diff options
Diffstat (limited to 'drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c')
| -rw-r--r-- | drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c | 2358 |
1 files changed, 2358 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c b/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c new file mode 100644 index 0000000..69eed62 --- /dev/null +++ b/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c @@ -0,0 +1,2358 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 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. + * + ******************************************************************************/ +#define _RTL8723B_CMD_C_ + +#include <drv_types.h> +#include <rtw_debug.h> +#include <rtl8723b_hal.h> +#include "hal_com_h2c.h" + +#define MAX_H2C_BOX_NUMS 4 +#define MESSAGE_BOX_SIZE 4 + +#define RTL8723B_MAX_CMD_LEN 7 +#define RTL8723B_EX_MESSAGE_BOX_SIZE 4 + +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; + } +#ifdef CONFIG_WOWLAN + else + msleep(1); +#endif + } while ((!read_down) && (retry_cnts--)); + + return read_down; + +} + + +/***************************************** +* H2C Msg format : +*| 31 - 8 |7-5 | 4 - 0 | +*| h2c_msg |Class |CMD_ID | +*| 31-0 | +*| Ext msg | +* +******************************************/ +s32 FillH2CCmd8723B(struct adapter *padapter, u8 ElementID, u32 CmdLen, u8 *pCmdBuffer) +{ + u8 h2c_box_num; + u32 msgbox_addr; + u32 msgbox_ex_addr = 0; + struct hal_com_data *pHalData; + u32 h2c_cmd = 0; + u32 h2c_cmd_ex = 0; + s32 ret = _FAIL; + + padapter = GET_PRIMARY_ADAPTER(padapter); + pHalData = GET_HAL_DATA(padapter); + if (mutex_lock_interruptible(&(adapter_to_dvobj(padapter)->h2c_fwcmd_mutex))) + return ret; + + if (!pCmdBuffer) { + goto exit; + } + + if (CmdLen > RTL8723B_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"); + /* DBG_8192C(" 0x1c0: 0x%8x\n", rtw_read32(padapter, 0x1c0)); */ + /* DBG_8192C(" 0x1c4: 0x%8x\n", rtw_read32(padapter, 0x1c4)); */ + goto exit; + } + + if (CmdLen <= 3) + memcpy((u8 *)(&h2c_cmd)+1, pCmdBuffer, CmdLen); + else { + memcpy((u8 *)(&h2c_cmd)+1, pCmdBuffer, 3); + memcpy((u8 *)(&h2c_cmd_ex), pCmdBuffer+3, CmdLen-3); +/* *(u8 *)(&h2c_cmd) |= BIT(7); */ + } + + *(u8 *)(&h2c_cmd) |= ElementID; + + if (CmdLen > 3) { + msgbox_ex_addr = REG_HMEBOX_EXT0_8723B + (h2c_box_num*RTL8723B_EX_MESSAGE_BOX_SIZE); + rtw_write32(padapter, msgbox_ex_addr, h2c_cmd_ex); + } + msgbox_addr = REG_HMEBOX_0 + (h2c_box_num*MESSAGE_BOX_SIZE); + rtw_write32(padapter, msgbox_addr, h2c_cmd); + + /* DBG_8192C("MSG_BOX:%d, CmdLen(%d), CmdID(0x%x), reg:0x%x =>h2c_cmd:0x%.8x, reg:0x%x =>h2c_cmd_ex:0x%.8x\n" */ + /* , pHalData->LastHMEBoxNum , CmdLen, ElementID, msgbox_addr, h2c_cmd, msgbox_ex_addr, h2c_cmd_ex); */ + + pHalData->LastHMEBoxNum = (h2c_box_num+1) % MAX_H2C_BOX_NUMS; + + } while (0); + + ret = _SUCCESS; + +exit: + + mutex_unlock(&(adapter_to_dvobj(padapter)->h2c_fwcmd_mutex)); + return ret; +} + +static void ConstructBeacon(struct adapter *padapter, u8 *pframe, u32 *pLength) +{ + struct 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", __func__); */ + + pwlanhdr = (struct ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_control); + *(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 ieee80211_hdr_3addr); + pktlen = sizeof (struct 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_fix_ie); + memcpy(pframe, cur_network->IEs+sizeof(struct ndis_802_11_fix_ie), 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", __func__, pktlen); */ + +} + +static void ConstructPSPoll(struct adapter *padapter, u8 *pframe, u32 *pLength) +{ + struct ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + /* DBG_871X("%s\n", __func__); */ + + pwlanhdr = (struct ieee80211_hdr *)pframe; + + /* Frame control. */ + fctrl = &(pwlanhdr->frame_control); + *(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 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", __func__, bForcePowerSave); */ + + pwlanhdr = (struct ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_control; + *(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 ieee80211_qos_hdr *pwlanqoshdr; + + SetFrameSubType(pframe, WIFI_QOS_DATA_NULL); + + pwlanqoshdr = (struct ieee80211_qos_hdr *)pframe; + SetPriority(&pwlanqoshdr->qos_ctrl, AC); + SetEOSP(&pwlanqoshdr->qos_ctrl, bEosp); + + pktlen = sizeof(struct ieee80211_qos_hdr); + } else { + SetFrameSubType(pframe, WIFI_DATA_NULL); + + pktlen = sizeof(struct ieee80211_hdr_3addr); + } + + *pLength = pktlen; +} + + +#ifdef CONFIG_WOWLAN +/* */ +/* Description: */ +/* Construct the ARP response packet to support ARP offload. */ +/* */ +static void ConstructARPResponse( + struct adapter *padapter, + u8 *pframe, + u32 *pLength, + u8 *pIPAddress +) +{ + struct ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct security_priv *psecuritypriv = &padapter->securitypriv; + static u8 ARPLLCHeader[8] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00, 0x08, 0x06}; + u8 *pARPRspPkt = pframe; + /* for TKIP Cal MIC */ + u8 *payload = pframe; + u8 EncryptionHeadOverhead = 0; + /* DBG_871X("%s:%d\n", __func__, bForcePowerSave); */ + + pwlanhdr = (struct ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_control; + *(fctrl) = 0; + + /* */ + /* MAC Header. */ + /* */ + SetFrameType(fctrl, WIFI_DATA); + /* SetFrameSubType(fctrl, 0); */ + SetToDs(fctrl); + memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, 0); + SetDuration(pwlanhdr, 0); + /* SET_80211_HDR_FRAME_CONTROL(pARPRspPkt, 0); */ + /* SET_80211_HDR_TYPE_AND_SUBTYPE(pARPRspPkt, Type_Data); */ + /* SET_80211_HDR_TO_DS(pARPRspPkt, 1); */ + /* SET_80211_HDR_ADDRESS1(pARPRspPkt, pMgntInfo->Bssid); */ + /* SET_80211_HDR_ADDRESS2(pARPRspPkt, Adapter->CurrentAddress); */ + /* SET_80211_HDR_ADDRESS3(pARPRspPkt, pMgntInfo->Bssid); */ + + /* SET_80211_HDR_DURATION(pARPRspPkt, 0); */ + /* SET_80211_HDR_FRAGMENT_SEQUENCE(pARPRspPkt, 0); */ + *pLength = 24; + + /* */ + /* Security Header: leave space for it if necessary. */ + /* */ + + switch (psecuritypriv->dot11PrivacyAlgrthm) { + case _WEP40_: + case _WEP104_: + EncryptionHeadOverhead = 4; + break; + case _TKIP_: + EncryptionHeadOverhead = 8; + break; + case _AES_: + EncryptionHeadOverhead = 8; + break; + default: + EncryptionHeadOverhead = 0; + } + + if (EncryptionHeadOverhead > 0) { + memset(&(pframe[*pLength]), 0, EncryptionHeadOverhead); + *pLength += EncryptionHeadOverhead; + SetPrivacy(fctrl); + } + + /* */ + /* Frame Body. */ + /* */ + pARPRspPkt = (u8 *)(pframe + *pLength); + payload = pARPRspPkt; /* Get Payload pointer */ + /* LLC header */ + memcpy(pARPRspPkt, ARPLLCHeader, 8); + *pLength += 8; + + /* ARP element */ + pARPRspPkt += 8; + SET_ARP_PKT_HW(pARPRspPkt, 0x0100); + SET_ARP_PKT_PROTOCOL(pARPRspPkt, 0x0008); /* IP protocol */ + SET_ARP_PKT_HW_ADDR_LEN(pARPRspPkt, 6); + SET_ARP_PKT_PROTOCOL_ADDR_LEN(pARPRspPkt, 4); + SET_ARP_PKT_OPERATION(pARPRspPkt, 0x0200); /* ARP response */ + SET_ARP_PKT_SENDER_MAC_ADDR(pARPRspPkt, myid(&(padapter->eeprompriv))); + SET_ARP_PKT_SENDER_IP_ADDR(pARPRspPkt, pIPAddress); + { + SET_ARP_PKT_TARGET_MAC_ADDR(pARPRspPkt, get_my_bssid(&(pmlmeinfo->network))); + SET_ARP_PKT_TARGET_IP_ADDR(pARPRspPkt, pIPAddress); + DBG_871X("%s Target Mac Addr:" MAC_FMT "\n", __func__, MAC_ARG(get_my_bssid(&(pmlmeinfo->network)))); + DBG_871X("%s Target IP Addr" IP_FMT "\n", __func__, IP_ARG(pIPAddress)); + } + + *pLength += 28; + + if (psecuritypriv->dot11PrivacyAlgrthm == _TKIP_) { + u8 mic[8]; + struct mic_data micdata; + struct sta_info *psta = NULL; + u8 priority[4] = { + 0x0, 0x0, 0x0, 0x0 + }; + u8 null_key[16] = { + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 + }; + + DBG_871X("%s(): Add MIC\n", __func__); + + psta = rtw_get_stainfo(&padapter->stapriv, get_my_bssid(&(pmlmeinfo->network))); + if (psta != NULL) { + if (!memcmp(&psta->dot11tkiptxmickey.skey[0], null_key, 16)) { + DBG_871X("%s(): STA dot11tkiptxmickey == 0\n", __func__); + } + /* start to calculate the mic code */ + rtw_secmicsetkey(&micdata, &psta->dot11tkiptxmickey.skey[0]); + } + + rtw_secmicappend(&micdata, pwlanhdr->addr3, 6); /* DA */ + + rtw_secmicappend(&micdata, pwlanhdr->addr2, 6); /* SA */ + + priority[0] = 0; + rtw_secmicappend(&micdata, &priority[0], 4); + + rtw_secmicappend(&micdata, payload, 36); /* payload length = 8 + 28 */ + + rtw_secgetmic(&micdata, &(mic[0])); + + pARPRspPkt += 28; + memcpy(pARPRspPkt, &(mic[0]), 8); + + *pLength += 8; + } +} + +#ifdef CONFIG_PNO_SUPPORT +static void ConstructPnoInfo( + struct adapter *padapter, u8 *pframe, u32 *pLength +) +{ + + struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); + + u8 *pPnoInfoPkt = pframe; + pPnoInfoPkt = (u8 *)(pframe + *pLength); + memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_num, 4); + + *pLength += 4; + pPnoInfoPkt += 4; + memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->fast_scan_period, 4); + + *pLength += 4; + pPnoInfoPkt += 4; + memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->fast_scan_iterations, 4); + + *pLength += 4; + pPnoInfoPkt += 4; + memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->slow_scan_period, 4); + + *pLength += 4; + pPnoInfoPkt += 4; + memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_length, + MAX_PNO_LIST_COUNT); + + *pLength += MAX_PNO_LIST_COUNT; + pPnoInfoPkt += MAX_PNO_LIST_COUNT; + memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_cipher_info, + MAX_PNO_LIST_COUNT); + + *pLength += MAX_PNO_LIST_COUNT; + pPnoInfoPkt += MAX_PNO_LIST_COUNT; + memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_channel_info, + MAX_PNO_LIST_COUNT); + + *pLength += MAX_PNO_LIST_COUNT; + pPnoInfoPkt += MAX_PNO_LIST_COUNT; +} + +static void ConstructSSIDList( + struct adapter *padapter, u8 *pframe, u32 *pLength +) +{ + int i = 0; + u8 *pSSIDListPkt = pframe; + struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); + + pSSIDListPkt = (u8 *)(pframe + *pLength); + + for (i = 0; i < pwrctl->pnlo_info->ssid_num ; i++) { + memcpy(pSSIDListPkt, &pwrctl->pno_ssid_list->node[i].SSID, + pwrctl->pnlo_info->ssid_length[i]); + + *pLength += WLAN_SSID_MAXLEN; + pSSIDListPkt += WLAN_SSID_MAXLEN; + } +} + +static void ConstructScanInfo( + struct adapter *padapter, u8 *pframe, u32 *pLength +) +{ + int i = 0; + u8 *pScanInfoPkt = pframe; + struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); + + pScanInfoPkt = (u8 *)(pframe + *pLength); + + memcpy(pScanInfoPkt, &pwrctl->pscan_info->channel_num, 1); + + *pLength += 1; + pScanInfoPkt += 1; + memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_ch, 1); + + + *pLength += 1; + pScanInfoPkt += 1; + memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_bw, 1); + + + *pLength += 1; + pScanInfoPkt += 1; + memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_40_offset, 1); + + *pLength += 1; + pScanInfoPkt += 1; + memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_80_offset, 1); + + *pLength += 1; + pScanInfoPkt += 1; + memcpy(pScanInfoPkt, &pwrctl->pscan_info->periodScan, 1); + + *pLength += 1; + pScanInfoPkt += 1; + memcpy(pScanInfoPkt, &pwrctl->pscan_info->period_scan_time, 1); + + *pLength += 1; + pScanInfoPkt += 1; + memcpy(pScanInfoPkt, &pwrctl->pscan_info->enableRFE, 1); + + *pLength += 1; + pScanInfoPkt += 1; + memcpy(pScanInfoPkt, &pwrctl->pscan_info->rfe_type, 8); + + *pLength += 8; + pScanInfoPkt += 8; + + for (i = 0; i < MAX_SCAN_LIST_COUNT; i++) { + memcpy(pScanInfoPkt, &pwrctl->pscan_info->ssid_channel_info[i], 4); + *pLength += 4; + pScanInfoPkt += 4; + } +} +#endif + +#ifdef CONFIG_GTK_OL +static void ConstructGTKResponse( + struct adapter *padapter, u8 *pframe, u32 *pLength +) +{ + struct ieee80211_hdr *pwlanhdr; + u16 *fctrl; + 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; + /* DBG_871X("%s:%d\n", __func__, bForcePowerSave); */ + + pwlanhdr = (struct ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_control; + *(fctrl) = 0; + + /* */ + /* MAC Header. */ + /* */ + SetFrameType(fctrl, WIFI_DATA); + /* SetFrameSubType(fctrl, 0); */ + SetToDs(fctrl); + memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, 0); + SetDuration(pwlanhdr, 0); + + *pLength = 24; + + /* */ + /* Security Header: leave space for it if necessary. */ + /* */ + + switch (psecuritypriv->dot11PrivacyAlgrthm) { + case _WEP40_: + case _WEP104_: + EncryptionHeadOverhead = 4; + break; + case _TKIP_: + EncryptionHeadOverhead = 8; + break; + case _AES_: + EncryptionHeadOverhead = 8; + break; + default: + EncryptionHeadOverhead = 0; + } + + if (EncryptionHeadOverhead > 0) { + memset(&(pframe[*pLength]), 0, EncryptionHeadOverhead); + *pLength += EncryptionHeadOverhead; + /* GTK's privacy bit is done by FW */ + /* SetPrivacy(fctrl); */ + } + + /* */ + /* Frame Body. */ + /* */ + pGTKRspPkt = (u8 *)(pframe + *pLength); + /* LLC header */ + memcpy(pGTKRspPkt, LLCHeader, 8); + *pLength += 8; + + /* GTK element */ + pGTKRspPkt += 8; + + /* GTK frame body after LLC, part 1 */ + memcpy(pGTKRspPkt, GTKbody_a, 11); + *pLength += 11; + pGTKRspPkt += 11; + /* GTK frame body after LLC, part 2 */ + memset(&(pframe[*pLength]), 0, 88); + *pLength += 88; + pGTKRspPkt += 88; + +} +#endif /* CONFIG_GTK_OL */ + +#ifdef CONFIG_PNO_SUPPORT +static void ConstructProbeReq(struct adapter *padapter, u8 *pframe, u32 *pLength) +{ + struct ieee80211_hdr *pwlanhdr; + u16 *fctrl; + u32 pktlen; + unsigned char *mac; + unsigned char bssrate[NumRates]; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + int bssrate_len = 0; + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + pwlanhdr = (struct ieee80211_hdr *)pframe; + mac = myid(&(padapter->eeprompriv)); + + fctrl = &(pwlanhdr->frame_control); + *(fctrl) = 0; + + /* broadcast probe request frame */ + memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + memcpy(pwlanhdr->addr3, bc_addr, ETH_ALEN); + + memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + + SetSeqNum(pwlanhdr, 0); + SetFrameSubType(pframe, WIFI_PROBEREQ); + + pktlen = sizeof(struct ieee80211_hdr_3addr); + pframe += pktlen; + + pframe = rtw_set_ie(pframe, _SSID_IE_, 0, NULL, &pktlen); + + get_rate_set(padapter, bssrate, &bssrate_len); + + if (bssrate_len > 8) { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, bssrate, &pktlen); + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (bssrate_len - 8), (bssrate + 8), &pktlen); + } else + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, bssrate_len, bssrate, &pktlen); + + *pLength = pktlen; +} +#endif /* CONFIG_PNO_SUPPORT */ +#endif /* CONFIG_WOWLAN */ + +#ifdef CONFIG_AP_WOWLAN +static void ConstructProbeRsp(struct adapter *padapter, u8 *pframe, u32 *pLength, u8 *StaAddr, bool bHideSSID) +{ + struct ieee80211_hdr *pwlanhdr; + u16 *fctrl; + u8 *mac, *bssid; + u32 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 *pwps_ie; + uint wps_ielen; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + /* DBG_871X("%s\n", __func__); */ + + pwlanhdr = (struct ieee80211_hdr *)pframe; + + mac = myid(&(padapter->eeprompriv)); + bssid = cur_network->MacAddress; + + fctrl = &(pwlanhdr->frame_control); + *(fctrl) = 0; + memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + memcpy(pwlanhdr->addr3, bssid, ETH_ALEN); + + DBG_871X("%s FW Mac Addr:" MAC_FMT "\n", __func__, MAC_ARG(mac)); + DBG_871X("%s FW IP Addr" IP_FMT "\n", __func__, IP_ARG(StaAddr)); + + SetSeqNum(pwlanhdr, 0); + SetFrameSubType(fctrl, WIFI_PROBERSP); + + pktlen = sizeof(struct ieee80211_hdr_3addr); + pframe += pktlen; + + if (cur_network->IELength > MAX_IE_SZ) + return; + + pwps_ie = rtw_get_wps_ie(cur_network->IEs+_FIXED_IE_LENGTH_, + cur_network->IELength-_FIXED_IE_LENGTH_, NULL, &wps_ielen); + + /* inerset & update wps_probe_resp_ie */ + if ((pmlmepriv->wps_probe_resp_ie != NULL) && pwps_ie && (wps_ielen > 0)) { + uint wps_offset, remainder_ielen; + u8 *premainder_ie; + + wps_offset = (uint)(pwps_ie - cur_network->IEs); + + premainder_ie = pwps_ie + wps_ielen; + + remainder_ielen = cur_network->IELength - wps_offset - wps_ielen; + + memcpy(pframe, cur_network->IEs, wps_offset); + pframe += wps_offset; + pktlen += wps_offset; + + wps_ielen = (uint)pmlmepriv->wps_probe_resp_ie[1];/* to get ie data len */ + if ((wps_offset+wps_ielen+2) <= MAX_IE_SZ) { + memcpy(pframe, pmlmepriv->wps_probe_resp_ie, wps_ielen+2); + pframe += wps_ielen+2; + pktlen += wps_ielen+2; + } + + if ((wps_offset+wps_ielen+2+remainder_ielen) <= MAX_IE_SZ) { + memcpy(pframe, premainder_ie, remainder_ielen); + pframe += remainder_ielen; + pktlen += remainder_ielen; + } + } else { + memcpy(pframe, cur_network->IEs, cur_network->IELength); + pframe += cur_network->IELength; + pktlen += cur_network->IELength; + } + + /* retrieve SSID IE from cur_network->Ssid */ + { + u8 *ssid_ie; + sint ssid_ielen; + sint ssid_ielen_diff; + u8 buf[MAX_IE_SZ]; + u8 *ies = pframe + sizeof(struct ieee80211_hdr_3addr); + + ssid_ie = rtw_get_ie(ies+_FIXED_IE_LENGTH_, _SSID_IE_, &ssid_ielen, + (pframe-ies)-_FIXED_IE_LENGTH_); + + ssid_ielen_diff = cur_network->Ssid.SsidLength - ssid_ielen; + + if (ssid_ie && cur_network->Ssid.SsidLength) { + uint remainder_ielen; + u8 *remainder_ie; + remainder_ie = ssid_ie+2; + remainder_ielen = (pframe-remainder_ie); + + if (remainder_ielen > MAX_IE_SZ) { + DBG_871X_LEVEL(_drv_warning_, FUNC_ADPT_FMT" remainder_ielen > MAX_IE_SZ\n", FUNC_ADPT_ARG(padapter)); + remainder_ielen = MAX_IE_SZ; + } + + memcpy(buf, remainder_ie, remainder_ielen); + memcpy(remainder_ie+ssid_ielen_diff, buf, remainder_ielen); + *(ssid_ie+1) = cur_network->Ssid.SsidLength; + memcpy(ssid_ie+2, cur_network->Ssid.Ssid, cur_network->Ssid.SsidLength); + pframe += ssid_ielen_diff; + pktlen += ssid_ielen_diff; + } + } + + *pLength = pktlen; + +} +#endif /* CONFIG_AP_WOWLAN */ + +/* 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) +{ +} + +static void rtl8723b_set_FwRsvdPage_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc) +{ + u8 u1H2CRsvdPageParm[H2C_RSVDPAGE_LOC_LEN] = {0}; + + DBG_871X("8723BRsvdPageLoc: ProbeRsp =%d PsPoll =%d Null =%d QoSNull =%d BTNull =%d\n", + rsvdpageloc->LocProbeRsp, rsvdpageloc->LocPsPoll, + rsvdpageloc->LocNullData, rsvdpageloc->LocQosNull, + rsvdpageloc->LocBTQosNull); + + SET_8723B_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1H2CRsvdPageParm, rsvdpageloc->LocProbeRsp); + SET_8723B_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1H2CRsvdPageParm, rsvdpageloc->LocPsPoll); + SET_8723B_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocNullData); + SET_8723B_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocQosNull); + SET_8723B_H2CCMD_RSVDPAGE_LOC_BT_QOS_NULL_DATA(u1H2CRsvdPageParm, rsvdpageloc->LocBTQosNull); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CRsvdPageParm:", u1H2CRsvdPageParm, H2C_RSVDPAGE_LOC_LEN); + FillH2CCmd8723B(padapter, H2C_8723B_RSVD_PAGE, H2C_RSVDPAGE_LOC_LEN, u1H2CRsvdPageParm); +} + +static void rtl8723b_set_FwAoacRsvdPage_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc) +{ +#ifdef CONFIG_WOWLAN + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 u1H2CAoacRsvdPageParm[H2C_AOAC_RSVDPAGE_LOC_LEN] = {0}; + + DBG_871X("8723BAOACRsvdPageLoc: 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); + + 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 */ + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CAoacRsvdPageParm:", u1H2CAoacRsvdPageParm, H2C_AOAC_RSVDPAGE_LOC_LEN); + FillH2CCmd8723B(padapter, H2C_8723B_AOAC_RSVD_PAGE, H2C_AOAC_RSVDPAGE_LOC_LEN, u1H2CAoacRsvdPageParm); + } else { +#ifdef CONFIG_PNO_SUPPORT + if (!pwrpriv->pno_in_resume) { + DBG_871X("NLO_INFO =%d\n", rsvdpageloc->LocPNOInfo); + memset(&u1H2CAoacRsvdPageParm, 0, sizeof(u1H2CAoacRsvdPageParm)); + SET_H2CCMD_AOAC_RSVDPAGE_LOC_NLO_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocPNOInfo); + FillH2CCmd8723B(padapter, H2C_AOAC_RSVDPAGE3, H2C_AOAC_RSVDPAGE_LOC_LEN, u1H2CAoacRsvdPageParm); + msleep(10); + } +#endif + } + +#endif /* CONFIG_WOWLAN */ +} + +#ifdef CONFIG_AP_WOWLAN +static void rtl8723b_set_ap_wow_rsvdpage_cmd( + struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc +) +{ + u8 header; + u8 rsvdparm[H2C_AOAC_RSVDPAGE_LOC_LEN] = {0}; + + header = rtw_read8(padapter, REG_BCNQ_BDNY); + + DBG_871X("%s: beacon: %d, probeRsp: %d, header:0x%02x\n", __func__, + rsvdpageloc->LocApOffloadBCN, + rsvdpageloc->LocProbeRsp, + header); + + SET_H2CCMD_AP_WOWLAN_RSVDPAGE_LOC_BCN(rsvdparm, + rsvdpageloc->LocApOffloadBCN + header); + + FillH2CCmd8723B(padapter, H2C_8723B_BCN_RSVDPAGE, + H2C_BCN_RSVDPAGE_LEN, rsvdparm); + + msleep(10); + + memset(&rsvdparm, 0, sizeof(rsvdparm)); + + SET_H2CCMD_AP_WOWLAN_RSVDPAGE_LOC_ProbeRsp( + rsvdparm, + rsvdpageloc->LocProbeRsp + header); + + FillH2CCmd8723B(padapter, H2C_8723B_PROBERSP_RSVDPAGE, + H2C_PROBERSP_RSVDPAGE_LEN, rsvdparm); + + msleep(10); +} +#endif /* CONFIG_AP_WOWLAN */ + +void rtl8723b_set_FwMediaStatusRpt_cmd(struct adapter *padapter, u8 mstatus, u8 macid) +{ + u8 u1H2CMediaStatusRptParm[H2C_MEDIA_STATUS_RPT_LEN] = {0}; + u8 macid_end = 0; + + DBG_871X("%s(): mstatus = %d macid =%d\n", __func__, mstatus, macid); + + SET_8723B_H2CCMD_MSRRPT_PARM_OPMODE(u1H2CMediaStatusRptParm, mstatus); + SET_8723B_H2CCMD_MSRRPT_PARM_MACID_IND(u1H2CMediaStatusRptParm, 0); + SET_8723B_H2CCMD_MSRRPT_PARM_MACID(u1H2CMediaStatusRptParm, macid); + SET_8723B_H2CCMD_MSRRPT_PARM_MACID_END(u1H2CMediaStatusRptParm, macid_end); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CMediaStatusRptParm:", u1H2CMediaStatusRptParm, H2C_MEDIA_STATUS_RPT_LEN); + FillH2CCmd8723B(padapter, H2C_8723B_MEDIA_STATUS_RPT, H2C_MEDIA_STATUS_RPT_LEN, u1H2CMediaStatusRptParm); +} + +#ifdef CONFIG_WOWLAN +static void rtl8723b_set_FwKeepAlive_cmd(struct adapter *padapter, u8 benable, u8 pkt_type) +{ + u8 u1H2CKeepAliveParm[H2C_KEEP_ALIVE_CTRL_LEN] = {0}; + u8 adopt = 1, check_period = 5; + + DBG_871X("%s(): benable = %d\n", __func__, benable); + SET_8723B_H2CCMD_KEEPALIVE_PARM_ENABLE(u1H2CKeepAliveParm, benable); + SET_8723B_H2CCMD_KEEPALIVE_PARM_ADOPT(u1H2CKeepAliveParm, adopt); + SET_8723B_H2CCMD_KEEPALIVE_PARM_PKT_TYPE(u1H2CKeepAliveParm, pkt_type); + SET_8723B_H2CCMD_KEEPALIVE_PARM_CHECK_PERIOD(u1H2CKeepAliveParm, check_period); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CKeepAliveParm:", u1H2CKeepAliveParm, H2C_KEEP_ALIVE_CTRL_LEN); + + FillH2CCmd8723B(padapter, H2C_8723B_KEEP_ALIVE, H2C_KEEP_ALIVE_CTRL_LEN, u1H2CKeepAliveParm); +} + +static void rtl8723b_set_FwDisconDecision_cmd(struct adapter *padapter, u8 benable) +{ + u8 u1H2CDisconDecisionParm[H2C_DISCON_DECISION_LEN] = {0}; + u8 adopt = 1, check_period = 10, trypkt_num = 0; + + DBG_871X("%s(): benable = %d\n", __func__, benable); + SET_8723B_H2CCMD_DISCONDECISION_PARM_ENABLE(u1H2CDisconDecisionParm, benable); + SET_8723B_H2CCMD_DISCONDECISION_PARM_ADOPT(u1H2CDisconDecisionParm, adopt); + SET_8723B_H2CCMD_DISCONDECISION_PARM_CHECK_PERIOD(u1H2CDisconDecisionParm, check_period); + SET_8723B_H2CCMD_DISCONDECISION_PARM_TRY_PKT_NUM(u1H2CDisconDecisionParm, trypkt_num); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CDisconDecisionParm:", u1H2CDisconDecisionParm, H2C_DISCON_DECISION_LEN); + + FillH2CCmd8723B(padapter, H2C_8723B_DISCON_DECISION, H2C_DISCON_DECISION_LEN, u1H2CDisconDecisionParm); +} +#endif /* CONFIG_WOWLAN */ + +void rtl8723b_set_FwMacIdConfig_cmd(struct adapter *padapter, u8 mac_id, u8 raid, u8 bw, u8 sgi, u32 mask) +{ + u8 u1H2CMacIdConfigParm[H2C_MACID_CFG_LEN] = {0}; + + DBG_871X("%s(): mac_id =%d raid = 0x%x bw =%d mask = 0x%x\n", __func__, mac_id, raid, bw, mask); + + SET_8723B_H2CCMD_MACID_CFG_MACID(u1H2CMacIdConfigParm, mac_id); + SET_8723B_H2CCMD_MACID_CFG_RAID(u1H2CMacIdConfigParm, raid); + SET_8723B_H2CCMD_MACID_CFG_SGI_EN(u1H2CMacIdConfigParm, sgi ? 1 : 0); + SET_8723B_H2CCMD_MACID_CFG_BW(u1H2CMacIdConfigParm, bw); + SET_8723B_H2CCMD_MACID_CFG_RATE_MASK0(u1H2CMacIdConfigParm, (u8)(mask & 0x000000ff)); + SET_8723B_H2CCMD_MACID_CFG_RATE_MASK1(u1H2CMacIdConfigParm, (u8)((mask & 0x0000ff00) >> 8)); + SET_8723B_H2CCMD_MACID_CFG_RATE_MASK2(u1H2CMacIdConfigParm, (u8)((mask & 0x00ff0000) >> 16)); + SET_8723B_H2CCMD_MACID_CFG_RATE_MASK3(u1H2CMacIdConfigParm, (u8)((mask & 0xff000000) >> 24)); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CMacIdConfigParm:", u1H2CMacIdConfigParm, H2C_MACID_CFG_LEN); + FillH2CCmd8723B(padapter, H2C_8723B_MACID_CFG, H2C_MACID_CFG_LEN, u1H2CMacIdConfigParm); +} + +static void rtl8723b_set_FwRssiSetting_cmd(struct adapter *padapter, u8 *param) +{ + u8 u1H2CRssiSettingParm[H2C_RSSI_SETTING_LEN] = {0}; + u8 mac_id = *param; + u8 rssi = *(param+2); + u8 uldl_state = 0; + + /* DBG_871X("%s(): param =%.2x-%.2x-%.2x\n", __func__, *param, *(param+1), *(param+2)); */ + /* DBG_871X("%s(): mac_id =%d rssi =%d\n", __func__, mac_id, rssi); */ + + SET_8723B_H2CCMD_RSSI_SETTING_MACID(u1H2CRssiSettingParm, mac_id); + SET_8723B_H2CCMD_RSSI_SETTING_RSSI(u1H2CRssiSettingParm, rssi); + SET_8723B_H2CCMD_RSSI_SETTING_ULDL_STATE(u1H2CRssiSettingParm, uldl_state); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_notice_, "u1H2CRssiSettingParm:", u1H2CRssiSettingParm, H2C_RSSI_SETTING_LEN); + FillH2CCmd8723B(padapter, H2C_8723B_RSSI_SETTING, H2C_RSSI_SETTING_LEN, u1H2CRssiSettingParm); +} + +void rtl8723b_set_FwPwrMode_cmd(struct adapter *padapter, u8 psmode) +{ + int i; + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + u8 u1H2CPwrModeParm[H2C_PWRMODE_LEN] = {0}; + u8 PowerState = 0, awake_intvl = 1, byte5 = 0, rlbm = 0; + + if (pwrpriv->dtim > 0) + DBG_871X("%s(): FW LPS mode = %d, SmartPS =%d, dtim =%d\n", __func__, psmode, pwrpriv->smart_ps, pwrpriv->dtim); + else + DBG_871X("%s(): FW LPS mode = %d, SmartPS =%d\n", __func__, psmode, pwrpriv->smart_ps); + +#ifdef CONFIG_WOWLAN + if (psmode == PS_MODE_DTIM) { /* For WOWLAN LPS, DTIM = (awake_intvl - 1) */ + awake_intvl = 3;/* DTIM =2 */ + rlbm = 2; + } else +#endif /* CONFIG_WOWLAN */ + { + if (pwrpriv->dtim > 0 && pwrpriv->dtim < 16) + awake_intvl = pwrpriv->dtim+1;/* DTIM = (awake_intvl - 1) */ + else + awake_intvl = 3;/* DTIM =2 */ + + rlbm = 2; + } + + + if (padapter->registrypriv.wifi_spec == 1) { + awake_intvl = 2; + rlbm = 2; + } + + if (psmode > 0) { + if (rtw_btcoex_IsBtControlLps(padapter) == true) { + PowerState = rtw_btcoex_RpwmVal(padapter); + byte5 = rtw_btcoex_LpsVal(padapter); + + if ((rlbm == 2) && (byte5 & BIT(4))) { + /* Keep awake interval to 1 to prevent from */ + /* decreasing coex performance */ + awake_intvl = 2; + rlbm = 2; + } + } else { + PowerState = 0x00;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ + byte5 = 0x40; + } + } else { + PowerState = 0x0C;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ + byte5 = 0x40; + } + + SET_8723B_H2CCMD_PWRMODE_PARM_MODE(u1H2CPwrModeParm, (psmode > 0) ? 1 : 0); + SET_8723B_H2CCMD_PWRMODE_PARM_SMART_PS(u1H2CPwrModeParm, pwrpriv->smart_ps); + SET_8723B_H2CCMD_PWRMODE_PARM_RLBM(u1H2CPwrModeParm, rlbm); + SET_8723B_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1H2CPwrModeParm, awake_intvl); + SET_8723B_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1H2CPwrModeParm, padapter->registrypriv.uapsd_enable); + SET_8723B_H2CCMD_PWRMODE_PARM_PWR_STATE(u1H2CPwrModeParm, PowerState); + SET_8723B_H2CCMD_PWRMODE_PARM_BYTE5(u1H2CPwrModeParm, byte5); + if (psmode != PS_MODE_ACTIVE) { + if (pmlmeext->adaptive_tsf_done == false && pmlmeext->bcn_cnt > 0) { + u8 ratio_20_delay, ratio_80_delay; + + /* byte 6 for adaptive_early_32k */ + /* 0:3] = DrvBcnEarly (ms) , [4:7] = DrvBcnTimeOut (ms) */ + /* 20% for DrvBcnEarly, 80% for DrvBcnTimeOut */ + ratio_20_delay = 0; + ratio_80_delay = 0; + pmlmeext->DrvBcnEarly = 0xff; + pmlmeext->DrvBcnTimeOut = 0xff; + + DBG_871X("%s(): bcn_cnt = %d\n", __func__, pmlmeext->bcn_cnt); + + for (i = 0; i < 9; i++) { + pmlmeext->bcn_delay_ratio[i] = (pmlmeext->bcn_delay_cnt[i]*100)/pmlmeext->bcn_cnt; + + DBG_871X( + "%s(): bcn_delay_cnt[%d]=%d, bcn_delay_ratio[%d] = %d\n", + __func__, + i, + pmlmeext->bcn_delay_cnt[i], + i, + pmlmeext->bcn_delay_ratio[i] + ); + + ratio_20_delay += pmlmeext->bcn_delay_ratio[i]; + ratio_80_delay += pmlmeext->bcn_delay_ratio[i]; + + if (ratio_20_delay > 20 && pmlmeext->DrvBcnEarly == 0xff) { + pmlmeext->DrvBcnEarly = i; + DBG_871X("%s(): DrvBcnEarly = %d\n", __func__, pmlmeext->DrvBcnEarly); + } + + if (ratio_80_delay > 80 && pmlmeext->DrvBcnTimeOut == 0xff) { + pmlmeext->DrvBcnTimeOut = i; + DBG_871X("%s(): DrvBcnTimeOut = %d\n", __func__, pmlmeext->DrvBcnTimeOut); + } + + /* reset adaptive_early_32k cnt */ + pmlmeext->bcn_delay_cnt[i] = 0; + pmlmeext->bcn_delay_ratio[i] = 0; + + } + + pmlmeext->bcn_cnt = 0; + pmlmeext->adaptive_tsf_done = true; + + } else { + DBG_871X("%s(): DrvBcnEarly = %d\n", __func__, pmlmeext->DrvBcnEarly); + DBG_871X("%s(): DrvBcnTimeOut = %d\n", __func__, pmlmeext->DrvBcnTimeOut); + } + +/* offload to FW if fw version > v15.10 + pmlmeext->DrvBcnEarly = 0; + pmlmeext->DrvBcnTimeOut =7; + + if ((pmlmeext->DrvBcnEarly!= 0Xff) && (pmlmeext->DrvBcnTimeOut!= 0xff)) + u1H2CPwrModeParm[H2C_PWRMODE_LEN-1] = BIT(0) | ((pmlmeext->DrvBcnEarly<<1)&0x0E) |((pmlmeext->DrvBcnTimeOut<<4)&0xf0) ; +*/ + + } + + rtw_btcoex_RecordPwrMode(padapter, u1H2CPwrModeParm, H2C_PWRMODE_LEN); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CPwrModeParm:", u1H2CPwrModeParm, H2C_PWRMODE_LEN); + + FillH2CCmd8723B(padapter, H2C_8723B_SET_PWR_MODE, H2C_PWRMODE_LEN, u1H2CPwrModeParm); +} + +void rtl8723b_set_FwPsTuneParam_cmd(struct adapter *padapter) +{ + u8 u1H2CPsTuneParm[H2C_PSTUNEPARAM_LEN] = {0}; + u8 bcn_to_limit = 10; /* 10 * 100 * awakeinterval (ms) */ + u8 dtim_timeout = 5; /* ms wait broadcast data timer */ + u8 ps_timeout = 20; /* ms Keep awake when tx */ + u8 dtim_period = 3; + + /* DBG_871X("%s(): FW LPS mode = %d\n", __func__, psmode); */ + + SET_8723B_H2CCMD_PSTUNE_PARM_BCN_TO_LIMIT(u1H2CPsTuneParm, bcn_to_limit); + SET_8723B_H2CCMD_PSTUNE_PARM_DTIM_TIMEOUT(u1H2CPsTuneParm, dtim_timeout); + SET_8723B_H2CCMD_PSTUNE_PARM_PS_TIMEOUT(u1H2CPsTuneParm, ps_timeout); + SET_8723B_H2CCMD_PSTUNE_PARM_ADOPT(u1H2CPsTuneParm, 1); + SET_8723B_H2CCMD_PSTUNE_PARM_DTIM_PERIOD(u1H2CPsTuneParm, dtim_period); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CPsTuneParm:", u1H2CPsTuneParm, H2C_PSTUNEPARAM_LEN); + + FillH2CCmd8723B(padapter, H2C_8723B_PS_TUNING_PARA, H2C_PSTUNEPARAM_LEN, u1H2CPsTuneParm); +} + +void rtl8723b_set_FwPwrModeInIPS_cmd(struct adapter *padapter, u8 cmd_param) +{ + /* BIT0:enable, BIT1:NoConnect32k */ + + DBG_871X("%s()\n", __func__); + + FillH2CCmd8723B(padapter, H2C_8723B_FWLPS_IN_IPS_, 1, &cmd_param); +} + +#ifdef CONFIG_WOWLAN +static void rtl8723b_set_FwWoWlanCtrl_Cmd(struct adapter *padapter, u8 bFuncEn) +{ + struct security_priv *psecpriv = &padapter->securitypriv; + u8 u1H2CWoWlanCtrlParm[H2C_WOWLAN_LEN] = {0}; + u8 discont_wake = 1, gpionum = 0, gpio_dur = 0, hw_unicast = 0; + u8 sdio_wakeup_enable = 1; + u8 gpio_high_active = 0; /* 0: low active, 1: high active */ + u8 magic_pkt = 0; + +#ifdef CONFIG_GPIO_WAKEUP + gpionum = WAKEUP_GPIO_IDX; + sdio_wakeup_enable = 0; +#endif + +#ifdef CONFIG_PNO_SUPPORT + if (!ppwrpriv->wowlan_pno_enable) + magic_pkt = 1; +#endif + + if (psecpriv->dot11PrivacyAlgrthm == _WEP40_ || psecpriv->dot11PrivacyAlgrthm == _WEP104_) + hw_unicast = 1; + + DBG_871X("%s(): bFuncEn =%d\n", __func__, bFuncEn); + + SET_H2CCMD_WOWLAN_FUNC_ENABLE(u1H2CWoWlanCtrlParm, bFuncEn); + SET_H2CCMD_WOWLAN_PATTERN_MATCH_ENABLE(u1H2CWoWlanCtrlParm, 0); + SET_H2CCMD_WOWLAN_MAGIC_PKT_ENABLE(u1H2CWoWlanCtrlParm, magic_pkt); + SET_H2CCMD_WOWLAN_UNICAST_PKT_ENABLE(u1H2CWoWlanCtrlParm, hw_unicast); + SET_H2CCMD_WOWLAN_ALL_PKT_DROP(u1H2CWoWlanCtrlParm, 0); + SET_H2CCMD_WOWLAN_GPIO_ACTIVE(u1H2CWoWlanCtrlParm, gpio_high_active); + SET_H2CCMD_WOWLAN_DISCONNECT_WAKE_UP(u1H2CWoWlanCtrlParm, discont_wake); + SET_H2CCMD_WOWLAN_GPIONUM(u1H2CWoWlanCtrlParm, gpionum); + SET_H2CCMD_WOWLAN_DATAPIN_WAKE_UP(u1H2CWoWlanCtrlParm, sdio_wakeup_enable); + SET_H2CCMD_WOWLAN_GPIO_DURATION(u1H2CWoWlanCtrlParm, gpio_dur); + /* SET_H2CCMD_WOWLAN_GPIO_PULSE_EN(u1H2CWoWlanCtrlParm, 1); */ + SET_H2CCMD_WOWLAN_GPIO_PULSE_COUNT(u1H2CWoWlanCtrlParm, 0x09); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CWoWlanCtrlParm:", u1H2CWoWlanCtrlParm, H2C_WOWLAN_LEN); + + FillH2CCmd8723B(padapter, H2C_8723B_WOWLAN, H2C_WOWLAN_LEN, u1H2CWoWlanCtrlParm); +} + +static void rtl8723b_set_FwRemoteWakeCtrl_Cmd(struct adapter *padapter, u8 benable) +{ + u8 u1H2CRemoteWakeCtrlParm[H2C_REMOTE_WAKE_CTRL_LEN] = {0}; + struct security_priv *psecuritypriv = &(padapter->securitypriv); + struct pwrctrl_priv *ppwrpriv = adapter_to_pwrctl(padapter); + + DBG_871X("%s(): Enable =%d\n", __func__, benable); + + if (!ppwrpriv->wowlan_pno_enable) { + SET_H2CCMD_REMOTE_WAKECTRL_ENABLE(u1H2CRemoteWakeCtrlParm, benable); + SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, 1); +#ifdef CONFIG_GTK_OL + if (psecuritypriv->binstallKCK_KEK && + psecuritypriv->dot11PrivacyAlgrthm == _AES_) { + SET_H2CCMD_REMOTE_WAKE_CTRL_GTK_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, 1); + } else { + DBG_871X("no kck or security is not AES\n"); + SET_H2CCMD_REMOTE_WAKE_CTRL_GTK_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, 0); + } +#endif /* CONFIG_GTK_OL */ + + SET_H2CCMD_REMOTE_WAKE_CTRL_FW_UNICAST_EN(u1H2CRemoteWakeCtrlParm, 1); + + if ((psecuritypriv->dot11PrivacyAlgrthm == _AES_) || + (psecuritypriv->dot11PrivacyAlgrthm == _NO_PRIVACY_)) + SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_ACTION(u1H2CRemoteWakeCtrlParm, 0); + else + SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_ACTION(u1H2CRemoteWakeCtrlParm, 1); + } +#ifdef CONFIG_PNO_SUPPORT + else { + SET_H2CCMD_REMOTE_WAKECTRL_ENABLE(u1H2CRemoteWakeCtrlParm, benable); + SET_H2CCMD_REMOTE_WAKE_CTRL_NLO_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, benable); + } +#endif + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CRemoteWakeCtrlParm:", u1H2CRemoteWakeCtrlParm, H2C_REMOTE_WAKE_CTRL_LEN); + FillH2CCmd8723B(padapter, H2C_8723B_REMOTE_WAKE_CTRL, + H2C_REMOTE_WAKE_CTRL_LEN, u1H2CRemoteWakeCtrlParm); +#ifdef CONFIG_PNO_SUPPORT + if (ppwrpriv->wowlan_pno_enable && ppwrpriv->pno_in_resume == false) { + res = rtw_read8(padapter, REG_PNO_STATUS); + DBG_871X("cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", res); + while (!(res&BIT(7)) && count < 25) { + DBG_871X("[%d] cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", count, res); + res = rtw_read8(padapter, REG_PNO_STATUS); + count++; + msleep(2); + } + DBG_871X("cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", res); + } +#endif /* CONFIG_PNO_SUPPORT */ +} + +static void rtl8723b_set_FwAOACGlobalInfo_Cmd(struct adapter *padapter, u8 group_alg, u8 pairwise_alg) +{ + u8 u1H2CAOACGlobalInfoParm[H2C_AOAC_GLOBAL_INFO_LEN] = {0}; + + DBG_871X("%s(): group_alg =%d pairwise_alg =%d\n", __func__, group_alg, pairwise_alg); + + SET_H2CCMD_AOAC_GLOBAL_INFO_PAIRWISE_ENC_ALG(u1H2CAOACGlobalInfoParm, pairwise_alg); + SET_H2CCMD_AOAC_GLOBAL_INFO_GROUP_ENC_ALG(u1H2CAOACGlobalInfoParm, group_alg); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CAOACGlobalInfoParm:", u1H2CAOACGlobalInfoParm, H2C_AOAC_GLOBAL_INFO_LEN); + + FillH2CCmd8723B(padapter, H2C_8723B_AOAC_GLOBAL_INFO, H2C_AOAC_GLOBAL_INFO_LEN, u1H2CAOACGlobalInfoParm); +} + +#ifdef CONFIG_PNO_SUPPORT +static void rtl8723b_set_FwScanOffloadInfo_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc, u8 enable) +{ + u8 u1H2CScanOffloadInfoParm[H2C_SCAN_OFFLOAD_CTRL_LEN] = {0}; + u8 res = 0, count = 0; + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + + DBG_871X("%s: loc_probe_packet:%d, loc_scan_info: %d loc_ssid_info:%d\n", + __func__, rsvdpageloc->LocProbePacket, rsvdpageloc->LocScanInfo, rsvdpageloc->LocSSIDInfo); + + SET_H2CCMD_AOAC_NLO_FUN_EN(u1H2CScanOffloadInfoParm, enable); + SET_H2CCMD_AOAC_RSVDPAGE_LOC_SCAN_INFO(u1H2CScanOffloadInfoParm, rsvdpageloc->LocScanInfo); + SET_H2CCMD_AOAC_RSVDPAGE_LOC_PROBE_PACKET(u1H2CScanOffloadInfoParm, rsvdpageloc->LocProbePacket); + SET_H2CCMD_AOAC_RSVDPAGE_LOC_SSID_INFO(u1H2CScanOffloadInfoParm, rsvdpageloc->LocSSIDInfo); + + RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CScanOffloadInfoParm:", u1H2CScanOffloadInfoParm, H2C_SCAN_OFFLOAD_CTRL_LEN); + FillH2CCmd8723B(padapter, H2C_8723B_D0_SCAN_OFFLOAD_INFO, H2C_SCAN_OFFLOAD_CTRL_LEN, u1H2CScanOffloadInfoParm); + + msleep(20); +} +#endif /* CONFIG_PNO_SUPPORT */ + +static void rtl8723b_set_FwWoWlanRelated_cmd(struct adapter *padapter, u8 enable) +{ + struct security_priv *psecpriv = &padapter->securitypriv; + struct pwrctrl_priv *ppwrpriv = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct sta_info *psta = NULL; + u8 pkt_type = 0; + + DBG_871X_LEVEL(_drv_always_, "+%s()+: enable =%d\n", __func__, enable); + if (enable) { + rtl8723b_set_FwAOACGlobalInfo_Cmd(padapter, psecpriv->dot118021XGrpPrivacy, psecpriv->dot11PrivacyAlgrthm); + + rtl8723b_set_FwJoinBssRpt_cmd(padapter, RT_MEDIA_CONNECT); /* RT_MEDIA_CONNECT will confuse in the future */ + + if (!(ppwrpriv->wowlan_pno_enable)) { + psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(pmlmepriv)); + if (psta != NULL) + rtl8723b_set_FwMediaStatusRpt_cmd(padapter, RT_MEDIA_CONNECT, psta->mac_id); + } else + DBG_871X("%s(): Disconnected, no FwMediaStatusRpt CONNECT\n", __func__); + + msleep(2); + + if (!(ppwrpriv->wowlan_pno_enable)) { + rtl8723b_set_FwDisconDecision_cmd(padapter, enable); + msleep(2); + + if ((psecpriv->dot11PrivacyAlgrthm != _WEP40_) || (psecpriv->dot11PrivacyAlgrthm != _WEP104_)) + pkt_type = 1; + + rtl8723b_set_FwKeepAlive_cmd(padapter, enable, pkt_type); + msleep(2); + } + + rtl8723b_set_FwWoWlanCtrl_Cmd(padapter, enable); + msleep(2); + + rtl8723b_set_FwRemoteWakeCtrl_Cmd(padapter, enable); + } else { + rtl8723b_set_FwRemoteWakeCtrl_Cmd(padapter, enable); + msleep(2); + rtl8723b_set_FwWoWlanCtrl_Cmd(padapter, enable); + } + + DBG_871X_LEVEL(_drv_always_, "-%s()-\n", __func__); +} + +void rtl8723b_set_wowlan_cmd(struct adapter *padapter, u8 enable) +{ + rtl8723b_set_FwWoWlanRelated_cmd(padapter, enable); +} +#endif /* CONFIG_WOWLAN */ + +#ifdef CONFIG_AP_WOWLAN +static void rtl8723b_set_FwAPWoWlanCtrl_Cmd(struct adapter *padapter, u8 bFuncEn) +{ + u8 u1H2CAPWoWlanCtrlParm[H2C_WOWLAN_LEN] = {0}; + u8 gpionum = 0, gpio_dur = 0; + u8 gpio_high_active = 1; /* 0: low active, 1: high active */ + u8 gpio_pulse = bFuncEn; +#ifdef CONFIG_GPIO_WAKEUP + gpionum = WAKEUP_GPIO_IDX; +#endif + + DBG_871X("%s(): bFuncEn =%d\n", __func__, bFuncEn); + + if (bFuncEn) + gpio_dur = 16; + else + gpio_dur = 0; + + SET_H2CCMD_AP_WOW_GPIO_CTRL_INDEX(u1H2CAPWoWlanCtrlParm, + gpionum); + SET_H2CCMD_AP_WOW_GPIO_CTRL_PLUS(u1H2CAPWoWlanCtrlParm, + gpio_pulse); + SET_H2CCMD_AP_WOW_GPIO_CTRL_HIGH_ACTIVE(u1H2CAPWoWlanCtrlParm, + gpio_high_active); + SET_H2CCMD_AP_WOW_GPIO_CTRL_EN(u1H2CAPWoWlanCtrlParm, + bFuncEn); + SET_H2CCMD_AP_WOW_GPIO_CTRL_DURATION(u1H2CAPWoWlanCtrlParm, + gpio_dur); + + FillH2CCmd8723B(padapter, H2C_8723B_AP_WOW_GPIO_CTRL, + H2C_AP_WOW_GPIO_CTRL_LEN, u1H2CAPWoWlanCtrlParm); +} + +static void rtl8723b_set_Fw_AP_Offload_Cmd(struct adapter *padapter, u8 bFuncEn) +{ + u8 u1H2CAPOffloadCtrlParm[H2C_WOWLAN_LEN] = {0}; + + DBG_871X("%s(): bFuncEn =%d\n", __func__, bFuncEn); + + SET_H2CCMD_AP_WOWLAN_EN(u1H2CAPOffloadCtrlParm, bFuncEn); + + FillH2CCmd8723B(padapter, H2C_8723B_AP_OFFLOAD, + H2C_AP_OFFLOAD_LEN, u1H2CAPOffloadCtrlParm); +} + +static void rtl8723b_set_AP_FwWoWlan_cmd(struct adapter *padapter, u8 enable) +{ + DBG_871X_LEVEL(_drv_always_, "+%s()+: enable =%d\n", __func__, enable); + if (enable) { + rtl8723b_set_FwJoinBssRpt_cmd(padapter, RT_MEDIA_CONNECT); + issue_beacon(padapter, 0); + } + + rtl8723b_set_FwAPWoWlanCtrl_Cmd(padapter, enable); + msleep(10); + rtl8723b_set_Fw_AP_Offload_Cmd(padapter, enable); + msleep(10); + DBG_871X_LEVEL(_drv_always_, "-%s()-\n", __func__); + return ; +} + +void rtl8723b_set_ap_wowlan_cmd(struct adapter *padapter, u8 enable) +{ + rtl8723b_set_AP_FwWoWlan_cmd(padapter, enable); +} +#endif /* CONFIG_AP_WOWLAN */ + +/* */ +/* 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 rtl8723b_set_FwRsvdPagePkt( + struct adapter *padapter, bool bDLFinished +) +{ + struct hal_com_data *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, PSPollLength = 0; + u32 NullDataLength = 0, QosNullLength = 0, BTQosNullLength = 0; + u8 *ReservedPagePacket; + u8 TxDescLen = TXDESC_SIZE, TxDescOffset = TXDESC_OFFSET; + u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0; + u16 BufIndex, PageSize = 128; + u32 TotalPacketLen, MaxRsvdPageBufSize = 0; + RSVDPAGE_LOC RsvdPageLoc; +#ifdef CONFIG_WOWLAN + u32 ARPLegnth = 0, GTKLegnth = 0; + u8 currentip[4]; + u8 cur_dot11txpn[8]; +#ifdef CONFIG_GTK_OL + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta; + u8 kek[RTW_KEK_LEN]; + u8 kck[RTW_KCK_LEN]; +#endif +#endif + + /* DBG_871X("%s---->\n", __func__); */ + + 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; + MaxRsvdPageBufSize = RsvdPageNum*PageSize; + + pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv); + if (pcmdframe == NULL) { + DBG_871X("%s: alloc ReservedPagePacket fail!\n", __func__); + return; + } + + ReservedPagePacket = pcmdframe->buf_addr; + 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_128(TxDescLen + BeaconLength); + /* 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); + + /* 3 (2) ps-poll */ + RsvdPageLoc.LocPsPoll = TotalPageNum; + ConstructPSPoll(padapter, &ReservedPagePacket[BufIndex], &PSPollLength); + rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], PSPollLength, true, false, false); + + /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: PS-POLL %p %d\n", */ + /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (PSPollLength+TxDescLen)); */ + + CurtPktPageNum = (u8)PageNum_128(TxDescLen + PSPollLength); + + TotalPageNum += CurtPktPageNum; + + BufIndex += (CurtPktPageNum*PageSize); + + /* 3 (3) null data */ + RsvdPageLoc.LocNullData = TotalPageNum; + ConstructNullFunctionData( + padapter, + &ReservedPagePacket[BufIndex], + &NullDataLength, + get_my_bssid(&pmlmeinfo->network), + false, 0, 0, false + ); + rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], NullDataLength, false, false, false); + + /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: NULL DATA %p %d\n", */ + /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (NullDataLength+TxDescLen)); */ + + CurtPktPageNum = (u8)PageNum_128(TxDescLen + NullDataLength); + + TotalPageNum += CurtPktPageNum; + + BufIndex += (CurtPktPageNum*PageSize); + + /* 3 (5) Qos null data */ + RsvdPageLoc.LocQosNull = TotalPageNum; + ConstructNullFunctionData( + padapter, + &ReservedPagePacket[BufIndex], + &QosNullLength, + get_my_bssid(&pmlmeinfo->network), + true, 0, 0, false + ); + rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], QosNullLength, false, false, false); + + /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: QOS NULL DATA %p %d\n", */ + /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (QosNullLength+TxDescLen)); */ + + CurtPktPageNum = (u8)PageNum_128(TxDescLen + QosNullLength); + + TotalPageNum += CurtPktPageNum; + + BufIndex += (CurtPktPageNum*PageSize); + + /* 3 (6) BT Qos null data */ + RsvdPageLoc.LocBTQosNull = TotalPageNum; + ConstructNullFunctionData( + padapter, + &ReservedPagePacket[BufIndex], + &BTQosNullLength, + get_my_bssid(&pmlmeinfo->network), + true, 0, 0, false + ); + rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], BTQosNullLength, false, true, false); + + /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: BT QOS NULL DATA %p %d\n", */ + /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (BTQosNullLength+TxDescLen)); */ + + CurtPktPageNum = (u8)PageNum_128(TxDescLen + BTQosNullLength); + + TotalPageNum += CurtPktPageNum; + + BufIndex += (CurtPktPageNum*PageSize); + +#ifdef CONFIG_WOWLAN + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + /* if (pwrctl->wowlan_mode == true) { */ + /* BufIndex += (CurtPktPageNum*PageSize); */ + + /* 3(7) ARP RSP */ + rtw_get_current_ip_address(padapter, currentip); + RsvdPageLoc.LocArpRsp = TotalPageNum; + { + ConstructARPResponse( + padapter, + &ReservedPagePacket[BufIndex], + &ARPLegnth, + currentip + ); + rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], ARPLegnth, false, false, true); + + /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: ARP RSP %p %d\n", */ + /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (ARPLegnth+TxDescLen)); */ + + CurtPktPageNum = (u8)PageNum_128(TxDescLen + ARPLegnth); + } + TotalPageNum += CurtPktPageNum; + + BufIndex += (CurtPktPageNum*PageSize); + + /* 3(8) SEC IV */ + rtw_get_sec_iv(padapter, cur_dot11txpn, get_my_bssid(&pmlmeinfo->network)); + RsvdPageLoc.LocRemoteCtrlInfo = TotalPageNum; + memcpy(ReservedPagePacket+BufIndex-TxDescLen, cur_dot11txpn, _AES_IV_LEN_); + + /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: SEC IV %p %d\n", */ + /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], _AES_IV_LEN_); */ + + CurtPktPageNum = (u8)PageNum_128(_AES_IV_LEN_); + + TotalPageNum += CurtPktPageNum; + +#ifdef CONFIG_GTK_OL + BufIndex += (CurtPktPageNum*PageSize); + + /* if the ap staion info. exists, get the kek, kck from staion info. */ + psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); + if (psta == NULL) { + memset(kek, 0, RTW_KEK_LEN); + memset(kck, 0, RTW_KCK_LEN); + DBG_8192C("%s, KEK, KCK download rsvd page all zero\n", __func__); + } else { + memcpy(kek, psta->kek, RTW_KEK_LEN); + memcpy(kck, psta->kck, RTW_KCK_LEN); + } + + /* 3(9) KEK, KCK */ + RsvdPageLoc.LocGTKInfo = TotalPageNum; + memcpy(ReservedPagePacket+BufIndex-TxDescLen, kck, RTW_KCK_LEN); + memcpy(ReservedPagePacket+BufIndex-TxDescLen+RTW_KCK_LEN, kek, RTW_KEK_LEN); + + /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: KEK KCK %p %d\n", */ + /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (TxDescLen + RTW_KCK_LEN + RTW_KEK_LEN)); */ + + CurtPktPageNum = (u8)PageNum_128(TxDescLen + RTW_KCK_LEN + RTW_KEK_LEN); + + TotalPageNum += CurtPktPageNum; + + BufIndex += (CurtPktPageNum*PageSize); + + /* 3(10) GTK Response */ + RsvdPageLoc.LocGTKRsp = TotalPageNum; + ConstructGTKResponse( + padapter, + &ReservedPagePacket[BufIndex], + >KLegnth + ); + + rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], GTKLegnth, false, false, true); + /* DBG_871X("%s(): HW_VAR_SET_TX_CMD: GTK RSP %p %d\n", */ + /* __func__, &ReservedPagePacket[BufIndex-TxDescLen], (TxDescLen + GTKLegnth)); */ + + CurtPktPageNum = (u8)PageNum_128(TxDescLen + GTKLegnth); + + TotalPageNum += CurtPktPageNum; + + BufIndex += (CurtPktPageNum*PageSize); + + /* below page is empty for GTK extension memory */ + /* 3(11) GTK EXT MEM */ + RsvdPageLoc.LocGTKEXTMEM = TotalPageNum; + + CurtPktPageNum = 2; + + TotalPageNum += CurtPktPageNum; + + TotalPacketLen = BufIndex-TxDescLen + 256; /* extension memory for FW */ +#else + TotalPacketLen = BufIndex-TxDescLen + sizeof (union pn48); /* IV len */ +#endif /* CONFIG_GTK_OL */ + } else +#endif /* CONFIG_WOWLAN */ + { +#ifdef CONFIG_PNO_SUPPORT + if (pwrctl->pno_in_resume == false && pwrctl->pno_inited == true) { + /* Probe Request */ + RsvdPageLoc.LocProbePacket = TotalPageNum; + ConstructProbeReq( + padapter, + &ReservedPagePacket[BufIndex], + &ProbeReqLength); + + rtl8723b_fill_fake_txdesc(padapter, + &ReservedPagePacket[BufIndex-TxDescLen], + ProbeReqLength, false, false, false); +#ifdef CONFIG_PNO_SET_DEBUG + { + int gj; + printk("probe req pkt =>\n"); + for (gj = 0; gj < ProbeReqLength+TxDescLen; gj++) { + printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]); + if ((gj+1)%8 == 0) + printk("\n"); + } + printk(" <=end\n"); + } +#endif + CurtPktPageNum = + (u8)PageNum_128(TxDescLen + ProbeReqLength); + + TotalPageNum += CurtPktPageNum; + + BufIndex += (CurtPktPageNum*PageSize); + + /* PNO INFO Page */ + RsvdPageLoc.LocPNOInfo = TotalPageNum; + ConstructPnoInfo(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &PNOLength); +#ifdef CONFIG_PNO_SET_DEBUG + { + int gj; + printk("PNO pkt =>\n"); + for (gj = 0; gj < PNOLength; gj++) { + printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]); + if ((gj + 1)%8 == 0) + printk("\n"); + } + printk(" <=end\n"); + } +#endif + + CurtPktPageNum = (u8)PageNum_128(PNOLength); + TotalPageNum += CurtPktPageNum; + BufIndex += (CurtPktPageNum*PageSize); + + /* SSID List Page */ + RsvdPageLoc.LocSSIDInfo = TotalPageNum; + ConstructSSIDList(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &SSIDLegnth); +#ifdef CONFIG_PNO_SET_DEBUG + { + int gj; + printk("SSID list pkt =>\n"); + for (gj = 0; gj < SSIDLegnth; gj++) { + printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]); + if ((gj + 1)%8 == 0) + printk("\n"); + } + printk(" <=end\n"); + } +#endif + CurtPktPageNum = (u8)PageNum_128(SSIDLegnth); + TotalPageNum += CurtPktPageNum; + BufIndex += (CurtPktPageNum*PageSize); + + /* Scan Info Page */ + RsvdPageLoc.LocScanInfo = TotalPageNum; + ConstructScanInfo(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &ScanInfoLength); +#ifdef CONFIG_PNO_SET_DEBUG + { + int gj; + printk("Scan info pkt =>\n"); + for (gj = 0; gj < ScanInfoLength; gj++) { + printk(" %02x ", ReservedPagePacket[BufIndex-TxDescLen+gj]); + if ((gj + 1)%8 == 0) + printk("\n"); + } + printk(" <=end\n"); + } +#endif + CurtPktPageNum = (u8)PageNum_128(ScanInfoLength); + TotalPageNum += CurtPktPageNum; + BufIndex += (CurtPktPageNum*PageSize); + + TotalPacketLen = BufIndex + ScanInfoLength; + } else { + TotalPacketLen = BufIndex + BTQosNullLength; + } +#else /* CONFIG_PNO_SUPPORT */ + TotalPacketLen = BufIndex + BTQosNullLength; +#endif + } + + if (TotalPacketLen > MaxRsvdPageBufSize) { + DBG_871X("%s(): ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", __func__, + TotalPacketLen, MaxRsvdPageBufSize); + goto error; + } else { + /* update attribute */ + pattrib = &pcmdframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->qsel = 0x10; + pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset; + dump_mgntframe_and_wait(padapter, pcmdframe, 100); + } + + DBG_871X("%s: Set RSVD page location to Fw , TotalPacketLen(%d), TotalPageNum(%d)\n", __func__, TotalPacketLen, TotalPageNum); + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + rtl8723b_set_FwRsvdPage_cmd(padapter, &RsvdPageLoc); + rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc); + } else { + rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc); +#ifdef CONFIG_PNO_SUPPORT + if (pwrctl->pno_in_resume) + rtl8723b_set_FwScanOffloadInfo_cmd(padapter, + &RsvdPageLoc, 0); + else + rtl8723b_set_FwScanOffloadInfo_cmd(padapter, + &RsvdPageLoc, 1); +#endif + } + return; + +error: + + rtw_free_xmitframe(pxmitpriv, pcmdframe); +} + +#ifdef CONFIG_AP_WOWLAN +/* */ +/* Description: Fill the reserved packets that FW will use to RSVD page. */ +/* Now we just send 2 types packet to rsvd page. (1)Beacon, (2)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 rtl8723b_set_AP_FwRsvdPagePkt( + struct adapter *padapter, bool bDLFinished +) +{ + struct hal_com_data *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; + u32 BeaconLength = 0, ProbeRspLength = 0; + u8 *ReservedPagePacket; + u8 TxDescLen = TXDESC_SIZE, TxDescOffset = TXDESC_OFFSET; + u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0; + u8 currentip[4]; + u16 BufIndex, PageSize = 128; + u32 TotalPacketLen = 0, MaxRsvdPageBufSize = 0; + RSVDPAGE_LOC RsvdPageLoc; + + /* DBG_871X("%s---->\n", __func__); */ + DBG_8192C("+" FUNC_ADPT_FMT ": iface_type =%d\n", + FUNC_ADPT_ARG(padapter), get_iface_type(padapter)); + + 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 + AP_WOWLAN_PAGE_NUM_8723B; + MaxRsvdPageBufSize = RsvdPageNum*PageSize; + + pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv); + if (pcmdframe == NULL) { + DBG_871X("%s: alloc ReservedPagePacket fail!\n", __func__); + return; + } + + ReservedPagePacket = pcmdframe->buf_addr; + 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_128(TxDescLen + BeaconLength); + /* 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); + + /* 2 (4) probe response */ + RsvdPageLoc.LocProbeRsp = TotalPageNum; + + rtw_get_current_ip_address(padapter, currentip); + + ConstructProbeRsp( + padapter, + &ReservedPagePacket[BufIndex], + &ProbeRspLength, + currentip, + false); + rtl8723b_fill_fake_txdesc(padapter, + &ReservedPagePacket[BufIndex-TxDescLen], + ProbeRspLength, + false, false, false); + + DBG_871X("%s(): HW_VAR_SET_TX_CMD: PROBE RSP %p %d\n", + __func__, &ReservedPagePacket[BufIndex-TxDescLen], + (ProbeRspLength+TxDescLen)); + + CurtPktPageNum = (u8)PageNum_128(TxDescLen + ProbeRspLength); + + TotalPageNum += CurtPktPageNum; + + BufIndex += (CurtPktPageNum*PageSize); + + TotalPacketLen = BufIndex + ProbeRspLength; + + if (TotalPacketLen > MaxRsvdPageBufSize) { + DBG_871X("%s(): ERROR: The rsvd page size is not enough \ + !!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", + __func__, TotalPacketLen, MaxRsvdPageBufSize); + goto error; + } else { + /* update attribute */ + pattrib = &pcmdframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->qsel = 0x10; + pattrib->pktlen = TotalPacketLen - TxDescOffset; + pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset; + dump_mgntframe_and_wait(padapter, pcmdframe, 100); + } + + DBG_871X("%s: Set RSVD page location to Fw , TotalPacketLen(%d), TotalPageNum(%d)\n", __func__, TotalPacketLen, TotalPageNum); + rtl8723b_set_ap_wow_rsvdpage_cmd(padapter, &RsvdPageLoc); + + return; +error: + rtw_free_xmitframe(pxmitpriv, pcmdframe); +} +#endif /* CONFIG_AP_WOWLAN */ + +void rtl8723b_download_rsvd_page(struct adapter *padapter, u8 mstatus) +{ + struct hal_com_data *pHalData = GET_HAL_DATA(padapter); +#ifdef CONFIG_AP_WOWLAN + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); +#endif + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + bool bcn_valid = false; + u8 DLBcnCount = 0; + u32 poll = 0; + u8 val8; + + DBG_8192C("+" FUNC_ADPT_FMT ": iface_type =%d mstatus(%x)\n", + FUNC_ADPT_ARG(padapter), get_iface_type(padapter), mstatus); + + if (mstatus == RT_MEDIA_CONNECT) { + bool bRecover = false; + u8 v8; + + /* 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 &= ~EN_BCN_FUNCTION; + val8 |= DIS_TSF_UDT; + 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. */ + if (pHalData->RegFwHwTxQCtrl & BIT(6)) + bRecover = true; + + /* To tell Hw the packet is not a real beacon frame. */ + rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl & ~BIT(6)); + pHalData->RegFwHwTxQCtrl &= ~BIT(6); + + /* 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 { +#ifdef CONFIG_AP_WOWLAN + if (pwrpriv->wowlan_ap_mode) + rtl8723b_set_AP_FwRsvdPagePkt(padapter, 0); + else + rtl8723b_set_FwRsvdPagePkt(padapter, 0); +#else + /* download rsvd page. */ + rtl8723b_set_FwRsvdPagePkt(padapter, 0); +#endif + DLBcnCount++; + do { + yield(); + /* mdelay(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); + + if (padapter->bSurpriseRemoved || padapter->bDriverStopped) { + } else if (!bcn_valid) + DBG_871X(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; + DBG_871X(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 |= EN_BCN_FUNCTION; + val8 &= ~DIS_TSF_UDT; + 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) { + rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl | BIT(6)); + pHalData->RegFwHwTxQCtrl |= BIT(6); + } + + /* 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); + } +} + +void rtl8723b_set_rssi_cmd(struct adapter *padapter, u8 *param) +{ + rtl8723b_set_FwRssiSetting_cmd(padapter, param); +} + +void rtl8723b_set_FwJoinBssRpt_cmd(struct adapter *padapter, u8 mstatus) +{ + if (mstatus == 1) + rtl8723b_download_rsvd_page(padapter, RT_MEDIA_CONNECT); +} + +/* arg[0] = macid */ +/* arg[1] = raid */ +/* arg[2] = shortGIrate */ +/* arg[3] = init_rate */ +void rtl8723b_Add_RateATid( + struct adapter *padapter, + u32 bitmap, + u8 *arg, + u8 rssi_level +) +{ + struct hal_com_data *pHalData = GET_HAL_DATA(padapter); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct sta_info *psta; + u8 mac_id = arg[0]; + u8 raid = arg[1]; + u8 shortGI = arg[2]; + u8 bw; + u32 mask = bitmap&0x0FFFFFFF; + + psta = pmlmeinfo->FW_sta_info[mac_id].psta; + if (psta == NULL) + return; + + bw = psta->bw_mode; + + if (rssi_level != DM_RATR_STA_INIT) + mask = ODM_Get_Rate_Bitmap(&pHalData->odmpriv, mac_id, mask, rssi_level); + + DBG_871X("%s(): mac_id =%d raid = 0x%x bw =%d mask = 0x%x\n", __func__, mac_id, raid, bw, mask); + rtl8723b_set_FwMacIdConfig_cmd(padapter, mac_id, raid, bw, shortGI, mask); +} + +static void ConstructBtNullFunctionData( + struct adapter *padapter, + u8 *pframe, + u32 *pLength, + u8 *StaAddr, + u8 bQoS, + u8 AC, + u8 bEosp, + u8 bForcePowerSave +) +{ + struct ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + u32 pktlen; + struct mlme_ext_priv *pmlmeext; + struct mlme_ext_info *pmlmeinfo; + u8 bssid[ETH_ALEN]; + + + DBG_871X("+" FUNC_ADPT_FMT ": qos =%d eosp =%d ps =%d\n", + FUNC_ADPT_ARG(padapter), bQoS, bEosp, bForcePowerSave); + + pwlanhdr = (struct ieee80211_hdr *)pframe; + pmlmeext = &padapter->mlmeextpriv; + pmlmeinfo = &pmlmeext->mlmext_info; + + if (NULL == StaAddr) { + memcpy(bssid, myid(&padapter->eeprompriv), ETH_ALEN); + StaAddr = bssid; + } + + fctrl = &pwlanhdr->frame_control; + *fctrl = 0; + if (bForcePowerSave) + SetPwrMgt(fctrl); + + SetFrDs(fctrl); + memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, myid(&padapter->eeprompriv), ETH_ALEN); + + SetDuration(pwlanhdr, 0); + SetSeqNum(pwlanhdr, 0); + + if (bQoS == true) { + struct ieee80211_qos_hdr *pwlanqoshdr; + + SetFrameSubType(pframe, WIFI_QOS_DATA_NULL); + + pwlanqoshdr = (struct ieee80211_qos_hdr *)pframe; + SetPriority(&pwlanqoshdr->qos_ctrl, AC); + SetEOSP(&pwlanqoshdr->qos_ctrl, bEosp); + + pktlen = sizeof(struct ieee80211_qos_hdr); + } else { + SetFrameSubType(pframe, WIFI_DATA_NULL); + + pktlen = sizeof(struct ieee80211_hdr_3addr); + } + + *pLength = pktlen; +} + +static void SetFwRsvdPagePkt_BTCoex(struct adapter *padapter) +{ + struct hal_com_data *pHalData; + struct xmit_frame *pcmdframe; + struct pkt_attrib *pattrib; + struct xmit_priv *pxmitpriv; + struct mlme_ext_priv *pmlmeext; + struct mlme_ext_info *pmlmeinfo; + u32 BeaconLength = 0; + u32 BTQosNullLength = 0; + u8 *ReservedPagePacket; + u8 TxDescLen, TxDescOffset; + u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0; + u16 BufIndex, PageSize; + u32 TotalPacketLen, MaxRsvdPageBufSize = 0; + RSVDPAGE_LOC RsvdPageLoc; + + +/* DBG_8192C("+" FUNC_ADPT_FMT "\n", FUNC_ADPT_ARG(padapter)); */ + + pHalData = GET_HAL_DATA(padapter); + pxmitpriv = &padapter->xmitpriv; + pmlmeext = &padapter->mlmeextpriv; + pmlmeinfo = &pmlmeext->mlmext_info; + TxDescLen = TXDESC_SIZE; + TxDescOffset = TXDESC_OFFSET; + PageSize = PAGE_SIZE_TX_8723B; + + RsvdPageNum = BCNQ_PAGE_NUM_8723B; + MaxRsvdPageBufSize = RsvdPageNum*PageSize; + + pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv); + if (pcmdframe == NULL) { + DBG_8192C("%s: alloc ReservedPagePacket fail!\n", __func__); + return; + } + + ReservedPagePacket = pcmdframe->buf_addr; + 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_128(TxDescLen + BeaconLength); + /* 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 page */ + if (BufIndex < (MaxRsvdPageBufSize - PageSize)) { + BufIndex = TxDescOffset + (MaxRsvdPageBufSize - PageSize); + TotalPageNum = BCNQ_PAGE_NUM_8723B - 1; + } + + /* 3 (6) BT Qos null data */ + RsvdPageLoc.LocBTQosNull = TotalPageNum; + ConstructBtNullFunctionData( + padapter, + &ReservedPagePacket[BufIndex], + &BTQosNullLength, + NULL, + true, 0, 0, false + ); + rtl8723b_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], BTQosNullLength, false, true, false); + + CurtPktPageNum = (u8)PageNum_128(TxDescLen + BTQosNullLength); + + TotalPageNum += CurtPktPageNum; + + TotalPacketLen = BufIndex + BTQosNullLength; + if (TotalPacketLen > MaxRsvdPageBufSize) { + DBG_8192C(FUNC_ADPT_FMT ": ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", + FUNC_ADPT_ARG(padapter), TotalPacketLen, MaxRsvdPageBufSize); + goto error; + } + + /* update attribute */ + pattrib = &pcmdframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->qsel = 0x10; + pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset; + dump_mgntframe_and_wait(padapter, pcmdframe, 100); + +/* DBG_8192C(FUNC_ADPT_FMT ": Set RSVD page location to Fw, TotalPacketLen(%d), TotalPageNum(%d)\n", */ +/* FUNC_ADPT_ARG(padapter), TotalPacketLen, TotalPageNum); */ + rtl8723b_set_FwRsvdPage_cmd(padapter, &RsvdPageLoc); + rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc); + + return; + +error: + rtw_free_xmitframe(pxmitpriv, pcmdframe); +} + +void rtl8723b_download_BTCoex_AP_mode_rsvd_page(struct adapter *padapter) +{ + struct hal_com_data *pHalData; + struct mlme_ext_priv *pmlmeext; + struct mlme_ext_info *pmlmeinfo; + u8 bRecover = false; + u8 bcn_valid = false; + u8 DLBcnCount = 0; + u32 poll = 0; + u8 val8; + + + DBG_8192C("+" FUNC_ADPT_FMT ": iface_type =%d fw_state = 0x%08X\n", + FUNC_ADPT_ARG(padapter), get_iface_type(padapter), get_fwstate(&padapter->mlmepriv)); + +#ifdef DEBUG + if (check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE) == false) { + DBG_8192C(FUNC_ADPT_FMT ": [WARNING] not in AP mode!!\n", + FUNC_ADPT_ARG(padapter)); + } +#endif /* DEBUG */ + + pHalData = GET_HAL_DATA(padapter); + pmlmeext = &padapter->mlmeextpriv; + pmlmeinfo = &pmlmeext->mlmext_info; + + /* 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 */ + val8 = rtw_read8(padapter, REG_CR+1); + val8 |= BIT(0); /* ENSWBCN */ + rtw_write8(padapter, REG_CR+1, val8); + + /* 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 &= ~EN_BCN_FUNCTION; + val8 |= DIS_TSF_UDT; + 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. */ + if (pHalData->RegFwHwTxQCtrl & BIT(6)) + bRecover = true; + + /* To tell Hw the packet is not a real beacon frame. */ + pHalData->RegFwHwTxQCtrl &= ~BIT(6); + rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl); + + /* 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 { + yield(); +/* mdelay(10); */ + /* check rsvd page download OK. */ + rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, &bcn_valid); + poll++; + } while (!bcn_valid && (poll%10) != 0 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); + } while (!bcn_valid && (DLBcnCount <= 100) && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); + + if (true == bcn_valid) { + struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); + pwrctl->fw_psmode_iface_id = padapter->iface_id; + DBG_8192C(ADPT_FMT": DL RSVD page success! DLBcnCount:%d, poll:%d\n", + ADPT_ARG(padapter), DLBcnCount, poll); + } else { + DBG_8192C(ADPT_FMT": DL RSVD page fail! DLBcnCount:%d, poll:%d\n", + ADPT_ARG(padapter), DLBcnCount, poll); + DBG_8192C(ADPT_FMT": DL RSVD page fail! bSurpriseRemoved =%d\n", + ADPT_ARG(padapter), padapter->bSurpriseRemoved); + DBG_8192C(ADPT_FMT": DL RSVD page fail! bDriverStopped =%d\n", + ADPT_ARG(padapter), padapter->bDriverStopped); + } + + /* 2010.05.11. Added by tynli. */ + val8 = rtw_read8(padapter, REG_BCN_CTRL); + val8 |= EN_BCN_FUNCTION; + val8 &= ~DIS_TSF_UDT; + 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) { + pHalData->RegFwHwTxQCtrl |= BIT(6); + rtw_write8(padapter, REG_FWHW_TXQ_CTRL+2, pHalData->RegFwHwTxQCtrl); + } + + /* Clear CR[8] or beacon packet will not be send to TxBuf anymore. */ + val8 = rtw_read8(padapter, REG_CR+1); + val8 &= ~BIT(0); /* ~ENSWBCN */ + rtw_write8(padapter, REG_CR+1, val8); +} |
