Merge branch 'android-4.4@9bc4622' into branch 'msm-4.4'

* refs/heads/tmp-9bc4622:
  Linux 4.4.70
  drivers: char: mem: Check for address space wraparound with mmap()
  nfsd: encoders mustn't use unitialized values in error cases
  drm/edid: Add 10 bpc quirk for LGD 764 panel in HP zBook 17 G2
  PCI: Freeze PME scan before suspending devices
  PCI: Fix pci_mmap_fits() for HAVE_PCI_RESOURCE_TO_USER platforms
  tracing/kprobes: Enforce kprobes teardown after testing
  osf_wait4(): fix infoleak
  genirq: Fix chained interrupt data ordering
  uwb: fix device quirk on big-endian hosts
  metag/uaccess: Check access_ok in strncpy_from_user
  metag/uaccess: Fix access_ok()
  iommu/vt-d: Flush the IOTLB to get rid of the initial kdump mappings
  staging: rtl8192e: rtl92e_get_eeprom_size Fix read size of EPROM_CMD.
  staging: rtl8192e: fix 2 byte alignment of register BSSIDR.
  mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp
  xc2028: Fix use-after-free bug properly
  arm64: documentation: document tagged pointer stack constraints
  arm64: uaccess: ensure extension of access_ok() addr
  arm64: xchg: hazard against entire exchange variable
  ARM: dts: at91: sama5d3_xplained: not all ADC channels are available
  ARM: dts: at91: sama5d3_xplained: fix ADC vref
  powerpc/64e: Fix hang when debugging programs with relocated kernel
  powerpc/pseries: Fix of_node_put() underflow during DLPAR remove
  powerpc/book3s/mce: Move add_taint() later in virtual mode
  cx231xx-cards: fix NULL-deref at probe
  cx231xx-audio: fix NULL-deref at probe
  cx231xx-audio: fix init error path
  dvb-frontends/cxd2841er: define symbol_rate_min/max in T/C fe-ops
  zr364xx: enforce minimum size when reading header
  dib0700: fix NULL-deref at probe
  s5p-mfc: Fix unbalanced call to clock management
  gspca: konica: add missing endpoint sanity check
  ceph: fix recursion between ceph_set_acl() and __ceph_setattr()
  iio: proximity: as3935: fix as3935_write
  ipx: call ipxitf_put() in ioctl error path
  USB: hub: fix non-SS hub-descriptor handling
  USB: hub: fix SS hub-descriptor handling
  USB: serial: io_ti: fix div-by-zero in set_termios
  USB: serial: mct_u232: fix big-endian baud-rate handling
  USB: serial: qcserial: add more Lenovo EM74xx device IDs
  usb: serial: option: add Telit ME910 support
  USB: iowarrior: fix info ioctl on big-endian hosts
  usb: musb: tusb6010_omap: Do not reset the other direction's packet size
  ttusb2: limit messages to buffer size
  mceusb: fix NULL-deref at probe
  usbvision: fix NULL-deref at probe
  net: irda: irda-usb: fix firmware name on big-endian hosts
  usb: host: xhci-mem: allocate zeroed Scratchpad Buffer
  xhci: apply PME_STUCK_QUIRK and MISSING_CAS quirk for Denverton
  usb: host: xhci-plat: propagate return value of platform_get_irq()
  sched/fair: Initialize throttle_count for new task-groups lazily
  sched/fair: Do not announce throttled next buddy in dequeue_task_fair()
  fscrypt: avoid collisions when presenting long encrypted filenames
  f2fs: check entire encrypted bigname when finding a dentry
  fscrypt: fix context consistency check when key(s) unavailable
  net: qmi_wwan: Add SIMCom 7230E
  ext4 crypto: fix some error handling
  ext4 crypto: don't let data integrity writebacks fail with ENOMEM
  USB: serial: ftdi_sio: add Olimex ARM-USB-TINY(H) PIDs
  USB: serial: ftdi_sio: fix setting latency for unprivileged users
  pid_ns: Fix race between setns'ed fork() and zap_pid_ns_processes()
  pid_ns: Sleep in TASK_INTERRUPTIBLE in zap_pid_ns_processes
  iio: dac: ad7303: fix channel description
  of: fix sparse warning in of_pci_range_parser_one
  proc: Fix unbalanced hard link numbers
  cdc-acm: fix possible invalid access when processing notification
  drm/nouveau/tmr: handle races with hw when updating the next alarm time
  drm/nouveau/tmr: avoid processing completed alarms when adding a new one
  drm/nouveau/tmr: fix corruption of the pending list when rescheduling an alarm
  drm/nouveau/tmr: ack interrupt before processing alarms
  drm/nouveau/therm: remove ineffective workarounds for alarm bugs
  drm/amdgpu: Make display watermark calculations more accurate
  drm/amdgpu: Avoid overflows/divide-by-zero in latency_watermark calculations.
  ath9k_htc: fix NULL-deref at probe
  ath9k_htc: Add support of AirTies 1eda:2315 AR9271 device
  s390/cputime: fix incorrect system time
  s390/kdump: Add final note
  regulator: tps65023: Fix inverted core enable logic.
  KVM: X86: Fix read out-of-bounds vulnerability in kvm pio emulation
  KVM: x86: Fix load damaged SSEx MXCSR register
  ima: accept previously set IMA_NEW_FILE
  mwifiex: pcie: fix cmd_buf use-after-free in remove/reset
  rtlwifi: rtl8821ae: setup 8812ae RFE according to device type
  md: update slab_cache before releasing new stripes when stripes resizing
  dm space map disk: fix some book keeping in the disk space map
  dm thin metadata: call precommit before saving the roots
  dm bufio: make the parameter "retain_bytes" unsigned long
  dm cache metadata: fail operations if fail_io mode has been established
  dm bufio: check new buffer allocation watermark every 30 seconds
  dm bufio: avoid a possible ABBA deadlock
  dm raid: select the Kconfig option CONFIG_MD_RAID0
  dm btree: fix for dm_btree_find_lowest_key()
  infiniband: call ipv6 route lookup via the stub interface
  tpm_crb: check for bad response size
  ARM: tegra: paz00: Mark panel regulator as enabled on boot
  USB: core: replace %p with %pK
  char: lp: fix possible integer overflow in lp_setup()
  watchdog: pcwd_usb: fix NULL-deref at probe
  USB: ene_usb6250: fix DMA to the stack
  usb: misc: legousbtower: Fix memory leak
  usb: misc: legousbtower: Fix buffers on stack
  ANDROID: uid_sys_stats: defer io stats calulation for dead tasks
  ANDROID: AVB: Fix linter errors.
  ANDROID: AVB: Fix invalidate_vbmeta_submit().
  ANDROID: sdcardfs: Check for NULL in revalidate
  Linux 4.4.69
  ipmi: Fix kernel panic at ipmi_ssif_thread()
  wlcore: Add RX_BA_WIN_SIZE_CHANGE_EVENT event
  wlcore: Pass win_size taken from ieee80211_sta to FW
  mac80211: RX BA support for sta max_rx_aggregation_subframes
  mac80211: pass block ack session timeout to to driver
  mac80211: pass RX aggregation window size to driver
  Bluetooth: hci_intel: add missing tty-device sanity check
  Bluetooth: hci_bcm: add missing tty-device sanity check
  Bluetooth: Fix user channel for 32bit userspace on 64bit kernel
  tty: pty: Fix ldisc flush after userspace become aware of the data already
  serial: omap: suspend device on probe errors
  serial: omap: fix runtime-pm handling on unbind
  serial: samsung: Use right device for DMA-mapping calls
  arm64: KVM: Fix decoding of Rt/Rt2 when trapping AArch32 CP accesses
  padata: free correct variable
  CIFS: add misssing SFM mapping for doublequote
  cifs: fix CIFS_IOC_GET_MNT_INFO oops
  CIFS: fix mapping of SFM_SPACE and SFM_PERIOD
  SMB3: Work around mount failure when using SMB3 dialect to Macs
  Set unicode flag on cifs echo request to avoid Mac error
  fs/block_dev: always invalidate cleancache in invalidate_bdev()
  ceph: fix memory leak in __ceph_setxattr()
  fs/xattr.c: zero out memory copied to userspace in getxattr
  ext4: evict inline data when writing to memory map
  IB/mlx4: Reduce SRIOV multicast cleanup warning message to debug level
  IB/mlx4: Fix ib device initialization error flow
  IB/IPoIB: ibX: failed to create mcg debug file
  IB/core: Fix sysfs registration error flow
  vfio/type1: Remove locked page accounting workqueue
  dm era: save spacemap metadata root after the pre-commit
  crypto: algif_aead - Require setkey before accept(2)
  block: fix blk_integrity_register to use template's interval_exp if not 0
  KVM: arm/arm64: fix races in kvm_psci_vcpu_on
  KVM: x86: fix user triggerable warning in kvm_apic_accept_events()
  um: Fix PTRACE_POKEUSER on x86_64
  x86, pmem: Fix cache flushing for iovec write < 8 bytes
  selftests/x86/ldt_gdt_32: Work around a glibc sigaction() bug
  x86/boot: Fix BSS corruption/overwrite bug in early x86 kernel startup
  usb: hub: Do not attempt to autosuspend disconnected devices
  usb: hub: Fix error loop seen after hub communication errors
  usb: Make sure usb/phy/of gets built-in
  usb: misc: add missing continue in switch
  staging: comedi: jr3_pci: cope with jiffies wraparound
  staging: comedi: jr3_pci: fix possible null pointer dereference
  staging: gdm724x: gdm_mux: fix use-after-free on module unload
  staging: vt6656: use off stack for out buffer USB transfers.
  staging: vt6656: use off stack for in buffer USB transfers.
  USB: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously
  USB: serial: ftdi_sio: add device ID for Microsemi/Arrow SF2PLUS Dev Kit
  usb: host: xhci: print correct command ring address
  iscsi-target: Set session_fall_back_to_erl0 when forcing reinstatement
  target: Convert ACL change queue_depth se_session reference usage
  target/fileio: Fix zero-length READ and WRITE handling
  target: Fix compare_and_write_callback handling for non GOOD status
  xen: adjust early dom0 p2m handling to xen hypervisor behavior
  ANDROID: AVB: Only invalidate vbmeta when told to do so.
  ANDROID: sdcardfs: Move top to its own struct
  ANDROID: lowmemorykiller: account for unevictable pages
  ANDROID: usb: gadget: fix NULL pointer issue in mtp_read()
  ANDROID: usb: f_mtp: return error code if transfer error in receive_file_work function

Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>

Conflicts:
	drivers/usb/gadget/function/f_mtp.c
	fs/ext4/page-io.c
	net/mac80211/agg-rx.c

Change-Id: Id65e75bf3bcee4114eb5d00730a9ef2444ad58eb
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>

16 files changed, 178 insertions, 35 deletions

diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 25f21968fa5c..de2ea9f2f966 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1077,7 +1077,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self)
          * are "42101001.sb" or "42101002.sb"
          */
         sprintf(stir421x_fw_name, "4210%4X.sb",
-                self->usbdev->descriptor.bcdDevice);
+		le16_to_cpu(self->usbdev->descriptor.bcdDevice));
         ret = request_firmware(&fw, stir421x_fw_name, &self->usbdev->dev);
         if (ret < 0)
                 return ret;
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 09052f9e324f..c6f5d9a6bec6 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -754,6 +754,7 @@ static const struct usb_device_id products[] = {
 	{QMI_FIXED_INTF(0x413c, 0x81b1, 8)},	/* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card */
 	{QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)},	/* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */
 	{QMI_FIXED_INTF(0x22de, 0x9061, 3)},	/* WeTelecom WPD-600N */
+	{QMI_FIXED_INTF(0x1e0e, 0x9001, 5)},	/* SIMCom 7230E */
 
 	/* 4. Gobi 1000 devices */
 	{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},	/* Acer Gobi Modem Device */
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 165dd202c365..c92564b3ec85 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -37,6 +37,7 @@ static struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x0cf3, 0xb002) }, /* Ubiquiti WifiStation */
 	{ USB_DEVICE(0x057c, 0x8403) }, /* AVM FRITZ!WLAN 11N v2 USB */
 	{ USB_DEVICE(0x0471, 0x209e) }, /* Philips (or NXP) PTA01 */
+	{ USB_DEVICE(0x1eda, 0x2315) }, /* AirTies */
 
 	{ USB_DEVICE(0x0cf3, 0x7015),
 	  .driver_info = AR9287_USB },  /* Atheros */
@@ -1216,6 +1217,9 @@ static int send_eject_command(struct usb_interface *interface)
 	u8 bulk_out_ep;
 	int r;
 
+	if (iface_desc->desc.bNumEndpoints < 2)
+		return -ENODEV;
+
 	/* Find bulk out endpoint */
 	for (r = 1; r >= 0; r--) {
 		endpoint = &iface_desc->endpoint[r].desc;
diff --git a/drivers/net/wireless/cw1200/sta.c b/drivers/net/wireless/cw1200/sta.c
index 95a7fdb3cc1c..c602a1e674ca 100644
--- a/drivers/net/wireless/cw1200/sta.c
+++ b/drivers/net/wireless/cw1200/sta.c
@@ -2135,9 +2135,7 @@ void cw1200_mcast_timeout(unsigned long arg)
 
 int cw1200_ampdu_action(struct ieee80211_hw *hw,
 			struct ieee80211_vif *vif,
-			enum ieee80211_ampdu_mlme_action action,
-			struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			u8 buf_size, bool amsdu)
+			struct ieee80211_ampdu_params *params)
 {
 	/* Aggregation is implemented fully in firmware,
 	 * including block ack negotiation. Do not allow
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index 6656215a13a9..04b0349a6ad9 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -5982,12 +5982,14 @@ il4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 int
 il4965_mac_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			enum ieee80211_ampdu_mlme_action action,
-			struct ieee80211_sta *sta, u16 tid, u16 * ssn,
-			u8 buf_size, bool amsdu)
+			struct ieee80211_ampdu_params *params)
 {
 	struct il_priv *il = hw->priv;
 	int ret = -EINVAL;
+	struct ieee80211_sta *sta = params->sta;
+	enum ieee80211_ampdu_mlme_action action = params->action;
+	u16 tid = params->tid;
+	u16 *ssn = &params->ssn;
 
 	D_HT("A-MPDU action on addr %pM tid %d\n", sta->addr, tid);
 
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index b3ad34e8bf5a..1eb1a823a111 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -729,12 +729,15 @@ static inline bool iwl_enable_tx_ampdu(const struct iwl_cfg *cfg)
 
 static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 				   struct ieee80211_vif *vif,
-				   enum ieee80211_ampdu_mlme_action action,
-				   struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-				   u8 buf_size, bool amsdu)
+				   struct ieee80211_ampdu_params *params)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 	int ret = -EINVAL;
+	struct ieee80211_sta *sta = params->sta;
+	enum ieee80211_ampdu_mlme_action action = params->action;
+	u16 tid = params->tid;
+	u16 *ssn = &params->ssn;
+	u8 buf_size = params->buf_size;
 	struct iwl_station_priv *sta_priv = (void *) sta->drv_priv;
 
 	IWL_DEBUG_HT(priv, "A-MPDU action on addr %pM tid %d\n",
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index ce12717e656a..1a8ea775de08 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -826,13 +826,16 @@ iwl_mvm_ampdu_check_trigger(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
 				    struct ieee80211_vif *vif,
-				    enum ieee80211_ampdu_mlme_action action,
-				    struct ieee80211_sta *sta, u16 tid,
-				    u16 *ssn, u8 buf_size, bool amsdu)
+				    struct ieee80211_ampdu_params *params)
 {
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 	int ret;
 	bool tx_agg_ref = false;
+	struct ieee80211_sta *sta = params->sta;
+	enum ieee80211_ampdu_mlme_action action = params->action;
+	u16 tid = params->tid;
+	u16 *ssn = &params->ssn;
+	u8 buf_size = params->buf_size;
 
 	IWL_DEBUG_HT(mvm, "A-MPDU action on addr %pM tid %d: action %d\n",
 		     sta->addr, tid, action);
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 21192b6f9c64..268e50ba88a5 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -947,6 +947,7 @@ static int mwifiex_pcie_delete_cmdrsp_buf(struct mwifiex_adapter *adapter)
 	if (card && card->cmd_buf) {
 		mwifiex_unmap_pci_memory(adapter, card->cmd_buf,
 					 PCI_DMA_TODEVICE);
+		dev_kfree_skb_any(card->cmd_buf);
 	}
 	return 0;
 }
@@ -1513,6 +1514,11 @@ mwifiex_pcie_send_cmd(struct mwifiex_adapter *adapter, struct sk_buff *skb)
 		return -1;
 
 	card->cmd_buf = skb;
+	/*
+	 * Need to keep a reference, since core driver might free up this
+	 * buffer before we've unmapped it.
+	 */
+	skb_get(skb);
 
 	/* To send a command, the driver will:
 		1. Write the 64bit physical address of the data buffer to
@@ -1610,6 +1616,7 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter)
 	if (card->cmd_buf) {
 		mwifiex_unmap_pci_memory(adapter, card->cmd_buf,
 					 PCI_DMA_TODEVICE);
+		dev_kfree_skb_any(card->cmd_buf);
 		card->cmd_buf = NULL;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
index 9b4d8a637915..4b354918e183 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
@@ -359,6 +359,107 @@ bool rtl8821ae_phy_rf_config(struct ieee80211_hw *hw)
 	return rtl8821ae_phy_rf6052_config(hw);
 }
 
+static void _rtl8812ae_phy_set_rfe_reg_24g(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 tmp;
+
+	switch (rtlhal->rfe_type) {
+	case 3:
+		rtl_set_bbreg(hw, RA_RFE_PINMUX, BMASKDWORD, 0x54337770);
+		rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD, 0x54337770);
+		rtl_set_bbreg(hw, RA_RFE_INV, BMASKRFEINV, 0x010);
+		rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x010);
+		rtl_set_bbreg(hw, 0x900, 0x00000303, 0x1);
+		break;
+	case 4:
+		rtl_set_bbreg(hw, RA_RFE_PINMUX, BMASKDWORD, 0x77777777);
+		rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD, 0x77777777);
+		rtl_set_bbreg(hw, RA_RFE_INV, BMASKRFEINV, 0x001);
+		rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x001);
+		break;
+	case 5:
+		rtl_write_byte(rtlpriv, RA_RFE_PINMUX + 2, 0x77);
+		rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD, 0x77777777);
+		tmp = rtl_read_byte(rtlpriv, RA_RFE_INV + 3);
+		rtl_write_byte(rtlpriv, RA_RFE_INV + 3, tmp & ~0x1);
+		rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x000);
+		break;
+	case 1:
+		if (rtlpriv->btcoexist.bt_coexistence) {
+			rtl_set_bbreg(hw, RA_RFE_PINMUX, 0xffffff, 0x777777);
+			rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD,
+				      0x77777777);
+			rtl_set_bbreg(hw, RA_RFE_INV, 0x33f00000, 0x000);
+			rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x000);
+			break;
+		}
+	case 0:
+	case 2:
+	default:
+		rtl_set_bbreg(hw, RA_RFE_PINMUX, BMASKDWORD, 0x77777777);
+		rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD, 0x77777777);
+		rtl_set_bbreg(hw, RA_RFE_INV, BMASKRFEINV, 0x000);
+		rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x000);
+		break;
+	}
+}
+
+static void _rtl8812ae_phy_set_rfe_reg_5g(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 tmp;
+
+	switch (rtlhal->rfe_type) {
+	case 0:
+		rtl_set_bbreg(hw, RA_RFE_PINMUX, BMASKDWORD, 0x77337717);
+		rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD, 0x77337717);
+		rtl_set_bbreg(hw, RA_RFE_INV, BMASKRFEINV, 0x010);
+		rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x010);
+		break;
+	case 1:
+		if (rtlpriv->btcoexist.bt_coexistence) {
+			rtl_set_bbreg(hw, RA_RFE_PINMUX, 0xffffff, 0x337717);
+			rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD,
+				      0x77337717);
+			rtl_set_bbreg(hw, RA_RFE_INV, 0x33f00000, 0x000);
+			rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x000);
+		} else {
+			rtl_set_bbreg(hw, RA_RFE_PINMUX, BMASKDWORD,
+				      0x77337717);
+			rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD,
+				      0x77337717);
+			rtl_set_bbreg(hw, RA_RFE_INV, BMASKRFEINV, 0x000);
+			rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x000);
+		}
+		break;
+	case 3:
+		rtl_set_bbreg(hw, RA_RFE_PINMUX, BMASKDWORD, 0x54337717);
+		rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD, 0x54337717);
+		rtl_set_bbreg(hw, RA_RFE_INV, BMASKRFEINV, 0x010);
+		rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x010);
+		rtl_set_bbreg(hw, 0x900, 0x00000303, 0x1);
+		break;
+	case 5:
+		rtl_write_byte(rtlpriv, RA_RFE_PINMUX + 2, 0x33);
+		rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD, 0x77337777);
+		tmp = rtl_read_byte(rtlpriv, RA_RFE_INV + 3);
+		rtl_write_byte(rtlpriv, RA_RFE_INV + 3, tmp | 0x1);
+		rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x010);
+		break;
+	case 2:
+	case 4:
+	default:
+		rtl_set_bbreg(hw, RA_RFE_PINMUX, BMASKDWORD, 0x77337777);
+		rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD, 0x77337777);
+		rtl_set_bbreg(hw, RA_RFE_INV, BMASKRFEINV, 0x010);
+		rtl_set_bbreg(hw, RB_RFE_INV, BMASKRFEINV, 0x010);
+		break;
+	}
+}
+
 u32 phy_get_tx_swing_8812A(struct ieee80211_hw *hw, u8	band,
 			   u8 rf_path)
 {
@@ -553,14 +654,9 @@ void rtl8821ae_phy_switch_wirelessband(struct ieee80211_hw *hw, u8 band)
 			/* 0x82C[1:0] = 2b'00 */
 			rtl_set_bbreg(hw, 0x82c, 0x3, 0);
 		}
-		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
-			rtl_set_bbreg(hw, RA_RFE_PINMUX, BMASKDWORD,
-				      0x77777777);
-			rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD,
-				      0x77777777);
-			rtl_set_bbreg(hw, RA_RFE_INV, 0x3ff00000, 0x000);
-			rtl_set_bbreg(hw, RB_RFE_INV, 0x3ff00000, 0x000);
-		}
+
+		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
+			_rtl8812ae_phy_set_rfe_reg_24g(hw);
 
 		rtl_set_bbreg(hw, RTXPATH, 0xf0, 0x1);
 		rtl_set_bbreg(hw, RCCK_RX, 0x0f000000, 0x1);
@@ -615,14 +711,8 @@ void rtl8821ae_phy_switch_wirelessband(struct ieee80211_hw *hw, u8 band)
 			/* 0x82C[1:0] = 2'b00 */
 			rtl_set_bbreg(hw, 0x82c, 0x3, 1);
 
-		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
-			rtl_set_bbreg(hw, RA_RFE_PINMUX, BMASKDWORD,
-				      0x77337777);
-			rtl_set_bbreg(hw, RB_RFE_PINMUX, BMASKDWORD,
-				      0x77337777);
-			rtl_set_bbreg(hw, RA_RFE_INV, 0x3ff00000, 0x010);
-			rtl_set_bbreg(hw, RB_RFE_INV, 0x3ff00000, 0x010);
-		}
+		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
+			_rtl8812ae_phy_set_rfe_reg_5g(hw);
 
 		rtl_set_bbreg(hw, RTXPATH, 0xf0, 0);
 		rtl_set_bbreg(hw, RCCK_RX, 0x0f000000, 0xf);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/reg.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/reg.h
index 1d6110f9c1fb..ed69dbe178ff 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/reg.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/reg.h
@@ -2424,6 +2424,7 @@
 #define	BMASKH4BITS			0xf0000000
 #define BMASKOFDM_D			0xffc00000
 #define	BMASKCCK			0x3f3f3f3f
+#define BMASKRFEINV			0x3ff00000
 
 #define BRFREGOFFSETMASK		0xfffff
 
diff --git a/drivers/net/wireless/ti/wl18xx/event.c b/drivers/net/wireless/ti/wl18xx/event.c
index 09c7e098f460..085ef5c87262 100644
--- a/drivers/net/wireless/ti/wl18xx/event.c
+++ b/drivers/net/wireless/ti/wl18xx/event.c
@@ -206,5 +206,33 @@ int wl18xx_process_mailbox_events(struct wl1271 *wl)
 						 mbox->sc_pwd_len,
 						 mbox->sc_pwd);
 
+	if (vector & RX_BA_WIN_SIZE_CHANGE_EVENT_ID) {
+		struct wl12xx_vif *wlvif;
+		struct ieee80211_vif *vif;
+		struct ieee80211_sta *sta;
+		u8 link_id = mbox->rx_ba_link_id;
+		u8 win_size = mbox->rx_ba_win_size;
+		const u8 *addr;
+
+		wlvif = wl->links[link_id].wlvif;
+		vif = wl12xx_wlvif_to_vif(wlvif);
+
+		/* Update RX aggregation window size and call
+		 * MAC routine to stop active RX aggregations for this link
+		 */
+		if (wlvif->bss_type != BSS_TYPE_AP_BSS)
+			addr = vif->bss_conf.bssid;
+		else
+			addr = wl->links[link_id].addr;
+
+		sta = ieee80211_find_sta(vif, addr);
+		if (sta) {
+			sta->max_rx_aggregation_subframes = win_size;
+			ieee80211_stop_rx_ba_session(vif,
+						wl->links[link_id].ba_bitmap,
+						addr);
+		}
+	}
+
 	return 0;
 }
diff --git a/drivers/net/wireless/ti/wl18xx/event.h b/drivers/net/wireless/ti/wl18xx/event.h
index f3d4f13379cb..9495fadc8093 100644
--- a/drivers/net/wireless/ti/wl18xx/event.h
+++ b/drivers/net/wireless/ti/wl18xx/event.h
@@ -38,6 +38,7 @@ enum {
 	REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID      = BIT(18),
 	DFS_CHANNELS_CONFIG_COMPLETE_EVENT       = BIT(19),
 	PERIODIC_SCAN_REPORT_EVENT_ID            = BIT(20),
+	RX_BA_WIN_SIZE_CHANGE_EVENT_ID           = BIT(21),
 	SMART_CONFIG_SYNC_EVENT_ID               = BIT(22),
 	SMART_CONFIG_DECODE_EVENT_ID             = BIT(23),
 	TIME_SYNC_EVENT_ID                       = BIT(24),
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 50cce42089a5..47f355e92193 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -1029,7 +1029,8 @@ static int wl18xx_boot(struct wl1271 *wl)
 		DFS_CHANNELS_CONFIG_COMPLETE_EVENT |
 		SMART_CONFIG_SYNC_EVENT_ID |
 		SMART_CONFIG_DECODE_EVENT_ID |
-		TIME_SYNC_EVENT_ID;
+		TIME_SYNC_EVENT_ID |
+		RX_BA_WIN_SIZE_CHANGE_EVENT_ID;
 
 	wl->ap_event_mask = MAX_TX_FAILURE_EVENT_ID;
 
diff --git a/drivers/net/wireless/ti/wlcore/acx.c b/drivers/net/wireless/ti/wlcore/acx.c
index f28fa3b5029d..0646c9b6f8d7 100644
--- a/drivers/net/wireless/ti/wlcore/acx.c
+++ b/drivers/net/wireless/ti/wlcore/acx.c
@@ -1419,7 +1419,8 @@ out:
 
 /* setup BA session receiver setting in the FW. */
 int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
-				       u16 ssn, bool enable, u8 peer_hlid)
+				       u16 ssn, bool enable, u8 peer_hlid,
+				       u8 win_size)
 {
 	struct wl1271_acx_ba_receiver_setup *acx;
 	int ret;
@@ -1435,7 +1436,7 @@ int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
 	acx->hlid = peer_hlid;
 	acx->tid = tid_index;
 	acx->enable = enable;
-	acx->win_size = wl->conf.ht.rx_ba_win_size;
+	acx->win_size =	win_size;
 	acx->ssn = ssn;
 
 	ret = wlcore_cmd_configure_failsafe(wl, ACX_BA_SESSION_RX_SETUP, acx,
diff --git a/drivers/net/wireless/ti/wlcore/acx.h b/drivers/net/wireless/ti/wlcore/acx.h
index 954d57ec98f4..524aea495dff 100644
--- a/drivers/net/wireless/ti/wlcore/acx.h
+++ b/drivers/net/wireless/ti/wlcore/acx.h
@@ -1112,7 +1112,8 @@ int wl1271_acx_set_ht_information(struct wl1271 *wl,
 int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
 				       struct wl12xx_vif *wlvif);
 int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
-				       u16 ssn, bool enable, u8 peer_hlid);
+				       u16 ssn, bool enable, u8 peer_hlid,
+				       u8 win_size);
 int wl12xx_acx_tsf_info(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 			u64 *mactime);
 int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif,
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 30165ea0fa25..7b27c7e23af2 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5328,7 +5328,9 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
 		}
 
 		ret = wl12xx_acx_set_ba_receiver_session(wl, tid, *ssn, true,
-							 hlid);
+				hlid,
+				params->buf_size);
+
 		if (!ret) {
 			*ba_bitmap |= BIT(tid);
 			wl->ba_rx_session_count++;
@@ -5349,7 +5351,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
 		}
 
 		ret = wl12xx_acx_set_ba_receiver_session(wl, tid, 0, false,
-							 hlid);
+							 hlid, 0);
 		if (!ret) {
 			*ba_bitmap &= ~BIT(tid);
 			wl->ba_rx_session_count--;