--- /dev/null
+/******************************************************************************
+ *
+ * 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 */
+ 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);
+
+ ret = (s32)rtw_halmac_send_h2c(adapter_to_dvobj(adapter), h2c);
+
+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_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);
+}
+
+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, HW port id=%d\n",
+ FUNC_ADPT_ARG(adapter), psmode, pwrpriv->smart_ps, pwrpriv->dtim,
+ psmode == PS_MODE_ACTIVE ? pwrpriv->current_lps_hw_port_id:get_hw_port(adapter));
+ else
+ RTW_INFO(FUNC_ADPT_FMT ": FW LPS mode = %d, SmartPS=%d, HW port id=%d\n",
+ FUNC_ADPT_ARG(adapter), psmode, pwrpriv->smart_ps,
+ psmode == PS_MODE_ACTIVE ? pwrpriv->current_lps_hw_port_id:get_hw_port(adapter));
+
+ 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);
+ 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);
+}
+
+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_PS
+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 */
+}
+
+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;
+ u8 TxOK0 = 0, TxOK1 = 0;
+ u8 TxFail0 = 0, TxFail1 = 0;
+ struct sta_priv *pstapriv = &(Adapter->stapriv);
+ struct sta_info *psta=NULL;
+ struct sta_info *pbcmc_stainfo = rtw_get_bcmc_stainfo(Adapter);
+ //_list *plist, *phead;
+
+ if (!pstapriv->c2h_sta) {
+ RTW_WARN("%s: No corresponding sta_info!\n", __FUNCTION__);
+ return;
+ }
+ psta = pstapriv->c2h_sta;
+ 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 = &(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);
+
+ if (!pstapriv->c2h_sta) {
+ RTW_WARN("%s: No corresponding sta_info!\n", __FUNCTION__);
+ return;
+ }
+ psta = pstapriv->c2h_sta;
+ psta->sta_stats.tx_retry_cnt = ( C2H_SPECIAL_STATISTICS_GET_DATA3(CmdBuf) << 8 )| C2H_SPECIAL_STATISTICS_GET_DATA2(CmdBuf);
+ pstapriv->c2h_sta = NULL;
+ 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)
+{
+ 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
+ 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;
+ /* FW offload C2H is 0xFF cmd according to halmac function -
+ * halmac_parse_c2h_packet
+ */
+
+ case 0x15: /* mailbox status */
+ break;
+
+ 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_DBG("%s: C2H, ID=%d seq=%d len=%d\n",
+ __FUNCTION__, id, seq, length);
+
+ switch (id) {
+ /* no I/O, process directly */
+ 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_BCN_EARLY_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;
+ }
+}
+
+s32 c2h_id_filter_ccx_8822b(u8 *buf)
+{
+ struct c2h_evt_hdr_88xx *c2h_evt = (struct c2h_evt_hdr_88xx *)buf;
+ s32 ret = _FALSE;
+ if (c2h_evt->id == C2H_AP_REQ_TXRPT)
+ ret = _TRUE;
+ else if (c2h_evt->id == C2H_SPC_STAT)
+ ret = _TRUE;
+
+ return ret;
+}
projects / firefly-linux-kernel-4.4.55.git / blobdiff