text: /******************************************************************************
   *
   * 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 "../rtl8192ce/reg.h"
  #include "../rtl8192ce/def.h"
  #include "fw_common.h"
  #include <linux/export.h>
  #include <linux/kmemleak.h>
  
  static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable)
  {
  	struct rtl_priv *rtlpriv = rtl_priv(hw);
  	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
  
  	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU) {
  		u32 value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
  		if (enable)
  			value32 |= MCUFWDL_EN;
  		else
  			value32 &= ~MCUFWDL_EN;
  		rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
  	} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) {
  		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 rtl_block_fw_writeN(struct ieee80211_hw *hw, const u8 *buffer,
  				u32 size)
  {
  	struct rtl_priv *rtlpriv = rtl_priv(hw);
  	u32 blockSize = REALTEK_USB_VENQT_MAX_BUF_SIZE - 20;
  	u8 *bufferPtr = (u8 *) buffer;
  	u32 i, offset, blockCount, remainSize;
  
  	blockCount = size / blockSize;
  	remainSize = size % blockSize;
  
  	for (i = 0; i < blockCount; i++) {
  		offset = i * blockSize;
  		rtlpriv->io.writeN_sync(rtlpriv,
  					(FW_8192C_START_ADDRESS + offset),
  					(void *)(bufferPtr + offset),
  					blockSize);
  	}
  
  	if (remainSize) {
  		offset = blockCount * blockSize;
  		rtlpriv->io.writeN_sync(rtlpriv,
  					(FW_8192C_START_ADDRESS + offset),
  					(void *)(bufferPtr + offset),
  					remainSize);
  	}
  }
  
  static void _rtl92c_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;
  	u32 data;
  
  	if (rtlpriv->io.writeN_sync) {
  		rtl_block_fw_writeN(hw, buffer, size);
  		return;
  	}
  	blockCount = size / blockSize;
  	remainSize = size % blockSize;
  	if (remainSize) {
  		/* the last word is < 4 bytes - pad it with zeros */
  		for (i = 0; i < 4 - remainSize; i++)
  			*(bufferPtr + size + i) = 0;
  		blockCount++;
  	}
  
  	for (i = 0; i < blockCount; i++) {
  		offset = i * blockSize;
  		/* for big-endian platforms, the firmware data need to be byte
  		 * swapped as it was read as a byte string and will be written
  		 * as 32-bit dwords and byte swapped when written
  		 */
  		data = le32_to_cpu(*(__le32 *)(pu4BytePtr + i));
  		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
  				data);
  	}
  }
  
  static void _rtl92c_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);
  	_rtl92c_fw_block_write(hw, buffer, size);
  }
  
  static void _rtl92c_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
  {
  	u32 fwlen = *pfwlen;
  	u8 remain = (u8) (fwlen % 4);
  
  	remain = (remain == 0) ? 0 : (4 - remain);
  
  	while (remain > 0) {
  		pfwbuf[fwlen] = 0;
  		fwlen++;
  		remain--;
  	}
  
  	*pfwlen = fwlen;
  }
  
  static void _rtl92c_write_fw(struct ieee80211_hw *hw,
  			     enum version_8192c version, u8 *buffer, u32 size)
  {
  	struct rtl_priv *rtlpriv = rtl_priv(hw);
  	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
  	u8 *bufferPtr = buffer;
  
  	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes\n", size);
  
  	if (IS_CHIP_VER_B(version)) {
  		u32 pageNums, remainSize;
  		u32 page, offset;
  
  		if (IS_HARDWARE_TYPE_8192CE(rtlhal))
  			_rtl92c_fill_dummy(bufferPtr, &size);
  
  		pageNums = size / FW_8192C_PAGE_SIZE;
  		remainSize = size % FW_8192C_PAGE_SIZE;
  
  		if (pageNums > 4) {
  			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
  				 "Page numbers should not greater then 4\n");
  		}
  
  		for (page = 0; page < pageNums; page++) {
  			offset = page * FW_8192C_PAGE_SIZE;
  			_rtl92c_fw_page_write(hw, page, (bufferPtr + offset),
  					      FW_8192C_PAGE_SIZE);
  		}
  
  		if (remainSize) {
  			offset = pageNums * FW_8192C_PAGE_SIZE;
  			page = pageNums;
  			_rtl92c_fw_page_write(hw, page, (bufferPtr + offset),
  					      remainSize);
  		}
  	} else {
  		_rtl92c_fw_block_write(hw, buffer, size);
  	}
  }
  
  static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
  {
  	struct rtl_priv *rtlpriv = rtl_priv(hw);
  	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);
  		return -EIO;
  	}
  
  	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);
  			return 0;
  		}
  
  		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);
  	return -EIO;
  }
  
  int rtl92c_download_fw(struct ieee80211_hw *hw)
  {
  	struct rtl_priv *rtlpriv = rtl_priv(hw);
  	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
  	struct rtl92c_firmware_header *pfwheader;
  	u8 *pfwdata;
  	u32 fwsize;
  	enum version_8192c version = rtlhal->version;
  
  	if (rtlpriv->max_fw_size == 0 || !rtlhal->pfirmware)
  		return 1;
  
  	pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
  	pfwdata = 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",
  			 le16_to_cpu(pfwheader->version),
  			 le16_to_cpu(pfwheader->signature),
  			 (uint)sizeof(struct rtl92c_firmware_header));
  
  		pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
  		fwsize = fwsize - sizeof(struct rtl92c_firmware_header);
  	}
  
  	_rtl92c_enable_fw_download(hw, true);
  	_rtl92c_write_fw(hw, version, pfwdata, fwsize);
  	_rtl92c_enable_fw_download(hw, false);
  
  	if (_rtl92c_fw_free_to_go(hw)) {
  		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;
  }
  EXPORT_SYMBOL(rtl92c_download_fw);
  
  static bool _rtl92c_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 _rtl92c_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;
  	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_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum);
  		while (!isfw_read) {
  
  			wait_h2c_limmit--;
  			if (wait_h2c_limmit == 0) {
  				RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
  					 "Waiting too long for FW read clear HMEBox(%d)!\n",
  					 boxnum);
  				break;
  			}
  
  			udelay(10);
  
  			isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum);
  			u1b_tmp = rtl_read_byte(rtlpriv, 0x1BF);
  			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
  				 "Waiting for FW read clear HMEBox(%d)!!! 0x1BF = %2x\n",
  				 boxnum, u1b_tmp);
  		}
  
  		if (!isfw_read) {
  			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 processed\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 rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw,
  			 u8 element_id, u32 cmd_len, u8 *p_cmdbuffer)
  {
  	u32 tmp_cmdbuf[2];
  
  	memset(tmp_cmdbuf, 0, 8);
  	memcpy(tmp_cmdbuf, p_cmdbuffer, cmd_len);
  	_rtl92c_fill_h2c_command(hw, element_id, cmd_len, (u8 *)&tmp_cmdbuf);
  
  	return;
  }
  EXPORT_SYMBOL(rtl92c_fill_h2c_cmd);
  
  void rtl92c_firmware_selfreset(struct ieee80211_hw *hw)
  {
  	u8 u1b_tmp;
  	u8 delay = 100;
  	struct rtl_priv *rtlpriv = rtl_priv(hw);
  
  	rtl_write_byte(rtlpriv, REG_HMETFR + 3, 0x20);
  	u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
  
  	while (u1b_tmp & BIT(2)) {
  		delay--;
  		if (delay == 0) {
  			RT_ASSERT(false, "8051 reset fail\n");
  			break;
  		}
  		udelay(50);
  		u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
  	}
  }
  EXPORT_SYMBOL(rtl92c_firmware_selfreset);
  
  void rtl92c_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,
  		      "rtl92c_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode",
  		      u1_h2c_set_pwrmode, 3);
  	rtl92c_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode);
  
  }
  EXPORT_SYMBOL(rtl92c_set_fw_pwrmode_cmd);
  
  static bool _rtl92c_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;
  	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];
  
  	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;
  }
  
  #define BEACON_PG		0 /*->1*/
  #define PSPOLL_PG		2
  #define NULL_PG			3
  #define PROBERSP_PG		4 /*->5*/
  
  #define TOTAL_RESERVED_PKT_LEN	768
  
  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 rtl92c_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 *pspoll;
  	u8 *nullfunc;
  	u8 *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
  	--------------------------------------------------------*/
  	pspoll = &reserved_page_packet[PSPOLL_PG * 128];
  	SET_80211_PS_POLL_AID(pspoll, (mac->assoc_id | 0xc000));
  	SET_80211_PS_POLL_BSSID(pspoll, mac->bssid);
  	SET_80211_PS_POLL_TA(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
  	----------------------------------------------------------*/
  	probersp = &reserved_page_packet[PROBERSP_PG * 128];
  	SET_80211_HDR_ADDRESS1(probersp, mac->bssid);
  	SET_80211_HDR_ADDRESS2(probersp, mac->mac_addr);
  	SET_80211_HDR_ADDRESS3(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,
  		      "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL",
  		      &reserved_page_packet[0], totalpacketlen);
  	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
  		      "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL",
  		      u1RsvdPageLoc, 3);
  
  
  	skb = dev_alloc_skb(totalpacketlen);
  	if (!skb)
  		return;
  	kmemleak_not_leak(skb);
  
  	memcpy((u8 *) skb_put(skb, totalpacketlen),
  	       &reserved_page_packet, totalpacketlen);
  
  	rtstatus = _rtl92c_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", u1RsvdPageLoc, 3);
  		rtl92c_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");
  }
  EXPORT_SYMBOL(rtl92c_set_fw_rsvdpagepkt);
  
  void rtl92c_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);
  
  	rtl92c_fill_h2c_cmd(hw, H2C_JOINBSSRPT, 1, u1_joinbssrpt_parm);
  }
  EXPORT_SYMBOL(rtl92c_set_fw_joinbss_report_cmd);
  