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RTL88x2BU-Linux-Driver/hal/rtl8822b/rtl8822b_cmd.c

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/******************************************************************************
*
* Copyright(c) 2015 - 2017 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
*****************************************************************************/
#define _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->wowlan_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;
}
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_req_txrpt_cmd(PADAPTER adapter, u8 macid)
{
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
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, macid);
AP_REQ_TXRPT_SET_STA2_MACID(h2c, 0xff);
AP_REQ_TXRPT_SET_RTY_OK_TOTAL(h2c, 0x00);
AP_REQ_TXRPT_SET_RTY_CNT_MACID(h2c, 0x00);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
AP_REQ_TXRPT_SET_RTY_CNT_MACID(h2c, 0x01);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
}
/*
* lps_wait_bb_rf_ready() - Wait BB/RF ready after leaving LPS
* @adapter struct _ADAPTER*
* @timeout time to wait complete, unit is millisecond
*
* This function is used to wait BB and RF ready after leaving LPS. Besdies
* checking registers, it will wait 1 ms to let everything has time to finish
* their jobs, so this function will cost more than 1ms to return. Please call
* this function carefully, or you will waste time to wait.
*
* Return 0 for BB/RF ready, otherwise NOT ready.
* The error codes are as following:
* -1 unclassified error
* -2 RF ready check timeout
* -3 BB ready check timeout
*/
static int lps_wait_bb_rf_ready(struct _ADAPTER *adapter, u32 timeout)
{
systime s_time; /* start time */
u8 ready = 0;
#define RF_READY BIT(0) /* BB ready */
#define BB_READY BIT(1) /* RF ready */
u8 awake = _FALSE;
u8 sys_func_en;
s_time = rtw_get_current_time();
do {
if (!(ready & RF_READY)) {
rtw_hal_get_hwreg(adapter, HW_VAR_FWLPS_RF_ON, &awake);
if (awake == _TRUE)
ready |= RF_READY;
}
if ((ready & RF_READY) && (!(ready & BB_READY))) {
sys_func_en = rtw_read8(adapter, REG_SYS_FUNC_EN_8822B);
if (sys_func_en & BIT_FEN_BBRSTB_8822B)
break;
}
if (rtw_is_surprise_removed(adapter))
return -1;
if (rtw_get_passing_time_ms(s_time) > timeout) {
if (!(ready & RF_READY))
return -2;
return -3;
}
rtw_usleep_os(100); /* 100us interval between each check */
} while (1);
rtw_usleep_os(1000); /* Wait 1ms */
return 0;
}
void rtl8822b_set_FwPwrMode_cmd(PADAPTER adapter, u8 psmode)
{
int i;
u8 smart_ps = 0, mode = 0;
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(adapter);
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
#ifdef CONFIG_WMMPS_STA
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
struct qos_priv *pqospriv = &pmlmepriv->qospriv;
#endif /* CONFIG_WMMPS_STA */
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
u8 PowerState = 0, awake_intvl = 1, byte5 = 0, rlbm = 0;
u8 allQueueUAPSD = 0;
char *fw_psmode_str = "";
#ifdef CONFIG_P2P
struct wifidirect_info *wdinfo = &adapter->wdinfo;
#endif /* CONFIG_P2P */
if (pwrpriv->dtim > 0)
RTW_INFO(FUNC_ADPT_FMT ": dtim=%d, HW port id=%d\n", FUNC_ADPT_ARG(adapter),
pwrpriv->dtim, psmode == PS_MODE_ACTIVE ? pwrpriv->current_lps_hw_port_id:get_hw_port(adapter));
else
RTW_INFO(FUNC_ADPT_FMT ": HW port id=%d\n", FUNC_ADPT_ARG(adapter),
psmode == PS_MODE_ACTIVE ? pwrpriv->current_lps_hw_port_id:get_hw_port(adapter));
if (psmode == PS_MODE_MIN || psmode == PS_MODE_MAX) {
#ifdef CONFIG_WMMPS_STA
if (rtw_is_wmmps_mode(adapter)) {
mode = 2;
smart_ps = pwrpriv->wmm_smart_ps;
/* (WMMPS) allQueueUAPSD: 0: PSPoll, 1: QosNullData (if wmm_smart_ps=1) or do nothing (if wmm_smart_ps=2) */
if ((pqospriv->uapsd_tid & BIT_MASK_TID_TC) == ALL_TID_TC_SUPPORTED_UAPSD)
allQueueUAPSD = 1;
} else
#endif /* CONFIG_WMMPS_STA */
{
mode = 1;
#ifdef CONFIG_WMMPS_STA
/* For WMMPS test case, the station must retain sleep mode to capture buffered data on LPS mechanism */
if ((pqospriv->uapsd_tid & BIT_MASK_TID_TC) != 0)
smart_ps = 0;
else
#endif /* CONFIG_WMMPS_STA */
{
smart_ps = pwrpriv->smart_ps;
}
}
if (psmode == PS_MODE_MIN)
rlbm = 0;
else
rlbm = 1;
} else if (psmode == PS_MODE_DTIM) {
mode = 1;
/* 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 if (psmode == PS_MODE_ACTIVE) {
mode = 0;
} 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;
}
if (mode == 0)
fw_psmode_str = "ACTIVE";
else if (mode == 1)
fw_psmode_str = "LPS";
else if (mode == 2)
fw_psmode_str = "WMMPS";
else
fw_psmode_str = "UNSPECIFIED";
RTW_INFO(FUNC_ADPT_FMT": fw ps mode = %s, drv ps mode = %d, rlbm = %d , smart_ps = %d, allQueueUAPSD = %d\n",
FUNC_ADPT_ARG(adapter), fw_psmode_str, psmode, rlbm, smart_ps, allQueueUAPSD);
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, mode);
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, allQueueUAPSD);
SET_PWR_MODE_SET_PWR_STATE(h2c, PowerState);
if (psmode == PS_MODE_ACTIVE) {
/* Leave LPS, set the same HW port ID */
SET_PWR_MODE_SET_PORT_ID(h2c, pwrpriv->current_lps_hw_port_id);
} else {
/* Enter LPS, record HW port ID */
SET_PWR_MODE_SET_PORT_ID(h2c, get_hw_port(adapter));
pwrpriv->current_lps_hw_port_id = 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);
if (psmode == PS_MODE_ACTIVE) {
i = lps_wait_bb_rf_ready(adapter, 1000);
if (i)
RTW_WARN("%s: BB/RF status is unknown!(%d)\n",
__FUNCTION__, i);
}
}
#ifdef CONFIG_TDLS
#ifdef CONFIG_TDLS_CH_SW
void rtl8822b_set_BcnEarly_C2H_Rpt_cmd(PADAPTER padapter, u8 enable)
{
u8 u1H2CSetPwrMode[RTW_HALMAC_H2C_MAX_SIZE] = {0};
SET_PWR_MODE_SET_CMD_ID(u1H2CSetPwrMode, CMD_ID_SET_PWR_MODE);
SET_PWR_MODE_SET_CLASS(u1H2CSetPwrMode, CLASS_SET_PWR_MODE);
SET_PWR_MODE_SET_MODE(u1H2CSetPwrMode, 1);
SET_PWR_MODE_SET_RLBM(u1H2CSetPwrMode, 1);
SET_PWR_MODE_SET_BCN_EARLY_RPT(u1H2CSetPwrMode, enable);
SET_PWR_MODE_SET_PWR_STATE(u1H2CSetPwrMode, 0x0C);
rtw_halmac_send_h2c(adapter_to_dvobj(padapter), u1H2CSetPwrMode);
}
#endif
#endif
void rtl8822b_set_FwPwrModeInIPS_cmd(PADAPTER adapter, u8 cmd_param)
{
u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0};
INACTIVE_PS_SET_CMD_ID(h2c, CMD_ID_INACTIVE_PS);
INACTIVE_PS_SET_CLASS(h2c, CLASS_INACTIVE_PS);
if (cmd_param & BIT0)
INACTIVE_PS_SET_ENABLE(h2c, 1);
if (cmd_param & BIT1)
INACTIVE_PS_SET_IGNORE_PS_CONDITION(h2c, 1);
RTW_DBG_DUMP("H2C-FwPwrModeInIPS Parm:", h2c, RTW_HALMAC_H2C_MAX_SIZE);
rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
}
static s32 rtl8822b_set_FwLowPwrLps_cmd(PADAPTER adapter, u8 enable)
{
return _FALSE;
}
#ifdef CONFIG_BT_COEXIST
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;
u32 page_size, desc_size;
u8 TxDescOffset;
u8 TotalPageNum = 0, CurtPktPageNum = 0, RsvdPageNum = 0;
u16 BufIndex;
u32 TotalPacketLen, MaxRsvdPageBufSize = 0;
RSVDPAGE_LOC RsvdPageLoc;
hal = GET_HAL_DATA(adapter);
pxmitpriv = &adapter->xmitpriv;
pmlmeext = &adapter->mlmeextpriv;
pmlmeinfo = &pmlmeext->mlmext_info;
rtw_hal_get_def_var(adapter, HAL_DEF_TX_PAGE_SIZE, &page_size);
desc_size = rtl8822b_get_tx_desc_size(adapter);
TxDescOffset = TXDESC_OFFSET;
RsvdPageNum = rtw_hal_get_txbuff_rsvd_page_num(adapter, _FALSE);
MaxRsvdPageBufSize = RsvdPageNum * page_size;
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;
rtw_hal_construct_beacon(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(desc_size + BeaconLength, page_size);
/*
* 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 * page_size);
/* Jump to lastest page */
if (BufIndex < (MaxRsvdPageBufSize - page_size)) {
BufIndex = TxDescOffset + (MaxRsvdPageBufSize - page_size);
TotalPageNum = RsvdPageNum - 1;
}
/* (6) BT Qos null data */
RsvdPageLoc.LocBTQosNull = TotalPageNum;
rtw_hal_construct_NullFunctionData(
adapter,
&ReservedPagePacket[BufIndex],
&BTQosNullLength,
get_my_bssid(&pmlmeinfo->network),
_TRUE, 0, 0, _FALSE);
rtw_hal_fill_fake_txdesc(adapter, &ReservedPagePacket[BufIndex - desc_size], BTQosNullLength, _FALSE, _TRUE, _FALSE);
CurtPktPageNum = (u8)PageNum(desc_size + BTQosNullLength, page_size);
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, RegFwHwTxQCtrl;
u8 restore[2];
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_8822B, (0xC000 | pmlmeinfo->aid));
/* set REG_CR bit 8 */
val8 = rtw_read8(adapter, REG_CR_8822B + 1);
restore[0] = val8;
val8 |= BIT(0); /* ENSWBCN */
rtw_write8(adapter, REG_CR_8822B + 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_8822B);
restore[1] = val8;
val8 &= ~BIT_EN_BCN_FUNCTION_8822B;
val8 |= BIT_DIS_TSF_UDT_8822B;
rtw_write8(adapter, REG_BCN_CTRL_8822B, val8);
/* Set FWHW_TXQ_CTRL 0x422[6]=0 to tell Hw the packet is not a real beacon frame. */
RegFwHwTxQCtrl = rtw_read8(adapter, REG_FWHW_TXQ_CTRL_8822B + 2);
if (RegFwHwTxQCtrl & BIT(6))
bRecover = _TRUE;
/* To tell Hw the packet is not a real beacon frame. */
RegFwHwTxQCtrl &= ~BIT(6);
rtw_write8(adapter, REG_FWHW_TXQ_CTRL_8822B + 2, 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");
}
/*
* 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) {
RegFwHwTxQCtrl |= BIT(6);
rtw_write8(adapter, REG_FWHW_TXQ_CTRL_8822B + 2, RegFwHwTxQCtrl);
}
rtw_write8(adapter, REG_BCN_CTRL_8822B, restore[1]);
rtw_write8(adapter, REG_CR_8822B + 1, restore[0]);
/* Clear CR[8] or beacon packet will not be send to TxBuf anymore. */
#ifndef CONFIG_PCI_HCI
val8 = rtw_read8(adapter, REG_CR_8822B + 1);
val8 &= ~BIT(0); /* ~ENSWBCN */
rtw_write8(adapter, REG_CR_8822B + 1, val8);
#endif /* !CONFIG_PCI_HCI */
}
#endif /* CONFIG_BT_COEXIST */
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 tx_state;
tx_state = CCX_RPT_GET_TX_STATE(pdata);
/* 0 means success, 1 means retry drop */
if (tx_state == 0)
rtw_ack_tx_done(&adapter->xmitpriv, RTW_SCTX_DONE_SUCCESS);
else
rtw_ack_tx_done(&adapter->xmitpriv, RTW_SCTX_DONE_CCX_PKT_FAIL);
#endif /* CONFIG_XMIT_ACK */
}
static VOID
C2HTxRPTHandler_8822b(
IN PADAPTER Adapter,
IN u8 *CmdBuf,
IN u8 CmdLen
)
{
_irqL irqL;
u8 macid = 0, IniRate = 0;
u16 TxOK = 0, TxFail = 0;
struct sta_priv *pstapriv = &(GET_PRIMARY_ADAPTER(Adapter))->stapriv, *pstapriv_original = NULL;
u8 TxOK0 = 0, TxOK1 = 0;
u8 TxFail0 = 0, TxFail1 = 0;
struct sta_info *psta = NULL;
PADAPTER adapter_ognl = NULL;
if(!pstapriv->gotc2h) {
RTW_WARN("%s,%d: No gotc2h!\n", __FUNCTION__, __LINE__);
return;
}
adapter_ognl = rtw_get_iface_by_id(GET_PRIMARY_ADAPTER(Adapter), pstapriv->c2h_adapter_id);
if(!adapter_ognl) {
RTW_WARN("%s: No adapter!\n", __FUNCTION__);
return;
}
psta = rtw_get_stainfo(&adapter_ognl->stapriv, pstapriv->c2h_sta_mac);
if (!psta) {
RTW_WARN("%s: No corresponding sta_info!\n", __FUNCTION__);
return;
}
macid = C2H_AP_REQ_TXRPT_GET_STA1_MACID(CmdBuf);
TxOK0 = C2H_AP_REQ_TXRPT_GET_TX_OK1_0(CmdBuf);
TxOK1 = C2H_AP_REQ_TXRPT_GET_TX_OK1_1(CmdBuf);
TxOK = (TxOK1 << 8) | TxOK0;
TxFail0 = C2H_AP_REQ_TXRPT_GET_TX_FAIL1_0(CmdBuf);
TxFail1 = C2H_AP_REQ_TXRPT_GET_TX_FAIL1_1(CmdBuf);
TxFail = (TxFail1 << 8) | TxFail0;
IniRate = C2H_AP_REQ_TXRPT_GET_INITIAL_RATE1(CmdBuf);
psta->sta_stats.tx_ok_cnt = TxOK;
psta->sta_stats.tx_fail_cnt = TxFail;
}
static VOID
C2HSPC_STAT_8822b(
IN PADAPTER Adapter,
IN u8 *CmdBuf,
IN u8 CmdLen
)
{
_irqL irqL;
struct sta_priv *pstapriv = &(GET_PRIMARY_ADAPTER(Adapter))->stapriv;
struct sta_info *psta = NULL;
struct sta_info *pbcmc_stainfo = rtw_get_bcmc_stainfo(Adapter);
_list *plist, *phead;
u8 idx = C2H_SPECIAL_STATISTICS_GET_STATISTICS_IDX(CmdBuf);
PADAPTER adapter_ognl = NULL;
if(!pstapriv->gotc2h) {
RTW_WARN("%s, %d: No gotc2h!\n", __FUNCTION__, __LINE__);
return;
}
adapter_ognl = rtw_get_iface_by_id(GET_PRIMARY_ADAPTER(Adapter), pstapriv->c2h_adapter_id);
if(!adapter_ognl) {
RTW_WARN("%s: No adapter!\n", __FUNCTION__);
return;
}
psta = rtw_get_stainfo(&adapter_ognl->stapriv, pstapriv->c2h_sta_mac);
if (!psta) {
RTW_WARN("%s: No corresponding sta_info!\n", __FUNCTION__);
return;
}
psta->sta_stats.tx_retry_cnt = (C2H_SPECIAL_STATISTICS_GET_DATA3(CmdBuf) << 8) | C2H_SPECIAL_STATISTICS_GET_DATA2(CmdBuf);
rtw_sctx_done(&pstapriv->gotc2h);
}
/**
* 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)
{
struct mlme_ext_priv *pmlmeext;
struct mlme_ext_info *pmlmeinfo;
u32 desc_size;
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;
}
desc_size = rtl8822b_get_rx_desc_size(adapter);
if (size < desc_size) {
RTW_INFO("%s: c2h length(%d) is smaller than RXDESC_SIZE(%d)!!\n",
__FUNCTION__, size, desc_size);
return;
}
pmlmeext = &adapter->mlmeextpriv;
pmlmeinfo = &pmlmeext->mlmext_info;
/* shift rx desc len */
pc2h_data = c2h + desc_size;
c2h_len = size - desc_size;
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) {
#ifdef CONFIG_BEAMFORMING
case CMD_ID_C2H_SND_TXBF:
RTW_INFO("%s: [CMD_ID_C2H_SND_TXBF] len=%d\n", __FUNCTION__, c2h_payload_len);
rtw_bf_c2h_handler(adapter, id, pc2h_data, c2h_len);
break;
#endif /* CONFIG_BEAMFORMING */
case CMD_ID_C2H_AP_REQ_TXRPT:
/*RTW_INFO("[C2H], C2H_AP_REQ_TXRPT!!\n");*/
C2HTxRPTHandler_8822b(adapter, pc2h_data, c2h_len);
break;
case CMD_ID_C2H_SPECIAL_STATISTICS:
/*RTW_INFO("[C2H], C2H_SPC_STAT!!\n");*/
C2HSPC_STAT_8822b(adapter, pc2h_data, c2h_len);
break;
case CMD_ID_C2H_CUR_CHANNEL:
{
PHAL_DATA_TYPE hal = GET_HAL_DATA(adapter);
struct submit_ctx *chsw_sctx = &hal->chsw_sctx;
/* RTW_INFO("[C2H], CMD_ID_C2H_CUR_CHANNEL!!\n"); */
rtw_sctx_done(&chsw_sctx);
break;
}
case C2H_EXTEND:
if (C2H_HDR_GET_C2H_SUB_CMD_ID(pc2h_data) == C2H_SUB_CMD_ID_CCX_RPT) {
/* Shift C2H HDR 4 bytes */
c2h_ccx_rpt(adapter, pc2h_data);
break;
}
/* indicate c2h pkt + rx desc to halmac */
rtw_halmac_c2h_handle(adapter_to_dvobj(adapter), c2h, size);
break;
/* others for c2h common code */
default:
c2h_handler(adapter, id, seq, c2h_payload_len, pc2h_payload);
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) {
#ifdef CONFIG_RTW_DEBUG
u32 desc_size;
desc_size = rtl8822b_get_rx_desc_size(adapter);
RTW_INFO("%s: return because wowolan_mode==TRUE! CMDID=%d\n",
__FUNCTION__, C2H_GET_CMD_ID(pbuf + desc_size));
#endif /* CONFIG_RTW_DEBUG */
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)
{
u32 desc_size;
u8 id, seq;
u8 *pc2h_content;
u8 res;
if ((length == 0) || (!pbuf))
return;
desc_size = rtl8822b_get_rx_desc_size(adapter);
/* shift rx desc len to get c2h packet content */
pc2h_content = pbuf + desc_size;
id = C2H_GET_CMD_ID(pc2h_content);
seq = C2H_GET_SEQ(pc2h_content);
RTW_DBG("%s: C2H, ID=%d seq=%d len=%d\n",
__FUNCTION__, id, seq, length);
switch (id) {
case CMD_ID_C2H_SND_TXBF:
case CMD_ID_C2H_CCX_RPT:
case C2H_BT_MP_INFO:
case C2H_FW_CHNL_SWITCH_COMPLETE:
case C2H_IQK_FINISH:
case C2H_MCC:
case C2H_BCN_EARLY_RPT:
case C2H_EXTEND:
/* no I/O, process directly */
process_c2h_event(adapter, pbuf, length);
break;
default:
/* Others may need I/O, run in command thread */
res = rtw_c2h_packet_wk_cmd(adapter, pbuf, length);
if (res == _FAIL)
RTW_ERR("%s: C2H(%d) enqueue FAIL!\n", __FUNCTION__, id);
break;
}
}
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