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-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile8
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.c65
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.h33
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c271
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h94
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723com/main.c33
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c447
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.h89
8 files changed, 1040 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile
new file mode 100644
index 000000000..3451198b6
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0
+rtl8723-common-objs := \
+ main.o \
+ dm_common.o \
+ fw_common.o \
+ phy_common.o
+
+obj-$(CONFIG_RTL8723_COMMON) += rtl8723-common.o
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.c
new file mode 100644
index 000000000..064340641
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.c
@@ -0,0 +1,65 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2014 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.
+ *
+ * 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 "dm_common.h"
+#include "../rtl8723ae/dm.h"
+#include <linux/module.h>
+
+/* These routines are common to RTL8723AE and RTL8723bE */
+
+void rtl8723_dm_init_dynamic_txpower(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+ rtlpriv->dm.dynamic_txpower_enable = false;
+
+ rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
+ rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+}
+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;
+}
+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;
+
+ 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/realtek/rtlwifi/rtl8723com/dm_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.h
new file mode 100644
index 000000000..5c1b94ce2
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.h
@@ -0,0 +1,33 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2014 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.
+ *
+ * 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>
+ *
+ *****************************************************************************/
+
+#ifndef __DM_COMMON_H__
+#define __DM_COMMON_H__
+
+void rtl8723_dm_init_dynamic_txpower(struct ieee80211_hw *hw);
+void rtl8723_dm_init_edca_turbo(struct ieee80211_hw *hw);
+void rtl8723_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw);
+
+#endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
new file mode 100644
index 000000000..521039c5d
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
@@ -0,0 +1,271 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2014 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.
+ *
+ * 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 "../efuse.h"
+#include "fw_common.h"
+#include <linux/module.h>
+
+void rtl8723_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);
+ }
+}
+EXPORT_SYMBOL_GPL(rtl8723_enable_fw_download);
+
+void rtl8723_write_fw(struct ieee80211_hw *hw,
+ enum version_8723e version,
+ u8 *buffer, u32 size, u8 max_page)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 *bufferptr = buffer;
+ u32 page_nums, remain_size;
+ u32 page, offset;
+
+ RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes,\n", size);
+
+ rtl_fill_dummy(bufferptr, &size);
+
+ page_nums = size / FW_8192C_PAGE_SIZE;
+ remain_size = size % FW_8192C_PAGE_SIZE;
+
+ if (page_nums > max_page) {
+ pr_err("Page numbers should not greater than %d\n",
+ max_page);
+ }
+ for (page = 0; page < page_nums; page++) {
+ offset = page * FW_8192C_PAGE_SIZE;
+ rtl_fw_page_write(hw, page, (bufferptr + offset),
+ FW_8192C_PAGE_SIZE);
+ }
+
+ if (remain_size) {
+ offset = page_nums * FW_8192C_PAGE_SIZE;
+ page = page_nums;
+ rtl_fw_page_write(hw, page, (bufferptr + offset), 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 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)
+ break;
+ udelay(50);
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+ }
+ if (delay == 0) {
+ 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);
+
+void rtl8723be_firmware_selfreset(struct ieee80211_hw *hw)
+{
+ u8 u1b_tmp;
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
+ rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1b_tmp & (~BIT(0))));
+
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+ rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, (u1b_tmp & (~BIT(2))));
+ udelay(50);
+
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
+ rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1b_tmp | BIT(0)));
+
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+ rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, (u1b_tmp | BIT(2)));
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ " _8051Reset8723be(): 8051 reset success .\n");
+}
+EXPORT_SYMBOL_GPL(rtl8723be_firmware_selfreset);
+
+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;
+ u32 counter = 0;
+ u32 value32;
+
+ do {
+ value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
+ } while ((counter++ < max_count) &&
+ (!(value32 & FWDL_CHKSUM_RPT)));
+
+ if (counter >= max_count) {
+ pr_err("chksum report fail ! REG_MCUFWDL:0x%08x .\n",
+ value32);
+ goto exit;
+ }
+ value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL) | MCUFWDL_RDY;
+ value32 &= ~WINTINI_RDY;
+ rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
+
+ if (is_8723be)
+ rtl8723be_firmware_selfreset(hw);
+ 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++ < max_count);
+
+ pr_err("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n",
+ value32);
+
+exit:
+ return err;
+}
+EXPORT_SYMBOL_GPL(rtl8723_fw_free_to_go);
+
+int rtl8723_download_fw(struct ieee80211_hw *hw,
+ bool is_8723be, int max_count)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ struct rtlwifi_firmware_header *pfwheader;
+ u8 *pfwdata;
+ u32 fwsize;
+ int err;
+ enum version_8723e version = rtlhal->version;
+ int max_page;
+
+ if (rtlpriv->max_fw_size == 0 || !rtlhal->pfirmware)
+ return 1;
+
+ pfwheader = (struct rtlwifi_firmware_header *)rtlhal->pfirmware;
+ rtlhal->fw_version = le16_to_cpu(pfwheader->version);
+ rtlhal->fw_subversion = pfwheader->subversion;
+ pfwdata = rtlhal->pfirmware;
+ fwsize = rtlhal->fwsize;
+
+ if (!is_8723be)
+ 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",
+ pfwheader->version, pfwheader->signature,
+ (int)sizeof(struct rtlwifi_firmware_header));
+
+ pfwdata = pfwdata + sizeof(struct rtlwifi_firmware_header);
+ fwsize = fwsize - sizeof(struct rtlwifi_firmware_header);
+ }
+
+ 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, max_page);
+ rtl8723_enable_fw_download(hw, false);
+
+ err = rtl8723_fw_free_to_go(hw, is_8723be, max_count);
+ if (err)
+ pr_err("Firmware is not ready to run!\n");
+ return 0;
+}
+EXPORT_SYMBOL_GPL(rtl8723_download_fw);
+
+bool rtl8723_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;
+ struct sk_buff *pskb = NULL;
+ u8 own;
+ unsigned long flags;
+
+ ring = &rtlpci->tx_ring[BEACON_QUEUE];
+
+ pskb = __skb_dequeue(&ring->queue);
+ kfree_skb(pskb);
+ spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+
+ pdesc = &ring->desc[0];
+ own = (u8)rtlpriv->cfg->ops->get_desc(hw, (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;
+}
+EXPORT_SYMBOL_GPL(rtl8723_cmd_send_packet);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h
new file mode 100644
index 000000000..77c25a976
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h
@@ -0,0 +1,94 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2014 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.
+ *
+ * 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>
+ *
+ *****************************************************************************/
+
+#ifndef __FW_COMMON_H__
+#define __FW_COMMON_H__
+
+#define REG_SYS_FUNC_EN 0x0002
+#define REG_MCUFWDL 0x0080
+#define FW_8192C_PAGE_SIZE 4096
+#define FW_8723A_POLLING_TIMEOUT_COUNT 1000
+#define FW_8723B_POLLING_TIMEOUT_COUNT 6000
+#define FW_8192C_POLLING_DELAY 5
+
+#define MCUFWDL_RDY BIT(1)
+#define FWDL_CHKSUM_RPT BIT(2)
+#define WINTINI_RDY BIT(6)
+
+#define REG_RSV_CTRL 0x001C
+#define REG_HMETFR 0x01CC
+
+enum version_8723e {
+ VERSION_TEST_UMC_CHIP_8723 = 0x0081,
+ VERSION_NORMAL_UMC_CHIP_8723_1T1R_A_CUT = 0x0089,
+ VERSION_NORMAL_UMC_CHIP_8723_1T1R_B_CUT = 0x1089,
+ VERSION_TEST_CHIP_1T1R_8723B = 0x0106,
+ VERSION_NORMAL_SMIC_CHIP_1T1R_8723B = 0x010E,
+ VERSION_UNKNOWN = 0xFF,
+};
+
+enum rtl8723be_cmd {
+ H2C_8723BE_RSVDPAGE = 0,
+ H2C_8723BE_JOINBSSRPT = 1,
+ H2C_8723BE_SCAN = 2,
+ H2C_8723BE_KEEP_ALIVE_CTRL = 3,
+ H2C_8723BE_DISCONNECT_DECISION = 4,
+ H2C_8723BE_INIT_OFFLOAD = 6,
+ H2C_8723BE_AP_OFFLOAD = 8,
+ H2C_8723BE_BCN_RSVDPAGE = 9,
+ H2C_8723BE_PROBERSP_RSVDPAGE = 10,
+
+ H2C_8723BE_SETPWRMODE = 0x20,
+ H2C_8723BE_PS_TUNING_PARA = 0x21,
+ H2C_8723BE_PS_TUNING_PARA2 = 0x22,
+ H2C_8723BE_PS_LPS_PARA = 0x23,
+ H2C_8723BE_P2P_PS_OFFLOAD = 0x24,
+
+ H2C_8723BE_WO_WLAN = 0x80,
+ H2C_8723BE_REMOTE_WAKE_CTRL = 0x81,
+ H2C_8723BE_AOAC_GLOBAL_INFO = 0x82,
+ H2C_8723BE_AOAC_RSVDPAGE = 0x83,
+ H2C_8723BE_RSSI_REPORT = 0x42,
+ H2C_8723BE_RA_MASK = 0x40,
+ H2C_8723BE_SELECTIVE_SUSPEND_ROF_CMD,
+ H2C_8723BE_P2P_PS_MODE,
+ H2C_8723BE_PSD_RESULT,
+ /*Not defined CTW CMD for P2P yet*/
+ H2C_8723BE_P2P_PS_CTW_CMD,
+ MAX_8723BE_H2CCMD
+};
+
+void rtl8723ae_firmware_selfreset(struct ieee80211_hw *hw);
+void rtl8723be_firmware_selfreset(struct ieee80211_hw *hw);
+void rtl8723_enable_fw_download(struct ieee80211_hw *hw, bool enable);
+void rtl8723_write_fw(struct ieee80211_hw *hw,
+ enum version_8723e version,
+ 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);
+
+#endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/main.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/main.c
new file mode 100644
index 000000000..9014a94fa
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/main.c
@@ -0,0 +1,33 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2014 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.
+ *
+ * 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 <linux/module.h>
+
+
+MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
+MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Realtek RTL8723AE/RTL8723BE 802.11n PCI wireless common routines");
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c
new file mode 100644
index 000000000..43d24e1ee
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c
@@ -0,0 +1,447 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2014 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.
+ *
+ * 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 "phy_common.h"
+#include "../rtl8723ae/reg.h"
+#include <linux/module.h>
+
+/* These routines are common to RTL8723AE and RTL8723bE */
+
+u32 rtl8723_phy_query_bb_reg(struct ieee80211_hw *hw,
+ u32 regaddr, u32 bitmask)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u32 returnvalue, originalvalue, bitshift;
+
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+ "regaddr(%#x), bitmask(%#x)\n", regaddr, bitmask);
+ originalvalue = rtl_read_dword(rtlpriv, regaddr);
+ bitshift = rtl8723_phy_calculate_bit_shift(bitmask);
+ returnvalue = (originalvalue & bitmask) >> bitshift;
+
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+ "BBR MASK=0x%x Addr[0x%x]=0x%x\n", bitmask,
+ regaddr, originalvalue);
+ return returnvalue;
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_query_bb_reg);
+
+void rtl8723_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr,
+ u32 bitmask, u32 data)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u32 originalvalue, bitshift;
+
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+ "regaddr(%#x), bitmask(%#x), data(%#x)\n", regaddr, bitmask,
+ data);
+
+ if (bitmask != MASKDWORD) {
+ originalvalue = rtl_read_dword(rtlpriv, regaddr);
+ bitshift = rtl8723_phy_calculate_bit_shift(bitmask);
+ data = ((originalvalue & (~bitmask)) | (data << bitshift));
+ }
+
+ rtl_write_dword(rtlpriv, regaddr, data);
+
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+ "regaddr(%#x), bitmask(%#x), data(%#x)\n",
+ regaddr, bitmask, data);
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_set_bb_reg);
+
+u32 rtl8723_phy_calculate_bit_shift(u32 bitmask)
+{
+ u32 i;
+
+ for (i = 0; i <= 31; i++) {
+ if (((bitmask >> i) & 0x1) == 1)
+ break;
+ }
+ return i;
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_calculate_bit_shift);
+
+u32 rtl8723_phy_rf_serial_read(struct ieee80211_hw *hw,
+ enum radio_path rfpath, u32 offset)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
+ u32 newoffset;
+ u32 tmplong, tmplong2;
+ u8 rfpi_enable = 0;
+ u32 retvalue;
+
+ offset &= 0xff;
+ newoffset = offset;
+ if (RT_CANNOT_IO(hw)) {
+ pr_err("return all one\n");
+ return 0xFFFFFFFF;
+ }
+ tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
+ if (rfpath == RF90_PATH_A)
+ tmplong2 = tmplong;
+ else
+ tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD);
+ tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) |
+ (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(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));
+ else if (rfpath == RF90_PATH_B)
+ rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1,
+ BIT(8));
+ if (rfpi_enable)
+ retvalue = rtl_get_bbreg(hw, pphyreg->rf_rbpi,
+ BLSSIREADBACKDATA);
+ else
+ 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);
+ return retvalue;
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_rf_serial_read);
+
+void rtl8723_phy_rf_serial_write(struct ieee80211_hw *hw,
+ enum radio_path rfpath,
+ u32 offset, u32 data)
+{
+ u32 data_and_addr;
+ u32 newoffset;
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
+
+ if (RT_CANNOT_IO(hw)) {
+ pr_err("stop\n");
+ return;
+ }
+ offset &= 0xff;
+ 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);
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_rf_serial_write);
+
+long rtl8723_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
+ enum wireless_mode wirelessmode,
+ u8 txpwridx)
+{
+ long offset;
+ long pwrout_dbm;
+
+ switch (wirelessmode) {
+ case WIRELESS_MODE_B:
+ offset = -7;
+ break;
+ case WIRELESS_MODE_G:
+ case WIRELESS_MODE_N_24G:
+ offset = -8;
+ break;
+ default:
+ offset = -8;
+ break;
+ }
+ pwrout_dbm = txpwridx / 2 + offset;
+ return pwrout_dbm;
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_txpwr_idx_to_dbm);
+
+void rtl8723_phy_init_bb_rf_reg_def(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW;
+ rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW;
+ rtlphy->phyreg_def[RF90_PATH_C].rfintfs = RFPGA0_XCD_RFINTERFACESW;
+ rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB;
+ rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB;
+ rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB;
+ rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE;
+ rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE;
+ rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset =
+ RFPGA0_XA_LSSIPARAMETER;
+ rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset =
+ 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].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+ rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+ rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+ rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1;
+ rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2;
+ rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL;
+ rtlphy->phyreg_def[RF90_PATH_B].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL;
+ rtlphy->phyreg_def[RF90_PATH_C].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL;
+ rtlphy->phyreg_def[RF90_PATH_D].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1;
+ rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1;
+ rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1;
+ rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2;
+ rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2;
+ rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2;
+ rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbal = ROFDM0_XARXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbal = ROFDM0_XBRXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbal = ROFDM0_XCRXIQIMBANLANCE;
+ rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbal = ROFDM0_XDRXIQIMBALANCE;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE;
+ rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE;
+ rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE;
+ rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbal = ROFDM0_XATXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbal = ROFDM0_XBTXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbal = ROFDM0_XCTXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbal = ROFDM0_XDTXIQIMBALANCE;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE;
+ rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE;
+ rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE;
+ rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE;
+
+ rtlphy->phyreg_def[RF90_PATH_A].rf_rb = RFPGA0_XA_LSSIREADBACK;
+ rtlphy->phyreg_def[RF90_PATH_B].rf_rb = RFPGA0_XB_LSSIREADBACK;
+ rtlphy->phyreg_def[RF90_PATH_C].rf_rb = RFPGA0_XC_LSSIREADBACK;
+ rtlphy->phyreg_def[RF90_PATH_D].rf_rb = RFPGA0_XD_LSSIREADBACK;
+
+ 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);
+
+bool rtl8723_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
+ u32 cmdtableidx,
+ u32 cmdtablesz,
+ enum swchnlcmd_id cmdid,
+ u32 para1, u32 para2,
+ u32 msdelay)
+{
+ struct swchnlcmd *pcmd;
+
+ if (cmdtable == NULL) {
+ WARN_ONCE(true, "rtl8723-common: cmdtable cannot be NULL.\n");
+ return false;
+ }
+
+ if (cmdtableidx >= cmdtablesz)
+ return false;
+
+ pcmd = cmdtable + cmdtableidx;
+ pcmd->cmdid = cmdid;
+ pcmd->para1 = para1;
+ pcmd->para2 = para2;
+ pcmd->msdelay = msdelay;
+ return true;
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_set_sw_chnl_cmdarray);
+
+void rtl8723_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw,
+ bool iqk_ok,
+ long result[][8],
+ u8 final_candidate,
+ bool btxonly)
+{
+ u32 oldval_0, x, tx0_a, reg;
+ long y, tx0_c;
+
+ if (final_candidate == 0xFF) {
+ return;
+ } else if (iqk_ok) {
+ oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
+ MASKDWORD) >> 22) & 0x3FF;
+ x = result[final_candidate][0];
+ if ((x & 0x00000200) != 0)
+ x = x | 0xFFFFFC00;
+ tx0_a = (x * oldval_0) >> 8;
+ rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a);
+ rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31),
+ ((x * oldval_0 >> 7) & 0x1));
+ y = result[final_candidate][1];
+ if ((y & 0x00000200) != 0)
+ y = y | 0xFFFFFC00;
+ tx0_c = (y * oldval_0) >> 8;
+ rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000,
+ ((tx0_c & 0x3C0) >> 6));
+ rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000,
+ (tx0_c & 0x3F));
+ rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29),
+ ((y * oldval_0 >> 7) & 0x1));
+ if (btxonly)
+ return;
+ reg = result[final_candidate][2];
+ rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg);
+ reg = result[final_candidate][3] & 0x3F;
+ rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg);
+ reg = (result[final_candidate][3] >> 6) & 0xF;
+ rtl_set_bbreg(hw, 0xca0, 0xF0000000, reg);
+ }
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_path_a_fill_iqk_matrix);
+
+void rtl8723_save_adda_registers(struct ieee80211_hw *hw, u32 *addareg,
+ u32 *addabackup, u32 registernum)
+{
+ u32 i;
+
+ for (i = 0; i < registernum; i++)
+ addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD);
+}
+EXPORT_SYMBOL_GPL(rtl8723_save_adda_registers);
+
+void rtl8723_phy_save_mac_registers(struct ieee80211_hw *hw,
+ u32 *macreg, u32 *macbackup)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u32 i;
+
+ for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++)
+ macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]);
+ macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]);
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_save_mac_registers);
+
+void rtl8723_phy_reload_adda_registers(struct ieee80211_hw *hw,
+ u32 *addareg, u32 *addabackup,
+ u32 regiesternum)
+{
+ u32 i;
+
+ for (i = 0; i < regiesternum; i++)
+ rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]);
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_reload_adda_registers);
+
+void rtl8723_phy_reload_mac_registers(struct ieee80211_hw *hw,
+ u32 *macreg, u32 *macbackup)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u32 i;
+
+ for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++)
+ rtl_write_byte(rtlpriv, macreg[i], (u8) macbackup[i]);
+ rtl_write_dword(rtlpriv, macreg[i], macbackup[i]);
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_reload_mac_registers);
+
+void rtl8723_phy_path_adda_on(struct ieee80211_hw *hw, u32 *addareg,
+ bool is_patha_on, bool is2t)
+{
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ u32 pathon;
+ u32 i;
+
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723AE) {
+ pathon = is_patha_on ? 0x04db25a4 : 0x0b1b25a4;
+ if (!is2t) {
+ pathon = 0x0bdb25a0;
+ rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0b1b25a0);
+ } else {
+ rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathon);
+ }
+ } else {
+ /* rtl8723be */
+ pathon = 0x01c00014;
+ rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathon);
+ }
+
+ for (i = 1; i < IQK_ADDA_REG_NUM; i++)
+ rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathon);
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_path_adda_on);
+
+void rtl8723_phy_mac_setting_calibration(struct ieee80211_hw *hw,
+ u32 *macreg, u32 *macbackup)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u32 i = 0;
+
+ rtl_write_byte(rtlpriv, macreg[i], 0x3F);
+
+ for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++)
+ rtl_write_byte(rtlpriv, macreg[i],
+ (u8) (macbackup[i] & (~BIT(3))));
+ rtl_write_byte(rtlpriv, macreg[i], (u8) (macbackup[i] & (~BIT(5))));
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_mac_setting_calibration);
+
+void rtl8723_phy_path_a_standby(struct ieee80211_hw *hw)
+{
+ rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0);
+ rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000);
+ rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000);
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_path_a_standby);
+
+void rtl8723_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode)
+{
+ u32 mode;
+
+ mode = pi_mode ? 0x01000100 : 0x01000000;
+ rtl_set_bbreg(hw, 0x820, MASKDWORD, mode);
+ rtl_set_bbreg(hw, 0x828, MASKDWORD, mode);
+}
+EXPORT_SYMBOL_GPL(rtl8723_phy_pi_mode_switch);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.h
new file mode 100644
index 000000000..83b891a9a
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.h
@@ -0,0 +1,89 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2014 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.
+ *
+ * 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>
+ *
+ *****************************************************************************/
+
+#ifndef __PHY_COMMON__
+#define __PHY_COMMON__
+
+#define RT_CANNOT_IO(hw) false
+
+enum swchnlcmd_id {
+ CMDID_END,
+ CMDID_SET_TXPOWEROWER_LEVEL,
+ CMDID_BBREGWRITE10,
+ CMDID_WRITEPORT_ULONG,
+ CMDID_WRITEPORT_USHORT,
+ CMDID_WRITEPORT_UCHAR,
+ CMDID_RF_WRITEREG,
+};
+
+struct swchnlcmd {
+ enum swchnlcmd_id cmdid;
+ u32 para1;
+ u32 para2;
+ u32 msdelay;
+};
+
+u32 rtl8723_phy_query_bb_reg(struct ieee80211_hw *hw,
+ u32 regaddr, u32 bitmask);
+void rtl8723_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr,
+ u32 bitmask, u32 data);
+u32 rtl8723_phy_calculate_bit_shift(u32 bitmask);
+u32 rtl8723_phy_rf_serial_read(struct ieee80211_hw *hw,
+ enum radio_path rfpath, u32 offset);
+void rtl8723_phy_rf_serial_write(struct ieee80211_hw *hw,
+ enum radio_path rfpath,
+ u32 offset, u32 data);
+long rtl8723_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
+ enum wireless_mode wirelessmode,
+ u8 txpwridx);
+void rtl8723_phy_init_bb_rf_reg_def(struct ieee80211_hw *hw);
+bool rtl8723_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
+ u32 cmdtableidx,
+ u32 cmdtablesz,
+ enum swchnlcmd_id cmdid,
+ u32 para1, u32 para2,
+ u32 msdelay);
+void rtl8723_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw,
+ bool iqk_ok,
+ long result[][8],
+ u8 final_candidate,
+ bool btxonly);
+void rtl8723_save_adda_registers(struct ieee80211_hw *hw, u32 *addareg,
+ u32 *addabackup, u32 registernum);
+void rtl8723_phy_save_mac_registers(struct ieee80211_hw *hw,
+ u32 *macreg, u32 *macbackup);
+void rtl8723_phy_reload_adda_registers(struct ieee80211_hw *hw,
+ u32 *addareg, u32 *addabackup,
+ u32 regiesternum);
+void rtl8723_phy_reload_mac_registers(struct ieee80211_hw *hw,
+ u32 *macreg, u32 *macbackup);
+void rtl8723_phy_path_adda_on(struct ieee80211_hw *hw, u32 *addareg,
+ bool is_patha_on, bool is2t);
+void rtl8723_phy_mac_setting_calibration(struct ieee80211_hw *hw,
+ u32 *macreg, u32 *macbackup);
+void rtl8723_phy_path_a_standby(struct ieee80211_hw *hw);
+void rtl8723_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode);
+
+#endif