// SPDX-License-Identifier: GPL-2.0
/* Copyright(c) 2009-2014  Realtek Corporation.*/

#include "../wifi.h"
#include "../pci.h"
#include "../base.h"
#include "../core.h"
#include "reg.h"
#include "def.h"
#include "fw.h"
#include "../rtl8723com/fw_common.h"

static bool _rtl8723be_check_fw_read_last_h2c(struct ieee80211_hw *hw,
                                              u8 boxnum)
{
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        u8 val_hmetfr;
        bool result = false;

        val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR);
        if (((val_hmetfr >> boxnum) & BIT(0)) == 0)
                result = true;
        return result;
}

static void _rtl8723be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
                                        u32 cmd_len, u8 *p_cmdbuffer)
{
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
        u8 boxnum;
        u16 box_reg = 0, box_extreg = 0;
        u8 u1b_tmp;
        bool isfw_read = false;
        u8 buf_index = 0;
        bool bwrite_sucess = false;
        u8 wait_h2c_limmit = 100;
        u8 wait_writeh2c_limmit = 100;
        u8 boxcontent[4], boxextcontent[4];
        u32 h2c_waitcounter = 0;
        unsigned long flag;
        u8 idx;

        rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "come in\n");

        while (true) {
                spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
                if (rtlhal->h2c_setinprogress) {
                        rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD,
                                "H2C set in progress! Wait to set..element_id(%d).\n",
                                element_id);

                        while (rtlhal->h2c_setinprogress) {
                                spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock,
                                                       flag);
                                h2c_waitcounter++;
                                rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD,
                                        "Wait 100 us (%d times)...\n",
                                        h2c_waitcounter);
                                udelay(100);

                                if (h2c_waitcounter > 1000)
                                        return;
                                spin_lock_irqsave(&rtlpriv->locks.h2c_lock,
                                                  flag);
                        }
                        spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
                } else {
                        rtlhal->h2c_setinprogress = true;
                        spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
                        break;
                }
        }

        while (!bwrite_sucess) {
                wait_writeh2c_limmit--;
                if (wait_writeh2c_limmit == 0) {
                        pr_err("Write H2C fail because no trigger for FW INT!\n");
                        break;
                }

                boxnum = rtlhal->last_hmeboxnum;
                switch (boxnum) {
                case 0:
                        box_reg = REG_HMEBOX_0;
                        box_extreg = REG_HMEBOX_EXT_0;
                        break;
                case 1:
                        box_reg = REG_HMEBOX_1;
                        box_extreg = REG_HMEBOX_EXT_1;
                        break;
                case 2:
                        box_reg = REG_HMEBOX_2;
                        box_extreg = REG_HMEBOX_EXT_2;
                        break;
                case 3:
                        box_reg = REG_HMEBOX_3;
                        box_extreg = REG_HMEBOX_EXT_3;
                        break;
                default:
                        pr_err("switch case %#x not processed\n",
                               boxnum);
                        break;
                }

                isfw_read = _rtl8723be_check_fw_read_last_h2c(hw, boxnum);
                while (!isfw_read) {
                        wait_h2c_limmit--;
                        if (wait_h2c_limmit == 0) {
                                rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD,
                                        "Waiting too long for FW read clear HMEBox(%d)!\n",
                                        boxnum);
                                break;
                        }

                        udelay(10);

                        isfw_read = _rtl8723be_check_fw_read_last_h2c(hw,
                                                                boxnum);
                        u1b_tmp = rtl_read_byte(rtlpriv, 0x130);
                        rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD,
                                "Waiting for FW read clear HMEBox(%d)!!! 0x130 = %2x\n",
                                boxnum, u1b_tmp);
                }

                if (!isfw_read) {
                        rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD,
                                "Write H2C register BOX[%d] fail!!!!! Fw do not read.\n",
                                boxnum);
                        break;
                }

                memset(boxcontent, 0, sizeof(boxcontent));
                memset(boxextcontent, 0, sizeof(boxextcontent));
                boxcontent[0] = element_id;
                rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD,
                        "Write element_id box_reg(%4x) = %2x\n",
                        box_reg, element_id);

                switch (cmd_len) {
                case 1:
                case 2:
                case 3:
                        /*boxcontent[0] &= ~(BIT(7));*/
                        memcpy((u8 *)(boxcontent) + 1,
                               p_cmdbuffer + buf_index, cmd_len);

                        for (idx = 0; idx < 4; idx++) {
                                rtl_write_byte(rtlpriv, box_reg + idx,
                                               boxcontent[idx]);
                        }
                        break;
                case 4:
                case 5:
                case 6:
                case 7:
                        /*boxcontent[0] |= (BIT(7));*/
                        memcpy((u8 *)(boxextcontent),
                               p_cmdbuffer + buf_index+3, cmd_len-3);
                        memcpy((u8 *)(boxcontent) + 1,
                               p_cmdbuffer + buf_index, 3);

                        for (idx = 0; idx < 4; idx++) {
                                rtl_write_byte(rtlpriv, box_extreg + idx,
                                               boxextcontent[idx]);
                        }

                        for (idx = 0; idx < 4; idx++) {
                                rtl_write_byte(rtlpriv, box_reg + idx,
                                               boxcontent[idx]);
                        }
                        break;
                default:
                        pr_err("switch case %#x not processed\n",
                               cmd_len);
                        break;
                }

                bwrite_sucess = true;

                rtlhal->last_hmeboxnum = boxnum + 1;
                if (rtlhal->last_hmeboxnum == 4)
                        rtlhal->last_hmeboxnum = 0;

                rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD,
                        "pHalData->last_hmeboxnum  = %d\n",
                        rtlhal->last_hmeboxnum);
        }

        spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
        rtlhal->h2c_setinprogress = false;
        spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);

        rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "go out\n");
}

void rtl8723be_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,
                            u32 cmd_len, u8 *p_cmdbuffer)
{
        struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
        u32 tmp_cmdbuf[2];

        if (!rtlhal->fw_ready) {
                WARN_ONCE(true,
                          "rtl8723be: error H2C cmd because of Fw download fail!!!\n");
                return;
        }

        memset(tmp_cmdbuf, 0, 8);
        memcpy(tmp_cmdbuf, p_cmdbuffer, cmd_len);
        _rtl8723be_fill_h2c_command(hw, element_id, cmd_len,
                                    (u8 *)&tmp_cmdbuf);
        return;
}

void rtl8723be_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
{
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        u8 u1_h2c_set_pwrmode[H2C_PWEMODE_LENGTH] = { 0 };
        struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
        u8 rlbm, power_state = 0, byte5 = 0;
        u8 awake_intvl; /* DTIM = (awake_intvl - 1) */
        struct rtl_btc_ops *btc_ops = rtlpriv->btcoexist.btc_ops;
        bool bt_ctrl_lps = (rtlpriv->cfg->ops->get_btc_status() ?
                            btc_ops->btc_is_bt_ctrl_lps(rtlpriv) : false);
        bool bt_lps_on = (rtlpriv->cfg->ops->get_btc_status() ?
                          btc_ops->btc_is_bt_lps_on(rtlpriv) : false);

        if (bt_ctrl_lps)
                mode = (bt_lps_on ? FW_PS_MIN_MODE : FW_PS_ACTIVE_MODE);

        rtl_dbg(rtlpriv, COMP_POWER, DBG_DMESG, "FW LPS mode = %d (coex:%d)\n",
                mode, bt_ctrl_lps);

        switch (mode) {
        case FW_PS_MIN_MODE:
                rlbm = 0;
                awake_intvl = 2;
                break;
        case FW_PS_MAX_MODE:
                rlbm = 1;
                awake_intvl = 2;
                break;
        case FW_PS_DTIM_MODE:
                rlbm = 2;
                awake_intvl = ppsc->reg_max_lps_awakeintvl;
                /* hw->conf.ps_dtim_period or mac->vif->bss_conf.dtim_period
                 * is only used in swlps.
                 */
                break;
        default:
                rlbm = 2;
                awake_intvl = 4;
                break;
        }

        if (rtlpriv->mac80211.p2p) {
                awake_intvl = 2;
                rlbm = 1;
        }

        if (mode == FW_PS_ACTIVE_MODE) {
                byte5 = 0x40;
                power_state = FW_PWR_STATE_ACTIVE;
        } else {
                if (bt_ctrl_lps) {
                        byte5 = btc_ops->btc_get_lps_val(rtlpriv);
                        power_state = btc_ops->btc_get_rpwm_val(rtlpriv);

                        if ((rlbm == 2) && (byte5 & BIT(4))) {
                                /* Keep awake interval to 1 to prevent from
                                 * decreasing coex performance
                                 */
                                awake_intvl = 2;
                                rlbm = 2;
                        }
                } else {
                        byte5 = 0x40;
                        power_state = FW_PWR_STATE_RF_OFF;
                }
        }

        SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, ((mode) ? 1 : 0));
        SET_H2CCMD_PWRMODE_PARM_RLBM(u1_h2c_set_pwrmode, rlbm);
        SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode,
                                         bt_ctrl_lps ? 0 : ppsc->smart_ps);
        SET_H2CCMD_PWRMODE_PARM_AWAKE_INTERVAL(u1_h2c_set_pwrmode,
                                               awake_intvl);
        SET_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1_h2c_set_pwrmode, 0);
        SET_H2CCMD_PWRMODE_PARM_PWR_STATE(u1_h2c_set_pwrmode, power_state);
        SET_H2CCMD_PWRMODE_PARM_BYTE5(u1_h2c_set_pwrmode, byte5);

        RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
                      "rtl92c_set_fw_pwrmode(): u1_h2c_set_pwrmode\n",
                      u1_h2c_set_pwrmode, H2C_PWEMODE_LENGTH);
        if (rtlpriv->cfg->ops->get_btc_status())
                btc_ops->btc_record_pwr_mode(rtlpriv, u1_h2c_set_pwrmode,
                                             H2C_PWEMODE_LENGTH);
        rtl8723be_fill_h2c_cmd(hw, H2C_8723B_SETPWRMODE, H2C_PWEMODE_LENGTH,
                               u1_h2c_set_pwrmode);
}

void rtl8723be_set_fw_media_status_rpt_cmd(struct ieee80211_hw *hw, u8 mstatus)
{
        u8 parm[3] = { 0, 0, 0 };
        /* parm[0]: bit0=0-->Disconnect, bit0=1-->Connect
         *          bit1=0-->update Media Status to MACID
         *          bit1=1-->update Media Status from MACID to MACID_End
         * parm[1]: MACID, if this is INFRA_STA, MacID = 0
         * parm[2]: MACID_End
        */
        SET_H2CCMD_MSRRPT_PARM_OPMODE(parm, mstatus);
        SET_H2CCMD_MSRRPT_PARM_MACID_IND(parm, 0);

        rtl8723be_fill_h2c_cmd(hw, H2C_8723B_MSRRPT, 3, parm);
}

#define BEACON_PG               0 /* ->1 */
#define PSPOLL_PG               2
#define NULL_PG                 3
#define PROBERSP_PG             4 /* ->5 */
#define QOS_NULL_PG             6
#define BT_QOS_NULL_PG  7

#define TOTAL_RESERVED_PKT_LEN  1024    /* can be up to 1280 (tx_bndy=245) */

static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = {
        /* page 0 beacon */
        0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
        0xFF, 0xFF, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78,
        0xEC, 0x1A, 0x59, 0x0B, 0xAD, 0xD4, 0x20, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x64, 0x00, 0x10, 0x04, 0x00, 0x05, 0x54, 0x65,
        0x73, 0x74, 0x32, 0x01, 0x08, 0x82, 0x84, 0x0B,
        0x16, 0x24, 0x30, 0x48, 0x6C, 0x03, 0x01, 0x06,
        0x06, 0x02, 0x00, 0x00, 0x2A, 0x01, 0x02, 0x32,
        0x04, 0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C,
        0x09, 0x03, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x3D, 0x00, 0xDD, 0x07, 0x00, 0xE0, 0x4C,
        0x02, 0x02, 0x00, 0x00, 0xDD, 0x18, 0x00, 0x50,
        0xF2, 0x01, 0x01, 0x00, 0x00, 0x50, 0xF2, 0x04,
        0x01, 0x00, 0x00, 0x50, 0xF2, 0x04, 0x01, 0x00,

        /* page 1 beacon */
        0x00, 0x50, 0xF2, 0x02, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x10, 0x00, 0x28, 0x8C, 0x00, 0x12, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

        /* page 2  ps-poll */
        0xA4, 0x10, 0x01, 0xC0, 0xEC, 0x1A, 0x59, 0x0B,
        0xAD, 0xD4, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x18, 0x00, 0x28, 0x8C, 0x00, 0x12, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

        /* page 3  null */
        0x48, 0x01, 0x00, 0x00, 0xEC, 0x1A, 0x59, 0x0B,
        0xAD, 0xD4, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78,
        0xEC, 0x1A, 0x59, 0x0B, 0xAD, 0xD4, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x72, 0x00, 0x28, 0x8C, 0x00, 0x12, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

        /* page 4  probe_resp */
        0x50, 0x00, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
        0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
        0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
        0x9E, 0x46, 0x15, 0x32, 0x27, 0xF2, 0x2D, 0x00,
        0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69,
        0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C,
        0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96,
        0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A,
        0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C,
        0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18,
        0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02,
        0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

        /* page 5  probe_resp */
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x1A, 0x00, 0x28, 0x8C, 0x00, 0x12, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

        /* page 6 qos null data */
        0xC8, 0x01, 0x00, 0x00, 0x84, 0xC9, 0xB2, 0xA7,
        0xB3, 0x6E, 0x00, 0xE0, 0x4C, 0x02, 0x51, 0x02,
        0x84, 0xC9, 0xB2, 0xA7, 0xB3, 0x6E, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x1A, 0x00, 0x28, 0x8C, 0x00, 0x12, 0x00, 0x00,
        0x00, 0x00, 0x80, 0x00, 0x00, 0x01, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

        /* page 7 BT-qos null data */
        0xC8, 0x01, 0x00, 0x00, 0x84, 0xC9, 0xB2, 0xA7,
        0xB3, 0x6E, 0x00, 0xE0, 0x4C, 0x02, 0x51, 0x02,
        0x84, 0xC9, 0xB2, 0xA7, 0xB3, 0x6E, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

};

void rtl8723be_set_fw_rsvdpagepkt(struct ieee80211_hw *hw,
                                  bool b_dl_finished)
{
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
        struct sk_buff *skb = NULL;

        u32 totalpacketlen;
        bool rtstatus;
        u8 u1rsvdpageloc[5] = { 0 };
        bool b_dlok = false;

        u8 *beacon;
        u8 *p_pspoll;
        u8 *nullfunc;
        u8 *p_probersp;
        u8 *qosnull;
        u8 *btqosnull;
        /*---------------------------------------------------------
         *                      (1) beacon
         *---------------------------------------------------------
         */
        beacon = &reserved_page_packet[BEACON_PG * 128];
        SET_80211_HDR_ADDRESS2(beacon, mac->mac_addr);
        SET_80211_HDR_ADDRESS3(beacon, mac->bssid);

        /*-------------------------------------------------------
         *                      (2) ps-poll
         *-------------------------------------------------------
         */
        p_pspoll = &reserved_page_packet[PSPOLL_PG * 128];
        SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000));
        SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid);
        SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr);

        SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1rsvdpageloc, PSPOLL_PG);

        /*--------------------------------------------------------
         *                      (3) null data
         *--------------------------------------------------------
         */
        nullfunc = &reserved_page_packet[NULL_PG * 128];
        SET_80211_HDR_ADDRESS1(nullfunc, mac->bssid);
        SET_80211_HDR_ADDRESS2(nullfunc, mac->mac_addr);
        SET_80211_HDR_ADDRESS3(nullfunc, mac->bssid);

        SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1rsvdpageloc, NULL_PG);

        /*---------------------------------------------------------
         *                      (4) probe response
         *---------------------------------------------------------
         */
        p_probersp = &reserved_page_packet[PROBERSP_PG * 128];
        SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid);
        SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr);
        SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid);

        SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1rsvdpageloc, PROBERSP_PG);

        /*---------------------------------------------------------
         *                      (5) QoS Null
         *---------------------------------------------------------
         */
        qosnull = &reserved_page_packet[QOS_NULL_PG * 128];
        SET_80211_HDR_ADDRESS1(qosnull, mac->bssid);
        SET_80211_HDR_ADDRESS2(qosnull, mac->mac_addr);
        SET_80211_HDR_ADDRESS3(qosnull, mac->bssid);

        SET_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(u1rsvdpageloc, QOS_NULL_PG);

        /*---------------------------------------------------------
         *                      (5) QoS Null
         *---------------------------------------------------------
         */
        btqosnull = &reserved_page_packet[BT_QOS_NULL_PG * 128];
        SET_80211_HDR_ADDRESS1(btqosnull, mac->bssid);
        SET_80211_HDR_ADDRESS2(btqosnull, mac->mac_addr);
        SET_80211_HDR_ADDRESS3(btqosnull, mac->bssid);

        SET_H2CCMD_RSVDPAGE_LOC_BT_QOS_NULL_DATA(u1rsvdpageloc, BT_QOS_NULL_PG);

        totalpacketlen = TOTAL_RESERVED_PKT_LEN;

        RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
                      "rtl8723be_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
                      &reserved_page_packet[0], totalpacketlen);
        RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
                      "rtl8723be_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
                      u1rsvdpageloc, sizeof(u1rsvdpageloc));

        skb = dev_alloc_skb(totalpacketlen);
        if (!skb)
                return;
        skb_put_data(skb, &reserved_page_packet, totalpacketlen);

        rtstatus = rtl_cmd_send_packet(hw, skb);

        if (rtstatus)
                b_dlok = true;

        if (b_dlok) {
                rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD,
                        "Set RSVD page location to Fw.\n");
                RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, "H2C_RSVDPAGE:\n",
                              u1rsvdpageloc, sizeof(u1rsvdpageloc));
                rtl8723be_fill_h2c_cmd(hw, H2C_8723B_RSVDPAGE,
                                       sizeof(u1rsvdpageloc), u1rsvdpageloc);
        } else
                rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING,
                        "Set RSVD page location to Fw FAIL!!!!!!.\n");
}

/*Should check FW support p2p or not.*/
static void rtl8723be_set_p2p_ctw_period_cmd(struct ieee80211_hw *hw,
                                             u8 ctwindow)
{
        u8 u1_ctwindow_period[1] = { ctwindow};

        rtl8723be_fill_h2c_cmd(hw, H2C_8723B_P2P_PS_CTW_CMD, 1,
                               u1_ctwindow_period);
}

void rtl8723be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw,
                                      u8 p2p_ps_state)
{
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        struct rtl_ps_ctl *rtlps = rtl_psc(rtl_priv(hw));
        struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
        struct rtl_p2p_ps_info *p2pinfo = &(rtlps->p2p_ps_info);
        struct p2p_ps_offload_t *p2p_ps_offload = &rtlhal->p2p_ps_offload;
        u8 i;
        u16 ctwindow;
        u32 start_time, tsf_low;

        switch (p2p_ps_state) {
        case P2P_PS_DISABLE:
                rtl_dbg(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_DISABLE\n");
                memset(p2p_ps_offload, 0, sizeof(*p2p_ps_offload));
                break;
        case P2P_PS_ENABLE:
                rtl_dbg(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_ENABLE\n");
                /* update CTWindow value. */
                if (p2pinfo->ctwindow > 0) {
                        p2p_ps_offload->ctwindow_en = 1;
                        ctwindow = p2pinfo->ctwindow;
                        rtl8723be_set_p2p_ctw_period_cmd(hw, ctwindow);
                }
                /* hw only support 2 set of NoA */
                for (i = 0 ; i < p2pinfo->noa_num ; i++) {
                        /* To control the register setting
                         * for which NOA
                         */
                        rtl_write_byte(rtlpriv, 0x5cf, (i << 4));
                        if (i == 0)
                                p2p_ps_offload->noa0_en = 1;
                        else
                                p2p_ps_offload->noa1_en = 1;

                        /* config P2P NoA Descriptor Register */
                        rtl_write_dword(rtlpriv, 0x5E0,
                                        p2pinfo->noa_duration[i]);
                        rtl_write_dword(rtlpriv, 0x5E4,
                                        p2pinfo->noa_interval[i]);

                        /*Get Current TSF value */
                        tsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);

                        start_time = p2pinfo->noa_start_time[i];
                        if (p2pinfo->noa_count_type[i] != 1) {
                                while (start_time <= (tsf_low + (50 * 1024))) {
                                        start_time += p2pinfo->noa_interval[i];
                                        if (p2pinfo->noa_count_type[i] != 255)
                                                p2pinfo->noa_count_type[i]--;
                                }
                        }
                        rtl_write_dword(rtlpriv, 0x5E8, start_time);
                        rtl_write_dword(rtlpriv, 0x5EC,
                                        p2pinfo->noa_count_type[i]);
                }

                if ((p2pinfo->opp_ps == 1) ||
                    (p2pinfo->noa_num > 0)) {
                        /* rst p2p circuit */
                        rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, BIT(4));

                        p2p_ps_offload->offload_en = 1;

                        if (P2P_ROLE_GO == rtlpriv->mac80211.p2p) {
                                p2p_ps_offload->role = 1;
                                p2p_ps_offload->allstasleep = 0;
                        } else {
                                p2p_ps_offload->role = 0;
                        }
                        p2p_ps_offload->discovery = 0;
                }
                break;
        case P2P_PS_SCAN:
                rtl_dbg(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN\n");
                p2p_ps_offload->discovery = 1;
                break;
        case P2P_PS_SCAN_DONE:
                rtl_dbg(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN_DONE\n");
                p2p_ps_offload->discovery = 0;
                p2pinfo->p2p_ps_state = P2P_PS_ENABLE;
                break;
        default:
                break;
        }

        rtl8723be_fill_h2c_cmd(hw, H2C_8723B_P2P_PS_OFFLOAD, 1,
                               (u8 *)p2p_ps_offload);
}