rtlwifi: rtl8723ae: Add new driver

This patch is the addition of files for a new driver to handle
the Realtek RTL8723AE wireless device.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: <chaoming_li@realsil.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 745 insertions, 0 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/fw.c b/drivers/net/wireless/rtlwifi/rtl8723ae/fw.c
new file mode 100644
index 00000000000..f55b1767ef5
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/fw.c
@@ -0,0 +1,745 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2012  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.
+ *
+ * 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
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ ****************************************************************************
+ */
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "../base.h"
+#include "reg.h"
+#include "def.h"
+#include "fw.h"
+
+static void _rtl8723ae_enable_fw_download(struct ieee80211_hw *hw, bool enable)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 tmp;
+	if (enable) {
+		tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmp | 0x04);
+
+		tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL);
+		rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp | 0x01);
+
+		tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL + 2);
+		rtl_write_byte(rtlpriv, REG_MCUFWDL + 2, tmp & 0xf7);
+	} else {
+		tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL);
+		rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp & 0xfe);
+
+		rtl_write_byte(rtlpriv, REG_MCUFWDL + 1, 0x00);
+	}
+}
+
+static void _rtl8723ae_fw_block_write(struct ieee80211_hw *hw,
+				      const u8 *buffer, u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 blockSize = sizeof(u32);
+	u8 *bufferPtr = (u8 *) buffer;
+	u32 *pu4BytePtr = (u32 *) buffer;
+	u32 i, offset, blockCount, remainSize;
+
+	blockCount = size / blockSize;
+	remainSize = size % blockSize;
+
+	for (i = 0; i < blockCount; i++) {
+		offset = i * blockSize;
+		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
+				*(pu4BytePtr + i));
+	}
+
+	if (remainSize) {
+		offset = blockCount * blockSize;
+		bufferPtr += offset;
+		for (i = 0; i < remainSize; i++) {
+			rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS +
+						 offset + i), *(bufferPtr + i));
+		}
+	}
+}
+
+static void _rtl8723ae_fw_page_write(struct ieee80211_hw *hw,
+				     u32 page, const u8 *buffer, u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 value8;
+	u8 u8page = (u8) (page & 0x07);
+
+	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
+
+	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
+	_rtl8723ae_fw_block_write(hw, buffer, size);
+}
+
+static void _rtl8723ae_write_fw(struct ieee80211_hw *hw,
+				enum version_8723e version, u8 *buffer,
+				u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 *bufferPtr = (u8 *) buffer;
+	u32 page_nums, remain_size;
+	u32 page, offset;
+
+	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes,\n", size);
+
+	page_nums = size / FW_8192C_PAGE_SIZE;
+	remain_size = size % FW_8192C_PAGE_SIZE;
+
+	if (page_nums > 6) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 "Page numbers should not be greater then 6\n");
+	}
+
+	for (page = 0; page < page_nums; page++) {
+		offset = page * FW_8192C_PAGE_SIZE;
+		_rtl8723ae_fw_page_write(hw, page, (bufferPtr + offset),
+					 FW_8192C_PAGE_SIZE);
+	}
+
+	if (remain_size) {
+		offset = page_nums * FW_8192C_PAGE_SIZE;
+		page = page_nums;
+		_rtl8723ae_fw_page_write(hw, page, (bufferPtr + offset),
+					 remain_size);
+	}
+
+	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW write done.\n");
+}
+
+static int _rtl8723ae_fw_free_to_go(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	int err = -EIO;
+	u32 counter = 0;
+	u32 value32;
+
+	do {
+		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+	} while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) &&
+		 (!(value32 & FWDL_ChkSum_rpt)));
+
+	if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 "chksum report faill ! REG_MCUFWDL:0x%08x .\n",
+			 value32);
+		goto exit;
+	}
+
+	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
+		 "Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32);
+
+	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+	value32 |= MCUFWDL_RDY;
+	value32 &= ~WINTINI_RDY;
+	rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
+
+	counter = 0;
+
+	do {
+		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+		if (value32 & WINTINI_RDY) {
+			RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
+				 "Polling FW ready success!! REG_MCUFWDL:0x%08x .\n",
+				 value32);
+			err = 0;
+			goto exit;
+		}
+
+		mdelay(FW_8192C_POLLING_DELAY);
+
+	} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
+
+	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+		 "Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32);
+
+exit:
+	return err;
+}
+
+int rtl8723ae_download_fw(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl8723ae_firmware_header *pfwheader;
+	u8 *pfwdata;
+	u32 fwsize;
+	int err;
+	enum version_8723e version = rtlhal->version;
+
+	if (!rtlhal->pfirmware)
+		return 1;
+
+	pfwheader = (struct rtl8723ae_firmware_header *)rtlhal->pfirmware;
+	pfwdata = (u8 *) rtlhal->pfirmware;
+	fwsize = rtlhal->fwsize;
+
+	if (IS_FW_HEADER_EXIST(pfwheader)) {
+		RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
+			 "Firmware Version(%d), Signature(%#x),Size(%d)\n",
+			 pfwheader->version, pfwheader->signature,
+			 (int)sizeof(struct rtl8723ae_firmware_header));
+
+		pfwdata = pfwdata + sizeof(struct rtl8723ae_firmware_header);
+		fwsize = fwsize - sizeof(struct rtl8723ae_firmware_header);
+	}
+
+	if (rtl_read_byte(rtlpriv, REG_MCUFWDL)&BIT(7)) {
+		rtl8723ae_firmware_selfreset(hw);
+		rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
+	}
+	_rtl8723ae_enable_fw_download(hw, true);
+	_rtl8723ae_write_fw(hw, version, pfwdata, fwsize);
+	_rtl8723ae_enable_fw_download(hw, false);
+
+	err = _rtl8723ae_fw_free_to_go(hw);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 "Firmware is not ready to run!\n");
+	} else {
+		RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
+			 "Firmware is ready to run!\n");
+	}
+	return 0;
+}
+
+static bool rtl8723ae_check_fw_read_last_h2c(struct ieee80211_hw *hw, u8 boxnum)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 val_hmetfr, val_mcutst_1;
+	bool result = false;
+
+	val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR);
+	val_mcutst_1 = rtl_read_byte(rtlpriv, (REG_MCUTST_1 + boxnum));
+
+	if (((val_hmetfr >> boxnum) & BIT(0)) == 0 && val_mcutst_1 == 0)
+		result = true;
+	return result;
+}
+
+static void _rtl8723ae_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 u1tmp;
+	bool isfw_rd = false;
+	bool bwrite_sucess = false;
+	u8 wait_h2c_limmit = 100;
+	u8 wait_writeh2c_limmit = 100;
+	u8 boxcontent[4], boxextcontent[2];
+	u32 h2c_waitcounter = 0;
+	unsigned long flag;
+	u8 idx;
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "come in\n");
+
+	while (true) {
+		spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
+		if (rtlhal->h2c_setinprogress) {
+			RT_TRACE(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++;
+				RT_TRACE(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) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 "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:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 "switch case not processed\n");
+			break;
+		}
+
+		isfw_rd = rtl8723ae_check_fw_read_last_h2c(hw, boxnum);
+		while (!isfw_rd) {
+
+			wait_h2c_limmit--;
+			if (wait_h2c_limmit == 0) {
+				RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+					 "Wating too long for FW read clear HMEBox(%d)!\n",
+					 boxnum);
+				break;
+			}
+
+			udelay(10);
+
+			isfw_rd = rtl8723ae_check_fw_read_last_h2c(hw, boxnum);
+			u1tmp = rtl_read_byte(rtlpriv, 0x1BF);
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 "Wating for FW read clear HMEBox(%d)!!! "
+				 "0x1BF = %2x\n", boxnum, u1tmp);
+		}
+
+		if (!isfw_rd) {
+			RT_TRACE(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;
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+			 "Write element_id box_reg(%4x) = %2x\n",
+			  box_reg, element_id);
+
+		switch (cmd_len) {
+		case 1:
+			boxcontent[0] &= ~(BIT(7));
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer, 1);
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 2:
+			boxcontent[0] &= ~(BIT(7));
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer, 2);
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 3:
+			boxcontent[0] &= ~(BIT(7));
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer, 3);
+
+			for (idx = 0; idx < 4; idx++) {
+				rtl_write_byte(rtlpriv, box_reg + idx,
+					       boxcontent[idx]);
+			}
+			break;
+		case 4:
+			boxcontent[0] |= (BIT(7));
+			memcpy((u8 *) (boxextcontent),
+			       p_cmdbuffer, 2);
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + 2, 2);
+
+			for (idx = 0; idx < 2; 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;
+		case 5:
+			boxcontent[0] |= (BIT(7));
+			memcpy((u8 *) (boxextcontent),
+			       p_cmdbuffer, 2);
+			memcpy((u8 *) (boxcontent) + 1,
+			       p_cmdbuffer + 2, 3);
+
+			for (idx = 0; idx < 2; 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:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 "switch case not process\n");
+			break;
+		}
+
+		bwrite_sucess = true;
+
+		rtlhal->last_hmeboxnum = boxnum + 1;
+		if (rtlhal->last_hmeboxnum == 4)
+			rtlhal->last_hmeboxnum = 0;
+
+		RT_TRACE(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);
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "go out\n");
+}
+
+void rtl8723ae_fill_h2c_cmd(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(rtlpriv);
+
+	if (rtlhal->fw_ready == false) {
+		RT_ASSERT(false,
+			 "return H2C cmd because of Fw download fail!!!\n");
+		return;
+	}
+
+	_rtl8723ae_fill_h2c_command(hw, element_id, cmd_len, p_cmdbuffer);
+	return;
+}
+
+void rtl8723ae_firmware_selfreset(struct ieee80211_hw *hw)
+{
+	u8 u1tmp;
+	u8 delay = 100;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtl_write_byte(rtlpriv, REG_HMETFR + 3, 0x20);
+	u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+
+	while (u1tmp & BIT(2)) {
+		delay--;
+		if (delay == 0)
+			break;
+		udelay(50);
+		u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+	}
+	if (delay == 0) {
+		u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, u1tmp&(~BIT(2)));
+	}
+}
+
+void rtl8723ae_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 u1_h2c_set_pwrmode[3] = { 0 };
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "FW LPS mode = %d\n", mode);
+
+	SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, mode);
+	SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, 1);
+	SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1_h2c_set_pwrmode,
+					      ppsc->reg_max_lps_awakeintvl);
+
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
+		      "rtl8723ae_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode\n",
+		      u1_h2c_set_pwrmode, 3);
+	rtl8723ae_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode);
+
+}
+
+static bool _rtl8723ae_cmd_send_packet(struct ieee80211_hw *hw,
+				       struct sk_buff *skb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl8192_tx_ring *ring;
+	struct rtl_tx_desc *pdesc;
+	u8 own;
+	unsigned long flags;
+	struct sk_buff *pskb = NULL;
+
+	ring = &rtlpci->tx_ring[BEACON_QUEUE];
+
+	pskb = __skb_dequeue(&ring->queue);
+	if (pskb)
+		kfree_skb(pskb);
+
+	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+
+	pdesc = &ring->desc[0];
+	own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc, true, HW_DESC_OWN);
+
+	rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb);
+
+	__skb_queue_tail(&ring->queue, skb);
+
+	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+
+	rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE);
+
+	return true;
+}
+
+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, 0x76, 0x00, 0x42,
+	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x50, 0x08,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 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 1 beacon */
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	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, 0x20, 0x8C, 0x00, 0x12, 0x10, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 2  ps-poll */
+	0xA4, 0x10, 0x01, 0xC0, 0x00, 0x40, 0x10, 0x10,
+	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	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, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+	0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+	/* page 3  null */
+	0x48, 0x01, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
+	0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
+	0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	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, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+	0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 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,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	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 rtl8723ae_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool 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[3] = { 0 };
+	bool dlok = false;
+
+	u8 *beacon;
+	u8 *p_pspoll;
+	u8 *nullfunc;
+	u8 *p_probersp;
+	/*---------------------------------------------------------
+				(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
+	---------------------------------------------------------i
+	*/
+	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);
+
+	totalpacketlen = TOTAL_RESERVED_PKT_LEN;
+
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
+		      "rtl8723ae_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
+		      &reserved_page_packet[0], totalpacketlen);
+	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
+		      "rtl8723ae_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
+		      u1RsvdPageLoc, 3);
+
+	skb = dev_alloc_skb(totalpacketlen);
+	memcpy((u8 *) skb_put(skb, totalpacketlen),
+	       &reserved_page_packet, totalpacketlen);
+
+	rtstatus = _rtl8723ae_cmd_send_packet(hw, skb);
+
+	if (rtstatus)
+		dlok = true;
+
+	if (dlok) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 "Set RSVD page location to Fw.\n");
+		RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
+				"H2C_RSVDPAGE:\n",
+				u1RsvdPageLoc, 3);
+		rtl8723ae_fill_h2c_cmd(hw, H2C_RSVDPAGE,
+				       sizeof(u1RsvdPageLoc), u1RsvdPageLoc);
+	} else
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 "Set RSVD page location to Fw FAIL!!!!!!.\n");
+}
+
+void rtl8723ae_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus)
+{
+	u8 u1_joinbssrpt_parm[1] = { 0 };
+
+	SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(u1_joinbssrpt_parm, mstatus);
+
+	rtl8723ae_fill_h2c_cmd(hw, H2C_JOINBSSRPT, 1, u1_joinbssrpt_parm);
+}