+++ /dev/null
-/******************************************************************************
- *
- * 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 _RTL8723A_CMD_C_
-
-#include <osdep_service.h>
-#include <drv_types.h>
-#include <recv_osdep.h>
-#include <mlme_osdep.h>
-#include <rtl8723a_hal.h>
-#include <usb_ops_linux.h>
-
-#define RTL92C_MAX_H2C_BOX_NUMS 4
-#define RTL92C_MAX_CMD_LEN 5
-#define MESSAGE_BOX_SIZE 4
-#define EX_MESSAGE_BOX_SIZE 2
-
-static u8 _is_fw_read_cmd_down(struct rtw_adapter *padapter, u8 msgbox_num)
-{
- u8 read_down = false;
- int retry_cnts = 100;
- u8 valid;
-
- do {
- valid = rtl8723au_read8(padapter, REG_HMETFR) & BIT(msgbox_num);
- if (0 == valid)
- read_down = true;
- } while ((!read_down) && (retry_cnts--));
-
- return read_down;
-}
-
-/*****************************************
-* H2C Msg format :
-*| 31 - 8 |7 | 6 - 0 |
-*| h2c_msg |Ext_bit |CMD_ID |
-*
-******************************************/
-int FillH2CCmd(struct rtw_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;
- struct hal_data_8723a *pHalData;
- u32 h2c_cmd = 0;
- u16 h2c_cmd_ex = 0;
- int ret = _FAIL;
-
- padapter = GET_PRIMARY_ADAPTER(padapter);
- pHalData = GET_HAL_DATA(padapter);
-
- mutex_lock(&adapter_to_dvobj(padapter)->h2c_fwcmd_mutex);
-
- if (!pCmdBuffer)
- goto exit;
- if (CmdLen > RTL92C_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_8723A(" fw read cmd failed...\n");
- goto exit;
- }
-
- if (CmdLen <= 3) {
- memcpy((u8 *)(&h2c_cmd)+1, pCmdBuffer, CmdLen);
- } else {
- memcpy((u8 *)(&h2c_cmd_ex), pCmdBuffer, EX_MESSAGE_BOX_SIZE);
- memcpy((u8 *)(&h2c_cmd)+1, pCmdBuffer+2, (CmdLen-EX_MESSAGE_BOX_SIZE));
- *(u8 *)(&h2c_cmd) |= BIT(7);
- }
-
- *(u8 *)(&h2c_cmd) |= ElementID;
-
- if (h2c_cmd & BIT(7)) {
- msgbox_ex_addr = REG_HMEBOX_EXT_0 + (h2c_box_num * EX_MESSAGE_BOX_SIZE);
- h2c_cmd_ex = le16_to_cpu(h2c_cmd_ex);
- rtl8723au_write16(padapter, msgbox_ex_addr, h2c_cmd_ex);
- }
- msgbox_addr = REG_HMEBOX_0 + (h2c_box_num * MESSAGE_BOX_SIZE);
- h2c_cmd = le32_to_cpu(h2c_cmd);
- rtl8723au_write32(padapter, msgbox_addr, h2c_cmd);
-
- bcmd_down = true;
-
- pHalData->LastHMEBoxNum = (h2c_box_num+1) % RTL92C_MAX_H2C_BOX_NUMS;
-
- } while ((!bcmd_down) && (retry_cnts--));
-
- ret = _SUCCESS;
-
-exit:
- mutex_unlock(&adapter_to_dvobj(padapter)->h2c_fwcmd_mutex);
- return ret;
-}
-
-int rtl8723a_set_rssi_cmd(struct rtw_adapter *padapter, u32 param)
-{
- __le32 cmd = cpu_to_le32(param);
-
- FillH2CCmd(padapter, RSSI_SETTING_EID, 3, (void *)&cmd);
-
- return _SUCCESS;
-}
-
-int rtl8723a_set_raid_cmd(struct rtw_adapter *padapter, u32 mask, u8 arg)
-{
- u8 buf[5];
-
- memset(buf, 0, 5);
- put_unaligned_le32(mask, buf);
- buf[4] = arg;
-
- FillH2CCmd(padapter, MACID_CONFIG_EID, 5, buf);
-
- return _SUCCESS;
-}
-
-/* bitmap[0:27] = tx_rate_bitmap */
-/* bitmap[28:31]= Rate Adaptive id */
-/* arg[0:4] = macid */
-/* arg[5] = Short GI */
-void rtl8723a_add_rateatid(struct rtw_adapter *pAdapter, u32 bitmap, u8 arg, u8 rssi_level)
-{
- struct hal_data_8723a *pHalData = GET_HAL_DATA(pAdapter);
- u8 macid = arg & 0x1f;
- u32 raid = bitmap & 0xf0000000;
-
- bitmap &= 0x0fffffff;
- if (rssi_level != DM_RATR_STA_INIT)
- bitmap = ODM_Get_Rate_Bitmap23a(pHalData, macid, bitmap,
- rssi_level);
-
- bitmap |= raid;
-
- rtl8723a_set_raid_cmd(pAdapter, bitmap, arg);
-}
-
-void rtl8723a_set_FwPwrMode_cmd(struct rtw_adapter *padapter, u8 Mode)
-{
- struct setpwrmode_parm H2CSetPwrMode;
- struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
- struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter);
-
- DBG_8723A("%s: Mode =%d SmartPS =%d UAPSD =%d BcnMode = 0x%02x\n", __func__,
- Mode, pwrpriv->smart_ps, padapter->registrypriv.uapsd_enable, pwrpriv->bcn_ant_mode);
-
- /* Forece leave RF low power mode for 1T1R to
- prevent conficting setting in Fw power */
- /* saving sequence. 2010.06.07. Added by tynli.
- Suggested by SD3 yschang. */
- if (Mode != PS_MODE_ACTIVE && pHalData->rf_type != RF_2T2R)
- ODM_RF_Saving23a(&pHalData->odmpriv, true);
-
- H2CSetPwrMode.Mode = Mode;
- H2CSetPwrMode.SmartPS = pwrpriv->smart_ps;
- H2CSetPwrMode.AwakeInterval = 1;
- H2CSetPwrMode.bAllQueueUAPSD = padapter->registrypriv.uapsd_enable;
- H2CSetPwrMode.BcnAntMode = pwrpriv->bcn_ant_mode;
-
- FillH2CCmd(padapter, SET_PWRMODE_EID, sizeof(H2CSetPwrMode), (u8 *)&H2CSetPwrMode);
-
-}
-
-static void
-ConstructBeacon(struct rtw_adapter *padapter, u8 *pframe, u32 *pLength)
-{
- struct ieee80211_mgmt *mgmt;
- 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_8723A("%s\n", __func__); */
-
- mgmt = (struct ieee80211_mgmt *)pframe;
-
- mgmt->frame_control =
- cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
-
- ether_addr_copy(mgmt->da, bc_addr);
- ether_addr_copy(mgmt->sa, myid(&padapter->eeprompriv));
- ether_addr_copy(mgmt->bssid, get_my_bssid23a(cur_network));
-
- /* A Beacon frame shouldn't have fragment bits set */
- mgmt->seq_ctrl = 0;
-
- /* timestamp will be inserted by hardware */
-
- put_unaligned_le16(cur_network->beacon_interval,
- &mgmt->u.beacon.beacon_int);
-
- put_unaligned_le16(cur_network->capability,
- &mgmt->u.beacon.capab_info);
-
- pframe = mgmt->u.beacon.variable;
- pktlen = offsetof(struct ieee80211_mgmt, u.beacon.variable);
-
- if ((pmlmeinfo->state&0x03) == MSR_AP) {
- /* DBG_8723A("ie len =%d\n", cur_network->IELength); */
- pktlen += cur_network->IELength;
- memcpy(pframe, cur_network->IEs, pktlen);
-
- goto _ConstructBeacon;
- }
-
- /* below for ad-hoc mode */
-
- /* SSID */
- pframe = rtw_set_ie23a(pframe, WLAN_EID_SSID,
- cur_network->Ssid.ssid_len,
- cur_network->Ssid.ssid, &pktlen);
-
- /* supported rates... */
- rate_len = rtw_get_rateset_len23a(cur_network->SupportedRates);
- pframe = rtw_set_ie23a(pframe, WLAN_EID_SUPP_RATES, ((rate_len > 8) ?
- 8 : rate_len), cur_network->SupportedRates, &pktlen);
-
- /* DS parameter set */
- pframe = rtw_set_ie23a(pframe, WLAN_EID_DS_PARAMS, 1, (unsigned char *)
- &cur_network->DSConfig, &pktlen);
-
- if ((pmlmeinfo->state&0x03) == MSR_ADHOC) {
- u32 ATIMWindow;
- /* IBSS Parameter Set... */
- /* ATIMWindow = cur->ATIMWindow; */
- ATIMWindow = 0;
- pframe = rtw_set_ie23a(pframe, WLAN_EID_IBSS_PARAMS, 2,
- (unsigned char *)&ATIMWindow, &pktlen);
- }
-
- /* todo: ERP IE */
-
- /* EXTERNDED SUPPORTED RATE */
- if (rate_len > 8)
- pframe = rtw_set_ie23a(pframe, WLAN_EID_EXT_SUPP_RATES,
- (rate_len - 8),
- (cur_network->SupportedRates + 8),
- &pktlen);
-
- /* todo:HT for adhoc */
-
-_ConstructBeacon:
-
- if ((pktlen + TXDESC_SIZE) > 512) {
- DBG_8723A("beacon frame too large\n");
- return;
- }
-
- *pLength = pktlen;
-
- /* DBG_8723A("%s bcn_sz =%d\n", __func__, pktlen); */
-
-}
-
-static void ConstructPSPoll(struct rtw_adapter *padapter,
- u8 *pframe, u32 *pLength)
-{
- struct ieee80211_hdr *pwlanhdr;
- struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
- struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
-
- pwlanhdr = (struct ieee80211_hdr *)pframe;
-
- /* Frame control. */
- pwlanhdr->frame_control =
- cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL);
- pwlanhdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
-
- /* AID. */
- pwlanhdr->duration_id = cpu_to_le16(pmlmeinfo->aid | 0xc000);
-
- /* BSSID. */
- memcpy(pwlanhdr->addr1, get_my_bssid23a(&pmlmeinfo->network), ETH_ALEN);
-
- /* TA. */
- memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN);
-
- *pLength = 16;
-}
-
-static void
-ConstructNullFunctionData(struct rtw_adapter *padapter, u8 *pframe,
- u32 *pLength, u8 *StaAddr, u8 bQoS, u8 AC,
- u8 bEosp, u8 bForcePowerSave)
-{
- struct ieee80211_hdr *pwlanhdr;
- 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;
-
- pwlanhdr = (struct ieee80211_hdr *)pframe;
-
- pwlanhdr->frame_control = 0;
- pwlanhdr->seq_ctrl = 0;
-
- if (bForcePowerSave)
- pwlanhdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
-
- switch (cur_network->network.ifmode) {
- case NL80211_IFTYPE_P2P_CLIENT:
- case NL80211_IFTYPE_STATION:
- pwlanhdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_TODS);
- memcpy(pwlanhdr->addr1,
- get_my_bssid23a(&pmlmeinfo->network), ETH_ALEN);
- memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv),
- ETH_ALEN);
- memcpy(pwlanhdr->addr3, StaAddr, ETH_ALEN);
- break;
- case NL80211_IFTYPE_P2P_GO:
- case NL80211_IFTYPE_AP:
- pwlanhdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_FROMDS);
- memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
- memcpy(pwlanhdr->addr2,
- get_my_bssid23a(&pmlmeinfo->network), ETH_ALEN);
- memcpy(pwlanhdr->addr3, myid(&padapter->eeprompriv),
- ETH_ALEN);
- break;
- case NL80211_IFTYPE_ADHOC:
- default:
- memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
- memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN);
- memcpy(pwlanhdr->addr3,
- get_my_bssid23a(&pmlmeinfo->network), ETH_ALEN);
- break;
- }
-
- if (bQoS == true) {
- struct ieee80211_qos_hdr *qoshdr;
- qoshdr = (struct ieee80211_qos_hdr *)pframe;
-
- qoshdr->frame_control |=
- cpu_to_le16(IEEE80211_FTYPE_DATA |
- IEEE80211_STYPE_QOS_NULLFUNC);
-
- qoshdr->qos_ctrl = cpu_to_le16(AC & IEEE80211_QOS_CTL_TID_MASK);
- if (bEosp)
- qoshdr->qos_ctrl |= cpu_to_le16(IEEE80211_QOS_CTL_EOSP);
-
- pktlen = sizeof(struct ieee80211_qos_hdr);
- } else {
- pwlanhdr->frame_control |=
- cpu_to_le16(IEEE80211_FTYPE_DATA |
- IEEE80211_STYPE_NULLFUNC);
-
- pktlen = sizeof(struct ieee80211_hdr_3addr);
- }
-
- *pLength = pktlen;
-}
-
-static void ConstructProbeRsp(struct rtw_adapter *padapter, u8 *pframe,
- u32 *pLength, u8 *StaAddr, bool bHideSSID)
-{
- struct ieee80211_mgmt *mgmt;
- 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;
-
- /* DBG_8723A("%s\n", __func__); */
-
- mgmt = (struct ieee80211_mgmt *)pframe;
-
- mac = myid(&padapter->eeprompriv);
- bssid = cur_network->MacAddress;
-
- mgmt->frame_control =
- cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP);
-
- mgmt->seq_ctrl = 0;
-
- memcpy(mgmt->da, StaAddr, ETH_ALEN);
- memcpy(mgmt->sa, mac, ETH_ALEN);
- memcpy(mgmt->bssid, bssid, ETH_ALEN);
-
- put_unaligned_le64(cur_network->tsf,
- &mgmt->u.probe_resp.timestamp);
- put_unaligned_le16(cur_network->beacon_interval,
- &mgmt->u.probe_resp.beacon_int);
- put_unaligned_le16(cur_network->capability,
- &mgmt->u.probe_resp.capab_info);
-
- pktlen = offsetof(struct ieee80211_mgmt, u.probe_resp.variable);
-
- if (cur_network->IELength > MAX_IE_SZ)
- return;
-
- memcpy(mgmt->u.probe_resp.variable, cur_network->IEs,
- cur_network->IELength);
- pktlen += (cur_network->IELength);
-
- *pLength = pktlen;
-}
-
-/* */
-/* 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 rtw_adapter *padapter, bool bDLFinished)
-{
- struct hal_data_8723a *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 = 0, ProbeRspLength = 0, PSPollLength;
- u32 NullDataLength, QosNullLength, BTQosNullLength;
- u8 *ReservedPagePacket;
- u8 PageNum, PageNeed, TxDescLen;
- u16 BufIndex;
- u32 TotalPacketLen;
- struct rsvdpage_loc RsvdPageLoc;
-
- DBG_8723A("%s\n", __func__);
-
- ReservedPagePacket = kzalloc(1000, GFP_KERNEL);
- if (ReservedPagePacket == NULL) {
- DBG_8723A("%s: alloc ReservedPagePacket fail!\n", __func__);
- return;
- }
-
- pHalData = GET_HAL_DATA(padapter);
- pxmitpriv = &padapter->xmitpriv;
- pmlmeext = &padapter->mlmeextpriv;
- pmlmeinfo = &pmlmeext->mlmext_info;
-
- TxDescLen = TXDESC_SIZE;
- PageNum = 0;
-
- /* 3 (1) beacon */
- 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 */
- RsvdPageLoc.LocPsPoll = PageNum;
- ConstructPSPoll(padapter, &ReservedPagePacket[BufIndex], &PSPollLength);
- rtl8723a_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 */
- RsvdPageLoc.LocNullData = PageNum;
- ConstructNullFunctionData(padapter, &ReservedPagePacket[BufIndex],
- &NullDataLength,
- get_my_bssid23a(&pmlmeinfo->network),
- false, 0, 0, false);
- rtl8723a_fill_fake_txdesc(padapter,
- &ReservedPagePacket[BufIndex-TxDescLen],
- NullDataLength, false, false);
-
- PageNeed = (u8)PageNum_128(TxDescLen + NullDataLength);
- PageNum += PageNeed;
-
- BufIndex += PageNeed*128;
-
- /* 3 (4) probe response */
- RsvdPageLoc.LocProbeRsp = PageNum;
- ConstructProbeRsp(
- padapter,
- &ReservedPagePacket[BufIndex],
- &ProbeRspLength,
- get_my_bssid23a(&pmlmeinfo->network),
- false);
- rtl8723a_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], ProbeRspLength, false, false);
-
- PageNeed = (u8)PageNum_128(TxDescLen + ProbeRspLength);
- PageNum += PageNeed;
-
- BufIndex += PageNeed*128;
-
- /* 3 (5) Qos null data */
- RsvdPageLoc.LocQosNull = PageNum;
- ConstructNullFunctionData(
- padapter,
- &ReservedPagePacket[BufIndex],
- &QosNullLength,
- get_my_bssid23a(&pmlmeinfo->network),
- true, 0, 0, false);
- rtl8723a_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], QosNullLength, false, false);
-
- PageNeed = (u8)PageNum_128(TxDescLen + QosNullLength);
- PageNum += PageNeed;
-
- BufIndex += PageNeed*128;
-
- /* 3 (6) BT Qos null data */
- RsvdPageLoc.LocBTQosNull = PageNum;
- ConstructNullFunctionData(
- padapter,
- &ReservedPagePacket[BufIndex],
- &BTQosNullLength,
- get_my_bssid23a(&pmlmeinfo->network),
- true, 0, 0, false);
- rtl8723a_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], BTQosNullLength, false, true);
-
- TotalPacketLen = BufIndex + BTQosNullLength;
-
- pmgntframe = alloc_mgtxmitframe23a(pxmitpriv);
- if (pmgntframe == NULL)
- goto exit;
-
- /* update attribute */
- pattrib = &pmgntframe->attrib;
- update_mgntframe_attrib23a(padapter, pattrib);
- pattrib->qsel = 0x10;
- pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TXDESC_OFFSET;
- memcpy(pmgntframe->buf_addr, ReservedPagePacket, TotalPacketLen);
-
- rtl8723au_mgnt_xmit(padapter, pmgntframe);
-
- DBG_8723A("%s: Set RSVD page location to Fw\n", __func__);
- FillH2CCmd(padapter, RSVD_PAGE_EID, sizeof(RsvdPageLoc), (u8 *)&RsvdPageLoc);
-
-exit:
- kfree(ReservedPagePacket);
-}
-
-void rtl8723a_set_FwJoinBssReport_cmd(struct rtw_adapter *padapter, u8 mstatus)
-{
- struct joinbssrpt_parm JoinBssRptParm;
- struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter);
- struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
- struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
-
- DBG_8723A("%s mstatus(%x)\n", __func__, mstatus);
-
- if (mstatus == 1) {
- 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. */
- rtl8723au_write16(padapter, REG_BCN_PSR_RPT,
- 0xC000|pmlmeinfo->aid);
- /* Do not set TSF again here or vWiFi beacon DMA INT will not work. */
- /* correct_TSF23a(padapter, pmlmeext); */
- /* Hw sequende enable by dedault. 2010.06.23. by tynli. */
- /* rtl8723au_write16(padapter, REG_NQOS_SEQ, ((pmlmeext->mgnt_seq+100)&0xFFF)); */
- /* rtl8723au_write8(padapter, REG_HWSEQ_CTRL, 0xFF); */
-
- /* set REG_CR bit 8 */
- v8 = rtl8723au_read8(padapter, REG_CR+1);
- v8 |= BIT(0); /* ENSWBCN */
- rtl8723au_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. */
-/* SetBcnCtrlReg23a(padapter, 0, BIT(3)); */
-/* SetBcnCtrlReg23a(padapter, BIT(4), 0); */
- SetBcnCtrlReg23a(padapter, BIT(4), BIT(3));
-
- /* 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. */
- /* U1bTmp = rtl8723au_read8(padapter, REG_FWHW_TXQ_CTRL+2); */
- rtl8723au_write8(padapter, REG_FWHW_TXQ_CTRL + 2,
- pHalData->RegFwHwTxQCtrl & ~BIT(6));
- pHalData->RegFwHwTxQCtrl &= ~BIT(6);
- SetFwRsvdPagePkt(padapter, 0);
-
- /* 2010.05.11. Added by tynli. */
- SetBcnCtrlReg23a(padapter, BIT(3), 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 (bRecover) {
- rtl8723au_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 = rtl8723au_read8(padapter, REG_CR+1);
- v8 &= ~BIT(0); /* ~ENSWBCN */
- rtl8723au_write8(padapter, REG_CR+1, v8);
- }
-
- JoinBssRptParm.OpMode = mstatus;
-
- FillH2CCmd(padapter, JOINBSS_RPT_EID, sizeof(JoinBssRptParm), (u8 *)&JoinBssRptParm);
-
-}
-
-#ifdef CONFIG_8723AU_BT_COEXIST
-static void SetFwRsvdPagePkt_BTCoex(struct rtw_adapter *padapter)
-{
- struct hal_data_8723a *pHalData;
- struct xmit_frame *pmgntframe;
- struct pkt_attrib *pattrib;
- struct xmit_priv *pxmitpriv;
- struct mlme_ext_priv *pmlmeext;
- struct mlme_ext_info *pmlmeinfo;
- u8 fakemac[6] = {0x00, 0xe0, 0x4c, 0x00, 0x00, 0x00};
- u32 NullDataLength, BTQosNullLength;
- u8 *ReservedPagePacket;
- u8 PageNum, PageNeed, TxDescLen;
- u16 BufIndex;
- u32 TotalPacketLen;
- struct rsvdpage_loc RsvdPageLoc;
-
- DBG_8723A("+%s\n", __func__);
-
- ReservedPagePacket = kzalloc(1024, GFP_KERNEL);
- if (ReservedPagePacket == NULL) {
- DBG_8723A("%s: alloc ReservedPagePacket fail!\n", __func__);
- return;
- }
-
- pHalData = GET_HAL_DATA(padapter);
- pxmitpriv = &padapter->xmitpriv;
- pmlmeext = &padapter->mlmeextpriv;
- pmlmeinfo = &pmlmeext->mlmext_info;
-
- TxDescLen = TXDESC_SIZE;
- PageNum = 0;
-
- /* 3 (1) beacon */
- BufIndex = TXDESC_OFFSET;
- /* skip Beacon Packet */
- PageNeed = 3;
-
- PageNum += PageNeed;
- pHalData->FwRsvdPageStartOffset = PageNum;
-
- BufIndex += PageNeed*128;
-
- /* 3 (3) null data */
- RsvdPageLoc.LocNullData = PageNum;
- ConstructNullFunctionData(
- padapter,
- &ReservedPagePacket[BufIndex],
- &NullDataLength,
- fakemac,
- false, 0, 0, false);
- rtl8723a_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], NullDataLength, false, false);
-
- PageNeed = (u8)PageNum_128(TxDescLen + NullDataLength);
- PageNum += PageNeed;
-
- BufIndex += PageNeed*128;
-
- /* 3 (6) BT Qos null data */
- RsvdPageLoc.LocBTQosNull = PageNum;
- ConstructNullFunctionData(
- padapter,
- &ReservedPagePacket[BufIndex],
- &BTQosNullLength,
- fakemac,
- true, 0, 0, false);
- rtl8723a_fill_fake_txdesc(padapter, &ReservedPagePacket[BufIndex-TxDescLen], BTQosNullLength, false, true);
-
- TotalPacketLen = BufIndex + BTQosNullLength;
-
- pmgntframe = alloc_mgtxmitframe23a(pxmitpriv);
- if (pmgntframe == NULL)
- goto exit;
-
- /* update attribute */
- pattrib = &pmgntframe->attrib;
- update_mgntframe_attrib23a(padapter, pattrib);
- pattrib->qsel = 0x10;
- pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TXDESC_OFFSET;
- memcpy(pmgntframe->buf_addr, ReservedPagePacket, TotalPacketLen);
-
- rtl8723au_mgnt_xmit(padapter, pmgntframe);
-
- DBG_8723A("%s: Set RSVD page location to Fw\n", __func__);
- FillH2CCmd(padapter, RSVD_PAGE_EID, sizeof(RsvdPageLoc), (u8 *)&RsvdPageLoc);
-
-exit:
- kfree(ReservedPagePacket);
-}
-
-void rtl8723a_set_BTCoex_AP_mode_FwRsvdPkt_cmd(struct rtw_adapter *padapter)
-{
- struct hal_data_8723a *pHalData;
- u8 bRecover = false;
-
- DBG_8723A("+%s\n", __func__);
-
- pHalData = GET_HAL_DATA(padapter);
-
- /* 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);
- rtl8723au_write8(padapter, REG_FWHW_TXQ_CTRL + 2,
- pHalData->RegFwHwTxQCtrl);
- SetFwRsvdPagePkt_BTCoex(padapter);
-
- /* 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);
- rtl8723au_write8(padapter, REG_FWHW_TXQ_CTRL + 2,
- pHalData->RegFwHwTxQCtrl);
- }
-}
-#endif
projects / deliverable / linux.git / blobdiff