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rtl8822bu/hal/rtl8822b/rtl8822b_cmd.c
Brandon Bailey d2b7a5ca91 Initial push of rtl8822bu driver
2017-04-02 12:45:14 -06:00

1416 lines
40 KiB
C
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/******************************************************************************
*
* Copyright(c) 2015 - 2016 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
#define _RTL8822B_CMD_C_
#include <hal_data.h> /* HAL_DATA_TYPE */
#include "../hal_halmac.h" /* HRTW_HALMAC_H2C_MAX_SIZE, CMD_ID_RSVD_PAGE and etc. */
#include "rtl8822b.h"
/*
* Below functions are for C2H
*/
/*****************************************
* H2C Msg format :
*| 31 - 8 |7-5 | 4 - 0 |
*| h2c_msg |Class |CMD_ID |
*| 31-0 |
*| Ext msg |
*
******************************************/
s32 rtl8822b_fillh2ccmd(PADAPTER adapter, u8 id, u32 buf_len, u8 *pbuf)
{
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
#ifdef CONFIG_RTW_DEBUG
u8 msg[(RTW_HALMAC_H2C_MAX_SIZE - 1) * 5 + 1] = {0};
u8 *msg_p;
u32 msg_size, i, n;
#endif /* CONFIG_RTW_DEBUG */
int err;
s32 ret = _FAIL;
if (!pbuf)
goto exit;
if (buf_len > (RTW_HALMAC_H2C_MAX_SIZE - 1))
goto exit;
if (rtw_is_surprise_removed(adapter))
goto exit;
#ifdef CONFIG_RTW_DEBUG
msg_p = msg;
msg_size = (RTW_HALMAC_H2C_MAX_SIZE - 1) * 5 + 1;
for (i = 0; i < buf_len; i++) {
n = rtw_sprintf(msg_p, msg_size, " 0x%02x", pbuf[i]);
msg_p += n;
msg_size -= n;
if (msg_size == 0)
break;
}
RTW_DBG(FUNC_ADPT_FMT ": id=0x%02x buf=%s\n",
FUNC_ADPT_ARG(adapter), id, msg);
#endif /* CONFIG_RTW_DEBUG */
h2c[0] = id;
_rtw_memcpy(h2c + 1, pbuf, buf_len);
err = rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
if (!err)
ret = _SUCCESS;
exit:
return ret;
}
static void rtl8822b_set_FwRsvdPage_cmd(PADAPTER adapter, PRSVDPAGE_LOC rsvdpageloc)
{
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
RTW_INFO(FUNC_ADPT_FMT ": ProbeRsp=%d PsPoll=%d Null=%d QoSNull=%d BTNull=%d\n",
FUNC_ADPT_ARG(adapter),
rsvdpageloc->LocProbeRsp, rsvdpageloc->LocPsPoll,
rsvdpageloc->LocNullData, rsvdpageloc->LocQosNull,
rsvdpageloc->LocBTQosNull);
RSVD_PAGE_SET_CMD_ID(h2c, CMD_ID_RSVD_PAGE);
RSVD_PAGE_SET_CLASS(h2c, CLASS_RSVD_PAGE);
RSVD_PAGE_SET_LOC_PROBE_RSP(h2c, rsvdpageloc->LocProbeRsp);
RSVD_PAGE_SET_LOC_PS_POLL(h2c, rsvdpageloc->LocPsPoll);
RSVD_PAGE_SET_LOC_NULL_DATA(h2c, rsvdpageloc->LocNullData);
RSVD_PAGE_SET_LOC_QOS_NULL(h2c, rsvdpageloc->LocQosNull);
RSVD_PAGE_SET_LOC_BT_QOS_NULL(h2c, rsvdpageloc->LocBTQosNull);
RTW_DBG_DUMP("H2C-RsvdPage Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
}
static void rtl8822b_set_FwAoacRsvdPage_cmd(PADAPTER adapter, PRSVDPAGE_LOC rsvdpageloc)
{
#ifdef CONFIG_WOWLAN
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(adapter);
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
u8 res = 0, count = 0;
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
RTW_INFO(FUNC_ADPT_FMT ": RWC=%d ArpRsp=%d NbrAdv=%d GtkRsp=%d GtkInfo=%d ProbeReq=%d NetworkList=%d\n",
FUNC_ADPT_ARG(adapter),
rsvdpageloc->LocRemoteCtrlInfo, rsvdpageloc->LocArpRsp,
rsvdpageloc->LocNbrAdv, rsvdpageloc->LocGTKRsp,
rsvdpageloc->LocGTKInfo, rsvdpageloc->LocProbeReq,
rsvdpageloc->LocNetList);
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) {
AOAC_RSVD_PAGE_SET_CMD_ID(h2c, CMD_ID_AOAC_RSVD_PAGE);
AOAC_RSVD_PAGE_SET_CLASS(h2c, CLASS_AOAC_RSVD_PAGE);
AOAC_RSVD_PAGE_SET_LOC_REMOTE_CTRL_INFO(h2c, rsvdpageloc->LocRemoteCtrlInfo);
AOAC_RSVD_PAGE_SET_LOC_ARP_RESPONSE(h2c, rsvdpageloc->LocArpRsp);
AOAC_RSVD_PAGE_SET_LOC_GTK_RSP(h2c, rsvdpageloc->LocGTKRsp);
AOAC_RSVD_PAGE_SET_LOC_GTK_INFO(h2c, rsvdpageloc->LocGTKInfo);
#ifdef CONFIG_GTK_OL
AOAC_RSVD_PAGE_SET_LOC_GTK_EXT_MEM(h2c, rsvdpageloc->LocGTKEXTMEM);
#endif /* CONFIG_GTK_OL */
RTW_DBG_DUMP("H2C-AoacRsvdPage Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
} else {
#ifdef CONFIG_PNO_SUPPORT
if (!pwrpriv->pno_in_resume) {
RTW_INFO("%s: NLO_INFO=%d\n", __FUNCTION__, rsvdpageloc->LocPNOInfo);
AOAC_RSVD_PAGE3_SET_CMD_ID(h2c, CMD_ID_AOAC_RSVD_PAGE3);
AOAC_RSVD_PAGE3_SET_CLASS(h2c, CLASS_AOAC_RSVD_PAGE3);
AOAC_RSVD_PAGE3_SET_LOC_NLO_INFO(h2c, rsvdpageloc->LocPNOInfo);
RTW_DBG_DUMP("H2C-AoacRsvdPage3 Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
rtw_msleep_os(10);
}
#endif /* CONFIG_PNO_SUPPORT */
}
#endif /* CONFIG_WOWLAN */
}
void rtl8822b_set_FwMediaStatusRpt_cmd(PADAPTER adapter, u8 mstatus, u8 macid)
{
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
u8 macid_end = 0;
RTW_INFO(FUNC_ADPT_FMT ": mstatus=%d macid=%d\n",
FUNC_ADPT_ARG(adapter), mstatus, macid);
MEDIA_STATUS_RPT_SET_CMD_ID(h2c, CMD_ID_MEDIA_STATUS_RPT);
MEDIA_STATUS_RPT_SET_CLASS(h2c, CLASS_MEDIA_STATUS_RPT);
MEDIA_STATUS_RPT_SET_OP_MODE(h2c, mstatus);
MEDIA_STATUS_RPT_SET_MACID_IN(h2c, 0);
MEDIA_STATUS_RPT_SET_MACID(h2c, macid);
MEDIA_STATUS_RPT_SET_MACID_END(h2c, macid_end);
RTW_DBG_DUMP("H2C-MediaStatusRpt Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
}
static void rtl8822b_set_FwKeepAlive_cmd(PADAPTER adapter, u8 benable, u8 pkt_type)
{
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
u8 adopt = 1;
#ifdef CONFIG_PLATFORM_INTEL_BYT
u8 check_period = 10;
#else
u8 check_period = 5;
#endif
RTW_INFO(FUNC_ADPT_FMT ": benable=%d\n", FUNC_ADPT_ARG(adapter), benable);
KEEP_ALIVE_SET_CMD_ID(h2c, CMD_ID_KEEP_ALIVE);
KEEP_ALIVE_SET_CLASS(h2c, CLASS_KEEP_ALIVE);
KEEP_ALIVE_SET_ENABLE(h2c, benable);
KEEP_ALIVE_SET_ADOPT_USER_SETTING(h2c, adopt);
KEEP_ALIVE_SET_PKT_TYPE(h2c, pkt_type);
KEEP_ALIVE_SET_KEEP_ALIVE_CHECK_PERIOD(h2c, check_period);
RTW_DBG_DUMP("H2C-KeepAlive Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
}
static void rtl8822b_set_FwDisconDecision_cmd(PADAPTER adapter, u8 benable)
{
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
u8 adopt = 1, check_period = 10, trypkt_num = 0;
RTW_INFO(FUNC_ADPT_FMT ": benable=%d\n",
FUNC_ADPT_ARG(adapter), benable);
DISCONNECT_DECISION_SET_CMD_ID(h2c, CMD_ID_DISCONNECT_DECISION);
DISCONNECT_DECISION_SET_CLASS(h2c, CLASS_DISCONNECT_DECISION);
DISCONNECT_DECISION_SET_ENABLE(h2c, benable);
DISCONNECT_DECISION_SET_ADOPT_USER_SETTING(h2c, adopt);
DISCONNECT_DECISION_SET_DISCON_DECISION_CHECK_PERIOD(h2c, check_period);
DISCONNECT_DECISION_SET_TRY_PKT_NUM(h2c, trypkt_num);
RTW_DBG_DUMP("H2C-DisconDecision Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
}
static u8 get_ra_vht_en(u32 wirelessMode, u32 bitmap)
{
u8 ret = 0;
if (wirelessMode == WIRELESS_11_24AC) {
if (bitmap & 0xfff00000) /* 2SS */
ret = 3;
else /* 1SS */
ret = 2;
} else if (wirelessMode == WIRELESS_11_5AC)
ret = 1;
return ret;
}
static u8 get_ra_ldpc(struct sta_info *psta)
{
u8 en_ldpc = 0;
if (psta != NULL) {
if (psta->mac_id == 1)
en_ldpc = 0;
else {
#ifdef CONFIG_80211AC_VHT
if (IsSupportedVHT(psta->wireless_mode)) {
if (TEST_FLAG(psta->vhtpriv.ldpc_cap, LDPC_VHT_CAP_TX))
en_ldpc = 1;
else
en_ldpc = 0;
} else if (IsSupportedHT(psta->wireless_mode)) {
if (TEST_FLAG(psta->htpriv.ldpc_cap, LDPC_HT_CAP_TX))
en_ldpc = 1;
else
en_ldpc = 0;
} else
#endif
en_ldpc = 0;
}
}
return en_ldpc;
}
/*
* arg[0] = macid
* arg[1] = raid
* arg[2] = shortGIrate
* arg[3] = init_rate
*/
void rtl8822b_set_FwMacIdConfig_cmd(PADAPTER adapter, u64 mask, u8 *arg)
{
HAL_DATA_TYPE *hal = GET_HAL_DATA(adapter);
struct macid_ctl_t *macid_ctl = &adapter->dvobj->macid_ctl;
struct sta_info *psta = NULL;
u8 mac_id, init_rate, raid, bw, sgi = _FALSE;
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
if (hal->fw_ractrl == _FALSE) {
RTW_INFO(FUNC_ADPT_FMT" fw ractrl = _FALSE\n",
FUNC_ADPT_ARG(adapter));
return;
}
mac_id = arg[0];
raid = arg[1];
sgi = arg[2];
init_rate = arg[3];
if (mac_id < macid_ctl->num)
psta = macid_ctl->sta[mac_id];
if (!psta) {
RTW_INFO(FUNC_ADPT_FMT" macid:%u, sta is NULL\n",
FUNC_ADPT_ARG(adapter), mac_id);
return;
}
bw = psta->bw_mode;
RTW_INFO(FUNC_ADPT_FMT ": mac_id=%d raid=0x%x bw=%d mask=0x%016llx\n",
FUNC_ADPT_ARG(adapter), mac_id, raid, bw, mask);
MACID_CFG_SET_CMD_ID(h2c, CMD_ID_MACID_CFG);
MACID_CFG_SET_CLASS(h2c, CLASS_MACID_CFG);
/* common for h2c cmd 0x40 & 0x46 */
MACID_CFG_SET_MAC_ID(h2c, mac_id);
MACID_CFG_SET_RATE_ID(h2c, raid);
MACID_CFG_SET_SGI(h2c, (sgi) ? 1 : 0);
MACID_CFG_SET_BW(h2c, bw);
MACID_CFG_SET_LDPC_CAP(h2c, get_ra_ldpc(psta));
MACID_CFG_SET_WHT_EN(h2c, get_ra_vht_en(psta->wireless_mode, mask));
/* DisableTXPowerTraining */
if (hal->bDisableTXPowerTraining) {
MACID_CFG_SET_DISPT(h2c, 1);
RTW_INFO("%s: Disable PWT by driver\n", __FUNCTION__);
} else {
PDM_ODM_T pDM_OutSrc = &hal->odmpriv;
if (pDM_OutSrc->bDisablePowerTraining) {
MACID_CFG_SET_DISPT(h2c, 1);
RTW_INFO("%s: Disable PWT by DM\n", __FUNCTION__);
}
}
MACID_CFG_SET_RATE_MASK7_0(h2c, (u8)(mask & 0x000000ff));
MACID_CFG_SET_RATE_MASK15_8(h2c, (u8)((mask & 0x0000ff00) >> 8));
MACID_CFG_SET_RATE_MASK23_16(h2c, (u8)((mask & 0x00ff0000) >> 16));
MACID_CFG_SET_RATE_MASK31_24(h2c, (u8)((mask & 0xff000000) >> 24));
RTW_INFO("%s, mask=0x%016llx, mac_id=0x%x, raid=0x%x, shortGIrate=%x, power training=%02x\n"
, __FUNCTION__, mask, mac_id, raid, sgi, h2c[2] & BIT(6));
RTW_DBG_DUMP("H2C-MACIDConfig Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
/* update initial rate */
if (sgi)
init_rate |= BIT(7);
hal->INIDATA_RATE[mac_id] = init_rate;
}
void rtl8822b_set_FwRssiSetting_cmd(PADAPTER adapter, u8 *param)
{
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
u8 mac_id = *param;
u8 rssi = *(param + 2);
u8 ra_info = 0;
RTW_INFO(FUNC_ADPT_FMT ": mac_id=%d rssi=%d param=%.2x-%.2x-%.2x\n",
FUNC_ADPT_ARG(adapter),
mac_id, rssi, *param, *(param + 1), *(param + 2));
RSSI_SETTING_SET_CMD_ID(h2c, CMD_ID_RSSI_SETTING);
RSSI_SETTING_SET_CLASS(h2c, CLASS_RSSI_SETTING);
RSSI_SETTING_SET_MAC_ID(h2c, mac_id);
RSSI_SETTING_SET_RSSI(h2c, rssi);
RSSI_SETTING_SET_RA_INFO(h2c, ra_info);
RTW_DBG_DUMP("H2C-RssiSetting Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
}
void rtl8822b_set_FwAPReqRPT_cmd(PADAPTER adapter, u32 need_ack)
{
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
u8 macid1 = 1, macid2 = 0;
RTW_INFO(FUNC_ADPT_FMT ": need_ack = %d\n",
FUNC_ADPT_ARG(adapter), need_ack);
AP_REQ_TXRPT_SET_CMD_ID(h2c, CMD_ID_AP_REQ_TXRPT);
AP_REQ_TXRPT_SET_CLASS(h2c, CLASS_AP_REQ_TXRPT);
AP_REQ_TXRPT_SET_STA1_MACID(h2c, macid1);
AP_REQ_TXRPT_SET_STA2_MACID(h2c, macid2);
RTW_DBG_DUMP("H2C-ApReqRpt Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
}
void rtl8822b_set_FwPwrMode_cmd(PADAPTER adapter, u8 psmode)
{
int i;
u8 smart_ps = 0;
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(adapter);
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
u8 PowerState = 0, awake_intvl = 1, byte5 = 0, rlbm = 0;
#ifdef CONFIG_P2P
struct wifidirect_info *wdinfo = &adapter->wdinfo;
#endif /* CONFIG_P2P */
if (pwrpriv->dtim > 0)
RTW_INFO(FUNC_ADPT_FMT ": FW LPS mode = %d, SmartPS=%d, dtim=%d\n",
FUNC_ADPT_ARG(adapter), psmode, pwrpriv->smart_ps, pwrpriv->dtim);
else
RTW_INFO(FUNC_ADPT_FMT ": FW LPS mode = %d, SmartPS=%d\n",
FUNC_ADPT_ARG(adapter), psmode, pwrpriv->smart_ps);
if (psmode == PS_MODE_MIN) {
rlbm = 0;
awake_intvl = 2;
smart_ps = pwrpriv->smart_ps;
} else if (psmode == PS_MODE_MAX) {
rlbm = 1;
awake_intvl = 2;
smart_ps = pwrpriv->smart_ps;
} else if (psmode == PS_MODE_DTIM) {
/* For WOWLAN LPS, DTIM = (awake_intvl - 1) */
if (pwrpriv->dtim > 0 && pwrpriv->dtim < 16)
/* DTIM = (awake_intvl - 1) */
awake_intvl = pwrpriv->dtim + 1;
else
/* DTIM = 3 */
awake_intvl = 4;
rlbm = 2;
smart_ps = pwrpriv->smart_ps;
} else {
rlbm = 2;
awake_intvl = 4;
smart_ps = pwrpriv->smart_ps;
}
#ifdef CONFIG_P2P
if (!rtw_p2p_chk_state(wdinfo, P2P_STATE_NONE)) {
awake_intvl = 2;
rlbm = 1;
}
#endif /* CONFIG_P2P */
if (adapter->registrypriv.wifi_spec == 1) {
awake_intvl = 2;
rlbm = 1;
}
if (psmode > 0) {
#ifdef CONFIG_BT_COEXIST
if (rtw_btcoex_IsBtControlLps(adapter) == _TRUE) {
PowerState = rtw_btcoex_RpwmVal(adapter);
byte5 = rtw_btcoex_LpsVal(adapter);
if ((rlbm == 2) && (byte5 & BIT(4))) {
/*
* Keep awake interval to 1 to prevent from
* decreasing coex performance
*/
awake_intvl = 2;
rlbm = 2;
}
} else
#endif /* CONFIG_BT_COEXIST */
{
PowerState = 0x00; /* AllON(0x0C), RFON(0x04), RFOFF(0x00) */
byte5 = 0x40;
}
} else {
PowerState = 0x0C; /* AllON(0x0C), RFON(0x04), RFOFF(0x00) */
byte5 = 0x40;
}
SET_PWR_MODE_SET_CMD_ID(h2c, CMD_ID_SET_PWR_MODE);
SET_PWR_MODE_SET_CLASS(h2c, CLASS_SET_PWR_MODE);
SET_PWR_MODE_SET_MODE(h2c, (psmode > 0) ? 1 : 0);
SET_PWR_MODE_SET_SMART_PS(h2c, smart_ps);
SET_PWR_MODE_SET_RLBM(h2c, rlbm);
SET_PWR_MODE_SET_AWAKE_INTERVAL(h2c, awake_intvl);
SET_PWR_MODE_SET_B_ALL_QUEUE_UAPSD(h2c, adapter->registrypriv.uapsd_enable);
SET_PWR_MODE_SET_PWR_STATE(h2c, PowerState);
SET_PWR_MODE_SET_PORT_ID(h2c, get_hw_port(adapter));
if (byte5 & BIT(0))
SET_PWR_MODE_SET_LOW_POWER_RX_BCN(h2c, 1);
if (byte5 & BIT(1))
SET_PWR_MODE_SET_ANT_AUTO_SWITCH(h2c, 1);
if (byte5 & BIT(2))
SET_PWR_MODE_SET_PS_ALLOW_BT_HIGH_PRIORITY(h2c, 1);
if (byte5 & BIT(3))
SET_PWR_MODE_SET_PROTECT_BCN(h2c, 1);
if (byte5 & BIT(4))
SET_PWR_MODE_SET_SILENCE_PERIOD(h2c, 1);
if (byte5 & BIT(5))
SET_PWR_MODE_SET_FAST_BT_CONNECT(h2c, 1);
if (byte5 & BIT(6))
SET_PWR_MODE_SET_TWO_ANTENNA_EN(h2c, 1);
#ifdef CONFIG_LPS_LCLK
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;
for (i = 0; i < 9; i++) {
pmlmeext->bcn_delay_ratio[i] = (pmlmeext->bcn_delay_cnt[i] * 100) / pmlmeext->bcn_cnt;
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;
if (ratio_80_delay > 80 && pmlmeext->DrvBcnTimeOut == 0xff)
pmlmeext->DrvBcnTimeOut = i;
/* 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;
}
}
#endif /* CONFIG_LPS_LCLK */
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_RecordPwrMode(adapter, h2c + 1, RTW_HALMAC_H2C_MAX_SIZE - 1);
#endif /* CONFIG_BT_COEXIST */
RTW_DBG_DUMP("H2C-PwrMode Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
}
void rtl8822b_set_FwPwrModeInIPS_cmd(PADAPTER adapter, u8 cmd_param)
{
}
static s32 rtl8822b_set_FwLowPwrLps_cmd(PADAPTER adapter, u8 enable)
{
return _FALSE;
}
#ifdef CONFIG_BT_COEXIST
static void ConstructBeacon(PADAPTER adapter, u8 *pframe, u32 *pLength)
{
struct rtw_ieee80211_hdr *pwlanhdr;
u16 *fctrl;
u32 rate_len, pktlen;
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
WLAN_BSSID_EX *cur_network = &pmlmeinfo->network;
u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
fctrl = &(pwlanhdr->frame_ctl);
*(fctrl) = 0;
_rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(adapter), ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN);
SetSeqNum(pwlanhdr, 0);
SetFrameSubType(pframe, WIFI_BEACON);
pframe += sizeof(struct rtw_ieee80211_hdr_3addr);
pktlen = sizeof(struct rtw_ieee80211_hdr_3addr);
/* timestamp will be inserted by hardware */
pframe += 8;
pktlen += 8;
/* beacon interval: 2 bytes */
_rtw_memcpy(pframe, (u8 *)rtw_get_beacon_interval_from_ie(cur_network->IEs), 2);
pframe += 2;
pktlen += 2;
/* capability info: 2 bytes */
_rtw_memcpy(pframe, (u8 *)rtw_get_capability_from_ie(cur_network->IEs), 2);
pframe += 2;
pktlen += 2;
if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) {
pktlen += cur_network->IELength - sizeof(NDIS_802_11_FIXED_IEs);
_rtw_memcpy(pframe, cur_network->IEs + sizeof(NDIS_802_11_FIXED_IEs), pktlen);
goto _ConstructBeacon;
}
/* below for ad-hoc mode */
/* SSID */
pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pktlen);
/* supported rates... */
rate_len = rtw_get_rateset_len(cur_network->SupportedRates);
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8) ? 8 : rate_len), cur_network->SupportedRates, &pktlen);
/* DS parameter set */
pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &pktlen);
if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) {
u32 ATIMWindow;
/* IBSS Parameter Set... */
ATIMWindow = 0;
pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pktlen);
}
/* todo: ERP IE */
/* EXTERNDED SUPPORTED RATE */
if (rate_len > 8)
pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pktlen);
/* todo:HT for adhoc */
_ConstructBeacon:
if ((pktlen + TXDESC_SIZE) > 512) {
RTW_INFO("beacon frame too large\n");
return;
}
*pLength = pktlen;
}
static void ConstructPSPoll(PADAPTER adapter, u8 *pframe, u32 *pLength)
{
struct rtw_ieee80211_hdr *pwlanhdr;
u16 *fctrl;
u32 pktlen;
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
/* Frame control. */
fctrl = &(pwlanhdr->frame_ctl);
*(fctrl) = 0;
SetPwrMgt(fctrl);
SetFrameSubType(pframe, WIFI_PSPOLL);
/* AID. */
SetDuration(pframe, (pmlmeinfo->aid | 0xc000));
/* BSSID. */
_rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
/* TA. */
_rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(adapter), ETH_ALEN);
*pLength = 16;
}
static void ConstructNullFunctionData(
PADAPTER adapter,
u8 *pframe,
u32 *pLength,
u8 *StaAddr,
u8 bQoS,
u8 AC,
u8 bEosp,
u8 bForcePowerSave)
{
struct rtw_ieee80211_hdr *pwlanhdr;
u16 *fctrl;
u32 pktlen;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
struct wlan_network *cur_network = &pmlmepriv->cur_network;
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
fctrl = &pwlanhdr->frame_ctl;
*(fctrl) = 0;
if (bForcePowerSave)
SetPwrMgt(fctrl);
switch (cur_network->network.InfrastructureMode) {
case Ndis802_11Infrastructure:
SetToDs(fctrl);
_rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(adapter), ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr3, StaAddr, ETH_ALEN);
break;
case Ndis802_11APMode:
SetFrDs(fctrl);
_rtw_memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr2, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr3, adapter_mac_addr(adapter), ETH_ALEN);
break;
case Ndis802_11IBSS:
default:
_rtw_memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(adapter), ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
break;
}
SetSeqNum(pwlanhdr, 0);
if (bQoS == _TRUE) {
struct rtw_ieee80211_hdr_3addr_qos *pwlanqoshdr;
SetFrameSubType(pframe, WIFI_QOS_DATA_NULL);
pwlanqoshdr = (struct rtw_ieee80211_hdr_3addr_qos *)pframe;
SetPriority(&pwlanqoshdr->qc, AC);
SetEOSP(&pwlanqoshdr->qc, bEosp);
pktlen = sizeof(struct rtw_ieee80211_hdr_3addr_qos);
} else {
SetFrameSubType(pframe, WIFI_DATA_NULL);
pktlen = sizeof(struct rtw_ieee80211_hdr_3addr);
}
*pLength = pktlen;
}
static void ConstructProbeRsp(PADAPTER adapter, u8 *pframe, u32 *pLength, u8 *StaAddr, BOOLEAN bHideSSID)
{
struct rtw_ieee80211_hdr *pwlanhdr;
u16 *fctrl;
u8 *mac, *bssid;
u32 pktlen;
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
WLAN_BSSID_EX *cur_network = &pmlmeinfo->network;
#if defined(CONFIG_AP_MODE) && defined(CONFIG_NATIVEAP_MLME)
u8 *pwps_ie;
uint wps_ielen;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
#endif /* CONFIG_AP_MODE && CONFIG_NATIVEAP_MLME */
#ifdef CONFIG_P2P
struct wifidirect_info *pwdinfo = &adapter->wdinfo;
#ifdef CONFIG_WFD
u32 wfdielen = 0;
#endif /* CONFIG_WFD */
#endif /* CONFIG_P2P */
pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
mac = adapter_mac_addr(adapter);
bssid = cur_network->MacAddress;
fctrl = &(pwlanhdr->frame_ctl);
*(fctrl) = 0;
_rtw_memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr2, mac, ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr3, bssid, ETH_ALEN);
RTW_INFO("%s FW Mac Addr:" MAC_FMT "\n", __FUNCTION__, MAC_ARG(mac));
RTW_INFO("%s FW IP Addr" IP_FMT "\n", __FUNCTION__, IP_ARG(StaAddr));
SetSeqNum(pwlanhdr, 0);
SetFrameSubType(fctrl, WIFI_PROBERSP);
pktlen = sizeof(struct rtw_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;
_rtw_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) {
_rtw_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) {
_rtw_memcpy(pframe, premainder_ie, remainder_ielen);
pframe += remainder_ielen;
pktlen += remainder_ielen;
}
} else {
_rtw_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 = 0;
sint ssid_ielen_diff;
u8 buf[MAX_IE_SZ];
u8 *ies = pframe + sizeof(struct rtw_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) {
RTW_WARN(FUNC_ADPT_FMT" remainder_ielen > MAX_IE_SZ\n", FUNC_ADPT_ARG(adapter));
remainder_ielen = MAX_IE_SZ;
}
_rtw_memcpy(buf, remainder_ie, remainder_ielen);
_rtw_memcpy(remainder_ie + ssid_ielen_diff, buf, remainder_ielen);
*(ssid_ie + 1) = cur_network->Ssid.SsidLength;
_rtw_memcpy(ssid_ie + 2, cur_network->Ssid.Ssid, cur_network->Ssid.SsidLength);
pframe += ssid_ielen_diff;
pktlen += ssid_ielen_diff;
}
}
#ifdef CONFIG_P2P
if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) {
u32 len;
#ifdef CONFIG_IOCTL_CFG80211
if (adapter_wdev_data(adapter)->p2p_enabled && (pwdinfo->driver_interface == DRIVER_CFG80211)) {
/* if pwdinfo->role == P2P_ROLE_DEVICE will call issue_probersp_p2p() */
len = pmlmepriv->p2p_go_probe_resp_ie_len;
if (pmlmepriv->p2p_go_probe_resp_ie && (len > 0))
_rtw_memcpy(pframe, pmlmepriv->p2p_go_probe_resp_ie, len);
} else
#endif /* CONFIG_IOCTL_CFG80211 */
{
len = build_probe_resp_p2p_ie(pwdinfo, pframe);
}
pframe += len;
pktlen += len;
#ifdef CONFIG_WFD
#ifdef CONFIG_IOCTL_CFG80211
if (_FALSE == pwdinfo->wfd_info->wfd_enable) {
len = 0;
if (pmlmepriv->wfd_probe_resp_ie && (pmlmepriv->wfd_probe_resp_ie_len > 0)) {
len = pmlmepriv->wfd_probe_resp_ie_len;
_rtw_memcpy(pframe, pmlmepriv->wfd_probe_resp_ie, len);
}
} else
#endif /* CONFIG_IOCTL_CFG80211 */
{
len = build_probe_resp_wfd_ie(pwdinfo, pframe, 0);
}
pframe += len;
pktlen += len;
#endif /* CONFIG_WFD */
}
#endif /* CONFIG_P2P */
*pLength = pktlen;
}
static void ConstructBtNullFunctionData(
PADAPTER adapter,
u8 *pframe,
u32 *pLength,
u8 *StaAddr,
u8 bQoS,
u8 AC,
u8 bEosp,
u8 bForcePowerSave)
{
struct rtw_ieee80211_hdr *pwlanhdr;
u16 *fctrl;
u32 pktlen;
struct mlme_ext_priv *pmlmeext;
struct mlme_ext_info *pmlmeinfo;
u8 bssid[ETH_ALEN];
RTW_INFO("+" FUNC_ADPT_FMT ": qos=%d eosp=%d ps=%d\n",
FUNC_ADPT_ARG(adapter), bQoS, bEosp, bForcePowerSave);
pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
pmlmeext = &adapter->mlmeextpriv;
pmlmeinfo = &pmlmeext->mlmext_info;
if (NULL == StaAddr) {
_rtw_memcpy(bssid, adapter_mac_addr(adapter), ETH_ALEN);
StaAddr = bssid;
}
fctrl = &pwlanhdr->frame_ctl;
*fctrl = 0;
if (bForcePowerSave)
SetPwrMgt(fctrl);
SetFrDs(fctrl);
_rtw_memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(adapter), ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr3, adapter_mac_addr(adapter), ETH_ALEN);
SetDuration(pwlanhdr, 0);
SetSeqNum(pwlanhdr, 0);
if (bQoS == _TRUE) {
struct rtw_ieee80211_hdr_3addr_qos *pwlanqoshdr;
SetFrameSubType(pframe, WIFI_QOS_DATA_NULL);
pwlanqoshdr = (struct rtw_ieee80211_hdr_3addr_qos *)pframe;
SetPriority(&pwlanqoshdr->qc, AC);
SetEOSP(&pwlanqoshdr->qc, bEosp);
pktlen = sizeof(struct rtw_ieee80211_hdr_3addr_qos);
} else {
SetFrameSubType(pframe, WIFI_DATA_NULL);
pktlen = sizeof(struct rtw_ieee80211_hdr_3addr);
}
*pLength = pktlen;
}
static void SetFwRsvdPagePkt_BTCoex(PADAPTER adapter)
{
PHAL_DATA_TYPE hal;
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;
hal = GET_HAL_DATA(adapter);
pxmitpriv = &adapter->xmitpriv;
pmlmeext = &adapter->mlmeextpriv;
pmlmeinfo = &pmlmeext->mlmext_info;
TxDescLen = TXDESC_SIZE;
TxDescOffset = TXDESC_OFFSET;
rtw_hal_get_def_var(adapter, HAL_DEF_TX_PAGE_SIZE, (u8 *)&PageSize);
RsvdPageNum = rtw_hal_get_txbuff_rsvd_page_num(adapter, _FALSE);
MaxRsvdPageBufSize = RsvdPageNum * PageSize;
pcmdframe = rtw_alloc_cmdxmitframe(pxmitpriv);
if (pcmdframe == NULL) {
RTW_INFO("%s: alloc ReservedPagePacket fail!\n", __FUNCTION__);
return;
}
ReservedPagePacket = pcmdframe->buf_addr;
_rtw_memset(&RsvdPageLoc, 0, sizeof(RSVDPAGE_LOC));
/* (1) beacon */
BufIndex = TxDescOffset;
ConstructBeacon(adapter, &ReservedPagePacket[BufIndex], &BeaconLength);
/*
* When we count the first page size, we need to reserve description size for the RSVD
* packet, it will be filled in front of the packet in TXPKTBUF.
*/
CurtPktPageNum = (u8)PageNum(TxDescLen + BeaconLength, PageSize);
/*
* If we don't add 1 more page, the WOWLAN function has a problem.
* Maybe 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 = RsvdPageNum - 1;
}
/* (6) BT Qos null data */
RsvdPageLoc.LocBTQosNull = TotalPageNum;
ConstructBtNullFunctionData(
adapter,
&ReservedPagePacket[BufIndex],
&BTQosNullLength,
NULL,
_TRUE, 0, 0, _FALSE);
rtw_hal_fill_fake_txdesc(adapter, &ReservedPagePacket[BufIndex - TxDescLen], BTQosNullLength, _FALSE, _TRUE, _FALSE);
CurtPktPageNum = (u8)PageNum(TxDescLen + BTQosNullLength, PageSize);
TotalPageNum += CurtPktPageNum;
TotalPacketLen = BufIndex + BTQosNullLength;
if (TotalPacketLen > MaxRsvdPageBufSize) {
RTW_INFO(FUNC_ADPT_FMT ": ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n",
FUNC_ADPT_ARG(adapter), TotalPacketLen, MaxRsvdPageBufSize);
goto error;
}
/* update attribute */
pattrib = &pcmdframe->attrib;
update_mgntframe_attrib(adapter, pattrib);
pattrib->qsel = QSLT_BEACON;
pattrib->pktlen = pattrib->last_txcmdsz = TotalPacketLen - TxDescOffset;
#ifdef CONFIG_PCI_HCI
dump_mgntframe(adapter, pcmdframe);
#else /* !CONFIG_PCI_HCI */
dump_mgntframe_and_wait(adapter, pcmdframe, 100);
#endif /* !CONFIG_PCI_HCI */
rtl8822b_set_FwRsvdPage_cmd(adapter, &RsvdPageLoc);
rtl8822b_set_FwAoacRsvdPage_cmd(adapter, &RsvdPageLoc);
return;
error:
rtw_free_xmitframe(pxmitpriv, pcmdframe);
}
void rtl8822b_download_BTCoex_AP_mode_rsvd_page(PADAPTER adapter)
{
PHAL_DATA_TYPE hal;
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;
RTW_INFO("+" FUNC_ADPT_FMT ": hw_port=%d fw_state=0x%08X\n",
FUNC_ADPT_ARG(adapter), get_hw_port(adapter), get_fwstate(&adapter->mlmepriv));
#ifdef CONFIG_RTW_DEBUG
if (check_fwstate(&adapter->mlmepriv, WIFI_AP_STATE) == _FALSE) {
RTW_INFO(FUNC_ADPT_FMT ": [WARNING] not in AP mode!!\n",
FUNC_ADPT_ARG(adapter));
}
#endif /* CONFIG_RTW_DEBUG */
hal = GET_HAL_DATA(adapter);
pmlmeext = &adapter->mlmeextpriv;
pmlmeinfo = &pmlmeext->mlmext_info;
/* We should set AID, correct TSF, HW seq enable before set JoinBssReport to Fw in 88/92C. */
rtw_write16(adapter, REG_BCN_PSR_RPT, (0xC000 | pmlmeinfo->aid));
/* set REG_CR bit 8 */
val8 = rtw_read8(adapter, REG_CR + 1);
val8 |= BIT(0); /* ENSWBCN */
rtw_write8(adapter, 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.
*/
val8 = rtw_read8(adapter, REG_BCN_CTRL);
val8 &= ~EN_BCN_FUNCTION;
val8 |= DIS_TSF_UDT;
rtw_write8(adapter, REG_BCN_CTRL, val8);
/* Set FWHW_TXQ_CTRL 0x422[6]=0 to tell Hw the packet is not a real beacon frame. */
if (hal->RegFwHwTxQCtrl & BIT(6))
bRecover = _TRUE;
/* To tell Hw the packet is not a real beacon frame. */
hal->RegFwHwTxQCtrl &= ~BIT(6);
rtw_write8(adapter, REG_FWHW_TXQ_CTRL + 2, hal->RegFwHwTxQCtrl);
/* Clear beacon valid check bit. */
rtw_hal_set_hwreg(adapter, HW_VAR_BCN_VALID, NULL);
rtw_hal_set_hwreg(adapter, HW_VAR_DL_BCN_SEL, NULL);
DLBcnCount = 0;
poll = 0;
do {
SetFwRsvdPagePkt_BTCoex(adapter);
DLBcnCount++;
do {
rtw_yield_os();
/* check rsvd page download OK. */
rtw_hal_get_hwreg(adapter, HW_VAR_BCN_VALID, &bcn_valid);
poll++;
} while (!bcn_valid && (poll % 10) != 0 && !RTW_CANNOT_RUN(adapter));
} while (!bcn_valid && (DLBcnCount <= 100) && !RTW_CANNOT_RUN(adapter));
if (_TRUE == bcn_valid) {
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(adapter);
pwrctl->fw_psmode_iface_id = adapter->iface_id;
RTW_INFO(ADPT_FMT": DL RSVD page success! DLBcnCount:%d, poll:%d\n",
ADPT_ARG(adapter), DLBcnCount, poll);
} else {
RTW_INFO(ADPT_FMT": DL RSVD page fail! DLBcnCount:%d, poll:%d\n",
ADPT_ARG(adapter), DLBcnCount, poll);
RTW_INFO(ADPT_FMT": DL RSVD page fail! bSurpriseRemoved=%s\n",
ADPT_ARG(adapter), rtw_is_surprise_removed(adapter) ? "True" : "False");
RTW_INFO(ADPT_FMT": DL RSVD page fail! bDriverStopped=%s\n",
ADPT_ARG(adapter), rtw_is_drv_stopped(adapter) ? "True" : "False");
}
val8 = rtw_read8(adapter, REG_BCN_CTRL);
val8 |= EN_BCN_FUNCTION;
val8 &= ~DIS_TSF_UDT;
rtw_write8(adapter, 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.
*/
if (bRecover) {
hal->RegFwHwTxQCtrl |= BIT(6);
rtw_write8(adapter, REG_FWHW_TXQ_CTRL + 2, hal->RegFwHwTxQCtrl);
}
/* Clear CR[8] or beacon packet will not be send to TxBuf anymore. */
#ifndef CONFIG_PCI_HCI
val8 = rtw_read8(adapter, REG_CR + 1);
val8 &= ~BIT(0); /* ~ENSWBCN */
rtw_write8(adapter, REG_CR + 1, val8);
#endif /* !CONFIG_PCI_HCI */
}
#endif /* CONFIG_BT_COEXIST */
#ifdef CONFIG_P2P
void rtl8822b_set_p2p_ps_offload_cmd(PADAPTER adapter, u8 p2p_ps_state)
{
PHAL_DATA_TYPE hal = GET_HAL_DATA(adapter);
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(adapter);
struct wifidirect_info *pwdinfo = &adapter->wdinfo;
u8 i;
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
_rtw_memcpy(&h2c[1], &hal->p2p_ps_offload, sizeof(hal->p2p_ps_offload));
P2P_PS_OFFLOAD_SET_CMD_ID(h2c, CMD_ID_P2P_PS_OFFLOAD);
P2P_PS_OFFLOAD_SET_CLASS(h2c, CLASS_P2P_PS_OFFLOAD);
switch (p2p_ps_state) {
case P2P_PS_DISABLE:
RTW_INFO("P2P_PS_DISABLE\n");
_rtw_memset(&h2c[1], 0, sizeof(hal->p2p_ps_offload));
break;
case P2P_PS_ENABLE:
RTW_INFO("P2P_PS_ENABLE\n");
/* update CTWindow value. */
if (pwdinfo->ctwindow > 0) {
P2P_PS_OFFLOAD_SET_CTWINDOW_EN(h2c, 1);
rtw_write8(adapter, REG_CTWND_8822B, pwdinfo->ctwindow);
}
/* hw only support 2 set of NoA */
for (i = 0; i < pwdinfo->noa_num; i++) {
/* To control the register setting for which NOA */
rtw_write8(adapter, REG_TXCMD_NOA_SEL_8822B, (i << 4));
if (i == 0)
P2P_PS_OFFLOAD_SET_NOA0_EN(h2c, 1);
else
P2P_PS_OFFLOAD_SET_NOA1_EN(h2c, 1);
/* config P2P NoA Descriptor Register */
/* config NOA duration */
rtw_write32(adapter, REG_NOA_PARAM_8822B, pwdinfo->noa_duration[i]);
/* config NOA interval */
rtw_write32(adapter, (REG_NOA_PARAM_8822B + 4), pwdinfo->noa_interval[i]);
/* config NOA start time */
rtw_write32(adapter, (REG_NOA_PARAM_8822B + 8), pwdinfo->noa_start_time[i]);
/* config NOA count */
rtw_write8(adapter, (REG_NOA_PARAM_8822B + 12), pwdinfo->noa_count[i]);
}
if ((pwdinfo->opp_ps == 1) || (pwdinfo->noa_num > 0)) {
/* rst p2p circuit */
rtw_write8(adapter, REG_P2P_RST_8822B, BIT(0));
P2P_PS_OFFLOAD_SET_OFFLOAD_EN(h2c, 1);
if (pwdinfo->role == P2P_ROLE_GO) {
P2P_PS_OFFLOAD_SET_ROLE(h2c, 1);
P2P_PS_OFFLOAD_SET_ALL_STA_SLEEP(h2c, 0);
} else
P2P_PS_OFFLOAD_SET_ROLE(h2c, 0);
((struct P2P_PS_Offload_t *)&h2c[1])->discovery = 0;
}
break;
case P2P_PS_SCAN:
RTW_INFO("P2P_PS_SCAN\n");
((struct P2P_PS_Offload_t *)&h2c[1])->discovery = 1;
break;
case P2P_PS_SCAN_DONE:
RTW_INFO("P2P_PS_SCAN_DONE\n");
((struct P2P_PS_Offload_t *)&h2c[1])->discovery = 0;
pwdinfo->p2p_ps_state = P2P_PS_ENABLE;
break;
default:
break;
}
RTW_DBG_DUMP("H2C-P2PPSOffload Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
_rtw_memcpy(&hal->p2p_ps_offload, &h2c[1], sizeof(hal->p2p_ps_offload));
}
#endif /* CONFIG_P2P */
#ifdef CONFIG_TSF_RESET_OFFLOAD
/*
* ask FW to Reset sync register at Beacon early interrupt
*/
u8 rtl8822b_reset_tsf(PADAPTER adapter, u8 reset_port)
{
u8 buf[2];
u8 res = _SUCCESS;
if (HW_PORT0 == reset_port) {
buf[0] = 0x1;
buf[1] = 0;
} else {
buf[0] = 0x0;
buf[1] = 0x1;
}
rtl8822b_fillh2ccmd(adapter, H2C_RESET_TSF, 2, buf);
return res;
}
#endif /* CONFIG_TSF_RESET_OFFLOAD */
void rtl8822b_fw_update_beacon_cmd(PADAPTER adapter)
{
}
/*
* Below functions are for C2H
*/
static void c2h_ccx_rpt(PADAPTER adapter, u8 *pdata)
{
#ifdef CONFIG_XMIT_ACK
u8 seq_no, retry_over, life_time_over;
seq_no = C2H_CCX_RPT_GET_SEQ(pdata);
retry_over = C2H_CCX_RPT_GET_RETRY_OVER(pdata);
life_time_over = C2H_CCX_RPT_GET_LIFE_TIME_OVER(pdata);
if (retry_over || life_time_over)
rtw_ack_tx_done(&adapter->xmitpriv, RTW_SCTX_DONE_CCX_PKT_FAIL);
else
rtw_ack_tx_done(&adapter->xmitpriv, RTW_SCTX_DONE_SUCCESS);
#endif /* CONFIG_XMIT_ACK */
}
/**
* c2h = RXDESC + c2h packet
* size = RXDESC_SIZE + c2h packet size
* c2h payload = c2h packet revmoe id & seq
*/
static void process_c2h_event(PADAPTER adapter, u8 *c2h, u32 size)
{
PHAL_DATA_TYPE hal;
struct mlme_ext_priv *pmlmeext;
struct mlme_ext_info *pmlmeinfo;
PDM_ODM_T pDM_Odm;
u8 id, seq;
u8 c2h_len, c2h_payload_len;
u8 *pc2h_data, *pc2h_payload;
if (!c2h) {
RTW_INFO("%s: c2h buffer is NULL!!\n", __FUNCTION__);
return;
}
if (size < HALMAC_RX_DESC_SIZE_8822B) {
RTW_INFO("%s: c2h length(%d) is smaller than RXDESC_SIZE(%d)!!\n",
__FUNCTION__, size, HALMAC_RX_DESC_SIZE_8822B);
return;
}
hal = GET_HAL_DATA(adapter);
pDM_Odm = &hal->odmpriv;
pmlmeext = &adapter->mlmeextpriv;
pmlmeinfo = &pmlmeext->mlmext_info;
/* shift rx desc len */
pc2h_data = c2h + HALMAC_RX_DESC_SIZE_8822B;
c2h_len = size - HALMAC_RX_DESC_SIZE_8822B;
id = C2H_GET_CMD_ID(pc2h_data);
seq = C2H_GET_SEQ(pc2h_data);
/* shift 2 byte to remove cmd id & seq */
pc2h_payload = pc2h_data + 2;
c2h_payload_len = c2h_len - 2;
switch (id) {
case CMD_ID_C2H_CCX_RPT:
c2h_ccx_rpt(adapter, pc2h_data);
break;
#ifdef CONFIG_BT_COEXIST
case C2H_BT_INFO:
rtw_btcoex_BtInfoNotify(adapter, c2h_payload_len, pc2h_payload);
break;
case C2H_BT_MP_INFO:
rtw_btcoex_BtMpRptNotify(adapter, c2h_payload_len, pc2h_payload);
break;
case C2H_BT_SCOREBOARD_STATUS:
rtw_btcoex_ScoreBoardStatusNotify(adapter, c2h_payload_len, pc2h_payload);
break;
#endif
/* FW offload C2H is 0xFF cmd according to halmac function - halmac_parse_c2h_packet */
case 0xFF:
/* indicate c2h pkt + rx desc to halmac */
rtw_halmac_c2h_handle(adapter_to_dvobj(adapter), c2h, size);
break;
/* others for phydm */
default:
if (!(phydm_c2H_content_parsing(pDM_Odm, id, c2h_payload_len, pc2h_payload)))
RTW_INFO("%s: [WARNING] unknown C2H(0x%02x)\n", __FUNCTION__, id);
break;
}
}
void rtl8822b_c2h_handler(PADAPTER adapter, u8 *pbuf, u16 length)
{
#ifdef CONFIG_WOWLAN
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(adapter);
if (pwrpriv->wowlan_mode == _TRUE) {
RTW_INFO("%s: return because wowolan_mode==TRUE! CMDID=%d\n",
__FUNCTION__, C2H_GET_CMD_ID(pbuf + RXDESC_SIZE));
return;
}
#endif /* CONFIG_WOWLAN*/
process_c2h_event(adapter, pbuf, length);
}
/**
* pbuf = RXDESC + c2h packet
* length = RXDESC_SIZE + c2h packet size
*/
void rtl8822b_c2h_handler_no_io(PADAPTER adapter, u8 *pbuf, u16 length)
{
u8 id, seq, c2h_size;
u8 *pc2h_content;
if ((length == 0) || (!pbuf))
return;
/* shift rx desc len to get c2h packet content */
pc2h_content = pbuf + HALMAC_RX_DESC_SIZE_8822B;
id = C2H_GET_CMD_ID(pc2h_content);
seq = C2H_GET_SEQ(pc2h_content);
RTW_INFO("%s: C2H, ID=%d seq=%d len=%d\n",
__FUNCTION__, id, seq, length);
switch (id) {
/* no I/O, process directly */
case CMD_ID_C2H_CCX_RPT:
process_c2h_event(adapter, pbuf, length);
break;
/* need I/O, run in command thread */
default:
if (rtw_c2h_packet_wk_cmd(adapter, pbuf, length) == _FAIL)
RTW_ERR("%s: C2H(%d) enqueue FAIL!\n", __FUNCTION__, id);
break;
}
}
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