rtlwifi: rtl8723ae: Update driver to match 06/28/14 Realtek version

Not only does this patch update the driver to match the latest Realtek release,
it is an important step in getting the internal code source at Realtek to match
the code in the kernel. The primary reason for this is to make it easier for
Realtek to maintain the kernel source without requiring an intermediate like me.

In this process of merging the two source repositories, there are a lot
of changes in both, and this commit is rather large.

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

4 files changed, 105 insertions, 78 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.c
index 4e254b72bf45..064340641913 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.c
@@ -44,7 +44,6 @@ EXPORT_SYMBOL_GPL(rtl8723_dm_init_dynamic_txpower);
 void rtl8723_dm_init_edca_turbo(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
 	rtlpriv->dm.current_turbo_edca = false;
 	rtlpriv->dm.is_any_nonbepkts = false;
 	rtlpriv->dm.is_cur_rdlstate = false;
@@ -54,12 +53,13 @@ EXPORT_SYMBOL_GPL(rtl8723_dm_init_edca_turbo);
 void rtl8723_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct ps_t *dm_pstable = &rtlpriv->dm_pstable;
 
-	rtlpriv->dm_pstable.pre_ccastate = CCA_MAX;
-	rtlpriv->dm_pstable.cur_ccasate = CCA_MAX;
-	rtlpriv->dm_pstable.pre_rfstate = RF_MAX;
-	rtlpriv->dm_pstable.cur_rfstate = RF_MAX;
-	rtlpriv->dm_pstable.rssi_val_min = 0;
-	rtlpriv->dm_pstable.initialize = 0;
+	dm_pstable->pre_ccastate = CCA_MAX;
+	dm_pstable->cur_ccasate = CCA_MAX;
+	dm_pstable->pre_rfstate = RF_MAX;
+	dm_pstable->cur_rfstate = RF_MAX;
+	dm_pstable->rssi_val_min = 0;
+	dm_pstable->initialize = 0;
 }
 EXPORT_SYMBOL_GPL(rtl8723_dm_init_dynamic_bb_powersaving);
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.c
index 540278ff462b..6f35506a8fd2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.c
@@ -36,7 +36,8 @@ void rtl8723_enable_fw_download(struct ieee80211_hw *hw, bool enable)
 
 	if (enable) {
 		tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
-		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmp | 0x04);
+		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);
@@ -95,7 +96,7 @@ void rtl8723_fw_page_write(struct ieee80211_hw *hw,
 }
 EXPORT_SYMBOL_GPL(rtl8723_fw_page_write);
 
-static void rtl8723_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
+void rtl8723_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
 {
 	u32 fwlen = *pfwlen;
 	u8 remain = (u8) (fwlen % 4);
@@ -109,60 +110,64 @@ static void rtl8723_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
 	}
 	*pfwlen = fwlen;
 }
+EXPORT_SYMBOL(rtl8723_fill_dummy);
 
 void rtl8723_write_fw(struct ieee80211_hw *hw,
 		      enum version_8723e version,
-		      u8 *buffer, u32 size)
+		      u8 *buffer, u32 size, u8 max_page)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u8 *bufferptr = buffer;
-	u32 pagenums, remainsize;
+	u32 page_nums, remain_size;
 	u32 page, offset;
 
-	RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "FW size is %d bytes,\n", size);
+	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes,\n", size);
 
 	rtl8723_fill_dummy(bufferptr, &size);
 
-	pagenums = size / FW_8192C_PAGE_SIZE;
-	remainsize = size % FW_8192C_PAGE_SIZE;
+	page_nums = size / FW_8192C_PAGE_SIZE;
+	remain_size = size % FW_8192C_PAGE_SIZE;
 
-	if (pagenums > 8) {
+	if (page_nums > max_page) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Page numbers should not greater then 8\n");
+			 "Page numbers should not greater than %d\n", max_page);
 	}
-	for (page = 0; page < pagenums; page++) {
+	for (page = 0; page < page_nums; page++) {
 		offset = page * FW_8192C_PAGE_SIZE;
 		rtl8723_fw_page_write(hw, page, (bufferptr + offset),
 				      FW_8192C_PAGE_SIZE);
 	}
-	if (remainsize) {
-		offset = pagenums * FW_8192C_PAGE_SIZE;
-		page = pagenums;
+
+	if (remain_size) {
+		offset = page_nums * FW_8192C_PAGE_SIZE;
+		page = page_nums;
 		rtl8723_fw_page_write(hw, page, (bufferptr + offset),
-				      remainsize);
+				      remain_size);
 	}
+	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW write done.\n");
 }
 EXPORT_SYMBOL_GPL(rtl8723_write_fw);
 
 void rtl8723ae_firmware_selfreset(struct ieee80211_hw *hw)
 {
-	u8 u1tmp;
+	u8 u1b_tmp;
 	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);
+	u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
 
-	while (u1tmp & BIT(2)) {
+	while (u1b_tmp & BIT(2)) {
 		delay--;
 		if (delay == 0)
 			break;
 		udelay(50);
-		u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+		u1b_tmp = 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)));
+		u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1,
+			       u1b_tmp&(~BIT(2)));
 	}
 }
 EXPORT_SYMBOL_GPL(rtl8723ae_firmware_selfreset);
@@ -190,7 +195,8 @@ void rtl8723be_firmware_selfreset(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL_GPL(rtl8723be_firmware_selfreset);
 
-int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be)
+int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be,
+			  int max_count)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	int err = -EIO;
@@ -199,10 +205,10 @@ int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be)
 
 	do {
 		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-	} while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) &&
+	} while ((counter++ < max_count) &&
 		 (!(value32 & FWDL_CHKSUM_RPT)));
 
-	if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
+	if (counter >= max_count) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "chksum report fail ! REG_MCUFWDL:0x%08x .\n",
 			 value32);
@@ -223,15 +229,15 @@ int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be)
 		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",
+				 "Polling FW ready success!! REG_MCUFWDL:0x%08x .\n",
 				 value32);
 			err = 0;
 			goto exit;
 		}
-		udelay(FW_8192C_POLLING_DELAY);
 
-	} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
+		mdelay(FW_8192C_POLLING_DELAY);
+
+	} while (counter++ < max_count);
 
 	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 		 "Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n",
@@ -243,25 +249,28 @@ exit:
 EXPORT_SYMBOL_GPL(rtl8723_fw_free_to_go);
 
 int rtl8723_download_fw(struct ieee80211_hw *hw,
-			bool is_8723be)
+			bool is_8723be, int max_count)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl92c_firmware_header *pfwheader;
+	struct rtl8723e_firmware_header *pfwheader;
 	u8 *pfwdata;
 	u32 fwsize;
 	int err;
 	enum version_8723e version = rtlhal->version;
+	int max_page;
 
 	if (!rtlhal->pfirmware)
 		return 1;
 
-	pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
+	pfwheader = (struct rtl8723e_firmware_header *)rtlhal->pfirmware;
 	pfwdata = rtlhal->pfirmware;
 	fwsize = rtlhal->fwsize;
-	RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
-		 "normal Firmware SIZE %d\n", fwsize);
 
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723AE)
+		max_page = 6;
+	else
+		max_page = 8;
 	if (rtlpriv->cfg->ops->is_fw_header(pfwheader)) {
 		RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD,
 			 "Firmware Version(%d), Signature(%#x), Size(%d)\n",
@@ -271,23 +280,24 @@ int rtl8723_download_fw(struct ieee80211_hw *hw,
 		pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
 		fwsize = fwsize - sizeof(struct rtl92c_firmware_header);
 	}
-	if (rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) {
-		rtl_write_byte(rtlpriv, REG_MCUFWDL, 0);
+
+	if (rtl_read_byte(rtlpriv, REG_MCUFWDL)&BIT(7)) {
 		if (is_8723be)
 			rtl8723be_firmware_selfreset(hw);
 		else
 			rtl8723ae_firmware_selfreset(hw);
+		rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
 	}
 	rtl8723_enable_fw_download(hw, true);
-	rtl8723_write_fw(hw, version, pfwdata, fwsize);
+	rtl8723_write_fw(hw, version, pfwdata, fwsize, max_page);
 	rtl8723_enable_fw_download(hw, false);
 
-	err = rtl8723_fw_free_to_go(hw, is_8723be);
+	err = rtl8723_fw_free_to_go(hw, is_8723be, max_count);
 	if (err) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "Firmware is not ready to run!\n");
 	} else {
-		RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD,
+		RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
 			 "Firmware is ready to run!\n");
 	}
 	return 0;
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.h b/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.h
index cf1cc5804d06..f9bab10d4726 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.h
+++ b/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.h
@@ -30,7 +30,7 @@
 #define REG_MCUFWDL				0x0080
 #define FW_8192C_START_ADDRESS			0x1000
 #define FW_8192C_PAGE_SIZE			4096
-#define FW_8192C_POLLING_TIMEOUT_COUNT		6000
+#define FW_8723A_POLLING_TIMEOUT_COUNT		6000
 #define FW_8192C_POLLING_DELAY			5
 
 #define MCUFWDL_RDY				BIT(1)
@@ -49,16 +49,23 @@ enum version_8723e {
 	VERSION_UNKNOWN = 0xFF,
 };
 
-enum rtl8723ae_h2c_cmd {
-	H2C_AP_OFFLOAD = 0,
-	H2C_SETPWRMODE = 1,
-	H2C_JOINBSSRPT = 2,
-	H2C_RSVDPAGE = 3,
-	H2C_RSSI_REPORT = 4,
-	H2C_P2P_PS_CTW_CMD = 5,
-	H2C_P2P_PS_OFFLOAD = 6,
-	H2C_RA_MASK = 7,
-	MAX_H2CCMD
+struct rtl8723e_firmware_header {
+	u16 signature;
+	u8 category;
+	u8 function;
+	u16 version;
+	u8 subversion;
+	u8 rsvd1;
+	u8 month;
+	u8 date;
+	u8 hour;
+	u8 minute;
+	u16 ramcodesize;
+	u16 rsvd2;
+	u32 svnindex;
+	u32 rsvd3;
+	u32 rsvd4;
+	u32 rsvd5;
 };
 
 enum rtl8723be_cmd {
@@ -120,7 +127,11 @@ void rtl8723_fw_page_write(struct ieee80211_hw *hw,
 			   u32 page, const u8 *buffer, u32 size);
 void rtl8723_write_fw(struct ieee80211_hw *hw,
 		      enum version_8723e version,
-		      u8 *buffer, u32 size);
-int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be);
-int rtl8723_download_fw(struct ieee80211_hw *hw, bool is_8723be);
+		      u8 *buffer, u32 size, u8 max_page);
+int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be, int count);
+int rtl8723_download_fw(struct ieee80211_hw *hw, bool is_8723be, int count);
+bool rtl8723_cmd_send_packet(struct ieee80211_hw *hw,
+			     struct sk_buff *skb);
+void rtl8723_fill_dummy(u8 *pfwbuf, u32 *pfwlen);
+
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.c
index d73b659bd2b5..56aff32b9c56 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.c
@@ -43,9 +43,8 @@ u32 rtl8723_phy_query_bb_reg(struct ieee80211_hw *hw,
 	returnvalue = (originalvalue & bitmask) >> bitshift;
 
 	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
-		 "BBR MASK = 0x%x Addr[0x%x]= 0x%x\n",
-		  bitmask, regaddr, originalvalue);
-
+		 "BBR MASK=0x%x Addr[0x%x]=0x%x\n", bitmask,
+		 regaddr, originalvalue);
 	return returnvalue;
 }
 EXPORT_SYMBOL_GPL(rtl8723_phy_query_bb_reg);
@@ -57,8 +56,8 @@ void rtl8723_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr,
 	u32 originalvalue, bitshift;
 
 	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
-		 "regaddr(%#x), bitmask(%#x), data(%#x)\n",
-		  regaddr, bitmask, data);
+		 "regaddr(%#x), bitmask(%#x), data(%#x)\n", regaddr, bitmask,
+		 data);
 
 	if (bitmask != MASKDWORD) {
 		originalvalue = rtl_read_dword(rtlpriv, regaddr);
@@ -70,7 +69,7 @@ void rtl8723_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr,
 
 	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
 		 "regaddr(%#x), bitmask(%#x), data(%#x)\n",
-		  regaddr, bitmask, data);
+		 regaddr, bitmask, data);
 }
 EXPORT_SYMBOL_GPL(rtl8723_phy_set_bb_reg);
 
@@ -97,7 +96,7 @@ u32 rtl8723_phy_rf_serial_read(struct ieee80211_hw *hw,
 	u8 rfpi_enable = 0;
 	u32 retvalue;
 
-	offset &= 0xff;
+	offset &= 0x3f;
 	newoffset = offset;
 	if (RT_CANNOT_IO(hw)) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n");
@@ -109,12 +108,15 @@ u32 rtl8723_phy_rf_serial_read(struct ieee80211_hw *hw,
 	else
 		tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD);
 	tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) |
-		   (newoffset << 23) | BLSSIREADEDGE;
+	    (newoffset << 23) | BLSSIREADEDGE;
 	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD,
 		      tmplong & (~BLSSIREADEDGE));
 	mdelay(1);
 	rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2);
-	mdelay(2);
+	mdelay(1);
+	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD,
+		      tmplong | BLSSIREADEDGE);
+	mdelay(1);
 	if (rfpath == RF90_PATH_A)
 		rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1,
 						 BIT(8));
@@ -128,8 +130,8 @@ u32 rtl8723_phy_rf_serial_read(struct ieee80211_hw *hw,
 		retvalue = rtl_get_bbreg(hw, pphyreg->rf_rb,
 					 BLSSIREADBACKDATA);
 	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
-		 "RFR-%d Addr[0x%x]= 0x%x\n",
-		  rfpath, pphyreg->rf_rb, retvalue);
+		 "RFR-%d Addr[0x%x]=0x%x\n",
+		 rfpath, pphyreg->rf_rb, retvalue);
 	return retvalue;
 }
 EXPORT_SYMBOL_GPL(rtl8723_phy_rf_serial_read);
@@ -148,13 +150,14 @@ void rtl8723_phy_rf_serial_write(struct ieee80211_hw *hw,
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n");
 		return;
 	}
-	offset &= 0xff;
+	offset &= 0x3f;
 	newoffset = offset;
 	data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff;
 	rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr);
 	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
-		 "RFW-%d Addr[0x%x]= 0x%x\n", rfpath,
-		   pphyreg->rf3wire_offset, data_and_addr);
+		 "RFW-%d Addr[0x%x]=0x%x\n",
+		 rfpath, pphyreg->rf3wire_offset,
+		 data_and_addr);
 }
 EXPORT_SYMBOL_GPL(rtl8723_phy_rf_serial_write);
 
@@ -171,6 +174,8 @@ long rtl8723_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
 		break;
 	case WIRELESS_MODE_G:
 	case WIRELESS_MODE_N_24G:
+		offset = -8;
+		break;
 	default:
 		offset = -8;
 		break;
@@ -202,14 +207,14 @@ void rtl8723_phy_init_bb_rf_reg_def(struct ieee80211_hw *hw)
 	rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE;
 
 	rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset =
-			    RFPGA0_XA_LSSIPARAMETER;
+	    RFPGA0_XA_LSSIPARAMETER;
 	rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset =
-			    RFPGA0_XB_LSSIPARAMETER;
+	    RFPGA0_XB_LSSIPARAMETER;
 
-	rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = rFPGA0_XAB_RFPARAMETER;
-	rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = rFPGA0_XAB_RFPARAMETER;
-	rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = rFPGA0_XCD_RFPARAMETER;
-	rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = rFPGA0_XCD_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = RFPGA0_XAB_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = RFPGA0_XAB_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = RFPGA0_XCD_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = RFPGA0_XCD_RFPARAMETER;
 
 	rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE;
 	rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE;
@@ -264,6 +269,7 @@ void rtl8723_phy_init_bb_rf_reg_def(struct ieee80211_hw *hw)
 
 	rtlphy->phyreg_def[RF90_PATH_A].rf_rbpi = TRANSCEIVEA_HSPI_READBACK;
 	rtlphy->phyreg_def[RF90_PATH_B].rf_rbpi = TRANSCEIVEB_HSPI_READBACK;
+
 }
 EXPORT_SYMBOL_GPL(rtl8723_phy_init_bb_rf_reg_def);