padapter, u8 Mode) { SETPWRMODE_PARM H2CSetPwrMode; struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); u8 RLBM = 0; /* 0:Min, 1:Max , 2:User define */ ; DBG_871X("%s: Mode=%d SmartPS=%d UAPSD=%d\n", __FUNCTION__, Mode, pwrpriv->smart_ps, padapter->registrypriv.uapsd_enable); H2CSetPwrMode.AwakeInterval = 2; /* DTIM =1 */ switch(Mode) { case PS_MODE_ACTIVE: H2CSetPwrMode.Mode = 0; break; case PS_MODE_MIN: H2CSetPwrMode.Mode = 1; break; case PS_MODE_MAX: RLBM = 1; H2CSetPwrMode.Mode = 1; break; case PS_MODE_DTIM: RLBM = 2; H2CSetPwrMode.Mode = 1; break; case PS_MODE_UAPSD_WMM: H2CSetPwrMode.Mode = 2; break; default: H2CSetPwrMode.Mode = 0; break; } /* H2CSetPwrMode.Mode = Mode; */ H2CSetPwrMode.SmartPS_RLBM = (((pwrpriv->smart_ps<<4)&0xf0) | (RLBM & 0x0f)); H2CSetPwrMode.bAllQueueUAPSD = padapter->registrypriv.uapsd_enable; if (Mode > 0) { H2CSetPwrMode.PwrState = 0x00;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ #ifdef CONFIG_EXT_CLK H2CSetPwrMode.Mode |= BIT(7);/* supporting 26M XTAL CLK_Request feature. */ #endif /* CONFIG_EXT_CLK */ } else H2CSetPwrMode.PwrState = 0x0C;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ FillH2CCmd_88E(padapter, H2C_PS_PWR_MODE, sizeof(H2CSetPwrMode), (u8 *)&H2CSetPwrMode); ; } void rtl8188e_set_FwMediaStatus_cmd(struct adapter *padapter, __le16 mstatus_rpt ) { u8 opmode,macid; u16 mst_rpt = le16_to_cpu(mstatus_rpt); u32 reg_macid_no_link = REG_MACID_NO_LINK_0; opmode = (u8) mst_rpt; macid = (u8)(mst_rpt >> 8) ; DBG_871X("### %s: MStatus=%x MACID=%d\n", __FUNCTION__,opmode,macid); FillH2CCmd_88E(padapter, H2C_COM_MEDIA_STATUS_RPT, sizeof(mst_rpt), (u8 *)&mst_rpt); if (macid > 31){ macid = macid-32; reg_macid_no_link = REG_MACID_NO_LINK_1; } /* Delete select macid (MACID 0~63) from queue list. */ if (opmode == 1)/* 1:connect */ { rtw_write32(padapter,reg_macid_no_link, (rtw_read32(padapter,reg_macid_no_link) & (~BIT(macid)))); } else/* 0: disconnect */ { rtw_write32(padapter,reg_macid_no_link, (rtw_read32(padapter,reg_macid_no_link)|BIT(macid))); } } static void ConstructBeacon(struct adapter *padapter, u8 *pframe, u32 *pLength) { struct rtw_ieee80211_hdr *pwlanhdr; __le16 *fctrl; u32 rate_len, pktlen; struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network); u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; /* DBG_871X("%s\n", __FUNCTION__); */ pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; fctrl = &(pwlanhdr->frame_ctl); *(fctrl) = 0; memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN); SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/); /* pmlmeext->mgnt_seq++; */ SetFrameSubType(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 */ memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2); pframe += 2; pktlen += 2; /* capability info: 2 bytes */ 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) { /* DBG_871X("ie len=%d\n", cur_network->IELength); */ pktlen += cur_network->IELength - sizeof(struct ndis_802_11_fixed_ies); memcpy(pframe, cur_network->IEs+sizeof(struct 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) { DBG_871X("beacon frame too large\n"); return; } *pLength = pktlen; /* DBG_871X("%s bcn_sz=%d\n", __FUNCTION__, pktlen); */ } static void ConstructPSPoll(struct adapter *padapter, u8 *pframe, u32 *pLength) { struct rtw_ieee80211_hdr *pwlanhdr; __le16 *fctrl; u32 pktlen; struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); /* DBG_871X("%s\n", __FUNCTION__); */ pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; /* Frame control. */ fctrl = &(pwlanhdr->frame_ctl); *(fctrl) = 0; SetPwrMgt(fctrl); SetFrameSubType(pframe, WIFI_PSPOLL); /* AID. */ SetDuration(pframe, (pmlmeinfo->aid | 0xc000)); /* BSSID. */ memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); /* TA. */ memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); *pLength = 16; } static void ConstructNullFunctionData( struct adapter *padapter, u8 *pframe, u32 *pLength, u8 *StaAddr, u8 bQoS, u8 AC, u8 bEosp, u8 bForcePowerSave) { struct rtw_ieee80211_hdr *pwlanhdr; __le16 *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); /* DBG_871X("%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); memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); memcpy(pwlanhdr->addr3, StaAddr, ETH_ALEN); break; case Ndis802_11APMode: SetFrDs(fctrl); memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); memcpy(pwlanhdr->addr2, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); memcpy(pwlanhdr->addr3, myid(&(padapter->eeprompriv)), ETH_ALEN); break; case Ndis802_11IBSS: default: memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); break; } SetSeqNum(pwlanhdr, 0); if (bQoS == true) { struct rtw_ieee80211_hdr_3addr_qos *pwlanqoshdr; SetFrameSubType(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 { SetFrameSubType(pframe, WIFI_DATA_NULL); pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); } *pLength = pktlen; } static void rtl8188e_set_FwRsvdPage_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc) { u8 u1H2CRsvdPageParm[H2C_8188E_RSVDPAGE_LOC_LEN]={0}; u8 u1H2CAoacRsvdPageParm[H2C_8188E_AOAC_RSVDPAGE_LOC_LEN]={0}; /* DBG_871X("8188RsvdPageLoc: PsPoll=%d Null=%d QoSNull=%d\n", */ /* rsvdpageloc->LocPsPoll, rsvdpageloc->LocNullData, rsvdpageloc->LocQosNull); */ SET_8188E_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1H2CRsvdPageParm, rsvdpageloc->LocPsPoll); SET_8188E_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocNullData); SET_8188E_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocQosNull); FillH2CCmd_88E(padapter, H2C_COM_RSVD_PAGE, H2C_8188E_RSVDPAGE_LOC_LEN, u1H2CRsvdPageParm); } /* To check if reserved page content is destroyed by beacon beacuse beacon is too large. */ /* 2010.06.23. Added by tynli. */ void CheckFwRsvdPageContent( struct adapter * Adapter ) { HAL_DATA_TYPE* pHalData = GET_HAL_DATA(Adapter); u32 MaxBcnPageNum; if (pHalData->FwRsvdPageStartOffset != 0) { /*MaxBcnPageNum = PageNum_128(pMgntInfo->MaxBeaconSize); RT_ASSERT((MaxBcnPageNum <= pHalData->FwRsvdPageStartOffset), ("CheckFwRsvdPageContent(): The reserved page content has been"\ "destroyed by beacon!!! MaxBcnPageNum(%d) FwRsvdPageStartOffset(%d)\n!", MaxBcnPageNum, pHalData->FwRsvdPageStartOffset));*/ } } /* */ /* 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(struct adapter *padapter, bool bDLFinished) { PHAL_DATA_TYPE pHalData; struct xmit_frame *pmgntframe; struct pkt_attrib *pattrib; struct xmit_priv *pxmitpriv; struct mlme_ext_priv *pmlmeext; struct mlme_ext_info *pmlmeinfo; u32 BeaconLength, ProbeRspLength, PSPollLength; u32 NullDataLength, QosNullLength, BTQosNullLength; u8 *ReservedPagePacket; u8 PageNum, PageNeed, TxDescLen; u16 BufIndex; u32 TotalPacketLen; RSVDPAGE_LOC RsvdPageLoc; DBG_871X("%s\n", __FUNCTION__); ReservedPagePacket = (u8*)rtw_zmalloc(RTL88E_RSVDPAGE_SIZE); if (ReservedPagePacket == NULL) { DBG_871X("%s: alloc ReservedPagePacket fail!\n", __FUNCTION__); return; } pHalData = GET_HAL_DATA(padapter); pxmitpriv = &padapter->xmitpriv; pmlmeext = &padapter->mlmeextpriv; pmlmeinfo = &pmlmeext->mlmext_info; TxDescLen = TXDESC_SIZE; PageNum = 0; /* 3 (1) beacon * 2 pages */ BufIndex = TXDESC_OFFSET; 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. */ PageNeed = (u8)PageNum_128(TxDescLen + BeaconLength); /* To reserved 2 pages for beacon buffer. 2010.06.24. */ if (PageNeed == 1) PageNeed += 1; PageNum += PageNeed; pHalData->FwRsvdPageStartOffset = PageNum; BufIndex += PageNeed*128; /* 3 (2) ps-poll *1 page */ RsvdPageLoc.LocPsPoll = PageNum; ConstructPSPoll(padapter, &ReservedPagePacket[BufIndex], &PSPollLength); rtl8188e_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], PSPollLength, true, false); PageNeed = (u8)PageNum_128(TxDescLen + PSPollLength); PageNum += PageNeed; BufIndex += PageNeed*128; /* 3 (3) null data * 1 page */ RsvdPageLoc.LocNullData = PageNum; ConstructNullFunctionData( padapter, &ReservedPagePacket[BufIndex], &NullDataLength, get_my_bssid(&pmlmeinfo->network), false, 0, 0, false); rtl8188e_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], NullDataLength, false, false); PageNeed = (u8)PageNum_128(TxDescLen + NullDataLength); PageNum += PageNeed; BufIndex += PageNeed*128; /* 3 (5) Qos null data */ RsvdPageLoc.LocQosNull = PageNum; ConstructNullFunctionData( padapter, &ReservedPagePacket[BufIndex], &QosNullLength, get_my_bssid(&pmlmeinfo->network), true, 0, 0, false); rtl8188e_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], QosNullLength, false, false); PageNeed = (u8)PageNum_128(TxDescLen + QosNullLength); PageNum += PageNeed; BufIndex += PageNeed*128; TotalPacketLen = BufIndex + QosNullLength; pmgntframe = alloc_mgtxmitframe(pxmitpriv); if (pmgntframe == NULL) goto exit; /* update attribute */ pattrib = &pmgntframe->attrib; update_mgntframe_attrib(padapter, pattrib); pattrib->qsel = 0x10; pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TXDESC_OFFSET; if (TotalPacketLen < RTL88E_RSVDPAGE_SIZE) memcpy(pmgntframe->buf_addr, ReservedPagePacket, TotalPacketLen); else DBG_871X("%s: memory copy fail at Line: %d\n", __FUNCTION__, __LINE__); rtw_hal_mgnt_xmit(padapter, pmgntframe); DBG_871X("%s: Set RSVD page location to Fw\n", __FUNCTION__); rtl8188e_set_FwRsvdPage_cmd(padapter, &RsvdPageLoc); /* FillH2CCmd_88E(padapter, H2C_COM_RSVD_PAGE, sizeof(RsvdPageLoc), (u8*)&RsvdPageLoc); */ exit: rtw_mfree(ReservedPagePacket, RTL88E_RSVDPAGE_SIZE); } void rtl8188e_set_FwJoinBssReport_cmd(struct adapter *padapter, u8 mstatus) { JOINBSSRPT_PARM JoinBssRptParm; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); bool bSendBeacon=false; bool bcn_valid = false; u8 DLBcnCount=0; u32 poll = 0; DBG_871X("%s mstatus(%x)\n", __FUNCTION__,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. */ pHalData->RegCR_1 |= BIT0; rtw_write8(padapter, REG_CR+1, pHalData->RegCR_1); /* 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)); if (pHalData->RegFwHwTxQCtrl&BIT6) { DBG_871X("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. */ rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, (pHalData->RegFwHwTxQCtrl&(~BIT6))); pHalData->RegFwHwTxQCtrl &= (~BIT6); /* Clear beacon valid check bit. */ rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL); DLBcnCount = 0; poll = 0; do { /* download rsvd page. */ SetFwRsvdPagePkt(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 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); }while(!bcn_valid && DLBcnCount<=100 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); /* RT_ASSERT(bcn_valid, ("HalDownloadRSVDPage88ES(): 1 Download RSVD page failed!\n")); */ if (padapter->bSurpriseRemoved || padapter->bDriverStopped) { } else if (!bcn_valid) DBG_871X("%s: 1 Download RSVD page failed! DLBcnCount:%u, poll:%u\n", __FUNCTION__ ,DLBcnCount, poll); else DBG_871X("%s: 1 Download RSVD success! DLBcnCount:%u, poll:%u\n", __FUNCTION__, DLBcnCount, poll); /* */ /* We just can send the reserved page twice during the time that Tx thread is stopped (e.g. pnpsetpower) */ /* becuase 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(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 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); }while(!bcn_valid && DLBcnCount<=100 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); /* RT_ASSERT(bcn_valid, ("HalDownloadRSVDPage(): 2 Download RSVD page failed!\n")); */ if (padapter->bSurpriseRemoved || padapter->bDriverStopped) { } else if (!bcn_valid) DBG_871X("%s: 2 Download RSVD page failed! DLBcnCount:%u, poll:%u\n", __FUNCTION__ ,DLBcnCount, poll); else DBG_871X("%s: 2 Download RSVD success! DLBcnCount:%u, poll:%u\n", __FUNCTION__, 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) { rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, (pHalData->RegFwHwTxQCtrl|BIT6)); pHalData->RegFwHwTxQCtrl |= BIT6; } /* */ /* Update RSVD page location H2C to Fw. */ /* */ if (bcn_valid) { rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL); DBG_871X("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) */ { /* Clear CR[8] or beacon packet will not be send to TxBuf anymore. */ pHalData->RegCR_1 &= (~BIT0); rtw_write8(padapter, REG_CR+1, pHalData->RegCR_1); } } } #ifdef CONFIG_P2P void rtl8188e_set_p2p_ps_offload_cmd(struct 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 ); struct P2P_PS_Offload_t *p2p_ps_offload = &pHalData->p2p_ps_offload; u8 i; switch(p2p_ps_state) { case P2P_PS_DISABLE: DBG_8192C("P2P_PS_DISABLE\n"); memset(p2p_ps_offload, 0 ,1); break; case P2P_PS_ENABLE: DBG_8192C("P2P_PS_ENABLE\n"); /* update CTWindow value. */ if ( pwdinfo->ctwindow > 0 ) { p2p_ps_offload->CTWindow_En = 1; rtw_write8(padapter, REG_P2P_CTWIN, pwdinfo->ctwindow); } /* hw only support 2 set of NoA */ for( i=0 ; inoa_num ; i++) { /* To control the register setting for which NOA */ rtw_write8(padapter, REG_NOA_DESC_SEL, (i << 4)); if (i == 0) p2p_ps_offload->NoA0_En = 1; else p2p_ps_offload->NoA1_En = 1; /* config P2P NoA Descriptor Register */ /* DBG_8192C("%s(): noa_duration = %x\n",__FUNCTION__,pwdinfo->noa_duration[i]); */ rtw_write32(padapter, REG_NOA_DESC_DURATION, pwdinfo->noa_duration[i]); /* DBG_8192C("%s(): noa_interval = %x\n",__FUNCTION__,pwdinfo->noa_interval[i]); */ rtw_write32(padapter, REG_NOA_DESC_INTERVAL, pwdinfo->noa_interval[i]); /* DBG_8192C("%s(): start_time = %x\n",__FUNCTION__,pwdinfo->noa_start_time[i]); */ rtw_write32(padapter, REG_NOA_DESC_START, pwdinfo->noa_start_time[i]); /* DBG_8192C("%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)); p2p_ps_offload->Offload_En = 1; if (pwdinfo->role == P2P_ROLE_GO) { p2p_ps_offload->role= 1; p2p_ps_offload->AllStaSleep = 0; } else { p2p_ps_offload->role= 0; } p2p_ps_offload->discovery = 0; } break; case P2P_PS_SCAN: DBG_8192C("P2P_PS_SCAN\n"); p2p_ps_offload->discovery = 1; break; case P2P_PS_SCAN_DONE: DBG_8192C("P2P_PS_SCAN_DONE\n"); p2p_ps_offload->discovery = 0; pwdinfo->p2p_ps_state = P2P_PS_ENABLE; break; default: break; } FillH2CCmd_88E(padapter, H2C_PS_P2P_OFFLOAD, 1, (u8 *)p2p_ps_offload); } #endif /* CONFIG_P2P */ #ifdef CONFIG_TSF_RESET_OFFLOAD /* ask FW to Reset sync register at Beacon early interrupt */ u8 rtl8188e_reset_tsf(struct adapter *padapter, u8 reset_port ) { u8 buf[2]; u8 res=_SUCCESS; s32 ret; ; if (IFACE_PORT0==reset_port) { buf[0] = 0x1; buf[1] = 0; } else{ buf[0] = 0x0; buf[1] = 0x1; } ret = FillH2CCmd_88E(padapter, H2C_RESET_TSF, 2, buf); ; return res; } int reset_tsf(struct adapter *Adapter, u8 reset_port ) { u8 reset_cnt_before = 0, reset_cnt_after = 0, loop_cnt = 0; u32 reg_reset_tsf_cnt = (IFACE_PORT0==reset_port) ? REG_FW_RESET_TSF_CNT_0:REG_FW_RESET_TSF_CNT_1; u32 reg_bcncrtl = (IFACE_PORT0==reset_port) ? REG_BCN_CTRL_1:REG_BCN_CTRL; rtw_scan_abort(Adapter->pbuddy_adapter); /* site survey will cause reset_tsf fail */ reset_cnt_after = reset_cnt_before = rtw_read8(Adapter,reg_reset_tsf_cnt); rtl8188e_reset_tsf(Adapter, reset_port); while ((reset_cnt_after == reset_cnt_before ) && (loop_cnt < 10)) { rtw_msleep_os(100); loop_cnt++; reset_cnt_after = rtw_read8(Adapter, reg_reset_tsf_cnt); } return(loop_cnt >= 10) ? _FAIL : true; } #endif /* CONFIG_TSF_RESET_OFFLOAD */