Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking changes from David Miller:

1) Allow to dump, monitor, and change the bridge multicast database
   using netlink.  From Cong Wang.

2) RFC 5961 TCP blind data injection attack mitigation, from Eric
   Dumazet.

3) Networking user namespace support from Eric W. Biederman.

4) tuntap/virtio-net multiqueue support by Jason Wang.

5) Support for checksum offload of encapsulated packets (basically,
   tunneled traffic can still be checksummed by HW).  From Joseph
   Gasparakis.

6) Allow BPF filter access to VLAN tags, from Eric Dumazet and
   Daniel Borkmann.

7) Bridge port parameters over netlink and BPDU blocking support
   from Stephen Hemminger.

8) Improve data access patterns during inet socket demux by rearranging
   socket layout, from Eric Dumazet.

9) TIPC protocol updates and cleanups from Ying Xue, Paul Gortmaker, and
   Jon Maloy.

10) Update TCP socket hash sizing to be more in line with current day
    realities.  The existing heurstics were choosen a decade ago.
    From Eric Dumazet.

11) Fix races, queue bloat, and excessive wakeups in ATM and
    associated drivers, from Krzysztof Mazur and David Woodhouse.

12) Support DOVE (Distributed Overlay Virtual Ethernet) extensions
    in VXLAN driver, from David Stevens.

13) Add "oops_only" mode to netconsole, from Amerigo Wang.

14) Support set and query of VEB/VEPA bridge mode via PF_BRIDGE, also
    allow DCB netlink to work on namespaces other than the initial
    namespace.  From John Fastabend.

15) Support PTP in the Tigon3 driver, from Matt Carlson.

16) tun/vhost zero copy fixes and improvements, plus turn it on
    by default, from Michael S. Tsirkin.

17) Support per-association statistics in SCTP, from Michele
    Baldessari.

And many, many, driver updates, cleanups, and improvements.  Too
numerous to mention individually.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits)
  net/mlx4_en: Add support for destination MAC in steering rules
  net/mlx4_en: Use generic etherdevice.h functions.
  net: ethtool: Add destination MAC address to flow steering API
  bridge: add support of adding and deleting mdb entries
  bridge: notify mdb changes via netlink
  ndisc: Unexport ndisc_{build,send}_skb().
  uapi: add missing netconf.h to export list
  pkt_sched: avoid requeues if possible
  solos-pci: fix double-free of TX skb in DMA mode
  bnx2: Fix accidental reversions.
  bna: Driver Version Updated to 3.1.2.1
  bna: Firmware update
  bna: Add RX State
  bna: Rx Page Based Allocation
  bna: TX Intr Coalescing Fix
  bna: Tx and Rx Optimizations
  bna: Code Cleanup and Enhancements
  ath9k: check pdata variable before dereferencing it
  ath5k: RX timestamp is reported at end of frame
  ath9k_htc: RX timestamp is reported at end of frame
  ...

1 files changed, 542 insertions, 0 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c
new file mode 100644
index 000000000000..3d092e4b0b7f
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c
@@ -0,0 +1,542 @@
+/******************************************************************************
+ *
+ * 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 "hal_bt_coexist.h"
+#include "../pci.h"
+#include "dm.h"
+#include "fw.h"
+#include "phy.h"
+#include "reg.h"
+#include "hal_btc.h"
+
+void rtl8723ae_dm_bt_reject_ap_aggregated_packet(struct ieee80211_hw *hw,
+						 bool reject)
+{
+}
+
+void _rtl8723_dm_bt_check_wifi_state(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	if (rtlpriv->link_info.busytraffic) {
+		rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_IDLE;
+
+		if (rtlpriv->link_info.tx_busy_traffic)
+			rtlpcipriv->bt_coexist.cstate |=
+					BT_COEX_STATE_WIFI_UPLINK;
+		else
+			rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_UPLINK;
+
+		if (rtlpriv->link_info.rx_busy_traffic)
+			rtlpcipriv->bt_coexist.cstate |=
+					BT_COEX_STATE_WIFI_DOWNLINK;
+		else
+			rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_DOWNLINK;
+	} else {
+		rtlpcipriv->bt_coexist.cstate |= BT_COEX_STATE_WIFI_IDLE;
+		rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_UPLINK;
+		rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_DOWNLINK;
+	}
+
+	if (rtlpriv->mac80211.mode == WIRELESS_MODE_G ||
+	    rtlpriv->mac80211.mode == WIRELESS_MODE_B) {
+		rtlpcipriv->bt_coexist.cstate |= BT_COEX_STATE_WIFI_LEGACY;
+		rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_HT20;
+		rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_HT40;
+	} else {
+		rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_WIFI_LEGACY;
+		if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
+			rtlpcipriv->bt_coexist.cstate |=
+					BT_COEX_STATE_WIFI_HT40;
+			rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_HT20;
+		} else {
+			rtlpcipriv->bt_coexist.cstate |=
+					BT_COEX_STATE_WIFI_HT20;
+			rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_HT40;
+		}
+	}
+
+	if (rtlpriv->bt_operation_on)
+		rtlpcipriv->bt_coexist.cstate |= BT_COEX_STATE_BT30;
+	else
+		rtlpcipriv->bt_coexist.cstate &= ~BT_COEX_STATE_BT30;
+}
+
+u8 rtl8723ae_dm_bt_check_coex_rssi_state1(struct ieee80211_hw *hw,
+					  u8 level_num, u8 rssi_thresh,
+					  u8 rssi_thresh1)
+
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	long smooth;
+	u8 bt_rssi_state = 0;
+
+	smooth =  rtl8723ae_dm_bt_get_rx_ss(hw);
+
+	if (level_num == 2) {
+		rtlpcipriv->bt_coexist.cstate &=
+				~BT_COEX_STATE_WIFI_RSSI_1_MEDIUM;
+
+		if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+		    BT_RSSI_STATE_LOW) ||
+		    (rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+		    BT_RSSI_STATE_STAY_LOW)) {
+			if (smooth >= (rssi_thresh +
+			    BT_FW_COEX_THRESH_TOL)) {
+				bt_rssi_state = BT_RSSI_STATE_HIGH;
+				rtlpcipriv->bt_coexist.cstate |=
+					BT_COEX_STATE_WIFI_RSSI_1_HIGH;
+				rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_RSSI_1_LOW;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state switch to High\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_LOW;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state stay at Low\n");
+			}
+		} else {
+			if (smooth < rssi_thresh) {
+				bt_rssi_state = BT_RSSI_STATE_LOW;
+				rtlpcipriv->bt_coexist.cstate |=
+					 BT_COEX_STATE_WIFI_RSSI_1_LOW;
+				rtlpcipriv->bt_coexist.cstate &=
+					 ~BT_COEX_STATE_WIFI_RSSI_1_HIGH;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state switch to Low\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_HIGH;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state stay at High\n");
+			}
+		}
+	} else if (level_num == 3) {
+		if (rssi_thresh > rssi_thresh1) {
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+				 "[DM][BT], RSSI_1 thresh error!!\n");
+			return rtlpcipriv->bt_coexist.bt_pre_rssi_state;
+		}
+
+		if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+		    BT_RSSI_STATE_LOW) ||
+		    (rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+		    BT_RSSI_STATE_STAY_LOW)) {
+			if (smooth >=
+			    (rssi_thresh+BT_FW_COEX_THRESH_TOL)) {
+				bt_rssi_state = BT_RSSI_STATE_MEDIUM;
+				rtlpcipriv->bt_coexist.cstate |=
+					 BT_COEX_STATE_WIFI_RSSI_1_MEDIUM;
+				rtlpcipriv->bt_coexist.cstate &=
+					 ~BT_COEX_STATE_WIFI_RSSI_1_LOW;
+				rtlpcipriv->bt_coexist.cstate &=
+					 ~BT_COEX_STATE_WIFI_RSSI_1_HIGH;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state switch to Medium\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_LOW;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state stay at Low\n");
+			}
+		} else if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+			   BT_RSSI_STATE_MEDIUM) ||
+			   (rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+			   BT_RSSI_STATE_STAY_MEDIUM)) {
+			if (smooth >= (rssi_thresh1 +
+			    BT_FW_COEX_THRESH_TOL)) {
+				bt_rssi_state = BT_RSSI_STATE_HIGH;
+				rtlpcipriv->bt_coexist.cstate |=
+					 BT_COEX_STATE_WIFI_RSSI_1_HIGH;
+				rtlpcipriv->bt_coexist.cstate &=
+					 ~BT_COEX_STATE_WIFI_RSSI_1_LOW;
+				rtlpcipriv->bt_coexist.cstate &=
+					 ~BT_COEX_STATE_WIFI_RSSI_1_MEDIUM;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state switch to High\n");
+			} else if (smooth < rssi_thresh) {
+				bt_rssi_state = BT_RSSI_STATE_LOW;
+				rtlpcipriv->bt_coexist.cstate |=
+					BT_COEX_STATE_WIFI_RSSI_1_LOW;
+				rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_RSSI_1_HIGH;
+				rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_RSSI_1_MEDIUM;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state switch to Low\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_MEDIUM;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state stay at Medium\n");
+			}
+		} else {
+			if (smooth < rssi_thresh1) {
+				bt_rssi_state = BT_RSSI_STATE_MEDIUM;
+				rtlpcipriv->bt_coexist.cstate |=
+					BT_COEX_STATE_WIFI_RSSI_1_MEDIUM;
+				rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_RSSI_1_HIGH;
+				rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_RSSI_1_LOW;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state switch to Medium\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_HIGH;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI_1 state stay at High\n");
+			}
+		}
+	}
+
+	rtlpcipriv->bt_coexist.bt_pre_rssi_state1 = bt_rssi_state;
+
+	return bt_rssi_state;
+}
+
+u8 rtl8723ae_dm_bt_check_coex_rssi_state(struct ieee80211_hw *hw,
+					 u8 level_num, u8 rssi_thresh,
+					 u8 rssi_thresh1)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	long smooth;
+	u8 bt_rssi_state = 0;
+
+	smooth = rtl8723ae_dm_bt_get_rx_ss(hw);
+
+	if (level_num == 2) {
+		rtlpcipriv->bt_coexist.cstate &=
+					 ~BT_COEX_STATE_WIFI_RSSI_MEDIUM;
+
+		if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+		    BT_RSSI_STATE_LOW) ||
+		    (rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+		    BT_RSSI_STATE_STAY_LOW)){
+			if (smooth >=
+			    (rssi_thresh + BT_FW_COEX_THRESH_TOL)) {
+				bt_rssi_state = BT_RSSI_STATE_HIGH;
+				rtlpcipriv->bt_coexist.cstate |=
+					BT_COEX_STATE_WIFI_RSSI_HIGH;
+				rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_RSSI_LOW;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state switch to High\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_LOW;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state stay at Low\n");
+			}
+		} else {
+			if (smooth < rssi_thresh) {
+				bt_rssi_state = BT_RSSI_STATE_LOW;
+				rtlpcipriv->bt_coexist.cstate |=
+					BT_COEX_STATE_WIFI_RSSI_LOW;
+				rtlpcipriv->bt_coexist.cstate &=
+					~BT_COEX_STATE_WIFI_RSSI_HIGH;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state switch to Low\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_HIGH;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state stay at High\n");
+			}
+		}
+	} else if (level_num == 3) {
+		if (rssi_thresh > rssi_thresh1) {
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+				 "[DM][BT], RSSI thresh error!!\n");
+			return rtlpcipriv->bt_coexist.bt_pre_rssi_state;
+		}
+		if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+		    BT_RSSI_STATE_LOW) ||
+		    (rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+		    BT_RSSI_STATE_STAY_LOW)) {
+			if (smooth >=
+			    (rssi_thresh + BT_FW_COEX_THRESH_TOL)) {
+				bt_rssi_state = BT_RSSI_STATE_MEDIUM;
+				rtlpcipriv->bt_coexist.cstate
+					|= BT_COEX_STATE_WIFI_RSSI_MEDIUM;
+				rtlpcipriv->bt_coexist.cstate
+					&= ~BT_COEX_STATE_WIFI_RSSI_LOW;
+				rtlpcipriv->bt_coexist.cstate
+					&= ~BT_COEX_STATE_WIFI_RSSI_HIGH;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state switch to Medium\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_LOW;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state stay at Low\n");
+			}
+		} else if ((rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+			   BT_RSSI_STATE_MEDIUM) ||
+			   (rtlpcipriv->bt_coexist.bt_pre_rssi_state ==
+			   BT_RSSI_STATE_STAY_MEDIUM)) {
+			if (smooth >=
+			    (rssi_thresh1 + BT_FW_COEX_THRESH_TOL)) {
+				bt_rssi_state = BT_RSSI_STATE_HIGH;
+				rtlpcipriv->bt_coexist.cstate
+					|= BT_COEX_STATE_WIFI_RSSI_HIGH;
+				rtlpcipriv->bt_coexist.cstate
+					&= ~BT_COEX_STATE_WIFI_RSSI_LOW;
+				rtlpcipriv->bt_coexist.cstate
+					&= ~BT_COEX_STATE_WIFI_RSSI_MEDIUM;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state switch to High\n");
+			} else if (smooth < rssi_thresh) {
+				bt_rssi_state = BT_RSSI_STATE_LOW;
+				rtlpcipriv->bt_coexist.cstate
+					|= BT_COEX_STATE_WIFI_RSSI_LOW;
+				rtlpcipriv->bt_coexist.cstate
+					&= ~BT_COEX_STATE_WIFI_RSSI_HIGH;
+				rtlpcipriv->bt_coexist.cstate
+					&= ~BT_COEX_STATE_WIFI_RSSI_MEDIUM;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state switch to Low\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_MEDIUM;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state stay at Medium\n");
+			}
+		} else {
+			if (smooth < rssi_thresh1) {
+				bt_rssi_state = BT_RSSI_STATE_MEDIUM;
+				rtlpcipriv->bt_coexist.cstate
+					|= BT_COEX_STATE_WIFI_RSSI_MEDIUM;
+				rtlpcipriv->bt_coexist.cstate
+					&= ~BT_COEX_STATE_WIFI_RSSI_HIGH;
+				rtlpcipriv->bt_coexist.cstate
+					&= ~BT_COEX_STATE_WIFI_RSSI_LOW;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state switch to Medium\n");
+			} else {
+				bt_rssi_state = BT_RSSI_STATE_STAY_HIGH;
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+					 "[DM][BT], RSSI state stay at High\n");
+			}
+		}
+	}
+
+	rtlpcipriv->bt_coexist.bt_pre_rssi_state = bt_rssi_state;
+	return bt_rssi_state;
+}
+
+long rtl8723ae_dm_bt_get_rx_ss(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	long smooth = 0;
+
+	if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
+		smooth = GET_UNDECORATED_AVERAGE_RSSI(rtlpriv);
+	else
+		smooth = rtlpriv->dm.entry_min_undec_sm_pwdb;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+		 "rtl8723ae_dm_bt_get_rx_ss() = %ld\n", smooth);
+
+	return smooth;
+}
+
+void rtl8723ae_dm_bt_balance(struct ieee80211_hw *hw,
+			     bool balance_on, u8 ms0, u8 ms1)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 h2c_parameter[3] = {0};
+
+	if (balance_on) {
+		h2c_parameter[2] = 1;
+		h2c_parameter[1] = ms1;
+		h2c_parameter[0] = ms0;
+		rtlpcipriv->bt_coexist.fw_coexist_all_off = false;
+	} else {
+		h2c_parameter[2] = 0;
+		h2c_parameter[1] = 0;
+		h2c_parameter[0] = 0;
+	}
+	rtlpcipriv->bt_coexist.balance_on = balance_on;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+		 "[DM][BT], Balance=[%s:%dms:%dms], write 0xc=0x%x\n",
+		 balance_on ? "ON" : "OFF", ms0, ms1,
+		 h2c_parameter[0]<<16 | h2c_parameter[1]<<8 | h2c_parameter[2]);
+
+	rtl8723ae_fill_h2c_cmd(hw, 0xc, 3, h2c_parameter);
+}
+
+
+void rtl8723ae_dm_bt_agc_table(struct ieee80211_hw *hw, u8 type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+	if (type == BT_AGCTABLE_OFF) {
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+			 "[BT]AGCTable Off!\n");
+		rtl_write_dword(rtlpriv, 0xc78, 0x641c0001);
+		rtl_write_dword(rtlpriv, 0xc78, 0x631d0001);
+		rtl_write_dword(rtlpriv, 0xc78, 0x621e0001);
+		rtl_write_dword(rtlpriv, 0xc78, 0x611f0001);
+		rtl_write_dword(rtlpriv, 0xc78, 0x60200001);
+
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_AGC_HP, 0xfffff, 0x32000);
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_AGC_HP, 0xfffff, 0x71000);
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_AGC_HP, 0xfffff, 0xb0000);
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_AGC_HP, 0xfffff, 0xfc000);
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_G1, 0xfffff, 0x30355);
+	} else if (type == BT_AGCTABLE_ON) {
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+			 "[BT]AGCTable On!\n");
+		rtl_write_dword(rtlpriv, 0xc78, 0x4e1c0001);
+		rtl_write_dword(rtlpriv, 0xc78, 0x4d1d0001);
+		rtl_write_dword(rtlpriv, 0xc78, 0x4c1e0001);
+		rtl_write_dword(rtlpriv, 0xc78, 0x4b1f0001);
+		rtl_write_dword(rtlpriv, 0xc78, 0x4a200001);
+
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_AGC_HP, 0xfffff, 0xdc000);
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_AGC_HP, 0xfffff, 0x90000);
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_AGC_HP, 0xfffff, 0x51000);
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_AGC_HP, 0xfffff, 0x12000);
+		rtl8723ae_phy_set_rf_reg(hw, RF90_PATH_A,
+					RF_RX_G1, 0xfffff, 0x00355);
+
+		rtlpcipriv->bt_coexist.sw_coexist_all_off = false;
+	}
+}
+
+void rtl8723ae_dm_bt_bback_off_level(struct ieee80211_hw *hw, u8 type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+	if (type == BT_BB_BACKOFF_OFF) {
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+			 "[BT]BBBackOffLevel Off!\n");
+		rtl_write_dword(rtlpriv, 0xc04, 0x3a05611);
+	} else if (type == BT_BB_BACKOFF_ON) {
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+			 "[BT]BBBackOffLevel On!\n");
+		rtl_write_dword(rtlpriv, 0xc04, 0x3a07611);
+		rtlpcipriv->bt_coexist.sw_coexist_all_off = false;
+	}
+}
+
+void rtl8723ae_dm_bt_fw_coex_all_off(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+		 "rtl8723ae_dm_bt_fw_coex_all_off()\n");
+
+	if (rtlpcipriv->bt_coexist.fw_coexist_all_off)
+		return;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+		 "rtl8723ae_dm_bt_fw_coex_all_off(), real Do\n");
+	rtl8723ae_dm_bt_fw_coex_all_off_8723a(hw);
+	rtlpcipriv->bt_coexist.fw_coexist_all_off = true;
+}
+
+void rtl8723ae_dm_bt_sw_coex_all_off(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+		 "rtl8723ae_dm_bt_sw_coex_all_off()\n");
+
+	if (rtlpcipriv->bt_coexist.sw_coexist_all_off)
+		return;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+		 "rtl8723ae_dm_bt_sw_coex_all_off(), real Do\n");
+	rtl8723ae_dm_bt_sw_coex_all_off_8723a(hw);
+	rtlpcipriv->bt_coexist.sw_coexist_all_off = true;
+}
+
+void rtl8723ae_dm_bt_hw_coex_all_off(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+		 "rtl8723ae_dm_bt_hw_coex_all_off()\n");
+
+	if (rtlpcipriv->bt_coexist.hw_coexist_all_off)
+		return;
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
+		 "rtl8723ae_dm_bt_hw_coex_all_off(), real Do\n");
+
+	rtl8723ae_dm_bt_hw_coex_all_off_8723a(hw);
+
+	rtlpcipriv->bt_coexist.hw_coexist_all_off = true;
+}
+
+void rtl8723ae_btdm_coex_all_off(struct ieee80211_hw *hw)
+{
+	rtl8723ae_dm_bt_fw_coex_all_off(hw);
+	rtl8723ae_dm_bt_sw_coex_all_off(hw);
+	rtl8723ae_dm_bt_hw_coex_all_off(hw);
+}
+
+bool rtl8723ae_dm_bt_is_coexist_state_changed(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+	if ((rtlpcipriv->bt_coexist.previous_state ==
+	    rtlpcipriv->bt_coexist.cstate) &&
+	    (rtlpcipriv->bt_coexist.previous_state_h ==
+	    rtlpcipriv->bt_coexist.cstate_h))
+		return false;
+	else
+		return true;
+}
+
+bool rtl8723ae_dm_bt_is_wifi_up_link(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->link_info.tx_busy_traffic)
+		return true;
+	else
+		return false;
+}